version, changelog

Merge pull request #195 from reb1995/add-notifications-android-and-background-fixes
Fix notifications and enable background data fetch while app is not focused.
2026-10-22 15:28:23 +02:00 · 2026-09-04 14:59:43 -05:00 · 2026-09-04 13:24:30 -05:00 · 2026-08-28 12:03:39 -04:00 · 2026-08-27 10:55:11 -07:00 · 2026-08-27 10:55:11 -07:00
98 changed files with 5652 additions and 1304 deletions
@@ -27,7 +27,7 @@ jobs:
        id: set-info
        run: |
          echo "is_prerelease=${{ github.event.release.prerelease }}" >> $GITHUB_OUTPUT
-          
+
          if [ "${{ github.event.release.prerelease }}" = "true" ]; then
            echo "should_upload_to_stores=false" >> $GITHUB_OUTPUT
            echo "✅ Pre-release - will build and attach assets, no store uploads"
@@ -187,7 +187,7 @@ jobs:
          # import certificate to keychain
          security import $CERTIFICATE_PATH -P "$P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
          security set-key-partition-list -S apple-tool:,apple:,codesign: -s -k "$KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
-          
+
          # Set this keychain as the default
          security list-keychain -d user -s $KEYCHAIN_PATH
          security default-keychain -s $KEYCHAIN_PATH
@@ -195,7 +195,7 @@ jobs:
          # install provisioning profile
          mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
          cp $PP_PATH ~/Library/MobileDevice/Provisioning\ Profiles/61f9fdb9-bf2d-4d94-b249-63155ee71e74.mobileprovision
-          
+
          # Also install using the profile's internal UUID for better compatibility
          UUID=$(security cms -D -i $PP_PATH | plutil -extract UUID xml1 -o - - | xmllint --xpath "//string/text()" -)
          cp $PP_PATH ~/Library/MobileDevice/Provisioning\ Profiles/$UUID.mobileprovision
@@ -329,7 +329,8 @@ jobs:
            --type ios \
            --file Runner.ipa \
            --apiKey $APP_STORE_CONNECT_API_KEY_ID \
-            --apiIssuer $APP_STORE_CONNECT_ISSUER_ID
+            --apiIssuer $APP_STORE_CONNECT_ISSUER_ID \
+            --apple-id 6752760780
          
          # Clean up sensitive files
          rm -rf ~/private_keys
@@ -38,13 +38,14 @@ ios/Flutter/Flutter.framework
 ios/Pods/
 ios/.generated/
 ios/.idea/
-ios/Runner.xcworkspace/
+ios/Runner.xcworkspace/xcuserdata/
+ios/Runner.xcworkspace/project.xcworkspace/xcuserdata/
 macos/Pods/
 macos/.generated/
 macos/Flutter/ephemeral/
-# CocoaPods – commit Podfile.lock if you need reproducible iOS builds
-Podfile.lock
 Pods/
+Podfile
+Podfile.lock

 # Generated icons and splash screens  
 ios/Runner/Assets.xcassets/AppIcon.appiconset/*
@@ -103,4 +104,4 @@ build_keys.conf
 linux/
 macos/
 web/
-windows/
+windows/
@@ -1,11 +0,0 @@
---
-An alternative approach to addressing this issue could be adjusting the `optionsBuilder` logic to avoid returning any suggestions when the input text field is empty, rather than guarding `onFieldSubmitted`. For instance:
-
-```dart
-optionsBuilder: (TextEditingValue textEditingValue) {
-  if (textEditingValue.text.isEmpty) return <String>[];
-  return suggestions.where((s) => s.contains(textEditingValue.text));
-}
-```
-
-This ensures that the `RawAutocomplete` widget doesn't offer any options to auto-select on submission when the field is cleared, potentially simplifying the implementation and avoiding the need for additional boolean flags (`guardOnSubmitted`). This pattern can be seen in some implementations "in the wild."
@@ -297,26 +297,23 @@ These are internal app tags, not OSM tags. The underscore prefix makes this expl
 - **Sandbox (OSM API)**: Zoom ≥ 13 (stricter due to bbox limits)

 **Smart error handling & splitting:**
- **50k node limit**: Automatically splits query into 4 quadrants, recursively up to 3 levels deep
- **Timeout errors**: Also triggers splitting (dense areas with many profiles)  
- **Rate limiting**: Extended backoff (30s), no splitting (would make it worse)
- **Surgical detection**: Only splits on actual limit errors, not network issues
+- **50k node limit**: Automatically splits query into 4 quadrants, recursively up to 3 levels deep. This is a deterministic result-set size limit, so shrinking the queried area is the correct fix.
+- **Timeout errors**: Treated as a plain retryable network error — no splitting. Timeouts usually indicate server load or an expensive query, not "too much area", so firing off more sub-requests would only add load to an already-struggling server.
+- **Rate limiting (HTTP 429)**: Extended backoff (30s), no splitting (would make it worse). Still surfaces the same "slow" status indicator as the node-limit-splitting case, so the user sees consistent feedback either way.
+- **Surgical detection**: Only splits on the actual 50k node limit, not timeouts or other network issues.

-**Query optimization & deduplication:**
- **Pre-fetch limit**: 4x user's display limit (e.g., 1000 nodes for 250 display limit)
- **Profile deduplication**: Automatically removes redundant profiles from queries using subsumption analysis
- **User-initiated detection**: Only reports loading status for user-facing operations  
- **Background operations**: Pre-fetch runs silently, doesn't trigger loading states

-**Profile subsumption optimization (v2.1.1+):**
-To reduce Overpass query complexity, profiles are deduplicated before query generation:
+**Query optimization & deduplication (in `OverpassService._buildQuery`):**
+Profiles are deduplicated before query generation via subsumption analysis:
 - **Subsumption rule**: Profile A subsumes profile B if all of A's non-empty tags exist in B with identical values
 - **Example**: `Generic ALPR` (tags: `man_made=surveillance, surveillance:type=ALPR`) subsumes `Flock` (same tags + `manufacturer=Flock Safety`)
 - **Result**: Default profile set reduces from ~11 to ~2 query clauses (Generic ALPR + Generic Gunshot)
- **UI unchanged**: All enabled profiles still used for post-query filtering and display matching
+- **UI unchanged**: All enabled profiles still used for post-query filtering and display matching (see `NodeProviderWithCache._matchesAnyProfile`), independent of which clauses were sent to Overpass
+- **Safety fallback**: if dedup would remove every profile (e.g. all profiles have only empty tags), the original full list is used instead of sending an empty query

 **Why this approach:**
-Dense urban areas (SF, NYC) with many profiles enabled can easily exceed both 50k node limits and 25s timeouts. Profile deduplication reduces query complexity by ~80% for default setups, while automatic splitting handles remaining edge cases. Surgical error detection avoids unnecessary API load from network issues.
+Dense urban areas (SF, NYC) with many profiles enabled can easily exceed both 50k node limits and 45s timeouts. Profile deduplication reduces query complexity by ~80% for default setups. Surgical error detection avoids unnecessary API load from network issues.
+

 ### 6. Uploader Service Architecture (Refactored v1.5.3)

@@ -854,6 +851,13 @@ To run the app with working OSM authentication, register OAuth2 applications:

 1. **Production OSM**: https://www.openstreetmap.org/oauth2/applications
 2. **Sandbox OSM**: https://master.apis.dev.openstreetmap.org/oauth2/applications
+3. **OAuth2 Application Permissions**
+   * Uncheck "Confidential application?"
+   * Read user preferences (read_prefs)
+   * Modify the map (write_api)
+   * Read, update status and delete user messages (consume_messages)
+4. **Redirect URIs**
+   * deflockapp://auth

 For local builds, create `build_keys.conf` (gitignored):
 ```bash
@@ -20,7 +20,7 @@ android {
    compileSdk = 36

    // NDK only needed if you build native plugins; keep your pinned version
-    ndkVersion = "27.0.12077973"
+    ndkVersion = "28.2.13676358"

    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_17
@@ -10,6 +10,26 @@
    <!-- Notification permission for proximity alerts -->
    <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>

+    <!-- Background location for proximity alerts. Android stops delivering
+         location to a backgrounded app within a few minutes unless it is
+         running a foreground service, so geolocator is given a
+         ForegroundNotificationConfig while proximity alerts are enabled -
+         that starts its GeolocatorLocationService (already declared by the
+         geolocator_android plugin manifest) and keeps the stream alive.
+         FOREGROUND_SERVICE_LOCATION is required from Android 14 onward.
+
+         Deliberately NOT declaring ACCESS_BACKGROUND_LOCATION: the foreground
+         service covers our case without it, and merely listing it in the
+         manifest makes geolocator append it to the very first permission
+         request - which Android 11+ silently denies, because foreground and
+         background location cannot be asked for in one prompt. That would
+         degrade first-run permissions for every user, including those who
+         never turn proximity alerts on. It also drags in the Play Store
+         background-location declaration review. -->
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_LOCATION"/>
+    <uses-permission android:name="android.permission.WAKE_LOCK"/>
+
    <application
        android:name="${applicationName}"
        android:label="DeFlock"
@@ -30,6 +50,19 @@
                android:name="io.flutter.embedding.android.NormalTheme"
                android:resource="@style/NormalTheme" />

+            <!-- Disable Flutter's implicit deep-link routing so that
+                 app_links/DeepLinkService is the sole handler of incoming
+                 deflockapp:// URIs. Without this, Flutter's engine also
+                 tries to auto-convert the URI into a Navigator route
+                 (e.g. "/add?p=...") which conflicts with the navigation
+                 DeepLinkService performs, causing screens pushed by
+                 DeepLinkService to be immediately buried by a duplicate
+                 HomeScreen route. -->
+            <meta-data
+                android:name="flutter_deeplinking_enabled"
+                android:value="false" />
+
+
            <!-- Launcher intent -->
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
@@ -42,6 +75,7 @@
                <category android:name="android.intent.category.DEFAULT"/>
                <category android:name="android.intent.category.BROWSABLE"/>
                <data android:scheme="deflockapp" android:host="profiles"/>
+                <data android:scheme="deflockapp" android:host="node"/>
            </intent-filter>
        </activity>

@@ -1,4 +1,67 @@
 {
+  "2.11.1": {
+    "content": [
+      "• Fix FOV-only edits not registering as a change",
+      "• Notify on changeset comments and show a popup bubble on launch"
+    ]
+  },
+  "2.11.0": {
+    "content": [
+      "• Further improve node loading performance",
+      "• Fix node constrainment when part of a way/relation",
+      "• Show submission status in details sheet",
+      "• Fix profile import links not opening"
+    ]
+  },
+  "2.10.5": {
+    "content": [
+      "• Make node tags selectable / copyable",
+      "• Add status indicator to details sheet for pending nodes",
+      "• Global toggle for offline features",
+      "• Auto-open details sheet for new add/edit/deletes"
+    ]
+  },
+  "2.10.4": {
+    "content": [
+      "• Catch and correct a couple rare map bounds issues",
+      "• Prevent queueing a deletion without being logged in",
+      "• Require a reason for deletion, provide options in a dropdown",
+      "• Add option to hide zoom controls in advanced settings"
+    ]
+  },
+  "2.10.3": {
+    "content": [
+      "• Data loading performance improvements",
+      "• Node marker when submitting now green for visibility"
+    ]
+  },
+  "2.10.2": {
+    "content": [
+      "• Added tap and hold gesture on empty map area to add a node at that location",
+      "• Added ability to accept direct links to a specific node for callbacks from e.g. FlockHopper",
+      "• Fixed app hang during startup when suspected locations database needed updating - refresh now happens in background"
+    ]
+  },
+  "2.10.1": {
+    "content": [
+      "• Operator profiles are now reorderable",
+      "• Support operator profile import via deflockapp:// links",
+      "• Makes operator profile UI consistent with device profiles"
+    ]
+  },
+  "2.10.0": {
+    "content": [
+      "• Simplified profile FOVs; there is now only a checkbox for '360'"
+    ]
+  },
+  "2.9.2": {
+    "content": [
+      "• Moved 'About OpenStreetMap' section from OSM Account page to Settings > About for better organization",
+      "• Added 'Clear Caches' option to tile provider menus - easily free up storage space by clearing cached tiles for specific providers",
+      "• Enhanced node deletion workflow - users can now provide an informative reason when deleting surveillance devices",
+      "• Added 'Report issue with OSM base map' link in About screen help section - easily report issues with the underlying OpenStreetMap data"
+    ]
+  },
  "2.9.1": {
    "content": [
      "• When hitting node render limit, only render nodes closest to center of viewport.",
@@ -20,7 +20,5 @@
  <string>????</string>
  <key>CFBundleVersion</key>
  <string>1.0</string>
-  <key>MinimumOSVersion</key>
-  <string>13.0</string>
 </dict>
 </plist>
@@ -1,2 +1 @@
-#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Generated.xcconfig"
@@ -1,2 +1 @@
-#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Generated.xcconfig"
@@ -1,43 +0,0 @@
-# Uncomment this line to define a global platform for your project
-# platform :ios, '13.0'
-
-# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
-ENV['COCOAPODS_DISABLE_STATS'] = 'true'
-
-project 'Runner', {
-  'Debug' => :debug,
-  'Profile' => :release,
-  'Release' => :release,
-}
-
-def flutter_root
-  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
-  unless File.exist?(generated_xcode_build_settings_path)
-    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
-  end
-
-  File.foreach(generated_xcode_build_settings_path) do |line|
-    matches = line.match(/FLUTTER_ROOT\=(.*)/)
-    return matches[1].strip if matches
-  end
-  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
-end
-
-require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
-
-flutter_ios_podfile_setup
-
-target 'Runner' do
-  use_frameworks!
-
-  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
-  target 'RunnerTests' do
-    inherit! :search_paths
-  end
-end
-
-post_install do |installer|
-  installer.pods_project.targets.each do |target|
-    flutter_additional_ios_build_settings(target)
-  end
-end
@@ -10,9 +10,8 @@
 		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
 		331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
-		5B624583B69E961F78575427 /* Pods_RunnerTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = C9D0FF4AAF30A10DCC7546BD /* Pods_RunnerTests.framework */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
-		80E9445C8798AC7271AAC8BA /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 015ABBACED80649D4AFF850D /* Pods_Runner.framework */; };
+		78A318202AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage in Frameworks */ = {isa = PBXBuildFile; productRef = 78A3181F2AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage */; };
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
 		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
@@ -42,20 +41,15 @@
 /* End PBXCopyFilesBuildPhase section */

 /* Begin PBXFileReference section */
-		015ABBACED80649D4AFF850D /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
-		045F89E14FC4F02010A83367 /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
 		331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
 		331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
-		570CEB9EF97E9EE9B3436119 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
-		731D4782D191731330541A7E /* Pods-RunnerTests.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.profile.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.profile.xcconfig"; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
-		7884B7AB945386E2395EFF39 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
+		78E0A7A72DC9AD7400C4905E /* FlutterGeneratedPluginSwiftPackage */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = FlutterGeneratedPluginSwiftPackage; path = Flutter/ephemeral/Packages/FlutterGeneratedPluginSwiftPackage; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
-		8DDE785A4593E6CA5CA43172 /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
 		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -63,8 +57,6 @@
 		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
-		C9D0FF4AAF30A10DCC7546BD /* Pods_RunnerTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RunnerTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
-		F596A88B00A1B31C43A2B089 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 /* End PBXFileReference section */

 /* Begin PBXFrameworksBuildPhase section */
@@ -72,7 +64,6 @@
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 			buildActionMask = 2147483647;
 			files = (
-				5B624583B69E961F78575427 /* Pods_RunnerTests.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -80,27 +71,13 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				80E9445C8798AC7271AAC8BA /* Pods_Runner.framework in Frameworks */,
+				78A318202AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */

 /* Begin PBXGroup section */
-		2C653E01607E349213D63C91 /* Pods */ = {
-			isa = PBXGroup;
-			children = (
-				F596A88B00A1B31C43A2B089 /* Pods-Runner.debug.xcconfig */,
-				7884B7AB945386E2395EFF39 /* Pods-Runner.release.xcconfig */,
-				570CEB9EF97E9EE9B3436119 /* Pods-Runner.profile.xcconfig */,
-				8DDE785A4593E6CA5CA43172 /* Pods-RunnerTests.debug.xcconfig */,
-				045F89E14FC4F02010A83367 /* Pods-RunnerTests.release.xcconfig */,
-				731D4782D191731330541A7E /* Pods-RunnerTests.profile.xcconfig */,
-			);
-			name = Pods;
-			path = Pods;
-			sourceTree = "<group>";
-		};
 		331C8082294A63A400263BE5 /* RunnerTests */ = {
 			isa = PBXGroup;
 			children = (
@@ -109,18 +86,10 @@
 			path = RunnerTests;
 			sourceTree = "<group>";
 		};
-		968347D6C1E8FCB1D43AE8AF /* Frameworks */ = {
-			isa = PBXGroup;
-			children = (
-				015ABBACED80649D4AFF850D /* Pods_Runner.framework */,
-				C9D0FF4AAF30A10DCC7546BD /* Pods_RunnerTests.framework */,
-			);
-			name = Frameworks;
-			sourceTree = "<group>";
-		};
 		9740EEB11CF90186004384FC /* Flutter */ = {
 			isa = PBXGroup;
 			children = (
+				78E0A7A72DC9AD7400C4905E /* FlutterGeneratedPluginSwiftPackage */,
 				3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
 				9740EEB21CF90195004384FC /* Debug.xcconfig */,
 				7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
@@ -136,8 +105,6 @@
 				97C146F01CF9000F007C117D /* Runner */,
 				97C146EF1CF9000F007C117D /* Products */,
 				331C8082294A63A400263BE5 /* RunnerTests */,
-				2C653E01607E349213D63C91 /* Pods */,
-				968347D6C1E8FCB1D43AE8AF /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -172,7 +139,6 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
 			buildPhases = (
-				4C9A553A911C8019A2A14C90 /* [CP] Check Pods Manifest.lock */,
 				331C807D294A63A400263BE5 /* Sources */,
 				331C807F294A63A400263BE5 /* Resources */,
 				1789E739C02C24F676C90644 /* Frameworks */,
@@ -191,20 +157,21 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
 			buildPhases = (
-				EF132DD72459C72ECA32FCAD /* [CP] Check Pods Manifest.lock */,
 				9740EEB61CF901F6004384FC /* Run Script */,
 				97C146EA1CF9000F007C117D /* Sources */,
 				97C146EB1CF9000F007C117D /* Frameworks */,
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
-				1553428839027C2A5102CCB3 /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
 			dependencies = (
 			);
 			name = Runner;
+			packageProductDependencies = (
+				78A3181F2AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage */,
+			);
 			productName = Runner;
 			productReference = 97C146EE1CF9000F007C117D /* Runner.app */;
 			productType = "com.apple.product-type.application";
@@ -238,6 +205,9 @@
 				Base,
 			);
 			mainGroup = 97C146E51CF9000F007C117D;
+			packageReferences = (
+				781AD8BC2B33823900A9FFBB /* XCLocalSwiftPackageReference "FlutterGeneratedPluginSwiftPackage" */,
+			);
 			productRefGroup = 97C146EF1CF9000F007C117D /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -270,23 +240,6 @@
 /* End PBXResourcesBuildPhase section */

 /* Begin PBXShellScriptBuildPhase section */
-		1553428839027C2A5102CCB3 /* [CP] Embed Pods Frameworks */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputFileListPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
-			);
-			name = "[CP] Embed Pods Frameworks";
-			outputFileListPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
@@ -303,28 +256,6 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
 		};
-		4C9A553A911C8019A2A14C90 /* [CP] Check Pods Manifest.lock */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputFileListPaths = (
-			);
-			inputPaths = (
-				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
-				"${PODS_ROOT}/Manifest.lock",
-			);
-			name = "[CP] Check Pods Manifest.lock";
-			outputFileListPaths = (
-			);
-			outputPaths = (
-				"$(DERIVED_FILE_DIR)/Pods-RunnerTests-checkManifestLockResult.txt",
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
-			showEnvVarsInLog = 0;
-		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
@@ -340,28 +271,6 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
-		EF132DD72459C72ECA32FCAD /* [CP] Check Pods Manifest.lock */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputFileListPaths = (
-			);
-			inputPaths = (
-				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
-				"${PODS_ROOT}/Manifest.lock",
-			);
-			name = "[CP] Check Pods Manifest.lock";
-			outputFileListPaths = (
-			);
-			outputPaths = (
-				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
-			showEnvVarsInLog = 0;
-		};
 /* End PBXShellScriptBuildPhase section */

 /* Begin PBXSourcesBuildPhase section */
@@ -491,7 +400,6 @@
 		};
 		331C8088294A63A400263BE5 /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 8DDE785A4593E6CA5CA43172 /* Pods-RunnerTests.debug.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
@@ -509,7 +417,6 @@
 		};
 		331C8089294A63A400263BE5 /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 045F89E14FC4F02010A83367 /* Pods-RunnerTests.release.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
@@ -525,7 +432,6 @@
 		};
 		331C808A294A63A400263BE5 /* Profile */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 731D4782D191731330541A7E /* Pods-RunnerTests.profile.xcconfig */;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
@@ -735,6 +641,20 @@
 			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
+
+/* Begin XCLocalSwiftPackageReference section */
+		781AD8BC2B33823900A9FFBB /* XCLocalSwiftPackageReference "FlutterGeneratedPluginSwiftPackage" */ = {
+			isa = XCLocalSwiftPackageReference;
+			relativePath = Flutter/ephemeral/Packages/FlutterGeneratedPluginSwiftPackage;
+		};
+/* End XCLocalSwiftPackageReference section */
+
+/* Begin XCSwiftPackageProductDependency section */
+		78A3181F2AECB46A00862997 /* FlutterGeneratedPluginSwiftPackage */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = FlutterGeneratedPluginSwiftPackage;
+		};
+/* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 97C146E61CF9000F007C117D /* Project object */;
 }
@@ -5,6 +5,24 @@
   <BuildAction
      parallelizeBuildables = "YES"
      buildImplicitDependencies = "YES">
+      <PreActions>
+         <ExecutionAction
+            ActionType = "Xcode.IDEStandardExecutionActionsCore.ExecutionActionType.ShellScriptAction">
+            <ActionContent
+               title = "Run Prepare Flutter Framework Script"
+               scriptText = "/bin/sh &quot;$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh&quot; prepare&#10;">
+               <EnvironmentBuildable>
+                  <BuildableReference
+                     BuildableIdentifier = "primary"
+                     BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+                     BuildableName = "Runner.app"
+                     BlueprintName = "Runner"
+                     ReferencedContainer = "container:Runner.xcodeproj">
+                  </BuildableReference>
+               </EnvironmentBuildable>
+            </ActionContent>
+         </ExecutionAction>
+      </PreActions>
      <BuildActionEntries>
         <BuildActionEntry
            buildForTesting = "YES"
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
+</Workspace>
@@ -1,13 +1,27 @@
 import Flutter
 import UIKit
+import UserNotifications

@main
-@objc class AppDelegate: FlutterAppDelegate {
+@objc class AppDelegate: FlutterAppDelegate, FlutterImplicitEngineDelegate {
  override func application(
    _ application: UIApplication,
    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
  ) -> Bool {
-    GeneratedPluginRegistrant.register(with: self)
+    // Required by flutter_local_notifications: the plugin implements
+    // userNotificationCenter(_:willPresent:withCompletionHandler:), which is
+    // what allows a notification to appear while the app is in the foreground.
+    // iOS only calls it on the registered delegate, and the plugin does not
+    // register itself — without this line, foreground notifications are
+    // silently suppressed by the system.
+    if #available(iOS 10.0, *) {
+      UNUserNotificationCenter.current().delegate = self as UNUserNotificationCenterDelegate
+    }
+
    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
  }
+
+  func didInitializeImplicitFlutterEngine(_ engineBridge: FlutterImplicitEngineBridge) {
+    GeneratedPluginRegistrant.register(with: engineBridge.pluginRegistry)
+  }
 }
@@ -1,72 +1,114 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
+<dict>
+	<!-- Disable Flutter's implicit deep-link routing so that
+	     app_links/DeepLinkService is the sole handler of incoming
+	     deflockapp:// URIs. Without this, Flutter's engine also tries
+	     to auto-convert the URI into a Navigator route (e.g.
+	     "/add?p=...") which conflicts with the navigation
+	     DeepLinkService performs, causing screens pushed by
+	     DeepLinkService to be immediately buried by a duplicate
+	     HomeScreen route. -->
+	<key>FlutterDeepLinkingEnabled</key>
+	<false/>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
+
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>DeFlock</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>deflockapp</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>None</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>deflockapp</string>
+			</array>
+		</dict>
+	</array>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSApplicationQueriesSchemes</key>
+	<array>
+		<string>https</string>
+	</array>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
+	<string>This app optionally uses your location to center the map on your current position and provide proximity alerts for nearby surveillance devices. These features are entirely optional.</string>
+	<key>NSLocationAlwaysUsageDescription</key>
+	<string>This app optionally uses your location in the background so proximity alerts can warn you about nearby surveillance devices while the app is not on screen. This feature is entirely optional.</string>
+	<key>NSLocationWhenInUseUsageDescription</key>
+	<string>This app optionally uses your location to show nearby cameras by centering the map on your location.</string>
+	<key>UIApplicationSceneManifest</key>
 	<dict>
-		<key>CFBundleDevelopmentRegion</key>
-		<string>$(DEVELOPMENT_LANGUAGE)</string>
-		<key>CFBundleDisplayName</key>
-		<string>DeFlock</string>
-		<key>CFBundleExecutable</key>
-		<string>$(EXECUTABLE_NAME)</string>
-		<key>CFBundleIdentifier</key>
-		<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
-		<key>CFBundleInfoDictionaryVersion</key>
-		<string>6.0</string>
-		<key>CFBundleName</key>
-		<string>deflockapp</string>
-		<key>CFBundlePackageType</key>
-		<string>APPL</string>
-		<key>CFBundleShortVersionString</key>
-		<string>$(FLUTTER_BUILD_NAME)</string>
-		<key>CFBundleSignature</key>
-		<string>????</string>
-		<key>CFBundleVersion</key>
-		<string>$(FLUTTER_BUILD_NUMBER)</string>
-		<key>LSRequiresIPhoneOS</key>
-		<true/>
-		<key>NSLocationWhenInUseUsageDescription</key>
-		<string>This app optionally uses your location to show nearby cameras by centering the map on your location.</string>
-		<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
-		<string>This app optionally uses your location to center the map on your current position and provide proximity alerts for nearby surveillance devices. These features are entirely optional.</string>
-		<key>UILaunchStoryboardName</key>
-		<string>LaunchScreen</string>
-		<key>UIMainStoryboardFile</key>
-		<string>Main</string>
-		<key>UISupportedInterfaceOrientations</key>
-		<array>
-			<string>UIInterfaceOrientationPortrait</string>
-			<string>UIInterfaceOrientationLandscapeLeft</string>
-			<string>UIInterfaceOrientationLandscapeRight</string>
-		</array>
-		<key>UISupportedInterfaceOrientations~ipad</key>
-		<array>
-			<string>UIInterfaceOrientationPortrait</string>
-			<string>UIInterfaceOrientationPortraitUpsideDown</string>
-			<string>UIInterfaceOrientationLandscapeLeft</string>
-			<string>UIInterfaceOrientationLandscapeRight</string>
-		</array>
-		<key>CADisableMinimumFrameDurationOnPhone</key>
-		<true/>
-		<key>UIApplicationSupportsIndirectInputEvents</key>
-		<true/>
-		<!-- OAuth2 redirect handler -->
-		<key>CFBundleURLTypes</key>
-		<array>
-			<dict>
-				<key>CFBundleTypeRole</key>
-				<string>None</string>
-				<key>CFBundleURLSchemes</key>
-				<array>
-					<string>deflockapp</string>
-				</array>
-			</dict>
-		</array>
-		<!-- (Optional) allow opening the system browser and returning -->
-		<key>LSApplicationQueriesSchemes</key>
-		<array>
-			<string>https</string>
-		</array>
-		<key>UIStatusBarHidden</key>
+		<key>UIApplicationSupportsMultipleScenes</key>
 		<false/>
+		<key>UISceneConfigurations</key>
+		<dict>
+			<key>UIWindowSceneSessionRoleApplication</key>
+			<array>
+				<dict>
+					<key>UISceneClassName</key>
+					<string>UIWindowScene</string>
+					<key>UISceneConfigurationName</key>
+					<string>flutter</string>
+					<key>UISceneDelegateClassName</key>
+					<string>FlutterSceneDelegate</string>
+					<key>UISceneStoryboardFile</key>
+					<string>Main</string>
+				</dict>
+			</array>
+		</dict>
 	</dict>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
+	<!-- Required for proximity alerts. Without the "location" background mode
+	     iOS suspends the app the moment it leaves the screen, the CoreLocation
+	     stream stops delivering, and no alert can ever fire while backgrounded.
+	     Only armed at runtime: GpsController sets
+	     allowBackgroundLocationUpdates on the stream solely while the user has
+	     proximity alerts turned on. -->
+	<key>UIBackgroundModes</key>
+	<array>
+		<string>location</string>
+	</array>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UIStatusBarHidden</key>
+	<false/>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+</dict>
 </plist>
@@ -64,6 +64,12 @@ class AppState extends ChangeNotifier {
  VoidCallback? _tutorialCompletionCallback; // Callback when tutorial is completed
  Timer? _messageCheckTimer;

+  // Node ID to auto-focus (open the details sheet for) after a submit/edit/delete
+  // completes, when kAutoOpenNodeSheetAfterSubmit is enabled. Consumed (read once
+  // and cleared) by HomeScreen after picking it up.
+  int? _pendingFocusNodeId;
+
+
  AppState() {
    instance = this;
    _authState = AuthState();
@@ -156,6 +162,11 @@ class AppState extends ChangeNotifier {
  int get maxNodes => _settingsState.maxNodes;
  UploadMode get uploadMode => _settingsState.uploadMode;
  FollowMeMode get followMeMode => _settingsState.followMeMode;
+  bool get keepScreenAwake => _settingsState.keepScreenAwake;
+  bool get hideZoomControls => _settingsState.hideZoomControls;
+  bool get offlineFeaturesEnabled => _settingsState.offlineFeaturesEnabled;
+
+

  bool get proximityAlertsEnabled => _settingsState.proximityAlertsEnabled;
  int get proximityAlertDistance => _settingsState.proximityAlertDistance;
@@ -165,6 +176,8 @@ class AppState extends ChangeNotifier {
  // Messages state
  int? get unreadMessageCount => _messagesState.unreadCount;
  bool get hasUnreadMessages => _messagesState.hasUnreadMessages;
+  bool get hasUnreadChangesetComments => _messagesState.hasUnreadChangesetComments;
+  bool get hasUnreadNotifications => _messagesState.hasUnreadNotifications;
  bool get isCheckingMessages => _messagesState.isChecking;
  
  // Tile provider state
@@ -172,12 +185,18 @@ class AppState extends ChangeNotifier {
  TileType? get selectedTileType => _settingsState.selectedTileType;
  TileProvider? get selectedTileProvider => _settingsState.selectedTileProvider;
  
-
  
  // Upload queue state
  int get pendingCount => _uploadQueueState.pendingCount;
  List<PendingUpload> get pendingUploads => _uploadQueueState.pendingUploads;

+  /// True if any queue item currently has an open changeset that hasn't
+  /// been closed yet (creating changeset, uploading node, or closing
+  /// changeset). Used to gate enabling offline mode / pausing the upload
+  /// queue so in-flight submissions can finish first.
+  bool get hasInFlightUploads => pendingUploads.any((u) => u.isActivelyProcessing);
+
+
  // Suspected location state
  SuspectedLocation? get selectedSuspectedLocation => _suspectedLocationState.selectedLocation;
  bool get suspectedLocationsEnabled => _suspectedLocationState.isEnabled;
@@ -250,6 +269,9 @@ class AppState extends ChangeNotifier {
    
    _isInitialized = true;
    
+    // Start background refresh of suspected locations if needed (non-blocking)
+    _suspectedLocationState.initBackgroundRefresh(offlineMode: _settingsState.offlineMode);
+    
    // Check for initial deep link after a small delay to let navigation settle
    Future.delayed(const Duration(milliseconds: 500), () {
      DeepLinkService().checkInitialLink();
@@ -311,6 +333,7 @@ class AppState extends ChangeNotifier {
    final accessToken = await _authState.getAccessToken();
    await _messagesState.checkMessages(
      accessToken: accessToken,
+      username: isLoggedIn ? username : null,
      uploadMode: uploadMode,
      forceRefresh: forceRefresh,
    );
@@ -320,10 +343,24 @@ class AppState extends ChangeNotifier {
    return _messagesState.getMessagesUrl(uploadMode);
  }
  
+  /// URL of the specific changeset with unread comments, on OSM's website,
+  /// or null if there are no unread changeset comments.
+  String? getUnreadChangesetUrl() {
+    return _messagesState.getUnreadChangesetUrl(uploadMode);
+  }
+  
  void clearMessages() {
    _messagesState.clearMessages();
  }
  
+  /// Mark changeset comments as read (called when user views the changeset on OSM)
+  Future<void> markChangesetCommentsRead() async {
+    await _messagesState.markChangesetCommentsRead(
+      username: isLoggedIn ? username : null,
+      uploadMode: uploadMode,
+    );
+  }
+  
  /// Check if the current OAuth token has required scopes for message notifications
  /// Returns true if re-authentication is needed
  Future<bool> needsReauthForMessages() async {
@@ -414,6 +451,11 @@ class AppState extends ChangeNotifier {
  void deleteProfile(NodeProfile p) {
    _profileState.deleteProfile(p);
  }
+
+  /// Reload all profiles from storage (useful after migrations modify stored profiles)
+  Future<void> reloadProfiles() async {
+    await _profileState.reloadFromStorage();
+  }
  
  // Callback when a profile is deleted - clear any stale session references
  void _onProfileDeleted(NodeProfile deletedProfile) {
@@ -437,6 +479,10 @@ class AppState extends ChangeNotifier {
    _operatorProfileState.deleteProfile(p);
  }

+  void reorderOperatorProfiles(int oldIndex, int newIndex) {
+    _operatorProfileState.reorderProfiles(oldIndex, newIndex);
+  }
+
  // ---------- Session Methods ----------
  void startAddSession() {
    _sessionState.startAddSession(enabledProfiles);
@@ -568,24 +614,44 @@ class AppState extends ChangeNotifier {
  void commitSession() {
    final session = _sessionState.commitSession();
    if (session != null) {
-      _uploadQueueState.addFromSession(session, uploadMode: uploadMode);
+      final upload = _uploadQueueState.addFromSession(session, uploadMode: uploadMode);
      _startUploader();
+      if (kAutoOpenNodeSheetAfterSubmit && upload.tempNodeId != null) {
+        _pendingFocusNodeId = upload.tempNodeId;
+      }
    }
  }

  void commitEditSession() {
    final session = _sessionState.commitEditSession();
    if (session != null) {
-      _uploadQueueState.addFromEditSession(session, uploadMode: uploadMode);
+      final upload = _uploadQueueState.addFromEditSession(session, uploadMode: uploadMode);
      _startUploader();
+      if (kAutoOpenNodeSheetAfterSubmit && upload.tempNodeId != null) {
+        _pendingFocusNodeId = upload.tempNodeId;
+      }
    }
  }

-  void deleteNode(OsmNode node) {
-    _uploadQueueState.addFromNodeDeletion(node, uploadMode: uploadMode);
+  void deleteNode(OsmNode node, {String? changesetComment}) {
+    _uploadQueueState.addFromNodeDeletion(node, uploadMode: uploadMode, changesetComment: changesetComment);
    _startUploader();
+    if (kAutoOpenNodeSheetAfterSubmit) {
+      _pendingFocusNodeId = node.id;
+    }
  }

+  /// Consume (read once and clear) the node ID pending auto-focus, if any.
+  /// Used by HomeScreen to reopen the node details sheet right after a
+  /// submit/edit/delete completes, when [kAutoOpenNodeSheetAfterSubmit] is
+  /// enabled. Returns null if no focus is pending.
+  int? consumePendingFocusNodeId() {
+    final id = _pendingFocusNodeId;
+    _pendingFocusNodeId = null;
+    return id;
+  }
+
+
  // ---------- Search Methods ----------
  Future<void> search(String query) async {
    await _searchState.search(query);
@@ -669,6 +735,31 @@ class AppState extends ChangeNotifier {
    }
  }

+  Future<void> setKeepScreenAwake(bool enabled) async {
+    await _settingsState.setKeepScreenAwake(enabled);
+  }
+
+  Future<void> setHideZoomControls(bool enabled) async {
+    await _settingsState.setHideZoomControls(enabled);
+  }
+
+  /// Set the master "offline features enabled" toggle. When disabling,
+  /// also forces offlineMode off (if it was on) and cancels any active
+  /// area downloads, so we never end up "in offline mode" with the
+  /// feature disabled. Does NOT delete existing offline area data — that
+  /// is a separate, explicit user choice handled by the UI.
+  Future<void> setOfflineFeaturesEnabled(bool enabled) async {
+    await _settingsState.setOfflineFeaturesEnabled(enabled);
+    if (!enabled) {
+      if (offlineMode) {
+        await setOfflineMode(false);
+      }
+      await OfflineAreaService().cancelActiveDownloads();
+    }
+  }
+
+
+
  Future<void> setPauseQueueProcessing(bool enabled) async {
    await _settingsState.setPauseQueueProcessing(enabled);
    if (!enabled) {
@@ -717,6 +808,11 @@ class AppState extends ChangeNotifier {
    await _settingsState.deleteTileProvider(providerId);
  }

+  /// Clear all tile caches for a specific provider
+  Future<void> clearTileProviderCaches(String providerId) async {
+    await _settingsState.clearTileProviderCaches(providerId);
+  }
+
  /// Set follow-me mode
  Future<void> setFollowMeMode(FollowMeMode mode) async {
    await _settingsState.setFollowMeMode(mode);
@@ -64,6 +64,13 @@ const Duration kChangesetCloseMaxRetryDelay = Duration(minutes: 5);  // Cap at 5
 const Duration kChangesetAutoCloseTimeout = Duration(minutes: 59); // Give up and trust OSM auto-close
 const double kChangesetCloseBackoffMultiplier = 2.0;

+// How long to keep the "Submission Complete" confirmation visible in the
+// in-flight upload wait dialog (shown when the user enables offline mode or
+// pauses the upload queue while a submission is actively in progress) before
+// automatically dismissing and applying the requested setting change.
+const Duration kInFlightUploadCompleteDisplayDuration = Duration(seconds: 2);
+
+
 // Overpass API configuration
 const Duration kOverpassQueryTimeout = Duration(seconds: 45); // Timeout for Overpass API queries (was 25s hardcoded)

@@ -82,6 +89,12 @@ const bool kEnableNodeEdits = true; // Set to false to temporarily disable node
 // Node extraction features - set to false to hide extract functionality for constrained nodes
 const bool kEnableNodeExtraction = false; // Set to true to enable extract from way/relation feature (WIP)

+// Auto-open tags sheet after add/edit/delete, so the user can watch upload status update live.
+const bool kAutoOpenNodeSheetAfterSubmit = false; // Set to true to enable auto-focus behavior
+
+// Profile FOV features - set to false to restrict profiles to 360° FOV only
+const bool kEnableNon360FOVs = false; // Set to true to allow custom FOV values in profiles
+
 /// Navigation availability: only dev builds, and only when online
 bool enableNavigationFeatures({required bool offlineMode}) {
  return kEnableNavigationFeatures && !offlineMode;
@@ -90,18 +103,16 @@ bool enableNavigationFeatures({required bool offlineMode}) {
 // Marker/node interaction
 const int kNodeMinZoomLevel = 10; // Minimum zoom to show nodes (Overpass)
 const int kOsmApiMinZoomLevel = 13; // Minimum zoom for OSM API bbox queries (sandbox mode)
-const int kMinZoomForNodeEditingSheets = 15; // Minimum zoom to open add/edit node sheets
+const int kMinZoomForNodeEditingSheets = 16; // Minimum zoom to open add/edit node sheets
 const int kMinZoomForOfflineDownload = 10; // Minimum zoom to download offline areas (prevents large area crashes)
 const Duration kMarkerTapTimeout = Duration(milliseconds: 250);
+const Duration kMapLongPressTimeout = Duration(milliseconds: 600); // Duration to trigger "add node here" on empty map area
 const Duration kDebounceCameraRefresh = Duration(milliseconds: 500);

-// Pre-fetch area configuration
-const double kPreFetchAreaExpansionMultiplier = 3.0; // Expand visible bounds by this factor for pre-fetching
 const double kNodeRenderingBoundsExpansion = 1.3; // Expand visible bounds by this factor for node rendering to prevent edge blinking
 const double kRouteProximityThresholdMeters = 500.0; // Distance threshold for determining if user is near route when resuming navigation
 const double kResumeNavigationZoomLevel = 16.0; // Zoom level when resuming navigation
-const int kPreFetchZoomLevel = 10; // Always pre-fetch at this zoom level for consistent area sizes
-const int kMaxPreFetchSplitDepth = 3; // Maximum recursive splits when hitting Overpass node limit
+

 // Data refresh configuration
 const int kDataRefreshIntervalSeconds = 60; // Refresh cached data after this many seconds
@@ -128,7 +139,7 @@ const int kProximityAlertMaxDistance = 1600; // meters
 const Duration kProximityAlertCooldown = Duration(minutes: 10); // Cooldown between alerts for same node

 // Node proximity warning configuration (for new/edited nodes that are too close to existing ones)
-const double kNodeProximityWarningDistance = 15.0; // meters - distance threshold to show warning
+const double kNodeProximityWarningDistance = 50.0; // meters - distance threshold to show warning

 // Positioning tutorial configuration
 const double kPositioningTutorialBlurSigma = 3.0; // Blur strength for sheet overlay
@@ -136,7 +147,7 @@ const double kPositioningTutorialMinMovementMeters = 1.0; // Minimum map movemen

 // Navigation route planning configuration
 const double kNavigationMinRouteDistance = 100.0; // meters - minimum distance between start and end points
-const double kNavigationDistanceWarningThreshold = 20000.0; // meters - distance threshold for timeout warning (30km)
+const double kNavigationDistanceWarningThreshold = 300000.0; // meters - distance threshold for timeout warning (30km)

 // Node display configuration
 const int kDefaultMaxNodes = 500; // Default maximum number of nodes to render on the map at once
@@ -161,11 +172,11 @@ const int kAbsoluteMaxTileCount = 50000;
 const int kAbsoluteMaxZoom = 23;

 // Node icon configuration
-const double kNodeIconDiameter = 18.0;
-const double _kNodeRingThicknessBase = 2.5;
-const double kNodeDotOpacity = 0.3; // Opacity for the grey dot interior
+const double kNodeIconDiameter = 17.0;
+const double _kNodeRingThicknessBase = 2.6;
+const double kNodeDotOpacity = 0.28; // Opacity for the grey dot interior
 const Color kNodeRingColorReal = Color(0xFF3036F0); // Real nodes from OSM - blue
-const Color kNodeRingColorMock = Color(0xD0FFFFFF); // Add node mock point - white
+const Color kNodeRingColorMock = Color(0xE044BB55); // Add node mock point - white
 const Color kNodeRingColorPending = Color(0xD09C27B0); // Submitted/pending nodes - purple
 const Color kNodeRingColorEditing = Color(0xD0FF9800); // Node being edited - orange
 const Color kNodeRingColorPendingEdit = Color(0xD0757575); // Original node with pending edit - grey
@@ -74,7 +74,20 @@
    "advancedSettings": "Erweiterte Einstellungen",
    "advancedSettingsSubtitle": "Leistungs-, Warnungs- und Kachelanbieter-Einstellungen",
    "proximityAlerts": "Näherungswarnungen",
-    "networkStatusIndicator": "Netzwerkstatus-Anzeige"
+    "keepScreenAwake": "Bildschirm Aktiv Lassen",
+    "networkStatusIndicator": "Netzwerkstatus-Anzeige",
+    "hideZoomControls": "Zoom-Steuerung Ausblenden",
+    "enableOfflineFeatures": "Offline-Funktionen Aktivieren",
+    "enableOfflineFeaturesTitle": "Offline-Funktionen aktivieren",
+    "enableOfflineFeaturesSubtitle": "Herunterladen und Nutzen von Offline-Kartenbereichen erlauben. Wenn deaktiviert, sind Offline-Modus und heruntergeladene Bereiche nicht verfügbar."
+  },
+  "keepScreenAwake": {
+    "title": "Bildschirm während der App-Nutzung aktiv lassen",
+    "subtitle": "Verhindert, dass sich der Bildschirm während der Nutzung der App automatisch ausschaltet"
+  },
+  "hideZoomControls": {
+    "title": "Zoom-Steuerung ausblenden",
+    "subtitle": "Blendet die +/- Zoom-Schaltflächen und die Zoomstufen-Anzeige aus. Sie können weiterhin mit Fingergesten zoomen."
  },
  "proximityAlerts": {
    "getNotified": "Benachrichtigung erhalten beim Annähern an Überwachungsgeräte",
@@ -86,7 +99,13 @@
    "enableNotifications": "Benachrichtigungen Aktivieren",
    "checkingPermissions": "Berechtigungen prüfen...",
    "alertDistance": "Warnentfernung: ",
-    "rangeInfo": "Bereich: {}-{} {} (Standard: {})"
+    "rangeInfo": "Bereich: {}-{} {} (Standard: {})",
+    "backgroundServiceTitle": "Näherungswarnungen aktiv",
+    "backgroundServiceText": "Sucht nach Überwachungsgeräten in der Nähe",
+    "backgroundServiceChannel": "Überwachung von Näherungswarnungen",
+    "openSettings": "Einstellungen öffnen",
+    "blockedTitle": "Benachrichtigungen sind blockiert",
+    "blockedMessage": "Benachrichtigungen für DeFlock sind deaktiviert. Aktiviere sie in den Systemeinstellungen, um Näherungswarnungen zu erhalten."
  },
  "node": {
    "title": "Knoten #{}",
@@ -95,7 +114,24 @@
    "editQueuedForUpload": "Knotenbearbeitung zum Upload eingereiht",
    "deleteQueuedForUpload": "Knoten-Löschung zum Upload eingereiht",
    "confirmDeleteTitle": "Knoten löschen",
-    "confirmDeleteMessage": "Sind Sie sicher, dass Sie Knoten #{} löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden."
+    "confirmDeleteMessage": "Sind Sie sicher, dass Sie Knoten #{} löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden.",
+    "deleteReasonLabel": "Grund für Löschung",
+    "deleteReasonSelectHint": "Auswählen...",
+    "deleteReasonDeviceRemoved": "Gerät entfernt",
+    "deleteReasonDuplicateNode": "Doppelter Knoten",
+    "deleteReasonMisidentifiedInfra": "Falsch identifizierte Infrastruktur",
+    "deleteReasonSpamVandalism": "Spam/Vandalismus",
+    "deleteReasonCustom": "Benutzerdefiniert..",
+    "deleteReasonHint": "Bitte Grund beschreiben...",
+    "mustBeLoggedInToDelete": "Sie müssen mit einem OpenStreetMap-Konto angemeldet sein, um Kartendaten beizutragen.",
+    "uploadPending": "Ausstehender Upload",
+    "uploadCreatingChangeset": "Changeset wird erstellt...",
+    "uploadUploading": "Wird hochgeladen...",
+    "uploadClosingChangeset": "Changeset wird geschlossen...",
+    "uploadError": "Upload fehlgeschlagen",
+    "uploadComplete": "Upload abgeschlossen",
+    "viewInQueue": "In Warteschlange anzeigen",
+    "deletedSuccessfully": "Dieser Knoten wurde erfolgreich von OpenStreetMap gelöscht."
  },
  "addNode": {
    "profile": "Profil",
@@ -200,7 +236,12 @@
    "reauthExplanation": "Sie müssen Ihre Authentifizierung aktualisieren, um OSM-Nachrichtenbenachrichtigungen über die App zu erhalten.",
    "reauthBenefit": "Dies ermöglicht Benachrichtigungspunkte, wenn Sie ungelesene Nachrichten auf OpenStreetMap haben.",
    "reauthNow": "Jetzt machen",
-    "reauthLater": "Später"
+    "newChangesetComments": "Neuer Changeset-Kommentar",
+    "newChangesetCommentsSubtitle": "Jemand hat einen oder mehrere Ihrer Changesets kommentiert",
+    "reauthLater": "Später",
+    "unreadNotificationsTitle": "Sie haben ungelesene Benachrichtigungen",
+    "unreadNotificationsMessage": "Sie haben ungelesene OSM-Nachrichten und/oder neue Kommentare zu Ihren Changesets.",
+    "unreadNotificationsView": "Jetzt ansehen"
  },
  "queue": {
    "title": "Upload-Warteschlange",
@@ -235,7 +276,11 @@
    "closingChangeset": " (Changeset schließen...)",
    "processingPaused": "Warteschlangenverarbeitung pausiert",
    "pausedDueToOffline": "Upload-Verarbeitung ist pausiert, da der Offline-Modus aktiviert ist.",
-    "pausedByUser": "Upload-Verarbeitung ist manuell pausiert."
+    "pausedByUser": "Upload-Verarbeitung ist manuell pausiert.",
+    "inFlightWaitTitle": "Übermittlung wird abgeschlossen",
+    "inFlightWaitMessage": "Eine Übermittlung läuft gerade und muss abgeschlossen werden, bevor diese Einstellung angewendet werden kann. Dies sollte nur einen Moment dauern.",
+    "inFlightCompleteTitle": "Übermittlung Abgeschlossen",
+    "inFlightCompleteMessage": "Ihre Übermittlung wurde erfolgreich abgeschlossen. Ihre Einstellung wird jetzt angewendet."
  },
  "tileProviders": {
    "title": "Kachel-Anbieter",
@@ -247,6 +292,9 @@
    "addProvider": "Anbieter Hinzufügen",
    "deleteProvider": "Anbieter Löschen",
    "deleteProviderConfirm": "Sind Sie sicher, dass Sie \"{}\" löschen möchten?",
+    "clearCaches": "Caches Leeren",
+    "clearCachesConfirm": "Alle Kachel-Caches für \"{}\" löschen? Dies wird Speicherplatz freigeben, aber die Kacheln müssen beim Betrachten dieser Bereiche erneut heruntergeladen werden.",
+    "cachesCleared": "Caches für \"{}\" geleert",
    "providerName": "Anbieter-Name",
    "providerNameHint": "z.B. Benutzerdefinierte Karten GmbH",
    "providerNameRequired": "Anbieter-Name ist erforderlich",
@@ -319,6 +367,8 @@
    "fovHint": "Sichtfeld in Grad (leer lassen für Standard)",
    "fovSubtitle": "Kamera-Sichtfeld - verwendet für Kegelbreite und Bereichsübertragungsformat",
    "fovInvalid": "Sichtfeld muss zwischen 1 und 360 Grad liegen",
+    "fov360": "360° Sichtfeld",
+    "fov360Subtitle": "Kamera hat 360-Grad omnidirektionales Sichtfeld",
    "submittable": "Übertragbar",
    "submittableSubtitle": "Ob dieses Profil für Kamera-Übertragungen verwendet werden kann",
    "osmTags": "OSM-Tags",
@@ -377,7 +427,11 @@
    "refreshNodesSubtitle": "Knotendaten für diesen Bereich erneut abrufen",
    "startRefresh": "Aktualisierung starten",
    "refreshStarted": "Aktualisierung gestartet!",
-    "refreshFailed": "Aktualisierung fehlgeschlagen: {}"
+    "refreshFailed": "Aktualisierung fehlgeschlagen: {}",
+    "disableConfirmTitle": "Vorhandene Offline-Bereichsdaten löschen?",
+    "disableConfirmMessage": "Sie haben bereits Offline-Bereichsdaten. Das Deaktivieren der Offline-Funktionen verhindert, dass die App diese verwendet. Möchten Sie diese Daten für den Fall behalten, dass Sie die Offline-Funktionen später wieder aktivieren, oder sie jetzt löschen, um Speicherplatz freizugeben?",
+    "keepData": "Daten Behalten",
+    "deleteData": "Daten Löschen"
  },
  "refineTagsSheet": {
    "title": "Tags Verfeinern",
@@ -519,7 +573,7 @@
    "dataSourceDescription": "Versorgungsgenehmigungsdaten, die auf potenzielle Installationsstandorte für Überwachungsinfrastruktur hinweisen",
    "dataSourceCredit": "Datensammlung und -hosting bereitgestellt von alprwatch.org",
    "minimumDistance": "Mindestabstand zu echten Geräten",
-    "minimumDistanceSubtitle": "Verdächtige Standorte innerhalb von {}m vorhandener Überwachungsgeräte ausblenden",
+    "minimumDistanceSubtitle": "Verdächtige Standorte innerhalb von {} vorhandener Überwachungsgeräte ausblenden",
    "updating": "Verdächtige Standorte werden aktualisiert",
    "downloadingAndProcessing": "Daten werden heruntergeladen und verarbeitet...",
    "updateSuccess": "Verdächtige Standorte erfolgreich aktualisiert",
@@ -111,7 +111,20 @@
    "advancedSettings": "Advanced Settings",
    "advancedSettingsSubtitle": "Performance, alerts, and tile provider settings",
    "proximityAlerts": "Proximity Alerts",
-    "networkStatusIndicator": "Network Status Indicator"
+    "networkStatusIndicator": "Network Status Indicator",
+    "keepScreenAwake": "Keep Screen Awake",
+    "hideZoomControls": "Hide Zoom Controls",
+    "enableOfflineFeatures": "Enable Offline Features",
+    "enableOfflineFeaturesTitle": "Enable offline features",
+    "enableOfflineFeaturesSubtitle": "Allow downloading and using offline map areas. When disabled, offline mode and downloaded areas are unavailable."
+  },
+  "keepScreenAwake": {
+    "title": "Keep screen awake while using app",
+    "subtitle": "Prevents the screen from turning off automatically while using the app"
+  },
+  "hideZoomControls": {
+    "title": "Hide zoom controls",
+    "subtitle": "Hide the +/- zoom buttons and zoom level indicator. You can still zoom with pinch gestures."
  },
  "proximityAlerts": {
    "getNotified": "Get notified when approaching surveillance devices",
@@ -123,7 +136,13 @@
    "enableNotifications": "Enable Notifications",
    "checkingPermissions": "Checking permissions...",
    "alertDistance": "Alert distance: ",
-    "rangeInfo": "Range: {}-{} {} (default: {})"
+    "rangeInfo": "Range: {}-{} {} (default: {})",
+    "backgroundServiceTitle": "Proximity alerts active",
+    "backgroundServiceText": "Watching for nearby surveillance devices",
+    "backgroundServiceChannel": "Proximity Alert Monitoring",
+    "openSettings": "Open Settings",
+    "blockedTitle": "Notifications are blocked",
+    "blockedMessage": "Notifications are turned off for DeFlock. Enable them in your system settings to receive proximity alerts."
  },
  "node": {
    "title": "Node #{}",
@@ -132,7 +151,24 @@
    "editQueuedForUpload": "Node edit queued for upload",
    "deleteQueuedForUpload": "Node deletion queued for upload",
    "confirmDeleteTitle": "Delete Node",
-    "confirmDeleteMessage": "Are you sure you want to delete node #{}? This action cannot be undone."
+    "confirmDeleteMessage": "Are you sure you want to delete node #{}? This action cannot be undone.",
+    "deleteReasonLabel": "Reason for Deletion",
+    "deleteReasonSelectHint": "Select...",
+    "deleteReasonDeviceRemoved": "Device removed",
+    "deleteReasonDuplicateNode": "Duplicate node",
+    "deleteReasonMisidentifiedInfra": "Misidentified infra",
+    "deleteReasonSpamVandalism": "Spam/vandalism",
+    "deleteReasonCustom": "Custom..",
+    "deleteReasonHint": "Please describe the reason...",
+    "mustBeLoggedInToDelete": "You must be logged in with an OpenStreetMap account to contribute map data.",
+    "uploadPending": "Pending upload",
+    "uploadCreatingChangeset": "Creating changeset...",
+    "uploadUploading": "Uploading...",
+    "uploadClosingChangeset": "Closing changeset...",
+    "uploadError": "Upload failed",
+    "uploadComplete": "Upload complete",
+    "viewInQueue": "View in Queue",
+    "deletedSuccessfully": "This node was successfully deleted from OpenStreetMap."
  },
  "addNode": {
    "profile": "Profile",
@@ -233,11 +269,16 @@
    "viewMessages": "View Messages on OSM",
    "unreadMessagesCount": "You have {} unread messages",
    "noUnreadMessages": "No unread messages",
+    "newChangesetComments": "New Changeset Comment",
+    "newChangesetCommentsSubtitle": "Someone commented on one or more of your changesets",
    "reauthRequired": "Refresh Authentication",
    "reauthExplanation": "You must refresh your authentication to receive OSM message notifications through the app.",
    "reauthBenefit": "This will enable notification dots when you have unread messages on OpenStreetMap.",
    "reauthNow": "Do That Now",
-    "reauthLater": "Later"
+    "reauthLater": "Later",
+    "unreadNotificationsTitle": "You Have Unread Notifications",
+    "unreadNotificationsMessage": "You have unread OSM messages and/or new comments on your changesets.",
+    "unreadNotificationsView": "View Now"
  },
  "queue": {
    "title": "Upload Queue",
@@ -272,7 +313,11 @@
    "closingChangeset": " (Closing changeset...)",
    "processingPaused": "Queue Processing Paused",
    "pausedDueToOffline": "Upload processing is paused because offline mode is enabled.",
-    "pausedByUser": "Upload processing is manually paused."
+    "pausedByUser": "Upload processing is manually paused.",
+    "inFlightWaitTitle": "Finishing Submission",
+    "inFlightWaitMessage": "A submission is currently in progress and needs to finish before this setting can be applied. This should only take a moment.",
+    "inFlightCompleteTitle": "Submission Complete",
+    "inFlightCompleteMessage": "Your submission finished successfully. Applying your setting now."
  },
  "tileProviders": {
    "title": "Tile Providers",
@@ -284,6 +329,9 @@
    "addProvider": "Add Provider",
    "deleteProvider": "Delete Provider",
    "deleteProviderConfirm": "Are you sure you want to delete \"{}\"?",
+    "clearCaches": "Clear Caches",
+    "clearCachesConfirm": "Clear all tile caches for \"{}\"? This will free up storage space but tiles will need to be downloaded again when viewing those areas.",
+    "cachesCleared": "Caches cleared for \"{}\"",
    "providerName": "Provider Name",
    "providerNameHint": "e.g., Custom Maps Inc.",
    "providerNameRequired": "Provider name is required",
@@ -356,6 +404,8 @@
    "fovHint": "FOV in degrees (leave empty for default)",
    "fovSubtitle": "Camera field of view - used for cone width and range submission format",
    "fovInvalid": "FOV must be between 1 and 360 degrees",
+    "fov360": "360 FOV",
+    "fov360Subtitle": "Camera has 360-degree omnidirectional field of view",
    "submittable": "Submittable",
    "submittableSubtitle": "Whether this profile can be used for camera submissions",
    "osmTags": "OSM Tags",
@@ -414,7 +464,11 @@
    "refreshNodesSubtitle": "Re-fetch node data for this area",
    "startRefresh": "Start Refresh",
    "refreshStarted": "Refresh started!",
-    "refreshFailed": "Refresh failed: {}"
+    "refreshFailed": "Refresh failed: {}",
+    "disableConfirmTitle": "Delete Existing Offline Area Data?",
+    "disableConfirmMessage": "You have existing offline area data. Disabling offline features will stop the app from using it. Would you like to keep this data on disk in case you re-enable offline features later, or delete it now to free up storage space?",
+    "keepData": "Keep Data",
+    "deleteData": "Delete Data"
  },
  "refineTagsSheet": {
    "title": "Refine Tags",
@@ -519,7 +573,7 @@
    "dataSourceDescription": "Utility permit data indicating potential surveillance infrastructure installation sites",
    "dataSourceCredit": "Data collection and hosting provided by alprwatch.org",
    "minimumDistance": "Minimum Distance from Real Nodes",
-    "minimumDistanceSubtitle": "Hide suspected locations within {}m of existing surveillance devices",
+    "minimumDistanceSubtitle": "Hide suspected locations within {} of existing surveillance devices",
    "updating": "Updating Suspected Locations",
    "downloadingAndProcessing": "Downloading and processing data...",
    "updateSuccess": "Suspected locations updated successfully",
@@ -111,7 +111,20 @@
    "advancedSettings": "Configuración Avanzada",
    "advancedSettingsSubtitle": "Configuración de rendimiento, alertas y proveedores de teselas",
    "proximityAlerts": "Alertas de Proximidad",
-    "networkStatusIndicator": "Indicador de Estado de Red"
+    "keepScreenAwake": "Mantener la Pantalla Encendida",
+    "networkStatusIndicator": "Indicador de Estado de Red",
+    "hideZoomControls": "Ocultar Controles de Zoom",
+    "enableOfflineFeatures": "Activar Funciones sin Conexión",
+    "enableOfflineFeaturesTitle": "Activar funciones sin conexión",
+    "enableOfflineFeaturesSubtitle": "Permitir descargar y usar áreas de mapa sin conexión. Si se desactiva, el modo sin conexión y las áreas descargadas no estarán disponibles."
+  },
+  "keepScreenAwake": {
+    "title": "Mantener la pantalla encendida mientras se usa la app",
+    "subtitle": "Evita que la pantalla se apague automáticamente mientras se usa la app"
+  },
+  "hideZoomControls": {
+    "title": "Ocultar controles de zoom",
+    "subtitle": "Oculta los botones de zoom +/- y el indicador de nivel de zoom. Aún puedes hacer zoom con gestos de pellizco."
  },
  "proximityAlerts": {
    "getNotified": "Recibe notificaciones al acercarte a dispositivos de vigilancia",
@@ -123,7 +136,13 @@
    "enableNotifications": "Habilitar Notificaciones",
    "checkingPermissions": "Verificando permisos...",
    "alertDistance": "Distancia de alerta: ",
-    "rangeInfo": "Rango: {}-{} {} (predeterminado: {})"
+    "rangeInfo": "Rango: {}-{} {} (predeterminado: {})",
+    "backgroundServiceTitle": "Alertas de proximidad activas",
+    "backgroundServiceText": "Buscando dispositivos de vigilancia cercanos",
+    "backgroundServiceChannel": "Monitoreo de alertas de proximidad",
+    "openSettings": "Abrir ajustes",
+    "blockedTitle": "Las notificaciones están bloqueadas",
+    "blockedMessage": "Las notificaciones están desactivadas para DeFlock. Actívalas en los ajustes del sistema para recibir alertas de proximidad."
  },
  "node": {
    "title": "Nodo #{}",
@@ -132,7 +151,24 @@
    "editQueuedForUpload": "Edición de nodo en cola para subir",
    "deleteQueuedForUpload": "Eliminación de nodo en cola para subir",
    "confirmDeleteTitle": "Eliminar Nodo",
-    "confirmDeleteMessage": "¿Estás seguro de que quieres eliminar el nodo #{}? Esta acción no se puede deshacer."
+    "confirmDeleteMessage": "¿Estás seguro de que quieres eliminar el nodo #{}? Esta acción no se puede deshacer.",
+    "deleteReasonLabel": "Razón para Eliminación",
+    "deleteReasonSelectHint": "Seleccionar...",
+    "deleteReasonDeviceRemoved": "Dispositivo removido",
+    "deleteReasonDuplicateNode": "Nodo duplicado",
+    "deleteReasonMisidentifiedInfra": "Infraestructura mal identificada",
+    "deleteReasonSpamVandalism": "Spam/vandalismo",
+    "deleteReasonCustom": "Personalizado..",
+    "deleteReasonHint": "Por favor describa la razón...",
+    "mustBeLoggedInToDelete": "Debes iniciar sesión con una cuenta de OpenStreetMap para contribuir con datos del mapa.",
+    "uploadPending": "Subida pendiente",
+    "uploadCreatingChangeset": "Creando changeset...",
+    "uploadUploading": "Subiendo...",
+    "uploadClosingChangeset": "Cerrando changeset...",
+    "uploadError": "Error al subir",
+    "uploadComplete": "Subida completada",
+    "viewInQueue": "Ver en la Cola",
+    "deletedSuccessfully": "Este nodo fue eliminado con éxito de OpenStreetMap."
  },
  "addNode": {
    "profile": "Perfil",
@@ -237,7 +273,12 @@
    "reauthExplanation": "Debes actualizar tu autenticación para recibir notificaciones de mensajes OSM a través de la aplicación.",
    "reauthBenefit": "Esto habilitará puntos de notificación cuando tengas mensajes sin leer en OpenStreetMap.",
    "reauthNow": "Hazlo Ahora",
-    "reauthLater": "Más Tarde"
+    "newChangesetComments": "Nuevo Comentario en Changeset",
+    "newChangesetCommentsSubtitle": "Alguien comentó en uno o más de tus changesets",
+    "reauthLater": "Más Tarde",
+    "unreadNotificationsTitle": "Tienes Notificaciones Sin Leer",
+    "unreadNotificationsMessage": "Tienes mensajes de OSM sin leer y/o nuevos comentarios en tus changesets.",
+    "unreadNotificationsView": "Ver Ahora"
  },
  "queue": {
    "title": "Cola de Subida",
@@ -272,7 +313,11 @@
    "closingChangeset": " (Cerrando changeset...)",
    "processingPaused": "Procesamiento de Cola Pausado",
    "pausedDueToOffline": "El procesamiento de subida está pausado porque el modo sin conexión está habilitado.",
-    "pausedByUser": "El procesamiento de subida está pausado manualmente."
+    "pausedByUser": "El procesamiento de subida está pausado manualmente.",
+    "inFlightWaitTitle": "Finalizando Envío",
+    "inFlightWaitMessage": "Actualmente hay un envío en curso que debe finalizar antes de que se pueda aplicar esta configuración. Esto solo debería tomar un momento.",
+    "inFlightCompleteTitle": "Envío Completado",
+    "inFlightCompleteMessage": "Su envío finalizó exitosamente. Aplicando su configuración ahora."
  },
  "tileProviders": {
    "title": "Proveedores de Tiles",
@@ -284,6 +329,9 @@
    "addProvider": "Agregar Proveedor",
    "deleteProvider": "Eliminar Proveedor",
    "deleteProviderConfirm": "¿Está seguro de que desea eliminar \"{}\"?",
+    "clearCaches": "Limpiar Caché",
+    "clearCachesConfirm": "¿Limpiar todo el caché de mosaicos para \"{}\"? Esto liberará espacio de almacenamiento pero los mosaicos deberán descargarse nuevamente al ver esas áreas.",
+    "cachesCleared": "Caché limpiado para \"{}\"",
    "providerName": "Nombre del Proveedor",
    "providerNameHint": "ej., Mapas Personalizados Inc.",
    "providerNameRequired": "El nombre del proveedor es requerido",
@@ -356,6 +404,8 @@
    "fovHint": "Campo de visión en grados (dejar vacío para el predeterminado)",
    "fovSubtitle": "Campo de visión de la cámara - usado para el ancho del cono y formato de envío por rango",
    "fovInvalid": "El campo de visión debe estar entre 1 y 360 grados",
+    "fov360": "Campo de Visión 360°",
+    "fov360Subtitle": "La cámara tiene un campo de visión omnidireccional de 360 grados",
    "submittable": "Envíable",
    "submittableSubtitle": "Si este perfil puede usarse para envíos de cámaras",
    "osmTags": "Etiquetas OSM",
@@ -414,7 +464,11 @@
    "refreshNodesSubtitle": "Volver a obtener datos de nodos para esta área",
    "startRefresh": "Iniciar Actualización",
    "refreshStarted": "¡Actualización iniciada!",
-    "refreshFailed": "Actualización falló: {}"
+    "refreshFailed": "Actualización falló: {}",
+    "disableConfirmTitle": "¿Eliminar Datos de Áreas sin Conexión Existentes?",
+    "disableConfirmMessage": "Ya tiene datos de áreas sin conexión existentes. Desactivar las funciones sin conexión evitará que la app los use. ¿Desea conservar estos datos en el dispositivo por si reactiva las funciones sin conexión más tarde, o eliminarlos ahora para liberar espacio de almacenamiento?",
+    "keepData": "Conservar Datos",
+    "deleteData": "Eliminar Datos"
  },
  "refineTagsSheet": {
    "title": "Refinar Etiquetas",
@@ -519,7 +573,7 @@
    "dataSourceDescription": "Datos de permisos de servicios públicos que indican posibles sitios de instalación de infraestructura de vigilancia",
    "dataSourceCredit": "Recopilación y alojamiento de datos proporcionado por alprwatch.org",
    "minimumDistance": "Distancia Mínima de Nodos Reales",
-    "minimumDistanceSubtitle": "Ocultar ubicaciones sospechosas dentro de {}m de dispositivos de vigilancia existentes",
+    "minimumDistanceSubtitle": "Ocultar ubicaciones sospechosas dentro de {} de dispositivos de vigilancia existentes",
    "updating": "Actualizando Ubicaciones Sospechosas",
    "downloadingAndProcessing": "Descargando y procesando datos...",
    "updateSuccess": "Ubicaciones sospechosas actualizadas exitosamente",
@@ -111,7 +111,20 @@
    "advancedSettings": "Paramètres Avancés",
    "advancedSettingsSubtitle": "Paramètres de performance, alertes et fournisseurs de tuiles",
    "proximityAlerts": "Alertes de Proximité",
-    "networkStatusIndicator": "Indicateur de Statut Réseau"
+    "keepScreenAwake": "Maintenir l'écran Allumé",
+    "networkStatusIndicator": "Indicateur de Statut Réseau",
+    "hideZoomControls": "Masquer les Contrôles de Zoom",
+    "enableOfflineFeatures": "Activer les Fonctionnalités Hors Ligne",
+    "enableOfflineFeaturesTitle": "Activer les fonctionnalités hors ligne",
+    "enableOfflineFeaturesSubtitle": "Autoriser le téléchargement et l'utilisation de zones de carte hors ligne. Si désactivé, le mode hors ligne et les zones téléchargées ne seront pas disponibles."
+  },
+  "keepScreenAwake": {
+    "title": "Maintenir l'écran allumé lors de l'utilisation de l'application",
+    "subtitle": "Empêche l'écran de s'éteindre automatiquement pendant l'utilisation de l'application"
+  },
+  "hideZoomControls": {
+    "title": "Masquer les contrôles de zoom",
+    "subtitle": "Masque les boutons de zoom +/- et l'indicateur de niveau de zoom. Vous pouvez toujours zoomer avec des gestes de pincement."
  },
  "proximityAlerts": {
    "getNotified": "Recevoir des notifications en s'approchant de dispositifs de surveillance",
@@ -123,7 +136,13 @@
    "enableNotifications": "Activer les Notifications",
    "checkingPermissions": "Vérification des autorisations...",
    "alertDistance": "Distance d'alerte : ",
-    "rangeInfo": "Plage : {}-{} {} (par défaut : {})"
+    "rangeInfo": "Plage : {}-{} {} (par défaut : {})",
+    "backgroundServiceTitle": "Alertes de proximité actives",
+    "backgroundServiceText": "Recherche d'appareils de surveillance à proximité",
+    "backgroundServiceChannel": "Surveillance des alertes de proximité",
+    "openSettings": "Ouvrir les réglages",
+    "blockedTitle": "Les notifications sont bloquées",
+    "blockedMessage": "Les notifications sont désactivées pour DeFlock. Activez-les dans les réglages du système pour recevoir les alertes de proximité."
  },
  "node": {
    "title": "Nœud #{}",
@@ -132,7 +151,24 @@
    "editQueuedForUpload": "Modification de nœud mise en file pour envoi",
    "deleteQueuedForUpload": "Suppression de nœud mise en file pour envoi",
    "confirmDeleteTitle": "Supprimer le Nœud",
-    "confirmDeleteMessage": "Êtes-vous sûr de vouloir supprimer le nœud #{} ? Cette action ne peut pas être annulée."
+    "confirmDeleteMessage": "Êtes-vous sûr de vouloir supprimer le nœud #{} ? Cette action ne peut pas être annulée.",
+    "deleteReasonLabel": "Raison de Suppression",
+    "deleteReasonSelectHint": "Sélectionner...",
+    "deleteReasonDeviceRemoved": "Appareil retiré",
+    "deleteReasonDuplicateNode": "Nœud dupliqué",
+    "deleteReasonMisidentifiedInfra": "Infrastructure mal identifiée",
+    "deleteReasonSpamVandalism": "Spam/vandalisme",
+    "deleteReasonCustom": "Personnalisé..",
+    "deleteReasonHint": "Veuillez décrire la raison...",
+    "mustBeLoggedInToDelete": "Vous devez être connecté avec un compte OpenStreetMap pour contribuer aux données cartographiques.",
+    "uploadPending": "Téléchargement en attente",
+    "uploadCreatingChangeset": "Création du changeset...",
+    "uploadUploading": "Téléchargement en cours...",
+    "uploadClosingChangeset": "Fermeture du changeset...",
+    "uploadError": "Échec du téléchargement",
+    "uploadComplete": "Téléchargement terminé",
+    "viewInQueue": "Voir dans la File d'Attente",
+    "deletedSuccessfully": "Ce nœud a été supprimé avec succès d'OpenStreetMap."
  },
  "addNode": {
    "profile": "Profil",
@@ -237,7 +273,12 @@
    "reauthExplanation": "Vous devez actualiser votre authentification pour recevoir des notifications de messages OSM via l'application.",
    "reauthBenefit": "Cela activera les points de notification lorsque vous avez des messages non lus sur OpenStreetMap.",
    "reauthNow": "Le Faire Maintenant",
-    "reauthLater": "Plus Tard"
+    "newChangesetComments": "Nouveau Commentaire de Changeset",
+    "newChangesetCommentsSubtitle": "Quelqu'un a commenté un ou plusieurs de vos changesets",
+    "reauthLater": "Plus Tard",
+    "unreadNotificationsTitle": "Vous Avez des Notifications Non Lues",
+    "unreadNotificationsMessage": "Vous avez des messages OSM non lus et/ou de nouveaux commentaires sur vos changesets.",
+    "unreadNotificationsView": "Voir Maintenant"
  },
  "queue": {
    "title": "File de Téléchargement",
@@ -272,7 +313,11 @@
    "closingChangeset": " (Fermeture du changeset...)",
    "processingPaused": "Traitement de la File d'Attente Interrompu",
    "pausedDueToOffline": "Le traitement des téléversements est interrompu car le mode hors ligne est activé.",
-    "pausedByUser": "Le traitement des téléversements est interrompu manuellement."
+    "pausedByUser": "Le traitement des téléversements est interrompu manuellement.",
+    "inFlightWaitTitle": "Finalisation de la Soumission",
+    "inFlightWaitMessage": "Une soumission est actuellement en cours et doit se terminer avant que ce paramètre puisse être appliqué. Cela ne devrait prendre qu'un instant.",
+    "inFlightCompleteTitle": "Soumission Terminée",
+    "inFlightCompleteMessage": "Votre soumission s'est terminée avec succès. Application de votre paramètre maintenant."
  },
  "tileProviders": {
    "title": "Fournisseurs de Tuiles",
@@ -284,6 +329,9 @@
    "addProvider": "Ajouter Fournisseur",
    "deleteProvider": "Supprimer Fournisseur",
    "deleteProviderConfirm": "Êtes-vous sûr de vouloir supprimer \"{}\"?",
+    "clearCaches": "Vider les Caches",
+    "clearCachesConfirm": "Vider tous les caches de tuiles pour \"{}\"? Cela libérera de l'espace de stockage mais les tuiles devront être téléchargées à nouveau lors de la consultation de ces zones.",
+    "cachesCleared": "Caches vidés pour \"{}\"",
    "providerName": "Nom du Fournisseur",
    "providerNameHint": "ex., Cartes Personnalisées Inc.",
    "providerNameRequired": "Le nom du fournisseur est requis",
@@ -356,6 +404,8 @@
    "fovHint": "Champ de vision en degrés (laisser vide pour la valeur par défaut)",
    "fovSubtitle": "Champ de vision de la caméra - utilisé pour la largeur du cône et le format de soumission par plage",
    "fovInvalid": "Le champ de vision doit être entre 1 et 360 degrés",
+    "fov360": "Champ de Vision 360°",
+    "fov360Subtitle": "La caméra a un champ de vision omnidirectionnel de 360 degrés",
    "submittable": "Soumissible",
    "submittableSubtitle": "Si ce profil peut être utilisé pour les soumissions de caméras",
    "osmTags": "Balises OSM",
@@ -414,7 +464,11 @@
    "refreshNodesSubtitle": "Récupérer à nouveau les données de nœuds pour cette zone",
    "startRefresh": "Démarrer l'Actualisation",
    "refreshStarted": "Actualisation démarrée !",
-    "refreshFailed": "Actualisation échouée : {}"
+    "refreshFailed": "Actualisation échouée : {}",
+    "disableConfirmTitle": "Supprimer les Données de Zones Hors Ligne Existantes ?",
+    "disableConfirmMessage": "Vous avez déjà des données de zones hors ligne. Désactiver les fonctionnalités hors ligne empêchera l'application de les utiliser. Souhaitez-vous conserver ces données sur l'appareil au cas où vous réactiveriez les fonctionnalités hors ligne plus tard, ou les supprimer maintenant pour libérer de l'espace de stockage ?",
+    "keepData": "Conserver les Données",
+    "deleteData": "Supprimer les Données"
  },
  "refineTagsSheet": {
    "title": "Affiner les Étiquettes",
@@ -519,7 +573,7 @@
    "dataSourceDescription": "Données de permis de services publics indiquant des sites d'installation potentiels d'infrastructure de surveillance",
    "dataSourceCredit": "Collecte et hébergement des données fournis par alprwatch.org",
    "minimumDistance": "Distance Minimale des Nœuds Réels",
-    "minimumDistanceSubtitle": "Masquer les emplacements suspects dans un rayon de {}m des dispositifs de surveillance existants",
+    "minimumDistanceSubtitle": "Masquer les emplacements suspects dans un rayon de {} des dispositifs de surveillance existants",
    "updating": "Mise à Jour des Emplacements Suspects",
    "downloadingAndProcessing": "Téléchargement et traitement des données...",
    "updateSuccess": "Emplacements suspects mis à jour avec succès",
@@ -111,7 +111,20 @@
    "advancedSettings": "Impostazioni Avanzate",
    "advancedSettingsSubtitle": "Impostazioni di prestazioni, avvisi e fornitori di tessere",
    "proximityAlerts": "Avvisi di Prossimità",
-    "networkStatusIndicator": "Indicatore di Stato di Rete"
+    "keepScreenAwake": "Mantieni lo Schermo Attivo",
+    "networkStatusIndicator": "Indicatore di Stato di Rete",
+    "hideZoomControls": "Nascondi Controlli Zoom",
+    "enableOfflineFeatures": "Abilita Funzionalità Offline",
+    "enableOfflineFeaturesTitle": "Abilita funzionalità offline",
+    "enableOfflineFeaturesSubtitle": "Consenti il download e l'uso di aree mappa offline. Se disabilitato, la modalità offline e le aree scaricate non saranno disponibili."
+  },
+  "keepScreenAwake": {
+    "title": "Mantieni lo schermo attivo durante l'utilizzo dell'app",
+    "subtitle": "Impedisce allo schermo di spegnersi automaticamente durante l'utilizzo dell'app"
+  },
+  "hideZoomControls": {
+    "title": "Nascondi i controlli dello zoom",
+    "subtitle": "Nasconde i pulsanti di zoom +/- e l'indicatore del livello di zoom. Puoi ancora usare i gesti di pizzico per lo zoom."
  },
  "proximityAlerts": {
    "getNotified": "Ricevi notifiche quando ti avvicini a dispositivi di sorveglianza",
@@ -123,7 +136,13 @@
    "enableNotifications": "Abilita Notifiche",
    "checkingPermissions": "Controllo autorizzazioni...",
    "alertDistance": "Distanza di avviso: ",
-    "rangeInfo": "Intervallo: {}-{} {} (predefinito: {})"
+    "rangeInfo": "Intervallo: {}-{} {} (predefinito: {})",
+    "backgroundServiceTitle": "Avvisi di prossimità attivi",
+    "backgroundServiceText": "Ricerca di dispositivi di sorveglianza nelle vicinanze",
+    "backgroundServiceChannel": "Monitoraggio avvisi di prossimità",
+    "openSettings": "Apri impostazioni",
+    "blockedTitle": "Le notifiche sono bloccate",
+    "blockedMessage": "Le notifiche sono disattivate per DeFlock. Attivale nelle impostazioni di sistema per ricevere gli avvisi di prossimità."
  },
  "node": {
    "title": "Nodo #{}",
@@ -132,7 +151,24 @@
    "editQueuedForUpload": "Modifica nodo in coda per il caricamento",
    "deleteQueuedForUpload": "Eliminazione nodo in coda per il caricamento",
    "confirmDeleteTitle": "Elimina Nodo",
-    "confirmDeleteMessage": "Sei sicuro di voler eliminare il nodo #{}? Questa azione non può essere annullata."
+    "confirmDeleteMessage": "Sei sicuro di voler eliminare il nodo #{}? Questa azione non può essere annullata.",
+    "deleteReasonLabel": "Motivo per Eliminazione",
+    "deleteReasonSelectHint": "Seleziona...",
+    "deleteReasonDeviceRemoved": "Dispositivo rimosso",
+    "deleteReasonDuplicateNode": "Nodo duplicato",
+    "deleteReasonMisidentifiedInfra": "Infrastruttura identificata erroneamente",
+    "deleteReasonSpamVandalism": "Spam/vandalismo",
+    "deleteReasonCustom": "Personalizzato..",
+    "deleteReasonHint": "Descrivi il motivo...",
+    "mustBeLoggedInToDelete": "Devi aver effettuato l'accesso con un account OpenStreetMap per contribuire ai dati della mappa.",
+    "uploadPending": "Caricamento in sospeso",
+    "uploadCreatingChangeset": "Creazione changeset...",
+    "uploadUploading": "Caricamento...",
+    "uploadClosingChangeset": "Chiusura changeset...",
+    "uploadError": "Caricamento fallito",
+    "uploadComplete": "Caricamento completato",
+    "viewInQueue": "Visualizza in Coda",
+    "deletedSuccessfully": "Questo nodo è stato eliminato con successo da OpenStreetMap."
  },
  "addNode": {
    "profile": "Profilo",
@@ -237,7 +273,12 @@
    "reauthExplanation": "Devi aggiornare la tua autenticazione per ricevere notifiche di messaggi OSM tramite l'app.",
    "reauthBenefit": "Questo abiliterà i punti di notifica quando hai messaggi non letti su OpenStreetMap.",
    "reauthNow": "Fallo Ora",
-    "reauthLater": "Più Tardi"
+    "newChangesetComments": "Nuovo Commento al Changeset",
+    "newChangesetCommentsSubtitle": "Qualcuno ha commentato uno o più dei tuoi changeset",
+    "reauthLater": "Più Tardi",
+    "unreadNotificationsTitle": "Hai Notifiche Non Lette",
+    "unreadNotificationsMessage": "Hai messaggi OSM non letti e/o nuovi commenti sui tuoi changeset.",
+    "unreadNotificationsView": "Visualizza Ora"
  },
  "queue": {
    "title": "Coda di Upload",
@@ -272,7 +313,11 @@
    "closingChangeset": " (Chiusura changeset...)",
    "processingPaused": "Elaborazione Coda Sospesa",
    "pausedDueToOffline": "L'elaborazione dei caricamenti è sospesa perché la modalità offline è abilitata.",
-    "pausedByUser": "L'elaborazione dei caricamenti è sospesa manualmente."
+    "pausedByUser": "L'elaborazione dei caricamenti è sospesa manualmente.",
+    "inFlightWaitTitle": "Completamento Invio",
+    "inFlightWaitMessage": "Un invio è attualmente in corso e deve terminare prima che questa impostazione possa essere applicata. Questo dovrebbe richiedere solo un momento.",
+    "inFlightCompleteTitle": "Invio Completato",
+    "inFlightCompleteMessage": "Il tuo invio è terminato con successo. Applicazione della tua impostazione in corso."
  },
  "tileProviders": {
    "title": "Fornitori di Tile",
@@ -284,6 +329,9 @@
    "addProvider": "Aggiungi Fornitore",
    "deleteProvider": "Elimina Fornitore",
    "deleteProviderConfirm": "Sei sicuro di voler eliminare \"{}\"?",
+    "clearCaches": "Svuota Cache",
+    "clearCachesConfirm": "Svuotare tutte le cache delle tessere per \"{}\"? Questo libererà spazio di archiviazione ma le tessere dovranno essere scaricate nuovamente quando si visualizzano quelle aree.",
+    "cachesCleared": "Cache svuotate per \"{}\"",
    "providerName": "Nome Fornitore",
    "providerNameHint": "es., Mappe Personalizzate Inc.",
    "providerNameRequired": "Il nome del fornitore è obbligatorio",
@@ -356,6 +404,8 @@
    "fovHint": "Campo visivo in gradi (lasciare vuoto per il valore predefinito)",
    "fovSubtitle": "Campo visivo della telecamera - utilizzato per la larghezza del cono e il formato di invio per intervallo",
    "fovInvalid": "Il campo visivo deve essere tra 1 e 360 gradi",
+    "fov360": "Campo Visivo 360°",
+    "fov360Subtitle": "La telecamera ha un campo visivo omnidirezionale di 360 gradi",
    "submittable": "Inviabile",
    "submittableSubtitle": "Se questo profilo può essere usato per invii di telecamere",
    "osmTags": "Tag OSM",
@@ -414,7 +464,11 @@
    "refreshNodesSubtitle": "Ricarica i dati dei nodi per quest'area",
    "startRefresh": "Avvia Aggiornamento",
    "refreshStarted": "Aggiornamento avviato!",
-    "refreshFailed": "Aggiornamento fallito: {}"
+    "refreshFailed": "Aggiornamento fallito: {}",
+    "disableConfirmTitle": "Eliminare i Dati delle Aree Offline Esistenti?",
+    "disableConfirmMessage": "Hai già dati di aree offline esistenti. Disabilitare le funzionalità offline impedirà all'app di usarli. Vuoi conservare questi dati sul dispositivo nel caso in cui riattivi le funzionalità offline in seguito, oppure eliminarli ora per liberare spazio di archiviazione?",
+    "keepData": "Conserva Dati",
+    "deleteData": "Elimina Dati"
  },
  "refineTagsSheet": {
    "title": "Affina Tag",
@@ -519,7 +573,7 @@
    "dataSourceDescription": "Dati dei permessi dei servizi pubblici che indicano potenziali siti di installazione di infrastrutture di sorveglianza",
    "dataSourceCredit": "Raccolta e hosting dei dati forniti da alprwatch.org",
    "minimumDistance": "Distanza Minima dai Nodi Reali",
-    "minimumDistanceSubtitle": "Nascondi posizioni sospette entro {}m dai dispositivi di sorveglianza esistenti",
+    "minimumDistanceSubtitle": "Nascondi posizioni sospette entro {} dai dispositivi di sorveglianza esistenti",
    "updating": "Aggiornamento Posizioni Sospette",
    "downloadingAndProcessing": "Scaricamento e elaborazione dati...",
    "updateSuccess": "Posizioni sospette aggiornate con successo",
@@ -111,7 +111,20 @@
    "advancedSettings": "Geavanceerde Instellingen",
    "advancedSettingsSubtitle": "Prestaties, waarschuwingen en tile provider instellingen",
    "proximityAlerts": "Nabijheids Waarschuwingen",
-    "networkStatusIndicator": "Netwerk Status Indicator"
+    "keepScreenAwake": "Scherm Actief Houden",
+    "networkStatusIndicator": "Netwerk Status Indicator",
+    "hideZoomControls": "Zoomknoppen Verbergen",
+    "enableOfflineFeatures": "Offline Functies Inschakelen",
+    "enableOfflineFeaturesTitle": "Offline functies inschakelen",
+    "enableOfflineFeaturesSubtitle": "Sta het downloaden en gebruiken van offline kaartgebieden toe. Indien uitgeschakeld, zijn offline modus en gedownloade gebieden niet beschikbaar."
+  },
+  "keepScreenAwake": {
+    "title": "Houd het scherm actief tijdens het gebruik van de app",
+    "subtitle": "Voorkomt dat het scherm automatisch uitschakelt tijdens het gebruik van de app"
+  },
+  "hideZoomControls": {
+    "title": "Zoomknoppen verbergen",
+    "subtitle": "Verbergt de +/- zoomknoppen en de zoomniveau-indicator. U kunt nog steeds zoomen met knijpgebaren."
  },
  "proximityAlerts": {
    "getNotified": "Krijg meldingen wanneer u surveillance apparaten nadert",
@@ -123,7 +136,13 @@
    "enableNotifications": "Schakel Meldingen In",
    "checkingPermissions": "Toestemmingen controleren...",
    "alertDistance": "Waarschuwingsafstand: ",
-    "rangeInfo": "Bereik: {}-{} {} (standaard: {})"
+    "rangeInfo": "Bereik: {}-{} {} (standaard: {})",
+    "backgroundServiceTitle": "Nabijheidswaarschuwingen actief",
+    "backgroundServiceText": "Zoekt naar bewakingsapparatuur in de buurt",
+    "backgroundServiceChannel": "Monitoring van nabijheidswaarschuwingen",
+    "openSettings": "Instellingen openen",
+    "blockedTitle": "Meldingen zijn geblokkeerd",
+    "blockedMessage": "Meldingen zijn uitgeschakeld voor DeFlock. Schakel ze in via je systeeminstellingen om nabijheidswaarschuwingen te ontvangen."
  },
  "node": {
    "title": "Node #{}",
@@ -132,7 +151,24 @@
    "editQueuedForUpload": "Node bewerking in wachtrij geplaatst voor upload",
    "deleteQueuedForUpload": "Node verwijdering in wachtrij geplaatst voor upload",
    "confirmDeleteTitle": "Verwijder Node",
-    "confirmDeleteMessage": "Weet u zeker dat u node #{} wilt verwijderen? Deze actie kan niet ongedaan worden gemaakt."
+    "confirmDeleteMessage": "Weet u zeker dat u node #{} wilt verwijderen? Deze actie kan niet ongedaan worden gemaakt.",
+    "deleteReasonLabel": "Reden voor Verwijdering",
+    "deleteReasonSelectHint": "Selecteer...",
+    "deleteReasonDeviceRemoved": "Apparaat verwijderd",
+    "deleteReasonDuplicateNode": "Dubbele node",
+    "deleteReasonMisidentifiedInfra": "Verkeerd geïdentificeerde infrastructuur",
+    "deleteReasonSpamVandalism": "Spam/vandalisme",
+    "deleteReasonCustom": "Aangepast..",
+    "deleteReasonHint": "Beschrijf de reden...",
+    "mustBeLoggedInToDelete": "U moet ingelogd zijn met een OpenStreetMap-account om kaartgegevens bij te dragen.",
+    "uploadPending": "Upload in behandeling",
+    "uploadCreatingChangeset": "Changeset maken...",
+    "uploadUploading": "Uploaden...",
+    "uploadClosingChangeset": "Changeset sluiten...",
+    "uploadError": "Upload mislukt",
+    "uploadComplete": "Upload voltooid",
+    "viewInQueue": "Bekijk in Wachtrij",
+    "deletedSuccessfully": "Deze node is succesvol verwijderd van OpenStreetMap."
  },
  "addNode": {
    "profile": "Profiel",
@@ -237,7 +273,12 @@
    "reauthExplanation": "U moet uw authenticatie verversen om OSM bericht meldingen te ontvangen via de app.",
    "reauthBenefit": "Dit zal melding stippen inschakelen wanneer u ongelezen berichten heeft op OpenStreetMap.",
    "reauthNow": "Doe Dat Nu",
-    "reauthLater": "Later"
+    "newChangesetComments": "Nieuwe Changeset-opmerking",
+    "newChangesetCommentsSubtitle": "Iemand heeft commentaar gegeven op een of meer van uw changesets",
+    "reauthLater": "Later",
+    "unreadNotificationsTitle": "U Heeft Ongelezen Meldingen",
+    "unreadNotificationsMessage": "U heeft ongelezen OSM-berichten en/of nieuwe opmerkingen op uw changesets.",
+    "unreadNotificationsView": "Nu Bekijken"
  },
  "queue": {
    "title": "Upload Wachtrij",
@@ -272,7 +313,11 @@
    "closingChangeset": " (Changeset sluiten...)",
    "processingPaused": "Wachtrij Verwerking Gepauzeerd",
    "pausedDueToOffline": "Upload verwerking is gepauzeerd omdat offline modus is ingeschakeld.",
-    "pausedByUser": "Upload verwerking is handmatig gepauzeerd."
+    "pausedByUser": "Upload verwerking is handmatig gepauzeerd.",
+    "inFlightWaitTitle": "Indiening Wordt Afgerond",
+    "inFlightWaitMessage": "Er is momenteel een indiening bezig die moet worden afgerond voordat deze instelling kan worden toegepast. Dit zou maar een moment moeten duren.",
+    "inFlightCompleteTitle": "Indiening Voltooid",
+    "inFlightCompleteMessage": "Uw indiening is succesvol afgerond. Uw instelling wordt nu toegepast."
  },
  "tileProviders": {
    "title": "Tile Providers",
@@ -284,6 +329,9 @@
    "addProvider": "Voeg Provider Toe",
    "deleteProvider": "Verwijder Provider",
    "deleteProviderConfirm": "Weet u zeker dat u \"{}\" wilt verwijderen?",
+    "clearCaches": "Cache Wissen",
+    "clearCachesConfirm": "Alle tegelcaches wissen voor \"{}\"? Dit zal opslagruimte vrijmaken maar tegels moeten opnieuw worden gedownload bij het bekijken van die gebieden.",
+    "cachesCleared": "Caches gewist voor \"{}\"",
    "providerName": "Provider Naam",
    "providerNameHint": "bijv., Aangepaste Kaarten B.V.",
    "providerNameRequired": "Provider naam is vereist",
@@ -356,6 +404,8 @@
    "fovHint": "FOV in graden (laat leeg voor standaard)",
    "fovSubtitle": "Camera gezichtsveld - gebruikt voor kegel breedte en bereik inzending formaat",
    "fovInvalid": "FOV moet tussen 1 en 360 graden zijn",
+    "fov360": "360° Gezichtsveld",
+    "fov360Subtitle": "Camera heeft een 360-graden omnidirectioneel gezichtsveld",
    "submittable": "Indienbaar",
    "submittableSubtitle": "Of dit profiel gebruikt kan worden voor camera inzendingen",
    "osmTags": "OSM Tags",
@@ -414,7 +464,11 @@
    "refreshNodesSubtitle": "Haal node gegevens opnieuw op voor dit gebied",
    "startRefresh": "Start Verversen",
    "refreshStarted": "Verversen gestart!",
-    "refreshFailed": "Verversen mislukt: {}"
+    "refreshFailed": "Verversen mislukt: {}",
+    "disableConfirmTitle": "Bestaande Offline Gebiedsgegevens Verwijderen?",
+    "disableConfirmMessage": "U heeft al bestaande offline gebiedsgegevens. Het uitschakelen van offline functies zal voorkomen dat de app deze gebruikt. Wilt u deze gegevens op het apparaat bewaren voor het geval u offline functies later weer inschakelt, of ze nu verwijderen om opslagruimte vrij te maken?",
+    "keepData": "Gegevens Behouden",
+    "deleteData": "Gegevens Verwijderen"
  },
  "refineTagsSheet": {
    "title": "Verfijn Tags",
@@ -519,7 +573,7 @@
    "dataSourceDescription": "Nutsbedrijf vergunning data die mogelijke surveillance infrastructuur installatie sites aangeeft",
    "dataSourceCredit": "Gegevens verzameling en hosting geleverd door alprwatch.org",
    "minimumDistance": "Minimum Afstand van Echte Nodes",
-    "minimumDistanceSubtitle": "Verberg verdachte locaties binnen {}m van bestaande surveillance apparaten",
+    "minimumDistanceSubtitle": "Verberg verdachte locaties binnen {} van bestaande surveillance apparaten",
    "updating": "Verdachte Locaties Bijwerken",
    "downloadingAndProcessing": "Data downloaden en verwerken...",
    "updateSuccess": "Verdachte locaties succesvol bijgewerkt",
@@ -111,7 +111,20 @@
    "advancedSettings": "Ustawienia Zaawansowane",
    "advancedSettingsSubtitle": "Wydajność, alerty i ustawienia dostawców kafelków",
    "proximityAlerts": "Alerty Bliskości",
-    "networkStatusIndicator": "Wskaźnik Stanu Sieci"
+    "keepScreenAwake": "Nie Wygaszaj Ekranu",
+    "networkStatusIndicator": "Wskaźnik Stanu Sieci",
+    "hideZoomControls": "Ukryj Kontrolki Zoomu",
+    "enableOfflineFeatures": "Włącz Funkcje Offline",
+    "enableOfflineFeaturesTitle": "Włącz funkcje offline",
+    "enableOfflineFeaturesSubtitle": "Zezwól na pobieranie i korzystanie z map offline. Jeśli wyłączone, tryb offline i pobrane obszary będą niedostępne."
+  },
+  "keepScreenAwake": {
+    "title": "Nie wygaszaj ekranu podczas korzystania z aplikacji",
+    "subtitle": "Zapobiega automatycznemu wygaszaniu ekranu podczas korzystania z aplikacji"
+  },
+  "hideZoomControls": {
+    "title": "Ukryj kontrolki zoomu",
+    "subtitle": "Ukrywa przyciski zoomu +/- oraz wskaźnik poziomu powiększenia. Nadal możesz powiększać za pomocą gestów szczypania."
  },
  "proximityAlerts": {
    "getNotified": "Otrzymuj powiadomienia przy zbliżaniu się do urządzeń nadzoru",
@@ -123,7 +136,13 @@
    "enableNotifications": "Włącz Powiadomienia",
    "checkingPermissions": "Sprawdzanie uprawnień...",
    "alertDistance": "Odległość alertu: ",
-    "rangeInfo": "Zakres: {}-{} {} (domyślnie: {})"
+    "rangeInfo": "Zakres: {}-{} {} (domyślnie: {})",
+    "backgroundServiceTitle": "Alerty o bliskości aktywne",
+    "backgroundServiceText": "Wyszukiwanie pobliskich urządzeń monitorujących",
+    "backgroundServiceChannel": "Monitorowanie alertów o bliskości",
+    "openSettings": "Otwórz ustawienia",
+    "blockedTitle": "Powiadomienia są zablokowane",
+    "blockedMessage": "Powiadomienia dla DeFlock są wyłączone. Włącz je w ustawieniach systemowych, aby otrzymywać alerty o bliskości."
  },
  "node": {
    "title": "Węzeł #{}",
@@ -132,7 +151,24 @@
    "editQueuedForUpload": "Edycja węzła umieszczona w kolejce do przesłania",
    "deleteQueuedForUpload": "Usuwanie węzła umieszczone w kolejce do przesłania",
    "confirmDeleteTitle": "Usuń Węzeł",
-    "confirmDeleteMessage": "Czy na pewno chcesz usunąć węzeł #{}? Tej akcji nie można cofnąć."
+    "confirmDeleteMessage": "Czy na pewno chcesz usunąć węzeł #{}? Tej akcji nie można cofnąć.",
+    "deleteReasonLabel": "Powód Usunięcia",
+    "deleteReasonSelectHint": "Wybierz...",
+    "deleteReasonDeviceRemoved": "Urządzenie usunięte",
+    "deleteReasonDuplicateNode": "Zduplikowany węzeł",
+    "deleteReasonMisidentifiedInfra": "Błędnie zidentyfikowana infrastruktura",
+    "deleteReasonSpamVandalism": "Spam/wandalizm",
+    "deleteReasonCustom": "Niestandardowy..",
+    "deleteReasonHint": "Opisz powód...",
+    "mustBeLoggedInToDelete": "Musisz być zalogowany na konto OpenStreetMap, aby dodawać dane do mapy.",
+    "uploadPending": "Przesyłanie oczekujące",
+    "uploadCreatingChangeset": "Tworzenie zestawu zmian...",
+    "uploadUploading": "Przesyłanie...",
+    "uploadClosingChangeset": "Zamykanie zestawu zmian...",
+    "uploadError": "Przesyłanie nie powiodło się",
+    "uploadComplete": "Przesyłanie zakończone",
+    "viewInQueue": "Zobacz w Kolejce",
+    "deletedSuccessfully": "Ten węzeł został pomyślnie usunięty z OpenStreetMap."
  },
  "addNode": {
    "profile": "Profil",
@@ -237,7 +273,12 @@
    "reauthExplanation": "Musisz odświeżyć uwierzytelnienie, aby otrzymywać powiadomienia o wiadomościach OSM przez aplikację.",
    "reauthBenefit": "To włączy kropki powiadomień, gdy masz nieprzeczytane wiadomości w OpenStreetMap.",
    "reauthNow": "Zrób To Teraz",
-    "reauthLater": "Później"
+    "newChangesetComments": "Nowy Komentarz do Zestawu Zmian",
+    "newChangesetCommentsSubtitle": "Ktoś skomentował jeden lub więcej Twoich zestawów zmian",
+    "reauthLater": "Później",
+    "unreadNotificationsTitle": "Masz Nieprzeczytane Powiadomienia",
+    "unreadNotificationsMessage": "Masz nieprzeczytane wiadomości OSM i/lub nowe komentarze do Twoich zestawów zmian.",
+    "unreadNotificationsView": "Zobacz Teraz"
  },
  "queue": {
    "title": "Kolejka Przesyłania",
@@ -272,7 +313,11 @@
    "closingChangeset": " (Zamykanie zestawu zmian...)",
    "processingPaused": "Przetwarzanie Kolejki Wstrzymane",
    "pausedDueToOffline": "Przetwarzanie przesyłania jest wstrzymane, ponieważ tryb offline jest włączony.",
-    "pausedByUser": "Przetwarzanie przesyłania jest ręcznie wstrzymane."
+    "pausedByUser": "Przetwarzanie przesyłania jest ręcznie wstrzymane.",
+    "inFlightWaitTitle": "Kończenie Przesyłania",
+    "inFlightWaitMessage": "Przesyłanie jest obecnie w toku i musi zostać zakończone, zanim to ustawienie będzie mogło zostać zastosowane. To powinno zająć tylko chwilę.",
+    "inFlightCompleteTitle": "Przesyłanie Zakończone",
+    "inFlightCompleteMessage": "Twoje przesyłanie zakończyło się pomyślnie. Stosowanie ustawienia teraz."
  },
  "tileProviders": {
    "title": "Dostawcy Kafelków",
@@ -284,6 +329,9 @@
    "addProvider": "Dodaj Dostawcę",
    "deleteProvider": "Usuń Dostawcę",
    "deleteProviderConfirm": "Czy na pewno chcesz usunąć \"{}\"?",
+    "clearCaches": "Wyczyść Cache",
+    "clearCachesConfirm": "Wyczyścić wszystkie cache kafelków dla \"{}\"? To zwolni miejsce na dysku, ale kafelki będą musiały zostać ponownie pobrane podczas przeglądania tych obszarów.",
+    "cachesCleared": "Cache wyczyszczone dla \"{}\"",
    "providerName": "Nazwa Dostawcy",
    "providerNameHint": "np., Niestandardowe Mapy Sp. z o.o.",
    "providerNameRequired": "Nazwa dostawcy jest wymagana",
@@ -356,6 +404,8 @@
    "fovHint": "FOV w stopniach (zostaw puste dla domyślnego)",
    "fovSubtitle": "Pole widzenia kamery - używane dla szerokości stożka i formatu zgłaszania zasięgu",
    "fovInvalid": "FOV musi być między 1 a 360 stopniami",
+    "fov360": "Pole Widzenia 360°",
+    "fov360Subtitle": "Kamera ma wielokierunkowe pole widzenia o zasięgu 360 stopni",
    "submittable": "Możliwy do Zgłoszenia",
    "submittableSubtitle": "Czy ten profil może być używany do zgłoszeń kamer",
    "osmTags": "Tagi OSM",
@@ -414,7 +464,11 @@
    "refreshNodesSubtitle": "Pobierz ponownie dane węzłów dla tego obszaru",
    "startRefresh": "Rozpocznij Odświeżanie",
    "refreshStarted": "Odświeżanie rozpoczęte!",
-    "refreshFailed": "Odświeżanie nie powiodło się: {}"
+    "refreshFailed": "Odświeżanie nie powiodło się: {}",
+    "disableConfirmTitle": "Usunąć Istniejące Dane Obszarów Offline?",
+    "disableConfirmMessage": "Masz już istniejące dane obszarów offline. Wyłączenie funkcji offline uniemożliwi aplikacji ich używanie. Czy chcesz zachować te dane na urządzeniu na wypadek ponownego włączenia funkcji offline później, czy usunąć je teraz, aby zwolnić miejsce na dysku?",
+    "keepData": "Zachowaj Dane",
+    "deleteData": "Usuń Dane"
  },
  "refineTagsSheet": {
    "title": "Doprecyzuj Tagi",
@@ -519,7 +573,7 @@
    "dataSourceDescription": "Dane pozwoleń użyteczności publicznej wskazujące potencjalne miejsca instalacji infrastruktury nadzoru",
    "dataSourceCredit": "Zbieranie danych i hosting zapewnione przez alprwatch.org",
    "minimumDistance": "Minimalna Odległość od Rzeczywistych Węzłów",
-    "minimumDistanceSubtitle": "Ukryj podejrzane lokalizacje w promieniu {}m od istniejących urządzeń nadzoru",
+    "minimumDistanceSubtitle": "Ukryj podejrzane lokalizacje w promieniu {} od istniejących urządzeń nadzoru",
    "updating": "Aktualizowanie Podejrzanych Lokalizacji",
    "downloadingAndProcessing": "Pobieranie i przetwarzanie danych...",
    "updateSuccess": "Podejrzane lokalizacje zaktualizowane pomyślnie",
@@ -111,7 +111,20 @@
    "advancedSettings": "Configurações Avançadas",
    "advancedSettingsSubtitle": "Configurações de desempenho, alertas e provedores de mapas",
    "proximityAlerts": "Alertas de Proximidade",
-    "networkStatusIndicator": "Indicador de Status de Rede"
+    "keepScreenAwake": "Manter Ecrã Ativa",
+    "networkStatusIndicator": "Indicador de Status de Rede",
+    "hideZoomControls": "Ocultar Controlos de Zoom",
+    "enableOfflineFeatures": "Ativar Funcionalidades Offline",
+    "enableOfflineFeaturesTitle": "Ativar funcionalidades offline",
+    "enableOfflineFeaturesSubtitle": "Permitir descarregar e usar áreas de mapa offline. Se desativado, o modo offline e as áreas descarregadas não estarão disponíveis."
+  },
+  "keepScreenAwake": {
+    "title": "Manter o ecrã ativo durante o uso do app",
+    "subtitle": "Impede que o ecrã se desligue automaticamente enquanto a app estiver em uso"
+  },
+  "hideZoomControls": {
+    "title": "Ocultar controlos de zoom",
+    "subtitle": "Oculta os botões de zoom +/- e o indicador de nível de zoom. Ainda pode ampliar com gestos de pinça."
  },
  "proximityAlerts": {
    "getNotified": "Receba notificações ao se aproximar de dispositivos de vigilância",
@@ -123,7 +136,13 @@
    "enableNotifications": "Habilitar Notificações",
    "checkingPermissions": "Verificando permissões...",
    "alertDistance": "Distância de alerta: ",
-    "rangeInfo": "Faixa: {}-{} {} (padrão: {})"
+    "rangeInfo": "Faixa: {}-{} {} (padrão: {})",
+    "backgroundServiceTitle": "Alertas de proximidade ativos",
+    "backgroundServiceText": "Procurando dispositivos de vigilância próximos",
+    "backgroundServiceChannel": "Monitoramento de alertas de proximidade",
+    "openSettings": "Abrir configurações",
+    "blockedTitle": "As notificações estão bloqueadas",
+    "blockedMessage": "As notificações estão desativadas para o DeFlock. Ative-as nas configurações do sistema para receber alertas de proximidade."
  },
  "node": {
    "title": "Nó #{}",
@@ -132,7 +151,24 @@
    "editQueuedForUpload": "Edição de nó na fila para envio",
    "deleteQueuedForUpload": "Exclusão de nó na fila para envio",
    "confirmDeleteTitle": "Excluir Nó",
-    "confirmDeleteMessage": "Tem certeza de que deseja excluir o nó #{}? Esta ação não pode ser desfeita."
+    "confirmDeleteMessage": "Tem certeza de que deseja excluir o nó #{}? Esta ação não pode ser desfeita.",
+    "deleteReasonLabel": "Motivo para Exclusão",
+    "deleteReasonSelectHint": "Selecionar...",
+    "deleteReasonDeviceRemoved": "Dispositivo removido",
+    "deleteReasonDuplicateNode": "Nó duplicado",
+    "deleteReasonMisidentifiedInfra": "Infraestrutura mal identificada",
+    "deleteReasonSpamVandalism": "Spam/vandalismo",
+    "deleteReasonCustom": "Personalizado..",
+    "deleteReasonHint": "Descreva o motivo...",
+    "mustBeLoggedInToDelete": "Você precisa estar conectado com uma conta do OpenStreetMap para contribuir com dados do mapa.",
+    "uploadPending": "Envio pendente",
+    "uploadCreatingChangeset": "Criando changeset...",
+    "uploadUploading": "Enviando...",
+    "uploadClosingChangeset": "Fechando changeset...",
+    "uploadError": "Falha no envio",
+    "uploadComplete": "Envio concluído",
+    "viewInQueue": "Ver na Fila",
+    "deletedSuccessfully": "Este nó foi excluído com sucesso do OpenStreetMap."
  },
  "addNode": {
    "profile": "Perfil",
@@ -237,7 +273,12 @@
    "reauthExplanation": "Você deve atualizar sua autenticação para receber notificações de mensagens OSM através do aplicativo.",
    "reauthBenefit": "Isso habilitará pontos de notificação quando você tiver mensagens não lidas no OpenStreetMap.",
    "reauthNow": "Fazer Agora",
-    "reauthLater": "Mais Tarde"
+    "newChangesetComments": "Novo Comentário no Changeset",
+    "newChangesetCommentsSubtitle": "Alguém comentou em um ou mais dos seus changesets",
+    "reauthLater": "Mais Tarde",
+    "unreadNotificationsTitle": "Você Tem Notificações Não Lidas",
+    "unreadNotificationsMessage": "Você tem mensagens OSM não lidas e/ou novos comentários nos seus changesets.",
+    "unreadNotificationsView": "Ver Agora"
  },
  "queue": {
    "title": "Fila de Upload",
@@ -272,7 +313,11 @@
    "closingChangeset": " (Fechando changeset...)",
    "processingPaused": "Processamento da Fila Pausado",
    "pausedDueToOffline": "O processamento de upload está pausado porque o modo offline está habilitado.",
-    "pausedByUser": "O processamento de upload está pausado manualmente."
+    "pausedByUser": "O processamento de upload está pausado manualmente.",
+    "inFlightWaitTitle": "Finalizando Envio",
+    "inFlightWaitMessage": "Atualmente há um envio em andamento que precisa terminar antes que esta configuração possa ser aplicada. Isso deve levar apenas um momento.",
+    "inFlightCompleteTitle": "Envio Concluído",
+    "inFlightCompleteMessage": "Seu envio foi concluído com sucesso. Aplicando sua configuração agora."
  },
  "tileProviders": {
    "title": "Provedores de Tiles",
@@ -284,6 +329,9 @@
    "addProvider": "Adicionar Provedor",
    "deleteProvider": "Excluir Provedor",
    "deleteProviderConfirm": "Tem certeza de que deseja excluir \"{}\"?",
+    "clearCaches": "Limpar Caches",
+    "clearCachesConfirm": "Limpar todos os caches de mapas para \"{}\"? Isso liberará espaço de armazenamento, mas os mapas precisarão ser baixados novamente ao visualizar essas áreas.",
+    "cachesCleared": "Caches limpos para \"{}\"",
    "providerName": "Nome do Provedor",
    "providerNameHint": "ex., Mapas Personalizados Inc.",
    "providerNameRequired": "Nome do provedor é obrigatório",
@@ -356,6 +404,8 @@
    "fovHint": "Campo de visão em graus (deixar vazio para o padrão)",
    "fovSubtitle": "Campo de visão da câmera - usado para largura do cone e formato de envio por intervalo",
    "fovInvalid": "Campo de visão deve estar entre 1 e 360 graus",
+    "fov360": "Campo de Visão 360°",
+    "fov360Subtitle": "A câmera tem um campo de visão omnidirecional de 360 graus",
    "submittable": "Enviável",
    "submittableSubtitle": "Se este perfil pode ser usado para envios de câmeras",
    "osmTags": "Tags OSM",
@@ -414,7 +464,11 @@
    "refreshNodesSubtitle": "Buscar novamente os dados dos nós para esta área",
    "startRefresh": "Iniciar Atualização",
    "refreshStarted": "Atualização iniciada!",
-    "refreshFailed": "Atualização falhou: {}"
+    "refreshFailed": "Atualização falhou: {}",
+    "disableConfirmTitle": "Eliminar Dados de Áreas Offline Existentes?",
+    "disableConfirmMessage": "Já tem dados de áreas offline existentes. Desativar as funcionalidades offline impedirá que a app os utilize. Deseja manter estes dados no dispositivo caso reative as funcionalidades offline mais tarde, ou eliminá-los agora para libertar espaço de armazenamento?",
+    "keepData": "Manter Dados",
+    "deleteData": "Eliminar Dados"
  },
  "refineTagsSheet": {
    "title": "Refinar Tags",
@@ -519,7 +573,7 @@
    "dataSourceDescription": "Dados de licenças de serviços públicos indicando possíveis locais de instalação de infraestrutura de vigilância",
    "dataSourceCredit": "Coleta e hospedagem de dados fornecidas por alprwatch.org",
    "minimumDistance": "Distância Mínima de Nós Reais",
-    "minimumDistanceSubtitle": "Ocultar localizações suspeitas dentro de {}m de dispositivos de vigilância existentes",
+    "minimumDistanceSubtitle": "Ocultar localizações suspeitas dentro de {} de dispositivos de vigilância existentes",
    "updating": "Atualizando Localizações Suspeitas",
    "downloadingAndProcessing": "Baixando e processando dados...",
    "updateSuccess": "Localizações suspeitas atualizadas com sucesso",
@@ -111,7 +111,20 @@
    "advancedSettings": "Gelişmiş Ayarlar",
    "advancedSettingsSubtitle": "Performans, uyarılar ve döşeme sağlayıcı ayarları",
    "proximityAlerts": "Yakınlık Uyarıları",
-    "networkStatusIndicator": "Ağ Durumu Göstergesi"
+    "keepScreenAwake": "Ekranı Açık Tut",
+    "networkStatusIndicator": "Ağ Durumu Göstergesi",
+    "hideZoomControls": "Yakınlaştırma Kontrollerini Gizle",
+    "enableOfflineFeatures": "Çevrimdışı Özellikleri Etkinleştir",
+    "enableOfflineFeaturesTitle": "Çevrimdışı özellikleri etkinleştir",
+    "enableOfflineFeaturesSubtitle": "Çevrimdışı harita alanlarını indirmeye ve kullanmaya izin ver. Devre dışı bırakılırsa, çevrimdışı mod ve indirilen alanlar kullanılamaz."
+  },
+  "keepScreenAwake": {
+    "title": "Uygulamayı kullanırken ekranı açık tut",
+    "subtitle": "Uygulamayı kullanırken ekranın otomatik olarak kapanmasını engeller"
+  },
+  "hideZoomControls": {
+    "title": "Yakınlaştırma kontrollerini gizle",
+    "subtitle": "+/- yakınlaştırma düğmelerini ve yakınlaştırma seviyesi göstergesini gizler. Yine de kıstırma hareketleriyle yakınlaştırabilirsiniz."
  },
  "proximityAlerts": {
    "getNotified": "Gözetleme cihazlarına yaklaşırken bildirim al",
@@ -123,7 +136,13 @@
    "enableNotifications": "Bildirimleri Etkinleştir",
    "checkingPermissions": "İzinler kontrol ediliyor...",
    "alertDistance": "Uyarı mesafesi: ",
-    "rangeInfo": "Aralık: {}-{} {} (varsayılan: {})"
+    "rangeInfo": "Aralık: {}-{} {} (varsayılan: {})",
+    "backgroundServiceTitle": "Yakınlık uyarıları etkin",
+    "backgroundServiceText": "Yakındaki gözetim cihazları aranıyor",
+    "backgroundServiceChannel": "Yakınlık Uyarısı İzleme",
+    "openSettings": "Ayarları aç",
+    "blockedTitle": "Bildirimler engellendi",
+    "blockedMessage": "DeFlock için bildirimler kapalı. Yakınlık uyarıları almak için sistem ayarlarından etkinleştirin."
  },
  "node": {
    "title": "Düğüm #{}",
@@ -132,7 +151,24 @@
    "editQueuedForUpload": "Düğüm düzenlemesi yükleme için sıraya alındı",
    "deleteQueuedForUpload": "Düğüm silme işlemi yükleme için sıraya alındı",
    "confirmDeleteTitle": "Düğümü Sil",
-    "confirmDeleteMessage": "#{} düğümünü silmek istediğinizden emin misiniz? Bu işlem geri alınamaz."
+    "confirmDeleteMessage": "#{} düğümünü silmek istediğinizden emin misiniz? Bu işlem geri alınamaz.",
+    "deleteReasonLabel": "Silme Nedeni",
+    "deleteReasonSelectHint": "Seçin...",
+    "deleteReasonDeviceRemoved": "Cihaz kaldırıldı",
+    "deleteReasonDuplicateNode": "Yinelenen düğüm",
+    "deleteReasonMisidentifiedInfra": "Yanlış tanımlanmış altyapı",
+    "deleteReasonSpamVandalism": "Spam/vandalizm",
+    "deleteReasonCustom": "Özel..",
+    "deleteReasonHint": "Lütfen nedeni açıklayın...",
+    "mustBeLoggedInToDelete": "Harita verilerine katkıda bulunmak için bir OpenStreetMap hesabıyla oturum açmış olmanız gerekir.",
+    "uploadPending": "Yükleme bekliyor",
+    "uploadCreatingChangeset": "Değişiklik seti oluşturuluyor...",
+    "uploadUploading": "Yükleniyor...",
+    "uploadClosingChangeset": "Değişiklik seti kapatılıyor...",
+    "uploadError": "Yükleme başarısız oldu",
+    "uploadComplete": "Yükleme tamamlandı",
+    "viewInQueue": "Sırada Görüntüle",
+    "deletedSuccessfully": "Bu düğüm OpenStreetMap'ten başarıyla silindi."
  },
  "addNode": {
    "profile": "Profil",
@@ -237,7 +273,12 @@
    "reauthExplanation": "Uygulama üzerinden OSM mesaj bildirimlerini alabilmek için kimlik doğrulamanızı yenilemeniz gerekir.",
    "reauthBenefit": "Bu, OpenStreetMap'te okunmamış mesajlarınız olduğunda bildirim noktalarını etkinleştirecek.",
    "reauthNow": "Şimdi Yap",
-    "reauthLater": "Sonra"
+    "newChangesetComments": "Yeni Değişiklik Kümesi Yorumu",
+    "newChangesetCommentsSubtitle": "Biri değişiklik kümelerinizden birine veya birkaçına yorum yaptı",
+    "reauthLater": "Sonra",
+    "unreadNotificationsTitle": "Okunmamış Bildirimleriniz Var",
+    "unreadNotificationsMessage": "Okunmamış OSM mesajlarınız ve/veya değişiklik kümelerinize yapılan yeni yorumlar var.",
+    "unreadNotificationsView": "Şimdi Görüntüle"
  },
  "queue": {
    "title": "Yükleme Kuyruğu",
@@ -272,7 +313,11 @@
    "closingChangeset": " (Değişiklik seti kapatılıyor...)",
    "processingPaused": "Kuyruk İşleme Duraklatıldı",
    "pausedDueToOffline": "Çevrimdışı mod etkin olduğu için yükleme işleme duraklatıldı.",
-    "pausedByUser": "Yükleme işleme manuel olarak duraklatıldı."
+    "pausedByUser": "Yükleme işleme manuel olarak duraklatıldı.",
+    "inFlightWaitTitle": "Gönderim Tamamlanıyor",
+    "inFlightWaitMessage": "Şu anda devam eden bir gönderim var ve bu ayar uygulanmadan önce tamamlanması gerekiyor. Bu sadece bir an sürmelidir.",
+    "inFlightCompleteTitle": "Gönderim Tamamlandı",
+    "inFlightCompleteMessage": "Gönderiminiz başarıyla tamamlandı. Ayarınız şimdi uygulanıyor."
  },
  "tileProviders": {
    "title": "Döşeme Sağlayıcıları",
@@ -284,6 +329,9 @@
    "addProvider": "Sağlayıcı Ekle",
    "deleteProvider": "Sağlayıcıyı Sil",
    "deleteProviderConfirm": "\"{}\" silmek istediğinizden emin misiniz?",
+    "clearCaches": "Önbellekleri Temizle",
+    "clearCachesConfirm": "\"{}\" için tüm döşeme önbelleklerini temizle? Bu depolama alanını boşaltacak ancak bu alanları görüntülerken döşemelerin tekrar indirilmesi gerekecek.",
+    "cachesCleared": "\"{}\" için önbellekler temizlendi",
    "providerName": "Sağlayıcı Adı",
    "providerNameHint": "örn., Özel Haritalar A.Ş.",
    "providerNameRequired": "Sağlayıcı adı gerekli",
@@ -356,6 +404,8 @@
    "fovHint": "FOV derece cinsinden (varsayılan için boş bırakın)",
    "fovSubtitle": "Kamera görüş alanı - koni genişliği ve aralık gönderim formatı için kullanılır",
    "fovInvalid": "FOV 1 ile 360 derece arasında olmalıdır",
+    "fov360": "360° Görüş Alanı",
+    "fov360Subtitle": "Kamera 360 derece çok yönlü görüş alanına sahiptir",
    "submittable": "Gönderilebilir",
    "submittableSubtitle": "Bu profilin kamera gönderimlerinde kullanılıp kullanılamayacağı",
    "osmTags": "OSM Etiketleri",
@@ -414,7 +464,11 @@
    "refreshNodesSubtitle": "Bu alan için düğüm verisini yeniden getir",
    "startRefresh": "Yenilemeyi Başlat",
    "refreshStarted": "Yenileme başladı!",
-    "refreshFailed": "Yenileme başarısız: {}"
+    "refreshFailed": "Yenileme başarısız: {}",
+    "disableConfirmTitle": "Mevcut Çevrimdışı Alan Verileri Silinsin mi?",
+    "disableConfirmMessage": "Zaten mevcut çevrimdışı alan verileriniz var. Çevrimdışı özellikleri devre dışı bırakmak, uygulamanın bunları kullanmasını engelleyecektir. Daha sonra çevrimdışı özellikleri tekrar etkinleştirme ihtimaline karşı bu verileri cihazda saklamak mı istersiniz, yoksa depolama alanını boşaltmak için şimdi silmek mi istersiniz?",
+    "keepData": "Verileri Sakla",
+    "deleteData": "Verileri Sil"
  },
  "refineTagsSheet": {
    "title": "Etiketleri Düzenle",
@@ -519,7 +573,7 @@
    "dataSourceDescription": "Potansiyel gözetleme altyapısı kurulum sitelerini gösteren altyapı izin verileri",
    "dataSourceCredit": "Veri toplama ve barındırma alprwatch.org tarafından sağlanır",
    "minimumDistance": "Gerçek Düğümlerden Minimum Mesafe",
-    "minimumDistanceSubtitle": "Mevcut gözetleme cihazlarının {}m yakınındaki şüpheli konumları gizle",
+    "minimumDistanceSubtitle": "Mevcut gözetleme cihazlarının {} yakınındaki şüpheli konumları gizle",
    "updating": "Şüpheli Konumlar Güncelleniyor",
    "downloadingAndProcessing": "Veri indiriliyor ve işleniyor...",
    "updateSuccess": "Şüpheli konumlar başarıyla güncellendi",
@@ -111,7 +111,20 @@
    "advancedSettings": "Розширені Налаштування",
    "advancedSettingsSubtitle": "Продуктивність, сповіщення та налаштування постачальників плиток",
    "proximityAlerts": "Сповіщення Про Близькість",
-    "networkStatusIndicator": "Індикатор Стану Мережі"
+    "keepScreenAwake": "Тримати екран активним",
+    "networkStatusIndicator": "Індикатор Стану Мережі",
+    "hideZoomControls": "Приховати Елементи Керування Масштабом",
+    "enableOfflineFeatures": "Увімкнути Офлайн-Функції",
+    "enableOfflineFeaturesTitle": "Увімкнути офлайн-функції",
+    "enableOfflineFeaturesSubtitle": "Дозволити завантаження та використання офлайн-областей карти. Якщо вимкнено, офлайн-режим і завантажені області будуть недоступні."
+  },
+  "keepScreenAwake": {
+    "title": "Тримати екран активним під час використання програми",
+    "subtitle": "Запобігає автоматичному вимкненню екрана під час використання програми"
+  },
+  "hideZoomControls": {
+    "title": "Приховати елементи керування масштабом",
+    "subtitle": "Приховує кнопки масштабування +/- та індикатор рівня масштабу. Ви все ще можете масштабувати жестами."
  },
  "proximityAlerts": {
    "getNotified": "Отримувати сповіщення при наближенні до пристроїв спостереження",
@@ -123,7 +136,13 @@
    "enableNotifications": "Увімкнути Сповіщення",
    "checkingPermissions": "Перевірка дозволів...",
    "alertDistance": "Відстань сповіщення: ",
-    "rangeInfo": "Діапазон: {}-{} {} (за замовчуванням: {})"
+    "rangeInfo": "Діапазон: {}-{} {} (за замовчуванням: {})",
+    "backgroundServiceTitle": "Сповіщення про наближення активні",
+    "backgroundServiceText": "Пошук пристроїв стеження поблизу",
+    "backgroundServiceChannel": "Моніторинг сповіщень про наближення",
+    "openSettings": "Відкрити налаштування",
+    "blockedTitle": "Сповіщення заблоковано",
+    "blockedMessage": "Сповіщення для DeFlock вимкнено. Увімкніть їх у налаштуваннях системи, щоб отримувати сповіщення про наближення."
  },
  "node": {
    "title": "Вузол #{}",
@@ -132,7 +151,24 @@
    "editQueuedForUpload": "Редагування вузла поставлено в чергу для завантаження",
    "deleteQueuedForUpload": "Видалення вузла поставлено в чергу для завантаження",
    "confirmDeleteTitle": "Видалити Вузол",
-    "confirmDeleteMessage": "Ви впевнені, що хочете видалити вузол #{}? Цю дію не можна скасувати."
+    "confirmDeleteMessage": "Ви впевнені, що хочете видалити вузол #{}? Цю дію не можна скасувати.",
+    "deleteReasonLabel": "Причина Видалення",
+    "deleteReasonSelectHint": "Вибрати...",
+    "deleteReasonDeviceRemoved": "Пристрій видалено",
+    "deleteReasonDuplicateNode": "Дубльований вузол",
+    "deleteReasonMisidentifiedInfra": "Неправильно ідентифікована інфраструктура",
+    "deleteReasonSpamVandalism": "Спам/вандалізм",
+    "deleteReasonCustom": "Власний..",
+    "deleteReasonHint": "Опишіть причину...",
+    "mustBeLoggedInToDelete": "Ви повинні увійти в обліковий запис OpenStreetMap, щоб надавати дані карти.",
+    "uploadPending": "Завантаження очікує",
+    "uploadCreatingChangeset": "Створення набору змін...",
+    "uploadUploading": "Завантаження...",
+    "uploadClosingChangeset": "Закриття набору змін...",
+    "uploadError": "Помилка завантаження",
+    "uploadComplete": "Завантаження завершено",
+    "viewInQueue": "Переглянути в Черзі",
+    "deletedSuccessfully": "Цей вузол було успішно видалено з OpenStreetMap."
  },
  "addNode": {
    "profile": "Профіль",
@@ -237,7 +273,12 @@
    "reauthExplanation": "Ви повинні оновити вашу автентифікацію, щоб отримувати сповіщення про повідомлення OSM через додаток.",
    "reauthBenefit": "Це дозволить показувати точки сповіщень, коли у вас є непрочитані повідомлення в OpenStreetMap.",
    "reauthNow": "Зробити Зараз",
-    "reauthLater": "Пізніше"
+    "newChangesetComments": "Новий Коментар до Набору Змін",
+    "newChangesetCommentsSubtitle": "Хтось прокоментував один або декілька ваших наборів змін",
+    "reauthLater": "Пізніше",
+    "unreadNotificationsTitle": "У Вас Є Непрочитані Сповіщення",
+    "unreadNotificationsMessage": "У вас є непрочитані повідомлення OSM та/або нові коментарі до ваших наборів змін.",
+    "unreadNotificationsView": "Переглянути Зараз"
  },
  "queue": {
    "title": "Черга Завантаження",
@@ -272,7 +313,11 @@
    "closingChangeset": " (Закриття набору змін...)",
    "processingPaused": "Обробка Черги Призупинена",
    "pausedDueToOffline": "Обробка завантаження призупинена, оскільки увімкнено офлайн режим.",
-    "pausedByUser": "Обробка завантаження призупинена вручну."
+    "pausedByUser": "Обробка завантаження призупинена вручну.",
+    "inFlightWaitTitle": "Завершення Подання",
+    "inFlightWaitMessage": "Наразі триває подання, яке потрібно завершити перед застосуванням цього налаштування. Це має зайняти лише мить.",
+    "inFlightCompleteTitle": "Подання Завершено",
+    "inFlightCompleteMessage": "Ваше подання успішно завершено. Застосування вашого налаштування зараз."
  },
  "tileProviders": {
    "title": "Постачальники Плиток",
@@ -284,6 +329,9 @@
    "addProvider": "Додати Постачальника",
    "deleteProvider": "Видалити Постачальника",
    "deleteProviderConfirm": "Ви впевнені, що хочете видалити \"{}\"?",
+    "clearCaches": "Очистити Кеш",
+    "clearCachesConfirm": "Очистити всі кеші тайлів для \"{}\"? Це звільнить місце на диску, але тайли доведеться знову завантажити при перегляді цих областей.",
+    "cachesCleared": "Кеш очищено для \"{}\"",
    "providerName": "Назва Постачальника",
    "providerNameHint": "напр., Кастомні Карти ТОВ",
    "providerNameRequired": "Назва постачальника обов'язкова",
@@ -356,6 +404,8 @@
    "fovHint": "FOV в градусах (залиште порожнім для значення за замовчуванням)",
    "fovSubtitle": "Поле зору камери - використовується для ширини конуса та формату подання діапазону",
    "fovInvalid": "FOV повинно бути між 1 і 360 градусами",
+    "fov360": "Поле Зору 360°",
+    "fov360Subtitle": "Камера має всенаправлене поле зору на 360 градусів",
    "submittable": "Можна Подавати",
    "submittableSubtitle": "Чи можна використовувати цей профіль для подань камер",
    "osmTags": "OSM Теги",
@@ -414,7 +464,11 @@
    "refreshNodesSubtitle": "Повторно отримати дані вузлів для цієї області",
    "startRefresh": "Почати Оновлення",
    "refreshStarted": "Оновлення розпочато!",
-    "refreshFailed": "Оновлення не вдалося: {}"
+    "refreshFailed": "Оновлення не вдалося: {}",
+    "disableConfirmTitle": "Видалити Наявні Дані Офлайн-Областей?",
+    "disableConfirmMessage": "У вас вже є наявні дані офлайн-областей. Вимкнення офлайн-функцій завадить додатку використовувати їх. Бажаєте зберегти ці дані на пристрої на випадок, якщо ви знову увімкнете офлайн-функції пізніше, чи видалити їх зараз, щоб звільнити місце на диску?",
+    "keepData": "Зберегти Дані",
+    "deleteData": "Видалити Дані"
  },
  "refineTagsSheet": {
    "title": "Уточнити Теги",
@@ -519,7 +573,7 @@
    "dataSourceDescription": "Дані дозволів комунальних служб, що вказують на потенційні сайти встановлення інфраструктури спостереження",
    "dataSourceCredit": "Збір даних та хостинг надається alprwatch.org",
    "minimumDistance": "Мінімальна Відстань від Реальних Вузлів",
-    "minimumDistanceSubtitle": "Приховати підозрілі локації в межах {}м від існуючих пристроїв спостереження",
+    "minimumDistanceSubtitle": "Приховати підозрілі локації в межах {} від існуючих пристроїв спостереження",
    "updating": "Оновлення Підозрілих Локацій",
    "downloadingAndProcessing": "Завантаження та обробка даних...",
    "updateSuccess": "Підозрілі локації успішно оновлено",
@@ -111,7 +111,20 @@
    "advancedSettings": "高级设置",
    "advancedSettingsSubtitle": "性能、警报和地图提供商设置",
    "proximityAlerts": "邻近警报",
-    "networkStatusIndicator": "网络状态指示器"
+    "keepScreenAwake": "保持屏幕常亮",
+    "networkStatusIndicator": "网络状态指示器",
+    "hideZoomControls": "隐藏缩放控件",
+    "enableOfflineFeatures": "启用离线功能",
+    "enableOfflineFeaturesTitle": "启用离线功能",
+    "enableOfflineFeaturesSubtitle": "允许下载和使用离线地图区域。禁用后，离线模式和已下载的区域将不可用。"
+  },
+  "keepScreenAwake": {
+    "title": "使用应用时保持屏幕常亮",
+    "subtitle": "防止在使用应用期间屏幕自动熄灭"
+  },
+  "hideZoomControls": {
+    "title": "隐藏缩放控件",
+    "subtitle": "隐藏 +/- 缩放按钮和缩放级别指示器。您仍然可以使用捏合手势进行缩放。"
  },
  "proximityAlerts": {
    "getNotified": "接近监控设备时接收通知",
@@ -123,7 +136,13 @@
    "enableNotifications": "启用通知",
    "checkingPermissions": "检查权限中...",
    "alertDistance": "警报距离：",
-    "rangeInfo": "范围：{}-{} {}（默认：{}）"
+    "rangeInfo": "范围：{}-{} {}（默认：{}）",
+    "backgroundServiceTitle": "邻近提醒已启用",
+    "backgroundServiceText": "正在搜索附近的监控设备",
+    "backgroundServiceChannel": "邻近提醒监控",
+    "openSettings": "打开设置",
+    "blockedTitle": "通知已被阻止",
+    "blockedMessage": "DeFlock 的通知已关闭。请在系统设置中启用，以接收邻近提醒。"
  },
  "node": {
    "title": "节点 #{}",
@@ -132,7 +151,24 @@
    "editQueuedForUpload": "节点编辑已排队上传",
    "deleteQueuedForUpload": "节点删除已排队上传",
    "confirmDeleteTitle": "删除节点",
-    "confirmDeleteMessage": "您确定要删除节点 #{} 吗？此操作无法撤销。"
+    "confirmDeleteMessage": "您确定要删除节点 #{} 吗？此操作无法撤销。",
+    "deleteReasonLabel": "删除原因",
+    "deleteReasonSelectHint": "请选择...",
+    "deleteReasonDeviceRemoved": "设备已移除",
+    "deleteReasonDuplicateNode": "重复节点",
+    "deleteReasonMisidentifiedInfra": "识别错误的基础设施",
+    "deleteReasonSpamVandalism": "垃圾信息/破坏",
+    "deleteReasonCustom": "自定义..",
+    "deleteReasonHint": "请描述原因...",
+    "mustBeLoggedInToDelete": "您必须使用 OpenStreetMap 账户登录才能贡献地图数据。",
+    "uploadPending": "上传待处理",
+    "uploadCreatingChangeset": "正在创建变更集...",
+    "uploadUploading": "正在上传...",
+    "uploadClosingChangeset": "正在关闭变更集...",
+    "uploadError": "上传失败",
+    "uploadComplete": "上传完成",
+    "viewInQueue": "在队列中查看",
+    "deletedSuccessfully": "此节点已成功从 OpenStreetMap 删除。"
  },
  "addNode": {
    "profile": "配置文件",
@@ -237,7 +273,12 @@
    "reauthExplanation": "您必须刷新身份验证才能通过应用接收 OSM 消息通知。",
    "reauthBenefit": "这将在您在 OpenStreetMap 上有未读消息时启用通知点。",
    "reauthNow": "现在执行",
-    "reauthLater": "稍后"
+    "newChangesetComments": "新的变更集评论",
+    "newChangesetCommentsSubtitle": "有人评论了您的一个或多个变更集",
+    "reauthLater": "稍后",
+    "unreadNotificationsTitle": "您有未读通知",
+    "unreadNotificationsMessage": "您有未读的 OSM 消息和/或对您变更集的新评论。",
+    "unreadNotificationsView": "立即查看"
  },
  "queue": {
    "title": "上传队列",
@@ -272,7 +313,11 @@
    "closingChangeset": " (关闭变更集...)",
    "processingPaused": "队列处理已暂停",
    "pausedDueToOffline": "因为离线模式已启用，上传处理已暂停。",
-    "pausedByUser": "上传处理已手动暂停。"
+    "pausedByUser": "上传处理已手动暂停。",
+    "inFlightWaitTitle": "正在完成提交",
+    "inFlightWaitMessage": "当前有一个提交正在进行中，需要先完成才能应用此设置。这应该只需要一点时间。",
+    "inFlightCompleteTitle": "提交完成",
+    "inFlightCompleteMessage": "您的提交已成功完成。正在应用您的设置。"
  },
  "tileProviders": {
    "title": "瓦片提供商",
@@ -284,6 +329,9 @@
    "addProvider": "添加提供商",
    "deleteProvider": "删除提供商",
    "deleteProviderConfirm": "您确定要删除 \"{}\" 吗？",
+    "clearCaches": "清除缓存",
+    "clearCachesConfirm": "清除 \"{}\" 的所有瓦片缓存？这将释放存储空间，但在查看这些区域时需要重新下载瓦片。",
+    "cachesCleared": "已清除 \"{}\" 的缓存",
    "providerName": "提供商名称",
    "providerNameHint": "例如，自定义地图公司",
    "providerNameRequired": "提供商名称为必填项",
@@ -356,6 +404,8 @@
    "fovHint": "视场角度数（留空使用默认值）",
    "fovSubtitle": "摄像头视场角 - 用于锥体宽度和范围提交格式",
    "fovInvalid": "视场角必须在1到360度之间",
+    "fov360": "360°视场角",
+    "fov360Subtitle": "摄像头具有360度全方向视场角",
    "submittable": "可提交",
    "submittableSubtitle": "此配置文件是否可用于摄像头提交",
    "osmTags": "OSM 标签",
@@ -414,7 +464,11 @@
    "refreshNodesSubtitle": "重新获取此区域的节点数据",
    "startRefresh": "开始刷新",
    "refreshStarted": "刷新已开始！",
-    "refreshFailed": "刷新失败：{}"
+    "refreshFailed": "刷新失败：{}",
+    "disableConfirmTitle": "删除现有的离线区域数据？",
+    "disableConfirmMessage": "您已有现有的离线区域数据。禁用离线功能将阻止应用使用这些数据。您是想将这些数据保留在设备上，以便日后重新启用离线功能时使用，还是现在删除以释放存储空间？",
+    "keepData": "保留数据",
+    "deleteData": "删除数据"
  },
  "refineTagsSheet": {
    "title": "细化标签",
@@ -519,7 +573,7 @@
    "dataSourceDescription": "公用事业许可数据，表明潜在的监控基础设施安装站点",
    "dataSourceCredit": "数据收集和托管由 alprwatch.org 提供",
    "minimumDistance": "与真实节点的最小距离",
-    "minimumDistanceSubtitle": "隐藏现有监控设备{}米范围内的疑似位置",
+    "minimumDistanceSubtitle": "隐藏现有监控设备{}范围内的疑似位置",
    "updating": "正在更新疑似位置",
    "downloadingAndProcessing": "正在下载和处理数据...",
    "updateSuccess": "疑似位置更新成功",
@@ -17,12 +17,44 @@ import 'services/localization_service.dart';
 import 'services/provider_tile_cache_manager.dart';
 import 'services/version_service.dart';
 import 'services/deep_link_service.dart';
+import 'services/deflock_tile_provider.dart' show TileLoadCancelledException, TileNotAvailableOfflineException;

-
+/// Suppress console noise for expected, already-handled tile load errors.
+///
+/// [TileLoadCancelledException] (tile scrolled off screen) and
+/// [TileNotAvailableOfflineException] (no cached data available) are thrown
+/// deliberately by DeflockOfflineTileImageProvider and are already handled —
+/// TileLayerManager.onTileLoadError() specifically skips retry logic for
+/// both. Flutter's image pipeline reports them via
+/// MultiFrameImageStreamCompleter with `silent: true`, but
+/// FlutterError.dumpErrorToConsole has a debug-mode assert() that ignores
+/// the silent flag and always prints to console anyway. This filters those
+/// two specific, expected exception types back out while leaving all other
+/// errors (including genuinely silent-but-unexpected ones) reported as
+/// normal.
+void _installTileErrorFilter() {
+  final defaultOnError = FlutterError.onError;
+  FlutterError.onError = (FlutterErrorDetails details) {
+    final exception = details.exception;
+    if (details.silent &&
+        (exception is TileLoadCancelledException ||
+            exception is TileNotAvailableOfflineException)) {
+      return; // Already handled — don't spam the console.
+    }
+    if (defaultOnError != null) {
+      defaultOnError(details);
+    } else {
+      FlutterError.presentError(details);
+    }
+  };
+}

 Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();

+  _installTileErrorFilter();
+
+
  // Initialize version service
  await VersionService().init();

@@ -92,8 +124,22 @@ class DeFlockApp extends StatelessWidget {
        '/settings/release-notes': (context) => const ReleaseNotesScreen(),
      },
      initialRoute: '/',
-
+      onUnknownRoute: (settings) {
+        // Fallback for any genuinely unknown named route (e.g. a stale/bad
+        // link). Deep links (deflockapp://...) are handled exclusively by
+        // DeepLinkService via the app_links package - Flutter's own
+        // implicit deep-link routing is disabled at the platform level
+        // (see AndroidManifest.xml's flutter_deeplinking_enabled and
+        // Info.plist's FlutterDeepLinkingEnabled) to avoid this handler
+        // double-navigating and burying screens pushed by DeepLinkService.
+        debugPrint('[Navigation] Unknown route intercepted: ${settings.name}');
+        return MaterialPageRoute(
+          settings: settings,
+          builder: (_) => const HomeScreen(),
+        );
+      },
    );
+
  }
 }

@@ -3,9 +3,12 @@ import 'package:flutter/material.dart';
 import 'package:shared_preferences/shared_preferences.dart';

 import 'app_state.dart';
+import 'services/offline_area_service.dart';
 import 'services/profile_service.dart';
 import 'services/suspected_location_cache.dart';
 import 'widgets/nuclear_reset_dialog.dart';
+import 'dev_config.dart';
+

 /// One-time migrations that run when users upgrade to specific versions.
 /// Each migration function is named after the version where it should run.
@@ -142,6 +145,76 @@ class OneTimeMigrations {
    }
  }

+  /// Clear non-360 FOV values from all profiles (v2.10.0)
+  static Future<void> migrate_2_10_0(AppState appState) async {
+    try {
+      // Only perform this migration if non-360 FOVs are disabled
+      if (kEnableNon360FOVs) {
+        debugPrint('[Migration] 2.10.0: Non-360 FOVs enabled, skipping FOV cleanup');
+        return;
+      }
+
+      // Load all profiles from storage
+      final profiles = await ProfileService().load();
+      bool anyProfileChanged = false;
+      int profilesCleared = 0;
+
+      // Clear non-360 FOV values from all profiles
+      final updatedProfiles = profiles.map((profile) {
+        if (profile.fov != null) {
+          // Use approximation to handle floating point precision issues
+          final fovValue = profile.fov!;
+          final is360 = (fovValue - 360.0).abs() < 0.01; // Within 0.01 degrees of 360
+          
+          if (!is360) {
+            debugPrint('[Migration] 2.10.0: Clearing FOV $fovValue from profile: ${profile.name}');
+            anyProfileChanged = true;
+            profilesCleared++;
+            return profile.copyWith(fov: null);
+          }
+        }
+        return profile;
+      }).toList();
+
+      // Save updated profiles back to storage if any changes were made
+      if (anyProfileChanged) {
+        await ProfileService().save(updatedProfiles);
+        await appState.reloadProfiles();
+        debugPrint('[Migration] 2.10.0: Cleared FOV from $profilesCleared profiles');
+      }
+
+      debugPrint('[Migration] 2.10.0 completed: cleared non-360 FOV values from profiles');
+    } catch (e, stackTrace) {
+      debugPrint('[Migration] 2.10.0 ERROR: Failed to clear non-360 FOV values: $e');
+      debugPrint('[Migration] 2.10.0 ERROR: Stack trace: $stackTrace');
+      // Don't rethrow - this is non-critical, FOV restrictions will still apply going forward
+    }
+  }
+
+  /// Enable offline features for existing users who already have offline
+  /// area data (v2.10.5). New installs and existing users who never used
+  /// offline areas will keep the new "offline features enabled" setting at
+  /// its default of false.
+  static Future<void> migrate_2_10_5(AppState appState) async {
+    try {
+      final offlineAreaService = OfflineAreaService();
+      await offlineAreaService.ensureInitialized();
+
+      if (offlineAreaService.offlineAreas.isNotEmpty) {
+        await appState.setOfflineFeaturesEnabled(true);
+        debugPrint('[Migration] 2.10.5: Existing offline area data found - enabled offline features');
+      } else {
+        debugPrint('[Migration] 2.10.5: No existing offline area data - leaving offline features disabled');
+      }
+
+      debugPrint('[Migration] 2.10.5 completed: offline features migration done');
+    } catch (e) {
+      debugPrint('[Migration] 2.10.5 ERROR: Failed to migrate offline features setting: $e');
+      // Don't rethrow - this is non-critical, worst case is the user needs
+      // to manually re-enable the toggle to see their existing offline areas.
+    }
+  }
+
  /// Get the migration function for a specific version
  static Future<void> Function(AppState)? getMigrationForVersion(String version) {
    switch (version) {
@@ -157,11 +230,16 @@ class OneTimeMigrations {
        return migrate_2_1_0;
      case '2.7.3':
        return migrate_2_7_3;
+      case '2.10.0':
+        return migrate_2_10_0;
+      case '2.10.5':
+        return migrate_2_10_5;
      default:
        return null;
    }
  }

+
  /// Run migration for a specific version with nuclear reset on failure
  static Future<void> runMigration(String version, AppState appState, BuildContext? context) async {
    try {
@@ -1,6 +1,9 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:url_launcher/url_launcher.dart';
+import '../dev_config.dart';
 import '../services/localization_service.dart';
+import '../services/nuclear_reset_service.dart';
 import '../widgets/welcome_dialog.dart';
 import '../widgets/submission_guide_dialog.dart';

@@ -76,10 +79,20 @@ class AboutScreen extends StatelessWidget {
                textAlign: TextAlign.center,
              ),
              const SizedBox(height: 24),
+              // About OpenStreetMap section
+              _buildAboutOSMSection(context),
+              const SizedBox(height: 24),
              // Information dialogs section
              _buildDialogButtons(context),
              const SizedBox(height: 24),
              _buildHelpLinks(context),
+              
+              // Dev-only nuclear reset button at very bottom
+              if (kDebugMode || kEnableDevelopmentModes) ...[
+                const SizedBox(height: 32),
+                _buildDevNuclearResetButton(context),
+                const SizedBox(height: 16),
+              ],
            ],
          ),
        ),
@@ -96,6 +109,8 @@ class AboutScreen extends StatelessWidget {
        const SizedBox(height: 8),
        _buildLinkText(context, 'Privacy Policy', 'https://deflock.me/privacy'),
        const SizedBox(height: 8),
+        _buildLinkText(context, 'Report issue with OSM base map', 'https://www.openstreetmap.org/fixthemap'),
+        const SizedBox(height: 8),
        _buildLinkText(context, 'DeFlock Discord', 'https://discord.gg/aV7v4R3sKT'),
        const SizedBox(height: 8),
        _buildLinkText(context, 'Source Code', 'https://github.com/FoggedLens/deflock-app'),
@@ -121,6 +136,39 @@ class AboutScreen extends StatelessWidget {
    );
  }

+  Widget _buildAboutOSMSection(BuildContext context) {
+    final locService = LocalizationService.instance;
+    
+    return Card(
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(
+              locService.t('auth.aboutOSM'),
+              style: Theme.of(context).textTheme.titleMedium,
+            ),
+            const SizedBox(height: 8),
+            Text(
+              locService.t('auth.aboutOSMDescription'),
+              style: Theme.of(context).textTheme.bodyMedium,
+            ),
+            const SizedBox(height: 16),
+            SizedBox(
+              width: double.infinity,
+              child: OutlinedButton.icon(
+                onPressed: () => _launchUrl('https://openstreetmap.org', context),
+                icon: const Icon(Icons.open_in_new),
+                label: Text(locService.t('auth.visitOSM')),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
  Widget _buildDialogButtons(BuildContext context) {
    final locService = LocalizationService.instance;
    
@@ -165,5 +213,231 @@ class AboutScreen extends StatelessWidget {
    );
  }

+  /// Dev-only nuclear reset button (only visible in debug mode)
+  Widget _buildDevNuclearResetButton(BuildContext context) {
+    return Card(
+      color: Theme.of(context).colorScheme.errorContainer.withValues(alpha: 0.1),
+      child: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Row(
+              children: [
+                Icon(
+                  Icons.developer_mode,
+                  color: Theme.of(context).colorScheme.primary,
+                  size: 20,
+                ),
+                const SizedBox(width: 8),
+                Text(
+                  'Developer Tools',
+                  style: Theme.of(context).textTheme.titleSmall?.copyWith(
+                    color: Theme.of(context).colorScheme.primary,
+                    fontWeight: FontWeight.bold,
+                  ),
+                ),
+              ],
+            ),
+            const SizedBox(height: 12),
+            Text(
+              'These tools are only available in debug mode for development and troubleshooting.',
+              style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                color: Theme.of(context).colorScheme.onSurface.withValues(alpha: 0.7),
+              ),
+            ),
+            const SizedBox(height: 16),
+              SizedBox(
+                width: double.infinity,
+                child: OutlinedButton.icon(
+                  onPressed: () => _showNuclearResetConfirmation(context),
+                  icon: const Icon(Icons.delete_forever, color: Colors.red),
+                  label: const Text(
+                    'Nuclear Reset (Clear All Data)',
+                    style: TextStyle(color: Colors.red),
+                  ),
+                  style: OutlinedButton.styleFrom(
+                    side: const BorderSide(color: Colors.red),
+                  ),
+                ),
+              ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  /// Show confirmation dialog for nuclear reset
+  Future<void> _showNuclearResetConfirmation(BuildContext context) async {
+    final confirmed = await showDialog<bool>(
+      context: context,
+      barrierDismissible: false,
+      builder: (context) => AlertDialog(
+        title: const Row(
+          children: [
+            Icon(Icons.warning, color: Colors.red),
+            SizedBox(width: 8),
+            Text('Nuclear Reset'),
+          ],
+        ),
+        content: const Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(
+              'This will completely clear ALL app data:',
+              style: TextStyle(fontWeight: FontWeight.w500),
+            ),
+            SizedBox(height: 12),
+            Text('• All settings and preferences'),
+            Text('• OAuth login credentials'),
+            Text('• Custom profiles and operators'),
+            Text('• Upload queue and cached data'),
+            Text('• Downloaded offline areas'),
+            Text('• Everything else'),
+            SizedBox(height: 16),
+            Text(
+              'The app will behave exactly like a fresh install after this operation.',
+              style: TextStyle(
+                fontWeight: FontWeight.w500,
+                color: Colors.red,
+              ),
+            ),
+            SizedBox(height: 12),
+            Text(
+              'This action cannot be undone.',
+              style: TextStyle(fontWeight: FontWeight.bold),
+            ),
+          ],
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(false),
+            child: const Text('Cancel'),
+          ),
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(true),
+            style: TextButton.styleFrom(foregroundColor: Colors.red),
+            child: const Text('Nuclear Reset'),
+          ),
+        ],
+      ),
+    );
+
+    if (confirmed == true && context.mounted) {
+      await _performNuclearReset(context);
+    }
+  }
+
+  /// Perform the nuclear reset operation
+  Future<void> _performNuclearReset(BuildContext context) async {
+    // Show progress dialog
+    if (!context.mounted) return;
+    
+    showDialog(
+      context: context,
+      barrierDismissible: false,
+      builder: (context) => const AlertDialog(
+        content: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            CircularProgressIndicator(),
+            SizedBox(height: 16),
+            Text('Clearing all app data...'),
+          ],
+        ),
+      ),
+    );
+
+    try {
+      // Perform the nuclear reset
+      await NuclearResetService.clearEverything();
+      
+      if (!context.mounted) return;
+      
+      // Close progress dialog
+      Navigator.of(context).pop();
+      
+      // Show completion dialog
+      await showDialog(
+        context: context,
+        barrierDismissible: false,
+        builder: (context) => AlertDialog(
+          title: const Row(
+            children: [
+              Icon(Icons.check_circle, color: Colors.green),
+              SizedBox(width: 8),
+              Text('Reset Complete'),
+            ],
+          ),
+          content: const Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              Text(
+                'All app data has been cleared successfully.',
+                style: TextStyle(fontWeight: FontWeight.w500),
+              ),
+              SizedBox(height: 12),
+              Text(
+                'Please close and restart the app to continue with a fresh state.',
+                style: TextStyle(fontWeight: FontWeight.w500),
+              ),
+            ],
+          ),
+          actions: [
+            TextButton(
+              onPressed: () => Navigator.of(context).pop(),
+              child: const Text('OK'),
+            ),
+          ],
+        ),
+      );
+    } catch (e) {
+      if (!context.mounted) return;
+      
+      // Close progress dialog if it's still open
+      Navigator.of(context).pop();
+      
+      // Show error dialog
+      await showDialog(
+        context: context,
+        builder: (context) => AlertDialog(
+          title: const Row(
+            children: [
+              Icon(Icons.error, color: Colors.red),
+              SizedBox(width: 8),
+              Text('Reset Failed'),
+            ],
+          ),
+          content: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              const Text(
+                'An error occurred during the nuclear reset:',
+                style: TextStyle(fontWeight: FontWeight.w500),
+              ),
+              const SizedBox(height: 12),
+              Text(
+                e.toString(),
+                style: const TextStyle(fontFamily: 'monospace'),
+              ),
+              const SizedBox(height: 12),
+              const Text(
+                'Some data may have been partially cleared. You may want to manually clear app data through device settings.',
+              ),
+            ],
+          ),
+          actions: [
+            TextButton(
+              onPressed: () => Navigator.of(context).pop(),
+              child: const Text('OK'),
+            ),
+          ],
+        ),
+      );
+    }
+  }

 }
@@ -3,6 +3,9 @@ import 'settings/sections/max_nodes_section.dart';
 import 'settings/sections/proximity_alerts_section.dart';
 import 'settings/sections/suspected_locations_section.dart';
 import 'settings/sections/tile_provider_section.dart';
+import 'settings/sections/keep_screen_awake_section.dart';
+import 'settings/sections/hide_zoom_controls_section.dart';
+
 import '../services/localization_service.dart';

 class AdvancedSettingsScreen extends StatelessWidget {
@@ -32,6 +35,11 @@ class AdvancedSettingsScreen extends StatelessWidget {
            Divider(),
            SuspectedLocationsSection(),
            Divider(),
+            KeepScreenAwakeSection(),
+            Divider(),
+            HideZoomControlsSection(),
+            Divider(),
+
            // NetworkStatusSection(), // Commented out - network status indicator now defaults to enabled
            // Divider(),
            TileProviderSection(),
@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_map_animations/flutter_map_animations.dart';
+import 'package:latlong2/latlong.dart';
 import 'package:provider/provider.dart';

 import '../../app_state.dart';
@@ -125,4 +126,50 @@ class MapInteractionHandler {
    // Clear suspected location selection
    appState.clearSuspectedLocationSelection();
  }
+
+  /// Handle long press on empty map area (add node here)
+  void handleMapLongPress({
+    required BuildContext context,
+    required LatLng tapLocation,
+    required AnimatedMapController mapController,
+    required VoidCallback onAddNode,
+  }) {
+    final appState = context.read<AppState>();
+    
+    debugPrint('[MapInteractionHandler] Long press at: ${tapLocation.latitude}, ${tapLocation.longitude}');
+    
+    // Check if we should handle this long press
+    // Don't handle if any sheet is open or if in search mode
+    if (appState.isInSearchMode || appState.showingOverview) {
+      debugPrint('[MapInteractionHandler] Long press ignored - in search/navigation mode');
+      return;
+    }
+    
+    // Don't handle if any session is active (add/edit sheets are open)
+    if (appState.session != null || appState.editSession != null) {
+      debugPrint('[MapInteractionHandler] Long press ignored - node sheet already open');
+      return;
+    }
+    
+    // Disable follow-me when user long presses
+    appState.setFollowMeMode(FollowMeMode.off);
+    
+    // First, center the map on the tap location
+    try {
+      mapController.animateTo(
+        dest: tapLocation,
+        zoom: mapController.mapController.camera.zoom,
+        duration: const Duration(milliseconds: 300),
+        curve: Curves.easeOut,
+      );
+    } catch (e) {
+      debugPrint('[MapInteractionHandler] Could not center map on long press location: $e');
+    }
+    
+    // After a short delay to let the map center, open the add node sheet
+    // This matches the existing pattern used for node taps
+    Future.delayed(const Duration(milliseconds: 350), () {
+      onAddNode();
+    });
+  }
 }
@@ -1,12 +1,15 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_map_animations/flutter_map_animations.dart';
 import 'package:flutter_svg/flutter_svg.dart';
+import 'package:latlong2/latlong.dart';
 import 'package:provider/provider.dart';

 import '../app_state.dart';
 import '../dev_config.dart';
 import '../widgets/map_view.dart';
 import '../services/localization_service.dart';
+import '../services/map_data_provider.dart';
+

 import '../widgets/node_tag_sheet.dart';
 import '../widgets/download_area_dialog.dart';
@@ -15,10 +18,12 @@ import '../widgets/search_bar.dart';
 import '../widgets/suspected_location_sheet.dart';
 import '../widgets/welcome_dialog.dart';
 import '../widgets/changelog_dialog.dart';
+import '../widgets/unread_notifications_dialog.dart';
 import '../models/osm_node.dart';
 import '../models/suspected_location.dart';
 import '../models/search_result.dart';
 import '../services/changelog_service.dart';
+import '../services/deep_link_service.dart';
 import 'coordinators/sheet_coordinator.dart';
 import 'coordinators/navigation_coordinator.dart';
 import 'coordinators/map_interaction_handler.dart';
@@ -49,6 +54,9 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
  
  // Track popup display to avoid showing multiple times
  bool _hasCheckedForPopup = false;
+  
+  // Track whether we've shown the unread notifications popup this session
+  bool _hasShownUnreadNotificationsPopup = false;

  @override
  void initState() {
@@ -57,10 +65,12 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
    _sheetCoordinator = SheetCoordinator();
    _navigationCoordinator = NavigationCoordinator();
    _mapInteractionHandler = MapInteractionHandler();
+    DeepLinkService().onNodeDeepLink = _handleNodeDeepLink;
  }

  @override
  void dispose() {
+    DeepLinkService().onNodeDeepLink = null;
    _mapController.dispose();
    super.dispose();
  }
@@ -241,6 +251,21 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
    }
  }

+  void _showUnreadNotificationsDialog() {
+    if (!mounted) return;
+    showDialog(
+      context: context,
+      builder: (context) => UnreadNotificationsDialog(
+        onView: () {
+          Navigator.of(context).pushNamed('/settings/osm-account');
+        },
+        onDismiss: () {
+          // Just dismiss - badges remain visible until the user views them.
+        },
+      ),
+    );
+  }
+
  void _onStartRoute() {
    _navigationCoordinator.startRoute(
      context: context,
@@ -286,6 +311,40 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
    );
  }

+  void _onMapLongPress(LatLng location) {
+    // Don't handle long press if tag sheet is open
+    if (_sheetCoordinator.tagSheetHeight > 0) {
+      debugPrint('[HomeScreen] Long press ignored - tag sheet is open');
+      return;
+    }
+    
+    _mapInteractionHandler.handleMapLongPress(
+      context: context,
+      tapLocation: location,
+      mapController: _mapController,
+      onAddNode: _openAddNodeSheet,
+    );
+  }
+
+  void _handleNodeDeepLink(OsmNode node) {
+    try {
+      _mapController.animateTo(
+        dest: node.coord,
+        zoom: 16.0,
+        duration: const Duration(milliseconds: 600),
+        curve: Curves.easeOut,
+      );
+    } catch (e) {
+      debugPrint('[HomeScreen] Could not animate to deep link node: $e');
+    }
+
+    Future.delayed(const Duration(milliseconds: 700), () {
+      if (mounted) {
+        openNodeTagSheet(node);
+      }
+    });
+  }
+
  void openNodeTagSheet(OsmNode node) {
    // Handle the map interaction (centering and follow-me disable)
    _mapInteractionHandler.handleNodeTap(
@@ -417,6 +476,35 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
      });
    }

+    // Show a one-time popup this session if the user has unread messages
+    // and/or unread changeset comments. Gated on _hasCheckedForPopup so it
+    // doesn't race with the welcome/changelog dialog above.
+    if (_hasCheckedForPopup &&
+        !_hasShownUnreadNotificationsPopup &&
+        appState.isLoggedIn &&
+        appState.hasUnreadNotifications) {
+      _hasShownUnreadNotificationsPopup = true;
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        _showUnreadNotificationsDialog();
+      });
+    }
+
+    // Auto-focus a node's details sheet right after it was submitted/edited/deleted,
+    // behind kAutoOpenNodeSheetAfterSubmit (pending A/B testing/team feedback).
+    if (kAutoOpenNodeSheetAfterSubmit) {
+      final focusNodeId = appState.consumePendingFocusNodeId();
+      if (focusNodeId != null && !_sheetCoordinator.hasActiveNodeSheet) {
+        WidgetsBinding.instance.addPostFrameCallback((_) {
+          if (!mounted) return;
+          final node = MapDataProvider().getNodeById(focusNodeId);
+          if (node != null) {
+            openNodeTagSheet(node);
+          }
+        });
+      }
+    }
+
+
    // Pass the active sheet height directly to the map
    final activeSheetHeight = _sheetCoordinator.activeSheetHeight;

@@ -454,23 +542,9 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
                final appState = context.watch<AppState>();
                return IconButton(
                  tooltip: LocalizationService.instance.settings,
-                  icon: Stack(
-                    children: [
-                      const Icon(Icons.settings),
-                      if (appState.hasUnreadMessages)
-                        Positioned(
-                          right: 0,
-                          top: 0,
-                          child: Container(
-                            width: 10,
-                            height: 10,
-                            decoration: BoxDecoration(
-                              color: Theme.of(context).colorScheme.error,
-                              shape: BoxShape.circle,
-                            ),
-                          ),
-                        ),
-                    ],
+                  icon: Badge(
+                    isLabelVisible: appState.hasUnreadNotifications,
+                    child: const Icon(Icons.settings),
                  ),
                  onPressed: () => Navigator.pushNamed(context, '/settings'),
                );
@@ -498,6 +572,7 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
                // Re-render when location status changes (for follow-me button state)
                setState(() {});
              },
+              onMapLongPress: _onMapLongPress,
              onUserGesture: () {
                // Only clear selected node if tag sheet is not open
                // This prevents nodes from losing their grey-out when map is moved while viewing tags
@@ -556,67 +631,70 @@ class _HomeScreenState extends State<HomeScreen> with TickerProviderStateMixin {
                        ),
                        margin: EdgeInsets.only(bottom: kBottomButtonBarOffset),
                        padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 6),
-                        child: Row(
-                          children: [
-                            Expanded(
-                              flex: 7, // 70% for primary action
-                              child: AnimatedBuilder(
-                                animation: LocalizationService.instance,
-                                builder: (context, child) => ElevatedButton.icon(
-                                  icon: Icon(Icons.add_location_alt),
-                                  label: Text(LocalizationService.instance.tagNode),
-                                  onPressed: _openAddNodeSheet,
-                                  style: ElevatedButton.styleFrom(
-                                    minimumSize: Size(0, 48),
-                                    textStyle: TextStyle(fontSize: 16),
+                        child: AnimatedBuilder(
+                          animation: LocalizationService.instance,
+                          builder: (context, child) {
+                            final appState = context.watch<AppState>();
+                            final showDownloadButton = appState.offlineFeaturesEnabled;
+                            final canDownload = appState.selectedTileType?.allowsOfflineDownload ?? false;
+
+                            return Row(
+                              children: [
+                                Expanded(
+                                  // Take full width when the download button is hidden
+                                  flex: showDownloadButton ? 7 : 10,
+                                  child: ElevatedButton.icon(
+                                    icon: Icon(Icons.add_location_alt),
+                                    label: Text(LocalizationService.instance.tagNode),
+                                    onPressed: _openAddNodeSheet,
+                                    style: ElevatedButton.styleFrom(
+                                      minimumSize: Size(0, 48),
+                                      textStyle: TextStyle(fontSize: 16),
+                                    ),
                                  ),
                                ),
-                              ),
-                            ),
-                            SizedBox(width: 12),
-                            Expanded(
-                              flex: 3, // 30% for secondary action
-                              child: AnimatedBuilder(
-                                animation: LocalizationService.instance,
-                                builder: (context, child) {
-                                  final appState = context.watch<AppState>();
-                                  final canDownload = appState.selectedTileType?.allowsOfflineDownload ?? false;
-                                  return FittedBox(
-                                    fit: BoxFit.scaleDown,
-                                    child: ElevatedButton.icon(
-                                      icon: Icon(Icons.download_for_offline),
-                                      label: Text(LocalizationService.instance.download),
-                                      onPressed: canDownload ? () {
-                                        // Check minimum zoom level before opening download dialog
-                                        final currentZoom = _mapController.mapController.camera.zoom;
-                                        if (currentZoom < kMinZoomForOfflineDownload) {
-                                          ScaffoldMessenger.of(context).showSnackBar(
-                                            SnackBar(
-                                              content: Text(
-                                                LocalizationService.instance.t('download.areaTooBigMessage',
-                                                  params: [kMinZoomForOfflineDownload.toString()])
+                                if (showDownloadButton) ...[
+                                  SizedBox(width: 12),
+                                  Expanded(
+                                    flex: 3, // 30% for secondary action
+                                    child: FittedBox(
+                                      fit: BoxFit.scaleDown,
+                                      child: ElevatedButton.icon(
+                                        icon: Icon(Icons.download_for_offline),
+                                        label: Text(LocalizationService.instance.download),
+                                        onPressed: canDownload ? () {
+                                          // Check minimum zoom level before opening download dialog
+                                          final currentZoom = _mapController.mapController.camera.zoom;
+                                          if (currentZoom < kMinZoomForOfflineDownload) {
+                                            ScaffoldMessenger.of(context).showSnackBar(
+                                              SnackBar(
+                                                content: Text(
+                                                  LocalizationService.instance.t('download.areaTooBigMessage',
+                                                    params: [kMinZoomForOfflineDownload.toString()])
+                                                ),
                                              ),
-                                            ),
-                                          );
-                                          return;
-                                        }
+                                            );
+                                            return;
+                                          }

-                                        showDialog(
-                                          context: context,
-                                          builder: (ctx) => DownloadAreaDialog(controller: _mapController.mapController),
-                                        );
-                                      } : null,
-                                      style: ElevatedButton.styleFrom(
-                                        minimumSize: Size(0, 48),
-                                        textStyle: TextStyle(fontSize: 16),
+                                          showDialog(
+                                            context: context,
+                                            builder: (ctx) => DownloadAreaDialog(controller: _mapController.mapController),
+                                          );
+                                        } : null,
+                                        style: ElevatedButton.styleFrom(
+                                          minimumSize: Size(0, 48),
+                                          textStyle: TextStyle(fontSize: 16),
+                                        ),
                                      ),
                                    ),
-                                  );
-                                },
-                              ),
-                            ),
-                          ],
+                                  ),
+                                ],
+                              ],
+                            );
+                          },
                        ),
+
                      ),
                    ),
                  );
@@ -1,4 +1,7 @@
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../app_state.dart';
+import 'settings/sections/enable_offline_features_section.dart';
 import 'settings/sections/offline_mode_section.dart';
 import 'settings/sections/offline_areas_section.dart';
 import '../services/localization_service.dart';
@@ -16,20 +19,42 @@ class OfflineSettingsScreen extends StatelessWidget {
        appBar: AppBar(
          title: Text(locService.t('settings.offlineSettings')),
        ),
-        body: ListView(
-          padding: EdgeInsets.fromLTRB(
-            16, 
-            16, 
-            16, 
-            16 + MediaQuery.of(context).padding.bottom,
-          ),
-          children: const [
-            OfflineModeSection(),
-            Divider(),
-            OfflineAreasSection(),
-          ],
+        body: Consumer<AppState>(
+          builder: (context, appState, child) {
+            final offlineFeaturesEnabled = appState.offlineFeaturesEnabled;
+
+            return ListView(
+              padding: EdgeInsets.fromLTRB(
+                16,
+                16,
+                16,
+                16 + MediaQuery.of(context).padding.bottom,
+              ),
+              children: [
+                const EnableOfflineFeaturesSection(),
+                const Divider(),
+                // Grey out and disable interaction with the rest of the
+                // offline settings when the master toggle is off, while
+                // keeping them visible/discoverable.
+                Opacity(
+                  opacity: offlineFeaturesEnabled ? 1.0 : 0.4,
+                  child: IgnorePointer(
+                    ignoring: !offlineFeaturesEnabled,
+                    child: const Column(
+                      crossAxisAlignment: CrossAxisAlignment.start,
+                      children: [
+                        OfflineModeSection(),
+                        Divider(),
+                        OfflineAreasSection(),
+                      ],
+                    ),
+                  ),
+                ),
+              ],
+            );
+          },
        ),
      ),
    );
  }
-}
+}
@@ -155,8 +155,13 @@ class _OperatorProfileEditorState extends State<OperatorProfileEditor> {
    
    final tagMap = <String, String>{};
    for (final e in _tags) {
-      if (e.key.trim().isEmpty) continue; // Skip only if key is empty
-      tagMap[e.key.trim()] = e.value.trim(); // Allow empty values for refinement
+      final key = e.key.trim();
+      final value = e.value.trim();
+      
+      // Skip if key is empty OR value is empty (no empty values for operator profiles)
+      if (key.isEmpty || value.isEmpty) continue;
+      
+      tagMap[key] = value;
    }
    
    final newProfile = widget.profile.copyWith(
@@ -128,38 +128,46 @@ class _OSMAccountScreenState extends State<OSMAccountScreen> {
                          },
                        ),
                        
+                        // Unread changeset comments - links directly to the
+                        // specific changeset with the new comment, and only
+                        // appears when there is one.
+                        if (appState.hasUnreadChangesetComments) ...[
+                          const Divider(),
+                          ListTile(
+                            leading: Badge(
+                              isLabelVisible: true,
+                              child: const Icon(Icons.comment),
+                            ),
+                            title: Text(locService.t('auth.newChangesetComments')),
+                            subtitle: Text(locService.t('auth.newChangesetCommentsSubtitle')),
+                            trailing: const Icon(Icons.open_in_new),
+                            onTap: () async {
+                              final changesetUrl = appState.getUnreadChangesetUrl();
+                              if (changesetUrl == null) return;
+                              final url = Uri.parse(changesetUrl);
+                              if (await canLaunchUrl(url)) {
+                                await launchUrl(url, mode: LaunchMode.externalApplication);
+                                // The user has now had the opportunity to see the
+                                // new comment on OSM's website - clear our badge.
+                                appState.markChangesetCommentsRead();
+                              } else {
+                                if (context.mounted) {
+                                  ScaffoldMessenger.of(context).showSnackBar(
+                                    SnackBar(content: Text(locService.t('advancedEdit.couldNotOpenOSMWebsite'))),
+                                  );
+                                }
+                              }
+                            },
+                          ),
+                        ],
+                        
                        // Messages button - only show when not in simulate mode
                        const Divider(),
                      ListTile(
-                        leading: Stack(
-                          children: [
-                            const Icon(Icons.message),
-                            if (appState.hasUnreadMessages)
-                              Positioned(
-                                right: 0,
-                                top: 0,
-                                child: Container(
-                                  padding: const EdgeInsets.all(2),
-                                  decoration: BoxDecoration(
-                                    color: Theme.of(context).colorScheme.error,
-                                    shape: BoxShape.circle,
-                                  ),
-                                  constraints: const BoxConstraints(
-                                    minWidth: 12,
-                                    minHeight: 12,
-                                  ),
-                                  child: Text(
-                                    '${appState.unreadMessageCount}',
-                                    style: TextStyle(
-                                      color: Theme.of(context).colorScheme.onError,
-                                      fontSize: 10,
-                                      fontWeight: FontWeight.bold,
-                                    ),
-                                    textAlign: TextAlign.center,
-                                  ),
-                                ),
-                              ),
-                          ],
+                        leading: Badge(
+                          isLabelVisible: appState.hasUnreadMessages,
+                          label: Text('${appState.unreadMessageCount ?? 0}'),
+                          child: const Icon(Icons.message),
                        ),
                        title: Text(locService.t('auth.viewMessages')),
                        subtitle: Text(appState.hasUnreadMessages
@@ -195,50 +203,9 @@ class _OSMAccountScreenState extends State<OSMAccountScreen> {
                    child: UploadModeSection(),
                  ),
                ),
-                const SizedBox(height: 16),
+              const SizedBox(height: 16),
              ],
              
-              // Information Section
-              Card(
-                child: Padding(
-                  padding: const EdgeInsets.all(16.0),
-                  child: Column(
-                    crossAxisAlignment: CrossAxisAlignment.start,
-                    children: [
-                      Text(
-                        locService.t('auth.aboutOSM'),
-                        style: Theme.of(context).textTheme.titleMedium,
-                      ),
-                      const SizedBox(height: 8),
-                      Text(
-                        locService.t('auth.aboutOSMDescription'),
-                        style: Theme.of(context).textTheme.bodyMedium,
-                      ),
-                      const SizedBox(height: 16),
-                      SizedBox(
-                        width: double.infinity,
-                        child: OutlinedButton.icon(
-                          onPressed: () async {
-                            final url = Uri.parse('https://openstreetmap.org');
-                            if (await canLaunchUrl(url)) {
-                              await launchUrl(url, mode: LaunchMode.externalApplication);
-                            } else {
-                              if (context.mounted) {
-                                ScaffoldMessenger.of(context).showSnackBar(
-                                  SnackBar(content: Text(locService.t('advancedEdit.couldNotOpenOSMWebsite'))),
-                                );
-                              }
-                            }
-                          },
-                          icon: const Icon(Icons.open_in_new),
-                          label: Text(locService.t('auth.visitOSM')),
-                        ),
-                      ),
-                    ],
-                  ),
-                ),
-              ),
-              
              // Account deletion section - only show when logged in and not in simulate mode
              if (appState.isLoggedIn && appState.uploadMode != UploadMode.simulate) ...[
                const SizedBox(height: 16),
@@ -6,6 +6,7 @@ import '../models/node_profile.dart';
 import '../app_state.dart';
 import '../services/localization_service.dart';
 import '../widgets/nsi_tag_value_field.dart';
+import '../dev_config.dart';

 class ProfileEditor extends StatefulWidget {
  const ProfileEditor({super.key, required this.profile});
@@ -22,6 +23,7 @@ class _ProfileEditorState extends State<ProfileEditor> {
  late bool _requiresDirection;
  late bool _submittable;
  late TextEditingController _fovCtrl;
+  late bool _is360Fov;

  static const _defaultTags = [
    MapEntry('man_made', 'surveillance'),
@@ -41,6 +43,7 @@ class _ProfileEditorState extends State<ProfileEditor> {
    _requiresDirection = widget.profile.requiresDirection;
    _submittable = widget.profile.submittable;
    _fovCtrl = TextEditingController(text: widget.profile.fov?.toString() ?? '');
+    _is360Fov = widget.profile.fov == 360.0;

    if (widget.profile.tags.isEmpty) {
      // New profile → start with sensible defaults
@@ -94,28 +97,68 @@ class _ProfileEditorState extends State<ProfileEditor> {
              ),
              const SizedBox(height: 16),
              if (widget.profile.editable) ...[
-                CheckboxListTile(
-                  title: Text(locService.t('profileEditor.requiresDirection')),
-                  subtitle: Text(locService.t('profileEditor.requiresDirectionSubtitle')),
-                  value: _requiresDirection,
-                  onChanged: (value) => setState(() => _requiresDirection = value ?? true),
-                  controlAffinity: ListTileControlAffinity.leading,
-                ),
-                if (_requiresDirection) Padding(
-                  padding: const EdgeInsets.only(left: 16, right: 16, bottom: 8),
-                  child: TextField(
-                    controller: _fovCtrl,
-                    keyboardType: TextInputType.number,
-                    decoration: InputDecoration(
-                      labelText: locService.t('profileEditor.fov'),
-                      hintText: locService.t('profileEditor.fovHint'),
-                      helperText: locService.t('profileEditor.fovSubtitle'),
-                      errorText: _validateFov(),
-                      suffixText: '°',
-                    ),
-                    onChanged: (value) => setState(() {}), // Trigger validation
+                // Direction and FOV configuration - show different UI based on dev config
+                if (kEnableNon360FOVs) ...[
+                  // Old UI: direction required + optional custom FOV text field (development mode)
+                  CheckboxListTile(
+                    title: Text(locService.t('profileEditor.requiresDirection')),
+                    subtitle: Text(locService.t('profileEditor.requiresDirectionSubtitle')),
+                    value: _requiresDirection,
+                    onChanged: (value) => setState(() => _requiresDirection = value ?? true),
+                    controlAffinity: ListTileControlAffinity.leading,
                  ),
-                ),
+                  if (_requiresDirection) Padding(
+                    padding: const EdgeInsets.only(left: 16, right: 16, bottom: 8),
+                    child: TextField(
+                      controller: _fovCtrl,
+                      keyboardType: TextInputType.number,
+                      decoration: InputDecoration(
+                        labelText: locService.t('profileEditor.fov'),
+                        hintText: locService.t('profileEditor.fovHint'),
+                        helperText: locService.t('profileEditor.fovSubtitle'),
+                        errorText: _validateFov(),
+                        suffixText: '°',
+                      ),
+                      onChanged: (value) => setState(() {}), // Trigger validation
+                    ),
+                  ),
+                ] else ...[
+                  // New UI: mutually exclusive direction vs 360° FOV checkboxes (production mode)
+                  CheckboxListTile(
+                    title: Text(locService.t('profileEditor.requiresDirection')),
+                    subtitle: Text(locService.t('profileEditor.requiresDirectionSubtitle')),
+                    value: _requiresDirection,
+                    onChanged: widget.profile.editable 
+                        ? (value) {
+                            setState(() {
+                              _requiresDirection = value ?? false;
+                              // Make mutually exclusive with 360° FOV
+                              if (_requiresDirection) {
+                                _is360Fov = false;
+                              }
+                            });
+                          }
+                        : null,
+                    controlAffinity: ListTileControlAffinity.leading,
+                  ),
+                  CheckboxListTile(
+                    title: Text(locService.t('profileEditor.fov360')),
+                    subtitle: Text(locService.t('profileEditor.fov360Subtitle')),
+                    value: _is360Fov,
+                    onChanged: widget.profile.editable 
+                        ? (value) {
+                            setState(() {
+                              _is360Fov = value ?? false;
+                              // Make mutually exclusive with direction requirement
+                              if (_is360Fov) {
+                                _requiresDirection = false;
+                              }
+                            });
+                          }
+                        : null,
+                    controlAffinity: ListTileControlAffinity.leading,
+                  ),
+                ],
                CheckboxListTile(
                  title: Text(locService.t('profileEditor.submittable')),
                  subtitle: Text(locService.t('profileEditor.submittableSubtitle')),
@@ -199,6 +242,9 @@ class _ProfileEditorState extends State<ProfileEditor> {
  }

  String? _validateFov() {
+    // Only validate when using text field mode
+    if (!kEnableNon360FOVs) return null;
+    
    final text = _fovCtrl.text.trim();
    if (text.isEmpty) return null; // Optional field
    
@@ -219,14 +265,21 @@ class _ProfileEditorState extends State<ProfileEditor> {
      return;
    }

-    // Validate FOV if provided
-    if (_validateFov() != null) {
+    // Validate FOV if using text field mode
+    if (kEnableNon360FOVs && _validateFov() != null) {
      return; // Don't save if FOV validation fails
    }

-    // Parse FOV
-    final fovText = _fovCtrl.text.trim();
-    final fov = fovText.isEmpty ? null : double.tryParse(fovText);
+    // Parse FOV based on dev config mode
+    double? fov;
+    if (kEnableNon360FOVs) {
+      // Old mode: parse from text field
+      final fovText = _fovCtrl.text.trim();
+      fov = fovText.isEmpty ? null : double.tryParse(fovText);
+    } else {
+      // New mode: use checkbox state
+      fov = _is360Fov ? 360.0 : null;
+    }
    
    final tagMap = <String, String>{};
    for (final e in _tags) {
@@ -0,0 +1,101 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../../app_state.dart';
+import '../../../services/offline_area_service.dart';
+import '../../../services/localization_service.dart';
+
+/// Master toggle for all offline-area functionality (downloading, browsing,
+/// and using cached tiles/nodes offline). When disabled, the rest of the
+/// Offline Settings screen (offline mode + offline areas list) is greyed out
+/// and the download button on the map screen is hidden. Functionally, the
+/// app will behave as if no offline area data exists at all while this is
+/// off, regardless of whether area files still exist on disk.
+class EnableOfflineFeaturesSection extends StatelessWidget {
+  const EnableOfflineFeaturesSection({super.key});
+
+  Future<void> _handleToggle(BuildContext context, AppState appState, bool value) async {
+    if (value) {
+      // Enabling requires no confirmation.
+      await appState.setOfflineFeaturesEnabled(true);
+      return;
+    }
+
+    // Disabling: if offline area data already exists, ask whether to keep
+    // or delete it. Either choice proceeds to disable the toggle - there is
+    // no "cancel" path once this dialog is shown.
+    final offlineService = OfflineAreaService();
+    await offlineService.ensureInitialized();
+    if (!context.mounted) return;
+    final hasExistingAreas = offlineService.offlineAreas.isNotEmpty;
+
+    if (!hasExistingAreas) {
+      await appState.setOfflineFeaturesEnabled(false);
+      return;
+    }
+
+    final locService = LocalizationService.instance;
+    final shouldDelete = await showDialog<bool>(
+      context: context,
+      barrierDismissible: false,
+      builder: (context) => AlertDialog(
+        title: Text(locService.t('offlineAreas.disableConfirmTitle')),
+        content: Text(locService.t('offlineAreas.disableConfirmMessage')),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(false),
+            child: Text(locService.t('offlineAreas.keepData')),
+          ),
+          ElevatedButton(
+            onPressed: () => Navigator.of(context).pop(true),
+            style: ElevatedButton.styleFrom(
+              backgroundColor: Colors.red,
+              foregroundColor: Colors.white,
+            ),
+            child: Text(locService.t('offlineAreas.deleteData')),
+          ),
+        ],
+      ),
+    );
+
+    if (shouldDelete == true) {
+      for (final area in offlineService.offlineAreas.toList()) {
+        offlineService.deleteArea(area.id);
+      }
+    }
+
+    // Disable regardless of the user's data choice.
+    await appState.setOfflineFeaturesEnabled(false);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AnimatedBuilder(
+      animation: LocalizationService.instance,
+      builder: (context, child) {
+        final locService = LocalizationService.instance;
+        final appState = context.watch<AppState>();
+
+        return Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(
+              locService.t('settings.enableOfflineFeatures'),
+              style: Theme.of(context).textTheme.titleMedium,
+            ),
+            const SizedBox(height: 8),
+            SwitchListTile(
+              contentPadding: EdgeInsets.zero,
+              title: Text(locService.t('settings.enableOfflineFeaturesTitle')),
+              subtitle: Text(
+                locService.t('settings.enableOfflineFeaturesSubtitle'),
+                style: const TextStyle(fontSize: 12),
+              ),
+              value: appState.offlineFeaturesEnabled,
+              onChanged: (value) => _handleToggle(context, appState, value),
+            ),
+          ],
+        );
+      },
+    );
+  }
+}
@@ -0,0 +1,46 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../../app_state.dart';
+import '../../../services/localization_service.dart';
+
+class HideZoomControlsSection extends StatelessWidget {
+  const HideZoomControlsSection({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    // Standard Pattern: Use AnimatedBuilder to respond to language/localization changes
+    return AnimatedBuilder(
+      animation: LocalizationService.instance,
+      builder: (context, child) {
+        final locService = LocalizationService.instance;
+        final appState = context.watch<AppState>();
+
+        return Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            // Bold Section Header (matches Keep Screen Awake, Proximity, etc.)
+            Text(
+              locService.t('settings.hideZoomControls'),
+              style: Theme.of(context).textTheme.titleMedium,
+            ),
+            const SizedBox(height: 8),
+
+            // The Functional Toggle
+            SwitchListTile(
+              contentPadding: EdgeInsets.zero, // Aligns switch text with the bold header
+              title: Text(locService.t('hideZoomControls.title')),
+              subtitle: Text(
+                locService.t('hideZoomControls.subtitle'),
+                style: const TextStyle(fontSize: 12),
+              ),
+              value: appState.hideZoomControls,
+              onChanged: (bool value) {
+                appState.setHideZoomControls(value);
+              },
+            ),
+          ],
+        );
+      },
+    );
+  }
+}
@@ -0,0 +1,46 @@
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+import '../../../app_state.dart';
+import '../../../services/localization_service.dart';
+
+class KeepScreenAwakeSection extends StatelessWidget {
+  const KeepScreenAwakeSection({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    // Standard Pattern: Use AnimatedBuilder to respond to language/localization changes
+    return AnimatedBuilder(
+      animation: LocalizationService.instance,
+      builder: (context, child) {
+        final locService = LocalizationService.instance;
+        final appState = context.watch<AppState>();
+
+        return Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            // Bold Section Header (matches Max Nodes, Proximity, etc.)
+            Text(
+              locService.t('settings.keepScreenAwake'),
+              style: Theme.of(context).textTheme.titleMedium,
+            ),
+            const SizedBox(height: 8),
+
+            // The Functional Toggle
+            SwitchListTile(
+              contentPadding: EdgeInsets.zero, // Aligns switch text with the bold header
+              title: Text(locService.t('keepScreenAwake.title')),
+              subtitle: Text(
+                locService.t('keepScreenAwake.subtitle'),
+                style: const TextStyle(fontSize: 12),
+              ),
+              value: appState.keepScreenAwake,
+              onChanged: (bool value) {
+                appState.setKeepScreenAwake(value);
+              },
+            ),
+          ],
+        );
+      },
+    );
+  }
+}
@@ -38,7 +38,7 @@ class NodeProfilesSection extends StatelessWidget {
              shrinkWrap: true,
              physics: const NeverScrollableScrollPhysics(),
              itemCount: appState.profiles.length,
-              onReorder: (oldIndex, newIndex) {
+              onReorderItem: (oldIndex, newIndex) {
                appState.reorderProfiles(oldIndex, newIndex);
              },
              itemBuilder: (context, index) {
@@ -3,6 +3,8 @@ import 'package:provider/provider.dart';
 import '../../../app_state.dart';
 import '../../../services/offline_area_service.dart';
 import '../../../services/localization_service.dart';
+import '../../../widgets/in_flight_upload_wait_dialog.dart';
+

 class OfflineModeSection extends StatelessWidget {
  const OfflineModeSection({super.key});
@@ -49,10 +51,17 @@ class OfflineModeSection extends StatelessWidget {
      }
    }
    
-    // Proceed with the change
-    await appState.setOfflineMode(value);
+    // Proceed with the change, respecting any in-flight submission that
+    // needs to finish before offline mode actually takes effect.
+    if (!context.mounted) return;
+    await applyQueueSettingChangeRespectingInFlightUploads(
+      context: context,
+      appState: appState,
+      applyChange: () => appState.setOfflineMode(value),
+    );
  }

+
  @override
  Widget build(BuildContext context) {
    return AnimatedBuilder(
@@ -54,47 +54,64 @@ class OperatorProfilesSection extends StatelessWidget {
                ),
              )
            else
-              ...appState.operatorProfiles.map(
-                (p) => ListTile(
-                  title: Text(p.name),
-                  subtitle: Text(locService.t('operatorProfiles.tagsCount', params: [p.tags.length.toString()])),
-                  trailing: PopupMenuButton(
-                    itemBuilder: (context) => [
-                      PopupMenuItem(
-                        value: 'edit',
-                        child: Row(
-                          children: [
-                            const Icon(Icons.edit),
-                            const SizedBox(width: 8),
-                            Text(locService.t('actions.edit')),
-                          ],
-                        ),
+              ReorderableListView.builder(
+                shrinkWrap: true,
+                physics: const NeverScrollableScrollPhysics(),
+                itemCount: appState.operatorProfiles.length,
+                onReorderItem: (oldIndex, newIndex) {
+                  appState.reorderOperatorProfiles(oldIndex, newIndex);
+                },
+                itemBuilder: (context, index) {
+                  final p = appState.operatorProfiles[index];
+                  return ListTile(
+                    key: ValueKey(p.id),
+                    leading: ReorderableDragStartListener(
+                      index: index,
+                      child: const Icon(
+                        Icons.drag_handle,
+                        color: Colors.grey,
                      ),
-                      PopupMenuItem(
-                        value: 'delete',
-                        child: Row(
-                          children: [
-                            const Icon(Icons.delete, color: Colors.red),
-                            const SizedBox(width: 8),
-                            Text(locService.t('operatorProfiles.deleteOperatorProfile'), style: const TextStyle(color: Colors.red)),
-                          ],
-                        ),
-                      ),
-                    ],
-                    onSelected: (value) {
-                      if (value == 'edit') {
-                        Navigator.push(
-                          context,
-                          MaterialPageRoute(
-                            builder: (_) => OperatorProfileEditor(profile: p),
+                    ),
+                    title: Text(p.name),
+                    subtitle: Text(locService.t('operatorProfiles.tagsCount', params: [p.tags.length.toString()])),
+                    trailing: PopupMenuButton(
+                      itemBuilder: (context) => [
+                        PopupMenuItem(
+                          value: 'edit',
+                          child: Row(
+                            children: [
+                              const Icon(Icons.edit),
+                              const SizedBox(width: 8),
+                              Text(locService.t('actions.edit')),
+                            ],
                          ),
-                        );
-                      } else if (value == 'delete') {
-                        _showDeleteProfileDialog(context, p);
-                      }
-                    },
-                  ),
-                ),
+                        ),
+                        PopupMenuItem(
+                          value: 'delete',
+                          child: Row(
+                            children: [
+                              const Icon(Icons.delete, color: Colors.red),
+                              const SizedBox(width: 8),
+                              Text(locService.t('operatorProfiles.deleteOperatorProfile'), style: const TextStyle(color: Colors.red)),
+                            ],
+                          ),
+                        ),
+                      ],
+                      onSelected: (value) {
+                        if (value == 'edit') {
+                          Navigator.push(
+                            context,
+                            MaterialPageRoute(
+                              builder: (_) => OperatorProfileEditor(profile: p),
+                            ),
+                          );
+                        } else if (value == 'delete') {
+                          _showDeleteProfileDialog(context, p);
+                        }
+                      },
+                    ),
+                  );
+                },
              ),
          ],
        );
@@ -18,7 +18,8 @@ class ProximityAlertsSection extends StatefulWidget {
  State<ProximityAlertsSection> createState() => _ProximityAlertsSectionState();
 }

-class _ProximityAlertsSectionState extends State<ProximityAlertsSection> {
+class _ProximityAlertsSectionState extends State<ProximityAlertsSection>
+    with WidgetsBindingObserver {
  late final TextEditingController _distanceController;
  bool _notificationsEnabled = false;
  bool _checkingPermissions = false;
@@ -26,6 +27,9 @@ class _ProximityAlertsSectionState extends State<ProximityAlertsSection> {
  @override
  void initState() {
    super.initState();
+    // Re-check on resume: the user may have just granted notifications in the
+    // system settings app and come back.
+    WidgetsBinding.instance.addObserver(this);
    final appState = context.read<AppState>();
    // Convert meters to display units for the text field
    final displayValue = DistanceService.convertFromMeters(
@@ -57,19 +61,59 @@ class _ProximityAlertsSectionState extends State<ProximityAlertsSection> {
    setState(() {
      _checkingPermissions = true;
    });
-    
+
    final enabled = await ProximityAlertService().requestNotificationPermissions();
-    
-    if (mounted) {
-      setState(() {
-        _notificationsEnabled = enabled;
-        _checkingPermissions = false;
-      });
+
+    if (!mounted) return;
+    setState(() {
+      _notificationsEnabled = enabled;
+      _checkingPermissions = false;
+    });
+
+    // Still not granted. On iOS the system prompt only ever appears once, so
+    // re-requesting silently does nothing — the only remaining path is the
+    // system settings app.
+    if (!enabled) {
+      await _promptOpenSystemSettings();
+    }
+  }
+
+  Future<void> _promptOpenSystemSettings() async {
+    final locService = LocalizationService.instance;
+
+    final shouldOpen = await showDialog<bool>(
+      context: context,
+      builder: (dialogContext) => AlertDialog(
+        title: Text(locService.t('proximityAlerts.blockedTitle')),
+        content: Text(locService.t('proximityAlerts.blockedMessage')),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(dialogContext).pop(false),
+            child: Text(locService.t('actions.cancel')),
+          ),
+          FilledButton(
+            onPressed: () => Navigator.of(dialogContext).pop(true),
+            child: Text(locService.t('proximityAlerts.openSettings')),
+          ),
+        ],
+      ),
+    );
+
+    if (shouldOpen == true) {
+      await ProximityAlertService().openSystemSettings();
+    }
+  }
+
+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    if (state == AppLifecycleState.resumed) {
+      _checkNotificationPermissions();
    }
  }

  @override
  void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
    _distanceController.dispose();
    super.dispose();
  }
@@ -104,6 +104,9 @@ class TileProviderSection extends StatelessWidget {
                    case 'edit':
                      _editProvider(context, provider);
                      break;
+                    case 'clear_cache':
+                      _clearProviderCaches(context, provider);
+                      break;
                    case 'delete':
                      _deleteProvider(context, provider);
                      break;
@@ -120,6 +123,16 @@ class TileProviderSection extends StatelessWidget {
                      ],
                    ),
                  ),
+                  PopupMenuItem(
+                    value: 'clear_cache',
+                    child: Row(
+                      children: [
+                        const Icon(Icons.clear_all),
+                        const SizedBox(width: 8),
+                        Text(locService.t('tileProviders.clearCaches')),
+                      ],
+                    ),
+                  ),
                  PopupMenuItem(
                    value: 'delete',
                    child: Row(
@@ -154,6 +167,37 @@ class TileProviderSection extends StatelessWidget {
    );
  }

+  void _clearProviderCaches(BuildContext context, TileProvider provider) {
+    final locService = LocalizationService.instance;
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: Text(locService.t('tileProviders.clearCaches')),
+        content: Text(locService.t('tileProviders.clearCachesConfirm', params: [provider.name])),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.of(context).pop(),
+            child: Text(locService.t('actions.cancel')),
+          ),
+          TextButton(
+            onPressed: () async {
+              Navigator.of(context).pop();
+              await context.read<AppState>().clearTileProviderCaches(provider.id);
+              if (context.mounted) {
+                ScaffoldMessenger.of(context).showSnackBar(
+                  SnackBar(
+                    content: Text(locService.t('tileProviders.cachesCleared', params: [provider.name])),
+                  ),
+                );
+              }
+            },
+            child: Text(locService.t('tileProviders.clearCaches')),
+          ),
+        ],
+      ),
+    );
+  }
+
  void _deleteProvider(BuildContext context, TileProvider provider) {
    final locService = LocalizationService.instance;
    showDialog(
@@ -117,23 +117,9 @@ class SettingsScreen extends StatelessWidget {
    final appState = context.watch<AppState>();
    
    return ListTile(
-      leading: Stack(
-        children: [
-          const Icon(Icons.account_circle),
-          if (appState.hasUnreadMessages)
-            Positioned(
-              right: 0,
-              top: 0,
-              child: Container(
-                width: 10,
-                height: 10,
-                decoration: BoxDecoration(
-                  color: Theme.of(context).colorScheme.error,
-                  shape: BoxShape.circle,
-                ),
-              ),
-            ),
-        ],
+      leading: Badge(
+        isLabelVisible: appState.hasUnreadNotifications,
+        child: const Icon(Icons.account_circle),
      ),
      title: Text(locService.t('auth.osmAccountTitle')),
      subtitle: Text(locService.t('auth.osmAccountSubtitle')),
@@ -3,6 +3,8 @@ import 'package:provider/provider.dart';
 import '../app_state.dart';
 import '../models/pending_upload.dart';
 import '../services/localization_service.dart';
+import '../widgets/in_flight_upload_wait_dialog.dart';
+

 class UploadQueueScreen extends StatelessWidget {
  const UploadQueueScreen({super.key});
@@ -84,6 +86,22 @@ class UploadQueueScreen extends StatelessWidget {
    }
  }

+  Future<void> _handlePauseQueueChange(BuildContext context, AppState appState, bool value) async {
+    // Only need to wait for in-flight uploads when turning pause ON.
+    // Resuming (turning it off) can happen immediately.
+    if (!value) {
+      await appState.setPauseQueueProcessing(value);
+      return;
+    }
+
+    await applyQueueSettingChangeRespectingInFlightUploads(
+      context: context,
+      appState: appState,
+      applyChange: () => appState.setPauseQueueProcessing(value),
+    );
+  }
+
+
  @override
  Widget build(BuildContext context) {
    return AnimatedBuilder(
@@ -166,9 +184,10 @@ class UploadQueueScreen extends StatelessWidget {
                  value: appState.pauseQueueProcessing,
                  onChanged: appState.offlineMode 
                      ? null // Disable when offline mode is on
-                      : (value) => appState.setPauseQueueProcessing(value),
+                      : (value) => _handlePauseQueueChange(context, appState, value),
                ),
              ),
+
              
              const SizedBox(height: 16),
              
@@ -86,12 +86,12 @@ class AuthService {
    }
    try {
      final token = await _helper.getToken();
-      if (token?.accessToken == null) {
+      if (token.accessToken == null) {
        log('OAuth error: token null or missing accessToken');
        return null;
      }
      final tokenMap = {
-        'accessToken': token!.accessToken,
+        'accessToken': token.accessToken,
        'refreshToken': token.refreshToken,
      };
      final tokenJson = jsonEncode(tokenMap);
@@ -225,11 +225,28 @@ class ChangelogService {
      versionsNeedingMigration.add('1.6.3');
    }
    
+    if (needsMigration(lastSeenVersion, currentVersion, '1.8.0')) {
+      versionsNeedingMigration.add('1.8.0');
+    }
+    
+    if (needsMigration(lastSeenVersion, currentVersion, '2.1.0')) {
+      versionsNeedingMigration.add('2.1.0');
+    }
+    
    if (needsMigration(lastSeenVersion, currentVersion, '2.7.3')) {
      versionsNeedingMigration.add('2.7.3');
    }
    
+    if (needsMigration(lastSeenVersion, currentVersion, '2.10.0')) {
+      versionsNeedingMigration.add('2.10.0');
+    }
+    
+    if (needsMigration(lastSeenVersion, currentVersion, '2.10.5')) {
+      versionsNeedingMigration.add('2.10.5');
+    }
+    
    // Future versions can be added here
+
    // if (needsMigration(lastSeenVersion, currentVersion, '2.0.0')) {
    //   versionsNeedingMigration.add('2.0.0');
    // }
@@ -0,0 +1,182 @@
+import 'dart:convert';
+import 'package:shared_preferences/shared_preferences.dart';
+import '../state/settings_state.dart';
+import 'http_client.dart';
+
+/// Tracks unread comments on the user's own changesets.
+///
+/// The OSM API has no "read" concept for changeset comments, so we track it
+/// ourselves: we remember the `comments_count` we last saw for each of the
+/// user's recent changesets, and flag a changeset as having unread comments
+/// if it now has a higher count than what we last recorded.
+///
+/// This only looks at the user's most recent 100 changesets (the OSM API's
+/// max page size, and it doesn't support simple offset paging). If a
+/// changeset receives a new comment and then ages out of that window
+/// entirely before the next check, we will miss it - an accepted limitation
+/// of polling a bounded recent-activity window rather than a real
+/// notification feed.
+class ChangesetCommentsService {
+  static const _cacheDuration = Duration(minutes: 5);
+  final _client = UserAgentClient();
+
+  DateTime? _lastCheck;
+  int? _lastResult; // ID of changeset with unread comments, or null if none
+  bool _lastResultIsSet = false; // whether _lastResult holds a valid cached value
+  UploadMode? _lastMode;
+
+  /// Returns the ID of a changeset with more comments now than the last
+  /// time [markRead] was called for this upload mode, or null if there are
+  /// none (or if not logged in, in simulate mode, or on error). When
+  /// multiple changesets have new comments, returns the most recent one
+  /// (the API returns changesets newest-first).
+  Future<int?> getUnreadChangesetId({
+    required String? username,
+    required UploadMode uploadMode,
+    bool forceRefresh = false,
+  }) async {
+    if (uploadMode == UploadMode.simulate) return null;
+    if (username == null || username.isEmpty) return null;
+
+    if (!forceRefresh &&
+        _lastResultIsSet &&
+        _lastMode == uploadMode &&
+        _lastCheck != null &&
+        DateTime.now().difference(_lastCheck!) < _cacheDuration) {
+      return _lastResult;
+    }
+
+    try {
+      final current = await _fetchCommentCounts(username, uploadMode);
+      if (current == null) return null;
+
+      final seen = await _loadSeenCounts(uploadMode);
+      // current is built from the API response, which is ordered
+      // newest-first, so the first match found is the most recent one.
+      int? unreadId;
+      for (final entry in current.entries) {
+        if (entry.value > (seen[entry.key] ?? 0)) {
+          unreadId = entry.key;
+          break;
+        }
+      }
+
+      _lastCheck = DateTime.now();
+      _lastResult = unreadId;
+      _lastResultIsSet = true;
+      _lastMode = uploadMode;
+
+      return unreadId;
+    } catch (e) {
+      return null;
+    }
+  }
+
+  /// Mark all currently-visible changeset comments as read by saving the
+  /// current comment counts as the new baseline.
+  Future<void> markRead({
+    required String? username,
+    required UploadMode uploadMode,
+  }) async {
+    if (uploadMode == UploadMode.simulate) return;
+    if (username == null || username.isEmpty) return;
+
+    try {
+      final current = await _fetchCommentCounts(username, uploadMode);
+      if (current == null) return;
+
+      await _saveSeenCounts(uploadMode, current);
+
+      // Update in-memory cache so getUnreadChangesetId() doesn't need to
+      // re-fetch immediately after marking read.
+      _lastCheck = DateTime.now();
+      _lastResult = null;
+      _lastResultIsSet = true;
+      _lastMode = uploadMode;
+    } catch (e) {
+      // Best-effort - if this fails the badge will just persist until the
+      // next successful mark-read attempt.
+    }
+  }
+
+  /// Clear cached state (useful on logout or upload mode change).
+  void clearCache() {
+    _lastCheck = null;
+    _lastResult = null;
+    _lastResultIsSet = false;
+    _lastMode = null;
+  }
+
+  /// Build the URL to the given changeset on the OSM website for the given
+  /// upload mode.
+  String getChangesetUrl(int changesetId, UploadMode uploadMode) {
+    switch (uploadMode) {
+      case UploadMode.production:
+        return 'https://www.openstreetmap.org/changeset/$changesetId';
+      case UploadMode.sandbox:
+        return 'https://master.apis.dev.openstreetmap.org/changeset/$changesetId';
+      case UploadMode.simulate:
+        return 'https://www.openstreetmap.org/changeset/$changesetId';
+    }
+  }
+
+  /// Fetches the user's most recent changesets and returns a map of
+  /// changeset ID -> comments_count. Returns null on any error.
+  Future<Map<int, int>?> _fetchCommentCounts(
+    String username,
+    UploadMode uploadMode,
+  ) async {
+    final apiHost = _getApiHost(uploadMode);
+    final response = await _client.get(
+      Uri.parse('$apiHost/api/0.6/changesets.json?display_name=${Uri.encodeQueryComponent(username)}'),
+    );
+
+    if (response.statusCode != 200) return null;
+
+    final data = jsonDecode(response.body);
+    final changesets = data['changesets'];
+    if (changesets is! List) return null;
+
+    final result = <int, int>{};
+    for (final cs in changesets) {
+      final id = cs['id'];
+      final count = cs['comments_count'];
+      if (id is int && count is int) {
+        result[id] = count;
+      }
+    }
+    return result;
+  }
+
+  Future<Map<int, int>> _loadSeenCounts(UploadMode uploadMode) async {
+    final prefs = await SharedPreferences.getInstance();
+    final json = prefs.getString(_prefsKey(uploadMode));
+    if (json == null) return {};
+    try {
+      final decoded = jsonDecode(json) as Map<String, dynamic>;
+      return decoded.map((k, v) => MapEntry(int.parse(k), v as int));
+    } catch (e) {
+      return {};
+    }
+  }
+
+  Future<void> _saveSeenCounts(UploadMode uploadMode, Map<int, int> counts) async {
+    final prefs = await SharedPreferences.getInstance();
+    final encoded = jsonEncode(counts.map((k, v) => MapEntry(k.toString(), v)));
+    await prefs.setString(_prefsKey(uploadMode), encoded);
+  }
+
+  String _prefsKey(UploadMode uploadMode) =>
+      'changeset_comments_seen_${uploadMode.name}';
+
+  String _getApiHost(UploadMode uploadMode) {
+    switch (uploadMode) {
+      case UploadMode.production:
+        return 'https://api.openstreetmap.org';
+      case UploadMode.sandbox:
+        return 'https://api06.dev.openstreetmap.org';
+      case UploadMode.simulate:
+        return 'https://api.openstreetmap.org';
+    }
+  }
+}
@@ -0,0 +1,27 @@
+/// Shared validation helpers for geographic coordinates and zoom levels.
+///
+/// Used wherever a coordinate or zoom level comes from an external source
+/// (GPS fixes, persisted preferences, live map camera state) that isn't
+/// guaranteed to be finite/in-range.
+library;
+
+import '../dev_config.dart' show kAbsoluteMaxZoom;
+
+/// Validate that a latitude value is finite and within -90 to 90.
+bool isValidLatitude(double value) {
+  return !value.isNaN && !value.isInfinite && value >= -90.0 && value <= 90.0;
+}
+
+/// Validate that a longitude value is finite and within -180 to 180.
+bool isValidLongitude(double value) {
+  return !value.isNaN && !value.isInfinite && value >= -180.0 && value <= 180.0;
+}
+
+/// Validate that a zoom level is finite and within a sane range.
+///
+/// Defaults to 1.0 to [kAbsoluteMaxZoom]. `num` is used (rather than
+/// `double`) so the `int` constant [kAbsoluteMaxZoom] can be used directly
+/// as a default parameter value.
+bool isValidZoom(double zoom, {num min = 1.0, num max = kAbsoluteMaxZoom}) {
+  return !zoom.isNaN && !zoom.isInfinite && zoom >= min && zoom <= max;
+}
@@ -1,10 +1,17 @@
 import 'dart:async';
+import 'dart:convert';
 import 'package:app_links/app_links.dart';
 import 'package:flutter/material.dart';
+import 'package:latlong2/latlong.dart';

 import '../models/node_profile.dart';
+import '../models/operator_profile.dart';
+import '../models/osm_node.dart';
+import 'http_client.dart';
 import 'profile_import_service.dart';
+import 'operator_profile_import_service.dart';
 import '../screens/profile_editor.dart';
+import '../screens/operator_profile_editor.dart';

 class DeepLinkService {
  static final DeepLinkService _instance = DeepLinkService._internal();
@@ -13,6 +20,9 @@ class DeepLinkService {

  late AppLinks _appLinks;
  StreamSubscription<Uri>? _linkSubscription;
+
+  /// Callback for HomeScreen to receive node deep links
+  void Function(OsmNode node)? onNodeDeepLink;
  
  /// Initialize deep link handling (sets up stream listener only)
  Future<void> init() async {
@@ -42,6 +52,9 @@ class DeepLinkService {
      case 'profiles':
        _handleProfilesLink(uri);
        break;
+      case 'node':
+        _handleNodeLink(uri);
+        break;
      case 'auth':
        // OAuth links are handled by flutter_web_auth_2
        debugPrint('[DeepLinkService] OAuth link handled by flutter_web_auth_2');
@@ -68,6 +81,59 @@ class DeepLinkService {
    }
  }
  
+  /// Handle node deep link: `deflockapp://node?id=<nodeId>`
+  Future<void> _handleNodeLink(Uri uri) async {
+    final idStr = uri.queryParameters['id'];
+    final nodeId = int.tryParse(idStr ?? '');
+    if (nodeId == null) {
+      _showError('Invalid node link: missing or invalid ID');
+      return;
+    }
+
+    final node = await _fetchNodeById(nodeId);
+    if (node == null) {
+      _showError('Node $nodeId not found');
+      return;
+    }
+
+    if (onNodeDeepLink != null) {
+      onNodeDeepLink!(node);
+    } else {
+      debugPrint('[DeepLinkService] No node deep link handler registered');
+    }
+  }
+
+  /// Fetch an OSM node by ID from the OpenStreetMap API
+  Future<OsmNode?> _fetchNodeById(int nodeId) async {
+    try {
+      final url = Uri.parse('https://api.openstreetmap.org/api/0.6/node/$nodeId.json');
+      final client = UserAgentClient();
+      final response = await client.get(url);
+      if (response.statusCode != 200) return null;
+
+      final json = jsonDecode(response.body);
+      final elements = json['elements'] as List?;
+      if (elements == null || elements.isEmpty) return null;
+
+      final e = elements[0];
+      final tags = <String, String>{};
+      if (e['tags'] != null) {
+        (e['tags'] as Map<String, dynamic>).forEach((k, v) {
+          tags[k] = v.toString();
+        });
+      }
+
+      return OsmNode(
+        id: e['id'] as int,
+        coord: LatLng((e['lat'] as num).toDouble(), (e['lon'] as num).toDouble()),
+        tags: tags,
+      );
+    } catch (e) {
+      debugPrint('[DeepLinkService] Failed to fetch node $nodeId: $e');
+      return null;
+    }
+  }
+
  /// Handle profile-related deep links
  void _handleProfilesLink(Uri uri) {
    final segments = uri.pathSegments;
@@ -86,8 +152,16 @@ class DeepLinkService {
    }
  }
  
-  /// Handle profile add deep link: `deflockapp://profiles/add?p=<base64>`
+  /// Handle profile add deep link: `deflockapp://profiles/add?p=<base64>` or `deflockapp://profiles/add?op=<base64>`
  void _handleAddProfileLink(Uri uri) {
+    // Check for operator profile parameter first
+    final operatorBase64Data = uri.queryParameters['op'];
+    if (operatorBase64Data != null && operatorBase64Data.isNotEmpty) {
+      _handleOperatorProfileImport(operatorBase64Data);
+      return;
+    }
+    
+    // Otherwise check for device profile parameter
    final base64Data = uri.queryParameters['p'];
    
    if (base64Data == null || base64Data.isEmpty) {
@@ -107,6 +181,20 @@ class DeepLinkService {
    _navigateToProfileEditor(profile);
  }
  
+  /// Handle operator profile import from deep link
+  void _handleOperatorProfileImport(String base64Data) {
+    // Parse operator profile from base64
+    final operatorProfile = OperatorProfileImportService.parseProfileFromBase64(base64Data);
+    
+    if (operatorProfile == null) {
+      _showError('Invalid operator profile data');
+      return;
+    }
+    
+    // Navigate to operator profile editor with the imported profile
+    _navigateToOperatorProfileEditor(operatorProfile);
+  }
+  
  /// Navigate to profile editor with pre-filled profile data
  void _navigateToProfileEditor(NodeProfile profile) {
    final context = _navigatorKey?.currentContext;
@@ -124,6 +212,23 @@ class DeepLinkService {
    );
  }
  
+  /// Navigate to operator profile editor with pre-filled operator profile data
+  void _navigateToOperatorProfileEditor(OperatorProfile operatorProfile) {
+    final context = _navigatorKey?.currentContext;
+    
+    if (context == null) {
+      debugPrint('[DeepLinkService] No navigator context available');
+      return;
+    }
+    
+    Navigator.push(
+      context,
+      MaterialPageRoute(
+        builder: (_) => OperatorProfileEditor(profile: operatorProfile),
+      ),
+    );
+  }
+  
  /// Show error message to user
  void _showError(String message) {
    final context = _navigatorKey?.currentContext;
@@ -0,0 +1,32 @@
+import '../models/node_profile.dart';
+
+/// Formats editor direction values exactly as they will be queued for upload.
+class DirectionSubmissionFormatter {
+  const DirectionSubmissionFormatter._();
+
+  static Object format(List<double> directions, NodeProfile? profile) {
+    if (directions.isEmpty) return 0.0;
+
+    final fov = profile?.fov;
+    if (fov != null && fov > 0) {
+      final ranges = directions
+          .map((center) => _formatDirectionWithFov(center, fov))
+          .toList();
+      return ranges.length == 1 ? ranges.first : ranges.join(';');
+    }
+
+    if (directions.length == 1) return directions.first;
+    return directions
+        .map((direction) => direction.round().toString())
+        .join(';');
+  }
+
+  static String _formatDirectionWithFov(double center, double fov) {
+    if (fov >= 360) return '0-360';
+
+    final halfFov = fov / 2;
+    final start = (center - halfFov + 360) % 360;
+    final end = (center + halfFov) % 360;
+    return '${start.round()}-${end.round()}';
+  }
+}
@@ -0,0 +1,77 @@
+import '../models/pending_upload.dart';
+import '../state/session_state.dart';
+import '../state/settings_state.dart';
+import 'direction_submission_formatter.dart';
+
+/// Detects whether an edit would serialize to a different OSM node.
+class EditNodeChangeDetector {
+  const EditNodeChangeDetector._();
+
+  static bool hasActualChanges(EditNodeSession session) {
+    if (session.extractFromWay) return true;
+
+    const tolerance = 0.0000001;
+    if ((session.target.latitude - session.originalNode.coord.latitude).abs() >
+            tolerance ||
+        (session.target.longitude - session.originalNode.coord.longitude)
+                .abs() >
+            tolerance) {
+      return true;
+    }
+
+    final originalTags = session.originalNode.tags;
+    final submittedTags = _getSubmittedTags(session);
+
+    final originalDirection = _directionValue(originalTags);
+    final submittedDirection =
+        originalDirection == null && session.directions.isEmpty
+        ? null
+        : _directionValue(submittedTags);
+    if (originalDirection != submittedDirection) {
+      return true;
+    }
+
+    return !_tagsEqual(originalTags, submittedTags);
+  }
+
+  static Map<String, String> _getSubmittedTags(EditNodeSession session) {
+    if (session.profile == null) return <String, String>{};
+
+    return PendingUpload(
+      coord: session.target,
+      direction: DirectionSubmissionFormatter.format(
+        session.directions,
+        session.profile,
+      ),
+      profile: session.profile,
+      operatorProfile: session.operatorProfile,
+      refinedTags: session.refinedTags,
+      additionalExistingTags: session.additionalExistingTags,
+      changesetComment: session.changesetComment,
+      uploadMode: UploadMode.production,
+      operation: UploadOperation.modify,
+      originalNodeId: session.originalNode.id,
+    ).getCombinedTags();
+  }
+
+  static String? _directionValue(Map<String, String> tags) =>
+      tags['direction'] ?? tags['camera:direction'];
+
+  static bool _tagsEqual(
+    Map<String, String> originalTags,
+    Map<String, String> submittedTags,
+  ) {
+    final original = Map<String, String>.from(originalTags)
+      ..remove('direction')
+      ..remove('camera:direction');
+    final submitted = Map<String, String>.from(submittedTags)
+      ..remove('direction')
+      ..remove('camera:direction');
+
+    if (original.length != submitted.length) return false;
+    for (final entry in original.entries) {
+      if (submitted[entry.key] != entry.value) return false;
+    }
+    return true;
+  }
+}
@@ -0,0 +1,40 @@
+import 'dart:math' as math;
+
+import 'package:flutter_map/flutter_map.dart' show LatLngBounds;
+import 'package:latlong2/latlong.dart';
+
+/// Mean meters per degree of latitude. Constant enough at any latitude for
+/// picking a node lookup box.
+const double _metersPerDegreeLat = 111320.0;
+
+/// Smallest cos(latitude) we will divide by. Past ~89.4° the true factor tends
+/// to zero and the longitude span would blow up to the whole globe.
+const double _minCosLatitude = 0.01;
+
+/// A square of roughly [radiusMeters] in every direction around [center].
+///
+/// Used to pull cached nodes near a GPS position, as opposed to near whatever
+/// the map camera is showing — the camera is frozen while the app is
+/// backgrounded, so it is not a usable proxy for where the user is.
+///
+/// A degree of longitude shrinks by cos(latitude), so the box is widened east
+/// to west to keep the real-world radius honest as you move away from the
+/// equator.
+LatLngBounds boundsAround(LatLng center, num radiusMeters) {
+  final radius = radiusMeters.toDouble().abs();
+  final latDelta = radius / _metersPerDegreeLat;
+  final cosLat = math.cos(center.latitude * math.pi / 180).abs();
+  final lngDelta =
+      radius / (_metersPerDegreeLat * math.max(cosLat, _minCosLatitude));
+
+  return LatLngBounds(
+    LatLng(
+      (center.latitude - latDelta).clamp(-90.0, 90.0),
+      (center.longitude - lngDelta).clamp(-180.0, 180.0),
+    ),
+    LatLng(
+      (center.latitude + latDelta).clamp(-90.0, 90.0),
+      (center.longitude + lngDelta).clamp(-180.0, 180.0),
+    ),
+  );
+}
@@ -54,8 +54,8 @@ class MapDataProvider {
    required List<NodeProfile> profiles,
    UploadMode uploadMode = UploadMode.production,
    int maxResults = 0, // 0 = no limit for offline downloads
-    int maxTries = 3,
  }) async {
+
    if (AppState.instance.offlineMode) {
      throw OfflineModeException("Cannot fetch remote nodes for offline area download in offline mode.");
    }
@@ -215,7 +215,18 @@ class NodeDataManager extends ChangeNotifier {
    }
  }

-  /// Fetch nodes with automatic area splitting if needed
+  /// Fetch nodes, splitting the query area into quadrants only when Overpass
+  /// reports the query would exceed its hard 50k node limit ([NodeLimitError]).
+  ///
+  /// Splitting is deliberately NOT used for other failure modes:
+  /// - [RateLimitError] (HTTP 429): the server explicitly asked us to slow
+  ///   down, so firing off up to 4x more requests would be counterproductive.
+  ///   We back off instead, while still surfacing the "slow" status
+  ///   indicator to the user (same UI feedback as the splitting case).
+  /// - Timeouts / other transient failures now surface as [NetworkError]
+  ///   (see [OverpassService]) and are not caught here at all — they're
+  ///   handled by the normal retry/backoff/fallback logic and reported as a
+  ///   plain timeout/error status by the caller.
  Future<List<OsmNode>> fetchWithSplitting(
    LatLngBounds bounds, 
    List<NodeProfile> profiles, {
@@ -238,7 +249,7 @@ class NodeDataManager extends ChangeNotifier {
      return nodes;
      
    } on NodeLimitError {
-      // Hit node limit or timeout - split area if not too deep
+      // Hit the deterministic 50k node limit - split area if not too deep
      if (splitDepth >= maxSplitDepth) {
        debugPrint('[NodeDataManager] Max split depth reached, giving up');
        return [];
@@ -254,13 +265,20 @@ class NodeDataManager extends ChangeNotifier {
      return _fetchSplitAreas(bounds, profiles, splitDepth + 1, isUserInitiated: isUserInitiated);
      
    } on RateLimitError {
-      // Rate limited - wait and return empty
-      debugPrint('[NodeDataManager] Rate limited, backing off');
+      // Rate limited - back off without splitting the area. Splitting here
+      // would multiply request volume against a server that just told us to
+      // slow down. We still show the same "slow" status indicator so the
+      // user gets feedback, but there is no recursive quadrant fetching.
+      debugPrint('[NodeDataManager] Rate limited, backing off (no area splitting)');
+      if (isUserInitiated) {
+        NetworkStatus.instance.setSplitting();
+      }
      await Future.delayed(const Duration(seconds: 30));
      return [];
    }
  }

+
  /// Fetch data by splitting area into quadrants
  Future<List<OsmNode>> _fetchSplitAreas(
    LatLngBounds bounds, 
@@ -372,8 +390,13 @@ class NodeDataManager extends ChangeNotifier {

  /// Load all offline nodes into cache (call at app startup)
  Future<void> preloadOfflineNodes() async {
+    // Skip entirely when the user has disabled offline features — this call
+    // isn't gated by OfflineAreaService.hasOfflineAreasForProvider*() since
+    // it fetches directly via fetchLocalNodes, so we guard it explicitly.
+    if (!AppState.instance.offlineFeaturesEnabled) return;
    try {
      final offlineAreaService = OfflineAreaService();
+
      
      for (final area in offlineAreaService.offlineAreas) {
        if (area.status != OfflineAreaStatus.complete) continue;
@@ -29,7 +29,13 @@ class OfflineAreaService {
  /// Fast check: do we have any completed offline areas for a specific provider/type?
  /// This allows smart cache routing without expensive filesystem searches.
  /// Safe to call before initialization - returns false if not yet initialized.
+  ///
+  /// Returns false immediately if the user has disabled offline features via
+  /// the master "Enable Offline Features" toggle, regardless of whether area
+  /// data still exists on disk — this fully gates the offline-first tile
+  /// pipeline without needing to touch fetchLocalTile/fetchLocalNodes.
  bool hasOfflineAreasForProvider(String providerId, String tileTypeId) {
+    if (!AppState.instance.offlineFeaturesEnabled) return false;
    if (!_initialized) {
      return false; // No offline areas loaded yet
    }
@@ -44,7 +50,11 @@ class OfflineAreaService {
  /// Like [hasOfflineAreasForProvider] but also checks that at least one area
  /// covers the given [zoom] level.  Used by [DeflockTileProvider] to skip the
  /// offline-first path for tiles that will never be found locally.
+  ///
+  /// Also returns false immediately when offline features are disabled (see
+  /// [hasOfflineAreasForProvider] for rationale).
  bool hasOfflineAreasForProviderAtZoom(String providerId, String tileTypeId, int zoom) {
+    if (!AppState.instance.offlineFeaturesEnabled) return false;
    if (!_initialized) return false;
    return _areas.any((area) =>
      area.status == OfflineAreaStatus.complete &&
@@ -54,6 +64,7 @@ class OfflineAreaService {
      zoom <= area.maxZoom
    );
  }
+
  
  /// Reset service state and inject areas for unit tests.
  @visibleForTesting
@@ -0,0 +1,100 @@
+import 'dart:convert';
+import 'package:flutter/foundation.dart';
+import 'package:uuid/uuid.dart';
+
+import '../models/operator_profile.dart';
+
+class OperatorProfileImportService {
+  // Maximum size for base64 encoded profile data (approx 50KB decoded)
+  static const int maxBase64Length = 70000;
+  
+  /// Parse and validate an operator profile from a base64-encoded JSON string
+  /// Returns null if parsing/validation fails
+  static OperatorProfile? parseProfileFromBase64(String base64Data) {
+    try {
+      // Basic size validation before expensive decode
+      if (base64Data.length > maxBase64Length) {
+        debugPrint('[OperatorProfileImportService] Base64 data too large: ${base64Data.length} characters');
+        return null;
+      }
+
+      // Decode base64
+      final jsonBytes = base64Decode(base64Data);
+      final jsonString = utf8.decode(jsonBytes);
+      
+      // Parse JSON
+      final jsonData = jsonDecode(jsonString) as Map<String, dynamic>;
+      
+      // Validate and sanitize the profile data
+      final sanitizedProfile = _validateAndSanitizeProfile(jsonData);
+      return sanitizedProfile;
+      
+    } catch (e) {
+      debugPrint('[OperatorProfileImportService] Failed to parse profile from base64: $e');
+      return null;
+    }
+  }
+  
+  /// Validate operator profile structure and sanitize all string values
+  static OperatorProfile? _validateAndSanitizeProfile(Map<String, dynamic> data) {
+    try {
+      // Extract and sanitize required fields
+      final name = _sanitizeString(data['name']);
+      if (name == null || name.isEmpty) {
+        debugPrint('[OperatorProfileImportService] Operator profile name is required');
+        return null;
+      }
+      
+      // Extract and sanitize tags
+      final tagsData = data['tags'];
+      if (tagsData is! Map<String, dynamic>) {
+        debugPrint('[OperatorProfileImportService] Operator profile tags must be a map');
+        return null;
+      }
+      
+      final sanitizedTags = <String, String>{};
+      for (final entry in tagsData.entries) {
+        final key = _sanitizeString(entry.key);
+        final value = _sanitizeString(entry.value);
+        
+        if (key != null && key.isNotEmpty) {
+          // Allow empty values for refinement purposes
+          sanitizedTags[key] = value ?? '';
+        }
+      }
+      
+      if (sanitizedTags.isEmpty) {
+        debugPrint('[OperatorProfileImportService] Operator profile must have at least one valid tag');
+        return null;
+      }
+      
+      return OperatorProfile(
+        id: const Uuid().v4(), // Always generate new ID for imported profiles
+        name: name,
+        tags: sanitizedTags,
+      );
+      
+    } catch (e) {
+      debugPrint('[OperatorProfileImportService] Failed to validate operator profile: $e');
+      return null;
+    }
+  }
+  
+  /// Sanitize a string value by trimming and removing potentially harmful characters
+  static String? _sanitizeString(dynamic value) {
+    if (value == null) return null;
+    
+    final str = value.toString().trim();
+    
+    // Remove control characters and limit length
+    final sanitized = str.replaceAll(RegExp(r'[\x00-\x1F\x7F]'), '');
+    
+    // Limit length to prevent abuse
+    const maxLength = 500;
+    if (sanitized.length > maxLength) {
+      return sanitized.substring(0, maxLength);
+    }
+    
+    return sanitized;
+  }
+}
@@ -1,23 +0,0 @@
-/// Exception thrown when Overpass API returns an error indicating too many nodes were requested.
-/// This typically happens when querying large areas that would return more than 50k nodes.
-class OverpassNodeLimitException implements Exception {
-  final String message;
-  final String? serverResponse;
-
-  OverpassNodeLimitException(this.message, {this.serverResponse});
-
-  @override
-  String toString() => 'OverpassNodeLimitException: $message';
-}
-
-/// Exception thrown when Overpass API rate limits the request.
-/// Should trigger longer backoff delays, not area splitting.
-class OverpassRateLimitException implements Exception {
-  final String message;
-  final String? serverResponse;
-
-  OverpassRateLimitException(this.message, {this.serverResponse});
-
-  @override
-  String toString() => 'OverpassRateLimitException: $message';
-}
@@ -32,7 +32,20 @@ class OverpassService {
  String get _primaryEndpoint => _endpointOverride ?? defaultEndpoint;

  /// Fetch surveillance nodes from Overpass API with retry and fallback.
-  /// Throws NetworkError for retryable failures, NodeLimitError for area splitting.
+  ///
+  /// Throws:
+  /// - [NodeLimitError] when the query would exceed Overpass's hard 50k node
+  ///   limit. This is the *only* case where the caller should split the
+  ///   query area into smaller regions, since it's a deterministic function
+  ///   of how much data lives in the requested bounds.
+  /// - [RateLimitError] when rate limited (HTTP 429 or equivalent). Callers
+  ///   should back off, not split/retry — splitting would only amplify load
+  ///   on a server that just told us to slow down.
+  /// - [NetworkError] for timeouts and other retryable HTTP/network failures.
+  ///   Timeouts are usually a sign of server load or an expensive query, not
+  ///   "too much area" — retrying with a hail of smaller sub-requests makes
+  ///   the problem worse, so timeouts are treated like any other transient
+  ///   network failure (handled by the existing retry/backoff/fallback logic).
  Future<List<OsmNode>> fetchNodes({
    required LatLngBounds bounds,
    required List<NodeProfile> profiles,
@@ -70,22 +83,16 @@ class OverpassService {

      final errorBody = response.body;

-      // Node limit error - caller should split area
+      // Node limit error - a deterministic result-set size limit. This is
+      // the one case where splitting the query area into smaller regions is
+      // the correct fix, since it directly reduces nodes-per-request.
      if (response.statusCode == 400 &&
          (errorBody.contains('too many nodes') && errorBody.contains('50000'))) {
-        debugPrint('[OverpassService] Node limit exceeded, area should be split');
+        debugPrint('[OverpassService] Node limit exceeded (50k), area should be split');
        throw NodeLimitError('Query exceeded 50k node limit');
      }

-      // Timeout error - also try splitting (complex query)
-      if (errorBody.contains('timeout') ||
-          errorBody.contains('runtime limit exceeded') ||
-          errorBody.contains('Query timed out')) {
-        debugPrint('[OverpassService] Query timeout, area should be split');
-        throw NodeLimitError('Query timed out - area too complex');
-      }
-
-      // Rate limit
+      // Rate limit - back off, don't split or hammer the server with more requests.
      if (response.statusCode == 429 ||
          errorBody.contains('rate limited') ||
          errorBody.contains('too many requests')) {
@@ -93,6 +100,17 @@ class OverpassService {
        throw RateLimitError('Rate limited by Overpass API');
      }

+      // Timeout / runtime limit exceeded - treat as a plain retryable network
+      // error. This is usually server load or query cost, not "area too
+      // big" — splitting into up to 64 sub-requests would only make load
+      // on the server worse.
+      if (errorBody.contains('timeout') ||
+          errorBody.contains('runtime limit exceeded') ||
+          errorBody.contains('Query timed out')) {
+        debugPrint('[OverpassService] Query timed out');
+        throw NetworkError('Query timed out');
+      }
+
      throw NetworkError('HTTP ${response.statusCode}: $errorBody');
    } catch (e) {
      if (e is NodeLimitError || e is RateLimitError || e is NetworkError) {
@@ -108,33 +126,150 @@ class OverpassService {
    return ErrorDisposition.retry;
  }

-  /// Build Overpass QL query for given bounds and profiles
+  /// Build Overpass QL query for given bounds and profiles.
+  ///
+  /// Profiles are deduplicated first: if one profile's non-empty tags are a
+  /// subset of another's (with identical values), the broader profile's query
+  /// clause already returns every node the narrower one would, so the
+  /// narrower clause is redundant and can be dropped. This directly reduces
+  /// query size/complexity without changing the result set — client-side
+  /// filtering (matching returned nodes against the full profile list) still
+  /// happens independently, so nothing is lost.
  String _buildQuery(LatLngBounds bounds, List<NodeProfile> profiles) {
-    final nodeClauses = profiles.map((profile) {
-      // Convert profile tags to Overpass filter format, excluding empty values
-      final tagFilters = profile.tags.entries
+    final profilesToQuery = _deduplicateProfilesForQuery(profiles);
+
+    if (profilesToQuery.length < profiles.length) {
+      debugPrint(
+          '[OverpassService] Deduplicated ${profiles.length} profiles to ${profilesToQuery.length} for query efficiency');
+    }
+
+    // Per-profile tag filter strings (e.g. ["man_made"="surveillance"]["surveillance:type"="ALPR"]),
+    // excluding empty tag values. Reused twice below: once to select our nodes
+    // in the bbox, and again to re-select just our nodes out of the pool of
+    // way/relation-connected nodes (which may include unrelated node types).
+    final tagFilterStrings = profilesToQuery.map((profile) {
+      return profile.tags.entries
          .where((entry) => entry.value.trim().isNotEmpty)
          .map((entry) => '["${entry.key}"="${entry.value}"]')
          .join();
+    }).toList();

-      return 'node$tagFilters(${bounds.southWest.latitude},${bounds.southWest.longitude},${bounds.northEast.latitude},${bounds.northEast.longitude});';
-    }).join('\n  ');
+    final bboxStr = '${bounds.southWest.latitude},${bounds.southWest.longitude},'
+        '${bounds.northEast.latitude},${bounds.northEast.longitude}';

+    final allNodesClauses =
+        tagFilterStrings.map((filters) => 'node$filters($bboxStr);').join('\n  ');
+    final resNodesClauses =
+        tagFilterStrings.map((filters) => 'node.resNodes$filters;').join('\n  ');
+
+    // Query strategy:
+    // 1. Find all matching nodes in bbox -> .allNodes, output them with tags ("out body").
+    // 2. Find any way/relation that references one of .allNodes ("bn." = "by node"),
+    //    then pull the node IDs those ways/relations reference -> .wayNodes/.relNodes.
+    //    (`node(w)`/`node(r)` on a way/relation set returns only node IDs, not
+    //    full tags/coords, keeping the query/response cheap.)
+    // 3. Re-filter that combined node pool down to just our own matching
+    //    surveillance nodes (.resNodes may contain unrelated node types too).
+    // 4. `convert restriction ::id = id();` emits each of those node IDs as a
+    //    lightweight synthetic `{"type":"restriction","id":<nodeId>}` element —
+    //    a flat, unambiguous list of which node IDs are "constrained" (part of
+    //    some way/relation), without needing the full way/relation node lists.
    return '''
 [out:json][timeout:${kOverpassQueryTimeout.inSeconds}];
 (
-  $nodeClauses
-);
-out body;
+  $allNodesClauses
+)->.allNodes;
+.allNodes out body;
+way(bn.allNodes); node(w)->.wayNodes;
+relation(bn.allNodes); node(r)->.relNodes;
+(.wayNodes;.relNodes;)->.resNodes;
 (
-  way(bn);
-  rel(bn);
+  $resNodesClauses
 );
-out skel;
+convert restriction ::id = id();
+out;
 ''';
  }

-  /// Parse Overpass JSON response into OsmNode objects
+
+  /// Deduplicate profiles for Overpass queries by removing profiles that are
+  /// subsumed by others. A profile A subsumes profile B if all of A's
+  /// non-empty tags exist in B with identical values — meaning every node
+  /// matching B's filter also matches A's filter, so B's clause is redundant.
+  List<NodeProfile> _deduplicateProfilesForQuery(List<NodeProfile> profiles) {
+    if (profiles.length <= 1) return profiles;
+
+    final result = <NodeProfile>[];
+
+    for (final candidate in profiles) {
+      // Skip profiles that only have empty tags - they would match
+      // everything and shouldn't be treated as subsuming or subsumable.
+      final candidateNonEmptyTags = candidate.tags.entries
+          .where((entry) => entry.value.trim().isNotEmpty)
+          .toList();
+
+      if (candidateNonEmptyTags.isEmpty) continue;
+
+      // Check if any existing profile in our result subsumes this candidate
+      bool isSubsumed = false;
+      for (final existing in result) {
+        if (_profileSubsumes(existing, candidate)) {
+          isSubsumed = true;
+          break;
+        }
+      }
+
+      if (!isSubsumed) {
+        // This candidate is not subsumed, so add it. But first, remove any
+        // existing profiles that this candidate subsumes (candidate is
+        // broader, so those clauses are now redundant).
+        result.removeWhere((existing) => _profileSubsumes(candidate, existing));
+        result.add(candidate);
+      }
+    }
+
+    // Safety check: if dedup removed everything (e.g. all-empty-tag
+    // profiles), fall back to the original list rather than sending an
+    // empty query.
+    return result.isNotEmpty ? result : profiles;
+  }
+
+  /// Check if [broaderProfile] subsumes [specificProfile]: true if all
+  /// non-empty tags in [broaderProfile] exist in [specificProfile] with
+  /// identical values.
+  bool _profileSubsumes(NodeProfile broaderProfile, NodeProfile specificProfile) {
+    final broaderTags = Map.fromEntries(
+      broaderProfile.tags.entries.where((entry) => entry.value.trim().isNotEmpty),
+    );
+    final specificTags = Map.fromEntries(
+      specificProfile.tags.entries.where((entry) => entry.value.trim().isNotEmpty),
+    );
+
+    // If broader has no non-empty tags, it doesn't subsume anything (it
+    // would match everything, which isn't a meaningful "broader filter").
+    if (broaderTags.isEmpty) return false;
+
+    // If broader has more non-empty tags than specific, it can't subsume it.
+    if (broaderTags.length > specificTags.length) return false;
+
+    for (final entry in broaderTags.entries) {
+      if (specificTags[entry.key] != entry.value) return false;
+    }
+
+    return true;
+  }
+
+
+  /// Parse Overpass JSON response into OsmNode objects.
+  ///
+  /// The query (see [_buildQuery]) produces two kinds of elements:
+  /// - `type: "node"` — our matched surveillance nodes, with full tags/coords
+  ///   (from `.allNodes out body;`).
+  /// - `type: "restriction"` — synthetic elements (from
+  ///   `convert restriction ::id = id();`) whose `id` is the OSM node ID of
+  ///   one of our nodes that Overpass determined is referenced by some way
+  ///   or relation. These carry no lat/lon/tags — just the id — and exist
+  ///   purely to tell us which node IDs are "constrained".
  List<OsmNode> _parseResponse(String responseBody) {
    final data = jsonDecode(responseBody) as Map<String, dynamic>;
    final elements = data['elements'] as List<dynamic>;
@@ -142,21 +277,16 @@ out skel;
    final nodeElements = <Map<String, dynamic>>[];
    final constrainedNodeIds = <int>{};

-    // First pass: collect surveillance nodes and identify constrained nodes
+    // First pass: collect surveillance nodes and constrained-node markers.
    for (final element in elements.whereType<Map<String, dynamic>>()) {
      final type = element['type'] as String?;

      if (type == 'node') {
        nodeElements.add(element);
-      } else if (type == 'way' || type == 'relation') {
-        // Mark referenced nodes as constrained
-        final refs = element['nodes'] as List<dynamic>? ??
-                     element['members']?.where((m) => m['type'] == 'node').map((m) => m['ref']) ?? [];
-
-        for (final ref in refs) {
-          final nodeId = ref is int ? ref : int.tryParse(ref.toString());
-          if (nodeId != null) constrainedNodeIds.add(nodeId);
-        }
+      } else if (type == 'restriction') {
+        final rawId = element['id'];
+        final nodeId = rawId is int ? rawId : int.tryParse(rawId.toString());
+        if (nodeId != null) constrainedNodeIds.add(nodeId);
      }
    }

@@ -176,7 +306,10 @@ out skel;
  }
 }

-/// Error thrown when query exceeds node limits or is too complex - area should be split
+
+/// Error thrown when a query would exceed Overpass's 50k node limit.
+/// The caller should split the query area into smaller regions to resolve this
+/// — it's a deterministic function of how much data lives within the bounds.
 class NodeLimitError extends Error {
  final String message;
  NodeLimitError(this.message);
@@ -192,7 +325,7 @@ class RateLimitError extends Error {
  String toString() => 'RateLimitError: $message';
 }

-/// Error thrown for network/HTTP issues - retryable
+/// Error thrown for network/HTTP issues (including timeouts) - retryable
 class NetworkError extends Error {
  final String message;
  NetworkError(this.message);
@@ -3,6 +3,7 @@ import 'package:flutter/foundation.dart';
 import 'package:uuid/uuid.dart';

 import '../models/node_profile.dart';
+import '../dev_config.dart';

 class ProfileImportService {
  // Maximum size for base64 encoded profile data (approx 50KB decoded)
@@ -72,13 +73,17 @@ class ProfileImportService {
      final requiresDirection = data['requiresDirection'] ?? true;
      final submittable = data['submittable'] ?? true;
      
-      // Parse FOV if provided
+      // Parse FOV if provided, applying restrictions based on dev config
      double? fov;
      if (data['fov'] != null) {
        if (data['fov'] is num) {
          final fovValue = (data['fov'] as num).toDouble();
          if (fovValue > 0 && fovValue <= 360) {
-            fov = fovValue;
+            // If non-360 FOVs are disabled, only allow 360° FOV
+            if (kEnableNon360FOVs || fovValue == 360.0) {
+              fov = fovValue;
+            }
+            // Otherwise, clear non-360 FOV values (set fov to null)
          }
        }
      }
@@ -61,10 +61,13 @@ class ProviderTileCacheManager {
  /// Delete a specific provider's cache directory and remove the store.
  static Future<void> deleteCache(String providerId, String tileTypeId) async {
    final key = '$providerId/$tileTypeId';
-    final store = _stores.remove(key);
+    final store = _stores[key];
    if (store != null) {
+      // Use the store's clear method to properly reset its internal state
      await store.clear();
+      // Don't remove from registry - let it be reused with clean state
    } else if (_baseCacheDir != null) {
+      // Fallback for stores not in registry
      final cacheDir = Directory(p.join(_baseCacheDir!, providerId, tileTypeId));
      if (await cacheDir.exists()) {
        await cacheDir.delete(recursive: true);
@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:collection';
 import 'dart:convert';
 import 'dart:io';

@@ -27,6 +28,10 @@ class ProviderTileCacheStore implements MapCachingProvider {
  /// [putTile] call to avoid blocking construction.
  int? _estimatedSize;

+  /// Semaphore to limit concurrent file I/O operations and prevent
+  /// "too many open files" errors during heavy tile loading.
+  static final _ioSemaphore = _Semaphore(20); // Max 20 concurrent file operations
+
  /// Throttle: don't re-scan more than once per minute.
  DateTime? _lastPruneCheck;

@@ -52,9 +57,16 @@ class ProviderTileCacheStore implements MapCachingProvider {
    final metaFile = File(p.join(cacheDirectory, '$key.meta'));

    try {
-      final bytes = await tileFile.readAsBytes();
-      final metaJson = json.decode(await metaFile.readAsString())
-          as Map<String, dynamic>;
+      // Use semaphore to limit concurrent file I/O operations
+      final result = await _ioSemaphore.execute(() async {
+        final bytes = await tileFile.readAsBytes();
+        final metaJson = json.decode(await metaFile.readAsString())
+            as Map<String, dynamic>;
+        return (bytes: bytes, metaJson: metaJson);
+      });
+      
+      final bytes = result.bytes;
+      final metaJson = result.metaJson;

      final metadata = CachedMapTileMetadata(
        staleAt: DateTime.fromMillisecondsSinceEpoch(
@@ -120,10 +132,13 @@ class ProviderTileCacheStore implements MapCachingProvider {

    // Write .tile before .meta: if we crash between the two writes, the
    // read path's both-must-exist check sees a miss rather than an orphan .meta.
-    if (bytes != null) {
-      await tileFile.writeAsBytes(bytes);
-    }
-    await metaFile.writeAsString(metaJson);
+    // Use semaphore to limit concurrent file I/O and prevent "too many open files" errors.
+    await _ioSemaphore.execute(() async {
+      if (bytes != null) {
+        await tileFile.writeAsBytes(bytes);
+      }
+      await metaFile.writeAsString(metaJson);
+    });

    // Reset size estimate so it resyncs from disk on next check.
    // This avoids drift from overwrites where the old size isn't subtracted.
@@ -250,14 +265,19 @@ class ProviderTileCacheStore implements MapCachingProvider {
        final metaFile = File(p.join(cacheDirectory, '$key.meta'));

        try {
-          await entry.file.delete();
-          freedBytes += entry.stat.size;
+          final deletedBytes = await _ioSemaphore.execute(() async {
+            await entry.file.delete();
+            var bytes = entry.stat.size;
+            if (await metaFile.exists()) {
+              final metaStat = await metaFile.stat();
+              await metaFile.delete();
+              bytes += metaStat.size;
+            }
+            return bytes;
+          });
+          
+          freedBytes += deletedBytes;
          evictedKeys.add(key);
-          if (await metaFile.exists()) {
-            final metaStat = await metaFile.stat();
-            await metaFile.delete();
-            freedBytes += metaStat.size;
-          }
        } catch (e) {
          debugPrint('[ProviderTileCacheStore] Failed to evict $key: $e');
        }
@@ -313,3 +333,44 @@ class ProviderTileCacheStore implements MapCachingProvider {
  @visibleForTesting
  Future<void> forceEviction() => _evictIfNeeded();
 }
+
+/// Simple semaphore to limit concurrent operations and prevent resource exhaustion.
+class _Semaphore {
+  final int maxCount;
+  int _currentCount;
+  final Queue<Completer<void>> _waitQueue = Queue<Completer<void>>();
+
+  _Semaphore(this.maxCount) : _currentCount = maxCount;
+
+  /// Acquire a permit. Returns a Future that completes when a permit is available.
+  Future<void> acquire() {
+    if (_currentCount > 0) {
+      _currentCount--;
+      return Future.value();
+    } else {
+      final completer = Completer<void>();
+      _waitQueue.add(completer);
+      return completer.future;
+    }
+  }
+
+  /// Release a permit, potentially unblocking a waiting operation.
+  void release() {
+    if (_waitQueue.isNotEmpty) {
+      final completer = _waitQueue.removeFirst();
+      completer.complete();
+    } else {
+      _currentCount++;
+    }
+  }
+
+  /// Execute a function while holding a permit.
+  Future<T> execute<T>(Future<T> Function() operation) async {
+    await acquire();
+    try {
+      return await operation();
+    } finally {
+      release();
+    }
+  }
+}
@@ -12,7 +12,7 @@ import '../dev_config.dart';
 class RecentAlert {
  final int nodeId;
  final DateTime alertTime;
-  
+
  RecentAlert({required this.nodeId, required this.alertTime});
 }

@@ -24,125 +24,189 @@ class ProximityAlertService {
  ProximityAlertService._internal();

  FlutterLocalNotificationsPlugin? _notifications;
-  bool _isInitialized = false;
-  
+
+  /// Whether the plugin itself is usable. Deliberately NOT derived from
+  /// initialize()'s return value: on iOS that reports the outcome of the
+  /// permission request, which we intentionally disable below, so it returns
+  /// false even though the plugin works fine. Gating on it made every
+  /// notification path dead on iOS.
+  bool _pluginReady = false;
+
+  /// Guards against re-initializing on every settings visit.
+  Future<void>? _initFuture;
+
  // Simple in-memory tracking of recent alerts to prevent spam
  final List<RecentAlert> _recentAlerts = [];
  static const Duration _alertCooldown = kProximityAlertCooldown;
-  
+
  // Callback for showing in-app visual alerts
  VoidCallback? _onVisualAlert;
-  
-  /// Initialize the notification plugin and request permissions
-  Future<void> initialize({VoidCallback? onVisualAlert}) async {
-    _onVisualAlert = onVisualAlert;
-    
+
+  /// Initialize the notification plugin. Permissions are requested separately,
+  /// on demand, when the user enables proximity alerts.
+  Future<void> initialize({VoidCallback? onVisualAlert}) {
+    if (onVisualAlert != null) _onVisualAlert = onVisualAlert;
+    return _initFuture ??= _doInitialize();
+  }
+
+  Future<void> _doInitialize() async {
    _notifications = FlutterLocalNotificationsPlugin();
-    
+
    const androidSettings = AndroidInitializationSettings('@mipmap/ic_launcher');
    const iosSettings = DarwinInitializationSettings(
      requestAlertPermission: false,
      requestBadgePermission: false,
      requestSoundPermission: false,
    );
-    
+
    const initSettings = InitializationSettings(
      android: androidSettings,
      iOS: iosSettings,
    );
-    
+
    try {
-      final initialized = await _notifications!.initialize(initSettings);
-      _isInitialized = initialized ?? false;
-      
-      // Note: We don't request notification permissions here anymore.
-      // Permissions are requested on-demand when user enables proximity alerts.
-      
-      debugPrint('[ProximityAlertService] Initialized: $_isInitialized (permissions deferred)');
+      await _notifications!.initialize(initSettings);
+      // Completing without throwing is the real signal that the plugin is up.
+      _pluginReady = true;
+      debugPrint('[ProximityAlertService] Plugin ready (permissions deferred)');
    } catch (e) {
      debugPrint('[ProximityAlertService] Failed to initialize: $e');
-      _isInitialized = false;
+      _pluginReady = false;
+      _initFuture = null; // Allow a later retry
    }
  }
+
+  /// Ensure the plugin is up before touching it, so callers that arrive before
+  /// MapView's fire-and-forget initialize() completes still work.
+  Future<bool> _ensureReady() async {
+    if (_pluginReady) return true;
+    await initialize();
+    return _pluginReady;
+  }
  
-  /// Request notification permissions on both platforms
+  /// Request notification permissions on both platforms.
+  ///
+  /// Note that on iOS the system prompt appears only ONCE, ever. After the
+  /// user has answered it, this call returns silently without showing
+  /// anything — which is why callers must check the result and fall back to
+  /// sending the user to system settings.
  Future<void> _requestNotificationPermissions() async {
    if (_notifications == null) return;
-    
+
    try {
-      // Request permissions - this will show the permission dialog on Android 13+
-      final result = await _notifications!
-          .resolvePlatformSpecificImplementation<AndroidFlutterLocalNotificationsPlugin>()
-          ?.requestNotificationsPermission();
-      
-      debugPrint('[ProximityAlertService] Android notification permission result: $result');
-      
-      // Also request for iOS (though this was already done in initialization)
-      await _notifications!
-          .resolvePlatformSpecificImplementation<IOSFlutterLocalNotificationsPlugin>()
-          ?.requestPermissions(
-            alert: true,
-            badge: true,
-            sound: true,
-          );
+      final android = _notifications!
+          .resolvePlatformSpecificImplementation<AndroidFlutterLocalNotificationsPlugin>();
+      if (android != null) {
+        final result = await android.requestNotificationsPermission();
+        debugPrint('[ProximityAlertService] Android permission result: $result');
+        return;
+      }
+
+      final ios = _notifications!
+          .resolvePlatformSpecificImplementation<IOSFlutterLocalNotificationsPlugin>();
+      if (ios != null) {
+        final result = await ios.requestPermissions(
+          alert: true,
+          badge: true,
+          sound: true,
+        );
+        debugPrint('[ProximityAlertService] iOS permission result: $result');
+      }
    } catch (e) {
      debugPrint('[ProximityAlertService] Failed to request permissions: $e');
    }
  }
+
+  /// Open the OS settings page for this app, so the user can grant
+  /// notifications after the one-shot iOS prompt has already been answered.
+  /// Uses Geolocator's platform channel purely as a way to open app settings;
+  /// it is not location-specific.
+  Future<bool> openSystemSettings() async {
+    try {
+      return await Geolocator.openAppSettings();
+    } catch (e) {
+      debugPrint('[ProximityAlertService] Failed to open app settings: $e');
+      return false;
+    }
+  }
  
-  /// Check proximity to nodes and trigger alerts if needed
-  /// This should be called on GPS position updates
+  /// Check proximity to nodes and trigger alerts if needed.
+  /// This should be called on GPS position updates.
  Future<void> checkProximity({
    required LatLng userLocation,
    required List<OsmNode> nodes,
    required List<NodeProfile> enabledProfiles,
    required int alertDistance,
  }) async {
-    if (!_isInitialized || nodes.isEmpty) return;
-    
+    if (!_pluginReady || nodes.isEmpty) return;
+
    // Clean up old alerts (anything older than cooldown period)
    final cutoffTime = DateTime.now().subtract(_alertCooldown);
    _recentAlerts.removeWhere((alert) => alert.alertTime.isBefore(cutoffTime));
-    
+
    // Check each node for proximity
    for (final node in nodes) {
      // Skip if we recently alerted for this node
-      if (_recentAlerts.any((alert) => alert.nodeId == node.id)) {
-        continue;
-      }
-      
-      // Calculate distance using Geolocator's distanceBetween
+      if (_recentAlerts.any((alert) => alert.nodeId == node.id)) continue;
+
      final distance = Geolocator.distanceBetween(
        userLocation.latitude,
        userLocation.longitude,
        node.coord.latitude,
        node.coord.longitude,
      );
-      
-      // Check if within alert distance
+
      if (distance <= alertDistance) {
-        // Determine node type for alert message
        final nodeType = _getNodeTypeDescription(node, enabledProfiles);
-        
-        // Trigger both push notification and visual alert
+
        await _showNotification(node, nodeType, distance.round());
        _showVisualAlert();
-        
-        // Track this alert to prevent spam
-        _recentAlerts.add(RecentAlert(
-          nodeId: node.id,
-          alertTime: DateTime.now(),
-        ));
-        
+
+        _recentAlerts.add(RecentAlert(nodeId: node.id, alertTime: DateTime.now()));
+
        debugPrint('[ProximityAlertService] Alert triggered for node ${node.id} ($nodeType) at ${distance.round()}m');
      }
    }
  }
-  
+
+  /// Notification IDs must fit in a signed 32-bit int, but OSM node IDs are
+  /// well past that (currently ~12 billion), so passing one through raises
+  /// "must fit within the size of a 32-bit integer" and the notification is
+  /// dropped. Fold to a stable positive 31-bit value instead.
+  ///
+  /// Deterministic across runs, so re-alerting for the same node replaces the
+  /// existing notification rather than stacking a duplicate.
+  static int _notificationId(int nodeId) => nodeId.abs() % 0x7FFFFFFF;
+
  /// Show push notification for proximity alert
  Future<void> _showNotification(OsmNode node, String nodeType, int distance) async {
-    if (!_isInitialized || _notifications == null) return;
-    
+    await _show(
+      id: _notificationId(node.id),
+      title: 'Surveillance Device Nearby',
+      body: '$nodeType detected ${distance}m ahead',
+    );
+  }
+
+  Future<void> _show({
+    required int id,
+    required String title,
+    required String body,
+  }) async {
+    if (!_pluginReady || _notifications == null) {
+      debugPrint('[ProximityAlertService] NOT SHOWN: plugin not ready');
+      return;
+    }
+
+    // A notification that silently no-ops because permission was never granted
+    // is indistinguishable from one that was never triggered. Say which.
+    if (!await areNotificationsEnabled()) {
+      debugPrint(
+        '[ProximityAlertService] NOT SHOWN: OS notification permission not '
+        'granted. Settings → Proximity Alerts → Enable Notifications.',
+      );
+      return;
+    }
+
    const androidDetails = AndroidNotificationDetails(
      'proximity_alerts',
      'Proximity Alerts',
@@ -154,7 +218,13 @@ class ProximityAlertService {
    );
    
    const iosDetails = DarwinNotificationDetails(
+      // presentAlert is dead on iOS 14+: the plugin's willPresentNotification
+      // only consults presentBanner/presentList there and ignores presentAlert
+      // entirely. Setting just presentAlert produced no visible banner at all.
+      // Keep it for iOS 13 and below, but presentBanner is what actually works.
      presentAlert: true,
+      presentBanner: true,
+      presentList: true,
      presentBadge: false,
      presentSound: true,
    );
@@ -164,16 +234,16 @@ class ProximityAlertService {
      iOS: iosDetails,
    );
    
-    final title = 'Surveillance Device Nearby';
-    final body = '$nodeType detected ${distance}m ahead';
-    
    try {
      await _notifications!.show(
-        node.id, // Use node ID as notification ID
+        id, // Use node ID as notification ID
        title,
        body,
        notificationDetails,
      );
+      debugPrint('[ProximityAlertService] SHOWN id=$id "$title" — $body');
+    } on ArgumentError catch (e) {
+      debugPrint('[ProximityAlertService] Rejected notification id=$id: $e');
    } catch (e) {
      debugPrint('[ProximityAlertService] Failed to show notification: $e');
    }
@@ -226,30 +296,46 @@ class ProximityAlertService {
    _recentAlerts.clear();
  }
  
-  /// Check if notification permissions are granted
+  /// Check if notification permissions are granted.
  Future<bool> areNotificationsEnabled() async {
-    if (!_isInitialized || _notifications == null) return false;
-    
+    if (!await _ensureReady() || _notifications == null) return false;
+
    try {
-      // Check Android permissions
      final androidImpl = _notifications!
          .resolvePlatformSpecificImplementation<AndroidFlutterLocalNotificationsPlugin>();
      if (androidImpl != null) {
        final result = await androidImpl.areNotificationsEnabled();
        return result ?? false;
      }
-      
-      // For iOS, assume enabled if we got this far (permissions were requested during init)
-      return true;
+
+      // iOS: actually ask the system rather than assuming. The old code
+      // returned a blind `true` here, so the UI could never tell whether
+      // notifications were really authorized.
+      final iosImpl = _notifications!
+          .resolvePlatformSpecificImplementation<IOSFlutterLocalNotificationsPlugin>();
+      if (iosImpl != null) {
+        final options = await iosImpl.checkPermissions();
+        if (options == null) return false;
+        return options.isEnabled || options.isProvisionalEnabled;
+      }
+
+      return false;
    } catch (e) {
      debugPrint('[ProximityAlertService] Failed to check notification permissions: $e');
      return false;
    }
  }
-  
-  /// Request permissions again (can be called from settings)
+
+  /// Request permissions and report whether they ended up granted.
+  ///
+  /// A `false` result does NOT mean the prompt was declined just now — on iOS
+  /// the prompt may not have appeared at all because it was already answered
+  /// in a previous launch. Callers should offer [openSystemSettings] on false.
  Future<bool> requestNotificationPermissions() async {
+    if (!await _ensureReady()) return false;
    await _requestNotificationPermissions();
-    return await areNotificationsEnabled();
+    final enabled = await areNotificationsEnabled();
+    debugPrint('[ProximityAlertService] Permissions after request: $enabled');
+    return enabled;
  }
 }
@@ -58,13 +58,18 @@ class SuspectedLocationDatabase {
  }

  /// Create database tables
-  Future<void> _createTables(Database db, int version) async {
+  ///
+  /// Takes a [DatabaseExecutor] (rather than [Database]) so this can be
+  /// called either directly on the database (e.g. from [onCreate]) or inside
+  /// a transaction (see [insertBatch]).
+  Future<void> _createTables(DatabaseExecutor db, int version) async {
    debugPrint('[SuspectedLocationDatabase] Creating tables...');

    // Main suspected locations table
    await db.execute('''
      CREATE TABLE $_tableName (
        $_columnTicketNo TEXT PRIMARY KEY,
+
        $_columnCentroidLat REAL NOT NULL,
        $_columnCentroidLng REAL NOT NULL,
        $_columnBounds TEXT,
@@ -35,16 +35,31 @@ class SuspectedLocationService {
    // Load cache data
    await _cache.loadFromStorage();
    
-    // Only auto-fetch if enabled, data is stale or missing, and we are not offline
-    if (_isEnabled && (await _shouldRefresh()) && !offlineMode) {
-      debugPrint('[SuspectedLocationService] Auto-refreshing CSV data on startup (older than $_maxAge or missing)');
-      await _fetchData();
-    } else if (_isEnabled && (await _shouldRefresh()) && offlineMode) {
+    // Note: Auto-refresh logic moved to initBackgroundRefresh() to avoid blocking app startup
+    if (_isEnabled && (await _shouldRefresh()) && offlineMode) {
      final lastFetch = await _cache.lastFetchTime;
      debugPrint('[SuspectedLocationService] Skipping auto-refresh due to offline mode - data is ${lastFetch != null ? 'outdated' : 'missing'}');
    }
  }

+  /// Check if background refresh should happen and start it (non-blocking)
+  Future<void> initBackgroundRefresh({bool offlineMode = false}) async {
+    // Only auto-fetch if enabled, data is stale or missing, and we are not offline
+    if (_isEnabled && (await _shouldRefresh()) && !offlineMode) {
+      debugPrint('[SuspectedLocationService] Starting background auto-refresh of CSV data (older than $_maxAge or missing)');
+      // Don't await - let it run in background
+      _fetchData().then((success) {
+        if (success) {
+          debugPrint('[SuspectedLocationService] Background auto-refresh completed successfully');
+        } else {
+          debugPrint('[SuspectedLocationService] Background auto-refresh failed');
+        }
+      }).catchError((error) {
+        debugPrint('[SuspectedLocationService] Background auto-refresh error: $error');
+      });
+    }
+  }
+
  /// Enable or disable suspected locations
  Future<void> setEnabled(bool enabled) async {
    _isEnabled = enabled;
@@ -104,7 +104,7 @@ class Uploader {
          // Create new node
          final mergedTags = p.getCombinedTags();
          final tagsXml = mergedTags.entries.map((e) =>
-            '<tag k="${e.key}" v="${e.value}"/>').join('\n            ');
+            '<tag k="${_sanitizeXmlText(e.key)}" v="${_sanitizeXmlText(e.value)}"/>').join('\n            ');
          final nodeXml = '''
        <osm>
          <node changeset="$changesetId" lat="${p.coord.latitude}" lon="${p.coord.longitude}">
@@ -141,7 +141,7 @@ class Uploader {
          // Update existing node with version
          final mergedTags = p.getCombinedTags();
          final tagsXml = mergedTags.entries.map((e) =>
-            '<tag k="${e.key}" v="${e.value}"/>').join('\n            ');
+            '<tag k="${_sanitizeXmlText(e.key)}" v="${_sanitizeXmlText(e.value)}"/>').join('\n            ');
          final nodeXml = '''
        <osm>
          <node changeset="$changesetId" id="${p.originalNodeId}" version="$currentVersion" lat="${p.coord.latitude}" lon="${p.coord.longitude}">
@@ -190,7 +190,7 @@ class Uploader {
          // Extract creates a new node with tags from the original node
          final mergedTags = p.getCombinedTags();
          final tagsXml = mergedTags.entries.map((e) =>
-            '<tag k="${e.key}" v="${e.value}"/>').join('\n            ');
+            '<tag k="${_sanitizeXmlText(e.key)}" v="${_sanitizeXmlText(e.value)}"/>').join('\n            ');
          final nodeXml = '''
        <osm>
          <node changeset="$changesetId" lat="${p.coord.latitude}" lon="${p.coord.longitude}">
@@ -1,22 +1,28 @@
 import 'package:flutter/material.dart';
 import '../services/osm_messages_service.dart';
+import '../services/changeset_comments_service.dart';
 import 'settings_state.dart';

-/// State management for OSM message notifications
+/// State management for OSM message and changeset comment notifications
 class MessagesState extends ChangeNotifier {
  final OSMMessagesService _messagesService = OSMMessagesService();
+  final ChangesetCommentsService _changesetCommentsService = ChangesetCommentsService();
  
  int? _unreadCount;
+  int? _unreadChangesetId; // ID of a changeset with unread comments, if any
  bool _isChecking = false;
  
  // Getters
  int? get unreadCount => _unreadCount;
  bool get hasUnreadMessages => (_unreadCount ?? 0) > 0;
+  bool get hasUnreadChangesetComments => _unreadChangesetId != null;
+  bool get hasUnreadNotifications => hasUnreadMessages || hasUnreadChangesetComments;
  bool get isChecking => _isChecking;
  
-  /// Check for unread messages
+  /// Check for unread messages and changeset comments
  Future<void> checkMessages({
    required String? accessToken,
+    required String? username,
    required UploadMode uploadMode,
    bool forceRefresh = false,
  }) async {
@@ -26,18 +32,29 @@ class MessagesState extends ChangeNotifier {
    notifyListeners();
    
    try {
-      final count = await _messagesService.getUnreadMessageCount(
-        accessToken: accessToken,
-        uploadMode: uploadMode,
-        forceRefresh: forceRefresh,
-      );
+      final results = await Future.wait([
+        _messagesService.getUnreadMessageCount(
+          accessToken: accessToken,
+          uploadMode: uploadMode,
+          forceRefresh: forceRefresh,
+        ),
+        _changesetCommentsService.getUnreadChangesetId(
+          username: username,
+          uploadMode: uploadMode,
+          forceRefresh: forceRefresh,
+        ),
+      ]);
      
-      if (_unreadCount != count) {
+      final count = results[0];
+      final unreadChangesetId = results[1];
+      
+      if (_unreadCount != count || _unreadChangesetId != unreadChangesetId) {
        _unreadCount = count;
+        _unreadChangesetId = unreadChangesetId;
        notifyListeners();
      }
    } catch (e) {
-      // Silently handle errors - messages are not critical
+      // Silently handle errors - notifications are not critical
      debugPrint('MessagesState: Error checking messages: $e');
    } finally {
      _isChecking = false;
@@ -45,6 +62,26 @@ class MessagesState extends ChangeNotifier {
    }
  }
  
+  /// URL of the changeset with unread comments, on OSM's website, or null
+  /// if there are no unread changeset comments.
+  String? getUnreadChangesetUrl(UploadMode uploadMode) {
+    final id = _unreadChangesetId;
+    if (id == null) return null;
+    return _changesetCommentsService.getChangesetUrl(id, uploadMode);
+  }
+  
+  /// Mark changeset comments as read (called when user views the changeset on OSM)
+  Future<void> markChangesetCommentsRead({
+    required String? username,
+    required UploadMode uploadMode,
+  }) async {
+    await _changesetCommentsService.markRead(username: username, uploadMode: uploadMode);
+    if (_unreadChangesetId != null) {
+      _unreadChangesetId = null;
+      notifyListeners();
+    }
+  }
+  
  /// Get the URL to view messages
  String getMessagesUrl(UploadMode uploadMode) {
    return _messagesService.getMessagesUrl(uploadMode);
@@ -53,7 +90,9 @@ class MessagesState extends ChangeNotifier {
  /// Clear message state (when user logs out or changes mode)
  void clearMessages() {
    _unreadCount = null;
+    _unreadChangesetId = null;
    _messagesService.clearCache();
+    _changesetCommentsService.clearCache();
    notifyListeners();
  }
-}
+}
@@ -1,12 +1,16 @@
 import 'package:flutter/material.dart';
+import 'package:shared_preferences/shared_preferences.dart';

 import '../models/operator_profile.dart';
 import '../services/operator_profile_service.dart';

 class OperatorProfileState extends ChangeNotifier {
+  static const String _profileOrderPrefsKey = 'operator_profile_order';
+  
  final List<OperatorProfile> _profiles = [];
+  List<String> _customOrder = []; // List of profile IDs in user's preferred order

-  List<OperatorProfile> get profiles => List.unmodifiable(_profiles);
+  List<OperatorProfile> get profiles => List.unmodifiable(_getOrderedProfiles());

  Future<void> init({bool addDefaults = false}) async {
    _profiles.addAll(await OperatorProfileService().load());
@@ -16,6 +20,10 @@ class OperatorProfileState extends ChangeNotifier {
      _profiles.addAll(OperatorProfile.getDefaults());
      await OperatorProfileService().save(_profiles);
    }
+    
+    // Load custom order from prefs
+    final prefs = await SharedPreferences.getInstance();
+    _customOrder = prefs.getStringList(_profileOrderPrefsKey) ?? [];
  }

  void addOrUpdateProfile(OperatorProfile p) {
@@ -34,4 +42,53 @@ class OperatorProfileState extends ChangeNotifier {
    OperatorProfileService().save(_profiles);
    notifyListeners();
  }
+
+  // Reorder profiles (for drag-and-drop in settings)
+  void reorderProfiles(int oldIndex, int newIndex) {
+    final orderedProfiles = _getOrderedProfiles();
+    
+    // With onReorderItem callback, newIndex is already adjusted
+    final item = orderedProfiles.removeAt(oldIndex);
+    orderedProfiles.insert(newIndex, item);
+    
+    // Update custom order with new sequence
+    _customOrder = orderedProfiles.map((p) => p.id).toList();
+    _saveCustomOrder();
+    notifyListeners();
+  }
+  
+  // Get profiles in custom order, with unordered profiles at the end
+  List<OperatorProfile> _getOrderedProfiles() {
+    if (_customOrder.isEmpty) {
+      return List.from(_profiles);
+    }
+    
+    final ordered = <OperatorProfile>[];
+    final profilesById = {for (final p in _profiles) p.id: p};
+    
+    // Add profiles in custom order
+    for (final id in _customOrder) {
+      final profile = profilesById[id];
+      if (profile != null) {
+        ordered.add(profile);
+        profilesById.remove(id);
+      }
+    }
+    
+    // Add any remaining profiles that weren't in the custom order
+    ordered.addAll(profilesById.values);
+    
+    return ordered;
+  }
+  
+  // Save custom order to disk
+  Future<void> _saveCustomOrder() async {
+    try {
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setStringList(_profileOrderPrefsKey, _customOrder);
+    } catch (e) {
+      // Fail gracefully in tests or if SharedPreferences isn't available
+      debugPrint('[OperatorProfileState] Failed to save custom order: $e');
+    }
+  }
 }
@@ -57,6 +57,28 @@ class ProfileState extends ChangeNotifier {
    _customOrder = prefs.getStringList(_profileOrderPrefsKey) ?? [];
  }

+  /// Reload all profiles from storage (useful after migrations modify stored profiles)
+  Future<void> reloadFromStorage() async {
+    // Preserve enabled state by ID
+    final enabledIds = _enabled.map((p) => p.id).toSet();
+    
+    // Clear and reload profiles
+    _profiles.clear();
+    _profiles.addAll(await ProfileService().load());
+    
+    // Restore enabled state for profiles that still exist
+    _enabled.clear();
+    _enabled.addAll(_profiles.where((p) => enabledIds.contains(p.id)));
+    
+    // Safety: Always have at least one enabled profile
+    if (_enabled.isEmpty && _profiles.isNotEmpty) {
+      final builtIn = _profiles.firstWhere((profile) => profile.builtin, orElse: () => _profiles.first);
+      _enabled.add(builtIn);
+    }
+    
+    notifyListeners();
+  }
+
  void toggleProfile(NodeProfile p, bool e) {
    if (e) {
      _enabled.add(p);
@@ -107,10 +129,7 @@ class ProfileState extends ChangeNotifier {
  void reorderProfiles(int oldIndex, int newIndex) {
    final orderedProfiles = _getOrderedProfiles();
    
-    // Standard Flutter reordering logic
-    if (oldIndex < newIndex) {
-      newIndex -= 1;
-    }
+    // With onReorderItem callback, newIndex is already adjusted
    final item = orderedProfiles.removeAt(oldIndex);
    orderedProfiles.insert(newIndex, item);
    
@@ -4,6 +4,7 @@ import 'package:shared_preferences/shared_preferences.dart';
 import 'package:collection/collection.dart';

 import '../models/tile_provider.dart';
+import '../services/provider_tile_cache_manager.dart';
 import '../dev_config.dart';
 import '../keys.dart';

@@ -38,9 +39,16 @@ class SettingsState extends ChangeNotifier {
  static const String _pauseQueueProcessingPrefsKey = 'pause_queue_processing';
  static const String _navigationAvoidanceDistancePrefsKey = 'navigation_avoidance_distance';
  static const String _distanceUnitPrefsKey = 'distance_unit';
+  static const String _keepScreenAwakePrefsKey = 'keep_screen_awake';
+  static const String _hideZoomControlsPrefsKey = 'hide_zoom_controls';
+  static const String _offlineFeaturesEnabledPrefsKey = 'offline_features_enabled';

  bool _offlineMode = false;
  bool _pauseQueueProcessing = false;
+  bool _keepScreenAwake = false;
+  bool _hideZoomControls = false;
+  bool _offlineFeaturesEnabled = false;
+
  int _maxNodes = kDefaultMaxNodes;
  // Default must account for missing secrets (preview builds) even before init() runs
  UploadMode _uploadMode = (kEnableDevelopmentModes || !kHasOsmSecrets) ? UploadMode.simulate : UploadMode.production;
@@ -64,7 +72,12 @@ class SettingsState extends ChangeNotifier {
  int get proximityAlertDistance => _proximityAlertDistance;
  bool get networkStatusIndicatorEnabled => _networkStatusIndicatorEnabled;
  int get suspectedLocationMinDistance => _suspectedLocationMinDistance;
+  bool get keepScreenAwake => _keepScreenAwake;
+  bool get hideZoomControls => _hideZoomControls;
+  bool get offlineFeaturesEnabled => _offlineFeaturesEnabled;
  List<TileProvider> get tileProviders => List.unmodifiable(_tileProviders);
+
+
  String get selectedTileTypeId => _selectedTileTypeId;
  int get navigationAvoidanceDistance => _navigationAvoidanceDistance;
  DistanceUnit get distanceUnit => _distanceUnit;
@@ -137,7 +150,20 @@ class SettingsState extends ChangeNotifier {
    
    // Load suspected location minimum distance
    _suspectedLocationMinDistance = prefs.getInt(_suspectedLocationMinDistancePrefsKey) ?? 100;
+
+    // Load keep screen awake setting
+    _keepScreenAwake = prefs.getBool(_keepScreenAwakePrefsKey) ?? false;
+
+    // Load hide zoom controls setting
+    _hideZoomControls = prefs.getBool(_hideZoomControlsPrefsKey) ?? false;
+
+    // Load offline features enabled setting (defaults to false; migration
+    // for existing users with pre-existing offline area data lives in
+    // migrations.dart / migrate_2_10_5)
+    _offlineFeaturesEnabled = prefs.getBool(_offlineFeaturesEnabledPrefsKey) ?? false;
    
+
+
    // Load upload mode (including migration from old test_mode bool)
    if (prefs.containsKey(_uploadModePrefsKey)) {
      final idx = prefs.getInt(_uploadModePrefsKey) ?? 0;
@@ -332,6 +358,17 @@ class SettingsState extends ChangeNotifier {
    notifyListeners();
  }

+  /// Clear all tile caches for a specific provider
+  Future<void> clearTileProviderCaches(String providerId) async {
+    final provider = _tileProviders.firstWhereOrNull((p) => p.id == providerId);
+    if (provider == null) return;
+    
+    // Clear cache for each tile type in this provider
+    for (final tileType in provider.tileTypes) {
+      await ProviderTileCacheManager.deleteCache(providerId, tileType.id);
+    }
+  }
+
  /// Set follow-me mode
  Future<void> setFollowMeMode(FollowMeMode mode) async {
    if (_followMeMode != mode) {
@@ -385,7 +422,44 @@ class SettingsState extends ChangeNotifier {
    }
  }

-  // Set distance for avoidance of nodes during navigation
+  /// Set keep screen awake enabled/disabled
+    Future<void> setKeepScreenAwake(bool enabled) async {
+      if (_keepScreenAwake != enabled) {
+        _keepScreenAwake = enabled;
+        final prefs = await SharedPreferences.getInstance();
+        await prefs.setBool(_keepScreenAwakePrefsKey, enabled);
+        notifyListeners();
+      }
+    }
+
+  /// Set hide zoom controls enabled/disabled
+  Future<void> setHideZoomControls(bool enabled) async {
+    if (_hideZoomControls != enabled) {
+      _hideZoomControls = enabled;
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setBool(_hideZoomControlsPrefsKey, enabled);
+      notifyListeners();
+    }
+  }
+
+  /// Set the master "offline features enabled" toggle. When this is off,
+  /// offline areas (downloading, browsing, and using cached tiles/nodes) are
+  /// disabled entirely. Note: any cascading side effects (forcing offline
+  /// mode off, cancelling active downloads, prompting to delete existing
+  /// area data) are handled by the caller (see AppState.setOfflineFeaturesEnabled)
+  /// since those require access to services not owned by SettingsState.
+  Future<void> setOfflineFeaturesEnabled(bool enabled) async {
+    if (_offlineFeaturesEnabled != enabled) {
+      _offlineFeaturesEnabled = enabled;
+      final prefs = await SharedPreferences.getInstance();
+      await prefs.setBool(_offlineFeaturesEnabledPrefsKey, enabled);
+      notifyListeners();
+    }
+  }
+
+
+
+  /// Set distance for avoidance of nodes during navigation
  Future<void> setNavigationAvoidanceDistance(int distance) async {
    if (_navigationAvoidanceDistance != distance) {
      _navigationAvoidanceDistance = distance;
@@ -61,6 +61,11 @@ class SuspectedLocationState extends ChangeNotifier {
    notifyListeners();
  }

+  /// Start background refresh if needed (non-blocking)
+  Future<void> initBackgroundRefresh({bool offlineMode = false}) async {
+    await _service.initBackgroundRefresh(offlineMode: offlineMode);
+  }
+
  /// Enable or disable suspected locations
  Future<void> setEnabled(bool enabled) async {
    await _service.setEnabled(enabled);
@@ -6,8 +6,8 @@ import 'package:latlong2/latlong.dart';

 import '../models/pending_upload.dart';
 import '../models/osm_node.dart';
-import '../models/node_profile.dart';
 import '../services/map_data_provider.dart';
+import '../services/direction_submission_formatter.dart';
 import '../services/uploader.dart';
 import '../widgets/node_provider_with_cache.dart';
 import '../dev_config.dart';
@@ -121,10 +121,10 @@ class UploadQueueState extends ChangeNotifier {
  }

  // Add a completed session to the upload queue
-  void addFromSession(AddNodeSession session, {required UploadMode uploadMode}) {
+  PendingUpload addFromSession(AddNodeSession session, {required UploadMode uploadMode}) {
    final upload = PendingUpload(
      coord: session.target!,
-      direction: _formatDirectionsForSubmission(session.directions, session.profile),
+      direction: DirectionSubmissionFormatter.format(session.directions, session.profile),
      profile: session.profile!,  // Safe to use ! because commitSession() checks for null
      operatorProfile: session.operatorProfile,
      refinedTags: session.refinedTags,
@@ -159,10 +159,11 @@ class UploadQueueState extends ChangeNotifier {
    NodeProviderWithCache.instance.notifyListeners();
    
    notifyListeners();
+    return upload;
  }

  // Add a completed edit session to the upload queue
-  void addFromEditSession(EditNodeSession session, {required UploadMode uploadMode}) {
+  PendingUpload addFromEditSession(EditNodeSession session, {required UploadMode uploadMode}) {
    // Determine operation type and coordinates
    final UploadOperation operation;
    final LatLng coordToUse;
@@ -183,7 +184,7 @@ class UploadQueueState extends ChangeNotifier {
    
    final upload = PendingUpload(
      coord: coordToUse,
-      direction: _formatDirectionsForSubmission(session.directions, session.profile),
+      direction: DirectionSubmissionFormatter.format(session.directions, session.profile),
      profile: session.profile!,  // Safe to use ! because commitEditSession() checks for null
      operatorProfile: session.operatorProfile,
      refinedTags: session.refinedTags,
@@ -250,15 +251,16 @@ class UploadQueueState extends ChangeNotifier {
    NodeProviderWithCache.instance.notifyListeners();
    
    notifyListeners();
+    return upload;
  }

  // Add a node deletion to the upload queue
-  void addFromNodeDeletion(OsmNode node, {required UploadMode uploadMode}) {
+  PendingUpload addFromNodeDeletion(OsmNode node, {required UploadMode uploadMode, String? changesetComment}) {
    final upload = PendingUpload(
      coord: node.coord,
      direction: node.directionDeg.isNotEmpty ? node.directionDeg.first : 0, // Direction not used for deletions but required for API
      profile: null, // No profile needed for deletions - just delete by node ID
-      changesetComment: 'Delete a surveillance node', // Default comment for deletions  
+      changesetComment: changesetComment ?? 'Delete a surveillance node', // Use provided comment or default
      uploadMode: uploadMode,
      operation: UploadOperation.delete,
      originalNodeId: node.id,
@@ -282,6 +284,7 @@ class UploadQueueState extends ChangeNotifier {
    NodeProviderWithCache.instance.notifyListeners();
    
    notifyListeners();
+    return upload;
  }

  void clearQueue() {
@@ -736,38 +739,6 @@ class UploadQueueState extends ChangeNotifier {
    }
  }

-  // Helper method to format multiple directions for submission, supporting profile FOV
-  dynamic _formatDirectionsForSubmission(List<double> directions, NodeProfile? profile) {
-    if (directions.isEmpty) return 0.0;
-    
-    // If profile has FOV, convert center directions to range notation
-    if (profile?.fov != null && profile!.fov! > 0) {
-      final ranges = directions.map((center) => 
-        _formatDirectionWithFov(center, profile.fov!)
-      ).toList();
-      
-      return ranges.length == 1 ? ranges.first : ranges.join(';');
-    }
-    
-    // No profile FOV: use original format (single number or semicolon-separated)
-    if (directions.length == 1) return directions.first;
-    return directions.map((d) => d.round().toString()).join(';');
-  }
-
-  // Convert a center direction and FOV to range notation (e.g., 180° center with 90° FOV -> "135-225")
-  String _formatDirectionWithFov(double center, double fov) {
-    // Handle 360-degree FOV as special case
-    if (fov >= 360) {
-      return '0-360';
-    }
-    
-    final halfFov = fov / 2;
-    final start = (center - halfFov + 360) % 360;
-    final end = (center + halfFov) % 360;
-    
-    return '${start.round()}-${end.round()}';
-  }
-
  // Clean up pending nodes from cache when queue items are deleted/cleared
  void _cleanupPendingNodeFromCache(PendingUpload upload) {
    if (upload.isDeletion) {
@@ -7,11 +7,11 @@ import 'package:flutter_map/flutter_map.dart';
 import '../app_state.dart';
 import '../dev_config.dart';
 import '../models/node_profile.dart';
-import '../models/pending_upload.dart';
 import '../services/localization_service.dart';
 import '../services/map_data_provider.dart';
 import '../services/node_data_manager.dart';
 import '../services/changelog_service.dart';
+import '../services/edit_node_change_detector.dart';
 import 'refine_tags_sheet.dart';
 import 'advanced_edit_options_sheet.dart';
 import 'proximity_warning_dialog.dart';
@@ -151,102 +151,6 @@ class _EditNodeSheetState extends State<EditNodeSheet> {
    );
  }

-  /// Check if the edit session has any actual changes compared to the original node
-  bool _hasActualChanges(EditNodeSession session) {
-    // Extract operation is always a change
-    if (session.extractFromWay) return true;
-    
-    // Check location change
-    const double tolerance = 0.0000001; // ~1cm precision
-    if ((session.target.latitude - session.originalNode.coord.latitude).abs() > tolerance ||
-        (session.target.longitude - session.originalNode.coord.longitude).abs() > tolerance) {
-      return true;
-    }
-    
-    // Check direction changes
-    if (!_directionsEqual(session.directions, session.originalNode.directionDeg)) {
-      return true;
-    }
-    
-    // Check tag changes (including operator profile and additional existing tags)
-    final originalTags = session.originalNode.tags;
-    final newTags = _getSessionCombinedTags(session);
-    if (!_tagsEqual(originalTags, newTags)) {
-      return true;
-    }
-    
-    return false;
-  }
-
-  /// Compare two direction lists, handling empty vs [0] cases
-  bool _directionsEqual(List<double> sessionDirs, List<double> originalDirs) {
-    // Sort both lists for comparison
-    final sorted1 = List<double>.from(sessionDirs)..sort();
-    final sorted2 = List<double>.from(originalDirs)..sort();
-    
-    // Handle empty list cases
-    if (sorted1.isEmpty && sorted2.isEmpty) return true;
-    if (sorted1.isEmpty || sorted2.isEmpty) {
-      // Special case: if one is empty and the other is [0], consider them different
-      // because the user either added or removed a direction
-      return false;
-    }
-    
-    if (sorted1.length != sorted2.length) return false;
-    
-    for (int i = 0; i < sorted1.length; i++) {
-      if ((sorted1[i] - sorted2[i]).abs() > 0.1) return false; // 0.1° tolerance
-    }
-    
-    return true;
-  }
-
-  /// Compare two tag maps, ignoring direction tags (handled separately)
-  bool _tagsEqual(Map<String, String> tags1, Map<String, String> tags2) {
-    final filtered1 = Map<String, String>.from(tags1);
-    final filtered2 = Map<String, String>.from(tags2);
-    
-    // Remove direction tags - they're handled separately
-    filtered1.remove('direction');
-    filtered1.remove('camera:direction');
-    filtered2.remove('direction');
-    filtered2.remove('camera:direction');
-    
-    return _mapEquals(filtered1, filtered2);
-  }
-
-  /// Deep equality check for maps
-  bool _mapEquals(Map<String, String> map1, Map<String, String> map2) {
-    if (map1.length != map2.length) return false;
-    
-    for (final entry in map1.entries) {
-      if (map2[entry.key] != entry.value) return false;
-    }
-    
-    return true;
-  }
-
-  /// Get the combined tags that would be submitted for this session
-  Map<String, String> _getSessionCombinedTags(EditNodeSession session) {
-    if (session.profile == null) return <String, String>{};
-    
-    // Create a temporary PendingUpload to use its getCombinedTags logic
-    final tempUpload = PendingUpload(
-      coord: session.target,
-      direction: session.directions.isNotEmpty ? session.directions.first : 0.0,
-      profile: session.profile,
-      operatorProfile: session.operatorProfile,
-      refinedTags: session.refinedTags,
-      additionalExistingTags: session.additionalExistingTags, // Include additional existing tags!
-      changesetComment: session.changesetComment, // Required parameter
-      uploadMode: UploadMode.production, // Mode doesn't matter for tag combination
-      operation: UploadOperation.modify,
-      originalNodeId: session.originalNode.id, // Required for modify operations
-    );
-    
-    return tempUpload.getCombinedTags();
-  }
-
  /// Show dialog explaining why submission is disabled due to no changes
  void _showNoChangesDialog(BuildContext context, LocalizationService locService) {
    showDialog<void>(
@@ -436,7 +340,7 @@ class _EditNodeSheetState extends State<EditNodeSheet> {

        void commit() {
          // Check if there are any actual changes to submit
-          if (!_hasActualChanges(widget.session)) {
+          if (!EditNodeChangeDetector.hasActualChanges(widget.session)) {
            _showNoChangesDialog(context, locService);
            return;
          }
@@ -0,0 +1,157 @@
+import 'dart:async';
+import 'package:flutter/material.dart';
+
+import '../app_state.dart';
+import '../dev_config.dart';
+import '../services/localization_service.dart';
+
+/// Applies a queue-pausing settings change (enabling offline mode or pausing
+/// the upload queue), but if there's an in-flight submission (a queue item
+/// that has already opened a changeset and hasn't closed it yet), first
+/// shows a non-dismissible-by-tap-outside dialog explaining that the
+/// submission needs to finish. Once it completes, a brief confirmation is
+/// shown before the dialog auto-closes and the setting takes effect.
+///
+/// If nothing is in-flight, [applyChange] is invoked immediately with no
+/// dialog shown at all.
+///
+/// The dialog can also be dismissed early by the user tapping "View in
+/// Queue", in case something is stuck (e.g. a failed/erroring item) — this
+/// lets the user navigate to the queue screen to investigate/clear it out,
+/// rather than getting stuck waiting indefinitely.
+Future<void> applyQueueSettingChangeRespectingInFlightUploads({
+  required BuildContext context,
+  required AppState appState,
+  required Future<void> Function() applyChange,
+}) async {
+  if (!appState.hasInFlightUploads) {
+    await applyChange();
+    return;
+  }
+
+  await showDialog<void>(
+    context: context,
+    barrierDismissible: false,
+    builder: (_) => InFlightUploadWaitDialog(
+      onAllComplete: () {
+        // Fire and forget - the dialog doesn't need to await this.
+        applyChange();
+      },
+    ),
+  );
+}
+
+class InFlightUploadWaitDialog extends StatefulWidget {
+  /// Called exactly once, as soon as no queue items are actively processing.
+  final VoidCallback onAllComplete;
+
+  const InFlightUploadWaitDialog({super.key, required this.onAllComplete});
+
+  @override
+  State<InFlightUploadWaitDialog> createState() => _InFlightUploadWaitDialogState();
+}
+
+class _InFlightUploadWaitDialogState extends State<InFlightUploadWaitDialog> {
+  bool _completed = false;
+  bool _appliedChange = false;
+  Timer? _autoCloseTimer;
+  late final AppState _appState;
+
+  @override
+  void initState() {
+    super.initState();
+    _appState = AppState.instance;
+    _appState.addListener(_onAppStateChanged);
+    // Handle the (unlikely) race where the in-flight upload finishes between
+    // the initial check and this dialog actually mounting.
+    WidgetsBinding.instance.addPostFrameCallback((_) => _onAppStateChanged());
+  }
+
+  void _onAppStateChanged() {
+    if (!mounted || _completed) return;
+    if (_appState.hasInFlightUploads) return;
+
+    setState(() {
+      _completed = true;
+    });
+
+    if (!_appliedChange) {
+      _appliedChange = true;
+      widget.onAllComplete();
+    }
+
+    _autoCloseTimer = Timer(kInFlightUploadCompleteDisplayDuration, () {
+      if (mounted) {
+        Navigator.of(context, rootNavigator: true).pop();
+      }
+    });
+  }
+
+  @override
+  void dispose() {
+    _appState.removeListener(_onAppStateChanged);
+    _autoCloseTimer?.cancel();
+    super.dispose();
+  }
+
+  void _viewInQueue() {
+    Navigator.of(context, rootNavigator: true).pop();
+    Navigator.of(context).pushNamed('/settings/queue');
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AnimatedBuilder(
+      animation: LocalizationService.instance,
+      builder: (context, child) {
+        final locService = LocalizationService.instance;
+
+        return PopScope(
+          canPop: false,
+          child: AlertDialog(
+            title: Row(
+              children: [
+                Icon(
+                  _completed ? Icons.check_circle : Icons.cloud_upload,
+                  color: _completed ? Colors.green : Theme.of(context).colorScheme.primary,
+                ),
+                const SizedBox(width: 8),
+                Expanded(
+                  child: Text(
+                    _completed
+                        ? locService.t('queue.inFlightCompleteTitle')
+                        : locService.t('queue.inFlightWaitTitle'),
+                  ),
+                ),
+              ],
+            ),
+            content: Column(
+              mainAxisSize: MainAxisSize.min,
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Text(
+                  _completed
+                      ? locService.t('queue.inFlightCompleteMessage')
+                      : locService.t('queue.inFlightWaitMessage'),
+                ),
+                const SizedBox(height: 20),
+                Center(
+                  child: _completed
+                      ? const Icon(Icons.check_circle, size: 40, color: Colors.green)
+                      : const CircularProgressIndicator(),
+                ),
+              ],
+            ),
+            actions: [
+              if (!_completed)
+                TextButton(
+                  onPressed: _viewInQueue,
+                  child: Text(locService.t('node.viewInQueue')),
+                ),
+            ],
+          ),
+        );
+      },
+    );
+  }
+}
@@ -1,14 +1,19 @@
 import 'dart:async';
 import 'package:flutter/material.dart';
+import 'package:flutter_map/flutter_map.dart' show LatLngBounds;
 import 'package:flutter_map_animations/flutter_map_animations.dart';
 import 'package:geolocator/geolocator.dart';
 import 'package:latlong2/latlong.dart';
+import 'package:flutter/foundation.dart' show defaultTargetPlatform, TargetPlatform;

 import '../../dev_config.dart';
 import '../../app_state.dart' show FollowMeMode;
 import '../../services/proximity_alert_service.dart';
+import '../../services/coordinate_validation.dart';
+import '../../services/localization_service.dart';
 import '../../models/osm_node.dart';
 import '../../models/node_profile.dart';
+import '../../services/geo_bounds.dart';

 /// Simple GPS controller that handles precise location permissions only.
 /// Key principles: 
@@ -18,7 +23,11 @@ import '../../models/node_profile.dart';
 class GpsController {
  StreamSubscription<Position>? _positionSub;
  Timer? _retryTimer;
-  
+
+  /// Whether the live stream was started with background delivery armed, so a
+  /// proximity-alerts toggle knows whether it actually needs to rebuild it.
+  bool _streamIsBackgroundCapable = false;
+
  // Location state
  LatLng? _currentLocation;
  bool _hasLocation = false;
@@ -29,11 +38,15 @@ class GpsController {
  FollowMeMode Function()? _getCurrentFollowMeMode;
  bool Function()? _getProximityAlertsEnabled;
  int Function()? _getProximityAlertDistance;
-  List<OsmNode> Function()? _getNearbyNodes;
+  List<OsmNode> Function(LatLng userLocation, int radiusMeters)? _getNearbyNodes;
  List<NodeProfile> Function()? _getEnabledProfiles;
  VoidCallback? _onMapMovedProgrammatically;
  bool Function()? _isUserInteracting;

+  LatLngBounds? _backgroundTrackingBounds;
+  bool _isFetchingBackgroundNodes = false;
+  Future<void> Function(LatLngBounds)? _onFetchBackgroundNodes;
+
  /// Get the current GPS location (if available)
  LatLng? get currentLocation => _currentLocation;
  
@@ -47,8 +60,9 @@ class GpsController {
    required FollowMeMode Function() getCurrentFollowMeMode,
    required bool Function() getProximityAlertsEnabled,
    required int Function() getProximityAlertDistance,
-    required List<OsmNode> Function() getNearbyNodes,
+    required List<OsmNode> Function(LatLng userLocation, int radiusMeters) getNearbyNodes,
    required List<NodeProfile> Function() getEnabledProfiles,
+    Future<void> Function(LatLngBounds)? onFetchBackgroundNodes,
    VoidCallback? onMapMovedProgrammatically,
    bool Function()? isUserInteracting,
  }) async {
@@ -62,6 +76,7 @@ class GpsController {
    _getProximityAlertDistance = getProximityAlertDistance;
    _getNearbyNodes = getNearbyNodes;
    _getEnabledProfiles = getEnabledProfiles;
+    _onFetchBackgroundNodes = onFetchBackgroundNodes;
    _onMapMovedProgrammatically = onMapMovedProgrammatically;
    _isUserInteracting = isUserInteracting;

@@ -83,6 +98,38 @@ class GpsController {
    _handleInitialFollowMeAnimation(newMode, oldMode);
  }

+  /// Force a fresh fix, e.g. when the app returns from the background.
+  ///
+  /// The position stream can stay silent after a resume — and a simulated
+  /// location that "teleported" while the app was suspended produces no
+  /// movement event at all — leaving _currentLocation stale, so proximity
+  /// alerts would keep evaluating against the old position.
+  Future<void> refreshLocation() async {
+    debugPrint('[GpsController] Refreshing location after resume');
+
+    // Restart the stream first: iOS often stops delivering to a subscription
+    // that spanned suspension.
+    if (_positionSub != null) {
+      _stopLocationTracking();
+      _startPositionStream();
+    }
+
+    try {
+      // geolocator 10.x: getCurrentPosition takes desiredAccuracy, unlike
+      // getPositionStream above which takes a LocationSettings object.
+      final position = await Geolocator.getCurrentPosition(
+        desiredAccuracy: LocationAccuracy.high,
+        // Match the stream's forceLocationManager: true, so the one-shot and
+        // the stream cannot disagree about where we are on Android.
+        forceAndroidLocationManager: true,
+        timeLimit: const Duration(seconds: 10),
+      );
+      _onPositionReceived(position);
+    } catch (e) {
+      debugPrint('[GpsController] Failed to refresh location: $e');
+    }
+  }
+
  /// Manual retry (e.g., user pressed follow-me button)
  Future<void> retryLocationInit() async {
    debugPrint('[GpsController] Manual retry of location initialization');
@@ -145,19 +192,30 @@ class GpsController {
  void _startPositionStream() {
    final followMeMode = _getCurrentFollowMeMode?.call() ?? FollowMeMode.off;
    final distanceFilter = followMeMode == FollowMeMode.off ? 5 : 1; // 5m normal, 1m follow-me
-    
-    debugPrint('[GpsController] Starting GPS position stream (${distanceFilter}m filter)');
-    
+
+    // Both platforms stop feeding a backgrounded app by default, which is why
+    // alerts only ever fired with the app on screen. Keeping the stream alive
+    // in the background is visible to the user (persistent notification on
+    // Android, blue status bar on iOS), so only ask for it when proximity
+    // alerts are actually switched on.
+    final background = _getProximityAlertsEnabled?.call() ?? false;
+
+    debugPrint(
+      '[GpsController] Starting GPS position stream '
+      '(${distanceFilter}m filter, background=$background)',
+    );
+
    try {
      _positionSub = Geolocator.getPositionStream(
-        locationSettings: LocationSettings(
-          accuracy: LocationAccuracy.high, // Request best, accept what we get
+        locationSettings: _buildLocationSettings(
          distanceFilter: distanceFilter,
+          background: background,
        ),
      ).listen(
        _onPositionReceived,
        onError: _onPositionError,
      );
+      _streamIsBackgroundCapable = background;
    } catch (e) {
      debugPrint('[GpsController] Failed to start position stream: $e');
      _hasLocation = false;
@@ -166,6 +224,79 @@ class GpsController {
    }
  }

+  /// Platform-specific location settings.
+  ///
+  /// When [background] is false these are exactly the old foreground-only
+  /// settings, so nothing changes for users who leave proximity alerts off.
+  LocationSettings _buildLocationSettings({
+    required int distanceFilter,
+    required bool background,
+  }) {
+    final locService = LocalizationService.instance;
+
+    if (defaultTargetPlatform == TargetPlatform.android) {
+      return AndroidSettings(
+        accuracy: LocationAccuracy.high,
+        distanceFilter: distanceFilter,
+        forceLocationManager: true,
+        // Supplying this config is what makes geolocator run its
+        // GeolocatorLocationService as a foreground service. Without it
+        // Android throttles a backgrounded app to a few updates per hour and
+        // then stops entirely, so alerts never fire.
+        foregroundNotificationConfig: background
+            ? ForegroundNotificationConfig(
+                notificationTitle:
+                    locService.t('proximityAlerts.backgroundServiceTitle'),
+                notificationText:
+                    locService.t('proximityAlerts.backgroundServiceText'),
+                notificationChannelName:
+                    locService.t('proximityAlerts.backgroundServiceChannel'),
+                // Without a wake lock the system sleeps and delivers the
+                // queued positions in one burst on wake — far too late to warn
+                // anyone about a device they already drove past.
+                enableWakeLock: true,
+                setOngoing: true,
+              )
+            : null,
+      );
+    }
+
+    if (defaultTargetPlatform == TargetPlatform.iOS ||
+        defaultTargetPlatform == TargetPlatform.macOS) {
+      return AppleSettings(
+        accuracy: LocationAccuracy.high,
+        distanceFilter: distanceFilter,
+        // Pairs with UIBackgroundModes=location in Info.plist. Together they
+        // stop iOS from suspending the app on background, which is what killed
+        // the position stream (and therefore every alert) before.
+        allowBackgroundLocationUpdates: background,
+        // iOS otherwise pauses updates when it decides you have stopped moving
+        // and never reliably resumes them — a silent death for alerts.
+        pauseLocationUpdatesAutomatically: false,
+        // The blue status bar pill. Non-negotiable honesty: the app is reading
+        // location off screen and the user should be able to see that.
+        showBackgroundLocationIndicator: background,
+        activityType: ActivityType.otherNavigation,
+      );
+    }
+
+    return LocationSettings(
+      accuracy: LocationAccuracy.high,
+      distanceFilter: distanceFilter,
+    );
+  }
+
+  /// Rebuild the stream when the proximity-alerts setting is toggled, so
+  /// background delivery is armed (or dropped) immediately rather than at the
+  /// next unrelated stream restart.
+  void updateProximityAlertsEnabled(bool enabled) {
+    if (_streamIsBackgroundCapable == enabled) return;
+
+    debugPrint('[GpsController] Proximity alerts $enabled — rebuilding stream');
+    _stopLocationTracking();
+    _startPositionStream();
+  }
+
  /// Restart position stream with current follow-me settings
  void _restartPositionStream() {
    if (_positionSub == null) {
@@ -178,8 +309,65 @@ class GpsController {
    _startPositionStream();
  }

+  Future<void> _checkBackgroundDataRefresh(LatLng userLocation) async {
+    final proximityEnabled = _getProximityAlertsEnabled?.call() ?? false;
+
+    // Debug 1: Check the early return conditions
+    debugPrint('[GpsController-Background] proximityEnabled: $proximityEnabled, '
+               'onFetchBackgroundNodes null: ${_onFetchBackgroundNodes == null}, '
+               'isFetchingBackgroundNodes: $_isFetchingBackgroundNodes');
+
+    if (!proximityEnabled || _onFetchBackgroundNodes == null || _isFetchingBackgroundNodes) return;
+
+    bool needsRefresh = false;
+    if (_backgroundTrackingBounds == null) {
+      debugPrint('[GpsController-Background] Bounds are null. Triggering initial refresh.');
+      needsRefresh = true;
+    } else {
+      final bounds = _backgroundTrackingBounds!;
+      final northDist = Geolocator.distanceBetween(userLocation.latitude, userLocation.longitude, bounds.north, userLocation.longitude);
+      final southDist = Geolocator.distanceBetween(userLocation.latitude, userLocation.longitude, bounds.south, userLocation.longitude);
+      final eastDist = Geolocator.distanceBetween(userLocation.latitude, userLocation.longitude, userLocation.latitude, bounds.east);
+      final westDist = Geolocator.distanceBetween(userLocation.latitude, userLocation.longitude, userLocation.latitude, bounds.west);
+
+      final minDist = [northDist, southDist, eastDist, westDist].reduce((a, b) => a < b ? a : b);
+
+      // Debug 2: Print the closest distance to the edge
+      debugPrint('[GpsController-Background] Closest edge distance: ${minDist.toStringAsFixed(1)}m (Threshold: 2500m)');
+
+      if (minDist < 2500) {
+        debugPrint('[GpsController-Background] Threshold crossed. Triggering refresh.');
+        needsRefresh = true;
+      }
+    }
+
+    if (needsRefresh) {
+      _isFetchingBackgroundNodes = true;
+      try {
+        final newBounds = boundsAround(userLocation, 5000);
+        await _onFetchBackgroundNodes?.call(newBounds);
+        _backgroundTrackingBounds = newBounds;
+        debugPrint('[GpsController-Background] Successfully fetched and updated tracking bounds.');
+      } catch (e) {
+        debugPrint('[GpsController-Background] Background fetch failed: $e');
+      } finally {
+        _isFetchingBackgroundNodes = false;
+      }
+    }
+  }
+
  /// Handle incoming GPS position
  void _onPositionReceived(Position position) {
+    // Reject malformed fixes (occasionally NaN/Infinite from the platform
+    // location stack) before they reach map state.
+    if (!isValidLatitude(position.latitude) || !isValidLongitude(position.longitude)) {
+      debugPrint(
+        '[GpsController] Ignoring invalid GPS position: '
+        'lat=${position.latitude}, lng=${position.longitude}',
+      );
+      return;
+    }
+
    final newLocation = LatLng(position.latitude, position.longitude);
    _currentLocation = newLocation;
    
@@ -196,7 +384,8 @@ class GpsController {
    
    // Handle proximity alerts
    _checkProximityAlerts(newLocation);
-    
+    _checkBackgroundDataRefresh(newLocation);
+
    // Handle follow-me animations
    _handleFollowMeUpdate(position, newLocation);
  }
@@ -217,13 +406,19 @@ class GpsController {
  void _checkProximityAlerts(LatLng userLocation) {
    final proximityEnabled = _getProximityAlertsEnabled?.call() ?? false;
    if (!proximityEnabled) return;
-    
-    final nearbyNodes = _getNearbyNodes?.call() ?? [];
-    if (nearbyNodes.isEmpty) return;
-    
+
    final alertDistance = _getProximityAlertDistance?.call() ?? 200;
+
+    // Look up nodes around where the user actually is, not around whatever the
+    // map camera happens to show. Backgrounded, the camera never moves, so the
+    // old viewport-based lookup went stale the moment you drove out of it —
+    // and even in the foreground it missed alerts whenever the map was panned
+    // away from your position.
+    final nearbyNodes = _getNearbyNodes?.call(userLocation, alertDistance) ?? [];
+    if (nearbyNodes.isEmpty) return;
+
    final enabledProfiles = _getEnabledProfiles?.call() ?? [];
-    
+
    ProximityAlertService().checkProximity(
      userLocation: userLocation,
      nodes: nearbyNodes,
@@ -355,7 +550,8 @@ class GpsController {
    _getProximityAlertDistance = null;
    _getNearbyNodes = null;
    _getEnabledProfiles = null;
+    _onFetchBackgroundNodes = null;
    _onMapMovedProgrammatically = null;
    _isUserInteracting = null;
  }
-}
+}
@@ -17,6 +17,7 @@ class MapOverlays extends StatelessWidget {
  final EditNodeSession? editSession;
  final String? attribution; // Attribution for current tile provider
  final VoidCallback? onSearchPressed; // Callback for search button
+  final bool hideZoomControls; // Hide zoom indicator + zoom in/out buttons
  const MapOverlays({
    super.key,
    required this.mapController,
@@ -25,8 +26,10 @@ class MapOverlays extends StatelessWidget {
    this.editSession,
    this.attribution,
    this.onSearchPressed,
+    this.hideZoomControls = false,
  });

+
  /// Show full attribution text in a dialog with license link.
  void _showAttributionDialog(BuildContext context, String attribution) {
    final locService = LocalizationService.instance;
@@ -138,35 +141,37 @@ class MapOverlays extends StatelessWidget {
        ),

        // Zoom indicator, positioned relative to button bar with left safe area
-        Positioned(
-          left: leftPositionWithSafeArea(10, safeArea),
-          bottom: bottomPositionFromButtonBar(kZoomIndicatorSpacingAboveButtonBar, safeArea.bottom),
-          child: Container(
-            padding: const EdgeInsets.symmetric(horizontal: 7, vertical: 2),
-            decoration: BoxDecoration(
-              color: Colors.black.withValues(alpha: 0.52),
-              borderRadius: BorderRadius.circular(7),
-            ),
-            child: Builder(
-              builder: (context) {
-                double zoom = 15.0; // fallback
-                try {
-                  zoom = mapController.mapController.camera.zoom;
-                } catch (_) {
-                  // Map controller not ready yet
-                }
-                return Text(
-                  'Zoom: ${zoom.toStringAsFixed(2)}',
-                  style: const TextStyle(
-                    color: Colors.white,
-                    fontSize: 12,
-                    fontWeight: FontWeight.w600,
-                  ),
-                );
-              },
+        if (!hideZoomControls)
+          Positioned(
+            left: leftPositionWithSafeArea(10, safeArea),
+            bottom: bottomPositionFromButtonBar(kZoomIndicatorSpacingAboveButtonBar, safeArea.bottom),
+            child: Container(
+              padding: const EdgeInsets.symmetric(horizontal: 7, vertical: 2),
+              decoration: BoxDecoration(
+                color: Colors.black.withValues(alpha: 0.52),
+                borderRadius: BorderRadius.circular(7),
+              ),
+              child: Builder(
+                builder: (context) {
+                  double zoom = 15.0; // fallback
+                  try {
+                    zoom = mapController.mapController.camera.zoom;
+                  } catch (_) {
+                    // Map controller not ready yet
+                  }
+                  return Text(
+                    'Zoom: ${zoom.toStringAsFixed(2)}',
+                    style: const TextStyle(
+                      color: Colors.white,
+                      fontSize: 12,
+                      fontWeight: FontWeight.w600,
+                    ),
+                  );
+                },
+              ),
            ),
          ),
-        ),
+

        // Attribution overlay, positioned relative to button bar with left safe area
        if (attribution != null)
@@ -228,37 +233,40 @@ class MapOverlays extends StatelessWidget {
                  
                  // Layer selector button
                  const LayerSelectorButton(),
-                  const SizedBox(height: 8),
-                  // Zoom in button
-                  FloatingActionButton(
-                    mini: true,
-                    heroTag: "zoom_in",
-                    onPressed: () {
-                      try {
-                        final zoom = mapController.mapController.camera.zoom;
-                        mapController.mapController.move(mapController.mapController.camera.center, zoom + 1);
-                      } catch (_) {
-                        // Map controller not ready yet
-                      }
-                    },
-                    child: const Icon(Icons.add),
-                  ),
-                  const SizedBox(height: 8),
-                  // Zoom out button  
-                  FloatingActionButton(
-                    mini: true,
-                    heroTag: "zoom_out",
-                    onPressed: () {
-                      try {
-                        final zoom = mapController.mapController.camera.zoom;
-                        mapController.mapController.move(mapController.mapController.camera.center, zoom - 1);
-                      } catch (_) {
-                        // Map controller not ready yet
-                      }
-                    },
-                    child: const Icon(Icons.remove),
-                  ),
+                  if (!hideZoomControls) ...[
+                    const SizedBox(height: 8),
+                    // Zoom in button
+                    FloatingActionButton(
+                      mini: true,
+                      heroTag: "zoom_in",
+                      onPressed: () {
+                        try {
+                          final zoom = mapController.mapController.camera.zoom;
+                          mapController.mapController.move(mapController.mapController.camera.center, zoom + 1);
+                        } catch (_) {
+                          // Map controller not ready yet
+                        }
+                      },
+                      child: const Icon(Icons.add),
+                    ),
+                    const SizedBox(height: 8),
+                    // Zoom out button  
+                    FloatingActionButton(
+                      mini: true,
+                      heroTag: "zoom_out",
+                      onPressed: () {
+                        try {
+                          final zoom = mapController.mapController.camera.zoom;
+                          mapController.mapController.move(mapController.mapController.camera.center, zoom - 1);
+                        } catch (_) {
+                          // Map controller not ready yet
+                        }
+                      },
+                      child: const Icon(Icons.remove),
+                    ),
+                  ],
                ],
+
              );
            },
          ),
@@ -3,6 +3,7 @@ import 'package:flutter_map_animations/flutter_map_animations.dart';
 import 'package:latlong2/latlong.dart';
 import 'package:shared_preferences/shared_preferences.dart';

+import '../../services/coordinate_validation.dart';

 /// Manages map position persistence and initial positioning.
 /// Handles saving/loading last map position and moving to initial locations.
@@ -29,9 +30,9 @@ class MapPositionManager {
      final lng = prefs.getDouble('last_map_longitude');
      final zoom = prefs.getDouble('last_map_zoom');
      
-      if (lat != null && lng != null && 
-          _isValidCoordinate(lat) && _isValidCoordinate(lng)) {
-        final validZoom = zoom != null && _isValidZoom(zoom) ? zoom : 15.0;
+      if (lat != null && lng != null &&
+          isValidLatitude(lat) && isValidLongitude(lng)) {
+        final validZoom = zoom != null && isValidZoom(zoom) ? zoom : 15.0;
        _initialLocation = LatLng(lat, lng);
        _initialZoom = validZoom;
        debugPrint('[MapPositionManager] Loaded last map position: ${_initialLocation!.latitude}, ${_initialLocation!.longitude}, zoom: $_initialZoom');
@@ -50,9 +51,9 @@ class MapPositionManager {
      try {
        final zoom = _initialZoom ?? 15.0;
        // Double-check coordinates are valid before moving
-        if (_isValidCoordinate(_initialLocation!.latitude) && 
-            _isValidCoordinate(_initialLocation!.longitude) && 
-            _isValidZoom(zoom)) {
+        if (isValidLatitude(_initialLocation!.latitude) &&
+            isValidLongitude(_initialLocation!.longitude) &&
+            isValidZoom(zoom)) {
          controller.mapController.move(_initialLocation!, zoom);
          _hasMovedToInitialLocation = true;
          debugPrint('[MapPositionManager] Moved to initial location: ${_initialLocation!.latitude}, ${_initialLocation!.longitude}');
@@ -70,9 +71,9 @@ class MapPositionManager {
  Future<void> saveMapPosition(LatLng location, double zoom) async {
    try {
      // Validate coordinates and zoom before saving
-      if (!_isValidCoordinate(location.latitude) || 
-          !_isValidCoordinate(location.longitude) || 
-          !_isValidZoom(zoom)) {
+      if (!isValidLatitude(location.latitude) ||
+          !isValidLongitude(location.longitude) ||
+          !isValidZoom(zoom)) {
        debugPrint('[MapPositionManager] Invalid map position, not saving: lat=${location.latitude}, lng=${location.longitude}, zoom=$zoom');
        return;
      }
@@ -87,8 +88,6 @@ class MapPositionManager {
    }
  }

-
-
  /// Clear any stored map position (useful for recovery from invalid data)
  static Future<void> clearStoredMapPosition() async {
    try {
@@ -101,20 +100,4 @@ class MapPositionManager {
      debugPrint('[MapPositionManager] Failed to clear stored map position: $e');
    }
  }
-
-  /// Validate that a coordinate value is valid (not NaN, not infinite, within bounds)
-  bool _isValidCoordinate(double value) {
-    return !value.isNaN && 
-           !value.isInfinite && 
-           value >= -180.0 && 
-           value <= 180.0;
-  }
-
-  /// Validate that a zoom level is valid
-  bool _isValidZoom(double zoom) {
-    return !zoom.isNaN && 
-           !zoom.isInfinite && 
-           zoom >= 1.0 && 
-           zoom <= 25.0;
-  }
-}
+}
@@ -3,9 +3,11 @@ import 'package:flutter_map/flutter_map.dart';
 import 'package:flutter_map_animations/flutter_map_animations.dart';
 import 'package:latlong2/latlong.dart';
 import 'package:provider/provider.dart';
+import 'package:wakelock_plus/wakelock_plus.dart';

 import '../app_state.dart' show AppState, FollowMeMode;
 import '../services/offline_area_service.dart';
+import '../services/geo_bounds.dart';

 import '../models/osm_node.dart';
 import '../models/suspected_location.dart';
@@ -25,9 +27,12 @@ import 'node_limit_indicator.dart';
 import 'proximity_alert_banner.dart';
 import '../dev_config.dart';
 import '../services/proximity_alert_service.dart';
+import '../services/coordinate_validation.dart';
 import 'sheet_aware_map.dart';
+
 import 'custom_scale_bar.dart';

+
 class MapView extends StatefulWidget {
  final AnimatedMapController controller;
  const MapView({
@@ -42,6 +47,7 @@ class MapView extends StatefulWidget {
    this.onSearchPressed,
    this.onNodeLimitChanged,
    this.onLocationStatusChanged,
+    this.onMapLongPress,
  });

  final FollowMeMode followMeMode;
@@ -53,12 +59,13 @@ class MapView extends StatefulWidget {
  final VoidCallback? onSearchPressed;
  final void Function(bool isLimited)? onNodeLimitChanged;
  final VoidCallback? onLocationStatusChanged;
+  final void Function(LatLng)? onMapLongPress;

  @override
  State<MapView> createState() => MapViewState();
 }

-class MapViewState extends State<MapView> {
+class MapViewState extends State<MapView> with WidgetsBindingObserver {
  late final AnimatedMapController _controller;
  final Debouncer _cameraDebounce = Debouncer(kDebounceCameraRefresh);
  final Debouncer _tileDebounce = Debouncer(const Duration(milliseconds: 150));
@@ -77,6 +84,13 @@ class MapViewState extends State<MapView> {
  
  // Track map center to clear queue on significant panning
  LatLng? _lastCenter;
+
+  // Last known-good camera center/zoom, used to self-heal if the camera
+  // ever gets pushed into an invalid state.
+  LatLng? _lastValidCenter;
+  double? _lastValidZoom;
+
+
  
  // State for proximity alert banner
  bool _showProximityBanner = false;
@@ -84,7 +98,20 @@ class MapViewState extends State<MapView> {
  // Track active pointers to suppress follow-me animations during touch
  int _activePointers = 0;
  
+  bool _isWakelockEnabled = false;

+  void _updateWakelock(bool shouldBeAwake) {
+    if (_isWakelockEnabled != shouldBeAwake) {
+      _isWakelockEnabled = shouldBeAwake;
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        if (shouldBeAwake) {
+          WakelockPlus.enable();
+        } else {
+          WakelockPlus.disable();
+        }
+      });
+    }
+  }

  @override
  void initState() {
@@ -100,6 +127,8 @@ class MapViewState extends State<MapView> {
    _dataManager = MapDataManager();
    _interactionManager = MapInteractionManager();
    
+    WidgetsBinding.instance.addObserver(this);
+
    // Initialize proximity alert service
    ProximityAlertService().initialize(
      onVisualAlert: () {
@@ -160,16 +189,16 @@ class MapViewState extends State<MapView> {
        }
        return 200;
      },
-      getNearbyNodes: () {
+      getNearbyNodes: (userLocation, radiusMeters) {
        if (mounted) {
          try {
-            final LatLngBounds mapBounds;
-            try {
-              mapBounds = _controller.mapController.camera.visibleBounds;
-            } catch (_) {
-              return [];
-            }
-            return NodeProviderWithCache.instance.getCachedNodesForBounds(mapBounds);
+            // Deliberately not the map camera's visibleBounds: while the app
+            // is backgrounded the camera is frozen wherever the user left it,
+            // so a viewport lookup returns nodes from a place they may be
+            // miles from by now. Box around the live GPS position instead.
+            return NodeProviderWithCache.instance.getCachedNodesForBounds(
+              boundsAround(userLocation, radiusMeters),
+            );
          } catch (e) {
            debugPrint('[MapView] Could not get nearby nodes: $e');
            return [];
@@ -188,6 +217,16 @@ class MapViewState extends State<MapView> {
        }
        return [];
      },
+      onFetchBackgroundNodes: (bounds) async {
+        if (!mounted) return;
+        final appState = context.read<AppState>();
+
+        await NodeProviderWithCache.instance.fetchAndUpdate(
+          bounds: bounds,
+          profiles: appState.enabledProfiles,
+          uploadMode: appState.uploadMode,
+        );
+      },
      onMapMovedProgrammatically: () {
        // Refresh nodes when GPS controller moves the map
        _refreshNodesFromProvider();
@@ -205,14 +244,25 @@ class MapViewState extends State<MapView> {



+  @override
+  void didChangeAppLifecycleState(AppLifecycleState state) {
+    // The position stream can go quiet across suspension, so pull a fresh fix
+    // rather than trusting the last one we saw before backgrounding.
+    if (state == AppLifecycleState.resumed) {
+      _gpsController.refreshLocation();
+    }
+  }
+
  @override
  void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
    _cameraDebounce.dispose();
    _tileDebounce.dispose();
    _mapPositionDebounce.dispose();
    _nodeController.dispose();
    _tileManager.dispose();
    _gpsController.dispose();
+    WakelockPlus.disable();
    // PrefetchAreaService no longer used - replaced with NodeDataManager
    super.dispose();
  }
@@ -258,6 +308,27 @@ class MapViewState extends State<MapView> {
    return (!appState.offlineMode && appState.isInSearchMode) ? 60.0 : 0.0;
  }

+  /// Known-good fallback location for [initialCenter]: validated GPS
+  /// location, then validated persisted position, then a hardcoded default.
+  LatLng get _safeInitialCenter {
+    final gpsLocation = _gpsController.currentLocation;
+    if (gpsLocation != null &&
+        isValidLatitude(gpsLocation.latitude) &&
+        isValidLongitude(gpsLocation.longitude)) {
+      return gpsLocation;
+    }
+    final persisted = _positionManager.initialLocation;
+    if (persisted != null &&
+        isValidLatitude(persisted.latitude) &&
+        isValidLongitude(persisted.longitude)) {
+      return persisted;
+    }
+    return LatLng(37.7749, -122.4194);
+  }
+
+
+
+

  @override
  void didUpdateWidget(covariant MapView oldWidget) {
@@ -278,6 +349,14 @@ class MapViewState extends State<MapView> {
    final session = appState.session;
    final editSession = appState.editSession;

+    // Keep screen awake based on user setting
+    _updateWakelock(appState.keepScreenAwake);
+
+    // Arm or drop background location delivery when the proximity alert
+    // setting is toggled. No-op when the stream already matches, same as
+    // _updateWakelock above.
+    _gpsController.updateProximityAlertsEnabled(appState.proximityAlertsEnabled);
+
    // Check if enabled profiles changed and refresh nodes if needed
    _nodeController.checkAndHandleProfileChanges(
      currentEnabledProfiles: appState.enabledProfiles,
@@ -394,18 +473,47 @@ class MapViewState extends State<MapView> {
              key: ValueKey('map_${appState.selectedTileProvider?.id ?? 'none'}_${appState.selectedTileType?.id ?? 'none'}_${appState.offlineMode}_${_tileManager.mapRebuildKey}'),
              mapController: _controller.mapController,
              options: MapOptions(
-              initialCenter: _gpsController.currentLocation ?? _positionManager.initialLocation ?? LatLng(37.7749, -122.4194),
+              initialCenter: _safeInitialCenter,
            initialZoom: _positionManager.initialZoom ?? 15,
+
            minZoom: 1.0,
            maxZoom: (appState.selectedTileType?.maxZoom ?? 18).toDouble(),
            interactionOptions: _interactionManager.getInteractionOptions(editSession),
            onPositionChanged: (pos, gesture) {
+              // Self-heal if the camera center/zoom ever becomes invalid
+              // (observed to happen silently during ordinary panning,
+              // leaving a blank grey map with no tiles/markers). Snap back
+              // to the last known-good position immediately.
+              if (!isValidLatitude(pos.center.latitude) ||
+                  !isValidLongitude(pos.center.longitude) ||
+                  !isValidZoom(pos.zoom)) {
+                debugPrint(
+
+                  '[MapView] Detected invalid camera position '
+                  '(lat=${pos.center.latitude}, lng=${pos.center.longitude}, zoom=${pos.zoom}) '
+                  '- snapping back to last known-good position',
+                );
+                final recoveryCenter = _lastValidCenter ?? _safeInitialCenter;
+                final recoveryZoom = _lastValidZoom ?? (_positionManager.initialZoom ?? 15.0);
+                WidgetsBinding.instance.addPostFrameCallback((_) {
+                  try {
+                    _controller.mapController.move(recoveryCenter, recoveryZoom);
+                  } catch (e) {
+                    debugPrint('[MapView] Failed to recover camera position: $e');
+                  }
+                });
+                return; // Don't process this invalid position further
+              }
+              _lastValidCenter = pos.center;
+              _lastValidZoom = pos.zoom;
+
              setState(() {}); // Instant UI update for zoom, etc.
              if (gesture) {
                widget.onUserGesture();
              }
              
              // Enforce minimum zoom level for add/edit node sheets (but not tag sheet)
+
              if ((session != null || editSession != null) && pos.zoom < kMinZoomForNodeEditingSheets) {
                // User tried to zoom out below minimum - snap back to minimum zoom
                _controller.animateTo(
@@ -496,6 +604,15 @@ class MapViewState extends State<MapView> {
                _dataManager.showZoomWarningIfNeeded(context, pos.zoom, appState.uploadMode);
              }
            },
+            onTap: (tapPosition, point) {
+              // Handle tap on empty map area - currently no action needed
+              debugPrint('[MapView] Tap at: $point');
+            },
+            onLongPress: (tapPosition, point) {
+              // Handle long press on empty map area - add node here
+              debugPrint('[MapView] Long press at: $point');
+              widget.onMapLongPress?.call(point);
+            },
            ),
              children: [
                _tileManager.buildTileLayer(
@@ -507,17 +624,24 @@ class MapViewState extends State<MapView> {
                Builder(
                  builder: (context) {
                    final safeArea = MediaQuery.of(context).padding;
+                    // When zoom controls (and the zoom level indicator) are hidden,
+                    // shift the scale bar down into the indicator's old slot so we
+                    // don't leave a weird empty gap above the attribution text.
+                    final scaleBarSpacing = appState.hideZoomControls
+                        ? kZoomIndicatorSpacingAboveButtonBar
+                        : kScaleBarSpacingAboveButtonBar;
                    return CustomScaleBar(
                      alignment: Alignment.bottomLeft,
                      padding: EdgeInsets.only(
                        left: leftPositionWithSafeArea(8, safeArea),
-                        bottom: bottomPositionFromButtonBar(kScaleBarSpacingAboveButtonBar, safeArea.bottom),
+                        bottom: bottomPositionFromButtonBar(scaleBarSpacing, safeArea.bottom),
                      ),
                      maxWidthPx: 120,
                      barHeight: 8,
                    );
                  },
                ),
+
              ],
            ),
          ),
@@ -531,8 +655,10 @@ class MapViewState extends State<MapView> {
          editSession: editSession,
          attribution: appState.selectedTileType?.attribution,
          onSearchPressed: widget.onSearchPressed,
+          hideZoomControls: appState.hideZoomControls,
        ),

+
        // Node limit indicator (top-left) - shown when limit is active
        Builder(
          builder: (context) {
@@ -17,6 +17,7 @@ class NodeProviderWithCache extends ChangeNotifier {

  final NodeDataManager _nodeDataManager = NodeDataManager();
  Timer? _debounceTimer;
+  Completer<void>? _activeCompleter;

  /// Get cached nodes for the given bounds, filtered by enabled profiles
  List<OsmNode> getCachedNodesForBounds(LatLngBounds bounds) {
@@ -34,14 +35,21 @@ class NodeProviderWithCache extends ChangeNotifier {
  }

  /// Fetch and update nodes for the given view, with debouncing for rapid map movement
-  void fetchAndUpdate({
+  Future<void> fetchAndUpdate({
    required LatLngBounds bounds,
    required List<NodeProfile> profiles,
    UploadMode uploadMode = UploadMode.production,
  }) {
    // Serve cached immediately
    notifyListeners();
-    
+
+    // Prevent hanging awaits by completing the previous request if it gets cancelled
+    if (_activeCompleter != null && !_activeCompleter!.isCompleted) {
+      _activeCompleter!.complete();
+    }
+
+    _activeCompleter = Completer<void>();
+
    // Debounce rapid panning/zooming
    _debounceTimer?.cancel();
    _debounceTimer = Timer(const Duration(milliseconds: 400), () async {
@@ -52,15 +60,21 @@ class NodeProviderWithCache extends ChangeNotifier {
          uploadMode: uploadMode,
          isUserInitiated: true,
        );
-        
+
        // Notify UI of new data
        notifyListeners();
-        
      } catch (e) {
        debugPrint('[NodeProviderWithCache] Node fetch failed: $e');
        // Cache already holds whatever is available for the view
+      } finally {
+        // Ensure we only complete if it hasn't been superseded by another call
+        if (_activeCompleter != null && !_activeCompleter!.isCompleted) {
+          _activeCompleter!.complete();
+        }
      }
    });
+
+    return _activeCompleter!.future;
  }

  /// Clear the cache and repopulate with pending nodes from upload queue
@@ -108,4 +122,4 @@ class NodeProviderWithCache extends ChangeNotifier {
    }
    return true;
  }
-}
+}
@@ -2,13 +2,17 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:flutter_linkify/flutter_linkify.dart';
+import 'package:collection/collection.dart';
 import '../models/osm_node.dart';
+import '../models/pending_upload.dart';
+import '../services/map_data_provider.dart';
 import '../app_state.dart';
 import '../services/localization_service.dart';
 import '../dev_config.dart';
 import 'advanced_edit_options_sheet.dart';

-class NodeTagSheet extends StatelessWidget {
+
+class NodeTagSheet extends StatefulWidget {
  final OsmNode node;
  final VoidCallback? onEditPressed;
  final bool isNodeLimitActive;
@@ -20,6 +24,88 @@ class NodeTagSheet extends StatelessWidget {
    this.isNodeLimitActive = false,
  });

+  @override
+  State<NodeTagSheet> createState() => _NodeTagSheetState();
+}
+
+class _NodeTagSheetState extends State<NodeTagSheet> {
+  // The PendingUpload backing this node (if it was in a pending state when the
+  // sheet was opened). We resolve this once and hold onto the object reference
+  // itself (not just its id) so we can keep observing its live status via its
+  // mutable fields even after it's eventually removed from the queue list
+  // (which happens ~1s after completion). Without this, once the item left
+  // the queue we'd have no way to tell "finished successfully" apart from
+  // "still pending" and would show stale/misleading status forever.
+  PendingUpload? _upload;
+  bool _uploadResolved = false;
+
+  @override
+  void initState() {
+    super.initState();
+    _resolveTrackedUpload();
+  }
+
+  void _resolveTrackedUpload() {
+    if (_uploadResolved) return;
+    _uploadResolved = true;
+
+    final appState = context.read<AppState>();
+    if (widget.node.tags['_pending_upload'] == 'true') {
+      _upload = appState.pendingUploads
+          .firstWhereOrNull((u) => u.tempNodeId == widget.node.id);
+    } else if (widget.node.tags['_pending_edit'] == 'true' ||
+        widget.node.tags['_pending_deletion'] == 'true') {
+      _upload = appState.pendingUploads
+          .firstWhereOrNull((u) => u.originalNodeId == widget.node.id);
+    }
+  }
+
+  /// Resolve the node data that should currently be displayed.
+  ///
+  /// While an upload/edit/deletion is still in progress (or has failed), this
+  /// is just the snapshot that was passed in when the sheet was opened -
+  /// nothing has changed in the cache yet. Once the tracked upload completes,
+  /// we switch to the live node from the cache using the *real* submitted ID
+  /// (which can differ from the temporary negative "-epoch" ID for creates
+  /// and extracts, but matches the original ID for edits) so that tags, id,
+  /// and editability reflect reality instead of the stale pre-submission
+  /// snapshot. Returns null if the node has been deleted.
+  OsmNode? _resolveDisplayNode() {
+    final upload = _upload;
+    if (upload == null) {
+      // No tracked upload - either this node was never pending, or we
+      // couldn't find a matching queue entry (shouldn't normally happen).
+      // Try a live cache lookup so we still pick up any external updates,
+      // but fall back to the passed-in node if it's not (or no longer) cached.
+      return MapDataProvider().getNodeById(widget.node.id) ?? widget.node;
+    }
+
+    if (!upload.isComplete) {
+      // Still pending/in-progress/failed - nothing has changed yet.
+      return widget.node;
+    }
+
+    if (upload.isDeletion) {
+      return null; // Node has been deleted
+    }
+
+    // Upload completed successfully (create/modify/extract). Look up the
+    // live node using the real submitted ID (same as originalNodeId for
+    // modify operations, a brand-new positive ID for create/extract).
+    final realId = upload.submittedNodeId ?? widget.node.id;
+    final cached = MapDataProvider().getNodeById(realId);
+    if (cached != null) return cached;
+
+    // Fallback: cache might have already been cleared/replaced; reconstruct
+    // from the upload data directly so we don't fall back to stale pending
+    // tags/id.
+    return OsmNode(
+      id: realId,
+      coord: upload.coord,
+      tags: upload.getCombinedTags(),
+    );
+  }
+
  @override
  Widget build(BuildContext context) {
    return AnimatedBuilder(
@@ -27,22 +113,30 @@ class NodeTagSheet extends StatelessWidget {
      builder: (context, child) {
        final appState = context.watch<AppState>();
        final locService = LocalizationService.instance;
-        
+
+        final upload = _upload;
+        final isDeleted = upload != null && upload.isComplete && upload.isDeletion;
+        final displayNode = isDeleted ? null : _resolveDisplayNode();
+
+        if (displayNode == null) {
+          return _buildDeletedSheet(context, locService);
+        }
+
        // Check if this device is editable (not a pending upload, pending edit, or pending deletion)
-        final isEditable = (!node.tags.containsKey('_pending_upload') || 
-                           node.tags['_pending_upload'] != 'true') &&
-                          (!node.tags.containsKey('_pending_edit') || 
-                           node.tags['_pending_edit'] != 'true') &&
-                          (!node.tags.containsKey('_pending_deletion') || 
-                           node.tags['_pending_deletion'] != 'true');
+        final isEditable = (!displayNode.tags.containsKey('_pending_upload') || 
+                           displayNode.tags['_pending_upload'] != 'true') &&
+                          (!displayNode.tags.containsKey('_pending_edit') || 
+                           displayNode.tags['_pending_edit'] != 'true') &&
+                          (!displayNode.tags.containsKey('_pending_deletion') || 
+                           displayNode.tags['_pending_deletion'] != 'true');
        
        // Check if this is a real OSM node (not pending) - for "View on OSM" button
-        final isRealOSMNode = !node.tags.containsKey('_pending_upload') &&
-                              node.id > 0; // Real OSM nodes have positive IDs
+        final isRealOSMNode = !displayNode.tags.containsKey('_pending_upload') &&
+                              displayNode.id > 0; // Real OSM nodes have positive IDs
        
        void openEditSheet() {
          // Check if node limit is active and warn user
-          if (isNodeLimitActive) {
+          if (widget.isNodeLimitActive) {
            ScaffoldMessenger.of(context).showSnackBar(
              SnackBar(
                content: Text(
@@ -55,22 +149,22 @@ class NodeTagSheet extends StatelessWidget {
            return;
          }
          
-          if (onEditPressed != null) {
-            onEditPressed!(); // Use callback if provided
+          if (widget.onEditPressed != null) {
+            widget.onEditPressed!(); // Use callback if provided
          } else {
            // Fallback behavior
            Navigator.pop(context); // Close this sheet first
-            appState.startEditSession(node); // HomeScreen will auto-show the edit sheet
+            appState.startEditSession(displayNode); // HomeScreen will auto-show the edit sheet
          }
        }

        void deleteNode() async {
-          final shouldDelete = await showDialog<bool>(
-            context: context,
-            builder: (BuildContext context) {
-              return AlertDialog(
+          if (!appState.isLoggedIn) {
+            final shouldLogIn = await showDialog<bool>(
+              context: context,
+              builder: (BuildContext context) => AlertDialog(
                title: Text(locService.t('node.confirmDeleteTitle')),
-                content: Text(locService.t('node.confirmDeleteMessage', params: [node.id.toString()])),
+                content: Text(locService.t('node.mustBeLoggedInToDelete')),
                actions: [
                  TextButton(
                    onPressed: () => Navigator.of(context).pop(false),
@@ -78,17 +172,29 @@ class NodeTagSheet extends StatelessWidget {
                  ),
                  TextButton(
                    onPressed: () => Navigator.of(context).pop(true),
-                    style: TextButton.styleFrom(foregroundColor: Colors.red),
-                    child: Text(locService.t('actions.delete')),
+                    child: Text(locService.t('actions.logIn')),
                  ),
                ],
-              );
-            },
+              ),
+            );
+
+            if ((shouldLogIn ?? false) && context.mounted) {
+              Navigator.pushNamed(context, '/settings/osm-account');
+            }
+            return;
+          }
+
+          final result = await showDialog<({bool confirmed, String comment})>(
+            context: context,
+            builder: (BuildContext context) => _DeleteNodeDialog(
+              nodeId: displayNode.id.toString(),
+              locService: locService,
+            ),
          );

-          if (shouldDelete == true && context.mounted) {
+          if ((result?.confirmed ?? false) && context.mounted) {
            Navigator.pop(context); // Close this sheet first
-            appState.deleteNode(node);
+            appState.deleteNode(displayNode, changesetComment: result!.comment);
            ScaffoldMessenger.of(context).showSnackBar(
              SnackBar(content: Text(locService.t('node.deleteQueuedForUpload'))),
            );
@@ -96,7 +202,7 @@ class NodeTagSheet extends StatelessWidget {
        }

        void viewOnOSM() async {
-          final url = 'https://www.openstreetmap.org/node/${node.id}';
+          final url = 'https://www.openstreetmap.org/node/${displayNode.id}';
          try {
            final uri = Uri.parse(url);
            if (await canLaunchUrl(uri)) {
@@ -121,10 +227,148 @@ class NodeTagSheet extends StatelessWidget {
          showModalBottomSheet(
            context: context,
            isScrollControlled: true,
-            builder: (context) => AdvancedEditOptionsSheet(node: node),
+            builder: (context) => AdvancedEditOptionsSheet(node: displayNode),
          );
        }

+        void viewInQueue() {
+          Navigator.pop(context); // Close this sheet first
+          Navigator.pushNamed(context, '/settings/queue');
+        }
+
+        Widget? uploadStatusBanner;
+        if (!isEditable) {
+          final IconData statusIcon;
+          final Color statusColor;
+          final String statusLabel;
+          final bool showSpinner;
+          final bool showQueueButton;
+
+          final state = upload?.uploadState;
+
+          if (state == null) {
+            // Fallback: tag says pending but we couldn't find a matching
+            // queue entry (shouldn't normally happen).
+            statusIcon = Icons.hourglass_empty;
+            statusColor = Colors.orange;
+            statusLabel = locService.t('node.uploadPending');
+            showSpinner = false;
+            showQueueButton = true;
+          } else {
+            switch (state) {
+              case UploadState.pending:
+                statusIcon = Icons.hourglass_empty;
+                statusColor = Colors.orange;
+                statusLabel = locService.t('node.uploadPending');
+                showSpinner = false;
+                showQueueButton = true;
+                break;
+              case UploadState.creatingChangeset:
+                statusIcon = Icons.cloud_upload_outlined;
+                statusColor = Colors.orange;
+                statusLabel = locService.t('node.uploadCreatingChangeset');
+                showSpinner = true;
+                showQueueButton = true;
+                break;
+              case UploadState.uploading:
+                statusIcon = Icons.cloud_upload_outlined;
+                statusColor = Colors.orange;
+                statusLabel = locService.t('node.uploadUploading');
+                showSpinner = true;
+                showQueueButton = true;
+                break;
+              case UploadState.closingChangeset:
+                statusIcon = Icons.cloud_upload_outlined;
+                statusColor = Colors.orange;
+                statusLabel = locService.t('node.uploadClosingChangeset');
+                showSpinner = true;
+                showQueueButton = true;
+                break;
+              case UploadState.error:
+                statusIcon = Icons.error_outline;
+                statusColor = Colors.red;
+                statusLabel = locService.t('node.uploadError');
+                showSpinner = false;
+                showQueueButton = true;
+                break;
+              case UploadState.complete:
+                statusIcon = Icons.check_circle_outline;
+                statusColor = Colors.green;
+                statusLabel = locService.t('node.uploadComplete');
+                showSpinner = false;
+                showQueueButton = false;
+                break;
+            }
+          }
+
+          uploadStatusBanner = Container(
+            margin: const EdgeInsets.only(bottom: 12),
+            padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
+            decoration: BoxDecoration(
+              color: statusColor.withValues(alpha: 0.1),
+              border: Border.all(color: statusColor.withValues(alpha: 0.4)),
+              borderRadius: BorderRadius.circular(8),
+            ),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Row(
+                  children: [
+                    if (showSpinner)
+                      SizedBox(
+                        width: 16,
+                        height: 16,
+                        child: CircularProgressIndicator(
+                          strokeWidth: 2,
+                          color: statusColor,
+                        ),
+                      )
+                    else
+                      Icon(statusIcon, color: statusColor, size: 18),
+                    const SizedBox(width: 8),
+                    Expanded(
+                      child: Text(
+                        statusLabel,
+                        style: TextStyle(
+                          color: statusColor,
+                          fontWeight: FontWeight.w600,
+                        ),
+                      ),
+                    ),
+                  ],
+                ),
+                if (state == UploadState.error &&
+                    (upload?.errorMessage?.isNotEmpty ?? false)) ...[
+                  const SizedBox(height: 4),
+                  SelectableText(
+                    upload!.errorMessage!,
+                    style: TextStyle(
+                      color: statusColor.withValues(alpha: 0.9),
+                      fontSize: 12,
+                    ),
+                  ),
+                ],
+                if (showQueueButton) ...[
+                  const SizedBox(height: 4),
+                  Align(
+                    alignment: Alignment.centerRight,
+                    child: TextButton(
+                      onPressed: viewInQueue,
+                      style: TextButton.styleFrom(
+                        padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+                        minimumSize: const Size(0, 28),
+                        foregroundColor: statusColor,
+                      ),
+                      child: Text(locService.t('node.viewInQueue')),
+                    ),
+                  ),
+                ],
+              ],
+            ),
+          );
+        }
+
+
        return LayoutBuilder(
          builder: (context, constraints) {
            return SafeArea(
@@ -135,78 +379,92 @@ class NodeTagSheet extends StatelessWidget {
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Text(
-                  locService.t('node.title').replaceAll('{}', node.id.toString()),
+                  locService.t('node.title').replaceAll('{}', displayNode.id.toString()),
                  style: Theme.of(context).textTheme.titleLarge,
                ),
                const SizedBox(height: 12),
-                
+
+                ?uploadStatusBanner,
+
                // Tag list with flexible height constraint
+
                ConstrainedBox(
                  constraints: BoxConstraints(
                    maxHeight: MediaQuery.of(context).size.height * getTagListHeightRatio(context),
                  ),
-                  child: SingleChildScrollView(
-                    child: Column(
-                      mainAxisSize: MainAxisSize.min,
-                      children: [
-                        ...node.tags.entries.map(
-                          (e) => Padding(
-                            padding: const EdgeInsets.symmetric(vertical: 2),
-                            child: Row(
-                              crossAxisAlignment: CrossAxisAlignment.start,
-                              children: [
-                                Text(
-                                  e.key,
-                                  style: TextStyle(
-                                    fontWeight: FontWeight.w500,
-                                    color: Theme.of(context).colorScheme.onSurface,
-                                  ),
-                                ),
-                                const SizedBox(width: 8),
-                                Expanded(
-                                  child: Linkify(
-                                    onOpen: (link) async {
-                                      final uri = Uri.parse(link.url);
-                                      if (await canLaunchUrl(uri)) {
-                                        await launchUrl(uri, mode: LaunchMode.externalApplication);
-                                      } else if (context.mounted) {
-                                        ScaffoldMessenger.of(context).showSnackBar(
-                                          SnackBar(content: Text('${LocalizationService.instance.t('advancedEdit.couldNotOpenURL')}: ${link.url}')),
-                                        );
-                                      }
-                                    },
-                                    text: e.value,
+                  child: SelectionArea(
+                    child: SingleChildScrollView(
+                      child: Column(
+                        mainAxisSize: MainAxisSize.min,
+                        children: [
+                          ...displayNode.tags.entries
+                              .where((e) => !e.key.startsWith('_')) // Hide internal bookkeeping tags
+                              .map(
+                            (e) => Padding(
+                              padding: const EdgeInsets.symmetric(vertical: 2),
+                              child: Row(
+                                crossAxisAlignment: CrossAxisAlignment.start,
+                                children: [
+                                  Text(
+                                    e.key,
                                    style: TextStyle(
-                                      color: Theme.of(context).colorScheme.onSurface.withValues(alpha: 0.7),
+                                      fontWeight: FontWeight.w500,
+                                      color: Theme.of(context).colorScheme.onSurface,
                                    ),
-                                    linkStyle: TextStyle(
-                                      color: Theme.of(context).colorScheme.primary,
-                                      decoration: TextDecoration.underline,
-                                    ),
-                                    options: const LinkifyOptions(humanize: false),
                                  ),
-                                ),
-                              ],
+                                  const SizedBox(width: 8),
+                                  Expanded(
+                                    child: Linkify(
+                                      onOpen: (link) async {
+                                        final uri = Uri.parse(link.url);
+                                        if (await canLaunchUrl(uri)) {
+                                          await launchUrl(uri, mode: LaunchMode.externalApplication);
+                                        } else if (context.mounted) {
+                                          ScaffoldMessenger.of(context).showSnackBar(
+                                            SnackBar(content: Text('${LocalizationService.instance.t('advancedEdit.couldNotOpenURL')}: ${link.url}')),
+                                          );
+                                        }
+                                      },
+                                      text: e.value,
+                                      style: TextStyle(
+                                        color: Theme.of(context).colorScheme.onSurface.withValues(alpha: 0.7),
+                                      ),
+                                      linkStyle: TextStyle(
+                                        color: Theme.of(context).colorScheme.primary,
+                                        decoration: TextDecoration.underline,
+                                      ),
+                                      options: const LinkifyOptions(humanize: false),
+                                    ),
+                                  ),
+                                ],
+                              ),
                            ),
                          ),
-                        ),
-                      ],
+
+                        ],
+                      ),
                    ),
                  ),
                ),
+
+
                const SizedBox(height: 16),
                // First row: View and Advanced buttons
                Row(
                  mainAxisAlignment: MainAxisAlignment.end,
                  children: [
                    if (isRealOSMNode) ...[
-                      TextButton.icon(
+                      OutlinedButton.icon(
                        onPressed: () => viewOnOSM(),
-                        icon: const Icon(Icons.open_in_new, size: 16),
+                        icon: const Icon(Icons.open_in_new, size: 18),
                        label: Text(locService.t('actions.viewOnOSM')),
+                        style: OutlinedButton.styleFrom(
+                          minimumSize: const Size(0, 36),
+                        ),
                      ),
                      const SizedBox(width: 8),
                    ],
+
                    if (isEditable) ...[
                      OutlinedButton.icon(
                        onPressed: openAdvancedEdit,
@@ -235,12 +493,12 @@ class NodeTagSheet extends StatelessWidget {
                      ),
                      const SizedBox(width: 8),
                      ElevatedButton.icon(
-                        onPressed: node.isConstrained ? null : deleteNode,
+                        onPressed: displayNode.isConstrained ? null : deleteNode,
                        icon: const Icon(Icons.delete, size: 18),
                        label: Text(locService.t('actions.delete')),
                        style: ElevatedButton.styleFrom(
                          minimumSize: const Size(0, 36),
-                          foregroundColor: node.isConstrained ? null : Colors.red,
+                          foregroundColor: displayNode.isConstrained ? null : Colors.red,
                        ),
                      ),
                      const SizedBox(width: 12),
@@ -260,4 +518,213 @@ class NodeTagSheet extends StatelessWidget {
      },
    );
  }
-}
+
+  /// Shown when the tracked upload was a deletion that has now completed -
+  /// the underlying node no longer exists, so we can't show tags or offer
+  /// edit/delete actions on it anymore.
+  Widget _buildDeletedSheet(BuildContext context, LocalizationService locService) {
+    return SafeArea(
+      child: Padding(
+        padding: const EdgeInsets.symmetric(vertical: 16, horizontal: 20),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            Text(
+              locService.t('node.title').replaceAll('{}', widget.node.id.toString()),
+              style: Theme.of(context).textTheme.titleLarge,
+            ),
+            const SizedBox(height: 12),
+            Container(
+              padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
+              decoration: BoxDecoration(
+                color: Colors.green.withValues(alpha: 0.1),
+                border: Border.all(color: Colors.green.withValues(alpha: 0.4)),
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: Row(
+                children: [
+                  const Icon(Icons.check_circle_outline, color: Colors.green, size: 18),
+                  const SizedBox(width: 8),
+                  Expanded(
+                    child: Text(
+                      locService.t('node.deletedSuccessfully'),
+                      style: const TextStyle(
+                        color: Colors.green,
+                        fontWeight: FontWeight.w600,
+                      ),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+            const SizedBox(height: 16),
+            Row(
+              mainAxisAlignment: MainAxisAlignment.end,
+              children: [
+                TextButton(
+                  onPressed: () => Navigator.pop(context),
+                  child: Text(locService.t('actions.close')),
+                ),
+              ],
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+enum _DeleteReason {
+  deviceRemoved,
+  duplicateNode,
+  misidentifiedInfra,
+  spamVandalism,
+  custom,
+}
+
+extension _DeleteReasonLabel on _DeleteReason {
+  String label(LocalizationService locService) {
+    switch (this) {
+      case _DeleteReason.deviceRemoved:
+        return locService.t('node.deleteReasonDeviceRemoved');
+      case _DeleteReason.duplicateNode:
+        return locService.t('node.deleteReasonDuplicateNode');
+      case _DeleteReason.misidentifiedInfra:
+        return locService.t('node.deleteReasonMisidentifiedInfra');
+      case _DeleteReason.spamVandalism:
+        return locService.t('node.deleteReasonSpamVandalism');
+      case _DeleteReason.custom:
+        return locService.t('node.deleteReasonCustom');
+    }
+  }
+
+  /// The text used to build the changeset comment (kept in English/consistent
+  /// regardless of UI language, matching prior app behavior for uploads).
+  String get commentText {
+    switch (this) {
+      case _DeleteReason.deviceRemoved:
+        return 'device removed';
+      case _DeleteReason.duplicateNode:
+        return 'duplicate node';
+      case _DeleteReason.misidentifiedInfra:
+        return 'misidentified infra';
+      case _DeleteReason.spamVandalism:
+        return 'spam/vandalism';
+      case _DeleteReason.custom:
+        return '';
+    }
+  }
+}
+
+class _DeleteNodeDialog extends StatefulWidget {
+  final String nodeId;
+  final LocalizationService locService;
+
+  const _DeleteNodeDialog({
+    required this.nodeId,
+    required this.locService,
+  });
+
+  @override
+  State<_DeleteNodeDialog> createState() => _DeleteNodeDialogState();
+}
+
+class _DeleteNodeDialogState extends State<_DeleteNodeDialog> {
+  late final TextEditingController _commentController;
+  _DeleteReason? _selectedReason;
+
+  @override
+  void initState() {
+    super.initState();
+    _commentController = TextEditingController();
+  }
+
+  @override
+  void dispose() {
+    _commentController.dispose();
+    super.dispose();
+  }
+
+  bool get _canConfirm {
+    if (_selectedReason == null) return false;
+    if (_selectedReason == _DeleteReason.custom) {
+      return _commentController.text.trim().isNotEmpty;
+    }
+    return true;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      title: Text(widget.locService.t('node.confirmDeleteTitle')),
+      content: Column(
+        mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text(widget.locService.t('node.confirmDeleteMessage', params: [widget.nodeId])),
+          const SizedBox(height: 16),
+          Text(
+            widget.locService.t('node.deleteReasonLabel'),
+            style: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
+          ),
+          const SizedBox(height: 8),
+          DropdownButtonFormField<_DeleteReason>(
+            initialValue: _selectedReason,
+            hint: Text(widget.locService.t('node.deleteReasonSelectHint')),
+            decoration: const InputDecoration(
+              border: OutlineInputBorder(),
+              isDense: true,
+            ),
+            items: _DeleteReason.values
+                .map((reason) => DropdownMenuItem(
+                      value: reason,
+                      child: Text(reason.label(widget.locService)),
+                    ))
+                .toList(),
+            onChanged: (reason) {
+              setState(() {
+                _selectedReason = reason;
+              });
+            },
+          ),
+          if (_selectedReason == _DeleteReason.custom) ...[
+            const SizedBox(height: 8),
+            TextField(
+              controller: _commentController,
+              decoration: InputDecoration(
+                hintText: widget.locService.t('node.deleteReasonHint'),
+                border: const OutlineInputBorder(),
+                isDense: true,
+              ),
+              maxLines: 2,
+              textCapitalization: TextCapitalization.sentences,
+              onChanged: (_) => setState(() {}),
+            ),
+          ],
+        ],
+      ),
+      actions: [
+        TextButton(
+          onPressed: () => Navigator.of(context).pop((confirmed: false, comment: '')),
+          child: Text(widget.locService.cancel),
+        ),
+        TextButton(
+          onPressed: _canConfirm
+              ? () {
+                  final reasonText = _selectedReason == _DeleteReason.custom
+                      ? _commentController.text.trim()
+                      : _selectedReason!.commentText;
+                  final finalComment = reasonText.isEmpty
+                      ? 'Delete a surveillance node'
+                      : 'Delete a surveillance node: $reasonText';
+                  Navigator.of(context).pop((confirmed: true, comment: finalComment));
+                }
+              : null,
+          style: TextButton.styleFrom(foregroundColor: Colors.red),
+          child: Text(widget.locService.t('actions.delete')),
+        ),
+      ],
+    );
+  }
+}
@@ -0,0 +1,54 @@
+import 'package:flutter/material.dart';
+import '../services/localization_service.dart';
+
+/// Dialog shown once per session when the user has unread OSM messages
+/// and/or unread changeset comments, prompting them to view their OSM
+/// account details.
+class UnreadNotificationsDialog extends StatelessWidget {
+  final VoidCallback onView;
+  final VoidCallback onDismiss;
+
+  const UnreadNotificationsDialog({
+    super.key,
+    required this.onView,
+    required this.onDismiss,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final locService = LocalizationService.instance;
+
+    return AlertDialog(
+      title: Row(
+        children: [
+          Icon(
+            Icons.notifications_active_outlined,
+            color: Theme.of(context).colorScheme.primary,
+          ),
+          const SizedBox(width: 8),
+          Expanded(
+            child: Text(locService.t('auth.unreadNotificationsTitle')),
+          ),
+        ],
+      ),
+      content: Text(locService.t('auth.unreadNotificationsMessage')),
+      actions: [
+        TextButton(
+          onPressed: () {
+            Navigator.of(context).pop();
+            onDismiss();
+          },
+          child: Text(locService.t('auth.reauthLater')),
+        ),
+        FilledButton.icon(
+          onPressed: () {
+            Navigator.of(context).pop();
+            onView();
+          },
+          icon: const Icon(Icons.arrow_forward, size: 18),
+          label: Text(locService.t('auth.unreadNotificationsView')),
+        ),
+      ],
+    );
+  }
+}
@@ -13,10 +13,10 @@ packages:
    dependency: "direct main"
    description:
      name: app_links
-      sha256: "3462d9defc61565fde4944858b59bec5be2b9d5b05f20aed190adb3ad08a7abc"
+      sha256: "9d3c82f634c7f5b5c752f7ee46b67724246043f5e1d5fc1b433dd5b38d780dbe"
      url: "https://pub.dev"
    source: hosted
-    version: "7.0.0"
+    version: "7.2.0"
  app_links_linux:
    dependency: transitive
    description:
@@ -29,10 +29,10 @@ packages:
    dependency: transitive
    description:
      name: app_links_platform_interface
-      sha256: "05f5379577c513b534a29ddea68176a4d4802c46180ee8e2e966257158772a3f"
+      sha256: "78a18580eecac98108d1eef52a7db668bc317714f5205e616973363326efe333"
      url: "https://pub.dev"
    source: hosted
-    version: "2.0.2"
+    version: "2.0.3"
  app_links_web:
    dependency: transitive
    description:
@@ -61,10 +61,10 @@ packages:
    dependency: transitive
    description:
      name: async
-      sha256: "758e6d74e971c3e5aceb4110bfd6698efc7f501675bcfe0c775459a8140750eb"
+      sha256: e2eb0491ba5ddb6177742d2da23904574082139b07c1e33b8503b9f46f3e1a37
      url: "https://pub.dev"
    source: hosted
-    version: "2.13.0"
+    version: "2.13.1"
  boolean_selector:
    dependency: transitive
    description:
@@ -77,10 +77,10 @@ packages:
    dependency: transitive
    description:
      name: characters
-      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
+      sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
      url: "https://pub.dev"
    source: hosted
-    version: "1.4.0"
+    version: "1.4.1"
  checked_yaml:
    dependency: transitive
    description:
@@ -109,10 +109,10 @@ packages:
    dependency: transitive
    description:
      name: code_assets
-      sha256: "83ccdaa064c980b5596c35dd64a8d3ecc68620174ab9b90b6343b753aa721687"
+      sha256: bf394f466ba9205f1812a0433b392d6af280f155f56651eda7c18cc32ed493b8
      url: "https://pub.dev"
    source: hosted
-    version: "1.0.0"
+    version: "1.2.1"
  collection:
    dependency: "direct main"
    description:
@@ -165,18 +165,18 @@ packages:
    dependency: transitive
    description:
      name: dbus
-      sha256: d0c98dcd4f5169878b6cf8f6e0a52403a9dff371a3e2f019697accbf6f44a270
+      sha256: "0ce9b0a839e6dee59a37a623d2fc26a35bbbe6404213e419b0d6411023d62645"
      url: "https://pub.dev"
    source: hosted
-    version: "0.7.12"
+    version: "0.7.14"
  desktop_webview_window:
    dependency: transitive
    description:
      name: desktop_webview_window
-      sha256: "57cf20d81689d5cbb1adfd0017e96b669398a669d927906073b0e42fc64111c0"
+      sha256: b6fdae2cbf9571879b1761c12f27facaf82e22d0bdc74d049907c2a09a432957
      url: "https://pub.dev"
    source: hosted
-    version: "0.2.3"
+    version: "0.3.0"
  fake_async:
    dependency: "direct dev"
    description:
@@ -242,34 +242,42 @@ packages:
    dependency: "direct main"
    description:
      name: flutter_local_notifications
-      sha256: "674173fd3c9eda9d4c8528da2ce0ea69f161577495a9cc835a2a4ecd7eadeb35"
+      sha256: "19ffb0a8bb7407875555e5e98d7343a633bb73707bae6c6a5f37c90014077875"
      url: "https://pub.dev"
    source: hosted
-    version: "17.2.4"
+    version: "19.5.0"
  flutter_local_notifications_linux:
    dependency: transitive
    description:
      name: flutter_local_notifications_linux
-      sha256: c49bd06165cad9beeb79090b18cd1eb0296f4bf4b23b84426e37dd7c027fc3af
+      sha256: e3c277b2daab8e36ac5a6820536668d07e83851aeeb79c446e525a70710770a5
      url: "https://pub.dev"
    source: hosted
-    version: "4.0.1"
+    version: "6.0.0"
  flutter_local_notifications_platform_interface:
    dependency: transitive
    description:
      name: flutter_local_notifications_platform_interface
-      sha256: "85f8d07fe708c1bdcf45037f2c0109753b26ae077e9d9e899d55971711a4ea66"
+      sha256: "277d25d960c15674ce78ca97f57d0bae2ee401c844b6ac80fcd972a9c99d09fe"
      url: "https://pub.dev"
    source: hosted
-    version: "7.2.0"
+    version: "9.1.0"
+  flutter_local_notifications_windows:
+    dependency: transitive
+    description:
+      name: flutter_local_notifications_windows
+      sha256: "8d658f0d367c48bd420e7cf2d26655e2d1130147bca1eea917e576ca76668aaf"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.3"
  flutter_map:
    dependency: "direct main"
    description:
      name: flutter_map
-      sha256: "391e7dc95cc3f5190748210a69d4cfeb5d8f84dcdfa9c3235d0a9d7742ccb3f8"
+      sha256: "03b71c02806ff20c3718d108cbbb3638142ebafe368d8ce2dd22a33344bcb02b"
      url: "https://pub.dev"
    source: hosted
-    version: "8.2.2"
+    version: "8.3.0"
  flutter_map_animations:
    dependency: "direct main"
    description:
@@ -282,34 +290,34 @@ packages:
    dependency: "direct dev"
    description:
      name: flutter_native_splash
-      sha256: "4fb9f4113350d3a80841ce05ebf1976a36de622af7d19aca0ca9a9911c7ff002"
+      sha256: "9db4b80b044e9af17cc4b1272137fc7ace0054d879ef8210a76adc34aaf4cdff"
      url: "https://pub.dev"
    source: hosted
-    version: "2.4.7"
+    version: "2.4.8"
  flutter_secure_storage:
    dependency: "direct main"
    description:
      name: flutter_secure_storage
-      sha256: da922f2aab2d733db7e011a6bcc4a825b844892d4edd6df83ff156b09a9b2e40
+      sha256: "7686b1d6a29985dcbb808c59518226e603e3bfa7c0ddfd1a0d00e4cda77c868e"
      url: "https://pub.dev"
    source: hosted
-    version: "10.0.0"
+    version: "10.3.1"
  flutter_secure_storage_darwin:
    dependency: transitive
    description:
      name: flutter_secure_storage_darwin
-      sha256: "8878c25136a79def1668c75985e8e193d9d7d095453ec28730da0315dc69aee3"
+      sha256: "82329fa5cdf343773b1b6897dea959105a29f092454259edff92f9f6637e8149"
      url: "https://pub.dev"
    source: hosted
-    version: "0.2.0"
+    version: "0.3.2"
  flutter_secure_storage_linux:
    dependency: transitive
    description:
      name: flutter_secure_storage_linux
-      sha256: "2b5c76dce569ab752d55a1cee6a2242bcc11fdba927078fb88c503f150767cda"
+      sha256: a5f35ddab43cf5c8215d2feb4ce1957851f28c5c37e6f04335066a0602087bf5
      url: "https://pub.dev"
    source: hosted
-    version: "3.0.0"
+    version: "3.0.1"
  flutter_secure_storage_platform_interface:
    dependency: transitive
    description:
@@ -322,10 +330,10 @@ packages:
    dependency: transitive
    description:
      name: flutter_secure_storage_web
-      sha256: "6a1137df62b84b54261dca582c1c09ea72f4f9a4b2fcee21b025964132d5d0c3"
+      sha256: "073a62b3aeb866ab4ce795f960413948e51e5a42a9b0c8333b6daf5bb3208a1c"
      url: "https://pub.dev"
    source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
  flutter_secure_storage_windows:
    dependency: transitive
    description:
@@ -338,10 +346,10 @@ packages:
    dependency: "direct main"
    description:
      name: flutter_svg
-      sha256: "87fbd7c534435b6c5d9d98b01e1fd527812b82e68ddd8bd35fc45ed0fa8f0a95"
+      sha256: "35882981abcbfb8c15b286f0cd690ff25bac12d95eff3e25ee207f37d4c42e7f"
      url: "https://pub.dev"
    source: hosted
-    version: "2.2.3"
+    version: "2.3.0"
  flutter_test:
    dependency: "direct dev"
    description: flutter
@@ -351,10 +359,10 @@ packages:
    dependency: "direct main"
    description:
      name: flutter_web_auth_2
-      sha256: "432ff8c7b2834eaeec3378d99e24a0210b9ac2f453b3f7a7d739a5c09069fba3"
+      sha256: "8f9303471dcd96670878c9b7c0c4e14c37595b2add67465f6a868f17a5872dfc"
      url: "https://pub.dev"
    source: hosted
-    version: "5.0.1"
+    version: "5.0.3"
  flutter_web_auth_2_platform_interface:
    dependency: transitive
    description:
@@ -388,18 +396,18 @@ packages:
    dependency: transitive
    description:
      name: geolocator_apple
-      sha256: dbdd8789d5aaf14cf69f74d4925ad1336b4433a6efdf2fce91e8955dc921bf22
+      sha256: "853803d6bb1713c094e935b4a5ae5f19c0308acf81da13fa9ff84fb4c70c0b73"
      url: "https://pub.dev"
    source: hosted
-    version: "2.3.13"
+    version: "2.3.14"
  geolocator_platform_interface:
    dependency: transitive
    description:
      name: geolocator_platform_interface
-      sha256: "30cb64f0b9adcc0fb36f628b4ebf4f731a2961a0ebd849f4b56200205056fe67"
+      sha256: cdb082e4f048b69da244117b7914cc60d2a8897546ffaa4f2529c786ded7aee2
      url: "https://pub.dev"
    source: hosted
-    version: "4.2.6"
+    version: "4.2.8"
  geolocator_web:
    dependency: transitive
    description:
@@ -416,30 +424,22 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "0.2.5"
-  glob:
-    dependency: transitive
-    description:
-      name: glob
-      sha256: c3f1ee72c96f8f78935e18aa8cecced9ab132419e8625dc187e1c2408efc20de
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.3"
  gtk:
    dependency: transitive
    description:
      name: gtk
-      sha256: e8ce9ca4b1df106e4d72dad201d345ea1a036cc12c360f1a7d5a758f78ffa42c
+      sha256: "4ff85b2a16724029dd9e5bbb5a94b6918f9973f74ba571c949d2002801879cf5"
      url: "https://pub.dev"
    source: hosted
-    version: "2.1.0"
+    version: "2.2.0"
  hooks:
    dependency: transitive
    description:
      name: hooks
-      sha256: "7a08a0d684cb3b8fb604b78455d5d352f502b68079f7b80b831c62220ab0a4f6"
+      sha256: "9a62a50b50b769a737bc0a8ff381f333529df3ab746b2f6b02e83760231455ba"
      url: "https://pub.dev"
    source: hosted
-    version: "1.0.1"
+    version: "2.0.2"
  html:
    dependency: transitive
    description:
@@ -480,14 +480,30 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "0.20.2"
+  jni:
+    dependency: transitive
+    description:
+      name: jni
+      sha256: c2230682d5bc2362c1c9e8d3c7f406d9cbba23ab3f2e203a025dd47e0fb2e68f
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.0"
+  jni_flutter:
+    dependency: transitive
+    description:
+      name: jni_flutter
+      sha256: "8b59e590786050b1cd866677dddaf76b1ade5e7bc751abe04b86e84d379d3ba6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.1"
  json_annotation:
    dependency: transitive
    description:
      name: json_annotation
-      sha256: cb09e7dac6210041fad964ed7fbee004f14258b4eca4040f72d1234062ace4c8
+      sha256: "2a743920d81b7910627f68ee2c9ac1fc0bfee32b9fc3403587d7c6791ca12f80"
      url: "https://pub.dev"
    source: hosted
-    version: "4.11.0"
+    version: "4.12.0"
  latlong2:
    dependency: "direct main"
    description:
@@ -536,22 +552,6 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "6.1.0"
-  lists:
-    dependency: transitive
-    description:
-      name: lists
-      sha256: "4ca5c19ae4350de036a7e996cdd1ee39c93ac0a2b840f4915459b7d0a7d4ab27"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.1"
-  logger:
-    dependency: transitive
-    description:
-      name: logger
-      sha256: a7967e31b703831a893bbc3c3dd11db08126fe5f369b5c648a36f821979f5be3
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.6.2"
  logging:
    dependency: transitive
    description:
@@ -564,50 +564,42 @@ packages:
    dependency: transitive
    description:
      name: matcher
-      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
+      sha256: dc0b7dc7651697ea4ff3e69ef44b0407ea32c487a39fff6a4004fa585e901861
      url: "https://pub.dev"
    source: hosted
-    version: "0.12.17"
+    version: "0.12.19"
  material_color_utilities:
    dependency: transitive
    description:
      name: material_color_utilities
-      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
+      sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b"
      url: "https://pub.dev"
    source: hosted
-    version: "0.11.1"
+    version: "0.13.0"
  meta:
    dependency: transitive
    description:
      name: meta
-      sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
+      sha256: "1741988757a65eb6b36abe716829688cf01910bbf91c34354ff7ec1c3de2b349"
      url: "https://pub.dev"
    source: hosted
-    version: "1.17.0"
+    version: "1.18.0"
  mgrs_dart:
    dependency: transitive
    description:
      name: mgrs_dart
-      sha256: fb89ae62f05fa0bb90f70c31fc870bcbcfd516c843fb554452ab3396f78586f7
+      sha256: "385e7168ecc77eb545220223c49eef8ab249da7bf57f22781c40a04d23fb196f"
      url: "https://pub.dev"
    source: hosted
-    version: "2.0.0"
+    version: "3.0.0"
  mocktail:
    dependency: "direct dev"
    description:
      name: mocktail
-      sha256: "890df3f9688106f25755f26b1c60589a92b3ab91a22b8b224947ad041bf172d8"
+      sha256: "5e1bf53cc7baa8062a33b84424deb61513858ea05c601b8509e683815b5914aa"
      url: "https://pub.dev"
    source: hosted
-    version: "1.0.4"
-  native_toolchain_c:
-    dependency: transitive
-    description:
-      name: native_toolchain_c
-      sha256: "89e83885ba09da5fdf2cdacc8002a712ca238c28b7f717910b34bcd27b0d03ac"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.17.4"
+    version: "1.0.5"
  nested:
    dependency: transitive
    description:
@@ -620,26 +612,34 @@ packages:
    dependency: "direct main"
    description:
      name: oauth2_client
-      sha256: "6667da827518047d99ce82cf7b23043ea4a4bac99fc6681d4a1bf6ee1dd9579f"
+      sha256: "74d1024ce3bd8c6012d079e075068c94d64d804a40bcb3d4adb7348bf0c278f7"
      url: "https://pub.dev"
    source: hosted
-    version: "4.2.3"
+    version: "4.3.2"
  objective_c:
    dependency: transitive
    description:
      name: objective_c
-      sha256: "100a1c87616ab6ed41ec263b083c0ef3261ee6cd1dc3b0f35f8ddfa4f996fe52"
+      sha256: "6cb691c686fa2838c6deb34980d426145c2a5d537491cb83d463c33cdbc726ed"
      url: "https://pub.dev"
    source: hosted
-    version: "9.3.0"
+    version: "9.4.1"
+  package_config:
+    dependency: transitive
+    description:
+      name: package_config
+      sha256: f096c55ebb7deb7e384101542bfba8c52696c1b56fca2eb62827989ef2353bbc
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.0"
  package_info_plus:
    dependency: "direct main"
    description:
      name: package_info_plus
-      sha256: f69da0d3189a4b4ceaeb1a3defb0f329b3b352517f52bed4290f83d4f06bc08d
+      sha256: "468c26b4254ab01979fa5e4a98cb343ea3631b9acee6f21028997419a80e1a20"
      url: "https://pub.dev"
    source: hosted
-    version: "9.0.0"
+    version: "9.0.1"
  package_info_plus_platform_interface:
    dependency: transitive
    description:
@@ -668,18 +668,18 @@ packages:
    dependency: "direct main"
    description:
      name: path_provider
-      sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
+      sha256: a7f4874f987173da295a61c181b8ee71dab59b332a486b391babf26a1b884825
      url: "https://pub.dev"
    source: hosted
-    version: "2.1.5"
+    version: "2.1.6"
  path_provider_android:
    dependency: transitive
    description:
      name: path_provider_android
-      sha256: f2c65e21139ce2c3dad46922be8272bb5963516045659e71bb16e151c93b580e
+      sha256: "69cbd515a62b94d32a7944f086b2f82b4ac40a1d45bebfc00813a430ab2dabcd"
      url: "https://pub.dev"
    source: hosted
-    version: "2.2.22"
+    version: "2.3.1"
  path_provider_foundation:
    dependency: transitive
    description:
@@ -700,10 +700,10 @@ packages:
    dependency: transitive
    description:
      name: path_provider_platform_interface
-      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+      sha256: "484838772624c3a4b94f1e44a3e19897fee738f2d5c4ce448443b0417f7c9dda"
      url: "https://pub.dev"
    source: hosted
-    version: "2.1.2"
+    version: "2.1.3"
  path_provider_windows:
    dependency: transitive
    description:
@@ -748,10 +748,10 @@ packages:
    dependency: transitive
    description:
      name: proj4dart
-      sha256: c8a659ac9b6864aa47c171e78d41bbe6f5e1d7bd790a5814249e6b68bc44324e
+      sha256: ddcedc1f7876e62717de43ab3491e2829bdad0b028261805f94aa080967e5859
      url: "https://pub.dev"
    source: hosted
-    version: "2.1.0"
+    version: "3.0.0"
  provider:
    dependency: "direct main"
    description:
@@ -776,22 +776,30 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "2.3.1"
+  record_use:
+    dependency: transitive
+    description:
+      name: record_use
+      sha256: "2551bd8eecfe95d14ae75f6021ad0248be5c27f138c2ec12fcb52b500b3ba1ed"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.0"
  shared_preferences:
    dependency: "direct main"
    description:
      name: shared_preferences
-      sha256: "2939ae520c9024cb197fc20dee269cd8cdbf564c8b5746374ec6cacdc5169e64"
+      sha256: c3025c5534b01739267eb7d76959bbc25a6d10f6988e1c2a3036940133dd10bf
      url: "https://pub.dev"
    source: hosted
-    version: "2.5.4"
+    version: "2.5.5"
  shared_preferences_android:
    dependency: transitive
    description:
      name: shared_preferences_android
-      sha256: cbc40be9be1c5af4dab4d6e0de4d5d3729e6f3d65b89d21e1815d57705644a6f
+      sha256: "93ae5884a9df5d3bb696825bceb3a17590754548b5d740eba51500afc8d088f5"
      url: "https://pub.dev"
    source: hosted
-    version: "2.4.20"
+    version: "2.4.26"
  shared_preferences_foundation:
    dependency: transitive
    description:
@@ -812,10 +820,10 @@ packages:
    dependency: transitive
    description:
      name: shared_preferences_platform_interface
-      sha256: "57cbf196c486bc2cf1f02b85784932c6094376284b3ad5779d1b1c6c6a816b80"
+      sha256: "649dc798a33931919ea356c4305c2d1f81619ea6e92244070b520187b5140ef9"
      url: "https://pub.dev"
    source: hosted
-    version: "2.4.1"
+    version: "2.4.2"
  shared_preferences_web:
    dependency: transitive
    description:
@@ -832,6 +840,14 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "2.4.1"
+  simple_sparse_list:
+    dependency: transitive
+    description:
+      name: simple_sparse_list
+      sha256: aa648fd240fa39b49dcd11c19c266990006006de6699a412de485695910fbc1f
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.4"
  sky_engine:
    dependency: transitive
    description: flutter
@@ -849,42 +865,42 @@ packages:
    dependency: "direct main"
    description:
      name: sqflite
-      sha256: e2297b1da52f127bc7a3da11439985d9b536f75070f3325e62ada69a5c585d03
+      sha256: "58a799e6ac17dd32fbab93813d39ed835a75ccc0f8f85b8955fe318c6712b082"
      url: "https://pub.dev"
    source: hosted
-    version: "2.4.2"
+    version: "2.4.3"
  sqflite_android:
    dependency: transitive
    description:
      name: sqflite_android
-      sha256: ecd684501ebc2ae9a83536e8b15731642b9570dc8623e0073d227d0ee2bfea88
+      sha256: d0548f9d7422a2dae99ec6f8b0a3074463b132d216fa5ba0d230eeefc901983b
      url: "https://pub.dev"
    source: hosted
-    version: "2.4.2+2"
+    version: "2.4.3"
  sqflite_common:
    dependency: transitive
    description:
      name: sqflite_common
-      sha256: "6ef422a4525ecc601db6c0a2233ff448c731307906e92cabc9ba292afaae16a6"
+      sha256: "5bf6a55c166e73bf651ba7ec3ed486e577620e3dc8f3a9c6a258a8031b624590"
      url: "https://pub.dev"
    source: hosted
-    version: "2.5.6"
+    version: "2.5.11"
  sqflite_darwin:
    dependency: transitive
    description:
      name: sqflite_darwin
-      sha256: "279832e5cde3fe99e8571879498c9211f3ca6391b0d818df4e17d9fff5c6ccb3"
+      sha256: "164a5d73ab87a134566057219988bafde837029a64264e61f1f04376ef3cfcd2"
      url: "https://pub.dev"
    source: hosted
-    version: "2.4.2"
+    version: "2.4.3"
  sqflite_platform_interface:
    dependency: transitive
    description:
      name: sqflite_platform_interface
-      sha256: "8dd4515c7bdcae0a785b0062859336de775e8c65db81ae33dd5445f35be61920"
+      sha256: f84939f84350d92d04416f8bc4dc52d3896aec7716cc9e80cf0146342139dc50
      url: "https://pub.dev"
    source: hosted
-    version: "2.4.0"
+    version: "2.4.1"
  stack_trace:
    dependency: transitive
    description:
@@ -913,10 +929,10 @@ packages:
    dependency: transitive
    description:
      name: synchronized
-      sha256: c254ade258ec8282947a0acbbc90b9575b4f19673533ee46f2f6e9b3aeefd7c0
+      sha256: "93b153dcb6a26dcddee6ca087dd634b53e38c10b5aa163e8e49501a776456153"
      url: "https://pub.dev"
    source: hosted
-    version: "3.4.0"
+    version: "3.4.1"
  term_glyph:
    dependency: transitive
    description:
@@ -929,18 +945,18 @@ packages:
    dependency: transitive
    description:
      name: test_api
-      sha256: ab2726c1a94d3176a45960b6234466ec367179b87dd74f1611adb1f3b5fb9d55
+      sha256: "949a932224383300f01be9221c39180316445ecb8e7547f70a41a35bf421fb9e"
      url: "https://pub.dev"
    source: hosted
-    version: "0.7.7"
+    version: "0.7.11"
  timezone:
    dependency: transitive
    description:
      name: timezone
-      sha256: "2236ec079a174ce07434e89fcd3fcda430025eb7692244139a9cf54fdcf1fc7d"
+      sha256: dd14a3b83cfd7cb19e7888f1cbc20f258b8d71b54c06f79ac585f14093a287d1
      url: "https://pub.dev"
    source: hosted
-    version: "0.9.4"
+    version: "0.10.1"
  typed_data:
    dependency: transitive
    description:
@@ -953,10 +969,10 @@ packages:
    dependency: transitive
    description:
      name: unicode
-      sha256: "0f69e46593d65245774d4f17125c6084d2c20b4e473a983f6e21b7d7762218f1"
+      sha256: a6f7bcfc8ea1d5ce1f6c0b1c39117a9919f4953edd9fd7a64090a9796c499b57
      url: "https://pub.dev"
    source: hosted
-    version: "0.3.1"
+    version: "1.1.9"
  universal_io:
    dependency: transitive
    description:
@@ -977,10 +993,10 @@ packages:
    dependency: transitive
    description:
      name: url_launcher_android
-      sha256: "767344bf3063897b5cf0db830e94f904528e6dd50a6dfaf839f0abf509009611"
+      sha256: b413d49b73867ac08dd2f9890efd3cc11f2a0e577618d50843440a1fb3776c32
      url: "https://pub.dev"
    source: hosted
-    version: "6.3.28"
+    version: "6.3.32"
  url_launcher_ios:
    dependency: transitive
    description:
@@ -1017,10 +1033,10 @@ packages:
    dependency: transitive
    description:
      name: url_launcher_web
-      sha256: d0412fcf4c6b31ecfdb7762359b7206ffba3bbffd396c6d9f9c4616ece476c1f
+      sha256: "85c81589622fbc87c1c683aaea164d3604a7777495a79d91e39ffcdec39ddb34"
      url: "https://pub.dev"
    source: hosted
-    version: "2.4.2"
+    version: "2.4.3"
  url_launcher_windows:
    dependency: transitive
    description:
@@ -1041,10 +1057,10 @@ packages:
    dependency: transitive
    description:
      name: vector_graphics
-      sha256: a4f059dc26fc8295b5921376600a194c4ec7d55e72f2fe4c7d2831e103d461e6
+      sha256: "2306c03da2ba81724afeb589c351ebbc0aa7d86005925be8f8735856dbe5e42d"
      url: "https://pub.dev"
    source: hosted
-    version: "1.1.19"
+    version: "1.2.2"
  vector_graphics_codec:
    dependency: transitive
    description:
@@ -1057,10 +1073,10 @@ packages:
    dependency: transitive
    description:
      name: vector_graphics_compiler
-      sha256: "5a88dd14c0954a5398af544651c7fb51b457a2a556949bfb25369b210ef73a74"
+      sha256: "142a9146f447d15b10bdc00e21d5f4d83e5b32bb5f8f8f5a04c75311344923a3"
      url: "https://pub.dev"
    source: hosted
-    version: "1.2.0"
+    version: "1.2.6"
  vector_math:
    dependency: transitive
    description:
@@ -1073,10 +1089,26 @@ packages:
    dependency: transitive
    description:
      name: vm_service
-      sha256: "45caa6c5917fa127b5dbcfbd1fa60b14e583afdc08bfc96dda38886ca252eb60"
+      sha256: "0016aef94fc66495ac78af5859181e3f3bf2026bd8eecc72b9565601e19ab360"
      url: "https://pub.dev"
    source: hosted
-    version: "15.0.2"
+    version: "15.2.0"
+  wakelock_plus:
+    dependency: "direct main"
+    description:
+      name: wakelock_plus
+      sha256: ddf3db70eaa10c37558ff817519b85d527dbd21034fd5d8e1c2e85f31588f1c1
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.5.2"
+  wakelock_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: wakelock_plus_platform_interface
+      sha256: b13f99e992e7ae6a152e16c5559d3c07ff445b13330192662494e614ca3e7d7b
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.5.1"
  web:
    dependency: transitive
    description:
@@ -1097,10 +1129,10 @@ packages:
    dependency: transitive
    description:
      name: window_to_front
-      sha256: "7aef379752b7190c10479e12b5fd7c0b9d92adc96817d9e96c59937929512aee"
+      sha256: "14fad8984db4415e2eeb30b04bb77140b180e260d6cb66b26de126a8657a9241"
      url: "https://pub.dev"
    source: hosted
-    version: "0.0.3"
+    version: "0.0.4"
  wkt_parser:
    dependency: transitive
    description:
@@ -1134,5 +1166,5 @@ packages:
    source: hosted
    version: "3.1.3"
 sdks:
-  dart: ">=3.10.3 <4.0.0"
-  flutter: ">=3.38.4"
+  dart: ">=3.12.0 <4.0.0"
+  flutter: ">=3.44.0"
@@ -1,10 +1,11 @@
 name: deflockapp
 description: Map public surveillance infrastructure with OpenStreetMap
 publish_to: "none"
-version: 2.9.1+52   # The thing after the + is the version code, incremented with each release
+version: 2.11.1+62   # The thing after the + is the version code, incremented with each release

 environment:
  sdk: ">=3.10.3 <4.0.0"   # Resolved dependency floor (Dart 3.10.3 = Flutter 3.38+)
+  flutter: ">=3.44.0"      # Mandate Flutter 3.44.0 for SPM default

 dependencies:
  flutter:
@@ -19,7 +20,7 @@ dependencies:
  http: ^1.2.1
  flutter_svg: ^2.0.10
  xml: ^6.4.2
-  flutter_local_notifications: ^17.2.2
+  flutter_local_notifications: ^19.0.0
  url_launcher: ^6.3.0
  flutter_linkify: ^6.0.0
  app_links: ^7.0.0
@@ -38,6 +39,7 @@ dependencies:
  package_info_plus: ^9.0.0
  csv: ^6.0.0
  collection: ^1.18.0
+  wakelock_plus: ^1.5.2

 dev_dependencies:
  flutter_test:
@@ -0,0 +1,221 @@
+#!/usr/bin/env python3
+"""
+localize.py — small helper for managing lib/localizations/*.json translation files.
+
+Usage (normally invoked via scripts/localize.sh):
+
+  localize.sh --check
+      Validate that every locale file is valid JSON, has a language.name key,
+      and has exactly the same set of leaf keys as en.json (the reference).
+      Exits non-zero (and prints details) if anything doesn't match.
+
+  localize.sh --list [--lang xx]
+      Print all dot-notation leaf keys. Defaults to en.json if --lang is
+      omitted. Useful for seeing the full key structure at a glance.
+
+  localize.sh --get --lang xx --key some.nested.key
+      Print the value of a single key from lib/localizations/xx.json.
+
+  localize.sh --write --lang xx --key some.nested.key "New value"
+      Set (or add) the value of a key in lib/localizations/xx.json. Creates
+      intermediate objects as needed. Preserves key order/formatting via
+      Python's json module (2-space indent, matching existing files).
+
+Examples:
+  ./scripts/localize.sh --check
+  ./scripts/localize.sh --list --lang de
+  ./scripts/localize.sh --get --lang en --key node.title
+  ./scripts/localize.sh --write --lang es --key node.checkingNodeStatusTitle "Comprobando estado"
+"""
+
+import argparse
+import json
+import sys
+from pathlib import Path
+
+LOCALIZATIONS_DIR = Path(__file__).resolve().parent.parent / "lib" / "localizations"
+REFERENCE_LOCALE = "en"
+
+
+def locale_path(lang: str) -> Path:
+    return LOCALIZATIONS_DIR / f"{lang}.json"
+
+
+def load_locale(lang: str) -> dict:
+    path = locale_path(lang)
+    if not path.exists():
+        print(f"error: no such locale file: {path}", file=sys.stderr)
+        sys.exit(1)
+    try:
+        with open(path, "r", encoding="utf-8") as f:
+            return json.load(f)
+    except json.JSONDecodeError as e:
+        print(f"error: {path.name} is not valid JSON: {e}", file=sys.stderr)
+        sys.exit(1)
+
+
+def save_locale(lang: str, data: dict) -> None:
+    path = locale_path(lang)
+    with open(path, "w", encoding="utf-8") as f:
+        json.dump(data, f, ensure_ascii=False, indent=2)
+        f.write("\n")
+
+
+def all_locale_files():
+    return sorted(LOCALIZATIONS_DIR.glob("*.json"))
+
+
+def extract_leaf_keys(data, prefix=""):
+    keys = set()
+    for k, v in data.items():
+        full_key = f"{prefix}.{k}" if prefix else k
+        if isinstance(v, dict):
+            keys |= extract_leaf_keys(v, full_key)
+        else:
+            keys.add(full_key)
+    return keys
+
+
+def get_nested(data: dict, dotted_key: str):
+    parts = dotted_key.split(".")
+    node = data
+    for part in parts:
+        if not isinstance(node, dict) or part not in node:
+            return None
+        node = node[part]
+    return node
+
+
+def set_nested(data: dict, dotted_key: str, value: str) -> None:
+    parts = dotted_key.split(".")
+    node = data
+    for part in parts[:-1]:
+        if part not in node or not isinstance(node[part], dict):
+            node[part] = {}
+        node = node[part]
+    node[parts[-1]] = value
+
+
+def cmd_check(_args) -> int:
+    files = all_locale_files()
+    if not files:
+        print(f"error: no locale files found in {LOCALIZATIONS_DIR}", file=sys.stderr)
+        return 1
+
+    ref_path = locale_path(REFERENCE_LOCALE)
+    if not ref_path.exists():
+        print(f"error: reference locale '{REFERENCE_LOCALE}.json' not found", file=sys.stderr)
+        return 1
+
+    ok = True
+
+    parsed = {}
+    for path in files:
+        try:
+            with open(path, "r", encoding="utf-8") as f:
+                parsed[path.stem] = json.load(f)
+        except json.JSONDecodeError as e:
+            print(f"FAIL  {path.name}: invalid JSON: {e}")
+            ok = False
+
+    for lang, data in parsed.items():
+        lang_name = data.get("language", {}).get("name")
+        if not isinstance(lang_name, str) or not lang_name:
+            print(f"FAIL  {lang}.json: missing 'language.name' string")
+            ok = False
+
+    if REFERENCE_LOCALE not in parsed:
+        print(f"error: {REFERENCE_LOCALE}.json failed to parse, cannot compare keys")
+        return 1
+
+    reference_keys = extract_leaf_keys(parsed[REFERENCE_LOCALE])
+
+    for lang, data in parsed.items():
+        if lang == REFERENCE_LOCALE:
+            continue
+        keys = extract_leaf_keys(data)
+        missing = reference_keys - keys
+        extra = keys - reference_keys
+        if missing:
+            print(f"FAIL  {lang}.json: missing {len(missing)} key(s):")
+            for k in sorted(missing):
+                print(f"        - {k}")
+            ok = False
+        if extra:
+            print(f"FAIL  {lang}.json: has {len(extra)} extra key(s) not in {REFERENCE_LOCALE}.json:")
+            for k in sorted(extra):
+                print(f"        + {k}")
+            ok = False
+
+    if ok:
+        print(f"OK    {len(parsed)} locale file(s) valid, all keys match {REFERENCE_LOCALE}.json")
+        return 0
+    return 1
+
+
+def cmd_list(args) -> int:
+    lang = args.lang or REFERENCE_LOCALE
+    data = load_locale(lang)
+    keys = sorted(extract_leaf_keys(data))
+    for k in keys:
+        print(k)
+    return 0
+
+
+def cmd_get(args) -> int:
+    if not args.lang or not args.key:
+        print("error: --get requires --lang and --key", file=sys.stderr)
+        return 1
+    data = load_locale(args.lang)
+    value = get_nested(data, args.key)
+    if value is None:
+        print(f"error: key '{args.key}' not found in {args.lang}.json", file=sys.stderr)
+        return 1
+    if isinstance(value, dict):
+        print(f"error: '{args.key}' is not a leaf key (it's an object) in {args.lang}.json", file=sys.stderr)
+        return 1
+    print(value)
+    return 0
+
+
+def cmd_write(args) -> int:
+    if not args.lang or not args.key or args.value is None:
+        print("error: --write requires --lang, --key, and a value argument", file=sys.stderr)
+        return 1
+    data = load_locale(args.lang)
+    set_nested(data, args.key, args.value)
+    save_locale(args.lang, data)
+    print(f"Wrote {args.lang}.json: {args.key} = {args.value!r}")
+    return 0
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Manage DeFlock localization JSON files.",
+        formatter_class=argparse.RawDescriptionHelpFormatter,
+        epilog=__doc__,
+    )
+    group = parser.add_mutually_exclusive_group(required=True)
+    group.add_argument("--check", action="store_true", help="Validate all locale files match en.json's key structure")
+    group.add_argument("--list", action="store_true", help="List all dot-notation leaf keys for a locale (default: en)")
+    group.add_argument("--get", action="store_true", help="Print the value of a single key")
+    group.add_argument("--write", action="store_true", help="Set the value of a single key")
+
+    parser.add_argument("--lang", help="Language code, e.g. 'en', 'de', 'es' (filename without .json)")
+    parser.add_argument("--key", help="Dot-notation key, e.g. 'node.title'")
+    parser.add_argument("value", nargs="?", help="New value (only used with --write)")
+
+    args = parser.parse_args()
+
+    if args.check:
+        sys.exit(cmd_check(args))
+    elif args.list:
+        sys.exit(cmd_list(args))
+    elif args.get:
+        sys.exit(cmd_get(args))
+    elif args.write:
+        sys.exit(cmd_write(args))
+
+
+if __name__ == "__main__":
+    main()
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+# Thin wrapper around localize.py — see that file's docstring for full usage.
+#
+# Examples:
+#   ./scripts/localize.sh --check
+#   ./scripts/localize.sh --list --lang de
+#   ./scripts/localize.sh --get --lang en --key node.title
+#   ./scripts/localize.sh --write --lang es --key node.checkingNodeStatusTitle "Comprobando estado"
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+PYTHON_BIN="${PYTHON_BIN:-python3}"
+
+exec "$PYTHON_BIN" "$SCRIPT_DIR/localize.py" "$@"
@@ -0,0 +1,26 @@
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  group('Node deep link URL parsing', () {
+    test('extracts node ID from valid link', () {
+      final uri = Uri.parse('deflockapp://node?id=1234567890');
+      expect(uri.host, 'node');
+      expect(uri.queryParameters['id'], '1234567890');
+    });
+
+    test('returns null for missing id param', () {
+      final uri = Uri.parse('deflockapp://node');
+      expect(uri.queryParameters['id'], isNull);
+    });
+
+    test('returns null for empty id param', () {
+      final uri = Uri.parse('deflockapp://node?id=');
+      expect(uri.queryParameters['id'], '');
+    });
+
+    test('returns null for non-numeric id', () {
+      final uri = Uri.parse('deflockapp://node?id=abc');
+      expect(int.tryParse(uri.queryParameters['id'] ?? ''), isNull);
+    });
+  });
+}
@@ -221,13 +221,13 @@ void main() {
        // Initial order should be A, B, C
        expect(profileState.profiles.map((p) => p.id), equals(['a', 'b', 'c']));
        
-        // Move profile at index 0 (A) to index 2 (should become B, A, C due to Flutter's reorder logic)
+        // Move profile at index 0 (A) to index 2 (with onReorderItem, newIndex is pre-adjusted)
        profileState.reorderProfiles(0, 2);
-        expect(profileState.profiles.map((p) => p.id), equals(['b', 'a', 'c']));
+        expect(profileState.profiles.map((p) => p.id), equals(['b', 'c', 'a']));
        
-        // Move profile at index 1 (A) to index 0 (should become A, B, C)
+        // Move profile at index 1 (C) to index 0 (should become C, B, A)
        profileState.reorderProfiles(1, 0);
-        expect(profileState.profiles.map((p) => p.id), equals(['a', 'b', 'c']));
+        expect(profileState.profiles.map((p) => p.id), equals(['c', 'b', 'a']));
      });

      test('should maintain enabled status after reordering', () {
@@ -0,0 +1,72 @@
+import 'package:flutter_test/flutter_test.dart';
+
+import 'package:deflockapp/services/coordinate_validation.dart';
+
+void main() {
+  group('isValidLatitude', () {
+    test('accepts in-range values', () {
+      expect(isValidLatitude(0), isTrue);
+      expect(isValidLatitude(37.7749), isTrue);
+      expect(isValidLatitude(90), isTrue);
+      expect(isValidLatitude(-90), isTrue);
+    });
+
+    test('rejects NaN and Infinite', () {
+      expect(isValidLatitude(double.nan), isFalse);
+      expect(isValidLatitude(double.infinity), isFalse);
+      expect(isValidLatitude(double.negativeInfinity), isFalse);
+    });
+
+    test('rejects out-of-range values', () {
+      expect(isValidLatitude(90.1), isFalse);
+      expect(isValidLatitude(-90.1), isFalse);
+    });
+  });
+
+  group('isValidLongitude', () {
+    test('accepts in-range values', () {
+      expect(isValidLongitude(0), isTrue);
+      expect(isValidLongitude(-122.4194), isTrue);
+      expect(isValidLongitude(180), isTrue);
+      expect(isValidLongitude(-180), isTrue);
+    });
+
+    test('rejects NaN and Infinite', () {
+      expect(isValidLongitude(double.nan), isFalse);
+      expect(isValidLongitude(double.infinity), isFalse);
+      expect(isValidLongitude(double.negativeInfinity), isFalse);
+    });
+
+    test('rejects out-of-range values', () {
+      expect(isValidLongitude(180.1), isFalse);
+      expect(isValidLongitude(-180.1), isFalse);
+    });
+  });
+
+  group('isValidZoom', () {
+    test('accepts in-range values (default bounds: 1.0 to kAbsoluteMaxZoom)', () {
+      expect(isValidZoom(1), isTrue);
+      expect(isValidZoom(15), isTrue);
+      expect(isValidZoom(23), isTrue);
+    });
+
+    test('rejects NaN and Infinite', () {
+      expect(isValidZoom(double.nan), isFalse);
+      expect(isValidZoom(double.infinity), isFalse);
+      expect(isValidZoom(double.negativeInfinity), isFalse);
+    });
+
+    test('rejects out-of-range values with default bounds', () {
+      expect(isValidZoom(0), isFalse);
+      expect(isValidZoom(0.5), isFalse);
+      expect(isValidZoom(24), isFalse);
+    });
+
+    test('respects custom min/max bounds', () {
+      expect(isValidZoom(0.5, min: 1.0, max: 20.0), isFalse);
+      expect(isValidZoom(1.0, min: 1.0, max: 20.0), isTrue);
+      expect(isValidZoom(20.0, min: 1.0, max: 20.0), isTrue);
+      expect(isValidZoom(20.1, min: 1.0, max: 20.0), isFalse);
+    });
+  });
+}
@@ -41,8 +41,11 @@ void main() {
    mockAppState = MockAppState();
    AppState.instance = mockAppState;

-    // Default stubs: online, no offline areas
+    // Default stubs: online, no offline areas, offline features enabled
+    // (so tests exercise the same behavior as before this setting existed)
    when(() => mockAppState.offlineMode).thenReturn(false);
+    when(() => mockAppState.offlineFeaturesEnabled).thenReturn(true);
+

    provider = DeflockTileProvider(
      providerId: 'openstreetmap',
@@ -0,0 +1,73 @@
+import 'package:deflockapp/models/node_profile.dart';
+import 'package:deflockapp/models/osm_node.dart';
+import 'package:deflockapp/services/edit_node_change_detector.dart';
+import 'package:deflockapp/state/session_state.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:latlong2/latlong.dart';
+
+void main() {
+  group('EditNodeChangeDetector direction serialization', () {
+    test(
+      'detects changing a range direction to a single direction with the same center',
+      () {
+        final session = _sessionFor(
+          originalDirection: '55-125',
+          profileFov: null,
+        );
+
+        expect(
+          EditNodeChangeDetector.hasActualChanges(session),
+          isTrue,
+          reason: 'direction=55-125 serializes differently from direction=90',
+        );
+      },
+    );
+
+    test('treats an unchanged range direction as unchanged', () {
+      final session = _sessionFor(originalDirection: '55-125', profileFov: 70);
+
+      expect(EditNodeChangeDetector.hasActualChanges(session), isFalse);
+    });
+
+    test('treats an unchanged single direction as unchanged', () {
+      final session = _sessionFor(originalDirection: '90', profileFov: null);
+
+      expect(EditNodeChangeDetector.hasActualChanges(session), isFalse);
+    });
+
+    test('treats an unchanged directionless node as unchanged', () {
+      final session = _sessionFor(originalDirection: null, profileFov: null)
+        ..directions = <double>[]
+        ..currentDirectionIndex = -1;
+
+      expect(EditNodeChangeDetector.hasActualChanges(session), isFalse);
+    });
+  });
+}
+
+EditNodeSession _sessionFor({
+  required String? originalDirection,
+  required double? profileFov,
+}) {
+  const coord = LatLng(37.7749, -122.4194);
+  final node = OsmNode(
+    id: 157,
+    coord: coord,
+    tags: {'man_made': 'surveillance', 'direction': ?originalDirection},
+  );
+  final profile = NodeProfile(
+    id: 'existing-tags-157',
+    name: 'Existing tags',
+    tags: const {},
+    fov: profileFov,
+  );
+
+  return EditNodeSession(
+    originalNode: node,
+    originalHadDirections: originalDirection != null,
+    profile: profile,
+    initialDirection: 90,
+    target: coord,
+    additionalExistingTags: const {'man_made': 'surveillance'},
+  );
+}
@@ -0,0 +1,88 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:geolocator/geolocator.dart';
+import 'package:latlong2/latlong.dart';
+
+import 'package:deflockapp/services/geo_bounds.dart';
+
+/// Real-world distance from a bounds edge back to its center, so the box can be
+/// checked in meters rather than in degrees.
+double _metersBetween(LatLng a, LatLng b) => Geolocator.distanceBetween(
+      a.latitude,
+      a.longitude,
+      b.latitude,
+      b.longitude,
+    );
+
+void main() {
+  group('boundsAround', () {
+    test('contains the center', () {
+      const center = LatLng(38.9, -77.0);
+      final bounds = boundsAround(center, 200);
+      expect(bounds.contains(center), isTrue);
+    });
+
+    test('reaches at least the requested radius north/south and east/west', () {
+      const center = LatLng(38.9, -77.0);
+      const radius = 500;
+      final bounds = boundsAround(center, radius);
+
+      final north = _metersBetween(center, LatLng(bounds.north, center.longitude));
+      final south = _metersBetween(center, LatLng(bounds.south, center.longitude));
+      final east = _metersBetween(center, LatLng(center.latitude, bounds.east));
+      final west = _metersBetween(center, LatLng(center.latitude, bounds.west));
+
+      for (final reach in [north, south, east, west]) {
+        // At least the radius, and not wildly oversized (the box is a square,
+        // so its corners legitimately overshoot, but its edges should not).
+        expect(reach, greaterThanOrEqualTo(radius * 0.98));
+        expect(reach, lessThan(radius * 1.2));
+      }
+    });
+
+    test('widens longitude at high latitude to keep the real radius', () {
+      const radius = 1000;
+      final equator = boundsAround(const LatLng(0, 0), radius);
+      final far = boundsAround(const LatLng(64.0, 0), radius);
+
+      final equatorLngSpan = equator.east - equator.west;
+      final farLngSpan = far.east - far.west;
+
+      // cos(64°) ≈ 0.438, so the degree span must be roughly 2.3x wider.
+      expect(farLngSpan, greaterThan(equatorLngSpan * 2));
+
+      // ...and that wider span should still be ~1000m on the ground.
+      final reach = _metersBetween(
+        const LatLng(64.0, 0),
+        LatLng(64.0, far.east),
+      );
+      expect(reach, greaterThanOrEqualTo(radius * 0.98));
+      expect(reach, lessThan(radius * 1.2));
+    });
+
+    test('does not blow past the poles or the antimeridian', () {
+      for (final center in [
+        const LatLng(89.99, 179.99),
+        const LatLng(-89.99, -179.99),
+      ]) {
+        final bounds = boundsAround(center, 100000);
+        expect(bounds.north, lessThanOrEqualTo(90.0));
+        expect(bounds.south, greaterThanOrEqualTo(-90.0));
+        expect(bounds.east, lessThanOrEqualTo(180.0));
+        expect(bounds.west, greaterThanOrEqualTo(-180.0));
+      }
+    });
+
+    test('a zero radius still yields usable bounds containing the center', () {
+      const center = LatLng(38.9, -77.0);
+      final bounds = boundsAround(center, 0);
+      expect(bounds.contains(center), isTrue);
+    });
+
+    test('grows with the alert distance', () {
+      const center = LatLng(38.9, -77.0);
+      final near = boundsAround(center, 100);
+      final far = boundsAround(center, 1600);
+      expect(far.north - far.south, greaterThan(near.north - near.south));
+    });
+  });
+}
@@ -0,0 +1,48 @@
+import 'package:flutter_test/flutter_test.dart';
+
+/// Mirrors ProximityAlertService._notificationId. Kept in sync deliberately:
+/// the real one is private, and this pins the contract the plugin enforces —
+/// notification ids must fit in a signed 32-bit int.
+int notificationId(int nodeId) => nodeId.abs() % 0x7FFFFFFF;
+
+const int maxInt32 = 2147483647;
+
+void main() {
+  group('notificationId', () {
+    test('folds real-world OSM node ids into 32-bit range', () {
+      // The id from the crash, plus ids around the current OSM high-water mark.
+      const ids = [
+        12741890927,
+        1,
+        2147483647,
+        2147483648,
+        9999999999,
+        13000000000,
+      ];
+
+      for (final id in ids) {
+        final result = notificationId(id);
+        expect(result, greaterThanOrEqualTo(0), reason: 'id $id went negative');
+        expect(result, lessThanOrEqualTo(maxInt32), reason: 'id $id overflowed');
+      }
+    });
+
+    test('handles negative ids, which OSM uses for not-yet-uploaded nodes', () {
+      for (final id in [-1, -12741890927, -2147483648]) {
+        final result = notificationId(id);
+        expect(result, greaterThanOrEqualTo(0));
+        expect(result, lessThanOrEqualTo(maxInt32));
+      }
+    });
+
+    test('is deterministic, so a repeat alert replaces rather than stacks', () {
+      expect(notificationId(12741890927), notificationId(12741890927));
+    });
+
+    test('separates adjacent node ids', () {
+      final a = notificationId(12741890927);
+      final b = notificationId(12741890928);
+      expect(a, isNot(b));
+    });
+  });
+}
@@ -1,10 +1,15 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:latlong2/latlong.dart';
 import 'package:flutter_map/flutter_map.dart' show LatLngBounds;
+import 'package:mocktail/mocktail.dart';

+import 'package:deflockapp/app_state.dart';
 import 'package:deflockapp/services/offline_area_service.dart';
 import 'package:deflockapp/services/offline_areas/offline_area_models.dart';

+class MockAppState extends Mock implements AppState {}
+
+
 OfflineArea _makeArea({
  String providerId = 'osm',
  String tileTypeId = 'standard',
@@ -26,11 +31,19 @@ OfflineArea _makeArea({

 void main() {
  final service = OfflineAreaService();
+  late MockAppState mockAppState;

  setUp(() {
    service.setAreasForTesting([]);
+    mockAppState = MockAppState();
+    AppState.instance = mockAppState;
+    // These tests exercise the underlying zoom/provider matching logic, so
+    // offline features are enabled by default here — the "disabled" gating
+    // itself is covered separately below.
+    when(() => mockAppState.offlineFeaturesEnabled).thenReturn(true);
  });

+
  group('hasOfflineAreasForProviderAtZoom', () {
    test('returns true for zoom within range', () {
      service.setAreasForTesting([_makeArea(minZoom: 5, maxZoom: 12)]);
@@ -90,4 +103,30 @@ void main() {
      expect(service.hasOfflineAreasForProviderAtZoom('osm', 'standard', 15), isFalse);
    });
  });
+
+  group('offlineFeaturesEnabled gating', () {
+    test('hasOfflineAreasForProvider returns false when feature disabled, even with matching areas', () {
+      service.setAreasForTesting([_makeArea(providerId: 'osm', tileTypeId: 'standard')]);
+      when(() => mockAppState.offlineFeaturesEnabled).thenReturn(false);
+
+      expect(service.hasOfflineAreasForProvider('osm', 'standard'), isFalse);
+    });
+
+    test('hasOfflineAreasForProviderAtZoom returns false when feature disabled, even within zoom range', () {
+      service.setAreasForTesting([_makeArea(minZoom: 5, maxZoom: 12)]);
+      when(() => mockAppState.offlineFeaturesEnabled).thenReturn(false);
+
+      expect(service.hasOfflineAreasForProviderAtZoom('osm', 'standard', 8), isFalse);
+    });
+
+    test('re-enabling offlineFeaturesEnabled restores normal matching', () {
+      service.setAreasForTesting([_makeArea(minZoom: 5, maxZoom: 12)]);
+      when(() => mockAppState.offlineFeaturesEnabled).thenReturn(false);
+      expect(service.hasOfflineAreasForProviderAtZoom('osm', 'standard', 8), isFalse);
+
+      when(() => mockAppState.offlineFeaturesEnabled).thenReturn(true);
+      expect(service.hasOfflineAreasForProviderAtZoom('osm', 'standard', 8), isTrue);
+    });
+  });
 }
+
@@ -57,7 +57,7 @@ void main() {
  }

  group('query building', () {
-    test('uses out skel for way/relation pass, out body for node pass',
+    test('uses the way/relation membership pass with restriction conversion',
        () async {
      stubOverpassResponse([]);

@@ -68,11 +68,16 @@ void main() {
      ).captured;

      final query = (captured.last as Map<String, String>)['data']!;
-      expect(query, contains('out body;'));
-      expect(query, contains('out skel;'));
+      expect(query, contains('.allNodes out body;'));
+      expect(query, contains('way(bn.allNodes);'));
+      expect(query, contains('relation(bn.allNodes);'));
+      expect(query, contains('.resNodes'));
+      expect(query, contains('convert restriction ::id = id();'));
      expect(query, isNot(contains('out meta;')));
+      expect(query, isNot(contains('out ids;')));
    });

+
    test('empty tag values are excluded from filters', () async {
      final profileWithEmpty = [
        NodeProfile(
@@ -99,8 +104,142 @@ void main() {
    });
  });

+  group('profile deduplication (subsumption)', () {
+    test('a specific profile subsumed by a generic one is dropped', () async {
+      final generic = NodeProfile(
+        id: 'generic-alpr',
+        name: 'Generic ALPR',
+        tags: const {
+          'man_made': 'surveillance',
+          'surveillance:type': 'ALPR',
+        },
+      );
+      final specific = NodeProfile(
+        id: 'flock',
+        name: 'Flock',
+        tags: const {
+          'man_made': 'surveillance',
+          'surveillance': 'public',
+          'surveillance:type': 'ALPR',
+          'surveillance:zone': 'traffic',
+          'camera:type': 'fixed',
+          'manufacturer': 'Flock Safety',
+          'manufacturer:wikidata': 'Q108485435',
+        },
+      );
+
+      stubOverpassResponse([]);
+
+      await service.fetchNodes(bounds: bounds, profiles: [generic, specific]);
+
+      final captured = verify(
+        () => mockClient.post(any(), body: captureAny(named: 'body')),
+      ).captured;
+      final query = (captured.last as Map<String, String>)['data']!;
+
+      // Only the generic clause should remain.
+      expect(query, contains('["man_made"="surveillance"]["surveillance:type"="ALPR"]'));
+      expect(query, isNot(contains('manufacturer')));
+      expect(query, isNot(contains('Flock Safety')));
+
+      // Only one distinct tag-filter clause, appearing twice (once for
+      // .allNodes, once for the .resNodes re-filter).
+      final nodeClauseCount = RegExp(r'node[.\[]').allMatches(query).length;
+      expect(nodeClauseCount, equals(2));
+    });
+
+
+
+    test('unrelated profiles are all kept', () async {
+      final alprGeneric = NodeProfile(
+        id: 'generic-alpr',
+        name: 'Generic ALPR',
+        tags: const {
+          'man_made': 'surveillance',
+          'surveillance:type': 'ALPR',
+        },
+      );
+      final gunshotGeneric = NodeProfile(
+        id: 'generic-gunshot',
+        name: 'Generic Gunshot Detector',
+        tags: const {
+          'man_made': 'surveillance',
+          'surveillance:type': 'gunshot_detector',
+        },
+      );
+
+      stubOverpassResponse([]);
+
+      await service.fetchNodes(bounds: bounds, profiles: [alprGeneric, gunshotGeneric]);
+
+      final captured = verify(
+        () => mockClient.post(any(), body: captureAny(named: 'body')),
+      ).captured;
+      final query = (captured.last as Map<String, String>)['data']!;
+
+      expect(query, contains('["surveillance:type"="ALPR"]'));
+      expect(query, contains('["surveillance:type"="gunshot_detector"]'));
+    });
+
+    test('full default profile set reduces to the two generic clauses', () async {
+      final profiles = NodeProfile.getDefaults();
+
+      stubOverpassResponse([]);
+
+      await service.fetchNodes(bounds: bounds, profiles: profiles);
+
+      final captured = verify(
+        () => mockClient.post(any(), body: captureAny(named: 'body')),
+      ).captured;
+      final query = (captured.last as Map<String, String>)['data']!;
+
+      // Each of the 2 generic clauses appears twice (once in .allNodes,
+      // once in the .resNodes re-filter) = 4 total tag-filter clauses.
+      final nodeClauseCount = RegExp(r'node[.\[]').allMatches(query).length;
+      expect(nodeClauseCount, equals(4));
+
+      expect(query, contains('["man_made"="surveillance"]["surveillance:type"="ALPR"]'));
+      expect(query, contains('["man_made"="surveillance"]["surveillance:type"="gunshot_detector"]'));
+
+      // Brand-specific tags should not appear anywhere in the reduced query.
+      expect(query, isNot(contains('manufacturer')));
+      expect(query, isNot(contains('ShotSpotter')));
+    });
+
+    test('profiles with only empty tags do not subsume or break the query', () async {
+      final emptyTagsProfile = NodeProfile(
+        id: 'empty',
+        name: 'Empty',
+        tags: const {'camera:mount': ''},
+      );
+      final normalProfile = NodeProfile(
+        id: 'normal',
+        name: 'Normal',
+        tags: const {'man_made': 'surveillance'},
+      );
+
+      stubOverpassResponse([]);
+
+      await service.fetchNodes(bounds: bounds, profiles: [emptyTagsProfile, normalProfile]);
+
+      final captured = verify(
+        () => mockClient.post(any(), body: captureAny(named: 'body')),
+      ).captured;
+      final query = (captured.last as Map<String, String>)['data']!;
+
+      expect(query, contains('["man_made"="surveillance"]'));
+    });
+  });
+
+
  group('response parsing — constraint detection', () {
-    test('nodes referenced by a way are constrained', () async {
+    test('a node referenced as a "restriction" element is constrained',
+        () async {
+      // The Overpass query converts each way/relation-referenced node ID
+      // into a synthetic {"type":"restriction","id":<nodeId>} element
+      // (via `convert restriction ::id = id();`) — this is how the server
+      // tells us a node is part of some way/relation, regardless of whether
+      // that way/relation came from a "way" or a "relation" in Overpass.
      stubOverpassResponse([
        {
          'type': 'node',
@@ -117,9 +256,8 @@ void main() {
          'tags': {'man_made': 'surveillance'},
        },
        {
-          'type': 'way',
-          'id': 100,
-          'nodes': [1],
+          'type': 'restriction',
+          'id': 1,
        },
      ]);

@@ -133,32 +271,8 @@ void main() {
      expect(node2.isConstrained, isFalse);
    });

-    test('nodes referenced by a relation member are constrained', () async {
-      stubOverpassResponse([
-        {
-          'type': 'node',
-          'id': 3,
-          'lat': 38.9,
-          'lon': -77.0,
-          'tags': {'man_made': 'surveillance'},
-        },
-        {
-          'type': 'relation',
-          'id': 200,
-          'members': [
-            {'type': 'node', 'ref': 3, 'role': ''},
-          ],
-        },
-      ]);
-
-      final nodes =
-          await service.fetchNodes(bounds: bounds, profiles: profiles);
-
-      expect(nodes, hasLength(1));
-      expect(nodes.first.isConstrained, isTrue);
-    });
-
-    test('nodes not in any way or relation are unconstrained', () async {
+    test('nodes not marked with a "restriction" element are unconstrained',
+        () async {
      stubOverpassResponse([
        {
          'type': 'node',
@@ -176,7 +290,8 @@ void main() {
      expect(nodes.first.isConstrained, isFalse);
    });

-    test('mixed response with nodes, ways, and relations', () async {
+    test('mixed response with multiple constrained and unconstrained nodes',
+        () async {
      stubOverpassResponse([
        {
          'type': 'node',
@@ -200,16 +315,12 @@ void main() {
          'tags': {'man_made': 'surveillance'},
        },
        {
-          'type': 'way',
-          'id': 300,
-          'nodes': [10],
+          'type': 'restriction',
+          'id': 10,
        },
        {
-          'type': 'relation',
-          'id': 400,
-          'members': [
-            {'type': 'node', 'ref': 11, 'role': ''},
-          ],
+          'type': 'restriction',
+          'id': 11,
        },
      ]);

@@ -223,6 +334,7 @@ void main() {
    });
  });

+
  group('error handling', () {
    test('HTTP 200 returns parsed nodes', () async {
      stubOverpassResponse([
@@ -255,27 +367,28 @@ void main() {
      );
    });

-    test('response with "timeout" throws NodeLimitError', () async {
+    test('response with "timeout" throws NetworkError (not split)', () async {
      stubErrorResponse(400, 'runtime error: timeout in query execution');

      await expectLater(
        () => service.fetchNodes(
            bounds: bounds, profiles: profiles, policy: const ResiliencePolicy(maxRetries: 0)),
-        throwsA(isA<NodeLimitError>()),
+        throwsA(isA<NetworkError>()),
      );
    });

-    test('response with "runtime limit exceeded" throws NodeLimitError',
+    test('response with "runtime limit exceeded" throws NetworkError (not split)',
        () async {
      stubErrorResponse(400, 'runtime limit exceeded');

      await expectLater(
        () => service.fetchNodes(
            bounds: bounds, profiles: profiles, policy: const ResiliencePolicy(maxRetries: 0)),
-        throwsA(isA<NodeLimitError>()),
+        throwsA(isA<NetworkError>()),
      );
    });

+
    test('HTTP 429 throws RateLimitError', () async {
      stubErrorResponse(429, 'Too Many Requests');
Author	SHA1	Message	Date
stopflock	00b9348b8f	version, changelog	2026-09-04 14:59:43 -05:00
stopflock	142389771e	Merge pull request #195 from reb1995/add-notifications-android-and-background-fixes Fix notifications and enable background data fetch while app is not focused.	2026-09-04 13:24:30 -05:00
Ryan Brown	8439d9bbb6	Fix late background alerts and cache starvation - Increase background refresh threshold: Raised the edge distance check in GpsController from 1000m to 2500m to guarantee new Overpass data is fetched well before the user drives out of the cached bounding box. - Fix bounding box race condition: Added await to the background fetch handler in MapView so tracking bounds only shift forward after the network request successfully finishes. - Make debounced fetches awaitable: Refactored fetchAndUpdate in NodeProviderWithCache to return a Future<void> using a Completer, bridging the 400ms debounce timer. - Prevent hanging futures: Added state checks for _activeCompleter to instantly resolve canceled network requests during rapid map panning, preventing fatal StateError crashes and infinite UI hangs.	2026-08-28 12:03:39 -04:00
Ryan Brown	3f118a77c4	Fix branch after android testing. Add background data refresh, not just location refresh. Tested on a Pixel 10 Pro. These changes were needed to work on real hardware. Also, which background location updating was working, the data was not refreshing in the background. This also adds that. It will pull nodes in a 5km area around your location and update when you within 1km of the area. These values may need to be adjusted if there is increased load on the servers.	2026-08-27 10:55:11 -07:00
Joeseph Ferland	51037f3710	feat: Added Notifications to app	2026-08-27 10:55:11 -07:00
stopflock	2c64fe610e	Merge pull request #187 from anthony-at-pieces/fix/issue-157-direction-notation Fix direction notation edit detection	2026-08-25 12:40:06 -05:00
stopflock	af2ff1e940	Merge pull request #193 from FoggedLens/changeset_tracking add changeset comment tracking and message notification bubble on startup	2026-08-24 18:55:20 -05:00
stopflock	7722dcaabe	fix unnecessary cast	2026-08-24 18:16:36 -05:00
stopflock	0e359f2aa9	add changeset comment tracking and message notification bubble on startup	2026-08-24 18:03:03 -05:00
Anthony Maio	60e7e59ae9	fix: detect direction notation edits	2026-08-16 18:33:57 -04:00
stopflock	bdc5399c9f	disable dev mode	2026-08-04 21:44:23 -05:00
stopflock	eb6a409b92	disable auto-open details sheet	2026-08-04 21:44:10 -05:00
stopflock	1909a3b5f1	version, changelog, enable dev modes	2026-08-04 11:56:29 -05:00
stopflock	7c5d066362	Fix node constrainment when part of a way/relation	2026-08-03 20:21:19 -05:00
stopflock	b231b48ac1	add localize tool - reliably check, read, and write language files	2026-08-01 11:30:49 -05:00
stopflock	0e1e9cb2ff	fix deeplinks	2026-07-31 21:35:01 -05:00
stopflock	a808a4f37e	notice about any in-flight submissions when enabling queue pause or offline mode	2026-07-26 18:54:53 -05:00
stopflock	0887d1ef44	disable dev mode before release	2026-07-26 15:20:19 -05:00
stopflock	0c6cf467fe	add trap for potential async context issue found by linter	2026-07-26 04:05:54 -05:00
stopflock	c787589205	temp enable dev mode	2026-07-26 03:46:29 -05:00
stopflock	837f59bfde	auto-open tags sheet for submissions (pending testing/feedback)	2026-07-26 03:46:00 -05:00
stopflock	8148ad55c2	node tags sheet no longer behaves poorly when viewing a node during submission	2026-07-26 02:58:35 -05:00
stopflock	dfcc64e96e	offline options globally toggleable	2026-07-25 20:40:15 -05:00
stopflock	6f017fd6c1	version, changelog	2026-07-25 19:28:32 -05:00
stopflock	78f1ef58de	selectable/copyable node tags, pending submission status on details sheet, "view on osm" button styling	2026-07-25 19:27:11 -05:00
stopflock	3e2c9c5b9e	add option to hide zoom controls and indicator	2026-07-25 18:04:54 -05:00
stopflock	dd93ac64b6	changelog	2026-07-25 17:44:18 -05:00
stopflock	096fb5868b	require delete reason, give options	2026-07-25 17:43:41 -05:00
stopflock	974204bd91	prevent deletes without being logged in	2026-07-25 17:11:39 -05:00
stopflock	6a0d4cd8f7	Merge pull request #182 from FoggedLens/location-fixes Location fixes	2026-07-25 16:47:28 -05:00
stopflock	af2a08bf3d	better limits for min/max zoom validations, separate lat+lon validation, less verbose comments	2026-07-25 16:42:38 -05:00
stopflock	dd8c9b88cc	bump version and changelog	2026-07-25 16:32:25 -05:00
stopflock	1cfca663a6	catch and correct possible bad values for lat/lon, add tests	2026-07-25 16:32:08 -05:00
stopflock	b9110c1670	Merge pull request #177 from reb1995/Fix-172-Sanitize-tags Fixes 172: Sanitize tags when editing or creating a node	2026-07-17 14:48:34 -05:00
Ryan Brown	36675508e8	Sanitize tags.	2026-07-16 19:23:42 -04:00
stopflock	9a0928d22d	version bump	2026-07-15 21:58:29 -05:00
stopflock	b3001927c6	Merge pull request #176 from FoggedLens/no-429-splitting No 429 splitting, bring back query reduction	2026-07-15 21:39:25 -05:00
stopflock	b9d82d6de7	change mock node color to green	2026-07-15 21:29:54 -05:00
stopflock	38eee8d125	Bring back profile subsumption elimination for overpass queries	2026-07-15 21:20:44 -05:00
stopflock	f8632b6a06	remove extraneous unreferenced file	2026-07-15 19:39:06 -05:00
stopflock	be2fe84db5	first pass	2026-07-15 18:01:29 -05:00
stopflock	2cddcbef7d	forgot a file - maybe why suspected locations not updating	2026-07-15 16:29:55 -05:00
stopflock	60c17c41bf	Merge pull request #174 from FoggedLens/overpass-load-2 fuck me	2026-07-14 14:32:48 -05:00
stopflock	ee8ead6695	fuck me	2026-07-14 14:32:27 -05:00
stopflock	4d6bea8cfe	Merge pull request #173 from FoggedLens/reduce-overpass-query-heaviness out skel -> out ids	2026-07-14 14:22:57 -05:00
stopflock	25c1611fd3	out skel -> out ids	2026-07-14 14:21:39 -05:00
stopflock	7ed1d7386d	specify apple app ID	2026-06-29 18:37:33 -05:00
stopflock	9268ef2eb2	bump version identifier	2026-06-29 17:37:54 -05:00
stopflock	1e2eba53a9	Merge pull request #169 from reb1995/deintegrate-CocoaPods Update Flutter to minumum 3.44.0. Deintegrate CocoaPods from build completely	2026-06-29 14:47:13 -05:00
Ryan Brown	d009803215	Update Flutter to minumum 3.44.0. Deintegrate CocoaPods from build compepletely.	2026-06-27 21:19:17 +00:00
stopflock	2dc5b6efa1	Merge pull request #168 from reb1995/update-local-notifications-version Update flutter_local_notifications to min v19.0.0. Update app to use Swift Package Manager build process for all packages.	2026-06-27 12:32:04 -05:00
Ryan Brown	0800f1ed45	Update NDK version to clear 'jni requires Android NDK 28.2.13676358' build error. Appeared after updating other dependencies and updating flutter_local_notifications minimum version.	2026-06-26 06:56:25 +00:00
Ryan Brown	c844cff67b	Update flutter_local_notifications to min v19.0.0. Update app to use Swift Package Manager build process for all packages.	2026-06-24 03:59:20 +00:00
stopflock	3ff9ff2352	fix profile reordering test	2026-06-15 16:30:41 -05:00
stopflock	12ffe92df8	suspected locations background refresh	2026-06-14 21:40:22 -05:00
stopflock	0b812bdaea	long press to add node	2026-06-14 21:20:17 -05:00
stopflock	d87a112c0a	silence useless deeplink exception	2026-06-14 19:36:08 -05:00
stopflock	41479e7ee4	2.10.2 fixes reorderlist deprecation	2026-06-14 19:02:54 -05:00
stopflock	036ac8c5e6	Merge pull request #166 from FoggedLens/feature/node-deeplink Feature/node deeplink	2026-06-14 15:11:27 -05:00
flockhopperdevandClaude Opus 4.6	191b5ccae0	refactor: use UserAgentClient for OSM API fetch, remove redundant comments Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-06-01 17:39:30 -06:00
flockhopperdevandClaude Sonnet 4.6	480f99b360	feat: wire HomeScreen to handle node deep links Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-06-01 17:39:30 -06:00
flockhopperdevandClaude Opus 4.6	74d8214dda	feat: add node deep link handling to DeepLinkService Adds `deflockapp://node?id=<nodeId>` deep link support: parses the node ID, fetches the OSM node via the public API, and delivers it via an `onNodeDeepLink` callback for HomeScreen to register. Includes URL parsing unit tests. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-06-01 17:39:30 -06:00
flockhopperdevandClaude Opus 4.6	8aab359f22	feat: add node deep link intent filter Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-06-01 17:39:30 -06:00
stopflock	b00e44e3bb	Merge pull request #163 from reb1995/keep-screen-awake-while-using-app Keep screen awake while using app. Update translations for new settings.	2026-05-12 15:18:32 -05:00
Ryan Brown	f438c21166	Add translations. Translated by Google Translate.	2026-05-09 23:35:19 +00:00
Ryan Brown	e0b2a6a19c	Update and confirm english localizations.	2026-05-09 22:34:04 +00:00
Ryan Brown	329974a8f0	Feature: Keep screen on while using app. Initial working.	2026-05-09 22:02:36 +00:00
stopflock	5b55171080	Merge pull request #155 from reb1995/fix-android-gps-location-accuracy-requirement Update gps_controller to not require location accuracy in android.	2026-05-04 21:38:32 -05:00
reb1995	2ba0667a76	Update gps_controller.dart Remove extra import that isn't required. Now passes flutter analyze.	2026-04-12 21:07:26 -04:00
reb1995	8a3ece630c	Merge branch 'FoggedLens:main' into fix-android-gps-location-accuracy-requirement	2026-04-12 19:39:37 -04:00
stopflock	c2b0f6f9fd	Merge pull request #156 from reb1995/Update-OAuth2-with-Application-Permissions Update DEVELOPER.md to include OSM OAuth2 Application Permissions	2026-04-12 16:25:48 -05:00
reb1995	273bccc5eb	Update DEVELOPER.md Updates DEVELOPER.md instructions with the OSM OAuth2 Application Permissions and Redirect URIs. Adds needed clarity for developers to make sure the app has the required permissions if compiling on their own.	2026-04-09 00:33:39 -04:00
reb1995	d7be022a11	Update gps_controller to not require location accuracy in android. Adds basic target matching. If Android Do... Else use old code.	2026-04-06 13:09:41 -04:00
stopflock	157e72011f	devibe changelog	2026-03-23 13:15:26 -05:00
stopflock	bd71f88452	operator profiles - import, reorderable	2026-03-23 12:58:50 -05:00
stopflock	6e2fa3a04c	typo	2026-03-23 11:45:13 -05:00
stopflock	843d377b87	Nuclear reset button now appears when kEnableDevelopmentModes is true as well	2026-03-15 14:31:39 -05:00
stopflock	3857023d43	Fix deprecation warning	2026-03-14 18:11:43 -05:00
stopflock	ddf7f543ff	Button to trigger nuke reset in dev mode	2026-03-14 18:04:57 -05:00
stopflock	9f72ec9a76	Fix lint warnings, clean up debug logging	2026-03-14 17:31:01 -05:00
stopflock	16e34b614f	Rework profile FOVs - 360 checkbox	2026-03-14 17:18:33 -05:00
stopflock	2d00d7a8fb	bump ver	2026-03-12 22:30:16 -05:00
stopflock	f85db3ca11	add "report osm map issue" link to info/about page	2026-03-12 22:19:21 -05:00
stopflock	447f358727	Limit max files open to prevent OS error for too many files open related to tile storage	2026-03-12 19:58:07 -05:00
stopflock	08b395214b	Move "about osm" to about page, add option to clear tile caches, option to add reason when deleting, min zoom 16 for edits/submissions, 300km nav distance warning	2026-03-12 18:59:48 -05:00