From ca8a6a8849fd281ab19c0b224d45e55d8611bcad Mon Sep 17 00:00:00 2001
From: zarzet <zarzet@users.noreply.github.com>
Date: Thu, 16 Jul 2026 08:08:49 +0700
Subject: [PATCH] perf(shell): gate backdrop blur by device capability

---
 lib/screens/main_shell.dart | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/screens/main_shell.dart b/lib/screens/main_shell.dart
index 4e8e2330..869b9c77 100644
--- a/lib/screens/main_shell.dart
+++ b/lib/screens/main_shell.dart
@@ -726,7 +726,7 @@ class _MainShellState extends ConsumerState<MainShell>
             );
             // The backdrop blur re-filters everything scrolling underneath on
             // every frame; low-end devices get an opaque base instead.
-            if (ref.read(lowEndDeviceProvider)) {
+            if (!ref.read(backdropBlurEnabledProvider)) {
               return ColoredBox(
                 color: settingsGroupColor(context),
                 child: bottomBar,
@@ -734,7 +734,8 @@ class _MainShellState extends ConsumerState<MainShell>
             }
             return ClipRect(
               child: BackdropFilter(
-                filter: ImageFilter.blur(sigmaX: 18, sigmaY: 18),
+                filter: ImageFilter.blur(sigmaX: 10, sigmaY: 10),
+                blendMode: BlendMode.src,
                 child: bottomBar,
               ),
             );