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web/static/css/style.css

@@ -6112,6 +6112,9 @@ header {
 .batch-manage-modal-content {
     max-width: 800px;
     width: 90vw;
+    display: flex;
+    flex-direction: column;
+    max-height: 85vh;
 }
 
 .batch-manage-header-actions {
@@ -6146,8 +6149,12 @@ header {
 }
 
 .batch-manage-body {
-    max-height: 60vh;
+    flex: 1;
+    min-height: 0;
     overflow-y: auto;
+    padding: 0;
+    display: flex;
+    flex-direction: column;
 }
 
 .batch-conversations-table {
@@ -6241,6 +6248,7 @@ header {
     justify-content: space-between;
     padding: 16px 24px;
     border-top: 1px solid var(--border-color);
+    flex-shrink: 0;
 }
 
 .select-all-checkbox {