update

lib/features/add_transaction/screen.dart

@@ -487,8 +487,9 @@ class _AddTransactionScreenState extends ConsumerState<AddTransactionScreen>
 
                   SectionLabel(s.amount),
                   const SizedBox(height: 8),
-                  Row(
+                  IntrinsicHeight(
-                    crossAxisAlignment: CrossAxisAlignment.start,
+                    child: Row(
+                      crossAxisAlignment: CrossAxisAlignment.stretch,
                       children: [
                         Expanded(
                           child: AmountInput(
@@ -527,6 +528,7 @@ class _AddTransactionScreenState extends ConsumerState<AddTransactionScreen>
                         ],
                       ],
                     ),
+                  ),
                   const SizedBox(height: 20),
 
                   Text(
@@ -621,6 +623,7 @@ class _AddTransactionScreenState extends ConsumerState<AddTransactionScreen>
                   initial: widget.initial,
                   onClose: () =>
                       setState(() => _showFromAccountDropdown = false),
+                  triggerKey: _fromAccountIndicatorKey,
                 ),
               if (_showToAccountDropdown)
                 Positioned.fill(
@@ -634,6 +637,7 @@ class _AddTransactionScreenState extends ConsumerState<AddTransactionScreen>
                 _ToAccountDropdownOverlay(
                   initial: widget.initial,
                   onClose: () => setState(() => _showToAccountDropdown = false),
+                  triggerKey: _toAccountIndicatorKey,
                 ),
             ],
           ),
@@ -698,8 +702,10 @@ class _InlineAccountSelector extends ConsumerWidget {
               onTap: onToggleDropdown,
               child: Container(
                 key: indicatorKey,
-                height: 56,
+                padding: const EdgeInsets.symmetric(
-                padding: const EdgeInsets.symmetric(horizontal: 14),
+                  horizontal: 14,
+                  vertical: 16,
+                ),
                 decoration: BoxDecoration(
                   color: Theme.of(context).colorScheme.surface,
                   borderRadius: BorderRadius.circular(12),
@@ -771,10 +777,12 @@ class _InlineAccountSelector extends ConsumerWidget {
 class _ToAccountDropdownOverlay extends ConsumerWidget {
   final Transaction? initial;
   final VoidCallback onClose;
+  final GlobalKey? triggerKey;
 
   const _ToAccountDropdownOverlay({
     required this.initial,
     required this.onClose,
+    this.triggerKey,
   });
 
   @override
@@ -785,10 +793,25 @@ class _ToAccountDropdownOverlay extends ConsumerWidget {
         .selectedAccountId;
     final toAccountId = ref.read(addTransactionProvider(initial)).toAccountId;
 
+    // Calculate position from trigger key
+    double top = 340;
+    double left = 20;
+    double? width;
+
+    if (triggerKey?.currentContext != null) {
+      final renderBox =
+          triggerKey!.currentContext!.findRenderObject() as RenderBox;
+      final offset = renderBox.localToGlobal(Offset.zero);
+      final size = renderBox.size;
+      top = offset.dy + size.height + 4;
+      left = offset.dx;
+      width = size.width;
+    }
+
     return Positioned(
-      top: 340,
+      top: top,
-      left: 20,
+      left: left,
-      right: 20,
+      width: width,
       child: Material(
         elevation: 8,
         borderRadius: BorderRadius.circular(12),

lib/features/add_transaction/widgets/account_selector.dart

@@ -119,11 +119,13 @@ class AccountSelector extends ConsumerWidget {
 class AccountDropdownOverlay extends ConsumerWidget {
   final Transaction? initial;
   final VoidCallback onClose;
+  final GlobalKey? triggerKey;
 
   const AccountDropdownOverlay({
     super.key,
     required this.initial,
     required this.onClose,
+    this.triggerKey,
   });
 
   @override
@@ -131,10 +133,25 @@ class AccountDropdownOverlay extends ConsumerWidget {
     final activeAccount = ref.watch(activeAccountProvider);
     final accountsAsync = ref.watch(accountsProvider);
 
+    // Calculate position from trigger key
+    double top = 76;
+    double left = 20;
+    double? width;
+
+    if (triggerKey?.currentContext != null) {
+      final renderBox =
+          triggerKey!.currentContext!.findRenderObject() as RenderBox;
+      final offset = renderBox.localToGlobal(Offset.zero);
+      final size = renderBox.size;
+      top = offset.dy + size.height + 4;
+      left = offset.dx;
+      width = size.width;
+    }
+
     return Positioned(
-      top: 76,
+      top: top,
-      left: 20,
+      left: left,
-      right: MediaQuery.of(context).size.width / 2 + 6,
+      width: width,
       child: Material(
         elevation: 8,
         borderRadius: BorderRadius.circular(12),