better UI

lib/screens/home_screen.dart

@@ -6,6 +6,7 @@ import 'package:provider/provider.dart';
 
 import '../providers/bank_provider.dart';
 import '../providers/tx_meta_provider.dart';
+import '../utils/app_theme.dart';
 import '../utils/connect_bank.dart';
 import '../utils/helpers.dart';
 import '../utils/navigation.dart';
@@ -232,7 +233,7 @@ class _HomeBody extends StatelessWidget {
               trailing: Text(
                 formatMoney(tx.amount, tx.currency),
                 style: theme.textTheme.titleSmall?.copyWith(
-                  color: tx.amount >= 0 ? colors.primary : colors.error,
+                  color: tx.amount >= 0 ? AppTheme.accent : AppTheme.expense,
                 ),
               ),
               onTap: () {

lib/screens/label_transactions_screen.dart

@@ -7,6 +7,7 @@ import 'package:provider/provider.dart';
 import '../models/transaction_meta.dart';
 import '../providers/bank_provider.dart';
 import '../providers/tx_meta_provider.dart';
+import '../utils/app_theme.dart';
 import '../utils/helpers.dart';
 import '../widgets/responsive_body.dart';
 import '../widgets/skip_build_when_covered.dart';
@@ -33,7 +34,6 @@ class LabelTransactionsScreen extends StatelessWidget {
                   if (meta.labelIdsFor(tx).contains(label.id)) tx,
               ];
               final theme = Theme.of(context);
-              final colors = theme.colorScheme;
               final currency = bank.balance?.currency ??
                   (txs.isNotEmpty ? txs.first.currency : 'EUR');
               var totalOut = 0.0;
@@ -75,8 +75,8 @@ class LabelTransactionsScreen extends StatelessWidget {
                           formatMoney(tx.amount, tx.currency),
                           style: theme.textTheme.titleSmall?.copyWith(
                             color: tx.amount >= 0
-                                ? colors.primary
+                                ? AppTheme.accent
-                                : colors.error,
+                                : AppTheme.expense,
                           ),
                         ),
                         onTap: () {

lib/screens/main_shell.dart

@@ -31,6 +31,7 @@ class _MainShellState extends State<MainShell> {
       bottomNavigationBar: NavigationBar(
         selectedIndex: _index,
         onDestinationSelected: (index) => setState(() => _index = index),
+        labelBehavior: NavigationDestinationLabelBehavior.alwaysShow,
         destinations: const [
           NavigationDestination(
             icon: Icon(Icons.home_outlined),

lib/screens/overview_screen.dart

@@ -9,6 +9,7 @@ import '../models/bank.dart';
 import '../models/transaction_meta.dart';
 import '../providers/bank_provider.dart';
 import '../providers/tx_meta_provider.dart';
+import '../utils/app_theme.dart';
 import '../utils/helpers.dart';
 import '../utils/navigation.dart';
 import '../utils/tx_calendar.dart';
@@ -24,9 +25,8 @@ enum _PeriodMode { monthly, yearly }
 
 enum _MetricMode { flow, labels }
 
-/// Distinct, intuitive colors (avoid two greens).
+const _kIncomeColor = AppTheme.accent;
-const _kIncomeColor = Color(0xFF2563EB); // blue
+const _kExpenseColor = AppTheme.expense;
-const _kExpenseColor = Color(0xFFDC2626); // red
 
 class OverviewScreen extends StatefulWidget {
   const OverviewScreen({super.key});
@@ -282,7 +282,7 @@ class _OverviewScreenState extends State<OverviewScreen> {
               Expanded(
                 child: _SummaryCard(
                   icon: Icons.south_west,
-                  iconBackground: _kIncomeColor.withValues(alpha: 0.12),
+                  iconBackground: _kIncomeColor.withValues(alpha: 0.18),
                   iconColor: _kIncomeColor,
                   amount: formatMoney(summaryFlow.income, currency),
                   label: 'Income',
@@ -292,7 +292,7 @@ class _OverviewScreenState extends State<OverviewScreen> {
               Expanded(
                 child: _SummaryCard(
                   icon: Icons.north_east,
-                  iconBackground: _kExpenseColor.withValues(alpha: 0.12),
+                  iconBackground: _kExpenseColor.withValues(alpha: 0.18),
                   iconColor: _kExpenseColor,
                   amount: formatMoney(summaryFlow.expense, currency),
                   label: 'Expenses',
@@ -300,19 +300,12 @@ class _OverviewScreenState extends State<OverviewScreen> {
               ),
             ],
           ),
-          const SizedBox(height: 8),
-          Text(
-            _period == _PeriodMode.monthly
-                ? 'Totals for ${_cursor.year}'
-                : 'Totals across all years',
-            style: theme.textTheme.labelMedium,
-          ),
         ] else ...[
           _SummaryCard(
             icon: Icons.label_outline,
             iconBackground:
-                theme.colorScheme.secondaryContainer.withValues(alpha: 0.6),
+                theme.colorScheme.primary.withValues(alpha: 0.16),
-            iconColor: theme.colorScheme.onSecondaryContainer,
+            iconColor: theme.colorScheme.primary,
             amount: formatMoney(
               labelSpend.fold<double>(0, (s, e) => s + e.amount),
               currency,
@@ -324,12 +317,14 @@ class _OverviewScreenState extends State<OverviewScreen> {
             },
           ),
         ],
-        const SizedBox(height: 20),
+        const SizedBox(height: 22),
         Text(
           _metric == _MetricMode.flow
               ? 'History · Income & expenses'
               : 'History · Labels',
-          style: theme.textTheme.titleLarge,
+          style: theme.textTheme.titleLarge?.copyWith(
+            fontWeight: FontWeight.w700,
+          ),
         ),
         const SizedBox(height: 4),
         Text(
@@ -672,35 +667,29 @@ class _ChartCard extends StatelessWidget {
     final colors = theme.colorScheme;
 
     return Card(
-      color: colors.surface,
+      color: colors.surfaceContainer,
       elevation: 0,
       shape: RoundedRectangleBorder(
-        borderRadius: BorderRadius.circular(24),
+        borderRadius: BorderRadius.circular(20),
-        side: BorderSide(color: colors.outlineVariant.withValues(alpha: 0.5)),
       ),
       child: Padding(
-        padding: const EdgeInsets.fromLTRB(12, 12, 12, 16),
+        padding: const EdgeInsets.fromLTRB(14, 14, 14, 16),
         child: Column(
           children: [
             Row(
               children: [
                 SegmentedButton<_PeriodMode>(
                   showSelectedIcon: false,
-                  style: ButtonStyle(
+                  style: const ButtonStyle(
-                    visualDensity: const VisualDensity(
+                    visualDensity: VisualDensity(
                       horizontal: -4,
                       vertical: -3,
                     ),
                     tapTargetSize: MaterialTapTargetSize.shrinkWrap,
-                    padding: const WidgetStatePropertyAll(
+                    padding: WidgetStatePropertyAll(
-                      EdgeInsets.symmetric(horizontal: 8),
+                      EdgeInsets.symmetric(horizontal: 10),
-                    ),
-                    minimumSize: const WidgetStatePropertyAll(Size(0, 28)),
-                    textStyle: WidgetStatePropertyAll(
-                      theme.textTheme.labelSmall?.copyWith(
-                        fontWeight: FontWeight.w600,
-                      ),
                     ),
+                    minimumSize: WidgetStatePropertyAll(Size(0, 32)),
                   ),
                   segments: const [
                     ButtonSegment(
@@ -718,7 +707,7 @@ class _ChartCard extends StatelessWidget {
                   },
                 ),
                 if (metric == _MetricMode.labels) ...[
-                  const SizedBox(width: 2),
+                  const SizedBox(width: 4),
                   IconButton(
                     tooltip: includedLabelCount == null
                         ? 'Filter labels ($availableLabelCount)'
@@ -729,46 +718,41 @@ class _ChartCard extends StatelessWidget {
                       vertical: -4,
                     ),
                     constraints: const BoxConstraints(
-                      minWidth: 28,
+                      minWidth: 32,
-                      minHeight: 28,
+                      minHeight: 32,
                     ),
                     padding: EdgeInsets.zero,
                     style: IconButton.styleFrom(
                       backgroundColor: includedLabelCount == null
-                          ? null
+                          ? colors.surfaceContainerHigh
-                          : colors.secondaryContainer,
+                          : colors.primary.withValues(alpha: 0.22),
+                      foregroundColor: includedLabelCount == null
+                          ? colors.onSurfaceVariant
+                          : colors.primary,
+                      shape: RoundedRectangleBorder(
+                        borderRadius: BorderRadius.circular(10),
+                      ),
                     ),
                     icon: Badge(
                       isLabelVisible: includedLabelCount != null,
                       smallSize: 6,
-                      child: Icon(
+                      child: const Icon(Icons.filter_list, size: 18),
-                        Icons.filter_list,
-                        size: 18,
-                        color: includedLabelCount == null
-                            ? colors.onSurfaceVariant
-                            : colors.onSecondaryContainer,
-                      ),
                     ),
                   ),
                 ],
                 const Spacer(),
                 SegmentedButton<_MetricMode>(
                   showSelectedIcon: false,
-                  style: ButtonStyle(
+                  style: const ButtonStyle(
-                    visualDensity: const VisualDensity(
+                    visualDensity: VisualDensity(
                       horizontal: -4,
                       vertical: -3,
                     ),
                     tapTargetSize: MaterialTapTargetSize.shrinkWrap,
-                    padding: const WidgetStatePropertyAll(
+                    padding: WidgetStatePropertyAll(
-                      EdgeInsets.symmetric(horizontal: 8),
+                      EdgeInsets.symmetric(horizontal: 10),
-                    ),
-                    minimumSize: const WidgetStatePropertyAll(Size(0, 28)),
-                    textStyle: WidgetStatePropertyAll(
-                      theme.textTheme.labelSmall?.copyWith(
-                        fontWeight: FontWeight.w600,
-                      ),
                     ),
+                    minimumSize: WidgetStatePropertyAll(Size(0, 32)),
                   ),
                   segments: const [
                     ButtonSegment(
@@ -787,7 +771,7 @@ class _ChartCard extends StatelessWidget {
                 ),
               ],
             ),
-            const SizedBox(height: 6),
+            const SizedBox(height: 8),
             if (period == _PeriodMode.monthly)
               Row(
                 children: [
@@ -809,8 +793,8 @@ class _ChartCard extends StatelessWidget {
                     child: Text(
                       periodTitle,
                       textAlign: TextAlign.center,
-                      style: theme.textTheme.labelLarge?.copyWith(
+                      style: theme.textTheme.titleMedium?.copyWith(
-                        fontWeight: FontWeight.w600,
+                        fontWeight: FontWeight.w700,
                       ),
                     ),
                   ),
@@ -836,8 +820,8 @@ class _ChartCard extends StatelessWidget {
                 child: Text(
                   periodTitle,
                   textAlign: TextAlign.center,
-                  style: theme.textTheme.labelLarge?.copyWith(
+                  style: theme.textTheme.titleMedium?.copyWith(
-                    fontWeight: FontWeight.w600,
+                    fontWeight: FontWeight.w700,
                   ),
                 ),
               ),
@@ -1016,8 +1000,9 @@ class _FlowBars extends StatelessWidget {
           drawVerticalLine: false,
           horizontalInterval: safeMax / 3,
           getDrawingHorizontalLine: (value) => FlLine(
-            color: colors.outlineVariant.withValues(alpha: 0.45),
+            color: colors.outlineVariant.withValues(alpha: 0.35),
             strokeWidth: 1,
+            dashArray: const [4, 4],
           ),
         ),
         borderData: FlBorderData(show: false),
@@ -1209,8 +1194,9 @@ class _LabelMonthBars extends StatelessWidget {
           drawVerticalLine: false,
           horizontalInterval: safeMax / 3,
           getDrawingHorizontalLine: (value) => FlLine(
-            color: colors.outlineVariant.withValues(alpha: 0.45),
+            color: colors.outlineVariant.withValues(alpha: 0.35),
             strokeWidth: 1,
+            dashArray: const [4, 4],
           ),
         ),
         borderData: FlBorderData(show: false),
@@ -1291,26 +1277,25 @@ class _SummaryCard extends StatelessWidget {
     final colors = theme.colorScheme;
 
     return Card(
-      color: colors.surface,
+      color: colors.surfaceContainer,
       elevation: 0,
       shape: RoundedRectangleBorder(
-        borderRadius: BorderRadius.circular(20),
+        borderRadius: BorderRadius.circular(18),
-        side: BorderSide(color: colors.outlineVariant.withValues(alpha: 0.5)),
       ),
       child: Padding(
-        padding: const EdgeInsets.fromLTRB(12, 14, 12, 14),
+        padding: const EdgeInsets.fromLTRB(14, 14, 14, 14),
         child: Row(
           children: [
             Container(
-              width: 40,
+              width: 42,
-              height: 40,
+              height: 42,
               decoration: BoxDecoration(
                 color: iconBackground,
                 borderRadius: BorderRadius.circular(12),
               ),
               child: Icon(icon, color: iconColor, size: 22),
             ),
-            const SizedBox(width: 10),
+            const SizedBox(width: 12),
             Expanded(
               child: Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
@@ -1321,9 +1306,18 @@ class _SummaryCard extends StatelessWidget {
                     overflow: TextOverflow.ellipsis,
                     style: theme.textTheme.titleMedium?.copyWith(
                       fontWeight: FontWeight.w700,
+                      color: colors.onSurface,
+                    ),
+                  ),
+                  const SizedBox(height: 2),
+                  Text(
+                    label.toUpperCase(),
+                    style: theme.textTheme.labelSmall?.copyWith(
+                      letterSpacing: 0.6,
+                      fontWeight: FontWeight.w600,
+                      color: colors.onSurfaceVariant,
                     ),
                   ),
-                  Text(label, style: theme.textTheme.labelMedium),
                 ],
               ),
             ),
@@ -1355,16 +1349,16 @@ class _HistoryCard extends StatelessWidget {
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
     final colors = theme.colorScheme;
+    final isYear = title.length == 4 && int.tryParse(title) != null;
 
     return Card(
-      color: colors.surface,
+      color: colors.surfaceContainer,
       elevation: 0,
       shape: RoundedRectangleBorder(
-        borderRadius: BorderRadius.circular(18),
+        borderRadius: BorderRadius.circular(16),
-        side: BorderSide(color: colors.outlineVariant.withValues(alpha: 0.5)),
       ),
       child: InkWell(
-        borderRadius: BorderRadius.circular(18),
+        borderRadius: BorderRadius.circular(16),
         onTap: onTap,
         child: Padding(
           padding: const EdgeInsets.fromLTRB(16, 14, 16, 14),
@@ -1375,16 +1369,19 @@ class _HistoryCard extends StatelessWidget {
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
                     Text(
-                      month.month == 1 && title.length == 4 ? 'Year' : 'Month',
+                      isYear ? 'YEAR' : 'MONTH',
-                      style: theme.textTheme.labelMedium,
+                      style: theme.textTheme.labelSmall?.copyWith(
+                        letterSpacing: 0.8,
+                        fontWeight: FontWeight.w600,
+                        color: colors.onSurfaceVariant,
+                      ),
                     ),
-                    const SizedBox(height: 2),
+                    const SizedBox(height: 4),
                     Text(
-                      title.length == 4 && int.tryParse(title) != null
+                      isYear ? title : formatMonthYear(month),
-                          ? title
-                          : formatMonthYear(month),
                       style: theme.textTheme.titleMedium?.copyWith(
                         fontWeight: FontWeight.w700,
+                        color: colors.onSurface,
                       ),
                     ),
                   ],
@@ -1397,15 +1394,15 @@ class _HistoryCard extends StatelessWidget {
                     formatMoney(income, currency),
                     style: theme.textTheme.titleSmall?.copyWith(
                       color: _kIncomeColor,
-                      fontWeight: FontWeight.w600,
+                      fontWeight: FontWeight.w700,
                     ),
                   ),
-                  const SizedBox(height: 2),
+                  const SizedBox(height: 4),
                   Text(
                     formatMoney(-expense, currency),
                     style: theme.textTheme.titleSmall?.copyWith(
                       color: _kExpenseColor,
-                      fontWeight: FontWeight.w600,
+                      fontWeight: FontWeight.w700,
                     ),
                   ),
                 ],
@@ -1444,11 +1441,10 @@ class _LabelHistoryCard extends StatelessWidget {
     final total = rows.fold<double>(0, (sum, row) => sum + row.amount);
 
     return Card(
-      color: colors.surface,
+      color: colors.surfaceContainer,
       elevation: 0,
       shape: RoundedRectangleBorder(
-        borderRadius: BorderRadius.circular(18),
+        borderRadius: BorderRadius.circular(16),
-        side: BorderSide(color: colors.outlineVariant.withValues(alpha: 0.5)),
       ),
       clipBehavior: Clip.antiAlias,
       child: Column(
@@ -1465,14 +1461,19 @@ class _LabelHistoryCard extends StatelessWidget {
                       crossAxisAlignment: CrossAxisAlignment.start,
                       children: [
                         Text(
-                          isYear ? 'Year' : 'Month',
+                          isYear ? 'YEAR' : 'MONTH',
-                          style: theme.textTheme.labelMedium,
+                          style: theme.textTheme.labelSmall?.copyWith(
+                            letterSpacing: 0.8,
+                            fontWeight: FontWeight.w600,
+                            color: colors.onSurfaceVariant,
+                          ),
                         ),
-                        const SizedBox(height: 2),
+                        const SizedBox(height: 4),
                         Text(
                           periodLabel,
                           style: theme.textTheme.titleMedium?.copyWith(
                             fontWeight: FontWeight.w700,
+                            color: colors.onSurface,
                           ),
                         ),
                       ],
@@ -1482,7 +1483,7 @@ class _LabelHistoryCard extends StatelessWidget {
                     formatMoney(-total, currency),
                     style: theme.textTheme.titleSmall?.copyWith(
                       color: _kExpenseColor,
-                      fontWeight: FontWeight.w600,
+                      fontWeight: FontWeight.w700,
                     ),
                   ),
                 ],

lib/screens/transaction_detail_screen.dart

@@ -8,6 +8,7 @@ import '../models/bank.dart';
 import '../models/transaction_meta.dart';
 import '../providers/bank_provider.dart';
 import '../providers/tx_meta_provider.dart';
+import '../utils/app_theme.dart';
 import '../utils/helpers.dart';
 import '../widgets/label_parent_picker.dart';
 import '../widgets/responsive_body.dart';
@@ -290,7 +291,7 @@ class _TransactionDetailScreenState extends State<TransactionDetailScreen> {
     );
     final theme = Theme.of(context);
     final colors = theme.colorScheme;
-    final amountColor = tx.amount >= 0 ? colors.primary : colors.error;
+    final amountColor = tx.amount >= 0 ? AppTheme.accent : AppTheme.expense;
     final labelEntries = metaController.labelsInTreeOrder();
 
     return Scaffold(

lib/screens/transactions_screen.dart

@@ -10,6 +10,7 @@ import '../models/bank.dart';
 import '../models/transaction_meta.dart';
 import '../providers/bank_provider.dart';
 import '../providers/tx_meta_provider.dart';
+import '../utils/app_theme.dart';
 import '../utils/connect_bank.dart';
 import '../utils/helpers.dart';
 import '../utils/navigation.dart';
@@ -451,8 +452,14 @@ class _TransactionsScreenState extends State<TransactionsScreen> {
                   ),
                   style: IconButton.styleFrom(
                     backgroundColor: _hasListFilters
-                        ? colors.secondaryContainer
+                        ? colors.primary.withValues(alpha: 0.22)
-                        : null,
+                        : colors.surfaceContainer,
+                    foregroundColor: _hasListFilters
+                        ? colors.primary
+                        : colors.onSurfaceVariant,
+                    shape: RoundedRectangleBorder(
+                      borderRadius: BorderRadius.circular(12),
+                    ),
                   ),
                   icon: Badge(
                     isLabelVisible: _hasListFilters,
@@ -476,8 +483,14 @@ class _TransactionsScreenState extends State<TransactionsScreen> {
                   },
                   style: IconButton.styleFrom(
                     backgroundColor: _showCalendar && _searchInMonthOnly
-                        ? colors.secondaryContainer
+                        ? colors.primary.withValues(alpha: 0.22)
-                        : null,
+                        : colors.surfaceContainer,
+                    foregroundColor: _showCalendar && _searchInMonthOnly
+                        ? colors.primary
+                        : colors.onSurfaceVariant,
+                    shape: RoundedRectangleBorder(
+                      borderRadius: BorderRadius.circular(12),
+                    ),
                   ),
                   icon: Icon(
                     _showCalendar && _searchInMonthOnly
@@ -580,7 +593,7 @@ class _TransactionsScreenState extends State<TransactionsScreen> {
                   child: _TotalsCard(
                     label: 'Money out',
                     value: formatMoney(moneyOut, currency),
-                    color: colors.error,
+                    color: AppTheme.expense,
                     icon: Icons.arrow_upward,
                   ),
                 ),
@@ -589,7 +602,7 @@ class _TransactionsScreenState extends State<TransactionsScreen> {
                   child: _TotalsCard(
                     label: 'Money in',
                     value: formatMoney(moneyIn, currency),
-                    color: colors.primary,
+                    color: AppTheme.accent,
                     icon: Icons.arrow_downward,
                   ),
                 ),
@@ -842,28 +855,31 @@ class _TotalsCard extends StatelessWidget {
     final theme = Theme.of(context);
     final colors = theme.colorScheme;
 
-    return Container(
+    return Material(
-      padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 12),
+      color: colors.surfaceContainer,
-      decoration: BoxDecoration(
+      borderRadius: BorderRadius.circular(16),
-        color: colors.surfaceContainerLow,
+      child: Padding(
-        borderRadius: BorderRadius.circular(14),
+        padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 12),
-      ),
+        child: Column(
-      child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
-        crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
-        children: [
+            Row(
-          Row(
+              children: [
-            children: [
+                Icon(icon, size: 16, color: color),
-              Icon(icon, size: 16, color: color),
+                const SizedBox(width: 6),
-              const SizedBox(width: 6),
+                Text(label, style: theme.textTheme.labelMedium),
-              Text(label, style: theme.textTheme.labelMedium),
+              ],
-            ],
+            ),
-          ),
+            const SizedBox(height: 6),
-          const SizedBox(height: 6),
+            Text(
-          Text(
+              value,
-            value,
+              style: theme.textTheme.titleMedium?.copyWith(
-            style: theme.textTheme.titleMedium?.copyWith(color: color),
+                color: color,
-          ),
+                fontWeight: FontWeight.w700,
-        ],
+              ),
+            ),
+          ],
+        ),
       ),
     );
   }
@@ -884,7 +900,8 @@ class _CompactTransactionTile extends StatelessWidget {
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
     final colors = theme.colorScheme;
-    final amountColor = tx.amount >= 0 ? colors.primary : colors.error;
+    final amountColor =
+        tx.amount >= 0 ? AppTheme.accent : AppTheme.expense;
     final primary = labels.isEmpty ? null : labels.first;
     final iconColor = primary?.color ?? colors.outline;
     final iconData = primary?.icon ?? Icons.receipt_long_outlined;

lib/utils/app_theme.dart

@@ -1,46 +1,124 @@
-/// Material 3 light and dark themes, including typography and component styles.
+/// Material 3 light and dark themes — charcoal surfaces, mint accent.
 library;
 
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 
 /// Builds the [ThemeData] used by [MaterialApp] for light and dark mode.
-///
-/// Colors are generated from a single seed so both schemes stay consistent
-/// with Material 3 tonal palettes.
 abstract final class AppTheme {
-  static const Color seed = Color(0xFF0F766E);
+  /// Mint / emerald accent from the product look.
+  static const Color accent = Color(0xFF4FA894);
+
+  /// Soft rose for expenses / money out.
+  static const Color expense = Color(0xFFE07A7A);
+
+  /// Near-black charcoal scaffold (dark).
+  static const Color darkCanvas = Color(0xFF0B0D0C);
+
+  static const Color darkSurface = Color(0xFF141716);
+
+  static const Color darkContainer = Color(0xFF1E2321);
+
+  static const Color darkContainerHigh = Color(0xFF2A302D);
 
   static ThemeData light() => _build(Brightness.light);
 
   static ThemeData dark() => _build(Brightness.dark);
 
-  static ThemeData _build(Brightness brightness) {
+  static ColorScheme _scheme(Brightness brightness) {
-    final colorScheme = ColorScheme.fromSeed(
+    if (brightness == Brightness.dark) {
-      seedColor: seed,
+      return const ColorScheme.dark(
-      brightness: brightness,
+        primary: accent,
-    );
+        onPrimary: Color(0xFF06201A),
+        primaryContainer: Color(0xFF1F4F44),
+        onPrimaryContainer: Color(0xFFB8E6D8),
+        secondary: Color(0xFF8FB5AB),
+        onSecondary: Color(0xFF0B1F1A),
+        secondaryContainer: Color(0xFF2A403A),
+        onSecondaryContainer: Color(0xFFD0E8E0),
+        tertiary: expense,
+        onTertiary: Color(0xFF2A0F0F),
+        tertiaryContainer: Color(0xFF5C2E2E),
+        onTertiaryContainer: Color(0xFFFFDAD6),
+        error: expense,
+        onError: Color(0xFF2A0F0F),
+        errorContainer: Color(0xFF5C2E2E),
+        onErrorContainer: Color(0xFFFFDAD6),
+        surface: darkSurface,
+        onSurface: Color(0xFFE8EEEC),
+        onSurfaceVariant: Color(0xFFA3AFA9),
+        surfaceContainerLowest: darkCanvas,
+        surfaceContainerLow: Color(0xFF171B19),
+        surfaceContainer: darkContainer,
+        surfaceContainerHigh: darkContainerHigh,
+        surfaceContainerHighest: Color(0xFF343B38),
+        outline: Color(0xFF6B7671),
+        outlineVariant: Color(0xFF3A423E),
+        shadow: Colors.black,
+        scrim: Colors.black,
+        inverseSurface: Color(0xFFE8EEEC),
+        onInverseSurface: Color(0xFF1A1F1D),
+        inversePrimary: Color(0xFF0F766E),
+      );
+    }
 
+    return ColorScheme.fromSeed(
+      seedColor: accent,
+      brightness: Brightness.light,
+      primary: const Color(0xFF1F6B5C),
+      error: const Color(0xFFC45C5C),
+    ).copyWith(
+      surface: const Color(0xFFF4F7F5),
+      surfaceContainerLowest: const Color(0xFFFFFFFF),
+      surfaceContainerLow: const Color(0xFFEEF3F0),
+      surfaceContainer: const Color(0xFFE6EDE9),
+      surfaceContainerHigh: const Color(0xFFDCE6E1),
+      surfaceContainerHighest: const Color(0xFFD0DCD6),
+      onSurface: const Color(0xFF15201C),
+      onSurfaceVariant: const Color(0xFF4A5A54),
+      outline: const Color(0xFF7A8A83),
+      outlineVariant: const Color(0xFFC5D0CB),
+      tertiary: expense,
+      error: expense,
+    );
+  }
+
+  static ThemeData _build(Brightness brightness) {
+    final colorScheme = _scheme(brightness);
     final isDark = brightness == Brightness.dark;
     final textTheme = _textTheme(colorScheme);
+    const radius = 14.0;
+    const radiusLg = 18.0;
 
     return ThemeData(
       useMaterial3: true,
+      brightness: brightness,
       colorScheme: colorScheme,
       textTheme: textTheme,
-      scaffoldBackgroundColor: colorScheme.surface,
+      scaffoldBackgroundColor:
+          isDark ? darkCanvas : colorScheme.surfaceContainerLowest,
+      canvasColor: isDark ? darkCanvas : colorScheme.surface,
       appBarTheme: AppBarTheme(
         centerTitle: false,
         elevation: 0,
-        scrolledUnderElevation: 1,
+        scrolledUnderElevation: 0,
-        backgroundColor: colorScheme.surface,
+        backgroundColor: isDark ? darkCanvas : colorScheme.surfaceContainerLowest,
         foregroundColor: colorScheme.onSurface,
         titleTextStyle: textTheme.titleLarge,
+        systemOverlayStyle: isDark
+            ? SystemUiOverlayStyle.light.copyWith(
+                statusBarColor: Colors.transparent,
+                systemNavigationBarColor: darkCanvas,
+              )
+            : SystemUiOverlayStyle.dark.copyWith(
+                statusBarColor: Colors.transparent,
+              ),
       ),
       cardTheme: CardThemeData(
         elevation: 0,
-        color: colorScheme.surfaceContainerLow,
+        color: colorScheme.surfaceContainer,
         shape: RoundedRectangleBorder(
-          borderRadius: BorderRadius.circular(16),
+          borderRadius: BorderRadius.circular(radiusLg),
         ),
         clipBehavior: Clip.antiAlias,
         margin: EdgeInsets.zero,
@@ -48,124 +126,264 @@ abstract final class AppTheme {
       navigationBarTheme: NavigationBarThemeData(
         elevation: 0,
         height: 72,
-        backgroundColor: colorScheme.surfaceContainer,
+        backgroundColor: isDark ? darkSurface : colorScheme.surfaceContainer,
-        indicatorColor: colorScheme.secondaryContainer,
+        indicatorColor: colorScheme.primary.withValues(alpha: 0.22),
         labelTextStyle: WidgetStateProperty.resolveWith((states) {
           final selected = states.contains(WidgetState.selected);
           return textTheme.labelMedium?.copyWith(
             fontWeight: selected ? FontWeight.w600 : FontWeight.w500,
+            color: selected ? colorScheme.primary : colorScheme.onSurfaceVariant,
+          );
+        }),
+        iconTheme: WidgetStateProperty.resolveWith((states) {
+          final selected = states.contains(WidgetState.selected);
+          return IconThemeData(
+            color: selected ? colorScheme.primary : colorScheme.onSurfaceVariant,
           );
         }),
       ),
       inputDecorationTheme: InputDecorationTheme(
         filled: true,
-        fillColor: colorScheme.surfaceContainerHighest.withValues(alpha: 0.6),
+        fillColor: colorScheme.surfaceContainerHigh,
         border: OutlineInputBorder(
-          borderRadius: BorderRadius.circular(12),
+          borderRadius: BorderRadius.circular(radius),
+          borderSide: BorderSide.none,
         ),
         enabledBorder: OutlineInputBorder(
-          borderRadius: BorderRadius.circular(12),
+          borderRadius: BorderRadius.circular(radius),
-          borderSide: BorderSide(color: colorScheme.outlineVariant),
+          borderSide: BorderSide(
+            color: colorScheme.outlineVariant.withValues(alpha: 0.6),
+          ),
         ),
         focusedBorder: OutlineInputBorder(
-          borderRadius: BorderRadius.circular(12),
+          borderRadius: BorderRadius.circular(radius),
-          borderSide: BorderSide(color: colorScheme.primary, width: 2),
+          borderSide: BorderSide(color: colorScheme.primary, width: 1.5),
         ),
         contentPadding: const EdgeInsets.symmetric(
           horizontal: 16,
           vertical: 14,
         ),
+        hintStyle: textTheme.bodyMedium?.copyWith(
+          color: colorScheme.onSurfaceVariant.withValues(alpha: 0.75),
+        ),
       ),
       filledButtonTheme: FilledButtonThemeData(
         style: FilledButton.styleFrom(
           minimumSize: const Size.fromHeight(48),
+          backgroundColor: colorScheme.primary,
+          foregroundColor: colorScheme.onPrimary,
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(radius),
+          ),
+          textStyle: textTheme.labelLarge?.copyWith(fontWeight: FontWeight.w700),
+        ),
+      ),
+      textButtonTheme: TextButtonThemeData(
+        style: TextButton.styleFrom(
+          foregroundColor: colorScheme.primary,
+          textStyle: textTheme.labelLarge,
+        ),
+      ),
+      outlinedButtonTheme: OutlinedButtonThemeData(
+        style: OutlinedButton.styleFrom(
+          foregroundColor: colorScheme.onSurface,
+          side: BorderSide(color: colorScheme.outlineVariant),
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(radius),
+          ),
+          minimumSize: const Size(48, 44),
+        ),
+      ),
+      iconButtonTheme: IconButtonThemeData(
+        style: IconButton.styleFrom(
+          foregroundColor: colorScheme.onSurfaceVariant,
           shape: RoundedRectangleBorder(
             borderRadius: BorderRadius.circular(12),
           ),
-          textStyle: textTheme.labelLarge,
         ),
       ),
       floatingActionButtonTheme: FloatingActionButtonThemeData(
         backgroundColor: colorScheme.primary,
         foregroundColor: colorScheme.onPrimary,
         shape: RoundedRectangleBorder(
-          borderRadius: BorderRadius.circular(16),
+          borderRadius: BorderRadius.circular(radiusLg),
         ),
       ),
       dividerTheme: DividerThemeData(
-        color: colorScheme.outlineVariant,
+        color: colorScheme.outlineVariant.withValues(alpha: 0.55),
         space: 1,
+        thickness: 1,
       ),
       snackBarTheme: SnackBarThemeData(
         behavior: SnackBarBehavior.floating,
+        backgroundColor: colorScheme.inverseSurface,
+        contentTextStyle: textTheme.bodyMedium?.copyWith(
+          color: colorScheme.onInverseSurface,
+        ),
         shape: RoundedRectangleBorder(
-          borderRadius: BorderRadius.circular(12),
+          borderRadius: BorderRadius.circular(radius),
         ),
       ),
       listTileTheme: ListTileThemeData(
         shape: RoundedRectangleBorder(
-          borderRadius: BorderRadius.circular(12),
+          borderRadius: BorderRadius.circular(radius),
         ),
         iconColor: colorScheme.primary,
+        textColor: colorScheme.onSurface,
+      ),
+      chipTheme: ChipThemeData(
+        backgroundColor: colorScheme.surfaceContainerHigh,
+        selectedColor: colorScheme.primary.withValues(alpha: 0.28),
+        deleteIconColor: colorScheme.onSurfaceVariant,
+        labelStyle: textTheme.labelLarge?.copyWith(fontWeight: FontWeight.w600),
+        secondaryLabelStyle: textTheme.labelMedium,
+        padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 0),
+        shape: RoundedRectangleBorder(
+          borderRadius: BorderRadius.circular(20),
+          side: BorderSide(
+            color: colorScheme.outlineVariant.withValues(alpha: 0.5),
+          ),
+        ),
+        side: BorderSide(
+          color: colorScheme.outlineVariant.withValues(alpha: 0.5),
+        ),
+      ),
+      dialogTheme: DialogThemeData(
+        backgroundColor: colorScheme.surfaceContainer,
+        surfaceTintColor: Colors.transparent,
+        elevation: 8,
+        shape: RoundedRectangleBorder(
+          borderRadius: BorderRadius.circular(24),
+        ),
+        titleTextStyle: textTheme.titleLarge,
+        contentTextStyle: textTheme.bodyMedium,
+      ),
+      bottomSheetTheme: BottomSheetThemeData(
+        backgroundColor: colorScheme.surfaceContainer,
+        surfaceTintColor: Colors.transparent,
+        elevation: 8,
+        shape: const RoundedRectangleBorder(
+          borderRadius: BorderRadius.vertical(top: Radius.circular(24)),
+        ),
+        dragHandleColor: colorScheme.outlineVariant,
+        showDragHandle: true,
+      ),
+      // Avoid textStyle here — SegmentedButton lerps selected/unselected styles
+      // and crashes if inherit flags disagree.
+      segmentedButtonTheme: SegmentedButtonThemeData(
+        style: ButtonStyle(
+          backgroundColor: WidgetStateProperty.resolveWith((states) {
+            if (states.contains(WidgetState.selected)) {
+              return colorScheme.primary;
+            }
+            return colorScheme.surfaceContainerHigh;
+          }),
+          foregroundColor: WidgetStateProperty.resolveWith((states) {
+            if (states.contains(WidgetState.selected)) {
+              return colorScheme.onPrimary;
+            }
+            return colorScheme.onSurfaceVariant;
+          }),
+          side: WidgetStatePropertyAll(
+            BorderSide(color: colorScheme.outlineVariant.withValues(alpha: 0.7)),
+          ),
+          shape: WidgetStatePropertyAll(
+            RoundedRectangleBorder(
+              borderRadius: BorderRadius.circular(12),
+            ),
+          ),
+          visualDensity: VisualDensity.compact,
+        ),
+      ),
+      sliderTheme: SliderThemeData(
+        activeTrackColor: colorScheme.primary,
+        inactiveTrackColor: colorScheme.outlineVariant.withValues(alpha: 0.5),
+        thumbColor: colorScheme.primary,
+        overlayColor: colorScheme.primary.withValues(alpha: 0.16),
+        rangeThumbShape: const RoundRangeSliderThumbShape(enabledThumbRadius: 8),
+        trackHeight: 4,
+      ),
+      checkboxTheme: CheckboxThemeData(
+        fillColor: WidgetStateProperty.resolveWith((states) {
+          if (states.contains(WidgetState.selected)) {
+            return colorScheme.primary;
+          }
+          return Colors.transparent;
+        }),
+        checkColor: WidgetStatePropertyAll(colorScheme.onPrimary),
+        side: BorderSide(color: colorScheme.outline, width: 1.5),
+        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(4)),
+      ),
+      progressIndicatorTheme: ProgressIndicatorThemeData(
+        color: colorScheme.primary,
+        linearTrackColor: colorScheme.outlineVariant.withValues(alpha: 0.35),
       ),
       shadowColor: isDark ? Colors.black : const Color(0x1A0F172A),
     );
   }
 
-  /// Slightly tighter, more editorial type scale than the Material defaults.
+  /// Built from Material 2021 typography so every style shares `inherit: false`
+  /// and theme animations / SegmentedButton can lerp safely.
   static TextTheme _textTheme(ColorScheme colors) {
-    const family = 'Roboto';
+    final base = Typography.material2021().englishLike.apply(
-    return TextTheme(
+      bodyColor: colors.onSurface,
-      displaySmall: TextStyle(
+      displayColor: colors.onSurface,
-        fontFamily: family,
+    );
+
+    return base.copyWith(
+      displaySmall: base.displaySmall?.copyWith(
         fontSize: 36,
         fontWeight: FontWeight.w700,
-        letterSpacing: -0.5,
+        letterSpacing: -0.6,
-        color: colors.onSurface,
       ),
-      headlineMedium: TextStyle(
+      headlineMedium: base.headlineMedium?.copyWith(
-        fontFamily: family,
         fontSize: 28,
         fontWeight: FontWeight.w600,
-        letterSpacing: -0.3,
+        letterSpacing: -0.4,
-        color: colors.onSurface,
       ),
-      titleLarge: TextStyle(
+      titleLarge: base.titleLarge?.copyWith(
-        fontFamily: family,
         fontSize: 22,
         fontWeight: FontWeight.w600,
-        color: colors.onSurface,
+        letterSpacing: -0.2,
       ),
-      titleMedium: TextStyle(
+      titleMedium: base.titleMedium?.copyWith(
-        fontFamily: family,
         fontSize: 16,
         fontWeight: FontWeight.w600,
-        color: colors.onSurface,
       ),
-      bodyLarge: TextStyle(
+      titleSmall: base.titleSmall?.copyWith(
-        fontFamily: family,
+        fontSize: 14,
+        fontWeight: FontWeight.w600,
+      ),
+      bodyLarge: base.bodyLarge?.copyWith(
         fontSize: 16,
-        height: 1.45,
+        height: 1.4,
-        color: colors.onSurface,
+        fontWeight: FontWeight.w500,
       ),
-      bodyMedium: TextStyle(
+      bodyMedium: base.bodyMedium?.copyWith(
-        fontFamily: family,
         fontSize: 14,
         height: 1.4,
         color: colors.onSurfaceVariant,
       ),
-      labelLarge: TextStyle(
+      bodySmall: base.bodySmall?.copyWith(
-        fontFamily: family,
+        fontSize: 12,
+        height: 1.35,
+        color: colors.onSurfaceVariant,
+      ),
+      labelLarge: base.labelLarge?.copyWith(
         fontSize: 14,
         fontWeight: FontWeight.w600,
         letterSpacing: 0.1,
-        color: colors.onPrimary,
       ),
-      labelMedium: TextStyle(
+      labelMedium: base.labelMedium?.copyWith(
-        fontFamily: family,
         fontSize: 12,
         fontWeight: FontWeight.w500,
-        letterSpacing: 0.4,
+        letterSpacing: 0.2,
+        color: colors.onSurfaceVariant,
+      ),
+      labelSmall: base.labelSmall?.copyWith(
+        fontSize: 11,
+        fontWeight: FontWeight.w500,
+        letterSpacing: 0.3,
         color: colors.onSurfaceVariant,
       ),
     );

lib/widgets/label_filter_dialog.dart

@@ -85,14 +85,22 @@ Future<TransactionFilterSelection?> showTransactionFilterDialog(
   required TransactionFilterSelection initial,
   DateTime? currentMonth,
 }) {
-  return showDialog<TransactionFilterSelection>(
+  return showModalBottomSheet<TransactionFilterSelection>(
     context: context,
+    isScrollControlled: true,
+    useSafeArea: true,
+    showDragHandle: true,
     builder: (dialogContext) {
-      return _TransactionFilterDialog(
+      return Padding(
-        available: available,
+        padding: EdgeInsets.only(
-        transactions: transactions,
+          bottom: MediaQuery.viewInsetsOf(dialogContext).bottom,
-        initial: initial,
+        ),
-        currentMonth: currentMonth ?? monthStart(DateTime.now()),
+        child: _TransactionFilterDialog(
+          available: available,
+          transactions: transactions,
+          initial: initial,
+          currentMonth: currentMonth ?? monthStart(DateTime.now()),
+        ),
       );
     },
   );
@@ -476,8 +484,6 @@ class _TransactionFilterDialogState extends State<_TransactionFilterDialog> {
     final colors = theme.colorScheme;
     final meta = context.watch<TxMetaController>();
     final size = MediaQuery.sizeOf(context);
-    final dialogWidth =
-        (size.width - 48).clamp(280.0, 560.0).toDouble();
     final needle = _labelSearchController.text.trim().toLowerCase();
     final entries = _filterLabelEntries(
       meta: meta,
@@ -488,246 +494,285 @@ class _TransactionFilterDialogState extends State<_TransactionFilterDialog> {
         kUncategorizedFilterLabel.name.toLowerCase().contains(needle);
     final sectionStyle = _sectionStyle(theme, colors);
 
-    return AlertDialog(
+    // Fixed sheet height so Expanded labels get a real viewport (not a tiny 220px box).
-      title: const Text('Filter transactions'),
+    final sheetHeight = (size.height * 0.92).clamp(420.0, size.height);
-      contentPadding: const EdgeInsets.fromLTRB(24, 8, 24, 0),
+
-      content: SizedBox(
+    return SizedBox(
-        width: dialogWidth,
+      height: sheetHeight,
-        child: SingleChildScrollView(
+      width: double.infinity,
-          child: Column(
+      child: Column(
-            mainAxisSize: MainAxisSize.min,
+        crossAxisAlignment: CrossAxisAlignment.stretch,
-            crossAxisAlignment: CrossAxisAlignment.stretch,
+        children: [
-            children: [
+          Padding(
-              Text(
+            padding: const EdgeInsets.fromLTRB(24, 4, 24, 0),
-                'Search, period, flow, amount, and labels.',
+            child: Column(
-                style: theme.textTheme.bodyMedium?.copyWith(
+              crossAxisAlignment: CrossAxisAlignment.start,
-                  color: colors.onSurfaceVariant,
+              children: [
-                ),
-              ),
-              const SizedBox(height: 14),
-              Text('Search text', style: sectionStyle),
-              const SizedBox(height: 8),
-              TextField(
-                controller: _queryController,
-                textInputAction: TextInputAction.search,
-                decoration: const InputDecoration(
-                  hintText: 'Description, notes, amount…',
-                  prefixIcon: Icon(Icons.search),
-                ),
-              ),
-              const SizedBox(height: 14),
-              Text('Period', style: sectionStyle),
-              const SizedBox(height: 8),
-              _RectToggleBar<bool>(
-                value: _monthOnly,
-                onChanged: (value) => setState(() => _monthOnly = value),
-                options: const [
-                  _RectToggleOption(
-                    value: false,
-                    label: 'All',
-                  ),
-                  _RectToggleOption(
-                    value: true,
-                    label: 'Month',
-                    icon: Icons.calendar_month,
-                  ),
-                ],
-              ),
-              if (_monthOnly) ...[
-                const SizedBox(height: 8),
                 Text(
-                  'Uses ${formatMonthYear(widget.currentMonth)}. '
+                  'Filter transactions',
-                  'Change month on the transactions list.',
+                  style: theme.textTheme.titleLarge,
-                  style: theme.textTheme.bodySmall?.copyWith(
+                ),
+                const SizedBox(height: 4),
+                Text(
+                  'Search, period, flow, amount, and labels.',
+                  style: theme.textTheme.bodyMedium?.copyWith(
                     color: colors.onSurfaceVariant,
                   ),
                 ),
               ],
-              const SizedBox(height: 14),
+            ),
-              Text('Income / expense', style: sectionStyle),
-              const SizedBox(height: 8),
-              _RectToggleBar<TxFlowFilter>(
-                value: _flow,
-                onChanged: (value) => setState(() => _flow = value),
-                options: const [
-                  _RectToggleOption(
-                    value: TxFlowFilter.all,
-                    label: 'All',
-                  ),
-                  _RectToggleOption(
-                    value: TxFlowFilter.income,
-                    label: 'In',
-                    icon: Icons.south_west,
-                  ),
-                  _RectToggleOption(
-                    value: TxFlowFilter.expense,
-                    label: 'Out',
-                    icon: Icons.north_east,
-                  ),
-                ],
-              ),
-              const SizedBox(height: 14),
-              Text('Amount', style: sectionStyle),
-              const SizedBox(height: 8),
-              Text(
-                'Exact',
-                style: theme.textTheme.bodySmall?.copyWith(
-                  color: colors.onSurfaceVariant,
-                  fontWeight: FontWeight.w600,
-                ),
-              ),
-              const SizedBox(height: 6),
-              TextField(
-                controller: _exactAmountController,
-                keyboardType: const TextInputType.numberWithOptions(
-                  decimal: true,
-                ),
-                decoration: InputDecoration(
-                  isDense: true,
-                  hintText: 'e.g. 12.50',
-                  prefixIcon: const Icon(Icons.pin, size: 20),
-                  suffixIcon: _exactAmountController.text.trim().isEmpty
-                      ? null
-                      : IconButton(
-                          tooltip: 'Clear exact',
-                          onPressed: () {
-                            _exactAmountController.clear();
-                            setState(() {});
-                          },
-                          icon: const Icon(Icons.clear, size: 18),
-                        ),
-                ),
-                onChanged: (_) {
-                  setState(() {
-                    // Exact takes precedence; clear range filter intent.
-                    _rangeTouched = false;
-                    _amountRange = RangeValues(0, _amountCeil);
-                  });
-                },
-              ),
-              const SizedBox(height: 12),
-              Text(
-                'Range',
-                style: theme.textTheme.bodySmall?.copyWith(
-                  color: colors.onSurfaceVariant,
-                  fontWeight: FontWeight.w600,
-                ),
-              ),
-              const SizedBox(height: 4),
-              Text(
-                _rangeTouched
-                    ? '${_amountRange.start.toStringAsFixed(0)} – ${_amountRange.end.toStringAsFixed(0)}'
-                    : 'Any amount',
-                style: theme.textTheme.bodySmall?.copyWith(
-                  color: colors.onSurfaceVariant,
-                ),
-              ),
-              RangeSlider(
-                values: _amountRange,
-                min: 0,
-                max: _amountCeil,
-                labels: RangeLabels(
-                  _amountRange.start.toStringAsFixed(0),
-                  _amountRange.end.toStringAsFixed(0),
-                ),
-                onChanged: (values) {
-                  setState(() {
-                    _exactAmountController.clear();
-                    _rangeTouched = true;
-                    _amountRange = values;
-                  });
-                },
-              ),
-              Align(
-                alignment: Alignment.centerRight,
-                child: TextButton(
-                  onPressed: !_rangeTouched
-                      ? null
-                      : () {
-                          setState(() {
-                            _rangeTouched = false;
-                            _amountRange = RangeValues(0, _amountCeil);
-                          });
-                        },
-                  child: const Text('Reset range'),
-                ),
-              ),
-              const SizedBox(height: 8),
-              Text('Labels', style: sectionStyle),
-              const SizedBox(height: 8),
-              TextField(
-                controller: _labelSearchController,
-                decoration: InputDecoration(
-                  isDense: true,
-                  hintText: 'Filter labels',
-                  prefixIcon: const Icon(Icons.search, size: 20),
-                  suffixIcon: needle.isEmpty
-                      ? null
-                      : IconButton(
-                          onPressed: () {
-                            _labelSearchController.clear();
-                            setState(() {});
-                          },
-                          icon: const Icon(Icons.clear, size: 18),
-                        ),
-                ),
-                onChanged: (_) => setState(() {}),
-              ),
-              const SizedBox(height: 8),
-              SizedBox(
-                height: 220,
-                width: dialogWidth,
-                child: _LabelChecklist(
-                  entries: entries,
-                  showUncategorized: showUncategorized,
-                  selected: _selected,
-                  onToggle: _toggle,
-                  allowMove: false,
-                ),
-              ),
-            ],
           ),
-        ),
+          const SizedBox(height: 8),
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: [
+                Flexible(
+                  flex: 2,
+                  child: SingleChildScrollView(
+                    padding: const EdgeInsets.fromLTRB(24, 4, 24, 8),
+                    child: Column(
+                      mainAxisSize: MainAxisSize.min,
+                      crossAxisAlignment: CrossAxisAlignment.stretch,
+                      children: [
+                        Text('Search text', style: sectionStyle),
+                        const SizedBox(height: 8),
+                        TextField(
+                          controller: _queryController,
+                          textInputAction: TextInputAction.search,
+                          decoration: const InputDecoration(
+                            hintText: 'Description, notes, amount…',
+                            prefixIcon: Icon(Icons.search),
+                          ),
+                        ),
+                        const SizedBox(height: 14),
+                        Text('Period', style: sectionStyle),
+                        const SizedBox(height: 8),
+                        _RectToggleBar<bool>(
+                          value: _monthOnly,
+                          onChanged: (value) =>
+                              setState(() => _monthOnly = value),
+                          options: const [
+                            _RectToggleOption(
+                              value: false,
+                              label: 'All',
+                            ),
+                            _RectToggleOption(
+                              value: true,
+                              label: 'Month',
+                              icon: Icons.calendar_month,
+                            ),
+                          ],
+                        ),
+                        if (_monthOnly) ...[
+                          const SizedBox(height: 8),
+                          Text(
+                            'Uses ${formatMonthYear(widget.currentMonth)}. '
+                            'Change month on the transactions list.',
+                            style: theme.textTheme.bodySmall?.copyWith(
+                              color: colors.onSurfaceVariant,
+                            ),
+                          ),
+                        ],
+                        const SizedBox(height: 14),
+                        Text('Income / expense', style: sectionStyle),
+                        const SizedBox(height: 8),
+                        _RectToggleBar<TxFlowFilter>(
+                          value: _flow,
+                          onChanged: (value) => setState(() => _flow = value),
+                          options: const [
+                            _RectToggleOption(
+                              value: TxFlowFilter.all,
+                              label: 'All',
+                            ),
+                            _RectToggleOption(
+                              value: TxFlowFilter.income,
+                              label: 'In',
+                              icon: Icons.south_west,
+                            ),
+                            _RectToggleOption(
+                              value: TxFlowFilter.expense,
+                              label: 'Out',
+                              icon: Icons.north_east,
+                            ),
+                          ],
+                        ),
+                        const SizedBox(height: 14),
+                        Text('Amount', style: sectionStyle),
+                        const SizedBox(height: 8),
+                        Text(
+                          'Exact',
+                          style: theme.textTheme.bodySmall?.copyWith(
+                            color: colors.onSurfaceVariant,
+                            fontWeight: FontWeight.w600,
+                          ),
+                        ),
+                        const SizedBox(height: 6),
+                        TextField(
+                          controller: _exactAmountController,
+                          keyboardType: const TextInputType.numberWithOptions(
+                            decimal: true,
+                          ),
+                          decoration: InputDecoration(
+                            isDense: true,
+                            hintText: 'e.g. 12.50',
+                            prefixIcon: const Icon(Icons.pin, size: 20),
+                            suffixIcon:
+                                _exactAmountController.text.trim().isEmpty
+                                    ? null
+                                    : IconButton(
+                                        tooltip: 'Clear exact',
+                                        onPressed: () {
+                                          _exactAmountController.clear();
+                                          setState(() {});
+                                        },
+                                        icon: const Icon(Icons.clear, size: 18),
+                                      ),
+                          ),
+                          onChanged: (_) {
+                            setState(() {
+                              _rangeTouched = false;
+                              _amountRange = RangeValues(0, _amountCeil);
+                            });
+                          },
+                        ),
+                        const SizedBox(height: 12),
+                        Text(
+                          'Range',
+                          style: theme.textTheme.bodySmall?.copyWith(
+                            color: colors.onSurfaceVariant,
+                            fontWeight: FontWeight.w600,
+                          ),
+                        ),
+                        const SizedBox(height: 4),
+                        Text(
+                          _rangeTouched
+                              ? '${_amountRange.start.toStringAsFixed(0)} – ${_amountRange.end.toStringAsFixed(0)}'
+                              : 'Any amount',
+                          style: theme.textTheme.bodySmall?.copyWith(
+                            color: colors.onSurfaceVariant,
+                          ),
+                        ),
+                        RangeSlider(
+                          values: _amountRange,
+                          min: 0,
+                          max: _amountCeil,
+                          labels: RangeLabels(
+                            _amountRange.start.toStringAsFixed(0),
+                            _amountRange.end.toStringAsFixed(0),
+                          ),
+                          onChanged: (values) {
+                            setState(() {
+                              _exactAmountController.clear();
+                              _rangeTouched = true;
+                              _amountRange = values;
+                            });
+                          },
+                        ),
+                        Align(
+                          alignment: Alignment.centerRight,
+                          child: TextButton(
+                            onPressed: !_rangeTouched
+                                ? null
+                                : () {
+                                    setState(() {
+                                      _rangeTouched = false;
+                                      _amountRange =
+                                          RangeValues(0, _amountCeil);
+                                    });
+                                  },
+                            child: const Text('Reset range'),
+                          ),
+                        ),
+                      ],
+                    ),
+                  ),
+                ),
+                Padding(
+                  padding: const EdgeInsets.fromLTRB(24, 4, 24, 0),
+                  child: Column(
+                    crossAxisAlignment: CrossAxisAlignment.stretch,
+                    children: [
+                      Text('Labels', style: sectionStyle),
+                      const SizedBox(height: 8),
+                      TextField(
+                        controller: _labelSearchController,
+                        decoration: InputDecoration(
+                          isDense: true,
+                          hintText: 'Filter labels',
+                          prefixIcon: const Icon(Icons.search, size: 20),
+                          suffixIcon: needle.isEmpty
+                              ? null
+                              : IconButton(
+                                  onPressed: () {
+                                    _labelSearchController.clear();
+                                    setState(() {});
+                                  },
+                                  icon: const Icon(Icons.clear, size: 18),
+                                ),
+                        ),
+                        onChanged: (_) => setState(() {}),
+                      ),
+                      Row(
+                        children: [
+                          TextButton(
+                            onPressed: () {
+                              setState(() {
+                                _selected
+                                  ..clear()
+                                  ..addAll(entries.map((e) => e.label.id));
+                                if (showUncategorized) {
+                                  _selected.add(kUncategorizedFilterId);
+                                }
+                              });
+                            },
+                            child: const Text('All labels'),
+                          ),
+                          TextButton(
+                            onPressed: () =>
+                                setState(() => _selected.clear()),
+                            child: const Text('No labels'),
+                          ),
+                        ],
+                      ),
+                    ],
+                  ),
+                ),
+                Expanded(
+                  flex: 3,
+                  child: Padding(
+                    padding: const EdgeInsets.fromLTRB(24, 0, 24, 8),
+                    child: _LabelChecklist(
+                      entries: entries,
+                      showUncategorized: showUncategorized,
+                      selected: _selected,
+                      onToggle: _toggle,
+                      allowMove: false,
+                    ),
+                  ),
+                ),
+              ],
+            ),
+          ),
+          Padding(
+            padding: const EdgeInsets.fromLTRB(24, 4, 24, 20),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: [
+                FilledButton(
+                  onPressed: _apply,
+                  child: const Text('Apply'),
+                ),
+                const SizedBox(height: 4),
+                TextButton(
+                  onPressed: () => Navigator.pop(context),
+                  child: const Text('Cancel'),
+                ),
+              ],
+            ),
+          ),
+        ],
       ),
-      actionsAlignment: MainAxisAlignment.spaceBetween,
-      actionsPadding: const EdgeInsets.fromLTRB(16, 8, 16, 16),
-      actions: [
-        Wrap(
-          spacing: 4,
-          children: [
-            TextButton(
-              onPressed: () {
-                setState(() {
-                  _selected
-                    ..clear()
-                    ..addAll(entries.map((e) => e.label.id));
-                  if (showUncategorized) {
-                    _selected.add(kUncategorizedFilterId);
-                  }
-                });
-              },
-              child: const Text('All labels'),
-            ),
-            TextButton(
-              onPressed: () => setState(() => _selected.clear()),
-              child: const Text('No labels'),
-            ),
-          ],
-        ),
-        Wrap(
-          spacing: 8,
-          children: [
-            TextButton(
-              onPressed: () => Navigator.pop(context),
-              child: const Text('Cancel'),
-            ),
-            FilledButton(
-              onPressed: _apply,
-              child: const Text('Apply'),
-            ),
-          ],
-        ),
-      ],
     );
   }
 }
@@ -879,65 +924,80 @@ class _RectToggleBar<T> extends StatelessWidget {
     return SizedBox(
       width: double.infinity,
       child: DecoratedBox(
-      decoration: BoxDecoration(
+        decoration: BoxDecoration(
-        borderRadius: BorderRadius.circular(8),
+          borderRadius: BorderRadius.circular(12),
-        border: Border.all(color: colors.outlineVariant),
+          color: colors.surfaceContainerHigh,
-      ),
+          border: Border.all(
-      child: Row(
+            color: colors.outlineVariant.withValues(alpha: 0.7),
-        children: [
+          ),
-          for (var i = 0; i < options.length; i++) ...[
+        ),
-            if (i > 0)
+        child: Row(
-              Container(
+          children: [
-                width: 1,
+            for (var i = 0; i < options.length; i++) ...[
-                height: 36,
+              if (i > 0)
-                color: colors.outlineVariant,
+                Container(
-              ),
+                  width: 1,
-            Expanded(
+                  height: 36,
-              child: Material(
+                  color: colors.outlineVariant.withValues(alpha: 0.7),
-                color: options[i].value == value
+                ),
-                    ? colors.secondaryContainer
+              Expanded(
-                    : colors.surface,
+                child: Material(
-                child: InkWell(
+                  color: options[i].value == value
-                  onTap: () => onChanged(options[i].value),
+                      ? colors.primary
-                  child: SizedBox(
+                      : Colors.transparent,
-                    height: 36,
+                  borderRadius: BorderRadius.horizontal(
-                    child: Row(
+                    left: i == 0 ? const Radius.circular(11) : Radius.zero,
-                      mainAxisAlignment: MainAxisAlignment.center,
+                    right: i == options.length - 1
-                      children: [
+                        ? const Radius.circular(11)
-                        if (options[i].icon != null) ...[
+                        : Radius.zero,
-                          Icon(
+                  ),
-                            options[i].icon,
+                  child: InkWell(
-                            size: 15,
+                    onTap: () => onChanged(options[i].value),
-                            color: options[i].value == value
+                    borderRadius: BorderRadius.horizontal(
-                                ? colors.onSecondaryContainer
+                      left: i == 0 ? const Radius.circular(11) : Radius.zero,
-                                : colors.onSurfaceVariant,
+                      right: i == options.length - 1
-                          ),
+                          ? const Radius.circular(11)
-                          const SizedBox(width: 4),
+                          : Radius.zero,
-                        ],
+                    ),
-                        Flexible(
+                    child: SizedBox(
-                          child: Text(
+                      height: 36,
-                            options[i].label,
+                      child: Row(
-                            overflow: TextOverflow.ellipsis,
+                        mainAxisAlignment: MainAxisAlignment.center,
-                            style: theme.textTheme.labelLarge?.copyWith(
+                        children: [
+                          if (options[i].icon != null) ...[
+                            Icon(
+                              options[i].icon,
+                              size: 15,
                               color: options[i].value == value
-                                  ? colors.onSecondaryContainer
+                                  ? colors.onPrimary
-                                  : colors.onSurface,
+                                  : colors.onSurfaceVariant,
-                              fontWeight: options[i].value == value
+                            ),
-                                  ? FontWeight.w600
+                            const SizedBox(width: 4),
-                                  : FontWeight.w500,
+                          ],
+                          Flexible(
+                            child: Text(
+                              options[i].label,
+                              overflow: TextOverflow.ellipsis,
+                              style: theme.textTheme.labelLarge?.copyWith(
+                                color: options[i].value == value
+                                    ? colors.onPrimary
+                                    : colors.onSurface,
+                                fontWeight: options[i].value == value
+                                    ? FontWeight.w700
+                                    : FontWeight.w500,
+                              ),
                             ),
                           ),
-                        ),
+                        ],
-                      ],
+                      ),
                     ),
                   ),
                 ),
               ),
-            ),
+            ],
           ],
-        ],
+        ),
       ),
-    ),
     );
   }
 }

lib/widgets/similar_match_dialog.dart

@@ -5,6 +5,7 @@ import 'package:flutter/material.dart';
 
 import '../models/bank.dart';
 import '../models/transaction_meta.dart';
+import '../utils/app_theme.dart';
 import '../utils/helpers.dart';
 
 class _RegexExample {
@@ -256,8 +257,8 @@ class _SimilarMatchDialogState extends State<_SimilarMatchDialog> {
                               formatMoney(tx.amount, tx.currency),
                               style: theme.textTheme.bodyMedium?.copyWith(
                                 color: tx.amount >= 0
-                                    ? colors.primary
+                                    ? AppTheme.accent
-                                    : colors.error,
+                                    : AppTheme.expense,
                                 fontWeight:
                                     isPrototype ? FontWeight.w700 : null,
                               ),