categorize multiple tags

lib/providers/tx_meta_provider.dart

@@ -521,10 +521,15 @@ class TxMetaController extends ChangeNotifier {
   }
 
   /// Replace labels on every transaction in [txs] (per-id overrides).
+  ///
+  /// When [matchPattern] is set (apply-to-matched), also refreshes the
+  /// merchant rule so future transactions matching the pattern inherit the
+  /// full label set (parent + sub-labels).
   Future<void> setLabelsForMany(
     List<BankTransaction> txs,
-    List<String> labelIds,
+    List<String> labelIds, {
-  ) async {
+    String? matchPattern,
+  }) async {
     if (txs.isEmpty) return;
 
     final expanded = expandWithAncestors([
@@ -545,6 +550,22 @@ class TxMetaController extends ChangeNotifier {
           : current.copyWith(labelIds: unique);
     }
     _byId = nextById;
+
+    final pattern = (matchPattern ?? '').trim().toLowerCase();
+    if (pattern.isNotEmpty) {
+      final nextRules = Map<String, List<String>>.of(_labelsByMerchant);
+      if (unique.isEmpty) {
+        nextRules.remove(pattern);
+        for (final tx in txs) {
+          nextRules.remove(tx.merchantKey);
+          nextRules.remove(tx.descriptionKey);
+        }
+      } else {
+        nextRules[pattern] = unique;
+      }
+      _labelsByMerchant = nextRules;
+    }
+
     _schedulePersist();
   }
 

lib/screens/login_screen.dart

@@ -2,6 +2,7 @@
 library;
 
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:pocketbase/pocketbase.dart';
 import 'package:provider/provider.dart';
 
@@ -46,6 +47,8 @@ class _LoginScreenState extends State<LoginScreen> {
         email: _emailController.text,
         password: _passwordController.text,
       );
+      // Lets iOS/Android password managers offer to save / confirm the login.
+      TextInput.finishAutofillContext();
       if (!mounted) return;
       if (!widget.asRoot) {
         Navigator.of(context).pop(true);
@@ -96,68 +99,77 @@ class _LoginScreenState extends State<LoginScreen> {
               ),
             ),
             const SizedBox(height: 24),
-            Form(
+            AutofillGroup(
-              key: _formKey,
+              child: Form(
-              child: Column(
+                key: _formKey,
-                children: [
+                child: Column(
-                  AppTextField(
+                  children: [
-                    controller: _emailController,
+                    AppTextField(
-                    label: 'Email',
+                      controller: _emailController,
-                    keyboardType: TextInputType.emailAddress,
+                      label: 'Email',
-                    textInputAction: TextInputAction.next,
+                      keyboardType: TextInputType.emailAddress,
-                    autofocus: true,
+                      textInputAction: TextInputAction.next,
-                    validator: (value) {
+                      autofocus: true,
-                      final text = value?.trim() ?? '';
+                      autofillHints: const [
-                      if (text.isEmpty) return 'Enter your email';
+                        AutofillHints.email,
-                      if (!text.contains('@')) return 'Enter a valid email';
+                        AutofillHints.username,
-                      return null;
+                      ],
-                    },
+                      validator: (value) {
-                  ),
+                        final text = value?.trim() ?? '';
-                  const SizedBox(height: 16),
+                        if (text.isEmpty) return 'Enter your email';
-                  TextFormField(
+                        if (!text.contains('@')) return 'Enter a valid email';
-                    controller: _passwordController,
+                        return null;
-                    obscureText: _obscurePassword,
+                      },
-                    textInputAction: TextInputAction.done,
+                    ),
-                    onFieldSubmitted: (_) => _submit(),
+                    const SizedBox(height: 16),
-                    validator: (value) {
+                    TextFormField(
-                      if (value == null || value.isEmpty) {
+                      controller: _passwordController,
-                        return 'Enter your password';
+                      obscureText: _obscurePassword,
-                      }
+                      textInputAction: TextInputAction.done,
-                      return null;
+                      autofillHints: const [AutofillHints.password],
-                    },
+                      enableSuggestions: false,
-                    decoration: InputDecoration(
+                      autocorrect: false,
-                      labelText: 'Password',
+                      onFieldSubmitted: (_) => _submit(),
-                      suffixIcon: IconButton(
+                      validator: (value) {
-                        tooltip: _obscurePassword
+                        if (value == null || value.isEmpty) {
-                            ? 'Show password'
+                          return 'Enter your password';
-                            : 'Hide password',
+                        }
-                        onPressed: () => setState(
+                        return null;
-                          () => _obscurePassword = !_obscurePassword,
+                      },
-                        ),
+                      decoration: InputDecoration(
-                        icon: Icon(
+                        labelText: 'Password',
-                          _obscurePassword
+                        suffixIcon: IconButton(
-                              ? Icons.visibility_outlined
+                          tooltip: _obscurePassword
-                              : Icons.visibility_off_outlined,
+                              ? 'Show password'
+                              : 'Hide password',
+                          onPressed: () => setState(
+                            () => _obscurePassword = !_obscurePassword,
+                          ),
+                          icon: Icon(
+                            _obscurePassword
+                                ? Icons.visibility_outlined
+                                : Icons.visibility_off_outlined,
+                          ),
                         ),
                       ),
                     ),
-                  ),
+                    const SizedBox(height: 24),
-                  const SizedBox(height: 24),
+                    FilledButton.icon(
-                  FilledButton.icon(
+                      onPressed: _busy ? null : _submit,
-                    onPressed: _busy ? null : _submit,
+                      icon: _busy
-                    icon: _busy
+                          ? SizedBox(
-                        ? SizedBox(
+                              width: 18,
-                            width: 18,
+                              height: 18,
-                            height: 18,
+                              child: CircularProgressIndicator(
-                            child: CircularProgressIndicator(
+                                strokeWidth: 2,
-                              strokeWidth: 2,
+                                color: theme.colorScheme.onPrimary,
-                              color: theme.colorScheme.onPrimary,
+                              ),
-                            ),
+                            )
-                          )
+                          : const Icon(Icons.login),
-                        : const Icon(Icons.login),
+                      label: Text(_busy ? 'Signing in…' : 'Sign in'),
-                    label: Text(_busy ? 'Signing in…' : 'Sign in'),
+                    ),
-                  ),
+                  ],
-                ],
+                ),
               ),
             ),
           ],

lib/screens/look_ahead_screen.dart

@@ -3,6 +3,7 @@ library;
 
 import 'dart:async';
 
+import 'package:fl_chart/fl_chart.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 
@@ -33,6 +34,18 @@ class _ItemsSnapshot {
   final List<RecurringItem> items;
 }
 
+class _BalancePoint {
+  const _BalancePoint({
+    required this.key,
+    required this.label,
+    required this.balance,
+  });
+
+  final DateTime key;
+  final String label;
+  final double balance;
+}
+
 class LookAheadScreen extends StatefulWidget {
   const LookAheadScreen({super.key});
 
@@ -48,6 +61,7 @@ class _LookAheadScreenState extends State<LookAheadScreen> {
   _ItemsSnapshot? _snapshot;
   int? _loadingKey;
   int _computeGen = 0;
+  var _showChart = false;
 
   @override
   void initState() {
@@ -63,14 +77,15 @@ class _LookAheadScreenState extends State<LookAheadScreen> {
 
   /// Inclusive end date for the selected period.
   DateTime get _through {
-    if (_period == _PeriodMode.yearly) {
+    // Chart view (and yearly list) always project through year-end.
+    if (_showChart || _period == _PeriodMode.yearly) {
       return DateTime(_cursor.year, 12, 31);
     }
     return DateTime(_cursor.year, _cursor.month + 1, 0);
   }
 
   String get _periodTitle {
-    if (_period == _PeriodMode.yearly) return '${_cursor.year}';
+    if (_showChart || _period == _PeriodMode.yearly) return '${_cursor.year}';
     return formatMonthYear(_cursor);
   }
 
@@ -79,28 +94,32 @@ class _LookAheadScreenState extends State<LookAheadScreen> {
     return DateTime(t.year + maxYears, t.month);
   }
 
+  int _maxYear(int maxYears) => _today.year + maxYears;
+
+  bool get _navByYear => _showChart || _period == _PeriodMode.yearly;
+
   bool _canGoBack() {
-    if (_period == _PeriodMode.yearly) {
+    if (_navByYear) return _cursor.year > _today.year;
-      return _cursor.year > _today.year;
-    }
     return monthStart(_cursor).isAfter(_minMonth);
   }
 
   bool _canGoForward(int maxYears) {
-    if (_period == _PeriodMode.yearly) {
+    if (_navByYear) return _cursor.year < _maxYear(maxYears);
-      return _cursor.year < _today.year + maxYears;
-    }
     return monthStart(_cursor).isBefore(_maxMonthFor(maxYears));
   }
 
   void _clampCursor(int maxYears) {
-    if (_period == _PeriodMode.yearly) {
+    if (_navByYear) {
-      if (_cursor.year > _today.year + maxYears) {
+      if (_cursor.year > _maxYear(maxYears)) {
-        _cursor = DateTime(_today.year + maxYears);
+        _cursor = DateTime(_maxYear(maxYears));
+      }
+      if (_cursor.year < _today.year) {
+        _cursor = DateTime(_today.year);
       }
     } else {
       final maxMonth = _maxMonthFor(maxYears);
       if (_cursor.isAfter(maxMonth)) _cursor = maxMonth;
+      if (_cursor.isBefore(_minMonth)) _cursor = _minMonth;
     }
   }
 
@@ -108,26 +127,22 @@ class _LookAheadScreenState extends State<LookAheadScreen> {
     if (mode == _period) return;
     setState(() {
       _period = mode;
-      if (mode == _PeriodMode.yearly) {
+      if (mode == _PeriodMode.yearly || _showChart) {
         _cursor = DateTime(_cursor.year);
-        if (_cursor.year < _today.year) _cursor = DateTime(_today.year);
+        _clampCursor(maxYears);
-        if (_cursor.year > _today.year + maxYears) {
-          _cursor = DateTime(_today.year + maxYears);
-        }
       } else {
         final month = DateTime(_cursor.year, _today.month);
         _cursor = month.isBefore(_minMonth) ? _minMonth : monthStart(month);
-        final maxMonth = _maxMonthFor(maxYears);
+        _clampCursor(maxYears);
-        if (_cursor.isAfter(maxMonth)) _cursor = maxMonth;
       }
     });
   }
 
   void _go(int delta, int maxYears) {
     setState(() {
-      if (_period == _PeriodMode.yearly) {
+      if (_navByYear) {
         final next = DateTime(_cursor.year + delta);
-        if (next.year < _today.year || next.year > _today.year + maxYears) {
+        if (next.year < _today.year || next.year > _maxYear(maxYears)) {
           return;
         }
         _cursor = next;
@@ -140,9 +155,80 @@ class _LookAheadScreenState extends State<LookAheadScreen> {
     });
   }
 
+  void _toggleChart(int maxYears) {
+    setState(() {
+      _showChart = !_showChart;
+      if (_showChart) {
+        _cursor = DateTime(_cursor.year);
+      } else if (_period == _PeriodMode.monthly) {
+        final month = DateTime(_cursor.year, _today.month);
+        _cursor = month.isBefore(_minMonth) ? _minMonth : monthStart(month);
+      }
+      _clampCursor(maxYears);
+    });
+  }
+
   int _itemsCacheKey(TxMetaController meta, BankController bank) =>
       Object.hash(meta.storeRevision, identityHashCode(bank.transactions));
 
+  /// Projected account balance at each month-end / year-end.
+  List<_BalancePoint> _balanceSeries({
+    required List<RecurringItem> items,
+    required double currentBalance,
+    required int maxYears,
+  }) {
+    final today = _today;
+    if (_period == _PeriodMode.monthly) {
+      final year = _cursor.year;
+      const months = [
+        'J', 'F', 'M', 'A', 'M', 'J', 'J', 'A', 'S', 'O', 'N', 'D',
+      ];
+      final out = <_BalancePoint>[];
+      for (var m = 1; m <= 12; m++) {
+        final end = DateTime(year, m + 1, 0);
+        final balance = !end.isAfter(today)
+            ? currentBalance
+            : predictBalance(
+                currentBalance: currentBalance,
+                from: today,
+                throughDate: end,
+                items: items,
+              );
+        out.add(
+          _BalancePoint(
+            key: DateTime(year, m),
+            label: months[m - 1],
+            balance: balance,
+          ),
+        );
+      }
+      return out;
+    }
+
+    final startYear = _today.year;
+    final endYear = _maxYear(maxYears);
+    final out = <_BalancePoint>[];
+    for (var y = startYear; y <= endYear; y++) {
+      final end = DateTime(y, 12, 31);
+      final balance = !end.isAfter(today)
+          ? currentBalance
+          : predictBalance(
+              currentBalance: currentBalance,
+              from: today,
+              throughDate: end,
+              items: items,
+            );
+      out.add(
+        _BalancePoint(
+          key: DateTime(y),
+          label: '$y',
+          balance: balance,
+        ),
+      );
+    }
+    return out;
+  }
+
   /// Resolve recurring amounts off the build path, yielding so nav stays live.
   void _ensureItemsLoaded({
     required int cacheKey,
@@ -261,7 +347,16 @@ class _LookAheadScreenState extends State<LookAheadScreen> {
       return Scaffold(
         appBar: AppBar(
           title: const Text('Look ahead'),
-          actions: bankAppBarActions(context: context),
+          actions: [
+            IconButton(
+              tooltip: _showChart ? 'Show list' : 'Show chart',
+              onPressed: () => _toggleChart(maxYears),
+              icon: Icon(
+                _showChart ? Icons.view_list_outlined : Icons.calendar_month,
+              ),
+            ),
+            ...bankAppBarActions(context: context),
+          ],
         ),
         body: const LoadingView(message: 'Calculating look ahead…'),
       );
@@ -303,7 +398,16 @@ class _LookAheadScreenState extends State<LookAheadScreen> {
     return Scaffold(
       appBar: AppBar(
         title: const Text('Look ahead'),
-        actions: bankAppBarActions(context: context),
+        actions: [
+          IconButton(
+            tooltip: _showChart ? 'Show list' : 'Show chart',
+            onPressed: () => _toggleChart(maxYears),
+            icon: Icon(
+              _showChart ? Icons.view_list_outlined : Icons.calendar_month,
+            ),
+          ),
+          ...bankAppBarActions(context: context),
+        ],
       ),
       body: ResponsiveBody(
         child: ListView(
@@ -321,10 +425,8 @@ class _LookAheadScreenState extends State<LookAheadScreen> {
               canGoForward: _canGoForward(maxYears),
               onBack: () => _go(-1, maxYears),
               onForward: () => _go(1, maxYears),
-              backTooltip:
+              backTooltip: _navByYear ? 'Previous year' : 'Previous month',
-                  _period == _PeriodMode.yearly ? 'Previous year' : 'Previous month',
+              forwardTooltip: _navByYear ? 'Next year' : 'Next month',
-              forwardTooltip:
-                  _period == _PeriodMode.yearly ? 'Next year' : 'Next month',
             ),
             const SizedBox(height: 12),
             Material(
@@ -408,82 +510,110 @@ class _LookAheadScreenState extends State<LookAheadScreen> {
                 ),
               ],
             ),
-            const SizedBox(height: 20),
+            if (_showChart) ...[
-            Row(
+              const SizedBox(height: 16),
-              children: [
+              _LookAheadBalanceChart(
-                Expanded(
+                points: _balanceSeries(
-                  child: Text(
+                  items: items,
-                    'Recurring spendings',
+                  currentBalance: currentAmount,
-                    style: theme.textTheme.titleMedium,
+                  maxYears: maxYears,
-                  ),
-                ),
-                TextButton.icon(
-                  onPressed: () => showCreateRecurringTemplateSheet(context),
-                  icon: const Icon(Icons.add, size: 18),
-                  label: const Text('New'),
-                ),
-              ],
-            ),
-            const SizedBox(height: 10),
-            Row(
-              children: [
-                Expanded(
-                  child: _SummaryCard(
-                    icon: Icons.south_west,
-                    iconBackground: AppTheme.accent.withValues(alpha: 0.18),
-                    iconColor: AppTheme.accent,
-                    amount: formatMoney(monthlyIncome, currency),
-                    label: 'Monthly income',
-                  ),
-                ),
-                const SizedBox(width: 12),
-                Expanded(
-                  child: _SummaryCard(
-                    icon: Icons.north_east,
-                    iconBackground: AppTheme.expense.withValues(alpha: 0.18),
-                    iconColor: AppTheme.expense,
-                    amount: formatMoney(monthlyExpense, currency),
-                    label: 'Monthly expense',
-                  ),
-                ),
-              ],
-            ),
-            const SizedBox(height: 10),
-            if (items.isEmpty)
-              const EmptyState(
-                icon: Icons.event_repeat_outlined,
-                title: 'No recurring spendings',
-                message:
-                    'Open a transaction and tap Create recurring spending, '
-                    'or use New to pick a transaction or label average.',
-              )
-            else
-              Card(
-                color: colors.surfaceContainer,
-                elevation: 0,
-                clipBehavior: Clip.antiAlias,
-                shape: RoundedRectangleBorder(
-                  borderRadius: BorderRadius.circular(16),
-                ),
-                child: Column(
-                  children: [
-                    for (var i = 0; i < items.length; i++) ...[
-                      if (i > 0)
-                        Divider(
-                          height: 1,
-                          indent: 16,
-                          color: colors.outlineVariant.withValues(alpha: 0.4),
-                        ),
-                      _TemplateTile(
-                        item: items[i],
-                        template:
-                            meta.recurringTemplateById(items[i].templateId),
-                        transactions: bank.transactions,
-                      ),
-                    ],
-                  ],
                 ),
+                period: _period,
+                currency: currency,
               ),
+              const SizedBox(height: 8),
+              Text(
+                _period == _PeriodMode.yearly
+                    ? 'Projected account balance by year'
+                    : 'Projected account balance by month',
+                style: theme.textTheme.bodySmall?.copyWith(
+                  color: colors.onSurfaceVariant,
+                ),
+                textAlign: TextAlign.center,
+              ),
+            ] else ...[
+              const SizedBox(height: 20),
+              Row(
+                children: [
+                  Expanded(
+                    child: Text(
+                      'Recurring spendings',
+                      style: theme.textTheme.titleMedium,
+                    ),
+                  ),
+                  TextButton.icon(
+                    onPressed: () => showCreateRecurringTemplateSheet(context),
+                    icon: const Icon(Icons.add, size: 18),
+                    label: const Text('New'),
+                  ),
+                ],
+              ),
+              const SizedBox(height: 10),
+              Row(
+                children: [
+                  Expanded(
+                    child: _SummaryCard(
+                      icon: Icons.south_west,
+                      iconBackground: AppTheme.accent.withValues(alpha: 0.18),
+                      iconColor: AppTheme.accent,
+                      amount: formatMoney(monthlyIncome, currency),
+                      label: 'Monthly income',
+                    ),
+                  ),
+                  const SizedBox(width: 12),
+                  Expanded(
+                    child: _SummaryCard(
+                      icon: Icons.north_east,
+                      iconBackground: AppTheme.expense.withValues(alpha: 0.18),
+                      iconColor: AppTheme.expense,
+                      amount: formatMoney(monthlyExpense, currency),
+                      label: 'Monthly expense',
+                    ),
+                  ),
+                ],
+              ),
+              const SizedBox(height: 10),
+              _SavingsCard(
+                monthlySavings: monthlyIncome - monthlyExpense,
+                currency: currency,
+              ),
+              const SizedBox(height: 10),
+              if (items.isEmpty)
+                const EmptyState(
+                  icon: Icons.event_repeat_outlined,
+                  title: 'No recurring spendings',
+                  message:
+                      'Open a transaction and tap Create recurring spending, '
+                      'or use New to pick a transaction or label average.',
+                )
+              else
+                Card(
+                  color: colors.surfaceContainer,
+                  elevation: 0,
+                  clipBehavior: Clip.antiAlias,
+                  shape: RoundedRectangleBorder(
+                    borderRadius: BorderRadius.circular(16),
+                  ),
+                  child: Column(
+                    children: [
+                      for (var i = 0; i < items.length; i++) ...[
+                        if (i > 0)
+                          Divider(
+                            height: 1,
+                            indent: 16,
+                            color: colors.outlineVariant.withValues(alpha: 0.4),
+                          ),
+                        _TemplateTile(
+                          item: items[i],
+                          template:
+                              meta.recurringTemplateById(items[i].templateId),
+                          transactions: bank.transactions,
+                        ),
+                      ],
+                    ],
+                  ),
+                ),
+            ],
           ],
         ),
       ),
@@ -491,6 +621,315 @@ class _LookAheadScreenState extends State<LookAheadScreen> {
   }
 }
 
+class _LookAheadBalanceChart extends StatelessWidget {
+  const _LookAheadBalanceChart({
+    required this.points,
+    required this.period,
+    required this.currency,
+  });
+
+  final List<_BalancePoint> points;
+  final _PeriodMode period;
+  final String currency;
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final colors = theme.colorScheme;
+    if (points.isEmpty) {
+      return Card(
+        color: colors.surfaceContainer,
+        elevation: 0,
+        margin: EdgeInsets.zero,
+        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
+        child: Padding(
+          padding: const EdgeInsets.all(24),
+          child: Text(
+            'No projected balance for this period',
+            style: theme.textTheme.bodyMedium?.copyWith(
+              color: colors.onSurfaceVariant,
+            ),
+            textAlign: TextAlign.center,
+          ),
+        ),
+      );
+    }
+
+    var minY = points.first.balance;
+    var maxY = points.first.balance;
+    for (final p in points) {
+      if (p.balance < minY) minY = p.balance;
+      if (p.balance > maxY) maxY = p.balance;
+    }
+    if (minY == maxY) {
+      minY -= 1;
+      maxY += 1;
+    }
+    final pad = (maxY - minY).abs() * 0.12;
+    final safeMin = minY - pad;
+    final safeMax = maxY + pad;
+    final interval = ((safeMax - safeMin) / 3).abs();
+    final safeInterval = interval <= 0 ? 1.0 : interval;
+
+    final spots = [
+      for (var i = 0; i < points.length; i++)
+        FlSpot(i.toDouble(), points[i].balance),
+    ];
+
+    return Card(
+      color: colors.surfaceContainer,
+      elevation: 0,
+      margin: EdgeInsets.zero,
+      clipBehavior: Clip.antiAlias,
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
+      child: Padding(
+        padding: const EdgeInsets.fromLTRB(14, 14, 14, 16),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            Text(
+              'Projected balance',
+              style: theme.textTheme.titleMedium?.copyWith(
+                fontWeight: FontWeight.w700,
+              ),
+            ),
+            const SizedBox(height: 12),
+            SizedBox(
+              height: 220,
+              child: LineChart(
+                LineChartData(
+                  minX: 0,
+                  maxX: (points.length - 1).toDouble(),
+                  minY: safeMin,
+                  maxY: safeMax,
+                  lineTouchData: LineTouchData(
+                    handleBuiltInTouches: true,
+                    touchTooltipData: LineTouchTooltipData(
+                      getTooltipItems: (touched) {
+                        return [
+                          for (final spot in touched)
+                            if (spot.x.round() >= 0 &&
+                                spot.x.round() < points.length)
+                              LineTooltipItem(
+                                '${points[spot.x.round()].label}\n'
+                                '${formatMoney(points[spot.x.round()].balance, currency)}',
+                                theme.textTheme.labelMedium!.copyWith(
+                                  color: colors.onInverseSurface,
+                                  fontWeight: FontWeight.w600,
+                                ),
+                              ),
+                        ];
+                      },
+                    ),
+                  ),
+                  titlesData: FlTitlesData(
+                    topTitles: const AxisTitles(
+                      sideTitles: SideTitles(showTitles: false),
+                    ),
+                    rightTitles: const AxisTitles(
+                      sideTitles: SideTitles(showTitles: false),
+                    ),
+                    leftTitles: AxisTitles(
+                      sideTitles: SideTitles(
+                        showTitles: true,
+                        reservedSize: 44,
+                        interval: safeInterval,
+                        getTitlesWidget: (value, meta) {
+                          if ((value - safeMax).abs() < 0.01 ||
+                              (value - safeMin).abs() < 0.01) {
+                            return const SizedBox.shrink();
+                          }
+                          return Text(
+                            _compactMoney(value),
+                            style: theme.textTheme.labelSmall,
+                          );
+                        },
+                      ),
+                    ),
+                    bottomTitles: AxisTitles(
+                      sideTitles: SideTitles(
+                        showTitles: true,
+                        reservedSize: 28,
+                        interval: 1,
+                        getTitlesWidget: (value, meta) {
+                          final index = value.round();
+                          if (index < 0 || index >= points.length) {
+                            return const SizedBox.shrink();
+                          }
+                          if (period == _PeriodMode.yearly &&
+                              points.length > 8 &&
+                              index % 2 == 1) {
+                            return const SizedBox.shrink();
+                          }
+                          return Padding(
+                            padding: const EdgeInsets.only(top: 8),
+                            child: Text(
+                              points[index].label,
+                              style: theme.textTheme.labelSmall,
+                            ),
+                          );
+                        },
+                      ),
+                    ),
+                  ),
+                  gridData: FlGridData(
+                    show: true,
+                    drawVerticalLine: false,
+                    horizontalInterval: safeInterval,
+                    getDrawingHorizontalLine: (value) => FlLine(
+                      color: colors.outlineVariant.withValues(alpha: 0.35),
+                      strokeWidth: 1,
+                      dashArray: const [4, 4],
+                    ),
+                  ),
+                  borderData: FlBorderData(show: false),
+                  lineBarsData: [
+                    LineChartBarData(
+                      spots: spots,
+                      isCurved: true,
+                      curveSmoothness: 0.18,
+                      color: colors.primary,
+                      barWidth: 3,
+                      isStrokeCapRound: true,
+                      dotData: FlDotData(
+                        show: true,
+                        getDotPainter: (spot, percent, bar, index) {
+                          return FlDotCirclePainter(
+                            radius: 3.5,
+                            color: colors.primary,
+                            strokeWidth: 0,
+                          );
+                        },
+                      ),
+                      belowBarData: BarAreaData(
+                        show: true,
+                        color: colors.primary.withValues(alpha: 0.14),
+                      ),
+                    ),
+                  ],
+                ),
+                duration: Duration.zero,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _SavingsCard extends StatelessWidget {
+  const _SavingsCard({
+    required this.monthlySavings,
+    required this.currency,
+  });
+
+  final double monthlySavings;
+  final String currency;
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final colors = theme.colorScheme;
+    final yearly = monthlySavings * 12;
+    final positive = monthlySavings >= 0;
+    final tone = positive ? AppTheme.accent : AppTheme.expense;
+
+    return Card(
+      color: colors.surfaceContainer,
+      elevation: 0,
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(18),
+      ),
+      child: Padding(
+        padding: const EdgeInsets.fromLTRB(14, 14, 14, 14),
+        child: Row(
+          children: [
+            Container(
+              width: 42,
+              height: 42,
+              decoration: BoxDecoration(
+                color: tone.withValues(alpha: 0.18),
+                borderRadius: BorderRadius.circular(12),
+              ),
+              child: Icon(Icons.savings_outlined, color: tone, size: 22),
+            ),
+            const SizedBox(width: 12),
+            Expanded(
+              child: _SavingsMetric(
+                label: 'Monthly savings',
+                amount: formatMoney(monthlySavings, currency),
+                color: tone,
+              ),
+            ),
+            const SizedBox(width: 12),
+            Expanded(
+              child: _SavingsMetric(
+                label: 'Yearly savings',
+                amount: formatMoney(yearly, currency),
+                color: tone,
+                alignEnd: true,
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class _SavingsMetric extends StatelessWidget {
+  const _SavingsMetric({
+    required this.label,
+    required this.amount,
+    required this.color,
+    this.alignEnd = false,
+  });
+
+  final String label;
+  final String amount;
+  final Color color;
+  final bool alignEnd;
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final colors = theme.colorScheme;
+    return Column(
+      crossAxisAlignment:
+          alignEnd ? CrossAxisAlignment.end : CrossAxisAlignment.start,
+      children: [
+        Text(
+          label.toUpperCase(),
+          style: theme.textTheme.labelSmall?.copyWith(
+            letterSpacing: 0.6,
+            fontWeight: FontWeight.w600,
+            color: colors.onSurfaceVariant,
+          ),
+        ),
+        const SizedBox(height: 2),
+        Text(
+          amount,
+          maxLines: 1,
+          overflow: TextOverflow.ellipsis,
+          style: theme.textTheme.titleMedium?.copyWith(
+            fontWeight: FontWeight.w700,
+            color: color,
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+String _compactMoney(double value) {
+  final abs = value.abs();
+  if (abs >= 1000000) return '${(value / 1000000).toStringAsFixed(1)}M';
+  if (abs >= 1000) return '${(value / 1000).toStringAsFixed(1)}k';
+  if (abs >= 100) return value.toStringAsFixed(0);
+  return value.toStringAsFixed(abs < 10 && abs > 0 ? 1 : 0);
+}
+
 class _PeriodToolbar extends StatelessWidget {
   const _PeriodToolbar({
     required this.period,

lib/screens/overview_screen.dart

@@ -957,10 +957,12 @@ class _OverviewScreenState extends State<OverviewScreen> {
     final resolvedLabelIds = labelId != null
         ? {labelId}
         : (labelIds ??
-            {
+            (_metric == OverviewMetricMode.labels
-              // Open with the same labels currently shown on the chart.
+                ? {
-              for (final id in _includedLabelIds) id,
+                    // Open with the same labels currently shown on the chart.
-            });
+                    for (final id in _includedLabelIds) id,
+                  }
+                : <String>{}));
     Navigator.of(context).push(
       MaterialPageRoute<void>(
         builder: (_) => TransactionsScreen(
@@ -968,7 +970,8 @@ class _OverviewScreenState extends State<OverviewScreen> {
           initialLabelIds: resolvedLabelIds,
           initialLabelMatch: LabelMatchMode.or,
           initialFlow: flow,
-          initialSearchInMonthOnly: !yearly && resolvedLabelIds.isNotEmpty,
+          // A specific bar/period should always scope to that month (or year).
+          initialSearchInMonthOnly: !yearly,
           initialYear: yearly ? period.year : null,
         ),
       ),
@@ -1615,19 +1618,23 @@ class _ChartCard extends StatelessWidget {
       margin: EdgeInsets.zero,
       clipBehavior: Clip.antiAlias,
       shape: RoundedRectangleBorder(borderRadius: radius),
-      // Whole card opens the chart filter; nested buttons/legend keep their own taps.
+      // Header/legend open the chart-wide filter; bars handle their own taps.
-      child: InkWell(
+      child: Padding(
-        onTap: onChartTap,
+        padding: EdgeInsets.fromLTRB(
-        borderRadius: radius,
+          compact ? 12 : 14,
-        child: Padding(
+          compact ? 10 : 12,
-          padding: EdgeInsets.fromLTRB(
+          compact ? 10 : 14,
-            compact ? 12 : 14,
+          compact ? 12 : 16,
-            compact ? 10 : 12,
+        ),
-            compact ? 10 : 14,
+        child: Column(
-            compact ? 12 : 16,
+          children: [
-          ),
+            Material(
-          child: Column(
+              color: Colors.transparent,
-            children: [
+              child: InkWell(
+                onTap: onChartTap,
+                borderRadius: BorderRadius.circular(12),
+                child: Column(
+                  children: [
               if (compact) ...[
                 Row(
                   children: [
@@ -1774,6 +1781,10 @@ class _ChartCard extends StatelessWidget {
                   const SizedBox(height: 8),
                 ],
               ],
+                  ],
+                ),
+              ),
+            ),
               SizedBox(
                 height: chartHeight,
                 child: metric == OverviewMetricMode.flow
@@ -1800,7 +1811,6 @@ class _ChartCard extends StatelessWidget {
             ],
           ),
         ),
-      ),
     );
   }
 }
@@ -1858,104 +1868,122 @@ class _FlowBars extends StatelessWidget {
       );
     }
 
-    return GestureDetector(
+    return BarChart(
-      behavior: HitTestBehavior.opaque,
+      BarChartData(
-      onTap: onChartTap,
+        maxY: safeMax,
-      child: IgnorePointer(
+        groupsSpace: period == OverviewPeriodMode.yearly ? 16 : 10,
-        // fl_chart otherwise owns the gesture arena and empty taps go nowhere.
+        barTouchData: BarTouchData(
-        // Tap opens this chart's filters; legend / history still open columns.
+          handleBuiltInTouches: false,
-        child: BarChart(
+          touchTooltipData: BarTouchTooltipData(
-          BarChartData(
+            getTooltipItem: (group, groupIndex, rod, rodIndex) => null,
-            maxY: safeMax,
-            groupsSpace: period == OverviewPeriodMode.yearly ? 16 : 10,
-            barTouchData: const BarTouchData(enabled: false),
-            titlesData: FlTitlesData(
-              topTitles:
-                  const AxisTitles(sideTitles: SideTitles(showTitles: false)),
-              rightTitles:
-                  const AxisTitles(sideTitles: SideTitles(showTitles: false)),
-              leftTitles: AxisTitles(
-                sideTitles: SideTitles(
-                  showTitles: true,
-                  reservedSize: 42,
-                  interval: safeMax / 3,
-                  getTitlesWidget: (value, meta) {
-                    if (value <= 0) {
-                      return Text('0', style: theme.textTheme.labelSmall);
-                    }
-                    if ((value - safeMax).abs() < 0.01) {
-                      return const SizedBox.shrink();
-                    }
-                    return Text(
-                      _compactMoney(value),
-                      style: theme.textTheme.labelSmall,
-                    );
-                  },
-                ),
-              ),
-              bottomTitles: AxisTitles(
-                sideTitles: SideTitles(
-                  showTitles: true,
-                  reservedSize: 28,
-                  getTitlesWidget: (value, meta) {
-                    final index = value.toInt();
-                    if (index < 0 || index >= months.length) {
-                      return const SizedBox.shrink();
-                    }
-                    if (period == OverviewPeriodMode.monthly &&
-                        index % 2 == 1 &&
-                        months.length > 8) {
-                      return const SizedBox.shrink();
-                    }
-                    return Padding(
-                      padding: const EdgeInsets.only(top: 8),
-                      child: Text(
-                        _periodAxisLabel(months[index], period),
-                        style: theme.textTheme.labelSmall,
-                      ),
-                    );
-                  },
-                ),
-              ),
-            ),
-            gridData: FlGridData(
-              show: true,
-              drawVerticalLine: false,
-              horizontalInterval: safeMax / 3,
-              getDrawingHorizontalLine: (value) => FlLine(
-                color: colors.outlineVariant.withValues(alpha: 0.35),
-                strokeWidth: 1,
-                dashArray: const [4, 4],
-              ),
-            ),
-            borderData: FlBorderData(show: false),
-            barGroups: [
-              for (var i = 0; i < months.length; i++)
-                BarChartGroupData(
-                  x: i,
-                  barsSpace: 3,
-                  barRods: [
-                    BarChartRodData(
-                      toY: monthly[_periodKey(months[i], period)]!.expense,
-                      width: period == OverviewPeriodMode.yearly ? 14 : 9,
-                      borderRadius:
-                          const BorderRadius.vertical(top: Radius.circular(6)),
-                      color: _kExpenseColor,
-                    ),
-                    BarChartRodData(
-                      toY: monthly[_periodKey(months[i], period)]!.income,
-                      width: period == OverviewPeriodMode.yearly ? 14 : 9,
-                      borderRadius:
-                          const BorderRadius.vertical(top: Radius.circular(6)),
-                      color: _kIncomeColor,
-                    ),
-                  ],
-                ),
-            ],
           ),
-          duration: Duration.zero,
+          touchCallback: (event, response) {
+            if (event is! FlTapUpEvent) return;
+            final spot = response?.spot;
+            if (spot == null) {
+              onChartTap();
+              return;
+            }
+            final index = spot.touchedBarGroupIndex;
+            if (index < 0 || index >= months.length) {
+              onChartTap();
+              return;
+            }
+            final rod = spot.touchedRodDataIndex;
+            // Rod 0 = expense, rod 1 = income (see barGroups below).
+            final flow = rod == 0
+                ? TxFlowFilter.expense
+                : rod == 1
+                    ? TxFlowFilter.income
+                    : null;
+            onMonthTap(months[index], flow: flow);
+          },
         ),
+        titlesData: FlTitlesData(
+          topTitles:
+              const AxisTitles(sideTitles: SideTitles(showTitles: false)),
+          rightTitles:
+              const AxisTitles(sideTitles: SideTitles(showTitles: false)),
+          leftTitles: AxisTitles(
+            sideTitles: SideTitles(
+              showTitles: true,
+              reservedSize: 42,
+              interval: safeMax / 3,
+              getTitlesWidget: (value, meta) {
+                if (value <= 0) {
+                  return Text('0', style: theme.textTheme.labelSmall);
+                }
+                if ((value - safeMax).abs() < 0.01) {
+                  return const SizedBox.shrink();
+                }
+                return Text(
+                  _compactMoney(value),
+                  style: theme.textTheme.labelSmall,
+                );
+              },
+            ),
+          ),
+          bottomTitles: AxisTitles(
+            sideTitles: SideTitles(
+              showTitles: true,
+              reservedSize: 28,
+              getTitlesWidget: (value, meta) {
+                final index = value.toInt();
+                if (index < 0 || index >= months.length) {
+                  return const SizedBox.shrink();
+                }
+                if (period == OverviewPeriodMode.monthly &&
+                    index % 2 == 1 &&
+                    months.length > 8) {
+                  return const SizedBox.shrink();
+                }
+                return Padding(
+                  padding: const EdgeInsets.only(top: 8),
+                  child: Text(
+                    _periodAxisLabel(months[index], period),
+                    style: theme.textTheme.labelSmall,
+                  ),
+                );
+              },
+            ),
+          ),
+        ),
+        gridData: FlGridData(
+          show: true,
+          drawVerticalLine: false,
+          horizontalInterval: safeMax / 3,
+          getDrawingHorizontalLine: (value) => FlLine(
+            color: colors.outlineVariant.withValues(alpha: 0.35),
+            strokeWidth: 1,
+            dashArray: const [4, 4],
+          ),
+        ),
+        borderData: FlBorderData(show: false),
+        barGroups: [
+          for (var i = 0; i < months.length; i++)
+            BarChartGroupData(
+              x: i,
+              barsSpace: 3,
+              barRods: [
+                BarChartRodData(
+                  toY: monthly[_periodKey(months[i], period)]!.expense,
+                  width: period == OverviewPeriodMode.yearly ? 14 : 9,
+                  borderRadius:
+                      const BorderRadius.vertical(top: Radius.circular(6)),
+                  color: _kExpenseColor,
+                ),
+                BarChartRodData(
+                  toY: monthly[_periodKey(months[i], period)]!.income,
+                  width: period == OverviewPeriodMode.yearly ? 14 : 9,
+                  borderRadius:
+                      const BorderRadius.vertical(top: Radius.circular(6)),
+                  color: _kIncomeColor,
+                ),
+              ],
+            ),
+        ],
       ),
+      duration: Duration.zero,
     );
   }
 }
@@ -2165,16 +2193,47 @@ class _LabelMonthBars extends StatelessWidget {
     final axisInterval = ((safeMax - safeMin) / 3).abs();
     final interval = axisInterval <= 0 ? 1.0 : axisInterval;
 
-    return GestureDetector(
+    return BarChart(
-      behavior: HitTestBehavior.opaque,
+      BarChartData(
-      onTap: onChartTap,
+        minY: safeMin,
-      child: IgnorePointer(
+        maxY: safeMax,
-        child: BarChart(
+        groupsSpace: period == OverviewPeriodMode.yearly ? 16 : 10,
-          BarChartData(
+        barTouchData: BarTouchData(
-            minY: safeMin,
+          handleBuiltInTouches: false,
-            maxY: safeMax,
+          touchTooltipData: BarTouchTooltipData(
-            groupsSpace: period == OverviewPeriodMode.yearly ? 16 : 10,
+            getTooltipItem: (group, groupIndex, rod, rodIndex) => null,
-            barTouchData: const BarTouchData(enabled: false),
+          ),
+          touchCallback: (event, response) {
+            if (event is! FlTapUpEvent) return;
+            final spot = response?.spot;
+            if (spot == null) {
+              onChartTap();
+              return;
+            }
+            final index = spot.touchedBarGroupIndex;
+            if (index < 0 || index >= months.length) {
+              onChartTap();
+              return;
+            }
+            final month = months[index];
+            if (stacked) {
+              final stackIndex = spot.touchedStackItemIndex;
+              if (stackIndex >= 0 && stackIndex < topLabels.length) {
+                onMonthTap(month, labelId: topLabels[stackIndex].label.id);
+                return;
+              }
+              // "Other" segment or whole column → that period with chart labels.
+              onMonthTap(month);
+              return;
+            }
+            final rod = spot.touchedRodDataIndex;
+            if (rod >= 0 && rod < topLabels.length) {
+              onMonthTap(month, labelId: topLabels[rod].label.id);
+              return;
+            }
+            onMonthTap(month);
+          },
+        ),
         titlesData: FlTitlesData(
           topTitles: const AxisTitles(sideTitles: SideTitles(showTitles: false)),
           rightTitles:
@@ -2237,18 +2296,16 @@ class _LabelMonthBars extends StatelessWidget {
           ),
         ),
         borderData: FlBorderData(show: false),
-            barGroups: [
+        barGroups: [
-              for (var i = 0; i < months.length; i++)
+          for (var i = 0; i < months.length; i++)
-                BarChartGroupData(
+            BarChartGroupData(
-                  x: i,
+              x: i,
-                  barsSpace: stacked ? 0 : 2,
+              barsSpace: stacked ? 0 : 2,
-                  barRods: rodsFor(months[i]),
+              barRods: rodsFor(months[i]),
-                ),
+            ),
-            ],
+        ],
-          ),
-          duration: Duration.zero,
-        ),
       ),
+      duration: Duration.zero,
     );
   }
 }

lib/screens/transaction_detail_screen.dart

@@ -188,6 +188,7 @@ class _TransactionDetailScreenState extends State<TransactionDetailScreen> {
         await meta.setLabelsForMany(
           targets,
           _draftLabelIds.toList(growable: false),
+          matchPattern: toMatched ? _pattern : null,
         );
         if (!mounted) return;
         setState(() {

lib/widgets/app_text_field.dart

@@ -14,6 +14,10 @@ class AppTextField extends StatelessWidget {
     this.keyboardType,
     this.validator,
     this.autofocus = false,
+    this.autofillHints,
+    this.obscureText = false,
+    this.enableSuggestions,
+    this.autocorrect,
   });
 
   final TextEditingController controller;
@@ -24,6 +28,10 @@ class AppTextField extends StatelessWidget {
   final TextInputType? keyboardType;
   final String? Function(String?)? validator;
   final bool autofocus;
+  final Iterable<String>? autofillHints;
+  final bool obscureText;
+  final bool? enableSuggestions;
+  final bool? autocorrect;
 
   @override
   Widget build(BuildContext context) {
@@ -31,8 +39,12 @@ class AppTextField extends StatelessWidget {
       controller: controller,
       maxLines: maxLines,
       autofocus: autofocus,
+      obscureText: obscureText,
       textInputAction: textInputAction,
       keyboardType: keyboardType,
+      autofillHints: autofillHints,
+      enableSuggestions: enableSuggestions ?? !obscureText,
+      autocorrect: autocorrect ?? !obscureText,
       validator: validator,
       decoration: InputDecoration(
         labelText: label,