stableee

lib/core/constants.dart

@@ -127,7 +127,7 @@ class AppCurrencies {
     CurrencyOption(symbol: '\$', name: 'US Dollar', code: 'USD'),
     CurrencyOption(symbol: '€', name: 'Euro', code: 'EUR'),
     CurrencyOption(symbol: '£', name: 'British Pound', code: 'GBP'),
-    CurrencyOption(symbol: 'Br', name: 'Belarusian Ruble', code: 'BYN'),
+    CurrencyOption(symbol: '', name: 'Belarusian Ruble', code: 'BYN'),
     CurrencyOption(symbol: '₽', name: 'Russian Ruble', code: 'RUB'),
     CurrencyOption(symbol: '₴', name: 'Ukrainian Hryvnia', code: 'UAH'),
   ];
@@ -139,3 +139,11 @@ class AppCurrencies {
     );
   }
 }
+
+/// `(code, textSymbol)` for pickers and conversion rows. BYN uses `''` — use BynSign in UI.
+const List<(String, String)> kDisplayCurrencies = [
+  ('USD', r'$'),
+  ('EUR', '€'),
+  ('BYN', ''),
+  ('RUB', '₽'),
+];

lib/features/add_transaction/widgets/currency_picker.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import '../../../core/constants.dart';
 import '../../../shared/widgets/byn_sign.dart';
 
 class CurrencyPicker extends StatelessWidget {
@@ -13,12 +14,7 @@ class CurrencyPicker extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final currencies = [
+    final currencies = kDisplayCurrencies;
-      ('USD', '\$'),
-      ('EUR', '€'),
-      ('BYN', 'Br'),
-      ('RUB', '₽'),
-    ];
     final colorScheme = Theme.of(context).colorScheme;
 
     return Row(

lib/features/dashboard/widgets/account_editor_overlay/account_editor_overlay.dart

@@ -1,6 +1,7 @@
 import 'dart:ui';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+import '../../../../core/constants.dart';
 import '../../../../shared/models/account.dart';
 import '../../../../shared/models/transaction.dart';
 import '../../../../shared/widgets/byn_sign.dart';
@@ -281,13 +282,7 @@ class _AccountEditorOverlayState extends State<AccountEditorOverlay> {
                       ),
                       child: Column(
                         mainAxisSize: MainAxisSize.min,
-                        children:
+                        children: kDisplayCurrencies.map((entry) {
-                            [
-                              ('USD', '\$'),
-                              ('EUR', '€'),
-                              ('BYN', 'Br'),
-                              ('RUB', '₽'),
-                            ].map((entry) {
                               final isSelected = entry.$1 == _selectedCurrency;
                               return InkWell(
                                 onTap: () {

lib/features/dashboard/widgets/account_editor_overlay/editor_panel.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+import '../../../../core/constants.dart';
 import '../../../../shared/widgets/byn_sign.dart';
 
 class AccountEditorPanel extends ConsumerWidget {
@@ -169,12 +170,7 @@ class AccountEditorPanel extends ConsumerWidget {
                                     ).colorScheme.onSurface,
                                   )
                                 : Text(
-                                    [
+                                    kDisplayCurrencies
-                                          ('USD', '\$'),
-                                          ('EUR', '€'),
-                                          ('BYN', 'Br'),
-                                          ('RUB', '₽'),
-                                        ]
                                         .firstWhere(
                                           (c) => c.$1 == selectedCurrency,
                                         )

lib/features/dashboard/widgets/balance_card.dart

@@ -12,8 +12,6 @@ import '../../settings/provider.dart';
 import '../provider.dart';
 
 String _smartBalance(double amount, AmountFormat fmt, String symbol) {
-  const spaceAfter = {'Br'};
-  final sep = spaceAfter.contains(symbol) || symbol.isEmpty ? ' ' : '';
   final isWhole = amount == amount.floorToDouble();
 
   String formatted;
@@ -25,7 +23,7 @@ String _smartBalance(double amount, AmountFormat fmt, String symbol) {
   } else {
     formatted = fmt.format(amount);
   }
-  return symbol.isEmpty ? formatted : '$symbol$sep$formatted';
+  return symbol.isEmpty ? formatted : '$symbol$formatted';
 }
 
 class BalanceCard extends ConsumerStatefulWidget {
@@ -139,13 +137,7 @@ class BalanceCardState extends ConsumerState<BalanceCard>
     final secondary = widget.previewSecondary ?? savedColors.secondary;
     final gradientType = widget.previewGradientType ?? savedColors.gradientType;
 
-    final allCurrencies = [
+    final others = kDisplayCurrencies
-      ('USD', r'$'),
-      ('EUR', '€'),
-      ('BYN', 'Br'),
-      ('RUB', '₽'),
-    ];
-    final others = allCurrencies
         .where((c) => c.$1 != widget.currencyInfo.code)
         .toList();
 
@@ -253,7 +245,7 @@ class BalanceCardState extends ConsumerState<BalanceCard>
                                               fontSize: 48,
                                               color: onCard,
                                             ),
-                                            const SizedBox(width: 4),
+                                            const SizedBox(width: 2),
                                             Text(
                                               _smartBalance(
                                                 widget.balance,

lib/features/settings/provider.dart

@@ -199,7 +199,6 @@ class ExportService {
   Future<String> exportToCSV() async {
     final transactionsAsync = _ref.read(transactionsProvider);
     final transactions = transactionsAsync.valueOrNull ?? [];
-    final currency = _ref.read(currencyProvider);
     final fmt = _ref.read(amountFormatProvider);
 
     final buffer = StringBuffer();
@@ -209,7 +208,8 @@ class ExportService {
       final date = DateFormat('yyyy-MM-dd').format(tx.date);
       final type = tx.type.name;
       final category = tx.category;
-      final amount = formatAmount(tx.currency, tx.amount, fmt);
+      final sym = currencyMap[tx.currencyCode]?.symbol ?? '';
+      final amount = formatAmount(sym, tx.amount, fmt);
       final note = tx.note?.replaceAll(',', ';') ?? '';
       buffer.writeln('$date,$type,$category,$amount,${tx.currencyCode},$note');
     }

lib/features/settings/widgets/amount_format_section.dart

@@ -3,6 +3,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import '../../../core/constants.dart';
 import '../../../core/l10n/locale_provider.dart';
 import '../../../shared/providers/amount_format_provider.dart';
+import '../../../shared/widgets/byn_sign.dart';
 import '../provider.dart';
 
 class AmountFormatSection extends ConsumerWidget {
@@ -94,12 +95,37 @@ class AmountFormatSection extends ConsumerWidget {
                               : FontWeight.w500,
                         ),
                       ),
+                      currencyInfo.code == 'BYN'
+                          ? Row(
+                              mainAxisSize: MainAxisSize.min,
+                              crossAxisAlignment: CrossAxisAlignment.center,
+                              children: [
+                                BynSign(
+                                  fontSize: 12,
+                                  color: Theme.of(context)
+                                      .colorScheme
+                                      .onSurface
+                                      .withOpacity(0.6),
+                                ),
                                 Text(
+                                  format.example.replaceFirst(
+                                    RegExp(r'SYM\s*'),
+                                    '',
+                                  ),
+                                  style: TextStyle(
+                                    color: Theme.of(context)
+                                        .colorScheme
+                                        .onSurface
+                                        .withOpacity(0.6),
+                                    fontSize: 12,
+                                  ),
+                                ),
+                              ],
+                            )
+                          : Text(
                               format.example.replaceFirst(
                                 'SYM',
-                          currencyInfo.symbol.isEmpty
+                                currencyInfo.symbol,
-                              ? 'Br'
-                              : currencyInfo.symbol,
                               ),
                               style: TextStyle(
                                 color: Theme.of(

lib/shared/utils/currency_utils.dart

@@ -1,10 +1,7 @@
 import '../../core/constants.dart';
 
 String formatAmount(String symbol, double amount, AmountFormat fmt) {
-  const spaceAfter = {'Br'};
   final formatted = fmt.format(amount);
-  // For BYN, symbol is empty string, so we use 'Br' for text-only contexts like CSV
+  if (symbol.isEmpty) return formatted;
-  final displaySymbol = symbol.isEmpty ? 'Br' : symbol;
+  return '$symbol$formatted';
-  final sep = spaceAfter.contains(displaySymbol) ? ' ' : '';
-  return '$displaySymbol$sep$formatted';
 }

lib/shared/widgets/byn_sign.dart

@@ -14,9 +14,9 @@ class BynSign extends StatelessWidget {
         '\uE901',
         style: TextStyle(
           fontFamily: 'BynSymbol',
-          fontSize: fontSize,
+          fontSize: fontSize * 1.1,
           color: color,
-          fontWeight: FontWeight.w700,
+          fontWeight: FontWeight.w900,
           height: 1.0,
         ),
       ),