quiz redirecionado aos videos | redesing da notificação

lib/home_screen.dart

@@ -2,12 +2,15 @@ import 'dart:async';
 import 'dart:math' as math;
 
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:lottie/lottie.dart';
 import 'package:supabase_flutter/supabase_flutter.dart';
 
 import 'main.dart' show supabase;
 import 'widgets/app_gradients.dart';
 import 'widgets/entrance.dart';
+import 'widgets/name_input_formatter.dart';
+import 'widgets/pill_snackbar.dart';
 import 'widgets/tap_bounce.dart';
 
 const Color _teal = Color(0xFF2F9E94);
@@ -117,32 +120,22 @@ class _HomeScreenState extends State<HomeScreen> {
       }
     } on _AccountNotFoundException {
       if (!mounted) return;
-      ScaffoldMessenger.of(context).showSnackBar(
+      showPillSnackBar(
-        const SnackBar(
+        context,
-          content: Text(
+        'Esta conta não existe mais. Verifique o email ou crie uma nova conta.',
-            'Esta conta não existe mais. Verifique o email ou crie uma nova conta.',
-          ),
-        ),
       );
     } on AuthException catch (e) {
       if (!mounted) return;
-      ScaffoldMessenger.of(
+      showPillSnackBar(context, _friendlyAuthError(e));
-        context,
-      ).showSnackBar(SnackBar(content: Text(_friendlyAuthError(e))));
     } on TimeoutException {
       if (!mounted) return;
-      ScaffoldMessenger.of(context).showSnackBar(
+      showPillSnackBar(
-        const SnackBar(
+        context,
-          content: Text(
+        'Tempo esgotado. Verifique sua conexão e tente novamente.',
-            'Tempo esgotado. Verifique sua conexão e tente novamente.',
-          ),
-        ),
       );
     } catch (e) {
       if (!mounted) return;
-      ScaffoldMessenger.of(
+      showPillSnackBar(context, 'Erro: $e');
-        context,
-      ).showSnackBar(SnackBar(content: Text('Erro: $e')));
     } finally {
       if (mounted) setState(() => _loading = false);
     }
@@ -403,6 +396,8 @@ class _AuthForm extends StatelessWidget {
                         hintText: 'Digite seu nome',
                         icon: Icons.person_outline_rounded,
                         textInputAction: TextInputAction.next,
+                        textCapitalization: TextCapitalization.sentences,
+                        inputFormatters: [CapitalizeFirstLetterFormatter()],
                         validator: (v) {
                           final value = (v ?? '').trim();
                           if (value.isEmpty) return 'Informe seu nome';
@@ -518,6 +513,8 @@ class _AuthTextField extends StatelessWidget {
     this.obscureText = false,
     this.keyboardType,
     this.textInputAction,
+    this.textCapitalization = TextCapitalization.none,
+    this.inputFormatters,
   });
 
   final TextEditingController controller;
@@ -527,6 +524,8 @@ class _AuthTextField extends StatelessWidget {
   final bool obscureText;
   final TextInputType? keyboardType;
   final TextInputAction? textInputAction;
+  final TextCapitalization textCapitalization;
+  final List<TextInputFormatter>? inputFormatters;
 
   @override
   Widget build(BuildContext context) {
@@ -547,6 +546,8 @@ class _AuthTextField extends StatelessWidget {
         obscureText: obscureText,
         keyboardType: keyboardType,
         textInputAction: textInputAction,
+        textCapitalization: textCapitalization,
+        inputFormatters: inputFormatters,
         validator: validator,
         style: const TextStyle(fontWeight: FontWeight.w700),
         decoration: InputDecoration(

lib/logged_home.dart

@@ -19,6 +19,8 @@ import 'widgets/animated_nav_icon.dart';
 import 'widgets/app_dialogs.dart';
 import 'widgets/app_gradients.dart';
 import 'widgets/entrance.dart';
+import 'widgets/name_input_formatter.dart';
+import 'widgets/pill_snackbar.dart';
 import 'widgets/tap_bounce.dart';
 
 /// Nomes só podem ter letras (incluindo acentuadas) e espaços — sem números.
@@ -806,18 +808,20 @@ class _InicioTab extends StatelessWidget {
       await _requireFirstChild(context, uid);
       return;
     }
-    final messenger = ScaffoldMessenger.of(context);
     if (!(await BrushingPrefs.canLogMore(scope))) {
-      messenger.showSnackBar(
+      if (context.mounted) {
-        const SnackBar(
+        showPillSnackBar(
-          content: Text('Já registou as ${BrushingPrefs.maxPerDay} escovagens de hoje!'),
+          context,
-        ),
+          'Já registou as ${BrushingPrefs.maxPerDay} escovagens de hoje!',
-      );
+        );
+      }
       return;
     }
     await BrushingPrefs.logToday(scope);
     await state?.refreshStats();
-    messenger.showSnackBar(const SnackBar(content: Text('Escovagem registada!')));
+    if (context.mounted) {
+      showPillSnackBar(context, 'Escovagem registada!');
+    }
   }
 }
 
@@ -1009,9 +1013,7 @@ Future<Map<String, dynamic>?> _createChildViaSheet(
     return inserted;
   } catch (e) {
     if (!context.mounted) return null;
-    ScaffoldMessenger.of(
+    showPillSnackBar(context, 'Erro ao adicionar criança: $e');
-      context,
-    ).showSnackBar(SnackBar(content: Text('Erro ao adicionar criança: $e')));
     return null;
   }
 }
@@ -1550,9 +1552,7 @@ class _PerfilTabState extends State<_PerfilTab> {
       }
     } catch (e) {
       if (!context.mounted) return;
-      ScaffoldMessenger.of(
+      showPillSnackBar(context, 'Erro ao enviar foto: $e');
-        context,
-      ).showSnackBar(SnackBar(content: Text('Erro ao enviar foto: $e')));
     } finally {
       if (mounted) setState(() => _updatingPhoto = false);
     }
@@ -1563,7 +1563,6 @@ class _PerfilTabState extends State<_PerfilTab> {
     required String childId,
     required String childName,
   }) async {
-    final messenger = ScaffoldMessenger.of(context);
     final confirmed = await showConfirmDialog(
       context,
       title: 'Remover criança',
@@ -1589,9 +1588,11 @@ class _PerfilTabState extends State<_PerfilTab> {
 
       widget.onChildSelected(0, null, null);
       await _loadPerfilData();
-      messenger.showSnackBar(const SnackBar(content: Text('Criança removida')));
+      if (context.mounted) showPillSnackBar(context, 'Criança removida');
     } catch (e) {
-      messenger.showSnackBar(SnackBar(content: Text('Erro ao remover: $e')));
+      if (context.mounted) {
+        showPillSnackBar(context, 'Erro ao remover: $e');
+      }
     }
   }
 
@@ -1666,7 +1667,6 @@ class _PerfilTabState extends State<_PerfilTab> {
 
   Future<void> _addAnotherChild(BuildContext context, String uid) async {
     if (_addingChild) return;
-    final messenger = ScaffoldMessenger.of(context);
     final result = await showModalBottomSheet<Map<String, dynamic>?>(
       context: context,
       isScrollControlled: true,
@@ -1693,9 +1693,7 @@ class _PerfilTabState extends State<_PerfilTab> {
 
       if (!mounted) return;
       await _loadPerfilData();
-      messenger.showSnackBar(
+      if (context.mounted) showPillSnackBar(context, 'Criança adicionada');
-        const SnackBar(content: Text('Criança adicionada')),
-      );
 
       if (mounted) {
         setState(() => _addingChild = false);
@@ -1721,15 +1719,11 @@ class _PerfilTabState extends State<_PerfilTab> {
         await _addAnotherChild(context, uid);
       }
     } on TimeoutException {
-      if (!mounted) return;
+      if (!mounted || !context.mounted) return;
-      messenger.showSnackBar(
+      showPillSnackBar(context, 'Tempo esgotado ao adicionar. Tente novamente.');
-        const SnackBar(
-          content: Text('Tempo esgotado ao adicionar. Tente novamente.'),
-        ),
-      );
     } catch (e) {
-      if (!mounted) return;
+      if (!mounted || !context.mounted) return;
-      messenger.showSnackBar(SnackBar(content: Text('Erro ao adicionar: $e')));
+      showPillSnackBar(context, 'Erro ao adicionar: $e');
     } finally {
       if (mounted) setState(() => _addingChild = false);
     }
@@ -2220,6 +2214,7 @@ class _AddChildSheetState extends State<_AddChildSheet> {
       helpText: 'Data de nascimento',
       cancelText: 'Cancelar',
       confirmText: 'Confirmar',
+      locale: const Locale('pt', 'PT'),
     );
     if (picked == null) return;
     setState(() {
@@ -2278,6 +2273,8 @@ class _AddChildSheetState extends State<_AddChildSheet> {
                     TextFormField(
                       controller: _nameController,
                       textInputAction: TextInputAction.next,
+                      textCapitalization: TextCapitalization.sentences,
+                      inputFormatters: [CapitalizeFirstLetterFormatter()],
                       decoration: const InputDecoration(
                         labelText: 'Nome da criança',
                       ),

lib/main.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:supabase_flutter/supabase_flutter.dart';
 
 import 'dart:async';
@@ -42,6 +43,13 @@ class MyApp extends StatelessWidget {
         scaffoldBackgroundColor: const Color(0xFFFFE2EF),
         useMaterial3: true,
       ),
+      localizationsDelegates: const [
+        GlobalMaterialLocalizations.delegate,
+        GlobalWidgetsLocalizations.delegate,
+        GlobalCupertinoLocalizations.delegate,
+      ],
+      supportedLocales: const [Locale('pt', 'PT'), Locale('pt', 'BR')],
+      locale: const Locale('pt', 'PT'),
       home: const DebugLaunchGate(),
     );
   }

lib/quiz/quiz1.dart

@@ -37,6 +37,7 @@ class Quiz1Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 6,
         ),
       ],
       currentScore: currentScore,
@@ -83,6 +84,7 @@ class Quiz2Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 10,
         ),
       ],
       currentScore: currentScore,
@@ -129,6 +131,7 @@ class Quiz3Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 8,
         ),
       ],
       currentScore: currentScore,
@@ -175,6 +178,7 @@ class Quiz4Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 1,
         ),
       ],
       currentScore: currentScore,
@@ -223,6 +227,7 @@ class Quiz5Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 7,
         ),
       ],
       currentScore: currentScore,
@@ -264,12 +269,6 @@ class Quiz6Screen extends StatelessWidget {
           weight: 1,
           value: 'nao',
         ),
-        QuizAnswer(
-          title: 'Não sei',
-          description: 'Não tenho a certeza',
-          weight: 1,
-          value: 'nao_sei',
-        ),
       ],
       currentScore: currentScore,
       nextRoute: (context, nextScore) => MaterialPageRoute<void>(
@@ -315,6 +314,7 @@ class Quiz7Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 2,
         ),
       ],
       currentScore: currentScore,
@@ -361,6 +361,7 @@ class Quiz8Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 9,
         ),
       ],
       currentScore: currentScore,
@@ -407,6 +408,7 @@ class Quiz9Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 3,
         ),
       ],
       currentScore: currentScore,
@@ -453,6 +455,7 @@ class Quiz10Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 4,
         ),
       ],
       currentScore: currentScore,
@@ -500,6 +503,7 @@ class Quiz11Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 5,
         ),
       ],
       currentScore: currentScore,
@@ -541,12 +545,6 @@ class Quiz12Screen extends StatelessWidget {
           weight: 1,
           value: 'nao',
         ),
-        QuizAnswer(
-          title: 'Não sei',
-          description: 'Não tenho a certeza',
-          weight: 1,
-          value: 'nao_sei',
-        ),
       ],
       currentScore: currentScore,
       nextRoute: (context, nextScore) => MaterialPageRoute<void>(
@@ -587,12 +585,6 @@ class Quiz13Screen extends StatelessWidget {
           weight: 1,
           value: 'nao',
         ),
-        QuizAnswer(
-          title: 'Não sei',
-          description: 'Não tenho a certeza',
-          weight: 1,
-          value: 'nao_sei',
-        ),
       ],
       currentScore: currentScore,
       nextRoute: (context, nextScore) => MaterialPageRoute<void>(
@@ -633,12 +625,6 @@ class Quiz14Screen extends StatelessWidget {
           weight: 1,
           value: 'nao',
         ),
-        QuizAnswer(
-          title: 'Não sei',
-          description: 'Não tenho a certeza',
-          weight: 1,
-          value: 'nao_sei',
-        ),
       ],
       currentScore: currentScore,
       nextRoute: (context, nextScore) => MaterialPageRoute<void>(
@@ -684,6 +670,7 @@ class Quiz15Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 11,
         ),
       ],
       currentScore: currentScore,
@@ -730,6 +717,7 @@ class Quiz16Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 12,
         ),
       ],
       currentScore: currentScore,
@@ -776,6 +764,7 @@ class Quiz17Screen extends StatelessWidget {
           description: 'Não tenho a certeza',
           weight: 1,
           value: 'nao_sei',
+          helpVideoId: 13,
         ),
       ],
       currentScore: currentScore,

lib/quiz/quiz_question_screen.dart

@@ -20,6 +20,7 @@ class QuizAnswer {
     required this.weight,
     this.imagePath,
     this.value,
+    this.helpVideoId,
   });
 
   final String title;
@@ -27,6 +28,11 @@ class QuizAnswer {
   final int weight;
   final String? imagePath;
   final String? value;
+
+  /// Quando definido (normalmente só na resposta "Não sei"), identifica um
+  /// vídeo em [videoList] que ajuda a responder a esta pergunta — mostrado
+  /// como um botão que expande quando esta resposta é selecionada.
+  final int? helpVideoId;
 }
 
 class QuizQuestionScreen extends StatefulWidget {
@@ -1013,6 +1019,15 @@ class _QuizAnswerPill extends StatelessWidget {
   bool get _isYes => (answer.value ?? '').trim().toLowerCase() == 'sim';
   bool get _isNo => (answer.value ?? '').trim().toLowerCase() == 'nao';
 
+  VideoData? get _helpVideo {
+    final id = answer.helpVideoId;
+    if (id == null) return null;
+    for (final v in videoList) {
+      if (v.id == id) return v;
+    }
+    return null;
+  }
+
   @override
   Widget build(BuildContext context) {
     final accent = _isYes
@@ -1023,6 +1038,8 @@ class _QuizAnswerPill extends StatelessWidget {
     final borderColor = selected
         ? const Color(0xFF2F9E94)
         : Colors.black.withValues(alpha: 0.10);
+    final helpVideo = _helpVideo;
+    final showHelp = selected && helpVideo != null;
 
     return TapBounce(
       scale: 0.97,
@@ -1033,7 +1050,7 @@ class _QuizAnswerPill extends StatelessWidget {
           color: selected
               ? Colors.white.withValues(alpha: 0.92)
               : Colors.white.withValues(alpha: 0.70),
-          borderRadius: BorderRadius.circular(999),
+          borderRadius: BorderRadius.circular(22),
           border: Border.all(color: borderColor, width: selected ? 1.4 : 1.0),
           boxShadow: [
             BoxShadow(
@@ -1045,71 +1062,138 @@ class _QuizAnswerPill extends StatelessWidget {
         ),
         child: Material(
           color: Colors.transparent,
-          child: InkWell(
+          child: Column(
-            borderRadius: BorderRadius.circular(999),
+            crossAxisAlignment: CrossAxisAlignment.stretch,
-            onTap: onTap,
+            children: [
-            splashFactory: InkSparkle.splashFactory,
+              InkWell(
-            child: Padding(
+                borderRadius: BorderRadius.circular(22),
-              padding: const EdgeInsets.symmetric(
+                onTap: onTap,
-                horizontal: 14,
+                splashFactory: InkSparkle.splashFactory,
-                vertical: 10,
+                child: Padding(
-              ),
+                  padding: const EdgeInsets.symmetric(
-              child: Row(
+                    horizontal: 14,
-                children: [
+                    vertical: 10,
-                  Container(
-                    width: 28,
-                    height: 28,
-                    decoration: BoxDecoration(
-                      color: accent,
-                      shape: BoxShape.circle,
-                    ),
-                    child: Icon(
-                      _isYes
-                          ? Icons.check_rounded
-                          : _isNo
-                          ? Icons.close_rounded
-                          : Icons.help_outline_rounded,
-                      color: Colors.white,
-                      size: 17,
-                    ),
                   ),
-                  const SizedBox(width: 12),
+                  child: Row(
-                  Expanded(
+                    children: [
-                    child: Text(
+                      Container(
-                      answer.title,
+                        width: 28,
-                      style: const TextStyle(
+                        height: 28,
-                        fontWeight: FontWeight.w800,
+                        decoration: BoxDecoration(
-                        fontSize: 15,
+                          color: accent,
-                        color: Color(0xFF2F9E94),
+                          shape: BoxShape.circle,
+                        ),
+                        child: Icon(
+                          _isYes
+                              ? Icons.check_rounded
+                              : _isNo
+                              ? Icons.close_rounded
+                              : Icons.help_outline_rounded,
+                          color: Colors.white,
+                          size: 17,
+                        ),
                       ),
-                    ),
+                      const SizedBox(width: 12),
-                  ),
+                      Expanded(
-                  AnimatedContainer(
+                        child: Text(
-                    duration: const Duration(milliseconds: 220),
+                          answer.title,
-                    width: 22,
+                          style: const TextStyle(
-                    height: 22,
+                            fontWeight: FontWeight.w800,
-                    decoration: BoxDecoration(
+                            fontSize: 15,
-                      shape: BoxShape.circle,
+                            color: Color(0xFF2F9E94),
-                      color: selected
+                          ),
-                          ? const Color(0xFF2F9E94)
+                        ),
-                          : Colors.transparent,
-                      border: Border.all(
-                        color: selected
-                            ? const Color(0xFF2F9E94)
-                            : Colors.black.withValues(alpha: 0.25),
-                        width: 1.6,
                       ),
-                    ),
+                      AnimatedContainer(
-                    child: selected
+                        duration: const Duration(milliseconds: 220),
-                        ? const Icon(
+                        width: 22,
-                            Icons.check_rounded,
+                        height: 22,
-                            size: 14,
+                        decoration: BoxDecoration(
-                            color: Colors.white,
+                          shape: BoxShape.circle,
-                          )
+                          color: selected
-                        : null,
+                              ? const Color(0xFF2F9E94)
+                              : Colors.transparent,
+                          border: Border.all(
+                            color: selected
+                                ? const Color(0xFF2F9E94)
+                                : Colors.black.withValues(alpha: 0.25),
+                            width: 1.6,
+                          ),
+                        ),
+                        child: selected
+                            ? const Icon(
+                                Icons.check_rounded,
+                                size: 14,
+                                color: Colors.white,
+                              )
+                            : null,
+                      ),
+                    ],
                   ),
-                ],
+                ),
               ),
+              AnimatedSize(
+                duration: const Duration(milliseconds: 220),
+                curve: Curves.easeOutCubic,
+                alignment: Alignment.topCenter,
+                child: !showHelp
+                    ? const SizedBox.shrink()
+                    : Padding(
+                        padding: const EdgeInsets.fromLTRB(14, 0, 14, 12),
+                        child: _HelpVideoButton(video: helpVideo),
+                      ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+/// Botão que aparece quando a resposta "Não sei" é selecionada, sugerindo o
+/// episódio que pode ajudar a esclarecer a dúvida antes de responder.
+class _HelpVideoButton extends StatelessWidget {
+  const _HelpVideoButton({required this.video});
+
+  final VideoData video;
+
+  @override
+  Widget build(BuildContext context) {
+    return TapBounce(
+      scale: 0.97,
+      child: Material(
+        color: const Color(0xFF2F9E94).withValues(alpha: 0.10),
+        borderRadius: BorderRadius.circular(14),
+        child: InkWell(
+          borderRadius: BorderRadius.circular(14),
+          onTap: () => showVideoPlayerDialog(context, video),
+          child: Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
+            child: Row(
+              children: [
+                const Icon(
+                  Icons.play_circle_fill_rounded,
+                  color: Color(0xFF2F9E94),
+                  size: 22,
+                ),
+                const SizedBox(width: 10),
+                Expanded(
+                  child: Text(
+                    'Não tem a certeza? Veja o "${video.title}" para ajudar a responder',
+                    style: const TextStyle(
+                      fontWeight: FontWeight.w700,
+                      fontSize: 12.5,
+                      color: Color(0xFF2F9E94),
+                    ),
+                  ),
+                ),
+                const Icon(
+                  Icons.chevron_right_rounded,
+                  color: Color(0xFF2F9E94),
+                  size: 20,
+                ),
+              ],
             ),
           ),
         ),

lib/screens/settings_screen.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 import '../main.dart' show supabase;
 import '../widgets/app_dialogs.dart';
 import '../widgets/entrance.dart';
+import '../widgets/pill_snackbar.dart';
 import '../widgets/tap_bounce.dart';
 import 'terms_screen.dart';
 
@@ -28,7 +29,6 @@ class _SettingsBodyState extends State<SettingsBody> {
   }
 
   Future<void> _confirmDeleteAccountData() async {
-    final messenger = ScaffoldMessenger.of(context);
     final confirmed = await showConfirmDialog(
       context,
       title: 'Apagar dados da conta',
@@ -63,7 +63,7 @@ class _SettingsBodyState extends State<SettingsBody> {
       if (!mounted) return;
       Navigator.of(context).popUntil((route) => route.isFirst);
     } catch (e) {
-      messenger.showSnackBar(SnackBar(content: Text('Erro ao apagar: $e')));
+      if (mounted) showPillSnackBar(context, 'Erro ao apagar: $e');
     } finally {
       if (mounted) setState(() => _deletingAccount = false);
     }

lib/screens/video_screen.dart

@@ -10,6 +10,7 @@ import 'package:youtube_player_flutter/youtube_player_flutter.dart';
 import '../watched_videos_prefs.dart';
 import '../widgets/app_gradients.dart';
 import '../widgets/entrance.dart';
+import '../widgets/pill_snackbar.dart';
 import '../widgets/tap_bounce.dart';
 
 // Video data structure - easily editable for future updates.
@@ -173,9 +174,7 @@ Future<void> showVideoPlayerDialog(
 }) {
   if (video.youtubeId != null) {
     if (video.youtubeId!.isEmpty) {
-      ScaffoldMessenger.of(
+      showPillSnackBar(context, 'Vídeo ainda não disponível');
-        context,
-      ).showSnackBar(const SnackBar(content: Text('Vídeo ainda não disponível')));
       return Future.value();
     }
     return Navigator.of(context).push<void>(
@@ -785,9 +784,7 @@ class _VideoPlayerDialogState extends State<_VideoPlayerDialog> {
         setState(() {
           _isInitialized = false;
         });
-        ScaffoldMessenger.of(
+        showPillSnackBar(context, 'Erro ao carregar vídeo: $e');
-          context,
-        ).showSnackBar(SnackBar(content: Text('Erro ao carregar vídeo: $e')));
       }
     }
   }
@@ -1049,9 +1046,7 @@ class _FullscreenVideoPlayerState extends State<_FullscreenVideoPlayer> {
         setState(() {
           _isInitialized = false;
         });
-        ScaffoldMessenger.of(
+        showPillSnackBar(context, 'Erro ao carregar vídeo: $e');
-          context,
-        ).showSnackBar(SnackBar(content: Text('Erro ao carregar vídeo: $e')));
       }
     }
   }

lib/widgets/name_input_formatter.dart

@@ -0,0 +1,19 @@
+import 'package:flutter/services.dart';
+
+/// Capitaliza automaticamente a primeira letra à medida que o utilizador
+/// escreve — usado nos campos de nome (criança e conta) para não depender
+/// só da sugestão do teclado (que o utilizador pode ignorar ou que pode
+/// não existir em todos os teclados).
+class CapitalizeFirstLetterFormatter extends TextInputFormatter {
+  @override
+  TextEditingValue formatEditUpdate(
+    TextEditingValue oldValue,
+    TextEditingValue newValue,
+  ) {
+    final text = newValue.text;
+    if (text.isEmpty) return newValue;
+    final capitalized = text[0].toUpperCase() + text.substring(1);
+    if (capitalized == text) return newValue;
+    return newValue.copyWith(text: capitalized, selection: newValue.selection);
+  }
+}

lib/widgets/pill_snackbar.dart

@@ -0,0 +1,73 @@
+import 'package:flutter/material.dart';
+
+/// Notificação em formato de pílula flutuante (fundo branco, texto rosa,
+/// cantos totalmente arredondados, com um pequeno "pop" de entrada), usada
+/// em toda a app em vez do SnackBar padrão do Material (barra preta a
+/// ocupar a largura toda). O SnackBar continua a ser o mecanismo por trás
+/// — só o visual muda: fica transparente/sem elevação e o conteúdo real é
+/// este contentor central que abraça o texto em vez de esticar de ponta a
+/// ponta.
+void showPillSnackBar(BuildContext context, String message) {
+  final messenger = ScaffoldMessenger.of(context);
+  messenger
+    ..hideCurrentSnackBar()
+    ..showSnackBar(
+      SnackBar(
+        behavior: SnackBarBehavior.floating,
+        backgroundColor: Colors.transparent,
+        elevation: 0,
+        duration: const Duration(seconds: 2),
+        padding: EdgeInsets.zero,
+        content: Center(child: _AnimatedPill(message: message)),
+      ),
+    );
+}
+
+/// Pequeno "pop" de entrada (escala + fade, com leve ultrapassagem via
+/// [Curves.easeOutBack]) para a pílula de notificação — em vez de aparecer
+/// estática, dá-lhe uma sensação de vida ao surgir. Corre uma única vez,
+/// automaticamente, assim que este widget é construído (cada chamada a
+/// [showPillSnackBar] cria uma instância nova).
+class _AnimatedPill extends StatelessWidget {
+  const _AnimatedPill({required this.message});
+
+  final String message;
+
+  @override
+  Widget build(BuildContext context) {
+    return TweenAnimationBuilder<double>(
+      tween: Tween(begin: 0.0, end: 1.0),
+      duration: const Duration(milliseconds: 380),
+      curve: Curves.easeOutBack,
+      builder: (context, value, child) {
+        return Opacity(
+          opacity: value.clamp(0.0, 1.0),
+          child: Transform.scale(scale: value, child: child),
+        );
+      },
+      child: Container(
+        padding: const EdgeInsets.symmetric(horizontal: 22, vertical: 14),
+        decoration: BoxDecoration(
+          color: Colors.white,
+          borderRadius: BorderRadius.circular(999),
+          boxShadow: [
+            BoxShadow(
+              color: Colors.black.withValues(alpha: 0.08),
+              blurRadius: 8,
+              offset: const Offset(0, 3),
+            ),
+          ],
+        ),
+        child: Text(
+          message,
+          textAlign: TextAlign.center,
+          style: const TextStyle(
+            color: Color(0xFFFF55A7),
+            fontWeight: FontWeight.w800,
+            fontSize: 14,
+          ),
+        ),
+      ),
+    );
+  }
+}

pubspec.lock

@@ -294,6 +294,11 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.0.0"
+  flutter_localizations:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
@@ -432,6 +437,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.2.2"
+  intl:
+    dependency: transitive
+    description:
+      name: intl
+      sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.20.2"
   json_annotation:
     dependency: transitive
     description:

pubspec.yaml

@@ -30,6 +30,8 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
+  flutter_localizations:
+    sdk: flutter
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.