tetraq/lib/ui/home/home_screen.dart

// ===========================================================================
// FILE: lib/ui/home/home_screen.dart
// ===========================================================================

import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:flutter/services.dart';
import 'package:flutter/foundation.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:cloud_firestore/cloud_firestore.dart'; // Serve ancora se vuoi fare logica qui, ma per ora teniamo l'import
import 'dart:async';
import 'package:app_links/app_links.dart';

import '../../logic/game_controller.dart';
import '../../core/theme_manager.dart';
import '../../core/app_colors.dart';
import '../game/game_screen.dart';
import '../settings/settings_screen.dart';
import '../../services/storage_service.dart';
import '../multiplayer/lobby_screen.dart';
import 'history_screen.dart';
import '../admin/admin_screen.dart';
import 'package:tetraq/l10n/app_localizations.dart';

// --- IMPORTIAMO I NOSTRI NUOVI WIDGET E DIALOGHI PULITI ---
import '../../widgets/painters.dart';
import '../../widgets/cyber_border.dart';
import '../../widgets/home_buttons.dart';
import '../../widgets/music_theme_widgets.dart';
import 'dialog.dart'; // Il file che raggruppa Quests, Leaderboard e Tutorial


// ===========================================================================
// WIDGET LOCALI PER IL SETUP DELLA PARTITA (Ancora qui per comodità)
// ===========================================================================
class _NeonShapeButton extends StatelessWidget {
  final IconData icon; final String label; final bool isSelected;
  final ThemeColors theme; final AppThemeType themeType; final VoidCallback onTap;
  final bool isLocked; final bool isSpecial;

  const _NeonShapeButton({required this.icon, required this.label, required this.isSelected, required this.theme, required this.themeType, required this.onTap, this.isLocked = false, this.isSpecial = false});

  Color _getDoodleColor() {
    switch (label) {
      case 'Rombo': return Colors.lightBlue.shade200;
      case 'Croce': return Colors.green.shade200;
      case 'Buco': return Colors.pink.shade200;
      case 'Clessidra': return Colors.purple.shade200;
      case 'Caos': return Colors.grey.shade300;
      default: return Colors.lightBlue.shade200;
    }
  }

  @override
  Widget build(BuildContext context) {
    if (themeType == AppThemeType.doodle) {
      Color doodleColor = isLocked ? Colors.grey : _getDoodleColor();
      Color inkColor = const Color(0xFF111122);
      double tilt = (label.length % 2 == 0) ? -0.05 : 0.04;

      return Transform.rotate(
        angle: tilt,
        child: GestureDetector(
          onTap: isLocked ? null : onTap,
          child: CustomPaint(
            painter: DoodleBackgroundPainter(fillColor: isSelected ? doodleColor : Colors.white.withOpacity(0.8), strokeColor: inkColor, seed: label.length * 3),
            child: Container(
              padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 10),
              child: Column(
                mainAxisSize: MainAxisSize.min,
                children: [
                  Icon(isLocked ? Icons.lock : icon, color: inkColor, size: 24),
                  const SizedBox(height: 2),
                  Text(isLocked ? "Liv. 10" : label, style: getSharedTextStyle(themeType, TextStyle(color: inkColor, fontSize: 11, fontWeight: FontWeight.w900, letterSpacing: 0.5))),
                ],
              ),
            ),
          ),
        ),
      );
    }

    Color mainColor = isSpecial && !isLocked ? Colors.purpleAccent : theme.playerBlue;
    return GestureDetector(
      onTap: isLocked ? null : onTap,
      child: AnimatedContainer(
        duration: const Duration(milliseconds: 250), curve: Curves.easeOutCubic, padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 12), transform: Matrix4.translationValues(0, isSelected ? 2 : 0, 0),
        decoration: BoxDecoration(
          borderRadius: BorderRadius.circular(15), border: Border.all(color: isLocked ? Colors.transparent : (isSelected ? mainColor : Colors.white.withOpacity(0.1)), width: isSelected ? 2 : 1),
          gradient: LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: isLocked ? [Colors.grey.withOpacity(0.1), Colors.black.withOpacity(0.2)] : isSelected ? [mainColor.withOpacity(0.3), mainColor.withOpacity(0.1)] : [theme.text.withOpacity(0.1), theme.text.withOpacity(0.02)]),
          boxShadow: isLocked ? [] : isSelected ? [BoxShadow(color: mainColor.withOpacity(0.5), blurRadius: 15, spreadRadius: 1, offset: const Offset(0, 0))] : [BoxShadow(color: Colors.black.withOpacity(0.4), blurRadius: 6, offset: const Offset(2, 4)), BoxShadow(color: Colors.white.withOpacity(0.05), blurRadius: 2, offset: const Offset(-1, -1))],
        ),
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: [
            Icon(isLocked ? Icons.lock : icon, color: isLocked ? Colors.grey.withOpacity(0.5) : (isSelected ? Colors.white : theme.text.withOpacity(0.6)), size: 24),
            const SizedBox(height: 6),
            Text(isLocked ? "Liv. 10" : label, style: getSharedTextStyle(themeType, TextStyle(color: isLocked ? Colors.grey.withOpacity(0.5) : (isSelected ? Colors.white : theme.text.withOpacity(0.6)), fontSize: 11, fontWeight: isSelected ? FontWeight.w900 : FontWeight.bold))),
          ],
        ),
      ),
    );
  }
}

class _NeonSizeButton extends StatelessWidget {
  final String label; final bool isSelected; final ThemeColors theme; final AppThemeType themeType; final VoidCallback onTap;
  const _NeonSizeButton({required this.label, required this.isSelected, required this.theme, required this.themeType, required this.onTap});

  @override
  Widget build(BuildContext context) {
    if (themeType == AppThemeType.doodle) {
      Color doodleColor = label == 'MAX' ? Colors.red.shade200 : Colors.cyan.shade100; Color inkColor = const Color(0xFF111122); double tilt = (label == 'M' || label == 'MAX') ? 0.05 : -0.04;
      return Transform.rotate(
        angle: tilt,
        child: GestureDetector(
          onTap: onTap,
          child: CustomPaint(painter: DoodleBackgroundPainter(fillColor: isSelected ? doodleColor : Colors.white.withOpacity(0.8), strokeColor: inkColor, seed: label.codeUnitAt(0), isCircle: true), child: SizedBox(width: 50, height: 50, child: Center(child: Text(label, style: getSharedTextStyle(themeType, TextStyle(color: inkColor, fontSize: 18, fontWeight: FontWeight.w900)))))),
        ),
      );
    }
    return GestureDetector(
      onTap: onTap,
      child: AnimatedContainer(
        duration: const Duration(milliseconds: 250), curve: Curves.easeOutCubic, width: 50, height: 50, transform: Matrix4.translationValues(0, isSelected ? 2 : 0, 0),
        decoration: BoxDecoration(
          shape: BoxShape.circle, border: Border.all(color: isSelected ? theme.playerRed : Colors.white.withOpacity(0.1), width: isSelected ? 2 : 1),
          gradient: LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: isSelected ? [theme.playerRed.withOpacity(0.3), theme.playerRed.withOpacity(0.1)] : [theme.text.withOpacity(0.1), theme.text.withOpacity(0.02)]),
          boxShadow: isSelected ? [BoxShadow(color: theme.playerRed.withOpacity(0.5), blurRadius: 15, spreadRadius: 1)] : [BoxShadow(color: Colors.black.withOpacity(0.4), blurRadius: 6, offset: const Offset(2, 4)), BoxShadow(color: Colors.white.withOpacity(0.05), blurRadius: 2, offset: const Offset(-1, -1))],
        ),
        child: Center(child: Text(label, style: getSharedTextStyle(themeType, TextStyle(color: isSelected ? Colors.white : theme.text.withOpacity(0.6), fontSize: 14, fontWeight: isSelected ? FontWeight.w900 : FontWeight.bold)))),
      ),
    );
  }
}

class _NeonTimeSwitch extends StatelessWidget {
  final bool isTimeMode; final ThemeColors theme; final AppThemeType themeType; final VoidCallback onTap;
  const _NeonTimeSwitch({required this.isTimeMode, required this.theme, required this.themeType, required this.onTap});

  @override
  Widget build(BuildContext context) {
    if (themeType == AppThemeType.doodle) {
      Color doodleColor = Colors.orange.shade200; Color inkColor = const Color(0xFF111122);
      return Transform.rotate(
        angle: -0.015,
        child: GestureDetector(
          onTap: onTap,
          child: CustomPaint(
            painter: DoodleBackgroundPainter(fillColor: isTimeMode ? doodleColor : Colors.white.withOpacity(0.8), strokeColor: inkColor, seed: 42),
            child: Container(
              padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 12),
              child: Row(
                mainAxisSize: MainAxisSize.min, mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Icon(isTimeMode ? Icons.timer : Icons.timer_off, color: inkColor, size: 28), const SizedBox(width: 12),
                  Column(crossAxisAlignment: CrossAxisAlignment.start, mainAxisSize: MainAxisSize.min, children: [Text(isTimeMode ? 'A TEMPO' : 'RELAX', style: getSharedTextStyle(themeType, TextStyle(color: inkColor, fontWeight: FontWeight.w900, fontSize: 16, letterSpacing: 2.0))), Text(isTimeMode ? '15 sec a mossa' : 'Nessun limite', style: getSharedTextStyle(themeType, TextStyle(color: inkColor.withOpacity(0.8), fontSize: 13, fontWeight: FontWeight.bold)))]),
                ],
              ),
            ),
          ),
        ),
      );
    }
    return GestureDetector(
      onTap: onTap,
      child: AnimatedContainer(
        duration: const Duration(milliseconds: 300), curve: Curves.easeInOut, padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
        decoration: BoxDecoration(
          borderRadius: BorderRadius.circular(20), border: Border.all(color: isTimeMode ? Colors.amber : Colors.white.withOpacity(0.1), width: isTimeMode ? 2 : 1),
          gradient: LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: isTimeMode ? [Colors.amber.withOpacity(0.25), Colors.amber.withOpacity(0.05)] : [theme.text.withOpacity(0.1), theme.text.withOpacity(0.02)]),
          boxShadow: isTimeMode ? [BoxShadow(color: Colors.amber.withOpacity(0.3), blurRadius: 15, spreadRadius: 2)] : [BoxShadow(color: Colors.black.withOpacity(0.4), blurRadius: 6, offset: const Offset(2, 4)), BoxShadow(color: Colors.white.withOpacity(0.05), blurRadius: 2, offset: const Offset(-1, -1))],
        ),
        child: Row(
          mainAxisSize: MainAxisSize.max, mainAxisAlignment: MainAxisAlignment.center,
          children: [
            Icon(isTimeMode ? Icons.timer : Icons.timer_off, color: isTimeMode ? Colors.amber : theme.text.withOpacity(0.5), size: 28), const SizedBox(width: 12),
            Column(crossAxisAlignment: CrossAxisAlignment.start, mainAxisSize: MainAxisSize.min, children: [Text(isTimeMode ? 'A TEMPO' : 'RELAX', style: getSharedTextStyle(themeType, TextStyle(color: isTimeMode ? Colors.white : theme.text.withOpacity(0.5), fontWeight: FontWeight.w900, fontSize: 14, letterSpacing: 1.5))), Text(isTimeMode ? '15 sec a mossa' : 'Nessun limite', style: getSharedTextStyle(themeType, TextStyle(color: isTimeMode ? Colors.amber.shade200 : theme.text.withOpacity(0.4), fontSize: 11, fontWeight: FontWeight.bold)))]),
          ],
        ),
      ),
    );
  }
}

// ===========================================================================
// CLASSE PRINCIPALE HOME
// ===========================================================================
class HomeScreen extends StatefulWidget {
  const HomeScreen({super.key});

  @override
  State<HomeScreen> createState() => _HomeScreenState();
}

class _HomeScreenState extends State<HomeScreen> with WidgetsBindingObserver {

  int _debugTapCount = 0;
  late AppLinks _appLinks;
  StreamSubscription<Uri>? _linkSubscription;

  @override
  void initState() {
    super.initState();
    WidgetsBinding.instance.addObserver(this);
    WidgetsBinding.instance.addPostFrameCallback((_) {
      _checkPlayerName();
      StorageService.instance.syncLeaderboard();
    });
    _checkClipboardForInvite();
    _initDeepLinks();
  }

  @override
  void dispose() {
    WidgetsBinding.instance.removeObserver(this);
    _linkSubscription?.cancel();
    super.dispose();
  }

  @override
  void didChangeAppLifecycleState(AppLifecycleState state) {
    if (state == AppLifecycleState.resumed) {
      _checkClipboardForInvite();
    }
  }

  void _checkPlayerName() {
    if (StorageService.instance.playerName.isEmpty) { _showNameDialog(); }
  }

  Future<void> _initDeepLinks() async {
    _appLinks = AppLinks();
    try {
      final initialUri = await _appLinks.getInitialLink();
      if (initialUri != null) _handleDeepLink(initialUri);
    } catch (e) { debugPrint("Errore lettura link iniziale: $e"); }
    _linkSubscription = _appLinks.uriLinkStream.listen((uri) { _handleDeepLink(uri); }, onError: (err) { debugPrint("Errore stream link: $err"); });
  }

  void _handleDeepLink(Uri uri) {
    if (uri.scheme == 'tetraq' && uri.host == 'join') {
      String? code = uri.queryParameters['code'];
      if (code != null && code.length == 5) {
        Future.delayed(const Duration(milliseconds: 500), () {
          if (mounted) _promptJoinRoom(code.toUpperCase());
        });
      }
    }
  }

  Future<void> _checkClipboardForInvite() async {
    try {
      ClipboardData? data = await Clipboard.getData(Clipboard.kTextPlain);
      String? text = data?.text;
      if (text != null && text.contains("TetraQ") && text.contains("codice:")) {
        RegExp regExp = RegExp(r'codice:\s*([A-Z0-9]{5})', caseSensitive: false);
        Match? match = regExp.firstMatch(text);
        if (match != null) {
          String roomCode = match.group(1)!.toUpperCase();
          await Clipboard.setData(const ClipboardData(text: ''));
          if (mounted && ModalRoute.of(context)?.isCurrent == true) { _promptJoinRoom(roomCode); }
        }
      }
    } catch (e) { debugPrint("Errore lettura appunti: $e"); }
  }

  // ===========================================================================
  // DIALOGHI IN-FILE (Setup e Nome)
  // ===========================================================================

  void _promptJoinRoom(String roomCode) {
    showDialog(
        context: context,
        builder: (context) {
          final theme = context.watch<ThemeManager>().currentColors;
          final themeType = context.read<ThemeManager>().currentThemeType;
          return AlertDialog(
            backgroundColor: themeType == AppThemeType.doodle ? Colors.white : theme.background,
            shape: themeType == AppThemeType.doodle ? RoundedRectangleBorder(borderRadius: BorderRadius.circular(15), side: BorderSide(color: theme.text, width: 2)) : null,
            title: Text("Invito Trovato!", style: getSharedTextStyle(themeType, TextStyle(color: theme.text, fontWeight: FontWeight.bold))),
            content: Text("Vuoi unirti alla stanza $roomCode?", style: getSharedTextStyle(themeType, TextStyle(color: theme.text))),
            actions: [
              TextButton(onPressed: () => Navigator.pop(context), child: Text("No", style: getSharedTextStyle(themeType, const TextStyle(color: Colors.red)))),
              ElevatedButton(
                style: ElevatedButton.styleFrom(backgroundColor: themeType == AppThemeType.doodle ? Colors.transparent : theme.playerBlue, elevation: 0, side: themeType == AppThemeType.doodle ? BorderSide(color: theme.text, width: 1.5) : BorderSide.none),
                onPressed: () {
                  Navigator.of(context).pop();
                  Navigator.push(context, MaterialPageRoute(builder: (_) => LobbyScreen(initialRoomCode: roomCode)));
                },
                child: Text(AppLocalizations.of(context)!.joinMatch, style: getSharedTextStyle(themeType, TextStyle(color: themeType == AppThemeType.doodle ? theme.text : Colors.white, fontWeight: FontWeight.bold))),
              ),
            ],
          );
        }
    );
  }

  void _showNameDialog() {
    final TextEditingController nameController = TextEditingController(text: StorageService.instance.playerName);
    showDialog(
      context: context, barrierDismissible: false, barrierColor: Colors.black.withOpacity(0.8),
      builder: (context) {
        final themeManager = context.watch<ThemeManager>();
        final theme = themeManager.currentColors; final themeType = themeManager.currentThemeType;
        Color inkColor = const Color(0xFF111122); final loc = AppLocalizations.of(context)!;

        Widget dialogContent = themeType == AppThemeType.doodle
            ? CustomPaint(
          painter: DoodleBackgroundPainter(fillColor: Colors.yellow.shade100, strokeColor: inkColor, seed: 100),
          child: Padding(
            padding: const EdgeInsets.symmetric(vertical: 40.0, horizontal: 25.0),
            child: Column(
              mainAxisSize: MainAxisSize.min,
              children: [
                Text(loc.welcomeTitle, style: getSharedTextStyle(themeType, TextStyle(color: inkColor, fontWeight: FontWeight.w900, fontSize: 28, letterSpacing: 2.0)), textAlign: TextAlign.center),
                const SizedBox(height: 20),
                Text('Scegli il tuo nome da battaglia', style: getSharedTextStyle(themeType, TextStyle(color: inkColor.withOpacity(0.8), fontSize: 18)), textAlign: TextAlign.center),
                const SizedBox(height: 30),
                TextField(
                  controller: nameController, textCapitalization: TextCapitalization.characters, textAlign: TextAlign.center, maxLength: 5,
                  style: getSharedTextStyle(themeType, TextStyle(color: inkColor, fontSize: 36, fontWeight: FontWeight.bold, letterSpacing: 8)),
                  decoration: InputDecoration(hintText: loc.nameHint, hintStyle: getSharedTextStyle(themeType, TextStyle(color: inkColor.withOpacity(0.3), letterSpacing: 4)), filled: false, counterText: "", enabledBorder: UnderlineInputBorder(borderSide: BorderSide(color: inkColor, width: 3)), focusedBorder: UnderlineInputBorder(borderSide: BorderSide(color: Colors.red.shade200, width: 5))),
                ),
                const SizedBox(height: 40),
                GestureDetector(
                  onTap: () {
                    final name = nameController.text.trim();
                    if (name.isNotEmpty) { StorageService.instance.savePlayerName(name); Navigator.of(context).pop(); setState(() {}); }
                  },
                  child: CustomPaint(
                    painter: DoodleBackgroundPainter(fillColor: Colors.green.shade200, strokeColor: inkColor, seed: 101),
                    child: Container(width: double.infinity, height: 60, alignment: Alignment.center, child: Text(loc.saveAndPlay, style: getSharedTextStyle(themeType, TextStyle(color: inkColor, fontSize: 22, fontWeight: FontWeight.bold, letterSpacing: 1.5)))),
                  ),
                ),
              ],
            ),
          ),
        )
            : Container(
          decoration: BoxDecoration(color: theme.background, borderRadius: BorderRadius.circular(25), border: Border.all(color: theme.playerBlue.withOpacity(0.5), width: 2), boxShadow: [BoxShadow(color: theme.playerBlue.withOpacity(0.3), blurRadius: 20, spreadRadius: 5)]),
          child: SingleChildScrollView(
            child: Padding(
              padding: const EdgeInsets.symmetric(vertical: 30.0, horizontal: 25.0),
              child: Column(
                mainAxisSize: MainAxisSize.min,
                children: [
                  Text(loc.welcomeTitle, style: getSharedTextStyle(themeType, TextStyle(color: theme.text, fontWeight: FontWeight.w900, fontSize: 24, letterSpacing: 1.5)), textAlign: TextAlign.center),
                  const SizedBox(height: 20),
                  Text('Scegli il tuo nome da battaglia per sfidare i tuoi amici online.', style: getSharedTextStyle(themeType, TextStyle(color: theme.text.withOpacity(0.8), fontSize: 16)), textAlign: TextAlign.center),
                  const SizedBox(height: 40),
                  TextField(
                    controller: nameController, textCapitalization: TextCapitalization.characters, textAlign: TextAlign.center, maxLength: 5,
                    style: getSharedTextStyle(themeType, TextStyle(color: theme.text, fontSize: 32, fontWeight: FontWeight.bold, letterSpacing: 8)),
                    decoration: InputDecoration(hintText: loc.nameHint, hintStyle: getSharedTextStyle(themeType, TextStyle(color: theme.text.withOpacity(0.3), letterSpacing: 4)), filled: true, fillColor: theme.text.withOpacity(0.05), counterText: "", enabledBorder: OutlineInputBorder(borderSide: BorderSide(color: theme.gridLine.withOpacity(0.5), width: 2), borderRadius: BorderRadius.circular(15)), focusedBorder: OutlineInputBorder(borderSide: BorderSide(color: theme.playerBlue, width: 3), borderRadius: BorderRadius.circular(15))),
                  ),
                  const SizedBox(height: 40),
                  SizedBox(
                    width: double.infinity, height: 55,
                    child: ElevatedButton(
                      style: ElevatedButton.styleFrom(backgroundColor: theme.playerBlue, foregroundColor: Colors.white, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15))),
                      onPressed: () {
                        final name = nameController.text.trim();
                        if (name.isNotEmpty) { StorageService.instance.savePlayerName(name); Navigator.of(context).pop(); setState(() {}); }
                      },
                      child: Text(loc.saveAndPlay, style: getSharedTextStyle(themeType, const TextStyle(fontSize: 18, fontWeight: FontWeight.bold, letterSpacing: 1.5))),
                    ),
                  ),
                ],
              ),
            ),
          ),
        );

        if (themeType == AppThemeType.cyberpunk || themeType == AppThemeType.music) dialogContent = AnimatedCyberBorder(child: dialogContent);
        return Dialog(backgroundColor: Colors.transparent, insetPadding: const EdgeInsets.all(20), child: dialogContent);
      },
    );
  }

  void _showMatchSetupDialog(bool isVsCPU) {
    int localRadius = 4; ArenaShape localShape = ArenaShape.classic; bool localTimeMode = true;
    bool isChaosUnlocked = StorageService.instance.playerLevel >= 10;
    final loc = AppLocalizations.of(context)!;

    showDialog(
        context: context, barrierColor: Colors.black.withOpacity(0.8),
        builder: (ctx) {
          final themeManager = ctx.watch<ThemeManager>();
          final theme = themeManager.currentColors; final themeType = themeManager.currentThemeType;
          Color inkColor = const Color(0xFF111122);

          return StatefulBuilder(
            builder: (context, setStateDialog) {
              Widget dialogContent = themeType == AppThemeType.doodle
                  ? Transform.rotate(
                angle: 0.015,
                child: CustomPaint(
                  painter: DoodleBackgroundPainter(fillColor: Colors.white.withOpacity(0.95), strokeColor: inkColor, seed: 200),
                  child: SingleChildScrollView(
                    physics: const BouncingScrollPhysics(),
                    child: Padding(
                      padding: const EdgeInsets.all(25.0),
                      child: Column(
                        mainAxisSize: MainAxisSize.min,
                        children: [
                          Row(children: [ SizedBox(width: 40, child: IconButton(padding: EdgeInsets.zero, alignment: Alignment.centerLeft, icon: Icon(Icons.arrow_back_ios_new, color: inkColor, size: 26), onPressed: () => Navigator.pop(ctx))), Expanded(child: Text(isVsCPU ? loc.cpuTitle : loc.localTitle, textAlign: TextAlign.center, style: getSharedTextStyle(themeType, TextStyle(fontSize: 26, fontWeight: FontWeight.w900, color: inkColor, letterSpacing: 2)))), const SizedBox(width: 40) ]),
                          const SizedBox(height: 25),

                          if (isVsCPU) ...[
                            Icon(Icons.smart_toy, size: 50, color: inkColor.withOpacity(0.6)), const SizedBox(height: 10),
                            Text("MODALITÀ CAMPAGNA", style: getSharedTextStyle(themeType, TextStyle(fontSize: 16, fontWeight: FontWeight.w900, color: inkColor))), const SizedBox(height: 10),
                            Text("Livello CPU: ${StorageService.instance.cpuLevel}\nForma e dimensioni si adatteranno alla tua bravura!", textAlign: TextAlign.center, style: getSharedTextStyle(themeType, TextStyle(fontSize: 13, color: inkColor.withOpacity(0.8), height: 1.4))), const SizedBox(height: 25),
                            Divider(color: inkColor.withOpacity(0.3), thickness: 2.5), const SizedBox(height: 20),
                          ] else ...[
                            Text("FORMA ARENA", style: getSharedTextStyle(themeType, TextStyle(fontSize: 14, fontWeight: FontWeight.w900, color: inkColor.withOpacity(0.6), letterSpacing: 1.5))), const SizedBox(height: 15),
                            Wrap(
                              spacing: 12, runSpacing: 12, alignment: WrapAlignment.center,
                              children: [
                                _NeonShapeButton(icon: Icons.diamond_outlined, label: 'Rombo', isSelected: localShape == ArenaShape.classic, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localShape = ArenaShape.classic)),
                                _NeonShapeButton(icon: Icons.add, label: 'Croce', isSelected: localShape == ArenaShape.cross, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localShape = ArenaShape.cross)),
                                _NeonShapeButton(icon: Icons.donut_large, label: 'Buco', isSelected: localShape == ArenaShape.donut, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localShape = ArenaShape.donut)),
                                _NeonShapeButton(icon: Icons.hourglass_bottom, label: 'Clessidra', isSelected: localShape == ArenaShape.hourglass, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localShape = ArenaShape.hourglass)),
                                _NeonShapeButton(icon: Icons.all_inclusive, label: 'Caos', isSelected: localShape == ArenaShape.chaos, theme: theme, themeType: themeType, isSpecial: true, isLocked: !isChaosUnlocked, onTap: () => setStateDialog(() => localShape = ArenaShape.chaos)),
                              ],
                            ),
                            const SizedBox(height: 25), Divider(color: inkColor.withOpacity(0.3), thickness: 2.5), const SizedBox(height: 20),

                            Text("GRANDEZZA", style: getSharedTextStyle(themeType, TextStyle(fontSize: 14, fontWeight: FontWeight.w900, color: inkColor.withOpacity(0.6), letterSpacing: 1.5))), const SizedBox(height: 15),
                            Row(
                              mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                              children: [
                                _NeonSizeButton(label: 'S', isSelected: localRadius == 3, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localRadius = 3)),
                                _NeonSizeButton(label: 'M', isSelected: localRadius == 4, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localRadius = 4)),
                                _NeonSizeButton(label: 'L', isSelected: localRadius == 5, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localRadius = 5)),
                                _NeonSizeButton(label: 'MAX', isSelected: localRadius == 6, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localRadius = 6)),
                              ],
                            ),
                            const SizedBox(height: 25), Divider(color: inkColor.withOpacity(0.3), thickness: 2.5), const SizedBox(height: 20),
                          ],

                          Text("TEMPO", style: getSharedTextStyle(themeType, TextStyle(fontSize: 14, fontWeight: FontWeight.w900, color: inkColor.withOpacity(0.6), letterSpacing: 1.5))), const SizedBox(height: 10),
                          _NeonTimeSwitch(isTimeMode: localTimeMode, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localTimeMode = !localTimeMode)), const SizedBox(height: 35),

                          Transform.rotate(
                            angle: -0.02,
                            child: GestureDetector(
                              onTap: () { Navigator.pop(ctx); context.read<GameController>().startNewGame(localRadius, vsCPU: isVsCPU, shape: localShape, timeMode: localTimeMode); Navigator.push(context, MaterialPageRoute(builder: (_) => const GameScreen())); },
                              child: CustomPaint(painter: DoodleBackgroundPainter(fillColor: Colors.green.shade200, strokeColor: inkColor, seed: 300), child: Container(height: 65, width: double.infinity, alignment: Alignment.center, child: Text(loc.startGame, style: getSharedTextStyle(themeType, TextStyle(fontSize: 22, fontWeight: FontWeight.w900, letterSpacing: 3.0, color: inkColor))))),
                            ),
                          )
                        ],
                      ),
                    ),
                  ),
                ),
              )
                  : Container(
                decoration: BoxDecoration(
                  gradient: LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: [theme.background.withOpacity(0.95), theme.background.withOpacity(0.8)]),
                  borderRadius: BorderRadius.circular(25), border: themeType == AppThemeType.cyberpunk || themeType == AppThemeType.arcade || themeType == AppThemeType.music ? null : Border.all(color: Colors.white.withOpacity(0.15), width: 1.5),
                  boxShadow: themeType == AppThemeType.cyberpunk || themeType == AppThemeType.arcade || themeType == AppThemeType.music ? [] : [BoxShadow(color: Colors.black.withOpacity(0.5), blurRadius: 20, offset: const Offset(4, 10))],
                ),
                child: SingleChildScrollView(
                  physics: const BouncingScrollPhysics(),
                  child: Padding(
                    padding: const EdgeInsets.all(20.0),
                    child: Column(
                      mainAxisSize: MainAxisSize.min,
                      children: [
                        Row(children: [ SizedBox(width: 40, child: IconButton(padding: EdgeInsets.zero, alignment: Alignment.centerLeft, icon: Icon(Icons.arrow_back_ios_new, color: theme.text, size: 26), onPressed: () => Navigator.pop(ctx))), Expanded(child: Text(isVsCPU ? loc.cpuTitle : loc.localTitle, textAlign: TextAlign.center, style: getSharedTextStyle(themeType, TextStyle(fontSize: 24, fontWeight: FontWeight.w900, color: theme.text, letterSpacing: 2)))), const SizedBox(width: 40) ]),
                        const SizedBox(height: 20),

                        if (isVsCPU) ...[
                          Icon(Icons.smart_toy, size: 50, color: theme.playerBlue), const SizedBox(height: 10),
                          Text("MODALITÀ CAMPAGNA", style: getSharedTextStyle(themeType, TextStyle(fontSize: 16, fontWeight: FontWeight.w900, color: theme.text, letterSpacing: 1.5))), const SizedBox(height: 10),
                          Text("Livello CPU: ${StorageService.instance.cpuLevel}\nForma e dimensioni si adatteranno alla tua bravura!", textAlign: TextAlign.center, style: getSharedTextStyle(themeType, TextStyle(fontSize: 13, color: theme.text.withOpacity(0.7), height: 1.4))), const SizedBox(height: 20),
                          Divider(color: Colors.white.withOpacity(0.05), thickness: 2), const SizedBox(height: 20),
                        ] else ...[
                          Text("FORMA ARENA", style: getSharedTextStyle(themeType, TextStyle(fontSize: 12, fontWeight: FontWeight.w900, color: theme.text.withOpacity(0.5), letterSpacing: 1.5))), const SizedBox(height: 10),
                          Wrap(
                            spacing: 10, runSpacing: 10, alignment: WrapAlignment.center,
                            children: [
                              _NeonShapeButton(icon: Icons.diamond_outlined, label: 'Rombo', isSelected: localShape == ArenaShape.classic, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localShape = ArenaShape.classic)),
                              _NeonShapeButton(icon: Icons.add, label: 'Croce', isSelected: localShape == ArenaShape.cross, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localShape = ArenaShape.cross)),
                              _NeonShapeButton(icon: Icons.donut_large, label: 'Buco', isSelected: localShape == ArenaShape.donut, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localShape = ArenaShape.donut)),
                              _NeonShapeButton(icon: Icons.hourglass_bottom, label: 'Clessidra', isSelected: localShape == ArenaShape.hourglass, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localShape = ArenaShape.hourglass)),
                              _NeonShapeButton(icon: Icons.all_inclusive, label: 'Caos', isSelected: localShape == ArenaShape.chaos, theme: theme, themeType: themeType, isSpecial: true, isLocked: !isChaosUnlocked, onTap: () => setStateDialog(() => localShape = ArenaShape.chaos)),
                            ],
                          ),
                          const SizedBox(height: 20), Divider(color: Colors.white.withOpacity(0.05), thickness: 2), const SizedBox(height: 20),

                          Text("GRANDEZZA", style: getSharedTextStyle(themeType, TextStyle(fontSize: 12, fontWeight: FontWeight.w900, color: theme.text.withOpacity(0.5), letterSpacing: 1.5))), const SizedBox(height: 10),
                          Row(
                            mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                            children: [
                              _NeonSizeButton(label: 'S', isSelected: localRadius == 3, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localRadius = 3)),
                              _NeonSizeButton(label: 'M', isSelected: localRadius == 4, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localRadius = 4)),
                              _NeonSizeButton(label: 'L', isSelected: localRadius == 5, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localRadius = 5)),
                              _NeonSizeButton(label: 'MAX', isSelected: localRadius == 6, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localRadius = 6)),
                            ],
                          ),
                          const SizedBox(height: 20), Divider(color: Colors.white.withOpacity(0.05), thickness: 2), const SizedBox(height: 20),
                        ],

                        Text("TEMPO", style: getSharedTextStyle(themeType, TextStyle(fontSize: 12, fontWeight: FontWeight.w900, color: theme.text.withOpacity(0.5), letterSpacing: 1.5))), const SizedBox(height: 10),
                        _NeonTimeSwitch(isTimeMode: localTimeMode, theme: theme, themeType: themeType, onTap: () => setStateDialog(() => localTimeMode = !localTimeMode)), const SizedBox(height: 30),

                        SizedBox(
                          width: double.infinity, height: 60,
                          child: ElevatedButton(
                            style: ElevatedButton.styleFrom(backgroundColor: isVsCPU ? Colors.purple.shade400 : theme.playerRed, foregroundColor: Colors.white, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20))),
                            onPressed: () { Navigator.pop(ctx); context.read<GameController>().startNewGame(localRadius, vsCPU: isVsCPU, shape: localShape, timeMode: localTimeMode); Navigator.push(context, MaterialPageRoute(builder: (_) => const GameScreen())); },
                            child: Text(loc.startGame, style: const TextStyle(fontSize: 18, fontWeight: FontWeight.w900, letterSpacing: 2)),
                          ),
                        )
                      ],
                    ),
                  ),
                ),
              );

              if (themeType == AppThemeType.cyberpunk || themeType == AppThemeType.music) {
                dialogContent = AnimatedCyberBorder(child: dialogContent);
              }

              return Dialog(backgroundColor: Colors.transparent, insetPadding: const EdgeInsets.symmetric(horizontal: 15, vertical: 20), child: dialogContent);
            },
          );
        }
    );
  }


  // ===========================================================================
  // INTERFACCIA PRINCIPALE
  // ===========================================================================

  Widget _buildCyberCard(Widget card, AppThemeType themeType) {
    if (themeType == AppThemeType.cyberpunk) return AnimatedCyberBorder(child: card);
    return card;
  }

  @override
  Widget build(BuildContext context) {
    SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky);
    SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp, DeviceOrientation.portraitDown]);

    final themeManager = context.watch<ThemeManager>();
    final themeType = themeManager.currentThemeType;
    final theme = themeManager.currentColors;
    Color inkColor = const Color(0xFF111122);
    final loc = AppLocalizations.of(context)!;

    String? bgImage;
    if (themeType == AppThemeType.wood) bgImage = 'assets/images/wood_bg.jpg';
    if (themeType == AppThemeType.cyberpunk) bgImage = 'assets/images/cyber_bg.jpg';
    if (themeType == AppThemeType.music) bgImage = 'assets/images/music_bg.jpg';

    int wins = StorageService.instance.wins;
    int losses = StorageService.instance.losses;
    String playerName = StorageService.instance.playerName;
    if (playerName.isEmpty) playerName = "GUEST";

    int level = StorageService.instance.playerLevel;
    int currentXP = StorageService.instance.totalXP;
    double xpProgress = (currentXP % 100) / 100.0;

    Widget uiContent = SafeArea(
      child: LayoutBuilder(
        builder: (context, constraints) {
          return SingleChildScrollView(
            physics: const BouncingScrollPhysics(),
            child: ConstrainedBox(
              constraints: BoxConstraints(minHeight: constraints.maxHeight),
              child: IntrinsicHeight(
                child: Padding(
                  padding: const EdgeInsets.symmetric(horizontal: 20.0, vertical: 20.0),
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.stretch,
                    children: [
                      Row(
                        mainAxisAlignment: MainAxisAlignment.spaceBetween,
                        children: [
                          GestureDetector(
                            onTap: _showNameDialog,
                            child: Row(
                              children: [
                                themeType == AppThemeType.doodle
                                    ? CustomPaint(
                                  painter: DoodleBackgroundPainter(fillColor: Colors.white.withOpacity(0.8), strokeColor: inkColor, seed: 1, isCircle: true),
                                  child: SizedBox(width: 50, height: 50, child: Icon(Icons.person, color: inkColor, size: 30)),
                                )
                                    : SizedBox(
                                  width: 50, height: 50,
                                  child: Stack(
                                    fit: StackFit.expand,
                                    children: [
                                      CircularProgressIndicator(value: xpProgress, color: theme.playerBlue, strokeWidth: 3, backgroundColor: theme.gridLine.withOpacity(0.2)),
                                      Padding(
                                        padding: const EdgeInsets.all(4.0),
                                        child: Container(
                                          decoration: BoxDecoration(shape: BoxShape.circle, boxShadow: [BoxShadow(color: theme.playerBlue.withOpacity(0.3), blurRadius: 10, offset: const Offset(0, 4))]),
                                          child: CircleAvatar(backgroundColor: theme.playerBlue.withOpacity(0.2), child: Icon(Icons.person, color: theme.playerBlue, size: 26)),
                                        ),
                                      ),
                                    ],
                                  ),
                                ),
                                const SizedBox(width: 12),
                                Column(
                                  crossAxisAlignment: CrossAxisAlignment.start,
                                  mainAxisSize: MainAxisSize.min,
                                  children: [
                                    Text(playerName, style: getSharedTextStyle(themeType, TextStyle(color: themeType == AppThemeType.doodle ? inkColor : theme.text, fontSize: 24, fontWeight: FontWeight.w900, letterSpacing: 1.5, shadows: themeType == AppThemeType.doodle ? [] : [Shadow(color: Colors.black.withOpacity(0.5), offset: const Offset(1, 2), blurRadius: 2)]))),
                                    Text("LIV. $level", style: getSharedTextStyle(themeType, TextStyle(color: themeType == AppThemeType.doodle ? inkColor.withOpacity(0.8) : theme.playerBlue, fontSize: 14, fontWeight: FontWeight.bold, letterSpacing: 1))),
                                  ],
                                ),
                              ],
                            ),
                          ),

                          GestureDetector(
                            onTap: () => Navigator.push(context, MaterialPageRoute(builder: (_) => const HistoryScreen())),
                            child: themeType == AppThemeType.doodle
                                ? Transform.rotate(
                              angle: 0.04,
                              child: CustomPaint(
                                painter: DoodleBackgroundPainter(fillColor: Colors.yellow.shade100, strokeColor: inkColor, seed: 2),
                                child: Padding(
                                  padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
                                  child: Row(
                                    children: [
                                      Icon(Icons.emoji_events, color: inkColor, size: 20), const SizedBox(width: 6),
                                      Text("$wins", style: getSharedTextStyle(themeType, TextStyle(color: inkColor, fontWeight: FontWeight.w900))), const SizedBox(width: 12),
                                      Icon(Icons.sentiment_very_dissatisfied, color: inkColor, size: 20), const SizedBox(width: 6),
                                      Text("$losses", style: getSharedTextStyle(themeType, TextStyle(color: inkColor, fontWeight: FontWeight.w900))),
                                    ],
                                  ),
                                ),
                              ),
                            )
                                : Container(
                              padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
                              decoration: BoxDecoration(
                                gradient: LinearGradient(begin: Alignment.topLeft, end: Alignment.bottomRight, colors: [theme.text.withOpacity(0.15), theme.text.withOpacity(0.02)]),
                                borderRadius: BorderRadius.circular(20),
                                border: Border.all(color: Colors.white.withOpacity(0.1), width: 1.5),
                                boxShadow: [BoxShadow(color: Colors.black.withOpacity(0.3), offset: const Offset(2, 4), blurRadius: 8), BoxShadow(color: Colors.white.withOpacity(0.05), offset: const Offset(-1, -1), blurRadius: 2)],
                              ),
                              child: Row(
                                children: [
                                  Icon(themeType == AppThemeType.music ? FontAwesomeIcons.microphone : Icons.emoji_events, color: Colors.amber.shade600, size: 16), const SizedBox(width: 6),
                                  Text("$wins", style: getSharedTextStyle(themeType, const TextStyle(color: Colors.white, fontWeight: FontWeight.w900))), const SizedBox(width: 12),
                                  Icon(themeType == AppThemeType.music ? FontAwesomeIcons.compactDisc : Icons.sentiment_very_dissatisfied, color: theme.playerRed.withOpacity(0.8), size: 16), const SizedBox(width: 6),
                                  Text("$losses", style: getSharedTextStyle(themeType, const TextStyle(color: Colors.white, fontWeight: FontWeight.w900))),
                                ],
                              ),
                            ),
                          )
                        ],
                      ),

                      const Spacer(),

                      Center(
                        child: Transform.rotate(
                          angle: themeType == AppThemeType.doodle ? -0.04 : 0,
                          child: GestureDetector(
                            onTap: () {
                              _debugTapCount++;
                              if (_debugTapCount == 5) {
                                StorageService.instance.addXP(2000);
                                setState(() {});
                                ScaffoldMessenger.of(context).showSnackBar(
                                    SnackBar(content: Text("🛠 DEBUG MODE: +20 Livelli!", style: getSharedTextStyle(themeType, const TextStyle(color: Colors.white, fontWeight: FontWeight.bold))), backgroundColor: Colors.purpleAccent, behavior: SnackBarBehavior.floating, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15)))
                                );
                              } else if (_debugTapCount >= 7) {
                                _debugTapCount = 0;
                                Navigator.push(context, MaterialPageRoute(builder: (_) => const AdminScreen()));
                              }
                            },
                            child: FittedBox(
                              fit: BoxFit.scaleDown,
                              child: Text(
                                  loc.appTitle.toUpperCase(),
                                  style: getSharedTextStyle(themeType, TextStyle(
                                      fontSize: 65,
                                      fontWeight: FontWeight.w900,
                                      color: themeType == AppThemeType.doodle ? inkColor : theme.text,
                                      letterSpacing: 10,
                                      shadows: themeType == AppThemeType.doodle
                                          ? [const Shadow(color: Colors.white, offset: Offset(-2.5, -2.5), blurRadius: 0), Shadow(color: Colors.black.withOpacity(0.25), offset: const Offset(2.5, 2.5), blurRadius: 1)]
                                          : themeType == AppThemeType.arcade || themeType == AppThemeType.music ? [] : [BoxShadow(color: Colors.black.withOpacity(0.6), offset: const Offset(3, 6), blurRadius: 8), BoxShadow(color: theme.playerBlue.withOpacity(0.4), offset: const Offset(0, 0), blurRadius: 20)]
                                  ))
                              ),
                            ),
                          ),
                        ),
                      ),

                      const Spacer(),

                      // --- MENU IN BASE AL TEMA ---
                      if (themeType == AppThemeType.music) ...[
                        MusicCassetteCard(title: loc.onlineTitle, subtitle: loc.onlineSub, neonColor: Colors.blueAccent, angle: -0.04, leftIcon: FontAwesomeIcons.sliders, rightIcon: FontAwesomeIcons.globe, themeType: themeType, onTap: () { Navigator.push(context, MaterialPageRoute(builder: (_) => const LobbyScreen())); }),
                        const SizedBox(height: 12),
                        MusicCassetteCard(title: loc.cpuTitle, subtitle: loc.cpuSub, neonColor: Colors.purpleAccent, angle: 0.03, leftIcon: FontAwesomeIcons.desktop, rightIcon: FontAwesomeIcons.music, themeType: themeType, onTap: () => _showMatchSetupDialog(true)),
                        const SizedBox(height: 12),
                        MusicCassetteCard(title: loc.localTitle, subtitle: loc.localSub, neonColor: Colors.deepPurpleAccent, angle: -0.02, leftIcon: FontAwesomeIcons.headphones, rightIcon: FontAwesomeIcons.headphones, themeType: themeType, onTap: () => _showMatchSetupDialog(false)),
                        const SizedBox(height: 30),
                        Row(
                          mainAxisAlignment: MainAxisAlignment.spaceEvenly, crossAxisAlignment: CrossAxisAlignment.start,
                          children: [
                            Expanded(child: MusicKnobCard(title: loc.leaderboardTitle, icon: FontAwesomeIcons.compactDisc, iconColor: Colors.amber, themeType: themeType, onTap: () => showDialog(context: context, builder: (ctx) => const LeaderboardDialog()))),
                            Expanded(child: MusicKnobCard(title: loc.questsTitle, icon: FontAwesomeIcons.microphoneLines, themeType: themeType, onTap: () => showDialog(context: context, builder: (ctx) => const QuestsDialog()))),
                            Expanded(child: MusicKnobCard(title: loc.themesTitle, icon: FontAwesomeIcons.palette, themeType: themeType, onTap: () => Navigator.push(context, MaterialPageRoute(builder: (_) => const SettingsScreen())))),
                            Expanded(child: MusicKnobCard(title: loc.tutorialTitle, icon: FontAwesomeIcons.bookOpen, themeType: themeType, onTap: () => showDialog(context: context, builder: (ctx) => const TutorialDialog()))),
                          ],
                        ),
                      ] else ...[
                        Column(
                          crossAxisAlignment: CrossAxisAlignment.stretch,
                          children: [
                            _buildCyberCard(FeatureCard(title: loc.onlineTitle, subtitle: loc.onlineSub, icon: Icons.public, color: Colors.lightBlue.shade200, theme: theme, themeType: themeType, isFeatured: true, onTap: () { Navigator.push(context, MaterialPageRoute(builder: (_) => const LobbyScreen())); }), themeType),
                            const SizedBox(height: 12),
                            _buildCyberCard(FeatureCard(title: loc.cpuTitle, subtitle: loc.cpuSub, icon: Icons.smart_toy, color: Colors.purple.shade200, theme: theme, themeType: themeType, onTap: () => _showMatchSetupDialog(true)), themeType),
                            const SizedBox(height: 12),
                            _buildCyberCard(FeatureCard(title: loc.localTitle, subtitle: loc.localSub, icon: Icons.people_alt, color: Colors.red.shade200, theme: theme, themeType: themeType, onTap: () => _showMatchSetupDialog(false)), themeType),
                            const SizedBox(height: 12),

                            Row(
                              children: [
                                Expanded(child: _buildCyberCard(FeatureCard(title: loc.leaderboardTitle, subtitle: "Top 50 Globale", icon: Icons.leaderboard, color: Colors.amber.shade200, theme: theme, themeType: themeType, onTap: () => showDialog(context: context, builder: (ctx) => const LeaderboardDialog()), compact: true), themeType)),
                                const SizedBox(width: 12),
                                Expanded(child: _buildCyberCard(FeatureCard(title: loc.questsTitle, subtitle: "Missioni", icon: Icons.assignment_turned_in, color: Colors.green.shade200, theme: theme, themeType: themeType, onTap: () => showDialog(context: context, builder: (ctx) => const QuestsDialog()), compact: true), themeType)),
                              ],
                            ),

                            const SizedBox(height: 12),

                            Row(
                              children: [
                                Expanded(child: _buildCyberCard(FeatureCard(title: loc.themesTitle, subtitle: "Personalizza", icon: Icons.palette, color: Colors.teal.shade200, theme: theme, themeType: themeType, onTap: () => Navigator.push(context, MaterialPageRoute(builder: (_) => const SettingsScreen())), compact: true), themeType)),
                                const SizedBox(width: 12),
                                Expanded(child: _buildCyberCard(FeatureCard(title: loc.tutorialTitle, subtitle: "Come giocare", icon: Icons.school, color: Colors.indigo.shade200, theme: theme, themeType: themeType, onTap: () => showDialog(context: context, builder: (ctx) => const TutorialDialog()), compact: true), themeType)),
                              ],
                            ),
                          ],
                        ),
                      ],
                      const SizedBox(height: 10),
                    ],
                  ),
                ),
              ),
            ),
          );
        },
      ),
    );

    return Scaffold(
      backgroundColor: themeType == AppThemeType.doodle ? Colors.white : (bgImage != null ? Colors.transparent : theme.background),
      body: Stack(
        children: [
          Container(color: themeType == AppThemeType.doodle ? Colors.white : theme.background),

          // Sfondo per il tema Doodle
          if (themeType == AppThemeType.doodle)
            Positioned.fill(child: CustomPaint(painter: DoodleBackgroundPainter(fillColor: Colors.white, strokeColor: Colors.blue.withOpacity(0.15), seed: 0, isCircle: false))),

          if (bgImage != null)
            Positioned.fill(child: Image.asset(bgImage, fit: BoxFit.cover, alignment: Alignment.center)),

          if (bgImage != null && (themeType == AppThemeType.cyberpunk || themeType == AppThemeType.music))
            Positioned.fill(child: Container(decoration: BoxDecoration(gradient: LinearGradient(begin: Alignment.topCenter, end: Alignment.bottomCenter, colors: [Colors.black.withOpacity(0.4), Colors.black.withOpacity(0.8)])))),

          // Cavi musicali per il tema Musica
          if (themeType == AppThemeType.music)
            Positioned.fill(child: IgnorePointer(child: CustomPaint(painter: AudioCablesPainter()))),

          Positioned.fill(child: uiContent),
        ],
      ),
    );
  }
}