diff --git a/lib/bluetooth_connection_screen.dart b/lib/bluetooth_connection_screen.dart
deleted file mode 100644
index 193242f..0000000
--- a/lib/bluetooth_connection_screen.dart
+++ /dev/null
@@ -1,169 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_blue_plus/flutter_blue_plus.dart';
-import 'package:permission_handler/permission_handler.dart';
-import 'dart:async';
-
-class BluetoothConnectionScreen extends StatefulWidget {
-  const BluetoothConnectionScreen({super.key});
-
-  @override
-  State<BluetoothConnectionScreen> createState() => _BluetoothConnectionScreenState();
-}
-
-class _BluetoothConnectionScreenState extends State<BluetoothConnectionScreen> {
-  List<ScanResult> scanResults = [];
-  bool isScanning = false;
-  StreamSubscription? scanSubscription;
-  StreamSubscription? isScanningSubscription;
-
-  @override
-  void initState() {
-    super.initState();
-    // Monitorar se o sistema está escaneando
-    isScanningSubscription = FlutterBluePlus.isScanning.listen((scanning) {
-      if (mounted) {
-        setState(() {
-          isScanning = scanning;
-        });
-      }
-    });
-
-    // Ouvir os resultados do scan globalmente
-    scanSubscription = FlutterBluePlus.scanResults.listen((results) {
-      if (mounted) {
-        setState(() {
-          scanResults = results;
-        });
-      }
-    });
-  }
-
-  @override
-  void dispose() {
-    scanSubscription?.cancel();
-    isScanningSubscription?.cancel();
-    super.dispose();
-  }
-
-  Future<void> startScan() async {
-    // 1. Pedir permissões (necessário no Android)
-    Map<Permission, PermissionStatus> statuses = await [
-      Permission.bluetoothScan,
-      Permission.bluetoothConnect,
-      Permission.location,
-    ].request();
-
-    if (statuses[Permission.bluetoothScan]!.isGranted &&
-        statuses[Permission.bluetoothConnect]!.isGranted &&
-        statuses[Permission.location]!.isGranted) {
-      
-      setState(() {
-        scanResults.clear();
-      });
-
-      // 2. Iniciar o scan
-      try {
-        await FlutterBluePlus.startScan(timeout: const Duration(seconds: 15));
-      } catch (e) {
-        if (mounted) {
-          ScaffoldMessenger.of(context).showSnackBar(
-            SnackBar(content: Text('Erro ao buscar: $e')),
-          );
-        }
-      }
-    } else {
-      if (mounted) {
-        ScaffoldMessenger.of(context).showSnackBar(
-          const SnackBar(content: Text('Permissões negadas')),
-        );
-      }
-    }
-  }
-
-  Future<void> connectToDevice(BluetoothDevice device) async {
-    try {
-      await device.connect();
-      if (mounted) {
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(content: Text('Conectado a ${device.platformName.isEmpty ? 'Dispositivo' : device.platformName}')),
-        );
-      }
-    } catch (e) {
-      if (mounted) {
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(content: Text('Falha ao conectar: $e')),
-        );
-      }
-    }
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        title: const Text('Conexão Bluetooth'),
-        backgroundColor: Colors.grey[850],
-        foregroundColor: Colors.white,
-      ),
-      backgroundColor: Colors.grey[900],
-      body: Column(
-        children: [
-          const SizedBox(height: 20),
-          Center(
-            child: Column(
-              children: [
-                const Icon(
-                  Icons.bluetooth,
-                  size: 80,
-                  color: Colors.white,
-                ),
-                const SizedBox(height: 10),
-                ElevatedButton.icon(
-                  onPressed: isScanning ? null : startScan,
-                  icon: isScanning 
-                    ? const SizedBox(width: 18, height: 18, child: CircularProgressIndicator(strokeWidth: 2, color: Colors.black)) 
-                    : const Icon(Icons.search),
-                  label: Text(isScanning ? 'Buscando...' : 'Procurar Dispositivos'),
-                  style: ElevatedButton.styleFrom(
-                    backgroundColor: Colors.white,
-                    foregroundColor: Colors.black,
-                    padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 15),
-                    textStyle: const TextStyle(fontSize: 18),
-                  ),
-                ),
-              ],
-            ),
-          ),
-          const SizedBox(height: 20),
-          Expanded(
-            child: scanResults.isEmpty && !isScanning
-                ? const Center(
-                    child: Text(
-                      "Nenhum dispositivo encontrado.\nClique em procurar.",
-                      textAlign: TextAlign.center,
-                      style: TextStyle(color: Colors.white70),
-                    ),
-                  )
-                : ListView.builder(
-                    itemCount: scanResults.length,
-                    itemBuilder: (context, index) {
-                      final device = scanResults[index].device;
-                      final name = device.platformName.isEmpty ? 'Desconhecido' : device.platformName;
-                      return Card(
-                        color: Colors.white10,
-                        margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
-                        child: ListTile(
-                          title: Text(name, style: const TextStyle(color: Colors.white)),
-                          subtitle: Text(device.remoteId.toString(), style: const TextStyle(color: Colors.white70)),
-                          trailing: const Icon(Icons.link, color: Colors.blue),
-                          onTap: () => connectToDevice(device),
-                        ),
-                      );
-                    },
-                  ),
-          ),
-        ],
-      ),
-    );
-  }
-}
diff --git a/lib/bluetooth_screen.dart b/lib/bluetooth_screen.dart
deleted file mode 100644
index c2fe2f3..0000000
--- a/lib/bluetooth_screen.dart
+++ /dev/null
@@ -1,335 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_blue_plus/flutter_blue_plus.dart';
-import 'package:permission_handler/permission_handler.dart';
-import 'dart:async';
-import 'constants/app_colors.dart';
-import 'constants/app_strings.dart';
-
-class BluetoothScreen extends StatefulWidget {
-  const BluetoothScreen({super.key});
-
-  @override
-  State<BluetoothScreen> createState() => _BluetoothScreenState();
-}
-
-class _BluetoothScreenState extends State<BluetoothScreen> {
-  List<ScanResult> _scanResults = [];
-  bool _isScanning = false;
-  StreamSubscription? _scanResultsSubscription;
-  StreamSubscription? _isScanningSubscription;
-
-  @override
-  void initState() {
-    super.initState();
-
-    _scanResultsSubscription = FlutterBluePlus.scanResults.listen((results) {
-      if (mounted) {
-        List<ScanResult> sortedResults = List.from(results);
-        sortedResults.sort((a, b) {
-          bool aHasName = _hasRealName(a);
-          bool bHasName = _hasRealName(b);
-          
-          if (aHasName && !bHasName) return -1;
-          if (!aHasName && bHasName) return 1;
-          return 0;
-        });
-
-        setState(() {
-          _scanResults = sortedResults;
-        });
-      }
-    });
-
-    _isScanningSubscription = FlutterBluePlus.isScanning.listen((state) {
-      if (mounted) {
-        setState(() {
-          _isScanning = state;
-        });
-      }
-    });
-  }
-
-  bool _hasRealName(ScanResult r) {
-    return r.advertisementData.advName.isNotEmpty || r.device.platformName.isNotEmpty;
-  }
-
-  @override
-  void dispose() {
-    _scanResultsSubscription?.cancel();
-    _isScanningSubscription?.cancel();
-    super.dispose();
-  }
-
-  Future<void> startScan() async {
-    Map<Permission, PermissionStatus> statuses = await [
-      Permission.bluetoothScan,
-      Permission.bluetoothConnect,
-      Permission.location,
-    ].request();
-
-    if (statuses[Permission.bluetoothScan]!.isGranted &&
-        statuses[Permission.bluetoothConnect]!.isGranted) {
-      
-      try {
-        _scanResults.clear();
-        await FlutterBluePlus.startScan(
-          timeout: const Duration(seconds: 15),
-          androidUsesFineLocation: true,
-          continuousUpdates: true, 
-        );
-
-        Future.delayed(const Duration(seconds: 8), () {
-          if (mounted && _scanResults.isEmpty && _isScanning) {
-            _showSnackBar(AppStrings.noDevicesFound, AppColors.coral);
-          }
-        });
-
-      } catch (e) {
-        _showSnackBar("${AppStrings.scanError}$e", AppColors.error);
-      }
-    } else {
-      _showSnackBar(AppStrings.permissionsDenied, AppColors.coral);
-    }
-  }
-
-  Future<void> stopScan() async {
-    try {
-      await FlutterBluePlus.stopScan();
-    } catch (e) {
-      _showSnackBar("${AppStrings.stopScanError}$e", AppColors.error);
-    }
-  }
-
-  Future<void> connectToDevice(BluetoothDevice device) async {
-    try {
-      String name = device.platformName.isNotEmpty ? device.platformName : AppStrings.defaultDeviceName;
-      _showSnackBar("${AppStrings.connectingTo}$name...", AppColors.white.withValues(alpha: 0.7));
-      await device.connect();
-      _showSnackBar(AppStrings.connectedSuccess, AppColors.success);
-    } catch (e) {
-      _showSnackBar("${AppStrings.connectFail}$e", AppColors.error);
-    }
-  }
-
-  String _getDeviceName(ScanResult r) {
-    if (r.advertisementData.advName.isNotEmpty) {
-      return r.advertisementData.advName;
-    } else if (r.device.platformName.isNotEmpty) {
-      return r.device.platformName;
-    } else {
-      String id = r.device.remoteId.toString();
-      return "${AppStrings.deviceIdPrefix}${id.length > 5 ? id.substring(id.length - 5) : id}]";
-    }
-  }
-
-  void _showSnackBar(String message, Color color) {
-    if (!mounted) return;
-    ScaffoldMessenger.of(context).showSnackBar(
-      SnackBar(
-        content: Text(message),
-        backgroundColor: color,
-        duration: const Duration(seconds: 3),
-        behavior: SnackBarBehavior.floating,
-      ),
-    );
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        title: const Text(AppStrings.bluetoothTitle, style: TextStyle(fontWeight: FontWeight.bold)),
-        centerTitle: true,
-        backgroundColor: AppColors.transparent,
-        elevation: 0,
-        foregroundColor: AppColors.white,
-      ),
-      extendBodyBehindAppBar: true,
-      backgroundColor: AppColors.background,
-      body: Container(
-        decoration: BoxDecoration(
-          gradient: LinearGradient(
-            begin: Alignment.topCenter,
-            end: Alignment.bottomCenter,
-            colors: [
-              AppColors.coral.withValues(alpha: 0.1),
-              AppColors.background,
-            ],
-          ),
-        ),
-        child: Column(
-          children: [
-            const SizedBox(height: 100),
-            
-            Center(
-              child: Column(
-                children: [
-                  Container(
-                    padding: const EdgeInsets.all(25),
-                    decoration: BoxDecoration(
-                      shape: BoxShape.circle,
-                      color: _isScanning 
-                        ? AppColors.coral.withValues(alpha: 0.1) 
-                        : AppColors.backgroundGrey.withValues(alpha: 0.3),
-                      border: Border.all(
-                        color: _isScanning ? AppColors.coral : AppColors.backgroundGrey,
-                        width: 2,
-                      ),
-                    ),
-                    child: Icon(
-                      _isScanning ? Icons.bluetooth_searching : Icons.bluetooth,
-                      size: 60,
-                      color: _isScanning ? AppColors.coral : AppColors.white.withValues(alpha: 0.7),
-                    ),
-                  ),
-                  const SizedBox(height: 30),
-                  
-                  SizedBox(
-                    width: 220,
-                    height: 50,
-                    child: ElevatedButton(
-                      onPressed: _isScanning ? stopScan : startScan,
-                      style: ElevatedButton.styleFrom(
-                        backgroundColor: _isScanning ? AppColors.backgroundGrey : AppColors.white,
-                        foregroundColor: _isScanning ? AppColors.white : AppColors.background,
-                        shape: RoundedRectangleBorder(
-                          borderRadius: BorderRadius.circular(25),
-                        ),
-                        elevation: 0,
-                      ),
-                      child: Row(
-                        mainAxisAlignment: MainAxisAlignment.center,
-                        children: [
-                          if (_isScanning)
-                            const Padding(
-                              padding: EdgeInsets.only(right: 10),
-                              child: SizedBox(
-                                width: 18,
-                                height: 18,
-                                child: CircularProgressIndicator(
-                                  strokeWidth: 2,
-                                  color: AppColors.white,
-                                ),
-                              ),
-                            ),
-                          Text(
-                            _isScanning ? AppStrings.stopSearch : AppStrings.startSearch,
-                            style: const TextStyle(
-                              fontSize: 14,
-                              fontWeight: FontWeight.bold,
-                              letterSpacing: 1.2,
-                            ),
-                          ),
-                        ],
-                      ),
-                    ),
-                  ),
-                ],
-              ),
-            ),
-            
-            const SizedBox(height: 40),
-            
-            Padding(
-              padding: const EdgeInsets.symmetric(horizontal: 24),
-              child: Row(
-                children: [
-                  Text(
-                    _isScanning ? AppStrings.searching : AppStrings.nearbyDevices,
-                    style: const TextStyle(
-                      color: AppColors.white,
-                      fontSize: 14,
-                      fontWeight: FontWeight.w500,
-                    ),
-                  ),
-                  const Spacer(),
-                  if (_isScanning)
-                    Container(
-                      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
-                      decoration: BoxDecoration(
-                        color: AppColors.coral.withValues(alpha: 0.2),
-                        borderRadius: BorderRadius.circular(10),
-                      ),
-                      child: const Text(
-                        AppStrings.active,
-                        style: TextStyle(color: AppColors.coral, fontSize: 10, fontWeight: FontWeight.bold),
-                      ),
-                    ),
-                ],
-              ),
-            ),
-            const SizedBox(height: 15),
-
-            Expanded(
-              child: _scanResults.isEmpty && !_isScanning
-                  ? Center(
-                      child: Column(
-                        mainAxisAlignment: MainAxisAlignment.center,
-                        children: [
-                          Icon(Icons.bluetooth_disabled, size: 40, color: AppColors.white.withValues(alpha: 0.1)),
-                          const SizedBox(height: 16),
-                          Text(
-                            AppStrings.startSearchInstruction,
-                            style: TextStyle(color: AppColors.white.withValues(alpha: 0.3)),
-                          ),
-                        ],
-                      ),
-                    )
-                  : ListView.builder(
-                      padding: const EdgeInsets.only(top: 0, bottom: 20),
-                      itemCount: _scanResults.length,
-                      itemBuilder: (context, index) {
-                        final r = _scanResults[index];
-                        final name = _getDeviceName(r);
-                        final isUnknown = name.startsWith(AppStrings.deviceIdPrefix);
-                        
-                        return Container(
-                          margin: const EdgeInsets.symmetric(horizontal: 20, vertical: 6),
-                          decoration: BoxDecoration(
-                            color: AppColors.backgroundGrey.withValues(alpha: 0.2),
-                            borderRadius: BorderRadius.circular(15),
-                          ),
-                          child: ListTile(
-                            contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
-                            leading: CircleAvatar(
-                              backgroundColor: AppColors.backgroundGrey.withValues(alpha: 0.3),
-                              child: Icon(
-                                isUnknown ? Icons.devices_other : Icons.bluetooth, 
-                                color: isUnknown ? AppColors.white.withValues(alpha: 0.4) : AppColors.white, 
-                                size: 20
-                              ),
-                            ),
-                            title: Text(
-                              name,
-                              style: TextStyle(
-                                color: isUnknown ? AppColors.white.withValues(alpha: 0.5) : AppColors.white,
-                                fontWeight: FontWeight.w600,
-                                fontSize: 15,
-                              ),
-                            ),
-                            subtitle: Text(
-                              r.device.remoteId.toString(),
-                              style: TextStyle(color: AppColors.white.withValues(alpha: 0.3), fontSize: 11),
-                            ),
-                            trailing: ElevatedButton(
-                              onPressed: () => connectToDevice(r.device),
-                              style: ElevatedButton.styleFrom(
-                                backgroundColor: AppColors.coral,
-                                foregroundColor: AppColors.white,
-                                padding: const EdgeInsets.symmetric(horizontal: 12),
-                                shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
-                                elevation: 0,
-                              ),
-                              child: const Text(AppStrings.connect, style: TextStyle(fontSize: 11, fontWeight: FontWeight.bold)),
-                            ),
-                          ),
-                        );
-                      },
-                    ),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-}