import 'package:flutter/material.dart'; import 'package:flutter/services.dart'; import 'screens/capture_screen.dart'; Future main() async { WidgetsFlutterBinding.ensureInitialized(); await SystemChrome.setPreferredOrientations([ DeviceOrientation.portraitUp, ]); runApp(const CardScanDemoApp()); } class CardScanDemoApp extends StatelessWidget { const CardScanDemoApp({super.key}); @override Widget build(BuildContext context) { return MaterialApp( title: 'Card Scan Demo', debugShowCheckedModeBanner: false, theme: ThemeData( brightness: Brightness.dark, colorScheme: ColorScheme.fromSeed( seedColor: const Color(0xFF22C55E), brightness: Brightness.dark, ), useMaterial3: true, scaffoldBackgroundColor: const Color(0xFF0B0F0C), ), home: const CaptureScreen(), ); } }