import 'package:flutter/material.dart';

class AppTheme {
  static const Color primary = Color(0xFF1565C0);
  static const Color primaryDark = Color(0xFF0D47A1);
  static const Color primaryLight = Color(0xFF1976D2);
  static const Color accent = Color(0xFFFF6F00);
  static const Color success = Color(0xFF2E7D32);
  static const Color danger = Color(0xFFC62828);
  static const Color background = Color(0xFFF5F5F5);
  static const Color surface = Color(0xFFFFFFFF);
  static const Color border = Color(0xFFE0E0E0);
  static const Color textPrimary = Color(0xFF212121);
  static const Color textSecondary = Color(0xFF757575);

  static ThemeData light() {
    return ThemeData(
      useMaterial3: true,
      colorScheme: ColorScheme.fromSeed(
        seedColor: primary,
        brightness: Brightness.light,
      ).copyWith(
        primary: primary,
        surface: surface,
        onPrimary: Colors.white,
      ),
      scaffoldBackgroundColor: background,
      appBarTheme: const AppBarTheme(
        backgroundColor: primary,
        foregroundColor: Colors.white,
        elevation: 0,
        centerTitle: false,
        toolbarHeight: 56,
      ),
      cardTheme: CardThemeData(
        color: surface,
        elevation: 1,
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.circular(4),
          side: const BorderSide(color: border, width: 0.5),
        ),
      ),
      elevatedButtonTheme: ElevatedButtonThemeData(
        style: ElevatedButton.styleFrom(
          backgroundColor: primary,
          foregroundColor: Colors.white,
          minimumSize: const Size(0, 36),
          padding: const EdgeInsets.symmetric(horizontal: 16),
          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(4)),
        ),
      ),
      outlinedButtonTheme: OutlinedButtonThemeData(
        style: OutlinedButton.styleFrom(
          foregroundColor: primary,
          minimumSize: const Size(0, 36),
          padding: const EdgeInsets.symmetric(horizontal: 16),
          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(4)),
          side: const BorderSide(color: primary),
        ),
      ),
      textButtonTheme: TextButtonThemeData(
        style: TextButton.styleFrom(
          foregroundColor: primary,
          minimumSize: const Size(0, 36),
          padding: const EdgeInsets.symmetric(horizontal: 12),
        ),
      ),
      inputDecorationTheme: InputDecorationTheme(
        border: OutlineInputBorder(
          borderRadius: BorderRadius.circular(4),
          borderSide: const BorderSide(color: border),
        ),
        enabledBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(4),
          borderSide: const BorderSide(color: border),
        ),
        focusedBorder: OutlineInputBorder(
          borderRadius: BorderRadius.circular(4),
          borderSide: const BorderSide(color: primary, width: 1.5),
        ),
        contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 10),
        isDense: true,
        filled: true,
        fillColor: surface,
      ),
      dividerTheme: const DividerThemeData(color: border, thickness: 0.5),
      textTheme: const TextTheme(
        bodyLarge: TextStyle(fontSize: 14, color: textPrimary),
        bodyMedium: TextStyle(fontSize: 14, color: textPrimary),
        bodySmall: TextStyle(fontSize: 12, color: textSecondary),
        titleMedium: TextStyle(
            fontSize: 16,
            fontWeight: FontWeight.w600,
            color: textPrimary),
        labelMedium: TextStyle(fontSize: 12, color: textSecondary),
      ),
    );
  }
}