tboss_oa_module/lib/core/theme/app_theme.dart

import 'package:flutter/material.dart';
import 'app_colors.dart';

class AppTheme {
  AppTheme._();

  static ThemeData get light {
    final colorScheme = ColorScheme.fromSeed(
      seedColor: AppColors.primary,
      brightness: Brightness.light,
    );

    return ThemeData(
      useMaterial3: true,
      colorScheme: colorScheme,
      scaffoldBackgroundColor: AppColors.background,
      appBarTheme: const AppBarTheme(
        backgroundColor: AppColors.primary,
        foregroundColor: Colors.white,
        elevation: 0,
        centerTitle: false,
        titleTextStyle: TextStyle(
          fontSize: 18,
          fontWeight: FontWeight.w600,
          color: Colors.white,
        ),
      ),
      cardTheme: CardThemeData(
        color: AppColors.cardWhite,
        elevation: 1,
        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
      ),
      elevatedButtonTheme: ElevatedButtonThemeData(
        style: ElevatedButton.styleFrom(
          backgroundColor: AppColors.primary,
          foregroundColor: Colors.white,
          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
          minimumSize: const Size(double.infinity, 48),
          textStyle: const TextStyle(fontSize: 15, fontWeight: FontWeight.w600),
        ),
      ),
      outlinedButtonTheme: OutlinedButtonThemeData(
        style: OutlinedButton.styleFrom(
          foregroundColor: AppColors.textPrimary,
          shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
          minimumSize: const Size(double.infinity, 48),
          side: const BorderSide(color: Color(0xFFDDDDDD)),
          textStyle: const TextStyle(fontSize: 15),
        ),
      ),
    );
  }
}