import 'package:flutter/material.dart';

abstract final class AppTheme {
  static const _ink = Color(0xFF172128);
  static const _blue = Color(0xFF2458A6);
  static const _canvas = Color(0xFFF3F5F7);

  static ThemeData get light {
    final colorScheme = ColorScheme.fromSeed(
      seedColor: _blue,
      brightness: Brightness.light,
      surface: Colors.white,
    );

    return ThemeData(
      useMaterial3: true,
      colorScheme: colorScheme,
      scaffoldBackgroundColor: _canvas,
      fontFamilyFallback: const ['Pretendard', 'Noto Sans KR', 'sans-serif'],
      textTheme: const TextTheme(
        headlineMedium: TextStyle(
          color: _ink,
          fontWeight: FontWeight.w700,
          letterSpacing: -0.7,
        ),
        titleLarge: TextStyle(color: _ink, fontWeight: FontWeight.w700),
        titleMedium: TextStyle(color: _ink, fontWeight: FontWeight.w600),
      ),
      appBarTheme: const AppBarTheme(
        backgroundColor: Colors.white,
        foregroundColor: _ink,
        surfaceTintColor: Colors.transparent,
        elevation: 0,
      ),
      cardTheme: CardThemeData(
        color: Colors.white,
        surfaceTintColor: Colors.transparent,
        elevation: 0,
        shape: RoundedRectangleBorder(
          borderRadius: BorderRadius.circular(16),
          side: const BorderSide(color: Color(0xFFE2E6EA)),
        ),
      ),
    );
  }
}