62 lines
2.1 KiB
Dart
62 lines
2.1 KiB
Dart
import 'package:flutter/material.dart';
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/// UI 样式规范（《01-开发文档》5.4）：深色沉浸 + 品牌红/青 + 会员金
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class AppColors {
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AppColors._();
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static const Color background = Color(0xFF121212);
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static const Color surface = Color(0xFF1E1E1E);
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static const Color primary = Color(0xFFFE2C55); // 品牌红
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static const Color secondary = Color(0xFF25F4EE); // 辅助青
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static const Color textPrimary = Color(0xFFFFFFFF);
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static const Color textSecondary = Color(0xFFB0B0B0);
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static const Color textWeak = Color(0xFF6E6E6E);
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static const Color gold = Color(0xFFF7D794);
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static const Color goldDeep = Color(0xFFD4A017);
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/// 会员金色渐变
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static const LinearGradient goldGradient = LinearGradient(
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colors: [gold, goldDeep],
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);
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}
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/// 全局深色主题
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class AppTheme {
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AppTheme._();
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static ThemeData get dark => ThemeData(
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useMaterial3: true,
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brightness: Brightness.dark,
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scaffoldBackgroundColor: AppColors.background,
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colorScheme: const ColorScheme.dark(
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primary: AppColors.primary,
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secondary: AppColors.secondary,
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surface: AppColors.surface,
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),
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appBarTheme: const AppBarTheme(
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backgroundColor: AppColors.background,
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elevation: 0,
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centerTitle: true,
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),
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inputDecorationTheme: InputDecorationTheme(
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filled: true,
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fillColor: AppColors.surface,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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borderSide: BorderSide.none,
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),
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hintStyle: const TextStyle(color: AppColors.textWeak),
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),
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elevatedButtonTheme: ElevatedButtonThemeData(
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style: ElevatedButton.styleFrom(
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backgroundColor: AppColors.primary,
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foregroundColor: AppColors.textPrimary,
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minimumSize: const Size.fromHeight(48),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
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textStyle: const TextStyle(fontSize: 16, fontWeight: FontWeight.w600),
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),
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),
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dividerColor: AppColors.textWeak.withValues(alpha: 0.2),
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);
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}
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