79 lines
2.8 KiB
Dart
79 lines
2.8 KiB
Dart
// lib/core/theme/app_theme.dart
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// Persona C importa este archivo también.
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// Un solo lugar para colores, tipografía y estilos.
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import 'package:flutter/material.dart';
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class AppTheme {
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AppTheme._();
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// ── Paleta de categorías ─────────────────────────────────────────
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static const organicosColor = Color(0xFF4CAF50);
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static const reciclabesColor = Color(0xFF2196F3);
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static const sanitariosColor = Color(0xFFFF5722);
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static const especialesColor = Color(0xFFFF9800);
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// ── Paleta general ───────────────────────────────────────────────
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static const primaryColor = Color(0xFF1B5E20); // verde oscuro
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static const secondaryColor = Color(0xFF2E7D32);
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static const backgroundColor = Color(0xFFF5F5F5);
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static const surfaceColor = Color(0xFFFFFFFF);
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static const errorColor = Color(0xFFD32F2F);
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static ThemeData get lightTheme => ThemeData(
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useMaterial3: true,
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colorScheme: ColorScheme.fromSeed(
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seedColor: primaryColor,
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surface: surfaceColor,
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error: errorColor,
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),
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scaffoldBackgroundColor: backgroundColor,
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appBarTheme: const AppBarTheme(
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backgroundColor: primaryColor,
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foregroundColor: Colors.white,
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elevation: 0,
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centerTitle: true,
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titleTextStyle: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w600,
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color: Colors.white,
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),
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),
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cardTheme: CardTheme(
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color: surfaceColor,
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elevation: 2,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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),
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chipTheme: ChipThemeData(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(20),
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),
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),
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inputDecorationTheme: InputDecorationTheme(
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filled: true,
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fillColor: surfaceColor,
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide.none,
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),
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contentPadding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 12,
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),
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),
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);
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// ── Colores por id de categoría ──────────────────────────────────
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static Color colorDeCategoriaId(String id) {
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return switch (id) {
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'organicos' => organicosColor,
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'reciclables' => reciclabesColor,
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'sanitarios' => sanitariosColor,
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'especiales' => especialesColor,
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_ => primaryColor,
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};
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}
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}
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