app_theme.dart
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import 'package:flutter/material.dart';
import 'app_colors_extension.dart';
/// Class managing the Application ThemeData for both Light and Dark themes.
/// Automatically hooks up our custom Figma colors system as a ThemeExtension.
class AppTheme {
AppTheme._();
/// The standard light theme configuration.
static ThemeData get lightTheme {
final colors = AppColorsExtension.light();
return ThemeData(
useMaterial3: true,
brightness: Brightness.light,
primaryColor: colors.primary,
scaffoldBackgroundColor: colors.backgroundLight,
// Clean modern AppBar theme using Figma colors
appBarTheme: AppBarTheme(
backgroundColor: colors.backgroundLight,
elevation: 0,
centerTitle: true,
iconTheme: IconThemeData(color: colors.textPrimary),
actionsIconTheme: IconThemeData(color: colors.textPrimary),
titleTextStyle: TextStyle(
color: colors.textPrimary,
fontSize: 18,
fontWeight: FontWeight.w600,
),
),
// Configure default ColorScheme using Figma specs
colorScheme: ColorScheme.light(
primary: colors.primary,
secondary: colors.primary,
surface: colors.backgroundLight,
onPrimary: Colors.white,
onSecondary: Colors.white,
onSurface: colors.textPrimary,
outline: colors.border,
),
// Register the custom theme extension
extensions: [
colors,
],
);
}
/// Initial dark theme configuration.
static ThemeData get darkTheme {
final colors = AppColorsExtension.dark();
return ThemeData(
useMaterial3: true,
brightness: Brightness.dark,
primaryColor: colors.primary,
scaffoldBackgroundColor: colors.backgroundLight,
appBarTheme: AppBarTheme(
backgroundColor: colors.backgroundLight,
elevation: 0,
centerTitle: true,
iconTheme: IconThemeData(color: colors.textPrimary),
actionsIconTheme: IconThemeData(color: colors.textPrimary),
titleTextStyle: TextStyle(
color: colors.textPrimary,
fontSize: 18,
fontWeight: FontWeight.w600,
),
),
colorScheme: ColorScheme.dark(
primary: colors.primary,
secondary: colors.primary,
surface: colors.backgroundLight,
onPrimary: Colors.white,
onSecondary: Colors.white,
onSurface: colors.textPrimary,
outline: colors.border,
),
extensions: [
colors,
],
);
}
}
/// Helper extension to easily access custom Figma colors inside widgets
/// by using `context.colors.<semanticName>` instead of verbose lookups.
extension AppThemeContextExtension on BuildContext {
AppColorsExtension get colors => Theme.of(this).extension<AppColorsExtension>()!;
ThemeData get theme => Theme.of(this);
}