aab5c7d039
- Harden compression pipeline with iterative quality + dimension reduction - Throw explicit error if final output still exceeds 500KB bucket limit - Keep 1080px cap while allowing progressive downscaling to fit constraints - Update login screen branding comment to car64
342 lines
14 KiB
Dart
342 lines
14 KiB
Dart
import 'dart:ui';
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import 'package:flutter/material.dart';
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import '../main.dart';
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import '../theme/app_colors.dart';
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/// Branded login screen matching the car64 style.
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class LoginScreen extends StatefulWidget {
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const LoginScreen({super.key});
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@override
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State<LoginScreen> createState() => _LoginScreenState();
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}
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class _LoginScreenState extends State<LoginScreen>
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with SingleTickerProviderStateMixin {
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final _emailController = TextEditingController();
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final _passwordController = TextEditingController();
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bool _isLoading = false;
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bool _obscurePassword = true;
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late final AnimationController _fadeController;
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late final Animation<double> _fadeAnim;
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@override
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void initState() {
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super.initState();
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_fadeController = AnimationController(
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vsync: this,
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duration: const Duration(milliseconds: 900),
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);
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_fadeAnim = CurvedAnimation(
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parent: _fadeController,
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curve: Curves.easeOut,
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);
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_fadeController.forward();
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}
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@override
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void dispose() {
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_fadeController.dispose();
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_emailController.dispose();
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_passwordController.dispose();
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super.dispose();
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}
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// ── Auth actions ─────────────────────────────────────────────────────
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Future<void> _signIn() async {
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final email = _emailController.text.trim();
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final password = _passwordController.text;
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if (email.isEmpty || password.isEmpty) return;
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setState(() => _isLoading = true);
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try {
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await supabase.auth.signInWithPassword(
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email: email,
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password: password,
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);
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} on AuthException catch (e) {
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if (!mounted) return;
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showGlobalSnackBar(e.message, isError: true);
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} finally {
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if (mounted) setState(() => _isLoading = false);
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}
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}
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Future<void> _forgotPassword() async {
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final email = _emailController.text.trim();
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if (email.isEmpty) {
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showGlobalSnackBar('Enter your email first.');
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return;
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}
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try {
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await supabase.auth.resetPasswordForEmail(
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email,
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redirectTo: 'hwcollector://login',
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);
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showGlobalSnackBar('Password reset email sent! Check your inbox.');
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} on AuthException catch (e) {
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showGlobalSnackBar(e.message, isError: true);
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}
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}
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// ── Build ────────────────────────────────────────────────────────────
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@override
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Widget build(BuildContext context) {
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final bottom = MediaQuery.of(context).viewInsets.bottom;
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final topPadding = MediaQuery.of(context).padding.top;
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return Scaffold(
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body: Stack(
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fit: StackFit.expand,
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children: [
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// ── Full-screen background image ──
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Image.asset(
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'assets/img/login_bg.jpg',
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fit: BoxFit.cover,
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),
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// ── Dark overlay for readability ──
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Container(
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color: Colors.black.withValues(alpha: 0.45),
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),
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// ── Scrollable content ──
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SingleChildScrollView(
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padding: EdgeInsets.only(bottom: bottom),
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child: ConstrainedBox(
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constraints: BoxConstraints(
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minHeight: MediaQuery.of(context).size.height,
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),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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SizedBox(height: topPadding + 40),
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// ── Brand title ──
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FadeTransition(
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opacity: _fadeAnim,
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child: Column(
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children: [
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Container(
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width: 80,
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height: 80,
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.15),
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shape: BoxShape.circle,
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border: Border.all(
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color: Colors.white.withValues(alpha: 0.3),
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width: 2,
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),
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),
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child: const Icon(
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Icons.directions_car_filled,
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size: 44,
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color: Colors.white,
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),
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),
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const SizedBox(height: 16),
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const Text(
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'CAR64',
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style: TextStyle(
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fontSize: 26,
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fontWeight: FontWeight.w700,
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color: Colors.white,
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letterSpacing: 3,
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),
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),
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const SizedBox(height: 6),
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Text(
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'Track your collection',
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style: TextStyle(
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fontSize: 14,
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color: Colors.white.withValues(alpha: 0.8),
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letterSpacing: 0.5,
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),
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),
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],
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),
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),
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const SizedBox(height: 36),
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// ── Frosted glass form card ──
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FadeTransition(
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opacity: _fadeAnim,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(24),
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child: BackdropFilter(
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filter: ImageFilter.blur(sigmaX: 20, sigmaY: 20),
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child: Container(
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padding: const EdgeInsets.fromLTRB(24, 32, 24, 24),
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decoration: BoxDecoration(
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color: Colors.white.withValues(alpha: 0.12),
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borderRadius: BorderRadius.circular(24),
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border: Border.all(
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color: Colors.white.withValues(alpha: 0.2),
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),
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),
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child: Column(
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children: [
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// Email
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TextField(
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controller: _emailController,
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keyboardType: TextInputType.emailAddress,
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textInputAction: TextInputAction.next,
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style: const TextStyle(color: Colors.white),
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decoration: _glassInputDecoration(
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label: 'Email',
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icon: Icons.email_outlined,
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),
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),
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const SizedBox(height: 16),
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// Password
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TextField(
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controller: _passwordController,
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obscureText: _obscurePassword,
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textInputAction: TextInputAction.done,
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onSubmitted: (_) => _signIn(),
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style: const TextStyle(color: Colors.white),
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decoration: _glassInputDecoration(
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label: 'Password',
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icon: Icons.lock_outline,
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).copyWith(
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suffixIcon: IconButton(
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icon: Icon(
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_obscurePassword
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? Icons.visibility_off_outlined
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: Icons.visibility_outlined,
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color: Colors.white70,
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),
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onPressed: () => setState(
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() => _obscurePassword =
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!_obscurePassword),
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),
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),
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),
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const SizedBox(height: 8),
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// Forgot password
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Align(
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alignment: Alignment.centerRight,
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child: TextButton(
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onPressed: _forgotPassword,
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child: Text(
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'Forgot Password?',
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style: TextStyle(
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color: Colors.white.withValues(alpha: 0.8),
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fontSize: 13,
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),
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),
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),
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),
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const SizedBox(height: 12),
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// Sign-in button (gradient)
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SizedBox(
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width: double.infinity,
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height: 52,
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child: DecoratedBox(
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decoration: BoxDecoration(
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gradient: AppColors.brandGradient,
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borderRadius: BorderRadius.circular(50),
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boxShadow: [
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BoxShadow(
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color: AppColors.orange
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.withValues(alpha: 0.4),
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blurRadius: 16,
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offset: const Offset(0, 5),
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),
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],
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),
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child: ElevatedButton(
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onPressed: _isLoading ? null : _signIn,
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.transparent,
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shadowColor: Colors.transparent,
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shape: RoundedRectangleBorder(
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borderRadius:
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BorderRadius.circular(50),
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),
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),
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child: _isLoading
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? const SizedBox(
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width: 22,
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height: 22,
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child: CircularProgressIndicator(
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strokeWidth: 2.5,
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color: Colors.white,
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),
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)
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: const Text(
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'Start Your Engines!',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: Colors.white,
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letterSpacing: 0.5,
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),
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),
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),
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),
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),
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],
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),
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),
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),
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),
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),
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),
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const SizedBox(height: 32),
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// ── Footer ──
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Text(
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'© 2026 car64',
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style: TextStyle(
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fontSize: 12,
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color: Colors.white.withValues(alpha: 0.5),
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),
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),
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const SizedBox(height: 24),
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],
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),
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),
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),
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],
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),
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);
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}
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/// Input decoration styled for the frosted-glass card.
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InputDecoration _glassInputDecoration({
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required String label,
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required IconData icon,
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}) {
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return InputDecoration(
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labelText: label,
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labelStyle: TextStyle(color: Colors.white.withValues(alpha: 0.7)),
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prefixIcon: Icon(icon, color: Colors.white70),
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filled: true,
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fillColor: Colors.white.withValues(alpha: 0.08),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(14),
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borderSide: BorderSide(color: Colors.white.withValues(alpha: 0.15)),
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(14),
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borderSide: const BorderSide(color: AppColors.orange, width: 2),
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),
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);
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}
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}
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// _GradientHeader is no longer needed — removed.
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