flutter_ecommerce_portal/lib/screens/checkout_screen.dart

import 'package:flutter/material.dart';

class CheckoutScreen extends StatelessWidget {
  const CheckoutScreen({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Checkout')),
      body: Center(
        child: ConstrainedBox(
          constraints: const BoxConstraints(maxWidth: 640),
          child: Card(
            margin: const EdgeInsets.all(20),
            child: Padding(
              padding: const EdgeInsets.all(20),
              child: Column(
                mainAxisSize: MainAxisSize.min,
                crossAxisAlignment: CrossAxisAlignment.start,
                children: const [
                  Text(
                    'Checkout (Skeleton)',
                    style: TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
                  ),
                  SizedBox(height: 10),
                  Text('This page is intentionally a placeholder for:'),
                  SizedBox(height: 8),
                  Text('- Shipping address collection'),
                  Text('- Payment gateway integration'),
                  Text('- Order review and confirmation flow'),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}