I'll create a mobile-first e-commerce app called "Shopgo" that allows users to buy and sell goods using Pi cryptocurrency. The app will feature a modern, responsive design optimized for mobile devices.

I've created Shopgo, a comprehensive mobile-first e-commerce app that allows users to buy and sell goods using Pi cryptocurrency. Here are the key features:

Core Features:

Home Screen

• Gradient header with Pi balance display
• Search functionality
• Category grid with item counts
• Featured products with Pi pricing
• Quick action buttons for selling and orders

Categories Screen

• Complete category listing with icons and item counts
• Easy navigation to browse different product types

Shopping Cart

• Item management with quantity controls
• Pi-based pricing throughout
• Checkout integration with Pi payment

Sell Screen

• Photo upload interface
• Product details form (name, category, price in Pi, description, condition)
• Simple listing creation process

Profile Screen

• User stats (Pi balance, items sold, rating)
• Account management options
• Pi wallet integration
• Purchase history and settings

Mobile-First Design:

• Responsive Layout: Optimized for mobile screens with max-width container
• Bottom Navigation: Easy thumb-friendly navigation
• Touch-Friendly: Large buttons and touch targets
• Card-Based UI: Clean, modern interface with shadcn/ui components
• Visual Hierarchy: Clear typography and spacing for mobile readability

Pi Integration:

• Pi symbol (π) used throughout for pricing
• Pi balance display in header
• Pi wallet management in profile
• Checkout process designed for Pi payments

Design Highlights:

• Purple/blue gradient branding
• Consistent iconography with Lucide React
• Hover effects and smooth transitions
• Badge notifications for cart items
• Heart icons for favorites/wishlist

The app provides a complete e-commerce experience optimized for mobile users, making it easy to buy and sell items using Pi cryptocurrency with an intuitive, modern interface.