usama200348/Shop-Pak-Ecomm ? reverse-engineered prompt

Build me a full e commerce web app called ShopPak for buying and selling products online.

I want regular users to be able to sign up, log in, browse products, search and filter by category, open a product details page, add items to a cart, change quantities, remove items, and place an order through a simple checkout flow. They should also be able to see their past orders and get a confirmation email after buying something.

I also need an admin area where I can add, edit, and delete products, upload product images, manage stock, view all orders, and update order status. Make the site look modern and responsive on mobile and desktop, with a clean shopping style and smooth animations.

Use a MERN stack setup with secure login, protected pages, and a database for users, products, and orders. If you need current docs for any packages or deployment details, look them up online first.