mmdbazooka/Cafe-Menu ? reverse-engineered prompt

Build me a responsive cafe menu web app where customers can browse drinks and food, place orders, and see a simple clean menu on phone, tablet, and desktop.

I also want an admin area where I can add, edit, and delete products, manage categories, and view incoming orders with customer details. Make it feel polished and easy to use, with a modern cafe style.

Use a React front end and a Node.js, Express, and MongoDB backend, with proper API driven data for products, categories, and orders. Please set it up so the menu and admin panel both work smoothly, and make sure the app is responsive and practical for real use. If you need to look up current docs online while building, go ahead.