Muhammad-Hussain-Arif/Birthday-Reminder-App ? reverse-engineered prompt

Build me a simple birthday reminder app in React.

I want a clean page where I can add people’s names and birthdays, then see them listed in a neat card or list below. It should feel easy to use, with a form for entering a person and their birthday, and a way to display all saved birthdays clearly. Please make it look polished with basic styling, and keep it responsive so it still looks good on smaller screens.

If it makes sense, include simple interactions like adding a new birthday and showing the current birthday list in a friendly way. Use the existing React setup and keep the code straightforward. If you need to check anything current online, go ahead and look up the latest docs.