Tip calculator app | React | styled-components

What are you most proud of, and what would you do differently next time?

Implementation of the radio buttons I created for the tip selection.

What challenges did you encounter, and how did you overcome them?

I struggled with the following things:

• How to keep the custom tip a radio as well as make it a type number when the user interacts with it. I ended up making a separate element and changed that to input type number on interaction.
• Displaying error messages to screen readers. I used aria-invalid and aria-describedby to solve that.
• Styling the background color for tip selection labels when it's active: Used active state to conditionally do that.

What specific areas of your project would you like help with?

I would appreciate any feedback! :) Thank you!