Make the Converter Responsive

Open app/globals.css.

The converter uses a three-column grid for Send, Swap, and Receive on wider screens. At phone widths the fields stack into a single column.

Use the existing classes and media queries; do not duplicate markup for mobile.

Test it

Check the application around desktop, tablet, and phone widths. Confirm the swap control stays centered.

Checkpoint

The converter changes structure without creating horizontal overflow.