REST Countries API with color theme switcher

Pretty happy with my solution, although I think the css could be simplified.

One weird bug I noticed: When opening the page in safari on iphone, the border-radius of the search bar is buggy when toggling the dark/light mode. I couldn't figure out why that is.

For general improvement I think a pagination for the countries on the homepage would be nice. And after being on a country detail page and going back to the home page, the scroll height of the visited country could be restored. Any tips on how to implement this?