dinhocss/carcasonne ? reverse-engineered prompt

Build me a simple browser game for Carcassonne that runs in the page and feels polished enough to play with a few friends.

I want the game to let players place tiles on a board, follow the basic placement rules, and keep score as the map grows. Include a clear turn flow, helpful visual feedback for valid moves, and an easy way to see whose turn it is and how many points everyone has. It should look clean and friendly on desktop, and work well in a normal browser without any extra setup.

If you need to check the latest docs for anything, feel free to look them up online. Please make the app complete enough that I can open it and start playing right away, with sensible defaults and a nice lightweight interface.