sadrok/jstictactoe ? reverse-engineered prompt

Build me a simple browser based Tic Tac Toe game that runs in one page with plain HTML, CSS, and JavaScript.

I want a clean 3 by 3 board where two players take turns, one as X and one as O. When someone clicks a square, it should fill in with the current player’s symbol, prevent that square from being used again, and update a visible current player label on the page. The game should detect when either player has won by completing a row, column, or diagonal, and show that result clearly. It should also include a reset button that clears the board and starts a fresh game.

Please keep the design simple and readable, and make sure the whole thing works directly in the browser without any extra setup. If you need to check anything, look up current docs online first.