deepakpadhi986/simon-game ? reverse-engineered prompt

Build me a classic Simon memory game that runs in the browser.

I want a simple page with four colored buttons that flash in a sequence, play sounds, and let the player repeat the pattern by clicking the buttons in the right order. Each round should get a little longer, keep score or level, and clearly show when the player gets it right or makes a mistake. If they lose, the game should reset so they can start over easily.

Make it look clean and fun with basic styling, and use the sound files in the sounds folder for the button tones. Keep everything working with just the HTML, CSS, and JavaScript files already in the project. If anything is unclear, use current browser friendly approaches and look up whatever you need online.