html,body{color:#e2e8f0;background:#050505;margin:0;padding:0;font-family:Open Sans,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;overflow:hidden}.app-container{background:#050505;width:100vw;height:100vh;position:relative}canvas{display:block}.menu-overlay{text-align:center;z-index:10;background:#0a0a0af2;border:1px solid #ffffff1a;border-radius:20px;padding:40px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 10px 25px #00000080}h1{color:#f8fafc;margin-bottom:30px;font-size:3rem}.play-btn{color:#fff;cursor:pointer;background:#8b5cf6;border:none;border-radius:5px;padding:15px 40px;font-size:1.5rem;transition:transform .1s,background .2s;box-shadow:0 4px 6px -1px #8b5cf680}.play-btn:hover{background:#7c3aed;transform:scale(1.05)}.play-btn:active{transform:scale(.95)}.debug-stats{color:#e2e8f0;pointer-events:none;background:#000c;border:1px solid #ffffff1a;border-radius:4px;padding:5px 10px;font-size:.8rem;position:absolute;top:10px;left:10px}