body,html{color:#fff;background-color:#0f172a;justify-content:center;align-items:center;width:100%;height:100%;margin:0;padding:0;font-family:Inter,-apple-system,sans-serif;display:flex;overflow:hidden}#game-container{background:#000;width:100%;height:100%;position:relative;overflow:hidden}canvas{image-rendering:-moz-crisp-edges;image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges;image-rendering:pixelated;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}#ui-layer{z-index:10;gap:10px;display:flex;position:absolute;top:20px;right:20px}.btn{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;cursor:pointer;background:#ffffff1a;border:1px solid #fff3;border-radius:6px;align-items:center;gap:6px;padding:8px 16px;font-weight:600;transition:all .2s;display:flex}.btn:hover{background:#fff3;transform:scale(1.05)}.btn-record:before{content:"";background:#ef4444;border-radius:50%;width:10px;height:10px;display:inline-block}.instructions{color:#fff9;pointer-events:none;font-size:14px;position:absolute;bottom:20px;left:20px}#touch-ui{z-index:20;pointer-events:none;justify-content:space-between;align-items:flex-end;display:flex;position:absolute;bottom:20px;left:20px;right:20px}.touch-joystick,.touch-actions{pointer-events:auto;gap:15px;display:flex}.touch-btn{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);color:#fff;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:manipulation;cursor:pointer;background:#ffffff26;border:2px solid #ffffff4d;border-radius:50%;outline:none;justify-content:center;align-items:center;width:60px;height:60px;font-family:Inter,sans-serif;font-size:20px;font-weight:700;transition:background .1s,transform .1s;display:flex}.touch-btn:active,.touch-btn.active{background:#fff6;transform:scale(.95)}@media (width<=1024px){.instructions{display:none!important}}@media (orientation:portrait){canvas{object-fit:cover}#touch-ui{bottom:8vh}}