*{margin:0;padding:0;box-sizing:border-box}body{background:#0f0f23;display:flex;justify-content:center;align-items:center;min-height:100vh;min-height:100dvh;font-family:Courier New,monospace;overflow:hidden;touch-action:none;-webkit-user-select:none;user-select:none}#game-container{display:flex;flex-direction:column;align-items:center;gap:8px;max-height:100vh;max-height:100dvh;padding:4px 0;padding-bottom:env(safe-area-inset-bottom,4px)}#game-canvas{display:block;image-rendering:pixelated;touch-action:none}#touch-controls{display:none;flex-shrink:0}.controls-row{display:flex;gap:8px;justify-content:center}.ctrl-btn{width:52px;height:52px;border:2px solid #00d2ff;border-radius:10px;background:#00d2ff1a;color:#00d2ff;font-size:22px;font-family:Courier New,monospace;font-weight:700;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.ctrl-btn:active{background:#00d2ff59}.ctrl-btn[data-action=HOLD]{font-size:11px}@media(pointer:coarse){#touch-controls{display:block}#game-canvas{flex-shrink:1;min-height:0;max-height:calc(100dvh - 76px - env(safe-area-inset-bottom,0px));width:auto;max-width:100vw}}@media(max-width:560px){#touch-controls{display:block}#game-canvas{flex-shrink:1;min-height:0;max-height:calc(100dvh - 76px - env(safe-area-inset-bottom,0px));width:auto;max-width:100vw}}