body{margin:0;padding:0;background:black;overflow:hidden;touch-action:none;-webkit-user-select:none;user-select:none}#app{width:100vw;height:100dvh;display:flex;align-items:center;justify-content:center}#game-container{position:relative;max-width:100vw;max-height:100dvh;aspect-ratio:640 / 480}#canvas{display:block;width:100%;height:100%;image-rendering:pixelated;image-rendering:crisp-edges}#touch-controls{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:10}#joystick-zone{position:absolute;left:20px;bottom:20px;width:120px;height:120px;pointer-events:auto}#joystick-base{width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.15);border:2px solid rgba(255,255,255,.3);position:relative}#joystick-thumb{width:50px;height:50px;border-radius:50%;background:rgba(255,255,255,.4);position:absolute}#fire-zone{position:absolute;right:20px;bottom:20px;pointer-events:auto}#fire-button{width:80px;height:80px;border-radius:50%;background:rgba(255,50,50,.3);border:2px solid rgba(255,50,50,.6);color:#ffffffb3;font-family:monospace;font-size:14px;display:flex;align-items:center;justify-content:center;-webkit-tap-highlight-color:transparent}#fire-button.pressed{background:rgba(255,50,50,.6);border-color:#ff6464e6}@media (hover: hover) and (pointer: fine){#touch-controls{display:none}}