*{margin:0;padding:0;box-sizing:border-box}body{background:#000;font-family:Courier New,monospace;color:#fff;overflow:hidden}.game-container{width:100vw;height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:.5vh 0}.canvas-wrapper{position:relative;width:100%;flex-grow:1;display:flex;align-items:center;justify-content:center;min-height:0}#gameCanvas{display:block;width:auto;height:100%;aspect-ratio:28 / 31;max-width:100%;image-rendering:pixelated;image-rendering:-moz-crisp-edges;image-rendering:crisp-edges}.game-info{width:100%;display:flex;justify-content:center;gap:3vh;font-size:2.5vh;font-weight:700;text-shadow:2px 2px 4px #000;padding-bottom:1vh;flex-shrink:0}.score{color:#ff0}.lives{color:#ff6b6b}.level{color:#4ecdc4}.controls{width:100%;display:flex;justify-content:center;gap:2vh;padding-top:1vh;flex-shrink:0}.controls button{padding:1.2vh 2.4vh;font-size:2.2vh;font-weight:700;border:2px solid #fff;background:#333c;color:#fff;cursor:pointer;border-radius:5px;transition:all .2s;white-space:nowrap}.controls button:hover{background:#555;transform:translateY(-1px)}.controls button:disabled{opacity:.5;cursor:not-allowed;transform:none}.connection-status{position:absolute;top:2vh;left:50%;transform:translate(-50%);padding:.8vh 1.5vh;border-radius:3px;font-weight:700;font-size:2.2vh;z-index:10}.connected{background:#2d5a2d;color:#90ee90}.disconnected{background:#5a2d2d;color:#ff6b6b}.connecting{background:#5a5a2d;color:#ffff90}.start-screen,.game-over{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;background:#000000f2;padding:2vh;border-radius:6px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:20;width:80%;max-width:500px}.start-screen{border:2px solid #ffff00}.start-screen h1{color:#ff0;font-size:6vh;margin-bottom:2vh;text-shadow:2px 2px 0px #000}.start-screen p{margin-bottom:3vh;font-size:2vh}.game-over{border:2px solid #ff6b6b}.game-over h2{color:#ff6b6b;font-size:5vh;margin-bottom:2vh}.game-over p{font-size:3vh;margin-bottom:3vh}.start-screen button,.game-over button{padding:1vh 2vh;font-size:2vh;font-weight:700;border:2px solid #fff;background:#515151cc;color:#fff;cursor:pointer;border-radius:5px;transition:all .2s}