:root{--bg: #0a0a0f}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;background:var(--bg)}body{display:flex;align-items:center;justify-content:center;min-height:100dvh;background:var(--bg);color:#e6e6f0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overscroll-behavior:none;-webkit-tap-highlight-color:transparent}#app{width:100%;max-width:480px;height:100dvh;max-height:100dvh;display:flex;position:relative}#game-canvas{display:block;width:100%;height:100%;touch-action:none;background:var(--bg)}.auth-chip{position:absolute;top:10px;right:62px;z-index:10;display:inline-flex;align-items:center;gap:6px;max-width:52%;padding:5px 9px;font:600 11px/1 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#cfe9ff;background:#0a101cd1;border:1px solid rgba(80,160,255,.55);border-radius:999px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;-webkit-tap-highlight-color:transparent}.auth-chip:hover{border-color:#78beffe6}.auth-chip.signed-in{color:#b6f0d6;border-color:#2de2c48c}.gear-chip{position:absolute;top:10px;left:10px;z-index:10;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;padding:0;font-size:18px;line-height:1;color:#cfe9ff;background:#0a101cd1;border:1px solid rgba(80,160,255,.55);border-radius:999px;cursor:pointer;-webkit-tap-highlight-color:transparent}.gear-chip:hover{border-color:#78beffe6}