:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{margin:0;width:100%;height:100vh;overflow:hidden;background:#000;color:#fafafa;touch-action:none;-webkit-user-select:none;user-select:none}.game-container{position:relative;width:100%;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center}.game-canvas{width:100%;height:100%;display:block;image-rendering:pixelated}.mobile-controls{position:absolute;bottom:20px;left:0;right:0;display:flex;justify-content:center;gap:10px;padding:0 15px;pointer-events:none}.ctrl-btn{pointer-events:auto;flex:1;max-width:90px;padding:14px 8px;border:2px solid rgba(255,255,255,.3);border-radius:12px;background:#0009;color:#fff;font-size:13px;font-weight:700;letter-spacing:.05em;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);cursor:pointer;transition:background .15s,transform .1s}.ctrl-btn:active{background:#ff6b3599;transform:scale(.93);border-color:#ff6b35}@media(min-width:768px){.mobile-controls{display:none}}