.app{position:relative;width:100%;height:100%}.canvas{width:100%!important;height:100%!important;touch-action:none}.hud{position:absolute;top:0;left:0;right:0;z-index:10;display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:12px;padding:calc(12px + env(safe-area-inset-top,0px)) 16px 12px;pointer-events:none;background:linear-gradient(180deg,rgba(10,10,20,.85) 0%,transparent 100%)}.hud h1{font-size:18px;font-weight:700;letter-spacing:-.02em}.hud p{font-size:12px;opacity:.65;margin-top:2px}.demo-tabs{display:flex;flex-wrap:wrap;gap:8px;pointer-events:auto}.demo-tabs button{display:flex;align-items:center;gap:6px;border:1px solid rgba(255,255,255,.15);background:#ffffff14;color:#f5f5f7;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:background .15s,border-color .15s,transform .1s}.demo-tabs button:active{transform:scale(.97)}.demo-tabs button.active{background:#5e5ce673;border-color:#5e5ce6cc}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden;background:#0a0a14;color:#f5f5f7;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,sans-serif;-webkit-tap-highlight-color:transparent}