*{box-sizing:border-box;margin:0;padding:0}:root{--hud-scale:1;--hud-max-w:1400px;--card-max-w:560px}html,body{height:100%;overflow:hidden;background:#070a12;font-family:Inter,system-ui,sans-serif;color:#e5e7eb}#app{position:relative;width:100vw;height:100vh;display:flex;justify-content:center}#game-canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;display:block}#hud-root{transform:scale(var(--hud-scale));transform-origin:top center;position:absolute;pointer-events:none;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);max-width:var(--hud-max-w);margin:0 auto;inset:0}#hud-top{display:flex;justify-content:space-between;align-items:flex-start;padding:12px;gap:12px;flex-wrap:wrap}#hud-score{background:#0f172ae0;padding:12px 16px;border-radius:14px;font-weight:800;font-size:15px;backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.08);min-width:220px}#hud-leader{background:#0f172ae0;padding:10px 14px;border-radius:14px;min-width:190px;border:1px solid rgba(255,255,255,.08);font-size:13px;line-height:1.5}#hud-leader .me{color:#22c55e;font-weight:800}.picon{font-size:11px}#hud-pause button{pointer-events:auto;width:44px;height:44px;border-radius:12px;border:none;background:#0f172ae6;color:#fff;font-size:18px;cursor:pointer}#hud-bottom{position:absolute;left:12px;right:12px;bottom:12px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap}#hud-effects{display:flex;gap:8px;flex-wrap:wrap;max-width:38%;align-items:flex-start}.eff{background:#0f172aeb;border:1px solid rgba(255,255,255,.1);padding:8px 10px;border-radius:10px;font-size:12px;position:relative;overflow:hidden;display:flex;gap:6px;align-items:center;min-width:90px}.eff-icon{font-size:14px}.eff-bar{position:absolute;left:0;bottom:0;height:3px;background:#22c55e}.eff.blink{animation:blink .6s infinite}.eff.mut{border-color:#f59e0b;background:#f59e0b26}@keyframes blink{50%{opacity:.6}}#ability-dock{display:flex;gap:14px;align-items:flex-end;background:#0f172ae0;padding:10px 14px;border-radius:16px;border:1px solid rgba(255,255,255,.08);backdrop-filter:blur(8px)}.dock-item{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:10px;opacity:.9}.dock-ring{position:relative;width:56px;height:56px;display:flex;align-items:center;justify-content:center}.dock-ring canvas{position:absolute;inset:0}.dock-ring span{position:relative;font-weight:800;font-size:11px}.dock-ring.boost span,.dock-ring.whip span{font-size:16px}#minimap{border-radius:50%;border:2px solid rgba(255,255,255,.15);background:#0f172ae0;backdrop-filter:blur(6px);flex-shrink:0}#mobile-controls{position:absolute;right:12px;bottom:180px;display:flex;flex-direction:column;gap:12px;pointer-events:auto}.m-btn{width:84px;height:84px;border-radius:50%;border:none;font-weight:800;background:#22c55eeb;color:#0f172a;box-shadow:0 8px 24px #0006;touch-action:none;user-select:none}.m-btn:nth-child(2){background:#60a5faeb}@media (min-width:900px){#mobile-controls{display:none}}@media (max-width:640px){#hud-score{font-size:13px;min-width:140px}#hud-leader{font-size:12px;min-width:140px}#ability-dock{padding:8px 10px}.dock-ring{width:46px;height:46px}.dock-ring canvas{width:46px;height:46px}}@media (min-width:1800px){#hud-root{transform:scale(calc(var(--hud-scale)*1.08));transform-origin:top center}}#overlay-root{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:#070a128c;backdrop-filter:blur(6px);z-index:10;padding:16px}.overlay-card{background:#0f172a;border:1px solid rgba(255,255,255,.12);padding:24px;border-radius:20px;min-width:320px;max-width:var(--card-max-w);width:100%;text-align:center;box-shadow:0 20px 60px #00000080;max-height:90vh;overflow:auto}.overlay-card h1{font-size:32px;margin-bottom:8px}.overlay-card h2{font-size:26px;margin-bottom:12px}.menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;text-align:left}@media (max-width:700px){.menu-grid{grid-template-columns:1fr}}.preview-wrap{background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:12px;display:flex;flex-direction:column;align-items:center;gap:8px}.preview-wrap canvas{border-radius:12px;background:#0b1120}.primary{background:#22c55e;color:#0f172a;border:none;padding:12px 20px;border-radius:12px;font-weight:800;cursor:pointer;font-size:16px;width:100%;margin-top:12px}.skin-btn{border:2px solid transparent;padding:8px 10px;border-radius:10px;margin:4px;cursor:pointer;font-size:12px;color:#0f172a;font-weight:700}.skin-btn.active{border-color:#fff;transform:scale(1.05)}