*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;background:#0d0d1a;color:#fff;font-family:system-ui,sans-serif}.lobby{display:flex;height:100%}.lobby-left{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;border-right:1px solid #1e1e3a;padding:48px;background:radial-gradient(ellipse at 50% 0%,#1a1a40 0%,transparent 70%)}.lobby-left h1{font-size:3rem;font-weight:900;background:linear-gradient(135deg,#a78bfa,#7c7cff,#60a5fa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em;text-align:center}.lobby-sub{font-size:1.05rem;color:#88a;letter-spacing:.02em}.qr-wrap{background:#fff;border-radius:20px;padding:14px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 4px #2a2a50,0 8px 32px #7c7cff33}.qr-placeholder{width:260px;height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;color:#5c5c88;font-size:.95rem;font-weight:600;letter-spacing:.04em}.qr-spinner{width:64px;height:64px;border-radius:50%;background:conic-gradient(from 0deg,#7c7cff 0%,#60a5fa 35%,#a78bfa 62%,transparent 78%);mask:radial-gradient(farthest-side,transparent 68%,#000 69%);animation:qr-spin .85s linear infinite}@keyframes qr-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion: reduce){.qr-spinner{animation:none;background:conic-gradient(from 0deg,#7c7cff 0%,#60a5fa 70%,transparent 71%)}}.session-id{font-size:.85rem;color:#557;letter-spacing:.05em}.lobby-right{flex:1;display:flex;flex-direction:column;padding:48px;gap:24px}.lobby-right h2{font-size:1.6rem;font-weight:800;color:#ccd;letter-spacing:-.01em}.player-count{color:#66a;font-weight:500;font-size:1.1rem}.player-list{flex:1;list-style:none;display:flex;flex-direction:column;gap:10px;overflow-y:auto}.player-empty{color:#44446a;font-style:italic;font-size:1rem;padding:16px 0}.player-item{background:#14142a;border:1px solid #2a2a4a;border-left:3px solid #7c7cff;border-radius:10px;padding:14px 20px;font-size:1.15rem;font-weight:600;color:#e8e8ff;display:flex;align-items:center;gap:12px}.player-item:before{content:"●";color:#7c7cff;font-size:.6rem;flex-shrink:0}.btn-start{padding:18px;font-size:1.2rem;font-weight:700;border:none;border-radius:12px;background:linear-gradient(135deg,#7c7cff,#6060ee);color:#fff;cursor:pointer;transition:opacity .15s,transform .1s,box-shadow .15s;box-shadow:0 4px 20px #7c7cff59;letter-spacing:.02em}.btn-start:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:0 6px 28px #7c7cff80}.btn-start:active:not(:disabled){transform:translateY(0)}.btn-start:disabled{opacity:.25;cursor:not-allowed;box-shadow:none}.game-layout{display:flex;width:100%;height:100%}.game-canvas-wrap{flex:1;position:relative;min-width:0}.frame-result-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:5rem;font-weight:900;color:#ffe066;text-shadow:0 0 40px rgba(255,220,0,.7),0 4px 12px rgba(0,0,0,.8);pointer-events:none;animation:result-pop .2s ease-out}@keyframes result-pop{0%{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}.scoreboard{width:320px;flex-shrink:0;background:#11112a;border-left:1px solid #222;display:flex;flex-direction:column;overflow-y:auto;padding:16px 12px;gap:12px}.scoreboard-title{font-size:1rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;opacity:.5;padding-bottom:8px;border-bottom:1px solid #222}.scoreboard-player{background:#1a1a35;border-radius:10px;padding:10px;border:1px solid transparent;transition:border-color .2s}.scoreboard-player.active{border-color:#7c7cff;background:#1e1e45}.scoreboard-name{font-size:1rem;font-weight:700;margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.scoreboard-player.active .scoreboard-name:before{content:"▶ ";color:#7c7cff}.scoreboard-frames{display:flex;gap:2px}.scoreboard-frame{flex:1;min-width:0;display:flex;flex-direction:column;border:1px solid #2a2a4a;border-radius:4px;overflow:hidden}.scoreboard-frame.tenth{flex:1.5}.frame-rolls{display:flex;justify-content:flex-end;gap:1px;padding:2px 3px;min-height:18px}.roll-cell{font-size:.65rem;font-weight:600;color:#aaa;min-width:10px;text-align:center}.roll-cell.strike{color:#ffe066}.frame-total{font-size:.8rem;font-weight:700;text-align:center;padding:2px 0 3px;border-top:1px solid #2a2a4a;min-height:20px}.game-over{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:40px;padding:48px}.game-over h1{font-size:3.5rem;font-weight:900}.game-over-list{list-style:none;display:flex;flex-direction:column;gap:16px;width:100%;max-width:420px}.game-over-item{display:flex;justify-content:space-between;align-items:center;background:#1a1a35;border-radius:12px;padding:16px 24px;font-size:1.4rem}.game-over-item:first-child{background:#2a2a5a;border:1px solid #7c7cff;font-size:1.6rem}.go-name{font-weight:700}.go-score{font-weight:900;color:#ffe066}.game-select-screen{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:40px;padding:48px}.game-select-title{font-size:2.8rem;font-weight:900;background:linear-gradient(135deg,#a78bfa,#7c7cff,#60a5fa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.game-select-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;width:100%;max-width:800px}.game-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:28px 16px;background:#14142a;border:1px solid #2a2a50;border-radius:16px;cursor:pointer;transition:background .15s,border-color .15s,transform .12s,box-shadow .15s;color:#fff}.game-card:hover{background:#1c1c40;border-color:#7c7cff;transform:translateY(-3px);box-shadow:0 8px 24px #7c7cff33}.game-card:active{transform:translateY(-1px);box-shadow:0 4px 12px 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.15s}.btn-skip:hover{background:#c1121f}.btn-abandon{position:absolute;top:12px;left:12px;padding:8px 14px;font-size:.85rem;font-weight:600;border:none;border-radius:8px;background:#00000080;color:#fff;cursor:pointer;z-index:10;transition:background .15s}.btn-abandon:hover{background:#000000bf}.lost-connection{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;text-align:center;padding:48px}.lost-connection h1{font-size:2rem}.lost-connection p{opacity:.6}.lost-connection button{padding:14px 32px;font-size:1rem;font-weight:600;border:none;border-radius:10px;background:#7c7cff;color:#fff;cursor:pointer}.coming-soon-screen{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;text-align:center;padding:48px}.coming-soon-emoji{font-size:4rem}.coming-soon-screen h1{font-size:2.5rem;font-weight:900;color:#ccd}.coming-soon-screen p{color:#66a;font-size:1.05rem}.coming-soon-screen button{margin-top:8px;padding:14px 32px;font-size:1rem;font-weight:600;border:none;border-radius:10px;background:#1e1e40;border:1px solid #3a3a60;color:#aab;cursor:pointer;transition:background .15s,color .15s}.coming-soon-screen button:hover{background:#28284a;color:#fff}.kart-layout{position:relative;width:100%;height:100%;background:#87d4ff;overflow:hidden}.kart-canvas{position:absolute;top:0;right:0;bottom:0;left:0}.kart-canvas canvas{width:100%;height:100%;display:block}.kart-hud{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.kart-pane{position:absolute;box-sizing:border-box;border:4px solid #fff}.kart-pane-tag{display:flex;gap:10px;align-items:baseline;margin:10px;padding:6px 12px;border-radius:999px;color:#1a1206;font-weight:800;width:fit-content}.kart-pane-lap{position:absolute;left:12px;bottom:12px;color:#fff;font-weight:800;text-shadow:0 2px 0 #14305a}.kart-countdown{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:9rem;font-weight:900;color:#fff;text-shadow:0 6px 0 #14305a}.kart-results{pointer-events:auto;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#fff8e8;color:#1a1206;border-radius:20px;padding:28px 32px;min-width:320px;box-shadow:0 16px 40px #00000047}.kart-results h2{margin:0 0 12px;font-size:2rem}.kart-results ol{list-style:none;margin:0;padding:0}.kart-results li{display:grid;grid-template-columns:1.4fr 1fr auto;gap:12px;padding:8px 0;border-top:1px solid #ead9a8;font-weight:700}.kart-results button,.kart-back{pointer-events:auto;border:none;border-radius:999px;background:#e52521;color:#fff;font-weight:800;cursor:pointer}.kart-results button{margin-top:16px;padding:12px 18px}.kart-back{position:absolute;top:16px;right:16px;z-index:4;padding:10px 16px}