:root{--surface: #22303f;--surface-raised: #1a2531;--surface-input: #374151;--brand: #dc2626;--brand-hover: #b91c1c;--amber: #d97706;--amber-hover: #b45309;--text: rgba(255, 255, 255, .95);--muted: #9aa7b4;--gold-a: #ffffff;--gold-b: #ffd700;--gold-c: #d99200}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--surface);color:var(--text);font-family:gg sans,Segoe UI,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}#app{height:100%;overflow-y:auto}.status{height:100%;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:1.1rem}.game{max-width:780px;margin:0 auto;padding:20px 16px 40px;display:flex;flex-direction:column;align-items:center;gap:22px}.topbar h1{margin:0;font-size:1.9rem;font-weight:800;letter-spacing:.5px;text-align:center}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;justify-items:center;width:100%}.flip{width:100%;max-width:130px;aspect-ratio:226 / 314;perspective:1200px}.flip-inner{position:relative;width:100%;height:100%;transition:transform .6s;transform-style:preserve-3d}.flip-inner.show-back{transform:rotateY(180deg)}.face,.back{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:10px;backface-visibility:hidden;box-shadow:0 6px 16px #00000073;overflow:hidden}.face{background:#fff}.face img{width:100%;height:100%;object-fit:contain;display:block}.back{transform:rotateY(180deg);background:linear-gradient(160deg,var(--gold-a) 0%,var(--gold-b) 45%,var(--gold-c) 100%);border:2px solid rgba(0,0,0,.15)}.back:after{content:"";position:absolute;top:8px;right:8px;bottom:8px;left:8px;border:2px solid rgba(255,255,255,.5);border-radius:6px}.flip.current .flip-inner{outline:3px solid var(--brand);outline-offset:3px;border-radius:12px}.flip.loser{animation:shake .4s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-6px)}75%{transform:translate(6px)}}.controls{background:var(--surface-raised);border-radius:14px;padding:20px;width:100%;text-align:center}.prompt{margin:0 0 6px;font-size:1.4rem;font-weight:800}.prompt.win{color:var(--gold-b)}.prompt.lose{color:var(--brand)}.sub{margin:6px 0 0;color:var(--muted)}.actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:16px}.btn{cursor:pointer;border:none;border-radius:8px;padding:12px 22px;font-size:1.05rem;font-weight:700;color:#fff;background:var(--brand);box-shadow:0 3px 8px #00000059;transition:background .12s ease,transform .05s ease}.btn:hover{background:var(--brand-hover)}.btn:active{transform:translateY(1px)}.btn.red{background:var(--brand)}.btn.red:hover{background:var(--brand-hover)}.btn.black{background:#000}.btn.black:hover{background:#1f2937}.btn.ghost{background:#fff;color:#000}.btn.ghost:hover{background:#e5e7eb}.btn.secondary{background:var(--amber)}.btn.secondary:hover{background:var(--amber-hover)}.drinkcount{margin:0;font-size:1.15rem;font-weight:700}.roster{background:var(--surface-raised);border-radius:14px;padding:12px 18px;width:100%}.roster h3{margin:0 0 8px;font-size:.8rem;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}.roster ul{list-style:none;margin:0;padding:0}.roster li{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.06)}.roster li:last-child{border-bottom:none}.pname{flex:1;font-weight:600}.pname .you{color:var(--muted);font-weight:400;font-size:.85rem}.badge{font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px;background:#ffffff1a;color:var(--muted);white-space:nowrap}.badge.driver{background:var(--brand);color:#fff}.drinks{font-size:.9rem;color:var(--muted)}.confetti-layer{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;overflow:hidden;z-index:9999}.confetti{position:absolute;top:-12px;width:9px;height:14px;border-radius:2px;animation:fall linear forwards}@keyframes fall{0%{transform:translateY(-10px) rotate(0);opacity:1}to{transform:translateY(105vh) rotate(720deg);opacity:.9}}@media (max-width: 420px){.cards{gap:8px}.prompt{font-size:1.2rem}.btn{padding:10px 16px;font-size:.95rem}}