:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#f7f8ff;background:#08131d}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top,#193852,#07111b 75%);min-height:100vh}main{width:min(1060px,96%);margin:auto}header{text-align:center;padding:20px}h1{margin:5px;font-size:clamp(30px,5vw,54px);letter-spacing:2px}h1 span{color:#e7b95a}header p,footer{color:#b4c4d0}.panel{background:#122332;border:1px solid #335064;border-radius:18px;padding:22px;margin:15px auto;max-width:680px;box-shadow:0 15px 35px #0003}#lobby label{display:block;margin:16px 0}input{display:block;padding:13px;background:#eaf3f5;color:#17242b;border:0;border-radius:8px;width:100%;margin-top:7px;font-size:16px}button{border:0;border-radius:9px;background:#42c9a4;color:#05291f;font-size:15px;font-weight:750;padding:13px 18px;cursor:pointer}button:hover:not(:disabled){filter:brightness(1.14)}button:disabled{opacity:.35;cursor:not-allowed}.secondary{background:#24485e;color:white}.danger{background:#ee6875;color:#31050d}.gold{background:#f4bd5d;color:#3c2705}.toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:10px}.felt{min-height:460px;border:16px solid #50301d;border-radius:40% / 28%;background:radial-gradient(ellipse,#168061,#09513f);box-shadow:0 10px 0 #24180f,inset 0 0 50px #032d2d;display:flex;flex-direction:column;justify-content:space-between;padding:25px 35px;margin:22px 0}.opponents{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.seat{text-align:center;background:#09252ccf;padding:10px;border:2px solid #518b7b;border-radius:14px;min-width:115px;max-width:200px}.seat.turn{border-color:#f8c45e;box-shadow:0 0 15px #f8c45e}.seat.folded{opacity:.5}.seat .chips{color:#f9cf75}.cards{display:flex;justify-content:center;gap:7px;min-height:90px}.card{width:58px;height:80px;background:#fff;color:#101923;border-radius:8px;border:2px solid #ccd7dc;display:grid;place-items:center;font-size:26px;font-weight:750;box-shadow:0 5px 9px #0006}.card.red{color:#d13a4b}.card.back{background:repeating-linear-gradient(45deg,#183e8e,#183e8e 5px,#306cd0 5px,#306cd0 9px);color:white;border:3px solid white}.board{text-align:center}#pot{color:#ffd56f;font-weight:800;font-size:21px;margin-top:12px}.me{align-self:center}.me .cards{margin-top:10px}.actions{text-align:center;max-width:100%}.actionrow{display:flex;align-items:end;gap:8px;justify-content:center;flex-wrap:wrap}.actionrow input{max-width:130px;margin:0}#prompt{min-height:24px;margin-bottom:14px;color:#f9cf75}#start{margin-top:15px}.panel h3{margin:0 0 12px}#history{font-size:14px;line-height:1.9;color:#cad8dd}#result{color:#ffd46e;font-weight:bold;margin-top:12px}footer{text-align:center;padding:25px;font-size:13px}@media(max-width:540px){.felt{padding:16px 7px;border-width:8px;border-radius:27% / 13%;min-height:410px}.seat{min-width:92px;padding:6px;font-size:12px}.card{width:42px;height:61px;font-size:20px}.actionrow button{padding:10px}.toolbar{font-size:13px}}