:root{--bg: #f5f3ee;--card: #fff;--ink: #222;--muted: #777;--line: #e3e0d8;--accent: #0f6b4f;--red: #b3261e;--green: #1b7f3b}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink)}.topbar{position:sticky;top:0;z-index:10}.room-bar{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:10px 16px;background:#0a4d39;color:#fff;text-decoration:none}.room-bar .room-name{font-size:17px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.room-bar .room-id{font-size:13px;opacity:.8;flex:none}nav{background:var(--accent);display:flex}nav a{flex:1;text-align:center;color:#fff;text-decoration:none;padding:14px 4px;opacity:.8;border-bottom:3px solid transparent}nav a.on{opacity:1;font-weight:600;border-bottom:3px solid #fff}main{max-width:720px;margin:0 auto;padding:20px 16px 60px}h1{font-size:22px;margin:4px 0 16px}h2{font-size:16px;margin:0 0 10px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line)}th{font-size:12px;text-transform:uppercase;color:var(--muted);font-weight:600}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.pos{color:var(--green);font-weight:600}.neg{color:var(--red);font-weight:600}input[type=text],input[type=number],select{min-height:44px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:16px;background:#fff;color:var(--ink)}button{min-height:44px;padding:8px 16px;border:0;border-radius:8px;background:var(--accent);color:#fff;font-size:16px;cursor:pointer;touch-action:manipulation}input[type=checkbox]{width:20px;height:20px;vertical-align:middle}button.ghost{background:#eee;color:var(--ink)}button.danger{background:var(--red)}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.row>input,.row>select{flex:1;min-width:0}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}.grid2>button{width:100%}.member{padding:12px 0;border-bottom:1px solid var(--line)}.member:last-child{border-bottom:0}.member .top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:4px}.member .bal{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums}.member form{margin-top:8px}button.tag{min-height:36px;padding:4px 10px;font-size:14px}.table{position:relative;width:100%;max-width:340px;aspect-ratio:1;margin:8px auto 0}.table .felt{position:absolute;top:22%;right:22%;bottom:22%;left:22%;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;text-align:center;font-size:14px;opacity:.9}.seat-btn{position:absolute;transform:translate(-50%,-50%);min-height:40px;max-width:110px;padding:6px 10px;font-size:14px;background:#fff;color:var(--ink);border:2px solid var(--accent);border-radius:20px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.seat-btn.sel{background:#ffd54a;border-color:#c49a00}.seat-btn.out{opacity:.4;border-style:dashed}button:disabled{opacity:.4}button.mv{min-width:44px;padding:8px 0}.check{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}.flash{background:#fff7d6;border:1px solid #ecd98a;padding:10px 14px;border-radius:8px;margin-bottom:16px}.muted{color:var(--muted);font-size:13px}.pot{font-size:32px;font-weight:700}.turn{background:#e8f4ef}.packed{color:var(--muted);text-decoration:line-through}details summary{cursor:pointer;padding:6px 0}@media (max-width: 480px){main{padding:14px 12px 40px}.card{padding:14px 12px}th,td{padding:8px 4px;font-size:14px}.pot{font-size:28px}}.busy button{pointer-events:none;opacity:.6}.avatar{display:inline-flex;align-items:center;justify-content:center;flex:none;border-radius:50%;object-fit:cover;background:var(--accent);color:#fff;font-weight:700}.profile-head{display:flex;align-items:center;gap:14px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 8px;text-align:center}.stat{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}.code{font-size:30px;font-weight:700;letter-spacing:3px;font-variant-numeric:tabular-nums;margin:4px 0 8px}.member a{color:inherit}details.card summary{margin-bottom:0}details.card[open] summary{margin-bottom:12px}