:root{--bg:#f4f1ea;--surface-1:#fffdf9;--surface-2:#eee9df;--border:#ddd6c8;--border-strong:#b8ad97;--text:#2b2620;--text-muted:#8a8071;--accent:#2f6f5e;--accent-bg:#e4f0ec;--suit-red:#b0413e}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app-shell{justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.card-panel{background:var(--surface-1);border:1px solid var(--border);border-radius:12px;width:100%;max-width:420px;padding:1.5rem;box-shadow:0 2px 10px #0000000d}.panel-title{text-align:center;margin-bottom:1rem;font-size:20px;font-weight:600}.tab-row{gap:8px;margin-bottom:1rem;display:flex}.tab{border:1px solid var(--border);background:var(--surface-2);cursor:pointer;border-radius:8px;flex:1;padding:8px}.tab.active{background:var(--accent-bg);border-color:var(--accent);color:var(--accent);font-weight:600}.field{margin-bottom:10px}.field label{color:var(--text-muted);margin-bottom:4px;font-size:12px;display:block}.field input,.field select{border:1px solid var(--border);background:var(--surface-1);width:100%;color:var(--text);border-radius:6px;padding:8px;font-size:14px}.add-bot-row{align-items:center;gap:10px;margin:10px 0;font-size:13px;display:flex}.toggle-row{border-top:1px solid var(--border);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:12px;padding:8px 0;font-size:14px;display:flex}button.primary{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;padding:10px;font-size:15px;font-weight:600}button.primary:disabled{opacity:.5;cursor:not-allowed}.error-text{color:var(--suit-red);text-align:center;margin-top:10px;font-size:13px}.error-toast{background:var(--suit-red);color:#fff;border-radius:8px;padding:8px 16px;font-size:13px;position:fixed;bottom:16px;left:50%;transform:translate(-50%)}.muted-text{color:var(--text-muted);font-size:13px}.center{text-align:center}.player-list{margin:0 0 1rem;padding:0;list-style:none}.player-list li{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px;padding:8px 0;font-size:14px;display:flex}.lobby-row-end{align-items:center;gap:10px;display:flex}.lobby-row-controls{align-items:center;gap:6px;font-size:12px;display:flex}.difficulty-select{border:1px solid var(--border);background:var(--surface-1);color:var(--text);border-radius:4px;padding:2px 4px;font-size:12px}.bot-name-input{border:1px solid var(--border);background:var(--surface-1);color:var(--text);border-radius:6px;width:120px;padding:4px 8px;font-size:13px}.dot{border-radius:50%;width:8px;height:8px}.dot.connected{background:var(--accent)}.dot.disconnected{background:var(--border-strong)}.board-panel{background:var(--surface-1);border:1px solid var(--border);border-radius:12px;width:100%;max-width:520px;padding:1rem}.board-header{color:var(--text-muted);justify-content:space-between;margin-bottom:10px;font-size:12px;display:flex}.opponents-row{flex-wrap:wrap;justify-content:space-around;gap:8px;margin-bottom:14px;display:flex}.opponent{text-align:center}.opponent-departed{opacity:.5}.fan{width:56px;height:34px;margin:0 auto;position:relative}.fan-empty{height:34px}.card-back{background-color:var(--surface-2);border:1px solid var(--border-strong);background-position:50%;background-size:cover;border-radius:3px;width:20px;height:30px;position:absolute;top:0}.opponent-label{color:var(--text-muted);margin-top:4px;font-size:11px}.drop-link{color:var(--suit-red);margin-top:2px;font-size:10px}.suits-row{background:var(--surface-2);border-radius:8px;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px;padding:10px 6px;display:grid}.suit-column{text-align:center}.suit-symbol{color:var(--text-muted);margin-bottom:4px;font-size:12px}.suit-slot{flex-direction:column;justify-content:center;align-items:center;height:88px;display:flex}.mini-card{border:1px solid var(--border-strong);background:var(--surface-1);text-shadow:0 1px 2px #ffffffe6,0 0 4px #fff9;color:#1a1a1a;background-position:50%;background-size:cover;border-radius:4px;justify-content:center;align-items:center;width:28px;height:36px;font-size:11px;font-weight:700;display:flex}.mini-card.placeholder{color:var(--text-muted);text-shadow:none;border-style:dashed;font-size:8px;font-weight:400}.mini-card.red{color:var(--suit-red)}.mini-card.tap-target{cursor:pointer}.mini-card.tap-target:disabled{cursor:default;opacity:.6}.mini-card.table-card{cursor:default}.mini-card.table-card:not(:disabled){cursor:pointer}.stack{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:2px;width:24px;margin:3px 0;padding:4px 0;display:flex}.stack-sliver{border:1px solid var(--border);background:var(--surface-1);border-radius:2px;height:5px}.hand-label{color:var(--text-muted);text-align:center;margin-bottom:6px;font-size:12px}.hand-row{gap:4px;padding-bottom:8px;display:flex;overflow-x:auto}.hand-card{border:1px solid var(--border);background:var(--surface-2);cursor:pointer;text-shadow:0 1px 2px #ffffffe6,0 0 4px #fff9;color:#1a1a1a;background-position:50%;background-size:cover;border-radius:5px;flex-shrink:0;min-width:34px;height:46px;font-size:13px;font-weight:700}.hand-card.red{color:var(--suit-red);text-shadow:0 1px 2px #fffffff2,0 0 4px #ffffffb3}.hand-card.legal{border:2px solid var(--accent);box-shadow:0 0 0 2px var(--accent-bg) inset}.hand-card:disabled{cursor:default;opacity:.75}.overlay{background:#0006;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.standings-table{border-collapse:collapse;width:100%;margin:12px 0;font-size:14px}.standings-table td{border-bottom:1px solid var(--border);padding:6px 0}.standings-table td.right{text-align:right}.standings-table tr.winner-row td{color:var(--accent);font-weight:700}.turn-countdown{font-variant-numeric:tabular-nums;margin-left:8px;font-weight:700}.turn-countdown.urgent{color:var(--suit-red)}.no-legal-play-prompt{background:var(--surface-2);text-align:center;color:var(--text);border-radius:6px;flex-direction:column;align-items:center;gap:8px;margin-bottom:10px;padding:8px 10px;font-size:13px;display:flex}.pass-button{width:auto;padding:6px 20px;font-size:13px}.round-end-panel{max-width:460px;max-height:85vh;overflow-y:auto}.hand-breakdown{text-align:left;margin:4px 0 14px}.hand-breakdown-title{margin-bottom:6px;font-size:12px}.hand-breakdown-row{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:6px 0;display:flex}.hand-breakdown-name{flex-shrink:0;font-size:13px;font-weight:600}.hand-breakdown-cards{flex-wrap:wrap;align-items:center;gap:4px;font-size:12px;display:flex}.breakdown-chip{border:1px solid var(--border-strong);background:var(--surface-2);border-radius:4px;padding:2px 5px;font-weight:600}.breakdown-chip.red{color:var(--suit-red)}.hand-breakdown-sum{margin-left:4px;font-weight:700}.bot-badge{font-size:12px}.round-announcement{margin-bottom:4px}.round-points-won{text-align:center;color:var(--accent);margin-bottom:10px;font-size:28px;font-weight:800}.scoreboard{background:var(--surface-2);border-radius:8px;flex-wrap:wrap;justify-content:center;gap:6px 12px;margin-bottom:12px;padding:8px;font-size:12px;display:flex}.scoreboard-entry{align-items:baseline;gap:4px;display:flex}.scoreboard-entry.you .scoreboard-name{color:var(--accent);font-weight:700}.scoreboard-name{color:var(--text-muted)}.scoreboard-score{font-weight:700}.banner{z-index:50;text-align:center;padding:8px;font-size:13px;font-weight:600;position:fixed;top:0;left:0;right:0}.banner-warning{color:#4a3a08;background:#f4c964}.banner-error{background:var(--suit-red);color:#fff}.banner-inline{background:var(--surface-2);border-radius:6px;margin-bottom:10px;padding:6px}.link-button{color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0;font-size:13px;text-decoration:underline}.link-button.center-block{margin:12px auto 0;display:block}.banner-error .link-button{color:#fff}.rules-panel{max-width:480px;max-height:80vh;overflow-y:auto}.rules-body{text-align:left;margin-bottom:1rem;font-size:14px;line-height:1.5}.rules-body p{margin:0 0 10px}.rules-body ul{margin:0 0 10px;padding-left:20px}.design-picker-panel{max-width:420px}.design-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px;display:grid}.design-swatch{border:2px solid var(--border);background:var(--surface-2);cursor:pointer;border-radius:8px;flex-direction:column;align-items:center;gap:4px;padding:6px;display:flex}.design-swatch.selected{border-color:var(--accent);background:var(--accent-bg)}.design-swatch-preview{aspect-ratio:5/7;background-position:50%;background-size:cover;background-color:var(--surface-1);border:1px solid var(--border);width:100%;color:var(--text-muted);border-radius:4px;justify-content:center;align-items:center;font-weight:700;display:flex}.design-swatch-label{color:var(--text-muted);font-size:11px}.design-swatch.selected .design-swatch-label{color:var(--accent);font-weight:600}.stack-modal-row{flex-wrap:wrap;justify-content:center;gap:6px;margin:14px 0;display:flex}.stack-modal-card{width:34px;height:44px;font-size:13px}@media (width<=480px){.app-shell{align-items:flex-start;padding:.5rem}.card-panel,.board-panel{border-radius:8px;padding:1rem}.panel-title{font-size:18px}.opponents-row{justify-content:flex-start;gap:14px;padding-bottom:4px;overflow-x:auto}.opponent{flex-shrink:0}.suits-row{grid-template-columns:repeat(2,1fr);gap:14px 10px}.suit-slot{height:76px}.mini-card{width:24px;height:32px;font-size:10px}.hand-card{min-width:30px;height:42px;font-size:11px}.board-header{font-size:11px}.rules-panel{max-height:85vh}}@media (width>=700px){.board-panel{max-width:920px;padding:1.5rem}.card-panel{max-width:480px}.board-header{font-size:15px}.panel-title{font-size:24px}.fan{width:88px;height:52px}.card-back{width:32px;height:48px}.opponent-label{font-size:14px}.suit-symbol{font-size:18px}.suit-slot{height:150px}.mini-card{border-radius:6px;width:50px;height:66px;font-size:19px}.stack{width:42px}.stack-sliver{height:8px}.hand-label{font-size:14px}.hand-card{border-radius:8px;min-width:62px;height:86px;font-size:22px}.scoreboard{gap:8px 18px;font-size:15px}.standings-table{font-size:16px}.round-points-won{font-size:34px}.design-swatch-label{font-size:13px}.stack-modal-card{width:54px;height:70px;font-size:19px}}