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var(--line);position:relative;overflow:hidden}#evalbar-fill{position:absolute;bottom:0;left:0;right:0;height:50%;background:#ece9e2;transition:height .25s ease}.hud{display:flex;gap:8px}.hud-cell{flex:1;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px 10px;display:flex;flex-direction:column;gap:2px;min-width:0}.hud-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.hud-value{font-size:20px;font-weight:600;font-variant-numeric:tabular-nums}.hud-value.thinking{opacity:.45}.status{color:var(--muted);font-size:13px;min-height:18px}.controls{display:flex;gap:6px}button{flex:1;min-height:44px;padding:0 10px;border-radius:8px;border:1px solid var(--line);background:var(--panel-2);color:var(--text);font-size:15px;font-family:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}button:active{background:#363b45}button.primary{background:var(--accent);border-color:var(--accent);color:#16200a;font-weight:600}.toggles{display:flex;gap:8px}.switch{flex:1;display:flex;align-items:center;gap:8px;min-height:44px;padding:0 10px;background:var(--panel);border:1px solid var(--line);border-radius:8px;font-size:14px}.switch input{width:20px;height:20px;accent-color:var(--accent)}.strength{display:flex;align-items:center;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:6px 10px}.strength-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);white-space:nowrap}.strength-options{display:flex;flex:1;gap:6px}.strength-options button{min-height:38px;font-size:14px;background:var(--panel-2)}.strength-options button[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#16200a;font-weight:600}.setup{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:8px;display:flex;flex-direction:column;gap:8px}.setup-row{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.setup-actions button{flex:1 1 80px}.setup-turn{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}.setup-turn select{background:var(--panel-2);color:var(--text);border:1px solid var(--line);border-radius:6px;min-height:36px;padding:0 6px;font-family:inherit}.setup-error{color:#e0736b;font-size:13px;min-height:16px}.palette{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;width:100%;height:auto}.palette-item{flex:none;min-height:0;aspect-ratio:1 / 1;padding:2px;display:flex;align-items:center;justify-content:center}.palette-item.armed{outline:2px solid var(--accent);background:#363b45}.palette-erase{font-size:20px;color:#e0736b}.palette piece,.promotion piece{display:block;width:100%;height:100%;background-size:contain;background-repeat:no-repeat;background-position:center;position:static}.promotion{position:absolute;inset:0;z-index:20;background:#0c0e12d9;display:flex;align-items:center;justify-content:center;gap:6px;padding:12px;height:100%}.promotion button{flex:0 1 22%;aspect-ratio:1 / 1;min-height:0;padding:4px}.fen{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;color:var(--muted);word-break:break-all;user-select:all}.pgn{display:flex;flex-direction:column;gap:6px}.pgn-head{display:flex;align-items:center;gap:8px}.pgn-label{flex:1;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.pgn-head button{flex:0 0 auto;min-width:110px}.pgn-text{width:100%;min-height:110px;resize:vertical;padding:8px 10px;border-radius:8px;border:1px solid var(--line);background:var(--panel);color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.45;white-space:pre-wrap;overflow-wrap:anywhere;-webkit-text-size-adjust:100%}@media (max-height: 700px){.hud-value{font-size:17px}}