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76px;color:var(--text);font-size:15px}.book-name{flex:1;min-width:0;font-size:13px;font-weight:400;color:var(--text-body);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.line-tag{position:relative;padding:1px 8px;border-radius:999px;background:var(--book-line);color:#fff;font-size:11px;font-weight:700}.openings .book-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:14px 0 2px}.openings .book-head h3{margin:0}.openings .band-select{display:inline-block;margin:0;padding:3px 6px;font-size:12px;color:var(--text)}.band-caption{margin:0 0 4px;font-size:11px;color:var(--muted);text-align:right;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.band-caption.error-text{color:var(--error)}.book-move,.book-move .book-san,.book-move .book-name{position:relative}.share-bar{position:absolute;left:0;top:3px;bottom:3px;border-radius:0 3px 3px 0;background:#ffffff12;pointer-events:none;transition:width .3s}.book-move.in-line .share-bar{background:#529bdc40}.book-share{position:relative;flex:0 0 38px;text-align:right;font-size:13px;font-variant-numeric:tabular-nums;color:var(--text)}.book-share.few{color:var(--muted)}.share-placeholder{display:inline-block;width:26px;height:8px;border-radius:4px;background:var(--surface-3);vertical-align:middle}.book-move.off-book .book-san{color:var(--text-body);font-weight:400}.book-move.off-book .book-name{color:var(--muted);font-style:italic}.book-sep{padding:8px 8px 2px;font-size:11px;color:var(--muted)}.band-chart{height:112px;margin-top:8px;padding-top:8px;border-top:1px solid var(--border);font-size:12px}.band-chart-head{display:flex;justify-content:space-between;gap:8px;white-space:nowrap}.band-chart-head>span:first-child{overflow:hidden;text-overflow:ellipsis}.band-cols,.band-axis{display:grid;grid-template-columns:repeat(9,1fr);gap:4px}.band-cols{align-items:end;height:40px;margin-top:6px}.band-col{min-height:2px;border-radius:2px 2px 0 0;background:#5d5b57;transition:height .3s}.band-col.chosen{background:var(--book-line)}.band-col.pending{height:4px;background:var(--surface-3)}.band-axis{margin-top:2px;font-size:11px;color:var(--muted);text-align:center}.results{display:flex;height:8px;margin-top:8px;border-radius:4px;overflow:hidden;background:var(--surface-3)}.results-white{background:var(--square-light)}.results-draw{background:var(--muted)}.results-black{background:#1a1918}.results-text{margin:3px 0 0;font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.review h3{margin:14px 0 6px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.review .search{display:block;width:100%;padding:7px 10px;border-radius:6px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font:inherit;font-size:14px}.review .search::placeholder{color:var(--muted)}.review .search:focus{outline:none;border-color:var(--green)}.review-user{display:flex;gap:8px;margin-top:8px}.review-user .search{flex:1;min-width:0}.review .paste{resize:vertical;min-height:64px;font-family:ui-monospace,Cascadia Mono,Consolas,monospace;font-size:12px}.review .owner a{color:var(--text-body)}.outcome.won{color:var(--green)}.outcome.lost{color:var(--error)}.progress{height:6px;margin-top:12px;border-radius:3px;background:var(--surface-2);overflow:hidden}.progress div{height:100%;background:var(--green);transition:width .3s ease}.review-table{width:100%;margin-top:12px;border-collapse:collapse;font-size:14px}.review-table th,.review-table td{padding:4px 6px;text-align:center;font-weight:400}.review-table thead th{vertical-align:bottom;border-bottom:1px solid var(--border)}.review-table tbody th{text-align:left;white-space:nowrap}.review-table td{width:32%;color:var(--text);font-variant-numeric:tabular-nums}.review-player{display:block;color:var(--text);font-weight:600;overflow-wrap:anywhere}.review-table .muted{font-size:12px}.review-table .accuracy td{font-size:18px;font-weight:700}.review-table .chesscom-accuracy th,.review-table .chesscom-accuracy td{color:var(--muted);font-size:13px}.review-table .grade-icon{margin-right:4px}.moves{padding:0;overflow:hidden}.opening,.game-title{padding:9px 16px;border-bottom:1px solid var(--border)}.opening{font-size:14px;color:var(--text-body);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.game-title{font-size:15px;font-weight:700;color:var(--text)}.game-title .score{font-weight:400}.move-table{overflow-y:auto;scrollbar-width:thin;scrollbar-color:#4b4845 transparent}.opening,.game-title,.move-nav{flex:none}.move-row{display:grid;grid-template-columns:52px 100px 100px;align-items:center;min-height:30px}.move-row:nth-child(2n){background:var(--row-alt)}.move-no{color:var(--muted);font-weight:700;font-size:14px;padding-left:16px}.move-cell{display:inline-flex;align-items:center;gap:5px;background:transparent;color:var(--text-body);padding:2px 5px;border-radius:3px;font-size:15px;font-weight:700}.move-cell:hover:not(:disabled){background:transparent;color:var(--text)}.move-cell.selected,.move-cell.selected:hover:not(:disabled){background:var(--selected);color:var(--text);box-shadow:inset 0 -2px #ffffff1f}.move-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:8px;background:var(--nav-strip)}.move-nav button{display:grid;place-items:center;height:44px;background:var(--nav-button);border-radius:6px;box-shadow:inset 0 -2px #00000040}.move-nav button:hover:not(:disabled){background:#3a3936}.move-nav button:disabled{opacity:1;background:#2a2927}.move-nav svg{width:22px;height:22px;fill:none;stroke:#c6c6c6;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.move-nav button:disabled svg{stroke:#737271}.badge{min-width:22px;padding:0 5px;border-radius:10px;font-size:12px;font-weight:700;text-align:center;color:#fff}.badge.pending{width:10px;min-width:10px;height:10px;padding:0;border-radius:50%;background:var(--muted);animation:pulse 1s ease-in-out infinite}.badge.error{background:var(--blunder)}.grade-icon{flex:none;width:18px;height:18px;vertical-align:-4px}.move-grade{display:inline-flex;gap:2px}.tag.best{background:var(--best)}.tag.excellent{background:var(--excellent)}.tag.good{background:var(--good)}.tag.inaccuracy{background:var(--inaccuracy)}.tag.mistake{background:var(--mistake)}.tag.blunder{background:var(--blunder)}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.panel h2{margin-bottom:0}.owner{margin:0 0 8px;font-size:13px;color:var(--muted)}.tag{display:inline-flex;align-items:center;gap:5px;color:#fff;font-size:13px;font-weight:700;padding:2px 10px 2px 3px;border-radius:999px;white-space:nowrap}.tag .grade-icon{width:17px;height:17px}.facts{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:8px 0;font-size:14px}.facts dt{color:var(--muted)}.facts dd{margin:0;min-width:0}.line{font-family:ui-monospace,Cascadia Mono,Consolas,monospace;font-size:13px;color:var(--muted);overflow-wrap:anywhere}.drop{color:var(--error)}.motifs{margin:8px 0;padding-left:18px;font-size:14px}.actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:10px}.model-picker select{margin-top:0}.error-text{color:var(--error)}.facts-line{margin:6px 0 8px;font-size:13px;color:var(--muted)}.explanation{margin-top:12px;padding-top:10px;border-top:1px solid var(--border)}.explanation .summary{margin:0 0 8px;font-size:16px;font-weight:700;color:var(--text)}.steps{list-style:none;margin:0;padding:0}.step{display:flex;align-items:flex-start;gap:10px;width:100%;padding:8px 10px;background:transparent;color:var(--text-body);font-weight:400;text-align:left;border-radius:6px}.step:hover:not(:disabled){background:#3a3835}.step.on,.step.on:hover:not(:disabled){background:var(--selected);color:var(--text)}.step-no{flex:0 0 20px;height:20px;margin-top:1px;border-radius:50%;display:grid;place-items:center;background:var(--surface-2);color:#c6c6c6;font-size:12px;font-weight:700}.step.on .step-no{background:var(--green);color:#fff}.step-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:10px 0 4px}.step-nav button{display:grid;place-items:center;height:34px;padding:0;background:var(--nav-button);box-shadow:inset 0 -2px #00000040}.step-nav button:hover:not(:disabled){background:#3a3936}.step-nav svg{width:18px;height:18px;fill:none;stroke:#c6c6c6;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.explained-by{margin-top:10px}.questions{margin-top:4px}.board-ahead button.tool{padding:0 2px;color:var(--text-body);text-decoration:underline}.branch{margin-top:4px}.exchange{margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}.exchange .question{margin:0 0 8px auto;width:fit-content;max-width:85%;padding:6px 10px;border-radius:10px 10px 2px;background:var(--surface-2);color:var(--text)}.exchange .question:has(+.question-tools){margin-bottom:2px}.question-tools,.answered-by{display:flex;align-items:center;gap:4px}.question-tools{justify-content:flex-end;margin-bottom:8px;font-size:12px;color:var(--muted)}.versions{display:inline-flex;align-items:center;gap:2px}button.tool{padding:2px 6px;background:transparent;color:var(--muted);font-size:12px;font-weight:600}button.tool:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.versions button.tool{font-size:15px;line-height:1}.edit-question{margin-bottom:10px}.edit-question textarea{display:block;width:100%;padding:7px 10px;border-radius:6px;border:1px solid var(--green);background:var(--surface-2);color:var(--text);font:inherit;font-size:14px;resize:vertical}.edit-question textarea:focus{outline:none}.edit-question .actions{justify-content:flex-end;margin-top:6px}.exchange .answer{margin:0 0 4px;color:var(--text)}.ask{display:flex;gap:8px;margin-top:14px}.ask input{flex:1;min-width:0;padding:7px 10px;border-radius:6px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font:inherit;font-size:14px}.ask input::placeholder{color:var(--muted)}.ask input:focus{outline:none;border-color:var(--green)}.explanation h3{margin:10px 0 2px;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.explanation p{margin:0}.spinner{display:inline-block;width:12px;height:12px;border:2px solid var(--muted);border-top-color:transparent;border-radius:50%;animation:spin .8s linear infinite;vertical-align:-1px;margin-right:6px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.3}}