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var(--border);background:var(--bg);border-radius:8px;outline:none;width:100%;padding:10px 12px}.nb-field input[type=text]:focus{border-color:var(--accent)}.nb-swatches{flex-wrap:wrap;gap:8px;display:flex}.nb-swatch{border:2px solid #0000;border-radius:50%;width:28px;height:28px;padding:0}.nb-swatch.selected{border-color:var(--text-h)}.nb-paper-options{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.nb-paper-option{border:2px solid var(--border);background:var(--bg);color:var(--text-muted);border-radius:8px;flex-direction:column;align-items:center;gap:6px;padding:6px;font-size:11px;display:flex}.nb-paper-option.selected{border-color:var(--accent);color:var(--text-h)}.nb-paper-preview{background:#fff;border-radius:4px;width:100%;height:36px;display:block;position:relative}.nb-paper-option.lined .nb-paper-preview{background-image:repeating-linear-gradient(#fff 0 7px,#cfd3da 7px 8px)}.nb-paper-option.lined_wide .nb-paper-preview{background-image:repeating-linear-gradient(#fff 0 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button.selected{border-color:var(--accent);background:var(--accent-bg,#4a6fa526)}.toolbar-text-format{align-items:center;gap:4px;display:flex}.toolbar-text-format button,.toolbar-text-align button{border:1px solid var(--border);background:var(--bg);width:26px;height:26px;color:var(--text);border-radius:6px;font-size:12px;line-height:1}.toolbar-text-format button.selected,.toolbar-text-align button.selected{border-color:var(--accent);background:var(--accent-bg,#4a6fa526)}.toolbar-text-format select{border:1px solid var(--border);background:var(--bg);height:26px;color:var(--text);border-radius:6px;padding:0 4px;font-size:12px}.toolbar-text-align{gap:4px;display:flex}.toolbar-eraser-options{align-items:center;gap:10px;display:flex}.toolbar-eraser-modes{gap:4px;display:flex}.toolbar-eraser-modes button{border:1px solid var(--border);background:var(--bg);height:26px;color:var(--text);border-radius:6px;padding:0 8px;font-size:12px}.toolbar-eraser-modes button.selected{border-color:var(--accent);background:var(--accent-bg,#4a6fa526)}.toolbar-eraser-toggle{color:var(--text);white-space:nowrap;align-items:center;gap:4px;font-size:12px;display:flex}.toolbar-undo{gap:4px;display:flex}.toolbar-undo button{border:1px solid var(--border);background:var(--bg);border-radius:8px;width:30px;height:30px;font-size:15px;line-height:1}.toolbar-undo button:disabled{opacity:.35;cursor:not-allowed}.toolbar-zoom select{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:8px;padding:6px 8px}.toolbar-more{position:relative}.toolbar-more>button{border:1px solid var(--border);background:var(--bg);border-radius:8px;width:30px;height:30px;font-size:16px;line-height:1}.toolbar-more-menu{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);z-index:20;border-radius:8px;min-width:140px;margin-top:4px;position:absolute;top:100%;right:0;overflow:hidden}.toolbar-more-menu button{text-align:left;background:var(--surface);width:100%;color:var(--text);border:none;padding:9px 14px;font-size:13px;display:block}.toolbar-more-menu button:hover{background:var(--bg)}.save-indicator{color:var(--text-muted);white-space:nowrap;font-size:13px}.save-indicator.saved{color:#3aaf6f}.save-indicator.error{color:var(--danger)}.save-retry-btn{color:var(--accent);background:0 0;border:none;padding:0;font-size:13px;text-decoration:underline}.page-thumb{border:2px solid var(--border);background:var(--surface);border-radius:6px;flex-direction:column;align-items:center;gap:4px;padding:4px;display:flex}.page-thumb.active{border-color:var(--accent)}.page-thumb canvas{background:#fff;border:1px solid #d5d5d5;display:block}.page-thumb-number{color:var(--text-muted);font-size:11px}.page-sidebar{border-right:1px solid var(--border);background:var(--surface);flex-direction:column;flex-shrink:0;align-items:center;gap:10px;width:100px;padding:12px 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0;border:none;padding:4px;font-size:16px;line-height:1}.ocr-panel-close:hover{color:var(--text-h)}.ocr-panel-body{flex-direction:column;flex:1;gap:14px;padding:20px;display:flex;overflow-y:auto}.ocr-source-tabs{border:1px solid var(--border);border-radius:8px;display:flex;overflow:hidden}.ocr-source-tabs button{color:var(--text-muted);border-right:1px solid var(--border);background:0 0;flex:1;padding:9px;font-size:13px}.ocr-source-tabs button:last-child{border-right:none}.ocr-source-tabs button.active{background:var(--accent);color:#fff}.ocr-source-tabs button:disabled{opacity:.6}.ocr-file-picker{border:1px dashed var(--border);text-align:center;color:var(--text-muted);cursor:pointer;border-radius:8px;padding:16px;font-size:13px;display:block}.ocr-file-picker input{display:none}.ocr-hint{color:var(--text-muted);margin:0;font-size:12px}.ocr-recognize-btn{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:11px;font-weight:600}.ocr-recognize-btn:disabled{opacity:.6;cursor:not-allowed}.ocr-progress{flex-direction:column;gap:8px;display:flex}.ocr-progress-bar{background:var(--bg);border-radius:3px;height:6px;overflow:hidden}.ocr-progress-fill{background:var(--accent);height:100%;transition:width .15s ease-out}.ocr-progress-row{color:var(--text-muted);justify-content:space-between;align-items:center;font-size:12px;display:flex}.ocr-cancel-btn{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:6px;padding:4px 10px;font-size:12px}.ocr-cancel-btn:hover{background:var(--bg)}.ocr-error{color:var(--danger);margin:0;font-size:13px}.ocr-result{flex-direction:column;gap:10px;display:flex}.ocr-result textarea{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);resize:vertical;border-radius:8px;padding:10px;font-family:inherit;font-size:13px}.ocr-result-actions{gap:8px;display:flex}.ocr-result-actions button{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;flex:1;padding:9px;font-size:13px}.ocr-result-actions button:hover:not(:disabled){background:var(--bg)}.ocr-result-actions button:disabled{opacity:.6;cursor:not-allowed}.ocr-insert-btn{font-weight:600;background:var(--accent)!important;color:#fff!important;border:none!important}.conflict-banner{border:1px solid var(--danger);width:100%;max-width:900px;color:var(--text);background:#d645451f;border-radius:8px;align-items:center;gap:12px;margin-bottom:16px;padding:10px 16px;font-size:14px;display:flex}.conflict-banner button{border:1px solid var(--border);background:var(--surface);color:var(--text);white-space:nowrap;border-radius:6px;padding:6px 12px}.conflict-banner button:hover{background:var(--bg)}