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input:focus{border-color:var(--primary)}.dialog-actions{display:flex;justify-content:flex-end;gap:8px}#version-panel{flex:1;overflow-y:auto;padding:24px 32px;background:var(--bg)}.version-panel-header{margin-bottom:16px}.version-panel-header h3{font-size:var(--text-2xl);font-weight:700}#version-list{display:grid;gap:6px;margin-bottom:24px}.version-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--editor-bg);border:1px solid var(--border);border-radius:var(--radius)}.version-item-info{display:flex;flex-direction:column;gap:2px}.version-item-label{font-size:var(--text-md);font-weight:600}.version-item-meta{font-size:var(--text-sm);color:var(--text-muted)}.version-item-current{border-color:var(--primary);background:#4c6ef50f}[data-theme=dark] .version-item-current{background:#4c6ef51f}.version-item-previewing{border-color:#d97706;background:#d977060f}[data-theme=dark] .version-item-previewing{background:#d977061f}.version-badge-current{display:inline-block;font-size:var(--text-xs);font-weight:600;color:var(--primary);background:#4c6ef51a;padding:1px 6px;border-radius:9999px;margin-left:6px;vertical-align:middle}.version-item-restore-info{font-size:var(--text-xs);color:var(--text-muted);font-style:italic}.version-loading,.version-empty{padding:20px;text-align:center;color:var(--text-muted);font-size:var(--text-md);background:var(--editor-bg);border:1px dashed var(--border);border-radius:var(--radius)}.version-preview-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.version-preview-header span{font-size:var(--text-lg);font-weight:600}#version-preview-content{max-width:800px;background:var(--editor-bg);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px 48px;min-height:200px;border:2px dashed var(--border)}.comment-mark{background:var(--comment-mark-bg);border-bottom:2px solid var(--comment-mark-border);cursor:pointer;padding:1px 0;transition:background var(--transition)}.comment-mark:hover{background:#ffd43b80}@keyframes comment-flash{0%{background:var(--comment-mark-bg)}30%{background:#ffa50099}to{background:var(--comment-mark-bg)}}.comment-mark.comment-flash{animation:comment-flash .8s ease}#comment-panel{width:320px;min-width:240px;max-width:480px;border-left:1px solid var(--border);background:var(--bg-elevated);display:flex;flex-direction:column;overflow:hidden;position:relative}.comment-panel-resize{position:absolute;left:0;top:0;bottom:0;width:4px;cursor:col-resize;z-index:5;background:transparent;transition:background .15s}.comment-panel-resize:hover{background:var(--primary)}.comment-panel-header{padding:12px 16px 8px;border-bottom:1px solid var(--border);background:var(--editor-bg)}.comment-panel-header h3{font-size:var(--text-lg);font-weight:700;margin-bottom:8px}.comment-filter-bar{display:flex;gap:4px}.comment-filter-btn.active{background:var(--primary);color:var(--text-on-primary);border-color:var(--primary)}#comment-list{flex:1;overflow-y:auto;padding:8px}.comment-empty{padding:24px;text-align:center;color:var(--text-muted);font-size:var(--text-base)}.comment-card{background:var(--editor-bg);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;margin-bottom:6px;cursor:pointer;transition:border-color var(--transition),box-shadow var(--transition)}.comment-card:hover{border-color:var(--border-hover)}.comment-card.active{border-color:var(--primary);box-shadow:0 0 0 2px #4263eb26}.comment-card.resolved{opacity:.6}.comment-excerpt{font-size:var(--text-xs);color:var(--text-muted);font-style:italic;padding:4px 6px;background:var(--warning-light);border-left:3px solid var(--comment-mark-border);border-radius:2px;margin-bottom:8px;line-height:1.4;word-break:break-word}.comment-header{display:flex;align-items:center;gap:6px;margin-bottom:6px}.comment-avatar{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--text-xs);font-weight:700;color:var(--text-on-primary);flex-shrink:0}.comment-avatar.small{width:20px;height:20px;font-size:10px}.comment-author{font-size:var(--text-sm);font-weight:600;color:var(--text)}.comment-time{font-size:var(--text-xs);color:var(--text-muted);margin-left:auto}.comment-actions{display:flex;gap:2px;margin-left:4px;opacity:0;transition:opacity var(--transition)}.comment-card:hover .comment-actions{opacity:1}.resolve-btn{color:var(--success)}.delete-btn{color:var(--danger)}.comment-text{font-size:var(--text-base);line-height:1.5;color:var(--text);word-break:break-word;margin-bottom:4px}.comment-pending{margin-top:4px}.comment-new-input{width:100%;padding:6px 8px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:var(--text-base);font-family:var(--font-sans);resize:vertical;outline:none;min-height:44px;background:var(--editor-bg);color:var(--text)}.comment-new-input:focus{border-color:var(--primary)}.comment-pending-actions{display:flex;justify-content:flex-end;gap:6px;margin-top:6px}.comment-reply{margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}.comment-reply-header{display:flex;align-items:center;gap:6px;margin-bottom:4px}.comment-reply-text{font-size:var(--text-sm);line-height:1.5;color:var(--text);word-break:break-word;padding-left:26px}.comment-reply-box{margin-top:6px}.comment-reply-input{width:100%;padding:5px 8px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:var(--text-sm);font-family:var(--font-sans);outline:none;background:var(--bg-elevated);color:var(--text)}.comment-reply-input:focus{border-color:var(--primary);background:var(--editor-bg)}.comment-resolved-section{margin-top:12px}.comment-resolved-header{font-size:var(--text-sm);font-weight:600;color:var(--text-muted);padding:4px 8px;margin-bottom:4px}.comment-tooltip{position:absolute;bottom:-30px;left:50%;transform:translate(-50%);background:var(--text);color:var(--text-on-primary);font-size:var(--text-xs);padding:4px 10px;border-radius:var(--radius-sm);white-space:nowrap;z-index:100;pointer-events:none}.comment-badge{display:inline-flex;align-items:center;justify-content:center;min-width:16px;height:16px;border-radius:8px;background:var(--danger);color:var(--text-on-primary);font-size:10px;font-weight:700;padding:0 4px;margin-left:4px}.sidebar-toggle-btn{flex-shrink:0;width:26px;height:26px;font-size:var(--text-md);font-weight:700}.sidebar-edit-btn{flex-shrink:0;color:var(--primary);font-weight:600}.sidebar-edit-btn.active{background:var(--primary);color:var(--text-on-primary);border-color:var(--primary)}.chapter-item.configure-mode{display:flex;align-items:center;justify-content:space-between;padding-right:8px}.chapter-item.configure-mode .chapter-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chapter-controls{display:flex;gap:2px;opacity:0;transition:opacity .15s;flex-shrink:0}.chapter-item.configure-mode:hover .chapter-controls{opacity:1}.chapter-control-btn{border:1px solid var(--border);color:var(--text);line-height:1}.chapter-control-btn:hover{background:var(--primary-light);border-color:var(--primary)}.chapter-control-danger:hover{background:var(--danger-light);border-color:var(--danger);color:var(--danger)}.chapter-rename-input{flex:1;padding:2px 6px;border:1px solid var(--primary);border-radius:3px;font-size:var(--text-base);font-family:var(--font-sans);outline:none;min-width:0;background:var(--editor-bg);color:var(--text)}#chapter-add-bar{padding:8px 16px;border-top:1px solid var(--border)}.add-chapter-btn{width:100%}.inline-dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay);display:flex;align-items:center;justify-content:center;z-index:2000}.inline-dialog-card{background:var(--editor-bg);border-radius:var(--radius);padding:24px;min-width:360px;max-width:440px;box-shadow:var(--shadow-lg)}.inline-dialog-card p{margin:0 0 16px;font-size:var(--text-md);color:var(--text)}.inline-dialog-input{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:6px;font-size:var(--text-md);font-family:var(--font-sans);margin-bottom:16px;box-sizing:border-box;outline:none;background:var(--editor-bg);color:var(--text)}.inline-dialog-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px #4c6ef526}.inline-dialog-actions{display:flex;justify-content:flex-end;gap:8px}#guideline-dialog{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay);display:flex;align-items:center;justify-content:center;z-index:1000}.dialog-card-wide{max-width:600px}.dialog-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.dialog-form-grid label{display:flex;flex-direction:column;gap:4px;font-size:var(--text-sm);font-weight:600;color:var(--text-muted)}.dialog-form-grid label.full-width{grid-column:1 / -1}.dialog-form-grid input,.dialog-form-grid textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);font-size:var(--text-base);font-family:var(--font-sans);outline:none;box-sizing:border-box;background:var(--editor-bg);color:var(--text)}.dialog-form-grid input:focus,.dialog-form-grid textarea:focus{border-color:var(--primary)}.doc-card-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}.doc-card-action-btn{opacity:0;transition:opacity var(--transition),background var(--transition)}.doc-card:hover .doc-card-action-btn{opacity:1}.doc-selector-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.doc-selector-section-header h3{font-size:var(--text-xl);color:var(--text-muted);margin:0}#editor .ProseMirror{transition:opacity .4s ease}#editor.is-loading .ProseMirror{opacity:0;visibility:hidden;max-height:0;overflow:hidden;transition:none}.editor-skeleton{padding:8px 0;transition:opacity .35s ease}.editor-skeleton.fade-out{opacity:0}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton-line{height:14px;background:linear-gradient(90deg,var(--border) 25%,var(--bg-elevated) 37%,var(--border) 63%);background-size:800px 14px;animation:shimmer 1.5s infinite linear;border-radius:6px;margin-bottom:14px;width:100%}.skeleton-heading{height:28px;width:55%;margin-bottom:28px;border-radius:8px}.skeleton-short{width:35%}.skeleton-medium{width:70%}.skeleton-long{width:92%}.skeleton-full{width:100%}.toolbar-template-btn{display:flex;align-items:center;gap:1px;position:relative}.toolbar-template-badge{font-size:8px;font-weight:700;line-height:1;background:var(--primary);color:var(--text-on-primary);border-radius:2px;padding:1px 2px;position:absolute;bottom:2px;right:0}.template-picker-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000}.template-picker-modal{background:var(--editor-bg);border-radius:var(--radius);box-shadow:var(--shadow-lg);max-width:720px;width:90%;max-height:80vh;overflow-y:auto;padding:24px}.template-picker-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.template-picker-header h3{font-size:1.25rem;font-weight:700;margin:0;color:var(--text)}.template-picker-close{font-size:24px;line-height:1;background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm)}.template-picker-close:hover{background:var(--bg-elevated);color:var(--text)}.template-picker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.template-picker-card{border:2px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease;overflow:hidden}.template-picker-card:hover{border-color:var(--primary);box-shadow:0 0 0 3px #4263eb1f}.template-picker-preview{padding:12px;background:var(--bg);border-bottom:1px solid var(--border);min-height:80px;display:flex;align-items:center;justify-content:center}.template-mini-table{width:100%;border-collapse:collapse;font-size:8px}.template-mini-table th,.template-mini-table td{border:1px solid var(--border);padding:3px 4px;text-align:left}.template-mini-table th{font-weight:600;font-size:7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.preview-placeholder{display:block;height:4px;background:var(--border);border-radius:2px;width:70%}.template-picker-info{padding:12px;display:flex;flex-direction:column;gap:4px}.template-picker-icon{font-size:1.25rem}.template-picker-name{font-size:.875rem;font-weight:600;color:var(--text)}.template-picker-desc{font-size:.75rem;color:var(--text-muted);line-height:1.4}.template-simple-config{text-align:center;padding:24px}.template-simple-config h4{margin:0 0 16px;font-size:1.1rem;color:var(--text)}.template-simple-fields{display:flex;gap:16px;justify-content:center;margin-bottom:20px}.template-simple-fields label{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--text)}.template-simple-fields input{width:60px;padding:6px 8px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.875rem;text-align:center;background:var(--editor-bg);color:var(--text)}.template-simple-actions{display:flex;gap:8px;justify-content:center}.tiptap .tableWrapper[data-template=evidence-grading]{border-radius:var(--radius);overflow:hidden}.tiptap .tableWrapper[data-template=evidence-grading] table{border-collapse:separate;border-spacing:0}.tiptap .tableWrapper[data-template=evidence-grading]>table th{background:#1e40af!important;color:#fff!important;font-weight:600}.tiptap .tableWrapper[data-template=evidence-grading]>table tr:nth-child(2n) td{background:#3b82f60d}.tiptap .tableWrapper[data-template=recommendation-matrix]>table th{background:#1e3a5f!important;color:#fff!important;font-weight:600;padding:6px 10px}.tiptap .tableWrapper[data-template=recommendation-matrix]>table td{padding:6px 10px}.tiptap .tableWrapper[data-template=comparison-chart]>table th{background:#f8fafc!important;color:#1e293b!important;font-weight:700;border-bottom:2px solid var(--border)}.tiptap .tableWrapper[data-template=data-summary]>table th{font-weight:600;border-bottom:2px solid var(--border)}.tiptap .tableWrapper[data-template=data-summary]>table td{font-family:var(--font-mono, "Geist Mono", monospace);font-size:.85rem}.tiptap .tableWrapper[data-template=data-summary]>table td:first-child{font-family:var(--font-sans, "Geist", sans-serif)}.tiptap .tableWrapper[data-template=simple]>table th{background:#f1f5f9!important;color:#1e293b!important}.tiptap .tableWrapper[data-template=icardio-recommendations]>table th{background:#f2f2f2!important;color:#000!important;font-weight:700;text-align:center}.tiptap .tableWrapper[data-template=icardio-recommendations]>table td:first-child{text-align:center}td[data-cell-type=badge-strength] p,td[data-cell-type=badge-evidence] p,th[data-cell-type=badge-strength] p,th[data-cell-type=badge-evidence] p{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.75rem;font-weight:600;text-align:center;line-height:1.6}td[data-cell-type=select-recommendation] p,td[data-cell-type=select-evidence-level] p,td[data-cell-type=badge-recommendation] p,th[data-cell-type=badge-recommendation] p{font-weight:600;text-align:center}td[data-cell-type=monospace],td[data-cell-type=monospace] p{font-family:var(--font-mono, "Geist Mono", monospace)!important;font-size:.85rem!important}.cell-widget-popover{background:var(--editor-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:4px;display:flex;gap:4px;flex-wrap:wrap;max-width:280px}.cell-widget-popover-btn{padding:4px 12px;border:1px solid var(--border);border-radius:999px;font-size:.75rem;font-weight:600;cursor:pointer;transition:opacity .15s ease;white-space:nowrap}.cell-widget-popover-btn:hover{opacity:.85}.cell-widget-popover-select{background:var(--bg);color:var(--text);border-radius:var(--radius-sm);min-width:36px;text-align:center}.cell-widget-popover-select:hover{background:var(--primary-light)}.search-panel{position:absolute;top:8px;right:8px;z-index:100;background:var(--editor-bg, #ffffff);border:1px solid var(--border, #e2e8f0);border-radius:var(--radius, 8px);box-shadow:var(--shadow-lg, 0 10px 25px rgba(0,0,0,.1));padding:8px;display:flex;flex-direction:column;gap:6px;min-width:340px;max-width:480px}.search-panel.hidden{display:none}.search-panel-row{display:flex;align-items:center;gap:4px}.search-replace-row.hidden{display:none}.search-input-wrapper{position:relative;flex:1}.search-input{width:100%;padding:6px 70px 6px 10px;border:1px solid var(--border, #e2e8f0);border-radius:var(--radius-sm, 4px);font-size:13px;background:var(--bg, #ffffff);color:var(--text, #1e293b);outline:none;transition:border-color .15s;box-sizing:border-box}.search-input:focus{border-color:var(--primary, #3b82f6);box-shadow:0 0 0 2px #3b82f626}.search-replace-row .search-input{padding-right:10px}.search-count{position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:11px;color:var(--muted, #94a3b8);pointer-events:none;white-space:nowrap}.search-count-zero{color:var(--danger, #ef4444)}.search-btn{display:flex;align-items:center;justify-content:center;min-width:28px;height:28px;padding:0 4px;border:1px solid transparent;border-radius:var(--radius-sm, 4px);background:transparent;color:var(--text, #1e293b);font-size:14px;cursor:pointer;transition:background .15s,border-color .15s}.search-btn:hover{background:var(--hover-bg, #f1f5f9)}.search-btn:active{background:var(--active-bg, #e2e8f0)}.search-btn-label{font-size:12px;padding:0 8px;font-weight:500}.search-case-btn{font-weight:700;font-size:13px;letter-spacing:-.5px}.search-case-btn.is-active{background:var(--primary, #3b82f6);color:#fff;border-color:var(--primary, #3b82f6)}.search-case-btn.is-active:hover{background:var(--primary-dark, #2563eb)}.search-result{background:#ffd43b66;border-radius:2px}.search-result-current{background:#ff910080;box-shadow:0 0 0 1px #ff91004d;border-radius:2px}[data-theme=dark] .search-panel{background:var(--editor-bg, #1e293b);border-color:var(--border, #334155)}[data-theme=dark] .search-input{background:var(--bg, #0f172a);border-color:var(--border, #334155);color:var(--text, #e2e8f0)}[data-theme=dark] .search-btn:hover{background:var(--hover-bg, #334155)}[data-theme=dark] .search-result{background:#ffd43b4d}[data-theme=dark] .search-result-current{background:#ff910073;box-shadow:0 0 0 1px #ff910040}.tiptap a.internal-link{color:var(--primary, #4263eb);text-decoration:underline;text-decoration-style:dashed;text-underline-offset:3px;cursor:pointer;transition:color .15s}.tiptap a.internal-link:hover{color:var(--primary-dark, #3b5bdb)}.tiptap a.external-link{color:var(--primary, #4263eb);text-decoration:underline;text-decoration-style:solid;text-underline-offset:3px;cursor:pointer;transition:color .15s}.tiptap a.external-link:after{content:"↗";font-size:.75em;margin-left:2px;vertical-align:super;opacity:.6}.tiptap a.external-link:hover{color:var(--primary-dark, #3b5bdb)}.tiptap a.reference-link{color:var(--primary, #4263eb);text-decoration:underline;text-decoration-style:dotted;text-underline-offset:2px;cursor:pointer}.tiptap a.reference-link:hover{color:var(--primary-dark, #3b5bdb)}.chapter-picker-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2000;background:#0006;display:flex;align-items:center;justify-content:center;animation:fadeIn .15s ease}.chapter-picker-modal{background:var(--editor-bg, #ffffff);border-radius:var(--radius, 8px);box-shadow:var(--shadow-lg, 0 20px 60px rgba(0, 0, 0, .15));border:1px solid var(--border, #e2e8f0);max-width:480px;width:90%;max-height:70vh;display:flex;flex-direction:column;overflow:hidden}.chapter-picker-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px;border-bottom:1px solid var(--border, #e2e8f0)}.chapter-picker-header h3{margin:0;font-size:1rem;font-weight:600;color:var(--text, #1e293b)}.chapter-picker-close{width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--text-muted, #64748b);border:none;background:none;border-radius:var(--radius, 6px);cursor:pointer}.chapter-picker-close:hover{background:var(--hover-bg, #f1f5f9);color:var(--text, #1e293b)}.chapter-picker-search-input{margin:12px 20px;padding:8px 12px;border:1px solid var(--border, #e2e8f0);border-radius:var(--radius, 6px);background:var(--bg, #f8fafc);color:var(--text, #1e293b);font-size:.875rem;outline:none;transition:border-color .15s}.chapter-picker-search-input:focus{border-color:var(--primary, #4263eb);box-shadow:0 0 0 2px #4263eb26}.chapter-picker-list{flex:1;overflow-y:auto;padding:4px 8px 12px}.chapter-picker-item{display:block;width:100%;text-align:left;padding:8px 12px;background:none;border:none;border-radius:var(--radius, 6px);color:var(--text, #1e293b);font-size:.875rem;cursor:pointer;transition:background .12s}.chapter-picker-item:hover{background:var(--primary-light, rgba(66, 99, 235, .08))}.chapter-picker-item.is-current{background:var(--primary-light, rgba(66, 99, 235, .08));color:var(--primary, #4263eb);font-weight:600;position:relative;padding-left:calc(12px + var(--depth-pad, 0px))}.chapter-picker-item.is-current:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;border-radius:2px;background:var(--primary, #4263eb)}.chapter-picker-empty{padding:24px 20px;text-align:center;color:var(--text-muted, #64748b);font-size:.875rem}.link-bubble{position:fixed;z-index:3000;display:none;align-items:center;gap:6px;padding:6px 10px;background:var(--editor-bg, #ffffff);border:1px solid var(--border, #e2e8f0);border-radius:var(--radius, 8px);box-shadow:var(--shadow-lg, 0 8px 24px rgba(0, 0, 0, .12));animation:fadeIn .12s ease}.link-bubble-preview{color:var(--primary, #4263eb);font-size:.8125rem;max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}.link-bubble-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:1px solid var(--border, #e2e8f0);border-radius:var(--radius, 6px);background:none;color:var(--text-muted, #64748b);cursor:pointer;transition:all .12s}.link-bubble-btn:hover{background:var(--primary-light, rgba(66, 99, 235, .08));color:var(--primary, #4263eb);border-color:var(--primary, #4263eb)}.link-bubble-btn-danger:hover{background:#ef444414;color:#ef4444;border-color:#ef4444}.toolbar-dropdown-badge-soon{display:inline-block;font-size:.625rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:1px 6px;margin-left:6px;border-radius:99px;background:var(--bg-elevated, #f1f5f9);color:var(--text-muted, #64748b);vertical-align:middle}[data-theme=dark] .chapter-picker-modal{background:var(--editor-bg, #1e293b);border-color:var(--border, #334155)}[data-theme=dark] .chapter-picker-header{border-color:var(--border, #334155)}[data-theme=dark] .chapter-picker-search-input{background:var(--bg, #0f172a);border-color:var(--border, #334155);color:var(--text, #e2e8f0)}[data-theme=dark] .chapter-picker-search-input:focus{border-color:var(--primary, #748ffc);box-shadow:0 0 0 2px #748ffc33}[data-theme=dark] .chapter-picker-item:hover{background:#748ffc1f}[data-theme=dark] .chapter-picker-item.is-current{background:#748ffc26;color:var(--primary, #748ffc)}[data-theme=dark] .chapter-picker-item.is-current:before{background:var(--primary, #748ffc)}[data-theme=dark] .link-bubble{background:var(--editor-bg, #1e293b);border-color:var(--border, #334155);box-shadow:0 8px 24px #00000059}[data-theme=dark] .link-bubble-btn{border-color:var(--border, #334155);color:var(--text-muted, #94a3b8)}[data-theme=dark] .link-bubble-btn:hover{background:#748ffc26;color:var(--primary, #748ffc);border-color:var(--primary, #748ffc)}[data-theme=dark] .link-bubble-btn-danger:hover{background:#ef444426;color:#f87171;border-color:#f87171}[data-theme=dark] .toolbar-dropdown-badge-soon{background:var(--bg-elevated, #334155);color:var(--text-muted, #94a3b8)}.reference-picker-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;z-index:5000;display:flex;align-items:center;justify-content:center}.reference-picker-modal{background:var(--editor-bg, #ffffff);border-radius:var(--radius, 8px);box-shadow:0 8px 32px #0000002e;border:1px solid var(--border, #dee2e6);width:90vw;max-width:820px;max-height:80vh;display:flex;flex-direction:column}.reference-picker-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 12px;border-bottom:1px solid var(--border, #dee2e6)}.reference-picker-header h3{margin:0;font-size:1rem;font-weight:600;color:var(--text, #212529)}.reference-picker-close{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:none;border-radius:var(--radius-sm, 4px);background:transparent;color:var(--text-muted, #868e96);font-size:18px;cursor:pointer;transition:background var(--transition, .15s ease),color var(--transition, .15s ease)}.reference-picker-close:hover{background:var(--hover-bg, #f1f5f9);color:var(--text, #1e293b)}.reference-picker-search-input{margin:12px 20px;padding:8px 12px;border:1px solid var(--border, #dee2e6);border-radius:var(--radius-sm, 4px);font-size:var(--text-sm, 12px);color:var(--text, #212529);background:var(--editor-bg, #ffffff);outline:none;transition:border-color var(--transition, .15s ease),box-shadow var(--transition, .15s ease)}.reference-picker-search-input:focus{border-color:var(--primary, #4263eb);box-shadow:0 0 0 2px #4263eb26}.reference-picker-table-wrapper{flex:1;overflow-y:auto;padding:0 20px 16px}.reference-picker-table{width:100%;border-collapse:collapse;font-size:var(--text-sm, 12px)}.reference-picker-table th{position:sticky;top:0;background:var(--editor-bg, #ffffff);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted, #868e96);text-align:left;padding:8px 8px 6px;border-bottom:2px solid var(--border, #dee2e6);white-space:nowrap;z-index:1}.reference-picker-table td{padding:7px 8px;border-bottom:1px solid var(--border, #dee2e6);color:var(--text, #212529);vertical-align:top;line-height:1.4}.reference-picker-table th:first-child,.reference-picker-table td:first-child{width:36px;text-align:center;color:var(--text-muted, #868e96)}.reference-picker-table th:nth-child(2),.reference-picker-table td:nth-child(2){width:100px}.reference-picker-table th:nth-child(3),.reference-picker-table td:nth-child(3){width:50px;text-align:center}.reference-picker-table th:nth-child(6),.reference-picker-table td:nth-child(6){width:140px;font-size:.78rem;word-break:break-all}.reference-picker-doi{color:var(--text-muted, #868e96)}.reference-picker-row{cursor:pointer;transition:background .1s ease}.reference-picker-row:hover{background:var(--primary-light, rgba(66, 99, 235, .08))}.reference-picker-row.is-current{background:var(--primary-light, rgba(66, 99, 235, .08));position:relative}.reference-picker-row.is-current td{color:var(--primary, #4263eb);font-weight:600}.reference-picker-row.is-current td:first-child:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;border-radius:2px;background:var(--primary, #4263eb)}.reference-picker-empty{padding:32px 20px;text-align:center;color:var(--text-muted, #868e96);font-size:var(--text-sm, 12px)}[data-theme=dark] .reference-picker-modal{background:var(--editor-bg, #1e293b);border-color:var(--border, #334155)}[data-theme=dark] .reference-picker-header{border-color:var(--border, #334155)}[data-theme=dark] .reference-picker-search-input{background:var(--bg, #0f172a);border-color:var(--border, #334155);color:var(--text, #e2e8f0)}[data-theme=dark] .reference-picker-search-input:focus{border-color:var(--primary, #748ffc);box-shadow:0 0 0 2px #748ffc33}[data-theme=dark] .reference-picker-table th{background:var(--editor-bg, #1e293b);border-color:var(--border, #334155);color:var(--text-muted, #94a3b8)}[data-theme=dark] .reference-picker-table td{border-color:var(--border, #334155);color:var(--text, #e2e8f0)}[data-theme=dark] .reference-picker-row:hover{background:#748ffc1f}[data-theme=dark] .reference-picker-row.is-current{background:#748ffc26}[data-theme=dark] .reference-picker-row.is-current td{color:var(--primary, #748ffc)}[data-theme=dark] .reference-picker-row.is-current td:first-child:before{background:var(--primary, #748ffc)}[data-theme=dark] .reference-picker-close:hover{background:#748ffc1f;color:var(--text, #e2e8f0)}.image-node-wrapper{position:relative;display:block;margin:1rem 0;line-height:0;-webkit-user-select:none;user-select:none}.image-node-wrapper[data-alignment=left]{text-align:left}.image-node-wrapper[data-alignment=center]{text-align:center}.image-node-wrapper[data-alignment=right]{text-align:right}.image-node-inner{position:relative;display:inline-block;line-height:0}.image-node-wrapper img{max-width:100%;height:auto;border-radius:var(--radius, 4px);transition:box-shadow .12s,opacity .2s;display:inline-block}.image-node-wrapper.ProseMirror-selectednode img{box-shadow:0 0 0 3px var(--primary, #4263eb)}.image-node-wrapper.is-uploading img{opacity:.5}.image-node-wrapper.is-uploading .image-node-inner:after{content:"Uploading…";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:.875rem;color:var(--text-muted, #64748b);background:#fffc;padding:4px 12px;border-radius:var(--radius, 4px)}.image-resize-handle{position:absolute;width:10px;height:10px;background:var(--primary, #4263eb);border:2px solid var(--editor-bg, #ffffff);border-radius:2px;display:none;z-index:10}.image-node-wrapper.ProseMirror-selectednode .image-resize-handle{display:block}.image-resize-handle-nw{top:-5px;left:-5px;cursor:nw-resize}.image-resize-handle-ne{top:-5px;right:-5px;cursor:ne-resize}.image-resize-handle-sw{bottom:-5px;left:-5px;cursor:sw-resize}.image-resize-handle-se{bottom:-5px;right:-5px;cursor:se-resize}body.image-resizing{cursor:nw-resize!important;-webkit-user-select:none!important;user-select:none!important}.image-bubble{position:fixed;z-index:3000;display:none;align-items:center;gap:4px;padding:6px 8px;background:var(--editor-bg, #ffffff);border:1px solid var(--border, #e2e8f0);border-radius:var(--radius, 8px);box-shadow:var(--shadow-lg, 0 8px 24px rgba(0, 0, 0, .12));animation:fadeIn .12s ease}.image-bubble-group{display:flex;gap:2px}.image-bubble-separator{width:1px;height:20px;background:var(--border, #e2e8f0);margin:0 4px}.image-bubble-btn{display:flex;align-items:center;justify-content:center;gap:4px;min-width:28px;height:28px;padding:0 6px;border:1px solid var(--border, #e2e8f0);border-radius:var(--radius-sm, 6px);background:none;color:var(--text-muted, #64748b);cursor:pointer;font-size:.75rem;transition:all .12s}.image-bubble-btn:hover,.image-bubble-btn.is-active{background:var(--primary-light, rgba(66, 99, 235, .08));color:var(--primary, #4263eb);border-color:var(--primary, #4263eb)}.image-bubble-btn-danger:hover{background:#ef444414;color:#ef4444;border-color:#ef4444}[data-theme=dark] .image-node-wrapper.ProseMirror-selectednode img{box-shadow:0 0 0 3px var(--primary, #748ffc)}[data-theme=dark] .image-node-wrapper.is-uploading .image-node-inner:after{background:#0f172acc;color:var(--text-muted, #94a3b8)}[data-theme=dark] .image-resize-handle{background:var(--primary, #748ffc);border-color:var(--editor-bg, #1e293b)}[data-theme=dark] .image-bubble{background:var(--editor-bg, #1e293b);border-color:var(--border, #334155);box-shadow:0 8px 24px #00000059}[data-theme=dark] .image-bubble-separator{background:var(--border, #334155)}[data-theme=dark] .image-bubble-btn{border-color:var(--border, #334155);color:var(--text-muted, #94a3b8)}[data-theme=dark] .image-bubble-btn:hover,[data-theme=dark] .image-bubble-btn.is-active{background:#748ffc26;color:var(--primary, #748ffc);border-color:var(--primary, #748ffc)}[data-theme=dark] .image-bubble-btn-danger:hover{background:#ef444426;color:#f87171;border-color:#f87171}.image-gallery-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay);display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .15s ease}.image-gallery-modal{background:var(--editor-bg);border-radius:var(--radius);box-shadow:var(--shadow-lg);max-width:640px;width:90%;max-height:80vh;display:flex;flex-direction:column;overflow:hidden}.image-gallery-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.image-gallery-header h3{margin:0;font-size:1.1rem;font-weight:700;color:var(--text)}.image-gallery-close{background:none;border:none;font-size:24px;line-height:1;color:var(--text-muted);cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm)}.image-gallery-close:hover{background:var(--hover);color:var(--text)}.image-gallery-actions{display:flex;justify-content:flex-end;padding:12px 20px;border-bottom:1px solid var(--border)}.image-gallery-grid{flex:1;overflow-y:auto;padding:16px 20px;display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px;align-content:start}.image-gallery-thumb{aspect-ratio:1;border:2px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease;display:flex;align-items:center;justify-content:center;background:var(--bg)}.image-gallery-thumb:hover{border-color:var(--primary);box-shadow:0 0 0 3px #4263eb1f}.image-gallery-thumb img{width:100%;height:100%;object-fit:cover;display:block}.image-gallery-loading,.image-gallery-empty{grid-column:1 / -1;padding:32px 20px;text-align:center;color:var(--text-muted);font-size:var(--text-md)}.image-gallery-load-more{display:flex;justify-content:center;padding:12px 20px;border-top:1px solid var(--border)}[data-theme=dark] .image-gallery-thumb:hover{box-shadow:0 0 0 3px #6384ff33}.image-gallery-view-toggle{display:flex;gap:2px}.image-gallery-view-btn{width:28px;height:28px;border:1px solid var(--border);border-radius:var(--radius-sm);background:none;cursor:pointer;color:var(--text-muted);display:flex;align-items:center;justify-content:center}.image-gallery-view-btn:hover{background:var(--hover)}.image-gallery-view-btn.is-active{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}.image-gallery-list{flex:1;overflow-y:auto;padding:8px 20px;display:flex;flex-direction:column;gap:4px}.image-gallery-list-item{display:flex;align-items:center;gap:12px;padding:8px;border-radius:var(--radius-sm);cursor:pointer;border:1px solid transparent}.image-gallery-list-item:hover{background:var(--hover);border-color:var(--border)}.image-gallery-list-thumb{width:60px;height:60px;flex-shrink:0;border-radius:var(--radius-sm);overflow:hidden}.image-gallery-list-thumb img{width:100%;height:100%;object-fit:cover}.image-gallery-list-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.image-gallery-list-name{font-weight:500;font-size:var(--text-sm);color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.image-gallery-list-meta{font-size:var(--text-xs);color:var(--text-muted)}.image-bubble-swatches{display:flex;gap:3px;align-items:center}.image-bubble-swatch{width:18px;height:18px;border-radius:50%;border:2px solid var(--border);cursor:pointer;transition:transform .1s,border-color .1s}.image-bubble-swatch:hover{transform:scale(1.2);border-color:var(--text-muted)}.image-bubble-swatch.is-active{border-color:var(--primary);box-shadow:0 0 0 2px #4263eb4d}.image-bubble-swatch-clear{background:none;font-size:10px;color:var(--text-muted);display:flex;align-items:center;justify-content:center;border-style:dashed}.image-bubble-swatch-clear:hover{color:var(--text)}.image-caption{text-align:center;font-size:var(--text-sm);color:var(--text-muted);padding:6px 8px 0;font-style:italic;line-height:1.4;max-width:100%}.ProseMirror.format-painter-active{cursor:crosshair}[data-action=formatPainter].is-active{background:var(--primary)!important;color:var(--text-on-primary)!important;border-color:var(--primary)!important;box-shadow:0 0 0 3px #4263eb59;animation:painter-pulse 1.4s ease-in-out infinite}@keyframes painter-pulse{0%,to{box-shadow:0 0 0 2px #4263eb59}50%{box-shadow:0 0 0 5px #4263eb26}}.toolbar-format-size-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:3px;padding:4px 10px 6px}.toolbar-format-size-grid .toolbar-align-btn{font-size:var(--text-xs);height:26px;flex:none}.toolbar-font-item{font-size:var(--text-sm)!important}.toolbar-dropdown-caret{font-size:8px;margin-left:2px;opacity:.6}.editor-status-bar{display:flex;align-items:center;gap:8px;padding:4px 16px;font-size:var(--text-xs);color:var(--text-muted);border-top:1px solid var(--border);background:var(--toolbar-bg);flex-shrink:0}.status-separator{opacity:.4}.status-spacer{flex:1}.app-version-badge{font-size:10px;font-weight:600;font-family:var(--font-mono);color:var(--primary);background:#4c6ef514;border:1px solid rgba(76,110,245,.2);padding:1px 7px;border-radius:9999px;letter-spacing:.3px;-webkit-user-select:none;user-select:none;white-space:nowrap}.app-version-badge:hover{background:#4c6ef529;border-color:#4c6ef559;cursor:pointer}[data-theme=dark] .app-version-badge{background:#4c6ef526;border-color:#4c6ef54d}[data-theme=dark] .app-version-badge:hover{background:#4c6ef540;border-color:#4c6ef573}.release-history-card{background:var(--editor-bg);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:480px;max-width:92vw;max-height:80vh;display:flex;flex-direction:column;overflow:hidden}.release-history-header{display:flex;align-items:center;justify-content:space-between;padding:10px 22px 0;border-bottom:1px solid var(--border)}.rh-tab-bar{display:flex;gap:4px}.rh-tab{background:none;border:none;border-bottom:2px solid transparent;padding:8px 14px 10px;font-size:13px;font-weight:500;color:var(--text-muted);cursor:pointer;transition:color .15s,border-color .15s;border-radius:0}.rh-tab:hover{color:var(--text)}.rh-tab-active{color:var(--primary);font-weight:600;border-bottom-color:var(--primary)}.release-history-close{background:none;border:none;font-size:22px;line-height:1;color:var(--text-muted);cursor:pointer;padding:2px 6px;border-radius:6px;transition:background .15s,color .15s}.release-history-close:hover{background:var(--hover-bg, rgba(0,0,0,.06));color:var(--text)}.release-history-list{overflow-y:auto;padding:8px 0;flex:1}.release-history-item{padding:10px 22px;border-bottom:1px solid var(--border)}.release-history-item:last-child{border-bottom:none}.release-history-item-header{display:flex;align-items:center;gap:8px;cursor:pointer;-webkit-user-select:none;user-select:none}.release-history-item-header:hover .release-history-version{color:var(--primary)}.release-history-chevron{font-size:11px;color:var(--text-muted);width:12px;flex-shrink:0;text-align:center}.release-history-version{font-family:var(--font-mono);font-size:13px;font-weight:700;color:var(--text);transition:color .15s}.release-history-date{font-size:12px;color:var(--text-muted)}.release-history-latest-badge{font-size:10px;font-weight:600;color:var(--primary);background:#4c6ef51a;border:1px solid rgba(76,110,245,.2);padding:1px 7px;border-radius:9999px;margin-left:auto}.release-history-title{font-size:12px;color:var(--text-muted);margin:2px 0 0 20px;font-style:italic}.release-history-items{margin:8px 0 2px 20px;display:flex;flex-direction:column;gap:5px}.release-history-bullet{display:flex;align-items:baseline;gap:7px;font-size:12.5px;color:var(--text);line-height:1.45}.release-history-bullet-text{flex:1}.release-type-badge{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;padding:1px 6px;border-radius:4px;flex-shrink:0;line-height:1.6}.release-type-fixed{color:#c0392b;background:#c0392b17;border:1px solid rgba(192,57,43,.18)}.release-type-added{color:#1e8449;background:#1e844917;border:1px solid rgba(30,132,73,.18)}.release-type-changed{color:#b7791f;background:#b7791f17;border:1px solid rgba(183,121,31,.18)}[data-theme=dark] .release-history-latest-badge{background:#4c6ef52e;border-color:#4c6ef54d}[data-theme=dark] .release-type-fixed{color:#e74c3c;background:#e74c3c1f;border-color:#e74c3c38}[data-theme=dark] .release-type-added{color:#2ecc71;background:#2ecc711f;border-color:#2ecc7138}[data-theme=dark] .release-type-changed{color:#f39c12;background:#f39c121f;border-color:#f39c1238}.help-section{border-bottom:1px solid var(--border)}.help-section:last-child{border-bottom:none}.help-section-header{display:flex;align-items:center;gap:10px;padding:11px 22px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .12s}.help-section-header:hover{background:var(--hover-bg, rgba(0, 0, 0, .03))}.help-section-icon{width:22px;text-align:center;font-size:14px;flex-shrink:0;opacity:.7}.help-section-title{font-size:13px;font-weight:600;color:var(--text);flex:1}.help-section-chevron{font-size:11px;color:var(--text-muted);width:12px;text-align:center;flex-shrink:0}.help-section-body{padding:0 22px 12px 54px;display:flex;flex-direction:column;gap:6px}.help-section-item{font-size:12.5px;line-height:1.55;color:var(--text);position:relative;padding-left:14px}.help-section-item:before{content:"•";position:absolute;left:0;color:var(--text-muted)}.help-section-item kbd{display:inline-block;font-family:var(--font-mono);font-size:10.5px;font-weight:600;color:var(--text);background:var(--hover-bg, rgba(0, 0, 0, .06));border:1px solid var(--border);border-radius:4px;padding:1px 5px;line-height:1.4;vertical-align:baseline}[data-theme=dark] .help-section-header:hover{background:#ffffff0a}[data-theme=dark] .help-section-item kbd{background:#ffffff14;border-color:#ffffff26}.editor-status-bar.status-warning #status-char-count{color:#d97706;font-weight:600}.editor-status-bar.status-over #status-char-count{color:var(--danger);font-weight:600}.chapter-limit-input{width:64px;padding:2px 4px;font-size:var(--text-xs);border:1px solid var(--border);border-radius:4px;background:var(--input-bg, #fff);color:var(--text)}.limit-badge{position:absolute;top:-4px;right:-6px;font-size:9px;background:var(--primary);color:#fff;padding:0 3px;border-radius:6px;line-height:14px}