:root{--bg: #050510;--surface: rgba(255, 255, 255, .04);--border: rgba(100, 150, 255, .15);--primary: #4f8fff;--primary-hover: #6ba3ff;--text: #c8d8ff;--text-dim: rgba(200, 220, 255, .5);--text-bright: #e8f0ff;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;--radius: 8px;--header-height: 48px;--sidebar-width: 280px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}*{scrollbar-width:thin;scrollbar-color:rgba(79,143,255,.3) transparent}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#4f8fff4d;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#4f8fff80}.app{display:flex;flex-direction:column;width:100%;height:100%}.header{height:var(--header-height);min-height:var(--header-height);display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:#050514d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:10;gap:12px}.header-logo{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:600;color:var(--text-bright);letter-spacing:.02em;white-space:nowrap}.header-logo-icon{width:20px;height:20px;object-fit:contain}.header-actions{display:flex;align-items:center;gap:8px}.btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:13px;font-family:inherit;cursor:pointer;transition:background .15s,border-color .15s,color .15s;white-space:nowrap}.btn:hover{background:#ffffff14;border-color:#6496ff4d;color:var(--text-bright)}.btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:500}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover);color:#fff}.btn-active{background:#4f8fff26;border-color:#4f8fff80;color:var(--primary)}.btn-icon{padding:6px;border-radius:6px}.app-footer{height:22px;min-height:22px;display:flex;align-items:center;justify-content:center;font-size:11px;color:var(--text-dim);background:#050514b3;border-top:1px solid var(--border);letter-spacing:.03em;flex-shrink:0}.body{display:flex;flex:1;overflow:hidden;position:relative}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);display:flex;flex-direction:column;gap:12px;padding:12px;overflow-y:auto;background:#050514b3;border-right:1px solid var(--border);z-index:5}.graph-area{flex:1;position:relative;overflow:hidden}.graph-stats{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 12px;flex-shrink:0}.graph-stats-total{font-size:12px;font-weight:600;color:var(--text-bright);margin-bottom:7px;padding-bottom:6px;border-bottom:1px solid var(--border)}.graph-stats-sub{font-size:11px;color:var(--text-dim);margin-bottom:7px}.graph-stats-row{display:flex;align-items:center;gap:7px;padding:2px 0}.graph-stats-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}.graph-stats-label{font-size:11px;color:var(--text-dim);flex:1}.graph-stats-count{font-size:11px;color:var(--text);font-weight:600;min-width:22px;text-align:right}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px}.card-title{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim);margin-bottom:8px}.section-list{display:flex;flex-direction:column;gap:3px;max-height:220px;overflow-y:auto}.section-item{display:flex;align-items:center;gap:8px;width:100%;padding:5px 8px;background:#ffffff08;border:1px solid transparent;border-radius:6px;cursor:pointer;text-align:left;transition:background .12s,border-color .12s}.section-item:hover{background:#ffffff14}.section-item.active{background:#3b82f629;border-color:#3b82f680}.section-item-label{flex:1;font-size:11px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.section-item-count{font-size:11px;font-weight:600;color:var(--text-dim);min-width:20px;text-align:right}input,textarea{width:100%;background:#ffffff0d;border:1px solid var(--border);border-radius:6px;color:var(--text);font-family:inherit;font-size:13px;padding:7px 10px;outline:none;transition:border-color .15s;resize:none}input::placeholder,textarea::placeholder{color:var(--text-dim)}input:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 2px #4f8fff26}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.chip{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;border:1px solid var(--border);background:transparent;color:var(--text-dim);font-size:12px;font-family:inherit;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.chip:hover{background:#4f8fff1a;color:var(--primary);border-color:#4f8fff66}.chip:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;letter-spacing:.04em}.badge-blue{background:#3b82f633;color:#93c5fd;border:1px solid rgba(59,130,246,.3)}.badge-orange{background:#f9731633;color:#fdba74;border:1px solid rgba(249,115,22,.3)}.badge-green{background:#22c55e33;color:#86efac;border:1px solid rgba(34,197,94,.3)}.badge-cyan{background:#06b6d433;color:#67e8f9;border:1px solid rgba(6,182,212,.3)}.badge-purple{background:#a855f733;color:#d8b4fe;border:1px solid rgba(168,85,247,.3)}.badge-pink{background:#e879f933;color:#f0abfc;border:1px solid rgba(232,121,249,.3)}.badge-lime{background:#84cc1633;color:#bef264;border:1px solid rgba(132,204,22,.3)}.badge-gray{background:#94a3b833;color:#cbd5e1;border:1px solid rgba(148,163,184,.3)}.badge-success{background:#22c55e26;color:#86efac;border:1px solid rgba(34,197,94,.3)}.badge-warn{background:#f59e0b26;color:#fcd34d;border:1px solid rgba(245,158,11,.3)}.badge-danger{background:#ef444426;color:#fca5a5;border:1px solid rgba(239,68,68,.3)}@keyframes spin{to{transform:rotate(360deg)}}.spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(79,143,255,.3);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}.empty-state{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;pointer-events:none;-webkit-user-select:none;user-select:none}.empty-state-icon{font-size:72px;opacity:.12;line-height:1;filter:blur(.5px)}.empty-state-text{font-size:15px;color:var(--text-dim);text-align:center;max-width:260px}.empty-state-sub{font-size:12px;color:#c8dcff4d;text-align:center}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes 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var(--border);flex-shrink:0}.modal-title{font-size:14px;font-weight:600;color:var(--text-bright)}.modal-body{overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:20px}.help-intro{font-size:13px;color:var(--text);line-height:1.6}.help-section{display:flex;flex-direction:column;gap:6px}.help-section h3{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--primary);margin-bottom:2px}.help-section p,.help-section li{font-size:12px;color:var(--text);line-height:1.6}.help-section strong{color:var(--text-bright)}.help-section em{color:var(--text-dim);font-style:italic}.help-section ul,.help-section ol{padding-left:18px;display:flex;flex-direction:column;gap:3px}.help-legend{display:flex;flex-direction:column;gap:5px;padding:10px 12px;background:#ffffff08;border:1px solid var(--border);border-radius:6px}.help-legend-item{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text)}.legend-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.reason-panel{position:fixed;bottom:0;left:var(--sidebar-width);right:0;max-height:380px;background:#08081ceb;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--border);z-index:20;display:flex;flex-direction:column;animation:slideUp .22s ease-out}.reason-panel-header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--border);font-size:13px;font-weight:600;color:var(--text-bright);gap:8px}.reason-panel-header-left{display:flex;align-items:center;gap:8px}.reason-panel-body{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:12px}.reason-input-row{display:flex;gap:8px;align-items:flex-start}.reason-input-row textarea{flex:1;min-height:60px}.answer-block{display:flex;flex-direction:column;gap:10px;padding:12px;background:#ffffff08;border:1px solid var(--border);border-radius:var(--radius)}.answer-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.answer-text{font-size:13px;line-height:1.65;color:var(--text-bright)}.answer-text strong{color:#fff;font-weight:600}.gaps-box{background:#f59e0b14;border:1px solid rgba(245,158,11,.2);border-radius:6px;padding:8px 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var(--border)}.passage-slug{font-size:11px;color:#c8dcff66;font-family:monospace}.limit-row{display:flex;align-items:center;gap:8px;margin-top:10px}.limit-label{font-size:11px;color:var(--text-dim);white-space:nowrap}.limit-slider{flex:1;height:3px;accent-color:var(--primary);cursor:pointer;padding:0;border:none;background:transparent;box-shadow:none}.limit-slider:focus{border:none;box-shadow:none}.limit-value{font-size:11px;color:var(--primary);min-width:28px;text-align:right}.filter-row{display:flex;align-items:center;gap:6px;margin-top:8px;flex-wrap:wrap}.filter-chip{display:inline-flex;align-items:center;gap:5px;padding:3px 8px;border-radius:20px;border:1px solid var(--border);background:transparent;color:var(--text-dim);font-size:11px;font-family:inherit;cursor:pointer;transition:background .15s,color .15s,border-color .15s,opacity 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