:root{--bg-primary: #0f0f1a;--bg-secondary: #1a1a2e;--bg-card: rgba(30, 30, 50, .85);--bg-card-hover: rgba(40, 40, 65, .9);--bg-input: rgba(0, 0, 0, .3);--border-subtle: rgba(255, 255, 255, .06);--border-active: rgba(139, 92, 246, .5);--text-primary: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-purple: #8b5cf6;--accent-purple-hover: #7c3aed;--accent-blue: #3b82f6;--accent-emerald: #10b981;--accent-emerald-hover: #059669;--accent-amber: #f59e0b;--accent-rose: #f43f5e;--accent-rose-hover: #e11d48;--accent-cyan: #06b6d4;--bg-hover: rgba(255, 255, 255, .05);--border: var(--border-subtle);--accent: var(--accent-purple);--accent-hover: var(--accent-purple-hover);--success: var(--accent-emerald);--warning: var(--accent-amber);--error: var(--accent-rose)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;min-height:100vh;overflow:hidden}#root{height:100vh}.app-layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:280px;min-width:280px;background:var(--bg-secondary);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{padding:20px 16px 16px;border-bottom:1px solid var(--border-subtle)}.sidebar-logo{font-size:18px;font-weight:700;background:linear-gradient(135deg,var(--accent-purple),var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0 0 4px}.sidebar-logo-sub{font-size:11px;color:var(--text-muted);letter-spacing:.5px}.sidebar-nav{padding:12px 8px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;cursor:pointer;font-size:14px;color:var(--text-secondary);transition:all .15s;border:none;background:none;width:100%;text-align:left;font-family:inherit}.nav-item:hover{background:#ffffff0d;color:var(--text-primary)}.nav-item.active{background:#8b5cf61f;color:var(--accent-purple)}.nav-item i{width:18px;text-align:center;font-size:14px}.nav-divider{height:1px;background:var(--border-subtle);margin:8px 12px}.sidebar-topics{flex:1;overflow-y:auto;padding:0 8px 12px}.sidebar-topics-header{padding:8px 12px 6px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);display:flex;align-items:center;justify-content:space-between}.topic-item{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:6px;cursor:pointer;font-size:13px;color:var(--text-secondary);transition:all .15s}.topic-item:hover{background:#ffffff0d;color:var(--text-primary)}.topic-item.active{background:#8b5cf61f;color:var(--accent-purple)}.topic-item i{font-size:12px;opacity:.6}.topic-item-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.sidebar-footer{padding:10px 16px;border-top:1px solid var(--border-subtle);font-size:11px;color:var(--text-muted);display:flex;align-items:center;gap:6px}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-primary)}.content-header{padding:16px 24px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;min-height:56px;gap:12px}.content-header h2{font-size:16px;font-weight:600;margin:0;display:flex;align-items:center;gap:8px}.content-header .header-actions{display:flex;gap:8px}.content-body{flex:1;overflow-y:auto;padding:24px}.view{display:none}.view.active{display:flex;flex-direction:column;height:100%}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:12px;padding:24px;transition:all .2s;margin-bottom:16px}.card:hover{border-color:#ffffff1a}.card-title{font-size:16px;font-weight:600;margin:0 0 16px;display:flex;align-items:center;gap:8px}.card-title i{color:var(--accent-purple);font-size:16px}.input-field,textarea,input[type=text],input[type=password],input[type=number],select{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:8px;color:var(--text-primary);font-size:14px;outline:none;transition:border-color .2s;font-family:inherit}.input-field:focus,textarea:focus,input:focus,select:focus{border-color:var(--accent-purple)}.input-field::placeholder,textarea::placeholder,input::placeholder{color:var(--text-muted)}textarea,textarea.input-field{resize:vertical;min-height:80px;line-height:1.5}select.input-field,select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}.input-label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.input-hint{font-size:12px;color:var(--text-muted);margin-top:4px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .15s;white-space:nowrap;font-family:inherit}.btn-primary{background:var(--accent-purple);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-purple-hover)}.btn-primary:disabled{background:#4c3a7a;cursor:not-allowed;opacity:.6}.btn-secondary{background:#ffffff14;color:var(--text-secondary);border:1px solid var(--border-subtle)}.btn-secondary:hover{background:#ffffff1f;color:var(--text-primary)}.btn-success{background:var(--accent-emerald);color:#fff}.btn-success:hover:not(:disabled){background:var(--accent-emerald-hover)}.btn-danger{background:var(--accent-rose);color:#fff}.btn-danger:hover:not(:disabled){background:var(--accent-rose-hover)}.btn-sm{padding:6px 12px;font-size:13px}.btn-full{width:100%}.btn-group{display:flex;gap:8px}.chapter-list{display:flex;flex-direction:column;gap:4px}.chapter-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:8px;cursor:pointer;transition:all .15s;border:1px solid transparent}.chapter-item:hover{background:#ffffff0a;border-color:var(--border-subtle)}.chapter-item.active{background:#8b5cf614;border-color:var(--border-active)}.chapter-num{width:32px;height:32px;border-radius:8px;background:#8b5cf626;color:var(--accent-purple);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;flex-shrink:0}.chapter-info{flex:1;min-width:0}.chapter-title{font-size:14px;font-weight:500;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chapter-preview{font-size:12px;color:var(--text-muted);margin:2px 0 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.reading-container{display:flex;gap:24px;height:100%}.reading-main{flex:1;min-width:0;overflow-y:auto;padding-right:8px}.reading-sidebar{width:340px;min-width:340px;overflow-y:auto;display:flex;flex-direction:column;gap:16px}.reading-content{font-size:15px;line-height:1.8;color:var(--text-primary);white-space:pre-wrap;word-wrap:break-word}.reading-content h1{font-size:22px;font-weight:700;margin:0 0 20px;background:linear-gradient(135deg,var(--accent-purple),var(--accent-cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.memory-panel{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:10px;overflow:hidden}.memory-panel-header{padding:12px 16px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border-subtle);cursor:pointer;-webkit-user-select:none;user-select:none}.memory-panel-header:hover{background:#ffffff08}.memory-panel-header i.toggle{margin-left:auto;font-size:12px;transition:transform .2s}.memory-panel-header i.toggle.collapsed{transform:rotate(-90deg)}.memory-panel-body{padding:12px 16px;font-size:13px;line-height:1.6;color:var(--text-secondary);max-height:300px;overflow-y:auto}.memory-panel-body.collapsed{display:none}.rel-group{margin-bottom:12px}.rel-name{font-weight:600;color:var(--accent-cyan);font-size:13px;margin-bottom:4px}.rel-item{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:12px;font-size:12px;margin:2px 4px 2px 0;background:#8b5cf61f;color:var(--accent-purple)}.entity-item{padding:8px 12px;border-radius:6px;background:#ffffff08;margin-bottom:6px;font-size:13px}.entity-item .entity-name{font-weight:600;color:var(--accent-amber)}.event-item{padding:8px 12px;border-left:2px solid var(--accent-emerald);margin-bottom:8px;font-size:13px}.event-chapter{font-size:11px;color:var(--accent-emerald);font-weight:600}.output-console,.log-panel{background:#0006;border-radius:8px;padding:16px;font-family:JetBrains Mono,Cascadia Code,Fira Code,Consolas,monospace;font-size:13px;line-height:1.6;color:var(--text-secondary);white-space:pre-wrap;word-wrap:break-word;max-height:300px;overflow-y:auto;border:1px solid var(--border-subtle)}.log-entry,.log-line{padding:2px 0;color:var(--text-secondary)}.log-entry.info,.log-line.info{color:var(--accent-blue)}.log-entry.success,.log-line.ok{color:var(--accent-emerald)}.log-entry.warning{color:var(--accent-amber)}.log-entry.error,.log-line.error{color:var(--accent-rose)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:16px;padding:32px;width:420px;max-width:90vw;max-height:90vh;overflow-y:auto}.modal-title{font-size:20px;font-weight:700;margin:0 0 8px;text-align:center}.modal-desc{font-size:14px;color:var(--text-secondary);text-align:center;margin-bottom:24px;line-height:1.5}.toast{position:fixed;top:20px;right:20px;padding:12px 20px;border-radius:8px;font-size:14px;z-index:2000;transform:translate(calc(100% + 40px));transition:transform .3s ease;max-width:360px}.toast.show{transform:translate(0)}.toast.success{background:#10b98126;border:1px solid rgba(16,185,129,.3);color:var(--accent-emerald)}.toast.error{background:#f43f5e26;border:1px solid rgba(244,63,94,.3);color:var(--accent-rose)}.toast.info{background:#3b82f626;border:1px solid rgba(59,130,246,.3);color:var(--accent-blue)}.loading-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.2);border-top-color:var(--accent-purple);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.generating-indicator{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#8b5cf61a;border:1px solid rgba(139,92,246,.2);border-radius:8px;font-size:14px;color:var(--accent-purple)}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state i{font-size:48px;margin-bottom:16px;opacity:.3}.empty-state p{font-size:14px;margin:8px 0 0}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600}.badge-purple{background:#8b5cf626;color:var(--accent-purple)}.badge-emerald{background:#10b98126;color:var(--accent-emerald)}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-dot.online{background:var(--accent-emerald)}.status-dot.offline{background:var(--accent-rose)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.prompt-drawer{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:10px;padding:16px;margin-top:16px}.prompt-drawer-title{font-size:13px;font-weight:600;color:var(--accent-amber);margin-bottom:8px;display:flex;align-items:center;gap:6px}.config-section{margin-bottom:24px}.config-section-title{font-size:14px;font-weight:600;margin-bottom:12px;display:flex;align-items:center;gap:8px}.pipeline-status{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.stage-badge{padding:4px 10px;border-radius:12px;font-size:12px;font-weight:500;background:#ffffff0d;color:var(--text-muted);border:1px solid var(--border-subtle)}.stage-badge.active{background:var(--accent-purple);color:#fff;border-color:var(--accent-purple);animation:pulse 1.5s infinite}.stage-badge.done{background:var(--accent-emerald);color:#fff;border-color:var(--accent-emerald)}.stage-badge.error{background:var(--accent-rose);color:#fff;border-color:var(--accent-rose)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.generated-text{line-height:1.8;font-size:15px;white-space:pre-wrap;color:var(--text-primary);max-height:500px;overflow-y:auto;padding:16px;background:var(--bg-input);border-radius:8px;border:1px solid var(--border-subtle)}.section-item{padding:12px 16px;border-bottom:1px solid var(--border-subtle);cursor:pointer;transition:background .1s}.section-item:hover{background:#ffffff0a}.section-item:last-child{border-bottom:none}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.section-title{font-weight:500;font-size:14px}.section-meta{font-size:12px;color:var(--text-muted)}.section-summary{font-size:13px;color:var(--text-secondary)}.graph-container,.graph-canvas-wrap{width:100%;height:560px;background:var(--bg-input);border-radius:8px;border:1px solid var(--border-subtle);overflow:hidden}.graph-canvas-wrap{cursor:grab}.graph-canvas-wrap:active{cursor:grabbing}.entity-detail-panel{border-left:3px solid var(--accent-purple);animation:slideIn .2s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.entity-attr-tag{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:4px;font-size:12px;color:var(--text-secondary);font-family:JetBrains Mono,Cascadia Code,Fira Code,monospace}.entity-relation-row{display:flex;align-items:center;gap:8px;padding:4px 8px;border-radius:4px;background:var(--bg-input);border:1px solid var(--border-subtle)}.form-row{display:flex;gap:8px;margin-bottom:8px}.form-row input,.form-row select{flex:1;padding:8px 10px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:6px;color:var(--text-primary);font-size:13px}.memory-slot{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-input);border-radius:6px;font-size:13px;margin:4px}.memory-slot .label{color:var(--text-muted)}.tree-view{font-family:JetBrains Mono,Cascadia Code,Fira Code,monospace;font-size:13px;line-height:1.8;white-space:pre;padding:12px;background:var(--bg-input);border-radius:8px;border:1px solid var(--border-subtle);overflow-x:auto}@media(max-width:1024px){.reading-sidebar{display:none}}@media(max-width:768px){.sidebar{display:none}}