*{box-sizing:border-box}:root{--bg-shell: #0F0F0F;--bg-page: #141414;--bg-fill: #1A1A1A;--bg-card: #1F1F1F;--bg-elevated: #282828;--brand-primary: #643FB2;--brand-primary-hover: #7B52D1;--brand-primary-glow: rgba(100, 63, 178, .25);--brand-secondary: #1A1326;--brand-accent: #8B5CF6;--brand-accent-subtle: rgba(100, 63, 178, .15);--text-primary: #e5e5e5;--text-secondary: #9a9a9a;--text-tertiary: #6b6b6b;--text-muted: #4a4a4a;--border-subtle: rgba(255, 255, 255, .06);--border-default: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .15);--border-brand: rgba(100, 63, 178, .4);--success: #10B981;--warning: #F59E0B;--error: #EF4444;--info: #3B82F6;--glass-bg: rgba(30, 30, 30, .9);--glass-border: rgba(255, 255, 255, .08);--glass-blur: 12px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--shadow-glow: 0 0 30px rgba(100, 63, 178, .2);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;font-weight:400;color:var(--text-primary);background-color:var(--bg-shell);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}body{margin:0;padding:0;min-height:100vh;background:var(--bg-shell);overflow-x:hidden}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:600;letter-spacing:-.02em}a{color:var(--brand-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--brand-primary-hover)}button,[role=button],input[type=submit],input[type=button]{cursor:pointer!important}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-shell)}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}::selection{background:var(--brand-primary);color:#fff}:focus-visible{outline:2px solid var(--brand-primary);outline-offset:2px}.bookmark-form-container{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--radius-xl);padding:var(--space-xl);margin-bottom:var(--space-xl);box-shadow:var(--shadow-lg);position:relative;overflow:hidden}.bookmark-form-container:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--brand-primary-glow),transparent)}.form-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-xl)}.form-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--brand-primary);border-radius:var(--radius-md);font-size:1.25rem;color:#fff;box-shadow:0 4px 15px var(--brand-primary-glow)}.bookmark-form-container h2{margin:0;font-size:1.5rem;font-weight:600;color:var(--text-primary)}.bookmark-form{display:flex;flex-direction:column;gap:var(--space-lg)}.form-group{display:flex;flex-direction:column;gap:var(--space-sm)}.form-group label{display:flex;align-items:center;gap:var(--space-xs);font-weight:500;color:var(--text-secondary);font-size:.9rem}.label-required{color:var(--brand-primary);font-weight:400}.input-wrapper{position:relative}.input-glow{position:absolute;inset:0;border-radius:var(--radius-md);opacity:0;pointer-events:none;transition:opacity var(--transition-normal);box-shadow:0 0 20px var(--brand-primary-glow)}.form-group input,.form-group textarea{width:100%;padding:var(--space-md);background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-md);font-size:1rem;font-family:inherit;color:var(--text-primary);transition:all var(--transition-normal)}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-group input:hover,.form-group textarea:hover{border-color:var(--border-strong);background:var(--bg-elevated)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--brand-primary);background:var(--bg-elevated);box-shadow:0 0 0 3px var(--brand-primary-glow)}.form-group input:focus+.input-glow,.form-group textarea:focus+.input-glow{opacity:1}.form-group textarea{resize:vertical;min-height:100px}.input-hint{font-size:.8rem;color:var(--text-tertiary);margin-top:var(--space-xs)}.form-error{display:flex;align-items:center;gap:var(--space-sm);background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#fca5a5;padding:var(--space-md);border-radius:var(--radius-md);margin-bottom:var(--space-lg);font-size:.9rem}.error-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;background:var(--error);color:#fff;border-radius:50%;font-size:.75rem;font-weight:700}.form-actions{display:flex;gap:var(--space-md);margin-top:var(--space-sm)}.btn-submit,.btn-cancel{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer!important;transition:all var(--transition-normal);font-family:inherit}.btn-submit{flex:1;background:var(--brand-primary);color:#fff;box-shadow:0 4px 15px var(--brand-primary-glow)}.btn-submit:hover:not(:disabled){background:var(--brand-primary-hover);box-shadow:0 6px 25px var(--brand-primary-glow)}.btn-submit:disabled{opacity:.6;cursor:not-allowed}.btn-icon{font-size:1.1rem}.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.btn-cancel{background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border-default)}.btn-cancel:hover{background:var(--bg-card);border-color:var(--border-strong);color:var(--text-primary)}@media(max-width:480px){.form-actions{flex-direction:column}.btn-cancel{order:1}}.bookmark-list{display:grid;gap:var(--space-lg)}.bookmark-card{position:relative;background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--radius-xl);padding:var(--space-xl);transition:all var(--transition-normal);overflow:hidden}.card-shine{display:none}.bookmark-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md)}.bookmark-header{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-md);margin-bottom:var(--space-md)}.bookmark-title-section{flex:1;min-width:0}.bookmark-title{display:inline-flex;align-items:center;gap:var(--space-sm);font-size:1.25rem;font-weight:600;color:var(--text-primary);text-decoration:none;transition:color var(--transition-fast)}.bookmark-title:hover{color:var(--brand-primary-hover)}.link-icon{font-size:.9rem;opacity:0;transform:translate(-5px);transition:all var(--transition-fast);color:var(--brand-primary)}.bookmark-title:hover .link-icon{opacity:1;transform:translate(0)}.bookmark-actions{display:flex;gap:var(--space-sm)}.btn-action{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-md);cursor:pointer!important;font-size:1rem;transition:all var(--transition-fast);color:var(--text-secondary)}.btn-action:hover{background:var(--bg-fill);border-color:var(--border-strong)}.btn-edit:hover{color:var(--brand-primary);border-color:var(--brand-primary)}.btn-delete:hover{color:var(--error);border-color:var(--error)}.bookmark-url{color:var(--text-tertiary);font-size:.85rem;margin:var(--space-xs) 0 0 0;word-break:break-all;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.bookmark-description{color:var(--text-secondary);margin:var(--space-md) 0;line-height:1.7;font-size:.95rem}.bookmark-summary{background:#643fb20d;border-left:2px solid var(--brand-primary);padding:var(--space-md);margin:var(--space-md) 0;border-radius:0 var(--radius-md) var(--radius-md) 0}.summary-header{display:flex;align-items:center;gap:var(--space-sm);font-weight:600;color:var(--text-secondary);font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-sm)}.summary-icon{font-size:.9rem}.bookmark-summary p{margin:0;color:var(--text-secondary);line-height:1.6;font-size:.9rem}.bookmark-footer{display:flex;justify-content:space-between;align-items:center;gap:var(--space-md);margin-top:var(--space-lg);flex-wrap:wrap}.bookmark-tags,.bookmark-ai-actions{display:flex;gap:var(--space-sm);flex-wrap:wrap}.tag-link{text-decoration:none}.tag{background:#643fb21a;border:1px solid rgba(100,63,178,.25);padding:var(--space-xs) var(--space-md);border-radius:var(--radius-full);font-size:.8rem;color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer!important;display:inline-block}.tag:hover{border-color:var(--brand-primary);color:var(--brand-accent);background:#643fb233}.bookmark-meta{display:flex;align-items:center;gap:var(--space-xs);margin-top:var(--space-md);padding-top:var(--space-md);border-top:1px solid var(--border-subtle);font-size:.8rem;color:var(--text-muted)}.meta-icon{opacity:.5}.btn-summarize{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:#643fb21a;border:1px solid rgba(100,63,178,.25);border-radius:var(--radius-md);color:var(--text-primary);font-size:.85rem;font-weight:500;cursor:pointer!important;transition:all var(--transition-fast)}.btn-summarize:hover:not(:disabled){background:#643fb233;border-color:var(--brand-primary)}.btn-summarize:disabled{opacity:.7;cursor:not-allowed}.ai-icon{font-size:.9rem}.btn-council{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:#643fb21a;border:1px solid rgba(100,63,178,.25);border-radius:var(--radius-md);color:var(--text-primary);font-size:.85rem;font-weight:500;cursor:pointer!important;transition:all var(--transition-fast)}.btn-council:hover{background:#643fb233;border-color:var(--brand-primary)}.council-icon{font-size:1rem}.btn-spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-lg);padding:var(--space-2xl);color:var(--text-secondary)}.loading-spinner{position:relative;width:50px;height:50px}.spinner-ring{position:absolute;inset:0;border:2px solid transparent;border-top-color:var(--brand-primary);border-radius:50%;animation:spin 1.2s linear infinite}.spinner-ring:nth-child(2){inset:6px;animation-delay:-.4s;border-top-color:var(--brand-accent)}.spinner-ring:nth-child(3){inset:12px;animation-delay:-.8s;border-top-color:var(--brand-primary-hover)}.error-state{display:flex;align-items:center;justify-content:center;gap:var(--space-md);padding:var(--space-xl);background:#ef44441a;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-lg);color:#fca5a5}.error-state .error-icon{font-size:1.5rem;color:var(--error)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-2xl) var(--space-xl);background:var(--glass-bg);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur));border:1px dashed var(--border-default);border-radius:var(--radius-xl);text-align:center}.empty-icon{font-size:3rem;color:var(--brand-primary);opacity:.5;margin-bottom:var(--space-md)}.empty-state h3{margin:0 0 var(--space-sm) 0;color:var(--text-primary);font-size:1.25rem}.empty-state p{margin:0;color:var(--text-tertiary);font-size:.95rem}@media(max-width:640px){.bookmark-header{flex-direction:column;gap:var(--space-sm)}.bookmark-actions{align-self:flex-end}.bookmark-footer{flex-direction:column;align-items:flex-start}.bookmark-ai-actions{width:100%;flex-direction:column}.btn-summarize,.btn-council{width:100%;justify-content:center}}.search-container{position:relative;margin-bottom:var(--space-lg)}.search-bar{position:relative;z-index:1}.search-input-wrapper{position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:var(--space-md);color:var(--text-muted);font-size:1.2rem;pointer-events:none;transition:color var(--transition-fast)}.search-container.focused .search-icon{color:var(--brand-primary)}.search-input{width:100%;padding:var(--space-md) var(--space-xl) var(--space-md) calc(var(--space-md) * 3);background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);font-size:1rem;font-family:inherit;color:var(--text-primary);transition:all var(--transition-normal)}.search-input::placeholder{color:var(--text-muted)}.search-input:hover{border-color:var(--border-strong);background:var(--bg-elevated)}.search-input:focus{outline:none;border-color:var(--brand-primary);background:var(--bg-elevated);box-shadow:0 0 0 3px var(--brand-primary-glow)}.clear-button{position:absolute;right:var(--space-md);width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:50%;color:var(--text-secondary);font-size:1rem;cursor:pointer!important;transition:all var(--transition-fast)}.clear-button:hover{background:var(--error);border-color:var(--error);color:#fff}.search-glow{position:absolute;inset:-2px;border-radius:var(--radius-lg);background:var(--brand-primary-glow);opacity:0;pointer-events:none;transition:opacity var(--transition-normal);z-index:0;filter:blur(8px)}.search-container.focused .search-glow{opacity:.5}.perspectives-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:999}.perspectives-panel{position:fixed;top:0;right:0;width:600px;max-width:100vw;height:100vh;background:linear-gradient(180deg,#1a1a2e,#16162a);border-left:1px solid rgba(255,255,255,.1);z-index:1000;display:flex;flex-direction:column;box-shadow:-8px 0 40px #00000080}.council-panel{width:650px}.perspectives-header{display:flex;justify-content:space-between;align-items:flex-start;padding:1.5rem;border-bottom:1px solid rgba(255,255,255,.08);background:#ffffff05}.perspectives-header h2{font-size:1.25rem;color:#fff;margin:0 0 .5rem;font-weight:600;background:linear-gradient(135deg,#a78bfa,#60a5fa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.bookmark-title-ref{font-size:.85rem;color:#fff9;margin:0;max-width:350px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.close-btn{background:#ffffff0f;border:1px solid rgba(255,255,255,.1);color:#9a9a9a;width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.close-btn:hover{background:#ef444426;border-color:#ef44444d;color:#f87171}.model-selection-section{padding:1rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.08);background:#0003}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.section-header h3{font-size:.85rem;color:#fffc;margin:0;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.model-count{font-size:.75rem;color:#a78bfacc;background:#a78bfa26;padding:.2rem .6rem;border-radius:10px}.model-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.model-chip{display:flex;align-items:center;gap:.4rem;padding:.5rem .8rem;background:#ffffff0a;border:1px solid rgba(255,255,255,.1);border-radius:20px;cursor:pointer;transition:all .2s ease;color:#ffffffb3;font-size:.8rem}.model-chip:hover{background:#ffffff14;border-color:#fff3}.model-chip.selected{background:linear-gradient(135deg,#a78bfa33,#60a5fa33);border-color:#a78bfa66;color:#fff}.chip-icon{font-size:.9rem}.chip-name{font-weight:500}.chip-check{color:#a78bfa;font-weight:700}.run-analysis-btn{width:100%;padding:.75rem 1rem;background:linear-gradient(135deg,#a78bfa,#60a5fa);border:none;border-radius:10px;color:#fff;font-weight:600;font-size:.9rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:all .2s ease}.run-analysis-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 20px #a78bfa4d}.run-analysis-btn:disabled{opacity:.5;cursor:not-allowed}.btn-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.model-tabs{display:flex;gap:.5rem;padding:.75rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.08);overflow-x:auto;background:#0000001a}.model-tab{display:flex;align-items:center;gap:.5rem;padding:.6rem 1rem;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:8px;cursor:pointer;transition:all .2s ease;white-space:nowrap}.model-tab:hover{background:#ffffff14;border-color:#ffffff26}.model-tab.active{background:#a78bfa26;border-color:#a78bfa4d}.comparison-tab.active{background:linear-gradient(135deg,#fb923c26,#f59e0b26);border-color:#fb923c4d}.tab-model-name{font-size:.8rem;color:#fffc;font-weight:500}.tab-sentiment{font-size:.9rem}.analysis-content,.comparison-content{flex:1;padding:1.5rem 2rem;overflow-y:auto;min-height:0}.analysis-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;flex-wrap:wrap}.analysis-model-badge{font-size:.75rem;color:#ffffffb3;background:#ffffff14;padding:.3rem .8rem;border-radius:15px}.analysis-sentiment-badge{font-size:.75rem;padding:.3rem .8rem;border-radius:15px;font-weight:500;text-transform:capitalize}.analysis-body{margin-bottom:1.5rem}.analysis-text{color:#ffffffd9;line-height:1.7;font-size:.9rem}.key-points-section h4{font-size:.85rem;color:#fff9;margin:0 0 .75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.key-points{list-style:none;padding:0;margin:0}.key-points li{padding:.5rem 0 .5rem 1.5rem;position:relative;color:#fffc;font-size:.85rem;line-height:1.5}.key-points li:before{content:"→";position:absolute;left:0;color:#a78bfa}.analysis-footer{margin-top:1.5rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.06)}.confidence-badge{font-size:.75rem;color:#ffffff80;background:#ffffff0d;padding:.3rem .8rem;border-radius:15px}.comparison-title{font-size:1.1rem;color:#fff;margin:0 0 1.5rem;font-weight:600}.comparison-section{margin-bottom:1.5rem}.comparison-section h4{font-size:.85rem;color:#fff9;margin:0 0 .75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.sentiment-grid{display:flex;flex-direction:column;gap:.75rem}.sentiment-item{display:grid;grid-template-columns:100px 1fr auto;align-items:center;gap:.75rem}.sentiment-model{font-size:.8rem;color:#ffffffb3;font-weight:500}.sentiment-bar-container{height:8px;background:#ffffff1a;border-radius:4px;overflow:hidden}.sentiment-bar{height:100%;border-radius:4px;transition:width .5s ease}.sentiment-label{font-size:.75rem;font-weight:500;text-transform:capitalize;min-width:100px;text-align:right}.key-points-comparison{display:flex;flex-direction:column;gap:1rem}.model-key-points{background:#ffffff08;border-radius:8px;padding:.75rem 1rem}.model-label{display:block;font-size:.75rem;color:#a78bfa;font-weight:600;margin-bottom:.5rem}.key-points-list{list-style:none;padding:0;margin:0}.key-points-list li{padding:.25rem 0 .25rem 1rem;position:relative;color:#ffffffbf;font-size:.8rem}.key-points-list li:before{content:"•";position:absolute;left:0;color:#a78bfa99}.consensus-box,.divergences-box{display:flex;gap:.75rem;padding:.75rem 1rem;border-radius:8px;margin-bottom:.5rem}.consensus-box{background:#22c55e1a;border:1px solid rgba(34,197,94,.2)}.consensus-box p{margin:0;color:#ffffffd9;font-size:.85rem}.divergences-box{background:#f59e0b1a;border:1px solid rgba(245,158,11,.2)}.divergences-box ul{list-style:none;padding:0;margin:0}.divergences-box li{color:#ffffffd9;font-size:.85rem;padding:.2rem 0}.consensus-icon,.divergence-icon{font-size:1.1rem;flex-shrink:0}.comparison-summary{color:#fffc;line-height:1.7;font-size:.85rem;margin:0}.perspectives-loading{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem}.council-loader{display:flex;gap:.8rem}.loader-icon{font-size:2rem;animation:pulse 1.5s ease-in-out infinite}.loader-icon:nth-child(1){animation-delay:0s}.loader-icon:nth-child(2){animation-delay:.2s}.loader-icon:nth-child(3){animation-delay:.4s}.loader-icon:nth-child(4){animation-delay:.6s}@keyframes pulse{0%,to{opacity:.3;transform:scale(1)}50%{opacity:1;transform:scale(1.2)}}.perspectives-loading p{color:#ffffffb3;font-size:.95rem}.council-error,.perspectives-error{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.5rem;background:#ef44441a;border-bottom:1px solid rgba(239,68,68,.2);color:#f87171;font-size:.85rem}.council-error span,.perspectives-error span{font-size:1.1rem}.perspectives-error{flex:1;flex-direction:column;justify-content:center}.perspectives-error button{background:#ffffff14;border:1px solid rgba(255,255,255,.12);color:#fff;padding:.5rem 1.5rem;border-radius:8px;cursor:pointer;transition:all .2s ease;margin-top:.5rem}.perspectives-error button:hover{background:#ffffff26}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:2rem}.empty-icon{font-size:3rem;opacity:.5}.empty-state p{color:#ffffff80;text-align:center;font-size:.9rem}.perspectives-footer{padding:1rem 1.5rem;border-top:1px solid rgba(255,255,255,.08);background:#0003}.footer-note{font-size:.75rem;color:#fff6;text-align:center;margin:0}@media(max-width:600px){.perspectives-panel,.council-panel{width:100%}.sentiment-item{grid-template-columns:1fr;gap:.25rem}.sentiment-label{text-align:left}}.research-chat{position:fixed;bottom:20px;right:20px;width:520px;max-width:calc(100vw - 40px);height:650px;max-height:calc(100vh - 100px);background:#1e1e1e;border:1px solid rgba(255,255,255,.1);border-radius:12px;z-index:1000;display:flex;flex-direction:column;box-shadow:0 16px 48px #00000080;overflow:hidden}.chat-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.2rem;border-bottom:1px solid rgba(255,255,255,.08);background:#ffffff05}.header-title{display:flex;align-items:center;gap:.75rem}.chat-icon{font-size:1.5rem}.chat-header h2{font-size:1rem;color:#e5e5e5;margin:0;font-weight:600}.filter-badge{font-size:.7rem;color:#9a9a9a;background:#ffffff14;padding:.15rem .5rem;border-radius:6px}.chat-messages{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:1rem}.chat-welcome{text-align:center;padding:2rem 1rem;color:#9a9a9a}.welcome-icon{font-size:3rem;margin-bottom:1rem}.chat-welcome h3{color:#e5e5e5;margin:0 0 .5rem}.chat-welcome p{font-size:.9rem;line-height:1.5;margin:0}.chat-message{display:flex;gap:.75rem;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.chat-message.user{flex-direction:row-reverse}.message-avatar{width:32px;height:32px;border-radius:50%;background:#ffffff14;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}.chat-message.user .message-avatar{background:#ffffff1f}.message-content{max-width:80%;padding:.8rem 1rem;border-radius:12px;background:#ffffff0f;color:#d5d5d5}.chat-message.user .message-content{background:#ffffff1a;border-radius:12px 12px 4px}.chat-message.assistant .message-content{border-radius:12px 12px 12px 4px}.chat-message.error .message-content{background:#ef444426;border:1px solid rgba(239,68,68,.25)}.message-content p{margin:0 0 .5rem;font-size:.9rem;line-height:1.6}.message-content p:last-child{margin-bottom:0}.message-content h1,.message-content h2,.message-content h3,.message-content h4{color:#e5e5e5;margin:.75rem 0 .5rem;font-weight:600}.message-content h1:first-child,.message-content h2:first-child,.message-content h3:first-child{margin-top:0}.message-content h1{font-size:1.1rem}.message-content h2{font-size:1rem}.message-content h3{font-size:.95rem}.message-content ul,.message-content ol{margin:.5rem 0;padding-left:1.25rem}.message-content li{margin-bottom:.25rem;line-height:1.5}.message-content strong{color:#e5e5e5;font-weight:600}.message-content em{font-style:italic;color:#b5b5b5}.message-content code{background:#ffffff1a;padding:.15rem .4rem;border-radius:4px;font-family:SF Mono,Monaco,monospace;font-size:.8rem}.message-content pre{background:#0000004d;padding:.75rem 1rem;border-radius:6px;overflow-x:auto;margin:.5rem 0}.message-content pre code{background:none;padding:0}.message-content blockquote{border-left:3px solid rgba(255,255,255,.2);margin:.5rem 0;padding-left:.75rem;color:#a5a5a5;font-style:italic}.message-content a{color:#60a5fa;text-decoration:none}.message-content a:hover{text-decoration:underline}.message-sources{margin-top:.75rem;padding-top:.75rem;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.sources-label{font-size:.75rem;color:#6b6b6b}.source-link{font-size:.75rem;color:#9a9a9a;text-decoration:none;background:#ffffff0f;padding:.2rem .5rem;border-radius:4px;transition:all .15s ease}.source-link:hover{background:#ffffff1a;color:#e5e5e5}.typing-indicator{display:flex;gap:4px;padding:.5rem 0}.typing-indicator span{width:8px;height:8px;background:#6b6b6b;border-radius:50%;animation:bounce 1.4s ease-in-out infinite}.typing-indicator span:nth-child(1){animation-delay:0s}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-8px)}}.chat-suggestions{padding:.5rem 1rem;display:flex;flex-wrap:wrap;gap:.5rem;border-top:1px solid rgba(255,255,255,.08)}.suggestion-btn{font-size:.75rem;color:#9a9a9a;background:#ffffff0a;border:1px solid rgba(255,255,255,.1);padding:.4rem .8rem;border-radius:6px;cursor:pointer;transition:all .15s ease}.suggestion-btn:hover{background:#ffffff14;border-color:#ffffff26;color:#e5e5e5}.chat-input-area{display:flex;gap:.5rem;padding:1rem;border-top:1px solid rgba(255,255,255,.08);background:#0003}.chat-input-area textarea{flex:1;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:.75rem 1rem;color:#e5e5e5;font-size:.9rem;resize:none;font-family:inherit;max-height:100px}.chat-input-area textarea:focus{outline:none;border-color:#fff3}.chat-input-area textarea::placeholder{color:#6b6b6b}.send-btn{width:44px;height:44px;background:#ffffff1a;border:1px solid rgba(255,255,255,.15);border-radius:8px;color:#e5e5e5;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.send-btn:disabled{opacity:.4;cursor:not-allowed}.send-btn:not(:disabled):hover{background:#ffffff26;border-color:#ffffff40}@media(max-width:500px){.research-chat{bottom:0;right:0;width:100%;max-width:100%;height:100%;max-height:100%;border-radius:0}}.tag-synthesis-panel{background:#1c1c1cfa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:12px;max-width:600px;width:100%;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #0009;overflow:hidden;position:relative}.synthesis-header{display:flex;justify-content:space-between;align-items:flex-start;padding:1.5rem 3.5rem 1.5rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.06);background:#ffffff05}.synthesis-header h2{font-size:1.1rem;color:#fff;margin:0 0 .75rem;font-weight:500}.synthesis-header .close-btn{position:absolute;top:12px;right:12px;width:32px;height:32px;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#ffffffb3;font-size:1.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;z-index:10}.synthesis-header .close-btn:hover{background:#ffffff1a;color:#fff}.tag-badge{display:inline-flex;align-items:center;gap:.5rem;background:#ffffff0f;padding:.4rem .8rem;border-radius:20px;font-size:.9rem;color:#fff}.tag-icon{color:#fff9}.bookmark-count{font-size:.75rem;color:#ffffff80;margin-left:.5rem;padding-left:.5rem;border-left:1px solid rgba(255,255,255,.2)}.header-actions{display:flex;gap:.5rem}.refresh-btn{background:#ffffff0f;border:1px solid rgba(255,255,255,.1);color:#fff;width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:.9rem;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.refresh-btn:hover{background:#ffffff1a}.synthesis-loading{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem;gap:1.5rem}.synthesis-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.1);border-top-color:#ffffff80;border-radius:50%;animation:spin 1s linear infinite}.synthesis-loading p{color:#fff9;font-size:.95rem}.synthesis-error{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem;gap:1rem;color:#ef4444}.synthesis-error button{background:#ffffff14;border:1px solid rgba(255,255,255,.12);color:#fff;padding:.5rem 1.5rem;border-radius:8px;cursor:pointer;transition:all .2s ease}.synthesis-error button:hover{background:#ffffff26}.synthesis-content{flex:1;overflow-y:auto;padding:1.5rem}.synthesis-section{margin-bottom:1.5rem}.synthesis-section:last-child{margin-bottom:0}.synthesis-section h3{display:flex;align-items:center;gap:.5rem;font-size:.95rem;color:#fff;margin:0 0 .75rem}.section-icon{font-size:1.1rem}.meta-summary{color:#ffffffbf;line-height:1.7;font-size:.95rem;margin:0;padding:1rem;background:#ffffff08;border-radius:8px;border-left:3px solid rgba(255,255,255,.2)}.theme-list{display:flex;flex-direction:column;gap:.5rem}.theme-item{display:flex;align-items:flex-start;gap:.75rem;padding:.6rem .8rem;background:#ffffff08;border-radius:8px;font-size:.9rem;color:#fffc;line-height:1.5}.theme-bullet{color:#ffffff80;flex-shrink:0}.theme-item.trend{background:#22c55e14;border-left:2px solid rgba(34,197,94,.4)}.theme-item.trend .theme-bullet{color:#22c55ee6}.theme-item.contradiction{background:#f9731614;border-left:2px solid rgba(249,115,22,.4)}.theme-item.contradiction .theme-bullet{color:#f97316e6}.synthesis-footer{padding:1rem 1.5rem;border-top:1px solid rgba(255,255,255,.06)}.synthesis-time{font-size:.75rem;color:#fff6}.knowledge-graph-panel{background:linear-gradient(145deg,#1e192dfa,#12121cfa);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.1);border-radius:16px;width:900px;max-width:95vw;height:700px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 25px 80px #000000b3,0 0 1px #ffffff1a inset,0 0 60px #a78bfa0d;overflow:hidden;position:relative}.graph-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1rem 1rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,#ffffff0a,#ffffff03);gap:1rem}.graph-header h2{font-size:1.1rem;color:#fff;margin:0;font-weight:600;background:linear-gradient(135deg,#fff,#fffc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.graph-header>div:first-child{flex:1;min-width:0}.graph-loading,.graph-error{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem}.graph-spinner{width:50px;height:50px;border:3px solid rgba(167,139,250,.15);border-top-color:#a78bfa;border-radius:50%;animation:spin 1s linear infinite;box-shadow:0 0 20px #a78bfa33}.graph-loading p,.graph-error p{color:#fff9;font-size:.95rem}.graph-error{color:#ef4444}.graph-error button{background:#ffffff14;border:1px solid rgba(255,255,255,.12);color:#fff;padding:.5rem 1.5rem;border-radius:8px;cursor:pointer;transition:all .2s ease}.graph-error button:hover{background:#ffffff26}.graph-legend{display:flex;gap:1.5rem;padding:.75rem 1.5rem;background:linear-gradient(180deg,#00000040,#00000059);border-bottom:1px solid rgba(255,255,255,.06)}.legend-item{display:flex;align-items:center;gap:.5rem;font-size:.8rem;color:#ffffffb3;font-weight:500}.legend-dot{width:12px;height:12px;border-radius:50%}.legend-dot.tag{background:linear-gradient(135deg,#c4b5fd,#a78bfa);box-shadow:0 0 8px #a78bfa80}.legend-dot.bookmark{background:linear-gradient(135deg,#7dd3fc,#38bdf8);box-shadow:0 0 8px #38bdf880}.legend-dot.concept{background:linear-gradient(135deg,#fdba74,#fb923c);box-shadow:0 0 8px #fb923c80}.graph-canvas-container{flex:1;overflow:hidden;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,rgba(100,80,150,.08) 0%,rgba(20,20,40,.1) 50%,transparent 70%);position:relative}.graph-canvas-container:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 30%,rgba(167,139,250,.03) 0%,transparent 40%),radial-gradient(circle at 80% 70%,rgba(56,189,248,.03) 0%,transparent 40%),radial-gradient(circle at 50% 50%,rgba(251,146,60,.02) 0%,transparent 50%);pointer-events:none}.graph-canvas{max-width:100%;max-height:100%}.graph-stats{display:flex;gap:.75rem;padding:.75rem 1.5rem;border-top:1px solid rgba(255,255,255,.08);font-size:.8rem;color:#fff9;background:linear-gradient(180deg,#0003,#0000004d);font-weight:500}.header-actions{display:flex;gap:.5rem;flex-shrink:0}.refresh-btn,.close-btn{background:#ffffff0f;border:1px solid rgba(255,255,255,.1);color:#ffffffb3;width:34px;height:34px;border-radius:10px;cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;transition:all .25s ease;flex-shrink:0}.refresh-btn:hover,.close-btn:hover{background:#ffffff1f;color:#fff;border-color:#fff3;transform:scale(1.05)}.refresh-btn:hover{box-shadow:0 0 20px #a78bfa33}.close-btn:hover{background:#ef444426;border-color:#ef44444d;color:#f87171;box-shadow:0 0 20px #ef444426}.filter-badge{font-size:.75rem;color:#fffc;background:linear-gradient(135deg,#a78bfa33,#38bdf826);padding:.25rem .75rem;border-radius:12px;margin-top:.4rem;display:inline-block;border:1px solid rgba(167,139,250,.3);font-weight:500}.audio-narrative-panel{background:#1c1c1cfa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:12px;width:500px;max-width:95vw;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #0009;overflow:hidden;position:relative}.audio-header{display:flex;justify-content:space-between;align-items:flex-start;padding:1.25rem 3.5rem 1.25rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.06);background:#ffffff05}.audio-header h2{font-size:1.1rem;color:#fff;margin:0 0 .4rem;font-weight:500}.audio-header .close-btn{position:absolute;top:12px;right:12px;width:32px;height:32px;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#ffffffb3;font-size:1.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;z-index:10}.audio-header .close-btn:hover{background:#ffffff1a;color:#fff}.source-info{font-size:.85rem;color:#ffffff80;margin:0}.audio-options{padding:1.5rem;display:flex;flex-direction:column;gap:1.5rem}.option-section h3{font-size:.9rem;color:#fff9;margin:0 0 .75rem}.style-options{display:flex;gap:.5rem}.style-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:.3rem;padding:1rem .5rem;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:8px;cursor:pointer;transition:all .2s ease}.style-btn:hover{background:#ffffff14;border-color:#ffffff26}.style-btn.active{background:#ffffff1a;border-color:#fff3}.style-label{font-size:.95rem;color:#fff}.style-desc{font-size:.7rem;color:#ffffff80}.voice-select{width:100%;padding:.6rem .75rem;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:6px;color:#fff;font-size:.85rem;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center}.voice-select:focus{outline:none;border-color:#ffffff40}.voice-select option{background:#1c1c1c;color:#fff}.generate-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:1rem;background:#ffffff1a;border:1px solid rgba(255,255,255,.15);border-radius:8px;color:#fff;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease}.generate-btn:hover{background:#ffffff26}.audio-loading{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem;gap:1.5rem}.audio-wave{display:flex;align-items:center;gap:4px;height:40px}.audio-wave span{width:4px;height:100%;background:linear-gradient(180deg,#6b6b6b,#4a4a4a);border-radius:2px;animation:wave 1.2s ease-in-out infinite}.audio-wave span:nth-child(1){animation-delay:0s;height:40%}.audio-wave span:nth-child(2){animation-delay:.1s;height:70%}.audio-wave span:nth-child(3){animation-delay:.2s;height:100%}.audio-wave span:nth-child(4){animation-delay:.3s;height:70%}.audio-wave span:nth-child(5){animation-delay:.4s;height:40%}@keyframes wave{0%,to{transform:scaleY(1)}50%{transform:scaleY(.5)}}.audio-loading p{color:#fff9;font-size:.95rem;margin:0}.audio-loading .loading-hint{font-size:.8rem;color:#fff6}.audio-error{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;gap:1rem;color:#ef4444}.audio-error button{background:#ffffff14;border:1px solid rgba(255,255,255,.12);color:#fff;padding:.5rem 1.5rem;border-radius:8px;cursor:pointer}.audio-error button:hover{background:#ffffff26}.narrative-result{padding:1.5rem;overflow-y:auto}.narrative-title{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.narrative-title h3{font-size:1rem;color:#fff;margin:0;flex:1}.duration{font-size:.75rem;color:#ffffff80;background:#ffffff14;padding:.25rem .6rem;border-radius:10px}.narrative-controls{margin-bottom:1.5rem}.audio-progress-bar{width:100%;height:4px;background:#ffffff1a;border-radius:2px;margin-bottom:.75rem;overflow:hidden}.audio-progress-fill{height:100%;background:linear-gradient(90deg,#22c55e,#16a34a);border-radius:2px;transition:width .1s linear}.play-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:1rem;background:linear-gradient(135deg,#22c55e,#16a34a);border:none;border-radius:8px;color:#fff;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease}.play-btn.playing{background:linear-gradient(135deg,#f97316,#ea580c)}.play-btn:hover{box-shadow:0 4px 20px #22c55e4d}.play-btn.playing:hover{box-shadow:0 4px 20px #f973164d}.play-icon,.pause-icon{font-size:1.2rem}.narrative-script{background:#ffffff08;border-radius:8px;padding:1rem;margin-bottom:1rem}.narrative-script h4{font-size:.8rem;color:#ffffff80;margin:0 0 .75rem;text-transform:uppercase;letter-spacing:.5px}.narrative-script p{color:#ffffffbf;font-size:.9rem;line-height:1.7;margin:0;white-space:pre-wrap;max-height:200px;overflow-y:auto}.regenerate-btn{width:100%;padding:.75rem;background:transparent;border:1px solid rgba(255,255,255,.15);border-radius:8px;color:#fff9;font-size:.85rem;cursor:pointer;transition:all .2s ease}.regenerate-btn:hover{background:#ffffff0d;border-color:#fff3}.smart-recommendations-panel{background:#1c1c1cfa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:12px;width:500px;max-width:95vw;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #0009;overflow:hidden;position:relative}.rec-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1rem 1rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.06);background:#ffffff05;gap:1rem}.rec-header h2{font-size:1.1rem;color:#fff;margin:0;font-weight:500;flex:1}.rec-header .close-btn{width:34px;height:34px;background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:8px;color:#ffffffb3;font-size:1.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0}.rec-header .close-btn:hover{background:#ef444433;border-color:#ef44444d;color:#f87171}.rec-loading,.rec-error{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem;gap:1.5rem}.rec-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.1);border-top-color:#ffffff80;border-radius:50%;animation:spin 1s linear infinite}.rec-loading p,.rec-error p{color:#fff9;font-size:.95rem}.rec-error{color:#ef4444}.rec-error button{background:#ffffff14;border:1px solid rgba(255,255,255,.12);color:#fff;padding:.5rem 1.5rem;border-radius:6px;cursor:pointer;transition:all .2s ease}.rec-error button:hover{background:#ffffff1f}.rec-tabs{display:flex;border-bottom:1px solid rgba(255,255,255,.06)}.rec-tab{flex:1;padding:.9rem 1rem;background:transparent;border:none;color:#ffffff80;font-size:.85rem;cursor:pointer;transition:all .2s ease;border-bottom:2px solid transparent}.rec-tab:hover{color:#fffc;background:#ffffff05}.rec-tab.active{color:#fff;border-bottom-color:#fff6;background:#ffffff0a}.rec-content{flex:1;overflow-y:auto;padding:1.25rem}.rec-section{min-height:200px}.rec-reason{color:#ffffffb3;font-size:.9rem;line-height:1.5;margin:0 0 1rem;padding:.75rem;background:#ffffff0a;border-radius:8px;border-left:3px solid rgba(255,255,255,.2)}.bookmark-list{display:flex;flex-direction:column;gap:.75rem}.rec-bookmark{display:flex;gap:.75rem;padding:.75rem;background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:8px;cursor:pointer;transition:all .2s ease}.rec-bookmark:hover{background:#ffffff0f;border-color:#ffffff1a}.rec-number{width:24px;height:24px;background:#ffffff1f;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:#fff;flex-shrink:0}.rec-bookmark-info{flex:1;min-width:0}.rec-bookmark-title{display:block;color:#fff;font-size:.9rem;text-decoration:none;margin-bottom:.4rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rec-bookmark-title:hover{color:#ffffffb3}.rec-bookmark-tags{display:flex;flex-wrap:wrap;gap:.3rem}.mini-tag{font-size:.7rem;color:#fff9;background:#ffffff14;padding:.15rem .5rem;border-radius:10px;text-decoration:none;transition:all .2s ease}.mini-tag:hover{background:#ffffff26;color:#fff}.gaps-list,.related-list{display:flex;flex-direction:column;gap:1rem}.gap-item{padding:1rem;background:#ffffff08;border-radius:8px;border-left:3px solid rgba(249,115,22,.4)}.gap-topic{display:flex;align-items:center;gap:.5rem;font-size:.95rem;color:#fff;margin-bottom:.5rem}.gap-icon{font-size:1rem}.gap-reason{font-size:.85rem;color:#ffffff80;line-height:1.5;margin:0 0 .75rem}.gap-search{display:inline-block;font-size:.8rem;color:#64a0ffe6;text-decoration:none;padding:.3rem .6rem;background:#64a0ff1a;border-radius:6px;transition:all .2s ease}.gap-search:hover{background:#64a0ff33}.related-item{display:block;padding:1rem;background:#ffffff08;border-radius:8px;text-decoration:none;transition:all .2s ease;border-left:3px solid rgba(34,197,94,.4)}.related-item:hover{background:#ffffff0f}.related-title{display:flex;align-items:center;gap:.5rem;font-size:.95rem;color:#fff;margin-bottom:.4rem}.related-icon{font-size:1rem}.related-relevance{font-size:.8rem;color:#ffffff73;line-height:1.4;margin:0}.empty-section{text-align:center;padding:2rem;color:#fff6}.empty-section span{font-size:2rem;display:block;margin-bottom:.5rem}.patterns-section{padding:1rem 1.5rem;border-top:1px solid rgba(255,255,255,.06);background:#0003}.patterns-section h4{font-size:.8rem;color:#ffffff80;margin:0 0 .75rem;font-weight:500}.patterns-list{display:flex;flex-wrap:wrap;gap:.5rem}.pattern-badge{font-size:.75rem;color:#ffffffb3;background:#ffffff14;padding:.3rem .6rem;border-radius:12px}.podcast-overview{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:var(--space-lg)}.podcast-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-md) var(--space-lg);cursor:pointer;transition:background var(--transition-fast)}.podcast-header:hover{background:#ffffff05}.podcast-title-section{display:flex;align-items:center;gap:var(--space-md)}.podcast-icon{font-size:1.5rem}.podcast-title-section h3{margin:0;font-size:1.1rem;font-weight:600;color:var(--text-primary)}.podcast-subtitle{margin:0;font-size:.85rem;color:var(--text-secondary)}.expand-btn{background:none;border:none;color:var(--text-secondary);font-size:.8rem;cursor:pointer;padding:var(--space-xs)}.podcast-content{padding:0 var(--space-lg) var(--space-lg);overflow:hidden}.tag-selection{margin-bottom:var(--space-lg)}.tag-selection h4{margin:0 0 var(--space-sm);font-size:.9rem;font-weight:500;color:var(--text-secondary)}.tags-grid{display:flex;flex-wrap:wrap;gap:var(--space-xs)}.tag-chip{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);background:#8b5cf61a;border:1px solid rgba(139,92,246,.2);border-radius:var(--radius-full);color:var(--accent-primary);font-size:.8rem;cursor:pointer;transition:all var(--transition-fast)}.tag-chip:hover{background:#8b5cf626;border-color:#8b5cf64d}.tag-chip.selected{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.tag-chip .tag-icon{font-size:.7rem}.tag-chip .check{font-size:.75rem;margin-left:var(--space-xs)}.tags-loading,.no-tags{color:var(--text-tertiary);font-size:.85rem;font-style:italic}.podcast-options{display:flex;gap:var(--space-lg);margin-bottom:var(--space-lg);flex-wrap:wrap}.option-group{flex:1;min-width:150px}.option-group label{display:block;margin-bottom:var(--space-xs);font-size:.85rem;font-weight:500;color:var(--text-secondary)}.style-buttons{display:flex;gap:var(--space-xs)}.style-btn{flex:1;padding:var(--space-xs) var(--space-sm);background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.8rem;cursor:pointer;transition:all var(--transition-fast)}.style-btn:hover{background:#ffffff0f}.style-btn.active{background:#8b5cf626;border-color:var(--accent-primary);color:var(--accent-primary)}.voice-select{width:100%;padding:var(--space-xs) var(--space-sm);background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.85rem;cursor:pointer}.voice-select:focus{outline:none;border-color:var(--accent-primary)}.generate-podcast-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border:none;border-radius:var(--radius-md);color:#fff;font-size:.95rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.generate-podcast-btn:hover:not(:disabled){filter:brightness(1.1);box-shadow:0 4px 20px #8b5cf64d}.generate-podcast-btn:disabled{opacity:.6;cursor:not-allowed}.loading-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.podcast-error{display:flex;align-items:center;gap:var(--space-sm);margin-top:var(--space-md);padding:var(--space-sm) var(--space-md);background:#ef44441a;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-sm);color:#f87171;font-size:.85rem}.podcast-player{background:var(--bg-elevated);border-radius:var(--radius-md);padding:var(--space-lg)}.player-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md)}.player-header h4{margin:0;font-size:1rem;font-weight:600;color:var(--text-primary)}.player-header .duration{font-size:.8rem;color:var(--text-tertiary);background:var(--bg-card);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm)}.audio-controls{margin-bottom:var(--space-lg)}.progress-bar{height:6px;background:var(--bg-card);border-radius:3px;margin-bottom:var(--space-md);overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent-primary),var(--accent-secondary));border-radius:3px;transition:width .1s linear}.control-buttons{display:flex;gap:var(--space-sm)}.play-btn{flex:1;padding:var(--space-sm) var(--space-md);background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border:none;border-radius:var(--radius-md);color:#fff;font-size:.9rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.play-btn:hover{filter:brightness(1.1)}.play-btn.playing{background:linear-gradient(135deg,#f59e0b,#ef4444)}.reset-btn{padding:var(--space-sm) var(--space-md);background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:all var(--transition-fast)}.reset-btn:hover{background:#ffffff0f;color:var(--text-primary)}.transcript{background:var(--bg-card);border-radius:var(--radius-md);padding:var(--space-md);max-height:200px;overflow-y:auto}.transcript h5{margin:0 0 var(--space-sm);font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.transcript p{margin:0;font-size:.9rem;line-height:1.6;color:var(--text-secondary)}@media(max-width:640px){.podcast-options{flex-direction:column;gap:var(--space-md)}.style-buttons{flex-wrap:wrap}.control-buttons{flex-direction:column}.play-btn,.reset-btn{width:100%}}.app{min-height:100vh;display:flex;flex-direction:column;background:var(--bg-shell);position:relative;overflow-x:hidden}.ambient-bg{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}.ambient-orb{position:absolute;border-radius:50%;filter:blur(100px);opacity:.4;animation:float 20s ease-in-out infinite}.ambient-orb-1{width:600px;height:600px;background:radial-gradient(circle,rgba(100,63,178,.08) 0%,transparent 70%);top:-200px;right:-200px;animation-delay:0s}.ambient-orb-2{width:500px;height:500px;background:radial-gradient(circle,rgba(139,92,246,.05) 0%,transparent 70%);bottom:-150px;left:-150px;animation-delay:-7s}.ambient-orb-3{width:400px;height:400px;background:radial-gradient(circle,rgba(100,63,178,.04) 0%,transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);animation-delay:-14s}@keyframes float{0%,to{transform:translate(0) scale(1)}25%{transform:translate(30px,-30px) scale(1.05)}50%{transform:translate(-20px,20px) scale(.95)}75%{transform:translate(20px,30px) scale(1.02)}}.app-header{position:relative;z-index:5;padding:var(--space-2xl) var(--space-xl) var(--space-xl);background:transparent;border-bottom:none}.header-content{max-width:1200px;margin:0 auto;text-align:center}.logo-link{text-decoration:none;color:inherit}.logo-container{display:inline-flex;align-items:center;gap:var(--space-lg);margin-bottom:var(--space-md)}.logo-icon{font-size:2rem;color:var(--brand-accent);text-shadow:0 0 40px var(--brand-primary-glow)}.app-header h1{margin:0;font-size:2.25rem;font-weight:600;letter-spacing:-.02em;color:#fffffff2;background:none;-webkit-background-clip:unset;-webkit-text-fill-color:unset;background-clip:unset}.header-content{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto}.header-left{display:flex;align-items:center}.header-right{display:flex;align-items:center;gap:var(--space-md)}.header-btn{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);background:#ffffff0f;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-md);color:var(--text-secondary);font-size:.85rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);text-decoration:none}.header-btn:hover{background:#ffffff1a;border-color:#fff3;color:var(--text-primary)}.header-btn:disabled{opacity:.5;cursor:not-allowed}.btn-icon-small{font-size:1rem}.btn-text{white-space:nowrap}.extension-btn{background:linear-gradient(135deg,#22c55e26,#10b98126);border-color:#22c55e4d}.extension-btn:hover{background:linear-gradient(135deg,#22c55e40,#10b98140);border-color:#22c55e80}.demo-login-btn{background:#fb923c26;border-color:#fb923c4d;color:#fb923c}.demo-login-btn:hover{background:#fb923c40;border-color:#fb923c80}.github-login-btn{background:#ffffff14;border-color:#ffffff26;color:var(--text-primary)}.github-login-btn:hover{background:#ffffff1f;border-color:#ffffff40}.github-icon{flex-shrink:0}.auth-buttons{display:flex;gap:var(--space-sm)}.user-menu-container{position:relative}.user-avatar-btn{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-sm);background:#ffffff0f;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast)}.user-avatar-btn:hover{background:#ffffff1a;border-color:#fff3}.user-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover}.user-avatar-placeholder{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:#ffffff1a;border-radius:50%;font-size:.9rem}.user-name{font-size:.85rem;color:var(--text-primary);font-weight:500;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.demo-badge{font-size:.65rem;padding:2px 6px;background:#fb923c33;color:#fb923c;border-radius:var(--radius-full);font-weight:600;text-transform:uppercase}.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:180px;background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);overflow:hidden;z-index:1000}.dropdown-user-info{padding:var(--space-sm) var(--space-md);border-bottom:1px solid var(--border-default)}.dropdown-email{font-size:.8rem;color:var(--text-secondary)}.dropdown-item{display:flex;align-items:center;gap:var(--space-sm);width:100%;padding:var(--space-sm) var(--space-md);background:none;border:none;color:var(--text-secondary);font-size:.85rem;cursor:pointer;transition:all var(--transition-fast);text-align:left}.dropdown-item:hover{background:#ffffff0f;color:var(--text-primary)}.logout-btn:hover{background:#ef444426;color:#f87171}.extension-modal{position:relative;width:100%;max-width:480px;background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden}.extension-modal-content{padding:2rem}.extension-modal-header{display:flex;align-items:center;gap:var(--space-md);margin-bottom:var(--space-md)}.extension-icon{font-size:2.5rem}.extension-modal-header h2{margin:0;font-size:1.5rem;color:var(--text-primary)}.extension-description{color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.5}.download-extension-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);width:100%;padding:1rem 1.5rem;background:var(--brand-primary);color:#fff;font-size:1rem;font-weight:600;border:none;border-radius:var(--radius-md);text-decoration:none;cursor:pointer;transition:all .2s ease;margin-bottom:1.5rem}.download-extension-btn:hover{background:var(--brand-primary-hover);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-glow)}.download-icon{font-size:1.25rem}.extension-steps{display:flex;flex-direction:column;gap:var(--space-md);margin-bottom:1.5rem}.step{display:flex;gap:var(--space-md);padding:var(--space-md);background:#ffffff08;border-radius:var(--radius-md);border:1px solid var(--border-default)}.step-number{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--brand-primary);color:#fff;border-radius:50%;font-size:.85rem;font-weight:600;flex-shrink:0}.step-content h4{margin:0 0 var(--space-xs) 0;font-size:.9rem;color:var(--text-primary)}.step-content p{margin:0;font-size:.8rem;color:var(--text-secondary);line-height:1.4}.step-content code{background:#ffffff1a;padding:.1rem .4rem;border-radius:4px;font-size:.75rem;font-family:SF Mono,Monaco,monospace}.step-link{display:inline-block;margin-top:var(--space-xs);font-size:.8rem;color:var(--brand-primary);text-decoration:none}.step-link:hover{text-decoration:underline}.extension-features{display:flex;flex-wrap:wrap;gap:var(--space-sm);padding-top:var(--space-md);border-top:1px solid var(--border-default)}.feature{font-size:.75rem;padding:var(--space-xs) var(--space-sm);background:#ffffff0d;border:1px solid var(--border-default);border-radius:var(--radius-full);color:var(--text-secondary)}.app-main{flex:1;position:relative;z-index:5;padding:var(--space-xl)}.main-container{max-width:1000px;margin:0 auto}.controls-section{display:none}.btn-icon{font-size:1.25rem;font-weight:300;line-height:1}.tag-breadcrumb{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);margin-bottom:var(--space-lg);background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);border-radius:var(--radius-lg);font-size:.95rem}.breadcrumb-home{color:var(--text-secondary);text-decoration:none;transition:color var(--transition-fast)}.breadcrumb-home:hover{color:var(--brand-primary)}.breadcrumb-separator{color:var(--text-tertiary)}.breadcrumb-tag{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-md);background:var(--brand-accent-subtle);color:var(--text-primary);border-radius:var(--radius-full);font-weight:500;border:1px solid var(--border-brand)}.breadcrumb-tag .tag-icon{font-size:.8em;opacity:.8}.breadcrumb-clear{margin-left:auto;display:flex;align-items:center;justify-content:center;width:24px;height:24px;background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-full);color:var(--text-secondary);text-decoration:none;font-size:1rem;line-height:1;transition:all var(--transition-fast)}.breadcrumb-clear:hover{background:var(--error);border-color:var(--error);color:#fff}.modal-overlay{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center;padding:var(--space-xl);background:#000000d9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);isolation:isolate}.modal-container{position:relative;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.modal-container:before{display:none}.modal-close{position:absolute;top:12px;right:12px;z-index:20;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:#ffffff14;border:1px solid rgba(255,255,255,.1);border-radius:6px;color:var(--text-secondary);font-size:1.5rem;cursor:pointer!important;transition:all .15s ease}.modal-close:hover{background:#ffffff1f;color:var(--text-primary)}.modal-container .bookmark-form-container{background:transparent;border:none;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;margin:0;padding-top:50px}.modal-container .bookmark-form-container:before{display:none}.app-footer{position:relative;z-index:10;padding:var(--space-lg) var(--space-xl);display:flex;justify-content:center;margin-top:auto}.footer-accent{width:60px;height:2px;background:linear-gradient(90deg,transparent,var(--brand-primary),transparent);border-radius:var(--radius-full);opacity:.5}@media(max-width:768px){.app-header{padding:var(--space-xl) var(--space-md)}.app-header h1,.logo-icon{font-size:1.5rem}.header-content{flex-direction:column;gap:var(--space-md)}.header-right{flex-wrap:wrap;justify-content:center}.btn-text{display:none}.header-btn{padding:var(--space-sm)}.user-name{display:none}.app-main{padding:var(--space-md)}.controls-section{justify-content:stretch}.btn-add-bookmark{width:100%;justify-content:center}}.ai-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);margin-bottom:var(--space-lg);background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);position:relative}.ai-toolbar-left{display:flex;flex-wrap:wrap;gap:var(--space-sm);flex:1}.ai-toolbar-right{display:flex;gap:var(--space-sm)}.ai-tool-btn{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);background:#ffffff0a;border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-secondary);font-size:.875rem;font-weight:500;cursor:pointer!important;transition:all var(--transition-fast);white-space:nowrap}.ai-tool-btn:hover{background:var(--brand-accent-subtle);border-color:var(--border-brand);color:var(--text-primary)}.ai-tool-btn.tag-specific{background:var(--brand-accent-subtle);border-color:var(--border-brand)}.ai-tool-btn.tag-specific:hover{background:#643fb240;border-color:var(--brand-primary)}.btn-add-bookmark{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);background:var(--brand-primary);color:#fff;border:1px solid var(--brand-primary);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer!important;transition:all var(--transition-fast);letter-spacing:.01em}.btn-add-bookmark:hover{background:var(--brand-primary-hover);border-color:var(--brand-primary-hover);box-shadow:var(--shadow-glow)}.tool-icon{font-size:1rem}.tool-label{letter-spacing:.01em}@media(max-width:768px){.ai-toolbar{flex-direction:column;padding:var(--space-sm) var(--space-md)}.ai-toolbar-left{width:100%;justify-content:center}.ai-toolbar-right{width:100%}.ai-tool-btn{flex:1 1 calc(50% - var(--space-xs));min-width:100px;justify-content:center}.btn-add-bookmark{width:100%;justify-content:center}.tool-label{display:none}.tool-icon{font-size:1.25rem}}