@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg-body:#f8f9fb;--bg-white:#fff;--bg-card:#fff;--bg-card-hover:#fafbfc;--bg-sidebar:#fff;--bg-input:#f1f3f5;--bg-input-focus:#fff;--text-primary:#1a1d23;--text-secondary:#4a5568;--text-muted:#9ca3af;--text-inverse:#fff;--border:#e5e7eb;--border-light:#f0f0f3;--border-focus:#1a1d23;--accent-green:#10b981;--accent-green-bg:#ecfdf5;--accent-green-border:#a7f3d0;--accent-purple:#6b7280;--accent-purple-bg:#f3f4f6;--accent-purple-border:#d1d5db;--accent-orange:#f59e0b;--accent-orange-bg:#fffbeb;--accent-orange-border:#fde68a;--accent-blue:#3b82f6;--accent-blue-bg:#eff6ff;--accent-rose:#f43f5e;--accent-indigo:#1a1d23;--accent-indigo-bg:#f3f4f6;--accent-amber:#f59e0b;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 4px 12px #0000000f;--shadow-lg:0 8px 24px #00000014;--shadow-card:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-card-hover:0 8px 24px #0000001a;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--transition:.2s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{background:var(--bg-body);color:var(--text-primary);min-height:100vh;line-height:1.6}a{color:var(--text-primary);text-decoration:none}a:hover{text-decoration:underline}.page-title{letter-spacing:-.03em;color:var(--text-primary);font-size:1.75rem;font-weight:800}.page-description{color:var(--text-secondary);font-size:1rem;line-height:1.5}.section-title{color:var(--text-primary);font-size:1.125rem;font-weight:700}.landing-layout{flex-direction:column;min-height:100vh;display:flex}.landing-nav{background:var(--bg-white);border-bottom:1px solid var(--border);z-index:10;justify-content:space-between;align-items:center;padding:16px 32px;display:flex;position:sticky;top:0}.landing-nav-logo{color:var(--text-primary);align-items:center;gap:8px;font-size:1.25rem;font-weight:800;text-decoration:none;display:flex}.landing-nav-logo:hover{text-decoration:none}.landing-content{flex:1}.hero{text-align:center;max-width:720px;margin:0 auto;padding:80px 24px 48px}.hero h1{letter-spacing:-.04em;background:linear-gradient(135deg,#1a1d23 0%,#374151 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:16px;font-size:3rem;font-weight:800;line-height:1.15}.hero p{color:var(--text-secondary);max-width:520px;margin:0 auto;font-size:1.15rem}.category-grid{grid-template-columns:repeat(3,1fr);gap:24px;max-width:960px;margin:0 auto;padding:0 24px 80px;display:grid}.category-card{background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius-xl);text-align:left;transition:all var(--transition);cursor:pointer;color:inherit;flex-direction:column;gap:16px;padding:32px 28px;text-decoration:none;display:flex}.category-card:hover{box-shadow:var(--shadow-card-hover);color:inherit;text-decoration:none;transform:translateY(-4px)}.category-card.investing{border-color:var(--accent-green-border)}.category-card.investing:hover{background:var(--accent-green-bg)}.category-card.ai_technology{border-color:var(--accent-purple-border)}.category-card.ai_technology:hover{background:var(--accent-purple-bg)}.category-card.sports{border-color:var(--accent-orange-border)}.category-card.sports:hover{background:var(--accent-orange-bg)}.category-icon{border-radius:var(--radius-lg);justify-content:center;align-items:center;width:56px;height:56px;font-size:1.75rem;display:flex}.investing .category-icon{background:var(--accent-green-bg)}.ai_technology .category-icon{background:var(--accent-purple-bg)}.sports .category-icon{background:var(--accent-orange-bg)}.category-card h3{font-size:1.25rem;font-weight:700}.category-card p{color:var(--text-secondary);flex:1;font-size:.9rem;line-height:1.5}.category-card .explore-arrow{color:var(--text-primary);align-items:center;gap:4px;font-size:.9rem;font-weight:600;display:flex}.dashboard-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:260px;height:100vh;padding:20px 16px;display:flex;position:sticky;top:0}.sidebar-logo{color:var(--text-primary);align-items:center;gap:8px;padding:4px 12px 20px;font-size:1.15rem;font-weight:800;text-decoration:none;display:flex}.sidebar-logo:hover{text-decoration:none}.sidebar-nav{flex-direction:column;flex:1;gap:2px;display:flex}.nav-link{border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition);align-items:center;gap:10px;padding:10px 12px;font-size:.9rem;font-weight:500;text-decoration:none;display:flex}.nav-link:hover{background:var(--bg-input);color:var(--text-primary);text-decoration:none}.nav-link.active{color:var(--text-primary);background:#f3f4f6;font-weight:600}.nav-link svg{flex-shrink:0;width:18px;height:18px}.sidebar-footer{border-top:1px solid var(--border);padding-top:16px}.main-content{flex:1;min-width:0;max-width:1100px;padding:32px 40px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:all var(--transition);padding:24px}.card:hover{box-shadow:var(--shadow-card-hover)}.channel-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:all var(--transition);cursor:pointer;padding:20px}.channel-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}.channel-avatar{border-radius:var(--radius-full);width:44px;height:44px;color:var(--text-inverse);background:linear-gradient(135deg,#1a1d23,#374151);flex-shrink:0;justify-content:center;align-items:center;font-size:1rem;font-weight:700;display:flex}.channel-card-header{align-items:center;gap:12px;margin-bottom:12px;display:flex}.channel-name{font-size:.95rem;font-weight:600}.channel-meta{color:var(--text-muted);margin-top:2px;font-size:.8rem}.input{background:var(--bg-input);border:1.5px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:all var(--transition);outline:none;padding:10px 14px;font-family:inherit;font-size:.9rem}.input:focus{background:var(--bg-input-focus);border-color:#1a1d23;box-shadow:0 0 0 3px #1a1d2314}.input::placeholder{color:var(--text-muted)}.search-container{background:var(--bg-white);border:1.5px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition);box-shadow:var(--shadow-sm);align-items:center;gap:8px;padding:6px 8px 6px 14px;display:flex}.search-container:focus-within{border-color:#1a1d23;box-shadow:0 0 0 3px #1a1d2314}.search-container .input{box-shadow:none;background:0 0;border:none;padding:8px 4px}.search-container .input:focus{box-shadow:none}.search-icon{width:18px;height:18px;color:var(--text-muted);flex-shrink:0}.search-submit{background:var(--accent-indigo);color:#fff;border-radius:var(--radius-md);cursor:pointer;width:36px;height:36px;transition:all var(--transition);border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.search-submit:hover{background:#374151}.search-submit:disabled{opacity:.5;cursor:not-allowed}.search-suggestions{background:var(--bg-white);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:20;margin-top:4px;position:absolute;top:100%;left:0;right:0;overflow:hidden}.search-suggestion{cursor:pointer;transition:background var(--transition);align-items:center;gap:10px;padding:10px 14px;display:flex}.search-suggestion:hover{background:var(--bg-input)}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);border:none;align-items:center;gap:6px;padding:9px 18px;font-family:inherit;font-size:.875rem;font-weight:600;text-decoration:none;display:inline-flex}.btn:hover{text-decoration:none}.btn-primary{color:#fff;background:#1a1d23}.btn-primary:hover{color:#fff;background:#374151}.btn-secondary{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border-light)}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover{background:var(--bg-input);color:var(--text-primary)}.btn-sm{padding:6px 12px;font-size:.8rem}.btn:disabled{opacity:.5;cursor:not-allowed}.toggle-container{background:var(--bg-input);border-radius:var(--radius-full);gap:2px;width:fit-content;padding:3px;display:flex}.toggle-option{border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition);color:var(--text-secondary);background:0 0;border:none;padding:8px 20px;font-family:inherit;font-size:.85rem;font-weight:500}.toggle-option.active{background:var(--bg-white);color:var(--text-primary);box-shadow:var(--shadow-sm);font-weight:600}.badge{border-radius:var(--radius-full);align-items:center;padding:3px 10px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-investing{background:var(--accent-green-bg);color:var(--accent-green)}.badge-ai_technology{background:var(--accent-purple-bg);color:var(--accent-purple)}.badge-sports{background:var(--accent-orange-bg);color:var(--accent-orange)}.badge-cached{color:#374151;background:#f3f4f6}.gated-container{position:relative}.gated-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:var(--radius-lg);z-index:5;background:#f8f9fbd9;flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex;position:absolute;inset:0}.gated-overlay p{color:var(--text-secondary);font-size:.95rem;font-weight:500}.gated-input-wrapper{position:relative}.gated-input-wrapper .input{pointer-events:none;opacity:.4}.gated-input-label{color:var(--text-muted);justify-content:center;align-items:center;gap:8px;font-size:.9rem;font-weight:500;display:flex;position:absolute;inset:0}.select{appearance:none;background:var(--bg-white);border:1.5px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;transition:all var(--transition);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;outline:none;padding:10px 36px 10px 14px;font-family:inherit;font-size:.9rem}.select:focus{border-color:#1a1d23;box-shadow:0 0 0 3px #1a1d2314}.grid-3{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.result-card{position:relative}.result-answer{color:var(--text-primary);font-size:.95rem;line-height:1.7}.result-answer p{margin-bottom:1em}.result-answer p:last-child{margin-bottom:0}.result-answer ul,.result-answer ol{margin-bottom:1em;margin-left:20px}.result-answer li{margin-bottom:.25em}.result-answer strong{font-weight:600}.result-citations{border-top:1px solid var(--border);flex-wrap:wrap;gap:8px;margin-top:16px;padding-top:16px;display:flex}.citation{border-radius:var(--radius-full);color:#374151;transition:all var(--transition);background:#f3f4f6;align-items:center;gap:6px;padding:5px 12px;font-size:.78rem;font-weight:500;text-decoration:none;display:inline-flex}.citation:hover{color:#fff;background:#1a1d23;text-decoration:none}.citation-time{font-weight:700}.status-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.status-completed{background:var(--accent-green)}.status-processing{background:var(--accent-amber)}.status-pending{background:var(--text-muted)}.status-failed{background:var(--accent-rose)}.favorite-btn{border:1.5px solid var(--border);border-radius:var(--radius-md);cursor:pointer;width:40px;height:40px;color:var(--text-muted);transition:all var(--transition);background:0 0;justify-content:center;align-items:center;display:flex}.favorite-btn:hover{border-color:var(--accent-amber);color:var(--accent-amber)}.favorite-btn.active{border-color:var(--accent-amber);color:var(--accent-amber);background:var(--accent-orange-bg)}.spinner{border:3px solid var(--border);border-top-color:#1a1d23;border-radius:50%;width:24px;height:24px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-spinner{justify-content:center;padding:48px;display:flex}.trend-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:20px}.trend-card h4{margin-bottom:6px;font-weight:600}.trend-card p{color:var(--text-secondary);font-size:.88rem;line-height:1.5}.trend-count{color:var(--text-muted);margin-top:8px;font-size:.78rem}.sentiment-positive{color:var(--accent-green)}.sentiment-negative{color:var(--accent-rose)}.sentiment-neutral{color:var(--accent-amber)}.sentiment-mixed{color:var(--accent-purple)}.error-box{border-radius:var(--radius-md);color:var(--accent-rose);background:#fef2f2;border:1px solid #fecaca;padding:10px 14px;font-size:.85rem}.fade-in{animation:.3s forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.blinking-dots span{animation:1.4s infinite both blink}.blinking-dots span:first-child{animation-delay:.2s}.blinking-dots span:nth-child(2){animation-delay:.4s}.blinking-dots span:nth-child(3){animation-delay:.6s}@keyframes blink{0%{opacity:.2}20%{opacity:1}to{opacity:.2}}@media (width<=768px){.hero h1{font-size:2rem}.category-grid{grid-template-columns:1fr}.dashboard-layout{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--border);flex-direction:row;width:100%;height:auto;padding:12px 16px;position:relative;overflow-x:auto}.sidebar-nav{flex-direction:row}.sidebar-footer{border-top:none;padding-top:0}.main-content{padding:20px 16px}}