@import "https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap";:root{--primary:#0284c7;--primary-light:#e0f2fe;--primary-dark:#0369a1;--secondary:#0ea5e9;--secondary-light:#f0f9ff;--accent:#0284c7;--accent-cyan:#06b6d4;--success:#059669;--success-light:#d1fae5;--warning:#d97706;--error:#dc2626;--error-light:#fee2e2;--rsna-blue:#004b87;--rsna-cyan:#0073bb;--rsna-bright-cyan:#0284c7;--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-card:#fff;--bg-card-hover:#f1f5f9;--bg-elevated:#fff;--bg-sunken:#f1f5f9;--bg-hover:#f1f5f9;--bg-sidebar:#fff;--bg-input:#f8fafc;--bg-accordion:#f1f5f9;--border-subtle:#e2e8f0;--border-color:#e2e8f0;--border-active:#0284c766;--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--text-accent:#0284c7;--accent-blue:#0284c7;--accent-blue-hover:#0369a1;--accent-gradient:#0ea5e9;--accent-red:#ef4444;--accent-glow:0 0 16px #0284c740;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--sidebar-width:280px;--grid-line-color:#0000000a;--bg-glow-1:#0284c70f;--bg-glow-2:#0ea5e90d;--scrollbar-track:transparent;--scrollbar-thumb:#94a3b880;--scrollbar-thumb-hover:#0284c7;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--font-family:"Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs:.75rem;--font-size-sm:.8125rem;--font-size-base:.875rem;--font-size-md:1rem;--font-size-lg:1.25rem;--font-size-xl:1.5rem;--font-size-2xl:2rem;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s cubic-bezier(.16, 1, .3, 1)}[data-theme=dark]{--primary:#38bdf8;--primary-light:#0c1c2e;--primary-dark:#0284c7;--secondary:#06b6d4;--secondary-light:#091a24;--accent:#38bdf8;--accent-cyan:#06b6d4;--success:#10b981;--success-light:#062f22;--warning:#f59e0b;--error:#ef4444;--error-light:#3b1313;--rsna-blue:#004b87;--rsna-cyan:#00a3e0;--rsna-bright-cyan:#38bdf8;--bg-primary:#080c14;--bg-secondary:#0d121d;--bg-card:#0f1624;--bg-card-hover:#162034;--bg-elevated:#131d31;--bg-sunken:#090d16;--bg-hover:#162238;--bg-sidebar:#0a0f18;--bg-input:#0e1624;--bg-accordion:#0c1320;--border-subtle:#ffffff14;--border-color:#ffffff1a;--border-active:#38bdf873;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#738a9c;--text-accent:#38bdf8;--accent-blue:#38bdf8;--accent-blue-hover:#0ea5e9;--accent-gradient:#0284c7;--accent-red:#ef4444;--accent-glow:0 0 16px #38bdf84d;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 12px #0006;--sidebar-width:280px;--grid-line-color:#ffffff14;--bg-glow-1:#06b6d414;--bg-glow-2:#38bdf80f;--scrollbar-track:transparent;--scrollbar-thumb:#94a3b84d;--scrollbar-thumb-hover:#38bdf8}body,.sidebar,.result-card,.main-content,input,select,textarea,button{transition:background-color var(--transition-normal), color var(--transition-normal), border-color var(--transition-normal)}*,:before,:after{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:var(--scrollbar-thumb) var(--scrollbar-track);margin:0;padding:0}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background-color:var(--scrollbar-thumb);border-radius:var(--radius-full);background-clip:padding-box;border:2px solid #0000}::-webkit-scrollbar-thumb:hover{background-color:var(--scrollbar-thumb-hover)}::-webkit-scrollbar-corner{background:0 0}html,body,#root{width:100%;height:100%}body{font-family:var(--font-family);font-size:var(--font-size-base);color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}.app-layout{height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width,280px);background:var(--bg-sidebar);border-right:1px solid var(--border-subtle);min-width:180px;max-width:650px;padding:var(--space-lg);gap:var(--space-xl);transition:margin-left var(--transition-normal), transform var(--transition-normal);flex-direction:column;flex-shrink:0;display:flex;position:relative;overflow-y:auto}.app-layout.sidebar-collapsed .sidebar{margin-left:calc(-1 * var(--sidebar-width,280px))}.sidebar-resize-handle{cursor:col-resize;z-index:25;background:0 0;justify-content:center;align-items:center;width:8px;display:flex;position:absolute;top:0;bottom:0;right:-4px}.sidebar-resize-handle:after{content:"";width:2px;transition:background var(--transition-fast), box-shadow var(--transition-fast);background:0 0;position:absolute;top:0;bottom:0;right:3px}.sidebar-resize-handle:hover:after,.sidebar-resize-handle:active:after{background:var(--accent-blue);box-shadow:0 0 6px var(--accent-blue)}.sidebar-floating-expand-btn{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:0 var(--radius-sm) var(--radius-sm) 0;width:22px;height:44px;color:var(--text-primary);cursor:pointer;z-index:45;transition:all var(--transition-fast);border-left:none;justify-content:center;align-items:center;padding:0;display:flex;position:fixed;top:50%;left:0;transform:translateY(-50%);box-shadow:2px 0 10px #0003}.sidebar-floating-expand-btn:hover{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue);width:28px}.sidebar-collapsible-header{cursor:pointer;-webkit-user-select:none;user-select:none;margin-bottom:var(--space-xs);border-radius:var(--radius-sm);transition:opacity var(--transition-fast);justify-content:space-between;align-items:center;padding:2px 0;display:flex}.sidebar-collapsible-header:hover{opacity:.85}.sidebar-chevron-icon{color:var(--text-muted);opacity:.65;transition:transform var(--transition-fast), opacity var(--transition-fast);flex-shrink:0}.sidebar-chevron-icon.open{opacity:.75;transform:rotate(180deg)}.sidebar-collapsible-header:hover .sidebar-chevron-icon{opacity:1}.sidebar-section-collapsed-preview{padding:var(--space-xs) var(--space-sm);background:var(--bg-sunken);border:1px dashed var(--border-subtle);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--font-size-xs);color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;transition:border-color var(--transition-fast), background var(--transition-fast);overflow:hidden}.sidebar-section-collapsed-preview:hover{border-color:var(--border-active);background:var(--bg-hover)}.sidebar-collapsed-tag{text-transform:uppercase;letter-spacing:.05em;border-radius:var(--radius-sm);background:var(--primary-light);color:var(--primary);padding:2px 6px;font-size:.7rem;font-weight:600}.sidebar-brand{align-items:center;gap:var(--space-sm);display:flex}.sidebar-collapse-btn,.sidebar-close-btn{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:1px solid #0000;flex-shrink:0;justify-content:center;align-items:center;margin-left:auto;padding:0;display:flex}.sidebar-collapse-btn:hover,.sidebar-close-btn:hover{background:var(--bg-accordion);border-color:var(--border-subtle);color:var(--text-primary)}.sidebar-collapse-btn:active,.sidebar-close-btn:active{transform:scale(.96)}.sidebar-backdrop{z-index:890;animation:fadeIn var(--transition-fast) ease;background:#00000080;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.sidebar-brand-icon{border-radius:var(--radius-md);background:var(--primary);width:36px;height:36px;font-size:var(--font-size-lg);color:#fff;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:flex}.sidebar-brand-logo{object-fit:contain;border-radius:var(--radius-sm);flex-shrink:0;width:auto;height:36px}.sidebar-brand h1{font-size:var(--font-size-md);color:var(--text-primary);letter-spacing:-.01em;font-weight:600}.sidebar-brand p,.sidebar-brand-subtitle{font-size:var(--font-size-sm);color:var(--text-muted);font-weight:500;line-height:1.3}.sidebar-section-label{font-size:var(--font-size-xs);color:var(--text-muted);letter-spacing:.08em;font-weight:600}.sidebar-input-group{gap:var(--space-sm);flex-direction:column;display:flex}.sidebar-input{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-base);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);outline:none;padding:10px 14px}textarea.sidebar-input{resize:vertical;min-height:90px;line-height:1.4}.sidebar-input::placeholder{color:var(--text-muted)}.sidebar-input:focus{border-color:var(--accent-blue);box-shadow:0 0 0 3px #638cff1a}.sidebar-input-label-row{justify-content:space-between;align-items:center;display:flex}.sidebar-input-container{width:100%;position:relative}.suggestions-spinner{border:2px solid var(--border-subtle);border-top-color:var(--primary);border-radius:50%;width:12px;height:12px;animation:.6s linear infinite spin;display:inline-block}.suggestions-dropdown{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);z-index:1000;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);max-height:280px;padding:4px;animation:.15s cubic-bezier(.16,1,.3,1) suggestionsFadeIn;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto;box-shadow:0 10px 25px -5px #00000059,0 8px 10px -6px #0003}@keyframes suggestionsFadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.suggestions-header{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;margin-bottom:2px;padding:4px 8px 6px;font-size:10px;font-weight:600;display:flex}.suggestions-hint{text-transform:none;opacity:.7;font-size:9px}.suggestion-item{border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition-fast), transform var(--transition-fast);text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;gap:8px;width:100%;padding:7px 10px;display:flex}.suggestion-item:hover,.suggestion-item.active{background:var(--bg-hover);outline:none}.suggestion-item.active{border-left:2px solid var(--primary);background:var(--primary-light)}[data-theme=dark] .suggestion-item.active{border-left:2px solid var(--primary);background:#0284c726}.suggestion-content{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.suggestion-text{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:12.5px;font-weight:500;overflow:hidden}.suggestion-text mark{color:var(--primary);text-underline-offset:2px;background:0 0;font-weight:700;text-decoration:underline}.suggestion-meta{color:var(--text-muted);align-items:center;gap:6px;font-size:11px;display:flex}.suggestion-badge{letter-spacing:.02em;background:var(--bg-sunken);color:var(--text-muted);border:1px solid var(--border-subtle);border-radius:4px;align-items:center;padding:1px 5px;font-size:9.5px;font-weight:600;display:inline-flex}.suggestion-badge.acronym{color:var(--primary);background:#0284c71f;border-color:#0284c740}.suggestion-badge.synonym{color:var(--secondary);background:#0ea5e91f;border-color:#0ea5e940}.suggestion-badge.topic{color:var(--success);background:#0596691f;border-color:#05966940}.suggestion-cards-count{color:var(--text-muted);flex-shrink:0;font-size:10.5px;font-weight:500}.slider-group{gap:var(--space-md);flex-direction:column;display:flex}.slider-label{font-size:var(--font-size-sm);color:var(--text-secondary);justify-content:space-between;align-items:center;display:flex}.slider-label .slider-value{color:var(--accent-blue);font-weight:600;font-size:var(--font-size-sm);border-radius:var(--radius-sm);background:#638cff1a;padding:1px 8px}.sidebar-slider{appearance:none;background:var(--primary-light);cursor:pointer;border-radius:3px;outline:none;width:100%;height:5px}.sidebar-slider::-webkit-slider-thumb{appearance:none;background:var(--accent-blue);border:2px solid var(--bg-sidebar);cursor:pointer;width:18px;height:18px;transition:transform var(--transition-fast), box-shadow var(--transition-fast);border-radius:50%}.sidebar-slider::-webkit-slider-thumb:hover{transform:scale(1.15);box-shadow:0 0 10px #638cff66}.slider-presets{gap:6px;margin-top:4px;display:flex}.slider-preset-btn{border-radius:var(--radius-sm);background:var(--bg-sunken);border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);text-align:center;flex:1;padding:3px 0;font-size:11px;font-weight:600}.slider-preset-btn:hover{background:var(--bg-hover);border-color:var(--primary);color:var(--primary)}.slider-preset-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.search-pagination-bar{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:24px;margin-bottom:32px;padding:16px 20px;display:flex}.search-pagination-info{color:var(--text-secondary);font-size:13.5px}.search-pagination-info strong{color:var(--primary);font-weight:700}.search-pagination-actions{align-items:center;gap:10px;display:flex}.pagination-btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;align-items:center;gap:6px;padding:8px 16px;font-size:12.5px;font-weight:600;display:inline-flex}.pagination-btn:disabled{opacity:.5;cursor:not-allowed}.pagination-btn-primary{background:var(--primary);color:#fff}.pagination-btn-primary:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 12px #0284c740}.pagination-btn-secondary{background:var(--bg-sunken);color:var(--text-primary);border-color:var(--border-subtle)}.pagination-btn-secondary:hover:not(:disabled){background:var(--bg-hover);border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}.search-btn{background:var(--primary);border-radius:var(--radius-md);color:#fff;width:100%;font-family:var(--font-family);font-size:var(--font-size-base);cursor:pointer;transition:opacity var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);letter-spacing:.01em;border:none;padding:11px 20px;font-weight:600}.search-btn:hover:not(:disabled){opacity:.92;box-shadow:var(--accent-glow);transform:translateY(-1px)}.search-btn:active:not(:disabled){transform:translateY(0)}.search-btn:disabled{opacity:.5;cursor:not-allowed}.search-btn-loading,.search-btn-label{justify-content:center;align-items:center;gap:var(--space-sm);display:inline-flex}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.main-content{min-width:440px;height:100vh;min-height:0;padding:var(--space-xl) var(--space-2xl);gap:var(--space-lg);background-color:var(--bg-primary);background-image:radial-gradient(ellipse 55% 45% at 85% 8%, var(--bg-glow-1), transparent 70%), radial-gradient(ellipse 50% 40% at 12% 92%, var(--bg-glow-2), transparent 70%), linear-gradient(to right, var(--grid-line-color) 1px, transparent 1px), linear-gradient(to bottom, var(--grid-line-color) 1px, transparent 1px);background-size:100% 100%,100% 100%,36px 36px,36px 36px;flex-direction:column;flex:1;display:flex;position:relative;overflow-y:auto}.main-header{justify-content:space-between;align-items:center;display:flex}.main-header-title{align-items:center;gap:var(--space-md);display:flex}.main-header-logo{object-fit:contain;flex-shrink:0;width:auto;height:32px}.main-header h2{font-size:var(--font-size-xl);color:var(--text-primary);letter-spacing:-.02em;font-weight:700}.theme-toggle-btn{background:var(--bg-card);border:1px solid var(--border-subtle);width:36px;height:36px;color:var(--text-primary);cursor:pointer;transition:background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex;box-shadow:0 1px 3px #0000001a}.theme-toggle-btn:hover{background:var(--bg-card-hover);border-color:var(--border-active);transform:scale(1.05)}.results-count{font-size:var(--font-size-sm);color:var(--text-muted);background:var(--bg-card);border-radius:var(--radius-sm);border:1px solid var(--border-subtle);padding:4px 12px}.empty-state{justify-content:center;align-items:center;gap:var(--space-md);color:var(--text-muted);text-align:center;padding:var(--space-2xl);flex-direction:column;flex:1;display:flex}.empty-state-icon{opacity:.4;font-size:3rem}.empty-state h3{font-size:var(--font-size-lg);color:var(--text-secondary);font-weight:600}.empty-state p{font-size:var(--font-size-base);max-width:360px;line-height:1.6}.initial-hero-state{text-align:center;padding:56px var(--space-2xl);background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);max-width:720px;box-shadow:var(--shadow-md);flex-direction:column;justify-content:center;align-items:center;margin:36px auto;animation:.3s ease-out modalFadeIn;display:flex;position:relative}[data-theme=light] .initial-hero-state{background:var(--bg-card);border-color:var(--border-subtle);box-shadow:0 12px 36px #0284c714}.hero-badge{color:var(--accent-cyan);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.08em;background:#06b6d41f;border:1px solid #06b6d44d;align-items:center;gap:6px;margin-bottom:18px;padding:4px 14px;font-size:.72rem;font-weight:700;display:inline-flex}.initial-hero-state h2{color:var(--text-primary);letter-spacing:-.025em;margin:0 0 12px;font-size:1.85rem;font-weight:700}.initial-hero-state p{color:var(--text-secondary);max-width:540px;margin:0 0 30px;font-size:.95rem;line-height:1.6}.hero-suggestions{flex-direction:column;align-items:center;gap:12px;width:100%;display:flex}.hero-suggestions-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;font-size:.78rem;font-weight:600}.hero-chips{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.hero-chip{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-full);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:6px;padding:8px 16px;font-size:.82rem;font-weight:500;display:inline-flex}.hero-chip:hover{border-color:var(--accent-cyan);color:var(--accent-cyan);background:#06b6d41a;transform:translateY(-2px);box-shadow:0 4px 14px #06b6d433}.result-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:border-color var(--transition-normal), box-shadow var(--transition-normal), background-color var(--transition-normal);overflow:visible}.result-card:hover{border-color:var(--border-active);box-shadow:0 4px 24px #00000026}.card-header{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:18px 22px;display:flex}.card-header-info{flex:1;min-width:0}.card-header-info h3{color:var(--text-primary);letter-spacing:-.01em;margin-bottom:6px;font-size:1.15rem;font-weight:700}.card-meta{color:var(--text-secondary);flex-wrap:wrap;align-items:center;gap:8px;font-size:.8125rem;display:flex}.card-meta-bullet{color:var(--text-muted);-webkit-user-select:none;user-select:none;font-size:.8rem}.card-thumbnails{margin:0 var(--space-md);flex-shrink:0;align-items:center;gap:8px;display:flex}.card-thumbnail{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--bg-accordion);cursor:pointer;width:56px;height:56px;transition:border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);flex-shrink:0;padding:0;position:relative;overflow:hidden}.card-thumbnail:hover{border-color:var(--primary);transform:translateY(-1px);box-shadow:0 4px 10px #00000026}.card-thumbnail img{object-fit:cover;width:100%;height:100%;display:block}.card-thumbnail-more{color:var(--primary);background:var(--bg-sunken);border:1.5px dashed var(--border-color);border-radius:var(--radius-sm);cursor:pointer;-webkit-user-select:none;user-select:none;transition:border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:flex}.card-thumbnail-more:hover{border-color:var(--primary);color:var(--primary-dark);background:var(--primary-light);transform:translateY(-1px)}[data-theme=dark] .card-thumbnail-more:hover{color:#38bdf8;background:#0284c733}.card-rrf-badge{color:var(--accent-blue);background:var(--bg-accordion);border-radius:var(--radius-sm);border:1px solid var(--border-subtle);letter-spacing:.02em;padding:2px 10px;font-size:.78rem;font-weight:600}.card-modality-badge{color:var(--primary);background:var(--primary-light);border-radius:var(--radius-sm);border:1px solid var(--border-subtle);letter-spacing:.02em;padding:3px 10px;font-size:.78rem;font-weight:600}.card-match-badges{flex-wrap:wrap;justify-content:flex-start;align-items:center;gap:5px;margin:0 0 6px;display:flex}.match-badge{letter-spacing:.01em;transition:all var(--transition-fast);white-space:nowrap;border-radius:4px;align-items:center;gap:3.5px;padding:1px 5px;font-size:.6rem;font-weight:500;line-height:1.25;display:inline-flex}.match-badge-top{color:#059669;background:#10b98112;border:1px solid #10b98133}[data-theme=dark] .match-badge-top{color:#34d399;background:#10b9811f;border-color:#34d39940}.match-badge-exact{color:#047857;background:#10b98112;border:1px solid #10b98138}[data-theme=dark] .match-badge-exact{color:#34d399;background:#10b9811f;border-color:#34d39947}.match-badge-acronym{color:#b45309;background:#f59e0b12;border:1px solid #f59e0b38}[data-theme=dark] .match-badge-acronym{color:#fbbf24;background:#f59e0b1f;border-color:#fbbf2447}.match-badge-fuzzy{color:#0e7490;background:#06b6d412;border:1px solid #06b6d438}[data-theme=dark] .match-badge-fuzzy{color:#22d3ee;background:#06b6d41f;border-color:#22d3ee47}.match-badge-secondary{color:var(--text-secondary);background:#0284c70d;border:1px solid #0284c729}[data-theme=dark] .match-badge-secondary{color:#94a3b8;background:#38bdf814;border-color:#38bdf833}.match-badge-semantic{color:#7e22ce;background:#a855f70f;border:1px solid #a855f72e}[data-theme=dark] .match-badge-semantic{color:#c084fc;background:#c084fc1a;border-color:#c084fc38}.search-term-highlight{color:#0369a1;-webkit-box-decoration-break:clone;box-decoration-break:clone;background:#0284c71f;border-radius:3px;padding:1px 3px;font-weight:600}[data-theme=dark] .search-term-highlight{color:#7dd3fc;background:#38bdf82e}.card-toggle-btn{width:24px;height:24px;color:var(--text-muted);cursor:pointer;transition:color var(--transition-fast);margin-left:var(--space-md);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:0;font-size:11px;display:flex}.card-toggle-btn:hover{color:var(--text-primary)}.card-body{padding:0 var(--space-lg) var(--space-lg);animation:slideDown var(--transition-slow) forwards}.card-flex-body{flex-direction:column;gap:10px;display:flex}.card-flex-row{gap:10px;display:flex}.card-flex-row .card-flex-section{flex:1;min-width:0}.card-flex-section{background:var(--bg-accordion);border:1px solid var(--border-subtle);border-radius:var(--radius-md);flex-direction:column;gap:4px;padding:10px 14px;display:flex}.card-collapsible-section{background:var(--bg-accordion);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:border-color var(--transition-fast), background-color var(--transition-fast);overflow:hidden}.card-collapsible-section:hover{border-color:var(--border-active)}.card-section-toggle-header{cursor:pointer;-webkit-user-select:none;user-select:none;transition:background-color var(--transition-fast);justify-content:space-between;align-items:center;padding:9px 14px;display:flex}.card-section-toggle-header:hover{background:var(--bg-hover)}.card-section-title-wrap{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.card-section-chevron{color:var(--text-muted);opacity:.65;transition:transform var(--transition-fast), opacity var(--transition-fast);flex-shrink:0}.card-section-chevron.open{color:var(--text-muted);opacity:.75;transform:rotate(180deg)}.card-section-toggle-header:hover .card-section-chevron{opacity:1}.card-section-badge{border-radius:var(--radius-sm);background:var(--primary-light);color:var(--primary);padding:1px 7px;font-size:.7rem;font-weight:500}[data-theme=dark] .card-section-badge{color:#38bdf8;background:#38bdf826}.card-section-collapsible-content{border-top:1px solid var(--border-subtle);padding:8px 14px 12px}.card-sublabel{text-transform:uppercase;color:var(--text-muted);letter-spacing:.04em;margin-bottom:2px;font-size:.7rem;font-weight:600;display:block}.card-section-title{color:var(--text-primary);letter-spacing:.01em;margin:0;font-size:.78rem;font-weight:600}.card-section-content{font-size:var(--font-size-base);color:var(--text-secondary);white-space:pre-line;margin:0;line-height:1.5}.bulk-card-toggle-btn{color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-sm);align-items:center;gap:6px;padding:3px 10px;font-size:.75rem;font-weight:500;display:inline-flex}.bulk-card-toggle-btn:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-active)}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.card-collapsed-thumbnails{gap:var(--space-sm);padding:0 var(--space-lg) var(--space-lg);grid-template-columns:repeat(3,1fr);display:grid}.collapsed-thumb{aspect-ratio:1;border-radius:var(--radius-md);border:1px solid var(--border-subtle);overflow:hidden}.collapsed-thumb img{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-normal)}.collapsed-thumb:hover img{transform:scale(1.05)}.image-viewer{gap:var(--space-sm);margin-bottom:var(--space-md);flex-direction:column;display:flex}.main-image-container{background:var(--bg-secondary);border-radius:var(--radius-md);border:1px solid var(--border-subtle);justify-content:center;align-items:center;height:210px;max-height:210px;display:flex;overflow:hidden}.main-image-container img{object-fit:contain;max-width:100%;max-height:100%}.image-caption{font-size:var(--font-size-xs);color:var(--text-secondary);text-align:center;padding:0 var(--space-xs);line-height:1.4}.thumbnail-strip{justify-content:center;gap:var(--space-sm);max-width:280px;margin:0 auto;display:flex}.thumbnail-btn{border-radius:var(--radius-sm);cursor:pointer;width:48px;height:48px;transition:border-color var(--transition-fast), box-shadow var(--transition-fast);background:0 0;border:2px solid #0000;flex-shrink:0;padding:0;overflow:hidden}.thumbnail-btn img{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-normal)}.thumbnail-btn:hover img{transform:scale(1.05)}.thumbnail-btn.active{border-color:var(--accent-blue);box-shadow:0 0 12px #638cff33}.accordion{border:1px solid var(--border-subtle);border-radius:var(--radius-md);margin-bottom:var(--space-sm);overflow:hidden}.accordion:last-child{margin-bottom:0}.accordion-header{padding:12px var(--space-md);background:var(--bg-accordion);cursor:pointer;-webkit-user-select:none;user-select:none;transition:background var(--transition-fast);width:100%;color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-base);border:none;justify-content:space-between;align-items:center;font-weight:500;display:flex}.accordion-header:hover{background:#638cff0a}.accordion-chevron{font-size:var(--font-size-xs);color:var(--text-muted);transition:transform var(--transition-fast)}.accordion-chevron.open{transform:rotate(90deg)}.accordion-body{padding:var(--space-md);font-size:var(--font-size-base);color:var(--text-secondary);border-top:1px solid var(--border-subtle);animation:fadeIn var(--transition-normal) forwards;line-height:1.7}.feedback-area{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-base);resize:vertical;min-height:70px;transition:border-color var(--transition-fast);outline:none;padding:10px 14px}.feedback-area:focus{border-color:var(--accent-blue)}.feedback-submit-btn{margin-top:var(--space-sm);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-secondary);font-family:var(--font-family);font-size:var(--font-size-sm);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast);background:#ffffff0f;padding:7px 16px;font-weight:500}.feedback-submit-btn:hover{color:var(--accent-blue);background:#638cff1a}.error-banner{border-radius:var(--radius-md);padding:var(--space-md);color:var(--error);font-size:var(--font-size-sm);align-items:center;gap:var(--space-sm);background:#f871711a;border:1px solid #f8717133;display:flex}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff24}.lb-overlay{z-index:2000;background:#000000eb;justify-content:center;align-items:center;animation:.18s toastSlideIn;display:flex;position:fixed;inset:0}.lb-top-bar{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:60;background:#0d0e12e6;border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;height:52px;padding:0 16px;display:flex;position:absolute;top:0;left:0;right:0}.lb-top-info{align-items:center;gap:12px;display:flex}.lb-counter{color:#ffffffbf;letter-spacing:.02em;padding:0 4px;font-size:.8rem;font-weight:600}.lb-toolbar-stepper{border-radius:var(--radius-full);background:#ffffff14;border:1px solid #ffffff26;align-items:center;gap:6px;padding:3px 8px;display:inline-flex}.lb-stepper-btn{color:#fffc;cursor:pointer;width:22px;height:22px;transition:all var(--transition-fast);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.lb-stepper-btn:hover{background:var(--accent-blue);color:#fff}.lb-top-ref{color:#fff;font-size:.95rem;font-weight:700}.lb-top-actions{align-items:center;gap:10px;display:flex}.lb-pos-toggle{border-radius:var(--radius-sm);background:#ffffff0f;border:1px solid #ffffff1a;padding:2px;display:inline-flex}.lb-pos-btn{color:#ffffffb3;cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:4px;align-items:center;gap:6px;padding:4px 10px;font-size:.75rem;font-weight:500;display:inline-flex}.lb-pos-btn.active{background:var(--accent-blue);color:#fff;font-weight:600}.lb-pos-btn:hover:not(.active){color:#fff;background:#ffffff1a}.lb-font-btn{color:#fffc;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:#ffffff0f;border:1px solid #ffffff1a;align-items:center;gap:6px;padding:4px 10px;font-size:.75rem;font-weight:500;display:inline-flex}.lb-font-btn:hover{color:#fff;background:#ffffff1f}.font-size-icons{align-items:baseline;gap:1px;display:inline-flex}.lb-close{color:#fff;cursor:pointer;width:32px;height:32px;transition:all var(--transition-fast);background:#ef444426;border:1px solid #ef444473;border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.lb-close:hover{background:var(--accent-red);border-color:var(--accent-red);color:#fff;transform:scale(1.08);box-shadow:0 4px 14px #ef444466}.lb-panel{background:#0b0c0e;align-items:stretch;width:100vw;height:100vh;padding-top:52px;display:flex;position:relative;overflow:hidden}.lb-strip{background:#08090b;border-right:1px solid #ffffff12;flex-direction:column;flex-shrink:0;gap:8px;width:130px;padding:14px 10px;display:flex;overflow-y:auto}.lb-strip::-webkit-scrollbar{width:4px}.lb-strip::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:2px}.lb-thumb{aspect-ratio:1;cursor:pointer;width:110px;transition:border-color var(--transition-fast), box-shadow var(--transition-fast);background:#1a1b1e;border:2px solid #ffffff1a;border-radius:6px;flex-direction:column;flex-shrink:0;align-items:stretch;padding:0;display:flex;position:relative;overflow:hidden}.lb-thumb:hover{border-color:#3b82f699}.lb-thumb-active{box-shadow:0 0 0 2px #3b82f666;border-color:var(--accent-blue)!important}.lb-thumb img{object-fit:cover;flex:1;width:100%;min-height:0;display:block}.lb-thumb-label{color:#ffffffbf;text-align:center;text-overflow:ellipsis;white-space:nowrap;background:#0009;flex-shrink:0;padding:3px 4px;font-size:.68rem;font-weight:600;line-height:1.2;overflow:hidden}.lb-thumb-active .lb-thumb-label{color:#fff;background:var(--accent-blue)}.lb-main{background:#050607;flex-direction:column;flex:1;min-width:0;display:flex;position:relative}.lb-img-container{flex:1;justify-content:center;align-items:center;min-height:0;padding:20px;display:flex;position:relative;overflow:hidden}.lb-main-img{object-fit:contain;-webkit-user-select:none;user-select:none;max-width:100%;max-height:100%;display:block}.lb-nav-arrow{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#fff;cursor:pointer;z-index:35;opacity:0;pointer-events:none;width:48px;height:48px;transition:opacity .22s ease, transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);background:#12161fd9;border:1.5px solid #ffffff40;border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 6px 20px #000000a6,0 0 1px #fff6}.lb-img-container:hover .lb-nav-arrow,.lb-nav-arrow:focus-visible{opacity:1;pointer-events:auto}.lb-nav-arrow:hover{background:var(--accent-blue);border-color:#fff;transform:translateY(-50%)scale(1.1);box-shadow:0 8px 28px #38bdf880,0 0 16px #38bdf859}.lb-nav-arrow:active{transform:translateY(-50%)scale(.96)}.lb-prev{left:24px}.lb-next{right:24px}.lb-side-panel{z-index:15;background:#0d0e12;border-left:1px solid #ffffff14;flex-direction:column;flex-shrink:0;width:440px;min-width:360px;max-width:45vw;display:flex;overflow-y:auto;box-shadow:-4px 0 24px #0006}.lb-side-header{background:#101217;border-bottom:1px solid #ffffff12;padding:22px 24px 16px}.lb-side-badge{text-transform:uppercase;letter-spacing:.05em;color:var(--accent-blue);margin-bottom:6px;font-size:.72rem;font-weight:600;display:block}.lb-side-ref{color:#fff;margin:0;font-size:1.35rem;font-weight:700;line-height:1.3}.lb-side-body{flex:1;padding:24px;overflow-y:auto}.lb-side-caption{color:#e2e8f0;white-space:pre-line;margin:0;line-height:1.7}.lb-side-empty{color:var(--text-muted);margin:0;font-style:italic}.lb-bottom-bar{background:#0d0e12;border-top:1px solid #ffffff14;min-height:90px;max-height:250px;padding:16px 28px;overflow-y:auto;box-shadow:0 -4px 16px #00000059}.lb-bottom-ref{color:#fff;margin-bottom:6px;font-size:1.25rem;font-weight:700}.lb-bottom-caption{color:#e2e8f0;white-space:pre-line;margin:0;line-height:1.65}.lb-font-normal .lb-side-caption,.lb-font-normal .lb-bottom-caption{font-size:1.1rem}.lb-font-large .lb-side-caption,.lb-font-large .lb-bottom-caption{font-size:1.28rem}.lb-font-xlarge .lb-side-caption,.lb-font-xlarge .lb-bottom-caption{font-size:1.5rem;line-height:1.8}.card-thumbnail{position:relative}.thumbnail-ref{color:#fff;text-align:center;text-overflow:ellipsis;white-space:nowrap;background:#0009;padding:1px 3px;font-size:.55rem;font-weight:600;line-height:1.3;position:absolute;bottom:0;left:0;right:0;overflow:hidden}@media (width<=900px){.lb-side-panel{width:320px;min-width:280px}.lb-strip{width:90px}.lb-thumb{width:70px}}@media (width<=720px){.lb-panel.lb-layout-side{flex-direction:column}.lb-side-panel{border-top:1px solid #ffffff14;border-left:none;width:100%;min-width:100%;max-width:100%;height:240px}.lb-top-bar{padding:0 8px}.lb-top-info{gap:6px}.lb-counter{display:none}}@media (width<=600px){.lb-strip{display:none}.lb-panel{border-radius:0;width:100vw;height:100vh}}.toast{align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);font-size:var(--font-size-sm);z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:12px 18px;font-weight:500;animation:.3s cubic-bezier(.16,1,.3,1) toastSlideIn;display:flex;position:fixed;top:24px;right:24px;box-shadow:0 8px 24px #0006}@keyframes toastSlideIn{0%{opacity:0;transform:translateY(-16px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.toast-success{color:#34d399;background:#34d39926;border:1px solid #34d3994d}.toast-warning{color:#fbbf24;background:#fbbf2426;border:1px solid #fbbf244d}.toast-error{color:#f87171;background:#f8717126;border:1px solid #f871714d}.toast-info{color:var(--accent-blue);background:#638cff26;border:1px solid #638cff4d}.toast-close-btn{color:currentColor;cursor:pointer;opacity:.7;transition:opacity var(--transition-fast);background:0 0;border:none;padding:0 0 0 8px;font-size:18px;line-height:1}.toast-close-btn:hover{opacity:1}@media (width<=1024px){.main-content{padding:var(--space-lg) var(--space-xl)}.main-header h2{font-size:var(--font-size-lg)}}@media (width<=768px){.sidebar{z-index:900;width:min(86vw,320px);min-width:0;height:100dvh;margin-left:0;position:fixed;top:0;left:0;box-shadow:4px 0 24px #0000004d}.app-layout.sidebar-collapsed .sidebar{margin-left:0;transform:translate(-100%)}.sidebar-close-btn{display:flex}.main-content{height:100dvh;padding:var(--space-md);gap:var(--space-md)}.main-header{gap:var(--space-sm)}.main-header-title{gap:var(--space-sm);min-width:0}.main-header h2{font-size:var(--font-size-md)}.card-flex-row{flex-direction:column}.card-header{padding:var(--space-md);flex-wrap:wrap}.card-header-info{order:1}.card-toggle-btn{order:2}.card-thumbnails{margin:var(--space-sm) 0 0;flex-basis:100%;order:3;padding-bottom:2px;overflow-x:auto}.card-header-info h3{font-size:1rem}.card-body{padding:0 var(--space-md) var(--space-md)}.lightbox-image{max-width:94vw;max-height:78vh}.lightbox-nav-btn{width:40px;height:40px;font-size:1.5rem}.lightbox-nav-prev{left:8px}.lightbox-nav-next{right:8px}.toast{top:12px;left:12px;right:12px}}@media (width<=480px){.main-header h2{font-size:var(--font-size-base)}.results-count{display:none}.card-thumbnail{width:48px;height:48px}}.main-header-actions{align-items:center;gap:var(--space-sm);display:flex}.ai-assistant-toggle-btn,.ai-assistant-btn{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-full);color:var(--text-primary);font-size:var(--font-size-sm);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:8px;padding:6px 14px;font-weight:600;display:inline-flex;box-shadow:0 1px 2px #0000000d}.ai-assistant-toggle-btn:hover,.ai-assistant-btn:hover{border-color:var(--primary);background:var(--primary-light);color:var(--primary);transform:translateY(-1px)}[data-theme=dark] .ai-assistant-toggle-btn:hover,[data-theme=dark] .ai-assistant-btn:hover{color:#38bdf8;border-color:var(--primary);background:#0284c726}.ai-assistant-toggle-btn.active,.ai-assistant-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 2px 8px #0284c759}.ai-btn-pill{border-radius:var(--radius-full);min-width:18px;height:18px;color:var(--primary);background:#0284c72e;justify-content:center;align-items:center;padding:0 5px;font-size:.72rem;font-weight:700;display:inline-flex}.ai-assistant-toggle-btn.active .ai-btn-pill,.ai-assistant-btn.active .ai-btn-pill{color:#fff;background:#ffffff40}.result-card.highlighted-card{animation:1.5s ease-in-out infinite alternate cardGlowPulse;border-color:var(--accent-blue)!important;box-shadow:0 0 0 3px #3b82f659, var(--shadow-md)!important}@keyframes cardGlowPulse{0%{box-shadow:0 0 0 2px #3b82f640, var(--shadow-sm)}to{box-shadow:0 0 0 4px #3b82f680,0 4px 16px #3b82f640}}.chat-drawer{background:var(--bg-secondary);border-left:1px solid var(--border-subtle);z-index:50;flex-direction:column;flex-shrink:0;min-width:320px;max-width:85vw;height:100vh;animation:.2s cubic-bezier(.16,1,.3,1) forwards slideInFlex;display:flex;position:relative;box-shadow:-2px 0 16px #0000001f}.drawer-resize-handle{cursor:col-resize;z-index:60;background:0 0;justify-content:center;align-items:center;width:8px;display:flex;position:absolute;top:0;bottom:0;left:-4px}.drawer-resize-handle:after{content:"";width:2px;transition:background var(--transition-fast), box-shadow var(--transition-fast);background:0 0;position:absolute;top:0;bottom:0;left:3px}.drawer-resize-handle:hover:after,.drawer-resize-handle:active:after{background:var(--accent-blue);box-shadow:0 0 6px var(--accent-blue)}@keyframes slideInFlex{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.chat-header{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-subtle);background:var(--bg-card);justify-content:space-between;align-items:center;display:flex}.chat-header-title{align-items:center;gap:var(--space-sm);display:flex}.chat-header-icon{border-radius:var(--radius-md);width:32px;height:32px;color:var(--accent-blue);background:#3b82f61f;flex-shrink:0;justify-content:center;align-items:center;display:flex}.chat-header-title h3{font-size:var(--font-size-base);color:var(--text-primary);margin:0;font-weight:700;line-height:1.2}.chat-subtitle{color:var(--text-muted);font-size:.75rem}.chat-header-actions{align-items:center;gap:4px;display:flex}.chat-action-btn,.chat-close-btn{color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;width:30px;height:30px;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.chat-action-btn:hover,.chat-close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.chat-mode-bar{padding:10px var(--space-lg);background:var(--bg-primary);border-bottom:1px solid var(--border-subtle)}.chat-mode-tabs{background:var(--bg-secondary);border-radius:var(--radius-md);border:1px solid var(--border-subtle);gap:6px;padding:3px;display:flex}.chat-mode-tab{color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);text-align:center;background:0 0;border:none;flex:1;padding:6px 8px;font-size:.78rem;font-weight:600}.chat-mode-tab:hover{color:var(--text-primary)}.chat-mode-tab.active{background:var(--bg-card);color:var(--accent-blue);box-shadow:0 1px 3px #00000026}.chat-mode-hint{color:var(--text-muted);text-align:center;margin-top:6px;font-size:.72rem}.chat-messages-container{padding:var(--space-lg);gap:var(--space-md);flex-direction:column;flex:1;display:flex;overflow-y:auto}.chat-empty-state{text-align:center;padding:var(--space-lg) var(--space-sm);flex-direction:column;align-items:center;margin:auto 0;display:flex}.chat-empty-icon{width:52px;height:52px;color:var(--accent-blue);margin-bottom:var(--space-md);background:#3b82f61a;border-radius:50%;justify-content:center;align-items:center;display:flex}.chat-empty-state h4{font-size:var(--font-size-base);color:var(--text-primary);margin-bottom:6px;font-weight:700}.chat-empty-state p{font-size:var(--font-size-sm);color:var(--text-muted);margin-bottom:var(--space-lg);max-width:320px;line-height:1.4}.chat-suggestions-list{flex-direction:column;gap:8px;width:100%;display:flex}.chat-suggestions-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;text-align:left;margin-bottom:2px;font-size:.75rem;font-weight:600}.chat-suggestion-chip{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-secondary);font-size:var(--font-size-sm);text-align:left;cursor:pointer;transition:all var(--transition-fast);padding:8px 12px;line-height:1.3}.chat-suggestion-chip:hover{border-color:var(--accent-blue);color:var(--accent-blue);background:#3b82f60f;transform:translate(2px)}.chat-message-row{gap:8px;width:100%;display:flex}.chat-message-row.user-row{justify-content:flex-end}.chat-message-row.assistant-row{justify-content:flex-start}.chat-avatar{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;margin-top:4px;display:flex}.assistant-avatar{color:var(--accent-blue);background:#3b82f626}.chat-message-bubble{border-radius:var(--radius-lg);font-size:var(--font-size-sm);word-break:break-word;padding:10px 14px;line-height:1.5}.user-bubble{background:var(--accent-blue);color:#fff;border-bottom-right-radius:4px;max-width:82%}.user-bubble .chat-user-text{margin:0}.assistant-bubble{background:var(--bg-card);border:1px solid var(--border-subtle);color:var(--text-primary);border-bottom-left-radius:4px;max-width:90%}.error-bubble{border-color:var(--accent-red);color:var(--accent-red);background:#ef444414}.chat-assistant-body{flex-direction:column;gap:6px;display:flex}.chat-msg-h2{color:var(--text-primary);margin:10px 0 6px;font-size:1.05rem;font-weight:700}.chat-msg-h3{color:var(--text-primary);margin:8px 0 4px;font-size:.95rem;font-weight:700}.chat-msg-h4{color:var(--text-primary);margin:6px 0 4px;font-size:.88rem;font-weight:700}.chat-inline-code{color:var(--accent-blue);border:1px solid var(--border-subtle);background:#0003;border-radius:4px;padding:2px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.82em}.citation-group{vertical-align:middle;flex-wrap:wrap;align-items:center;gap:3px;margin:1px 2px;display:inline-flex}.chat-table-container{border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:var(--bg-secondary);width:100%;margin:10px 0;overflow-x:auto}.chat-markdown-table{border-collapse:collapse;text-align:left;width:100%;font-size:.78rem;line-height:1.4}.chat-markdown-table th{background:var(--bg-card);color:var(--text-primary);border-bottom:2px solid var(--border-subtle);white-space:nowrap;padding:8px 10px;font-weight:700}.chat-markdown-table td{border-bottom:1px solid var(--border-subtle);color:var(--text-secondary);vertical-align:top;padding:8px 10px}.chat-markdown-table tr:last-child td{border-bottom:none}.chat-markdown-table tbody tr:hover{background:#3b82f60a}.chat-paragraph{margin:0 0 6px}.chat-list-item{gap:6px;margin:2px 0;display:flex}.chat-bullet{color:var(--accent-blue);flex-shrink:0;font-weight:700}.chat-spacer{height:6px}.chat-divider{background:var(--border-color,#ffffff1f);border:0;width:100%;height:1px;margin:10px 0}.chat-blockquote{border-left:3px solid var(--accent-blue);color:var(--text-secondary);background:#3b82f60d;border-radius:0 4px 4px 0;margin:6px 0;padding:4px 0 4px 10px;font-size:.88rem}.chat-code-block{border:1px solid var(--border-color,#ffffff1a);background:#00000040;border-radius:6px;margin:6px 0;padding:8px 10px;font-family:monospace;font-size:.8rem;overflow-x:auto}.citation-badge{cursor:pointer;vertical-align:baseline;transition:all var(--transition-fast);white-space:nowrap;letter-spacing:.01em;border:1px solid #0000;border-radius:4px;align-items:center;gap:3px;margin:0 2px;padding:1px 6px;font-size:.72rem;font-weight:600;line-height:1.35;display:inline-flex}.citation-badge.card-badge{color:var(--accent-blue);background:#3b82f61f;border-color:#3b82f64d}.citation-badge.card-badge:hover{border-color:var(--accent-blue);background:#3b82f638;transform:translateY(-1px)}.citation-badge.fig-badge{color:#10b981;background:#10b9811f;border-color:#10b9814d}.citation-badge.fig-badge:hover{background:#10b98138;border-color:#10b981;transform:translateY(-1px)}.chat-sources-bar{border-top:1px dashed var(--border-subtle);flex-direction:column;gap:4px;margin-top:10px;padding-top:8px;display:flex}.sources-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.7rem;font-weight:700}.sources-chips{flex-wrap:wrap;gap:4px;display:flex}.source-pill{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-full);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);padding:2px 8px;font-size:.72rem}.source-pill:hover{border-color:var(--accent-blue);color:var(--accent-blue);background:#3b82f614}.chat-typing-indicator{align-items:center;gap:4px;padding:4px 0;display:flex}.typing-dot{background:var(--accent-blue);border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite both typingBounce}.typing-dot:first-child{animation-delay:-.32s}.typing-dot:nth-child(2){animation-delay:-.16s}@keyframes typingBounce{0%,80%,to{opacity:.4;transform:scale(0)}40%{opacity:1;transform:scale(1)}}.chat-input-wrapper{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--border-subtle);background:var(--bg-card)}.chat-input-form{background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:var(--radius-full);transition:border-color var(--transition-fast);align-items:center;gap:8px;padding:4px 6px 4px 14px;display:flex}.chat-input-form:focus-within{border-color:var(--accent-blue);box-shadow:0 0 0 2px #3b82f633}.chat-text-input{font-size:var(--font-size-sm);color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-family:inherit}.chat-text-input::placeholder{color:var(--text-muted)}.chat-send-btn{background:var(--accent-blue);color:#fff;cursor:pointer;width:32px;height:32px;transition:all var(--transition-fast);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.chat-send-btn:hover:not(:disabled){opacity:.9;transform:scale(1.05)}.chat-send-btn:disabled{opacity:.35;cursor:not-allowed}.chat-send-btn.stop-btn{background:var(--accent-red)}@media (width<=768px){.chat-drawer{z-index:950;animation:.25s cubic-bezier(.16,1,.3,1) forwards slideInRight;position:fixed;top:0;bottom:0;right:0;box-shadow:-4px 0 24px #00000059;width:100vw!important;max-width:100vw!important}}.card-modal-backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:1100;padding:var(--space-md);background:#000000bf;justify-content:center;align-items:center;animation:.2s ease-out modalFadeIn;display:flex;position:fixed;inset:0}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}.card-modal-content{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);flex-direction:column;width:100%;max-width:680px;max-height:86vh;animation:.22s cubic-bezier(.16,1,.3,1) modalScaleIn;display:flex;overflow:hidden;box-shadow:0 20px 48px #0006}@keyframes modalScaleIn{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}.card-modal-header{padding:var(--space-lg);border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:flex-start;gap:var(--space-md);background:var(--bg-secondary);display:flex}.card-modal-title-area{flex-direction:column;gap:4px;display:flex}.card-modal-badge{color:var(--accent-blue);border-radius:var(--radius-sm);text-transform:uppercase;letter-spacing:.05em;background:#3b82f61f;width:fit-content;padding:2px 8px;font-size:.7rem;font-weight:700}.card-modal-title-area h3{color:var(--text-primary);margin:2px 0 6px;font-size:1.15rem;font-weight:700;line-height:1.3}.card-modal-close-btn{color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);width:32px;height:32px;transition:all var(--transition-fast);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;font-size:1.6rem;line-height:1;display:flex}.card-modal-close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.card-modal-body{padding:var(--space-lg);gap:var(--space-lg);flex-direction:column;display:flex;overflow-y:auto}.card-modal-section{flex-direction:column;gap:4px;display:flex}.card-modal-images-section{flex-direction:column;gap:8px;display:flex}.card-modal-thumbnails{gap:var(--space-md);grid-template-columns:repeat(auto-fill,minmax(240px,1fr));display:grid}.modal-thumbnail-card{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;text-align:left;transition:all var(--transition-fast);color:inherit;flex-direction:column;padding:8px;display:flex}.modal-thumbnail-card:hover{border-color:var(--accent-blue);transform:translateY(-2px);box-shadow:0 4px 12px #3b82f626}.modal-thumbnail-img-wrap{border-radius:var(--radius-sm);background:#000;width:100%;height:140px;margin-bottom:8px;overflow:hidden}.modal-thumbnail-img-wrap img{object-fit:cover;width:100%;height:100%}.modal-thumbnail-info strong{color:var(--accent-blue);font-size:.8rem;display:block}.modal-thumbnail-caption{color:var(--text-muted);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin:2px 0 0;font-size:.75rem;line-height:1.3;display:-webkit-box;overflow:hidden}.card-modal-source{padding-top:var(--space-md);border-top:1px dashed var(--border-subtle);color:var(--text-muted);font-size:.8rem}.search-mode-group{gap:var(--space-sm);flex-direction:column;width:100%;display:flex}.search-mode-segmented{background:var(--bg-sunken);border-radius:var(--radius-md);border:1px solid var(--border-subtle);box-sizing:border-box;gap:3px;width:100%;padding:3px;display:flex}.search-mode-btn{border-radius:calc(var(--radius-md) - 3px);min-width:0;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;background:0 0;border:none;flex:1 1 0;justify-content:center;align-items:center;gap:5px;padding:7px 4px;font-size:.72rem;font-weight:500;display:flex}.search-mode-btn svg{flex-shrink:0}.search-mode-btn:hover{color:var(--text-primary);background:var(--bg-elevated)}.search-mode-btn.active{background:var(--accent);color:#fff;font-weight:600;box-shadow:0 1px 3px #00000026}.search-mode-btn.active svg{stroke:#fff}.search-mode-description{color:var(--text-muted);opacity:.85;margin:2px 0 0;font-size:.7rem;line-height:1.3}.mode-badge{letter-spacing:.03em;text-transform:uppercase;margin-left:var(--space-xs);border-radius:999px;align-items:center;padding:2px 10px;font-size:.68rem;font-weight:600;display:inline-flex}.mode-badge-keyword{color:#daa3f5;background:#4d1966;border:1px solid #739}.mode-badge-hybrid{color:#8cd0f2;background:#16435a;border:1px solid #307191}.mode-badge-compare{color:#f2d08c;background:#5a4316;border:1px solid #917130}[data-theme=light] .mode-badge-keyword{color:#6b248f;background:#efdcf9;border-color:#ca9fdf}[data-theme=light] .mode-badge-hybrid{color:#1f5c7a;background:#dceff9;border-color:#94c4db}[data-theme=light] .mode-badge-compare{color:#7a5c1f;background:#f7ebd4;border-color:#d9bf8c}.compare-container{gap:var(--space-md);padding-bottom:var(--space-lg);flex-direction:column;display:flex}.compare-summary{justify-content:space-between;align-items:center;gap:var(--space-md);background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md);flex-wrap:wrap;min-height:44px;display:flex}.compare-concepts{align-items:center;gap:var(--space-xs);flex-wrap:wrap;flex:auto;min-width:0;display:flex}.compare-concepts-label{color:var(--text-muted);margin-right:var(--space-xs);white-space:nowrap;font-size:.72rem;font-weight:600}.compare-summary-right{align-items:center;gap:var(--space-md);flex-shrink:0;margin-left:auto;display:flex}.compare-summary-stats{gap:var(--space-sm);flex-wrap:wrap;align-items:center;display:flex}.compare-stat{flex-direction:column;align-items:center;gap:1px;display:flex}.compare-stat-value{color:var(--text-primary);font-size:.9rem;font-weight:700;line-height:1}.compare-stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.58rem;font-weight:500}.compare-concept-chip{color:#d8a8f0;background:#3a1f47;border:1px solid #65367d;border-radius:999px;align-items:center;gap:4px;padding:3px 10px;font-size:.68rem;font-weight:500;display:inline-flex}[data-theme=light] .compare-concept-chip{color:#682d86;background:#f1e2f8;border-color:#c8a6d9}.compare-concept-match-type{opacity:.7;font-size:.58rem;font-weight:400}.compare-reset-split-btn{font-size:var(--font-size-xs);color:var(--primary);background:var(--bg-card);border:1px solid var(--border-active);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:6px;margin-left:0;padding:4px 12px;font-weight:500;display:inline-flex}.compare-reset-split-btn:hover{background:var(--primary-light);transform:translateY(-1px)}.compare-panels{align-items:stretch;gap:0;width:100%;max-width:100%;min-height:400px;display:flex;position:relative}.compare-panel{flex-direction:column;min-width:0;transition:width .15s,flex .15s;display:flex;overflow:hidden}.compare-splitter{cursor:col-resize;z-index:10;-webkit-user-select:none;user-select:none;width:14px;transition:background var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;margin:0 4px;display:flex;position:relative}.compare-splitter:before{content:"";background:var(--border-subtle);width:2px;transition:background var(--transition-fast);position:absolute;top:0;bottom:0;left:6px}.compare-splitter:hover:before,.compare-splitter:active:before{background:var(--accent-blue);box-shadow:var(--accent-glow)}.compare-splitter-thumb{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);width:14px;height:28px;color:var(--text-muted);z-index:2;transition:all var(--transition-fast);justify-content:center;align-items:center;display:flex;box-shadow:0 1px 4px #00000026}.compare-splitter:hover .compare-splitter-thumb{border-color:var(--accent-blue);color:var(--accent-blue);transform:scale(1.1)}.compare-panel-actions{align-items:center;gap:4px;margin-left:auto;display:flex}.compare-column-btn{color:var(--text-muted);background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:4px;padding:3px 8px;font-size:.72rem;font-weight:500;display:inline-flex}.compare-column-btn:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-active)}.compare-panel-rail{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:44px;min-width:44px;padding:var(--space-md) var(--space-xs);cursor:pointer;-webkit-user-select:none;user-select:none;transition:all var(--transition-fast);flex-direction:column;justify-content:space-between;align-items:center;margin-right:8px;display:flex}.compare-panel-rail-hybrid{margin-left:8px;margin-right:0}.compare-panel-rail:hover{border-color:var(--border-active);background:var(--bg-hover)}.rail-content{align-items:center;gap:var(--space-sm);flex-direction:column;display:flex}.compare-panel-icon.small{width:24px;height:24px}.compare-panel-count.small{min-width:18px;height:18px;font-size:.7rem}.rail-label{writing-mode:vertical-rl;text-orientation:mixed;color:var(--text-muted);letter-spacing:.04em;white-space:nowrap;margin:var(--space-md) 0;font-size:.75rem;font-weight:600;transform:rotate(180deg)}.rail-expand-btn{border:1px solid var(--border-subtle);background:var(--bg-card);width:28px;height:28px;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.rail-expand-btn:hover{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue);transform:scale(1.1)}.compare-divider{background:var(--border-subtle);width:1px;margin:0 var(--space-sm);flex-shrink:0}.compare-panel-header{align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);margin-bottom:var(--space-sm);z-index:5;display:flex;position:sticky;top:0}.compare-panel-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:flex}.compare-panel-keyword .compare-panel-icon{color:#d8a8f0;background:#4a2060}.compare-panel-hybrid .compare-panel-icon{color:#a0d4ee;background:#194257}[data-theme=light] .compare-panel-keyword .compare-panel-icon{color:#739;background:#ebd6f5}[data-theme=light] .compare-panel-hybrid .compare-panel-icon{color:#286a8a;background:#d6ebf5}.compare-panel-header h3{color:var(--text-primary);flex:1;margin:0;font-size:.85rem;font-weight:600}.compare-panel-count{background:var(--accent);color:#fff;border-radius:999px;justify-content:center;align-items:center;min-width:22px;height:22px;padding:0 6px;font-size:.68rem;font-weight:700;display:inline-flex}.compare-panel-body{gap:var(--space-sm);flex-direction:column;display:flex}.compare-empty{padding:var(--space-xl);text-align:center;color:var(--text-muted);font-size:.82rem}.compare-card-wrapper{position:relative}.compare-card-badges{flex-wrap:wrap;gap:4px;margin-bottom:6px;padding-left:2px;display:flex}.compare-rank-badge{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:999px;align-items:center;padding:2px 8px;font-size:.65rem;font-weight:700;display:inline-flex}.compare-score-badge{background:var(--bg-sunken);color:var(--text-muted);border:1px solid var(--border-subtle);border-radius:999px;align-items:center;padding:2px 8px;font-family:SF Mono,Fira Code,monospace;font-size:.62rem;font-weight:500;display:inline-flex}.compare-relation-badge{text-transform:capitalize;color:#9fb5df;background:#242e42;border:1px solid #3e5074;border-radius:999px;align-items:center;padding:2px 8px;font-size:.62rem;font-weight:500;display:inline-flex}[data-theme=light] .compare-relation-badge{color:#364d7d;background:#e6ebf4;border-color:#b6c1d8}.compare-delta-badge{border-radius:999px;align-items:center;padding:2px 8px;font-size:.62rem;font-weight:600;display:inline-flex}.compare-delta-badge.rank-up{color:#67e49b;background:#17452a;border:1px solid #367d53}.compare-delta-badge.rank-down{color:#e87d7d;background:#451717;border:1px solid #7d3636}.compare-delta-badge.rank-same{color:#9cb3c9;background:#29333d;border:1px solid #47596b}[data-theme=light] .compare-delta-badge.rank-up{color:#206f41;background:#d7f4e3;border-color:#82c9a0}[data-theme=light] .compare-delta-badge.rank-down{color:#8a2828;background:#f7e3e3;border-color:#d49b9b}[data-theme=light] .compare-delta-badge.rank-same{color:#4d6680;background:#e7ebef;border-color:#b3bfcc}.compare-exclusive-badge{border-radius:999px;align-items:center;padding:2px 8px;font-size:.62rem;font-weight:600;display:inline-flex}.compare-exclusive-badge.keyword-exclusive{color:#ce93ec;background:#3c194d;border:1px solid #6e3a88}.compare-exclusive-badge.hybrid-exclusive{color:#86c8ea;background:#153647;border:1px solid #316781}[data-theme=light] .compare-exclusive-badge.keyword-exclusive{color:#682d86;background:#efdef7;border-color:#c19bd4}[data-theme=light] .compare-exclusive-badge.hybrid-exclusive{color:#225b77;background:#deeff7;border-color:#89bad2}.compare-panel .result-card{margin-bottom:0}.compare-panel .result-card .card-body{font-size:.78rem}@media (width<=768px){.card-header{flex-wrap:wrap;gap:10px}.card-match-badges{justify-content:flex-start;width:100%;margin:0 0 4px}.compare-panels{flex-direction:column}.compare-divider{width:100%;height:1px;margin:var(--space-md) 0}.compare-summary-stats{gap:var(--space-sm)}}.login-container{background-color:var(--bg-primary);background-image:radial-gradient(ellipse 55% 45% at 85% 8%, var(--bg-glow-1), transparent 70%), radial-gradient(ellipse 50% 40% at 12% 92%, var(--bg-glow-2), transparent 70%), linear-gradient(to right, var(--grid-line-color) 1px, transparent 1px), linear-gradient(to bottom, var(--grid-line-color) 1px, transparent 1px);width:100vw;min-height:100vh;padding:var(--space-lg);box-sizing:border-box;background-size:100% 100%,100% 100%,36px 36px,36px 36px;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.login-theme-toggle-btn{border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--border-color);width:40px;height:40px;color:var(--text-primary);cursor:pointer;box-shadow:var(--shadow-sm);transition:all var(--transition-fast);z-index:20;justify-content:center;align-items:center;display:flex;position:absolute;top:20px;right:20px}.login-theme-toggle-btn:hover{background:var(--bg-hover);border-color:var(--primary);color:var(--primary);transform:translateY(-1px)}.login-card{background:var(--bg-card);border:1px solid var(--border-color);width:100%;max-width:420px;box-shadow:var(--shadow-md), 0 20px 40px -15px #0000004d;z-index:10;box-sizing:border-box;border-radius:14px;padding:36px 32px;position:relative}.login-header{text-align:center;margin-bottom:24px}.login-icon-wrap{background:var(--primary-light);width:52px;height:52px;color:var(--primary);box-shadow:var(--shadow-sm);border-radius:12px;justify-content:center;align-items:center;margin:0 auto 16px;display:flex}[data-theme=dark] .login-icon-wrap{color:#38bdf8;background:#0284c726;border:1px solid #38bdf840}.login-title{color:var(--text-primary);letter-spacing:-.01em;margin:0 0 6px;font-size:1.4rem;font-weight:700}.login-subtitle{color:var(--text-muted);margin:0;font-size:.85rem;line-height:1.4}.login-error-alert{background:var(--error-light);color:var(--error);border:1px solid #dc262640;border-radius:8px;align-items:center;gap:10px;margin-bottom:20px;padding:10px 14px;font-size:.85rem;display:flex}[data-theme=dark] .login-error-alert{color:#f87171;background:#dc26261f;border-color:#f8717140}.login-spinner{border:3px solid var(--border-subtle);border-top-color:var(--primary);box-sizing:border-box;border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}.login-cognito-section{margin-top:8px}.login-cognito-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:10px;width:100%;padding:13px 18px;font-size:.95rem;font-weight:600;transition:background-color .2s,transform .1s,box-shadow .2s;display:flex;box-shadow:0 2px 8px #0284c740}.login-cognito-btn:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 14px #0284c759}.user-auth-badge{background:var(--bg-hover);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:20px;align-items:center;gap:8px;padding:4px 10px;font-size:.8rem;display:flex}.user-auth-name{color:var(--primary);font-weight:600}.user-logout-btn{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;transition:color .2s,background-color .2s;display:flex}.user-logout-btn:hover{color:var(--error);background:var(--error-light)}[data-theme=dark] .user-logout-btn:hover{background:#dc262633}.main-search-loading{justify-content:center;align-items:center;gap:var(--space-md);padding:60px var(--space-xl);flex-direction:column;flex:1;min-height:280px;display:flex}.main-search-loading-text{color:var(--text-secondary);margin:0;font-size:.95rem;font-weight:500}.loader-e{flex-shrink:0;justify-content:center;align-items:center;width:96px;height:96px;display:flex;position:relative}.loader-e-gantry{border:3px dashed #0073bb59;border-top:3px solid var(--rsna-cyan);border-bottom:3px solid var(--rsna-blue);border-radius:50%;animation:3s cubic-bezier(.4,0,.2,1) infinite gantry-spin;position:absolute;inset:0}[data-theme=dark] .loader-e-gantry{border-color:#00a3e066;border-top-color:var(--rsna-cyan);border-bottom-color:var(--rsna-blue)}.loader-e-emblem-wrap{border-radius:8px;justify-content:center;align-items:center;width:48px;height:48px;display:flex;position:relative;overflow:hidden}.loader-e-emblem{object-fit:contain;width:44px;height:44px;display:block}.loader-e-laser{z-index:4;background:linear-gradient(90deg,#0000,#38bdf8 50%,#0000);height:2px;animation:1.8s ease-in-out infinite alternate laser-sweep;position:absolute;left:0;right:0;box-shadow:0 0 8px #38bdf8}@keyframes laser-sweep{0%{opacity:.4;top:0}50%{opacity:1}to{opacity:.4;top:46px}}@keyframes gantry-spin{to{transform:rotate(360deg)}}