:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a24;--bg-card: #16161f;--bg-hover: #1f1f2a;--accent-primary: #8b5cf6;--accent-secondary: #a78bfa;--accent-glow: rgba(139, 92, 246, .15);--accent-gradient: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);--text-primary: #f0f0f5;--text-secondary: #a0a0b0;--text-muted: #6b6b7b;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--info: #3b82f6;--border-color: #2a2a35;--border-subtle: #1f1f28;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 30px var(--accent-glow);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}#app{display:flex;flex-direction:column;height:100vh}.header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-lg);background:#fff;border-bottom:1px solid #e5e7eb;min-height:64px}.header-left{display:flex;align-items:center;gap:var(--spacing-lg)}.header-center{display:flex;align-items:center;gap:var(--spacing-xl)}.selector-group{display:flex;align-items:center;gap:var(--spacing-sm)}.selector-group label{color:#6b7280;font-size:.85rem;font-weight:500}.selector-group select{background:#f9fafb;border:1px solid #d1d5db;color:#111827;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-sm);font-size:.85rem;cursor:pointer;transition:var(--transition-fast);min-width:180px}.selector-group select:hover{border-color:var(--accent-primary)}.selector-group select:disabled{opacity:.5;cursor:not-allowed}.logo{display:flex;align-items:center;gap:var(--spacing-md);font-size:1.4rem;font-weight:700}.logo-image{height:32px;width:auto;object-fit:contain}.logo-icon{font-size:1.6rem}.logo-text{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.subtitle{color:#6b7280;font-size:.9rem;font-weight:400}.header-right{display:flex;align-items:center;gap:var(--spacing-lg)}.model-selector{display:flex;align-items:center;gap:var(--spacing-sm)}.model-selector label{color:var(--text-secondary);font-size:.85rem}.model-selector select{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-sm);font-size:.85rem;cursor:pointer;transition:var(--transition-fast)}.model-selector select:hover{border-color:var(--accent-primary)}.stats-badge{display:flex;align-items:center;gap:var(--spacing-sm);background:var(--accent-gradient);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:.85rem}.stat-item{display:flex;gap:4px;color:#fff}.stat-label{color:#ffffffe6}.stat-divider{color:#fff6}.main-content{display:flex;flex:1;overflow:hidden}.panel{display:flex;flex-direction:column;overflow:hidden}.pdf-panel{width:50%;border-right:1px solid var(--border-color)}.json-panel{width:50%}.panel-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-secondary);border-bottom:1px solid var(--border-subtle)}.panel-header h2{font-size:1rem;font-weight:600;display:flex;align-items:center;gap:var(--spacing-sm)}.panel-content{flex:1;overflow-y:auto;padding:var(--spacing-lg);background:var(--bg-primary)}.pdf-controls{display:flex;align-items:center;gap:var(--spacing-sm)}#pageInfo{font-size:.85rem;color:var(--text-secondary);min-width:100px;text-align:center}.pdf-container{padding:0}.pdf-container iframe{width:100%;height:100%;border:none;background:#fff}.btn-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;transition:var(--transition-fast)}.btn-icon:hover:not(:disabled){background:var(--bg-hover);border-color:var(--accent-primary)}.btn-icon:disabled{opacity:.4;cursor:not-allowed}.btn-secondary{padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.85rem;cursor:pointer;transition:var(--transition-fast)}.btn-secondary:hover{background:var(--accent-primary);border-color:var(--accent-primary)}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;color:var(--text-muted)}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:var(--spacing-md)}@keyframes spin{to{transform:rotate(360deg)}}.section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);overflow:hidden;transition:var(--transition-fast)}.section:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-glow)}.section-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md);background:var(--bg-tertiary);cursor:pointer;-webkit-user-select:none;user-select:none}.section-header h3{font-size:.95rem;font-weight:600;display:flex;align-items:center;gap:var(--spacing-sm)}.section-badge{background:var(--accent-glow);color:var(--accent-secondary);padding:2px 8px;border-radius:20px;font-size:.75rem;font-weight:500}.section-content{padding:var(--spacing-md)}.section.collapsed .section-content{display:none}.section-toggle{color:var(--text-muted);transition:var(--transition-fast)}.section.collapsed .section-toggle{transform:rotate(-90deg)}.data-row{display:flex;justify-content:space-between;padding:var(--spacing-sm) 0;border-bottom:1px solid var(--border-subtle)}.data-row:last-child{border-bottom:none}.data-label{color:var(--text-muted);font-size:.85rem}.data-value{font-weight:500;text-align:right;max-width:60%}.party-card{display:flex;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-tertiary);border-radius:var(--radius-sm);margin-bottom:var(--spacing-sm)}.party-card:last-child{margin-bottom:0}.party-avatar{width:40px;height:40px;background:var(--accent-gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;flex-shrink:0}.party-info{flex:1}.party-name{font-weight:600;margin-bottom:2px}.party-role{font-size:.85rem;color:var(--text-secondary)}.party-abbr{display:inline-block;background:var(--bg-primary);color:var(--accent-secondary);padding:2px 8px;border-radius:4px;font-size:.75rem;font-family:monospace;margin-top:var(--spacing-xs)}.convention-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-sm)}.convention-item{background:var(--bg-tertiary);padding:var(--spacing-md);border-radius:var(--radius-sm)}.convention-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--spacing-xs)}.convention-value{font-weight:600;color:var(--accent-secondary)}.examples-list{display:flex;flex-wrap:wrap;gap:var(--spacing-xs);margin-top:var(--spacing-sm)}.example-tag{background:var(--bg-primary);border:1px solid var(--border-color);padding:2px 8px;border-radius:4px;font-family:monospace;font-size:.8rem}.hierarchy-tree{font-family:JetBrains Mono,monospace;font-size:.85rem;max-height:400px;overflow-y:auto}.hierarchy-item{display:flex;align-items:flex-start;gap:var(--spacing-sm);padding:var(--spacing-xs) 0;border-bottom:1px solid var(--border-subtle)}.hierarchy-item:hover{background:var(--bg-tertiary);margin:0 calc(-1 * var(--spacing-md));padding-left:var(--spacing-md);padding-right:var(--spacing-md)}.hierarchy-indent{color:var(--text-muted);min-width:20px}.hierarchy-number{color:var(--accent-secondary);font-weight:600;min-width:60px}.hierarchy-title{flex:1;color:var(--text-primary)}.level-badge{background:var(--bg-primary);color:var(--text-muted);padding:1px 6px;border-radius:4px;font-size:.7rem;margin-left:auto}.ref-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm);background:var(--bg-tertiary);border-radius:var(--radius-sm);margin-bottom:var(--spacing-xs)}.ref-text{font-family:monospace;color:var(--info)}.ref-arrow{color:var(--text-muted)}.ref-target{font-weight:600;color:var(--accent-secondary)}.attachment-item{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--bg-tertiary);border-radius:var(--radius-sm);margin-bottom:var(--spacing-sm)}.attachment-icon{font-size:1.5rem}.attachment-info{flex:1}.attachment-id{font-weight:600;color:var(--accent-secondary)}.attachment-title{font-size:.85rem;color:var(--text-secondary)}.modal{position:fixed;inset:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal.hidden{display:none}.modal-content{width:80%;max-width:900px;max-height:80vh;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-tertiary);border-bottom:1px solid var(--border-color)}.modal-header h3{font-size:1.1rem;font-weight:600}#rawJsonContent{flex:1;overflow:auto;padding:var(--spacing-lg);font-family:JetBrains Mono,monospace;font-size:.8rem;line-height:1.6;color:var(--text-secondary);white-space:pre-wrap;word-break:break-all}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-hover);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}.footer{background:#f9fafb;border-top:1px solid #e5e7eb;padding:var(--spacing-md) var(--spacing-lg)}.footer-content{display:flex;justify-content:center;align-items:center}.footer-branding{display:flex;align-items:center;gap:var(--spacing-md)}.footer-logo{height:24px;width:auto;object-fit:contain}.footer-text{color:#374151;font-size:.85rem;font-weight:400}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.section{animation:fadeIn .3s ease forwards}.section:nth-child(1){animation-delay:.05s}.section:nth-child(2){animation-delay:.1s}.section:nth-child(3){animation-delay:.15s}.section:nth-child(4){animation-delay:.2s}.section:nth-child(5){animation-delay:.25s}.section:nth-child(6){animation-delay:.3s}.section:nth-child(7){animation-delay:.35s}.pages-section .section-badge.highlight{background:linear-gradient(135deg,#10b981,#059669);color:#fff}.ocr-depth-banner{display:flex;align-items:flex-start;gap:var(--spacing-md);padding:var(--spacing-md);background:linear-gradient(135deg,#8b5cf61a,#6366f11a);border:1px solid var(--accent-primary);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg)}.ocr-depth-icon{font-size:2rem}.ocr-depth-text{flex:1}.ocr-depth-text strong{color:var(--accent-secondary);font-size:1rem;display:block;margin-bottom:var(--spacing-xs)}.ocr-depth-text p{color:var(--text-secondary);font-size:.85rem;margin:0}.page-cards-container{display:flex;flex-direction:column;gap:var(--spacing-md)}.page-card{background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;transition:var(--transition-fast)}.page-card:hover{border-color:var(--accent-primary)}.page-card-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md);background:var(--bg-secondary);border-bottom:1px solid var(--border-subtle)}.page-number-badge{background:var(--accent-gradient);color:#fff;padding:var(--spacing-xs) var(--spacing-md);border-radius:20px;font-weight:600;font-size:.85rem}.page-stats{display:flex;gap:var(--spacing-md)}.page-stat{color:var(--text-muted);font-size:.8rem}.page-stat.highlight{color:var(--success);font-weight:500}.page-card-content{padding:var(--spacing-md)}.markdown-preview{margin-bottom:var(--spacing-md)}.preview-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--spacing-sm)}.markdown-code{background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:var(--spacing-md);font-family:JetBrains Mono,monospace;font-size:.75rem;color:var(--text-secondary);white-space:pre-wrap;word-break:break-word;max-height:200px;overflow-y:auto;line-height:1.5}.images-section{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--border-subtle)}.image-annotations{display:grid;gap:var(--spacing-sm)}.image-annotation-card{background:var(--bg-primary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:var(--spacing-md)}.image-annotation-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.image-type-badge{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;padding:2px 8px;border-radius:4px;font-size:.7rem;font-weight:600;text-transform:uppercase}.image-id{font-family:monospace;font-size:.75rem;color:var(--text-muted)}.image-context{color:var(--text-secondary);font-size:.85rem;margin-bottom:var(--spacing-sm);font-style:italic}.bbox-info{display:flex;gap:var(--spacing-sm);font-size:.75rem}.bbox-label{color:var(--text-muted)}.bbox-coords{font-family:monospace;color:var(--info)}.more-pages-note{text-align:center;color:var(--text-muted);font-size:.85rem;padding:var(--spacing-md);margin-top:var(--spacing-md);background:var(--bg-tertiary);border-radius:var(--radius-sm)}.approach-badge{padding:3px 12px;border-radius:20px;font-size:.75rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:#fff}.approach-badge.approach-1pass{background:linear-gradient(135deg,#3b82f6,#2563eb)}.approach-badge.approach-2pass{background:linear-gradient(135deg,#8b5cf6,#7c3aed)}.approach-banner{padding:var(--spacing-md);border-radius:var(--radius-sm);margin-bottom:var(--spacing-md)}.approach-banner.approach-1pass{background:#3b82f614;border:1px solid rgba(59,130,246,.3)}.approach-banner.approach-2pass{background:#8b5cf614;border:1px solid rgba(139,92,246,.3)}.approach-banner strong{display:block;margin-bottom:var(--spacing-xs);color:var(--text-primary);font-size:.9rem}.approach-banner p{color:var(--text-secondary);font-size:.85rem;margin:0;line-height:1.5}.cost-summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.cost-card{background:var(--bg-tertiary);padding:var(--spacing-md);border-radius:var(--radius-sm);text-align:center;border:1px solid var(--border-subtle)}.cost-card-total{border-color:var(--success);background:#10b98114}.cost-card-value{font-size:1.3rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.cost-card-total .cost-card-value{color:var(--success)}.cost-card-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.cost-pass-section{display:flex;flex-direction:column;gap:var(--spacing-sm)}.cost-pass-card{background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:var(--spacing-md)}.cost-pass-header{font-weight:600;color:var(--accent-secondary);margin-bottom:var(--spacing-sm);font-size:.9rem}.cost-pass-details{display:flex;flex-direction:column;gap:4px;font-size:.85rem;color:var(--text-primary)}.cost-pass-meta{color:var(--text-muted);font-size:.8rem}.cost-estimate-note{background:#3b82f614;border:1px solid rgba(59,130,246,.25);border-radius:var(--radius-sm);padding:var(--spacing-md);color:var(--text-secondary);font-size:.85rem;line-height:1.5}.block-stats-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.block-stat-card{background:var(--bg-tertiary);padding:var(--spacing-md);border-radius:var(--radius-sm);text-align:center;border:1px solid var(--border-subtle)}.block-stat-value{font-size:1.3rem;font-weight:700;color:var(--accent-secondary);margin-bottom:var(--spacing-xs)}.block-stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.block-type-chart{display:flex;flex-direction:column;gap:6px}.block-type-row{display:grid;grid-template-columns:140px 1fr 45px 45px;align-items:center;gap:var(--spacing-sm);font-size:.8rem}.block-type-label{color:var(--text-secondary);text-transform:capitalize;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.block-type-bar-container{height:18px;background:var(--bg-primary);border-radius:4px;overflow:hidden}.block-type-bar{height:100%;border-radius:4px;transition:width .6s ease;min-width:4px}.block-type-count{text-align:right;font-weight:600;color:var(--text-primary);font-family:monospace}.block-type-pct{text-align:right;color:var(--text-muted);font-family:monospace}.page-skeleton .page-card-content{min-height:80px}.page-skeleton-placeholder{display:flex;flex-direction:column;gap:8px;padding:var(--spacing-sm) 0}.skeleton-line{height:12px;border-radius:4px;background:linear-gradient(90deg,var(--bg-hover) 25%,var(--bg-tertiary) 50%,var(--bg-hover) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}.skeleton-line-long{width:90%}.skeleton-line-medium{width:65%}.skeleton-line-short{width:40%}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.page-card-loaded{animation:pageFadeIn .3s ease forwards}@keyframes pageFadeIn{0%{opacity:.5}to{opacity:1}}.page-dimensions{display:flex;align-items:center;gap:var(--spacing-sm);margin-top:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--border-subtle);font-size:.8rem;color:var(--text-muted)}