:root{--bg-primary:#0b0f19;--bg-secondary:#111827;--bg-tertiary:#1f2937;--bg-card:#141c2e;--bg-card-hover:#1e293b;--border-color:#273549;--border-active:#3b82f6;--text-main:#f3f4f6;--text-muted:#94a3b8;--text-dim:#64748b;--accent-blue:#3b82f6;--accent-indigo:#6366f1;--accent-emerald:#10b981;--accent-amber:#f59e0b;--accent-rose:#ef4444;--font-sans:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", "Fira Code", "Courier New", monospace;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-main);min-height:100vh;line-height:1.5;overflow-x:hidden}button{cursor:pointer;border:none;outline:none;font-family:inherit;transition:all .2s}input,select{outline:none;font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.app-container{flex-direction:column;max-width:1400px;min-height:100vh;margin:0 auto;padding:0 16px 40px;display:flex}.lab-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:20px;padding:16px 0;display:flex}.brand-section{align-items:center;gap:12px;display:flex}.logo-badge{border-radius:var(--radius-md);color:#fff;background:linear-gradient(135deg,#2563eb,#7c3aed);justify-content:center;align-items:center;width:40px;height:40px;font-size:1.2rem;font-weight:800;display:flex;box-shadow:0 4px 14px #2563eb66}.brand-text h1{letter-spacing:-.02em;color:#fff;font-size:1.25rem;font-weight:700}.brand-text p{color:var(--text-muted);font-size:.75rem}.header-actions{align-items:center;gap:8px;display:flex}.btn-icon{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-muted);border-radius:var(--radius-md);justify-content:center;align-items:center;width:40px;height:40px;display:flex}.btn-icon:hover{background:var(--bg-tertiary);color:#fff;border-color:var(--border-active)}.tab-nav{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border-color);gap:8px;margin-bottom:20px;padding:4px;display:flex;overflow-x:auto}.tab-btn{color:var(--text-muted);border-radius:var(--radius-md);white-space:nowrap;background:0 0;flex:1;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:.88rem;font-weight:600;display:flex}.tab-btn.active{background:var(--accent-blue);color:#fff;box-shadow:0 2px 8px #3b82f659}.engine-selector-bar{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;padding:12px 16px;display:flex}.engine-select-group{flex:1;align-items:center;gap:12px;min-width:280px;display:flex}.engine-dropdown{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-main);border-radius:var(--radius-sm);flex:1;padding:8px 12px;font-size:.9rem}.engine-badge{text-transform:uppercase;border-radius:4px;padding:4px 8px;font-size:.72rem;font-weight:700}.badge-free{color:#10b981;background:#10b98126;border:1px solid #10b9814d}.badge-pro{color:#f59e0b;background:#f59e0b26;border:1px solid #f59e0b4d}.workspace-grid{grid-template-columns:1fr;gap:24px;display:grid}@media (min-width:1024px){.workspace-grid{grid-template-columns:1.1fr .9fr;align-items:start}}.panel-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 8px 24px #0000004d}.panel-header{border-bottom:1px solid var(--border-color);background:#ffffff05;justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.panel-title{color:var(--text-main);align-items:center;gap:10px;font-size:.95rem;font-weight:600;display:flex}.panel-body{padding:16px}.camera-container{aspect-ratio:4/3;border-radius:var(--radius-md);background:#000;justify-content:center;align-items:center;width:100%;max-height:400px;display:flex;position:relative;overflow:hidden}.camera-video{object-fit:cover;width:100%;height:100%}.mrz-overlay-guide{pointer-events:none;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.mrz-target-box{border-radius:var(--radius-md);border:2px solid #10b981;width:88%;height:78%;position:relative;box-shadow:0 0 0 9999px #00000073}.corner-tl,.corner-tr,.corner-bl,.corner-br{border-color:#34d399;width:18px;height:18px;position:absolute}.corner-tl{border-top:4px solid;border-left:4px solid;top:-2px;left:-2px}.corner-tr{border-top:4px solid;border-right:4px solid;top:-2px;right:-2px}.corner-bl{border-bottom:4px solid;border-left:4px solid;bottom:-2px;left:-2px}.corner-br{border-bottom:4px solid;border-right:4px solid;bottom:-2px;right:-2px}.mrz-bottom-strip{background:#10b98114;border-top:1px dashed #10b98199;justify-content:center;align-items:center;height:38%;display:flex;position:absolute;bottom:0;left:0;right:0}.mrz-strip-label{font-family:var(--font-mono);color:#34d399;text-shadow:0 1px 3px #000c;letter-spacing:.05em;font-size:.72rem;font-weight:700}.laser-beam{background:linear-gradient(90deg,#0000,#10b981,#6ee7b7,#10b981,#0000);height:3px;animation:2.4s ease-in-out infinite alternate laserScan;position:absolute;left:0;right:0;box-shadow:0 0 10px #10b981,0 0 18px #10b981}@keyframes laserScan{0%{opacity:.3;top:10%}50%{opacity:1}to{opacity:.3;top:90%}}.glare-warning-banner{color:#fef3c7;border-radius:var(--radius-sm);background:#f59e0b33;border:1px solid #f59e0b;align-items:center;gap:8px;margin-top:12px;padding:8px 12px;font-size:.8rem;display:flex}.action-row{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin-top:14px;display:grid}.btn-primary{color:#fff;border-radius:var(--radius-md);background:linear-gradient(135deg,#2563eb,#1d4ed8);justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:.88rem;font-weight:600;display:flex;box-shadow:0 4px 12px #2563eb4d}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#1d4ed8,#1e40af)}.btn-secondary{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-main);border-radius:var(--radius-md);justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:.88rem;font-weight:600;display:flex}.btn-secondary:hover:not(:disabled){background:#374151;border-color:#4b5563}.btn-danger{color:#f87171;border-radius:var(--radius-md);background:#ef444426;border:1px solid #ef444466;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-size:.88rem;font-weight:600;display:flex}.btn-danger:hover:not(:disabled){background:#ef44444d}button:disabled{opacity:.5;cursor:not-allowed}.variants-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;margin-top:14px;display:grid}.variant-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;flex-direction:column;padding:8px;transition:all .2s;display:flex;position:relative}.variant-card:hover{border-color:var(--accent-blue);transform:translateY(-2px)}.variant-card.selected{border-color:var(--accent-emerald);background:#10b98114;box-shadow:0 0 0 2px #10b9814d}.variant-thumb{aspect-ratio:16/9;object-fit:cover;background:#000;border-radius:4px;width:100%}.variant-name{color:var(--text-main);margin-top:6px;font-size:.75rem;font-weight:600;line-height:1.2}.variant-meta{color:var(--text-muted);margin-top:2px;font-size:.68rem}.slider-group{flex-direction:column;gap:10px;margin-top:14px;display:flex}.slider-item{justify-content:space-between;align-items:center;gap:12px;font-size:.8rem;display:flex}.slider-item label{color:var(--text-muted);min-width:110px}.slider-item input[type=range]{accent-color:var(--accent-blue);flex:1}.slider-item span{font-family:var(--font-mono);color:var(--text-main);text-align:right;min-width:38px;font-size:.78rem}.mrz-raw-box{border-radius:var(--radius-md);font-family:var(--font-mono);color:#38bdf8;letter-spacing:.08em;white-space:pre-wrap;word-break:break-all;-webkit-user-select:all;user-select:all;background:#060911;border:1px solid #1e293b;margin-top:10px;padding:12px;font-size:.85rem;line-height:1.6}.checksum-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px;margin-top:12px;display:grid}.checksum-item{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);justify-content:space-between;align-items:center;padding:8px 12px;font-size:.8rem;display:flex}.checksum-item.valid{border-left:3px solid #10b981}.checksum-item.invalid{border-left:3px solid #ef4444}.data-fields-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px;margin-top:14px;display:grid}.data-field-chip{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:8px 10px}.field-label{color:var(--text-muted);text-transform:uppercase;font-size:.7rem;font-weight:600}.field-val{color:#fff;margin-top:2px;font-size:.9rem;font-weight:700}.table-responsive{width:100%;margin-top:14px;overflow-x:auto}.benchmark-table{border-collapse:collapse;text-align:left;width:100%;font-size:.82rem}.benchmark-table th{background:var(--bg-secondary);color:var(--text-muted);border-bottom:1px solid var(--border-color);white-space:nowrap;padding:10px 12px;font-weight:600}.benchmark-table td{white-space:nowrap;border-bottom:1px solid #ffffff0a;padding:10px 12px}.benchmark-table tr:hover td{background:#ffffff05}.status-pill{border-radius:9999px;align-items:center;gap:4px;padding:2px 8px;font-size:.72rem;font-weight:700;display:inline-flex}.pill-success{color:#10b981;background:#10b98126}.pill-error{color:#ef4444;background:#ef444426}.pill-processing{color:#3b82f6;background:#3b82f626}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#000000bf;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:540px;overflow:hidden;box-shadow:0 20px 40px #0009}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-body{max-height:80vh;padding:20px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border-color);justify-content:flex-end;align-items:center;gap:10px;padding:14px 20px;display:flex}