*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--azul:#1a6fb5;--azul-claro:#e8f1fb;--verde:#1a9b5e;--gris:#6b7280;--gris-borde:#d1d5db;--fondo:#f0f4f9;--blanco:#fff;--rojo:#dc2626;--radio:12px;--sombra:0 2px 12px #0000001a;--header-altura:76px}body{background:var(--fondo);color:#1f2937;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.header{background:var(--azul);color:#fff;align-items:center;gap:12px;padding:18px 32px;display:flex;box-shadow:0 2px 8px #00000026}.header-icon{font-size:32px;line-height:1}.header h1{letter-spacing:-.3px;font-size:22px;font-weight:700}.header p{opacity:.82;margin-top:2px;font-size:13px}.main{flex-direction:column;gap:24px;max-width:900px;margin:36px auto;padding:0 20px 60px;display:flex}.main.main-amplio{max-width:1440px}.card{background:var(--blanco);border-radius:var(--radio);box-shadow:var(--sombra);padding:28px 32px}.upload-zone{border:2px dashed var(--gris-borde);border-radius:var(--radio);text-align:center;cursor:pointer;background:var(--fondo);padding:40px 24px;transition:border-color .2s,background .2s;position:relative}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--azul);background:var(--azul-claro)}.upload-zone.has-file{border-style:solid;border-color:var(--verde);background:#f0faf6}.upload-icon{margin-bottom:12px;font-size:48px;display:block}.upload-zone h2{color:#374151;margin-bottom:6px;font-size:17px;font-weight:600}.upload-zone p{color:var(--gris);font-size:13px}.upload-zone input[type=file]{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.preview-section{align-items:flex-start;gap:20px;margin-top:20px;display:flex}.preview-img{border:1px solid var(--gris-borde);object-fit:contain;background:#f9fafb;border-radius:8px;max-width:260px;max-height:340px}.preview-pdf-icon{background:#fef2f2;border:1px solid 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1rem;font-size:12px}.catalogo-bloqueo-cotizar{color:#9a3412;background:#fff7ed;border:1px solid #fdba74;border-radius:8px;margin-bottom:12px;padding:10px 12px;font-size:13px}.lectura-motor-respaldo{color:#92400e;background:#fef3c7;border:1px solid #f59e0b;border-radius:8px;margin-bottom:12px;padding:12px;font-size:13px}.lectura-motor-respaldo p{margin:0 0 8px}.cotizador-bloqueo-catalogo{color:#9a3412;font-weight:600}.correccion-relectura-ia{background:#eef2ff;border-color:#6366f1}.correccion-ia-badge{color:#4338ca;margin-left:6px;font-size:11px;font-weight:700;display:inline-block}.correccion-justificacion{color:var(--gris);margin:4px 0 0;font-size:12px}.export-cotizador-bar{background:var(--azul-claro);border:1px solid #c7daf5;border-radius:8px;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;padding:12px;display:flex}.export-cotizador-label{margin-right:4px;font-size:13px;font-weight:600}.cotizador-panel{background:#f0fdf4;border:1px solid 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auto;grid-template-columns:1fr}}.lightbox-imagen-col{color:#e5e7eb;flex-direction:column;min-height:0;display:flex}.lightbox-imagen-col .panel-imagen-toolbar .btn-secundario{color:#f9fafb;background:#ffffff1f;border-color:#ffffff59}.lightbox-viewport{touch-action:none;background:#0f172a;border-radius:8px;flex:1;justify-content:center;align-items:center;min-height:0;display:flex;overflow:hidden}.lightbox-datos-col{background:var(--blanco);border-radius:8px;flex-direction:column;min-height:0;display:flex;overflow:hidden}.lightbox-datos-titulo{border-bottom:1px solid var(--gris-borde);padding:14px 16px 8px;font-size:15px}.lightbox-datos-scroll{flex:1;padding:12px 16px 16px;overflow:auto}.panel-imagen{border:1px solid var(--gris-borde);background:#fafafa;border-radius:8px;padding:12px}.panel-imagen-toolbar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px;display:flex}.panel-imagen-viewport{justify-content:center;align-items:center;min-height:240px;max-height:70vh;display:flex;overflow:auto}.archivo-nombre{color:var(--gris);word-break:break-all;margin-top:8px;font-size:12px}.evaluacion-box{border-top:1px solid var(--gris-borde);margin-top:16px;padding-top:16px}.evaluacion-botones{flex-wrap:wrap;gap:8px;margin:10px 0;display:flex}.btn-eval{border:1px solid var(--gris-borde);cursor:pointer;background:#fff;border-radius:6px;padding:6px 12px;font-size:13px}.btn-eval.active{background:var(--azul-claro);border-color:var(--azul)}.comentario-eval textarea{border:1px solid var(--gris-borde);border-radius:8px;width:100%;margin-top:6px;padding:8px;font-family:inherit}.modo-tabs{gap:8px;padding:12px 16px;display:flex}.tab{border:1px solid var(--gris-borde);cursor:pointer;background:#fff;border-radius:8px;padding:8px 16px}.tab.active{background:var(--azul);color:#fff;border-color:var(--azul)}.lote-progreso{background:#e5e7eb;border-radius:8px;height:28px;margin:16px 0;position:relative;overflow:hidden}.lote-bar{background:var(--verde);transition:width .3s;position:absolute;top:0;bottom:0;left:0}.lote-progreso span{z-index:1;padding-left:10px;font-size:12px;line-height:28px;position:relative}.lote-lista{max-height:200px;margin-top:12px;list-style:none;overflow-y:auto}.lote-item{border-bottom:1px solid #eee;justify-content:space-between;align-items:center;padding:6px 0;font-size:13px;display:flex}.lote-link{cursor:pointer;text-align:left;color:var(--azul);background:0 0;border:none;font-size:13px}.lote-nav{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}