/* NS POS Control Interno · Cotizaciones */
.cot-page{display:grid;gap:12px}
.cot-header{display:flex!important;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px!important}
.cot-header h2{margin:0 0 4px}
.cot-header p{margin:0;color:#64748b;font-size:13px;max-width:760px}
.cot-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.cot-kpi{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:12px 14px;display:flex;flex-direction:column;gap:2px}
.cot-kpi span{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#64748b}
.cot-kpi strong{font-size:22px;color:#0f172a}
.cot-kpi small{font-size:12px;color:#64748b}
.cot-kpi-alerta{background:#fffbeb;border-color:#fcd34d}
.cot-kpi-alerta strong{color:#b45309}
.cot-kpi-ok{background:#ecfdf3;border-color:#86efac}
.cot-kpi-ok strong{color:#15803d}
.cot-filtros{display:grid;grid-template-columns:minmax(220px,2fr) repeat(3,minmax(120px,1fr));gap:8px;align-items:end;margin-bottom:10px}
.cot-tabla td:first-child,.cot-tabla td:nth-child(2),.cot-tabla td:nth-child(4){white-space:nowrap}
.cot-acciones{white-space:nowrap}
.cot-acciones button{padding:5px 9px!important;margin:1px!important;font-size:12px!important}
.cot-repo{margin-top:8px;color:#64748b}
.cot-repo code{background:#f1f5f9;border-radius:6px;padding:1px 6px;font-size:11.5px}

.cot-badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11.5px;font-weight:800;white-space:nowrap;border:1px solid transparent}
.cot-vigente{background:#eff6ff;color:#1d4ed8;border-color:#bfdbfe}
.cot-enviada{background:#eef2ff;color:#4338ca;border-color:#c7d2fe}
.cot-aceptada{background:#ecfdf3;color:#15803d;border-color:#86efac}
.cot-rechazada{background:#fff4ed;color:#c2410c;border-color:#fdba74}
.cot-anulada{background:#fef2f2;color:#b91c1c;border-color:#fecaca}
.cot-vencida{background:#f1f5f9;color:#475569;border-color:#cbd5e1}

/* Editor */
.cot-editor{width:min(1180px,calc(100vw - 32px))!important;max-width:none!important;max-height:calc(100vh - 32px);display:flex;flex-direction:column}
.cot-editor-body{overflow:auto;display:grid;gap:12px}
.cot-bloque{border:1px solid #e2e8f0;border-radius:14px;padding:12px 14px;background:#fff}
.cot-bloque h4{margin:0 0 8px;font-size:14px;color:#0f2a4a}
.cot-bloque-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}
.cot-bloque-head h4{margin:0}
.cot-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.cot-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.cot-span-2{grid-column:span 2}
.cot-span-3{grid-column:1/-1}
.cot-editor label{font-size:12.5px;font-weight:700;color:#334155;display:block;margin:0 0 3px}
.cot-editor input,.cot-editor select,.cot-editor textarea{width:100%;box-sizing:border-box}
.cot-buscar-wrap{position:relative;margin-bottom:8px}
.cot-sugerencias{position:absolute;left:0;right:0;top:100%;z-index:30;background:#fff;border:1px solid #cbd5e1;border-radius:12px;box-shadow:0 12px 30px rgba(15,23,42,.15);overflow:hidden;max-height:320px;overflow-y:auto}
.cot-sugerencias button{display:flex;flex-direction:column;align-items:flex-start;width:100%;text-align:left;background:#fff;border:0;border-bottom:1px solid #f1f5f9;padding:8px 12px;cursor:pointer}
.cot-sugerencias button span{font-size:12px;color:#64748b}
.cot-sugerencias button.activo,.cot-sugerencias button:hover{background:#eff6ff}
.cot-sin{padding:10px 12px;color:#64748b;font-size:13px}
.cot-lineas-wrap{overflow-x:auto}
.cot-lineas{min-width:860px}
.cot-lineas td{vertical-align:top}
.cot-lineas input{padding:6px 8px!important;border-radius:8px}
.cot-cod{width:110px!important}
.cot-num{width:88px!important;text-align:right}
.cot-pct{width:70px!important}
.cot-precio{width:110px!important}
.cot-stock{display:block;color:#64748b;font-size:11px;margin-top:2px}
.cot-stock.bajo{color:#b45309;font-weight:700}
.cot-linea-acc{white-space:nowrap}
.cot-linea-acc button{padding:4px 8px!important;margin:1px!important}
.cot-pie{display:grid;grid-template-columns:1.6fr 1fr;gap:14px;align-items:start}
.cot-condiciones textarea{resize:vertical}
.cot-totales{border:1px solid #c7d2fe;background:#f8faff;border-radius:14px;padding:12px 14px;display:grid;gap:6px;font-variant-numeric:tabular-nums}
.cot-totales>div{display:flex;justify-content:space-between;font-size:14px}
.cot-totales .cot-total{border-top:2px solid #0f2a4a;padding-top:8px;margin-top:2px;font-size:16px}
.cot-totales .cot-total strong{font-size:26px;color:#0f2a4a}
.cot-totales small{color:#64748b}
.cot-editor-footer{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}

/* Detalle */
.cot-detalle{width:min(1240px,calc(100vw - 32px))!important;max-width:none!important;height:calc(100vh - 32px);display:flex;flex-direction:column}
.cot-detalle-body{flex:1;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:12px;min-height:0;overflow:hidden!important}
.cot-detalle-pdf{min-height:0;border:1px solid #e2e8f0;border-radius:12px;overflow:hidden;background:#525659}
.cot-detalle-pdf iframe{width:100%;height:100%;border:0;display:block;min-height:420px}
.cot-detalle-info{overflow:auto;display:grid;gap:12px;align-content:start}
.cot-det-estado{display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.cot-det-estado small{color:#64748b}
.cot-det-datos{display:grid;grid-template-columns:96px 1fr;gap:4px 10px;margin:0;font-size:13px}
.cot-det-datos dt{color:#64748b}
.cot-det-datos dd{margin:0;font-weight:600;word-break:break-word}
.cot-det-datos code{font-size:11px}
.cot-det-acciones{display:grid;gap:6px}
.cot-det-acciones button{width:100%}
.cot-det-envios h4{margin:0 0 6px;font-size:13px}
.cot-det-envios>div{border-left:3px solid #86efac;padding:4px 8px;margin-bottom:6px;display:flex;flex-direction:column;font-size:12.5px}
.cot-det-envios>div.err{border-left-color:#fca5a5}
.cot-det-envios small{color:#64748b}

.cot-enviar{width:min(640px,calc(100vw - 32px))!important;max-width:none!important}
.cot-enviar input,.cot-enviar textarea{width:100%;box-sizing:border-box}
.cot-enviar label{font-weight:700;font-size:12.5px;display:block;margin:8px 0 3px}

@media (max-width:1100px){
  .cot-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cot-pie{grid-template-columns:1fr}
  .cot-detalle-body{grid-template-columns:1fr;overflow:auto!important}
  .cot-detalle-pdf{height:60vh}
}
@media (max-width:700px){
  .cot-header{flex-direction:column;align-items:flex-start}
  .cot-filtros,.cot-grid-3,.cot-grid-2{grid-template-columns:1fr}
  .cot-span-2{grid-column:auto}
}

/* ===== Documentos comerciales: Proveedores, Configuración, enlace desde el Historial ===== */
.nsci-doc-link{color:#1d4ed8;font-weight:700;text-decoration:none;border-bottom:1px dashed #93c5fd}
.nsci-doc-link:hover{color:#1e40af;border-bottom-style:solid}
.prov-page .proveedor-nuevo-form{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;margin-bottom:12px}
.prov-page .proveedor-nuevo-form>div{flex:1 1 280px}
.prov-page .proveedores-busqueda{display:flex;gap:10px;align-items:center;margin-bottom:8px}
.prov-page .proveedores-busqueda input{flex:1 1 auto}
.prov-page .prov-tabla-modulo{max-height:none;overflow:auto}
.config-docs-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}
.config-doc-card .card-header p strong{color:#1d4ed8}