/* =====================================================================
   NUVESCI PEPTIDE · Mandato 2026-10
   Ventanas, sitio público ampliado, panel de negocio y documentos
   ===================================================================== */

/* ---- ventana modal (verificación de edad y panel) */
body.con-modal { overflow: hidden; }
.modal-capa { position: fixed; inset: 0; z-index: 1000; background: rgba(3, 42, 34, .62); backdrop-filter: blur(4px);
  display: grid; place-items: center; padding: 16px; overflow-y: auto; }
.modal { background: var(--blanco); border-radius: var(--radio); box-shadow: 0 24px 60px rgba(3, 42, 34, .35);
  width: 100%; max-width: 520px; padding: 32px 28px; max-height: calc(100vh - 32px); overflow-y: auto; }
.modal-logo { display: block; width: 92px; height: auto; margin: 0 auto 14px; }
.modal h2 { font-family: var(--f-display); font-weight: 400; color: var(--verde-800); }
.modal-acciones { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.modal-acciones .btn { flex: 1 1 200px; }
.modal-nota { font-size: .82rem; margin: 14px 0 0; }
.modal-panel { text-align: left; padding: 24px; }
.modal-cabeza { gap: 12px; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--linea); }
.modal-cabeza h2 { font-size: 1.35rem; }
.modal-cerrar { background: none; border: 0; font-size: 1.8rem; line-height: 1; color: var(--tinta-2); cursor: pointer; padding: 4px 8px; border-radius: var(--radio-sm); }
.modal-cerrar:hover, .modal-cerrar:focus-visible { background: var(--crema); color: var(--tinta); }

/* ---- aviso de analítica */
.aviso-cookies { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 900; max-width: 640px; margin: 0 auto;
  background: var(--verde-900); color: var(--crema); border: 1px solid rgba(217, 183, 100, .35); border-radius: var(--radio);
  padding: 16px 18px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; box-shadow: 0 12px 32px rgba(0, 0, 0, .3); }
.aviso-cookies p { margin: 0; flex: 1 1 280px; font-size: .9rem; }
.aviso-cookies a { color: var(--oro-500); }
.aviso-cookies .btn-borde { color: var(--crema); border-color: rgba(240, 238, 229, .5); }
.enlace-boton { background: none; border: 0; padding: 0; color: var(--oro-700); text-decoration: underline; cursor: pointer; font: inherit; }

/* ---- artículos y fichas */
.articulo { max-width: 760px; }
.articulo p, .articulo li { line-height: 1.75; }
.articulo h2 { margin-top: 1.6em; }
.lead-articulo { font-size: 1.15rem; color: var(--tinta-2); line-height: 1.7; }
.referencias { font-size: .88rem; color: var(--tinta-2); padding-left: 20px; }
.referencias li { margin-bottom: 8px; overflow-wrap: anywhere; }
.ficha-titulo { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--oro-700); margin: 1.6em 0 .4em; }
.lista-compromisos { list-style: none; padding: 0; }
.lista-compromisos li { padding: 10px 0 10px 30px; position: relative; border-bottom: 1px solid var(--linea); }
.lista-compromisos li::before { content: "✓"; position: absolute; left: 4px; top: 10px; color: var(--exito); font-weight: 700; }

/* ---- opiniones */
.estrellas { color: var(--oro-600); letter-spacing: 2px; }
.estrella-vacia { color: var(--linea); }
.selector-estrellas { display: inline-flex; flex-direction: row-reverse; justify-content: flex-end; gap: 2px; }
.selector-estrellas input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.selector-estrellas label { font-size: 1.9rem; color: var(--linea); cursor: pointer; padding: 0 2px; transition: color .15s; }
.selector-estrellas input:checked ~ label, .selector-estrellas label:hover, .selector-estrellas label:hover ~ label { color: var(--oro-500); }
.selector-estrellas input:focus-visible + label { outline: 2px solid var(--verde-600); outline-offset: 2px; border-radius: 4px; }
.casilla { display: flex; gap: 10px; align-items: flex-start; margin: 8px 0; cursor: pointer; line-height: 1.5; }
.casilla input { margin-top: 4px; flex: none; width: 18px; height: 18px; accent-color: var(--verde-700); }
.opinion { border-left: 3px solid var(--oro-500); }
.respuesta-opinion { background: var(--crema-2); border-radius: var(--radio-sm); padding: 10px 14px; font-size: .92rem; margin-top: 10px; }

/* ---- panel de negocio */
.btn-grande { padding: 14px 26px; font-size: 1rem; }
.fila-enlace { cursor: pointer; }
.fila-enlace:hover td { background: var(--crema-2); }
.fila-anulada td { color: var(--tinta-2); text-decoration: line-through; text-decoration-color: rgba(0, 0, 0, .25); }
.fila-anulada td:last-child { text-decoration: none; }
.lista-alertas { margin: 0; padding-left: 18px; }
.lista-alertas li { margin-bottom: 8px; }
.zona-riesgo { border-color: var(--rojo-100); }
.pestanas { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 1px solid var(--linea); margin-bottom: 18px; }
.pestana { background: none; border: 0; border-bottom: 2px solid transparent; padding: 10px 14px; font: inherit; font-size: .92rem; color: var(--tinta-2); cursor: pointer; margin-bottom: -1px; }
.pestana:hover { color: var(--tinta); }
.pestana.activa { color: var(--verde-800); border-bottom-color: var(--oro-500); font-weight: 600; }
.linea-venta { display: grid; grid-template-columns: minmax(0, 3fr) minmax(70px, .7fr) minmax(100px, 1fr) minmax(100px, 1fr) auto; gap: 10px; align-items: end;
  padding: 12px 0; border-bottom: 1px dashed var(--linea); }
.linea-venta .ancho-completo { grid-column: 1 / -1; }
.linea-venta output { display: block; padding: 10px 0; font-weight: 600; color: var(--verde-800); }
@media (max-width: 720px) {
  .linea-venta { grid-template-columns: 1fr 1fr; }
  .linea-venta > .campo:first-child { grid-column: 1 / -1; }
}

/* ---- gráficos (una sola serie, color de marca) */
.grafico-barras { display: grid; gap: 10px; }
.barra-fila { display: grid; grid-template-columns: minmax(90px, 1.2fr) 3fr minmax(90px, auto); gap: 10px; align-items: center; font-size: .88rem; }
.barra-nombre { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--tinta-2); }
.barra-pista { height: 14px; display: block; }
.barra { display: block; height: 100%; background: var(--verde-700); border-radius: 0 4px 4px 0; transition: background .15s; }
.barra-fila:hover .barra { background: var(--oro-600); }
.barra-valor { text-align: right; font-variant-numeric: tabular-nums; color: var(--tinta); }
.grafico-columnas { display: flex; align-items: flex-end; gap: 2px; height: 180px; padding-top: 8px; border-bottom: 1px solid var(--linea); margin-bottom: 24px; }
.columna { flex: 1 1 0; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; min-width: 0; position: relative; }
.columna-barra { display: block; width: 70%; max-width: 22px; background: var(--verde-700); border-radius: 4px 4px 0 0; transition: background .15s; }
.columna:hover .columna-barra { background: var(--oro-600); }
.columna-dia { position: absolute; bottom: -20px; font-size: .68rem; color: var(--tinta-2); }

/* ---- documento comercial (factura / recibo) */
.doc-acciones { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 18px; align-items: center; }
.doc-marco { background: #e9e6dc; border-radius: var(--radio); padding: 24px; overflow-x: auto; }
.documento { position: relative; background: #fff; color: #1d2b27; max-width: 820px; margin: 0 auto; padding: 56px 56px 40px; border-top: 8px solid var(--verde-800);
  box-shadow: 0 6px 24px rgba(3, 42, 34, .12); font-size: .95rem; }
.documento::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; background: var(--oro-500); }
.doc-cabeza { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-bottom: 22px; border-bottom: 1px solid #e3dfd2; }
.doc-marca { font-family: var(--f-display); font-size: 2rem; color: var(--verde-800); letter-spacing: .02em; }
.doc-descriptor { font-size: .72rem; font-weight: 600; letter-spacing: .22em; color: #b8913c; margin-bottom: 8px; }
.doc-titulo { text-align: right; font-size: .78rem; font-weight: 600; letter-spacing: .14em; color: #b8913c; text-transform: uppercase; }
.doc-numero { font-family: var(--f-display); font-size: 1.6rem; letter-spacing: 0; text-transform: none; color: var(--verde-800); font-weight: 400; margin: 2px 0 4px; }
.doc-titulo .doc-dato { text-transform: none; letter-spacing: 0; font-weight: 400; }
.doc-dato { color: #5f6b66; font-size: .86rem; }
.doc-etiqueta { font-size: .7rem; font-weight: 600; letter-spacing: .16em; color: #b8913c; text-transform: uppercase; margin-bottom: 4px; }
.doc-cliente { padding: 22px 0; }
.doc-tabla { width: 100%; border-collapse: collapse; }
.doc-tabla th { background: #f4f1e8; color: var(--verde-800); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; text-align: left; padding: 10px; }
.doc-tabla td { padding: 12px 10px; border-bottom: 1px solid #ece8dc; vertical-align: top; }
.doc-tabla .num { text-align: right; white-space: nowrap; }
.doc-totales { margin: 18px 0 0 auto; max-width: 320px; }
.doc-totales > div { display: flex; justify-content: space-between; gap: 16px; padding: 5px 0; color: #5f6b66; }
.doc-totales > div span:last-child { color: #1d2b27; font-variant-numeric: tabular-nums; }
.doc-totales .doc-total { border-top: 2px solid var(--oro-500); margin-top: 6px; padding-top: 10px; font-size: 1.2rem; font-weight: 600; }
.doc-totales .doc-total span, .doc-totales .doc-total span:last-child { color: var(--verde-800); }
.doc-totales .doc-estado { justify-content: flex-end; font-weight: 600; color: #b8913c; }
.doc-obs { margin-top: 22px; }
.doc-pie { margin-top: 40px; padding-top: 18px; border-top: 1px solid #e3dfd2; text-align: center; display: grid; gap: 4px; font-size: .86rem; color: #5f6b66; }
.doc-pie > div:first-child { color: #1d2b27; }
.doc-leyenda { font-size: .76rem; }
.sello-anulado { position: absolute; top: 40%; left: 50%; transform: translate(-50%, -50%) rotate(-24deg); font-size: 5rem; font-weight: 700;
  color: rgba(168, 56, 44, .16); letter-spacing: .1em; pointer-events: none; }
@media (max-width: 640px) {
  .doc-marco { padding: 8px; }
  .documento { padding: 28px 18px; font-size: .88rem; }
  .doc-titulo { text-align: left; }
}

/* ---- documento dibujado (misma imagen que el PNG y el PDF) */
.documento-img { max-width: 820px; margin: 0 auto; background: #fff; box-shadow: 0 6px 24px rgba(3, 42, 34, .12); min-height: 200px; }
.documento-img img { display: block; width: 100%; height: auto; }
.documento-img .texto-sec { padding: 40px; text-align: center; }

/* ---- impresión: sólo el documento */
@media print {
  .no-imprimir { display: none !important; }
  body.imprimiendo-documento * { visibility: hidden; }
  body.imprimiendo-documento .documento-a-imprimir .documento-img,
  body.imprimiendo-documento .documento-a-imprimir .documento-img * { visibility: visible; }
  body.imprimiendo-documento .documento-a-imprimir .documento-img { position: absolute; left: 0; top: 0; width: 100%; max-width: none; box-shadow: none; margin: 0; }
  @page { size: A4; margin: 0; }
  body.imprimiendo-documento .doc-marco { background: none; padding: 0; }
}

/* ---- representantes: vista previa de la firma (fondo cuadriculado = transparente) */
.firma-muestra { display: block; max-width: 320px; max-height: 110px; padding: 8px; border: 1px solid var(--linea); border-radius: var(--radio-sm);
  background: repeating-conic-gradient(#f3f1ea 0% 25%, #fff 0% 50%) 50% / 16px 16px; }

/* ---- biblioteca, directorio y preguntas frecuentes */
.subnav-ciencia { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 22px; border-bottom: 1px solid var(--linea); }
.subnav-ciencia a { padding: 10px 14px; text-decoration: none; color: var(--tinta-2); border-bottom: 2px solid transparent; margin-bottom: -1px; font-size: .95rem; }
.subnav-ciencia a:hover { color: var(--verde-800); }
.subnav-ciencia a.activo { color: var(--verde-800); border-bottom-color: var(--oro-500); font-weight: 600; }
.buscador-ciencia { display: grid; gap: 10px; margin-bottom: 8px; }
.buscador-ciencia input[type="search"] { width: 100%; max-width: 560px; padding: 12px 14px; border: 1px solid var(--linea); border-radius: var(--radio-sm); font: inherit; background: var(--blanco); }
.buscador-ciencia input[type="search"]:focus { outline: 2px solid var(--oro-500); outline-offset: 1px; }
.chips-categorias { display: flex; flex-wrap: wrap; gap: 6px; }
.chip-cat { border: 1px solid var(--linea); background: var(--blanco); color: var(--tinta-2); border-radius: 999px; padding: 6px 14px; font: inherit; font-size: .85rem; cursor: pointer; }
.chip-cat:hover { border-color: var(--oro-500); color: var(--tinta); }
.chip-cat.activo { background: var(--verde-800); border-color: var(--verde-800); color: var(--crema); }
.grupo-faq { margin-top: 18px; }
.lista-relacionados { padding-left: 20px; }
.lista-relacionados li { margin-bottom: 6px; }