/* ============================================================
   FOLC HOME COFFEE — CSS PÁGINA DE PRODUCTO
   Archivo: folc-product-v1.css
   Reusa variables de folc-base-v4.css (paleta, tipografías, espaciado).
   Fase 1: esqueleto universal (galería, precio, variantes, cuotas,
   compra, stock, relacionados, tab de preparación). No incluye specs
   de café/flavor tags/badge SCA (pendiente, fase 2).
   ============================================================ */


/* ============================================================
   01. BREADCRUMB — franja full-width arriba de la grilla
   ============================================================ */
.folc-product-breadcrumb {
  background: var(--folc-cream);
  border-bottom: 1px solid var(--folc-border);
  padding: 16px 0;
}
.folc-product-breadcrumb .breadcrumbs {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--folc-gray);
}
.folc-product-breadcrumb .crumb {
  color: var(--folc-gray);
  transition: var(--transition);
}
.folc-product-breadcrumb .crumb:hover {
  color: var(--folc-black);
}
.folc-product-breadcrumb .crumb.active {
  color: var(--folc-black);
}
.folc-product-breadcrumb .separator {
  opacity: 0.4;
  margin: 0 6px;
}


/* ============================================================
   02. GRILLA PRINCIPAL — galería / info 50-50
   ============================================================ */
.folc-product-main .section-single-product {
  min-height: 70vh;
}


/* ============================================================
   03. GALERÍA — reskin del componente nativo (swiper real)
   ============================================================ */
.folc-product-main .product-image-container,
.folc-product-main [data-store^="product-image-"] {
  background: var(--folc-cream);
}
/* FIX: se saca el border-right que separaba la columna de thumbnails de la
   imagen principal — al ser layout lado a lado (no apilado como el mockup) y
   la columna de thumbnails más corta que la imagen, la línea seguía de largo
   por debajo del último thumbnail, flotando sola. Cada thumbnail ya tiene su
   propio marco completo (.product-thumb), no hace falta este divisor extra. */
.folc-product-main .product-thumb {
  border: 1px solid var(--folc-border);
  background: var(--folc-cream2);
  transition: var(--transition);
}
.folc-product-main .product-thumb:hover {
  background: var(--folc-border);
}
.folc-product-main .product-thumb.selected {
  background: var(--folc-white);
  box-shadow: inset 0 -2px 0 var(--folc-green);
}
.folc-product-main .swiper-pagination-bullet {
  border-radius: var(--radius-none);
  background: var(--folc-black);
}


/* ============================================================
   04. INFO / COMPRA — nombre, precio, variantes, cuotas, botón
   ============================================================ */
.folc-product-main [data-store^="product-info-"] {
  padding: var(--space-lg) var(--space-md);
}

/* Nombre del producto */
.folc-product-main .js-product-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 3.2vw, 46px);
  text-transform: uppercase;
  color: var(--folc-black);
  line-height: 0.95;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}

/* Precio */
.folc-product-main .js-price-display,
.folc-product-main #price_display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 38px;
  color: var(--folc-black);
  line-height: 1;
}
/* El glyph "$" de Playfair Display es de doble raya (estilo cent-sign).
   v15 lo cambiaba a Inter (sans) pero chocaba mucho al lado de los
   números serif — Georgia es serif también (más parecido a Playfair en
   peso visual) y su "$" es de una sola raya. */
.folc-product-main .js-price-display::first-letter,
.folc-product-main #price_display::first-letter {
  font-family: Georgia, 'Times New Roman', serif;
}
.folc-product-main .js-compare-price-display {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--folc-gray);
  text-decoration: line-through;
}

/* Cuotas */
.folc-product-main .item-installments {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--folc-green);
}

/* Stock */
.folc-product-main .js-product-stock {
  font-family: var(--font-ui);
  font-weight: 700;
}

/* Divider nativo */
.folc-product-main .divider {
  background: var(--folc-border);
  margin-bottom: 28px;
}

/* Variantes — botones pill (bullet_variants ya activo por default) */
.folc-product-main .btn-variant {
  font-family: var(--font-ui) !important;
  font-weight: 800 !important;
  font-size: 13px !important;
  letter-spacing: 1px !important;
  text-transform: uppercase !important;
  padding: 10px 20px !important;
  border: 1.5px solid var(--folc-border) !important;
  background: var(--folc-white) !important;
  color: var(--folc-black) !important;
  border-radius: 0 !important;
  transition: var(--transition) !important;
}
.folc-product-main .btn-variant:hover {
  border-color: var(--folc-black) !important;
}
.folc-product-main .btn-variant.selected {
  background: var(--folc-black) !important;
  color: var(--folc-white) !important;
  border-color: var(--folc-black) !important;
}
.folc-product-main .btn-variant-content {
  font-family: inherit;
}

/* Molienda — dropdown 100% custom (no <select> nativo, evita el popup genérico del OS) */
.folc-product-main .folc-grind-dropdown {
  position: relative;
  display: inline-block;
}
.folc-product-main .folc-grind-toggle {
  display: inline-flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 240px;
}
.folc-product-main .folc-grind-dropdown.is-open .folc-grind-toggle {
  border-color: var(--folc-black) !important;
}
.folc-product-main .folc-grind-chevron {
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: var(--transition);
  flex: none;
}
.folc-product-main .folc-grind-dropdown.is-open .folc-grind-chevron {
  transform: rotate(-135deg);
}
.folc-product-main .folc-grind-list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 20;
  min-width: 240px;
  background: var(--folc-white);
  border: 1.5px solid var(--folc-black);
  max-height: 280px;
  overflow-y: auto;
}
.folc-product-main .folc-grind-item {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 10px 16px;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 1px solid var(--folc-border);
}
.folc-product-main .folc-grind-item:last-child {
  border-bottom: none;
}
.folc-product-main .folc-grind-item:hover {
  background: var(--folc-cream);
}
.folc-product-main .folc-grind-item.selected {
  background: var(--folc-black);
  color: var(--folc-white);
}

/* Grupos de variante (Peso, Molienda, etc.) en layout apilado — label arriba,
   control abajo — como .variant-block/.variant-label del mockup. Reemplaza
   el fix de min-width (no funcionaba: min-width no achica un label más
   ancho que otro, solo evita que sea más chico). Con label y control cada
   uno en su propia línea no hace falta igualar anchos entre filas. */
.folc-product-main .js-product-variants-group .row {
  display: block;
  margin: 0;
}
.folc-product-main .js-product-variants-group .row > [class*="col"] {
  width: 100%;
  max-width: 100%;
  flex: none;
  padding: 0;
}
.folc-product-main .js-product-variants-group .form-label {
  display: block;
  margin: 0 0 10px !important;
}

/* Peso y Molienda lado a lado en desktop, apilados en mobile */
.folc-product-main .folc-variants-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 20px;
}
/* product-variants.tpl (nativo, Peso/Café) envuelve su .js-product-variants-group
   en un <div class="js-product-variants form-row pt-2"> extra que
   folc-grind-selector.tpl no tiene. Ese wrapper trae margin:-5px (form-row)
   y pt-2, y además hace que el .col-12 del group efectivo tenga padding
   5px (selector .form-row>[class*=col-] gana por especificidad al .col-12
   base de 15px) — mientras que el group de Molienda, sin ese wrapper, se
   queda con el .col-12 base de 15px. Diferencia real: 10px de desfasaje
   horizontal. Se neutraliza el wrapper directo (nada de display:contents,
   que tiene bugs conocidos combinado con grid en Safari/iOS) y se iguala
   el padding de ambos groups a 0. */
.folc-product-main .folc-variants-row .js-product-variants {
  display: block !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}
.folc-product-main .folc-variants-row .js-product-variants-group {
  width: 100% !important;
  max-width: 100% !important;
  padding: 0 !important;
  margin-bottom: 0 !important;
}
/* La última pill de un grupo (ej. Café/Peso) trae margin-bottom:8px nativo
   (.btn-variant) — en desktop no se nota porque Peso/Café y Molienda están
   en columnas separadas, pero en mobile (grupos apilados, ver media query
   abajo) sumaba un espacio extra antes del siguiente grupo. */
.folc-product-main .js-product-variants-group .col.pl-0 > .btn-variant:last-child {
  margin-bottom: 0 !important;
}
.folc-product-main .folc-grind-dropdown,
.folc-product-main .folc-grind-toggle {
  width: 100%;
  min-width: 0;
}
@media (max-width: 767px) {
  .folc-product-main .folc-variants-row {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ============================================================
   FASE 2 — Specs de café (Origen/Proceso/Altitud/SCA) + flavor tags
   Solo en los 3 cafés en grano (scopeado por variante Peso en el .tpl).
   Color de acento: wine (CTA principal). Pendiente: mapeo de color por
   origen para badge SCA + barra de galería (a definir con Facundo).
   ============================================================ */
.folc-product-main .folc-coffee-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.folc-product-main .folc-coffee-eyebrow-tag {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--folc-wine);
  background: rgba(122,28,28,0.08);
  padding: 5px 10px;
}
.folc-product-main .folc-coffee-eyebrow-origin {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--folc-gray);
}
.folc-product-main .folc-coffee-variety {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--folc-gray);
  margin-bottom: 20px;
}
.folc-product-main .folc-flavor-notes {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.folc-product-main .folc-flavor-tag {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid var(--folc-border);
  color: #555;
  background: var(--folc-cream);
}
.folc-product-main .folc-flavor-tag span {
  margin-right: 6px;
  font-size: 12px;
}
.folc-product-main .folc-coffee-divider {
  height: 1px;
  background: var(--folc-border);
  margin-bottom: 20px;
}
.folc-product-main .folc-coffee-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--folc-border);
  border: 1px solid var(--folc-border);
  margin-bottom: 20px;
}
.folc-product-main .folc-spec-item {
  background: var(--folc-cream);
  padding: 12px 16px;
}
.folc-product-main .folc-spec-label {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 9px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--folc-gray);
  margin-bottom: 3px;
}
.folc-product-main .folc-spec-value {
  font-family: var(--font-ui);
  font-weight: 800;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--folc-black);
}

/* Botón de compra nativo — clase real es .js-addtocart (ver fix en folc-base-v4.css) */
.folc-product-main .js-addtocart {
  font-family: var(--font-ui);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
}


/* ============================================================
   05. TAB "CÓMO PREPARARLO" — folc-brew-guide.tpl
   ============================================================ */
.folc-brew-wrap {
  /* Igual que .prod-tabs-wrap del mockup: blanco, con borde arriba Y abajo
     enmarcando todo el bloque — el de abajo es el que realmente separa contra
     el fondo cream de "Productos similares" (ver .folc-related-section). */
  border-top: 1px solid var(--folc-border);
  border-bottom: 1px solid var(--folc-border);
  background: var(--folc-white);
  padding: var(--space-xl) 0;
}
.folc-brew-head {
  margin-bottom: var(--space-md);
}
.folc-brew-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--folc-black);
}
.folc-brew-label {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--folc-gray);
  margin-bottom: 12px;
  display: block;
}

/* Tabs — mismo lenguaje visual que .prod-tabs/.tab-btn del mockup.
   FIX: sin línea propia debajo de las tabs — el mockup no la tiene ahí, el
   único borde del bloque es el .folc-brew-wrap (arriba), no cada elemento
   interno por separado. */
.folc-brew-tabs {
  display: flex;
  gap: 40px;
  margin-bottom: var(--space-xl);
}
.folc-brew-tab-btn {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--folc-gray);
  padding: 0 0 18px;
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  cursor: pointer;
  transition: var(--transition);
}
.folc-brew-tab-btn:hover {
  color: var(--folc-black);
}
.folc-brew-tab-btn.active {
  color: var(--folc-black);
  border-bottom-color: var(--folc-green);
}
.folc-brew-tab-content {
  display: none;
}
.folc-brew-tab-content.active {
  display: block;
}

/* Elementos */
.folc-brew-intro {
  max-width: 640px;
  margin-bottom: var(--space-lg);
}
.folc-brew-intro p {
  font-family: var(--font-body);
  font-size: 14px;
  color: #555;
  line-height: 1.7;
}
.folc-brew-tip {
  margin-top: 16px;
}

/* Receta — barra oscura, mismo lenguaje visual que .brew-params del mockup */
.folc-brew-specs-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: var(--folc-black);
  border: 1px solid #2a2a28;
}
.folc-brew-spec-cell {
  padding: 20px 14px;
  border-right: 1px solid #2a2a28;
  text-align: center;
}
.folc-brew-spec-cell:last-child {
  border-right: none;
}
.folc-brew-spec-label {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 9px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: #777;
  margin-bottom: 6px;
}
.folc-brew-spec-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--folc-white);
  line-height: 1.2;
}

/* Procedimiento — tiempo + números grandes tipo mockup (.step-num) */
.folc-brew-tiempo {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: var(--space-xl);
}
.folc-brew-tiempo .folc-brew-label {
  margin-bottom: 0;
}
.folc-brew-tiempo-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--folc-black);
}
.folc-brew-steps {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 48px;
}
.folc-brew-steps li {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.folc-brew-step-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 34px;
  color: var(--folc-cream2);
  line-height: 1;
  flex-shrink: 0;
  min-width: 46px;
}
.folc-brew-step-text {
  font-family: var(--font-body);
  font-size: 13px;
  color: #444;
  line-height: 1.7;
  padding-top: 6px;
}

@media (max-width: 900px) {
  .folc-brew-specs-bar {
    grid-template-columns: repeat(3, 1fr);
  }
  .folc-brew-specs-bar .folc-brew-spec-cell:nth-child(3n) {
    border-right: none;
  }
  .folc-brew-steps {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 560px) {
  .folc-brew-tabs {
    gap: 24px;
  }
  .folc-brew-specs-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .folc-brew-specs-bar .folc-brew-spec-cell:nth-child(3n) {
    border-right: 1px solid #2a2a28;
  }
  .folc-brew-specs-bar .folc-brew-spec-cell:nth-child(2n) {
    border-right: none;
  }
}


/* ============================================================
   06. RELACIONADOS — grilla manual + .folc-card de folc-cards-v6.css
   ============================================================ */
.folc-related-section {
  /* Igual que .section-cream del mockup: el fondo distinto es lo que separa
     esta sección de la anterior, la línea de .folc-related-head es secundaria. */
  background: var(--folc-cream);
  padding: var(--space-xl) 0;
}
.folc-related-head {
  margin-bottom: var(--space-md);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--folc-border);
}
.folc-related-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--folc-black);
}
.folc-related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 900px) {
  .folc-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .folc-related-grid {
    grid-template-columns: 1fr;
  }
}


/* ============================================================
   07. MOBILE
   ============================================================ */
@media (max-width: 640px) {
  .folc-product-main .js-product-name {
    font-size: 32px;
  }
  .folc-product-main .js-price-display,
  .folc-product-main #price_display {
    font-size: 30px;
  }
  .folc-brew-title {
    font-size: 24px;
  }
}