/* ============================================
   DETALLE DE PRODUCTO · estilos
   ============================================ */

/* ---- Breadcrumb superior ---- */
.product-page-top {
  padding: 130px 0 14px;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.product-page-top .breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
}
.product-page-top .breadcrumb a { color: var(--brown); }
.product-page-top .breadcrumb a:hover { color: var(--ink); }
.product-page-top .breadcrumb .sep { margin: 0 8px; opacity: 0.6; }
.product-page-top .breadcrumb .current { color: var(--ink); }

/* ---- LAYOUT 2 COLUMNAS ---- */
.product-detail {
  padding: 36px 0 80px;
}
.product-detail-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: flex-start;
}
@media (max-width: 980px) {
  .product-detail-grid { grid-template-columns: 1fr; gap: 36px; }
}

/* ---- GALERÍA ---- */
.product-gallery .gallery-main {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-warm);
  box-shadow: var(--shadow-md);
}
.product-gallery .gallery-main .meat-img { position: absolute; inset: 0; }
.product-gallery .gallery-main::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 70%, rgba(0, 0, 0, 0.20));
}
.product-gallery .gallery-main .gallery-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 3;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.product-gallery .gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 12px;
}
.product-gallery .thumb {
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition);
  background: var(--bg-warm);
  position: relative;
}
.product-gallery .thumb .meat-img { position: absolute; inset: 0; }
.product-gallery .thumb:hover { border-color: var(--brown); }
.product-gallery .thumb.active { border-color: var(--ink); }

/* ---- INFO DEL PRODUCTO ---- */
.product-info { padding-top: 4px; }

.product-info .tag-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.product-info h1 {
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  margin: 0 0 12px;
  line-height: 1.05;
}
.product-info .product-short {
  font-size: 1.12rem;
  color: var(--ink-medium);
  margin-bottom: 22px;
  line-height: 1.55;
}

.product-info .price-block {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 24px;
}
.product-info .price-base {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  color: var(--brown);
  font-size: 2rem;
  letter-spacing: -0.02em;
  line-height: 1;
}
.product-info .price-base small {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.95rem;
  color: var(--ink-muted);
  font-weight: 500;
  margin-left: 4px;
}
.product-info .price-note {
  font-size: 0.82rem;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* ---- SELECTOR DE VARIANTES (peso o unidades) ---- */
.variant-block {
  margin-bottom: 22px;
}
.variant-block label.field-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-body);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-muted);
  font-weight: 700;
  margin-bottom: 10px;
}
.variant-block label.field-label .hint {
  font-size: 0.75rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink-muted);
  font-weight: 400;
  font-family: var(--font-body);
}

.variant-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
}
.variant-opt {
  padding: 12px 10px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: var(--radius);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.variant-opt strong {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--ink);
  font-family: var(--font-body);
}
.variant-opt span {
  font-size: 0.72rem;
  color: var(--ink-muted);
}
.variant-opt:hover { border-color: var(--brown); }
.variant-opt.on {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.variant-opt.on strong, .variant-opt.on span { color: inherit; }
.variant-opt.on span { opacity: 0.7; }

/* ---- NOTAS DE CORTE ---- */
.notes-block {
  margin-bottom: 22px;
}
.notes-block textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--ink);
  resize: vertical;
  min-height: 70px;
  transition: border-color var(--transition);
}
.notes-block textarea:focus {
  outline: none;
  border-color: var(--brown);
}
.notes-block textarea::placeholder { color: var(--ink-muted); }

/* ---- BLOQUE DE CANTIDAD + AÑADIR ---- */
.qty-add-block {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  margin-bottom: 18px;
}
.qty-control {
  display: flex;
  align-items: stretch;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.qty-control button {
  width: 44px;
  background: var(--paper);
  color: var(--ink);
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition);
}
.qty-control button:hover { background: var(--bg-warm); }
.qty-control input {
  width: 60px;
  text-align: center;
  border: 0;
  background: transparent;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.qty-control input::-webkit-outer-spin-button,
.qty-control input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qty-control input { -moz-appearance: textfield; }

.btn-add {
  font-size: 1rem;
  padding: 16px 28px;
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background var(--transition), transform var(--transition);
}
.btn-add:hover {
  background: var(--brown);
  transform: translateY(-2px);
}
.btn-add .price-total {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--gold);
  font-size: 1.05rem;
}

/* ---- BOTÓN WHATSAPP SECUNDARIO ---- */
.btn-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px;
  border: 1px solid #25D366;
  color: #25D366;
  background: transparent;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.92rem;
  transition: all var(--transition);
  margin-bottom: 24px;
}
.btn-wa:hover {
  background: #25D366;
  color: #fff;
}
.btn-wa svg { width: 18px; height: 18px; }

/* ---- BULLETS DE TRUST ---- */
.trust-bullets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 22px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.trust-bullets li {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--ink-soft);
}
.trust-bullets li .ic {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-warm);
  color: var(--brown);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  flex-shrink: 0;
}

/* ============================================
   SECCIÓN DESCRIPCIÓN LARGA + ATRIBUTOS
   ============================================ */
.product-deep {
  background: var(--bg-warm);
  padding: 80px 0;
}
.product-deep-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: flex-start;
}
@media (max-width: 860px) {
  .product-deep-grid { grid-template-columns: 1fr; gap: 36px; }
}
.product-deep h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.4rem);
  margin-bottom: 18px;
}
.product-deep h2 .em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  color: var(--brown);
}
.product-deep p {
  font-size: 1.04rem;
  line-height: 1.7;
  margin-bottom: 18px;
}

.attr-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.attr-card h4 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  margin-bottom: 14px;
}
.attr-list { display: flex; flex-direction: column; gap: 12px; }
.attr-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
  font-size: 0.92rem;
}
.attr-row:last-child { border-bottom: 0; padding-bottom: 0; }
.attr-row .k {
  color: var(--ink-muted);
  font-weight: 500;
  font-size: 0.82rem;
}
.attr-row .v { color: var(--ink); font-weight: 500; }

.nutrition-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.nutrition-tag {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  padding: 5px 12px;
  background: var(--success-bg);
  color: var(--success);
  border-radius: var(--radius-pill);
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* ============================================
   PRODUCTOS RELACIONADOS
   ============================================ */
.related {
  padding: 80px 0;
}
.related h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.4rem);
  margin-bottom: 36px;
}
.related h2 .em {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  color: var(--brown);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
@media (max-width: 980px) { .related-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .related-grid { grid-template-columns: 1fr; } }

/* ============================================
   TOAST stack
   ============================================ */
.toast-stack {
  position: fixed;
  top: 92px;
  right: 22px;
  z-index: var(--z-overlay);
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  background: var(--ink);
  color: var(--bg);
  padding: 14px 18px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  font-size: 0.92rem;
  min-width: 240px;
  max-width: 340px;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}
.toast.show { opacity: 1; transform: translateX(0); }
.toast.toast-success { border-left: 3px solid var(--gold); }
.toast.toast-error { border-left: 3px solid #E27474; }
.toast .ic { font-size: 1.2rem; }
.toast strong { color: var(--gold); display: block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; margin-bottom: 2px; text-transform: uppercase; }