/* Single product /producto/{slug}/ */
.product-single-page {
  background: var(--beige);
}

.product-single {
  padding-bottom: var(--section-py);
}

.product-single__breadcrumb {
  padding: 1rem 0 0;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.product-single__breadcrumb a {
  color: var(--green-primary);
  transition: color var(--transition);
}

.product-single__breadcrumb a:hover {
  color: var(--green-lime);
}

.product-single__breadcrumb span {
  margin: 0 0.35rem;
  opacity: 0.5;
}

.product-single__grid {
  display: grid;
  grid-template-columns: minmax(280px, 480px) minmax(0, 1fr);
  gap: clamp(1.25rem, 2vw, 2rem);
  align-items: start;
  margin-top: 1.25rem;
}

/* Gallery */
.product-single__gallery-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.875rem;
  align-items: start;
  position: sticky;
  top: 92px;
  max-width: 520px;
}

.product-single__thumbs {
  display: flex;
  gap: 0.625rem;
}

.product-single__thumbs--row {
  flex-direction: row;
  flex-wrap: wrap;
}

.product-single__gallery-extra {
  display: grid;
  gap: 0.5rem;
}

.product-single__gallery-extra-label {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.product-single__gallery-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.625rem;
}

.product-single__thumb--strip {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
}

.product-single__thumb--strip img {
  padding: 0.5rem;
}

.product-single__thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid transparent;
  background: var(--white);
  padding: 0;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.product-single__thumb.is-active,
.product-single__thumb:hover {
  border-color: var(--green-primary);
  box-shadow: var(--shadow-sm);
}

.product-single__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.35rem;
}

.product-single__gallery {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-soft);
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.product-single__gallery img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
}

.product-single__zoom {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--border-soft);
  color: var(--green-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), border-color var(--transition);
}

.product-single__zoom:hover {
  transform: scale(1.05);
  border-color: var(--green-primary);
}

/* Info */
.product-single__info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.product-single__info .badge {
  align-self: flex-start;
}

.product-single__badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.product-single__title {
  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.product-single__excerpt {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.product-single__rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.product-single__rating .rating__stars {
  color: #f5b301;
}

.product-single__prices {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-sm);
}

.product-single__price-main {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--green-primary);
  margin-bottom: 0.75rem;
}

.product-single__price-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}

.product-single__price-row img {
  width: 20px;
  height: auto;
}

.product-single__price-note {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

.product-single__purchase {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.product-single__qty {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  background: var(--white);
  border: 1.5px solid var(--border-soft);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.product-single__qty-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--beige);
  color: var(--green-primary);
  font-size: 1.25rem;
  font-weight: 600;
  transition: background var(--transition);
}

.product-single__qty-btn:hover {
  background: var(--hover-soft);
}

.product-single__qty-input {
  width: 56px;
  text-align: center;
  border: none;
  background: transparent;
  font-weight: 600;
  font-size: 1rem;
  -moz-appearance: textfield;
}

.product-single__qty-input::-webkit-outer-spin-button,
.product-single__qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.product-single__actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.product-single__btn {
  width: 100%;
  justify-content: center;
  padding: 0.9375rem 1.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
}

.product-single__btn--cart {
  background: var(--green-primary);
  color: var(--white);
  border: none;
}

.product-single__btn--cart:hover {
  background: #3d5a2e;
  transform: translateY(-2px);
}

.product-single__btn--cart .ch-icon {
  color: var(--white);
}

.product-single__btn--wa {
  background: var(--white);
  color: var(--green-primary);
  border: 1.5px solid var(--green-primary);
}

.product-single__btn--wa .ch-icon {
  color: #25D366;
}

.product-single__btn--wa:hover {
  background: var(--hover-soft);
}

.product-single__benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.product-single__benefits li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.35;
}

.product-single__benefits li span {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--hover-soft);
  color: var(--green-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.product-single__benefits .ch-icon {
  font-size: 0.875rem;
}

/* Alerts */
.product-single__alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.product-single__alert--success {
  background: var(--hover-soft);
  border: 1px solid rgba(137, 243, 54, 0.35);
  color: var(--green-primary);
}

.product-single__alert--error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

/* Tabs */
.product-single__tabs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 2rem;
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-xl);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
}

.product-single__tabs-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.product-single__tabs-nav--horizontal {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-bottom: 0.75rem;
  margin-bottom: 0;
  border-bottom: 1px solid var(--border-soft);
}

.product-single__tabs-panels {
  display: grid;
  grid-template: minmax(0, auto) / 1fr;
  background: #fff;
  min-height: 0;
}

.product-single__tab-panel {
  grid-area: 1 / 1;
  display: none;
  min-height: 0;
}

.product-single__tab-panel.is-active {
  display: block;
}

.product-single__tab-panel[hidden] {
  display: none !important;
}

.product-single__tab {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  width: 100%;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  background: transparent;
  border: none;
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.product-single__tabs-nav--horizontal .product-single__tab {
  width: auto;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-pill);
  background: #fff;
}

.product-single__tab .ch-icon {
  font-size: 0.875rem;
  color: var(--green-primary);
}

.product-single__tab.is-active,
.product-single__tab:hover {
  background: var(--hover-soft);
  color: var(--green-primary);
}

.product-single__tabs-nav--horizontal .product-single__tab.is-active {
  background: #fff;
  border-color: var(--green-primary);
  box-shadow: inset 0 0 0 1px var(--green-primary);
  color: var(--green-primary);
}

.product-single__tabs-nav--horizontal .product-single__tab:hover {
  border-color: rgba(78, 107, 58, 0.45);
}

.product-single__tab-content {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--text-primary);
  padding: 0.15rem 0 0;
  min-height: 0;
  height: auto;
}

.product-single__prose > :first-child {
  margin-top: 0;
}

.product-single__prose > :last-child {
  margin-bottom: 0;
}

.product-single__tab-content > :first-child {
  margin-top: 0;
}

.product-single__tab-content > :last-child {
  margin-bottom: 0;
}

.product-single__tab-content p:empty,
.product-single__prose p:empty,
.product-single__prose p:has(> br:only-child),
.product-single__prose div:empty {
  display: none;
  margin: 0;
  padding: 0;
  min-height: 0;
}

.product-single__tab-content h1,
.product-single__tab-content h2,
.product-single__tab-content h3 {
  font-family: var(--font-body);
  font-weight: 700;
  margin: 0 0 0.65rem;
}

.product-single__tab-content ul,
.product-single__tab-content ol {
  padding-left: 1.25rem;
  margin: 0.5rem 0 0.75rem;
}

.product-single__tab-content li {
  margin-bottom: 0.25rem;
}

.product-single__tab-content li:last-child {
  margin-bottom: 0;
}

.product-single__tab-content p {
  margin: 0 0 0.75rem;
}

.product-single__tab-content p:last-child {
  margin-bottom: 0;
}

.product-single__tab-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.product-single__tab-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}

.product-single__tab-content table td,
.product-single__tab-content table th {
  border: 1px solid var(--border-soft);
  padding: 0.5rem 0.75rem;
}

/* Related carousel */
.product-single__related {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-soft);
}

.product-single__related-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.product-single__related-title {
  font-family: var(--font-body);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 700;
}

.product-single__carousel {
  position: relative;
}

.product-single__carousel-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: 0.25rem 2.5rem;
}

.product-single__carousel-track::-webkit-scrollbar {
  display: none;
}

.product-single__carousel-item {
  flex: 0 0 calc(25% - 0.75rem);
  min-width: 240px;
  scroll-snap-align: start;
}

.product-single__carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--border-soft);
  color: var(--green-primary);
  font-size: 1.25rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  z-index: 2;
  transition: border-color var(--transition), transform var(--transition);
}

.product-single__carousel-btn:hover {
  border-color: var(--green-primary);
  transform: translateY(-50%) scale(1.05);
}

.product-single__carousel-btn--prev {
  left: 0;
}

.product-single__carousel-btn--next {
  right: 0;
}

@media (max-width: 1100px) {
  .product-single__grid {
    grid-template-columns: 1fr;
  }

  .product-single__gallery-wrap {
    position: static;
  }

  .product-single__tabs-nav--horizontal {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.65rem;
    scrollbar-width: thin;
  }

  .product-single__tabs-nav--horizontal .product-single__tab {
    flex: 0 0 auto;
  }

  .product-single__carousel-item {
    flex-basis: calc(50% - 0.5rem);
  }
}

@media (max-width: 640px) {
  .product-single__gallery-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.5rem;
  }

  .product-single__thumbs--row {
    gap: 0.5rem;
  }

  .product-single__thumb {
    width: 64px;
    height: 64px;
  }

  .product-single__benefits {
    grid-template-columns: 1fr;
  }

  .product-single__carousel-item {
    flex-basis: 85%;
  }

  .product-single__carousel-track {
    padding-inline: 2rem;
  }
}