/**
 * IR product page — premium Ayurvedic layout
 */

#product {
  --ndx-ir-product-primary: #7baa56;
  --ndx-ir-product-primary-dark: #5d8615;
  --ndx-ir-product-olive: #8fae42;
  --ndx-ir-product-bg: #f7f9e8;
  --ndx-ir-product-section: #f1f5e6;
  --ndx-ir-product-border: #e2ebc8;
  --ndx-ir-product-frame: #aaaaaa;
  --ndx-ir-product-text: #1e2430;
  --ndx-ir-product-muted: #566470;
  --ndx-ir-product-gold: #c9a227;
}

#product .wrapper,
#product #center-column {
  background: transparent;
  background-color: transparent;
}

#product .wrapper {
  padding: 0;
}

#product #center-column {
  border: none;
  border-radius: 0;
  padding: 0 0 2rem;
}

.ndx-ir-product {
  color: var(--ndx-ir-product-text);
  font-family: "Inter", system-ui, sans-serif;
}

.ndx-ir-product__card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 2rem 2.5rem;
  align-items: start;
  margin-bottom: 2rem;
}

#product .ndx-ir-product__card.product-container {
  background-color: var(--ndx-ir-product-bg);
  border: 1px solid var(--ndx-ir-product-frame);
  border-radius: 15px;
}

.ndx-ir-product__card.product__container {
  max-width: none;
}

/* Gallery */
.ndx-ir-product-gallery {
  position: relative;
}

.ndx-ir-product-gallery__carousel {
  position: relative;
  background: #fff;
  border: 1px solid var(--ndx-ir-product-border);
  border-radius: 1rem;
  overflow: hidden;
}

.ndx-ir-product-gallery__carousel .carousel-inner,
.ndx-ir-product-gallery__carousel .carousel-item,
.ndx-ir-product-gallery__carousel picture,
.ndx-ir-product-gallery__carousel img {
  border-radius: 1rem;
}

#product .product__thumbnails {
  margin-top: 1rem;
}

#product .product__thumbnails-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

#product .product__thumbnail {
  width: 4.75rem;
  height: 4.75rem;
  padding: 0.25rem;
  border: 1px solid var(--ndx-ir-product-border);
  border-radius: 0.75rem;
  background: #fff;
}

#product .product__thumbnail.active {
  border-color: var(--ndx-ir-product-primary);
  box-shadow: 0 0 0 2px rgba(123, 170, 86, 0.25);
}

#product .product__zoom {
  background: rgba(255, 255, 255, 0.92);
}

/* Summary */
.ndx-ir-product__brand {
  margin-top: 10px;
}

.ndx-ir-product__brand a {
  color: var(--ndx-ir-product-primary-dark);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}

.ndx-ir-product__brand a:hover,
.ndx-ir-product__brand a:focus {
  color: var(--ndx-ir-product-primary);
  text-decoration: underline;
}

.ndx-ir-product__title,
#product .ndx-ir-product__title.product__name {
  margin: 0.35rem 0 0.75rem;
  padding: 0;
  font-family: inherit;
  font-size: clamp(1.75rem, 2.4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--ndx-ir-product-text);
}

.ndx-ir-product__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin-bottom: 1rem;
}

.ndx-ir-product__reference {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--ndx-ir-product-muted);
}

.ndx-ir-product__reference span {
  color: var(--ndx-ir-product-text);
  font-weight: 600;
}

.ndx-ir-product__prices .product__price,
#product .ndx-ir-product__prices .product__price {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--ndx-ir-product-primary-dark);
}

.ndx-ir-product__tax-label,
#product .ndx-ir-product__tax-label {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  color: var(--ndx-ir-product-muted);
}

.ndx-ir-product__intro {
  margin: 1rem 0 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ndx-ir-product-muted);
}

/* Buy box */
.ndx-ir-product-buy__availability {
  margin-bottom: 1rem;
}

.ndx-ir-product-buy__status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.ndx-ir-product-buy__status--in-stock {
  color: var(--ndx-ir-product-primary-dark);
}

.ndx-ir-product-buy__status-icon {
  font-size: 1.125rem;
  line-height: 1;
}

.ndx-ir-product-buy__row {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0.75rem;
}

.ndx-ir-product-buy__qty .quantity-button,
.ndx-ir-product-buy__qty .input-group {
  height: 100%;
}

.ndx-ir-product-buy__btn,
#product .ndx-ir-product-buy__btn.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.875rem 1.5rem;
  border: 0;
  border-radius: 0.75rem;
  background: var(--ndx-ir-product-primary);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 600;
  white-space: nowrap;
}

.ndx-ir-product-buy__btn:hover,
.ndx-ir-product-buy__btn:focus,
#product .ndx-ir-product-buy__btn.btn-primary:hover,
#product .ndx-ir-product-buy__btn.btn-primary:focus {
  background: var(--ndx-ir-product-primary-dark);
  color: #fff;
}

.ndx-ir-product-buy__extras {
  display: flex;
  align-items: center;
}

/* Trust badges */
.ndx-ir-product-trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem 1rem;
  margin: 1.5rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--ndx-ir-product-border);
  list-style: none;
}

.ndx-ir-product-trust__item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.ndx-ir-product-trust__icon {
  flex: 0 0 auto;
  color: var(--ndx-ir-product-primary-dark);
}

.ndx-ir-product-trust__icon .material-icons {
  font-size: 1.25rem;
  line-height: 1;
}

.ndx-ir-product-trust__label {
  font-size: 0.75rem;
  line-height: 1.35;
  color: var(--ndx-ir-product-muted);
}

/* Tabs */
.ndx-ir-product__content {
  margin-top: 0.5rem;
}

#product .ndx-ir-product__content {
  display: block;
  background-color: var(--ndx-ir-product-bg);
  border: 1px solid var(--ndx-ir-product-frame);
  border-radius: 15px;
  width: 100%;
  box-sizing: border-box;
}

#product .ndx-ir-product__content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16.5rem, 18rem);
  gap: 0 2rem;
  align-items: start;
  width: 100%;
}

.ndx-ir-product-tabs {
  width: 100%;
  min-width: 0;
}

.ndx-ir-product-tabs__nav {
  flex-wrap: nowrap;
  gap: 0.25rem;
  margin-bottom: 0;
  padding: 0;
  border-bottom: 1px solid var(--ndx-ir-product-border);
  overflow-x: auto;
  scrollbar-width: none;
}

.ndx-ir-product-tabs__nav::-webkit-scrollbar {
  display: none;
}

.ndx-ir-product-tabs__tab {
  margin-bottom: -1px;
  padding: 0.85rem 1.1rem;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--ndx-ir-product-muted);
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
}

.ndx-ir-product-tabs__tab:hover,
.ndx-ir-product-tabs__tab:focus {
  color: var(--ndx-ir-product-primary-dark);
}

.ndx-ir-product-tabs__tab.active {
  border-bottom-color: var(--ndx-ir-product-primary);
  background: transparent;
  color: var(--ndx-ir-product-primary-dark);
}

.ndx-ir-product-tabs__content {
  width: 100%;
  padding: 10px;
  min-width: 0;
  box-sizing: border-box;
}

.ndx-ir-product-tabs__sidebar {
  min-width: 0;
  padding: 10px 10px 10px 0;
  box-sizing: border-box;
}

.ndx-ir-product-tabs__description {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ndx-ir-product-muted);
}

.ndx-ir-product-tabs__feature {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ndx-ir-product-muted);
}

/* Details table */
.ndx-ir-product-details {
  width: 100%;
  max-width: none;
  min-width: 0;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--ndx-ir-product-border);
  border-radius: 1rem;
  background: #fff;
  box-sizing: border-box;
}

.ndx-ir-product-details__title {
  margin: 0 0 0.85rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ndx-ir-product-text);
}

.ndx-ir-product-details__list {
  margin: 0;
}

.ndx-ir-product-details__row {
  display: grid;
  grid-template-columns: minmax(5.5rem, 42%) minmax(0, 1fr);
  gap: 0.65rem 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(226, 235, 200, 0.75);
}

.ndx-ir-product-details__row:last-child {
  border-bottom: 0;
}

.ndx-ir-product-details__row dt {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ndx-ir-product-muted);
}

.ndx-ir-product-details__row dd {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--ndx-ir-product-text);
}

.ndx-ir-product-details__row a {
  color: var(--ndx-ir-product-primary-dark);
  text-decoration: none;
}

.ndx-ir-product-details__row a:hover,
.ndx-ir-product-details__row a:focus {
  text-decoration: underline;
}

/* Variants */
#product .product-variants {
  margin-bottom: 1rem;
}

@media (max-width: 991.98px) {
  .ndx-ir-product__card {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .ndx-ir-product-trust {
    grid-template-columns: 1fr;
  }

  #product .ndx-ir-product__content-layout {
    grid-template-columns: 1fr;
  }

  .ndx-ir-product-tabs__sidebar {
    padding: 0 10px 10px;
  }

  .ndx-ir-product-buy__row {
    position: sticky;
    bottom: 0;
    z-index: 20;
    margin: 0 -1rem;
    padding: 0.85rem 1rem calc(0.85rem + env(safe-area-inset-bottom, 0));
    background: rgba(247, 249, 232, 0.96);
    border-top: 1px solid var(--ndx-ir-product-border);
    box-shadow: 0 -0.35rem 1rem rgba(30, 36, 48, 0.08);
  }

  .ndx-ir-product-buy__submit {
    flex: 1 1 auto;
  }

  .ndx-ir-product-buy__btn {
    width: 100%;
  }
}

@media (max-width: 767.98px) {
  #product #center-column {
    padding: 0 0 5.5rem;
  }
}