/* ==========================================================================
 * Single product page (PDP) — marketplace-style layout
 * (woocommerce/content-single-product.php + single-product/product-image.php)
 *
 *   .wb-pd-top        → gallery | buy box split (sticky gallery on desktop)
 *   .wb-pd-gallery    → vertical thumb rail + main Swiper image
 *   .wb-pd__*         → brand line, title, rating, price, tax note
 *   .wb-pd-offers     → offers card
 *   .wb-pd-buy        → add to bag / buy now form
 *   .wb-pd-card       → delivery check card
 *   .wb-pd-trust      → trust row
 *   .wb-pd-details    → product details + spec list
 *   .wb-pd-acc        → info accordions
 *   .wb-pd-below      → reviews / upsells / related (editorial cards)
 *   .wb-pd-sticky     → mobile sticky add-to-bag bar
 *
 * Loaded after _woocommerce.css; everything is scoped under .wb-pd so it
 * overrides the legacy PDP rules without !important wars.
 * ========================================================================== */

.wb-pd {
  margin-top: 0;
}

.wb-pd__crumbs .woocommerce-breadcrumb {
  margin: 0 0 var(--wb-space-5);
  font-size: var(--wb-text-xs);
  color: var(--wb-color-text-muted);
}
.wb-pd__crumbs .woocommerce-breadcrumb a {
  color: var(--wb-color-text-muted);
  text-decoration: none;
}
.wb-pd__crumbs .woocommerce-breadcrumb a:hover {
  color: var(--wb-color-ink);
}

/* Top split ----------------------------------------------------------------- */
.wb-pd-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--wb-space-6);
}
@media (min-width: 1024px) {
  .wb-pd-top {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: var(--wb-space-10);
    align-items: start;
  }
  .wb-pd-top__media {
    position: sticky;
    top: 96px;
  }
}

/* Gallery ------------------------------------------------------------------- */
.wb-pd-gallery {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--wb-space-3);
}
@media (max-width: 1023px) {
  .wb-pd-gallery {
    margin-inline: calc(-1 * var(--wb-container-padding));
  }
}
@media (min-width: 1024px) {
  .wb-pd-gallery {
    grid-template-columns: 76px minmax(0, 1fr);
  }
}
.wb-pd-gallery__thumbs {
  display: none;
}
@media (min-width: 1024px) {
  .wb-pd-gallery__thumbs {
    display: flex;
    flex-direction: column;
    gap: var(--wb-space-3);
    max-height: 640px;
    overflow-y: auto;
    scrollbar-width: none;
  }
  .wb-pd-gallery__thumbs::-webkit-scrollbar { display: none; }
}
.wb-pd-gallery__thumb {
  flex: 0 0 auto;
  aspect-ratio: 4 / 5;
  padding: 0;
  overflow: hidden;
  background: var(--wb-color-stone-2);
  border: var(--wb-border-width) solid transparent;
  cursor: pointer;
  opacity: 0.65;
  transition:
    opacity var(--wb-duration-fast) var(--wb-ease),
    border-color var(--wb-duration-fast) var(--wb-ease);
}
.wb-pd-gallery__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.wb-pd-gallery__thumb:hover,
.wb-pd-gallery__thumb.is-active {
  opacity: 1;
  border-color: var(--wb-color-ink);
}
.wb-pd-gallery__thumb:focus-visible {
  outline: 2px solid var(--wb-color-ink);
  outline-offset: 2px;
}

.wb-pd-gallery__stage {
  position: relative;
  min-width: 0;
}
.wb-pd .wb-pdp-gallery-main {
  aspect-ratio: 4 / 5;
  border: 0;
  border-radius: 0;
  background: var(--wb-color-stone-2);
}
.wb-pd .wb-pdp-gallery-main .swiper-slide {
  display: flex;
}
.wb-pd .wb-pd-gallery__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
  border-radius: 0;
}
.wb-pd .wb-pdp-gallery-main .swiper-button-prev,
.wb-pd .wb-pdp-gallery-main .swiper-button-next {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--wb-radius-full);
  background: var(--wb-color-bg);
  color: var(--wb-color-ink);
  box-shadow: var(--wb-shadow-sm);
}
.wb-pd .wb-pdp-gallery-main .swiper-button-prev::after,
.wb-pd .wb-pdp-gallery-main .swiper-button-next::after {
  font-size: 14px;
  font-weight: var(--wb-fw-bold);
}
@media (min-width: 1024px) {
  .wb-pd .wb-pdp-gallery-main .swiper-button-prev,
  .wb-pd .wb-pdp-gallery-main .swiper-button-next {
    display: flex;
  }
  .wb-pd .wb-pdp-gallery-main .swiper-pagination {
    display: none;
  }
}
.wb-pd .wb-pdp-gallery-main .swiper-pagination-bullet-active {
  background: var(--wb-color-ink);
}

.wb-pd .wb-pd-gallery__wish {
  top: var(--wb-space-4);
  right: var(--wb-space-4);
  width: 44px;
  height: 44px;
  border: 0;
  background: var(--wb-color-bg);
  box-shadow: var(--wb-shadow-sm);
}

/* Buy box: brand, title, rating ------------------------------------------- */
.wb-pd__brand {
  margin: 0 0 var(--wb-space-2);
  font-size: var(--wb-text-xs);
  font-weight: var(--wb-fw-bold);
  letter-spacing: var(--wb-ls-wider);
  text-transform: uppercase;
  color: var(--wb-color-ink);
}
.wb-pd__cat {
  font-weight: var(--wb-fw-medium);
  color: var(--wb-color-text-muted);
}
.wb-pd__title {
  margin: 0 0 var(--wb-space-4);
  font-family: var(--wb-font-sans);
  font-size: clamp(1.25rem, 1vw + 1rem, 1.625rem);
  font-weight: var(--wb-fw-medium);
  line-height: 1.3;
  letter-spacing: 0;
  text-transform: none;
  color: var(--wb-color-ink);
}
.wb-pd__rating {
  display: inline-flex;
  align-items: center;
  gap: var(--wb-space-3);
  margin-bottom: var(--wb-space-4);
  padding: var(--wb-space-1) var(--wb-space-3);
  border: var(--wb-border-width) solid var(--wb-color-border);
  font-size: var(--wb-text-xs);
  color: var(--wb-color-text-muted);
  text-decoration: none;
}
.wb-pd__rating-score {
  font-weight: var(--wb-fw-bold);
  color: var(--wb-color-ink);
}
.wb-pd__rating-score span {
  color: var(--wb-color-olive);
}

/* Price ----------------------------------------------------------------------- */
.wb-pd__price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--wb-space-2) var(--wb-space-3);
  padding-top: var(--wb-space-4);
  border-top: var(--wb-border-width) solid var(--wb-color-border);
}
.wb-pd__price-now,
.wb-pd__price-now .amount {
  font-size: clamp(1.5rem, 1vw + 1.1rem, 1.875rem);
  font-weight: var(--wb-fw-bold);
  color: var(--wb-color-ink);
}
.wb-pd__price-now del {
  font-size: var(--wb-text-base);
  font-weight: var(--wb-fw-regular);
  color: var(--wb-color-text-muted);
}
.wb-pd__price-now del .amount {
  font-size: inherit;
  font-weight: inherit;
  color: inherit;
}
.wb-pd__price-now ins {
  text-decoration: none;
}
.wb-pd__price-mrp {
  font-size: var(--wb-text-base);
  color: var(--wb-color-text-muted);
}
.wb-pd__price-mrp .amount {
  color: var(--wb-color-text-muted);
}
.wb-pd__price-off {
  font-size: var(--wb-text-base);
  font-weight: var(--wb-fw-bold);
  color: var(--wb-color-terracotta);
}
.wb-pd__tax {
  margin: var(--wb-space-1) 0 var(--wb-space-5);
  font-size: var(--wb-text-xs);
  font-weight: var(--wb-fw-semibold);
  color: var(--wb-color-success);
}

/* Offers ---------------------------------------------------------------------- */
.wb-pd-offers {
  margin-bottom: var(--wb-space-5);
  padding: var(--wb-space-4) var(--wb-space-5);
  background: var(--wb-color-stone);
  border: var(--wb-border-width) dashed var(--wb-color-border-strong);
}
.wb-pd-offers__title {
  display: flex;
  align-items: center;
  gap: var(--wb-space-2);
  margin: 0 0 var(--wb-space-3);
  font-size: var(--wb-text-xs);
  font-weight: var(--wb-fw-bold);
  letter-spacing: var(--wb-ls-wider);
  text-transform: uppercase;
  color: var(--wb-color-ink);
}
.wb-pd-offers__icon {
  width: 16px;
  height: 16px;
  color: var(--wb-color-terracotta);
}
.wb-pd-offers__list {
  display: grid;
  gap: var(--wb-space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}
.wb-pd-offers__list li {
  position: relative;
  padding-left: var(--wb-space-5);
  font-size: var(--wb-text-sm);
  line-height: 1.5;
  color: var(--wb-color-text);
}
.wb-pd-offers__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.55em;
  width: 7px;
  height: 7px;
  background: var(--wb-color-olive);
  transform: rotate(45deg);
}

.wb-pd__urgency {
  margin: 0 0 var(--wb-space-4);
  font-size: var(--wb-text-sm);
  font-weight: var(--wb-fw-semibold);
  color: var(--wb-color-terracotta);
}

/* Add to bag / Buy now ---------------------------------------------------- */
.wb-pd-buy {
  margin-bottom: var(--wb-space-6);
}
.wb-pd-buy .stock {
  margin: 0 0 var(--wb-space-3);
  font-size: var(--wb-text-xs);
  font-weight: var(--wb-fw-semibold);
  color: var(--wb-color-success);
}
.wb-pd-buy .stock.out-of-stock {
  color: var(--wb-color-terracotta);
}
.wb-pd .wb-pd-buy form.cart,
.wb-pd .wb-pd-buy .woocommerce-variation-add-to-cart {
  display: flex !important;
  flex-wrap: wrap;
  align-items: stretch;
  gap: var(--wb-space-3);
  margin: 0 !important;
}
.wb-pd .wb-pd-buy form.cart.variations_form {
  display: block !important;
}
.wb-pd .wb-pd-buy form.cart.variations_form .single_variation_wrap {
  margin-top: var(--wb-space-4);
  padding-top: 0;
  border-top: 0;
}
.wb-pd .wb-pd-buy .quantity {
  flex: 0 0 auto;
}
.wb-pd .wb-pd-buy .quantity input.qty {
  width: 72px;
  height: 54px;
  padding: 0 var(--wb-space-2);
  text-align: center;
  font-weight: var(--wb-fw-semibold);
  border: var(--wb-border-width) solid var(--wb-color-border-strong);
  border-radius: 0;
  background: var(--wb-color-bg);
}
.wb-pd .wb-pd-buy .single_add_to_cart_button,
.wb-pd-btn {
  display: inline-flex;
  flex: 1 1 160px;
  align-items: center;
  justify-content: center;
  gap: var(--wb-space-2);
  min-height: 54px;
  margin: 0 !important;
  padding: 0 var(--wb-space-5) !important;
  font-family: var(--wb-font-sans);
  font-size: var(--wb-text-sm) !important;
  font-weight: var(--wb-fw-bold) !important;
  letter-spacing: var(--wb-ls-wider);
  text-transform: uppercase;
  border: var(--wb-border-width) solid var(--wb-color-night) !important;
  border-radius: var(--wb-radius-xs) !important;
  background: var(--wb-color-night) !important;
  color: var(--wb-color-white) !important;
  cursor: pointer;
  transition:
    background-color var(--wb-duration-base) var(--wb-ease),
    border-color var(--wb-duration-base) var(--wb-ease);
}
.wb-pd .wb-pd-buy .single_add_to_cart_button:hover {
  background: var(--wb-color-night-2) !important;
}
.wb-pd .wb-pd-buy .single_add_to_cart_button.disabled {
  opacity: 0.55;
}
.wb-pd .wb-pd-buy .wb-pd-btn--buy {
  background: var(--wb-color-terracotta) !important;
  border-color: var(--wb-color-terracotta) !important;
}
.wb-pd .wb-pd-buy .wb-pd-btn--buy:hover {
  filter: brightness(0.92);
}
.wb-pd-btn__icon {
  width: 18px;
  height: 18px;
}

/* Variation chips */
.wb-pd .wb-pdp-variation-row {
  margin-bottom: var(--wb-space-4);
}
.wb-pd .wb-pdp-variation-row__label {
  margin-bottom: var(--wb-space-3);
  font-size: var(--wb-text-xs);
  font-weight: var(--wb-fw-bold);
  letter-spacing: var(--wb-ls-wider);
  text-transform: uppercase;
  color: var(--wb-color-ink);
}
.wb-pd .wb-swatch-chip {
  min-width: 52px;
  height: 52px;
  padding: 0 var(--wb-space-3);
  border: var(--wb-border-width) solid var(--wb-color-border-strong);
  border-radius: var(--wb-radius-full);
  background: var(--wb-color-bg);
  font-size: var(--wb-text-sm);
  font-weight: var(--wb-fw-semibold);
}
.wb-pd .wb-swatch-chip:hover {
  border-color: var(--wb-color-ink);
}
.wb-pd .wb-swatch-chip.is-active {
  background: var(--wb-color-bg);
  color: var(--wb-color-ink);
  border: 2px solid var(--wb-color-ink);
}
.wb-pd .woocommerce-variation-price .price {
  margin: 0 0 var(--wb-space-3) !important;
  font-size: var(--wb-text-lg);
  color: var(--wb-color-ink) !important;
}

/* Delivery card ------------------------------------------------------------- */
.wb-pd .wb-pd-card {
  margin-bottom: var(--wb-space-5);
  padding: var(--wb-space-5);
  background: transparent;
  border: var(--wb-border-width) solid var(--wb-color-border);
  border-radius: 0;
}
.wb-pd-card__title {
  display: flex;
  align-items: center;
  gap: var(--wb-space-2);
  margin: 0 0 var(--wb-space-3);
  font-size: var(--wb-text-xs);
  font-weight: var(--wb-fw-bold);
  letter-spacing: var(--wb-ls-wider);
  text-transform: uppercase;
  color: var(--wb-color-ink);
}
.wb-pd-card__icon {
  width: 18px;
  height: 18px;
}
.wb-pd .wb-pincode-field {
  display: flex;
  align-items: center;
  max-width: 360px;
  border: var(--wb-border-width) solid var(--wb-color-border-strong);
}
.wb-pd .wb-pincode-field .wb-input {
  flex: 1 1 auto;
  min-width: 0;
  height: 44px;
  padding: 0 var(--wb-space-3) !important;
  font-size: var(--wb-text-sm) !important;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.wb-pd-link-btn {
  flex: 0 0 auto;
  height: 44px;
  padding: 0 var(--wb-space-4);
  border: 0;
  background: none;
  font-size: var(--wb-text-xs);
  font-weight: var(--wb-fw-bold);
  letter-spacing: var(--wb-ls-wider);
  text-transform: uppercase;
  color: var(--wb-color-terracotta);
  cursor: pointer;
}
.wb-pd-card__note {
  margin: var(--wb-space-2) 0 0;
  font-size: var(--wb-text-xs);
  color: var(--wb-color-text-muted);
}

/* Trust row ---------------------------------------------------------------- */
.wb-pd-trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--wb-space-3);
  margin: 0 0 var(--wb-space-6);
  padding: var(--wb-space-4) 0;
  list-style: none;
  border-block: var(--wb-border-width) solid var(--wb-color-border);
}
.wb-pd-trust li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--wb-space-2);
  text-align: center;
  font-size: var(--wb-text-xs);
  line-height: 1.4;
  color: var(--wb-color-text);
}
.wb-pd-trust__icon {
  width: 24px;
  height: 24px;
  color: var(--wb-color-ink);
}

/* Product details ----------------------------------------------------------- */
.wb-pd-details {
  margin-bottom: var(--wb-space-5);
}
.wb-pd-details__title {
  margin: 0 0 var(--wb-space-3);
  font-family: var(--wb-font-sans);
  font-size: var(--wb-text-xs);
  font-weight: var(--wb-fw-bold);
  letter-spacing: var(--wb-ls-wider);
  text-transform: uppercase;
  color: var(--wb-color-ink);
}
.wb-pd-details__desc {
  margin-bottom: var(--wb-space-4);
  font-size: var(--wb-text-sm);
  line-height: 1.7;
  color: var(--wb-color-text);
}
.wb-pd-details__desc p {
  margin: 0 0 var(--wb-space-2);
}
.wb-pd-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 var(--wb-space-6);
  margin: 0;
}
.wb-pd-specs > div {
  padding: var(--wb-space-3) 0;
  border-bottom: var(--wb-border-width) solid var(--wb-color-border);
}
.wb-pd-specs dt {
  margin-bottom: 2px;
  font-size: 0.6875rem;
  letter-spacing: var(--wb-ls-wide);
  text-transform: uppercase;
  color: var(--wb-color-text-muted);
}
.wb-pd-specs dd {
  margin: 0;
  font-size: var(--wb-text-sm);
  font-weight: var(--wb-fw-medium);
  color: var(--wb-color-ink);
}

/* Accordions --------------------------------------------------------------- */
.wb-pd-acc__item {
  border-bottom: var(--wb-border-width) solid var(--wb-color-border);
}
.wb-pd-acc__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--wb-space-4) 0;
  font-size: var(--wb-text-xs);
  font-weight: var(--wb-fw-bold);
  letter-spacing: var(--wb-ls-wider);
  text-transform: uppercase;
  color: var(--wb-color-ink);
  list-style: none;
  cursor: pointer;
}
.wb-pd-acc__item summary::-webkit-details-marker { display: none; }
.wb-pd-acc__item summary::after {
  content: "+";
  font-size: var(--wb-text-lg);
  font-weight: var(--wb-fw-regular);
}
.wb-pd-acc__item[open] summary::after {
  content: "\2212";
}
.wb-pd-acc__body {
  padding-bottom: var(--wb-space-4);
  font-size: var(--wb-text-sm);
  line-height: 1.7;
  color: var(--wb-color-text);
}
.wb-pd-acc__body p {
  margin: 0 0 var(--wb-space-2);
}

/* Below the fold: reviews, upsells, related ------------------------------- */
.wb-pd-below {
  margin-top: var(--wb-space-10);
}
.wb-pd-below .woocommerce-tabs {
  margin-bottom: var(--wb-space-10);
}
.wb-pd-below .woocommerce-tabs ul.tabs {
  display: none;
}
.wb-pd-below .woocommerce-Reviews-title,
.wb-pd-below .related > h2,
.wb-pd-below .upsells > h2 {
  margin: 0 0 var(--wb-space-6);
  font-family: var(--wb-font-sans);
  font-size: clamp(1.375rem, 1.5vw + 1rem, 2rem);
  font-weight: var(--wb-fw-extrabold);
  line-height: 1.1;
  letter-spacing: var(--wb-ls-tight);
  text-transform: uppercase;
  color: var(--wb-color-ink);
}
.wb-pd-below .related,
.wb-pd-below .upsells {
  margin-bottom: var(--wb-space-10);
}
.wb-pd-below ul.products {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: var(--wb-space-6) var(--wb-space-3) !important;
  margin: 0 !important;
}
@media (min-width: 1024px) {
  .wb-pd-below ul.products {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    gap: var(--wb-space-8) var(--wb-space-5) !important;
  }
}
.wb-pd-below ul.products li.product .wb-product-card__image {
  height: 100%;
  aspect-ratio: auto;
  margin: 0 !important;
  border-radius: 0;
}

/* Mobile sticky bar ---------------------------------------------------------- */
.wb-pd-sticky {
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(56px + env(safe-area-inset-bottom));
  z-index: var(--wb-z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--wb-space-4);
  padding: var(--wb-space-3) var(--wb-container-padding);
  background: var(--wb-color-bg);
  border-top: var(--wb-border-width) solid var(--wb-color-border);
  box-shadow: 0 -6px 16px rgba(28, 27, 23, 0.08);
  transform: translateY(calc(100% + 56px + env(safe-area-inset-bottom)));
  visibility: hidden;
  transition:
    transform var(--wb-duration-base) var(--wb-ease),
    visibility var(--wb-duration-base);
}
.wb-pd-sticky.is-visible {
  transform: translateY(0);
  visibility: visible;
}
.wb-pd-sticky[hidden] {
  display: none;
}
.wb-pd-sticky__price {
  display: flex;
  flex-direction: column;
}
.wb-pd-sticky__now,
.wb-pd-sticky__now .amount {
  font-size: var(--wb-text-lg);
  font-weight: var(--wb-fw-bold);
  color: var(--wb-color-ink);
}
.wb-pd-sticky__off {
  font-size: var(--wb-text-xs);
  font-weight: var(--wb-fw-bold);
  color: var(--wb-color-terracotta);
}
.wb-pd-sticky .wb-pd-btn {
  flex: 0 0 auto;
  min-height: 48px;
}
@media (min-width: 1024px) {
  .wb-pd-sticky {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wb-pd-sticky,
  .wb-pd-gallery__thumb {
    transition: none;
  }
}
.wb-reduce-motion .wb-pd-sticky,
.wb-reduce-motion .wb-pd-gallery__thumb {
  transition: none;
}