/* ==========================================================================
   WOOCOMMERCE — Product Cards, Archive, Single Product, Cart, Checkout
   ========================================================================== */

/* --------------------------------------------------------------------------
   Global WC overrides — remove default styling
   -------------------------------------------------------------------------- */
.woocommerce-breadcrumb,
.woocommerce-result-count,
.woocommerce-ordering { display: none; }

.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button,
.woocommerce #respond input#submit {
  background: var(--color-dark) !important;
  color: var(--color-white) !important;
  border-radius: 0 !important;
  padding: 0.875rem 2rem !important;
  font-family: var(--font-body) !important;
  font-size: var(--text-sm) !important;
  letter-spacing: var(--tracking-wide) !important;
  text-transform: uppercase !important;
  font-weight: 400 !important;
  transition: background var(--duration-base) !important;
  border: 1px solid var(--color-dark) !important;
}

.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover {
  background: var(--color-text-muted) !important;
  color: var(--color-white) !important;
}

.woocommerce a.button.alt,
.woocommerce button.button.alt,
.woocommerce #respond input#submit.alt {
  background: var(--color-accent) !important;
  border-color: var(--color-accent) !important;
}

/* --------------------------------------------------------------------------
   Product Archive / Shop page
   -------------------------------------------------------------------------- */
.archive-header {
  padding: var(--space-20) var(--container-pad) var(--space-12);
  max-width: var(--container-xl);
  margin-inline: auto;
}

.archive-header .label { margin-bottom: var(--space-3); display: block; }
.archive-header h1 { margin-bottom: var(--space-4); }

/* Filter bar */
.product-filters {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-6);
  border-bottom: var(--border-thin);
}

.filter-btn {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: var(--space-2) var(--space-5);
  border: 1px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all var(--duration-base);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--color-dark);
  color: var(--color-dark);
  background: var(--color-dark);
  color: var(--color-white);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-8);
}

@media (max-width: 640px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
}

/* Product Card */
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: var(--border-thin);
  overflow: hidden;
  transition: box-shadow var(--duration-base);
  position: relative;
}

.product-card:hover { box-shadow: var(--shadow-md); }

.product-card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-alt);
  position: relative;
}

.product-card__image a { display: block; width: 100%; height: 100%; }

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

.product-card:hover .product-card__image img { transform: scale(1.05); }

.product-card__badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  background: var(--color-dark);
  color: var(--color-white);
  z-index: 1;
}

.product-card__badge--sale { background: var(--color-accent); }

.product-card__wishlist {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  background: var(--color-surface);
  border: var(--border-thin);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--duration-base);
  z-index: 1;
}

.product-card:hover .product-card__wishlist { opacity: 1; }

.product-card__body {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card__category {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.product-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 300;
  line-height: var(--leading-snug);
  letter-spacing: -0.01em;
  color: var(--color-dark);
  margin-bottom: var(--space-3);
  flex: 1;
}

.product-card__title a { color: inherit; }
.product-card__title a:hover { color: var(--color-accent); }

.product-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-5);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: var(--border-thin);
}

.product-card__price {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-dark);
}

.product-card__price .from {
  font-size: var(--text-xs);
  font-family: var(--font-body);
  color: var(--color-text-muted);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  display: block;
}

/* --------------------------------------------------------------------------
   Single Product
   -------------------------------------------------------------------------- */
.single-product-layout {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 0;
  min-height: 90vh;
  align-items: start;
}

@media (max-width: 960px) {
  .single-product-layout { grid-template-columns: 1fr; }
}

/* Gallery */
.product-gallery {
  position: sticky;
  top: 72px;
}

.product-gallery__main {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.product-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: zoom-in;
}

.product-gallery__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.product-gallery__thumb {
  aspect-ratio: 1;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  background: var(--color-bg-alt);
  transition: border-color var(--duration-base);
}

.product-gallery__thumb.active { border-color: var(--color-dark); }

.product-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease-out);
}

.product-gallery__thumb:hover img { transform: scale(1.05); }

/* Product Info Panel */
.product-info {
  padding: clamp(var(--space-8), 5vw, var(--space-16));
  padding-top: var(--space-20);
  max-width: 520px;
}

.product-info__category { margin-bottom: var(--space-3); display: block; }

.product-info__title {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  font-weight: 300;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--color-dark);
  margin-bottom: var(--space-6);
}

.product-info__price {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--color-dark);
  margin-bottom: var(--space-2);
}

.product-info__price-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: var(--space-8);
}

.product-info__short-desc {
  color: var(--color-text-muted);
  line-height: var(--leading-loose);
  font-size: var(--text-md);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: var(--border-thin);
}

/* Variations */
.product-info__variations { margin-bottom: var(--space-8); }

.variation-group { margin-bottom: var(--space-6); }

.variation-group__label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  display: block;
}

.variation-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.variation-btn {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  background: transparent;
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--duration-fast);
  color: var(--color-text);
}

.variation-btn:hover,
.variation-btn.selected {
  border-color: var(--color-dark);
  background: var(--color-dark);
  color: var(--color-white);
}

/* Add to Cart */
.product-info__cart { margin-bottom: var(--space-8); }

.quantity-selector {
  display: flex;
  align-items: center;
  border: var(--border-thin);
  width: fit-content;
  margin-bottom: var(--space-4);
}

.quantity-selector button {
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: var(--text-lg);
  color: var(--color-dark);
  transition: background var(--duration-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.quantity-selector button:hover { background: var(--color-bg-alt); }

.quantity-selector input {
  width: 56px;
  height: 44px;
  border: none;
  border-left: var(--border-thin);
  border-right: var(--border-thin);
  text-align: center;
  font-size: var(--text-base);
  background: none;
}

/* Sticky Add to Cart */
.sticky-add-to-cart {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--color-surface);
  border-top: var(--border-thin);
  padding: var(--space-4) var(--container-pad);
  transform: translateY(100%);
  transition: transform var(--duration-base) var(--ease-out);
  box-shadow: var(--shadow-lg);
}

.sticky-add-to-cart.is-visible { transform: translateY(0); }

.sticky-add-to-cart__inner {
  max-width: var(--container-xl);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.sticky-add-to-cart__product {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.sticky-add-to-cart__image {
  width: 48px;
  height: 48px;
  object-fit: cover;
  background: var(--color-bg-alt);
}

.sticky-add-to-cart__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 300;
}

/* Technical Specs (ACF) */
.product-specs {
  margin-top: var(--space-10);
  padding-top: var(--space-10);
  border-top: var(--border-thin);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.spec-table tr { border-bottom: var(--border-thin); }
.spec-table tr:last-child { border-bottom: none; }

.spec-table td {
  padding: var(--space-4) 0;
  vertical-align: top;
  line-height: var(--leading-normal);
}

.spec-table td:first-child {
  color: var(--color-text-muted);
  width: 45%;
  padding-right: var(--space-6);
}

/* Related Products */
.related-products {
  padding-block: var(--space-20);
  background: var(--color-bg-alt);
}

/* --------------------------------------------------------------------------
   Cart
   -------------------------------------------------------------------------- */
.woocommerce-cart .woocommerce {
  max-width: var(--container-xl);
  margin-inline: auto;
  padding: var(--space-16) var(--container-pad);
}

.woocommerce table.shop_table {
  border: var(--border-thin);
  border-radius: 0;
}

.woocommerce table.shop_table th {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  font-weight: 400;
  color: var(--color-text-muted);
  padding: var(--space-4) var(--space-5);
  border-bottom: var(--border-thin);
  background: var(--color-bg-alt);
}

.woocommerce table.shop_table td {
  padding: var(--space-5);
  border-bottom: var(--border-thin);
  vertical-align: middle;
}

.woocommerce td.product-name a {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-dark);
}

.woocommerce td.product-price,
.woocommerce td.product-subtotal {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 300;
}

/* --------------------------------------------------------------------------
   Checkout
   -------------------------------------------------------------------------- */
.woocommerce-checkout .woocommerce {
  max-width: var(--container-xl);
  margin-inline: auto;
  padding: var(--space-16) var(--container-pad);
}

.woocommerce form .form-row label {
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 400;
  margin-bottom: var(--space-2);
  display: block;
}

.woocommerce form .form-row input,
.woocommerce form .form-row select,
.woocommerce form .form-row textarea {
  border: var(--border-thin);
  border-radius: 0;
  padding: var(--space-4);
  background: var(--color-surface);
  font-size: var(--text-base);
  transition: border-color var(--duration-base);
  width: 100%;
}

.woocommerce form .form-row input:focus,
.woocommerce form .form-row select:focus,
.woocommerce form .form-row textarea:focus {
  outline: none;
  border-color: var(--color-dark);
}

/* Notice */
.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
  border-top: 3px solid var(--color-accent) !important;
  background: var(--color-surface) !important;
  border-radius: 0 !important;
  font-size: var(--text-sm) !important;
}

/* Pagination */
.woocommerce nav.woocommerce-pagination ul {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin-top: var(--space-12);
  border: none;
}

.woocommerce nav.woocommerce-pagination ul li a,
.woocommerce nav.woocommerce-pagination ul li span {
  border: var(--border-thin) !important;
  border-radius: 0 !important;
  padding: var(--space-3) var(--space-4) !important;
  font-size: var(--text-sm) !important;
  color: var(--color-text) !important;
  transition: all var(--duration-base) !important;
}

.woocommerce nav.woocommerce-pagination ul li span.current,
.woocommerce nav.woocommerce-pagination ul li a:hover {
  background: var(--color-dark) !important;
  color: var(--color-white) !important;
  border-color: var(--color-dark) !important;
}