/* ============================================
   MS tablets — Product Detail Styles
   ============================================ */
.wcs-page-top.wcs-product-page {
  padding-bottom: 50px;
}

.wcs-product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
  min-width: 0;
}

/* Image Gallery */
.wcs-product-gallery {
  position: sticky;
  top: calc(var(--header-height) + var(--space-4));
  min-width: 0;
}

.wcs-product-main-image {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-alt);
  margin-bottom: var(--space-4);
  position: relative;
  cursor: zoom-in;
}

.wcs-product-main-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-8);
  transition: transform var(--duration-slow) var(--ease-out);
}

.wcs-product-main-image:hover img {
  transform: scale(1.15);
}

.wcs-product-thumbnails {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: flex-start;
  max-width: 100%;
}

.wcs-product-thumb {
  flex: 0 0 72px;
  width: 72px;
  height: 72px;
  max-width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--color-border-light);
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out);
  background: var(--color-surface-alt);
  padding: var(--space-2);
}

.wcs-product-thumb:hover, .wcs-product-thumb.wcs-active {
  border-color: var(--color-primary);
}

.wcs-product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Product Info */
.wcs-product-info {
  padding-top: var(--space-4);
  min-width: 0;
}

.wcs-product-brand-badge {
  display: inline-flex;
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-alt);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  margin-bottom: var(--space-4);
}

.wcs-product-title {
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-4);
}

.wcs-product-rating {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.wcs-product-rating .wcs-stars {
  flex-shrink: 0;
}

.wcs-product-rating .wcs-review-count {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.wcs-product-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.wcs-product-price .wcs-current {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-text);
}

.wcs-product-price .wcs-original {
  font-size: var(--fs-lg);
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.wcs-product-price .wcs-discount {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
  background: rgba(var(--color-accent-rgb), 0.1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.wcs-product-short-desc {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
}

/* Specs Table Compact */
.wcs-product-specs-compact {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
}

.wcs-spec-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
}

.wcs-spec-item .wcs-spec-label {
  color: var(--color-text-muted);
}

.wcs-spec-item .wcs-spec-value {
  font-weight: var(--fw-medium);
  color: var(--color-text);
}

/* Variant Selectors */
.wcs-variant-group {
  margin-bottom: var(--space-6);
}

.wcs-variant-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-3);
}

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

.wcs-variant-btn {
  padding: var(--space-2) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  transition: all var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.wcs-variant-btn:hover {
  border-color: var(--color-primary);
}

.wcs-variant-btn.wcs-active {
  border-color: var(--color-primary);
  background: rgba(var(--color-primary-rgb), 0.05);
  color: var(--color-primary);
}

/* Quantity Selector */
.wcs-quantity-selector {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.wcs-qty-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
  color: var(--color-text-secondary);
  transition: all var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.wcs-qty-btn svg {
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.wcs-qty-btn:hover {
  background: var(--color-surface-alt);
  color: var(--color-text);
}

.wcs-qty-input {
  width: 48px;
  height: 40px;
  text-align: center;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
}

/* Add to Cart Actions */
.wcs-product-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
  margin-bottom: var(--space-6);
  align-items: flex-start;
  flex-wrap: wrap;
}

.wcs-product-actions .wcs-btn--primary {
  flex: 1;
}

.wcs-product-actions .wcs-btn--icon {
  border: 1.5px solid var(--color-border);
  width: 48px;
  height: 48px;
}

.wcs-product-actions .wcs-wishlist-btn {
  width: 48px;
  min-width: 48px;
  padding: 0;
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

.wcs-product-actions .wcs-wishlist-btn:hover {
  border-color: #ef4444;
  color: #ef4444;
  background: rgba(239, 68, 68, 0.06);
}

.wcs-product-actions .wcs-btn--icon.wcs-is-active {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  box-shadow: 0 14px 28px rgba(239, 68, 68, 0.16);
}

.wcs-product-actions .wcs-btn--icon.wcs-is-active svg {
  fill: currentColor;
  stroke: currentColor;
}

.wcs-product-actions .wcs-btn--icon.wcs-is-busy {
  pointer-events: none;
  opacity: 0.72;
}

.wcs-product-actions .wcs-btn--icon svg {
  width: 20px;
  height: 20px;
}

.wcs-product-actions form.cart {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1 1 100%;
  flex-wrap: wrap;
}

.wcs-product-actions form.cart .single_add_to_cart_button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  font-weight: var(--fw-semibold);
  transition: background var(--duration-fast) var(--ease-out);
}

.wcs-product-actions form.cart .single_add_to_cart_button:hover {
  background: var(--color-primary-dark);
}

.wcs-product-actions form.cart .single_add_to_cart_button.disabled,
.wcs-product-actions form.cart .single_add_to_cart_button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.wcs-product-actions form.cart .quantity {
  margin: 0;
}

.wcs-product-actions form.cart .qty {
  appearance: textfield;
  -moz-appearance: textfield;
}

.wcs-product-actions form.cart .qty::-webkit-outer-spin-button,
.wcs-product-actions form.cart .qty::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.wcs-product-actions form.variations_form {
  align-items: stretch;
}

.wcs-product-actions .variations {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 12px;
}

.wcs-product-actions .variations th,
.wcs-product-actions .variations td {
  padding: 0;
  text-align: left;
  vertical-align: middle;
}

.wcs-product-actions .variations label {
  display: block;
  margin-right: var(--space-4);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

.wcs-product-actions .variations select {
  width: 100%;
  min-height: 44px;
  padding: 0 var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

.wcs-product-actions .reset_variations {
  display: inline-flex;
  margin-top: var(--space-2);
  color: var(--color-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.wcs-product-actions .woocommerce-variation-description,
.wcs-product-actions .woocommerce-variation-price,
.wcs-product-actions .woocommerce-variation-availability {
  width: 100%;
  margin-bottom: var(--space-3);
}

.wcs-product-actions .woocommerce-variation-add-to-cart {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* Product Meta */
.wcs-product-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.wcs-stock-label.is-in-stock {
  color: var(--color-success);
}

.wcs-stock-label.is-out-of-stock {
  color: var(--color-accent);
}

/* Sticky Add to Cart */
.wcs-sticky-atc {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-3) 0;
  z-index: var(--z-sticky);
  transform: translateY(100%);
  transition: transform var(--duration-normal) var(--ease-out);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}

.wcs-sticky-atc.wcs-visible { transform: translateY(0); }

.wcs-sticky-atc-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.wcs-sticky-atc-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.wcs-sticky-atc-info img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
  padding: 4px;
}

.wcs-sticky-atc-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
}

.wcs-sticky-atc-price {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
}

/* Tabs */
.wcs-product-tabs {
  margin-top: var(--space-16);
}

.wcs-tab-nav {
  display: flex;
  gap: var(--space-1);
  border-bottom: 2px solid var(--color-border-light);
  margin-bottom: var(--space-8);
}

.wcs-tab-btn {
  padding: var(--space-3) var(--space-6);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--duration-fast) var(--ease-out);
}

.wcs-tab-btn:hover { color: var(--color-text); }

.wcs-tab-btn.wcs-active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.wcs-tab-panel { display: none; }
.wcs-tab-panel.wcs-active { display: block; }

.wcs-tab-panel h3 { margin-bottom: var(--space-4); font-size: var(--fs-xl); }
.wcs-tab-panel p { margin-bottom: var(--space-4); }

.wcs-tab-panel .woocommerce-Tabs-panel {
  padding: 0 !important;
}

.wcs-tab-panel .woocommerce-product-attributes {
  width: 100%;
  border-collapse: collapse;
}

.wcs-tab-panel .woocommerce-product-attributes th,
.wcs-tab-panel .woocommerce-product-attributes td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
  font-size: var(--fs-sm);
  text-align: left;
}

.wcs-tab-panel .woocommerce-product-attributes th {
  width: 220px;
  color: var(--color-text);
  font-weight: var(--fw-semibold);
}

.wcs-tab-panel .woocommerce-product-attributes td {
  color: var(--color-text-secondary);
}

.wcs-tab-panel .woocommerce-Reviews-title,
.wcs-tab-panel .comment-reply-title {
  margin-bottom: var(--space-4);
  font-size: var(--fs-xl);
}

.wcs-tab-panel #reviews {
  display: grid;
  gap: var(--space-8);
}

.wcs-tab-panel #comments {
  display: grid;
  gap: var(--space-6);
}

.wcs-tab-panel #review_form_wrapper,
.wcs-tab-panel .comment-respond {
  padding: var(--space-6);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.wcs-tab-panel .commentlist {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.wcs-tab-panel .commentlist .review {
  padding: var(--space-7) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.wcs-tab-panel .comment_container {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.wcs-tab-panel .comment-text {
  display: block;
  width: 100%;
  min-width: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.woocommerce #reviews #comments ol.commentlist li .comment-text {
  margin: 0 0 0 0 !important;
  border: 1px solid #bbbbbb;
}

[data-theme="dark"] .woocommerce #reviews #comments ol.commentlist li .comment-text {
  border-color: #0b185b;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .woocommerce #reviews #comments ol.commentlist li .comment-text {
    border-color: #0b185b;
  }
}

.wcs-tab-panel .meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--fs-xs);
}

.wcs-tab-panel .meta .woocommerce-review__author {
  color: var(--color-text);
  font-size: var(--fs-sm);
}

.wcs-tab-panel .meta .woocommerce-review__dash {
  color: var(--color-text-muted);
}

.wcs-tab-panel .description p {
  margin-bottom: var(--space-3);
}

.wcs-tab-panel .stars {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 4px;
}

.wcs-tab-panel .comment-form-rating,
.wcs-tab-panel .comment-form-comment,
.wcs-tab-panel .comment-form-author,
.wcs-tab-panel .comment-form-email {
  margin-bottom: var(--space-4);
}

.wcs-tab-panel .comment-form p {
  margin-bottom: var(--space-4);
}

.wcs-tab-panel .must-log-in,
.wcs-tab-panel .comment-notes {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.wcs-tab-panel .comment-form-cookies-consent {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.wcs-tab-panel .comment-form-cookies-consent input {
  width: 18px;
  height: 18px;
}

.wcs-tab-panel .comment-form-rating label,
.wcs-tab-panel .comment-form-comment label,
.wcs-tab-panel .comment-form-author label,
.wcs-tab-panel .comment-form-email label {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-text);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.wcs-tab-panel input[type="text"],
.wcs-tab-panel input[type="email"],
.wcs-tab-panel textarea,
.wcs-tab-panel select {
  width: 100%;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  color: var(--color-text);
}

.wcs-tab-panel textarea {
  min-height: 160px;
  resize: vertical;
}

.wcs-tab-panel .comment-form-rating .stars a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  overflow: hidden;
  text-indent: -9999px;
}

.wcs-tab-panel .comment-form-rating .stars a::before {
  content: "★";
  position: absolute;
  inset: 0;
  text-indent: 0;
  font-size: 28px;
  line-height: 1;
  color: #ebae47;
  transition: color var(--duration-fast) var(--ease-out);
}

.wcs-tab-panel .comment-form-rating .stars a.wcs-is-active::before,
.wcs-tab-panel .comment-form-rating .stars a:focus-visible::before {
  color: #f1c272;
}

.wcs-tab-panel .comment-respond form {
  display: grid;
  gap: var(--space-4);
}

.wcs-tab-panel .comment-form-cookies-consent label {
  display: inline;
  margin-bottom: 0;
}

.wcs-tab-panel .form-submit .submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  font-weight: var(--fw-semibold);
}

.wcs-tab-panel .form-submit .submit:hover {
  background: var(--color-primary-dark);
}

/* Specs Table Full */
.wcs-specs-table {
  width: 100%;
  border-collapse: collapse;
}

.wcs-specs-table tr:nth-child(even) {
  background: var(--color-surface-alt);
}

.wcs-specs-table td {
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.wcs-specs-table td:first-child {
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  width: 200px;
}

.wcs-specs-table td:last-child {
  color: var(--color-text-secondary);
}

/* Reviews */
.wcs-review-item {
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.wcs-review-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.wcs-review-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.wcs-review-author-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.wcs-review-avatar {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  font-size: 14px;
  letter-spacing: 0.02em;
}

.wcs-review-name {
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  color: var(--color-text);
}

.wcs-review-date {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.wcs-review-rating {
  flex-shrink: 0;
  padding-top: 2px;
}

.wcs-review-rating .wcs-stars {
  --wcs-star-size: 20px;
}

.wcs-review-text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.wcs-tab-panel .comment-text .description p:last-child {
  margin-bottom: 0;
}

.wcs-tab-panel .comment-text .description {
  color: var(--color-text-secondary);
  line-height: 1.85;
  font-size: 16px;
}

.wcs-tab-panel .comment-text .description p {
  margin-bottom: 0;
}

/* Related Products */
.wcs-related-products { margin-top: var(--space-16); }

/* Responsive */
@media (max-width: 900px) {
  .wcs-product-detail { grid-template-columns: 1fr; }
  .wcs-product-gallery { position: static; }
}

@media (max-width: 640px) {
  .wcs-product-thumbnails {
    gap: var(--space-2);
  }

  .wcs-product-thumb {
    flex-basis: 64px;
    width: 64px;
    height: 64px;
  }

  .wcs-product-specs-compact { grid-template-columns: 1fr; }
  .wcs-product-actions { flex-wrap: wrap; }
  .wcs-tab-nav { overflow-x: auto; scrollbar-width: none; }
  .wcs-tab-nav::-webkit-scrollbar { display: none; }
  .wcs-review-header { flex-direction: column; align-items: flex-start; }
  .wcs-review-rating { padding-top: 0; }
}