/**
 * TrueGrad Theme — Single Product CSS
 *
 * @package TrueGrad
 */

/* ============================================================
   SINGLE PRODUCT LAYOUT
   ============================================================ */

.tg-main--woo.single-product {
  padding-block: var(--space-8);
}

/* ============================================================
   SINGLE PRODUCT LAYOUT (Independent 2-column grid)
   ============================================================ */

.tg-main--woo.single-product {
  padding-block: var(--space-8);
}

.single-product div.product {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important;
  gap: var(--space-12) !important;
  align-items: start !important;
  margin-bottom: var(--space-16) !important;
  width: 100% !important;
  max-width: 100% !important;
}

/* Product gallery (Column 1) */
.single-product .woocommerce-product-gallery {
  grid-column: 1 !important;
  grid-row: 1 !important;
  min-width: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  position: relative !important;
  align-self: start !important;
  margin-bottom: 0 !important;
}

.single-product .woocommerce-product-gallery .woocommerce-product-gallery__wrapper,
.single-product .woocommerce-product-gallery .flex-viewport {
  border-radius: var(--radius-xl) !important;
  overflow: hidden !important;
  border: 1px solid var(--color-border) !important;
  width: 100% !important;
  max-width: 100% !important;
}

.single-product .woocommerce-product-gallery img,
.single-product .woocommerce-product-gallery__image img {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  object-fit: contain !important;
  border-radius: var(--radius-xl) !important;
}

.single-product .flex-control-thumbs {
  margin-top: var(--space-3) !important;
  display: flex !important;
  gap: var(--space-2) !important;
  flex-wrap: wrap !important;
}

.single-product .flex-control-thumbs li {
  width: auto !important;
  float: none !important;
}

.single-product .flex-control-thumbs img {
  border-radius: var(--radius-md) !important;
  border: 2px solid transparent !important;
  transition: border-color var(--transition-fast) !important;
  cursor: pointer !important;
  width: 80px !important;
  height: 80px !important;
  object-fit: cover !important;
}

.single-product .flex-control-thumbs img.flex-active,
.single-product .flex-control-thumbs img:hover {
  border-color: var(--color-accent) !important;
}

/* ============================================================
   PRODUCT SUMMARY (Column 2)
   ============================================================ */

.single-product .summary {
  grid-column: 2 !important;
  grid-row: 1 !important;
  min-width: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  display: flex !important;
  flex-direction: column !important;
  gap: var(--space-5) !important;
}

/* Breadcrumb */
.single-product .woocommerce-breadcrumb {
  font-size: var(--text-sm) !important;
  color: var(--color-muted) !important;
}

/* Product title */
.single-product .product_title {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl)) !important;
  font-weight: var(--font-weight-extra) !important;
  color: var(--color-primary) !important;
  letter-spacing: -0.03em !important;
  line-height: var(--leading-tight) !important;
}

/* Rating */
.single-product .woocommerce-product-rating {
  display: flex !important;
  align-items: center !important;
  gap: var(--space-3) !important;
}

.single-product .star-rating {
  color: var(--color-accent-alt) !important;
  font-size: var(--text-base) !important;
}

.single-product .woocommerce-review-link {
  font-size: var(--text-sm) !important;
  color: var(--color-muted) !important;
}

/* Price */
.single-product .price {
  font-size: var(--text-4xl) !important;
  font-weight: var(--font-weight-black) !important;
  letter-spacing: -0.04em !important;
}

.single-product .price ins {
  color: var(--color-accent) !important;
  text-decoration: none !important;
}

.single-product .price del {
  color: var(--color-muted) !important;
  font-size: var(--text-2xl) !important;
  font-weight: var(--font-weight-normal) !important;
}

/* Short description */
.single-product .woocommerce-product-details__short-description {
  font-size: var(--text-base) !important;
  color: var(--color-muted) !important;
  line-height: var(--leading-relaxed) !important;
  padding: var(--space-5) !important;
  background: var(--color-surface) !important;
  border-radius: var(--radius-lg) !important;
  border: 1px solid var(--color-border) !important;
}

/* Add to cart form */
.single-product form.cart {
  display: flex !important;
  gap: var(--space-3) !important;
  align-items: center !important;
  flex-wrap: wrap !important;
}

.single-product .quantity {
  display: flex !important;
  align-items: center !important;
  border: 1.5px solid var(--color-border) !important;
  border-radius: var(--radius-md) !important;
  overflow: hidden !important;
}

.single-product .quantity input[type="number"] {
  width: 60px !important;
  text-align: center !important;
  border: none !important;
  padding: 0.75rem 0.5rem !important;
  font-size: var(--text-base) !important;
  font-weight: var(--font-weight-semi) !important;
  box-shadow: none !important;
}

.single-product .qty-btn {
  padding: 0 var(--space-3) !important;
  background: var(--color-surface) !important;
  border: none !important;
  cursor: pointer !important;
  font-size: var(--text-lg) !important;
  color: var(--color-muted) !important;
  transition: background-color var(--transition-fast), color var(--transition-fast) !important;
  height: 100% !important;
}

.single-product .single_add_to_cart_button {
  flex: 1 !important;
  padding: 0.875rem 1.5rem !important;
  font-size: var(--text-base) !important;
  font-weight: var(--font-weight-semi) !important;
}

/* Buy Now button */
.tg-buy-now-btn {
  width: 100%;
  display: block;
  text-align: center;
  padding: 0.875rem;
  background: transparent;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  color: var(--color-primary);
  font-weight: var(--font-weight-semi);
  font-size: var(--text-base);
  cursor: pointer;
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast);
  text-decoration: none;
}

.tg-buy-now-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

/* Meta (SKU, categories) */
.single-product .product_meta {
  font-size: var(--text-sm) !important;
  color: var(--color-muted) !important;
}

.single-product .product_meta span {
  display: block !important;
  margin-bottom: var(--space-1) !important;
}

.single-product .product_meta a {
  color: var(--color-accent) !important;
}

/* ============================================================
   PRODUCT TABS & REVIEWS (Full width span across grid)
   ============================================================ */

.single-product .woocommerce-tabs {
  grid-column: 1 / -1 !important;
  width: 100% !important;
  margin-top: var(--space-12) !important;
  clear: both !important;
}

.single-product .woocommerce-tabs ul.tabs {
  display: flex !important;
  gap: var(--space-2) !important;
  border-bottom: 2px solid var(--color-border) !important;
  margin-bottom: var(--space-8) !important;
  list-style: none !important;
  padding: 0 !important;
  overflow-x: auto !important;
}

.single-product .woocommerce-tabs ul.tabs li {
  float: none !important;
  display: flex !important;
  list-style: none !important;
  margin: 0 !important;
}

.single-product .woocommerce-tabs ul.tabs li a {
  display: block !important;
  padding: var(--space-3) var(--space-5) !important;
  font-size: var(--text-base) !important;
  font-weight: var(--font-weight-semi) !important;
  color: var(--color-muted) !important;
  border-bottom: 2px solid transparent !important;
  margin-bottom: -2px !important;
  transition: color var(--transition-fast), border-color var(--transition-fast) !important;
  white-space: nowrap !important;
  text-decoration: none !important;
}

.single-product .woocommerce-tabs ul.tabs li.active a,
.single-product .woocommerce-tabs ul.tabs li a:hover {
  color: var(--color-primary) !important;
  border-bottom-color: var(--color-accent) !important;
}

.single-product .woocommerce-tabs .panel {
  line-height: var(--leading-relaxed) !important;
  color: var(--color-muted) !important;
  padding-top: var(--space-4) !important;
}

/* Review form styling */
.single-product #reviews #review_form_wrapper {
  max-width: 680px !important;
  margin-top: var(--space-6) !important;
}

.single-product #reviews input[type="text"],
.single-product #reviews input[type="email"],
.single-product #reviews textarea {
  width: 100% !important;
  max-width: 100% !important;
  padding: 0.75rem 1rem !important;
  border: 1.5px solid var(--color-border) !important;
  border-radius: var(--radius-md) !important;
  background-color: var(--color-background) !important;
  font-family: var(--font-family-base) !important;
  font-size: var(--text-base) !important;
  margin-top: var(--space-2) !important;
  margin-bottom: var(--space-4) !important;
  box-shadow: none !important;
}

.single-product #reviews input[type="text"]:focus,
.single-product #reviews input[type="email"]:focus,
.single-product #reviews textarea:focus {
  border-color: var(--color-accent) !important;
  outline: none !important;
}

.single-product #reviews #submit,
.single-product #reviews input[type="submit"] {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 0.75rem 1.75rem !important;
  background-color: var(--color-accent) !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: var(--radius-full) !important;
  font-weight: var(--font-weight-semi) !important;
  font-size: var(--text-base) !important;
  cursor: pointer !important;
  transition: background-color var(--transition-fast) !important;
}

.single-product #reviews #submit:hover,
.single-product #reviews input[type="submit"]:hover {
  background-color: var(--color-accent-dark) !important;
}

/* ============================================================
   RELATED PRODUCTS
   ============================================================ */

.single-product .related.products {
  grid-column: 1 / -1 !important;
  width: 100% !important;
  clear: both !important;
  padding-top: var(--space-12) !important;
  margin-top: var(--space-12) !important;
  border-top: 1px solid var(--color-border) !important;
}

.single-product .related.products h2 {
  font-size: var(--text-3xl) !important;
  font-weight: var(--font-weight-extra) !important;
  letter-spacing: -0.02em !important;
  margin-bottom: var(--space-8) !important;
}

.single-product .related.products ul.products {
  grid-template-columns: repeat(4, 1fr) !important;
}

/* ============================================================
   SINGLE PRODUCT RESPONSIVE (Tablet & Mobile breakdown)
   ============================================================ */

@media (max-width: 1023px) {
  .single-product div.product {
    grid-template-columns: 1fr !important;
    gap: var(--space-8) !important;
  }

  .single-product .woocommerce-product-gallery,
  .single-product .summary {
    grid-column: 1 !important;
    grid-row: auto !important;
    width: 100% !important;
    min-width: 0 !important;
    position: relative !important;
    top: 0 !important;
  }

  .single-product .related.products ul.products {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 767px) {
  .single-product div.product {
    gap: var(--space-6) !important;
  }

  .single-product .related.products ul.products {
    grid-template-columns: 1fr !important;
  }
}