/* ============================================================
   5G Store - Product CSS
   Single WooCommerce product page layout and styles
   ============================================================ */


/* ---- PRODUCT LAYOUT --------------------------------------- */
.woocommerce div.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--fgs-space-12);
  align-items: start;
  padding-block: var(--fgs-space-10);
}

.woocommerce div.product .woocommerce-product-gallery {
  position: sticky;
  top: 90px;
}

.woocommerce div.product .summary {
  padding-top: var(--fgs-space-2);
}

/* Clear WC default margins */
.woocommerce div.product .woocommerce-product-gallery,
.woocommerce div.product .summary {
  float: none !important;
  width: 100% !important;
}

/* Full-width sections below summary */
.woocommerce div.product .woocommerce-tabs,
.woocommerce div.product .related,
.woocommerce div.product .upsells,
.related.products,
.upsells.products {
  grid-column: 1 / -1;
}


/* ---- PRODUCT GALLERY -------------------------------------- */
.woocommerce-product-gallery__wrapper {
  border-radius: var(--fgs-radius-md);
  overflow: hidden;
  background: var(--fgs-off-white);
  border: 1px solid var(--fgs-border);
}

.woocommerce-product-gallery__image img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: contain;
  padding: var(--fgs-space-8);
  background: var(--fgs-off-white);
}

/* Thumbnails */
.woocommerce-product-gallery__thumbs {
  display: grid !important;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--fgs-space-2);
  margin-top: var(--fgs-space-3);
}

.woocommerce-product-gallery__thumbs .swiper-slide img {
  border: 1.5px solid var(--fgs-border);
  border-radius: var(--fgs-radius);
  cursor: pointer;
  transition: border-color var(--fgs-transition);
  object-fit: contain;
  background: var(--fgs-off-white);
  padding: var(--fgs-space-2);
  aspect-ratio: 1;
}

.woocommerce-product-gallery__thumbs .swiper-slide-thumb-active img,
.woocommerce-product-gallery__thumbs .swiper-slide img:hover {
  border-color: var(--fgs-signal);
}


/* ---- PRODUCT SUMMARY HEADER ------------------------------ */
.fgs-product-brand-row {
  display: flex;
  align-items: center;
  gap: var(--fgs-space-3);
  margin-bottom: var(--fgs-space-4);
}

/* Product title */
.woocommerce div.product .product_title {
  font-family: var(--fgs-font-head) !important;
  font-size: clamp(var(--fgs-text-xl), 3vw, var(--fgs-text-3xl)) !important;
  font-weight: 800 !important;
  color: var(--fgs-navy) !important;
  line-height: 1.2 !important;
  margin-bottom: var(--fgs-space-3) !important;
  letter-spacing: -0.02em !important;
}

/* Model number */
.fgs-product-model {
  font-family: var(--fgs-font-mono);
  font-size: var(--fgs-text-sm);
  color: var(--fgs-muted);
  margin-bottom: var(--fgs-space-4);
  display: flex;
  align-items: center;
  gap: var(--fgs-space-2);
}

/* Rating */
.woocommerce div.product .woocommerce-product-rating {
  margin-bottom: var(--fgs-space-4);
}

.woocommerce .star-rating {
  color: var(--fgs-signal);
}


/* ---- PRICE ----------------------------------------------- */
.woocommerce div.product p.price,
.woocommerce div.product span.price {
  font-family: var(--fgs-font-head) !important;
  font-size: var(--fgs-text-3xl) !important;
  font-weight: 800 !important;
  color: var(--fgs-navy) !important;
  margin-bottom: var(--fgs-space-5) !important;
  display: block !important;
}

.woocommerce div.product p.price del,
.woocommerce div.product span.price del {
  font-size: var(--fgs-text-xl) !important;
  color: var(--fgs-muted) !important;
  font-weight: 500 !important;
  margin-right: var(--fgs-space-2);
}

.woocommerce div.product p.price ins {
  text-decoration: none !important;
  color: var(--fgs-danger) !important;
}

/* VAT note */
.fgs-vat-note {
  font-size: var(--fgs-text-xs);
  color: var(--fgs-muted);
  margin-top: -var(--fgs-space-3);
  margin-bottom: var(--fgs-space-4);
}


/* ---- SHORT DESCRIPTION ----------------------------------- */
.woocommerce div.product .woocommerce-product-details__short-description {
  font-size: var(--fgs-text-md);
  color: var(--fgs-mid);
  line-height: 1.7;
  margin-bottom: var(--fgs-space-6);
  padding-bottom: var(--fgs-space-6);
  border-bottom: 1px solid var(--fgs-border);
}

.woocommerce div.product .woocommerce-product-details__short-description ul {
  padding-left: 1.2em;
}

.woocommerce div.product .woocommerce-product-details__short-description li {
  margin-bottom: var(--fgs-space-2);
}


/* ---- KEY SPECS STRIP (above add-to-cart) ------------------ */
.fgs-key-specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--fgs-space-3);
  margin-bottom: var(--fgs-space-5);
}

.fgs-key-spec {
  display: flex;
  align-items: center;
  gap: var(--fgs-space-2);
  padding: var(--fgs-space-2) var(--fgs-space-3);
  background: var(--fgs-off-white);
  border: 1px solid var(--fgs-border);
  border-radius: var(--fgs-radius);
  font-size: var(--fgs-text-xs);
  font-family: var(--fgs-font-head);
  font-weight: 600;
  color: var(--fgs-body);
}

.fgs-key-spec svg {
  color: var(--fgs-signal);
  flex-shrink: 0;
}


/* ---- ADD TO CART ----------------------------------------- */
.woocommerce div.product form.cart {
  display: flex;
  align-items: center;
  gap: var(--fgs-space-3);
  margin-bottom: var(--fgs-space-5);
  flex-wrap: wrap;
}

.woocommerce div.product form.cart .qty {
  width: 72px;
  padding: 0.75rem;
  border: 1.5px solid var(--fgs-border-dark);
  border-radius: var(--fgs-radius);
  font-family: var(--fgs-font-head);
  font-weight: 700;
  font-size: var(--fgs-text-md);
  text-align: center;
  color: var(--fgs-navy);
  transition: border-color var(--fgs-transition);
}

.woocommerce div.product form.cart .qty:focus {
  border-color: var(--fgs-blue);
  outline: none;
}

.woocommerce div.product form.cart .single_add_to_cart_button {
  flex: 1;
  background: var(--fgs-blue) !important;
  color: #fff !important;
  border: none !important;
  border-radius: var(--fgs-radius) !important;
  font-family: var(--fgs-font-head) !important;
  font-size: var(--fgs-text-md) !important;
  font-weight: 700 !important;
  padding: 0.875rem 1.75rem !important;
  cursor: pointer !important;
  transition: background var(--fgs-transition), box-shadow var(--fgs-transition) !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  min-width: 200px;
}

.woocommerce div.product form.cart .single_add_to_cart_button:hover {
  background: var(--fgs-blue-hover) !important;
  box-shadow: 0 4px 16px rgba(13, 71, 161, 0.3) !important;
}

/* Stock status */
.woocommerce div.product .stock {
  font-family: var(--fgs-font-head);
  font-weight: 700;
  font-size: var(--fgs-text-sm);
  padding: 0.25em 0.75em;
  border-radius: var(--fgs-radius-full);
  display: inline-block;
  margin-bottom: var(--fgs-space-4);
}

.woocommerce div.product .in-stock {
  background: #e9f7ef;
  color: var(--fgs-success);
}

.woocommerce div.product .out-of-stock {
  background: #fdf0f0;
  color: var(--fgs-danger);
}


/* ---- PRODUCT META ---------------------------------------- */
.woocommerce div.product .product_meta {
  font-size: var(--fgs-text-sm);
  color: var(--fgs-muted);
  padding-top: var(--fgs-space-4);
  border-top: 1px solid var(--fgs-border);
}

.woocommerce div.product .product_meta span {
  display: flex;
  gap: var(--fgs-space-2);
  margin-bottom: var(--fgs-space-2);
}

.woocommerce div.product .product_meta .sku,
.woocommerce div.product .product_meta .posted_in a,
.woocommerce div.product .product_meta .tagged_as a {
  color: var(--fgs-body);
  font-weight: 500;
}


/* ---- PRODUCT TABS ---------------------------------------- */
.woocommerce-tabs {
  margin-top: var(--fgs-space-12);
  padding-top: var(--fgs-space-8);
  border-top: 1px solid var(--fgs-border);
}

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

.woocommerce-tabs ul.tabs::before {
  display: none !important;
}

.woocommerce-tabs ul.tabs li {
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  background: none !important;
}

.woocommerce-tabs ul.tabs li a {
  display: block;
  padding: var(--fgs-space-3) var(--fgs-space-5);
  font-family: var(--fgs-font-head) !important;
  font-size: var(--fgs-text-sm) !important;
  font-weight: 600 !important;
  color: var(--fgs-mid) !important;
  text-decoration: none;
  border-radius: var(--fgs-radius) var(--fgs-radius) 0 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color var(--fgs-transition);
  white-space: nowrap;
}

.woocommerce-tabs ul.tabs li.active a {
  color: var(--fgs-navy) !important;
  border-bottom-color: var(--fgs-signal) !important;
  background: none !important;
}

.woocommerce-tabs ul.tabs li a:hover {
  color: var(--fgs-navy) !important;
}

.woocommerce-tabs .panel {
  max-width: var(--fgs-content-width);
}

.woocommerce-tabs .panel h2 {
  font-size: var(--fgs-text-xl);
  margin-bottom: var(--fgs-space-5);
}


/* ---- RELATED PRODUCTS ------------------------------------- */
.related.products,
.upsells.products {
  margin-top: var(--fgs-space-12);
  padding-top: var(--fgs-space-8);
  border-top: 1px solid var(--fgs-border);
}

.related.products h2,
.upsells.products h2 {
  font-size: var(--fgs-text-2xl);
  margin-bottom: var(--fgs-space-8);
}


/* ---- RESPONSIVE PRODUCT ---------------------------------- */
@media (max-width: 900px) {
  .woocommerce div.product {
    grid-template-columns: 1fr;
    gap: var(--fgs-space-8);
  }

  .woocommerce-product-gallery {
    position: static !important;
  }
}

@media (max-width: 640px) {
  .woocommerce-tabs ul.tabs {
    gap: var(--fgs-space-1);
  }

  .woocommerce-tabs ul.tabs li a {
    padding: var(--fgs-space-2) var(--fgs-space-3) !important;
  }

  .woocommerce div.product form.cart {
    flex-direction: column;
    align-items: stretch;
  }

  .woocommerce div.product form.cart .qty {
    width: 100%;
    text-align: left;
  }
}