/*
========================================================
File: product.css
Path: /assets/css/
Description:
Enhanced styles for the WooCommerce single product page.
This design focuses on premium aesthetics, clean typography, 
and a world-class responsive layout.

Note:
Relies on CSS variables from theme-system.php.
========================================================
*/

/* --- Global Single Product Layout --- */
.single-product .site-content {
  padding-top: clamp(20px, 4vw, 40px);
  overflow-x: hidden !important; /* Prevent horizontal scroll */
}

/* Force full width for the product container area */
.single-product .site-content .ast-container,
.single-product .site-content .ast-separate-container .ast-article-single {
  max-width: 1240px !important;
  width: calc(100% - 48px) !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding: 0 !important;
}

.single-product div.product {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  grid-template-areas: "summary gallery" "tabs tabs" !important;
  gap: clamp(20px, 4vw, 40px) !important;
  align-items: stretch !important;
  margin-bottom: 60px !important;
  width: 100% !important;
  max-width: none !important;
  float: none !important; /* Kill Astra floats */
}

.woocommerce-product-gallery {
  grid-area: gallery;
  width: 100% !important;
  position: relative;
}

/* Desktop spacing refinement - no aggressive breakout */
@media (min-width: 1100px) {
  .woocommerce-product-gallery {
    width: 100% !important;
    margin-left: 0 !important;
  }
}

.summary.entry-summary {
  grid-area: summary;
}

/* Response for tablets/mobile */
@media (max-width: 1099px) {
  .single-product .site-content .ast-container,
  .single-product .site-content .ast-separate-container .ast-article-single {
    width: 100% !important;
    max-width: 100% !important;
    padding-inline: 16px !important;
    box-sizing: border-box !important;
  }

  .single-product div.product {
    grid-template-columns: 1fr !important;
    grid-template-areas: "gallery" "summary" "tabs" !important;
    gap: 30px !important;
    width: 100% !important;
    margin: 0 auto !important;
  }

  .woocommerce-product-gallery,
  .summary.entry-summary {
    width: 100% !important;
    margin: 0 auto !important;
    transform: none !important;
  }

  .summary.entry-summary {
    padding: 30px 20px !important;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
  }

  .summary.entry-summary .product_title,
  .summary.entry-summary .price,
  .summary.entry-summary .woocommerce-product-details__short-description,
  .summary.entry-summary .product_meta,
  .summary.entry-summary .single-product-category {
    text-align: center !important;
    width: 100% !important;
  }

  .summary.entry-summary .cart {
    justify-content: center !important;
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 15px !important;
    width: 100% !important;
  }

  .summary.entry-summary .quantity {
    margin: 0 !important;
  }

  /* Center payment icons */
  .ast-single-product-payments {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
  }

  .ast-single-product-payments ul {
    display: flex !important;
    justify-content: center !important;
    padding: 0 !important;
    flex-wrap: wrap !important;
  }

  .single-product .woocommerce-tabs {
    margin-top: 100px !important;
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
}

/* --- Product Gallery Carousel --- */
.single-product .woocommerce-product-gallery {
  position: relative;
  border-radius: var(--asc-radius-lg);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--asc-color-border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 1100px) {
  .single-product .woocommerce-product-gallery {
    aspect-ratio: 1 / 1; /* Force square size on desktop */
    height: 667px !important;
    padding-bottom: 0px !important;
    transform: scale(0.8);
    transform-origin: top right;
  }
}

.single-product .woocommerce-product-gallery .flex-viewport {
  width: 100%;
  height: 100%;
}

.single-product .woocommerce-product-gallery img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover; /* Fill the square without resizing the container */
  display: block;
}

.single-product .woocommerce-product-gallery .flex-control-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 20px 0;
  list-style: none;
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  z-index: 10;
}

.single-product .woocommerce-product-gallery .flex-control-nav li img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--asc-radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 0.6;
}

.single-product
  .woocommerce-product-gallery
  .flex-control-nav
  li
  img.flex-active {
  border-color: var(--asc-color-primary);
  opacity: 1;
  transform: scale(1.1);
}

/* Custom Gallery Arrows */
.asc-gallery-nav {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 20px;
  pointer-events: none;
  z-index: 100; /* Higher z-index to stay above everything */
}

.asc-gallery-arrow {
  width: 48px;
  height: 48px;
  min-width: 48px !important;
  min-height: 48px !important;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--asc-color-border);
  color: #000 !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  opacity: 0.8;
  padding: 0 !important;
}

.asc-gallery-arrow:hover {
  background: var(--asc-color-primary);
  color: #fff;
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 12px 24px rgba(15, 118, 110, 0.3);
  opacity: 1;
}

.asc-gallery-arrow svg {
  width: 24px;
  height: 24px;
  stroke-width: 2.5;
  fill: none !important;
  stroke: #000 !important;
  vertical-align: middle;
}

/* Ensure visibility on hover or touch */
.single-product .woocommerce-product-gallery:hover .asc-gallery-arrow {
  opacity: 1;
}

@media (max-width: 849px) {
  .asc-gallery-arrow {
    width: 40px;
    height: 40px;
    opacity: 1; /* Always visible on mobile as there's no hover */
  }

  .asc-gallery-nav {
    padding: 0 10px;
  }
}

/* Hide navigation if only one image - standard WC handles this, but we'll polish */
.single-product .woocommerce-product-gallery--without-images .flex-control-nav {
  display: none;
}

/* --- Product Summary --- */
.single-product .summary {
  width: 100% !important;
  padding: clamp(30px, 4vw, 50px);
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.96),
    rgba(243, 251, 250, 0.94)
  );
  backdrop-filter: blur(14px);
  border: 1px solid var(--asc-color-border);
  border-radius: var(--asc-radius-lg);
  box-shadow: 0 25px 60px -12px rgba(9, 24, 39, 0.12);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0 !important;
}

@media (min-width: 1100px) {
  .single-product .summary {
    aspect-ratio: 1 / 1;
    height: 667px !important;
    padding-bottom: 0px !important;
    transform: scale(0.8);
    transform-origin: top right;
  }
}

.single-product .product_title {
  font-family: "Cairo", sans-serif;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: var(--asc-color-text);
  margin-bottom: 15px;
  line-height: 1.2;
}

.single-product .price {
  font-size: 24px !important;
  font-weight: 700;
  color: var(--asc-color-primary) !important;
  margin-bottom: 20px;
  display: block;
}

.single-product .woocommerce-product-details__short-description {
  color: #555;
  line-height: 1.8;
  margin-bottom: 30px;
  font-size: 16px;
}

/* --- Variations & Add to Cart --- */
.single-product form.cart {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
}

.single-product .quantity {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--asc-color-border);
  border-radius: 999px;
  padding: 2px 15px;
  background: #fff;
}

.single-product .quantity input {
  border: 0 !important;
  width: 50px !important;
  text-align: center;
  font-weight: 700;
  font-size: 16px;
}

.single-product .single_add_to_cart_button {
  background: linear-gradient(135deg, #2a9eff, var(--asc-blue)) !important;
  color: #fff !important;
  border-radius: 999px !important;
  padding: 15px 40px !important;
  font-weight: 700 !important;
  font-size: 16px !important;
  border: 0 !important;
  box-shadow: 0 14px 26px rgba(10, 110, 219, 0.26) !important;
  transition: all 0.3s ease !important;
}

.single-product .single_add_to_cart_button:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 18px 30px rgba(10, 110, 219, 0.35) !important;
}

/* --- Tabs Styling --- */
.single-product .woocommerce-tabs {
  grid-area: tabs;
  position: relative;
  padding: clamp(20px, 4vw, 50px);
  background: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.98),
    rgba(243, 251, 249, 0.96)
  );
  backdrop-filter: blur(10px);
  border-radius: var(--asc-radius-lg);
  border: 1px solid var(--asc-color-border);
  box-shadow: 0 30px 70px -20px rgba(9, 24, 39, 0.08);
  z-index: 5; /* Ensure it stays above other elements if needed */
}

@media (min-width: 1100px) {
  .single-product .woocommerce-tabs {
    margin-top: -135px !important;
    width: 100% !important;
    margin-right: 0% !important; /* Balanced offset for 130% width */
  }
}

.single-product .woocommerce-tabs ul.tabs {
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid var(--asc-color-border) !important;
  background: rgba(240, 249, 248, 0.5) !important;
  padding: 6px !important;
  margin-bottom: 40px !important;
  border-radius: 999px !important;
  gap: 4px;
  width: fit-content;
  margin-left: auto !important;
  margin-right: auto !important;
  list-style: none !important;
}

.single-product .woocommerce-tabs ul.tabs li {
  background: transparent !important;
  border: 0 !important;
  border-radius: 999px !important;
  padding: 0 !important;
  margin: 0 !important;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
}

.single-product .woocommerce-tabs ul.tabs li::before {
  content: "";
  display: none !important; /* Hide any default Astra markers */
}

.single-product .woocommerce-tabs ul.tabs li a {
  display: block;
  padding: 10px 28px !important;
  color: #55717a !important;
  font-weight: 700 !important;
  font-size: 15px !important;
  text-decoration: none !important;
  transition: all 0.3s ease;
  line-height: 1.2 !important;
}

.single-product .woocommerce-tabs ul.tabs li.active {
  background: #fff !important;
  box-shadow: 0 8px 20px rgba(15, 118, 110, 0.12);
  transform: scale(1.02);
}

.single-product .woocommerce-tabs ul.tabs li.active a {
  color: var(--asc-color-primary) !important;
}

.single-product .woocommerce-tabs ul.tabs li:not(.active):hover {
  background: rgba(255, 255, 255, 0.4) !important;
}

.single-product .woocommerce-tabs .woocommerce-Tabs-panel {
  padding: 10px 0;
  line-height: 1.8;
  color: #444;
  animation: ascFadeUp 0.6s ease-out;
}

@keyframes ascFadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Panel Content Enhancements */
.single-product .woocommerce-Tabs-panel h2:first-child,
.single-product .woocommerce-Tabs-panel h3:first-child {
  display: none; /* Hide redundant titles often present in WC tabs */
}

.single-product .woocommerce-Tabs-panel p {
  font-size: 16px;
  color: #4b6269;
  margin-bottom: 20px;
}

.single-product .shop_attributes {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 8px;
  border: 0 !important;
}

.single-product .shop_attributes tr {
  background: rgba(240, 249, 248, 0.4);
  border: 0 !important;
}

.single-product .shop_attributes th,
.single-product .shop_attributes td {
  padding: 15px 20px !important;
  border: 0 !important;
  font-style: normal !important;
}

.single-product .shop_attributes th {
  color: var(--asc-color-text);
  font-weight: 800;
  border-radius: 0 12px 12px 0; /* RTL adjusted */
  width: 30%;
}

.single-product .shop_attributes td {
  color: #4b6269;
  border-radius: 12px 0 0 12px; /* RTL adjusted */
}

.single-product .shop_attributes p {
  margin: 0 !important;
}

/* --- Section Titles (Related Products) --- */
.single-product section.related,
.single-product section.upsells {
  margin-top: 40px !important;
  width: 100% !important;
  padding: 80px 24px;
  background:
    radial-gradient(
      circle at 10% 20%,
      rgba(15, 118, 110, 0.05),
      transparent 40%
    ),
    radial-gradient(
      circle at 90% 80%,
      rgba(10, 110, 219, 0.05),
      transparent 40%
    ),
    rgba(255, 255, 255, 0.5);
  border-radius: var(--asc-radius-lg);
  border: 1px solid var(--asc-color-border);
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}

/* Standardized centering for Related Products */
@media (min-width: 1100px) {
  .single-product section.related,
  .single-product section.upsells {
    max-width: none !important;
    width: calc(100% + 570px) !important;
    margin-left: -180px !important;
    margin-right: 0 !important;
    margin-top: -90px !important;
  }
}

.single-product section.related > h2,
.single-product section.upsells > h2 {
  text-align: center;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  color: var(--asc-color-text);
  margin-bottom: 60px;
  letter-spacing: -0.02em;
}

.single-product section.related > h2::after {
  content: "";
  display: block;
  width: 80px;
  height: 5px;
  background: linear-gradient(
    to left,
    var(--asc-color-primary),
    var(--asc-blue)
  );
  margin: 20px auto 0;
  border-radius: 10px;
}

/* Related Products Grid Integration */
.single-product section.related ul.products {
  display: flex !important;
  flex-wrap: wrap !important;
  justify-content: center !important;
  gap: 30px !important;
  padding: 0 !important;
  margin: 0 auto !important;
  list-style: none !important;
  max-width: 100%;
}

.single-product section.related ul.products::before,
.single-product section.related ul.products::after {
  display: none !important;
}

.single-product section.related ul.products li.product {
  width: 280px !important; /* حجم ثابت للكارد لمنع التضخم */
  margin: 0 !important;
  float: none !important;
  flex: 0 0 280px !important;
}

/* --- Premium Card Styling --- */
.single-product section.related .asc-product-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 24px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  padding: 10px;
  height: 100% !important;
  display: flex !important;
  flex-direction: column !important;
}

.single-product section.related .asc-product-card:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 30px 60px rgba(9, 24, 39, 0.12);
  border-color: var(--asc-color-primary);
}

.single-product section.related .asc-product-card__image-link {
  aspect-ratio: 1 / 1 !important;
  width: 100% !important;
  display: block !important;
  border-radius: 18px;
  overflow: hidden;
  margin-bottom: 5px;
}

.single-product section.related .asc-product-card__image {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}

.single-product section.related .asc-product-card__badge--sale {
  background: linear-gradient(135deg, #ff4d4d, #f72c2c) !important;
  color: white !important;
  padding: 4px 14px !important;
  border-radius: 100px !important;
  font-size: 11px !important;
  font-weight: 800 !important;
  box-shadow: 0 4px 12px rgba(247, 44, 44, 0.25) !important;
}

.single-product section.related .asc-product-card__body {
  padding: 15px 10px;
}

.single-product section.related .asc-product-card__title {
  font-family: "Cairo", sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--asc-color-text);
  margin-bottom: 12px;
  height: 44px;
  line-height: 1.4;
}

.single-product section.related .asc-product-card__price {
  margin-bottom: 18px;
}

.single-product section.related .asc-product-card__price ins .amount {
  font-size: 20px;
  font-weight: 900;
  color: var(--asc-color-primary);
}

.single-product section.related .asc-product-card__price del .amount {
  font-size: 14px;
  color: #999;
}

.single-product section.related .asc-product-card__actions {
  display: flex !important;
  gap: 8px !important;
  grid-template-rows: none !important;
  margin-top: auto;
}

.single-product section.related .asc-product-card__cta {
  flex: 1.5;
}

.single-product section.related .asc-product-card__details {
  flex: 1;
}

.single-product section.related .asc-button {
  width: 100%;
  padding: 12px 5px !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  border-radius: 14px !important;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.single-product section.related .asc-button--primary {
  background: linear-gradient(
    135deg,
    var(--asc-color-primary),
    #11998e
  ) !important;
  box-shadow: 0 8px 20px rgba(15, 118, 110, 0.2) !important;
}

.single-product section.related .asc-button--ghost {
  background: rgba(240, 249, 248, 0.5) !important;
  color: var(--asc-color-primary) !important;
  border: 1px solid rgba(15, 118, 110, 0.1) !important;
}

.single-product section.related .asc-button:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

@media (max-width: 1100px) {
  .single-product section.related ul.products {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}

@media (max-width: 850px) {
  .single-product section.related {
    padding: 60px 20px;
  }
  .single-product section.related ul.products {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 15px !important;
  }
}

@media (max-width: 480px) {
  .single-product section.related ul.products {
    grid-template-columns: 1fr !important;
  }
}

/* --- Guest CTA Styling from functions.php --- */
.asc-single-product-guest-cta {
  text-align: center;
  background: rgba(255, 255, 255, 0.7) !important;
  backdrop-filter: blur(5px);
  border: 1px solid var(--asc-color-border) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

/* --- Custom Sticky for Desktop --- */
@media (min-width: 1100px) {
  .single-product .summary {
    position: relative;
    top: 0;
  }
}