/**
 * SuperSquare Storefront — Single Product Detail Page (PDP) Styles
 *
 * Implements 2-column presentation, gallery thumbnail rail, buy box,
 * quantity selector, trust assurances, WooCommerce tabs, and mobile sticky cart.
 *
 * @package SuperSquare_Storefront
 */

.ssq-single-product-wrap {
  padding: 1.5rem 0 4rem 0;
}

.ssq-single-breadcrumbs {
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
  color: var(--ssq-text-muted, #64748b);
}

.ssq-single-breadcrumbs a {
  color: var(--ssq-text-muted, #64748b);
}

.ssq-single-breadcrumbs a:hover {
  color: var(--ssq-accent, #2563eb);
}

/* ==========================================================================
   Two-Column Product Grid
   ========================================================================== */
.ssq-product-main-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: flex-start;
  margin-bottom: 3.5rem;
}

/* ==========================================================================
   Left Column: Media & Gallery Area
   ========================================================================== */
.ssq-product-gallery-area {
  position: sticky;
  top: 90px;
}

.ssq-main-image-frame {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  width: 100%;
  background-color: #ffffff;
  border: 1px solid var(--ssq-border, #e2e8f0);
  border-radius: var(--ssq-radius-xl, 16px);
  overflow: hidden;
  margin-bottom: 1rem;
}

.ssq-gallery-main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.ssq-single-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.625rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 2;
}

.ssq-single-badge-sale {
  background-color: #ef4444;
  color: #ffffff;
}

/* Thumbnail Rail */
.ssq-thumbnails-rail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.ssq-thumb-btn {
  width: 72px;
  height: 72px;
  border-radius: var(--ssq-radius-md, 8px);
  border: 2px solid var(--ssq-border, #e2e8f0);
  background-color: #ffffff;
  padding: 4px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--ssq-transition-fast, 0.15s ease);
}

.ssq-thumb-btn.is-active,
.ssq-thumb-btn:hover {
  border-color: var(--ssq-accent, #2563eb);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

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

/* ==========================================================================
   Right Column: Buy Box & Product Meta
   ========================================================================== */
.ssq-product-buybox-area {
  display: flex;
  flex-direction: column;
}

.ssq-product-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.ssq-product-brand-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ssq-accent, #2563eb);
  background-color: #eff6ff;
  padding: 0.25rem 0.625rem;
  border-radius: 4px;
}

.ssq-product-stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.625rem;
  border-radius: 4px;
}

.ssq-product-stock-badge.is-in-stock {
  background-color: #ecfdf5;
  color: #047857;
}

.ssq-product-stock-badge.is-out-stock {
  background-color: #fef2f2;
  color: #b91c1c;
}

.ssq-single-title {
  font-size: clamp(1.75rem, 3.5vw, 2.35rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--ssq-text-main, #0f172a);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.ssq-single-rating-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
}

.ssq-rating-val {
  font-weight: 700;
  color: var(--ssq-text-main, #0f172a);
}

.ssq-rating-count {
  color: var(--ssq-text-muted, #64748b);
}

/* Pricing Card */
.ssq-single-pricing-card {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  background-color: var(--ssq-surface-subtle, #f8fafc);
  border: 1px solid var(--ssq-border, #e2e8f0);
  border-radius: var(--ssq-radius-lg, 12px);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.ssq-single-price-html {
  font-size: 1.625rem;
  font-weight: 900;
  color: var(--ssq-text-main, #0f172a);
}

.ssq-single-price-html del {
  color: #94a3b8;
  font-size: 1.125rem;
  font-weight: 500;
  margin-right: 0.375rem;
}

.ssq-single-price-html ins {
  text-decoration: none;
  color: var(--ssq-accent, #2563eb);
}

.ssq-single-savings-pill {
  font-size: 0.75rem;
  font-weight: 700;
  color: #16a34a;
  background-color: #ecfdf5;
  border: 1px solid #bbf7d0;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
}

.ssq-single-short-desc {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--ssq-text-secondary, #475569);
  margin-bottom: 1.5rem;
}

/* Add to Cart Controls */
.ssq-single-add-to-cart-section {
  margin-bottom: 1.75rem;
}

.ssq-qty-and-buttons {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.ssq-qty-selector {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--ssq-border, #e2e8f0);
  border-radius: var(--ssq-radius-md, 8px);
  background-color: #ffffff;
  overflow: hidden;
}

.ssq-qty-btn {
  width: 38px;
  height: 44px;
  background: transparent;
  border: none;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ssq-text-main, #0f172a);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ssq-qty-btn:hover {
  background-color: var(--ssq-surface-subtle, #f8fafc);
}

.ssq-qty-selector input.qty {
  width: 44px;
  height: 44px;
  border: none !important;
  text-align: center;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ssq-text-main, #0f172a);
  padding: 0 !important;
  outline: none !important;
  box-shadow: none !important;
}

.ssq-btn-add-cart {
  flex: 1;
  min-height: 44px;
  font-size: 0.9375rem;
}

.ssq-btn-single-wishlist {
  width: 44px;
  height: 44px;
  border-radius: var(--ssq-radius-md, 8px);
  border: 1px solid var(--ssq-border, #e2e8f0);
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  cursor: pointer;
  transition: all var(--ssq-transition-fast, 0.15s ease);
}

.ssq-btn-single-wishlist:hover,
.ssq-btn-single-wishlist.is-active {
  color: #ef4444;
  border-color: #fecaca;
  background-color: #fef2f2;
}

.ssq-btn-single-wishlist.is-active svg path {
  fill: #ef4444;
}

/* Metadata Rows */
.ssq-single-meta-list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding: 1rem 0;
  border-top: 1px solid var(--ssq-border, #e2e8f0);
  border-bottom: 1px solid var(--ssq-border, #e2e8f0);
  margin-bottom: 1.5rem;
  font-size: 0.8125rem;
}

.ssq-meta-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ssq-meta-label {
  font-weight: 700;
  color: var(--ssq-text-main, #0f172a);
}

.ssq-meta-val {
  color: var(--ssq-text-secondary, #475569);
}

/* Trust Assurances Card */
.ssq-single-assurance-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background-color: #ffffff;
  border: 1px solid var(--ssq-border, #e2e8f0);
  border-radius: var(--ssq-radius-lg, 12px);
  padding: 1.25rem;
}

.ssq-assurance-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.ssq-assure-icon {
  color: var(--ssq-accent, #2563eb);
  margin-top: 2px;
  flex-shrink: 0;
}

.ssq-assure-text {
  display: flex;
  flex-direction: column;
}

.ssq-assure-text strong {
  font-size: 0.8125rem;
  color: var(--ssq-text-main, #0f172a);
}

.ssq-assure-text span {
  font-size: 0.75rem;
  color: var(--ssq-text-muted, #64748b);
}

/* ==========================================================================
   Specifications & WooCommerce Tabs Area
   ========================================================================== */
.ssq-product-tabs-section {
  background-color: #ffffff;
  border: 1px solid var(--ssq-border, #e2e8f0);
  border-radius: var(--ssq-radius-xl, 16px);
  padding: 2rem;
  margin-bottom: 3.5rem;
}

.ssq-product-tabs-section .woocommerce-tabs ul.tabs {
  display: flex;
  align-items: center;
  gap: 1rem;
  list-style: none;
  margin: 0 0 2rem 0;
  padding: 0 0 1rem 0;
  border-bottom: 1px solid var(--ssq-border, #e2e8f0);
}

.ssq-product-tabs-section .woocommerce-tabs ul.tabs li a {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ssq-text-muted, #64748b);
  padding: 0.5rem 0.25rem;
  position: relative;
  text-decoration: none;
}

.ssq-product-tabs-section .woocommerce-tabs ul.tabs li.active a {
  color: var(--ssq-accent, #2563eb);
}

.ssq-product-tabs-section .woocommerce-tabs ul.tabs li.active a::after {
  content: "";
  position: absolute;
  bottom: -1rem;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--ssq-accent, #2563eb);
}

.ssq-product-tabs-section .woocommerce-Tabs-panel {
  color: var(--ssq-text-secondary, #334155);
  line-height: 1.7;
}

/* ==========================================================================
   Mobile Sticky Cart Floating Bar
   ========================================================================== */
.ssq-mobile-sticky-cart {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #ffffff;
  border-top: 1px solid var(--ssq-border, #e2e8f0);
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.08);
  padding: 0.625rem 1rem;
  z-index: 990;
}

.ssq-sticky-cart-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.ssq-sticky-cart-media {
  width: 42px;
  height: 42px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--ssq-border, #e2e8f0);
  flex-shrink: 0;
}

.ssq-sticky-cart-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ssq-sticky-cart-info {
  flex: 1;
  min-width: 0;
}

.ssq-sticky-cart-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ssq-text-main, #0f172a);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
}

.ssq-sticky-cart-price {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--ssq-accent, #2563eb);
}

@media (max-width: 991px) {
  .ssq-product-main-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .ssq-product-gallery-area {
    position: static;
  }

  .ssq-mobile-sticky-cart {
    display: block;
  }
}
.ssq-product-gallery-area .woocommerce-product-gallery{width:100%;float:none;margin:0}.ssq-product-gallery-area .woocommerce-product-gallery__wrapper{margin:0}.ssq-product-gallery-area .woocommerce-product-gallery__image img{width:100%;height:auto;display:block;border-radius:var(--ssq-radius-lg)}.ssq-product-gallery-area .flex-control-thumbs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.65rem;margin:.75rem 0 0;padding:0;list-style:none}.ssq-product-gallery-area .flex-control-thumbs img{border-radius:var(--ssq-radius-md);cursor:pointer}

@media (max-width:991px){
 body.ssq-has-mobile-bottom-nav .ssq-mobile-sticky-cart{bottom:calc(56px + env(safe-area-inset-bottom,0px));}
 .ssq-mobile-sticky-cart{padding-bottom:calc(.625rem + env(safe-area-inset-bottom,0px));}
}

.ssq-sticky-cart-thumb-fallback {
  display: grid;
  place-items: center;
  background: var(--ssq-surface-subtle, #f1f5f9);
  color: var(--ssq-text-muted, #64748b);
  font-family: var(--ssq-font-heading, var(--ssq-font-sans, inherit));
  font-weight: 800;
}