/* ============================================================
   VICTORIA KERAMIK — PRODUCTS, CATALOG & ACURA-STYLE COLLECTION
   Includes: Category Grid, Acura Hover Overlay, Quick View Modal,
   Lightbox Zoom, and Instant Refine Search Filtering.
   ============================================================ */

/* ── Subcategory Quick Filter Bar ──────────────────────────── */
.subcat-bar {
  background: var(--color-off-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-md) 0;
  margin-bottom: var(--space-2xl);
}

.subcat-bar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.subcat-bar__label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-navy);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.subcat-bar__chips {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  align-items: center;
}

.subcat-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 500;
  border-radius: 20px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-navy);
  transition: all var(--transition);
  text-decoration: none;
  cursor: pointer;
  outline: none;
  font-family: inherit;
}

.subcat-chip:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-dark);
  background: rgba(201, 168, 76, 0.08);
  transform: translateY(-1px);
}

.subcat-chip--active {
  background: var(--color-gold) !important;
  border-color: var(--color-gold) !important;
  color: var(--color-navy) !important;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(201, 168, 76, 0.35);
}


/* ── Product Listing Layout Grid ───────────────────────────── */
.product-listing {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

/* ── Filter Sidebar Backdrop for Mobile/Tablet ─────────────── */
.filter-sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 22, 40, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 10040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.filter-sidebar-backdrop--open {
  opacity: 1;
  pointer-events: auto;
}

/* ── Filter Sidebar (Refine Search) ────────────────────────── */
.filter-sidebar {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  position: sticky;
  top: 90px;
  box-shadow: var(--shadow-sm);
  max-height: calc(100vh - 110px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--color-gold) var(--color-off-white);
}

.filter-sidebar::-webkit-scrollbar {
  width: 5px;
}

.filter-sidebar::-webkit-scrollbar-thumb {
  background: var(--color-gold);
  border-radius: 4px;
}

.filter-sidebar__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.filter-sidebar__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-navy);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: 0;
  font-weight: 600;
}

.filter-sidebar__title i {
  color: var(--color-gold);
}

.filter-sidebar__close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
  margin-left: auto;
}

.filter-sidebar__close-btn:hover {
  background: var(--color-gold);
  color: var(--color-navy);
  border-color: var(--color-gold);
  transform: scale(1.05);
}


.filter-group {
  margin-bottom: var(--space-xl);
}

.filter-group__label {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-navy);
  margin-bottom: var(--space-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Live Search Box */
.filter-search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.filter-search-icon {
  position: absolute;
  left: 12px;
  color: var(--color-gold);
  font-size: 0.85rem;
  pointer-events: none;
}

.filter-search-input {
  width: 100%;
  padding: 8px 32px 8px 34px !important;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-size: 0.85rem;
  background: var(--color-off-white);
  transition: all var(--transition);
}

.filter-search-input:focus {
  background: var(--color-white);
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
  outline: none;
}

.filter-search-clear {
  position: absolute;
  right: 10px;
  background: none;
  border: none;
  color: var(--color-grey);
  cursor: pointer;
  padding: 0;
  font-size: 0.9rem;
  transition: color var(--transition);
}

.filter-search-clear:hover {
  color: var(--color-error);
}

.filter-select {
  width: 100%;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-size: 0.85rem;
  background-color: var(--color-off-white);
  cursor: pointer;
}

.filter-select:focus {
  border-color: var(--color-gold);
  outline: none;
}

.filter-options-scroll {
  max-height: 160px;
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-width: thin;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  cursor: pointer;
  margin-bottom: 6px;
  padding: 3px 6px;
  border-radius: 4px;
  transition: all var(--transition);
}

.filter-option:hover {
  color: var(--color-navy);
  background: rgba(201, 168, 76, 0.08);
}

.filter-option input {
  accent-color: var(--color-gold);
  cursor: pointer;
  width: 15px;
  height: 15px;
}

.filter-clear-wrap {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.filter-clear-btn {
  background: none;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--color-error);
  font-weight: 600;
  cursor: pointer;
  padding: 6px 0;
  transition: opacity var(--transition);
  font-family: inherit;
}

.filter-clear-btn:hover {
  opacity: 0.75;
}


/* ── Listing Main & Active Filter Chips ─────────────────────── */
.product-listing__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.product-listing__count {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}

.product-listing__count strong {
  color: var(--color-navy);
  font-weight: 700;
}

.mobile-filter-toggle {
  display: none;
}

.active-filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-xl);
  padding: 10px 14px;
  background: var(--color-off-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  align-items: center;
}

.active-filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-white);
  border: 1px solid var(--color-gold);
  color: var(--color-navy);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 14px;
}

.active-filter-tag__remove {
  background: none;
  border: none;
  color: var(--color-grey-dark);
  cursor: pointer;
  padding: 0;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
}

.active-filter-tag__remove:hover {
  color: var(--color-error);
}


/* ── Products Grid & Acura-Style Product Cards ─────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  will-change: transform;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201, 168, 76, 0.45);
}

.product-card--hidden {
  display: none !important;
}

/* Image Container */
.product-card__img-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  overflow: hidden;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-bottom: 1px solid var(--color-border);
}

.product-card__img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain !important;
  padding: 16px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.product-card:hover .product-card__img {
  transform: scale(1.06);
}

.product-card__img--placeholder {
  opacity: 0.9;
}

.product-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  z-index: 2;
}

.product-card__badge--new {
  background: var(--color-gold);
  color: var(--color-navy);
  box-shadow: 0 2px 6px rgba(201, 168, 76, 0.4);
}

.product-card__badge--best {
  background: var(--color-navy);
  color: var(--color-white);
  border: 1px solid var(--color-gold);
}

/* Acura-Style Hover Action Overlay */
.product-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(10, 22, 40, 0.92) 0%, rgba(10, 22, 40, 0.75) 60%, rgba(10, 22, 40, 0) 100%);
  padding: 30px 12px 14px;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 3;
  opacity: 0;
  transform: translateY(15px);
  pointer-events: none;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  will-change: transform, opacity;
}

.product-card:hover .product-card__overlay {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.product-card__overlay-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-product-action {
  background: var(--color-navy);
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  border-radius: 24px;
  padding: 8px 18px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
  font-family: inherit;
  outline: none;
}

.btn-product-action:hover {
  background: var(--color-gold);
  color: var(--color-navy);
  transform: scale(1.06);
  box-shadow: 0 6px 20px rgba(201, 168, 76, 0.45);
}

.btn-product-action i {
  font-size: 0.85rem;
}

/* Mobile Actions Bar */
.product-card__mobile-actions {
  display: none;
  background: var(--color-off-white);
  padding: 6px 10px;
  border-bottom: 1px solid var(--color-border);
  gap: 8px;
}

.mobile-action-btn {
  flex: 1;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  font-family: inherit;
}

.mobile-action-btn i {
  color: var(--color-gold);
}

/* Product Card Body */
.product-card__body {
  padding: 14px 16px 15px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: var(--color-white);
}

.product-card__category {
  font-family: var(--font-body);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--color-gold-dark);
  margin: 0;
  line-height: 1.3;
  transition: color var(--transition);
}

.product-card:hover .product-card__category {
  color: var(--color-navy);
}

.product-card__name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.35;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition);
}

.product-card:hover .product-card__name {
  color: var(--color-gold-dark);
}

.product-card__meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--space-xs);
  align-items: center;
}

.product-card__sku {
  font-size: 0.72rem;
  color: var(--color-grey-dark);
  font-weight: 500;
}

.product-card__pill {
  font-size: 0.68rem;
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  color: var(--color-navy);
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.product-card__pill i {
  color: var(--color-gold);
  font-size: 0.62rem;
}

.product-card__dims {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin: var(--space-xs) 0 var(--space-sm);
  display: flex;
  align-items: center;
  gap: 5px;
}

.product-card__dims i {
  color: var(--color-gold);
  font-size: 0.7rem;
}

.product-card__footer {
  margin-top: auto;
  padding-top: var(--space-sm);
}

.product-card__cta-btn {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-gold-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-family: inherit;
  transition: transform var(--transition), color var(--transition);
}

.product-card__cta-btn:hover {
  color: var(--color-navy);
  transform: translateX(3px);
}


/* ── Empty States ──────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--space-4xl) var(--space-xl);
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border);
  grid-column: 1 / -1;
}

.empty-state__icon {
  font-size: 2.8rem;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.empty-state__title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-navy);
  margin-bottom: var(--space-xs);
}

.empty-state__text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  max-width: 480px;
  margin: 0 auto var(--space-lg);
}


/* ════════════════════════════════════════════════════════════
   PRODUCT QUICK VIEW MODAL (IN-PAGE POPUP)
   ════════════════════════════════════════════════════════════ */
.product-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 22, 40, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
  will-change: opacity;
}

.product-modal-backdrop--open {
  opacity: 1;
  pointer-events: auto;
}

.product-modal {
  background: var(--color-white);
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gold);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 30px rgba(201, 168, 76, 0.2);
  overflow-y: auto;
  position: relative;
  transform: scale(0.95) translateY(15px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
  scrollbar-width: thin;
}

.product-modal-backdrop--open .product-modal {
  transform: scale(1) translateY(0);
}

.product-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
}

.product-modal__close:hover {
  background: var(--color-gold);
  color: var(--color-navy);
  transform: rotate(90deg);
}

.product-modal__content {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: var(--space-2xl);
  padding: var(--space-2xl);
}

/* Modal Left Column (Gallery) */
.product-modal__gallery {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.product-modal__main-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-modal__main-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: opacity 0.2s ease;
}

.product-modal__zoom-btn {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.product-modal__zoom-btn:hover {
  background: var(--color-gold);
  color: var(--color-navy);
  transform: scale(1.1);
}

.product-modal__thumbs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.modal-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border);
  background: var(--color-white);
  padding: 4px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

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

.modal-thumb:hover {
  border-color: rgba(201, 168, 76, 0.6);
}

.modal-thumb--active {
  border-color: var(--color-gold) !important;
  box-shadow: 0 2px 8px rgba(201, 168, 76, 0.35);
}

/* Modal Right Column (Specs & Details) */
.product-modal__details {
  display: flex;
  flex-direction: column;
}

.product-modal__header {
  margin-bottom: var(--space-md);
}

.product-modal__cat-badge {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--color-gold-dark);
  display: inline-block;
  margin-bottom: 4px;
}

.product-modal__status-badge {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  text-transform: uppercase;
  background: var(--color-navy);
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
}

.product-modal__title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.25;
  margin-bottom: 4px;
}

.product-modal__sku {
  font-size: 0.8rem;
  color: var(--color-grey-dark);
  margin: 0;
}

.product-modal__desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

.product-modal__section-heading {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-navy);
  margin-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 4px;
}

/* Specs Grid */
.product-modal__specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: var(--space-lg);
}

.modal-spec-card {
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
}

.modal-spec-card__label {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-grey);
  margin-bottom: 2px;
}

.modal-spec-card__val {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-navy);
}

/* Features List */
.product-modal__features-section {
  margin-bottom: var(--space-lg);
}

.product-modal__features-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.modal-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--color-text-muted);
}

.modal-feature-item i {
  color: var(--color-gold);
  margin-top: 3px;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* Technical Table */
.product-modal__table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-lg);
  font-size: 0.82rem;
}

.product-modal__table tr {
  border-bottom: 1px solid var(--color-border);
}

.product-modal__table th {
  text-align: left;
  padding: 6px 8px;
  color: var(--color-navy);
  font-weight: 600;
  width: 40%;
  background: var(--color-off-white);
}

.product-modal__table td {
  padding: 6px 8px;
  color: var(--color-text-muted);
}

/* Warranty Badge */
.product-modal__warranty {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--color-navy);
  font-weight: 500;
  margin-bottom: var(--space-xl);
}

.product-modal__warranty i {
  color: var(--color-gold);
  font-size: 1.1rem;
}

/* Actions */
.product-modal__actions {
  display: flex;
  gap: var(--space-md);
  margin-top: auto;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.modal-action-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  text-decoration: none;
}


/* ════════════════════════════════════════════════════════════
   LIGHTBOX / ZOOM MODAL (FULL SCREEN HIGH-RES)
   ════════════════════════════════════════════════════════════ */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(5, 10, 18, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  will-change: opacity, visibility;
}

.lightbox-overlay--open {
  display: flex !important;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
}

.lightbox-overlay:not(.lightbox-overlay--open) * {
  pointer-events: none !important;
  cursor: default !important;
}

.lightbox-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}

.lightbox-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  background: rgba(10, 22, 40, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  z-index: 10;
  gap: 16px;
}

.lightbox-caption {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: 0.03em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 50vw;
}

.lightbox-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lightbox-zoom-actions {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 30px;
  padding: 3px 6px;
  gap: 4px;
}

.lightbox-zoom-level {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-gold);
  min-width: 44px;
  text-align: center;
  user-select: none;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.lightbox-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-btn:hover {
  background: var(--color-gold);
  color: var(--color-navy);
  border-color: var(--color-gold);
  transform: scale(1.08);
}

.lightbox-btn--close {
  background: rgba(255, 255, 255, 0.12);
}

.lightbox-stage {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow: hidden;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  cursor: zoom-in;
}

.lightbox-viewport {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  touch-action: none;
}

.lightbox-image {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  transform-origin: center center;
  will-change: transform;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.lightbox-overlay--open .lightbox-image {
  pointer-events: auto;
}

.lightbox-hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 22, 40, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.85);
  padding: 6px 18px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  pointer-events: none;
  z-index: 9;
  letter-spacing: 0.02em;
  transition: opacity 0.4s ease;
}

.lightbox-hint--hidden {
  opacity: 0;
  pointer-events: none;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
}

.lightbox-nav-btn:hover {
  background: var(--color-gold);
  color: var(--color-navy);
}

.lightbox-nav-btn--prev {
  left: 24px;
}

.lightbox-nav-btn--next {
  right: 24px;
}


/* ── Category List Page Cards ──────────────────────────────── */
.categories-grid--lg {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.category-card--lg {
  display: flex !important;
  flex-direction: column !important;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.category-card--lg:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.1);
  border-color: rgba(201, 168, 76, 0.5);
}

.category-card--lg .category-card__img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-off-white);
  display: block;
  border-bottom: 1px solid var(--color-border);
}

.category-card--lg .category-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.category-card--lg:hover .category-card__img-wrap img {
  transform: scale(1.08);
}

.category-card--lg .category-card__body {
  padding: var(--space-xl) !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  justify-content: flex-start !important;
  flex: 1;
}

.category-card__header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xs);
}

.category-card__header-row .category-card__name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-navy);
  margin: 0;
}

.category-card__header-row .category-card__name a {
  color: var(--color-navy);
  text-decoration: none;
  transition: color var(--transition);
}

.category-card__header-row .category-card__name a:hover {
  color: var(--color-gold-dark);
}

.category-card__header-row .category-card__arrow {
  color: var(--color-gold);
  font-size: 1rem;
  transition: transform var(--transition);
}

.category-card--lg:hover .category-card__arrow {
  transform: translateX(4px);
}

.category-card__desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  flex: 1;
}

.category-card__subcats {
  margin: var(--space-sm) 0 var(--space-lg);
  background: var(--color-off-white);
  padding: var(--space-md);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.subcats-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-navy);
  display: block;
  margin-bottom: 6px;
}

.subcats-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.category-card__footer {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
  gap: var(--space-sm);
}

.category-card__count {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-gold-dark);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  flex-shrink: 0;
}

.category-card__footer .btn {
  white-space: nowrap;
  flex-shrink: 0;
}



/* ── Responsive Breakpoints ────────────────────────────────── */
@media (max-width: 1100px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }
}

@media (max-width: 900px) {
  .product-listing {
    grid-template-columns: 1fr;
  }

  .filter-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 330px;
    max-width: 86vw;
    height: 100vh;
    height: 100dvh;
    max-height: 100vh;
    max-height: 100dvh;
    z-index: 10050;
    /* Significantly higher than .site-header z-index: 1000 */
    transform: translateX(-100%);
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
    border-radius: 0;
    padding: 0;
    background: var(--color-white);
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  .filter-sidebar--open {
    transform: translateX(0);
  }

  .filter-sidebar__header {
    position: sticky;
    top: 0;
    background: var(--color-white);
    z-index: 10;
    padding: 16px 20px;
    margin-bottom: 0;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    flex-shrink: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .filter-sidebar #filter-form {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--color-gold) var(--color-off-white);
  }

  .filter-sidebar__close-btn {
    display: flex !important;
  }

  .mobile-filter-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }


  .product-card__overlay {
    display: none;
    /* Hide desktop hover overlay on touch/tablet */
  }

  .product-card__mobile-actions {
    display: flex;
    /* Show touch action bar */
  }

  .product-modal__content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding: var(--space-lg);
  }

  .product-modal__main-img-wrap {
    max-height: 280px;
  }

  .categories-grid--lg {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }
}

@media (max-width: 600px) {
  .products-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .categories-grid--lg {
    grid-template-columns: 1fr;
  }

  .product-modal__specs-grid {
    grid-template-columns: 1fr;
  }

  .product-modal__actions {
    flex-direction: column;
  }

  .lightbox-header {
    padding: 10px 14px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .lightbox-caption {
    font-size: 0.95rem;
    max-width: 100%;
    order: 1;
    width: 100%;
    text-align: center;
  }

  .lightbox-controls {
    order: 2;
    width: 100%;
    justify-content: space-between;
  }

  .lightbox-zoom-actions {
    padding: 2px 4px;
  }

  .lightbox-btn {
    width: 36px;
    height: 36px;
    font-size: 0.88rem;
  }

  .lightbox-hint {
    bottom: 12px;
    font-size: 0.68rem;
    padding: 4px 10px;
    width: max-content;
    max-width: 90vw;
    text-align: center;
  }

  .lightbox-nav-btn {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .lightbox-nav-btn--prev {
    left: 8px;
  }

  .lightbox-nav-btn--next {
    right: 8px;
  }
}