/**
 * FALAK ENTERPRISES DRY ICE SUPPLIER
 * Products Page Styles
 */

/* ==========================================================================
   Section 1 — Products Hero
   ========================================================================== */
.products-hero {
  position: relative;
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-light-bg) 100%);
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--color-border);
}

.products-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-12);
  align-items: center;
}

.products-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-deep-ice-blue);
  background-color: var(--color-ice-blue-light);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  width: fit-content;
  border: 1px solid var(--color-border-subtle);
}

.products-hero-title {
  font-size: clamp(2.4rem, 4.2vw, 3.5rem);
  font-weight: 800;
  color: var(--color-dark-charcoal);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-4);
}

.products-hero-lead {
  font-size: var(--font-size-lg);
  color: var(--color-charcoal);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.products-hero-stats {
  display: flex;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.products-stat-item {
  display: flex;
  flex-direction: column;
}

.products-stat-num {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-deep-ice-blue);
  line-height: 1;
  margin-bottom: 4px;
}

.products-stat-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.products-hero-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-frost);
  border: 1px solid rgba(7, 138, 154, 0.25);
  background: linear-gradient(135deg, #F0F9FB 0%, #E0F4F7 100%);
  aspect-ratio: 4 / 3;
}

.products-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.products-hero-badge {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  background: rgba(23, 25, 27, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-deep-ice-blue);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   Section 2 — Search, Filters & Catalogue Toolbar
   ========================================================================== */
.catalogue-section {
  background-color: var(--color-light-bg);
  padding-top: var(--space-12);
  padding-bottom: var(--space-20);
}

.catalogue-toolbar {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.toolbar-search-row {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.search-input-wrap {
  position: relative;
  flex: 1;
  min-width: 260px;
}

.search-input-wrap svg.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-400);
  pointer-events: none;
}

.search-input-field {
  width: 100%;
  padding: 0.85rem 2.85rem 0.85rem 2.85rem;
  font-size: var(--font-size-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-light-bg);
  transition: all var(--transition-fast);
}

.search-input-field:focus {
  outline: none;
  border-color: var(--color-deep-ice-blue);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(7, 138, 154, 0.15);
}

.search-clear-btn {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-400);
  padding: 4px;
  cursor: pointer;
  display: none;
}

.search-clear-btn:hover {
  color: var(--color-dark-charcoal);
}

.btn-clear-all-filters {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-500);
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-clear-all-filters:hover {
  background-color: var(--color-gray-100);
  color: var(--color-dark-charcoal);
  border-color: var(--color-gray-400);
}

/* Category Filter Buttons Row */
.toolbar-categories-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.filter-pills-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.cat-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-full);
  background-color: var(--color-gray-100);
  color: var(--color-charcoal);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cat-filter-btn:hover {
  background-color: var(--color-ice-blue-light);
  color: var(--color-deep-ice-blue);
}

.cat-filter-btn.is-active {
  background-color: var(--color-deep-ice-blue);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(7, 138, 154, 0.3);
}

.cat-count-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
  background-color: rgba(0, 0, 0, 0.08);
}

.cat-filter-btn.is-active .cat-count-badge {
  background-color: rgba(255, 255, 255, 0.25);
  color: var(--color-white);
}

.results-meta-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-500);
  white-space: nowrap;
}

/* ==========================================================================
   Product Cards & Grid
   ========================================================================== */
.products-catalogue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.product-catalogue-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  display: flex;
  flex-direction: column;
}

.product-catalogue-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-frost);
  border-color: rgba(7, 138, 154, 0.35);
}

.card-category-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.card-category-pill {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-deep-ice-blue);
  background-color: var(--color-ice-blue-light);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  border: 1px solid var(--color-border-subtle);
}

.card-alias-notice {
  font-size: 0.75rem;
  color: var(--color-gray-500);
  margin-bottom: var(--space-2);
  background-color: var(--color-light-bg);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-xs);
  display: inline-block;
}

.card-alias-notice strong {
  color: var(--color-charcoal);
}

/* ==========================================================================
   Empty State
   ========================================================================== */
.catalogue-empty-state {
  display: none;
  text-align: center;
  padding: var(--space-16) var(--space-6);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--color-gray-300);
  margin-top: var(--space-6);
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--color-ice-blue-light);
  color: var(--color-deep-ice-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.empty-state-title {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-dark-charcoal);
  margin-bottom: var(--space-2);
}

.empty-state-desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  max-width: 480px;
  margin: 0 auto var(--space-6);
  line-height: 1.6;
}

/* ==========================================================================
   Original Catalogue Verification Checklist Section
   ========================================================================== */
.catalogue-audit-section {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.audit-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.audit-category-box {
  background-color: var(--color-light-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
}

.audit-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.audit-category-name {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-dark-charcoal);
}

.audit-category-count {
  font-size: var(--font-size-xs);
  font-weight: 700;
  background-color: var(--color-deep-ice-blue);
  color: var(--color-white);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
}

.audit-items-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.audit-item-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-charcoal);
}

.audit-check-icon {
  color: var(--color-deep-ice-blue);
  flex-shrink: 0;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 1024px) {
  .products-catalogue-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .audit-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 640px) {
  .products-catalogue-grid {
    grid-template-columns: 1fr;
  }

  .audit-card-grid {
    grid-template-columns: 1fr;
  }

  .toolbar-categories-row {
    flex-direction: column;
    align-items: stretch;
  }

  .results-meta-text {
    text-align: center;
  }
}