/* ============================================================
   CATALOGUE.CSS — Catalogue / Search Results Page
   ============================================================ */

.catalogue-page {
  padding-top: var(--nav-height);
  min-height: 100vh;
  background: var(--cream);
}

/* ── PAGE HERO ───────────────────────────────────────────────── */
.catalogue-hero {
  background: var(--obsidian);
  padding-block: var(--sp-16) var(--sp-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.catalogue-hero__pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(201,169,110,0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.catalogue-hero__eyebrow { color: var(--champagne); }
.catalogue-hero__title {
  font-family: var(--font-serif);
  font-size: var(--text-5xl);
  font-weight: var(--weight-light);
  color: var(--cream);
  letter-spacing: var(--tracking-tight);
  margin-block: var(--sp-4);
}
.catalogue-hero__count {
  font-size: var(--text-sm);
  color: var(--grey-500);
  letter-spacing: var(--tracking-wide);
}

/* ── LAYOUT ──────────────────────────────────────────────────── */
.catalogue-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sp-10);
  padding-block: var(--sp-10);
  align-items: start;
}

/* ── SIDEBAR FILTERS ─────────────────────────────────────────── */
.filters-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + var(--sp-6));
  background: var(--ivory);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  border: 1px solid var(--border-subtle);
}

.filters-sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--border-dark);
}
.filters-sidebar__title {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-primary);
}
.filters-sidebar__reset {
  font-size: var(--text-xs);
  color: var(--champagne);
  cursor: none;
  text-decoration: underline;
  transition: color var(--transition-fast);
}
.filters-sidebar__reset:hover { color: var(--champagne-muted); }

/* Price Range */
.price-range {
  margin-block: var(--sp-4);
}
.price-range__values {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--sp-3);
}
.price-range__values span { color: var(--champagne); font-weight: var(--weight-medium); }

.price-slider-track {
  position: relative;
  height: 2px;
  background: var(--grey-200);
  border-radius: var(--radius-full);
  margin-block: var(--sp-3);
}
.price-slider-fill {
  position: absolute;
  height: 100%;
  background: var(--champagne);
  border-radius: var(--radius-full);
}
.price-range input[type="range"] {
  position: absolute;
  width: 100%;
  top: -7px;
  pointer-events: none;
  background: transparent;
  -webkit-appearance: none;
}
.price-range input[type="range"]::-webkit-slider-thumb {
  pointer-events: all;
  -webkit-appearance: none;
  width: 16px; height: 16px;
  background: var(--champagne);
  border-radius: 50%;
  cursor: none;
  box-shadow: 0 0 0 3px var(--champagne-pale);
}

/* Filter Groups */
.filter-group { border-bottom: 1px solid var(--border-dark); padding-block: var(--sp-1); }
.filter-group:last-child { border-bottom: none; }

.filter-group__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--sp-4);
  cursor: none;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}
.filter-group__header:hover { color: var(--champagne); }
.filter-group__icon { font-size: 0.6rem; transition: transform var(--transition-smooth); }
.filter-group.open .filter-group__icon { transform: rotate(180deg); }

.filter-group__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-smooth);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.filter-group.open .filter-group__body { max-height: 300px; padding-bottom: var(--sp-4); }

/* Sort bar */
.sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  background: var(--ivory);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  margin-bottom: var(--sp-6);
}
.sort-bar__left {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.sort-bar__left strong { color: var(--text-primary); }

.sort-bar__controls {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}
.sort-select {
  padding: var(--sp-2) var(--sp-10) var(--sp-2) var(--sp-4);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  cursor: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23C9A96E' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  transition: border-color var(--transition-fast);
}
.sort-select:focus { border-color: var(--champagne); }

.view-toggle {
  display: flex;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.view-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: none;
  transition: all var(--transition-fast);
  border-right: 1px solid var(--border-light);
}
.view-btn:last-child { border-right: none; }
.view-btn.active { background: var(--obsidian); color: var(--cream); }
.view-btn:hover:not(.active) { background: var(--champagne-pale); color: var(--champagne); }

/* Product grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}
.products-grid.list-view {
  grid-template-columns: 1fr;
}
.products-grid.list-view .product-card {
  display: flex;
  flex-direction: row;
  height: 160px;
}
.products-grid.list-view .product-card__media {
  width: 200px;
  flex-shrink: 0;
  aspect-ratio: unset;
  height: 100%;
}
.products-grid.list-view .product-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Active filters chips */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}
.active-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  background: var(--champagne-pale);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--walnut);
  cursor: none;
  transition: all var(--transition-fast);
}
.active-filter-chip:hover { background: var(--champagne); color: var(--white); }
.active-filter-chip i { font-size: 0.65rem; }

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  margin-top: var(--sp-12);
}
.page-btn {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: none;
  transition: all var(--transition-fast);
}
.page-btn.active { background: var(--obsidian); color: var(--cream); border-color: var(--obsidian); }
.page-btn:hover:not(.active) { border-color: var(--champagne); color: var(--champagne); }
.page-btn--arrow { font-size: 0.75rem; }

/* Empty state */
.empty-state {
  padding: var(--sp-24) var(--sp-8);
  text-align: center;
  grid-column: 1/-1;
}
.empty-state i { font-size: 3rem; color: var(--grey-300); margin-bottom: var(--sp-6); }
.empty-state h3 { font-family: var(--font-serif); font-size: var(--text-2xl); margin-bottom: var(--sp-4); }
.empty-state p { color: var(--text-muted); }

@media (max-width: 1100px) {
  .catalogue-layout { grid-template-columns: 240px 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .catalogue-layout { grid-template-columns: 1fr; }
  .filters-sidebar { position: static; display: none; }
  .filters-sidebar.mobile-open { display: block; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .products-grid.list-view .product-card {
    flex-direction: column;
    height: auto;
  }
  .products-grid.list-view .product-card__media {
    width: 100%;
    aspect-ratio: 4/5;
  }
}