/* ═══════════════════════════════════════════════════════
   Soho Bakery — Products / Catalog Page Styles
   ═══════════════════════════════════════════════════════ */

/* ── Products section base ── */
.products-section {
  background: var(--flour);
  position: relative;
}

.products-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--linen), transparent);
}

/* ═══════ SIDEBAR + CATALOG LAYOUT ═══════ */
.catalog-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3rem;
}

/* ── Sidebar ── */
.catalog-sidebar {
  position: sticky;
  top: 100px;
  align-self: start;
}

.sidebar-inner {
  background: var(--cream);
  border: 1px solid var(--linen);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.sidebar-title {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--golden-crust);
  margin-bottom: 1rem;
}

.sidebar-link {
  display: block;
  padding: 0.6rem 1rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--walnut);
  text-decoration: none;
  border-radius: var(--radius);
  transition: background 0.2s, color 0.2s;
}

.sidebar-link:hover {
  background: var(--flour);
}

.sidebar-link.active {
  background: var(--espresso);
  color: var(--cream);
  font-weight: 600;
}

.sidebar-cta {
  display: block;
  margin-top: 1.5rem;
  text-align: center;
}

/* ═══════ CATALOG SECTIONS ═══════ */
.catalog-section {
  margin-bottom: 2rem;
  transition: all 0.4s;
}

.catalog-section.hidden { display: none; }

.catalog-section-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--golden-crust);
}

.catalog-section-header h3 {
  font-size: 1.3rem;
  color: var(--espresso);
  white-space: nowrap;
}

.catalog-section-header .line {
  flex: 1;
  height: 1px;
  background: var(--linen);
}

.catalog-subsection {
  margin-bottom: 1.5rem;
}

.catalog-subsection-title {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--golden-crust);
  padding: 0.6rem 0;
  margin-top: 0.5rem;
}

/* ═══════ CATALOG TABLE ═══════ */
.catalog-table {
  width: 100%;
  border-collapse: collapse;
}

.catalog-table tr {
  border-bottom: 1px solid rgba(237, 228, 216, 0.5);
  transition: background 0.2s;
}

.catalog-table tr:hover {
  background: rgba(237, 228, 216, 0.3);
}

.catalog-table td {
  padding: 0.5rem 0.75rem;
  font-size: 0.88rem;
  vertical-align: middle;
}

.catalog-table .item-code {
  width: 65px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--sage-subtle);
  font-family: 'DM Sans', sans-serif;
  letter-spacing: 0.02em;
}

.catalog-table .item-name {
  color: var(--espresso);
  font-weight: 500;
}

.catalog-table .item-price {
  width: 85px;
  text-align: right;
  font-weight: 600;
  color: var(--walnut);
  white-space: nowrap;
}

.catalog-table .item-note {
  font-size: 0.78rem;
  color: var(--caramel);
  font-weight: 400;
  font-style: italic;
}

/* Two-column layout for catalog subsections */
.catalog-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

/* Pricing note badge */
.pricing-note {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--caramel);
  background: rgba(200, 150, 62, 0.08);
  padding: 0.25rem 0.6rem;
  border-radius: 100px;
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* ── Legacy filter buttons (kept for backward compatibility) ── */
.product-filters {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.6rem 1.3rem;
  border: 1.5px solid var(--linen);
  border-radius: 100px;
  background: transparent;
  color: var(--caramel);
  cursor: pointer;
  transition: all 0.3s;
}

.filter-btn:hover {
  border-color: var(--caramel);
  color: var(--walnut);
}

.filter-btn.active {
  background: var(--espresso);
  color: var(--cream);
  border-color: var(--espresso);
}

/* ═══════ RESPONSIVE ═══════ */
@media (max-width: 768px) {
  .catalog-columns {
    grid-template-columns: 1fr;
  }

  .catalog-table .item-code {
    width: 50px;
    font-size: 0.7rem;
  }

  .catalog-table td {
    padding: 0.4rem 0.5rem;
    font-size: 0.82rem;
  }

  /* Sidebar becomes horizontal scroll strip on mobile */
  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .catalog-sidebar {
    position: sticky;
    top: 80px;
    z-index: 10;
    background: var(--flour);
    padding: 1rem 0;
    border-bottom: 1px solid var(--linen);
    margin: 0 -2rem;
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .sidebar-inner {
    display: flex;
    overflow-x: auto;
    gap: 0.5rem;
    padding: 0.75rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .sidebar-inner::-webkit-scrollbar { display: none; }

  .sidebar-title { display: none; }

  .sidebar-link {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }

  .sidebar-cta {
    flex-shrink: 0;
    white-space: nowrap;
    margin-top: 0;
    margin-left: 0.5rem;
  }
}