/* ── Product catalogue — filter sidebar ── */

.catalog-sidebar {
  width: 100%;
}

@media (min-width: 1024px) {
  .catalog-sidebar {
    width: 17.5rem;
    flex-shrink: 0;
    align-self: flex-start;
  }
}

/* Mobile collapsible wrapper */
.catalog-filters-wrap {
  transition: max-height 0.45s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease, margin 0.35s ease;
}

@media (max-width: 1023px) {
  .catalog-filters-wrap {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    margin-bottom: 0;
  }

  .catalog-filters-wrap.open {
    max-height: 1400px;
    opacity: 1;
    margin-bottom: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .catalog-filters-wrap {
    max-height: none !important;
    overflow: visible !important;
    opacity: 1 !important;
    margin-bottom: 0 !important;
  }
}

/* Filter card panel */
.catalog-filters-panel {
  background: var(--hv-white, #ffffff);
  border: 1px solid var(--hv-border, #e0d8cc);
  padding: 1.5rem 1.375rem;
  box-shadow: 0 16px 40px rgba(68, 57, 53, 0.07);
}

@media (min-width: 1024px) {
  .catalog-filters-panel {
    position: sticky;
    top: 6.25rem;
    z-index: 30;
  }
}

.catalog-filters-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-bottom: 1.25rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--hv-border, #e0d8cc);
}

.catalog-filters-header h3 {
  margin: 0;
}

.catalog-filter-group {
  padding-bottom: 1.375rem;
  margin-bottom: 1.375rem;
  border-bottom: 1px solid var(--hv-border, #e0d8cc);
}

.catalog-filter-group:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: none;
}

.catalog-filter-group > label:first-child {
  display: block;
  margin-bottom: 0.875rem;
}

.catalog-filter-options {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.catalog-filter-option {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0.625rem;
  margin: 0 -0.625rem;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.catalog-filter-option:hover {
  background: rgba(226, 121, 29, 0.07);
}

.catalog-filter-option span {
  line-height: 1.45;
  padding-top: 0.05rem;
}

/* Custom checkbox & radio */
.catalog-filter-option input[type="checkbox"],
.catalog-filter-option input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 1.125rem;
  height: 1.125rem;
  min-width: 1.125rem;
  border: 2px solid var(--hv-border, #e0d8cc);
  background: var(--hv-white, #fff);
  flex-shrink: 0;
  margin-top: 0.15rem;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.catalog-filter-option input[type="checkbox"] {
  border-radius: 3px;
}

.catalog-filter-option input[type="radio"] {
  border-radius: 50%;
}

.catalog-filter-option input:hover {
  border-color: var(--hv-primary, #e2791d);
}

.catalog-filter-option input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(226, 121, 29, 0.22);
}

.catalog-filter-option input[type="checkbox"]:checked {
  background-color: var(--hv-primary, #e2791d);
  border-color: var(--hv-primary, #e2791d);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='white'%3E%3Cpath d='M12.2 4.2 6.8 10.2 3.8 7.2l-1.2 1.2 4.2 4.2 6.6-7.2z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 0.75rem;
}

.catalog-filter-option input[type="radio"]:checked {
  border-color: var(--hv-primary, #e2791d);
  background: radial-gradient(circle, var(--hv-primary, #e2791d) 0%, var(--hv-primary, #e2791d) 38%, var(--hv-white, #fff) 42%);
}

.catalog-filter-option:has(input:checked) span {
  color: var(--hv-text, #443935);
  font-weight: 500;
}

/* Fabric property tags */
.catalog-fabric-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.fabric-tag {
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
  user-select: none;
}

.fabric-tag:hover {
  border-color: var(--hv-primary, #e2791d) !important;
  color: var(--hv-primary, #e2791d);
}

.fabric-tag.active {
  background: var(--hv-primary, #e2791d) !important;
  border-color: var(--hv-primary, #e2791d) !important;
  color: #fff !important;
}

/* Mobile filter toggle button */
#filter-toggle {
  border-color: var(--hv-border, #e0d8cc);
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

#filter-toggle:hover,
#filter-toggle.is-open {
  border-color: var(--hv-primary, #e2791d);
  color: var(--hv-primary, #e2791d);
}

#filter-toggle.is-open {
  background: rgba(226, 121, 29, 0.08);
}

/* Product grid loading state (renamed from filter-panel) */
.catalog-grid-panel {
  transition: opacity 0.35s ease, filter 0.35s ease;
}

.catalog-grid-panel.loading {
  opacity: 0.45;
  filter: blur(1px);
  pointer-events: none;
}

.catalog-card.hidden-by-filter {
  display: none;
}

/* Explore catalogue CTA — outside grid so it never stretches like a card */
.catalog-grid-footer {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
  width: 100%;
}

.catalog-explore-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: auto;
  max-width: 100%;
  padding: 1rem 2.5rem;
  background: var(--hv-white, #fff);
  border: 1px solid var(--hv-border, #e0d8cc);
  color: var(--hv-text, #443935);
  font-family: "Work Sans", sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.catalog-explore-btn:hover {
  border-color: var(--hv-primary, #e2791d);
  color: var(--hv-primary, #e2791d);
  box-shadow: 0 8px 24px rgba(226, 121, 29, 0.1);
}

.catalog-explore-btn .material-symbols-outlined {
  font-size: 1.25rem;
  transition: transform 0.2s ease;
}

.catalog-explore-btn:hover .material-symbols-outlined {
  transform: translateX(3px);
}