/* ---- Product catalog page (/product/list.html) ---- */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-lg);
  align-items: start;
}

@media (max-width: 991.98px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }
}

/* ---- Filter sidebar ---- */
.catalog-filter {
  background-color: var(--color-paper-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.catalog-filter-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.catalog-filter-head h2 {
  font-size: 1.15rem;
  margin: 0;
}

.catalog-filter-head i {
  color: var(--color-gold-deep);
  font-size: 1.1rem;
}

.catalog-filter-group {
  margin-bottom: 1.5rem;
}

.catalog-filter-group:last-child {
  margin-bottom: 0;
}

.catalog-filter-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 0.6rem;
}

.catalog-filter-group select.form-select {
  border-color: var(--color-border);
  border-radius: var(--radius-sm);
}

.catalog-filter-group select.form-select:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 0.2rem rgba(184, 149, 74, 0.18);
}

.catalog-filter-divider {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: 1.25rem 0;
}

.catalog-check {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.3rem 0;
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--color-ink);
}

.catalog-check input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--color-gold-deep);
  cursor: pointer;
}

.catalog-check.is-all {
  font-weight: 700;
  color: var(--color-gold-deep);
}

/* ---- Search + result count ---- */
.catalog-toolbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.catalog-search {
  position: relative;
  flex: 1 1 320px;
}

.catalog-search input {
  width: 100%;
  padding: 0.7rem 1rem 0.7rem 2.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  background-color: var(--color-paper-raised);
}

.catalog-search input:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 0.2rem rgba(184, 149, 74, 0.18);
}

.catalog-search i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

.catalog-count {
  flex: none;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.catalog-empty {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 3rem 1rem;
  color: var(--color-text-muted);
}

.catalog-empty.is-visible {
  display: flex;
}

.catalog-empty-icon {
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--color-paper);
  color: var(--color-gold-deep);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.catalog-empty-text {
  margin: 0 0 1.25rem;
  max-width: 40ch;
}