.catalog-page {
  padding-top: 1.5rem;
  padding-bottom: 3rem;
}

.catalog-page__inner {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.catalog-sidebar {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(15, 23, 42, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.catalog-sidebar.is-open {
  opacity: 1;
  visibility: visible;
}

.catalog-sidebar .filters {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(360px, 92vw);
  background: var(--color-white);
  overflow-y: auto;
  padding: 1rem;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

.catalog-sidebar.is-open .filters {
  transform: translateX(0);
}

@media (min-width: 992px) {
  .catalog-sidebar {
    position: static;
    opacity: 1 !important;
    visibility: visible !important;
    background: transparent;
  }

  .catalog-sidebar .filters {
    position: static;
    transform: none !important;
    width: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    max-height: none;
  }

  .catalog-page__inner {
    grid-template-columns: 280px 1fr;
    align-items: start;
  }
}

.filters__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.filters__clear {
  border: none;
  background: none;
  color: var(--color-primary);
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.filter-group {
  border-bottom: 1px solid var(--color-border);
  padding: 0.75rem 0;
}

.filter-group__toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 0;
  border: none;
  background: none;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  font-size: 0.95rem;
}

.filter-group__content {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0.75rem;
}

.filter-group.is-open .filter-group__content {
  display: flex;
}

.filter-group.is-open .filter-group__toggle span {
  transform: rotate(180deg);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
}

.filter-search {
  width: 100%;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.catalog-toolbar__sort {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.catalog-toolbar__sort select {
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.catalog-toolbar__filter-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

@media (min-width: 992px) {
  .catalog-toolbar__filter-toggle {
    display: none;
  }
}

.filter-count {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  padding: 0 0.45rem;
  font-size: 0.75rem;
}

.catalog-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .catalog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.pagination button {
  min-width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  cursor: pointer;
  font-family: inherit;
}

.pagination button.is-active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.pagination button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}