/* Deferred: catalog controls / empty / pagination — catalog.html only */
/* ===== Catalog Controls ===== */
.catalog-controls {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}

.catalog-filters {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px;
  flex: 1 1 auto;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.catalog-filters::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  padding: 0 18px;
  height: 42px;
  border: 1px solid var(--color-gray-dark);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--color-text);
  flex-shrink: 0;
  box-sizing: border-box;
  white-space: nowrap;
}

.filter-btn__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cat-color, var(--color-primary));
  flex-shrink: 0;
}

.filter-btn:hover,
.filter-btn--active {
  border-color: var(--cat-color, var(--color-primary));
  background: var(--cat-color, var(--color-primary));
  color: var(--color-white);
}

.filter-btn--active .filter-btn__dot,
.filter-btn:hover .filter-btn__dot {
  background: #fff;
}

.catalog-search-sort {
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  align-items: center;
  flex: 0 0 auto;
}

.search-box {
  position: relative;
  flex-shrink: 0;
}

.search-box__input {
  padding: 0 16px 0 40px;
  height: 42px;
  border: 1px solid var(--color-gray-dark);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 16px;
  width: 128px;
  max-width: min(280px, 42vw);
  transition: width 0.28s ease, border-color var(--transition), max-width 0.28s ease;
  outline: none;
  box-sizing: border-box;
}

.search-box__input:focus,
.search-box__input:not(:placeholder-shown) {
  width: 280px;
  max-width: min(280px, 55vw);
}

.search-box__input:focus {
  border-color: var(--color-primary);
}

.search-box__icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  pointer-events: none;
}

.sort-select {
  padding: 0 16px;
  height: 42px;
  border: 1px solid var(--color-gray-dark);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 16px;
  background: var(--color-white);
  cursor: pointer;
  outline: none;
  max-width: 100%;
  box-sizing: border-box;
  flex-shrink: 0;
}

.catalog-info {
  margin-bottom: 24px;
  color: var(--color-text-light);
  font-size: 0.9rem;
}

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
}

.empty-state__icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.empty-state h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--color-dark);
}

.empty-state p {
  color: var(--color-text-light);
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 36px;
}

.pagination__btn {
  min-width: 42px;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--color-gray-dark);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.pagination__btn:hover:not(:disabled) {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination__btn--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.pagination__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination__ellipsis {
  color: var(--color-text-light);
  padding: 0 4px;
}

@media (max-width: 768px) {
  .catalog-controls {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 10px;
  }
  .catalog-search-sort {
    flex-direction: row;
    width: auto;
    flex-shrink: 0;
    gap: 8px;
  }
  .search-box__input {
    width: 48px;
    padding-right: 10px;
    max-width: none;
  }
  .search-box__input:focus,
  .search-box__input:not(:placeholder-shown) {
    width: min(220px, 52vw);
    max-width: none;
  }
  .sort-select {
    width: auto;
    max-width: 150px;
  }
  .filter-btn {
    min-height: 42px;
    height: 42px;
  }
}