/* PDP: фільтр асортименту SKU */

.sku-filter {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 14px;
  padding: 12px;
  background: color-mix(in srgb, var(--color-border) 35%, #fff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.sku-filter__search {
  position: relative;
}

.sku-filter__search input[type="search"] {
  width: 100%;
  min-height: 44px;
  padding: 10px 40px 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: inherit;
  font-size: 16px;
  line-height: 1.3;
  -webkit-appearance: none;
  appearance: none;
}

.sku-filter__search input[type="search"]::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
}

.sku-filter__search input[type="search"]:focus {
  outline: 2px solid color-mix(in srgb, var(--color-primary) 55%, transparent);
  outline-offset: 1px;
  border-color: var(--color-primary);
}

.sku-filter__clear-q {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-muted);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.sku-filter__clear-q[hidden] {
  display: none;
}

.sku-filter__row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.sku-filter__label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.sku-filter__chips {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
  padding: 2px 2px 6px;
  margin: 0 -2px;
}

.sku-filter__chip {
  flex: 0 0 auto;
  min-height: 40px;
  min-width: 44px;
  padding: 8px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.sku-filter__chip:hover {
  border-color: color-mix(in srgb, var(--color-primary) 45%, var(--color-border));
}

.sku-filter__chip.is-active {
  background: color-mix(in srgb, var(--color-primary) 16%, #fff);
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

.sku-filter__chip:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.sku-filter__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  min-height: 28px;
}

.sku-filter__stock {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  font-size: 14px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.sku-filter__stock input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}

.sku-filter__count {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-left: auto;
}

.sku-filter__reset {
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  -webkit-tap-highlight-color: transparent;
}

.sku-filter__reset[hidden] {
  display: none;
}

.sku-filter__empty {
  margin: 0 0 12px;
  padding: 16px 12px;
  text-align: center;
  font-size: 14px;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
}

.sku-filter__empty[hidden] {
  display: none;
}

.data-table--sku tr.is-filtered-out {
  display: none;
}

@media (min-width: 768px) {
  .sku-filter {
    padding: 14px 16px;
    gap: 14px;
  }

  .sku-filter__chips {
    flex-wrap: wrap;
    overflow-x: visible;
    padding-bottom: 2px;
  }

  .sku-filter__chip {
    min-height: 36px;
  }

  .sku-filter__stock {
    min-height: 36px;
  }
}