/* Bộ lọc sản phẩm - LỌC SẢN PHẨM, Bạn chọn, KIỂU THIẾT KẾ, MÀU SẮC */
.product-filter-sidebar .product-filter-container {
  background: #fff;
  padding: 1rem 0;
}
.product-filter-sidebar .product-filter-title {
  font-size: 1rem;
  font-weight: 700;
  color: #2563eb;
  text-transform: uppercase;
  margin: 0 0 1rem 0;
  letter-spacing: 0.02em;
}
.product-filter-sidebar .filter-container__selected-filter {
  background: #f3f4f6;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}
.product-filter-sidebar .filter-container__selected-filter.d-none {
  display: none !important;
}
.product-filter-sidebar .filter-container__selected-filter-header-title {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}
.product-filter-sidebar .filter-container__clear-all {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: #2563eb;
  text-decoration: none;
  margin-bottom: 0.5rem;
}
.product-filter-sidebar .filter-container__clear-all:hover {
  text-decoration: underline;
  color: #1d4ed8;
}
.product-filter-sidebar .selected-filter-tags {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.product-filter-sidebar .filter-tag {
  font-size: 0.8rem;
  padding: 0.25rem 0.5rem;
  background: #e5e7eb;
  border-radius: 4px;
  text-decoration: none;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.product-filter-sidebar .filter-tag-remove:hover {
  background: #d1d5db;
  color: #111;
}
.product-filter-sidebar .filter-tag-remove span {
  font-size: 1rem;
  line-height: 1;
  opacity: 0.8;
}
.product-filter-sidebar .product-filter-keyword {
  margin-bottom: 1rem;
}
.product-filter-sidebar .product-filter-keyword .form-control {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 4px;
}
.product-filter-sidebar .product-filter-group-head {
  font-size: 0.85rem;
  font-weight: 700;
  color: #2563eb;
  text-transform: uppercase;
  border: 1px solid #2563eb;
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 0.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}
.product-filter-sidebar .product-filter-group-head .toggle-icon::before {
  content: "−";
  font-style: normal;
  font-weight: bold;
}
.product-filter-sidebar .product-filter-toggle.collapsed .product-filter-group-head .toggle-icon::before {
  content: "+";
}
.product-filter-sidebar .product-filter-group {
  margin-bottom: 1rem;
}
.product-filter-sidebar .product-filter-container .filter-group {
  display: block !important;
}
.product-filter-sidebar .product-filter-toggle .filter-group {
  display: block !important;
}
.product-filter-sidebar .product-filter-toggle.collapsed .filter-group {
  display: none !important;
}
.product-filter-sidebar .design-filter-group ul,
.product-filter-sidebar .color-filter-group ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.product-filter-sidebar .design-filter-group .filter-item {
  padding: 0.35rem 0;
}
.product-filter-sidebar .design-filter-group .filter-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.9rem;
}
.product-filter-sidebar .design-filter-group .filter-label input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  accent-color: #2563eb;
}
.product-filter-sidebar .color-swatches-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.product-filter-sidebar .color-swatch-item {
  margin: 0;
}
.product-filter-sidebar .color-swatch-label {
  display: block;
  cursor: pointer;
  position: relative;
  width: 100%;
  padding-bottom: 100%;
}
.product-filter-sidebar .color-swatch-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.product-filter-sidebar .color-swatch {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #e5e7eb;
  box-sizing: border-box;
}
.product-filter-sidebar .color-swatch-label:hover .color-swatch,
.product-filter-sidebar .color-swatch-input:focus-visible + .color-swatch {
  border-color: #9ca3af;
}
.product-filter-sidebar .color-swatch-input:checked + .color-swatch {
  border-color: #2563eb;
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px #2563eb;
}