/* Category listing page — sidebar filters + product grid */
#page-category {
  background: var(--bg);
  min-height: calc(100vh - 120px);
}

.cat-page-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 20px 48px;
}

.cat-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.cat-breadcrumb a,
.cat-breadcrumb span.link {
  color: var(--text-muted);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s;
}

.cat-breadcrumb a:hover,
.cat-breadcrumb span.link:hover {
  color: var(--primary);
}

.cat-breadcrumb .current {
  color: var(--text);
  font-weight: 600;
}

.cat-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 900px) {
  .cat-layout {
    grid-template-columns: 1fr;
    display: flex;
    flex-direction: column;
  }

  .cat-main {
    order: 1;
  }

  .cat-sidebar {
    order: 2;
    position: static;
  }
}

/* Sidebar */
.cat-sidebar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: sticky;
  top: 80px;
}

.filter-block {
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.filter-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.filter-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
}

.filter-option input {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}

.filter-option:hover {
  color: var(--text);
}

.filter-option .count {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-light);
}

.filter-stars {
  color: #f5a623;
  letter-spacing: -1px;
  font-size: 12px;
}

/* Main area */
.cat-main {}

.cat-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.cat-result-count {
  font-size: 14px;
  color: var(--text-muted);
}

.cat-result-count strong {
  color: var(--text);
  font-weight: 700;
}

.cat-sort {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.cat-sort select {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: inherit;
  font-size: 13px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  outline: none;
}

.cat-sort select:focus {
  border-color: var(--primary);
}

#category-product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 1100px) {
  #category-product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  #category-product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  #category-product-grid {
    grid-template-columns: 1fr;
  }
}

.cat-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
  font-size: 15px;
}

.cat-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px;
  color: var(--text-muted);
}

/* Category page product cards — match reference layout */
#page-category .product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.15s;
}

#page-category .product-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

#page-category .prod-img {
  height: 200px;
}

#page-category .prod-discount {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
}

#page-category .prod-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
}

#page-category .prod-foot .add-cart-btn,
#page-category .prod-foot .preorder-btn {
  display: none;
}

#page-category .prod-old {
  display: inline;
  margin-left: 6px;
}

#page-category .prod-foot {
  justify-content: flex-start;
}

#page-category .prod-foot > div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
}

#page-category .discount-pct {
  font-size: 12px;
  font-weight: 600;
  color: var(--green);
  margin-left: 4px;
}