/* ============================================
   产品列表页样式
   ============================================ */

/* 页面头部 */
.page-header {
  padding: 120px 0 40px;
  background: var(--white);
  border-bottom: 1px solid var(--border-light);
}

.page-header__breadcrumb {
  font-size: 13px;
  color: var(--tertiary);
  margin-bottom: 12px;
}

.page-header__breadcrumb a {
  color: var(--secondary);
  transition: color 0.2s;
}

.page-header__breadcrumb a:hover {
  color: var(--primary);
}

.page-header__breadcrumb span {
  margin: 0 6px;
}

.page-header__title {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.page-header__subtitle {
  font-size: 16px;
  color: var(--secondary);
  max-width: 600px;
}

/* 筛选栏 */
.filter-bar {
  padding: 20px 0;
  background: var(--light-gray);
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: var(--header-height);
  z-index: 99;
}

.filter-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.filter-bar__categories {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.filter-bar__categories a {
  font-size: 14px;
  font-weight: 500;
  color: var(--secondary);
  transition: color 0.2s;
  white-space: nowrap;
}

.filter-bar__categories a:hover,
.filter-bar__categories a.active {
  color: var(--primary);
}

.filter-bar__sort {
  display: flex;
  align-items: center;
  gap: 8px;
}

.filter-bar__sort label {
  font-size: 13px;
  color: var(--secondary);
}

.filter-bar__sort select {
  border: 1px solid var(--border-medium);
  background: var(--white);
  padding: 6px 32px 6px 12px;
  font-size: 13px;
  font-family: var(--font-body);
  color: var(--primary);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%236B6B6B' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

/* 产品网格 */
.products-section {
  padding: 40px 0 80px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-card-lg);
}

.products-grid__count {
  grid-column: 1 / -1;
  font-size: 14px;
  color: var(--secondary);
  padding-bottom: 8px;
}

/* 产品列表卡片 */
.plist-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.plist-card:hover {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.plist-card__img {
  height: 260px;
  background: var(--light-gray);
  overflow: hidden;
  position: relative;
}

.plist-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.plist-card:hover .plist-card__img img {
  transform: scale(1.05);
}

.plist-card__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--primary);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
}

.plist-card__body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.plist-card__name {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
}

.plist-card__specs {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.plist-card__spec {
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.plist-card__spec-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.plist-card__features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.plist-card__tag {
  font-size: 11px;
  padding: 3px 8px;
  background: var(--light-gray);
  color: var(--secondary);
}

.plist-card__bottom {
  margin-top: auto;
  padding-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.plist-card__link {
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
}

.plist-card__link:hover {
  gap: 8px;
}

/* 分页 */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-top: 48px;
}

.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-size: 14px;
  font-weight: 500;
  color: var(--secondary);
  border: 1px solid var(--border-light);
  transition: all 0.2s;
}

.pagination a:hover {
  border-color: var(--primary);
  color: var(--primary);
}

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

.pagination span.dots {
  border: none;
}

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-header__title {
    font-size: 34px;
  }
}

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

  .page-header {
    padding: 100px 0 32px;
  }

  .page-header__title {
    font-size: 28px;
  }

  .filter-bar {
    position: relative;
    top: 0;
  }

  .filter-bar .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .filter-bar__categories {
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

  .page-header__title {
    font-size: 24px;
  }
}