/* ========== 源码商城页面样式 ========== */

/* Filter Section */
.filter-section {
  padding: 24px 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  position: sticky;
  top: 72px;
  z-index: 50;
}

.filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-tab:hover {
  border-color: var(--gray-300);
  color: var(--gray-700);
}

.filter-tab.active {
  background: var(--red-500);
  border-color: var(--red-500);
  color: var(--white);
}

.filter-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  min-width: 240px;
}

.filter-search-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.filter-search svg {
  color: var(--gray-400);
}

.filter-search input {
  border: none;
  background: transparent;
  font-size: 14px;
  color: var(--gray-700);
  outline: none;
  width: 100%;
}

.filter-search input::placeholder {
  color: var(--gray-400);
}

/* Products Section */
.products-section {
  padding: 60px 0 100px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Product Card */
.product-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: all 0.3s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
  position: relative;
  overflow: hidden;
}

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

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  background: var(--red-500);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  border-radius: 999px;
}

.product-badge.new {
  background: linear-gradient(135deg, var(--gray-700), var(--gray-800));
}

.product-badge.hot {
  background: linear-gradient(135deg, var(--red-400), var(--red-500));
}

.product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.product-card:hover .product-overlay {
  opacity: 1;
}

.product-info {
  padding: 20px;
}

.product-category {
  font-size: 12px;
  color: var(--red-500);
  font-weight: 500;
  margin-bottom: 8px;
}

.product-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.product-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.product-tags span {
  padding: 4px 8px;
  background: var(--gray-100);
  color: var(--gray-600);
  font-size: 11px;
  border-radius: 4px;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-price {
  font-size: 20px;
  font-weight: 700;
  color: var(--red-500);
}

.product-price span {
  font-size: 14px;
  font-weight: 500;
}

.product-sales {
  font-size: 12px;
  color: var(--gray-400);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
}

.pagination-btn:hover:not(:disabled) {
  border-color: var(--red-300);
  color: var(--red-500);
  background: var(--red-50);
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-numbers {
  display: flex;
  gap: 4px;
}

.pagination-number {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
}

.pagination-number:hover {
  border-color: var(--gray-300);
  color: var(--gray-900);
}

.pagination-number.active {
  background: var(--red-500);
  border-color: var(--red-500);
  color: var(--white);
}

.pagination-info {
  text-align: center;
  margin-top: 16px;
  font-size: 14px;
  color: var(--gray-500);
}

@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter-search {
    min-width: auto;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .pagination {
    flex-wrap: wrap;
    gap: 12px;
  }
  
  .pagination-btn {
    padding: 8px 12px;
    font-size: 13px;
  }
  
  .pagination-number {
    width: 36px;
    height: 36px;
    font-size: 13px;
  }
}