/* 상품 그리드 래퍼 */
.sts-product-grid-wrapper {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* 그리드 제목 */
.sts-product-grid-title {
  font-size: 28px;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 30px;
  text-align: center;
}

/* 상품 그리드 */
.sts-product-grid {
  display: grid;
  gap: 24px;
  margin-bottom: 40px;
}

.sts-product-grid.columns-2 {
  grid-template-columns: repeat(2, 1fr);
}

.sts-product-grid.columns-3 {
  grid-template-columns: repeat(3, 1fr);
}

.sts-product-grid.columns-4 {
  grid-template-columns: repeat(4, 1fr);
}

.sts-product-grid.columns-5 {
  grid-template-columns: repeat(5, 1fr);
}

/* 상품 카드 */
.sts-product-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.sts-product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 상품 링크 */
.sts-product-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

/* 상품 이미지 */
.sts-product-image {
  position: relative;
  padding-bottom: 100%;
  overflow: hidden;
  background: #f9fafb;
}

.sts-product-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

/* 배지 */
.sts-badge {
  position: absolute;
  top: 12px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 20px;
  z-index: 1;
}

.sts-badge.featured {
  left: 12px;
  background: #ef4444;
  color: #fff;
}

.sts-badge.sale {
  right: 12px;
  background: #f59e0b;
  color: #fff;
}

.sts-badge.new {
  left: 12px;
  top: 48px;
  background: #10b981;
  color: #fff;
}

/* 상품 정보 */
.sts-product-info {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* 카테고리 */
.sts-product-category {
  font-size: 12px;
  color: #6b7280;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sts-product-title {
  font-size: 16px;
  font-weight: 600;
  color: #1f2937;
  margin: 0 0 8px 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 상품 태그 */
.sts-product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.sts-tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  background: #e5e7eb;
  color: #4b5563;
  border-radius: 12px;
}

/* 가격 */
.sts-product-price {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.sts-price-regular {
  font-size: 14px;
  color: #9ca3af;
  text-decoration: line-through;
}

.sts-price-sale {
  font-size: 18px;
  font-weight: 700;
  color: #1f2937;
}

/* 상품 설명 */
.sts-product-excerpt {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.5;
  margin-top: auto;
}

/* 상품 액션 */
.sts-product-actions {
  padding: 0 20px 20px;
  display: flex;
  gap: 8px;
}

.sts-quick-add,
.sts-view-detail {
  flex: 1;
  padding: 10px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  border-radius: 6px;
  transition: all 0.2s;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.sts-quick-add {
  background: #1f2937;
  color: #fff;
  border: none;
}

.sts-quick-add:hover {
  background: #374151;
}

.sts-view-detail {
  background: #fff;
  color: #1f2937;
  border: 1px solid #e5e7eb;
}

.sts-view-detail:hover {
  background: #f9fafb;
  border-color: #d1d5db;
}

/* 페이지네이션 */
.sts-product-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.sts-product-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  font-size: 14px;
  font-weight: 500;
  color: #4b5563;
  text-decoration: none;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  transition: all 0.2s;
  background: #fff;
}

.sts-product-pagination .page-numbers:hover {
  background: #f9fafb;
  border-color: #d1d5db;
}

.sts-product-pagination .page-numbers.current {
  background: #1f2937;
  color: #fff;
  border-color: #1f2937;
  cursor: default;
}

.sts-product-pagination .page-numbers.dots {
  border: none;
  background: none;
  cursor: default;
}

.sts-product-pagination .page-numbers.dots:hover {
  background: none;
}

.sts-product-pagination .prev,
.sts-product-pagination .next {
  padding: 0;
  width: 36px;
}

.sts-product-pagination svg {
  width: 16px;
  height: 16px;
}

/* 상품 없음 메시지 */
.sts-no-products {
  text-align: center;
  padding: 60px 20px;
  color: #6b7280;
  font-size: 16px;
}

/* 반응형 디자인 */
@media (max-width: 1024px) {
  .sts-product-grid.columns-5 {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 768px) {
  .sts-product-grid-wrapper {
    padding: 20px 16px;
  }
  
  .sts-product-grid-title {
    font-size: 24px;
    margin-bottom: 20px;
  }
  
  .sts-product-grid {
    gap: 16px;
  }
  
  .sts-product-grid.columns-3,
  .sts-product-grid.columns-4,
  .sts-product-grid.columns-5 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sts-product-info {
    padding: 16px;
  }
  
  .sts-product-title {
    font-size: 15px;
  }
  
  .sts-price-sale {
    font-size: 16px;
  }
  
  .sts-product-actions {
    padding: 0 16px 16px;
  }
  
  .sts-quick-add,
  .sts-view-detail {
    padding: 8px;
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .sts-product-grid,
  .sts-product-grid.columns-2,
  .sts-product-grid.columns-3,
  .sts-product-grid.columns-4,
  .sts-product-grid.columns-5 {
    grid-template-columns: 1fr;
  }
  
  .sts-badge {
    font-size: 11px;
    padding: 3px 8px;
  }
  
  .sts-quick-add svg {
    display: none;
  }
}