/* 积分商城样式 */
.shipping-form-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
}

.form-card {
  background: white;
  border-radius: 10px;
  padding: 30px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.form-hint {
  color: #666;
  margin-bottom: 20px;
  text-align: center;
  font-size: 14px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
  color: #333;
}

.form-group .required {
  color: #e74c3c;
}

.form-control {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 14px;
  transition: border-color 0.3s;
}

.form-control:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102,126,234,0.1);
}

.form-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 30px;
}

/* 绑定提示框样式 */
.shipping-notice {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 15px 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin: 0 auto 30px;
  max-width: 800px;
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
  animation: slideDown 0.5s ease;
}

.shipping-notice i {
  font-size: 24px;
}

.shipping-notice span {
  flex: 1;
  font-size: 15px;
  font-weight: 500;
}

.shipping-notice .btn-sm {
  padding: 8px 16px;
  font-size: 14px;
  background: white;
  color: #667eea;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s;
  font-weight: 600;
}

.shipping-notice .btn-sm:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 商店选择页面 */
.shop-selection-container {
  padding: 30px;
}

.shop-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.shop-card {
  background: white;
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: relative;
  overflow: hidden;
}

.shop-card:hover:not(.disabled) {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.shop-card.disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background: #f5f5f5;
}

.shop-card-icon {
  font-size: 48px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.shop-card h3 {
  margin: 15px 0;
  color: #333;
  font-size: 20px;
}

.shop-card p {
  color: #666;
  font-size: 14px;
  margin-bottom: 20px;
}

.shop-card-points {
  background: #f8f9fa;
  padding: 10px;
  border-radius: 5px;
  font-size: 14px;
  color: #666;
}

.points-value {
  color: #27ae60;
  font-weight: bold;
  font-size: 16px;
}

.shop-card-coming {
  color: #95a5a6;
  font-size: 14px;
  margin-top: 20px;
}

/* 商店页面 */
.shop-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 15px;
}

.btn-back {
  background: #667eea;
  color: white;
  border: none;
  padding: 8px 15px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 14px;
  transition: background 0.3s;
}

.btn-back:hover {
  background: #5a67d8;
}

.user-points {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
}

.shop-filters {
  background: white;
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 30px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.search-bar {
  display: flex;
  flex: 1;
  min-width: 200px;
}

.search-bar input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 5px 0 0 5px;
  font-size: 14px;
}

.search-bar button {
  background: #667eea;
  color: white;
  border: none;
  padding: 8px 15px;
  border-radius: 0 5px 5px 0;
  cursor: pointer;
}

.price-filter {
  display: flex;
  align-items: center;
  gap: 10px;
}

.price-filter input {
  width: 100px;
  padding: 8px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 14px;
}

.price-filter button {
  background: #667eea;
  color: white;
  border: none;
  padding: 8px 15px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 14px;
}

/* 商品网格 */
.shop-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
  padding: 20px;
  background: white;
  border-radius: 10px;
}

.shop-item {
  background: white;
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 15px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.shop-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  border-color: #667eea;
}

.shop-item.sold-out {
  opacity: 0.7;
}

.sold-out-badge {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 60px 60px 0 0;
  border-color: #e74c3c transparent transparent transparent;
  z-index: 10;
}

.sold-out-badge::after {
  content: '售罄';
  position: absolute;
  top: -45px;
  left: 5px;
  color: white;
  font-size: 12px;
  font-weight: bold;
  transform: rotate(-45deg);
}

.item-image {
  width: 128px;
  height: 128px;
  margin: 0 auto 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f9fa;
  border-radius: 8px;
  overflow: hidden;
}

.item-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
}

.item-name {
  font-size: 14px;
  font-weight: 500;
  color: #333;
  margin-bottom: 8px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-price {
  color: #e74c3c;
  font-weight: bold;
  margin-bottom: 5px;
  font-size: 14px;
}

.item-stock {
  color: #666;
  font-size: 12px;
}

.no-items {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: #999;
}

/* 商品详情弹窗 - 修复z-index层级问题 */
.shop-detail-modal {
  max-width: 500px;
  position: relative;
  z-index: 11000; /* 设置商品详情弹窗的z-index */
}

/* 确保商品详情弹窗的父容器有正确的z-index */
.shop-detail-modal .modal {
  z-index: 11000 !important; /* 商品详情弹窗层级 */
}

.shop-detail-modal .modal-content {
  background: white !important; /* 确保背景为纯白色 */
  position: relative;
  z-index: 11001;
}

.shop-detail-modal .modal-body {
  background: white !important; /* 移除任何渐变背景 */
  padding: 0;
}

.detail-image {
  text-align: center;
  margin-bottom: 20px;
  padding: 20px;
  background: white;
}

.detail-image img {
  max-width: 200px;
  max-height: 200px;
  border-radius: 10px;
}

.detail-info {
  padding: 20px;
  background: white;
}

.detail-desc {
  color: #666;
  margin-bottom: 15px;
  line-height: 1.6;
}

.detail-price {
  color: #e74c3c;
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
}

.detail-stock {
  color: #666;
  font-size: 14px;
}

/* 管理页面 */
.admin-toolbar {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.admin-table-container {
  background: white;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table thead {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.admin-table th {
  padding: 15px;
  text-align: left;
  font-size: 14px;
  font-weight: 500;
}

.admin-table td {
  padding: 12px 15px;
  border-bottom: 1px solid #eee;
  font-size: 14px;
}

.admin-table tbody tr:hover {
  background: #f8f9fa;
}

.admin-item-thumb {
  width: 24px;
  height: 24px;
  object-fit: cover;
  border-radius: 4px;
}

.desc-cell {
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-small {
  padding: 5px 10px;
  margin: 0 2px;
  border: none;
  border-radius: 3px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-edit {
  background: #3498db;
  color: white;
}

.btn-edit:hover {
  background: #2980b9;
}

.btn-delete {
  background: #e74c3c;
  color: white;
}

.btn-delete:hover {
  background: #c0392b;
}

.loading-cell,
.empty-cell {
  text-align: center;
  padding: 40px;
  color: #999;
}

/* 商品编辑弹窗 - 设置正确的层级 */
.item-modal {
  max-width: 600px;
  position: relative;
  z-index: 11000;
}

.item-modal .modal {
  z-index: 11000 !important;
}

.item-modal .modal-content {
  background: white !important;
  position: relative;
  z-index: 11001;
}

.item-modal .modal-body {
  background: white !important; /* 确保纯白色背景 */
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.image-upload-area {
  border: 2px dashed #ddd;
  border-radius: 5px;
  padding: 20px;
  text-align: center;
}

#image-preview {
  margin-top: 15px;
}

#image-preview img {
  max-width: 200px;
  max-height: 200px;
  border-radius: 5px;
}

/* 用户设置页面的收货信息 */
.shipping-settings-card {
  background: white;
  border-radius: 10px;
  padding: 20px;
  margin-top: 20px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.shipping-settings-card h3 {
  margin-bottom: 20px;
  color: #333;
  font-size: 18px;
  border-bottom: 2px solid #667eea;
  padding-bottom: 10px;
}

.shipping-info {
  padding: 15px;
  background: #f8f9fa;
  border-radius: 5px;
}

.info-row {
  display: flex;
  margin-bottom: 10px;
  font-size: 14px;
}

.info-row .label {
  width: 100px;
  color: #666;
  font-weight: 500;
}

.no-shipping {
  text-align: center;
  color: #999;
  padding: 30px;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .shop-cards {
    grid-template-columns: 1fr;
    padding: 15px;
  }
  
  .shop-items {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    padding: 15px;
  }
  
  .shop-filters {
    flex-direction: column;
  }
  
  .search-bar,
  .price-filter {
    width: 100%;
  }
  
  .shop-header {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  
  .user-points {
    text-align: center;
  }
  
  .admin-table {
    font-size: 12px;
  }
  
  .admin-table th,
  .admin-table td {
    padding: 8px;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  /* 移动端弹窗修复 */
  .modal-content {
    margin: 20px;
    max-width: calc(100% - 40px);
    max-height: 90vh !important; /* 限制高度 */
  }
  
  .shop-detail-modal .modal-content,
  .item-modal .modal-content {
    max-height: 85vh !important;
    overflow-y: auto;
  }
}

@media (max-width: 480px) {
  .shop-items {
    grid-template-columns: 1fr;
  }
  
  .shop-item {
    display: flex;
    align-items: center;
    text-align: left;
    padding: 15px;
  }
  
  .item-image {
    width: 80px;
    height: 80px;
    margin: 0 15px 0 0;
    flex-shrink: 0;
  }
  
  .item-name {
    height: auto;
    justify-content: flex-start;
  }
  
  .btn-small {
    display: block;
    width: 100%;
    margin: 5px 0;
  }
}

/* 通用按钮样式 */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(102,126,234,0.3);
}

.btn-secondary {
  background: #95a5a6;
  color: white;
}

.btn-secondary:hover {
  background: #7f8c8d;
}

.btn-danger {
  background: #e74c3c;
  color: white;
}

.btn-danger:hover {
  background: #c0392b;
}

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

/* 加载动画 */
.loading {
  text-align: center;
  padding: 40px;
  color: #999;
}

.loading i {
  font-size: 24px;
  margin-right: 10px;
}

/* ========== 新增兑换记录相关样式 ========== */

/* 管理页搜索栏 */
.admin-search-bar {
  background: white;
  padding: 20px;
  border-radius: 10px;
  margin-bottom: 20px;
  display: flex;
  gap: 10px;
}

.admin-search-bar input {
  flex: 1;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 14px;
}

/* 收货信息单元格 */
.shipping-info-cell {
  font-size: 12px;
  line-height: 1.4;
}

.shipping-info-cell div {
  margin: 2px 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 200px;
}

/* 兑换码样式 */
.redemption-code {
  font-family: 'Courier New', monospace;
  background: #f0f0f0;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 12px;
  word-break: break-all;
}

.btn-copy {
  background: #17a2b8;
  color: white;
  padding: 3px 8px;
  margin-left: 5px;
}

.btn-copy:hover {
  background: #138496;
}

/* 订单号样式 */
.order-number {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  color: #666;
}

/* 限购设置样式优化 */
.limit-setting {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 10px;
  background: #f8f9fa;
  border-radius: 5px;
}

.limit-setting label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  cursor: pointer;
  font-weight: 500;
}

.limit-setting input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  cursor: pointer;
}

.limit-setting input[type="number"] {
  padding: 6px 10px;
  border: 1px solid #ddd;
  border-radius: 4px;
  width: 120px;
  font-size: 14px;
}

.limit-setting input[type="number"]:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102,126,234,0.1);
}

/* 订单状态徽章 */
.status-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
  display: inline-block;
}

.status-badge.completed {
  background: #d4edda;
  color: #155724;
}

.status-badge.pending {
  background: #fff3cd;
  color: #856404;
}

.status-badge.cancelled {
  background: #f8d7da;
  color: #721c24;
}

/* 分页样式优化 */
#orders-pagination,
#admin-orders-pagination {
  margin-top: 20px;
  text-align: center;
}

.pagination {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  padding: 10px;
  background: white;
  border-radius: 5px;
}

.pagination button {
  padding: 8px 12px;
  border: 1px solid #ddd;
  background: white;
  cursor: pointer;
  border-radius: 4px;
  font-size: 14px;
  transition: all 0.3s;
}

.pagination button:hover {
  background: #667eea;
  color: white;
  border-color: #667eea;
}

.pagination .current-page {
  padding: 8px 12px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
}

.pagination span {
  padding: 0 5px;
  color: #999;
}

/* 表格响应式优化 */
@media (max-width: 1200px) {
  .orders-table {
    font-size: 13px;
  }
  
  .orders-table th,
  .orders-table td {
    padding: 8px;
  }
  
  .shipping-info-cell {
    font-size: 11px;
  }
  
  .shipping-info-cell div {
    max-width: 150px;
  }
}

@media (max-width: 768px) {
  .orders-container {
    overflow-x: auto;
  }
  
  .orders-table {
    min-width: 800px;
    font-size: 12px;
  }
  
  .admin-search-bar {
    flex-direction: column;
  }
  
  .admin-search-bar input {
    width: 100%;
  }
  
  .pagination button {
    padding: 6px 10px;
    font-size: 12px;
  }
  
  .limit-setting {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .limit-setting input[type="number"] {
    width: 100%;
  }
}

/* 按钮组样式 */
.shop-header-right {
  display: flex;
  gap: 15px;
  align-items: center;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .shop-header-right {
    width: 100%;
    justify-content: center;
  }
  
  .shop-header-right .btn {
    flex: 1;
    min-width: 120px;
  }
}

/* 信息提示样式 */
.btn-info {
  background: #17a2b8;
  color: white;
}

.btn-info:hover {
  background: #138496;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(23,162,184,0.3);
}

/* 空数据提示 */
.empty-cell {
  text-align: center;
  padding: 60px 20px;
  color: #999;
  font-size: 14px;
}

/* 加载动画优化 */
.loading-cell {
  text-align: center;
  padding: 40px;
  color: #667eea;
}

.loading-cell i {
  font-size: 24px;
  margin-right: 10px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* 确保错误提示弹窗在最上层 */
.error-modal,
.success-modal,
.warning-modal {
  z-index: 25000 !important; /* 错误提示弹窗最高层级 */
}

/* 修复所有弹窗背景问题 */
.modal-body {
  background: white !important; /* 强制所有弹窗body为纯白色 */
}

/* 修复所有弹窗层级 */
.modal {
  z-index: 10000; /* 基础弹窗层级 */
}

.shop-detail-modal .modal {
  z-index: 11000; /* 商品详情弹窗 */
}

#message-modal {
  z-index: 20000; /* 消息提示弹窗 */
}

/* 商品编辑弹窗样式优化 */
.item-modal .modal-body {
  padding: 25px;
  max-height: 70vh;
  overflow-y: auto;
}

.item-modal .form-group {
  margin-bottom: 20px;
}

.item-modal .form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: #333;
  font-size: 14px;
}

.item-modal .form-group input[type="text"],
.item-modal .form-group input[type="number"],
.item-modal .form-group textarea,
.item-modal .form-group select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 14px;
  transition: border-color 0.3s, box-shadow 0.3s;
  box-sizing: border-box;
}

.item-modal .form-group input:focus,
.item-modal .form-group textarea:focus,
.item-modal .form-group select:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102,126,234,0.1);
}

.item-modal .form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.item-modal .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.item-modal .image-upload-area {
  border: 2px dashed #ddd;
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  background: #f8f9fa;
  transition: border-color 0.3s;
}

.item-modal .image-upload-area:hover {
  border-color: #667eea;
}

.item-modal .image-upload-area input[type="file"] {
  margin-bottom: 10px;
}

.item-modal #image-preview,
.item-modal #credit-image-preview {
  margin-top: 15px;
  padding: 10px;
  background: white;
  border-radius: 5px;
}

.item-modal #image-preview img,
.item-modal #credit-image-preview img {
  max-width: 200px;
  max-height: 200px;
  border-radius: 5px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.item-modal .required {
  color: #e74c3c;
  margin-left: 2px;
}

.item-modal .modal-footer {
  padding: 20px 25px;
  border-top: 1px solid #eee;
  background: #f8f9fa;
}

/* 限购设置优化 */
.item-modal .limit-setting {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px 15px;
  background: #f8f9fa;
  border-radius: 5px;
  flex-wrap: wrap;
}

.item-modal .limit-setting label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  cursor: pointer;
  font-weight: 500;
}

.item-modal .limit-setting input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
  cursor: pointer;
}

.item-modal .limit-setting input[type="number"] {
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  width: 150px;
  font-size: 14px;
}

/* 虚拟物品配置样式 */
.item-modal #virtual-type-group,
.item-modal #credit-virtual-type-group,
.item-modal #virtual-value-group,
.item-modal #credit-virtual-value-group,
.item-modal #upgrade-rank-group {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 移动端优化 */
@media (max-width: 768px) {
  .item-modal .modal-content {
    margin: 10px;
    max-width: calc(100% - 20px);
    max-height: 90vh;
  }
  
  .item-modal .modal-body {
    padding: 15px;
    max-height: 65vh;
  }
  
  .item-modal .form-row {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .item-modal .limit-setting {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .item-modal .limit-setting input[type="number"] {
    width: 100%;
  }
  
  .item-modal .modal-footer {
    padding: 15px;
  }
  
  .item-modal .modal-footer .btn {
    width: 100%;
    margin-bottom: 10px;
  }
  
  .item-modal .modal-footer .btn:last-child {
    margin-bottom: 0;
  }
}

@media (max-width: 480px) {
  .item-modal .form-group input,
  .item-modal .form-group textarea,
  .item-modal .form-group select {
    font-size: 16px; /* 防止iOS自动缩放 */
  }
  
  .item-modal #image-preview img,
  .item-modal #credit-image-preview img {
    max-width: 150px;
    max-height: 150px;
  }
}

/* 收货信息表单按钮组优化 */
.form-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 30px;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .form-actions {
    flex-direction: column;
  }
  
  .form-actions .btn {
    width: 100%;
  }
}
/* 无限库存选项样式 */
.stock-setting {
  display: flex;
  align-items: center;
  gap: 10px;
}

.stock-setting input[type="number"] {
  flex: 1;
}

.unlimited-stock-label {
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  cursor: pointer;
  font-size: 0.9rem;
  color: #555;
}

.unlimited-stock-label input[type="checkbox"] {
  width: auto;
  margin: 0;
}


/* ========== 商品排序样式 ========== */
.sort-order-badge {
  display: inline-block;
  padding: 4px 12px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  min-width: 32px;
  text-align: center;
  box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

.help-text {
  color: #999;
  font-size: 0.85rem;
  font-weight: normal;
  margin-left: 5px;
}

.form-row .form-group label {
  display: flex;
  align-items: center;
}

/* 表格列宽优化 */
.admin-table th:nth-child(9) {
  text-align: center;
}

.admin-table td:has(.sort-order-badge) {
  text-align: center;
}