src/components/Administer.css

/* Administer.css */

.administer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
}

.administer-container h1 {
  text-align: center;
  color: #2c3e50;
  margin-bottom: 30px;
  font-size: 28px;
  font-weight: 600;
}

/* 选项卡样式 */
.tab-container {
  display: flex;
  margin-bottom: 20px;
  border-bottom: 1px solid #ddd;
}

.tab-button {
  padding: 10px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  color: #555;
  transition: all 0.3s ease;
  border-bottom: 3px solid transparent;
  margin-right: 5px;
}

.tab-button:hover {
  color: #3498db;
}

.tab-button.active {
  color: #3498db;
  border-bottom: 3px solid #3498db;
  font-weight: 600;
}

/* 搜索区域 */
.search-container {
  display: flex;
  margin-bottom: 20px;
  gap: 10px;
}

.search-input {
  flex: 1;
  padding: 10px 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  transition: border 0.3s;
}

.search-input:focus {
  outline: none;
  border-color: #3498db;
}

.search-button, .reset-button {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.3s;
}

.search-button {
  background-color: #3498db;
  color: white;
}

.search-button:hover {
  background-color: #2980b9;
}

.reset-button {
  background-color: #f1f1f1;
  color: #333;
}

.reset-button:hover {
  background-color: #ddd;
}

/* 表格样式 */
.user-table, .discount-table, .announcement-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.user-table th, 
.discount-table th, 
.announcement-table th {
  background-color: #3498db;
  color: white;
  padding: 12px 15px;
  text-align: left;
}

.user-table td, 
.discount-table td, 
.announcement-table td {
  padding: 12px 15px;
  border-bottom: 1px solid #ddd;
}

.user-table tr:nth-child(even), 
.discount-table tr:nth-child(even), 
.announcement-table tr:nth-child(even) {
  background-color: #f9f9f9;
}

.user-table tr:hover, 
.discount-table tr:hover, 
.announcement-table tr:hover {
  background-color: #f1f1f1;
}

/* 权限选择框 */
.authority-select {
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background-color: white;
  cursor: pointer;
}

.authority-select:focus {
  outline: none;
  border-color: #3498db;
}

/* 错误消息 */
.error-message {
  color: #e74c3c;
  background-color: #fadbd8;
  padding: 10px 15px;
  border-radius: 4px;
  margin-bottom: 15px;
  border-left: 4px solid #e74c3c;
}

/* 加载状态 */
.loading-message {
  color: #3498db;
  text-align: center;
  padding: 15px;
  font-style: italic;
}

/* 折扣卡片 */
.current-discount-section {
  margin-bottom: 30px;
  padding: 20px;
  background-color: #f8f9fa;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.current-discount-section h3 {
  margin-top: 0;
  color: #2c3e50;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
}

.current-discount-card {
  background-color: white;
  padding: 15px;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  margin-top: 15px;
}

.current-discount-card p {
  margin: 8px 0;
}

.current-discount-card strong {
  color: #2c3e50;
  margin-right: 10px;
}

/* 表单样式 */
.add-discount-form, .announcement-form {
  background-color: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  margin-bottom: 30px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.add-discount-form h3, .announcement-form h3 {
  margin-top: 0;
  color: #2c3e50;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: #2c3e50;
}

.form-group input[type="text"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  transition: border 0.3s;
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: #3498db;
}

/* 日期选择器样式 */
.react-datepicker-wrapper {
  width: 100%;
}

.react-datepicker__input-container input {
  width: 100%;
  padding: 10px 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
}

/* 按钮样式 */
button {
  padding: 10px 20px;
  background-color: #3498db;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.3s;
}

button:hover {
  background-color: #2980b9;
}

.delete-button {
  background-color: #e74c3c;
}

.delete-button:hover {
  background-color: #c0392b;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .administer-container {
    padding: 15px;
  }
  
  .tab-container {
    flex-wrap: wrap;
  }
  
  .tab-button {
    padding: 8px 15px;
    font-size: 14px;
  }
  
  .user-table, .discount-table, .announcement-table {
    display: block;
    overflow-x: auto;
  }
  
  .search-container {
    flex-direction: column;
  }
  
  .search-button, .reset-button {
    width: 100%;
  }
}