/* 公共样式 */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  color: #333;
}

/* Toast提示 */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 15px 25px;
  border-radius: 8px;
  color: white;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 10000;
  opacity: 0;
  transform: translateX(400px);
  transition: all 0.3s ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(0);
}

.toast-success {
  background: #52c41a;
}

.toast-error {
  background: #f5222d;
}

.toast-warning {
  background: #faad14;
}

.toast-info {
  background: #1890ff;
}

/* 加载动画 */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loading-spinner {
  text-align: center;
  color: white;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 15px;
}

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

/* 按钮样式 */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  outline: none;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary {
  background: #1890ff;
  color: white;
}

.btn-primary:hover {
  background: #40a9ff;
}

.btn-success {
  background: #52c41a;
  color: white;
}

.btn-success:hover {
  background: #73d13d;
}

.btn-danger {
  background: #f5222d;
  color: white;
}

.btn-danger:hover {
  background: #ff4d4f;
}

.btn-warning {
  background: #faad14;
  color: white;
}

.btn-warning:hover {
  background: #ffc53d;
}

.btn-secondary {
  background: #d9d9d9;
  color: #333;
}

.btn-secondary:hover {
  background: #bfbfbf;
}

/* 输入框样式 */
.input {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #d9d9d9;
  border-radius: 6px;
  font-size: 14px;
  transition: all 0.3s ease;
  outline: none;
}

.input:focus {
  border-color: #1890ff;
  box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
}

.input.error {
  border-color: #f5222d;
}

/* 卡片样式 */
.card {
  background: white;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
}

/* 状态标签 */
.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.status-inactive {
  background: #e6f7ff;
  color: #1890ff;
}

.status-active {
  background: #f6ffed;
  color: #52c41a;
}

.status-disabled {
  background: #fff1f0;
  color: #f5222d;
}

.status-expired {
  background: #fafafa;
  color: #8c8c8c;
}

/* 表格样式 */
.table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 8px;
  overflow: hidden;
}

.table th,
.table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid #f0f0f0;
}

.table th {
  background: #fafafa;
  font-weight: 600;
  color: #262626;
}

.table tr:hover {
  background: #fafafa;
}

/* 分页样式 */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}

.pagination button {
  padding: 8px 12px;
  border: 1px solid #d9d9d9;
  background: white;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.pagination button:hover:not(:disabled) {
  border-color: #1890ff;
  color: #1890ff;
}

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

.pagination .active {
  background: #1890ff;
  color: white;
  border-color: #1890ff;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .card {
    padding: 16px;
  }
  
  .table {
    font-size: 12px;
  }
  
  .table th,
  .table td {
    padding: 8px;
  }
  
  .btn {
    padding: 8px 16px;
    font-size: 12px;
  }
}