.loading {
  text-align: center;
  padding: 20px;
  color: #666;
  min-height: 1200px;
}

.error {
  text-align: center;
  padding: 20px;
  color: #ff0000;
}

.pagination {
  text-align: center;
  margin: 20px 0;
}

.page-btn {
  display: inline-block;
  padding: 8px 12px;
  margin: 0 2px;
  border: 1px solid #ddd;
  background: #fff;
  color: #333;
  text-decoration: none;
  cursor: pointer;
  border-radius: 4px;
}

.page-btn:hover {
  background: #f5f5f5;
}

.page-btn.active {
  background: #007bff;
  color: #fff;
  border-color: #007bff;
}

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