body {
  display: flex;
  margin: 0;
  font-family: Arial, sans-serif;
}

.sidebar {
  width: 220px;
  background-color: #343a40;
  color: white;
  padding: 20px;
  min-height: 100vh;
}

.sidebar h4 {
  color: #ff7a00;
  font-weight: bold;
}

.sidebar a {
  color: white;
  display: block;
  padding: 10px;
  text-decoration: none;
  border-radius: 8px;
  margin-bottom: 5px;
}

.sidebar a:hover {
  background-color: #495057;
}

.content {
  flex: 1;
  background: #f8f9fa;
}