.navigation {
  width: 250px;
  background-color: #f8f9fa;
  padding: 20px;
  border-right: 1px solid #dee2e6;
}

.nav-brand {
  font-size: 1.5rem;
  font-weight: bold;
  margin-bottom: 20px;
}

.nav-items {
  list-style: none;
  padding: 0;
}

.nav-items li {
  margin-bottom: 10px;
}

.nav-items a {
  text-decoration: none;
  color: #333;
}

.nav-items a:hover {
  color: #007bff;
} 