.sidebar {
  width: 280px;
  height: 100vh; /* Full viewport height */
  position: fixed; /* Fix it in place */
  top: 0;
  left: 0;
  overflow-y: auto; /* Allow scrolling inside sidebar if needed */
  background-color: #343a40; /* Dark background */
  color: white;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between; /* Pushes content to fill height */
}