.nav-link:hover {
    background-color: blue;
    border-radius: 20px;
    color: white;
  }
  
  .nav-link.active {
    font-weight: bold;
    color: #212529;
  }
  
  .table-wrapper {
    max-height: 500px;
    overflow-y: auto;
    position: relative;
  }
  
  .table thead th {
    position: sticky;
    top: 0;
    background-color: #343a40; /* matches Bootstrap's .table-dark */
    color: #fff;
    z-index: 2;
  }
  nav {
  position: sticky;
  top: 0; /* Sticks the navbar to the top */
  background-color: white; /* Adjust as needed */
  z-index: 1000; /* Ensures it stays above other elements */
}