body {
    overflow-x: hidden;
    font-family: 'Roboto', sans-serif;
  }
  .sidebar {
    height: 100vh;
    background-color: #f8f9fa;
    border-right: 1px solid #ddd;
  }
  .background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5); /* Semi-transparent background */
    z-index: 1;
  }

  .center-box {
    position: relative;
    z-index: 2;
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }

  .navbar{
    background-color: rgb(0, 0, 97);
  }

  #loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(118, 74, 199, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

#loading-message {
    background: white;
    padding: 20px 40px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    text-align: center;
}