* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: "Poppins", sans-serif;
  }
  
  body {
    background-color: #f0f8ff;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 10px 0 10px;
    font-size: 16px;
  }
  
  .container, .container1 {
    background: #d0f0fd;
    border-radius: 12px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    position: relative;
    width: 650px;
    /* max-width: 600px; */
    min-height: 480px;
    padding: 2px;
    text-align: center;
  }
  
  .container1 {
    min-height: 720px;
  }
  
  form {
    background-color: #d0f0fd;
    display: flex;
    flex-direction: column;
    padding: 0 40px;
    justify-content: center;
    align-items: center;
    text-align: center;
  }
  
  /* Modal Styles */
  .modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
  }
  
  .modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 20px;
    border-radius: 8px;
    width: 50%;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  }
  
  .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 10px;
  }
  
  .close {
    font-size: 24px;
    cursor: pointer;
  }
  
  .modal-body {
    padding: 10px;
  }
  
  /* List Items */
  .list-group-item {
    padding: 10px;
    border-bottom: 1px solid #ddd;
    cursor: pointer;
  }
  
  .list-group-item:hover {
    background-color: #f1f1f1;
  }
  
  /* Headings */
  h1, h2, h3 {
    color: #01273b;
    text-transform: uppercase;
    font-weight: 500;
    margin-bottom: 15px;
  }
  
  h1 {
    font-size: 21px;
    font-weight: 600;
    letter-spacing: 2px;
  }
  
  h2 {
    font-size: 19px;
    font-weight: 500;
    letter-spacing: 1.5px;
  }
  
  h3 {
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 1px;
  }
  
  /* Inputs */
  input {
    background-color: #f3f3f3;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 12px 20px;
    margin: 10px 0;
    width: 100%;
    font-size: 14px;
    color: #333;
    transition: border-color 0.3s ease;
  }
  
  input:focus {
    border-color: #005f8f;
    outline: none;
    box-shadow: 0 0 8px rgba(0, 95, 143, 0.3);
  }
  
  /* Buttons */
  button {
    border-radius: 6px;
    border: none;
    background-color: #005f8f;
    color: white;
    font-size: 14px;
    font-weight: bold;
    padding: 12px 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: background-color 0.3s ease, transform 80ms ease-in;
    cursor: pointer;
  }
  
  button:hover {
    background-color: #007bbd;
  }
  
  button:active {
    transform: scale(0.98);
  }
  
  /* Links */
  a {
    color: #01273b;
    font-size: 12px;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
  }
  
  a:hover {
    color: #005f8f;
  }
  
  /* Paragraphs */
  p {
    margin-top: 10px;
    font-weight: 500;
    color: #01273b;
  }
  
  /* Focus Effects */
  input:focus,
  button:focus {
    outline: none;
    box-shadow: 0 0 8px rgba(0, 95, 143, 0.3);
  }
  
  /* Dropdown Styling */
  #registerDepartment {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border: 2px solid #ffffff;
    border-radius: 5px;
    background-color: white;
    color: #333;
    cursor: pointer;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23005f8f'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 15px;
    padding-right: 30px;
  }
  
  #registerDepartment:hover {
    border-color: #007bbd;
  }
  
  #registerDepartment option {
    padding: 10px;
    font-size: 16px;
    background-color: white;
    color: #333;
  }
  
  #registerDepartment option:disabled {
    color: #888;
  }
  
  /* Message */
  .message {
    margin-top: 10px;
    color: red;
    font-weight: bold;
  }