/* Modal overlay */
  .modal {
    display: none; /* Hidden by default */
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
  }

  /* Modal content box */
  .modal-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 20px 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    position: relative;
  }

  /* Close button */
  .close-btn {
    position: absolute;
    right: 15px;
    top: 12px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    border: none;
    background: none;
  }

  /* Form styles */
  form {
    display: flex;
    flex-direction: column;
  }

  form input[type="text"],
  form input[type="email"],
  form input[type="password"] {
    margin-bottom: 15px;
    padding: 10px;
    font-size:16px;
    border-radius: 4px;
    border: 1px solid #ccc;
  }

  form button {
    padding: 10px;
    font-size:16px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }

  form button:hover {
    background-color: #747881;
  }

  /* Switch links */
  .switch-link {
    margin-top: 10px;
    text-align: center;
  }

  .switch-link a {
    cursor: pointer;
    color: #007bff;
    text-decoration: none;
  }
  .switch-link a:hover {
    text-decoration: underline;
  }