body {
      font-family: Arial, sans-serif;
      background: #ececec;
      max-width: 400px;
      margin: 80px auto;
      padding: 20px;
      text-align: center;
      box-sizing: border-box;
      color: #333;
    }
    h1 {
      margin-bottom: 40px;
    }

    .signup-container {
      background: #ffffff;
      padding: 20px;
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    #googleSignInBtn {
      background-color: #4285F4;
      color: white;
      border: none;
      padding: 15px 30px;
      font-size: 18px;
      border-radius: 8px;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }
    #googleSignInBtn:hover {
      background-color: #357ae8;
    }

    .guestinfo{
        color: red;
    }
     
      #anonymousSignInBtn{
      background-color: black;
      color: white;
      border: none;
      padding: 15px 30px;
      font-size: 18px;
      border-radius: 8px;
      cursor: pointer;
      transition: background-color 0.3s ease;
        align-items: center;
      gap: 10px;
      }

      .anybeta {
        font-size: 14px;
        background: rgb(184, 184, 184);
        font-weight: 600;
        border-radius: 10px;
        padding: 5px 5px 5px 5px;
        color: black;
      }

#anonymousSignInBtn:hover{
    background-color: rgb(48, 48, 48);
}      

    #message {
      margin-top: 20px;
      color: green;
    }

    /* Existing CSS above this line... */

@media (max-width: 768px) {
  body {
    max-width: 90%;
    margin: 40px auto;
    padding: 10px;
  }

  .signup-container {
    padding: 15px;
    gap: 8px;
  }

  #googleSignInBtn,
  #anonymousSignInBtn {
    padding: 12px 20px;
    font-size: 16px;
    width: 100%;
  }

  h1 {
    font-size: 22px;
    margin-bottom: 30px;
  }

  .anybeta {
    font-size: 12px;
    padding: 4px 6px;
  }

  #message {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 20px;
  }

  #googleSignInBtn,
  #anonymousSignInBtn {
    font-size: 15px;
    padding: 10px 16px;
  }

  .signup-container {
    gap: 6px;
  }

  #message {
    font-size: 13px;
  }
}