body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    overflow-y: auto;
    background-color: #f1f2f7; /* Grey background */
    min-height: 100vh;
  }
  .greyBg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #f1f2f7;
    z-index: -1;
  }
  .container {
    min-height: 100vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px;
    box-sizing: border-box;
  }
  .captcha-box {
    background: white;
    border: 1px solid #d3d3d3; /* Visible border matching the image */
    border-radius: 8px;
    max-width: 500px;
    width: 100%;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* Subtle shadow for depth */
    box-sizing: border-box;
  }
  .header {
    margin-bottom: 15px;
  }
  h1 {
    font-size: 30px;
    font-weight: 500;
    letter-spacing: -0.05em;
    color: #4a4a4a;
    text-align: left;
    margin: 0;
  }
  .captcha {
    display: flex;
    justify-content: left;
    align-items: center;
    margin: 15px 0;
  }
  .info {
    margin: 10px 0 0 0;
    font-size: 14px;
    letter-spacing: -0.025em;
    font-weight: 400;
    color: #4a4a4a;
    line-height: 1.5;
  }
  .info a {
    color: #0064e0;
    text-decoration: none;
    text-transform: uppercase;
    font-weight: 500;
  }
  .info a:hover {
    text-decoration: underline;
  }
  .submit {
    margin-top: 20px;
    text-align: center;
  }
  .submit-btn {
    display: inline-block;
    font-size: 13px;
    font-weight: 500;
    padding: 11px 14px;
    width: 100%;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    box-sizing: border-box;
  }
  .submit-btn.disabled {
    background-color: #cccccc;
    color: white;
    cursor: not-allowed;
    pointer-events: none; /* Prevents clicking when disabled */
  }
  .submit-btn.enabled {
    background-color: #0064e0; /* Blue button */
    color: white;
    cursor: pointer;
  }
  .submit-btn.enabled:hover {
    background-color: #0056b3; /* Slightly darker blue on hover */
  }
  .error {
    color: red;
    text-align: center;
    margin-bottom: 15px;
  }
  
  /* Mobile Responsiveness */
  @media (max-width: 600px) {
    .container {
      padding: 10px;
    }
    .captcha-box {
      max-width: 100%;
      padding: 15px;
      border-radius: 6px;
    }
    h1 {
      font-size: 24px;
    }
    .info {
      font-size: 12px;
      line-height: 1.4;
    }
    .captcha {
      margin: 10px 0;
    }
    .submit {
      margin-top: 15px;
    }
    .submit-btn {
      font-size: 12px;
      padding: 10px 12px;
    }
  }