.captcha-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .captcha-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
  }
  
  .captcha-modal-content {
    position: relative;
    border-radius: 12px;
    width: 326px;
    height: 360px;
    max-width: 400px;
    max-height: 90vh;
    animation: modalSlideIn 0.3s ease-out;
    z-index: 10001;
  }
  
  @keyframes modalSlideIn {
    from {
      opacity: 0;
      transform: scale(0.9) translateY(-20px);
    }
    to {
      opacity: 1;
      transform: scale(1) translateY(0);
    }
  }
  
  .captcha-modal-content iframe {
    width: 326px;
    height: 360px;
    border: none;
    display: block;
  }