/* Responsive */
@media (max-width: 480px) {
  .captcha-container-wrapper {
    gap: 8px;
  }

  .captcha-display {
    min-width: 0; /* Permette al flex item di rimpicciolire */
  }

  #captchaCanvas {
    height: 60px;
    min-width: 280px; /* Assicura spazio sufficiente per 8 caratteri */
  }

  #refreshCaptcha {
    width: 45px;
    height: 45px;
    flex-shrink: 0; /* Non si riduce mai */
  }

  #captchaInput {
    padding: 12px 16px;
    font-size: 14px;
  }
}