/* 2FA Code Input Styles */
.totp-input-container {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 20px 0;
}

.totp-digit {
  width: 50px;
  height: 50px;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  border: 2px solid #dee2e6;
  border-radius: 8px;
  background-color: #fff;
  transition: all 0.2s ease;
  outline: none;
}

.totp-digit:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.totp-digit:hover {
  border-color: #0d6efd;
}

.totp-digit.filled {
  border-color: #198754;
  background-color: #f8f9fa;
}

.totp-digit.error {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* Hidden original input */
#totpCode {
  position: absolute;
  left: -9999px;
  opacity: 0;
}

/* Responsive design */
@media (max-width: 576px) {
  .totp-digit {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }

  .totp-input-container {
    gap: 6px;
  }
}