.wpforms-form .dal-phone-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
  width: 100%;
}

.wpforms-form .dal-phone-country {
  flex: 0 0 42%;
  min-width: 180px;
  max-width: 280px;
}

.wpforms-form .dal-phone-national {
  flex: 1 1 auto;
  min-width: 0;
}

.wpforms-form .dal-wpforms-phone-error {
  display: block;
  margin-top: 6px;
}

.wpforms-form .wpforms-field.wpforms-has-error .dal-phone-country,
.wpforms-form .wpforms-field.wpforms-has-error .dal-phone-national {
  border-color: #cc0000;
}

@media (max-width: 600px) {
  .wpforms-form .dal-phone-row {
    flex-direction: column;
  }

  .wpforms-form .dal-phone-country {
    flex-basis: auto;
    width: 100%;
    max-width: none;
  }
}