#refund-form .form-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

#refund-form > *:not(:last-child) {
  margin-bottom: 20px;
}

#refund-form .refund-form__message {
  text-align: center;
  color: white;
}

#refund-form .refund-form__message.success,
#refund-form .refund-form__message.error {
  padding: 16px;
}

#refund-form .refund-form__message.success {
  background-color: #3f9a5f;
}

#refund-form .refund-form__message.error {
  background-color: #b84545;
}

#refund-form input[type="number"]::-webkit-outer-spin-button,
#refund-form input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

#refund-form input[type="number"] {
  -moz-appearance: textfield;
}

@media (max-width: 600px) {
  #refund-form .form-group {
    grid-template-columns: 1fr;
  }
}