.ppf-fax-validator {
  --ppf-fv-border: color-mix(in srgb, currentColor 20%, transparent);
  --ppf-fv-green: #1a7f3c;
  --ppf-fv-red: #a72020;
  --ppf-fv-radius: 8px;

  display: block;
  padding: 1.25rem;
  border: 1px solid var(--ppf-fv-border);
  border-radius: var(--ppf-fv-radius);
  background: color-mix(in srgb, currentColor 4%, transparent);
  margin: 1.5rem 0;
  font-size: 1rem;
  line-height: 1.5;
}

.ppf-fax-validator__label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.ppf-fax-validator__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: stretch;
}

.ppf-fax-validator__input {
  flex: 1 1 16rem;
  min-width: 0;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--ppf-fv-border);
  border-radius: var(--ppf-fv-radius);
  font-size: 1rem;
  font-family: inherit;
  background: var(--wp--preset--color--base, #fff);
  color: inherit;
}

.ppf-fax-validator__input:focus {
  outline: 2px solid var(--wp--preset--color--primary, currentColor);
  outline-offset: 2px;
}

.ppf-fax-validator__submit {
  padding: 0.6rem 1.1rem;
  border: 0;
  border-radius: var(--ppf-fv-radius);
  background: var(--wp--preset--color--primary, #111);
  color: var(--wp--preset--color--base, #fff);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.ppf-fax-validator__submit:hover {
  filter: brightness(1.05);
}

.ppf-fax-validator__result {
  margin-top: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: var(--ppf-fv-radius);
  border-left: 4px solid var(--ppf-fv-border);
  background: color-mix(in srgb, currentColor 3%, transparent);
}

.ppf-fax-validator__result[data-verdict="faxable"] {
  border-left-color: var(--ppf-fv-green);
}

.ppf-fax-validator__result[data-verdict="rejected"] {
  border-left-color: var(--ppf-fv-red);
}

.ppf-fax-validator__result[data-verdict="invalid"] {
  border-left-color: color-mix(in srgb, currentColor 40%, transparent);
}

.ppf-fax-validator__cta {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--ppf-fv-green);
  font-weight: 600;
  text-decoration: underline;
}

.ppf-fax-validator__disclaimer {
  margin-top: 0.75rem;
  margin-bottom: 0;
  font-size: 0.85rem;
  opacity: 0.75;
}

.ppf-fax-validator__noscript {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  opacity: 0.85;
}

.ppf-fax-validator-editor-placeholder {
  padding: 1.25rem;
  border: 1px dashed color-mix(in srgb, currentColor 30%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, currentColor 4%, transparent);
}