/* Shared contact panel: a more distinct blue gradient with readable dark copy. */
body.signature-site #callback-dialog .callback-side {
  background: linear-gradient(145deg, #e0ebfa 0%, #c4d8f3 55%, #9fbee8 100%);
  border-color: #b4cbea;
}

body.signature-site #callback-dialog .callback-intro {
  color: #3d5b80;
}

/* Show missing consent only after a submit attempt; checking it clears the color. */
body.signature-site #callback-dialog #callback-form.is-validation-attempted .callback-accept input:not(:checked) + span {
  color: #b42318;
}

/* Only a populated success message gets the prominent green treatment. */
body.signature-site #callback-dialog .callback-feedback.is-success:not(:empty) {
  color: #fff;
  background: #15803d;
  border-color: #116b32;
  padding: 12px 14px;
  border-radius: 10px;
  font-weight: 600;
  line-height: 1.6;
  box-shadow: 0 3px 10px #15803d20;
}