.toolbar-icon-travel-insurance:before {
  background-image: url(../icons/travel-insurance.svg);
  background-repeat: no-repeat;
  background-size: 20px 20px;
  background-position: center;
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-right: 0.5em;
  vertical-align: middle;
}

/* For Drupal admin toolbar */
.toolbar .toolbar-bar .toolbar-icon-travel-insurance:before {
  background-image: url(../icons/travel-insurance.svg);
}

/* Alternative text-based icon if SVG doesn't load */
.toolbar-icon-travel-insurance.no-svg:before {
  content: '✈';
  font-size: 18px;
  display: inline-block;
  margin-right: 0.3em;
}