/* Validation error message */
.ltcv-validation-error {
  color: #e2401c;
  font-size: 0.9em;
  font-weight: normal;
  display: inline-block;
  margin-top: 5px;
}

/* Validation success message */
.ltcv-validation-success {
  color: #0f834d;
  font-size: 0.85em;
  font-weight: normal;
  display: inline-block;
  margin-top: 5px;
}

/* Remove invalid items button */
.ltcv-remove-invalid {
  background-color: #e2401c !important;
  border-color: #e2401c !important;
  color: #fff !important;
  margin-left: 10px;
}

.ltcv-remove-invalid:hover {
  background-color: #c92a10 !important;
  border-color: #c92a10 !important;
}

/* Warning icon animation */
@keyframes pulse-warning {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

.ltcv-validation-error {
  animation: pulse-warning 2s ease-in-out infinite;
}