.iqhr-link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.iqhr-link-button:focus-visible {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}

.iqhr-error {
  position: relative;
  display: inline-block;
  color: #b42318;
  cursor: help;
}

.iqhr-error-tooltip {
  display: none;
  position: absolute;
  z-index: 20;
  bottom: 100%;
  left: 0;
  width: 260px;
  padding: 8px 10px;
  border-radius: 4px;
  background: #1f2937;
  color: #fff;
  font-size: 12px;
  line-height: 1.35;
  white-space: normal;
}

.iqhr-error:hover .iqhr-error-tooltip,
.iqhr-error:focus .iqhr-error-tooltip {
  display: block;
}