.cpv-desc-tooltip {
  position: relative;
  display: inline-block;
  cursor: help;
}

.cpv-desc-tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.9);
  color: #fff;
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
  line-height: 1.4;
  white-space: normal;
  width: max-content;
  max-width: 320px;
  min-width: 120px;
  text-align: left;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease, visibility 0.15s ease;
  z-index: 9999;
}

.cpv-desc-tooltip::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 100%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: rgba(0, 0, 0, 0.9) transparent transparent transparent;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.15s ease, visibility 0.15s ease;
  z-index: 9999;
}

.cpv-desc-tooltip:hover::after,
.cpv-desc-tooltip:hover::before {
  opacity: 1;
  visibility: visible;
}