.tooltip {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1000;
  padding: 0.35rem 0.55rem;
  margin: 0;
  color: var(--color--aaa-text);
  white-space: nowrap;
  background: var(--color--bg-raised);
  border: none;
  border-radius: 0.5rem;
  box-shadow: var(--card-shadow-and-border);
  opacity: 0;
  pointer-events: none;
  filter: blur(4px);
  transform: scale(0.96);
  transition: opacity 100ms ease, transform 100ms ease, filter 100ms ease;
}

.tooltip.open {
  opacity: 1;
  filter: blur(0);
  transform: scale(1);
}

.tooltip .arrow {
  position: absolute;
  width: 8px;
  height: 8px;
  background: inherit;
  transform: rotate(45deg);
}