/* BoardOps icon-button tooltips — fallback for pages that load before app.js injects #boardops-tooltip-css */
[data-tooltip] { position: relative; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 8px;
  border-radius: 4px;
  background: rgba(28,28,30,0.72);
  color: #f5f5f7;
  font-size: 11px;
  line-height: 1.3;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  z-index: 9999;
}
[data-tooltip]:hover::after,
[data-tooltip]:focus-visible::after { opacity: 1; }