components/ui/tooltip/tooltip

shadcn/ui TooltipProvider — shares the open delay across the tooltips inside it.

shadcn/ui Tooltip root — a short, supplementary label that appears while its trigger is hovered or focused.

The element that opens the tooltip. Renders a button, so it is reachable by keyboard; pass asChild to project the behaviour onto your own element.

The tooltip bubble — portalled, positioned against the trigger, with an arrow, on the Immersion Cinema panel surface shared with the dropdown menu: popover fill, a hairline border and a deep shadow, so it reads as part of the dark interface rather than a light chip laid on top of it.