Toolbar

A refined, accessible breadcrumb trail with a leading home icon, chevron separators, an overflow dropdown that collapses deep hierarchies behind an ellipsis, and an `aria-current` active page that drives the page heading.

A four-slot mobile bottom bar with a raised centre action disc that crests the bar edge, and destination icons that spring as they take selection.

A squared five-slot mobile bottom bar marked by a short two-tone rule that slides along the bottom edge beneath the active label.

A floating white pill tab bar for a social app: four labelled slots with Tabler icons and a bold cobalt marker bar that rides the top edge above the active tab. Idle tabs rest in slate gray, the active tab and its icon in cobalt blue, with a springy press.