v0.19.0

Added

• ToggleButton — a two-state button styled like Button (same variants, sizes, icons, hotkey), wrapping Base UI Toggle. CSS-side there is no new class: any .btn with an aria-pressed attribute renders a leading mini-switch indicator, and aria-pressed="true" slides it on and adds a selected wash — so vanilla toggles and .btn-group composition work out of the box. (both)

Fixed

• Dialog body no longer clips its content in Safari. .dialog-body (and the form-dialog wrapper) used flex: 1 1 0%; Safari collapses a flex-basis: 0 item that is itself an overflow scroll container to ~0 content height, so even short bodies were cut off behind a scrollbar. Switched to flex: 1 1 auto — content still shrinks and scrolls when tall. (css)