const PANEL: &str = "absolute bottom-3 left-2 top-2 z-30 flex w-[344px] max-w-[calc(100%-1rem)] \
flex-col rounded-band bg-white/85 text-zinc-900 shadow-lg ring-1 ring-zinc-950/5 \
backdrop-blur-xl transition duration-200 dark:bg-zinc-900/85 dark:text-zinc-100 \
dark:ring-white/10";Expand description
The panel: floating glass beside the bar, shadowed and rounded like the toolbar it never displaces.