# Card Composer

`composerPreset: "card"` is the floating bar of a messenger: rounded, elevated, with a focus ring and 44px actions. Typing `/` (or pressing the slash button) opens the command list under the field as a combobox: the focus never leaves the textarea, the arrows wrap, Enter or Tab pick, Escape closes. `quickActions` render as chips above the bar (`quickActionsPlacement: "below"` moves them), and `hints` render under it with `XWUIKbd` keys. Set the look with the `--xwui-chatinput-*` tokens.