File Drop Card

A compact “Drop files to attach” tile: a paperclip, a short hint, and an “or browse” link inside a dashed well. Dragging a file over it tints the well and sets the dashes marching; dropping or picking a file slides a chip in underneath with the name, size, a thin bar that fills, and a remove button. Nothing is uploaded: onFile hands you the file. Swap the copy, then drop it into a message composer, a support form, or an empty state.