Buttons

A compact blue 'Add member' action button, the plain baseline. Base: rounded 11px, 40px tall, 18px side padding, a 7px gap between a 16px plus icon (2.4 stroke) and a white 14px/600 Inter label at -0.004em, overflow hidden, presses to scale 0.97 over 120ms cubic-bezier(0.23,1,0.32,1). Depth is layered inset shadows, no flat drop shadow. Flat treatment: fill is a vertical gradient #3E82F7 to #2F6BE0; shadows are a soft top highlight (inset 0 1px 0 rgba(255,255,255,0.32)), a faint inner bottom shadow (inset 0 -10px 12px -8px rgba(30,58,138,0.46)), a 0.75px blue ring (0 0 0 0.75px rgba(29,78,216,0.52)) and a tiny drop (0 1px 2px rgba(30,64,175,0.28)). No hover state beyond the press.