9d74d6fac5
The amount keypad rows were bunched tight (56px keys, 4px gaps) high on the Pay screen, leaving a large empty area at the bottom. Now: taller (58) and wider (pad 332, 14px column gaps) keys, bigger digits (30), and adaptive row spacing that spreads the four rows toward the bottom when there's room (the Pay tab) while staying compact where there isn't (the send flow). Clamped so it never overflows or stretches absurdly.