Over-the-shoulder shot, a woman holds a smartphone in both hands. Her thumbs tap naturally and rh...

Over-the-shoulder shot, a woman holds a smartphone in both hands. Her thumbs tap naturally and rhythmically on the on-screen keyboard, as if typing a short message — small realistic thumb and wrist movements. The phone stays steady in her grip. The screen, keyboard and interface stay completely static and unchanged the whole time; the message input field remains empty. Warm blurred loft-cafe interior behind, soft realistic lighting, gentle breathing, calm natural pace. Vertical 9:16, ~4 seconds. NEGATIVE PROMPT: typed text, text in input field, appearing text, changing text, garbled letters, distorted characters, new message bubble, keyboard morphing, warping interface, extra fingers, hand distortion