Widen card to 1080px, 18px section headings, multi-column grids (patient 3-col, service 3-col, slot-mode time 4-col), search field + outlined 'new patient' button row, toggle switch for deposit, orange wallet charge button, right-aligned submit. Service/slot booking logic, endpoints, validation, and placeholders unchanged. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>