- Hide sidebar on mobile (≤640px), show fixed bottom nav bar instead
- Cards get overflow-x: auto so wide tables scroll horizontally
- Summary grid forces 2-column on mobile
- Reduce content padding to 12px, clear 68px for bottom nav
- Summary card values shrink to 18px on mobile
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Full wage cost reporting app — weekly/monthly views, rolling 12-week/12-month
history, budget management, Workforce API sync with SSE backfill, net sales
via forecasting public API, department filter, CSV export.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>