* Redesigned home screen and navigation — new tabbed layout, "My Qshift" workspace switcher, and a refreshed app icon and color palette * Attendings can now sign in to see their OR case list, their teams by block, and their next on-call date * Weekend call is now shown by team, and night-float shifts are clearly labeled as a rotation instead of being confused with on-call * "Who's on call tonight" is now accurate — visiting rotators show up with the correct team and shift * New resident case-log and Balance views — track ACGME case minimums and see coordinator-shared fairness data * Vacation requests — submit ranked-choice vacation preferences and weekend-off requests, and see award/denial status * PTO improvements — "Personal Day" renamed to PTO, with support for partial-day PTO * Offline support — recently viewed schedules stay available without a connection * Fixed a bug where some screens could get stuck loading instead of showing an error * Fixed stale schedule data appearing briefly after switching accounts * Various display fixes (call shifts, service renames, and rotator schedules now render correctly)