Two-state primary desktop nav. OPEN: collapse icon top-right · the MULTI-ORG DEALERSHIP DROPDOWN (building + 'Elite Auto' + angle-down on the gray-06 pill — largely desktop-only) · full icon+label rows ('99+' red alert on Notifications) · Settings / Help & Support · user row (32px atomic avatar · name/role · green status toggle). CLOSED: expand icon · uniform 32×32 icon squares (8px gaps) — the BUILDING item first (the dropdown's collapsed form), active item = gray-07 chip on the 32×32 square, bell goes red-01 when notifications are pending · gear / help / 32px atomic avatar. Slimmer than production in the closed state; both states share the var(--white) nav surface + gray-06 right hairline; every selectable cell is 32px tall with 8px gaps (breathing room from the gap, not cell height). The closed anatomy is what the Contacts shell embeds.