SimpleFinanceDash/.planning/phases/02-layout-and-brand-identity/02-layout-and-brand-identity-02-02-SUMMARY.md

phase, plan, subsystem, tags, requires, provides, affects, tech-stack, key-files, key-decisions, patterns-established, requirements-completed, duration, completed

phase	plan	subsystem	tags	requires	provides	affects	tech-stack	key-files	key-decisions	patterns-established	requirements-completed	duration	completed
02-layout-and-brand-identity	02	ui	react sidebar shadcn tailwind oklch branding	phase provides 01-design-token-foundation oklch pastel CSS tokens including --sidebar, --sidebar-primary, --sidebar-primary-foreground, --primary	Branded AppLayout sidebar with gradient wordmark (oklch 260-300 purple sweep) Visible active nav indicator using sidebar-primary (oklch 0.50 vs 0.97 contrast) SidebarTrigger collapse button in SidebarInset header bar Unit tests for all four NAV requirements	03-data-display 04-settings-and-polish	added patterns Gradient text via WebkitBackgroundClip+WebkitTextFillColor with oklch inline style SidebarMenuButton className override for active state — no edits to ui/sidebar.tsx SidebarTrigger placed inside SidebarInset (not Sidebar) for safe useSidebar() hook access matchMedia mock required in tests that render SidebarProvider	created modified frontend/src/components/AppLayout.test.tsx frontend/src/components/AppLayout.tsx	Gradient wordmark uses inline style (not Tailwind) because oklch values are not Tailwind classes Active indicator uses sidebar-primary token directly via className override — avoids invisible sidebar-accent default (only 4 lightness points difference) SidebarTrigger lives in SidebarInset header, not in Sidebar, so useSidebar() context is always available	Pattern 1: Sidebar customization via className props only — never edit src/components/ui/sidebar.tsx Pattern 2: Test files for SidebarProvider-dependent components must mock both ResizeObserver and window.matchMedia	NAV-01 NAV-02 NAV-03 NAV-04	2min	2026-03-11

Phase 02 Plan 02: Layout and Brand Identity — Sidebar Polish Summary

Gradient wordmark, sidebar-primary active indicator, and SidebarTrigger collapse button added to AppLayout via className overrides and inline oklch styles

Performance

• Duration: 2 min
• Started: 2026-03-11T20:47:21Z
• Completed: 2026-03-11T20:49:30Z
• Tasks: 2
• Files modified: 2

Accomplishments

• Created AppLayout.test.tsx with 4 passing tests covering NAV-01 through NAV-04
• Replaced plain h2 app name with gradient span wordmark using oklch(260) to oklch(300) purple-to-pink sweep
• Overrode SidebarMenuButton active className to use sidebar-primary token for high-contrast active indicator
• Added SidebarTrigger collapse button in a header bar within SidebarInset
• All 35 tests pass, production build succeeds

Task Commits

Each task was committed atomically:

1. Task 1: Create AppLayout test scaffold - 9b57a1a (test)
2. Task 2: Brand sidebar with wordmark, active indicator, and collapse trigger - 79a0f9b (feat)

Files Created/Modified

• frontend/src/components/AppLayout.test.tsx - Unit tests for NAV-01 through NAV-04 (sidebar renders, wordmark, active state, trigger button)
• frontend/src/components/AppLayout.tsx - SidebarTrigger import, gradient wordmark span, active className override, header bar with trigger

Decisions Made

• Gradient wordmark uses inline style with WebkitBackgroundClip rather than a Tailwind class because the oklch values aren't available as utility classes
• Active state uses data-[active=true]:bg-sidebar-primary override to replace the nearly-invisible default bg-sidebar-accent (only 4 lightness points from sidebar background)
• SidebarTrigger is placed inside SidebarInset header (not inside the Sidebar component) so the useSidebar() hook always has access to SidebarProvider context

Deviations from Plan

Auto-fixed Issues

1. [Rule 3 - Blocking] Added window.matchMedia mock to test file

• Found during: Task 1 (AppLayout test scaffold)
• Issue: SidebarProvider's use-mobile hook calls window.matchMedia() which is not defined in jsdom test environment, causing all 4 tests to error
• Fix: Added Object.defineProperty(window, 'matchMedia', ...) mock using vi.fn() at the top of the test file
• Files modified: frontend/src/components/AppLayout.test.tsx
• Verification: Tests run successfully after adding mock
• Committed in: 9b57a1a (Task 1 commit)

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Total deviations: 1 auto-fixed (1 blocking) Impact on plan: Necessary for test environment compatibility. No scope creep.

Issues Encountered

The linter reverted early Edit tool changes to AppLayout.tsx before they could be saved atomically — resolved by reading the file again and writing the complete file content in a single Write operation.

User Setup Required

None - no external service configuration required.

Next Phase Readiness

• AppLayout sidebar is fully branded and functional — every authenticated page now has the gradient wordmark, visible active indicator, and collapse toggle
• Ready for Phase 3 data display work which renders inside the <main className="flex-1 p-4"> container added in this plan

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Phase: 02-layout-and-brand-identity Completed: 2026-03-11