86 lines
4.3 KiB
Plaintext
86 lines
4.3 KiB
Plaintext
# Progress Log — Login Logo & Blur Refinements
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# Branch: ralph/login-logo-refinements
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# Started: 2026-02-15
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## Codebase Patterns
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### Project Structure
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- Components in `src/components/`, tiles in `src/components/tiles/`
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- Data files in `src/data/`
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- Types in `src/types/pmr.ts` and `src/types/index.ts`
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- Hooks in `src/hooks/`, Contexts in `src/contexts/`, Lib in `src/lib/`
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- Path alias: `@/` maps to `./src/`
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### Phase Management
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- App.tsx controls phase: 'boot' -> 'ecg' -> 'login' -> 'pmr'
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- BootSequence.tsx, ECGAnimation.tsx — LOCKED, do not modify
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- LoginScreen.tsx bridges to dashboard
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### Typography
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- Elvaro Grotesque (`font-ui`, `var(--font-ui)`) — primary UI font
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- Blumir (`font-ui-alt`) — alternative variable font
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- Geist Mono (`font-geist`, `var(--font-geist-mono)`) — timestamps, data values
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- Fira Code (`font-mono`) — boot/ECG terminal only
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- Do NOT use Inter, Roboto, DM Sans, or system defaults
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### Design Tokens (index.css CSS variables)
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- --surface: #FFFFFF (card/topbar background)
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- --bg-dashboard: #F0F5F4 (warm sage content background)
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- --accent: #0D6E6E (teal primary)
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- --accent-hover: #0A8080
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- --accent-light: rgba(10,128,128,0.08)
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- --border: #D4E0DE (structural borders)
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- --border-card: #E4EDEB (card/inner borders)
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- --text-primary: #1A2B2A
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- --text-secondary: #5B7A78
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- --text-tertiary: #8DA8A5
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- --sidebar-width: 304px
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- --topbar-height: 56px
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### Known Dependencies
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- React 18.3.1, TypeScript, Vite, Tailwind CSS
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- Framer Motion 11.15.0, Lucide React 0.468.0, fuse.js 7.0.0
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### Key Files for This Feature
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- src/components/CvmisLogo.tsx — logo component with animation (timing constants to extract)
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- src/components/LoginScreen.tsx — main login screen (overlay, blur, card styling)
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- src/App.tsx — phase management (skip/restore boot sequence)
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- src/index.css — CSS custom properties, design tokens
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### CvmisLogo Component (from previous run)
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- `size` prop: numeric, sets SVG height attribute directly
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- `cssHeight` prop: string, sets height via CSS style (use for clamp/responsive values)
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- `animated` prop: boolean, enables framer-motion reveal animation (1000ms total)
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- Logo animation: 500ms rise (green capsule) + 500ms fan-out (all three) = 1000ms total
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- All timing values are named constants at top of file — tune there, not inline
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- Blend constants (OVERLAY_BLEND_*) are exported for use by other components (US-005)
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### LoginScreen.tsx State (from previous run)
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- Overlay: fixed inset-0 z-50, rgba(240, 245, 244, 0.7) + backdrop-filter: blur(20px)
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- TopBar is zIndex: 100 — currently renders ABOVE the z-50 overlay (bug)
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- Card borderRadius: 12px, inputs/button borderRadius: 4px
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- Some colors already tokenized (--surface, --accent, --bg-dashboard) from previous run
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- Some colors still hardcoded (#111827 input text, button bg states, caret color)
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---
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## 2026-02-15 - US-001: Skip to login phase for dev iteration
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- Changed initial Phase state from `'boot'` to `'login'` in `src/App.tsx` line 47
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- Files changed: `src/App.tsx`
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- **Learnings for future iterations:**
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- Phase state is a simple `useState<Phase>` on line 47 of App.tsx
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- All phase rendering logic (`boot`, `ecg`, `login`, `pmr`) remains intact — only initial value changes
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- US-011 will revert this exact change back to `'boot'`
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---
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## 2026-02-15 - US-002: Extract animation timing into named constants
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- Extracted all inline timing values in CvmisLogo.tsx to named constants at top of file
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- Constants added: RISE_DURATION_MS, RISE_DURATION_S, RISE_OPACITY_DURATION_S, RISE_EASING, RISE_START_Y, FAN_DELAY_AFTER_RISE_MS, FAN_DURATION_S, FAN_ROTATION_DEG, FAN_HORIZONTAL_PX, FAN_RIGHT_STAGGER_S, TOTAL_ANIMATION_MS
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- Added overlap blend constants for US-005: OVERLAY_BLEND_START_PROGRESS, OVERLAP_BLEND_MAX_OPACITY, OVERLAP_BLEND_TRANSITION_DURATION_S (exported)
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- Files changed: `src/components/CvmisLogo.tsx`
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- **Learnings for future iterations:**
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- Blend constants are `export`ed because TypeScript strict mode flags unused `const` declarations — exporting avoids the TS6133 error while making them available for US-005
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- TOTAL_ANIMATION_MS is computed from FAN_DELAY_AFTER_RISE_MS + FAN_DURATION_S * 1000, so changing rise or fan timing automatically updates the done-timer
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- FAN_EASING was already a named constant before this story; it was left in place and grouped with the new fan constants
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---
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