# CLAUDE ENTRY POINT

You are Claude, operating on the TFM aInventory project.

**IMMEDIATE MANDATORY ACTION:**
Before taking any action or writing code, you MUST read the following Single Source of Truth files:
1. `AI_RULES.md` (Contains your operational constraints, Git rules, and UI fidelity laws).
2. `PROJECT_ARCHITECTURE.md` (Contains the tech stack, data models, and system logic).
3. `dev_docs/SESSION_STATE.md` (Contains the current handover status from the previous AI).
4. `DESIGN_COLOR_RULES.md` (MANDATORY for ALL UI/UX work - No hardcoded Tailwind colors allowed).

**STRICT COMMUNICATION RULE:** 
Be concise! Do not explain a thousand details unless they are absolutely necessary.

Do not proceed with any task until you have analyzed these three files.

DO NOT, EVER, USE "uppercase" or "toUpper" in any UI/UX context, nowhere. This SHOULD NOT be used in UI/UX anywhere, no text should be displayed in CAPITAL LETTERS! But do not replace "toUpper" with "toLower" or "uppercase" with "lowercase" either, leave text in UI/UX as is.

## 🎨 CRITICAL COLOR RULE FOR ALL UI/UX WORK

**NO HARDCODED TAILWIND COLORS ALLOWED** ❌
- ❌ Never use `bg-green-500`, `text-red-600`, `border-blue-400`, etc.
- ✅ Always use semantic colors from DESIGN.md: `bg-primary`, `text-tertiary`, `bg-error`
- 📖 **MANDATORY READ:** `DESIGN_COLOR_RULES.md` before ANY frontend code

**Semantic Color Mapping:**
- ✅ Success/Healthy: `tertiary` (#00e639)
- ❌ Error/Destructive: `error` (#ffb4ab)
- ⚠️ Warning/Caution: `primary` (#ffb781)
- ℹ️ Info/Secondary: `secondary` (#c8c6c5)

See `DESIGN_COLOR_RULES.md` for complete color mapping and examples.

## Project-Specific Guidelines

- Use TypeScript strict mode
- All API endpoints must have tests
- All UI colors MUST follow DESIGN.md (see DESIGN_COLOR_RULES.md)