* One row per parameter (pH, chlorine, cyanuric acid, alkalinity…) with the **value colored against its target** (green in range, orange out of range) * The **2 previous dated measurements + a trend arrow**, so you can see at a glance whether you're correcting in the right direction * **Targets are read automatically from your PoolLab app** (`ideal_low`/`ideal_high`), pre-filled in the editor and overridable * **Drag-to-reorder rows** \+ per-parameter **icon picker** * Handles **OVER** readings (above the test's measurable range) → shows `> max` instead of a garbage value * Full UI editor, no YAML required