# Pixelsmith — plan - [x] 1. Empty page: index.html with title, canvas, toolbar, links to style.css + pixelsmith.js - [x] 2. style.css: dark layout, 32x32 canvas scaled up, palette grid, preview panel - [x] 3. pixelsmith.js: 32x32 model, render loop, grid overlay toggle - [x] 4. Pencil + eraser: mouse and touch draw/erase cells - [x] 5. 16-colour palette + colour picker (eyedropper) tool - [x] 6. Flood fill tool - [x] 7. Undo / redo history stack - [x] 8. Live 1:1 preview + localStorage save/load + example drawing on first open