{
  "name": "Sheet — browser spreadsheet",
  "short_name": "Sheet",
  "description": "A spreadsheet editor that runs entirely in your browser. Opens and saves .xlsx and .csv without uploading anything.",
  "start_url": "/app.html",
  "scope": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#0b0b0b",
  "icons": [
    { "src": "/favicon-180.png", "sizes": "180x180", "type": "image/png" },
    { "src": "/favicon-512.png", "sizes": "512x512", "type": "image/png" },
    { "src": "/favicon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" },
    { "src": "/favicon.svg", "sizes": "any", "type": "image/svg+xml" }
  ]
}