{
  "name": "Stock Calculator",
  "short_name": "Stock Calc",
  "description": "Multi-trade stock position calculator — profit, loss, average cost, break-even — with exact math. Keeps working once loaded.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0d1016",
  "theme_color": "#0d1016",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}