{
  "name": "CrySer — Crypto Paper Trading",
  "short_name": "CrySer",
  "description": "Trade crypto with virtual USDT at live prices",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0a0a0f",
  "theme_color": "#4edea3",
  "orientation": "portrait-primary",
  "icons": [
    { "src": "/favicon.ico", "sizes": "64x64", "type": "image/x-icon" },
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/icon-maskable-192.png", "sizes": "192x192", "type": "image/png", "purpose": "maskable" },
    { "src": "/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" },
    { "src": "/apple-touch-icon.png", "sizes": "180x180", "type": "image/png", "purpose": "any" }
  ],
  "categories": ["finance", "games"],
  "shortcuts": [
    { "name": "Exchange", "url": "/Exchange/BTC_USDT", "description": "Trade BTC/USDT" },
    { "name": "Portfolio", "url": "/portfolio", "description": "View your portfolio" },
    { "name": "Leaderboard", "url": "/leaderboard", "description": "Top traders" }
  ]
}