{
  "name": "NPC dB(A) CAM Pro",
  "short_name": "NPC dB Meter",
  "description": "Professional Noise Pollution Control dB(A) monitoring tool with GPS logging, spectrum analysis, and video recording.",
  "start_url": "./npc-app.php",
  "scope": "./",
  "display": "fullscreen",
  "orientation": "portrait",
  "background_color": "#000000",
  "theme_color": "#00d4ff",
  "categories": ["utilities", "productivity", "health"],
  "lang": "en",
  "icons": [
    {
      "src": "icons/icon-72x72.png",
      "sizes": "72x72",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-96x96.png",
      "sizes": "96x96",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-128x128.png",
      "sizes": "128x128",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-144x144.png",
      "sizes": "144x144",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-152x152.png",
      "sizes": "152x152",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-384x384.png",
      "sizes": "384x384",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/icon-maskable-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "screenshots": [
    {
      "src": "icons/icon-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "NPC dB(A) CAM Pro - Main Interface"
    }
  ],
  "shortcuts": [
    {
      "name": "Start Measuring",
      "short_name": "Measure",
      "description": "Open the dB meter immediately",
      "url": "./npc-app.php#start",
      "icons": [{ "src": "icons/icon-96x96.png", "sizes": "96x96" }]
    }
  ],
  "related_applications": [],
  "prefer_related_applications": false
}