{
  "name": "Guilloché Studio Pro",
  "short_name": "Guilloché",
  "description": "Professional mathematical pattern generation for designers, artists, and security printing. Create intricate ornamental patterns using hypotrochoids, rose curves, Lissajous figures, and spirograph designs with real-time preview and export options.",
  "start_url": "/studio",
  "display": "standalone",
  "display_override": ["window-controls-overlay", "standalone", "browser"],
  "orientation": "any",
  "background_color": "#0f172a",
  "theme_color": "#3b82f6",
  "categories": ["design", "graphics", "productivity", "utilities"],
  "id": "/studio",
  "iarc_rating_id": "",
  "icons": [
    {
      "src": "/icons/icon-16x16.png",
      "sizes": "16x16",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icons/icon-32x32.png",
      "sizes": "32x32",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icons/icon-48x48.png",
      "sizes": "48x48",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "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-192x192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/icons/icon-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    },
    {
      "src": "/icons/icon-monochrome.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "monochrome"
    }
  ],
  "screenshots": [
    {
      "src": "/screenshots/studio.png",
      "sizes": "1920x1080",
      "type": "image/png",
      "form_factor": "wide",
      "label": "Pattern Studio"
    },
    {
      "src": "/screenshots/mobile.png",
      "sizes": "390x844",
      "type": "image/png",
      "form_factor": "narrow",
      "label": "Mobile Studio"
    }
  ],
  "shortcuts": [
    {
      "name": "New Pattern",
      "short_name": "New",
      "description": "Create a new guilloché pattern",
      "url": "/studio?new=true",
      "icons": [{ "src": "/icons/shortcut-new.png", "sizes": "96x96" }]
    },
    {
      "name": "My Patterns",
      "short_name": "Patterns",
      "description": "View your saved patterns",
      "url": "/patterns",
      "icons": [{ "src": "/icons/shortcut-patterns.png", "sizes": "96x96" }]
    },
    {
      "name": "Marketplace",
      "short_name": "Market",
      "description": "Browse pattern marketplace",
      "url": "/marketplace",
      "icons": [{ "src": "/icons/shortcut-market.png", "sizes": "96x96" }]
    }
  ],
  "related_applications": [],
  "prefer_related_applications": false,
  "scope": "/",
  "lang": "en-US",
  "dir": "ltr",
  "share_target": {
    "action": "/studio",
    "method": "POST",
    "enctype": "multipart/form-data",
    "params": {
      "title": "name",
      "text": "description",
      "url": "url",
      "files": [
        {
          "name": "image",
          "accept": ["image/png", "image/jpeg", "image/svg+xml"]
        }
      ]
    }
  },
  "handle_links": "preferred",
  "launch_handler": {
    "client_mode": "navigate-existing"
  },
  "file_handlers": [
    {
      "action": "/studio",
      "accept": {
        "application/json": [".guilloche", ".gch"],
        "image/svg+xml": [".svg"]
      },
      "icons": [
        {
          "src": "/icons/filetype-guilloche.png",
          "sizes": "96x96",
          "type": "image/png"
        }
      ],
      "launch_type": "single-client"
    }
  ],
  "protocol_handlers": [
    {
      "protocol": "web+guilloche",
      "url": "/studio?pattern=%s"
    }
  ],
  "edge_side_panel": {
    "preferred_width": 480
  }
}