{
  "schemaVersion": 1,
  "id": "ipollowork.hyperframes.local-file-cascade",
  "version": "1.0.1",
  "kind": "design",
  "category": "video",
  "subcategory": "local-files",
  "style": "technical",
  "tags": [
    "video",
    "hyperframes",
    "local-files"
  ],
  "surface": "video",
  "title": "Local File Cascade",
  "description": "A vertical file tree opens branch by branch while selected files cascade into a focused working path.",
  "cover": "cover.png",
  "entry": "index.html",
  "source": {
    "name": "iPolloWork HyperFrames",
    "repository": "https://github.com/heygen-com/hyperframes",
    "license": "Apache-2.0",
    "attribution": "Original iPolloWork composition adapted from HyperFrames deterministic timeline patterns."
  },
  "designSystem": {
    "tokenVersion": 1,
    "tokens": "design-tokens.css",
    "editableGroups": [
      "theme",
      "background",
      "typography",
      "components"
    ],
    "variables": [
      {
        "id": "brandName",
        "label": "Brand name",
        "type": "text",
        "group": "brand"
      },
      {
        "id": "logoUrl",
        "label": "Brand logo",
        "type": "image",
        "group": "brand"
      },
      {
        "id": "title",
        "label": "title",
        "type": "text",
        "group": "content"
      },
      {
        "id": "root",
        "label": "root",
        "type": "text",
        "group": "content"
      },
      {
        "id": "folderA",
        "label": "folder A",
        "type": "text",
        "group": "content"
      },
      {
        "id": "folderB",
        "label": "folder B",
        "type": "text",
        "group": "content"
      },
      {
        "id": "fileA",
        "label": "file A",
        "type": "text",
        "group": "content"
      },
      {
        "id": "fileB",
        "label": "file B",
        "type": "text",
        "group": "content"
      },
      {
        "id": "result",
        "label": "result",
        "type": "text",
        "group": "content"
      }
    ]
  },
  "applyChecklist": [
    "Replace editable copy with one coherent story.",
    "Preserve the unique composition geometry and deterministic timeline.",
    "Use design-system tokens for theme colors and typography.",
    "Verify at 30 fps and keep the lower caption-safe band readable."
  ],
  "minimumAppVersion": "0.17.28"
}