{
  "$schema": "https://hyperframes.heygen.com/schema/registry-item.json",
  "name": "rubber-band-bumper",
  "type": "hyperframes:component",
  "title": "Rubber Band Bumper",
  "description": "An outgoing panel pulls against increasing resistance, holds at tension, then snaps past an edge with overshoot as the incoming panel settles behind it.",
  "tags": ["motion-primitive", "transition", "rubber-band", "resistance", "overshoot"],
  "jobs": ["bridge"],
  "family": "transitions",
  "profile": "elastic",
  "evidence": "Wave H U33 specification, inspired by the Snapchat and Claude pull-to-refresh motion pattern",
  "syncPoints": [{ "id": "release", "phase": "out", "offset": 0 }],
  "files": [
    {
      "path": "rubber-band-bumper.html",
      "target": "compositions/components/rubber-band-bumper.html",
      "type": "hyperframes:snippet"
    }
  ],
  "variables": [
    {
      "id": "direction",
      "type": "enum",
      "role": "content",
      "label": "Direction",
      "description": "Edge the outgoing panel releases through.",
      "default": "up",
      "options": [
        { "value": "up", "label": "Up" },
        { "value": "left", "label": "Left" }
      ]
    },
    {
      "id": "accent",
      "type": "enum",
      "role": "style",
      "label": "Accent",
      "description": "Color applied to the tension bands and incoming panel.",
      "default": "green",
      "options": [
        { "value": "green", "label": "Green" },
        { "value": "blue", "label": "Blue" },
        { "value": "violet", "label": "Violet" }
      ]
    }
  ]
}