{
  "params": {
    "colorway": {
      "type": "choice",
      "options": [
        "snow",
        "graphite",
        "mint",
        "sunshine"
      ],
      "default": "snow",
      "label": "Colorway",
      "describe": "Shell colours: snow (white with an orange flag), graphite (dark grey, teal flag), mint (mint body, white lid, yellow flag), sunshine (yellow body, red flag)."
    },
    "open": {
      "type": "range",
      "min": 0,
      "max": 1,
      "step": 0.05,
      "default": 0,
      "label": "Lid open",
      "describe": "How far the cargo lid is open. 0 closed, 1 fully open (about 95 degrees, hinged at the back edge) showing what is inside."
    },
    "cargo": {
      "type": "choice",
      "options": [
        "parcel",
        "groceries",
        "empty"
      ],
      "default": "parcel",
      "label": "Cargo",
      "describe": "What sits in the cargo bin (seen when the lid is open): a taped parcel box, a paper grocery bag with bread and greens, or nothing."
    },
    "flag": {
      "type": "toggle",
      "default": true,
      "label": "Flag",
      "describe": "A tall whip pole with a pennant flag on the back corner, like real sidewalk robots carry so cyclists see them."
    },
    "size": {
      "type": "range",
      "min": 0.8,
      "max": 1.6,
      "step": 0.05,
      "default": 1,
      "label": "Size",
      "describe": "Uniform scale. 1 is about 0.7 m long and 0.6 m tall to the lid; 1.6 is a bulky cargo robot for whole grocery runs."
    }
  },
  "presets": {
    "lunch drop": {
      "open": 1,
      "cargo": "groceries",
      "colorway": "mint"
    },
    "night courier": {
      "colorway": "graphite"
    },
    "big hauler": {
      "colorway": "sunshine",
      "size": 1.5,
      "flag": false
    }
  },
  "night": {
    "eye": {
      "zone": "eye",
      "color": "#8ff3ff",
      "intensity": 1.5,
      "describe": "The two eye lights on the front visor glow."
    },
    "lamp": {
      "zone": "lamp",
      "color": "#fff3d0",
      "intensity": 1.2,
      "describe": "Headlight strip under the visor."
    },
    "tail": {
      "zone": "tail",
      "color": "#ff3030",
      "intensity": 1,
      "describe": "Red tail lights on the back."
    }
  }
}