{
  "params": {
    "style": {
      "type": "choice",
      "options": [
        "dungeon",
        "scifi",
        "house"
      ],
      "default": "dungeon",
      "label": "Style",
      "describe": "Shared by every Modular Level Kit piece: dungeon (coursed stone blocks, iron and oak), scifi (bolted panels, trims and glowing light strips), house (plaster over wood or brick wainscot, timber trim). Use one value across a level."
    },
    "colorway": {
      "type": "choice",
      "options": [
        "classic",
        "dark",
        "warm"
      ],
      "default": "classic",
      "label": "Colourway",
      "describe": "Palette within the style, shared across the kit: classic (dungeon grey granite, scifi light grey with orange, house cream plaster and brown wood), dark (basalt, gunmetal with yellow, white plaster with black timber), warm (sandstone, beige retro with teal, ochre plaster with honey wood and brick)."
    },
    "size": {
      "type": "range",
      "min": 1,
      "max": 2,
      "step": 1,
      "default": 1,
      "label": "Size",
      "describe": "Grid cells per side: 1 = one 2 x 2 m cell, 2 = a 4 x 4 m tile covering four cells. Centred on the origin either way."
    },
    "variant": {
      "type": "choice",
      "options": [
        "plain",
        "hatch",
        "pattern"
      ],
      "default": "plain",
      "label": "Variant",
      "describe": "plain (flagstones, deck plates or floorboards), hatch (a 0.9 m hinged hatch in the middle that opens up: iron drain grate, glowing vent grille, plank trapdoor), pattern (dressed kerb round small cobbles, a hazard-striped border with light strips, or checker tiles)."
    },
    "wear": {
      "type": "range",
      "min": 0,
      "max": 1,
      "step": 0.1,
      "default": 0.3,
      "label": "Wear",
      "describe": "0 = new; higher adds cracks, moss and missing stones (dungeon), grime and scorched plates (scifi), worn and missing boards (house)."
    }
  },
  "presets": {
    "mossy crypt floor": {
      "style": "dungeon",
      "wear": 0.8,
      "colorway": "dark"
    },
    "engine room deck": {
      "style": "scifi",
      "variant": "pattern",
      "colorway": "dark"
    },
    "kitchen tiles": {
      "style": "house",
      "variant": "pattern",
      "colorway": "dark"
    }
  },
  "night": {
    "light": {
      "zone": "light",
      "color": "#7fe0ff",
      "intensity": 1.4,
      "describe": "Sci-fi light strips, screens and status lights glow cyan."
    }
  }
}