{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://agentic-mermaid.dev/schemas/style-spec.schema.json",
  "title": "Agentic Mermaid StyleSpec",
  "description": "A partial declarative style record for Agentic Mermaid rendering. All fields, including formatVersion, are optional on input; resolved and registered specs normalize formatVersion to 1.",
  "type": "object",
  "additionalProperties": false,
  "maxProperties": 24,
  "properties": {
    "formatVersion": {
      "const": 1,
      "description": "Persisted wire-format version. Optional on input and normalized to 1 on output."
    },
    "$schema": {
      "type": "string",
      "description": "Optional JSON Schema pointer for file-backed styles; ignored while rendering."
    },
    "name": {
      "type": "string",
      "description": "Canonical look:name or palette:name identity; required only when registering a style."
    },
    "blurb": {
      "type": "string",
      "description": "Short human-readable description used by discovery surfaces."
    },
    "colors": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 7,
      "description": "Partial palette of safe, non-fetching CSS color tokens. Runtime validation applies the stricter safe-color policy.",
      "properties": {
        "bg": {
          "type": "string",
          "description": "Diagram page background. Must be a safe, non-fetching CSS color.",
          "x-agentic-mermaid-runtime-validator": "safeCssColor"
        },
        "fg": {
          "type": "string",
          "description": "Primary text and foreground paint. Must be a safe, non-fetching CSS color.",
          "x-agentic-mermaid-runtime-validator": "safeCssColor"
        },
        "line": {
          "type": "string",
          "description": "Connector and secondary line paint. Must be a safe, non-fetching CSS color.",
          "x-agentic-mermaid-runtime-validator": "safeCssColor"
        },
        "accent": {
          "type": "string",
          "description": "Accent paint for emphasis and data series. Must be a safe, non-fetching CSS color.",
          "x-agentic-mermaid-runtime-validator": "safeCssColor"
        },
        "muted": {
          "type": "string",
          "description": "Muted text and secondary data paint. Must be a safe, non-fetching CSS color.",
          "x-agentic-mermaid-runtime-validator": "safeCssColor"
        },
        "surface": {
          "type": "string",
          "description": "Node and group surface fill. Must be a safe, non-fetching CSS color.",
          "x-agentic-mermaid-runtime-validator": "safeCssColor"
        },
        "border": {
          "type": "string",
          "description": "Node and group border paint. Must be a safe, non-fetching CSS color.",
          "x-agentic-mermaid-runtime-validator": "safeCssColor"
        }
      }
    },
    "font": {
      "type": "string",
      "description": "Safe, non-fetching CSS font family or stack; the rendering environment supplies the font face.",
      "x-agentic-mermaid-runtime-validator": "safeCssFontFamily"
    },
    "roles": {
      "type": "object",
      "additionalProperties": false,
      "description": "Partial semantic SceneRole defaults. Family-authored styling remains authoritative.",
      "properties": {
        "node": {
          "$ref": "#/$defs/roleStyle-node"
        },
        "edge": {
          "$ref": "#/$defs/roleStyle-edge"
        },
        "group": {
          "$ref": "#/$defs/roleStyle-group"
        },
        "group-header": {
          "$ref": "#/$defs/roleStyle-group-header"
        },
        "label": {
          "$ref": "#/$defs/roleStyle-label"
        },
        "actor": {
          "$ref": "#/$defs/roleStyle-actor"
        },
        "relationship": {
          "$ref": "#/$defs/roleStyle-relationship"
        },
        "pie-slice": {
          "$ref": "#/$defs/roleStyle-pie-slice"
        },
        "legend": {
          "$ref": "#/$defs/roleStyle-legend"
        },
        "bar": {
          "$ref": "#/$defs/roleStyle-bar"
        },
        "series": {
          "$ref": "#/$defs/roleStyle-series"
        },
        "point": {
          "$ref": "#/$defs/roleStyle-point"
        },
        "task": {
          "$ref": "#/$defs/roleStyle-task"
        },
        "milestone": {
          "$ref": "#/$defs/roleStyle-milestone"
        }
      }
    },
    "semanticSlots": {
      "type": "object",
      "description": "Named brand-neutral role-style slots selected by semantic bindings.",
      "maxProperties": 4096,
      "propertyNames": {
        "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$",
        "not": {
          "enum": [
            "__proto__",
            "constructor",
            "prototype"
          ]
        }
      },
      "additionalProperties": {
        "$ref": "#/$defs/roleStyle-any"
      }
    },
    "bindings": {
      "type": "array",
      "description": "Ordered equality bindings from authored/domain meaning to semantic slots.",
      "maxItems": 4096,
      "items": {
        "type": "object",
        "additionalProperties": false,
        "maxProperties": 4,
        "required": [
          "channel",
          "value",
          "slot"
        ],
        "properties": {
          "channel": {
            "type": "string",
            "enum": [
              "category"
            ]
          },
          "value": {
            "type": "string",
            "minLength": 1,
            "maxLength": 256,
            "pattern": "^[^\\r\\n\\u0000]+$"
          },
          "slot": {
            "type": "string",
            "pattern": "^[A-Za-z][A-Za-z0-9._-]{0,63}$",
            "not": {
              "enum": [
                "__proto__",
                "constructor",
                "prototype"
              ]
            }
          },
          "role": {
            "type": "string",
            "enum": [
              "group-header",
              "actor",
              "relationship",
              "pie-slice",
              "legend",
              "bar",
              "series",
              "point",
              "task",
              "milestone"
            ]
          }
        }
      }
    },
    "constraints": {
      "type": "array",
      "description": "Closed inspect-only brand constraints with warn or error actions.",
      "maxItems": 4096,
      "items": {
        "oneOf": [
          {
            "type": "object",
            "additionalProperties": false,
            "required": [
              "kind",
              "action"
            ],
            "properties": {
              "kind": {
                "const": "contrast"
              },
              "action": {
                "type": "string",
                "enum": [
                  "warn",
                  "error"
                ]
              },
              "role": {
                "type": "string",
                "enum": [
                  "node",
                  "edge",
                  "edge-label",
                  "group",
                  "group-header",
                  "label",
                  "actor",
                  "lifeline",
                  "activation",
                  "message",
                  "block",
                  "note",
                  "class-box",
                  "member",
                  "entity",
                  "attribute",
                  "relationship",
                  "cardinality",
                  "pie-slice",
                  "legend",
                  "bar",
                  "series",
                  "point",
                  "axis",
                  "grid",
                  "plate",
                  "section",
                  "task",
                  "milestone",
                  "marker-line",
                  "rail",
                  "period",
                  "event",
                  "score",
                  "actor-pill",
                  "service",
                  "junction",
                  "icon",
                  "title",
                  "defs",
                  "prelude",
                  "chrome"
                ]
              },
              "minimum": {
                "type": "number",
                "minimum": 1,
                "maximum": 21
              }
            }
          },
          {
            "type": "object",
            "additionalProperties": false,
            "required": [
              "kind",
              "action",
              "maxFraction"
            ],
            "properties": {
              "kind": {
                "const": "accent-area"
              },
              "action": {
                "type": "string",
                "enum": [
                  "warn",
                  "error"
                ]
              },
              "maxFraction": {
                "type": "number",
                "minimum": 0,
                "maximum": 1
              }
            }
          },
          {
            "type": "object",
            "additionalProperties": false,
            "required": [
              "kind",
              "action",
              "role"
            ],
            "properties": {
              "kind": {
                "const": "mono-role"
              },
              "action": {
                "type": "string",
                "enum": [
                  "warn",
                  "error"
                ]
              },
              "role": {
                "type": "string",
                "enum": [
                  "node",
                  "edge",
                  "edge-label",
                  "group",
                  "group-header",
                  "label",
                  "actor",
                  "lifeline",
                  "activation",
                  "message",
                  "block",
                  "note",
                  "class-box",
                  "member",
                  "entity",
                  "attribute",
                  "relationship",
                  "cardinality",
                  "pie-slice",
                  "legend",
                  "bar",
                  "series",
                  "point",
                  "axis",
                  "grid",
                  "plate",
                  "section",
                  "task",
                  "milestone",
                  "marker-line",
                  "rail",
                  "period",
                  "event",
                  "score",
                  "actor-pill",
                  "service",
                  "junction",
                  "icon",
                  "title",
                  "defs",
                  "prelude",
                  "chrome"
                ]
              }
            }
          }
        ]
      }
    },
    "stroke": {
      "type": "string",
      "enum": [
        "crisp",
        "jittered",
        "freehand"
      ],
      "description": "Stroke treatment; crisp is the default renderer."
    },
    "roughness": {
      "type": "number",
      "minimum": 0,
      "maximum": 10,
      "description": "Rough.js stroke irregularity."
    },
    "bowing": {
      "type": "number",
      "minimum": 0,
      "maximum": 10,
      "description": "Rough.js line bowing."
    },
    "passes": {
      "type": "integer",
      "minimum": 1,
      "maximum": 8,
      "description": "Number of sketch strokes; 1 is single-pass and 2 is the usual double stroke."
    },
    "strokeWidth": {
      "type": "number",
      "exclusiveMinimum": 0,
      "maximum": 20,
      "description": "Base stroke width in SVG user units."
    },
    "fill": {
      "type": "string",
      "enum": [
        "none",
        "hachure",
        "solid",
        "wash"
      ],
      "description": "Fill policy for rough/hybrid rendering; none and solid require a final stack that activates one of those backends."
    },
    "hachureAngle": {
      "type": "number",
      "minimum": -360,
      "maximum": 360,
      "description": "Hachure line angle in degrees; requires fill hachure in the final stack."
    },
    "hachureGap": {
      "type": "number",
      "exclusiveMinimum": 0,
      "maximum": 100,
      "description": "Gap between hachure lines; requires fill hachure in the final stack."
    },
    "fillWeight": {
      "type": "number",
      "exclusiveMinimum": 0,
      "maximum": 20,
      "description": "Hachure line weight; requires fill hachure in the final stack."
    },
    "washOpacity": {
      "type": "number",
      "minimum": 0,
      "maximum": 1,
      "description": "Watercolor glaze opacity; requires fill wash in the final stack."
    },
    "washEdge": {
      "type": "number",
      "minimum": 0,
      "maximum": 1,
      "description": "Watercolor edge-darkening opacity; requires fill wash in the final stack."
    },
    "backdrop": {
      "type": "string",
      "enum": [
        "plain",
        "paper-ruled",
        "grid"
      ],
      "description": "Flat page furniture drawn behind the diagram."
    },
    "intent": {
      "type": "string",
      "enum": [
        "premium",
        "draft",
        "lofi"
      ],
      "description": "Advisory intent metadata for pickers and quality tooling."
    },
    "mono": {
      "type": "boolean",
      "description": "Advisory monochrome contract: express tone through shading and weight."
    }
  },
  "$defs": {
    "roleStyle-node": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 11,
      "properties": {
        "fontSize": {
          "type": "number",
          "minimum": 1,
          "maximum": 256,
          "description": "Font size in SVG user units."
        },
        "fontWeight": {
          "type": "number",
          "minimum": 1,
          "maximum": 1000,
          "description": "CSS numeric font weight."
        },
        "letterSpacing": {
          "type": "number",
          "minimum": -2,
          "maximum": 4,
          "description": "Letter spacing in SVG user units."
        },
        "textTransform": {
          "type": "string",
          "enum": [
            "uppercase",
            "lowercase",
            "capitalize"
          ],
          "description": "Text transformation."
        },
        "textColor": {
          "type": "string",
          "description": "Text paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "paddingX": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Horizontal role padding."
        },
        "paddingY": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Vertical role padding."
        },
        "cornerRadius": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Applicable corner radius."
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        },
        "fillColor": {
          "type": "string",
          "description": "Surface fill paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        }
      }
    },
    "roleStyle-edge": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 8,
      "properties": {
        "fontSize": {
          "type": "number",
          "minimum": 1,
          "maximum": 256,
          "description": "Font size in SVG user units."
        },
        "fontWeight": {
          "type": "number",
          "minimum": 1,
          "maximum": 1000,
          "description": "CSS numeric font weight."
        },
        "letterSpacing": {
          "type": "number",
          "minimum": -2,
          "maximum": 4,
          "description": "Letter spacing in SVG user units."
        },
        "textTransform": {
          "type": "string",
          "enum": [
            "uppercase",
            "lowercase",
            "capitalize"
          ],
          "description": "Text transformation."
        },
        "textColor": {
          "type": "string",
          "description": "Text paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        },
        "bendRadius": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Applicable connector bend radius."
        },
        "strokeColor": {
          "type": "string",
          "description": "Connector stroke paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        }
      }
    },
    "roleStyle-group": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 13,
      "properties": {
        "fontSize": {
          "type": "number",
          "minimum": 1,
          "maximum": 256,
          "description": "Font size in SVG user units."
        },
        "fontWeight": {
          "type": "number",
          "minimum": 1,
          "maximum": 1000,
          "description": "CSS numeric font weight."
        },
        "letterSpacing": {
          "type": "number",
          "minimum": -2,
          "maximum": 4,
          "description": "Letter spacing in SVG user units."
        },
        "textTransform": {
          "type": "string",
          "enum": [
            "uppercase",
            "lowercase",
            "capitalize"
          ],
          "description": "Text transformation."
        },
        "textColor": {
          "type": "string",
          "description": "Text paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "paddingX": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Horizontal role padding."
        },
        "paddingY": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Vertical role padding."
        },
        "cornerRadius": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Applicable corner radius."
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        },
        "fillColor": {
          "type": "string",
          "description": "Surface fill paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "fontFamily": {
          "type": "string",
          "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.",
          "x-agentic-mermaid-runtime-validator": "safeCssFontFamily"
        },
        "headerFillColor": {
          "type": "string",
          "description": "Group header surface paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        }
      }
    },
    "roleStyle-group-header": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 11,
      "properties": {
        "fontFamily": {
          "type": "string",
          "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.",
          "x-agentic-mermaid-runtime-validator": "safeCssFontFamily"
        },
        "fontSize": {
          "type": "number",
          "minimum": 1,
          "maximum": 256,
          "description": "Font size in SVG user units."
        },
        "fontWeight": {
          "type": "number",
          "minimum": 1,
          "maximum": 1000,
          "description": "CSS numeric font weight."
        },
        "letterSpacing": {
          "type": "number",
          "minimum": -2,
          "maximum": 4,
          "description": "Letter spacing in SVG user units."
        },
        "textTransform": {
          "type": "string",
          "enum": [
            "uppercase",
            "lowercase",
            "capitalize"
          ],
          "description": "Text transformation."
        },
        "textColor": {
          "type": "string",
          "description": "Text paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "fillColor": {
          "type": "string",
          "description": "Surface fill paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "strokeColor": {
          "type": "string",
          "description": "Connector stroke paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        },
        "cue": {
          "type": "string",
          "enum": [
            "none",
            "outline",
            "double-line",
            "pattern"
          ],
          "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection."
        }
      }
    },
    "roleStyle-label": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 5,
      "properties": {
        "fontSize": {
          "type": "number",
          "minimum": 1,
          "maximum": 256,
          "description": "Font size in SVG user units."
        },
        "fontWeight": {
          "type": "number",
          "minimum": 1,
          "maximum": 1000,
          "description": "CSS numeric font weight."
        },
        "letterSpacing": {
          "type": "number",
          "minimum": -2,
          "maximum": 4,
          "description": "Letter spacing in SVG user units."
        },
        "textTransform": {
          "type": "string",
          "enum": [
            "uppercase",
            "lowercase",
            "capitalize"
          ],
          "description": "Text transformation."
        },
        "textColor": {
          "type": "string",
          "description": "Text paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        }
      }
    },
    "roleStyle-actor": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 11,
      "properties": {
        "fontSize": {
          "type": "number",
          "minimum": 1,
          "maximum": 256,
          "description": "Font size in SVG user units."
        },
        "fontWeight": {
          "type": "number",
          "minimum": 1,
          "maximum": 1000,
          "description": "CSS numeric font weight."
        },
        "letterSpacing": {
          "type": "number",
          "minimum": -2,
          "maximum": 4,
          "description": "Letter spacing in SVG user units."
        },
        "textTransform": {
          "type": "string",
          "enum": [
            "uppercase",
            "lowercase",
            "capitalize"
          ],
          "description": "Text transformation."
        },
        "textColor": {
          "type": "string",
          "description": "Text paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "paddingX": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Horizontal role padding."
        },
        "paddingY": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Vertical role padding."
        },
        "cornerRadius": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Applicable corner radius."
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        },
        "fillColor": {
          "type": "string",
          "description": "Surface fill paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        }
      }
    },
    "roleStyle-relationship": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 8,
      "properties": {
        "fontSize": {
          "type": "number",
          "minimum": 1,
          "maximum": 256,
          "description": "Font size in SVG user units."
        },
        "fontWeight": {
          "type": "number",
          "minimum": 1,
          "maximum": 1000,
          "description": "CSS numeric font weight."
        },
        "letterSpacing": {
          "type": "number",
          "minimum": -2,
          "maximum": 4,
          "description": "Letter spacing in SVG user units."
        },
        "textTransform": {
          "type": "string",
          "enum": [
            "uppercase",
            "lowercase",
            "capitalize"
          ],
          "description": "Text transformation."
        },
        "textColor": {
          "type": "string",
          "description": "Text paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        },
        "bendRadius": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Applicable connector bend radius."
        },
        "strokeColor": {
          "type": "string",
          "description": "Connector stroke paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        }
      }
    },
    "roleStyle-pie-slice": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 5,
      "properties": {
        "fillColor": {
          "type": "string",
          "description": "Surface fill paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "strokeColor": {
          "type": "string",
          "description": "Connector stroke paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        },
        "cue": {
          "type": "string",
          "enum": [
            "none",
            "outline",
            "double-line",
            "pattern"
          ],
          "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection."
        }
      }
    },
    "roleStyle-legend": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 5,
      "properties": {
        "fillColor": {
          "type": "string",
          "description": "Surface fill paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "strokeColor": {
          "type": "string",
          "description": "Connector stroke paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        },
        "textColor": {
          "type": "string",
          "description": "Text paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        }
      }
    },
    "roleStyle-bar": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 4,
      "properties": {
        "fillColor": {
          "type": "string",
          "description": "Surface fill paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "strokeColor": {
          "type": "string",
          "description": "Connector stroke paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        }
      }
    },
    "roleStyle-series": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 3,
      "properties": {
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "strokeColor": {
          "type": "string",
          "description": "Connector stroke paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        }
      }
    },
    "roleStyle-point": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 4,
      "properties": {
        "fillColor": {
          "type": "string",
          "description": "Surface fill paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "strokeColor": {
          "type": "string",
          "description": "Connector stroke paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        }
      }
    },
    "roleStyle-task": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 5,
      "properties": {
        "fillColor": {
          "type": "string",
          "description": "Surface fill paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "strokeColor": {
          "type": "string",
          "description": "Connector stroke paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        },
        "cue": {
          "type": "string",
          "enum": [
            "none",
            "outline",
            "double-line",
            "pattern"
          ],
          "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection."
        }
      }
    },
    "roleStyle-milestone": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 5,
      "properties": {
        "fillColor": {
          "type": "string",
          "description": "Surface fill paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "strokeColor": {
          "type": "string",
          "description": "Connector stroke paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        },
        "cue": {
          "type": "string",
          "enum": [
            "none",
            "outline",
            "double-line",
            "pattern"
          ],
          "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection."
        }
      }
    },
    "roleStyle-any": {
      "type": "object",
      "additionalProperties": false,
      "maxProperties": 16,
      "properties": {
        "fontFamily": {
          "type": "string",
          "description": "Safe font family/stack for roles whose descriptor exposes family-specific typography.",
          "x-agentic-mermaid-runtime-validator": "safeCssFontFamily"
        },
        "fontSize": {
          "type": "number",
          "minimum": 1,
          "maximum": 256,
          "description": "Font size in SVG user units."
        },
        "fontWeight": {
          "type": "number",
          "minimum": 1,
          "maximum": 1000,
          "description": "CSS numeric font weight."
        },
        "letterSpacing": {
          "type": "number",
          "minimum": -2,
          "maximum": 4,
          "description": "Letter spacing in SVG user units."
        },
        "textTransform": {
          "type": "string",
          "enum": [
            "uppercase",
            "lowercase",
            "capitalize"
          ],
          "description": "Text transformation."
        },
        "textColor": {
          "type": "string",
          "description": "Text paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "paddingX": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Horizontal role padding."
        },
        "paddingY": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Vertical role padding."
        },
        "cornerRadius": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Applicable corner radius."
        },
        "lineWidth": {
          "type": "number",
          "exclusiveMinimum": 0,
          "maximum": 20,
          "description": "Border or connector width."
        },
        "bendRadius": {
          "type": "number",
          "minimum": 0,
          "maximum": 256,
          "description": "Applicable connector bend radius."
        },
        "fillColor": {
          "type": "string",
          "description": "Surface fill paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "borderColor": {
          "type": "string",
          "description": "Border paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "strokeColor": {
          "type": "string",
          "description": "Connector stroke paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "headerFillColor": {
          "type": "string",
          "description": "Group header surface paint.",
          "x-agentic-mermaid-runtime-validator": "safeStylePaint"
        },
        "cue": {
          "type": "string",
          "enum": [
            "none",
            "outline",
            "double-line",
            "pattern"
          ],
          "description": "Non-color semantic cue on roles whose family renderer exposes a cue projection."
        }
      }
    }
  }
}