{
  "additionalProperties": false,
  "properties": {
    "align": {
      "description": "Text alignment: left, center, right, justify.",
      "enum": [
        "left",
        "center",
        "right",
        "justify"
      ],
      "type": "string"
    },
    "alwaysOnTop": {
      "description": "Whether element stays on top of others.",
      "type": "boolean"
    },
    "animations": {
      "description": "Animation configurations.",
      "items": {
        "$ref": "#/definitions/Animation"
      },
      "type": "array"
    },
    "backgroundColor": {
      "description": "Text background color.",
      "type": "string"
    },
    "backgroundCornerRadius": {
      "description": "Text background corner radius as percentage of half line height.",
      "type": "number"
    },
    "backgroundEnabled": {
      "description": "Whether text background is enabled.",
      "type": "boolean"
    },
    "backgroundOpacity": {
      "description": "Text background opacity (0-1).",
      "type": "number"
    },
    "backgroundPadding": {
      "description": "Text background padding as percentage of half line height.",
      "type": "number"
    },
    "blurEnabled": {
      "description": "Whether blur effect is enabled.",
      "type": "boolean"
    },
    "blurRadius": {
      "description": "Blur radius in pixels.",
      "type": "number"
    },
    "brightness": {
      "description": "Brightness level (-1 to 1).",
      "type": "number"
    },
    "brightnessEnabled": {
      "description": "Whether brightness effect is enabled.",
      "type": "boolean"
    },
    "contentEditable": {
      "description": "Whether element content can be edited.",
      "type": "boolean"
    },
    "curveEnabled": {
      "description": "Whether text curve effect is enabled.",
      "type": "boolean"
    },
    "curvePower": {
      "description": "Text curve power (-1 to 1, 0 = straight).",
      "type": "number"
    },
    "custom": {
      "description": "Custom data attached to the element."
    },
    "draggable": {
      "description": "Whether element can be dragged.",
      "type": "boolean"
    },
    "fill": {
      "description": "Text color.",
      "type": "string"
    },
    "filters": {
      "additionalProperties": {
        "additionalProperties": false,
        "properties": {
          "intensity": {
            "description": "Filter intensity value (-1 to 1).",
            "type": "number"
          }
        },
        "required": [
          "intensity"
        ],
        "type": "object"
      },
      "description": "Applied image filters.",
      "type": "object"
    },
    "fontFamily": {
      "description": "Font family name.",
      "type": "string"
    },
    "fontSize": {
      "description": "Font size in pixels.",
      "type": "number"
    },
    "fontStyle": {
      "description": "Font style: 'normal' or 'italic'.",
      "type": "string"
    },
    "fontWeight": {
      "description": "Font weight: 'normal', 'bold', or numeric string.",
      "type": "string"
    },
    "grayscaleEnabled": {
      "description": "Whether grayscale effect is enabled.",
      "type": "boolean"
    },
    "height": {
      "description": "Height in pixels (auto-calculated at runtime).",
      "type": "number"
    },
    "id": {
      "description": "Unique identifier for the element.",
      "type": "string"
    },
    "letterSpacing": {
      "description": "Letter spacing as percentage of font size.",
      "type": "number"
    },
    "lineHeight": {
      "description": "Line height as number or string.",
      "type": [
        "number",
        "string"
      ]
    },
    "name": {
      "description": "Display name for the element.",
      "type": "string"
    },
    "opacity": {
      "description": "Opacity level (0-1).",
      "type": "number"
    },
    "placeholder": {
      "description": "Placeholder text when content is empty.",
      "type": "string"
    },
    "resizable": {
      "description": "Whether element can be resized.",
      "type": "boolean"
    },
    "rotation": {
      "description": "Rotation angle in degrees.",
      "type": "number"
    },
    "selectable": {
      "description": "Whether element can be selected.",
      "type": "boolean"
    },
    "sepiaEnabled": {
      "description": "Whether sepia effect is enabled.",
      "type": "boolean"
    },
    "shadowBlur": {
      "description": "Shadow blur radius in pixels.",
      "type": "number"
    },
    "shadowColor": {
      "description": "Shadow color.",
      "type": "string"
    },
    "shadowEnabled": {
      "description": "Whether shadow is enabled.",
      "type": "boolean"
    },
    "shadowOffsetX": {
      "description": "Shadow horizontal offset in pixels.",
      "type": "number"
    },
    "shadowOffsetY": {
      "description": "Shadow vertical offset in pixels.",
      "type": "number"
    },
    "shadowOpacity": {
      "description": "Shadow opacity (0-1).",
      "type": "number"
    },
    "showInExport": {
      "description": "Whether element appears in exports.",
      "type": "boolean"
    },
    "stroke": {
      "description": "Stroke color.",
      "type": "string"
    },
    "strokeWidth": {
      "description": "Stroke width in pixels.",
      "type": "number"
    },
    "styleEditable": {
      "description": "Whether element style can be edited.",
      "type": "boolean"
    },
    "text": {
      "description": "Visible label text shown on canvas.",
      "type": "string"
    },
    "textDecoration": {
      "description": "Text decoration: underline, overline, line-through, etc.",
      "type": "string"
    },
    "textTransform": {
      "description": "Text transform: uppercase, lowercase, capitalize, none.",
      "type": "string"
    },
    "type": {
      "const": "text",
      "description": "Element type identifier.",
      "type": "string"
    },
    "verticalAlign": {
      "description": "Vertical alignment: top, middle, bottom.",
      "type": "string"
    },
    "visible": {
      "description": "Whether element is visible.",
      "type": "boolean"
    },
    "width": {
      "description": "Width in pixels.",
      "type": "number"
    },
    "x": {
      "description": "X position in pixels.",
      "type": "number"
    },
    "y": {
      "description": "Y position in pixels.",
      "type": "number"
    }
  },
  "required": [
    "align",
    "alwaysOnTop",
    "animations",
    "backgroundColor",
    "backgroundCornerRadius",
    "backgroundEnabled",
    "backgroundOpacity",
    "backgroundPadding",
    "blurEnabled",
    "blurRadius",
    "brightness",
    "brightnessEnabled",
    "contentEditable",
    "curveEnabled",
    "curvePower",
    "draggable",
    "fill",
    "filters",
    "fontFamily",
    "fontSize",
    "fontStyle",
    "fontWeight",
    "grayscaleEnabled",
    "height",
    "id",
    "letterSpacing",
    "lineHeight",
    "opacity",
    "placeholder",
    "resizable",
    "rotation",
    "selectable",
    "sepiaEnabled",
    "shadowBlur",
    "shadowColor",
    "shadowEnabled",
    "shadowOffsetX",
    "shadowOffsetY",
    "shadowOpacity",
    "showInExport",
    "stroke",
    "strokeWidth",
    "styleEditable",
    "text",
    "textDecoration",
    "textTransform",
    "type",
    "verticalAlign",
    "visible",
    "width",
    "x",
    "y"
  ],
  "type": "object"
}