{
  "$description": "Brand: Linear — light mode",
  "color": {
    "swatches": {
      "$description": "Source-of-truth color swatches from palette linear@1.0.0",
      "linear-indigo": {
        "$value": "#5E6AD2",
        "$type": "color",
        "$description": "Signature desaturated indigo-violet. Primary brand accent — used on the wordmark, primary buttons, and key interactive surfaces.\n"
      },
      "mercury-white": {
        "$value": "#F4F5F8",
        "$type": "color",
        "$description": "Light-mode canvas — a cool off-white documented in Linear's brand guide."
      },
      "nordic-gray": {
        "$value": "#222326",
        "$type": "color",
        "$description": "Dark-mode canvas — the canonical product surface for Linear's dark-first identity."
      },
      "linear-near-black": {
        "$value": "#08090A",
        "$type": "color",
        "$description": "Authored deepest canvas — used below Nordic Gray for the most-recessed surfaces."
      },
      "linear-surface-dark": {
        "$value": "#1A1B1F",
        "$type": "color",
        "$description": "Authored elevated surface on dark mode."
      },
      "linear-surface-elevated-dark": {
        "$value": "#2C2D31",
        "$type": "color",
        "$description": "Authored modal / popover surface on dark mode."
      },
      "linear-text-on-dark": {
        "$value": "#F7F8F8",
        "$type": "color",
        "$description": "Primary text on Nordic Gray."
      },
      "linear-text-secondary-dark": {
        "$value": "#B4BCD0",
        "$type": "color",
        "$description": "Secondary text on dark canvas."
      },
      "linear-text-tertiary-dark": {
        "$value": "#8A8F98",
        "$type": "color",
        "$description": "Tertiary / muted text on dark canvas."
      },
      "linear-text-on-light": {
        "$value": "#0B0C10",
        "$type": "color",
        "$description": "Primary text on Mercury White."
      },
      "linear-text-secondary-light": {
        "$value": "#3F4350",
        "$type": "color",
        "$description": "Secondary text on Mercury White."
      },
      "linear-text-tertiary-light": {
        "$value": "#6B7280",
        "$type": "color",
        "$description": "Tertiary / muted text on Mercury White."
      },
      "linear-surface-light-elevated": {
        "$value": "#FFFFFF",
        "$type": "color",
        "$description": "Authored elevated surface for light mode."
      },
      "linear-indigo-hover": {
        "$value": "#7A87F0",
        "$type": "color",
        "$description": "Authored softer indigo for hover / active states."
      },
      "linear-success": {
        "$value": "#4CB782",
        "$type": "color",
        "$description": "Authored success / completed accent."
      },
      "linear-warning": {
        "$value": "#F2C94C",
        "$type": "color",
        "$description": "Authored warning accent."
      },
      "linear-error": {
        "$value": "#E5484D",
        "$type": "color",
        "$description": "Authored error accent."
      }
    },
    "roles": {
      "$description": "Semantic color roles (light mode) mapped to palette swatches",
      "background": {
        "$value": "{color.swatches.mercury-white}",
        "$type": "color",
        "$description": "background role → Mercury White"
      },
      "surface": {
        "$value": "{color.swatches.linear-surface-light-elevated}",
        "$type": "color",
        "$description": "surface role → Linear Surface Elevated (Light)"
      },
      "surface-elevated": {
        "$value": "{color.swatches.linear-surface-light-elevated}",
        "$type": "color",
        "$description": "surface-elevated role → Linear Surface Elevated (Light)"
      },
      "text-primary": {
        "$value": "{color.swatches.linear-text-on-light}",
        "$type": "color",
        "$description": "text-primary role → Linear Text on Light"
      },
      "text-secondary": {
        "$value": "{color.swatches.linear-text-secondary-light}",
        "$type": "color",
        "$description": "text-secondary role → Linear Text Secondary (Light)"
      },
      "text-tertiary": {
        "$value": "{color.swatches.linear-text-tertiary-light}",
        "$type": "color",
        "$description": "text-tertiary role → Linear Text Tertiary (Light)"
      },
      "primary": {
        "$value": "{color.swatches.linear-indigo}",
        "$type": "color",
        "$description": "primary role → Linear Indigo"
      },
      "primary-hover": {
        "$value": "{color.swatches.linear-indigo-hover}",
        "$type": "color",
        "$description": "primary-hover role → Linear Indigo Hover"
      },
      "accent": {
        "$value": "{color.swatches.linear-indigo}",
        "$type": "color",
        "$description": "accent role → Linear Indigo"
      },
      "accent-hover": {
        "$value": "{color.swatches.linear-indigo-hover}",
        "$type": "color",
        "$description": "accent-hover role → Linear Indigo Hover"
      },
      "warning": {
        "$value": "{color.swatches.linear-warning}",
        "$type": "color",
        "$description": "warning role → Linear Warning"
      },
      "warning-hover": {
        "$value": "{color.swatches.linear-warning}",
        "$type": "color",
        "$description": "warning-hover role → Linear Warning"
      },
      "error": {
        "$value": "{color.swatches.linear-error}",
        "$type": "color",
        "$description": "error role → Linear Error"
      },
      "success": {
        "$value": "{color.swatches.linear-success}",
        "$type": "color",
        "$description": "success role → Linear Success"
      },
      "brand-overrides": {
        "$description": "Brand-level role overrides (take precedence over palette role mappings)",
        "identity": {
          "$value": "{color.swatches.nordic-gray}",
          "$type": "color",
          "$description": "Brand role identity → Nordic Gray"
        },
        "on-identity": {
          "$value": "{color.swatches.linear-text-on-dark}",
          "$type": "color",
          "$description": "Brand role on-identity → Linear Text on Dark"
        },
        "background": {
          "$value": "{color.swatches.nordic-gray}",
          "$type": "color",
          "$description": "Brand role background → Nordic Gray"
        },
        "surface": {
          "$value": "{color.swatches.linear-surface-dark}",
          "$type": "color",
          "$description": "Brand role surface → Linear Surface Dark"
        },
        "surface-elevated": {
          "$value": "{color.swatches.linear-surface-elevated-dark}",
          "$type": "color",
          "$description": "Brand role surface-elevated → Linear Surface Elevated (Dark)"
        },
        "text-primary": {
          "$value": "{color.swatches.linear-text-on-dark}",
          "$type": "color",
          "$description": "Brand role text-primary → Linear Text on Dark"
        },
        "text-secondary": {
          "$value": "{color.swatches.linear-text-secondary-dark}",
          "$type": "color",
          "$description": "Brand role text-secondary → Linear Text Secondary (Dark)"
        },
        "text-tertiary": {
          "$value": "{color.swatches.linear-text-tertiary-dark}",
          "$type": "color",
          "$description": "Brand role text-tertiary → Linear Text Tertiary (Dark)"
        },
        "primary": {
          "$value": "{color.swatches.linear-indigo}",
          "$type": "color",
          "$description": "Brand role primary → Linear Indigo"
        },
        "primary-hover": {
          "$value": "{color.swatches.linear-indigo-hover}",
          "$type": "color",
          "$description": "Brand role primary-hover → Linear Indigo Hover"
        },
        "accent": {
          "$value": "{color.swatches.linear-indigo}",
          "$type": "color",
          "$description": "Brand role accent → Linear Indigo"
        },
        "accent-hover": {
          "$value": "{color.swatches.linear-indigo-hover}",
          "$type": "color",
          "$description": "Brand role accent-hover → Linear Indigo Hover"
        },
        "success": {
          "$value": "{color.swatches.linear-success}",
          "$type": "color",
          "$description": "Brand role success → Linear Success"
        },
        "warning": {
          "$value": "{color.swatches.linear-warning}",
          "$type": "color",
          "$description": "Brand role warning → Linear Warning"
        },
        "error": {
          "$value": "{color.swatches.linear-error}",
          "$type": "color",
          "$description": "Brand role error → Linear Error"
        }
      }
    }
  },
  "font": {
    "$description": "Typography roles mapped to font atoms",
    "heading": {
      "family": {
        "$value": [
          "Inter Tight",
          "-apple-system",
          "BlinkMacSystemFont",
          "Segoe UI",
          "Roboto",
          "Helvetica Neue",
          "Arial",
          "sans-serif"
        ],
        "$type": "fontFamily",
        "$description": "heading role → Inter Tight (inter-tight@1.0.0)"
      },
      "weight": {
        "100": {
          "$value": 100,
          "$type": "fontWeight"
        },
        "200": {
          "$value": 200,
          "$type": "fontWeight"
        },
        "300": {
          "$value": 300,
          "$type": "fontWeight"
        },
        "400": {
          "$value": 400,
          "$type": "fontWeight"
        },
        "500": {
          "$value": 500,
          "$type": "fontWeight"
        },
        "600": {
          "$value": 600,
          "$type": "fontWeight"
        },
        "700": {
          "$value": 700,
          "$type": "fontWeight"
        },
        "800": {
          "$value": 800,
          "$type": "fontWeight"
        },
        "900": {
          "$value": 900,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    },
    "body": {
      "family": {
        "$value": [
          "Inter",
          "-apple-system",
          "BlinkMacSystemFont",
          "Segoe UI",
          "Roboto",
          "Helvetica Neue",
          "Arial",
          "sans-serif"
        ],
        "$type": "fontFamily",
        "$description": "body role → Inter (inter@1.0.0)"
      },
      "weight": {
        "100": {
          "$value": 100,
          "$type": "fontWeight"
        },
        "200": {
          "$value": 200,
          "$type": "fontWeight"
        },
        "300": {
          "$value": 300,
          "$type": "fontWeight"
        },
        "400": {
          "$value": 400,
          "$type": "fontWeight"
        },
        "500": {
          "$value": 500,
          "$type": "fontWeight"
        },
        "600": {
          "$value": 600,
          "$type": "fontWeight"
        },
        "700": {
          "$value": 700,
          "$type": "fontWeight"
        },
        "800": {
          "$value": 800,
          "$type": "fontWeight"
        },
        "900": {
          "$value": 900,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    },
    "mono": {
      "family": {
        "$value": [
          "JetBrainsMono Nerd Font",
          "JetBrains Mono",
          "Fira Code",
          "Menlo",
          "Monaco",
          "Consolas",
          "Liberation Mono",
          "monospace"
        ],
        "$type": "fontFamily",
        "$description": "mono role → JetBrainsMono Nerd Font (jetbrainsmono-nerdfont@1.0.0)"
      },
      "weight": {
        "100": {
          "$value": 100,
          "$type": "fontWeight"
        },
        "200": {
          "$value": 200,
          "$type": "fontWeight"
        },
        "300": {
          "$value": 300,
          "$type": "fontWeight"
        },
        "400": {
          "$value": 400,
          "$type": "fontWeight"
        },
        "500": {
          "$value": 500,
          "$type": "fontWeight"
        },
        "600": {
          "$value": 600,
          "$type": "fontWeight"
        },
        "700": {
          "$value": 700,
          "$type": "fontWeight"
        },
        "800": {
          "$value": 800,
          "$type": "fontWeight"
        },
        "$description": "Available font weights"
      }
    }
  }
}