{
  "$description": "Brand: React — dark mode",
  "color": {
    "swatches": {
      "$description": "Source-of-truth color swatches from palette react@1.0.0",
      "react-cyan": {
        "$value": "#61DAFB",
        "$type": "color",
        "$description": "Canonical React logo color — the cyan of the atom-orbit mark used since the original Facebook open-source release.\n"
      },
      "react-blue-50": {
        "$value": "#087EA4",
        "$type": "color",
        "$description": "link / brand color on light surfaces."
      },
      "react-blue-40": {
        "$value": "#149ECA",
        "$type": "color",
        "$description": "docs link color on light surfaces."
      },
      "react-blue-30": {
        "$value": "#58C4DC",
        "$type": "color",
        "$description": "link / brand color on dark surfaces."
      },
      "react-blue-80": {
        "$value": "#043849",
        "$type": "color",
        "$description": "deep blue used for hover states on light surfaces."
      },
      "react-blue-10": {
        "$value": "#E6F7FF",
        "$type": "color",
        "$description": "highlight tint on light surfaces."
      },
      "gray-95": {
        "$value": "#16181D",
        "$type": "color",
        "$description": "deepest dark-mode background."
      },
      "gray-90": {
        "$value": "#23272F",
        "$type": "color",
        "$description": "primary dark canvas (wash-dark / primary)."
      },
      "gray-80": {
        "$value": "#343A46",
        "$type": "color",
        "$description": "dark-mode borders and card surfaces."
      },
      "gray-70": {
        "$value": "#404756",
        "$type": "color",
        "$description": "secondary text on dark surfaces."
      },
      "gray-60": {
        "$value": "#4E5769",
        "$type": "color",
        "$description": "tertiary text."
      },
      "gray-50": {
        "$value": "#5E687E",
        "$type": "color",
        "$description": "muted text."
      },
      "gray-30": {
        "$value": "#99A1B3",
        "$type": "color",
        "$description": "tertiary text on dark."
      },
      "gray-10": {
        "$value": "#EBECF0",
        "$type": "color",
        "$description": "light-mode borders and dividers."
      },
      "gray-5": {
        "$value": "#F6F7F9",
        "$type": "color",
        "$description": "light-mode card surfaces."
      },
      "react-white": {
        "$value": "#FFFFFF",
        "$type": "color",
        "$description": "light-mode page canvas (wash)."
      },
      "yellow-50": {
        "$value": "#C76A15",
        "$type": "color",
        "$description": "docs warning amber."
      },
      "red-50": {
        "$value": "#A6423A",
        "$type": "color",
        "$description": "docs danger red."
      },
      "green-50": {
        "$value": "#388F7F",
        "$type": "color",
        "$description": "docs success teal-green."
      },
      "purple-50": {
        "$value": "#575FB7",
        "$type": "color",
        "$description": "docs accent purple."
      }
    },
    "roles": {
      "$description": "Semantic color roles (dark mode) mapped to palette swatches",
      "background": {
        "$value": "{color.swatches.gray-90}",
        "$type": "color",
        "$description": "background role → Gray 90"
      },
      "surface": {
        "$value": "{color.swatches.gray-80}",
        "$type": "color",
        "$description": "surface role → Gray 80"
      },
      "surface-elevated": {
        "$value": "{color.swatches.gray-70}",
        "$type": "color",
        "$description": "surface-elevated role → Gray 70"
      },
      "text-primary": {
        "$value": "{color.swatches.react-white}",
        "$type": "color",
        "$description": "text-primary role → React White"
      },
      "text-secondary": {
        "$value": "{color.swatches.gray-30}",
        "$type": "color",
        "$description": "text-secondary role → Gray 30"
      },
      "text-tertiary": {
        "$value": "{color.swatches.gray-50}",
        "$type": "color",
        "$description": "text-tertiary role → Gray 50"
      },
      "primary": {
        "$value": "{color.swatches.react-blue-30}",
        "$type": "color",
        "$description": "primary role → React Blue 30"
      },
      "primary-hover": {
        "$value": "{color.swatches.react-blue-40}",
        "$type": "color",
        "$description": "primary-hover role → React Blue 40"
      },
      "accent": {
        "$value": "{color.swatches.react-cyan}",
        "$type": "color",
        "$description": "accent role → React Cyan"
      },
      "accent-hover": {
        "$value": "{color.swatches.react-blue-30}",
        "$type": "color",
        "$description": "accent-hover role → React Blue 30"
      },
      "warning": {
        "$value": "{color.swatches.yellow-50}",
        "$type": "color",
        "$description": "warning role → Yellow 50"
      },
      "warning-hover": {
        "$value": "{color.swatches.yellow-50}",
        "$type": "color",
        "$description": "warning-hover role → Yellow 50"
      },
      "error": {
        "$value": "{color.swatches.red-50}",
        "$type": "color",
        "$description": "error role → Red 50"
      },
      "success": {
        "$value": "{color.swatches.green-50}",
        "$type": "color",
        "$description": "success role → Green 50"
      },
      "brand-overrides": {
        "$description": "Brand-level role overrides (take precedence over palette role mappings)",
        "identity": {
          "$value": "{color.swatches.react-cyan}",
          "$type": "color",
          "$description": "Brand role identity → React Cyan"
        },
        "on-identity": {
          "$value": "{color.swatches.gray-90}",
          "$type": "color",
          "$description": "Brand role on-identity → Gray 90"
        },
        "primary": {
          "$value": "{color.swatches.react-blue-50}",
          "$type": "color",
          "$description": "Brand role primary → React Blue 50"
        },
        "primary-hover": {
          "$value": "{color.swatches.react-blue-80}",
          "$type": "color",
          "$description": "Brand role primary-hover → React Blue 80"
        },
        "accent": {
          "$value": "{color.swatches.react-cyan}",
          "$type": "color",
          "$description": "Brand role accent → React Cyan"
        },
        "accent-hover": {
          "$value": "{color.swatches.react-blue-40}",
          "$type": "color",
          "$description": "Brand role accent-hover → React Blue 40"
        },
        "background": {
          "$value": "{color.swatches.gray-90}",
          "$type": "color",
          "$description": "Brand role background → Gray 90"
        },
        "surface": {
          "$value": "{color.swatches.gray-80}",
          "$type": "color",
          "$description": "Brand role surface → Gray 80"
        },
        "text-primary": {
          "$value": "{color.swatches.react-white}",
          "$type": "color",
          "$description": "Brand role text-primary → React White"
        },
        "text-secondary": {
          "$value": "{color.swatches.gray-30}",
          "$type": "color",
          "$description": "Brand role text-secondary → Gray 30"
        }
      }
    }
  },
  "font": {
    "$description": "Typography roles mapped to font atoms",
    "heading": {
      "family": {
        "$value": [
          "Inter",
          "-apple-system",
          "BlinkMacSystemFont",
          "Segoe UI",
          "Roboto",
          "Helvetica Neue",
          "Arial",
          "sans-serif"
        ],
        "$type": "fontFamily",
        "$description": "heading 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"
        },
        "$description": "Available font weights"
      }
    },
    "body": {
      "family": {
        "$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": [
          "Source Code Pro",
          "ui-monospace",
          "SFMono-Regular",
          "Menlo",
          "Consolas",
          "Liberation Mono",
          "monospace"
        ],
        "$type": "fontFamily",
        "$description": "mono role → Source Code Pro (source-code-pro@1.0.0)"
      },
      "weight": {
        "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"
      }
    }
  }
}