{
  "name": "nof1",
  "version": "1.1",
  "meta": {
    "target": "web",
    "confidence": {
      "high": [
        "neutral UI (white bg, dark text)",
        "categorical chart colors (multi-series)",
        "IBM Plex Mono for display/mono"
      ],
      "medium": ["subtle borders and rounding"],
      "unknown": ["dark mode support", "exact ui font family", "exact hex values from CSS"]
    }
  },
  "colors": {
    "palette": [
      {
        "name": "ink",
        "value": "#111111",
        "description": "Primary text and key strokes"
      },
      {
        "name": "paper",
        "value": "#ffffff",
        "description": "Primary background"
      },
      {
        "name": "muted",
        "value": "#6b7280",
        "description": "Secondary text"
      },
      {
        "name": "border",
        "value": "#e5e7eb",
        "description": "Dividers and subtle borders"
      }
    ],
    "dataViz": {
      "categorical": [
        { "name": "series-blue", "value": "#2563eb" },
        { "name": "series-purple", "value": "#7c3aed" },
        { "name": "series-orange", "value": "#f59e0b" },
        { "name": "series-teal", "value": "#14b8a6" },
        { "name": "series-slate", "value": "#64748b" },
        { "name": "series-black", "value": "#111111" }
      ],
      "notes": "These are for chart series and legend chips. nof1 visuals show multiple series colors, not a single brand primary."
    },
    "semantic": [
      { "name": "background", "value": "#ffffff" },
      { "name": "surface", "value": "#ffffff" },
      { "name": "surface-elevated", "value": "#f9fafb" },
      { "name": "foreground", "value": "#111111" },
      { "name": "foreground-muted", "value": "#6b7280" },
      { "name": "foreground-subtle", "value": "#9ca3af" },
      { "name": "border", "value": "#e5e7eb" },
      { "name": "border-subtle", "value": "#f1f5f9" }
    ],
    "states": [
      { "name": "success", "value": "#16a34a" },
      { "name": "warning", "value": "#f59e0b" },
      { "name": "error", "value": "#dc2626" }
    ],
    "modes": {
      "supportsDarkMode": "unknown"
    }
  },
  "typography": {
    "fonts": [
      {
        "role": "display",
        "family": "'IBM Plex Mono'",
        "fallback": "ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace",
        "usage": "Brand mark / hero headings"
      },
      {
        "role": "ui",
        "family": "system-ui",
        "fallback": "-apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, Helvetica, Arial, sans-serif",
        "usage": "UI text, tables, labels"
      },
      {
        "role": "mono",
        "family": "'IBM Plex Mono'",
        "fallback": "ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace",
        "usage": "Only for numbers, ticks, logs if needed"
      }
    ],
    "scale": [
      { "name": "xs", "size": "0.75rem", "lineHeight": "1rem" },
      { "name": "sm", "size": "0.875rem", "lineHeight": "1.25rem" },
      { "name": "base", "size": "1rem", "lineHeight": "1.5rem" },
      { "name": "lg", "size": "1.125rem", "lineHeight": "1.75rem" },
      { "name": "xl", "size": "1.25rem", "lineHeight": "1.75rem" },
      { "name": "2xl", "size": "1.5rem", "lineHeight": "2rem" }
    ]
  },
  "spacing": {
    "unit": "0.25rem"
  },
  "radius": {
    "sizes": [
      { "name": "sm", "value": "0.25rem" },
      { "name": "md", "value": "0.5rem" },
      { "name": "lg", "value": "0.75rem" },
      { "name": "xl", "value": "1rem" },
      { "name": "full", "value": "9999px" }
    ],
    "notes": "Public visuals read as modern dashboard, not sharp terminal rectangles."
  },
  "voice": {
    "tone": "Research-lab, benchmark-driven, calm, precise",
    "principles": [
      "Show the data, then the interpretation",
      "Avoid hype language",
      "Be explicit about assumptions and limits"
    ]
  },
  "guidelines": {
    "dos": [
      "Use neutral UI colors so charts stay legible",
      "Use categorical series colors consistently for models",
      "Keep layouts spacious and chart-first",
      "Use subtle borders and muted text for secondary info"
    ],
    "donts": [
      "Do not force monospace everywhere",
      "Do not use harsh black borders for everything",
      "Do not treat one series color as the brand primary",
      "Do not add decorative gradients that compete with the charts"
    ]
  }
}