{
  "colors": {
    "primary": {
      "50": "#eff6ff",
      "100": "#dbeafe",
      "200": "#bfdbfe",
      "300": "#93c5fd",
      "400": "#60a5fa",
      "500": "#3b82f6",
      "600": "#2563eb",
      "700": "#1d4ed8",
      "800": "#1e40af",
      "900": "#1e3a8a"
    },
    "success": {
      "50": "#f0fdf4",
      "100": "#dcfce7",
      "500": "#22c55e",
      "700": "#15803d",
      "900": "#14532d"
    },
    "warning": {
      "50": "#fffbeb",
      "100": "#fef3c7",
      "500": "#f59e0b",
      "700": "#b45309",
      "900": "#78350f"
    },
    "danger": {
      "50": "#fef2f2",
      "100": "#fee2e2",
      "500": "#ef4444",
      "700": "#b91c1c",
      "900": "#7f1d1d"
    },
    "neutral": {
      "50": "#f9fafb",
      "100": "#f3f4f6",
      "200": "#e5e7eb",
      "300": "#d1d5db",
      "400": "#9ca3af",
      "500": "#6b7280",
      "600": "#4b5563",
      "700": "#374151",
      "800": "#1f2937",
      "900": "#111827"
    }
  },
  "semantic": {
    "light": {
      "background": "{colors.neutral.50}",
      "surface": "#ffffff",
      "onSurface": "{colors.neutral.900}",
      "primary": "{colors.primary.600}",
      "onPrimary": "#ffffff",
      "secondary": "{colors.neutral.600}",
      "onSecondary": "#ffffff",
      "success": "{colors.success.500}",
      "onSuccess": "#ffffff",
      "warning": "{colors.warning.500}",
      "onWarning": "#ffffff",
      "danger": "{colors.danger.500}",
      "onDanger": "#ffffff",
      "border": "{colors.neutral.200}",
      "divider": "{colors.neutral.200}",
      "textPrimary": "{colors.neutral.900}",
      "textSecondary": "{colors.neutral.600}",
      "textDisabled": "{colors.neutral.400}"
    },
    "dark": {
      "background": "{colors.neutral.900}",
      "surface": "{colors.neutral.800}",
      "onSurface": "{colors.neutral.50}",
      "primary": "{colors.primary.500}",
      "onPrimary": "#ffffff",
      "secondary": "{colors.neutral.400}",
      "onSecondary": "{colors.neutral.900}",
      "success": "{colors.success.500}",
      "onSuccess": "#ffffff",
      "warning": "{colors.warning.500}",
      "onWarning": "#ffffff",
      "danger": "{colors.danger.500}",
      "onDanger": "#ffffff",
      "border": "{colors.neutral.700}",
      "divider": "{colors.neutral.700}",
      "textPrimary": "{colors.neutral.50}",
      "textSecondary": "{colors.neutral.300}",
      "textDisabled": "{colors.neutral.600}"
    }
  },
  "spacing": {
    "xs": "4px",
    "sm": "8px",
    "md": "16px",
    "lg": "24px",
    "xl": "32px",
    "2xl": "48px",
    "3xl": "64px"
  },
  "typography": {
    "fontFamily": {
      "sans": "-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif",
      "mono": "'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace"
    },
    "fontSize": {
      "xs": "12px",
      "sm": "14px",
      "base": "16px",
      "lg": "18px",
      "xl": "20px",
      "2xl": "24px",
      "3xl": "30px",
      "4xl": "36px",
      "5xl": "48px"
    },
    "fontWeight": {
      "normal": "400",
      "medium": "500",
      "semibold": "600",
      "bold": "700"
    },
    "lineHeight": {
      "tight": "1.25",
      "normal": "1.5",
      "relaxed": "1.75"
    }
  },
  "borderRadius": {
    "none": "0",
    "sm": "4px",
    "md": "8px",
    "lg": "12px",
    "xl": "16px",
    "full": "9999px"
  },
  "shadows": {
    "sm": "0 1px 2px 0 rgba(0, 0, 0, 0.05)",
    "md": "0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06)",
    "lg": "0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05)",
    "xl": "0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04)",
    "2xl": "0 25px 50px -12px rgba(0, 0, 0, 0.25)"
  },
  "breakpoints": {
    "xs": "0px",
    "sm": "640px",
    "md": "768px",
    "lg": "1024px",
    "xl": "1280px",
    "2xl": "1536px"
  },
  "transitions": {
    "fast": "150ms",
    "base": "250ms",
    "slow": "350ms",
    "slowest": "500ms"
  },
  "zIndex": {
    "dropdown": "1000",
    "sticky": "1020",
    "fixed": "1030",
    "modalBackdrop": "1040",
    "modal": "1050",
    "popover": "1060",
    "tooltip": "1070"
  }
}