/** @type {import('tailwindcss').Config} */
module.exports = {
  darkMode: "class",
  content: ["./index.html", "./src/**/*.{ts,tsx}"],
  theme: {
    extend: {
      colors: {
        // Semantic color tokens
        canvas: {
          DEFAULT: "hsl(var(--canvas))",
          subtle: "hsl(var(--canvas-subtle))",
          muted: "hsl(var(--canvas-muted))",
        },
        ink: {
          DEFAULT: "hsl(var(--ink))",
          muted: "hsl(var(--ink-muted))",
          subtle: "hsl(var(--ink-subtle))",
        },
        accent: {
          DEFAULT: "hsl(var(--accent))",
          hover: "hsl(var(--accent-hover))",
          subtle: "hsl(var(--accent-subtle))",
        },
        border: {
          DEFAULT: "hsl(var(--border))",
          subtle: "hsl(var(--border-subtle))",
        },
        info: {
          DEFAULT: "hsl(var(--info))",
          subtle: "hsl(var(--info-subtle))",
        },
        error: {
          DEFAULT: "hsl(var(--error))",
          subtle: "hsl(var(--error-subtle))",
        },
        warning: {
          DEFAULT: "hsl(var(--warning))",
          subtle: "hsl(var(--warning-subtle))",
        },
        success: {
          DEFAULT: "hsl(var(--success))",
          subtle: "hsl(var(--success-subtle))",
        },
        // Legacy compatibility
        mist: "hsl(var(--canvas-muted))",
        ember: "hsl(var(--accent))",
        pine: "hsl(var(--accent-hover))",
        slate: "hsl(var(--ink-muted))",
      },
      boxShadow: {
        card: "0 1px 3px 0 rgb(0 0 0 / 0.05), 0 10px 40px -10px rgb(0 0 0 / 0.1)",
        "card-hover": "0 1px 3px 0 rgb(0 0 0 / 0.05), 0 20px 60px -15px rgb(0 0 0 / 0.15)",
        subtle: "0 1px 2px 0 rgb(0 0 0 / 0.03)",
      },
      borderRadius: {
        panel: "1.25rem",
        card: "1rem",
        button: "0.75rem",
      },
      fontFamily: {
        sans: ["'Newsreader'", "Georgia", "ui-serif", "serif"],
        display: ["'Space Grotesk'", "ui-sans-serif", "system-ui", "sans-serif"],
        dashboard: ["'DM Sans'", "ui-sans-serif", "system-ui", "sans-serif"],
        mono: ["'JetBrains Mono'", "ui-monospace", "monospace"],
      },
      fontSize: {
        "display-xl": ["clamp(2.75rem, 6vw + 1rem, 5rem)", { lineHeight: "1.05", letterSpacing: "-0.04em", fontFamily: "'Space Grotesk', sans-serif" }],
        "display-lg": ["clamp(2.25rem, 4.5vw + 0.5rem, 3.75rem)", { lineHeight: "1.1", letterSpacing: "-0.03em", fontFamily: "'Space Grotesk', sans-serif" }],
        "display-md": ["clamp(1.75rem, 3.5vw + 0.5rem, 2.75rem)", { lineHeight: "1.15", letterSpacing: "-0.02em", fontFamily: "'Space Grotesk', sans-serif" }],
        "display-sm": ["clamp(1.5rem, 2.5vw + 0.5rem, 2rem)", { lineHeight: "1.2", letterSpacing: "-0.01em", fontFamily: "'Space Grotesk', sans-serif" }],
      },
      spacing: {
        "18": "4.5rem",
        "22": "5.5rem",
        "26": "6.5rem",
        "30": "7.5rem",
        "34": "8.5rem",
        "38": "9.5rem",
        "128": "32rem",
      },
      animation: {
        "fade-in": "fade-in 0.5s cubic-bezier(0.4, 0, 0.2, 1)",
        "slide-up": "slide-up 0.6s cubic-bezier(0.16, 1, 0.3, 1)",
        "slide-down": "slide-down 0.4s cubic-bezier(0.16, 1, 0.3, 1)",
        "scale-in": "scale-in 0.3s cubic-bezier(0.16, 1, 0.3, 1)",
        "float": "float 6s ease-in-out infinite",
        "pulse-soft": "pulse-soft 2s cubic-bezier(0.4, 0, 0.6, 1) infinite",
      },
      keyframes: {
        "fade-in": {
          "0%": { opacity: "0" },
          "100%": { opacity: "1" },
        },
        "slide-up": {
          "0%": { opacity: "0", transform: "translateY(24px)" },
          "100%": { opacity: "1", transform: "translateY(0)" },
        },
        "slide-down": {
          "0%": { opacity: "0", transform: "translateY(-12px)" },
          "100%": { opacity: "1", transform: "translateY(0)" },
        },
        "scale-in": {
          "0%": { opacity: "0", transform: "scale(0.95)" },
          "100%": { opacity: "1", transform: "scale(1)" },
        },
        float: {
          "0%, 100%": { transform: "translateY(0)" },
          "50%": { transform: "translateY(-8px)" },
        },
        "pulse-soft": {
          "0%, 100%": { opacity: "1" },
          "50%": { opacity: "0.7" },
        },
      },
    },
  },
  plugins: [],
};