tailwind.config.mjs

const {
  default: flattenColorPalette,
} = require("tailwindcss/lib/util/flattenColorPalette");
const { fontFamily } = require("tailwindcss/defaultTheme");

/** @type {import('tailwindcss').Config} */
module.exports = {
  darkMode: ["class"],
  content: ["./src/**/*.{astro,html,js,jsx,md,mdx,svelte,ts,tsx}"],
  theme: {
    extend: {
      fontFamily: {
        serif: ['"Lora Variable"', ...fontFamily.serif],
      },
      colors: {
        border: "hsl(var(--border))",
        background: "hsl(var(--background))",
        foreground: "hsl(var(--foreground))",
        primary: {
          DEFAULT: "hsl(var(--primary))",
          foreground: "hsl(var(--primary-foreground))",
        },
        muted: {
          DEFAULT: "hsl(var(--muted))",
          foreground: "hsl(var(--muted-foreground))",
        },
      },
      keyframes: {
        "accordion-down": {
          from: { height: "0" },
          to: { height: "var(--radix-accordion-content-height)" },
        },
        "accordion-up": {
          from: { height: "var(--radix-accordion-content-height)" },
          to: { height: "0" },
        },
      },
      animation: {
        "accordion-down": "accordion-down 0.2s ease-out",
        "accordion-up": "accordion-up 0.2s ease-out",
      },
    },
  },
  plugins: [
    require("@tailwindcss/typography")({ target: "modern" }),
    require("tailwindcss-animate"),
    addVariablesForColors,
  ],
};

function addVariablesForColors({ addBase, theme }) {
  let allColors = flattenColorPalette(theme("colors"));
  let newVars = Object.fromEntries(
    Object.entries(allColors).map(([key, val]) => [`--${key}`, val]),
  );

  addBase({
    ":root": newVars,
  });
}