tailwind.config.js

const svgToDataUri = require("mini-svg-data-uri");
const {
  default: flattenColorPalette,
} = require("tailwindcss/lib/util/flattenColorPalette");

/** @type {import('tailwindcss').Config} */
module.exports = {
  content: {
    files: ["*.html", "./src/**/*.rs"],
  },
  theme: {
    fontFamily: {
      "alfa-slab": ["Alfa Slab One", "sans-serif"],
      "fira-sans": ["Fira Sans", "sans-serif"],
      "work-sans": ["Work Sans", "sans-serif"],
    },
    extend: {
      fill: (theme) => ({
        "shape-fill-light": "rgb(203 213 225 / 1)",
        "shape-fill-dark": "rgb(39 39 42 / 1)",
      }),
    },
  },
  plugins: [
    function ({ matchUtilities, theme }) {
      matchUtilities(
        {
          "bg-grid": (value) => ({
            backgroundImage: `url("${svgToDataUri(
              `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" width="32" height="32" fill="none" stroke="${value}"><path d="M0 .5H31.5V32"/></svg>`
            )}")`,
          }),
        },
        { values: flattenColorPalette(theme("backgroundColor")), type: "color" }
      );

      matchUtilities(
        {
          highlight: (value) => ({ boxShadow: `inset 0 1px 0 0 ${value}` }),
        },
        { values: flattenColorPalette(theme("backgroundColor")), type: "color" }
      );
    },
  ],
};