tailwind.config.js

const plugin = require('tailwindcss/plugin')

const radialGradientPlugin = plugin(
  function ({ matchUtilities, theme }) {
    matchUtilities(
      {
        // map to bg-radient-[*]
        'bg-radient': value => ({
          'background-image': `radial-gradient(${value},var(--tw-gradient-stops))`,
        }),
      },
      { values: theme('radialGradients') }
    )
  },
  {
    theme: {
      radialGradients: _presets(),
    },
  }
)

/**
 * utility class presets
 */
function _presets() {
  const shapes = ['circle', 'ellipse'];
  const pos = {
    c: 'center',
    t: 'top',
    b: 'bottom',
    l: 'left',
    r: 'right',
    tl: 'top left',
    tr: 'top right',
    bl: 'bottom left',
    br: 'bottom right',
  };
  let result = {};
  for (const shape of shapes)
    for (const [posName, posValue] of Object.entries(pos))
      result[`${shape}-${posName}`] = `${shape} at ${posValue}`;

  return result;
}


/** @type {import('tailwindcss').Config} */
module.exports = {
  darkMode: ["class"],
  content: [
    "./pages/**/*.{js,jsx}",
    "./components/**/*.{js,jsx}",
    "./app/**/*.{js,jsx}",
    "./src/**/*.{js,jsx}",
  ],
  theme: {
    container: {
      center: true,
      padding: "2rem",
      screens: {
        "2xl": "1400px",
      },
    },
    extend: {
      colors: {
        border: "hsl(var(--border))",
        input: "hsl(var(--input))",
        ring: "hsl(var(--ring))",
        background: "hsl(var(--background))",
        foreground: "hsl(var(--foreground))",
        primary: {
          DEFAULT: "hsl(var(--primary))",
          foreground: "hsl(var(--primary-foreground))",
        },
        secondary: {
          DEFAULT: "hsl(var(--secondary))",
          foreground: "hsl(var(--secondary-foreground))",
        },
        destructive: {
          DEFAULT: "hsl(var(--destructive))",
          foreground: "hsl(var(--destructive-foreground))",
        },
        muted: {
          DEFAULT: "hsl(var(--muted))",
          foreground: "hsl(var(--muted-foreground))",
        },
        accent: {
          DEFAULT: "hsl(var(--accent))",
          foreground: "hsl(var(--accent-foreground))",
        },
        popover: {
          DEFAULT: "hsl(var(--popover))",
          foreground: "hsl(var(--popover-foreground))",
        },
        card: {
          DEFAULT: "hsl(var(--card))",
          foreground: "hsl(var(--card-foreground))",
        },
      },
      borderRadius: {
        lg: "var(--radius)",
        md: "calc(var(--radius) - 2px)",
        sm: "calc(var(--radius) - 4px)",
      },
      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-animate"),radialGradientPlugin],
};