tailwind.config.js

const plugin = require('tailwindcss/plugin');

/** @type {import('tailwindcss').Config} */
module.exports = {
  content: [
    './app/**/*.{js,ts,jsx,tsx}',
    './pages/**/*.{js,ts,jsx,tsx}',
    './components/**/*.{js,ts,jsx,tsx}',
  ],
  darkMode: 'class',
  theme: {
    extend: {
      boxShadow: {
        DEFAULT: '0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px 0 rgba(0, 0, 0, 0.02)',
        md: '0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.02)',
        lg: '0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.01)',
        xl: '0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.01)',
      },
      outline: {
        blue: '2px solid rgba(0, 112, 244, 0.5)',
      },
      fontFamily: {
        inter: ['Inter', 'sans-serif'],
      },
      fontSize: {
        xs: ['0.75rem', { lineHeight: '1.5' }],
        sm: ['0.875rem', { lineHeight: '1.5715' }],
        base: ['1rem', { lineHeight: '1.5', letterSpacing: '-0.01em' }],
        lg: ['1.125rem', { lineHeight: '1.5', letterSpacing: '-0.01em' }],
        xl: ['1.25rem', { lineHeight: '1.5', letterSpacing: '-0.01em' }],
        '2xl': ['1.5rem', { lineHeight: '1.33', letterSpacing: '-0.01em' }],
        '3xl': ['1.88rem', { lineHeight: '1.33', letterSpacing: '-0.01em' }],
        '4xl': ['2.25rem', { lineHeight: '1.25', letterSpacing: '-0.02em' }],
        '5xl': ['3rem', { lineHeight: '1.25', letterSpacing: '-0.02em' }],
        '6xl': ['3.75rem', { lineHeight: '1.2', letterSpacing: '-0.02em' }],
      },
      screens: {
        xs: '480px',
      },
    },
  },
  plugins: [
    require('@tailwindcss/forms'),
    // add custom variant for expanding sidebar
    plugin(({ addVariant, e }) => {
      addVariant('sidebar-expanded', ({ modifySelectors, separator }) => {
        modifySelectors(
          ({ className }) => `.sidebar-expanded .${e(`sidebar-expanded${separator}${className}`)}`
        );
      });
    }),
  ],
};