tailwind.config.js

const defaultTheme = require('tailwindcss/defaultTheme')

/** @type {import('tailwindcss').Config} */
module.exports = {
  content: ['./src/**/*.{js,jsx}'],
  darkMode: 'class',
  theme: {
    fontSize: {
      xs: ['0.75rem', { lineHeight: '1rem' }],
      sm: ['0.875rem', { lineHeight: '1.5rem' }],
      base: ['1rem', { lineHeight: '2rem' }],
      lg: ['1.125rem', { lineHeight: '1.75rem' }],
      xl: ['1.25rem', { lineHeight: '2rem' }],
      '2xl': ['1.5rem', { lineHeight: '2.5rem' }],
      '3xl': ['2rem', { lineHeight: '2.5rem' }],
      '4xl': ['2.5rem', { lineHeight: '3rem' }],
      '5xl': ['3rem', { lineHeight: '3.5rem' }],
      '6xl': ['3.75rem', { lineHeight: '1' }],
      '7xl': ['4.5rem', { lineHeight: '1' }],
      '8xl': ['6rem', { lineHeight: '1' }],
      '9xl': ['8rem', { lineHeight: '1' }],
    },
    extend: {
      colors:     {
        brand:   {
          DEFAULT: '#34495e',
          '50':    '#a8bccf',
          '100':   '#98afc6',
          '200':   '#7795b4',
          '300':   '#587ca0',
          '400':   '#46627f',
          '500':   '#34495e',
          '600':   '#222f3d',
          '700':   '#10161c',
        },
        muted:   '#6b7280', // gray-500
        danger:  '#dc2626', // red-600
        success: '#16a34a', // green-600
        warning: '#eab308', // yellow-500
      },
      fontFamily: {
        sans: ['Inter', ...defaultTheme.fontFamily.sans],
        mono: ['Fira Code', ...defaultTheme.fontFamily.mono],
      },
      maxWidth: {
        '8xl': '88rem',
      },
    },
  },
  plugins: [require('@tailwindcss/typography')],
}