tailwind.config.ts

import type { Config } from 'tailwindcss';

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

const config = {
    darkMode: ['class'],
    content: [
        './pages/**/*.{ts,tsx}',
        './components/**/*.{ts,tsx}',
        './app/**/*.{ts,tsx}',
        './src/**/*.{ts,tsx}',
        './node_modules/@tremor/**/*.{js,ts,jsx,tsx}'
    ],
    prefix: '',
    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)',
                'tremor-small': '0.375rem',
                'tremor-default': '0.5rem',
                'tremor-full': '9999px',
            },
            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' },
                },
                scroll: {
                    to: {
                        transform: "translate(calc(-50% - 0.5rem))",
                    },
                },
            },
            animation: {
                'accordion-down': 'accordion-down 0.2s ease-out',
                'accordion-up': 'accordion-up 0.2s ease-out',
                scroll: "scroll var(--animation-duration, 40s) var(--animation-direction, forwards) linear infinite",
            },
            boxShadow: {
                // light
                'tremor-input': '0 1px 2px 0 rgb(0 0 0 / 0.05)',
                'tremor-card':
                  '0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1)',
                'tremor-dropdown':
                  '0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1)',
                // dark
                'dark-tremor-input': '0 1px 2px 0 rgb(0 0 0 / 0.05)',
                'dark-tremor-card':
                  '0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1)',
                'dark-tremor-dropdown':
                  '0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1)',
            },
            fontSize: {
                'tremor-label': ['0.75rem', { lineHeight: '1rem' }],
                'tremor-default': ['0.875rem', { lineHeight: '1.25rem' }],
                'tremor-title': ['1.125rem', { lineHeight: '1.75rem' }],
                'tremor-metric': ['1.875rem', { lineHeight: '2.25rem' }],
            },
        },
    },
    safelist: [
        {
          pattern:
            /^(bg-(?:slate|gray|zinc|neutral|stone|red|orange|amber|yellow|lime|green|emerald|teal|cyan|sky|blue|indigo|violet|purple|fuchsia|pink|rose)-(?:50|100|200|300|400|500|600|700|800|900|950))$/,
          variants: ['hover', 'ui-selected'],
        },
        {
          pattern:
            /^(text-(?:slate|gray|zinc|neutral|stone|red|orange|amber|yellow|lime|green|emerald|teal|cyan|sky|blue|indigo|violet|purple|fuchsia|pink|rose)-(?:50|100|200|300|400|500|600|700|800|900|950))$/,
          variants: ['hover', 'ui-selected'],
        },
        {
          pattern:
            /^(border-(?:slate|gray|zinc|neutral|stone|red|orange|amber|yellow|lime|green|emerald|teal|cyan|sky|blue|indigo|violet|purple|fuchsia|pink|rose)-(?:50|100|200|300|400|500|600|700|800|900|950))$/,
          variants: ['hover', 'ui-selected'],
        },
        {
          pattern:
            /^(ring-(?:slate|gray|zinc|neutral|stone|red|orange|amber|yellow|lime|green|emerald|teal|cyan|sky|blue|indigo|violet|purple|fuchsia|pink|rose)-(?:50|100|200|300|400|500|600|700|800|900|950))$/,
        },
        {
          pattern:
            /^(stroke-(?:slate|gray|zinc|neutral|stone|red|orange|amber|yellow|lime|green|emerald|teal|cyan|sky|blue|indigo|violet|purple|fuchsia|pink|rose)-(?:50|100|200|300|400|500|600|700|800|900|950))$/,
        },
        {
          pattern:
            /^(fill-(?:slate|gray|zinc|neutral|stone|red|orange|amber|yellow|lime|green|emerald|teal|cyan|sky|blue|indigo|violet|purple|fuchsia|pink|rose)-(?:50|100|200|300|400|500|600|700|800|900|950))$/,
        },
    ],
    plugins: [require('tailwindcss-animate'), addVariablesForColors, require('@headlessui/tailwindcss'), require('@tailwindcss/forms')],
} satisfies Config;

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

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

export default config;