src/components/ui/button.tsx

import { Slot } from '@radix-ui/react-slot'
import { cva, type VariantProps } from 'class-variance-authority'
import * as React from 'react'

import { cn } from '@/lib/utils'

const buttonVariants = cva(
  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-all disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:ring-[3px]",
  {
    variants: {
      variant: {
        default:
          'bg-blue-600 text-white hover:bg-blue-700 focus-visible:ring-blue-300',

        destructive:
          'bg-red-600 text-white hover:bg-red-700 focus-visible:ring-red-300',

        outline:
          'border border-blue-200 text-blue-600 bg-white hover:bg-blue-50',

        secondary:
          'bg-blue-100 text-blue-700 hover:bg-blue-200',

        ghost:
          'text-blue-600 hover:bg-blue-50',

        link:
          'text-blue-600 underline-offset-4 hover:underline',
      },
      size: {
        default: 'h-9 px-4 py-2 has-[>svg]:px-3',
        sm: 'h-8 rounded-md gap-1.5 px-3 has-[>svg]:px-2.5',
        lg: 'h-10 rounded-md px-6 has-[>svg]:px-4',
        icon: 'size-9',
        'icon-sm': 'size-8',
        'icon-lg': 'size-10',
      },
    },
    defaultVariants: {
      variant: 'default',
      size: 'default',
    },
  }
)

function Button({
  className,
  variant,
  size,
  asChild = false,
  ...props
}: React.ComponentProps<'button'> &
  VariantProps<typeof buttonVariants> & {
    asChild?: boolean
  }) {
  const Comp = asChild ? Slot : 'button'

  return (
    <Comp
      data-slot="button"
      className={cn(buttonVariants({ variant, size }), className)}
      {...props}
    />
  )
}

export { Button, buttonVariants }