src/components/ui/button.tsx

import * as React from "react";
import { Slot } from "@radix-ui/react-slot";
import { cva, type VariantProps } from "class-variance-authority";
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-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0",
    {
        variants: {
            variant: {
                default: "bg-primary text-primary-foreground hover:bg-primary/90",
                destructive: "bg-destructive text-destructive-foreground hover:bg-destructive/90",
                outline: "border border-input bg-background hover:bg-accent hover:text-accent-foreground",
                secondary: "bg-secondary text-secondary-foreground hover:bg-secondary/80",
                ghost: "hover:bg-accent hover:text-accent-foreground",
                link: "text-primary underline-offset-4 hover:underline",
            },
            size: {
                default: "h-10 px-4 py-2",
                sm: "h-9 rounded-md px-3",
                lg: "h-11 rounded-md px-8",
                icon: "h-10 w-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 className={cn(buttonVariants({ variant, size }), className)} {...props} />
    );
}

export { Button, buttonVariants };