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-xl text-sm font-semibold transition-all focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary disabled:pointer-events-none disabled:opacity-50",
  {
    variants: {
      variant: {
        default: "bg-gradient-to-r from-primary to-secondary text-white shadow-glow hover:-translate-y-0.5 hover:shadow-premium",
        outline: "border border-white/10 bg-white/[0.04] text-white hover:border-primary/50 hover:bg-white/[0.08]",
        ghost: "text-slate-300 hover:bg-white/[0.06] hover:text-white"
      },
      size: { default: "h-11 px-5", sm: "h-9 rounded-lg px-3", lg: "h-13 px-7 text-base" }
    },
    defaultVariants: { variant: "default", size: "default" }
  }
);

export interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement>, VariantProps<typeof buttonVariants> { asChild?: boolean }

export const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(({ className, variant, size, asChild = false, ...props }, ref) => {
  const Comp = asChild ? Slot : "button";
  return <Comp className={cn(buttonVariants({ variant, size, className }))} ref={ref} {...props} />;
});
Button.displayName = "Button";