frontend/src/components/ui/scroll-area.tsx

"use client";

import * as ScrollAreaPrimitive from "@radix-ui/react-scroll-area";
import * as React from "react";

import { cn } from "@/lib/utils";

const ScrollArea = React.forwardRef<React.ElementRef<typeof ScrollAreaPrimitive.Root>, React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.Root>>(({ className, children, ...props }, ref) => (
  <ScrollAreaPrimitive.Root ref={ref} className={cn("relative overflow-hidden", className)} {...props}>
    <ScrollAreaPrimitive.Viewport className="h-full w-full rounded-[inherit]">{children}</ScrollAreaPrimitive.Viewport>
    <ScrollBar />
    <ScrollAreaPrimitive.Corner />
  </ScrollAreaPrimitive.Root>
));
ScrollArea.displayName = ScrollAreaPrimitive.Root.displayName;

const ScrollBar = React.forwardRef<React.ElementRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>, React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>>(({ className, orientation = "vertical", ...props }, ref) => (
  <ScrollAreaPrimitive.ScrollAreaScrollbar ref={ref} orientation={orientation} className={cn("flex touch-none select-none transition-colors", orientation === "vertical" && "h-full w-2.5 border-l border-l-transparent p-[1px]", orientation === "horizontal" && "h-2.5 flex-col border-t border-t-transparent p-[1px]", className)} {...props}>
    <ScrollAreaPrimitive.ScrollAreaThumb className="relative flex-1 rounded-full bg-border" />
  </ScrollAreaPrimitive.ScrollAreaScrollbar>
));
ScrollBar.displayName = ScrollAreaPrimitive.ScrollAreaScrollbar.displayName;

export { ScrollArea, ScrollBar };