'use client'import React from 'react';import { BarChart2 } from 'lucide-react';import { motion } from 'motion/react';import { clsx, type ClassValue } from "clsx";import { twMerge } from "tailwind-merge";import { ResponsiveContainer, LineChart, Line, Tooltip, XAxis } from 'recharts';function cn(...inputs: ClassValue[]) {  return twMerge(clsx(inputs));}interface GradeData {  term: string;  gpa: number;  [key: string]: any;}interface GradeOverviewCardProps {  className?: string;  title?: string;  subtitle?: string;  data?: GradeData[];  chartColor?: string;}const DEFAULT_DATA: GradeData[] = [  { term: 'Term 1', gpa: 3.2 },  { term: 'Term 2', gpa: 3.4 },  { term: 'Term 3', gpa: 3.3 },  { term: 'Term 4', gpa: 3.6 },  { term: 'Current', gpa: 3.8 },];const DEFAULT_TITLE = "Grades";const DEFAULT_SUBTITLE = "GPA Trend";const DEFAULT_CHART_COLOR = "#8b5cf6";export const GradeOverviewCard: React.FC<GradeOverviewCardProps> = ({  className = "",  title = DEFAULT_TITLE,  subtitle = DEFAULT_SUBTITLE,  data = DEFAULT_DATA,  chartColor = DEFAULT_CHART_COLOR,}) => {  return (    <motion.div      initial={{ opacity: 0, y: 20 }}      animate={{ opacity: 1, y: 0 }}      transition={{ duration: 0.5, delay: 0.4 }}      className={cn(        "relative overflow-hidden rounded-2xl border border-border bg-card text-card-foreground shadow-sm transition-all hover:border-violet-300 dark:hover:border-violet-700 hover:shadow-md flex flex-col h-full",        className      )}    >      <div className="p-5 flex flex-col h-full relative z-10">        <div className="mb-4 flex items-start justify-between">          <div>            <h3 className="font-bold text-lg text-foreground">              {title}            </h3>            <p className="text-sm text-muted-foreground font-medium">              {subtitle}            </p>          </div>          <div className="rounded-xl bg-violet-500/10 p-2.5 text-violet-500 dark:text-violet-400 flex items-center justify-center ring-1 ring-violet-100 dark:ring-violet-800">            <BarChart2 className="h-5 w-5" />          </div>        </div>        <div className="flex-1 w-full min-h-[100px]">          <ResponsiveContainer width="100%" height="100%">            <LineChart data={data}>              <XAxis                dataKey="term"                axisLine={false}                tickLine={false}                tick={{ fontSize: 10, fill: '#71717a' }}              />              <Tooltip                cursor={false}                content={({ active, payload }) => {                  if (active && payload && payload.length) {                    return (                      <div className="rounded-lg border border-zinc-200 dark:border-zinc-700 bg-white dark:bg-zinc-800 p-2 shadow-sm text-xs">                        <span className="font-bold">{payload[0].payload.term}:</span> {payload[0].value} GPA                      </div>                    );                  }                  return null;                }}              />              <Line                type="monotone"                dataKey="gpa"                stroke={chartColor}                strokeWidth={2}                dot={{ r: 4, fill: chartColor, strokeWidth: 0 }}                activeDot={{ r: 6, strokeWidth: 0 }}              />            </LineChart>          </ResponsiveContainer>        </div>        <div className="absolute -bottom-4 -right-4 z-0 opacity-5 pointer-events-none">          <BarChart2 className="w-32 h-32 text-violet-500" />        </div>      </div>    </motion.div>  );};