'use client'import React from 'react';import { FlaskConical, Beaker } from 'lucide-react';import { motion } from 'motion/react';import { clsx, type ClassValue } from "clsx"import { twMerge } from "tailwind-merge"import { ResponsiveContainer, ScatterChart, Scatter, XAxis, YAxis, Tooltip, Cell, ZAxis } from 'recharts';function cn(...inputs: ClassValue[]) {   return twMerge(clsx(inputs))}interface ExperimentData {   id: number;   lift: number;   confidence: number;   name: string;   [key: string]: any;}interface ExperimentTrackerCardProps {   className?: string;   title?: string;   activeExperiments?: number;   annotation?: string;   data?: ExperimentData[];}const DEFAULT_DATA: ExperimentData[] = [   { id: 101, lift: 2, confidence: 90, name: 'Exp-101' },   { id: 102, lift: 5, confidence: 95, name: 'Exp-102' },   { id: 103, lift: -1, confidence: 60, name: 'Exp-103' },   { id: 104, lift: 3, confidence: 85, name: 'Exp-104' },   { id: 105, lift: 1, confidence: 70, name: 'Exp-105' },];const DEFAULT_TITLE = "Experiments";const DEFAULT_ACTIVE_EXPERIMENTS = 5;const DEFAULT_ANNOTATION = "Active A/B";export const ExperimentTrackerCard: React.FC<ExperimentTrackerCardProps> = ({   className = "",   title = DEFAULT_TITLE,   activeExperiments = DEFAULT_ACTIVE_EXPERIMENTS,   annotation = DEFAULT_ANNOTATION,   data = DEFAULT_DATA,}) => {   return (      <motion.div         initial={{ opacity: 0, y: 20 }}         animate={{ opacity: 1, y: 0 }}         transition={{ duration: 0.5, delay: 0.2 }}         className={cn(            "relative overflow-hidden rounded-2xl border border-border bg-card text-card-foreground shadow-sm transition-all hover:border-pink-300 dark:hover:border-pink-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>                  <div className="flex items-center gap-2 mt-1">                     <span className="text-2xl font-bold text-foreground">{activeExperiments}</span>                     <span className="text-xs font-medium text-pink-500 bg-pink-50 dark:bg-pink-900/20 px-1.5 py-0.5 rounded-full">                        {annotation}                     </span>                  </div>               </div>               <div className="rounded-lg border-2 border-pink-100 dark:border-pink-800 p-2 text-pink-500 dark:text-pink-400 flex items-center justify-center">                  <FlaskConical className="h-5 w-5" />               </div>            </div>            <div className="flex-1 w-full min-h-[140px] relative">               <ResponsiveContainer width="100%" height="100%">                  <ScatterChart margin={{ top: 10, right: 10, bottom: 0, left: -20 }}>                     <XAxis type="number" dataKey="lift" name="Lift" unit="%" tick={{ fontSize: 10 }} />                     <YAxis type="number" dataKey="confidence" name="Conf" unit="%" tick={{ fontSize: 10 }} />                     <ZAxis type="number" dataKey="id" range={[50, 200]} />                     <Tooltip                        cursor={{ strokeDasharray: '3 3' }}                        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 text-pink-600 dark:text-pink-400">                                       {payload[0].payload.name}:                                    </span>                                    <div>Lift: {payload[0].payload.lift}%</div>                                    <div>Conf: {payload[0].payload.confidence}%</div>                                 </div>                              );                           }                           return null;                        }}                     />                     <Scatter data={data} fill="#ec4899">                        {data.map((entry, index) => (                           <Cell key={`cell-${index}`} fill={entry.lift > 0 ? '#10b981' : '#f43f5e'} />                        ))}                     </Scatter>                  </ScatterChart>               </ResponsiveContainer>               <div className="text-[10px] text-muted-foreground text-center">Impact (Lift) vs Certainty (Confidence)</div>            </div>            <div className="absolute -bottom-4 -right-4 z-0 opacity-5 pointer-events-none">               <Beaker className="w-40 h-40 text-pink-500" />            </div>         </div>      </motion.div>   );};