'use client'
import { useState, useEffect } from 'react'
const BASE_PRICES: Record<string, { price: number; change: number; cap: string; icon: string; color: string }> = {
BTC: { price: 67420, change: 2.4, cap: '1.32T', icon: '₿', color: '#f59e0b' },
ETH: { price: 3180, change: -1.2, cap: '382B', icon: 'Ξ', color: '#6366f1' },
SOL: { price: CryptoTicker