热力图组件

<div class="flex flex-col items-center justify-center min-h-screen bg-gray-800 dark:bg-gray-900 p-4">
  <div class="bg-white dark:bg-gray-800 bg-opacity-30 backdrop-blur-lg border border-gray-300 dark:border-gray-700 rounded-lg shadow-lg p-6 w-full max-w-md">
    <h2 class="text-2xl font-semibold text-gray-900 dark:text-white text-center mb-4">Heat Maps Overview</h2>
    <div class="grid grid-cols-2 gap-2">
      <div class="p-4 bg-red-200 rounded-lg dark:bg-red-600 flex items-center justify-center">
        <img src="https://picsum.photos/100/100?random=1" alt="Sample Image" class="rounded-full border-2 border-white dark:border-gray-900">
        <p class="text-gray-800 dark:text-white ml-2">John Doe</p>
      </div>
      <div class="p-4 bg-green-200 rounded-lg dark:bg-green-600 flex items-center justify-center">
        <img src="https://picsum.photos/100/100?random=2" alt="Sample Image" class="rounded-full border-2 border-white dark:border-gray-900">
        <p class="text-gray-800 dark:text-white ml-2">Jane Smith</p>
      </div>
      <div class="p-4 bg-blue-200 rounded-lg dark:bg-blue-600 flex items-center justify-center">
        <img src="https://picsum.photos/100/100?random=3" alt="Sample Image" class="rounded-full border-2 border-white dark:border-gray-900">
        <p class="text-gray-800 dark:text-white ml-2">Alice Johnson</p>
      </div>
      <div class="p-4 bg-yellow-200 rounded-lg dark:bg-yellow-600 flex items-center justify-center">
        <img src="https://picsum.photos/100/100?random=4" alt="Sample Image" class="rounded-full border-2 border-white dark:border-gray-900">
        <p class="text-gray-800 dark:text-white ml-2">Bob Lee</p>
      </div>
    </div>
  </div>
</div>