<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Firebase コメントマップ</title>
<link
rel="stylesheet"
href="https://unpkg.com/leaflet@1.9.3/dist/leaflet.css"
/>
<style>
#map { height: 400px; }
#comments-list { max-height: 200px; overflow-y: auto; border: 1px solid #ccc; padding: 5px; margin-top: 10px; }
.history-entry { margin-bottom: 10px; }
</style>
</head>
<body>
<h2>Firebase コメント付きマップ</h2>
<div id="map"></div>
<h3>コメント履歴</h3>
<div id="comments-list"></div>
<h3>コメント追加</h3>
<form id="comment-form">
緯度: <input type="number" step="any" name="lat" required />
経度: <input type="number" step="any" name="lng" required />
コメント: <input type="text" name="comment" required />
<button type="submit">送信</button>
</form>
<script type="module" src="./app.js"></script>
<script
src="https://unpkg.com/leaflet@1.9.3/dist/leaflet.js"
></script>
</body>
</html>
