body {
    font-family: sans-serif;
    margin: 0;
    display: flex;
    flex-direction: column;
    height: 100vh;
}

h1 {
    text-align: center;
    margin: 10px 0;
}

#map {
    height: 65vh; /* 地図の高さを調整 */
    width: 100%;
    border: 1px solid #ccc;
}

.controls {
    padding: 15px;
    text-align: center;
    background-color: #f0f0f0;
    border-top: 1px solid #ccc;
}

.controls button, .controls input {
    margin: 5px;
    padding: 8px 12px;
}

#status {
    padding: 10px;
    text-align: center;
    font-weight: bold;
    background-color: #e0e0e0;
}