body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
}

#map-container {
    width: 100%;
    height: 100vh;
}

#game-controls {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.8);
    padding: 10px;
    border-radius: 5px;
    z-index: 1000;
}

#score-display {
    margin-top: 10px;
    font-size: 18px;
    font-weight: bold;
}

#history-popup {
    max-width: 80%;
    max-height: 80vh;
    overflow-y: auto;
}

#history-popup h2 {
    margin-top: 0;
    color: #333;
}

#history-popup ul {
    list-style-type: none;
    padding: 0;
}

#history-popup li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

#close-history {
    background: #4CAF50;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
}

#close-history:hover {
    background: #45a049;
}