body {
    background-color: #0e0e23;
    color: white;
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
}

canvas {
    border: 2px solid #fff;
    background-color: #1a1a2e;
}

.game-info-header {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 15px;
    font-size: 20px;
    font-weight: bold;
}

#score,
#recordScoreDiv {
    padding: 5px 10px;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 5px;
}

.ranking-container {
    margin-top: 20px;
    width: 600px;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    padding: 15px;
}

.ranking-title {
    text-align: center;
    font-size: 24px;
    margin-bottom: 15px;
}

.ranking-table {
    width: 100%;
    border-collapse: collapse;
}

.ranking-table th,
.ranking-table td {
    padding: 8px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ranking-table th {
    background-color: rgba(0, 0, 0, 0.2);
}

.ranking-table tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.player-name-input {
    background-color: #1a1a2e;
    border: 1px solid #4a69bd;
    color: white;
    padding: 8px;
    border-radius: 5px;
    margin-right: 10px;
}

.submit-score-btn {
    background-color: #4a69bd;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
}

.submit-score-btn:hover {
    background-color: #6a89cc;
}

.score-form {
    display: none;
    margin-top: 15px;
    text-align: center;
}