body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.card {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.table th {
    background-color: #343a40;
    color: white;
    text-align: center;
    vertical-align: middle;
}

.table td {
    vertical-align: middle;
    text-align: center;
}

.score-input {
    width: 70px;
    text-align: center;
}

.table td.text-start {
    text-align: left;
}

.leaderboard-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payout-projection {
    font-size: 0.9em;
    color: #28a745;
    font-weight: bold;
}