.pool-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.countdown {
    background: #07396b;
    color: white;
    border-radius: 15px;
    padding: 15px;
    text-align: center;
    font-weight: bold;
    /* box-shadow: 0 10px 20px rgba(255, 107, 107, 0.3); */
}

.bet-choice-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid #dee2e6;
    background: white;
    color: #6c757d;
    font-weight: bold;
    font-size: 18px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bet-choice-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.bet-choice-btn.selected {
    background: #28a745;
    border-color: #28a745;
    color: white;
    transform: scale(1.1);
}

.team-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 50%;
}