body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #f0f0f0;
    margin: 0;
    padding: 20px;
}

h1 {
    color: #333;
}

#players-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.player-card {
    background-color: #fff;
    border: 2px solid #ccc;
    border-radius: 8px;
    padding: 10px;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 120px;
    text-align: center;
}

.player-card.selected {
    background-color: #d4edda;
    border-color: #c3e6cb;
}

.player-card.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

button {
    padding: 10px 20px;
    margin: 10px;
    font-size: 16px;
    cursor: pointer;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
}

button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

#teams-container {
    margin-top: 20px;
}

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

li {
    background-color: #fff;
    margin: 5px 0;
    padding: 5px;
    border-radius: 4px;
}