body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    margin: 0;
    padding: 20px;
    color: #333;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
    color: #222;
}

.controls {
    text-align: center;
    margin-bottom: 20px;
}

.controls button {
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 20px;
    margin: 0 10px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s ease;
}

.controls button:hover {
    background-color: #45a049;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

table th, table td {
    text-align: center;
    padding: 10px;
    border: 1px solid #ddd;
}

table th {
    background-color: #f2f2f2;
    color: #333;
    font-weight: bold;
}

.team-header td {
    background-color: #e3f2fd;
    font-weight: bold;
    font-size: 16px;
}

.player-row td {
    background-color: #fff;
}

button {
    padding: 5px 10px;
    background-color: #2196f3;
    color: white;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
}

button:hover {
    background-color: #1976d2;
}

canvas {
    margin: 20px auto;
    display: block;
}