body {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
    justify-content: center;
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 100%;
    background-color: #fff;
    padding: 1rem;
    box-sizing: border-box;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.board-wrapper {
    display: flex;
    justify-content: center;
}

.buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 1rem;
}

/*
body {
    font-family: Arial, sans-serif;
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f0f0f0;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
*/

h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

button {
    font-size: 1rem;
    padding: 0.5rem 1rem;
    margin: 0.5rem;
    cursor: pointer;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    transition: background-color 0.2s;
}

button:hover {
    background-color: #0056b3;
}

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

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

footer {
    text-align: center;
    font-size: 11px;
    margin-top: 20px;
}

@media (max-width: 480px) {
    #board {
        width: 100% !important;
    }
}