/* Game Container Styles */
.game-container {
    max-width: 800px;
    margin: 0 auto;
    user-select: none; /* Prevent text selection */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

#snakeGame {
    background-color: rgba(0, 0, 0, 0.3);
    max-width: 100%;
    height: auto;
    outline: none; /* Remove focus outline */
    cursor: pointer;
}

#snakeGame:focus {
    outline: 2px solid #9146ff; /* Custom focus indicator */
    outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    h1 {
        font-size: 2.5rem;
    }

    .social-card {
        margin-bottom: 1rem;
    }
}