body {
    font-family: 'Comic Sans MS', 'Arial', sans-serif;
    text-align: center;
    margin: 20px;
    background-color: #f0f8ff;
}

h1 {
    font-size: 2em;
    color: #ff6347;
    margin-bottom: 20px;
    text-shadow: 1px 1px 2px #ffa07a;
}

#play-question,
#settings-button {
    font-size: 1.5em;
    padding: 10px 20px;
    margin: 15px;
    cursor: pointer;
    border: none;
    border-radius: 20px;
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s;
}

#play-question {
    background-color: #ffd700;
    color: #4b0082;
}

#settings-button {
    background-color: #32cd32;
    color: white;
}

#play-question:hover,
#settings-button:hover {
    transform: scale(1.05);
}

#choices {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 20px;
}

#choices button {
    font-size: 2em;
    padding: 20px 30px;
    cursor: pointer;
    width: 160px;
    height: 100px;
    border-radius: 15px;
    border: none;
    background-color: #87cefa;
    color: #00008b;
    box-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
    transition: background-color 0.2s, transform 0.2s;
    outline: none;
}

#choices button.disabled {
    background-color: #d3d3d3; /* Gray out the button */
    color: #808080; /* Light gray text */
    cursor: not-allowed; /* Show 'not-allowed' cursor */
    pointer-events: none; /* Completely disable interactions */
    transform: none; /* Remove any hover effects */
    box-shadow: none; /* Remove shadow */
}

#choices button:focus,
#choices button:active {
    outline: none;
    box-shadow: none; /* Remove focus shadow */
    transform: none; /* Prevent enlargement */

}
#choices button:hover {
    background-color: #00bfff;
    transform: scale(1.05);
}

#feedback {
    margin-top: 20px;
    font-size: 1.5em;
    color: #008080;
    font-weight: bold;
    text-shadow: 1px 1px 2px #20b2aa;
}

/* Responsive Styles for Smaller Devices */
@media (max-width: 768px) {
    h1 {
        font-size: 1.5em;
    }

    #play-question,
    #settings-button {
        font-size: 1.2em;
        padding: 8px 15px;
    }

    #choices button {
        font-size: 1.5em;
        padding: 15px 20px;
        width: 140px;
        height: 90px;
    }

    #feedback {
        font-size: 1.2em;
    }
}

/* Responsive Styles for Small Screens (e.g., Cellphones) */
@media (max-width: 480px) {
    h1 {
        font-size: 1.2em;
    }

    #play-question,
    #settings-button {
        font-size: 1em;
        padding: 6px 12px;
    }

    #choices button {
        font-size: 1.2em;
        padding: 10px 15px;
        width: 120px;
        height: 80px;
    }

    #feedback {
        font-size: 1em;
    }
}

.modal {
    display: none;
}

#start-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh; /* Full screen height */
    background-color: #f0f8ff; /* Light blue background */
}

#start-game-button {
    font-size: 2rem;
    padding: 1rem 2rem;
    background-color: #4caf50; /* Green */
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
}

#start-game-button:hover {
    transform: scale(1.1);
    background-color: #45a049; /* Slightly darker green */
}