/* Set the body background to the cow.gif image */
body {
    /* background-image: url('cow.gif'); /* Path to your gif file */
    /* background-size: cover;          Make sure the background image covers the entire viewport */
    /* background-position: center;     Center the image */
    /* background-repeat: no-repeat;    Prevent repeating the image */ 
    height: 100vh;                   /* Make sure the body takes the full viewport height */
    margin: 0;                       /* Remove default margin */
    font-family: Arial, sans-serif;  /* Optional: Set a font family for the text */
    color: white;                    /* Optional: Change text color to white for better contrast */
}

header {
    text-align: center;
    margin-top: 20px;

}

main {
    padding: 20px;
    text-align: center;
}

.button-container {
    margin-top: 20px;
}

button {
    margin: 10px;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    background-color: rgba(0, 0, 0, 0.5);  /* Semi-transparent background for buttons */
    color: white;
    border-radius: 5px;
}

.subtitle {
    background-color: rgba(0, 0, 0, 0.4); /* Dark semi-transparent background */
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 1.2rem;
    margin-top: 0.5rem;
}

button:hover {
    background-color: rgba(0, 0, 0, 0.8);  /* Darker background on hover */
}

.button-container button.disabled {
    background-color: #bdc3c7;      /* gray color */
    color: #7f8c8d;
    cursor: not-allowed;
    pointer-events: none;          /* disables clicking */
    opacity: 0.7;
}