/* Basic styling for the body */
body {
    font-family: sans-serif;
    text-align: center;
    margin: 5px;
}

/* Popup Container */
#popup-container {
    display: none; /* Hidden by default */
    position: fixed; /* Stays in place */
    z-index: 100; /* Sits on top of everything */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto; /* Enable scroll if needed */
    background-color: rgba(0, 0, 0, 0.7); /* Black with transparency */
}

/* Popup Content */
#popup-content {
    background-color: #fff;
    margin: 5% auto; /* 10% from the top and centered */
    padding: 5px;
    border: 1px solid #888;
    width: 80%; /* Could be more or less depending on screen size */
    max-width: 600px; /* Maximum width for larger screens */
    position: relative;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    animation: fadeIn 0.5s;
}

/* Close button */
#close-btn {
    color: #aaa;
    float: right;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
}

#close-btn:hover,
#close-btn:focus {
    color: #000;
    text-decoration: none;
}

/* Popup Image */
#popup-content img {
    max-width: 100%;
    height: auto;
    display: block; /* Removes any extra space below the image */
    margin-top: 0px;
}

/* Simple fade-in animation for the popup */
@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}