style.css

/* Styles for the popup container */
.popup {
    position: relative;
    display: inline-block;
}

.popup p {
    margin: 0;
    padding: 0;
    display: inline;
}

/* Styles for the popup button */
.popbtn {
    background-color: #000;
    color: white;
    padding: 10px;
    font-family: inherit;
    font-size: 16px;
    border: none;
    cursor: pointer;
    -webkit-transition: background-color 0.3s ease;
    transition: background-color 0.3s ease;
}

/* Styles for the popup content */
.popup-content {
    display: none;
    position: fixed;
    background-color: #f9f9f9;
    min-width: 300px;
    /* Increased width to accommodate columns */
    -webkit-box-shadow: 0px 0px 100vh 100vw rgba(0, 0, 0, 0.2);
    box-shadow: 0px 0px 100vh 100vw rgba(0, 0, 0, 0.2);
    z-index: 1000;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    padding: 20px;
    border-radius: 8px;
    -webkit-animation: fadeIn 0.3s ease;
    animation: fadeIn 0.3s ease;
    will-change: opacity;
}

/* Styles for the list inside the popup */
.popup-content ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    -webkit-column-count: 2;
    -moz-column-count: 2;
    column-count: 2;
    -webkit-column-gap: 20px;
    -moz-column-gap: 20px;
    column-gap: 20px;
    width: 100%;
}

/* Styles for list items */
.popup-content ul li {
    padding: 8px 12px;
    -webkit-column-break-inside: avoid;
    page-break-inside: avoid;
    break-inside: avoid;
    margin-bottom: 5px;
    -webkit-transition: background-color 0.2s ease;
    transition: background-color 0.2s ease;
}

/* Hover effect for links */
.popup-content ul li a:hover {
    color: #555555;
}

/* Show popup when active */
.popup-content.show {
    display: block;
}

/* Styles for the popup title */
.popup-title {
    font-size: 18px;
    font-weight: bold;
    padding: 10px 12px;
    border-bottom: 1px solid #ddd;
    margin-bottom: 15px;
}

/* Fade-in animation */
@-webkit-keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsive design for smaller screens */
@media screen and (max-width: 480px) {
    .popup-content ul {
        -webkit-column-count: 1;
        -moz-column-count: 1;
        column-count: 1;
    }
}

.lang-flag {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-right: 5px;
    display: inline-block;
}

/* Adjust list items to accommodate flags */
.popup-content ul li a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.language-icon {
    display: inline-flex; 
    align-items: center; 
}

.language-icon svg {
    width: 1em; 
    height: 1em; 
    fill: currentColor; 
    margin-right: 0.5em; 
}

/* Adjust margins for RTL languages */
.language-icon:dir(rtl) svg {
    margin-left: 0.5em; 
    margin-right: 0; 
}