/* Base style for the Back to Top button */
#backmeta-back-to-top {
    display: none; /* Hidden until scrolling */
    position: fixed;
    bottom: 40px;
    right: 40px;
    z-index: 999;
    padding: 10px 15px;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s, background-color 0.3s;
    color: #fff;
    text-align: center;
}

/* Icon styling */
#backmeta-back-to-top .backmeta-icon {
    font-size: 24px;
    text-align: center;
}

/* Vertical text styling */
#backmeta-back-to-top .vertical-text {
    display: block;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    margin-top: 5px;
}

/* Horizontal text styling */
#backmeta-back-to-top .horizontal-text {
    display: inline-block;
    vertical-align: middle;
    margin-left: 5px;
    writing-mode: horizontal-tb;
}

/* Hover effect */
#backmeta-back-to-top:hover {
    opacity: 1;
}