/* ==========================================
   Scroll to Top Button Styles
   ========================================== */

.scroll-top {
    position: fixed;
    bottom: 15px;
    right: 15px;
    background-color: #555555;
    color: #ffffff;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    z-index: 1001;

    opacity: 0;
    pointer-events: none;

    transition: opacity 0.3s ease, background-color 0.2s ease;
}

.scroll-top.is-visible {
    opacity: 0.8;
    pointer-events: auto;
}

.scroll-top.is-visible:hover,
.scroll-top.is-visible:focus-visible {
    opacity: 1;
}

/* Show where the keyboard focus is */
.scroll-top:focus-visible {
    outline: 3px solid #1a73e8;
    outline-offset: 2px;
}