/* This file contains styles for components in /alpine/scroll.js */

.scroll-container {
    position: absolute;
    top: 0;
    right: 0;
    height: 100vh;
    width: 100vw;
    z-index: -1;
}

#scrolltop {
    display: block;
    position: fixed;
    bottom: var(--fab-bottom, 2rem);
    right: var(--fab-right, 2rem);
    width: 50px;
    height: 50px;
    user-select: none;
    text-shadow: none;
    border-radius: 50%;
    cursor: pointer;

    background-color: var(--fab-bg, var(--primary-color));
    color: var(--fab-color, white);
    box-shadow: 2px 2px 5px var(--fab-highlight, --nc-bg-1);
    z-index: 99;

    visibility: visible;
    transform: none;
    transition: all .3s ease-out;
}

#scrolltop:focus,
#scrolltop:active {
    outline: none;
}

.scroll-container--intersecting ~ main #scrolltop,
.scroll-container--intersecting ~ #scrolltop {
    visibility: hidden;
    transform: translateY(calc(var(--fab-bottom) + 50px));
}

/** Hide the footer when IntersectionObserver is supported */
.scroll-container--observing ~ .main-footer {
    transform: translateY(calc(var(--footer-height) * 2));
}

.scroll-container--intersecting ~ .main-footer {
    transform: none;
}

.progress-ring {
    stroke: var(--progress-highlight-color, var(--secondary-color));
    stroke-width: 6;
    transition: 0.2s stroke-dashoffset;
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
}