/* Mobile back-to-top button for krona-tula.ru. */
#krona-back-to-top {
    display: none;
    position: fixed;
    right: 16px;
    bottom: 16px;
    right: calc(16px + env(safe-area-inset-right, 0px));
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    z-index: 25;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    width: 48px;
    height: 48px;
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: #f9565c;
    color: #fff;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.22);
    line-height: 1;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    -webkit-tap-highlight-color: transparent;
}

#krona-back-to-top svg {
    display: block;
    width: 24px;
    height: 24px;
    pointer-events: none;
}

#krona-back-to-top:active {
    background: #da3940;
}

#krona-back-to-top:focus-visible {
    outline: 3px solid #222;
    outline-offset: 3px;
}

@media screen and (max-width: 768px) {
    #krona-back-to-top:not([hidden]) {
        display: flex;
    }
}