/**
 * Capture-Schutz — schwarzer Bildschirm nur bei erkannten Screenshot-Versuchen.
 */
html.xn-screen-protected img,
html.xn-screen-protected video,
html.xn-screen-protected canvas,
html.xn-screen-protected picture,
html.xn-screen-protected svg image {
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    -webkit-user-drag: none;
    user-drag: none;
    -webkit-touch-callout: none;
}

html.xn-screen-protected * {
    -webkit-touch-callout: none;
}

/* Schwarzer Vollbild-Schutz bei erkannten Screenshot-Versuchen */
#xn-screen-shield {
    position: fixed;
    inset: 0;
    z-index: 2147483646;
    background: #000;
    display: none;
    pointer-events: none;
}

html.xn-screen-shield-active #xn-screen-shield {
    display: block;
    pointer-events: none;
}

html.xn-screen-shield-active,
html.xn-screen-shield-active body {
    background: #000 !important;
}

html.xn-screen-shield-active body > *:not(#xn-screen-shield) {
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

html.xn-screen-shield-active video,
html.xn-screen-shield-active img,
html.xn-screen-shield-active canvas {
    filter: brightness(0) !important;
}

#xn-screen-shield-inner {
    display: none;
}

@media print {
    html.xn-screen-protected body > *:not(#xn-screen-shield) {
        visibility: hidden !important;
    }

    #xn-screen-shield {
        display: block !important;
        visibility: visible !important;
        background: #000;
    }
}