.preview-popover{position:fixed;left:0;top:0;width:min(440px,calc(100vw - 32px));aspect-ratio:8/5;z-index:8;pointer-events:none;border-radius:20px;overflow:hidden;opacity:0;transition:opacity 160ms ease-out}
.preview-popover.is-open{opacity:1}
#preview-video{display:block;width:100%;height:100%;object-fit:cover;background:#191919}
@media (prefers-reduced-motion:reduce){.preview-popover{transition:none}}
@media print{.preview-popover{display:none!important}}