@layer components {

.pb-yt{position:relative;width:100%;height:100%;max-height:100%;border-radius:20px;overflow:hidden;background:#000;background-image:var(--thumb);background-size:cover;background-position:center}
.pb-yt__btn{position:absolute;inset:0;margin:auto;border:0;padding:0;background:transparent;display:flex;align-items:center;justify-content:center;cursor:pointer;outline:none;transition:transform .18s ease,opacity .18s ease;filter:drop-shadow(0 6px 16px rgba(0,0,0,.25))}
.pb-yt__btn:hover{transform:scale(1.04)}
.pb-yt__btn:focus-visible{box-shadow:0 0 0 3px var(--color-white),0 0 0 6px var(--color-aqua-500);border-radius:16px}
.pb-yt__btn img{display:block;width:75px;height:auto}
@media (max-width:480px){.pb-yt__btn img{width:64px}}
/* Iframe “cover” layout (ořízne, aby nikdy nebyly pásy) */
.pb-yt__frame{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:0;opacity:0;pointer-events:none;transition:opacity .18s ease}
.pb-yt.is-playing .pb-yt__btn{opacity:0;pointer-events:none}
.pb-yt.is-playing .pb-yt__frame{opacity:1;pointer-events:auto}

}