/* Lightbox minimaliste */
.lb-backdrop{
  position:fixed; inset:0; display:none; align-items:center; justify-content:center;
  background: rgba(0,0,0,.85); z-index:1000;
}
.lb-backdrop.open{display:flex}
.lb-inner{position:relative; max-width:95vw; max-height:90vh}
.lb-inner img{max-width:100%; max-height:90vh; border-radius:12px; border:1px solid rgba(200,160,74,.35)}
.lb-close, .lb-prev, .lb-next{
  position:absolute; top:50%; transform:translateY(-50%);
  background: rgba(0,0,0,.6); border:1px solid rgba(255,255,255,.25);
  padding:10px 14px; border-radius:999px; cursor:pointer; user-select:none;
}
.lb-close{top:12px; right:12px; transform:none}
.lb-prev{left:-50px} .lb-next{right:-50px}
@media(max-width:640px){ .lb-prev{left:6px} .lb-next{right:6px} }