/* Room gallery: main image controls + fullscreen lightbox */
.gallery-main{cursor:zoom-in;}
.gallery-main img{transition:opacity .25s ease;}
.gallery-main:hover img{transform:none;}
.gallery-main img.is-swapping{opacity:.35;}

.rg-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:48px;height:48px;border:none;border-radius:50%;background:rgba(13,26,13,.55);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s,opacity .2s;}
.rg-nav:hover{background:rgba(13,26,13,.8);}
.rg-nav:focus-visible,.rg-expand:focus-visible,.gallery-thumb:focus-visible,.rg-lb button:focus-visible{outline:2px solid var(--gold,#c9a96e);outline-offset:2px;}
.rg-nav svg,.rg-expand svg,.rg-lb svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.rg-prev{left:16px;}
.rg-next{right:16px;}
.rg-count{position:absolute;left:16px;bottom:16px;z-index:2;padding:6px 12px;border-radius:999px;background:rgba(13,26,13,.6);color:#fff;font-size:12px;letter-spacing:1px;font-variant-numeric:tabular-nums;pointer-events:none;}
.rg-expand{position:absolute;right:16px;bottom:16px;z-index:2;display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;border:none;border-radius:999px;background:rgba(13,26,13,.6);color:#fff;font-size:11px;letter-spacing:2px;text-transform:uppercase;cursor:pointer;transition:background .2s;}
.rg-expand:hover{background:rgba(13,26,13,.85);}
.rg-expand svg{width:16px;height:16px;}

.gallery-thumb.active img{opacity:1;}
.gallery-thumb:not(.active) img{opacity:.75;}
.gallery-thumb:hover img{opacity:1;}

/* Lightbox */
.rg-lb{position:fixed;inset:0;z-index:3000;display:none;flex-direction:column;background:#0b120b;color:#fff;touch-action:pan-y;}
.rg-lb.open{display:flex;}
.rg-lb-top{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;font-size:12px;letter-spacing:2px;text-transform:uppercase;font-variant-numeric:tabular-nums;}
.rg-lb-close{width:44px;height:44px;border:none;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;}
.rg-lb-close:hover{background:rgba(255,255,255,.2);}
.rg-lb-stage{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:0 72px;}
.rg-lb-stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;transition:opacity .25s ease;user-select:none;-webkit-user-drag:none;}
.rg-lb-stage img.is-swapping{opacity:.3;}
.rg-lb .rg-nav{background:rgba(255,255,255,.1);}
.rg-lb .rg-nav:hover{background:rgba(255,255,255,.22);}
.rg-lb-strip{display:flex;gap:6px;justify-content:center;padding:14px 20px 20px;overflow-x:auto;scrollbar-width:none;}
.rg-lb-strip::-webkit-scrollbar{display:none;}
.rg-lb-strip button{flex:0 0 auto;width:72px;height:50px;padding:0;border:2px solid transparent;background:none;cursor:pointer;opacity:.5;transition:opacity .2s,border-color .2s;}
.rg-lb-strip button img{width:100%;height:100%;object-fit:cover;display:block;}
.rg-lb-strip button:hover{opacity:.85;}
.rg-lb-strip button[aria-current="true"]{opacity:1;border-color:var(--gold,#c9a96e);}
body.rg-lock{overflow:hidden;}

@media(max-width:767px){
  .rg-nav{width:40px;height:40px;}
  .rg-prev{left:8px;}
  .rg-next{right:8px;}
  .rg-count{left:10px;bottom:10px;}
  .rg-expand{right:10px;bottom:10px;height:36px;padding:0 12px;}
  .rg-expand span{display:none;}
  .rg-lb-stage{padding:0;}
  .rg-lb .rg-nav{top:auto;bottom:12px;transform:none;}
  .rg-lb-strip button{width:56px;height:40px;}
}
@media(prefers-reduced-motion:reduce){
  .gallery-main img,.rg-lb-stage img{transition:none;}
}