.lightbox-overlay{position:fixed;inset:0;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;z-index:9999;opacity:0;pointer-events:none;transition:opacity .2s ease}.lightbox-overlay.open{opacity:1;pointer-events:auto}.lightbox-inner{max-width:90%;max-height:90%;position:relative;text-align:center}.lightbox-image{max-width:100%;max-height:80vh;display:block;margin:0 auto .5rem;box-shadow:0 10px 30px rgba(0,0,0,.6)}.lightbox-caption{color:#fff;font-size:.95rem}.lightbox-close{position:absolute;top:-10px;right:-10px;background:#222;color:#fff;border:0;width:38px;height:38px;border-radius:50%;font-size:1.3rem;cursor:pointer}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.5);color:#fff;border:none;width:40px;height:60px;font-size:24px;cursor:pointer;transition:background .3s ease;display:flex;align-items:center;justify-content:center}.lightbox-nav:hover{background:rgba(0,0,0,.8)}.lightbox-prev{left:20px;border-radius:3px 0 0 3px}.lightbox-next{right:20px;border-radius:0 3px 3px 0}.gallery-item .gallery-image{cursor:pointer}