/* ── GlassFix76 Lightbox CSS ─────────────────────────────────────── */

.gf76-lb-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}

.gf76-lb-overlay.gf76-lb-visible {
  opacity: 1;
  pointer-events: all;
}

/* ── Frame themes ─────────────────────────────────────────────────── */
.gf76-lb-frame {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
  transform: scale(.92);
  transition: transform .3s cubic-bezier(.22,1,.36,1);
}

.gf76-lb-overlay.gf76-lb-visible .gf76-lb-frame {
  transform: scale(1);
}

/* White theme */
.gf76-lb-overlay[data-theme="white"] .gf76-lb-frame {
  background: #fff;
  padding: 18px;
  border-radius: 6px;
}

/* Black theme */
.gf76-lb-overlay[data-theme="black"] .gf76-lb-frame {
  background: #111;
  padding: 18px;
  border-radius: 6px;
}

/* ── Image ────────────────────────────────────────────────────────── */
.gf76-lb-img {
  display: block;
  max-width: calc(90vw - 36px);
  max-height: calc(90vh - 36px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 3px;
}

/* ── Close button ─────────────────────────────────────────────────── */
.gf76-lb-close {
  position: absolute;
  top: 8px; right: 8px;
  width: 36px; height: 36px;
  background: rgba(0,0,0,.55);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  padding: 6px;
  transition: background .2s, transform .2s;
  color: #fff;
}

.gf76-lb-overlay[data-theme="white"] .gf76-lb-close {
  background: rgba(0,0,0,.35);
  color: #fff;
}

.gf76-lb-close:hover {
  background: rgba(0,0,0,.78);
  transform: scale(1.08) rotate(90deg);
}

.gf76-lb-close svg {
  width: 100%; height: 100%;
}

/* ── Focus ring ───────────────────────────────────────────────────── */
.gf76-lb-close:focus-visible {
  outline: 2px solid #a0d8ef;
  outline-offset: 2px;
}

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .gf76-lb-overlay[data-theme="white"] .gf76-lb-frame,
  .gf76-lb-overlay[data-theme="black"] .gf76-lb-frame {
    padding: 10px;
  }
}