/* gallery-lightbox.css */

#lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.95);
  display: none;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  z-index: 999;
}

#lightbox.active {
  display: flex;
}

#lightbox img {
  max-width: 90%;
  max-height: 80%;
  border-radius: 6px;
  box-shadow: 0 0 20px rgba(255,255,255,0.2);
  object-fit: contain;
}

.lightbox-alt {
  margin-top: 1rem;
  color: #ddd;
  font-size: 1rem;
  text-align: center;
  max-width: 90%;
}

.lightbox-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 2rem;
  padding: 0.5rem;
  cursor: pointer;
  user-select: none;
}

.lightbox-btn.prev { left: 2%; }
.lightbox-btn.next { right: 2%; }

#lightbox .close-btn {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 2rem;
  color: #fff;
  cursor: pointer;
  user-select: none;
}