/* Simple Lightbox styles */
.yk-lightbox__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: grid;
  place-items: center;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.yk-lightbox__overlay.visible { opacity: 1; }

.yk-lightbox__inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.yk-lightbox__image {
  max-width: 90vw;
  max-height: 90vh;
  width: auto;
  height: auto;
  box-shadow: var(--shadow-lg);
  border-radius: 4px;
}

.yk-lightbox__close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--bg-white);
  color: #000;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow-md);
}

.yk-lightbox__close:hover { filter: brightness(0.95); }