/* Lightbox Gallery — bklg- */
.bklg-wrap {
  width: 100%;
}

.bklg-grid {
  display: grid;
  grid-template-columns: repeat( var(--bklg-cols, 3), 1fr );
  gap: var(--bklg-gap, 12px);
}
@media (max-width: 780px) { .bklg-grid { grid-template-columns: repeat( 2, 1fr ); } }
@media (max-width: 420px) { .bklg-grid { grid-template-columns: 1fr; } }

.bklg-item { display: flex; flex-direction: column; }

.bklg-thumb {
  aspect-ratio: var(--bklg-ratio, 1/1);
  border-radius: var(--bklg-radius, 8px);
  overflow: hidden;
  cursor: pointer;
  background: #eee;
}
.bklg-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease, opacity 0.25s;
}

/* Hover effects */
.bklg-hover-zoom .bklg-thumb:hover img { transform: scale(1.07); }
.bklg-hover-dim  .bklg-thumb:hover img { opacity: 0.6; }

.bklg-caption {
  font-family: var(--bklg-cap-font-family, inherit);
  font-weight: var(--bklg-cap-font-weight, 400);
  font-style: var(--bklg-cap-font-style, normal);
  text-decoration: var(--bklg-cap-text-decoration, none);
  text-transform: var(--bklg-cap-text-transform, none);
  font-size: var(--bklg-cap-font-size-d, 12px);
  line-height: var(--bklg-cap-line-height-d, var(--bklg-cap-line-height, 1.4));
  letter-spacing: var(--bklg-cap-letter-spacing-d, var(--bklg-cap-letter-spacing, 0px));
  word-spacing: var(--bklg-cap-word-spacing-d, var(--bklg-cap-word-spacing, 0px));
  color: #666;
  margin: 6px 0 0;
  text-align: center;
}

/* Typography – responsive */
@media (max-width: 1024px) {
    .bklg-wrap .bklg-caption { font-size: var(--bklg-cap-font-size-t, var(--bklg-cap-font-size-d, 12px)); line-height: var(--bklg-cap-line-height-t, var(--bklg-cap-line-height-d, 1.4));letter-spacing:var(--bklg-cap-letter-spacing-t, var(--bklg-cap-letter-spacing-d, var(--bklg-cap-letter-spacing, 0px)));word-spacing:var(--bklg-cap-word-spacing-t, var(--bklg-cap-word-spacing-d, var(--bklg-cap-word-spacing, 0px)))}
}
@media (max-width: 767px) {
    .bklg-wrap .bklg-caption { font-size: var(--bklg-cap-font-size-m, var(--bklg-cap-font-size-t, var(--bklg-cap-font-size-d, 12px))); line-height: var(--bklg-cap-line-height-m, var(--bklg-cap-line-height-t, var(--bklg-cap-line-height-d, 1.4)));letter-spacing:var(--bklg-cap-letter-spacing-m, var(--bklg-cap-letter-spacing-t, var(--bklg-cap-letter-spacing-d, var(--bklg-cap-letter-spacing, 0px))));word-spacing:var(--bklg-cap-word-spacing-m, var(--bklg-cap-word-spacing-t, var(--bklg-cap-word-spacing-d, var(--bklg-cap-word-spacing, 0px))))}
}

/* Empty state */
.bklg-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 220px;
  border: 2px dashed #ccc;
  border-radius: var(--bklg-radius, 8px);
  cursor: pointer;
  color: #888;
  transition: border-color 0.2s;
}
.bklg-placeholder:hover { border-color: #6c3fb5; color: #6c3fb5; }
.bklg-placeholder .dashicons { font-size: 48px; width: 48px; height: 48px; }

/* ── Lightbox Overlay ── */
.bklg-lightbox {
  position: fixed;
  inset: 0;
  background: var(--bklg-overlay, rgba(0,0,0,0.92));
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: bklgOpen 0.2s ease;
}
@keyframes bklgOpen {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.bklg-lb-inner {
  position: relative;
  max-width: 92vw;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.bklg-lb-img {
  max-width: 92vw;
  max-height: 82vh;
  border-radius: 6px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.6);
  display: block;
}
.bklg-lb-caption {
  color: #ddd;
  font-size: 14px;
  text-align: center;
  max-width: 600px;
}
.bklg-lb-close {
  position: fixed;
  top: 20px; right: 24px;
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  font-size: 28px;
  width: 44px; height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
  z-index: 100000;
}
.bklg-lb-close:hover { background: rgba(255,255,255,0.3); }

.bklg-lb-prev,
.bklg-lb-next {
  position: fixed;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  font-size: 32px;
  width: 52px; height: 52px;
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
  z-index: 100000;
}
.bklg-lb-prev { left: 16px; }
.bklg-lb-next { right: 16px; }
.bklg-lb-prev:hover,
.bklg-lb-next:hover { background: rgba(255,255,255,0.3); }

.bklg-lb-counter {
  color: #aaa;
  font-size: 13px;
  position: fixed;
  bottom: 20px; left: 50%; transform: translateX(-50%);
}