/**
 * Article image + gallery lightbox (cinematic viewer).
 * Brand: ink / lime accent — immersive dark overlay.
 */

.ta-article-content img,
.entry-content img {
  cursor: zoom-in;
}

.ta-article-content .gallery,
.entry-content .gallery,
.ta-article-content .wp-block-gallery,
.entry-content .wp-block-gallery {
  cursor: zoom-in;
}

.ta-lightbox[hidden] {
  display: none !important;
}

.ta-lightbox {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  box-sizing: border-box;
  --ta-lb-ink: var(--ta-ink, #0b0e11);
  --ta-lb-lime: var(--ta-color-secondary, #d6ff3e);
  --ta-lb-muted: rgba(255, 255, 255, 0.72);
  color: #fff;
  font-family: var(--ta-font-body, 'Poppins', Verdana, sans-serif);
  opacity: 0;
  transition: opacity 0.28s ease;
}

.ta-lightbox.is-open {
  opacity: 1;
}

.ta-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(30, 36, 48, 0.35), transparent 70%),
    rgba(8, 10, 14, 0.94);
  cursor: zoom-out;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.ta-lightbox__stage {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  max-width: 100vw;
  max-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: max(12px, env(safe-area-inset-top)) 12px max(16px, env(safe-area-inset-bottom));
  box-sizing: border-box;
  pointer-events: none;
}

.ta-lightbox__stage > * {
  pointer-events: auto;
}

.ta-lightbox__top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: max(10px, env(safe-area-inset-top)) 14px 10px;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent);
}

.ta-lightbox__counter {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ta-lb-muted);
  font-variant-numeric: tabular-nums;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.ta-lightbox__counter[hidden],
.ta-lightbox__nav[hidden],
.ta-lightbox__dots[hidden],
.ta-lightbox__caption:empty,
.ta-lightbox__caption[hidden] {
  display: none !important;
}

.ta-lightbox__close {
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ta-lb-ink);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  flex-shrink: 0;
  transition: background 0.15s ease, transform 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

.ta-lightbox__close:hover,
.ta-lightbox__close:focus-visible {
  background: var(--ta-lb-lime);
  outline: none;
  transform: scale(1.04);
}

.ta-lightbox__frame {
  position: relative;
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: pan-y pinch-zoom;
  user-select: none;
  -webkit-user-select: none;
}

.ta-lightbox__img {
  display: block;
  max-width: min(96vw, 1200px);
  max-height: min(78dvh, 900px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
  background: #0a0c10;
  cursor: default;
  transform: scale(0.94);
  opacity: 0;
  transition:
    transform 0.38s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.32s ease;
  will-change: transform, opacity;
}

.ta-lightbox.is-open .ta-lightbox__img.is-ready {
  transform: scale(1);
  opacity: 1;
}

.ta-lightbox__img.is-sliding-out-left {
  transform: translateX(-28%) scale(0.96);
  opacity: 0;
  transition-duration: 0.22s;
}

.ta-lightbox__img.is-sliding-out-right {
  transform: translateX(28%) scale(0.96);
  opacity: 0;
  transition-duration: 0.22s;
}

.ta-lightbox__img.is-sliding-in-left {
  transform: translateX(22%) scale(0.97);
  opacity: 0;
}

.ta-lightbox__img.is-sliding-in-right {
  transform: translateX(-22%) scale(0.97);
  opacity: 0;
}

.ta-lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: background 0.15s ease, border-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

.ta-lightbox__nav::before {
  content: '';
  width: 12px;
  height: 12px;
  border-top: 2.5px solid #fff;
  border-right: 2.5px solid #fff;
  display: block;
}

.ta-lightbox__nav--prev {
  left: max(8px, env(safe-area-inset-left));
}

.ta-lightbox__nav--prev::before {
  transform: rotate(-135deg);
  margin-left: 4px;
}

.ta-lightbox__nav--next {
  right: max(8px, env(safe-area-inset-right));
}

.ta-lightbox__nav--next::before {
  transform: rotate(45deg);
  margin-right: 4px;
}

.ta-lightbox__nav:hover,
.ta-lightbox__nav:focus-visible {
  background: rgba(214, 255, 62, 0.92);
  border-color: transparent;
  outline: none;
  color: var(--ta-lb-ink);
}

.ta-lightbox__nav:hover::before,
.ta-lightbox__nav:focus-visible::before {
  border-color: var(--ta-lb-ink);
}

.ta-lightbox__bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 12px 16px max(18px, env(safe-area-inset-bottom));
  background: linear-gradient(to top, rgba(0, 0, 0, 0.65), transparent);
  text-align: center;
  pointer-events: none;
}

.ta-lightbox__bottom > * {
  pointer-events: auto;
}

.ta-lightbox__caption {
  max-width: min(92vw, 640px);
  margin: 0;
  font-size: 14px;
  line-height: 1.45;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.ta-lightbox__dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px;
  max-width: 90vw;
  padding: 0;
  margin: 0;
  list-style: none;
}

.ta-lightbox__dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease, width 0.2s ease;
  -webkit-tap-highlight-color: transparent;
}

.ta-lightbox__dot.is-active {
  background: var(--ta-lb-lime);
  width: 22px;
  transform: none;
}

.ta-lightbox__hint {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin: 0;
}

body.ta-lightbox-open {
  overflow: hidden;
  touch-action: none;
}

/* Mobile: full-bleed immersive */
@media (max-width: 768px) {
  .ta-lightbox__img {
    max-width: 100vw;
    max-height: calc(100dvh - 140px);
    border-radius: 0;
    box-shadow: none;
  }

  .ta-lightbox__nav {
    width: 44px;
    height: 44px;
    opacity: 0.85;
  }

  .ta-lightbox__close {
    width: 44px;
    height: 44px;
  }

  .ta-lightbox__hint {
    display: none;
  }
}

@media (min-width: 769px) {
  .ta-lightbox__stage {
    padding: 56px 72px 72px;
  }

  .ta-lightbox__img {
    max-height: min(82vh, 920px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ta-lightbox,
  .ta-lightbox__img,
  .ta-lightbox__close,
  .ta-lightbox__nav,
  .ta-lightbox__dot {
    transition: none !important;
  }

  .ta-lightbox__img {
    transform: none;
    opacity: 1;
  }
}