/* Hunter's Luxury Manor gallery viewer — loaded by /js/app.js. */

body.has-lightbox {
  overflow: hidden;
  padding-right: var(--lightbox-scrollbar-width, 0);
}

.gallery button {
  position: relative;
  isolation: isolate;
}

.gallery button::after {
  content: "View";
  position: absolute;
  right: 0.65rem;
  bottom: 0.65rem;
  z-index: 1;
  padding: 0.35rem 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--r-pill);
  background: rgba(18, 12, 7, 0.62);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(0.25rem);
  transition: opacity var(--dur-base) var(--ease-settle),
    transform var(--dur-base) var(--ease-settle);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.gallery button:hover::after,
.gallery button:focus-visible::after {
  opacity: 1;
  transform: none;
}

.gallery button:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 3px;
}

.gallery img {
  background: var(--sunk);
}

.lightbox {
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 0;
  padding: max(0.75rem, env(safe-area-inset-top))
    max(0.75rem, env(safe-area-inset-right))
    max(0.75rem, env(safe-area-inset-bottom))
    max(0.75rem, env(safe-area-inset-left));
  overscroll-behavior: contain;
  touch-action: pan-y;
}

.lightbox[hidden] {
  display: none;
}

.lightbox::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.055), transparent 60%);
}

.lightbox__figure {
  grid-column: 1;
  grid-row: 1;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  gap: 0;
}

.lightbox__stage {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  min-height: 0;
}

.lightbox__img {
  max-width: min(100%, 90rem);
  max-height: calc(100svh - 8.5rem);
  box-shadow: 0 1.25rem 4rem rgba(0, 0, 0, 0.38);
  user-select: none;
  -webkit-user-drag: none;
  transition: opacity 160ms ease;
}

.lightbox.is-loading .lightbox__img {
  opacity: 0.18;
}

.lightbox__spinner {
  position: absolute;
  width: 2rem;
  height: 2rem;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
  animation: lightbox-spin 700ms linear infinite;
}

.lightbox.is-loading .lightbox__spinner {
  opacity: 1;
}

.lightbox__error {
  position: absolute;
  max-width: 26rem;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--r-card);
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  text-align: center;
}

@keyframes lightbox-spin {
  to { transform: rotate(360deg); }
}

.lightbox__cap {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 0.6rem;
  width: min(100%, 50rem);
  min-height: 2.5rem;
  margin: 0.65rem auto 0;
  padding-inline: 3rem;
  line-height: 1.45;
}

.lightbox__counter {
  flex: none;
  color: rgba(255, 255, 255, 0.58);
  font-variant-numeric: tabular-nums;
}

.lightbox .icon-btn {
  z-index: 2;
  width: 3rem;
  height: 3rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.lightbox .icon-btn:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

.lightbox__close {
  top: max(0.75rem, env(safe-area-inset-top));
  right: max(0.75rem, env(safe-area-inset-right));
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox__nav:active {
  transform: translateY(-50%) scale(0.92);
}

.lightbox__nav--prev {
  left: max(0.75rem, env(safe-area-inset-left));
  grid-column: auto;
}

.lightbox__nav--next {
  right: max(0.75rem, env(safe-area-inset-right));
  grid-column: auto;
}

.lightbox__hint {
  grid-row: 2;
  justify-self: center;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.72rem;
  letter-spacing: 0.025em;
}

@media (max-width: 47.999rem) {
  .gallery button::after { display: none; }

  .lightbox {
    padding-inline: 0;
  }

  .lightbox__img {
    max-width: 100%;
    max-height: calc(100svh - 8rem);
    border-radius: 0;
  }

  .lightbox__cap {
    align-items: center;
    flex-direction: column;
    gap: 0.1rem;
    padding-inline: 4rem;
  }

  .lightbox__nav {
    top: auto;
    bottom: max(1.15rem, env(safe-area-inset-bottom));
    transform: none;
  }

  .lightbox__nav:active { transform: scale(0.92); }
  .lightbox__nav--prev { left: 0.75rem; }
  .lightbox__nav--next { right: 0.75rem; }
  .lightbox__hint { display: none; }
}

@media (hover: none) {
  .gallery button::after { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .gallery img,
  .gallery button::after,
  .lightbox__img { transition: none; }
  .lightbox__spinner { animation-duration: 1.4s; }
}