/* ------------------------------------------------------------
   PAST EVENTS GALLERY (events.html)
   Kept out of styles.css: /css/* is served immutable for a year,
   so a new file is the only way returning visitors pick it up.
   ------------------------------------------------------------ */
.gallery {
  position: relative;
}

.gallery__track {
  display: flex;
  gap: 0.75rem;
  margin: 0;
  padding: 0 0 1rem;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--red) var(--bg-alt);
}

.gallery__track::-webkit-scrollbar { height: 6px; }
.gallery__track::-webkit-scrollbar-track { background: var(--bg-alt); border-radius: 3px; }
.gallery__track::-webkit-scrollbar-thumb { background: var(--red); border-radius: 3px; }

.gallery__track:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 4px;
}

.gallery__item {
  position: relative;
  flex: 0 0 auto;
  height: clamp(260px, 60vw, 420px);
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-alt);
  scroll-snap-align: start;
}

.gallery__item img {
  display: block;
  height: 100%;
  width: auto;
  max-width: 85vw;
  object-fit: cover;
}

.gallery__item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2rem 1rem 0.85rem;
  background: linear-gradient(transparent, rgba(10, 10, 10, 0.85));
  font-family: var(--font-head);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--off-white);
}

.gallery__btn {
  position: absolute;
  top: calc(50% - 0.5rem);
  z-index: 2;
  width: 44px;
  height: 44px;
  display: none;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: rgba(15, 15, 15, 0.85);
  color: var(--white);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  transition: background var(--trans), opacity var(--trans);
}

.gallery__btn:hover,
.gallery__btn:focus-visible { background: var(--red); }
.gallery__btn:disabled { opacity: 0; pointer-events: none; }
.gallery__btn--prev { left: -0.5rem; }
.gallery__btn--next { right: -0.5rem; }

@media (min-width: 900px) and (hover: hover) {
  .gallery__btn { display: flex; }
}

@media (prefers-reduced-motion: reduce) {
  .gallery__track { scroll-behavior: auto; }
}