/* Flickr album gallery and lightbox (Views/Partials/site/FlickrAlbum.cshtml, /js/flickr-lightbox.js).
   Shared by every theme; a theme sets the --fl-* variables in its own theme.css. */
.ufa-flickr {
  --fl-accent: #003375;
  --fl-accent-ink: #ffffff;
  --fl-muted: #4b5563;
  --fl-line: #dfe5ec;
  --fl-radius: 10px;
  --fl-btn-radius: 999px;
  --fl-overlay: rgba(0, 40, 92, .72);
  --fl-heading-font: inherit;
  margin-top: 44px;
  padding-top: 32px;
  border-top: 1px solid var(--fl-line);
}
.ufa-flickr__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 16px; margin-bottom: 18px; }
.ufa-flickr__title { margin: 0; font-family: var(--fl-heading-font); font-size: 26px; line-height: 1.2; color: var(--fl-accent); }
.ufa-flickr__meta { font-size: 14px; color: var(--fl-muted); }
.ufa-flickr__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.ufa-flickr__tile { position: relative; display: block; aspect-ratio: 3 / 2; border-radius: var(--fl-radius); overflow: hidden; background: var(--fl-line); text-decoration: none; }
.ufa-flickr__tile img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .25s ease; }
.ufa-flickr__tile:hover img, .ufa-flickr__tile:focus-visible img { transform: scale(1.04); }
.ufa-flickr__tile:focus-visible { outline: 3px solid var(--fl-accent); outline-offset: 3px; }
.ufa-flickr__more-label { position: absolute; inset: 0; display: none; flex-direction: column; align-items: center; justify-content: center; gap: 2px; background: var(--fl-overlay); color: #fff; font-size: 13px; font-weight: 500; text-align: center; }
.ufa-flickr__more-n { font-size: 30px; font-weight: 700; line-height: 1; }
.ufa-flickr__more.is-more-wide .ufa-flickr__more-label { display: flex; }
.ufa-flickr__more .is-phone-n { display: none; }
.ufa-flickr__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 16px; margin-top: 22px; }
.ufa-flickr__btn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 22px; border-radius: var(--fl-btn-radius); border: 2px solid var(--fl-accent); color: var(--fl-accent) !important; text-decoration: none; font-weight: 600; font-size: 15px; }
.ufa-flickr__btn:hover { background: var(--fl-accent); color: var(--fl-accent-ink) !important; }
.ufa-flickr__hint { font-size: 13px; color: var(--fl-muted); }
.ufa-flickr:not(.is-ready) .ufa-flickr__hint { display: none; }

@media (max-width: 640px) {
  .ufa-flickr__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .ufa-flickr__title { font-size: 21px; }
  .ufa-flickr__grid > li.is-wide { display: none; }
  .ufa-flickr__more.is-more-wide .ufa-flickr__more-label { display: none; }
  .ufa-flickr__more.is-more-phone .ufa-flickr__more-label { display: flex; }
  .ufa-flickr__more .is-wide-n { display: none; }
  .ufa-flickr__more .is-phone-n { display: inline; font-size: 24px; }
  .ufa-flickr__btn { width: 100%; justify-content: center; }
  .ufa-flickr__hint { display: none; }
}
@media (prefers-reduced-motion: reduce) { .ufa-flickr__tile img { transition: none; } }

/* Lightbox */
.ufa-lightbox { width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: rgba(8, 18, 36, .96); color: #fff; font-family: inherit; }
.ufa-lightbox::backdrop { background: rgba(8, 18, 36, .6); }
.ufa-lightbox__inner { box-sizing: border-box; height: 100%; display: flex; flex-direction: column; padding: 16px 24px 20px; gap: 12px; }
.ufa-lightbox__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.ufa-lightbox__label { font-size: 15px; font-weight: 500; }
.ufa-lightbox__count { color: #bdd9fa; }
.ufa-lightbox__actions { display: flex; align-items: center; gap: 10px; }
.ufa-lightbox__flickr { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid rgba(255,255,255,.35); color: #fff !important; text-decoration: none; font-size: 14px; font-weight: 500; }
.ufa-lightbox__flickr:hover { background: rgba(255,255,255,.12); }
.ufa-lightbox button { width: 48px; height: 48px; flex-shrink: 0; border: 0; border-radius: 999px; background: rgba(255,255,255,.12); color: #fff; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.ufa-lightbox button:hover { background: rgba(255,255,255,.22); }
.ufa-lightbox button:focus-visible, .ufa-lightbox a:focus-visible { outline: 3px solid #3b8fe7; outline-offset: 2px; }
.ufa-lightbox__stage { flex: 1; min-height: 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.ufa-lightbox__img { flex: 1; min-width: 0; height: 100%; object-fit: contain; display: block; }
.ufa-lightbox__thumbs { display: flex; justify-content: center; gap: 8px; overflow-x: auto; padding: 4px; }
.ufa-lightbox__thumbs button { width: 72px; height: 48px; border-radius: 6px; padding: 0; overflow: hidden; opacity: .5; background: none; }
.ufa-lightbox__thumbs button[aria-current="true"] { opacity: 1; outline: 2px solid #3b8fe7; outline-offset: 2px; }
.ufa-lightbox__thumbs img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 640px) {
  .ufa-lightbox__inner { padding: 12px 8px 16px; }
  .ufa-lightbox__stage { position: relative; }
  .ufa-lightbox__prev, .ufa-lightbox__next { position: absolute; top: 50%; transform: translateY(-50%); z-index: 1; background: rgba(8,18,36,.55) !important; }
  .ufa-lightbox__prev { left: 4px; } .ufa-lightbox__next { right: 4px; }
  .ufa-lightbox__thumbs { justify-content: flex-start; }
  .ufa-lightbox__flickr span.text { display: none; }
}