/* School gallery (public grid, viewer and staff screen). The vintage look restyles these in vintage.css. */
.gal-section { scroll-margin-top: 80px; }
.gal-head { text-align: center; max-width: 640px; margin: 0 auto 28px; }
.gal-head h2 { font-size: clamp(1.9rem, 4.4vw, 3rem); line-height: 1.08; font-weight: 800; margin: 0 0 14px; }
.gal-head p { color: var(--text-soft, #cfe0d6); font-size: 1.08rem; margin: 0; }
.gal-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 22px; }
.gal-tabs[hidden] { display: none; }
.gal-tabs button { border: 1px solid rgba(255,255,255,.28); background: rgba(255,255,255,.08); color: #fff; padding: 8px 16px; border-radius: 999px; font-weight: 600; font-size: .92rem; transition: background .25s, color .25s; }
.gal-tabs button small { margin-left: 7px; opacity: .65; font-size: .75rem; }
.gal-tabs button:hover { background: rgba(255,255,255,.18); }
.gal-tabs button[aria-pressed="true"] { background: #fff; color: var(--chalkboard-deep, #145C39); }

.gal-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 150px; grid-auto-flow: dense; gap: 12px; }
.gal-tile { position: relative; overflow: hidden; border: 0; padding: 0; background: rgba(255,255,255,.08); border-radius: 18px; cursor: zoom-in; text-align: left; display: block;
  opacity: 0; transform: translateY(20px); transition: opacity .6s cubic-bezier(.2,.7,.2,1), transform .6s cubic-bezier(.2,.7,.2,1); }
.gal-tile.in { opacity: 1; transform: none; }
.gal-tile.gone { display: none; }
.gal-tile.s-w2 { grid-column: span 2; }
.gal-tile.s-h2 { grid-row: span 2; }
.gal-grid.filtered .gal-tile { grid-column: span 1 !important; grid-row: span 1 !important; }
.gal-grid.filtered .gal-tile.s-w2 { grid-column: span 2 !important; }
.gal-ph { position: absolute; left: 0; right: 0; top: -7%; height: 114%; will-change: transform; }
.gal-ph img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.gal-tile:hover img, .gal-tile:focus-visible img { transform: scale(1.06); }
.gal-tile:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }
.gal-tag { position: absolute; top: 10px; left: 10px; z-index: 2; background: rgba(255,255,255,.92); color: #16241C; font-size: .72rem; font-weight: 700; padding: 3px 10px; border-radius: 999px; opacity: 0; transform: translateY(-6px); transition: .3s; }
.gal-cap { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 34px 16px 14px; color: #fff; background: linear-gradient(to top, rgba(8,16,12,.8), transparent); transform: translateY(100%); transition: transform .4s cubic-bezier(.2,.7,.2,1); }
.gal-cap b { display: block; font-size: 1.02rem; line-height: 1.2; }
.gal-cap i { font-style: normal; font-size: .78rem; opacity: .8; }
.gal-tile:hover .gal-tag, .gal-tile:focus-visible .gal-tag { opacity: 1; transform: none; }
.gal-tile:hover .gal-cap, .gal-tile:focus-visible .gal-cap { transform: none; }
/* touch screens have no hover: always show the caption */
@media (hover: none) { .gal-cap { transform: none; padding-top: 26px; } .gal-cap i { display: none; } .gal-tag { display: none; } }
.gal-count { text-align: center; margin: 16px 0 0; font-size: .88rem; color: var(--text-soft, #cfe0d6); }

/* viewer */
.gal-lb { position: fixed; inset: 0; z-index: 200; background: rgba(8,12,10,.94); display: none; grid-template-rows: auto 1fr auto; color: #fff; }
.gal-lb.open { display: grid; animation: galfade .3s ease; }
@keyframes galfade { from { opacity: 0; } to { opacity: 1; } }
.gal-lb-top { display: flex; justify-content: space-between; align-items: center; padding: 16px 22px; font-size: .9rem; }
.gal-lb-top button { background: none; border: 1px solid rgba(255,255,255,.45); color: #fff; padding: 8px 18px; border-radius: 999px; font-weight: 600; }
.gal-lb-top button:hover { background: #fff; color: #111; }
.gal-lb-stage { position: relative; display: grid; place-items: center; padding: 0 70px; min-height: 0; overflow: hidden; }
.gal-lb-stage img { max-width: 100%; max-height: calc(100vh - 190px); object-fit: contain; border-radius: 10px; animation: galimg .45s cubic-bezier(.2,.7,.2,1); }
@keyframes galimg { from { opacity: 0; transform: scale(.97) translateX(var(--dir, 0px)); } to { opacity: 1; transform: none; } }
.gal-lb-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 46px; height: 46px; border-radius: 50%; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.4); color: #fff; font-size: 20px; }
.gal-lb-nav:hover { background: #fff; color: #111; }
.gal-lb-nav.prev { left: 12px; } .gal-lb-nav.next { right: 12px; }
.gal-lb-foot { padding: 14px 24px 26px; text-align: center; }
.gal-lb-foot b { display: block; font-size: 1.35rem; line-height: 1.2; }
.gal-lb-foot span { font-size: .85rem; opacity: .7; }

/* staff screen */
.gal-admin-grid { align-items: start; display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 16px; }
.gal-admin-card { border: 2px solid var(--line, #E3E0D4); border-radius: 14px; overflow: hidden; background: var(--card, #fff); display: flex; flex-direction: column; }
.gal-admin-card .pic { aspect-ratio: 4 / 3; background: #eee; }
.gal-admin-card .pic img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gal-admin-card .body { padding: 10px 12px 12px; display: grid; gap: 8px; }
.gal-admin-card input, .gal-admin-card select { width: 100%; padding: 7px 9px; border: 1.5px solid var(--line, #E3E0D4); border-radius: 8px; font: inherit; font-size: .9rem; background: #fff; }
.gal-admin-card .row { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: .8rem; color: #667; }
.gal-progress { margin: 12px 0 0; font-size: .92rem; }
.gal-progress .bar { height: 6px; background: var(--line, #E3E0D4); border-radius: 99px; overflow: hidden; margin-top: 6px; }
.gal-progress .bar i { display: block; height: 100%; width: 0; background: var(--chalkboard, #1E7A4C); transition: width .3s; }

@media (max-width: 900px) {
  .gal-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 130px; }
  .gal-lb-stage { padding: 0 8px; }
  .gal-lb-nav { top: auto; bottom: 6px; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .gal-tile { opacity: 1; transform: none; transition: none; }
  .gal-ph { top: 0; height: 100%; }
}