:root{--bg:#f6f7f8;--card:#fff;--text:#1e2428;--muted:#6b747b;--accent:#3f7f6d;--border:#e5e8ea}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit}.wrap{max-width:1100px;margin:auto;padding:24px}.brand{font-size:1.45rem;font-weight:800;text-decoration:none}.tag{color:var(--muted)}
.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:0 6px 24px rgba(0,0,0,.04)}
.grid{display:grid;gap:14px}.gallery{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.gallery img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:14px;display:block}
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;border:0;border-radius:12px;padding:12px 18px;font-weight:700;text-decoration:none;cursor:pointer}.btn.secondary{background:#eef1f2;color:var(--text)}
input,textarea,select{width:100%;padding:12px;border:1px solid #cfd5d8;border-radius:10px;font:inherit;background:#fff}label{display:block;font-weight:700;margin-top:14px;margin-bottom:6px}
.hero{text-align:center;padding:42px 12px}.hero h1{font-size:clamp(2rem,7vw,4.2rem);margin:.1em 0}.notice{padding:12px 14px;border-radius:10px;background:#eef7f3;margin:12px 0}.error{background:#fff0f0}.row{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
small,.muted{color:var(--muted)}

.event-cover{width:100%;max-height:360px;object-fit:cover;border-radius:14px;margin-bottom:18px}

/* GatherShare event accent + admin accent UI */
.event-brand{color:var(--accent)}
.event-title{margin-bottom:8px}
.event-accent-bar{width:72px;height:5px;border-radius:999px;background:var(--accent);margin:0 0 18px}
.event-card a:not(.btn){color:var(--accent)}
.event-note{border-left:4px solid var(--accent);padding-left:12px}
.photo-count-badge{display:inline-flex;align-items:center;background:color-mix(in srgb,var(--accent) 12%,white);color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 28%,white);border-radius:999px;padding:7px 11px;font-weight:800}
.accent-display{display:flex;align-items:center;gap:8px;margin:8px 0}
.accent-swatch{display:inline-block;width:18px;height:18px;border-radius:50%;border:1px solid rgba(0,0,0,.18);box-shadow:0 0 0 2px #fff inset}
.accent-picker-row{display:flex;align-items:center;gap:12px}
.accent-picker-row input[type=color]{width:62px;min-width:62px;height:44px;padding:3px;cursor:pointer}
.accent-hex{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:800;background:#f1f3f4;border:1px solid var(--border);border-radius:8px;padding:8px 10px}

/* Beta 2.2 photo viewer */
.event-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:18px}.accent-outline{border:2px solid var(--accent);background:#fff!important;color:var(--accent)!important}.photo-tile{border:0;padding:0;background:transparent;cursor:pointer;border-radius:14px;overflow:hidden;display:block;width:100%}.photo-tile:focus-visible{outline:4px solid var(--accent);outline-offset:3px}.gallery-closed{border-top:4px solid var(--accent)}
.lightbox{position:fixed;inset:0;z-index:9999;background:rgba(9,12,14,.96);display:none;color:#fff;align-items:center;justify-content:center;padding:70px 64px 32px}.lightbox.open{display:flex}.no-scroll{overflow:hidden}.lightbox-top{position:absolute;top:0;left:0;right:0;min-height:58px;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;background:rgba(0,0,0,.45);font-weight:700}.lightbox-close{border:0;border-radius:10px;padding:10px 13px;font:inherit;font-weight:800;background:#fff;color:#111;cursor:pointer}.lightbox-stage{max-width:min(1100px,100%);max-height:100%;display:flex;flex-direction:column;align-items:center;gap:14px}.lightbox-stage img{display:block;max-width:100%;max-height:calc(100vh - 165px);object-fit:contain;border-radius:8px}.lightbox-actions{min-height:48px}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:64px;border:0;border-radius:14px;background:rgba(255,255,255,.14);color:#fff;font-size:44px;line-height:1;cursor:pointer}.lightbox-nav.prev{left:10px}.lightbox-nav.next{right:10px}.lightbox-nav:hover{background:rgba(255,255,255,.24)}
@media(max-width:640px){.wrap{padding:14px}.event-actions .btn{width:100%}.lightbox{padding:64px 8px 18px}.lightbox-stage img{max-height:calc(100vh - 155px);border-radius:4px}.lightbox-nav{top:auto;bottom:16px;width:48px;height:48px;font-size:36px;z-index:2}.lightbox-nav.prev{left:10px}.lightbox-nav.next{right:10px}.lightbox-actions .btn{padding:11px 14px}.lightbox-top{padding-top:max(10px,env(safe-area-inset-top));min-height:62px}}

/* Beta 2.3 TV / projector slideshow */
.slideshow-page{background:#000;color:#fff;overflow:hidden}.slideshow-shell{position:fixed;inset:0;background:#000}.slideshow-stage{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#000}.slideshow-image{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .8s ease;background:#000}.slideshow-image.active{opacity:1}.slideshow-header{position:absolute;z-index:5;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:12px 16px;background:linear-gradient(to bottom,rgba(0,0,0,.78),rgba(0,0,0,0));font-size:1rem}.slideshow-header span{opacity:.75}.slideshow-header-actions{display:flex;align-items:center;gap:10px}.slideshow-header button{border:1px solid rgba(255,255,255,.35);background:rgba(0,0,0,.42);color:#fff;border-radius:10px;padding:9px 12px;font:inherit;font-weight:700;cursor:pointer}.slideshow-footer{position:absolute;z-index:5;left:0;right:0;bottom:0;text-align:center;padding:22px 12px 10px;background:linear-gradient(to top,rgba(0,0,0,.72),rgba(0,0,0,0));font-size:.9rem;opacity:.8}.slideshow-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:clamp(1.4rem,4vw,3rem);font-weight:800;color:#fff;text-align:center;padding:30px}.slideshow-page:fullscreen .slideshow-header,.slideshow-page:fullscreen .slideshow-footer{opacity:.22;transition:opacity .25s}.slideshow-page:fullscreen .slideshow-header:hover,.slideshow-page:fullscreen .slideshow-footer:hover{opacity:1}@media(max-width:700px){.slideshow-header{font-size:.9rem;align-items:flex-start}.slideshow-header-actions{flex-wrap:wrap;justify-content:flex-end}.slideshow-header button{padding:8px 10px}.slideshow-footer{font-size:.8rem}}

/* =========================================================
   GatherShare Beta 2.4 — Release Notes + compact admin UI
   ========================================================= */

.admin-actions,
.event-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  align-items: center;
}
.admin-actions .btn,
.event-actions .btn,
.card-actions .btn,
.admin-actions a,
.event-actions a,
.card-actions a {
  font-size: .82rem;
  line-height: 1.1;
  padding: .44rem .62rem;
  white-space: nowrap;
}

.release-notes-page {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 70px;
}
.release-hero { margin-bottom: 28px; }
.release-brand { font-weight: 800; text-decoration: none; }
.release-kicker {
  margin: 28px 0 4px;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .65;
}
.release-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(2.2rem, 7vw, 4.5rem);
  line-height: .98;
}
.release-hero > p:last-child {
  max-width: 720px;
  font-size: 1.05rem;
  line-height: 1.65;
}
.release-list { display: grid; gap: 16px; }
.release-card {
  padding: 22px;
  border: 1px solid rgba(127,127,127,.22);
  border-radius: 18px;
  background: rgba(127,127,127,.055);
}
.release-current { border-width: 2px; }
.release-heading {
  display: flex;
  gap: 12px 24px;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
}
.release-heading h2 { margin: 0; font-size: 1.18rem; }
.release-heading h2 span { font-weight: 500; opacity: .7; }
.release-heading time { font-size: .85rem; opacity: .65; }
.release-card ul { margin: 16px 0 0; padding-left: 1.25rem; line-height: 1.65; }
.release-aside {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(127,127,127,.2);
  font-style: italic;
  opacity: .75;
}
.release-footer { padding-top: 30px; }

.gs-version-footer {
  margin: 42px auto 18px;
  padding: 18px 16px;
  text-align: center;
  font-size: .88rem;
  line-height: 1.55;
  opacity: .72;
}
.gs-version-footer strong { font-weight: 800; }
.gs-version-footer a { white-space: nowrap; }

@media (max-width: 600px) {
  .release-notes-page { width: min(100% - 22px, 920px); padding-top: 26px; }
  .release-card { padding: 17px; border-radius: 14px; }
}