/*--------------------------------------------------------------
Public gallery page. Grid/scrim pattern ported from the marketing
site's gallery.html (.story-grid/.story-card) — same masonry
technique, renamed for this app's own markup.
--------------------------------------------------------------*/

.gallery-header {
  padding: calc(var(--sp-6) + 2rem) 0 var(--sp-4);
  text-align: center;
  background: radial-gradient(ellipse at top, var(--bg-elevated) 0%, var(--bg) 65%);
  position: relative;
}

.gallery-header.has-cover {
  padding: 0;
  height: min(72vh, 720px);
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
}

.gallery-header.has-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.82) 0%, rgba(0,0,0,.25) 55%, rgba(0,0,0,.15) 100%);
}

.gallery-header-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: var(--sp-4) 0;
}

.gallery-header h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-style: italic;
}

.gallery-header .event-date {
  color: var(--accent);
  font-size: .8125rem;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.gallery-header .welcome-message {
  max-width: 46ch;
  margin: var(--sp-2) auto 0;
  color: var(--ink-muted);
}

.gallery-toolbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12, 11, 10, .92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  padding: var(--sp-1) 0;
}

.gallery-toolbar-inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .6rem;
  flex-wrap: wrap;
}

.photo-grid {
  columns: 3 280px;
  column-gap: var(--sp-2);
  padding: var(--sp-3) 0 var(--sp-5);
}

.photo-card {
  position: relative;
  display: block;
  width: 100%;
  break-inside: avoid;
  margin-bottom: var(--sp-2);
  border: 0;
  padding: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elevated);
  font: inherit;
  text-align: left;
}

.photo-card img {
  width: 100%;
  height: auto;
  transition: transform .6s ease, opacity .25s ease;
  cursor: pointer;
}

.photo-card:hover img { transform: scale(1.03); }

.photo-card .select-toggle {
  position: absolute;
  top: .6rem;
  right: .6rem;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.8);
  background: rgba(12,11,10,.35);
  display: none;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: .2s;
}

body.select-mode .photo-card .select-toggle { display: flex; }
body.select-mode .photo-card img { cursor: pointer; }

.photo-card.selected .select-toggle {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink-on-accent);
}

.photo-card.selected::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 3px solid var(--accent);
  border-radius: var(--radius);
  pointer-events: none;
}

@media (max-width: 768px) {
  .photo-grid { columns: 2 160px; }
}
@media (max-width: 480px) {
  .photo-grid { columns: 1; }
}

/* Floating selection bar */
.selection-bar {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translate(-50%, 20px);
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: .7rem .7rem .7rem 1.4rem;
  box-shadow: 0 12px 32px rgba(0,0,0,.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.selection-bar.visible { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.selection-bar .count { color: var(--ink); font-size: .9375rem; white-space: nowrap; }

@media (max-width: 640px) {
  .selection-bar { left: var(--sp-2); right: var(--sp-2); transform: translateY(20px); width: auto; flex-wrap: wrap; justify-content: center; }
  .selection-bar.visible { transform: translateY(0); }
}

/* Modal (Request Prints) */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,.7);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--sp-2);
}
.modal-backdrop.visible { display: flex; }
.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: var(--sp-3);
  max-width: 440px;
  width: 100%;
}
.modal h3 { font-style: italic; margin-bottom: .3rem; }
.modal .modal-sub { font-size: .875rem; margin-bottom: var(--sp-2); }
.modal-actions { display: flex; justify-content: flex-end; gap: .6rem; margin-top: var(--sp-2); }
.modal-success { text-align: center; padding: var(--sp-2) 0; }
.modal-success .icon { font-size: 2.5rem; color: var(--success); margin-bottom: .5rem; }

/* Password gate + unavailable/expired pages */
.gate-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-3);
  text-align: center;
  background: radial-gradient(ellipse at top, var(--bg-elevated) 0%, var(--bg) 65%);
}
.gate-card { max-width: 400px; width: 100%; }
.gate-card h1 { font-style: italic; font-size: 2rem; margin-bottom: .3rem; }
.gate-card .eyebrow { display: block; }
.gate-card form { margin-top: var(--sp-3); }
.gate-card .btn { width: 100%; margin-top: .8rem; }