/*--------------------------------------------------------------
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;
}

/* Nav between the three client pages: all photos / story / guest photos. */
.gallery-nav { margin-right: auto; display: flex; gap: 1.2rem; flex-wrap: wrap; }
.gallery-nav a {
  color: var(--ink-muted);
  font-size: .8125rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .5rem 0;
  border-bottom: 1px solid transparent;
}
.gallery-nav a:hover { color: var(--ink); }
.gallery-nav a.is-active { color: var(--accent); border-bottom-color: var(--accent); }

/* --- guest upload page --- */
.guest-header { padding: var(--sp-5) 0 var(--sp-3); text-align: center; background: radial-gradient(ellipse at top, var(--bg-elevated) 0%, var(--bg) 65%); }
.guest-header h1 { font-style: italic; font-size: clamp(1.75rem, 4vw, 2.75rem); }
.guest-lead { max-width: 52ch; margin: 0 auto; }

/* Guests-only upload page (QR): centred, mobile-first, nothing else on it. */
.guest-upload-page {
  min-height: 100vh;
  padding: var(--sp-4) 0 var(--sp-5);
  text-align: center;
  background: radial-gradient(ellipse at top, var(--bg-elevated) 0%, var(--bg) 65%);
}
.guest-upload-page h1 { font-style: italic; font-size: clamp(1.75rem, 5vw, 2.5rem); }
.guest-logo { height: 34px; width: auto; margin: 0 auto var(--sp-3); }
.guest-note { margin-top: var(--sp-2); font-size: .8125rem; color: var(--ink-faint); }

.guest-upload { max-width: 560px; margin: var(--sp-3) auto; text-align: left; }
.guest-selected { display: flex; flex-direction: column; gap: .4rem; margin-top: var(--sp-2); }
.guest-file {
  display: flex; align-items: center; gap: .6rem;
  background: var(--bg-soft); border: 1px solid var(--border);
  border-radius: var(--radius); padding: .5rem .7rem; font-size: .875rem;
}
.guest-file .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.guest-file .size { color: var(--ink-faint); font-size: .8125rem; }
.guest-file .remove { background: none; border: 0; color: var(--ink-faint); font-size: 1.25rem; cursor: pointer; line-height: 1; }
.guest-file .remove:hover { color: var(--danger); }

.guest-actions { margin-top: var(--sp-2); }
.guest-actions .btn { width: 100%; }
.guest-progress { height: 4px; background: var(--border-strong); border-radius: 999px; overflow: hidden; margin-top: var(--sp-2); display: none; }
.guest-progress.visible { display: block; }
.guest-progress .progress-fill { height: 100%; width: 0%; background: var(--accent); transition: width .15s; }
.guest-status { margin-top: var(--sp-2); font-size: .9375rem; min-height: 1.4rem; }
.guest-status.is-ok { color: var(--success); }
.guest-status.is-error { color: #e2a89f; }

.guest-wall-title { text-align: center; font-style: italic; margin-top: var(--sp-4); }
.guest-empty { text-align: center; color: var(--ink-faint); padding: var(--sp-4) 0; }
.photo-card .guest-credit {
  position: absolute; left: .6rem; bottom: .6rem;
  font-size: .6875rem; letter-spacing: .06em;
  background: rgba(12,11,10,.72); color: var(--ink);
  padding: .2rem .55rem; border-radius: 999px;
}

.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;
}

/* Pro galleries: titled sections, stacked one below another */
.gallery-section + .gallery-section { border-top: 1px solid var(--border); }

.gallery-section .section-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  text-align: center;
  margin: var(--sp-4) 0 0;
}

.gallery-section .section-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 1px;
  background: var(--accent);
  margin: .9rem auto 0;
}

.gallery-section .photo-grid { padding-top: var(--sp-3); }

@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; }