/* Les 40 ans de Béni — design tokens & components
   Charte reprise du canevas de maquette (artefact "Les 40 ans de Béni") :
   fond crème, encre, accent or, Fraunces (titres, italique) + DM Sans (texte). */

:root {
  --bn-cream: #FAF7F1;
  --bn-cream-2: #EFE9DE;
  --bn-ink: #17191E;
  --bn-ink-soft: #5C5F66;
  --bn-muted: #9A917E;
  --bn-border: #E7E2D8;
  --bn-border-strong: #D8D2C5;
  --bn-gold: #F2C230;
  --bn-amber: #7A5C00;
  --bn-tile-1: #ECE6DA;
  --bn-tile-2: #E3DCCD;
  --bn-tile-3: #F4EBCB;
  --bn-tile-4: #F1E6C2;
  --bn-white: #FFFFFF;
  --bn-radius: 14px;
  --bn-radius-lg: 16px;
  --bn-shadow: 0 1px 2px rgba(23, 25, 30, 0.04), 0 12px 32px rgba(23, 25, 30, 0.06);
  --bn-font-display: 'Fraunces', Georgia, serif;
  --bn-font-body: 'DM Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bn-cream);
  color: var(--bn-ink);
  font-family: var(--bn-font-body);
}

a { color: var(--bn-amber); }
a:hover { color: var(--bn-ink); }

h1, h2 {
  font-family: var(--bn-font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0;
}

.bn-italic { font-style: italic; }

.bn-shell { min-height: 100vh; display: flex; flex-direction: column; }

/* ---------- Header / nav ---------- */

.bn-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 80px;
  border-bottom: 1px solid var(--bn-border);
  background: var(--bn-white);
}

.bn-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--bn-ink);
}

.bn-brand-badge {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--bn-gold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.bn-brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1;
}

.bn-brand-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bn-ink-soft);
}

.bn-brand-name {
  font-family: var(--bn-font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.01em;
}

.bn-nav {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.bn-nav-link {
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 500;
  color: var(--bn-ink);
}

.bn-nav-link.is-active { background: var(--bn-tile-3); }

.bn-nav-lang {
  display: flex;
  gap: 2px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--bn-border-strong);
  margin-left: 8px;
}

.bn-nav-lang a {
  padding: 6px 10px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  color: var(--bn-ink-soft);
}

.bn-nav-lang a.is-active { background: var(--bn-ink); color: var(--bn-white); }

.bn-logout-form { margin: 0; }

.bn-logout-btn {
  margin-left: 4px;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--bn-ink-soft);
  border: 1px solid var(--bn-border-strong);
  background: transparent;
  cursor: pointer;
  font-family: inherit;
}

/* Hamburger button — hidden by default, shown only at/below the mobile breakpoint
   (see the @media (max-width: 900px) block below), where it toggles `.bn-nav`. */
.bn-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-shrink: 0;
  border-radius: 10px;
  border: 1px solid var(--bn-border-strong);
  background: var(--bn-white);
  cursor: pointer;
}

.bn-nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 1px;
  background: var(--bn-ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.bn-nav-toggle.is-open .bn-nav-toggle-bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.bn-nav-toggle.is-open .bn-nav-toggle-bar:nth-child(2) { opacity: 0; }
.bn-nav-toggle.is-open .bn-nav-toggle-bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Buttons ---------- */

.bn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 26px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 17px;
  font-family: inherit;
  border: 0;
  cursor: pointer;
}

.bn-btn-primary { background: var(--bn-ink); color: var(--bn-white); }
.bn-btn-secondary { background: var(--bn-white); color: var(--bn-ink); border: 1px solid var(--bn-border-strong); }
.bn-btn-gold { background: var(--bn-gold); color: var(--bn-ink); }

/* ---------- Hero (accueil) ---------- */

.bn-hero {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 64px;
  padding: 88px 80px 96px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.bn-hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--bn-font-display);
  font-style: italic;
  font-size: 26px;
  color: var(--bn-amber);
}

.bn-hero h1 { font-size: 64px; line-height: 1.05; }

.bn-hero-highlight {
  font-style: italic;
  background: linear-gradient(transparent 64%, var(--bn-gold) 64%, var(--bn-gold) 90%, transparent 90%);
  padding: 0 4px;
}

.bn-hero-lead { font-size: 19px; line-height: 1.65; color: var(--bn-ink-soft); }

.bn-hero-actions { display: flex; gap: 12px; margin-top: 8px; flex-wrap: wrap; }

.bn-hero-tiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  min-height: 420px;
}

.bn-tile {
  border-radius: var(--bn-radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--bn-muted);
  font-size: 14px;
  overflow: hidden;
}

.bn-tile img { width: 100%; height: 100%; object-fit: cover; }
.bn-tile.span-2 { grid-row: span 2; }

/* ---------- Sections / cards ---------- */

.bn-section { padding: 0 80px 96px; display: flex; flex-direction: column; gap: 32px; }

.bn-section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}

.bn-section-head p { margin: 4px 0 0; font-size: 17px; color: var(--bn-ink-soft); }

.bn-link-more { font-weight: 700; text-decoration: none; padding: 12px 0; white-space: nowrap; }

.bn-card {
  background: var(--bn-white);
  border: 1px solid var(--bn-border);
  box-shadow: var(--bn-shadow);
  border-radius: var(--bn-radius);
}

/* ---------- Chasse aux canards (compteur Accueil) ---------- */

.bn-duck-card { padding: 32px; display: flex; flex-direction: column; gap: 20px; }
.bn-duck-card h2 { font-size: 24px; }
.bn-duck-card p { margin: 6px 0 0; color: var(--bn-ink-soft); }

.bn-duck-heading { display: flex; align-items: flex-start; gap: 16px; }
.bn-duck-icon { width: 40px; height: 40px; flex-shrink: 0; fill: var(--bn-gold); }
.bn-duck-icon .bn-duck-eye { fill: var(--bn-ink); }

.bn-duck-count-row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.bn-duck-count { font-family: var(--bn-font-display); font-size: 40px; font-weight: 500; line-height: 1; }
.bn-duck-goal { font-size: 17px; color: var(--bn-ink-soft); margin-right: auto; }

.bn-duck-progress {
  height: 10px;
  border-radius: 999px;
  background: var(--bn-cream-2);
  overflow: hidden;
}
.bn-duck-progress-bar {
  height: 100%;
  background: var(--bn-gold);
  border-radius: inherit;
  transition: width 0.3s ease;
}

.bn-album-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }

.bn-album-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-decoration: none;
  color: var(--bn-ink);
  padding: 12px 12px 20px;
}

.bn-album-cover {
  height: 220px;
  border-radius: var(--bn-radius);
  background: var(--bn-tile-1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bn-muted);
  overflow: hidden;
}

.bn-album-cover img { width: 100%; height: 100%; object-fit: cover; }

.bn-album-card-body { display: flex; flex-direction: column; gap: 4px; padding: 0 8px; }
.bn-album-card-title { font-family: var(--bn-font-display); font-weight: 500; font-size: 22px; }
.bn-album-card-meta { font-size: 14px; color: var(--bn-ink-soft); }

.bn-guestbook-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }

.bn-quote {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bn-quote p { margin: 0; font-family: var(--bn-font-display); font-style: italic; font-size: 21px; line-height: 1.25; white-space: pre-line; }
.bn-quote-author { font-size: 14px; color: var(--bn-ink-soft); }

.bn-quote-cta {
  border: 1.5px dashed var(--bn-border-strong);
  background: transparent;
  border-radius: var(--bn-radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
  color: var(--bn-amber);
  font-weight: 700;
}

/* ---------- Footer ---------- */

.bn-footer {
  margin-top: auto;
  padding: 36px 80px;
  border-top: 1px solid var(--bn-border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--bn-ink-soft);
  background: var(--bn-white);
}

/* ---------- Login ---------- */

.bn-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  position: relative;
  overflow: hidden;
}

/* ---------- Doodles décoratifs (oiseau du logo, en fond) ---------- */

.bn-doodle {
  position: absolute;
  z-index: -1;
  pointer-events: none;
  fill: none;
  stroke: var(--bn-ink);
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.06;
}

.bn-doodle circle { fill: var(--bn-ink); stroke: none; }

.bn-doodle-hero-1 { top: -32px; right: 24px; width: 220px; height: auto; transform: rotate(-8deg); }
.bn-doodle-hero-2 { bottom: -18px; left: 4%; width: 130px; height: auto; transform: rotate(10deg) scaleX(-1); opacity: 0.045; }
.bn-doodle-login-1 { top: 10%; right: 6%; width: 260px; height: auto; transform: rotate(-6deg); }

.bn-login-form {
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.bn-field { display: flex; flex-direction: column; gap: 8px; }
.bn-field label { font-weight: 500; font-size: 15px; }

.bn-input, .bn-textarea {
  box-sizing: border-box;
  padding: 0 16px;
  border: 1px solid var(--bn-border-strong);
  border-radius: 10px;
  background: var(--bn-cream);
  font-size: 16px;
  font-family: inherit;
  color: var(--bn-ink);
}

.bn-input { height: 50px; }
.bn-textarea { padding: 14px 16px; resize: vertical; }
.bn-login .bn-input { height: 52px; background: var(--bn-white); font-size: 17px; }

.bn-error { color: #B3261E; font-size: 15px; margin: 0; }

/* ---------- Albums page ---------- */

.bn-chip-row { display: flex; gap: 10px; flex-wrap: wrap; }

.bn-chip {
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid var(--bn-border-strong);
  background: var(--bn-white);
  color: var(--bn-ink);
  font-family: inherit;
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.bn-chip.is-active { border-color: var(--bn-ink); background: var(--bn-ink); color: var(--bn-white); font-weight: 700; }

.bn-photo-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }

.bn-photo {
  height: 190px;
  border: 0;
  border-radius: var(--bn-radius);
  background: var(--bn-tile-1);
  padding: 0;
  overflow: hidden;
  cursor: zoom-in;
  display: block;
  width: 100%;
  position: relative;
}

.bn-photo img, .bn-photo video { width: 100%; height: 100%; object-fit: cover; display: block; }

.bn-photo-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bn-white);
  background: rgba(23, 25, 30, 0.25);
  pointer-events: none;
}

/* Compteurs coeur/commentaires en pastille, coin bas-droit de chaque vignette — n'apparaît que
   si la photo a au moins une interaction (voir AlbumModel.LikeCounts/CommentCounts). */
.bn-photo-stats {
  position: absolute;
  right: 8px;
  bottom: 8px;
  display: flex;
  gap: 8px;
  pointer-events: none;
}

.bn-photo-stat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 7px;
  border-radius: 999px;
  background: rgba(23, 25, 30, 0.55);
  color: var(--bn-white);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.bn-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(23, 25, 30, 0.94);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 40px;
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.bn-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* En plein écran natif, le navigateur peint déjà un fond noir derrière (::backdrop) : un fond
   plein ici évite tout effet de superposition avec la teinte semi-transparente habituelle. */
.bn-lightbox:fullscreen {
  background: var(--bn-ink);
}

.bn-lightbox-top {
  width: 100%;
  max-width: 1040px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--bn-cream);
}

.bn-lightbox-icon-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(246, 239, 230, 0.4);
  background: transparent;
  color: var(--bn-cream);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

/* Lecture automatique / plein écran : contrairement au coeur (qui ne change que la couleur de
   son icône), ce sont des interrupteurs de mode — un fond plein les rend reconnaissables au
   premier coup d'oeil comme "activé", sans avoir à distinguer l'icône play/pause ou
   agrandir/réduire elle-même. aria-pressed est déjà la source de vérité posée par site.js. */
.bn-lightbox-toggle-btn {
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.bn-lightbox-toggle-btn[aria-pressed="true"] {
  background: var(--bn-gold);
  border-color: var(--bn-gold);
  color: var(--bn-ink);
}

/* Sélecteur de vitesse de la lecture automatique — même hauteur/pilule que les boutons coeur/
   commentaires, mais du texte plutôt qu'une icône seule donc largeur auto. */
.bn-lightbox-speed-select {
  height: 48px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(246, 239, 230, 0.4);
  background: transparent;
  color: var(--bn-cream);
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

/* Le fond de la liste déroulante native n'hérite pas de `background:transparent` du <select> —
   sans fond explicite ici, un thème système sombre affiche ce texte foncé sur un fond natif noir
   (illisible). Fond clair + texte foncé garantit la lisibilité quel que soit le thème du système. */
.bn-lightbox-speed-select option { background: var(--bn-cream); color: var(--bn-ink); }

.bn-lightbox-body { width: 100%; max-width: 1040px; flex: 1 1 auto; min-height: 0; display: flex; align-items: center; justify-content: center; gap: 20px; }

.bn-lightbox-nav {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 0;
  background: var(--bn-cream);
  color: var(--bn-ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* `.bn-lightbox-image` is a pure DOM hook for site.js (the `.is-switching` crossfade target) —
   `display: contents` removes its own box entirely, so the img/video below become direct flex
   items of `.bn-lightbox-body`. That's what makes the frame hug each photo's actual size: as a
   plain flex item (default flex-grow/shrink:0/1, align-self:auto → the row's align-items:center)
   its box is its own natural/max-content size, not stretched to fill the row — a portrait photo
   no longer sits inside a wide box with empty color bars on the sides, nor a landscape photo
   inside a tall box with bars above/below. `.bn-lightbox-body`'s definite width (max 1040px) and
   height (flex-grow resolved against the fixed-height `.bn-lightbox` column) is what the
   max-width/max-height percentages below resolve against, so a huge photo still never overflows
   the viewport, and `object-fit: contain` keeps the aspect ratio — nothing ever gets cropped. */
.bn-lightbox-image {
  display: contents;
}

.bn-lightbox-image img,
.bn-lightbox-image video {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 16px;
  background: var(--bn-tile-1);
  transition: opacity 0.32s ease;
}

.bn-lightbox-image video { display: none; }

/* Crossfade while stepping prev/next: site.js toggles `.is-switching` off the current media
   right before swapping `src`, then removes it once the new photo is in place. Pure opacity —
   pas de zoom/scale : un simple fondu enchaîné, plus discret qu'un mouvement. */
.bn-lightbox-image.is-switching img,
.bn-lightbox-image.is-switching video {
  opacity: 0;
}

@keyframes bn-lightbox-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Runs once whenever `.is-open` is added (opening the lightbox), not on every prev/next step.
   Targets img/video directly, not `.bn-lightbox-image` (display: contents, no box of its own to
   animate). */
.bn-lightbox.is-open .bn-lightbox-image img,
.bn-lightbox.is-open .bn-lightbox-image video { animation: bn-lightbox-in 0.4s ease; }

@media (prefers-reduced-motion: reduce) {
  .bn-lightbox,
  .bn-lightbox-image img,
  .bn-lightbox-image video {
    transition: none;
  }
  .bn-lightbox.is-open .bn-lightbox-image img,
  .bn-lightbox.is-open .bn-lightbox-image video { animation: none; }
}

/* ---------- Guestbook ---------- */

.bn-livreor-grid { padding: 72px 80px 80px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; align-items: start; }
.bn-livreor-form { grid-column: span 1; padding: 32px; display: flex; flex-direction: column; gap: 24px; }
.bn-livreor-list { grid-column: span 2; display: flex; flex-direction: column; gap: 20px; }
.bn-livreor-list-head { display: flex; justify-content: space-between; align-items: baseline; }
.bn-livreor-list-head h2 { font-size: 30px; }
.bn-livreor-messages { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }

.bn-eyebrow { font-size: 13px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bn-amber); }

/* ---------- Dark band (utility) ---------- */

.bn-band-dark { background: var(--bn-ink); color: var(--bn-cream); border-radius: var(--bn-radius); }
.bn-band-dark .bn-eyebrow { color: var(--bn-gold); }
.bn-band-dark p { color: #C9C6BE; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .bn-header { padding: 14px 20px; position: relative; }
  .bn-brand-name { font-size: 24px; }
  .bn-nav-toggle { display: inline-flex; }
  .bn-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px 20px 20px;
    background: var(--bn-white);
    border-bottom: 1px solid var(--bn-border);
    box-shadow: var(--bn-shadow);
    z-index: 40;
  }
  .bn-nav.is-open { display: flex; }
  .bn-nav-lang { margin: 8px 0 0; }
  .bn-logout-form { margin-top: 4px; }
  .bn-logout-btn { width: 100%; }
  .bn-hero, .bn-livreor-grid { grid-template-columns: 1fr; }
  .bn-hero { padding: 32px 20px; gap: 24px; }
  .bn-hero h1 { font-size: 38px; }
  .bn-section { padding: 0 20px 48px; }
  .bn-album-grid, .bn-guestbook-grid, .bn-photo-grid, .bn-livreor-messages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bn-livreor-form, .bn-livreor-list { grid-column: span 1; }
  .bn-footer { padding: 24px 20px; flex-direction: column; }
  .bn-doodle { display: none; }
  .bn-lightbox { padding: 16px; gap: 14px; }
  .bn-lightbox-body { gap: 10px; }
  .bn-lightbox-nav { width: 44px; height: 44px; }
}

@media (max-width: 560px) {
  .bn-album-grid, .bn-guestbook-grid, .bn-photo-grid, .bn-livreor-messages { grid-template-columns: 1fr; }
}

/* ---------- Lightbox: likes & comments (ajout — n'altère aucune règle .bn-lightbox* ci-dessus) ---------- */

.bn-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Icônes coeur/commentaires : mêmes ronds que close/download, mais élargis en pastille pour
   porter aussi le compteur — nouvelle classe ajoutée en plus de .bn-lightbox-icon-btn, pas de
   modification de cette dernière. */
.bn-lightbox-like-btn,
.bn-lightbox-comments-btn {
  width: auto;
  min-width: 48px;
  padding: 0 16px;
  border-radius: 999px;
  gap: 8px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
}

.bn-lightbox-like-btn:disabled,
.bn-lightbox-comment-form button:disabled {
  opacity: 0.6;
  cursor: default;
}

.bn-lightbox-like-btn svg { transition: transform 0.18s ease; }
.bn-lightbox-like-btn.is-liked svg { fill: var(--bn-gold); stroke: var(--bn-gold); }

@keyframes bn-lightbox-like-pulse {
  0% { transform: scale(1); }
  45% { transform: scale(1.22); }
  100% { transform: scale(1); }
}

.bn-lightbox-like-btn.is-pulsing svg { animation: bn-lightbox-like-pulse 0.36s ease; }

@media (prefers-reduced-motion: reduce) {
  .bn-lightbox-like-btn svg { transition: none; }
  .bn-lightbox-like-btn.is-pulsing svg { animation: none; }
}

/* Laisse les boutons de la barre du haut passer à la ligne plutôt que déborder quand coeur +
   commentaires s'ajoutent à télécharger/fermer sur un très petit écran ; la légende tronque au
   besoin pour leur laisser la place. */
.bn-lightbox-top { flex-wrap: wrap; row-gap: 8px; }
#bn-lightbox-caption { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; margin-right: 12px; }

/* Panneau de commentaires : masqué par défaut, affiché en pied de visionneuse quand on bascule
   .is-comments-open sur #bn-lightbox (bouton bn-lightbox-comments-toggle, voir site.js). Comme
   .bn-lightbox-body a déjà `flex:1 1 auto; min-height:0`, ce panneau prend sa place dans la
   colonne flex du lightbox et réduit d'autant l'espace laissé à l'image — sans toucher aux
   règles existantes de .bn-lightbox-body/.bn-lightbox-image. */
.bn-lightbox-comments {
  display: none;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 1040px;
  max-height: 280px;
  flex-shrink: 0;
  background: var(--bn-cream);
  color: var(--bn-ink);
  border-radius: var(--bn-radius);
  padding: 16px 20px 18px;
}

.bn-lightbox.is-comments-open .bn-lightbox-comments { display: flex; }

.bn-lightbox-comments-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
  min-height: 0;
  flex: 1 1 auto;
}

.bn-lightbox-comment { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px; font-size: 14px; line-height: 1.4; }
.bn-lightbox-comment-author { font-weight: 700; }
.bn-lightbox-comment-message { color: var(--bn-ink-soft); white-space: pre-line; }
.bn-lightbox-comment-time { flex-basis: 100%; font-size: 12px; color: var(--bn-muted); }
.bn-lightbox-comments-empty { margin: 0; color: var(--bn-ink-soft); font-size: 14px; }

.bn-lightbox-comment-form {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--bn-border);
}

.bn-lightbox-comment-form-row { display: flex; gap: 10px; align-items: flex-end; }
.bn-lightbox-comment-form-row .bn-textarea { flex: 1 1 auto; min-height: 44px; }
.bn-lightbox-comment-form-row .bn-btn { min-height: 44px; flex-shrink: 0; }
.bn-lightbox-comment-form .bn-error { font-size: 13px; }

@media (max-width: 900px) {
  .bn-lightbox-comments { max-height: 42vh; padding: 14px 16px 16px; }
  .bn-lightbox-comment-form-row { flex-wrap: wrap; }
  .bn-lightbox-comment-form-row .bn-btn { width: 100%; }
}