/* INGELYO – page Références : filtres, cartes uniformes, fenêtre de détail */
.download-box { text-align: center; margin-bottom: 40px; }

.ref-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; list-style: none; padding: 0; margin: 0 0 14px; }
.ref-filters button {
  padding: 9px 18px; border: 2px solid var(--navy); border-radius: 999px; background: #fff; color: var(--navy);
  font: inherit; font-weight: 600; cursor: pointer;
}
.ref-filters button:hover { background: var(--bg-soft); }
.ref-filters button[aria-pressed="true"] { background: var(--navy); color: #fff; }
.ref-count { text-align: center; color: var(--muted); margin: 0 0 26px; font-size: .95rem; }

.ref-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 20px; }
.ref-card { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.ref-card img { width: 100%; aspect-ratio: 400 / 284; object-fit: cover; background: var(--bg-soft); }
.ref-year {
  position: absolute; top: 10px; left: 10px; padding: 4px 11px; border-radius: 999px;
  background: rgba(11,36,64,.88); color: #fff; font-size: .82rem; font-weight: 700; letter-spacing: .02em;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.ref-card h3 { font-size: 1rem; margin: 14px 0 8px; padding: 0 16px; }
.ref-body { padding: 0 16px 16px; margin-top: auto; }
.ref-desc { color: var(--ink); font-size: .95rem; margin: 6px 0 10px; }
.ref-meta { list-style: none; padding: 0; margin: 0 0 10px; font-size: .92rem; color: var(--muted); }
.ref-meta li { margin-bottom: 2px; }
.ref-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.ref-tag { display: inline-block; padding: 3px 10px; border-radius: 999px; background: var(--bg-soft); color: var(--navy); font-size: .78rem; font-weight: 600; }
.ref-note { text-align: center; color: var(--muted); margin-top: 30px; }

/* Avec JavaScript : cartes toutes de même taille, détails dans une fenêtre au clic */
.refs-js .ref-card .ref-desc, .refs-js .ref-card .ref-meta { display: none; }
.refs-js .ref-card h3 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; height: 2.4em; }
.refs-js .ref-card.has-details { cursor: pointer; transition: box-shadow .2s ease, transform .2s ease; }
.refs-js .ref-card.has-details:hover, .refs-js .ref-card.has-details:focus-visible { box-shadow: var(--shadow); transform: translateY(-3px); }
.refs-js .ref-card.has-details:focus-visible { outline: 3px solid var(--sun); }
.ref-more {
  position: absolute; top: 10px; right: 10px; width: 34px; height: 34px; border-radius: 50%; background: var(--sun); color: #1a1a1a;
  display: none; align-items: center; justify-content: center; font-weight: 800; font-size: 1.25rem; line-height: 1;
  box-shadow: 0 2px 8px rgba(0,0,0,.25); transition: transform .2s ease;
}
.refs-js .ref-card.has-details .ref-more { display: flex; }
.refs-js .ref-card.has-details:hover .ref-more { transform: scale(1.12) rotate(90deg); }

dialog.ref-dialog { border: 0; border-radius: 14px; padding: 0; width: min(680px, 92vw); max-height: 90vh; overflow: auto; box-shadow: 0 20px 60px rgba(11,36,64,.35); }
dialog.ref-dialog::backdrop { background: rgba(11,36,64,.6); }
.ref-dialog img { width: 100%; aspect-ratio: 16 / 6; max-height: 220px; object-fit: cover; display: block; background: var(--bg-soft); }
.ref-dialog-body { padding: 22px 26px 26px; }
.ref-dialog-body h3 { font-size: 1.3rem; margin: 0 0 10px; }
.ref-dialog-body .ref-desc { font-size: 1rem; margin: 0 0 14px; }
.ref-dialog-body .ref-meta { font-size: .98rem; margin: 0 0 14px; }
.ref-dialog-close {
  position: absolute; top: 10px; right: 10px; width: 38px; height: 38px; border: 0; border-radius: 50%; cursor: pointer;
  background: rgba(255,255,255,.92); color: var(--navy); font-size: 1.5rem; line-height: 1; box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.ref-dialog-close:hover { background: var(--sun); }