/* ─── Compendium DIFÉA™ v11.2 — Styles ────────────────────────────────────── */

:root {
  --dc-primaire: #1B3A6B;
  --dc-accent: #2E75B6;
  --dc-fond: #F8F9FA;
  --dc-carte: #FFFFFF;
  --dc-bordure: #DEE2E6;
  --dc-texte: #212529;
  --dc-secondaire: #6C757D;
  --dc-rayon: 6px;
  --dc-ombre: 0 2px 6px rgba(0,0,0,0.08);
}

/* ─── Titre d'invitation ─── */
.difea-invitation {
  font-size: 1.05rem;
  color: var(--dc-texte);
  margin-bottom: 1rem;
  font-weight: 400;
  line-height: 1.5;
}

/* ─── Barre de contrôle ─── */
.difea-controles {
  background: var(--dc-carte);
  border: 1px solid var(--dc-bordure);
  border-radius: var(--dc-rayon);
  padding: 1rem;
  margin-bottom: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  box-shadow: var(--dc-ombre);
}

.difea-filtre {
  flex: 1;
  min-width: 220px;
  padding: 0.6rem 1rem;
  border: 2px solid var(--dc-accent);
  border-radius: var(--dc-rayon);
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--dc-fond);
  cursor: pointer;
  transition: border-color 0.2s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%232E75B6' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.8rem center;
  padding-right: 2.2rem;
}
.difea-filtre:focus {
  outline: 2px solid var(--dc-accent);
  outline-offset: 2px;
}

.difea-compteur {
  font-size: 0.82rem;
  color: var(--dc-secondaire);
  white-space: nowrap;
  font-style: italic;
}

/* ─── Grille ─── */
.difea-grille {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

/* ─── Carte ─── */
.difea-carte {
  background: var(--dc-carte);
  border: 1px solid var(--dc-bordure);
  border-radius: var(--dc-rayon);
  overflow: hidden;
  box-shadow: var(--dc-ombre);
  transition: box-shadow 0.15s;
}
.difea-carte:hover { box-shadow: 0 4px 14px rgba(0,0,0,0.11); }

/* ─── Bouton accordéon ─── */
.difea-btn-accordeon {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  width: 100%;
  padding: 0.9rem 1rem;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  color: var(--dc-texte);
  transition: background 0.15s;
}
.difea-btn-accordeon:hover { background: #F0F4F8; }
.difea-btn-accordeon:focus {
  outline: 2px solid var(--dc-accent);
  outline-offset: -2px;
}

.difea-titre-bloc { flex: 1; }

.difea-titre {
  font-size: 1rem;
  font-weight: 600;
  color: var(--dc-primaire);
  line-height: 1.3;
}

.difea-resume {
  font-size: 0.83rem;
  color: var(--dc-secondaire);
  margin-top: 0.25rem;
  line-height: 1.45;
}

.difea-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.4rem;
}

.difea-tag {
  font-size: 0.69rem;
  font-weight: 600;
  padding: 0.12rem 0.45rem;
  border-radius: 3px;
  letter-spacing: 0.02em;
}
.difea-tag-auteur        { background: #D4E6F1; color: #1B4F72; }
.difea-tag-difea         { background: #D5F5E3; color: #1E8449; }
.difea-tag-reglementaire { background: #FCF3CF; color: #7D6608; }
.difea-tag-notion        { background: #F2F3F4; color: #495057; }
.difea-tag-famille       { background: #EBF3FC; color: #154360; }

.difea-chevron {
  color: var(--dc-secondaire);
  font-size: 0.75rem;
  margin-top: 0.2rem;
  transition: transform 0.2s;
  flex-shrink: 0;
}
.difea-carte.ouvert .difea-chevron { transform: rotate(180deg); }

/* ─── Corps accordéon ─── */
.difea-corps {
  display: none;
  padding: 0 1.1rem 1.1rem;
  border-top: 1px solid var(--dc-bordure);
  background: #FAFBFC;
}
.difea-carte.ouvert .difea-corps { display: block; }

.difea-section { margin-top: 0.9rem; }
.difea-section h3 {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dc-accent);
  margin-bottom: 0.35rem;
}
.difea-section p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--dc-texte);
  margin: 0 0 0.5rem;
}
.difea-section p:last-child { margin-bottom: 0; }

.difea-refs {
  font-size: 0.8rem;
  font-style: italic;
  color: var(--dc-secondaire);
  background: #F0F4F8;
  padding: 0.5rem 0.75rem;
  border-left: 3px solid var(--dc-accent);
  border-radius: 0 var(--dc-rayon) var(--dc-rayon) 0;
  line-height: 1.6;
}
.difea-refs p { font-size: 0.8rem; margin: 0 0 0.3rem; }

/* ─── Renvois actifs ─── */
.difea-section-renvois { border-top: 1px dashed var(--dc-bordure); padding-top: 0.8rem; margin-top: 1rem; }

.difea-renvois {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

/* Renvois = boutons déclenchant une recherche */
.difea-renvoi-btn {
  font-size: 0.79rem;
  color: var(--dc-accent);
  font-weight: 500;
  background: #EBF3FC;
  border: 1px solid #C8DDED;
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s, color 0.15s;
  line-height: 1.4;
}
.difea-renvoi-btn:hover,
.difea-renvoi-btn:focus {
  background: var(--dc-accent);
  color: white;
  outline: none;
}

/* ─── Pagination ─── */
.difea-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1.2rem;
  padding-bottom: 0.5rem;
}

.difea-btn {
  background: var(--dc-primaire);
  color: white;
  border: none;
  padding: 0.55rem 1.3rem;
  border-radius: var(--dc-rayon);
  font-size: 0.88rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s;
}
.difea-btn:hover { background: var(--dc-accent); }
.difea-btn:focus { outline: 2px solid var(--dc-accent); outline-offset: 2px; }
.difea-btn:disabled { opacity: 0.35; cursor: not-allowed; }

.difea-info-page { font-size: 0.8rem; color: var(--dc-secondaire); }

/* ─── États vide / chargement ─── */
.difea-vide,
.difea-chargement {
  text-align: center;
  padding: 1.5rem;
  color: var(--dc-secondaire);
  font-size: 0.9rem;
  font-style: italic;
}

/* ─── Panneau modal renvoi ─── */
.difea-panneau {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.difea-panneau-interieur {
  background: white;
  border-radius: var(--dc-rayon);
  padding: 1.5rem;
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.difea-panneau-interieur h2 {
  font-size: 1.1rem;
  color: var(--dc-primaire);
  margin-bottom: 0.8rem;
  padding-right: 2rem;
}
.difea-panneau-fermer {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--dc-secondaire);
  line-height: 1;
}
.difea-panneau-fermer:hover { color: var(--dc-texte); }

/* ─── Droits ─── */
.difea-droits {
  font-size: 0.7rem;
  color: var(--dc-secondaire);
  text-align: center;
  margin-top: 1.5rem;
  font-style: italic;
  border-top: 1px solid var(--dc-bordure);
  padding-top: 0.7rem;
}

/* ─── Responsive ─── */
@media (max-width: 600px) {
  .difea-controles { flex-direction: column; }
  .difea-filtre { min-width: 100%; }
  .difea-btn-accordeon { padding: 0.75rem; }
  .difea-panneau-interieur { padding: 1rem; }
}