/* ============================================================
   OFFICEA — Souscription Extras
   v4.0 — Styles complémentaires pour la souscription dynamique
   ============================================================ */

/* ════════════════════════════════════════════════════════════
   TITRES DE FAMILLES D'OPTIONS
   ════════════════════════════════════════════════════════════ */
.option-family {
  margin-bottom: 24px;
}
.option-family:last-child {
  margin-bottom: 0;
}

.option-family-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 22px;
  font-weight: 600;
  color: #1a2942;
  margin: 0 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #e0d7c0;
  position: relative;
}
.option-family-title::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 40px;
  height: 2px;
  background: #b8843f;
}

@media (max-width: 480px) {
  .option-family-title {
    font-size: 19px;
  }
}

/* ════════════════════════════════════════════════════════════
   BOUTON RETOUR EN FLÈCHE COMPACT
   ════════════════════════════════════════════════════════════ */
.btn-back-arrow {
  min-width: 48px !important;
  width: 48px !important;
  padding: 0 !important;
  font-size: 22px !important;
  font-weight: 400 !important;
  line-height: 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
}
.btn-back-arrow:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ════════════════════════════════════════════════════════════
   ÉTATS DE CHARGEMENT (formules + options)
   ════════════════════════════════════════════════════════════ */
.formule-loading,
.options-loading {
  text-align: center;
  padding: 60px 20px;
  color: #8a8474;
  font-size: 14px;
  grid-column: 1 / -1;
}
.formule-loading::before,
.options-loading::before {
  content: "";
  display: block;
  width: 32px;
  height: 32px;
  border: 3px solid #e0d7c0;
  border-top-color: #b8843f;
  border-radius: 50%;
  margin: 0 auto 16px;
  animation: souscr-spin 0.9s linear infinite;
}
@keyframes souscr-spin {
  to { transform: rotate(360deg); }
}

.formule-error {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px 20px;
  color: #8a8474;
}
.formule-error a {
  color: #b8843f;
  text-decoration: underline;
}

/* ════════════════════════════════════════════════════════════
   AJUSTEMENT BOUTON ESSAI (texte plus court, taille raisonnable)
   ════════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  #btn-next {
    font-size: 13.5px !important;
    padding: 12px 14px !important;
    line-height: 1.3 !important;
  }
}