/* Calcul d'âge et durée entre deux dates */
.o-difference-dates { display: grid; gap: 14px; }
.o-difference-dates [hidden] { display: none !important; }
.o-difference-dates-onglets { display: flex; flex-wrap: wrap; gap: 6px; padding-bottom: 14px; border-bottom: 1px solid var(--bord); }
.o-difference-dates-onglets .btn { border-radius: 999px; min-height: 42px; font-weight: 600; }
.atelier .o-difference-dates-onglets .btn[aria-selected="true"] { background: var(--marque); border-color: var(--marque); color: var(--sur-marque); }
.o-difference-dates [role="tabpanel"] { display: grid; gap: 14px; min-width: 0; }
.o-difference-dates .reglages { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.o-difference-dates input[type="date"] {
  display: block; width: 100%; min-width: 0; min-height: 42px; padding: 8px 12px; border: 1px solid var(--bord); border-radius: var(--rayon-petit);
  background: var(--surface); color: var(--texte); font: inherit; color-scheme: light dark;
}
.o-difference-dates input:focus-visible, .o-difference-dates select:focus-visible { outline: 3px solid var(--marque); outline-offset: 0; }
.o-difference-dates-rapides { padding: 0; border-top: 0; }
.o-difference-dates-resultat {
  display: block; padding: 18px 16px; border-radius: var(--rayon); background: var(--surface-2); color: var(--texte);
  font: 700 1.6rem/1.3 var(--police); text-align: center; overflow-wrap: anywhere;
}
.o-difference-dates-resultat.vide { color: var(--texte-2); font-weight: 500; font-size: 1.05rem; }
.o-difference-dates-resultat.erreur { background: var(--erreur-fond); color: var(--erreur-texte); font-weight: 600; font-size: 1.05rem; }
.o-difference-dates-details { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 8px; margin: 0; }
.o-difference-dates-details > div { padding: 10px 14px; border: 1px solid var(--bord); border-radius: var(--rayon-petit); background: var(--surface); min-width: 0; }
.o-difference-dates-details > div.large { grid-column: 1 / -1; }
.o-difference-dates-details dt { font-size: .85rem; color: var(--texte-2); }
.o-difference-dates-details dd { margin: 2px 0 0; font-weight: 600; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.o-difference-dates-ajout { display: grid; gap: 12px; margin-top: 6px; padding-top: 16px; border-top: 1px solid var(--bord); }
.o-difference-dates-ajout h3 { margin: 0; font-size: 1.05rem; }
.o-difference-dates-ajout-ligne { margin: 0; padding: 12px 14px; border-radius: var(--rayon-petit); background: var(--surface-2); }
.o-difference-dates-ajout-ligne span { color: var(--texte-2); font-size: .9rem; }
.o-difference-dates-ajout-ligne output { font-weight: 700; }
.o-difference-dates-pied { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding-top: 14px; border-top: 1px solid var(--bord); }
.o-difference-dates-pied .tirage-astuce { display: block; margin-left: auto; }
@media (max-width: 520px) {
  .o-difference-dates-resultat { font-size: 1.3rem; padding: 14px 12px; }
  .o-difference-dates-onglets .btn { flex: 1; }
  .o-difference-dates-pied .tirage-astuce { margin-left: 0; }
}