/* Page VACAF : formulaire de demande de séjour. Le reste de la mise en page est dans page.css. */
.formulaire { max-width: 52rem; display: grid; gap: 26px; }
fieldset { margin: 0; padding: 22px 20px 24px; border: 0; border-radius: 20px; background: var(--ecume); display: grid; gap: 18px; min-width: 0; }
legend { float: left; width: 100%; padding: 0; margin-bottom: 4px; font: 800 30px/1 var(--f-titre); }
legend + * { clear: left; }
.grille { display: grid; gap: 18px; }
.champ { display: grid; gap: 6px; align-content: start; min-width: 0; }
.champ > label, .champ > .etiquette { font-weight: 700; }
.oblig { color: var(--erreur); font-weight: 700; }
.aide { font-size: 15px; color: #3C4E66; }
input[type="text"], input[type="email"], input[type="tel"], input[type="date"], input[type="number"], select, textarea {
  width: 100%; min-height: 50px; padding: 11px 14px; border-radius: 12px; border: 2px solid rgba(15,36,64,.28);
  background: var(--blanc); color: var(--encre); font: 400 17px/1.3 var(--f-texte);
}
textarea { min-height: 130px; resize: vertical; }
select { appearance: none; padding-right: 44px; background-image: linear-gradient(45deg, transparent 50%, var(--encre) 50%), linear-gradient(135deg, var(--encre) 50%, transparent 50%); background-position: calc(100% - 22px) 52%, calc(100% - 16px) 52%; background-size: 6px 6px; background-repeat: no-repeat; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--lagon-vif); outline-offset: 1px; border-color: var(--encre); }
[aria-invalid="true"] { border-color: var(--erreur) !important; background-color: #FFF6F8; }
.erreur-champ { color: var(--erreur); font-weight: 600; font-size: 15px; }
.erreur-champ:empty { display: none; }
.choix { display: flex; flex-wrap: wrap; gap: 10px; }
.choix label { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 18px 0 14px; border-radius: 999px; background: var(--blanc); border: 2px solid rgba(15,36,64,.2); font-weight: 600; cursor: pointer; }
.choix input { width: 22px; height: 22px; margin: 0; accent-color: var(--encre); }
.choix label:has(input:checked) { border-color: var(--encre); background: #E3EEF7; }
.signal { padding: 12px 14px; border-radius: 12px; background: rgba(244,162,58,.18); font-size: 15px; }
.signal[hidden] { display: none; }
.nuits { font-weight: 700; color: var(--lagon); }
.piege { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.donnees { font-size: 15px; color: #3C4E66; max-width: 46rem; }
.donnees p + p { margin-top: 8px; }
.envoi { display: flex; flex-wrap: wrap; gap: 14px 20px; align-items: center; }
.envoi .btn { min-height: 54px; padding: 0 28px; font-size: 17px; }
.resume { border-radius: 16px; padding: 18px 20px; background: #FFE9EE; border: 2px solid var(--erreur); }
.resume h3 { font: 800 26px/1.05 var(--f-titre); margin-bottom: 8px; }
.resume ul { margin: 0; padding-left: 20px; display: grid; gap: 4px; }
.resume a { color: var(--erreur); font-weight: 600; }
.message { border-radius: 18px; padding: 20px 22px; display: grid; gap: 10px; }
.message h3 { font: 800 30px/1.05 var(--f-titre); }
.message--ok { background: #E5F4E4; border: 2px solid var(--feuille); }
.message--erreur { background: #FFE9EE; border: 2px solid var(--erreur); }
.message--apercu { background: #FFF4E2; border: 2px dashed var(--soleil); }
.recap { margin: 6px 0 0; display: grid; gap: 4px 18px; grid-template-columns: max-content 1fr; font-size: 15px; }
.recap dt { font-weight: 700; }
.recap dd { margin: 0; overflow-wrap: anywhere; }
.court { max-width: 20rem; }
.case { display: flex; align-items: flex-start; gap: 12px; font-weight: 600; cursor: pointer; }
.case input { width: 22px; height: 22px; margin: 2px 0 0; flex: 0 0 auto; accent-color: var(--encre); }
.participants { display: grid; gap: 14px; }
.participants:empty { display: none; }
fieldset.participant { padding: 16px 16px 18px; border-radius: 16px; background: var(--blanc); border: 1px solid rgba(15,36,64,.16); gap: 14px; }
.participant legend { font: 700 18px/1.2 var(--f-texte); margin-bottom: 2px; }
.participant-grille { display: grid; gap: 14px; }
.participant-vous { padding: 12px 16px; border-radius: 12px; background: var(--blanc); border: 1px dashed rgba(15,36,64,.32); font-size: 15px; }
.interdit { padding: 14px 16px; border-radius: 12px; background: #FFE9EE; border-left: 6px solid var(--hibiscus); font-weight: 600; }
.couverture { max-width: 46rem; margin-top: 26px; display: grid; gap: 10px; }
.couverture h3 { font: 800 30px/1.05 var(--f-titre); }

@media (min-width: 640px) {
  .grille-2 { grid-template-columns: 1fr 1fr; }
  .participant-grille { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  fieldset { padding: 26px 28px 28px; }
  fieldset.participant { padding: 16px 18px 18px; }
  .participant-grille { grid-template-columns: 1fr 1fr 1fr; }
}