/* Liste d'attente : formulaire sur carte, contrôle segmenté, états d'erreur et de succès ; page de remerciement. */
.section-attente { background: var(--fond); }
.attente-grille { display: grid; gap: 40px; }
.attente-intro .intro { margin-top: 20px; }
.carte-formulaire { padding: 28px 20px; border: 1px solid var(--trait); border-radius: 20px; background: var(--surface); box-shadow: var(--ombre); }
#form-liste-attente { display: grid; gap: 20px; }
.champ { display: grid; gap: 6px; align-content: start; margin: 0; padding: 0; border: 0; min-width: 0; }
.champ > label, .champ > legend { font-size: 0.9375rem; font-weight: 600; padding: 0; }
.champ input:not([type="radio"]):not([type="checkbox"]), .champ select, .champ textarea {
  width: 100%; min-height: 48px; padding: 10px 14px; border: 1px solid var(--texte-attenue); border-radius: 10px;
  background: var(--fond); color: var(--texte); font: inherit;
}
.champ textarea { resize: vertical; }
.champ input:focus-visible, .champ select:focus-visible, .champ textarea:focus-visible { outline: 2px solid var(--marque); outline-offset: 1px; border-color: var(--marque); }
/* Erreur (2px : Chrome arrondit 1.5px à 1px en DPR 1) : spécificité supérieure à la règle de base des champs (sinon la bordure grise l'emporte) ; le focus ajoute l'anneau violet sans retirer le rouge. */
.champ input[aria-invalid="true"]:not([type="radio"]):not([type="checkbox"]), .champ select[aria-invalid="true"], .champ textarea[aria-invalid="true"] { border: 2px solid var(--danger-point); padding: 9px 13px; }
.champ input[aria-invalid="true"]:not([type="radio"]):not([type="checkbox"]):focus-visible, .champ select[aria-invalid="true"]:focus-visible, .champ textarea[aria-invalid="true"]:focus-visible { border-color: var(--danger-point); }
.champ input[type="checkbox"][aria-invalid="true"] { outline: 2px solid var(--danger-point); outline-offset: 2px; }
.champ input[type="checkbox"][aria-invalid="true"]:focus-visible { outline: 2px solid var(--marque); box-shadow: 0 0 0 4px var(--danger-point); }
.erreur-champ { color: var(--danger-texte); font-size: 0.875rem; font-weight: 500; }
.segment { display: block; }
.segment legend { float: none; width: auto; margin-bottom: 6px; }
.segment-options { display: grid; grid-template-columns: 1fr; gap: 4px; padding: 4px; border: 1px solid var(--trait); border-radius: 10px; background: var(--surface); }
.segment label { position: relative; display: flex; }
.segment input { position: absolute; top: 0; left: 0; width: 1px; height: 1px; margin: 0; clip-path: inset(50%); pointer-events: none; }
.segment label { cursor: pointer; }
.segment span { flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 8px 14px; border-radius: 7px; color: var(--texte); text-align: center; font-weight: 400; transition: background-color 100ms, color 100ms; }
.segment label:hover span { background: var(--fond); }
.segment input:checked + span { background: var(--marque); color: var(--sur-marque); font-weight: 600; }
.segment input:checked + span::before { content: ""; flex: none; width: 16px; height: 16px; background: currentColor; -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3.2 3.2L13 4.8' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3.2 3.2L13 4.8' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat; }
.segment input:focus-visible + span { outline: 2px solid var(--marque); outline-offset: 2px; }
.champ-case { grid-template-columns: 22px minmax(0, 1fr); align-items: start; gap: 12px; }
.champ-case input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--marque); }
.champ-case label { font-weight: 400; color: var(--texte-attenue); }
.champ-case .erreur-champ { grid-column: 1 / -1; }
.champ-piege { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.statut-formulaire { flex: 1 1 220px; color: var(--texte-attenue); }
.statut-formulaire.est-erreur { color: var(--danger-texte); font-weight: 500; }
.succes { padding: 8px 0; display: grid; gap: 20px; justify-items: start; font-size: 1.125rem; }
.succes:focus-visible { outline-offset: 8px; }
.merci .intro { margin-top: 24px; }
.merci .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
@media (min-width: 560px) { .segment-options { grid-template-columns: 1fr 1fr; } }
@media (min-width: 768px) {
  .carte-formulaire { padding: 40px; }
  #form-liste-attente { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
  #form-liste-attente > .champ-large { grid-column: 1 / -1; }
}
@media (min-width: 1100px) { .attente-grille { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 72px; align-items: start; } .attente-intro { position: sticky; top: 120px; } }
.form-actions .bouton { white-space: normal; text-align: center; }
.attente-intro h1 { font-size: clamp(2rem, 3.2vw + 0.6rem, 3rem); }