/* Mobile d'abord : gros boutons, texte lisible, contrastes conformes RGAA (rapport ≥ 4,5:1). */
:root {
  --fond: #f5f6f8;
  --texte: #1c2430;
  --secondaire: #4a5565;
  --accent: #0b5cad;
  --accent-fonce: #084a8c;
  --erreur: #a4161a;
  --erreur-fond: #fdecec;
  --info-fond: #e8f1fb;
  --bord: #c9d0da;
}

* { box-sizing: border-box; }
/* « hidden » doit toujours masquer, même un élément stylé en display: block (aperçus, bouton d'ajout de page). */
[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1.125rem;
  line-height: 1.5;
  color: var(--texte);
  background: var(--fond);
}

.entete {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  padding: .75rem 1rem;
  background: #fff;
  border-bottom: 1px solid var(--bord);
}
.agence { margin: 0; font-weight: 700; }
.deconnexion { display: flex; align-items: center; gap: .5rem; font-size: .95rem; color: var(--secondaire); }

main { max-width: 36rem; margin: 0 auto; padding: 1.25rem 1rem 3rem; }
h1 { font-size: 1.6rem; line-height: 1.25; margin: .5rem 0 1rem; }

.formulaire { display: flex; flex-direction: column; gap: .75rem; margin-top: 1rem; }
label { font-weight: 600; }
input[type="email"], input[type="text"] {
  width: 100%;
  min-height: 3rem;
  padding: .6rem .8rem;
  font: inherit;
  border: 2px solid var(--bord);
  border-radius: .5rem;
  background: #fff;
}

.bouton {
  display: inline-block;
  width: 100%;
  min-height: 3.25rem;
  padding: .8rem 1rem;
  font: inherit;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  color: #fff;
  background: var(--accent);
  border: 0;
  border-radius: .5rem;
  cursor: pointer;
}
.bouton:hover { background: var(--accent-fonce); }

.lien {
  font: inherit;
  color: var(--accent);
  text-decoration: underline;
  background: none;
  border: 0;
  padding: .25rem;
  cursor: pointer;
}

:focus-visible { outline: 3px solid #f2a900; outline-offset: 2px; }

a { color: var(--accent); }

.message { padding: .75rem 1rem; border-radius: .5rem; background: var(--info-fond); }
.message.erreur { background: var(--erreur-fond); color: var(--erreur); }

/* Étape 2 : navigation, demandes, administration */
.evitement { position: absolute; left: -999px; }
.evitement:focus { left: 1rem; top: .5rem; background: #fff; padding: .5rem; z-index: 10; }
.navigation { display: flex; flex-wrap: wrap; align-items: center; gap: .25rem 1rem; font-size: 1rem; }
.navigation form { display: inline; }
main.large { max-width: 60rem; }
h2 { font-size: 1.3rem; margin: 2rem 0 .75rem; }
.discret { color: var(--secondaire); font-size: .95rem; }

.actions { display: flex; flex-direction: column; gap: .75rem; margin: 1rem 0; }
.bouton.secondaire { background: #fff; color: var(--accent); border: 2px solid var(--accent); }
.bouton.secondaire:hover { background: var(--info-fond); }
.bouton.danger { background: var(--erreur); }
.bouton.petit { width: auto; min-height: 2.75rem; padding: .5rem 1rem; font-size: 1rem; }

.filtres { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.filtre { padding: .4rem .9rem; border: 2px solid var(--bord); border-radius: 2rem; text-decoration: none; background: #fff; }
.filtre.actif { border-color: var(--accent); background: var(--accent); color: #fff; font-weight: 700; }

.cartes { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .75rem; }
.carte { background: #fff; border: 1px solid var(--bord); border-radius: .5rem; padding: .75rem 1rem; }
.carte p { margin: .2rem 0; }
.carte-titre { font-weight: 700; }
.actions-ligne { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .5rem; }

.statut { font-weight: 600; }
.statut-transmise, .statut-actif { color: #1d6b2c; }
.statut-expiree, .statut-annulee, .statut-inactif { color: var(--erreur); }

fieldset { border: 2px solid var(--bord); border-radius: .5rem; padding: .75rem 1rem; margin: 0; }
legend { font-weight: 600; padding: 0 .25rem; }
.choix { display: inline-flex; align-items: center; gap: .4rem; margin-right: 1.5rem; }
.cases { list-style: none; padding: 0; margin: 0; }
.cases li { display: flex; align-items: flex-start; gap: .6rem; padding: .45rem 0; border-bottom: 1px solid #e6e9ee; }
.cases li:last-child { border-bottom: 0; }
input[type="checkbox"], input[type="radio"] { width: 1.5rem; height: 1.5rem; margin: .1rem 0 0; flex: none; accent-color: var(--accent); }
.erreur-champ { color: var(--erreur); font-weight: 600; margin: .25rem 0; }
[aria-invalid="true"] { border-color: var(--erreur) !important; }

.defilement { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: #fff; font-size: 1rem; }
th, td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--bord); vertical-align: top; }

/* Étape 3 : dépôt des pièces */
.cache { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.cache:focus-visible + label, label:has(+ .cache:focus-visible) { outline: 3px solid #f2a900; outline-offset: 2px; }
.piece h2 { font-size: 1.2rem; margin: 0 0 .25rem; }
.piece details { margin-top: .75rem; }
.piece summary { list-style: none; }
.piece summary::-webkit-details-marker { display: none; }
.depot { display: flex; flex-direction: column; gap: .75rem; margin-top: .75rem; }
.emplacements { display: flex; flex-direction: column; gap: .75rem; }
.emplacement { border: 2px dashed var(--bord); border-radius: .5rem; padding: .75rem; background: #fafbfc; }
.emplacement.rempli { border-style: solid; border-color: #1d6b2c; }
.etiquette { font-weight: 700; margin: 0 0 .5rem; }
.boutons-capture { display: flex; flex-direction: column; gap: .5rem; }
.apercu { display: block; max-width: 100%; max-height: 16rem; margin: .75rem auto 0; border-radius: .25rem; border: 1px solid var(--bord); }
.nom-fichier { margin: .5rem 0 0; font-weight: 600; word-break: break-all; }
.statut-piece-deposee { color: #1d6b2c; }
.statut-piece-a_refaire { color: var(--erreur); }
.progression { font-size: 1.15rem; }
.rgpd, .aide { background: #fff; border: 1px solid var(--bord); border-radius: .5rem; padding: .5rem 1rem; margin: 1rem 0; }
.rgpd summary, .aide summary { cursor: pointer; font-weight: 600; color: var(--accent); padding: .25rem 0; }
.rgpd h3 { font-size: 1rem; margin: .75rem 0 .25rem; }
.rgpd p { margin: 0 0 .5rem; font-size: 1rem; }
.envoi-final { margin-top: 2rem; }

/* Étape 4 : cadre-guide (le document doit remplir l'écran) et contrôle de lisibilité */
.cadre-guide { display: flex; align-items: center; gap: .75rem; background: var(--info-fond); border-radius: .5rem; padding: .6rem .75rem; }
.cadre-guide p { margin: 0; font-size: 1rem; }
.cadre-dessin { flex: none; position: relative; width: 2.6rem; height: 4.2rem; border: 3px solid var(--texte); border-radius: .5rem; background: #fff; }
.cadre-document { position: absolute; inset: .35rem .3rem; border: 2px dashed var(--accent); border-radius: .15rem;
  background: repeating-linear-gradient(to bottom, transparent 0 .3rem, #c9d0da .3rem .4rem); }
.controle { margin-top: .75rem; display: flex; flex-direction: column; gap: .5rem; }
.controle p { margin: 0; }
.emplacement.a-verifier { border-color: #8a5a00; }
.bouton:disabled { background: #9aa6b5; cursor: not-allowed; }

@media (min-width: 40rem) {
  .boutons-capture { flex-direction: row; }
  .boutons-capture .bouton { width: auto; flex: 1; }
  .actions { flex-direction: row; }
  .actions .bouton { width: auto; }
}