:root {
  --fond: #eef1f3;
  --surface: #ffffff;
  --texte: #1f2a33;
  --doux: #5c6b77;
  --bord: #d3dae0;
  --barre: #1f2a33;
  --marque: #d71a21;         /* rouge du logo Boyé Menuiserie */
  --principal: #b5651d;      /* bois */
  --principal-fonce: #8f4e14;
  --ok: #2e7d4f;
  --ok-fond: #e3f3e9;
  --alerte: #b3261e;
  --alerte-fond: #fdecea;
  --info-fond: #fff5df;
  --choisi: #1f6fb2;
  --choisi-fond: #e4f0fa;
  --rayon: 14px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--fond);
  color: var(--texte);
  display: flex;
  flex-direction: column;
  user-select: none;
  -webkit-user-select: none;
  overscroll-behavior: none;
}
button { font: inherit; color: inherit; cursor: pointer; touch-action: manipulation; }

.barre {
  background: #fff;
  color: var(--texte);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 24px;
  flex: none;
  border-bottom: 5px solid var(--marque);
}
.marque { display: flex; align-items: center; gap: 16px; font-size: 20px; font-weight: 700; color: var(--doux); }
.marque .logo { height: 56px; width: auto; display: block; }
.horloge { display: flex; align-items: baseline; gap: 14px; }
.horloge span { color: var(--doux); font-size: 18px; text-transform: capitalize; }
.horloge strong { font-size: 34px; font-variant-numeric: tabular-nums; }
.bas-page { flex: none; text-align: center; padding: 4px; font-size: 13px; }
.bas-page a { color: var(--doux); }

main { flex: 1; overflow-y: auto; padding: 24px; display: flex; flex-direction: column; }

h1 { font-size: 30px; margin: 0 0 18px; }
h2 { font-size: 22px; margin: 22px 0 12px; color: var(--doux); font-weight: 600; text-transform: uppercase; letter-spacing: .6px; }
.sous-titre { color: var(--doux); font-size: 20px; margin: -10px 0 20px; }

/* Boutons ---------------------------------------------------------------- */
.btn {
  border: 2px solid var(--bord);
  background: var(--surface);
  border-radius: var(--rayon);
  padding: 18px 22px;
  font-size: 22px;
  font-weight: 600;
  min-height: 72px;
  transition: transform .06s, background .1s;
}
.btn:active { transform: scale(.97); }
.btn-principal { background: var(--principal); border-color: var(--principal); color: #fff; }
.btn-principal:active { background: var(--principal-fonce); }
.btn-principal:disabled { background: #c9b9aa; border-color: #c9b9aa; cursor: not-allowed; }
.btn-secondaire { background: var(--surface); }
.btn-grand { width: 100%; font-size: 28px; min-height: 96px; }
.btn.choisi { border-color: var(--choisi); background: var(--choisi-fond); color: var(--choisi); box-shadow: inset 0 0 0 2px var(--choisi); }

.grille { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.grille-2 { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }

.nom { font-size: 24px; text-align: left; line-height: 1.2; padding: 22px; }
.nom small { display: block; color: var(--doux); font-weight: 500; font-size: 20px; }
.affaire { text-align: left; font-size: 20px; line-height: 1.25; }
.affaire small { display: block; font-size: 18px; color: var(--doux); font-weight: 500; }
.affaire.choisi small { color: var(--choisi); }

.lettres { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.lettres .btn { min-height: 56px; min-width: 56px; padding: 8px 14px; font-size: 20px; }

/* Pavé numérique ------------------------------------------------------------ */
.code-zone { max-width: 460px; width: 100%; margin: 0 auto; text-align: center; }
.points { display: flex; justify-content: center; gap: 16px; margin: 18px 0 26px; }
.points span { width: 26px; height: 26px; border-radius: 50%; border: 3px solid var(--texte); }
.points span.plein { background: var(--texte); }
.pave { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.pave .btn { font-size: 34px; min-height: 92px; }
.message-erreur { color: var(--alerte); font-size: 22px; font-weight: 600; min-height: 32px; }
.secoue { animation: secoue .35s; }
@keyframes secoue { 25% { transform: translateX(-10px); } 75% { transform: translateX(10px); } }

/* Mise en page des étapes ------------------------------------------------- */
.entete-salarie { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 8px; flex-wrap: wrap; }
.entete-salarie .btn { min-height: 56px; font-size: 18px; padding: 10px 18px; }
.carte { background: var(--surface); border-radius: var(--rayon); padding: 18px 22px; border: 1px solid var(--bord); }
.bandeau { border-radius: var(--rayon); padding: 14px 18px; font-size: 19px; margin-bottom: 14px; }
.bandeau.info { background: var(--info-fond); }
.bandeau.erreur { background: var(--alerte-fond); color: var(--alerte); }
.ecarts { display: flex; gap: 14px; flex-wrap: wrap; margin: 6px 0 4px; }
.ecart { background: var(--surface); border: 1px solid var(--bord); border-radius: 999px; padding: 8px 16px; font-size: 18px; }
.ecart b.du { color: var(--alerte); }
.ecart b.plus { color: var(--ok); }
.resume { display: grid; grid-template-columns: auto 1fr; gap: 6px 18px; font-size: 21px; }
.resume dt { color: var(--doux); }
.resume dd { margin: 0; font-weight: 600; }
.pied { position: sticky; bottom: -24px; background: linear-gradient(transparent, var(--fond) 30%); padding: 26px 0 0; margin-top: auto; }
.oui-non { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.question { font-size: 24px; font-weight: 600; margin: 24px 0 10px; }

/* Retour de déplacement ---------------------------------------------------- */
.jour-depl { margin-bottom: 14px; }
.jour-depl h3 { margin: 0 0 12px; font-size: 24px; display: flex; align-items: center; gap: 12px; }
.jour-depl h3 small { color: var(--doux); font-weight: 500; font-size: 18px; }
.ligne-depl { display: flex; flex-wrap: wrap; gap: 14px 40px; align-items: center; font-size: 21px; margin-bottom: 12px; }
.heure-choix { display: inline-flex; align-items: center; gap: 6px; }
.heure-choix select, .lieu-choix {
  font: inherit; font-size: 24px; font-weight: 600; padding: 10px 12px; min-height: 60px;
  border: 2px solid var(--bord); border-radius: var(--rayon); background: #fff; color: var(--texte);
}
.heure-choix select { min-width: 92px; }
.lieu-choix { max-width: 100%; font-size: 20px; }
.grille-4 { display: grid; gap: 10px; grid-template-columns: repeat(6, 1fr); }
.grille-4 .btn { font-size: 18px; min-height: 60px; padding: 10px; }
.btn.petit { min-height: 44px; font-size: 16px; padding: 6px 12px; }
@media (max-width: 900px) { .grille-4 { grid-template-columns: repeat(2, 1fr); } }

/* Confirmation ---------------------------------------------------------- */
.succes { margin: auto; text-align: center; max-width: 640px; }
.succes .coche { width: 120px; height: 120px; border-radius: 50%; background: var(--ok); color: #fff; font-size: 72px; line-height: 120px; margin: 0 auto 18px; }
.succes h1 { font-size: 36px; }
.succes p { font-size: 24px; margin: 6px 0; }

/* Modale d'incohérence ------------------------------------------------------ */
.modale { position: fixed; inset: 0; background: rgba(15, 20, 25, .6); display: flex; align-items: center; justify-content: center; padding: 20px; z-index: 10; }
.modale[hidden] { display: none; }
.modale-boite { background: var(--surface); border-radius: 18px; padding: 26px; max-width: 640px; width: 100%; border-top: 10px solid var(--alerte); }
.modale-boite h2 { color: var(--alerte); font-size: 28px; margin-top: 0; text-transform: none; letter-spacing: 0; }
.modale-boite li { font-size: 22px; margin-bottom: 10px; }
.modale-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 20px; }

.vide { color: var(--doux); font-size: 22px; text-align: center; margin: auto; }

@media (max-width: 640px) {
  main { padding: 16px; }
  .barre { padding: 6px 16px; }
  .marque .logo { height: 40px; }
  .marque span, .horloge span { display: none; }
  .grille { grid-template-columns: 1fr 1fr; }
  .btn { font-size: 19px; }
}