/* 199BOT - front minimal : mot-symbole, un champ, le vide pour le reste. */
:root {
  --fond: #f4f4f2;
  --texte: #3b3b3b;
  --gris: #8a8a86;
  --gris-clair: #b5b5b0;
  --trait: #d8d8d4;
  --cyan: #01aeef;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--fond);
  color: var(--texte);
  font: 15px/1.55 Inter, -apple-system, "Helvetica Neue", Arial, sans-serif;
}
header { padding: 40px 48px 0; }
.marque {
  font-size: 13px;
  letter-spacing: .22em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--texte);
}
.marque span { color: var(--cyan); }

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: min(640px, calc(100% - 96px));
  margin: 0 auto;
}
body[data-etat="accueil"] main { justify-content: center; }
body[data-etat="contact"] #fil { display: none; }

#fil { display: flex; flex-direction: column; gap: 26px; padding: 8vh 0 24px; }
#fil:empty { display: none; }
.tour .vous { margin: 0; color: var(--gris); }
.tour .reponse { margin: 0; white-space: pre-wrap; }
.sources { margin: 10px 0 0; font: 11px/1.7 ui-monospace, "SFMono-Regular", Menlo, monospace; color: var(--gris); }
.panneau { margin: 8px 0 0; padding: 0; list-style: none; }
.panneau a, .panneau li { display: block; padding: 7px 0; border-bottom: 1px solid var(--trait); font: 11px/1.6 ui-monospace, Menlo, monospace; color: var(--gris); text-decoration: none; }
.panneau a:hover { color: var(--cyan); }
.fine { margin: 0; font: 11px/1.7 ui-monospace, Menlo, monospace; color: var(--gris); }

.saisie { padding: 12px 0 40px; }
body[data-etat="conversation"] .saisie { margin-top: auto; }
body[data-etat="contact"] .saisie { display: none; }
#forme { display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--gris-clair); padding: 0 2px 8px; }
#forme:focus-within { border-bottom-color: var(--cyan); }
#question { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; font: inherit; color: var(--texte); padding: 4px 0; }
#question::placeholder { color: var(--gris-clair); }
.signes { display: flex; gap: 2px; }
.signes button { background: none; border: 0; padding: 4px; cursor: pointer; color: var(--gris); line-height: 0; }
.signes button:hover { color: var(--cyan); }
.dessous { display: flex; justify-content: space-between; align-items: center; min-height: 24px; padding-top: 6px; }
.piece { background: none; border: 0; padding: 0; font: 11px ui-monospace, Menlo, monospace; color: var(--gris); cursor: pointer; }
.lien { background: none; border: 0; padding: 0; font: inherit; font-size: 12px; color: var(--gris); cursor: pointer; }
.lien:hover { color: var(--cyan); }

#contact { display: flex; flex-direction: column; justify-content: center; gap: 18px; padding: 6vh 0; }
#contact[hidden] { display: none; }
#contact h2 { margin: 0; font-size: 22px; font-weight: 500; }
#form-contact { display: flex; flex-direction: column; gap: 14px; }
.rangee { display: flex; gap: 18px; }
.rangee input { flex: 1; min-width: 0; border: 0; border-bottom: 1px solid var(--gris-clair); background: transparent; font: inherit; color: var(--texte); padding: 6px 0; outline: 0; }
.rangee input:focus { border-bottom-color: var(--cyan); }
.rangee input::placeholder { color: var(--gris-clair); }
.creneaux { display: flex; flex-wrap: wrap; gap: 8px; }
.creneaux button { border: 1px solid var(--trait); background: transparent; color: var(--texte); font: inherit; font-size: 13px; padding: 4px 11px; cursor: pointer; }
.creneaux button.actif { border-color: var(--cyan); color: var(--cyan); }
.bouton { align-self: flex-start; border: 1px solid var(--texte); background: transparent; color: var(--texte); font: inherit; padding: 8px 18px; cursor: pointer; }
.bouton:hover { border-color: var(--cyan); color: var(--cyan); }
.bouton:disabled { opacity: .5; cursor: default; }
.bas { margin-top: 6px; }

@media (max-width: 640px) {
  header { padding: 24px 24px 0; }
  main { width: calc(100% - 48px); }
  .saisie { padding-bottom: 28px; }
  .rangee { flex-direction: column; gap: 10px; }
}