/* Calculateur CIDR — feuille propre à l'outil. Le socle partagé
   (/commun/outil.css) est chargé avant elle. */

h1 {
  margin: 12px 0 28px;
}

h2 {
  margin: 28px 0 10px;
  color: var(--discret);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

code {
  font-family: inherit;
  word-break: break-all;
}

/* --- La saisie ------------------------------------------------------------ */

.etiquette {
  display: block;
  margin-bottom: 8px;
  color: var(--discret);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.champ {
  display: block;
  width: 100%;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--filet);
  border-radius: 10px;
  color: var(--texte);
  font-family: inherit;
  font-size: 1.15rem;
}

.champ:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.champ[aria-invalid="true"] { border-color: var(--faible); }

.exemples {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  margin: 10px 0 0;
  color: var(--discret);
  font-size: 0.8rem;
}

.exemples button {
  padding: 0;
  background: none;
  border: 0;
  color: var(--accent);
  font: inherit;
  cursor: pointer;
}

.exemples button:hover, .exemples button:focus-visible { text-decoration: underline; }

.erreur {
  margin: 12px 0 0;
}

/* --- Le résultat ----------------------------------------------------------- */

.resultat { margin-top: 24px; }

.note-hote { margin: 0 0 12px; color: var(--attention); font-size: 0.9rem; }

.details {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 8px 20px;
  margin: 0;
  font-size: 0.95rem;
}

.details dt { color: var(--discret); }
.details dd { margin: 0; min-width: 0; }
.details code { color: var(--texte); }

@media (max-width: 480px) {
  .details { grid-template-columns: 1fr; gap: 0; }
  .details dd { margin-bottom: 10px; }
}

.aide {
  font-size: 0.85rem;
}

.liste {
  display: block;
  width: 100%;
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--filet);
  border-radius: 10px;
  color: var(--texte);
  font-family: inherit;
  font-size: 0.85rem;
  line-height: 1.5;
  resize: vertical;
}

.liste:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.bouton {
  margin-top: 12px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--accent);
  border-radius: 8px;
  color: var(--accent);
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

/* --- Transparence ---------------------------------------------------------- */

.transparence h2 { margin-top: 0; }
.transparence code { color: var(--discret); font-size: 0.85em; }
.transparence .fichiers li + li { margin-top: 6px; }