/* v3.28 — fenêtre d'enrôlement de l'appareil (mode en ligne). Texte >= 16 px, boutons >= 44 px, contrastes AA. */
.eln-fond { position: fixed; inset: 0; z-index: 99999; background: rgba(15, 23, 42, .65); display: flex; align-items: center; justify-content: center; padding: 16px; }
.eln-boite { background: #fff; color: #0f172a; border-radius: 12px; max-width: 460px; width: 100%; padding: 20px; display: grid; gap: 12px; font-size: 16px; }
.eln-titre { margin: 0; font-size: 1.25rem; }
.eln-msg { margin: 0; font-size: 1rem; line-height: 1.4; }
.eln-champ { display: grid; gap: 4px; font-size: 1rem; font-weight: 700; }
.eln-saisie { min-height: 48px; font-size: 1.125rem; padding: 8px 12px; border: 2px solid #475569; border-radius: 8px; font-family: ui-monospace, monospace; }
.eln-erreur { margin: 0; color: #b91c1c; font-weight: 700; font-size: 1rem; }
.eln-actions { display: flex; gap: 8px; justify-content: flex-end; }
.eln-actions .btn { min-height: 48px; min-width: 48px; font-size: 1rem; width: auto; }