/* Ajustes sueltos: bloqueo de temas + insignia de alumno/oposición */

.tab-btn.oc-tab-locked{opacity:.55;position:relative;cursor:not-allowed}
.tab-btn.oc-tab-locked::after{content:"🔒";margin-left:6px;font-size:.78em}

.oc-header-user-badge{
  margin-left:auto;background:rgba(255,255,255,.16);color:#fff;
  font-size:.78rem;font-weight:700;padding:5px 12px;border-radius:20px;
  white-space:nowrap;order:99;
}
@media (max-width:560px){
  .oc-header-user-badge{font-size:.7rem;padding:4px 9px}
}