.account-language-section { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:16px; padding:13px; border:1px solid var(--line); border-radius:13px; background:rgba(10,35,67,.72); }
.account-language-section > div { display:grid; gap:3px; }
.account-language-section p { margin:0; color:var(--teal); font-size:.66rem; font-weight:900; text-transform:uppercase; }
.account-language-section strong { font-size:.82rem; }

.course-language-switch {
  min-height: 54px;
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: linear-gradient(145deg, rgba(15, 44, 82, .95), rgba(7, 20, 45, .92));
  box-shadow: inset 0 1px rgba(255, 255, 255, .12), 0 8px 20px rgba(0, 0, 0, .24);
}

.course-language-switch a,
.course-language-switch button {
  border: 0;
  padding: 8px;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  font-size: .68rem;
  font-weight: 900;
  text-decoration: none;
}

.course-language-switch button { display:grid; gap:1px; cursor:not-allowed; opacity:.55; }
.course-language-switch button small { font-size:.55rem; }

.course-language-switch a.active {
  background: var(--gold);
  color: var(--ink);
}

@media (max-width: 760px) {
  .account-language-section { align-items:stretch; flex-direction:column; }
}