/* ============================================================
   QR-Decoder — Language Switcher Styles
   ============================================================ */

/* ── Switcher wrapper ───────────────────────────────────────── */
.lang-switcher {
  position: relative;
  display: inline-flex;
}

.lang-current {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 11px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.lang-current svg:first-child {
  width: 14px; height: 14px;
  stroke: var(--teal);
  fill: none;
  stroke-width: 2;
}
.lang-chevron {
  width: 12px !important;
  height: 12px !important;
  transition: transform 0.2s ease;
}
.lang-switcher.open .lang-chevron {
  transform: rotate(180deg);
}
.lang-current:hover,
.lang-switcher.open .lang-current {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-dim);
}

/* ── Dropdown ───────────────────────────────────────────────── */
.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 148px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(0,0,0,0.35);
  overflow: hidden;
  z-index: 200;
  animation: dropIn 0.18s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes dropIn {
  from { opacity: 0; transform: translateY(-6px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.lang-switcher.open .lang-dropdown { display: block; }

.lang-option {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 16px;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
  transition: all var(--transition);
  border-bottom: 1px solid var(--border);
}
.lang-option:last-child { border-bottom: none; }
.lang-option:hover { background: var(--teal-dim); color: var(--teal); }
.lang-option--active {
  color: var(--teal);
  background: var(--teal-dim);
  font-weight: 700;
}
.lang-option--active::after {
  content: '✓';
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--teal);
}
.lang-flag { font-size: 1.1rem; line-height: 1; }

/* ── Mobile nav lang link ───────────────────────────────────── */
.mobile-lang-link {
  margin-top: 6px;
  padding-top: 12px !important;
  border-top: 1px solid var(--border);
  color: var(--text-muted) !important;
  font-size: 0.85rem !important;
}
.mobile-lang-link:hover { color: var(--teal) !important; }

/* ── Footer lang switch ─────────────────────────────────────── */
.footer-bottom-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: all var(--transition);
}
.footer-lang-switch:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-dim);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .lang-current span:not(.lang-flag) { display: none; }
  .lang-current { padding: 7px 9px; }
  .lang-chevron { display: none !important; }
}
@media (max-width: 480px) {
  .footer-bottom-right { flex-direction: column; align-items: flex-start; gap: 10px; }
}