/* Sélecteur de langue — menu déroulant (globe + liste) */

.lang-dropdown {
  position: relative;
  display: inline-flex;
}

.lang-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--border-color, rgba(148, 163, 184, 0.35));
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary, #e2e8f0);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.lang-dropdown-toggle:hover,
.lang-dropdown-toggle:focus-visible {
  border-color: var(--accent-green, #00d4aa);
  background: rgba(0, 212, 170, 0.08);
  outline: none;
}

.lang-dropdown-toggle[aria-expanded="true"] {
  border-color: var(--accent-green, #00d4aa);
  background: rgba(0, 212, 170, 0.12);
}

.lang-dropdown-globe {
  flex-shrink: 0;
  color: var(--accent-green, #00d4aa);
}

.lang-dropdown-chevron {
  flex-shrink: 0;
  opacity: 0.7;
  transition: transform 0.2s;
}

.lang-dropdown-toggle[aria-expanded="true"] .lang-dropdown-chevron {
  transform: rotate(180deg);
}

.lang-dropdown-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 200;
  min-width: 168px;
  margin: 0;
  padding: 6px;
  list-style: none;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 12px;
  background: #0f172a;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}

.lang-dropdown-menu[hidden] {
  display: none;
}

.lang-dropdown-menu .lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary, #94a3b8);
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.lang-dropdown-menu .lang-option:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary, #e2e8f0);
}

.lang-dropdown-menu .lang-option.is-active {
  background: rgba(0, 212, 170, 0.15);
  color: var(--accent-green, #00d4aa);
}

.lang-option-code {
  display: inline-block;
  min-width: 1.6em;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: inherit;
  opacity: 0.85;
}

@media (max-width: 640px) {
  .lang-dropdown-current {
    display: none;
  }
  .lang-dropdown-toggle {
    padding: 8px 10px;
  }
}