.language-switcher {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 10000;
  display: inline-flex;
  gap: 0.2rem;
  padding: 0.25rem;
  border: 1px solid rgba(127, 127, 127, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.language-switcher-slot .language-switcher {
  position: static;
  z-index: auto;
  flex: none;
}

.language-switcher button {
  min-height: 2rem;
  padding: 0.35rem 0.75rem;
  border: 0;
  border-radius: 999px;
  color: #4b5563;
  background: transparent;
  font: 600 0.8rem/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  cursor: pointer;
  transition: color 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.language-switcher button:hover {
  color: #111827;
  background: rgba(127, 127, 127, 0.12);
}

.language-switcher button[aria-pressed="true"] {
  color: #fff;
  background: #1976d2;
  box-shadow: 0 0.2rem 0.65rem rgba(25, 118, 210, 0.3);
}

.language-switcher button:focus-visible {
  outline: 3px solid rgba(25, 118, 210, 0.35);
  outline-offset: 2px;
}

@media (prefers-color-scheme: dark) {
  .language-switcher {
    border-color: rgba(255, 255, 255, 0.16);
    background: rgba(17, 24, 39, 0.88);
  }

  .language-switcher button {
    color: #d1d5db;
  }

  .language-switcher button:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
  }
}

@media (max-width: 520px) {
  .language-switcher {
    right: max(0.65rem, env(safe-area-inset-right));
    bottom: max(0.65rem, env(safe-area-inset-bottom));
  }

  .language-switcher-slot .language-switcher {
    right: auto;
    bottom: auto;
  }
}