/**
 * Language Switcher Styles
 * Flaggen und Animationen für Sprachumschaltung
 */

.language-switcher {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 32px;
  position: relative;
  cursor: pointer;
  border-radius: 4px;
  background: transparent;
  transition: all 0.3s ease;
  margin-left: 1rem;
}

.language-switcher:hover {
  background: transparent;
  transform: scale(1.1);
}

.language-switcher:active {
  transform: scale(0.95);
}

.language-switcher:focus {
  outline: 2px solid var(--primary, #000);
  outline-offset: 2px;
}

/* Flaggen */
.flag {
  position: absolute;
  width: 32px;
  height: auto;
  transition: opacity 0.3s ease, transform 0.3s ease;
  border-radius: 2px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

/* Deutsche Flagge */
.flag--de {
  opacity: 1;
  transform: translateX(0) rotateY(0deg);
}

.language-switcher.is-english .flag--de {
  opacity: 0;
  transform: translateX(-10px) rotateY(90deg);
  pointer-events: none;
}

/* EU/Englische Flagge */
.flag--en {
  opacity: 0;
  transform: translateX(10px) rotateY(-90deg);
  pointer-events: none;
}

.language-switcher.is-english .flag--en {
  opacity: 1;
  transform: translateX(0) rotateY(0deg);
}

/* Hover-Animation */
.language-switcher:hover .flag {
  animation: flagWave 0.6s ease-in-out;
}

@keyframes flagWave {
  0%, 100% {
    transform: translateX(0) rotateY(0deg);
  }
  25% {
    transform: translateX(-2px) rotateY(-5deg);
  }
  75% {
    transform: translateX(2px) rotateY(5deg);
  }
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .language-switcher {
    margin-left: auto;
    margin-right: 0.5rem;
  }
}

/* Sprachübergänge für Texte */
[data-lang-de],
[data-lang-en] {
  transition: opacity 0.15s ease;
}

/* Dark Mode Support (falls vorhanden) */
@media (prefers-color-scheme: dark) {
  .language-switcher {
    background: transparent;
  }

  .language-switcher:hover {
    background: transparent;
  }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .language-switcher,
  .flag,
  [data-lang-de],
  [data-lang-en] {
    transition: none;
  }

  .language-switcher:hover .flag {
    animation: none;
  }
}

/* Navigation Integration */
.nav__links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav__link {
  position: relative;
}

/* Responsive: In mobile nav */
@media (max-width: 768px) {
  .nav__links[data-nav-links] .language-switcher {
    order: -1; /* Zeige Switcher oben in mobile nav */
    margin: 0 auto 1rem;
  }
}