/* ================================================
   WORFLOGY — language-switcher.css
   커스텀 언어 전환 플로팅 버튼 스타일 (Glassmorphism & Micro-animations)
   ================================================ */

.lang-switcher-container {
  position: fixed;
  top: 30px;
  right: 30px;
  z-index: 99999;
  display: flex;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 30px;
  padding: 4px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translate3d(0, 0, 0);
}

/* 다크모드 대응 */
@media (prefers-color-scheme: dark) {
  .lang-switcher-container {
    background: rgba(28, 28, 30, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
  }
}

.lang-switcher-btn {
  background: none;
  border: none;
  outline: none;
  cursor: pointer;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 20px;
  color: #666;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.5px;
}

@media (prefers-color-scheme: dark) {
  .lang-switcher-btn {
    color: #98989d;
  }
}

.lang-switcher-btn:hover {
  color: #1c1c1e;
  transform: scale(1.05);
}

@media (prefers-color-scheme: dark) {
  .lang-switcher-btn:hover {
    color: #fff;
  }
}

.lang-switcher-btn.active {
  background: #1c1c1e;
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

@media (prefers-color-scheme: dark) {
  .lang-switcher-btn.active {
    background: #ffffff;
    color: #1c1c1e;
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.12);
  }
}

/* 모바일 모드 최적화 */
@media (max-width: 768px) {
  .lang-switcher-container {
    top: 20px;
    right: 20px;
    padding: 3px;
  }
  .lang-switcher-btn {
    padding: 6px 12px;
    font-size: 11px;
  }
}