/* Google翻訳 言語選択UI */

/* Google翻訳ウィジェットのスタイル調整 */
.goog-te-banner-frame {
  display: none !important;
}

body {
  top: 0 !important;
}

.skiptranslate {
  display: none !important;
}

/* 翻訳時のレイアウト保持 */
.is-translated img {
  vertical-align: middle;
}

.translate-container {
  display: flex;
  align-items: center;
  position: relative;
}

.language-selector-wrapper {
  position: relative;
}

.language-toggle {
  background: linear-gradient(135deg, #6ba3d6 0%, #4a7ba7 100%);
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 25px;
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  color: white;
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 140px;
  box-shadow: 0 2px 10px rgba(107, 163, 214, 0.4);
}

.language-toggle:hover {
  background: linear-gradient(135deg, #7bb0e0 0%, #5a8bb7 100%);
  border-color: rgba(255, 255, 255, 0.7);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(107, 163, 214, 0.5);
}

.language-toggle.active {
  background: linear-gradient(135deg, #8bbae5 0%, #6a9bc7 100%);
  border-color: rgba(255, 255, 255, 0.8);
  box-shadow: 0 4px 20px rgba(107, 163, 214, 0.6);
}

.language-toggle.translating {
  background: rgba(107, 163, 214, 0.3);
  border-color: rgba(107, 163, 214, 0.5);
  cursor: not-allowed;
}

.current-language {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
}

.flag {
  font-size: 1.2rem;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.2));
}

.lang-code {
  font-weight: 500;
  flex: 1;
}

.chevron {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
}

.language-toggle.active .chevron {
  transform: rotate(180deg);
}

.translation-progress {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.spinner {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ドロップダウンメニュー */
.language-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(26, 59, 92, 0.2);
  border: 1px solid var(--border-color);
  min-width: 280px;
  z-index: 1000;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  overflow: hidden;
}

.language-dropdown.show {
  opacity: 1;
  transform: translateY(0);
}

.language-dropdown-header {
  background: var(--gradient-primary);
  color: white;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
}

.translate-icon {
  font-size: 1.2rem;
}

.language-options {
  padding: 0.5rem 0;
}

.language-option {
  width: 100%;
  padding: 0.8rem 1rem;
  border: none;
  background: transparent;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--text-color);
  font-size: 0.9rem;
}

.language-option:hover {
  background: var(--light-blue);
  color: var(--primary-color);
}

.language-option.active {
  background: var(--gradient-accent);
  color: white;
  font-weight: 600;
}

.language-option .flag {
  font-size: 1.3rem;
  width: 20px;
  text-align: center;
}

.lang-name {
  flex: 1;
  text-align: left;
}

.original-badge {
  background: var(--accent-gold);
  color: white;
  padding: 0.2rem 0.5rem;
  border-radius: 8px;
  font-size: 0.7rem;
  font-weight: 600;
}

.translation-info {
  padding: 0.8rem 1rem;
  border-top: 1px solid var(--border-color);
  background: var(--light-blue);
  text-align: center;
}

.translation-info small {
  color: #666;
  font-size: 0.75rem;
}

/* アニメーション効果 */
.language-option {
  transform: translateX(0);
  transition: all 0.3s ease;
}

.language-option:hover {
  transform: translateX(5px);
}

.language-option.active {
  transform: translateX(0);
}

/* モバイル対応 */
@media (max-width: 768px) {
  .translate-container {
    margin-right: 0.5rem;
  }
  
  .language-toggle {
    padding: 0.4rem 0.6rem;
    font-size: 0.8rem;
    min-width: 100px;
  }
  
  .language-dropdown {
    right: -20px;
    min-width: 250px;
  }
  
  .lang-code {
    display: none;
  }
  
  .current-language {
    justify-content: center;
  }
}

/* 小画面での調整 */
@media (max-width: 480px) {
  .language-dropdown {
    right: -40px;
    left: auto;
    min-width: 220px;
  }
  
  .language-toggle {
    min-width: 80px;
  }
  
  .current-language .flag {
    font-size: 1rem;
  }
}

/* ヘッダー統合スタイル */
.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.header-content .translate-container {
  order: 2;
}

.header-content .nav {
  order: 3;
}

.header-content .logo {
  order: 1;
  flex-shrink: 0;
}

/* ダークモード対応 */
@media (prefers-color-scheme: dark) {
  .language-dropdown {
    background: rgba(30, 30, 30, 0.98);
    border-color: rgba(107, 163, 214, 0.3);
  }
  
  .language-option {
    color: #e0e0e0;
  }
  
  .language-option:hover {
    background: rgba(107, 163, 214, 0.2);
    color: #ffffff;
  }
  
  .translation-info {
    background: rgba(40, 40, 40, 0.8);
    border-color: rgba(107, 163, 214, 0.2);
  }
  
  .translation-info small {
    color: #b0b0b0;
  }
}

/* 高コントラストモード */
@media (prefers-contrast: high) {
  .language-toggle {
    border: 2px solid rgba(255, 255, 255, 0.6);
  }
  
  .language-dropdown {
    border: 2px solid var(--primary-color);
  }
  
  .language-option.active {
    outline: 2px solid var(--accent-gold);
  }
}

/* アクセシビリティ改善 */
.language-option:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: -2px;
}

.language-toggle:focus {
  outline: 2px solid rgba(255, 255, 255, 0.8);
  outline-offset: 2px;
}

/* 翻訳進行中の視覚効果 */
.translating-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(107, 163, 214, 0.1);
  backdrop-filter: blur(2px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary-color);
}

/* パルス効果 */
@keyframes pulse {
  0% { opacity: 1; }
  50% { opacity: 0.7; }
  100% { opacity: 1; }
}

.language-toggle.translating {
  animation: pulse 1.5s ease-in-out infinite;
}