.language-selector {
  position: relative;
  display: inline-block;
  z-index: 1000;
}

/* プルダウンボタン（デフォルト時） */
.language-selector__button {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  background: #ffffff;
  border: 1px solid #ddd;
  border-radius: 6px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 400;
  color: #333;
  transition: all 0.2s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  min-width: 200px;
}

.language-selector__button:hover {
  background: #fafafa;
  border-color: #ccc;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

/* 地球アイコン */
.language-selector__icon {
  font-size: 22px;
  line-height: 1;
  flex-shrink: 0;
  color: #333;
}

/* 国旗（丸） */
.language-selector__flag {
  width: 22px;
  height: 22px;
  object-fit: cover;
  flex-shrink: 0;
  background: #f0f0f0;
}

/* 言語名テキスト */
.language-selector__text {
  font-size: 16px;
  line-height: 1;
  white-space: nowrap;
  flex: 1;
  color: #333;
}

/* ▼矢印 */
.language-selector__arrow {
  font-size: 14px;
  transition: transform 0.2s;
  margin-left: auto;
  flex-shrink: 0;
  color: #666;
}

.language-selector__button.open .language-selector__arrow {
  transform: rotate(180deg);
}

/* ドロップダウンメニュー */
.language-selector__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  min-width: 100%;
  max-height: 400px;
  overflow-y: auto;
  background: #ffffff;
  border: 1px solid #ddd;
  border-radius: 6px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
  list-style: none;
  margin: 0;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s;
}

.language-selector__dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ドロップダウンの各言語項目 */
.language-selector__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  cursor: pointer;
  transition: background 0.2s;
  color: #333;
}

.language-selector__item:hover {
  background: #f5f5f5;
}

.language-selector__item.active {
  background: rgba(255, 140, 0, 0.08);
  font-weight: 500;
}

.language-selector__item.active::after {
  content: '●';
  margin-left: auto;
  color: #ff8c00;
  font-size: 14px;
}

.language-selector__item .language-selector__flag {
  width: 30px;
  height: 20px;
  flex-shrink: 0;
}

.language-selector__item .language-selector__text {
  flex: 1;
  font-size: 15px;
}

/* スクロールバーのスタイル */
.language-selector__dropdown::-webkit-scrollbar {
  width: 8px;
}

.language-selector__dropdown::-webkit-scrollbar-track {
  background: #f5f5f5;
  border-radius: 4px;
}

.language-selector__dropdown::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 4px;
}

.language-selector__dropdown::-webkit-scrollbar-thumb:hover {
  background: #999;
}

/* レスポンシブ対応 */
@media screen and (max-width: 768px) {
  .language-selector__button {
    padding: 12px 20px;
    font-size: 15px;
    min-width: 170px;
  }
  
  .language-selector__text {
    font-size: 15px;
  }
  
  .language-selector__icon {
    font-size: 20px;
  }
  
  .language-selector__flag {
    width: 20px;
    height: 20px;
  }
}

/* 固定配置用のスタイル */
.language-selector-fixed {
  position: fixed;
  top: 100px;
  right: 20px;
  z-index: 9999;
}

@media screen and (max-width: 768px) {
  .language-selector-fixed {
    top: 80px;
    right: 10px;
  }
}