/**
 * SiteI18n 防闪烁样式
 * 在语言加载完成前隐藏body，避免中文内容闪现
 * 注意：仅在确认有预加载数据时才隐藏，避免页面空白
 */

/* 仅在有预加载数据且为非中文模式时隐藏body */
html[data-sitei18n-preload]:not([data-sitei18n-lang="zh"]) body {
  visibility: hidden;
}

/* 语言确定后立即显示 */
html[data-sitei18n-lang] body {
  visibility: visible !important;
}

/* 语言切换按钮样式优化 */
.sitei18n-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.sitei18n-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  color: #333;
  font-size: 14px;
}

.sitei18n-lang-btn:hover {
  border-color: #999;
  background: #f5f5f5;
}

.sitei18n-flag-img {
  width: 20px;
  height: 14px;
  object-fit: cover;
  border-radius: 2px;
}

.sitei18n-lang-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  min-width: 150px;
  z-index: 1000;
  display: none;
  overflow: hidden;
}

.sitei18n-lang[data-open="1"] .sitei18n-lang-menu {
  display: block;
}

.sitei18n-lang-menu a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 15px;
  text-decoration: none;
  color: #333;
  font-size: 14px;
  transition: background 0.2s;
}

.sitei18n-lang-menu a:hover {
  background: #f5f5f5;
}

/* 重置按钮样式 */
.sitei18n-reset-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: #f0f0f0;
  border: 1px solid #ddd;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  color: #666;
  font-size: 16px;
  line-height: 1;
}

.sitei18n-reset-btn:hover {
  background: #e0e0e0;
  border-color: #999;
  transform: rotate(180deg);
}

/* 内联模式样式 */
.sitei18n-switch[data-inline="1"] {
  display: inline-flex;
}

.sitei18n-switch[data-inline="1"] .sitei18n-lang-menu {
  right: auto;
  left: 0;
}

/* 加载动画 */
@keyframes sitei18n-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

html:not([data-sitei18n-lang]) body {
  animation: sitei18n-pulse 1s ease-in-out;
}

/* 确保翻译过程中不出现布局抖动 */
[data-i18n-ignore],
.notranslate {
  /* 不翻译的元素保持原样 */
}