/* ============================================================
   Hexo Butterfly Inspired Theme for Cnblogs (cnblogs.com/young233)
   ============================================================ */

/* 1. 全局 CSS 变量定义（亮色 / 暗黑自适应） */
:root {
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --bg-main: #f4f6f9;
  --card-bg: #ffffff;
  --font-color: #363636;
  --theme-color: #49b1f5;
  --theme-hover: #007acc;
  --border-color: #e3e8f7;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 8px 16px rgba(0, 0, 0, 0.1);
  --radius: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-main: #121212;
    --card-bg: #1d1e22;
    --font-color: #cccccc;
    --theme-color: #61afef;
    --theme-hover: #4ec9b0;
    --border-color: #2c2e33;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 8px 16px rgba(0, 0, 0, 0.45);
  }
}

/* 2. 基础重置 */
body {
  background-color: var(--bg-main) !important;
  color: var(--font-color) !important;
  font-family: var(--font-family) !important;
  margin: 0;
  padding: 0;
}

a {
  color: var(--font-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--theme-color) !important;
}

/* 3. 顶栏 / Header 区域卡片化 */
#header {
  background: var(--card-bg) !important;
  box-shadow: var(--shadow-sm) !important;
  border-bottom: 1px solid var(--border-color) !important;
  padding: 20px 0 !important;
  margin-bottom: 24px !important;
}

#blogTitle {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

#blogTitle h1 a {
  font-size: 24px !important;
  font-weight: 700 !important;
  color: var(--theme-color) !important;
}

#blogTitle h2 {
  font-size: 13px !important;
  color: #888888 !important;
  margin-top: 6px !important;
}

#navigator {
  max-width: 1200px;
  margin: 12px auto 0;
  padding: 0 20px;
}

/* 导航菜单列表：均匀等间距对齐 */
#navList {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 20px !important;
  padding: 0 !important;
  margin: 0 !important;
  list-style: none !important;
}

#navList li {
  display: inline-flex !important;
  align-items: center !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  white-space: nowrap !important;
}

#navList li a {
  padding: 4px 0 !important;
  margin: 0 !important;
  font-weight: 500 !important;
}

#navList span,
#navList li::before,
#navList li::after {
  display: none !important;
  content: "" !important;
}

#blogStats {
  margin-top: 10px !important;
  padding-left: 0 !important;
  color: #888888 !important;
  font-size: 13px !important;
}

/* 4. 主容器双栏响应式布局 */
#main {
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 0 20px !important;
  display: flex !important;
  gap: 24px !important;
}

#mainContent {
  flex: 1 !important;
  width: auto !important;
  float: none !important;
}

#sideBar {
  width: 300px !important;
  min-width: 300px !important;
  float: none !important;
}

/* 5. 文章列表卡片 */
.day, .postTitle, .entrylistPosttitle {
  background: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius) !important;
  padding: 24px !important;
  margin-bottom: 20px !important;
  box-shadow: var(--shadow-card) !important;
  transition: transform 0.25s ease, box-shadow 0.25s ease !important;
}

.day:hover {
  transform: translateY(-3px) !important;
  box-shadow: var(--shadow-hover) !important;
}

.postTitle a {
  font-size: 19px !important;
  font-weight: 700 !important;
  line-height: 1.4 !important;
}

.postCon, .postDesc {
  color: #777777 !important;
  font-size: 14px !important;
  margin-top: 12px !important;
  line-height: 1.6 !important;
}

/* 6. 侧边栏整体卡片化与个人信息紧凑化 */
.newsItem, .catListPostCategory, .catListPostArchive, .catListBlogRank, .mySearch, #sidebar_news {
  background: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius) !important;
  padding: 18px !important;
  margin-bottom: 20px !important;
  box-shadow: var(--shadow-card) !important;
}

.catListTitle, .newsItem h3 {
  font-size: 15px !important;
  font-weight: 700 !important;
  border-bottom: 1px dashed var(--border-color) !important;
  padding-bottom: 8px !important;
  margin-bottom: 12px !important;
  color: var(--theme-color) !important;
}

#profile_block {
  line-height: 1.5 !important;
  margin-bottom: 12px !important;
  display: block !important;
}

#profile_block a,
#profile_block div,
#profile_block span {
  margin: 2px 0 !important;
  padding: 0 !important;
}

/* 7. 实时汇率监测卡片样式 */
.rate-card-widget {
  background: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 8px !important;
  padding: 12px 14px !important;
  margin-top: 12px !important;
  margin-bottom: 10px !important;
  box-shadow: var(--shadow-sm) !important;
}

.rate-title {
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 10px;
  color: var(--font-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.rate-box {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rate-card-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(128, 128, 128, 0.05);
  border-radius: 6px;
  padding: 6px 10px;
  border: 1px solid var(--border-color);
}

.rate-flag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--font-color);
}

.rate-num {
  font-weight: 700;
  color: var(--theme-color);
  font-size: 13px;
  font-family: "SF Mono", Monaco, Consolas, monospace;
}

.rate-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px dashed var(--border-color);
  color: #888888;
  font-size: 11px;
}

.rate-refresh-btn {
  cursor: pointer;
  user-select: none;
}

.rate-refresh-btn:hover {
  color: var(--theme-color);
}

/* 8. 侧边栏嵌入式 Live2D 看板娘与高对比度对话框 */
#waifu {
  position: relative !important;
  width: 100% !important;
  margin: 10px auto 15px auto !important;
  text-align: center !important;
  z-index: 10 !important;
}

#waifu-tips {
  position: relative !important;
  top: 0 !important;
  left: 0 !important;
  width: 95% !important;
  margin: 0 auto 8px auto !important;
  padding: 8px 12px !important;
  border: 1px solid #4a4a4a !important;
  border-radius: 8px !important;
  background-color: #2b2b2b !important;
  color: #ffffff !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  line-height: 1.5 !important;
  word-break: break-all !important;
  box-sizing: border-box !important;
  opacity: 1 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}

@media (prefers-color-scheme: light) {
  #waifu-tips {
    background-color: #f0f4f8 !important;
    border-color: #d0d7de !important;
    color: #24292f !important;
  }
}

#live2d {
  position: relative !important;
  display: block !important;
  width: 240px !important;
  height: 220px !important;
  margin: 0 auto !important;
  pointer-events: auto !important;
}

.waifu-tool {
  display: none;
  position: absolute;
  right: 10px;
  top: 40px;
  color: #5b6c7d;
}

#waifu:hover .waifu-tool {
  display: block !important;
}