/** siyuan */
body {
  background-color: var(--b3-theme-background);
  color: var(--b3-theme-on-background);
}
.b3-typography,
.protyle-wysiwyg,
.protyle-title {
  font-size: 16px !important;
}
.b3-typography code:not(.hljs),
.protyle-wysiwyg span[data-type~='code'] {
  font-variant-ligatures: normal;
}
.li > .protyle-action {
  height: 34px;
  line-height: 34px;
}
.protyle-wysiwyg [data-node-id].li > .protyle-action ~ .h1,
.protyle-wysiwyg [data-node-id].li > .protyle-action ~ .h2,
.protyle-wysiwyg [data-node-id].li > .protyle-action ~ .h3,
.protyle-wysiwyg [data-node-id].li > .protyle-action ~ .h4,
.protyle-wysiwyg [data-node-id].li > .protyle-action ~ .h5,
.protyle-wysiwyg [data-node-id].li > .protyle-action ~ .h6 {
  line-height: 34px;
}
.protyle-wysiwyg [data-node-id].li > .protyle-action:after {
  height: 16px;
  width: 16px;
  margin: -8px 0 0 -8px;
}
.protyle-wysiwyg [data-node-id].li > .protyle-action svg {
  height: 14px;
}
.protyle-wysiwyg [data-node-id].li:before {
  height: calc(100% - 34px);
  top: 34px;
}
.protyle-wysiwyg [data-node-id] [spellcheck] {
  min-height: 26px;
}
.protyle-wysiwyg .li {
  min-height: 34px;
}
.protyle-gutters button svg {
  height: 26px;
}
.protyle-wysiwyg img.emoji,
.b3-typography img.emoji {
  width: 18px;
}
.protyle-wysiwyg .h1 img.emoji,
.b3-typography h1 img.emoji {
  width: 35px;
}
.protyle-wysiwyg .h2 img.emoji,
.b3-typography h2 img.emoji {
  width: 31px;
}
.protyle-wysiwyg .h3 img.emoji,
.b3-typography h3 img.emoji {
  width: 27px;
}
.protyle-wysiwyg .h4 img.emoji,
.b3-typography h4 img.emoji {
  width: 25px;
}
.protyle-wysiwyg .h5 img.emoji,
.b3-typography h5 img.emoji {
  width: 22px;
}
.protyle-wysiwyg .h6 img.emoji,
.b3-typography h6 img.emoji {
  width: 20px;
}
/** ocenapress */
body {
  margin: 0;
}
#preview {
  padding: 0;
  display: flex;
  flex-direction: row;
  justify-content: center;
  gap: 20px;
}
#preview > [data-type='NodeDocument'] {
  padding: 0 5px;
  max-width: 850px;
  flex: 1;
  min-height: 850px;
  overflow-x: hidden;
  word-wrap: break-word;
}

#preview > [data-type='NodeDocument'] > .protyle-background__img {
  max-width: 100%;
  width: 100vw;
  background-position: center;
  background-size: cover;
}
#oceanpress-sidebar {
  width: 50px;
}
/* 临时修复代码块错乱的问题 */
.protyle-wysiwyg div.hljs {
  display: block !important;
}

/* 主题切换相关 CSS */
:root {
  --oceanpress-sidebar-bg: #ffffff;
  --oceanpress-sidebar-border: #e9ecef;
  --oceanpress-sidebar-text: #333333;
  --oceanpress-sidebar-hover: #f6f8fa;
  --oceanpress-sidebar-current-bg: #f6f8fa;
  --oceanpress-sidebar-current-border: #0366d6;
  --oceanpress-folder-icon: "📁";
  --oceanpress-file-icon: "📄";
  --oceanpress-toggle-bg: #f8f9fa;
  --oceanpress-toggle-border: #dee2e6;
  --oceanpress-toggle-text: #495057;
}

[data-theme-mode="dark"] {
  --oceanpress-sidebar-bg: #1a1a1a;
  --oceanpress-sidebar-border: #404040;
  --oceanpress-sidebar-text: #e0e0e0;
  --oceanpress-sidebar-hover: #2d2d2d;
  --oceanpress-sidebar-current-bg: #2d2d2d;
  --oceanpress-sidebar-current-border: #58a6ff;
  --oceanpress-folder-icon: "📂";
  --oceanpress-file-icon: "📄";
  --oceanpress-toggle-bg: #2d2d2d;
  --oceanpress-toggle-border: #404040;
  --oceanpress-toggle-text: #e0e0e0;
}

#oceanpress-left-sidebar {
  position: sticky;
  top: 20px;
  transition: transform 0.3s ease;
  width: 300px;
  min-height: 400px;
  background-color: var(--oceanpress-sidebar-bg);
  border-radius: 8px;
  border: 1px solid var(--oceanpress-sidebar-border);
  color: var(--oceanpress-sidebar-text);
}

#oceanpress-doctree {
  width: 100%;
  min-height: 400px;
  padding: 10px 0;
  overflow-y: auto;
  max-height: calc(100vh - 100px);
}

/* 文档树样式 */
#oceanpress-doctree .folder,
#oceanpress-doctree .file {
  padding: 6px 12px;
  margin: 2px 8px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

#oceanpress-doctree .folder:hover,
#oceanpress-doctree .file:hover {
  background-color: var(--oceanpress-sidebar-hover);
}

#oceanpress-doctree .folder-summary {
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

#oceanpress-doctree .folder-link,
#oceanpress-doctree .file-link {
  color: var(--oceanpress-sidebar-text);
  text-decoration: none;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
  white-space: normal;
  word-wrap: break-word;
  line-height: 1.4;
}

#oceanpress-doctree .folder-link:hover,
#oceanpress-doctree .file-link:hover {
  color: var(--oceanpress-sidebar-text);
}

#oceanpress-doctree .current {
  background-color: var(--oceanpress-sidebar-current-bg);
  border-left: 3px solid var(--oceanpress-sidebar-current-border);
  padding-left: 9px;
}

#oceanpress-doctree .folder-children {
  padding-left: 20px;
}

/* 级联展开的面包屑样式 */
#oceanpress-doctree .breadcrumb-path {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 4px;
  padding: 6px 12px;
  margin: 2px 8px;
  border-radius: 4px;
  transition: all 0.2s ease;
  cursor: pointer;
  user-select: none;
  min-width: 0;
}

#oceanpress-doctree .breadcrumb-path:hover {
  background-color: var(--oceanpress-sidebar-hover);
}

#oceanpress-doctree .breadcrumb-path .breadcrumb-separator {
  color: var(--oceanpress-sidebar-text);
  opacity: 0.6;
  font-size: 12px;
}

#oceanpress-doctree .breadcrumb-path .breadcrumb-part {
  color: var(--oceanpress-sidebar-text);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}

#oceanpress-doctree .breadcrumb-path .breadcrumb-part:hover {
  text-decoration: underline;
}

#oceanpress-doctree .breadcrumb-path .breadcrumb-part.current {
  font-weight: bold;
  color: var(--oceanpress-sidebar-current-border);
}

#oceanpress-doctree details {
  margin-bottom: 4px;
}

#oceanpress-doctree summary {
  list-style: none;
}

#oceanpress-doctree summary::-webkit-details-marker {
  display: none;
}

/* 文件夹和文件图标 */
#oceanpress-doctree .folder-link::before {
  content: var(--oceanpress-folder-icon);
  font-size: 14px;
}

#oceanpress-doctree .file-link::before {
  content: var(--oceanpress-file-icon);
  font-size: 14px;
}

/* 展开/折叠指示器 */
#oceanpress-doctree .folder-summary::after {
  content: "▶";
  font-size: 10px;
  margin-left: auto;
  transition: transform 0.2s ease;
}

#oceanpress-doctree details[open] > .folder-summary::after {
  transform: rotate(90deg);
}

/* 主题切换按钮 */
#oceanpress-theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  background: var(--oceanpress-toggle-bg);
  border: 1px solid var(--oceanpress-toggle-border);
  border-radius: 20px;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 14px;
  color: var(--oceanpress-toggle-text);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

#oceanpress-theme-toggle:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

#oceanpress-theme-toggle .theme-icon {
  font-size: 16px;
}

/* 中等屏幕时调整布局 */
@media (max-width: 1024px) {
  #preview {
    gap: 10px;
    padding: 0px;
  }

  #preview > [data-type='NodeDocument'] {
    max-width: none;
    flex: 1;
  }
}

/* 小屏幕时隐藏侧边栏，并添加悬浮触发按钮 */
@media (max-width: 768px) {
  #preview {
    flex-direction: column;
    align-items: stretch;
  }

  #preview > [data-type='NodeDocument'] {
    max-width: none;
    width: 100%;
    padding: 0px;
    box-sizing: border-box;
  }

  #oceanpress-left-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-100%);
    z-index: 1000;
    background: var(--oceanpress-sidebar-bg);
    border-radius: 0;
    border-right: 1px solid var(--oceanpress-sidebar-border);
    height: 100vh;
    max-height: 100vh;
    box-shadow: 2px 0 8px rgba(0,0,0,0.1);
  }

  /* 悬浮伪元素（触发按钮） */
  #oceanpress-left-sidebar::before {
    content: '☰';
    position: absolute;
    right: -40px;
    top: 60px;
    width: 40px;
    height: 40px;
    background: var(--oceanpress-toggle-bg);
    border: 1px solid var(--oceanpress-toggle-border);
    border-radius: 0 8px 8px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    color: var(--oceanpress-toggle-text);
    box-shadow: 2px 0 8px rgba(0,0,0,0.1);
  }

  /* 悬停时显示侧边栏 */
  #oceanpress-left-sidebar:hover {
    transform: translateX(0);
  }

  #oceanpress-theme-toggle {
    top: 10px;
    right: 10px;
    padding: 6px 12px;
    font-size: 12px;
  }
}

/* 平滑过渡效果 */
* {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}