/* 字体加载 - 使用CDN源并保留本地字体文件结构 */

/* 思源黑体 */
@font-face {
    font-family: 'Source Han Sans SC';
    font-style: normal;
    font-weight: 400;
    src: url('/theme/fonts/SourceHanSansSC-Regular.ttf') format('truetype'),
         url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400&display=swap') format('css');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* 思源宋体 */
@font-face {
    font-family: 'Source Han Serif SC';
    font-style: normal;
    font-weight: 400;
    src: url('/theme/fonts/SourceHanSerifSC-Regular.ttf') format('truetype'),
         url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400&display=swap') format('css');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* 霞鹜文楷 */
@font-face {
    font-family: 'LXGW WenKai';
    font-style: normal;
    font-weight: 400;
    src: url('/theme/fonts/LXGWWenKai-Regular.woff2') format('woff2'),
         url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400&display=swap') format('css');
}

/* 强制隐藏原始BookStack头部，避免重复显示 */
#header {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    position: absolute !important;
    top: -9999px !important;
    left: -9999px !important;
}

/* 隐藏原始的三栏布局结构，避免布局冲突 */
.tri-layout-mobile-tabs,
.tri-layout-sides,
.tri-layout-left {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

/* 原生侧边栏默认隐藏，通过JavaScript控制显示 */
.tri-layout-right {
    display: none;
    visibility: hidden;
    opacity: 0;
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    width: 300px;
    background-color: #ffffff;
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.15);
    z-index: 1500;
    overflow-y: auto;
    transition: all 0.3s ease;
}

/* 深色模式下的原生侧边栏 */
body.dark-mode .tri-layout-right {
    background-color: #1a1a1a;
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.3);
}

/* 自定义右侧操作栏 */
.right-side-actions {
    position: fixed;
    right: 3%;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 10000 !important;
    pointer-events: auto !important;
}

.right-side-action-btn {
    width: 40px;
    height: 40px;
    border: none;
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer !important;
    transition: all 0.2s ease;
    z-index: 10000 !important;
    pointer-events: auto !important;
    position: relative;
}

.right-side-action-btn:hover {
    transform: scale(1.1);
    background-color: rgba(0, 0, 0, 0.15) !important;
}

/* 深色模式右侧按钮 */
body.dark-mode .right-side-action-btn {
    background-color: #1c1c1d !important;
    color: #e0e0e0 !important;
    border: none !important;
}

body.dark-mode .right-side-action-btn:hover {
    background-color: #1c1c1d !important;
}

/* 浅色模式右侧按钮 */
body:not(.dark-mode) .right-side-action-btn {
    background-color: #ffffff !important;
    color: #333 !important;
    border: none !important;
}

body:not(.dark-mode) .right-side-action-btn:hover {
    background-color: #ffffff !important;
}

/* 右侧操作按钮图标 */
.right-side-action-btn svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: #858c96;
    position: relative;
    z-index: 1;
}

/* 主题按钮图标样式 */
.right-side-action-btn.theme-btn {
    position: relative;
}

.right-side-action-btn.theme-btn .icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: opacity 0.2s ease;
}

/* 深色模式显示浅色图标，隐藏深色图标 */
body.dark-mode .right-side-action-btn.theme-btn .dark-icon {
    opacity: 0;
}

body.dark-mode .right-side-action-btn.theme-btn .light-icon {
    opacity: 1;
}

/* 浅色模式显示深色图标，隐藏浅色图标 */
body:not(.dark-mode) .right-side-action-btn.theme-btn .dark-icon {
    opacity: 1;
}

body:not(.dark-mode) .right-side-action-btn.theme-btn .light-icon {
    opacity: 0;
}

/* 确保按钮不被其他元素遮挡 */
.right-side-action-btn::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    z-index: -1;
}

/* 禁用可能的事件阻止 */
.right-side-actions * {
    pointer-events: auto !important;
}

/* 确保我们的阅读页面占满整个内容区域 */
#content {
    padding: 0 !important;
    margin: 0 !important;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
    width: 100% !important;
    max-width: none !important;
}

/* 确保tri-layout-middle不受限制 */
.tri-layout-middle {
    width: 100% !important;
    max-width: none !important;
}

.tri-layout-middle-contents {
    width: 100% !important;
    max-width: none !important;
}

/* 确保main-content不受限制 */
#main-content {
    width: 100% !important;
    max-width: none !important;
}

/* 确保body没有多余的margin和padding */
body {
    margin: 0 !important;
    padding: 0 !important;
    background-color: #f5f5f5 !important;
    overflow-x: hidden !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* 深色模式body样式 */
body.dark-mode {
    background-color: #262628 !important;
}

/* 确保我们的阅读页面是唯一可见的内容 */
.reading-page {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    position: relative !important;
    z-index: 997 !important;
    height: 100vh;
    background-color: #f5f5f5;
    overflow: hidden;
}

/* 深色模式阅读页面 */
body.dark-mode .reading-page {
    background-color: #262628;
}

/* 顶部导航栏 - 参考微信读书readerTopBar */
.reader-top-bar {
    position: fixed;
    top: 12px;
    left: 0;
    right: 0;
    height: 36px;
    background-color: #f5f5f5;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 9999;
}

/* 深色模式顶部导航栏 */
body.dark-mode .reader-top-bar {
    background-color: #262628;
    border-bottom: none !important;
}

/* 深色模式reader-top-bar-title */
body.dark-mode .reader-top-bar-title {
    color: #e5e7eb !important;
}

.reader-top-bar-container {
    width: 85%;
    max-width: none;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}

.reader-top-bar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.reader-top-bar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.book-cover-icon {
    width: 24px;
    height: 24px;
    margin-right: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 4px;
    overflow: hidden;
    background-color: #f5f5f5;
}

.book-cover-icon .book-cover-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.reader-top-bar-title {
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
    color: #999999;
}

.reader-top-bar-nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

.reader-top-bar-nav a {
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}

.reader-top-bar-nav span {
    color: #ccc;
}

/* 深色模式reader-top-bar */
body.dark-mode .reader-top-bar-title {
    color: #fff;
}

body.dark-mode .reader-top-bar-nav a {
    color: #a6a7aa !important;
}

body.dark-mode .reader-top-bar-nav a:hover {
    color: #a6a7aa !important;
}

body.dark-mode .reader-top-bar-nav span {
    color: #9ca3af;
}

body.dark-mode .book-cover-icon {
    background-color: #333;
}

body.dark-mode .book-cover-icon svg {
    stroke: #ccc;
}

/* 浅色模式reader-top-bar */
body:not(.dark-mode) .reader-top-bar {
    border-bottom: none;
}

body:not(.dark-mode) .reader-top-bar-title {
    color: #333 !important;
}

body:not(.dark-mode) .reader-top-bar-nav a {
    color: #666 !important;
}

body:not(.dark-mode) .reader-top-bar-nav a:hover {
    color: #333;
}

body:not(.dark-mode) .reader-top-bar-nav span {
    color: #ccc;
}

body:not(.dark-mode) .book-cover-icon {
    background-color: #f5f5f5;
}

body:not(.dark-mode) .book-cover-icon svg {
    stroke: #666;
}

/* 加入书架按钮 - 参考主页面样式 */
.add-to-bookshelf {
    background-color: transparent;
    color: #999999;
    border: none;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.add-to-bookshelf:hover {
    background-color: transparent;
}

.add-to-bookshelf svg {
    width: 16px;
    height: 16px;
    fill: #999999;
}

/* 弹出面板背景 */
.panel-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
}

/* 字体调整面板 */
.font-size-panel {
    position: fixed;
    right: calc((100% - 85%) / 2);
    top: calc((100% - 81%) / 2);;
    transform: none;
    background-color: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: none;
    flex-direction: column;
    gap: 20px;
    z-index: 10000;
    width: 400px;
    height: 80vh;
    max-height: 80vh;
    overflow: hidden;
    pointer-events: auto;
}

body.dark-mode .font-size-panel {
    background-color: #262628;
    border: 1px solid #333;
}

/* 字体大小部分 */
.font-size-section {
    flex-shrink: 0;
}

/* 字体选择部分 */
.font-family-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.font-family-section h4 {
    flex-shrink: 0;
}

.font-category-tabs {
    flex-shrink: 0;
    margin-bottom: 15px;
}

.font-family-grid {
    flex: 1;
    overflow-y: auto;
}

body.dark-mode .font-size-panel {
    background-color: #262628;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* 字体大小部分 */
.font-size-section h4,
.font-family-section h4 {
    margin: 0 0 12px 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

body.dark-mode .font-size-section h4,
body.dark-mode .font-family-section h4 {
    color: #e0e0e0 !important;
}

/* 字体大小滑块容器 */
.font-size-slider-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    width: 100%;
}

/* 字体大小标签 */
.font-size-label {
    font-size: 16px;
    color: #666;
    min-width: 20px;
    text-align: center;
}

body.dark-mode .font-size-label {
    color: #aaa;
}

/* 字体大小滑块 */
#font-size-slider {
    flex: 1;
    height: 10px;
    border-radius: 5px;
    background: #e0e0e0;
    outline: none;
    -webkit-appearance: none;
    width: 100%;
}

body.dark-mode #font-size-slider {
    background: #333;
}

/* 滑块thumb */
#font-size-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid #07c160;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

body.dark-mode #font-size-slider::-webkit-slider-thumb {
    background: #1a1a1a;
    border: 2px solid #07c160;
}

/* 滑块thumb (Firefox) */
#font-size-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid #07c160;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

body.dark-mode #font-size-slider::-moz-range-thumb {
    background: #1a1a1a;
    border: 2px solid #07c160;
}

/* 字体大小值 */
.font-size-value {
    text-align: center;
    font-size: 14px;
    color: #666;
}

body.dark-mode .font-size-value {
    color: #aaa;
}

/* 字体分类标签 */
.font-category-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.font-category-tab {
    padding: 4px 12px;
    border: 1px solid #ddd;
    border-radius: 12px;
    background: #f5f5f5;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

body.dark-mode .font-category-tab {
    border-color: #444;
    background: #333;
    color: #e0e0e0;
}

.font-category-tab.active {
    background: #a94747;
    color: white;
    border-color: #a94747;
}

body.dark-mode .font-category-tab.active {
    background: #ff5454;
    border-color: #ff5454;
}

/* 字体家族网格 */
.font-family-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    flex: 1;
    overflow-y: auto;
    z-index: 10001;
}

/* 字体家族按钮 */
.font-family-btn {
    padding: 15px 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: #f9f9f9;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* 字体按钮加载动画 */
.font-family-btn.loading {
    color: transparent !important;
    position: relative;
    overflow: hidden;
}

/* 确保原始文本完全隐藏 */
.font-family-btn.loading {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 覆盖原始文本 */
.font-family-btn.loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(7, 193, 96, 0.2) 50%, transparent 100%);
    background-size: 200% 100%;
    animation: loadingAnimation 1s ease-in-out;
    z-index: 1;
}

@keyframes loadingAnimation {
    0% {
        background-position: 100% 0;
    }
    100% {
        background-position: -100% 0;
    }
}

/* 加载中文字 */
.font-family-btn.loading::after {
    content: '加载中...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #333;
    z-index: 2;
    font-size: 13px;
    text-align: center;
}

body.dark-mode .font-family-btn.loading::after {
    color: #e0e0e0;
}

/* 强制隐藏所有子元素 */
.font-family-btn.loading * {
    opacity: 0 !important;
    visibility: hidden !important;
    position: relative !important;
    z-index: 0 !important;
}

/* 确保按钮文本也被隐藏 */
.font-family-btn.loading::first-line {
    opacity: 0 !important;
}

body.dark-mode .font-family-btn {
    border-color: #444;
    background: #333;
    color: #e0e0e0;
}

.font-family-btn:hover {
    background: #f0f0f0;
}

body.dark-mode .font-family-btn:hover {
    background: #444;
}

.font-family-btn.active {
    background: #a94747;
    color: white;
    border-color: #a94747;
}

body.dark-mode .font-family-btn.active {
    background: #ff5454;
    border-color: #ff5454;
}

/* 字体家族网格滚动条 */
.font-family-grid::-webkit-scrollbar {
    width: 6px;
}

.font-family-grid::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

body.dark-mode .font-family-grid::-webkit-scrollbar-track {
    background: #333;
}

.font-family-grid::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

body.dark-mode .font-family-grid::-webkit-scrollbar-thumb {
    background: #666;
}

.font-family-grid::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

body.dark-mode .font-family-grid::-webkit-scrollbar-thumb:hover {
    background: #888;
}

/* 目录面板样式 */
#reading-toc-panel {
    display: none;
    position: fixed;
    right: calc((100% - 85%) / 2);
    top: calc((100% - 81vh) / 2);
    transform: none;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 10001;
    width: 400px;
    height: 80vh;
    max-height: 80vh;
    overflow: hidden;
    pointer-events: auto;
}

/* 自定义滚动条样式 - WebKit */
#reading-toc-panel::-webkit-scrollbar {
    width: 8px;
}

#reading-toc-panel::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 4px;
}

#reading-toc-panel::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    height: 8px;
    max-height: 8px;
}

#reading-toc-panel::-webkit-scrollbar-thumb:hover {
    background-color: rgba(0, 0, 0, 0.3);
}

/* 深色模式下的滚动条 */
body.dark-mode #reading-toc-panel {
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
    border:1px solid #333;
}

body.dark-mode #reading-toc-panel::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
}

body.dark-mode #reading-toc-panel::-webkit-scrollbar-thumb:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

/* 目录面板内部容器 */
.toc-panel-content {
    padding: 20px 0;
}

/* 目录面板头部区域 */
.toc-panel-header {
    margin-bottom: 20px;
    padding: 0 20px;
}

/* 图书信息容器 */
.toc-book-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 章节标题样式 */
.toc-chapter {
    padding-left: 24px;
    font-weight: 500;
}

/* 页面链接样式 */
.toc-page {
    padding-left: 48px;
}

/* 目录项链接样式 */
.toc-item a {
    text-decoration: none;
    display: block;
    color: inherit;
}

body.dark-mode .toc-item a {
    color: #aeb0b3;
}

body.dark-mode .toc-item a:hover {
    color: #07c160;
}

/* 目录面板内容容器 */
.toc-panel-inner {
    padding: 20px;
    width: 100%;
    box-sizing: border-box;
}

/* 目录面板头部区域 */
.toc-panel-header {
    margin-bottom: 20px;
    padding: 0;
    width: 100%;
    position: sticky;
    top: 0;
    background-color: inherit;
    z-index: 10;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

body.dark-mode .toc-panel-header {
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

/* 深色模式目录面板头部 */

/* 图书信息容器 */
.toc-book-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* 章节标题样式 */
.toc-chapter-title {
    padding-left: 24px;
    font-weight: 500;
}

/* 章节页面样式 */
.toc-chapter-page {
    padding-left: 48px;
}

/* 无章节页面样式 */
.toc-book-page {
    padding-left: 24px;
}

/* mb-xl样式 */
.mb-xl {
    margin-bottom: 6px !important;
    text-align: center !important;
}

.mb-xl * {
    text-align: center !important;
}

/* entity-meta样式 */
.entity-meta {
    margin: 0 auto !important;
    font-size: 12px !important;
}

/* 确保不影响reader-top-bar */
.reader-top-bar .entity-meta {
    margin: initial !important;
    font-size: initial !important;
}

/* 深色模式目录面板 */
body.dark-mode #reading-toc-panel {
    background-color: #262628;
    box-shadow:0 4px 12px rgba(0, 0, 0, 0.3);
}

#reading-toc-panel h3 {
    color: #353535 !important;
    font-size: 15px !important;
    border-bottom: none !important;
}

body.dark-mode #reading-toc-panel h3 {
    color: #e5e7eb !important;
    border-bottom: none !important;
}

#reading-toc-content {
    color: #333333;
    padding: 0 12px 0 0;
    width: 100%;
    max-height: calc(80vh - 180px);
    overflow-y: auto;
    /* 隐藏默认滚动条 */
    scrollbar-width: none;
    -ms-overflow-style: none;
}

#reading-toc-content::-webkit-scrollbar {
    display: none;
}

/* 自定义滑块容器 */
.custom-scrollbar {
    position: absolute;
    right: 4px;
    top: calc(20px + 120px); /* 调整到toc-panel-header下方 */
    width: 8px;
    height: calc(80vh - 180px);
    background-color: transparent;
    border-radius: 4px;
    pointer-events: none;
    z-index: 20;
}

/* 自定义滑块 */
.custom-scrollbar-thumb {
    position: absolute;
    right: 0;
    width: 8px;
    height: 16px;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    cursor: pointer;
    pointer-events: all;
    transition: background-color 0.2s ease;
}

.custom-scrollbar-thumb:hover {
    background-color: rgba(0, 0, 0, 0.3);
}

/* 深色模式下的自定义滑块 */
body.dark-mode .custom-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
}

body.dark-mode .custom-scrollbar-thumb:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

body.dark-mode #reading-toc-content {
    color: #e5e7eb;
}

/* 目录项样式 */
#reading-toc-content .toc-item {
    padding: 8px 20px;
    border-bottom: 1px solid #f0f0f0;
}

body.dark-mode #reading-toc-content .toc-item {
    border-bottom: 1px solid #2d2d2d;
}

#reading-toc-content .toc-item:hover {
    background-color: #f5f5f5;
}

body.dark-mode #reading-toc-content .toc-item:hover {
    background-color: #2d2d2d;
}

/* 目录项链接样式 */
#reading-toc-content .toc-item a {
    color: #464646 !important;
    text-decoration: none;
    display: block;
    padding: 4px 0;
}

body.dark-mode #reading-toc-content .toc-item a {
    color: #c0c0c0 !important;
}

body.dark-mode #reading-toc-content .toc-item a:hover {
    color: #07c160;
}

/* 目录关闭按钮 */
#toc-close-btn {
    background-color: #f5f5f5;
    color: #333333;
    border: 1px solid #e5e5e5;
}

body.dark-mode #toc-close-btn {
    background-color: #2d2d2d;
    color: #e5e7eb;
    border: 1px solid #333;
}

body.dark-mode #toc-close-btn:hover {
    background-color: #333;
}

/* 页面详情样式 */
#page-details {
    background: none;
    border: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
    z-index: 999;
    text-align: center;
}

#page-details h5 {
    display: none;
}

#page-details .blended-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    justify-content: center;
}

#page-details .entity-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 0;
    background-color: transparent;
    border: none;
    font-size: 1.0em !important;
    color: #999 !important;
    margin: 0.6em 0 !important;;
}

body:not(.dark-mode) #page-details .entity-meta-item a {
    color: #a78972 !important;
    font-size: 13px !important;
}

body.dark-mode #page-details .entity-meta-item a {
    color: #a0a0a0 !important;
    font-size: 13px !important;
}

#page-details .entity-meta-item span:first-child {
    display: none;
}

#page-details .entity-meta-item div {
    font-size: 1.0em !important;
    color: #999 !important;
}

#page-details .active-restriction {
    display: inline-block;
}

body.dark-mode #page-details .entity-meta-item {
    color: #666 !important;
}

body.dark-mode #page-details .entity-meta-item div {
    color: #666 !important;
}

/* 移动端导航按钮 */
.mobile-nav-btn {
    color: #333333;
}

body.dark-mode .mobile-nav-btn {
    color: #e5e7eb;
}

/* 确保body和html不限制宽度 */
html, body {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow-x: hidden !important;
    box-sizing: border-box !important;
}

/* 完全覆盖tri-layout-container的默认样式 */
.tri-layout-container {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
    grid-template-columns: none !important;
    grid-template-areas: none !important;
    grid-column-gap: 0 !important;
    margin-inline-start: 0 !important;
    margin-inline-end: 0 !important;
}

/* 覆盖tri-layout-middle的默认样式 */
.tri-layout-middle {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    grid-area: none !important;
}

/* 覆盖tri-layout-middle-contents的默认样式 */
.tri-layout-middle-contents {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* 确保所有可能影响宽度的容器都不限制 */
* {
    box-sizing: border-box !important;
}

/* 确保内容区域不被任何外部样式限制 */
#content, .tri-layout-middle, .tri-layout-middle-contents, #main-content {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: none !important;
    box-shadow: none !important;
}

/* 通用阅读内容区域样式 */
.reading-page .reading-content {
    width: 85% !important;
    max-width: none !important;
    margin: 10px auto 10px !important;
    padding: 20px !important;
    min-height: 40vh !important;
    max-height: 85vh !important;
    height: 85vh !important;
    box-sizing: border-box !important;
    position: relative !important;
    top: 48px !important;
    z-index: 998 !important;
    border-radius: 20px;
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden;
}

/* 深色模式下的背景 */
body.dark-mode .reading-page .reading-content {
    background-color: #1c1c1c;
    color: #b0b0b0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

body:not(.dark-mode) .reading-page .reading-content {
    background-color: #ffffff;
    color: #5d646e;
}

/* 通用页面导航样式 */
.reading-page .page-navigation {
    display: flex;
    justify-content: space-between;
    margin: 0;
    padding: 0 45px 30px 45px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: inherit;
    width: auto;
    max-width: none;
    box-sizing: border-box;
    z-index: 1000;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* 移除上方横线 */
body.dark-mode .reading-page .page-navigation {
    border-top: none;
}

body:not(.dark-mode) .reading-page .page-navigation {
    border-top: none;
}



@media (max-width: 768px) {
    .reading-page .reader-top-bar-title {
        max-width: 120px;
        font-size: 14px;
    }
    
    .reading-page .reader-top-bar-nav {
        gap: 10px;
    }
    
    .reading-page .reader-top-bar-nav a {
        font-size: 12px;
    }
    
    .reading-page .reading-content {
        padding: 52px 16px 32px;
        min-height: calc(100vh - 84px);
    }
    
    .right-side-actions {
        right: 10px;
    }
    
    .right-side-action-btn {
        width: 36px;
        height: 36px;
    }
}

/* 内容自适应窗口大小 */
@media (max-height: 700px) {
    .reading-page .reading-content {
        padding: 52px 20px 32px;
    }
}

@media (max-height: 600px) {
    .reading-page .reading-content {
        padding: 40px 20px 20px;
    }
}

/* 标签样式 - 使用colors.css中定义的样式 */

/* 分类链接深色模式样式 */
body.dark-mode .book-author-info a {
    color: #e5e7eb !important;
}

/* 目录面板搜索框样式 */
#reading-toc-panel .search-box {
    width: 100% !important;
    margin: 0 !important;
    position: relative !important;
}

#reading-toc-panel .search-box input {
    width: 100% !important;
    padding: 6px 16px 6px 40px !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    border-radius: 20px !important;
    font-size: 14px !important;
    height: 32px !important;
    box-sizing: border-box !important;
    color: #333 !important;
}

body.dark-mode #reading-toc-panel .search-box input {
    border-color: rgba(255, 255, 255, 0.2) !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
}

#reading-toc-panel .search-box button {
    position: absolute !important;
    left: 24px !important;
    top: 50% !important;
    transform: translate(-50%, -50%) !important;
    padding: 0 !important;
    background: none !important;
    border: none !important;
    color: #858c96 !important;
    cursor: pointer !important;
    height: 32px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 20px !important;
    opacity: 0.7 !important;
}

#reading-toc-panel .search-box input::placeholder {
    color: #ccc !important;
}

body.dark-mode #reading-toc-panel .search-box input::placeholder {
    color: #666 !important;
}

body.dark-mode #reading-toc-panel .search-box button {
    color: #aaa !important;
}

#reading-toc-panel .search-box button:hover {
    color: #07c160 !important;
    opacity: 1 !important;
}

body.dark-mode #reading-toc-panel .search-box button:hover {
    color: #07c160 !important;
}

/* 目录面板搜索结果样式 */
#reading-toc-panel .search-results {
    width: 100% !important;
}

#reading-toc-panel .search-results .grid {
    margin-bottom: 15px !important;
}

#reading-toc-panel .search-results .button {
    font-size: 12px !important;
    padding: 6px 12px !important;
}

#reading-toc-panel .loading-container {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 20px 0 !important;
}

#reading-toc-panel .loading-container div {
    width: 10px !important;
    height: 10px !important;
    margin: 0 3px !important;
    background-color: #07c160 !important;
    border-radius: 50% !important;
    animation: pulse 1.4s infinite ease-in-out both !important;
}

#reading-toc-panel .loading-container div:nth-child(1) {
    animation-delay: -0.32s !important;
}

#reading-toc-panel .loading-container div:nth-child(2) {
    animation-delay: -0.16s !important;
}

@keyframes pulse {
    0%, 80%, 100% {
        transform: scale(0) !important;
    }
    40% {
        transform: scale(1) !important;
    }
}

/* 目录面板搜索框容器样式 */
.toc-panel-header .search-box-container {
    position: relative !important;
    width: 100% !important;
    margin-bottom: 12px !important;
}

/* 目录面板搜索输入框样式 */
.toc-panel-header #search-input {
    width: 100% !important;
    padding: 10px 16px 10px 40px !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    border-radius: 24px !important;
    font-size: 12px !important;
    height: 36px !important;
    box-sizing: border-box !important;
    color: #333 !important;
    background-color: #ffffff !important;
}

body.dark-mode .toc-panel-header #search-input {
    border-color: rgba(255, 255, 255, 0.2) !important;
    background-color: #333333 !important;
    color: #e0e0e0 !important;
}

.toc-panel-header #search-input::placeholder {
    color: #ccc !important;
}

body.dark-mode .toc-panel-header #search-input::placeholder {
    color: #666 !important;
}

/* 目录面板搜索提交按钮样式 */
.toc-panel-header .search-submit {
    position: absolute !important;
    left: 16px !important;
    top: 35% !important;
    transform: translateY(-50%) !important;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    height: 36px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 16px !important;
    opacity: 1 !important;
    z-index: 1 !important;
}

.toc-panel-header .search-submit svg {
    width: 16px !important;
    height: 16px !important;
    fill: none !important;
    stroke: #858c96 !important;
    stroke-width: 2 !important;
    stroke-linecap: round !important;
    stroke-linejoin: round !important;
}

body.dark-mode .toc-panel-header .search-submit {
    background: none !important;
    color: inherit !important;
}

body.dark-mode .toc-panel-header .search-submit svg {
    stroke: #aaa !important;
}

.toc-panel-header .search-submit:hover {
    background: none !important;
    box-shadow: none !important;
}

.toc-panel-header .search-submit:hover svg {
    stroke: #07c160 !important;
    opacity: 1 !important;
}

body.dark-mode .toc-panel-header .search-submit:hover {
    background: none !important;
    box-shadow: none !important;
}

body.dark-mode .toc-panel-header .search-submit:hover svg {
    stroke: #07c160 !important;
}

/* 小尺寸图书封面样式 */
.book-cover-small {
    width: 68px !important;
    height: 90px !important;
    border-radius: 4px !important;
    overflow: hidden !important;
    background-color: #f5f5f5 !important;
    flex-shrink: 0 !important;
}

body.dark-mode .book-cover-small {
    background-color: #333 !important;
}

.book-cover-img-small {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

.default-cover-small {
    width: 100% !important;
    height: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: #f5f5f5 !important;
    color: #666 !important;
    font-size: 24px !important;
    font-weight: 600 !important;
}

body.dark-mode .default-cover-small {
    background-color: #333 !important;
    color: #999 !important;
}

/* 小尺寸图书信息样式 */
.book-info-small {
    flex: 1 !important;
    min-width: 0 !important;
}

.book-info-small h3 {
    margin: 0 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    color: #333 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

body.dark-mode .book-info-small h3 {
    color: #e0e0e0 !important;
}

.book-info-small p {
    margin: 4px 0 0 0 !important;
    font-size: 12px !important;
    color: #858c96 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

body.dark-mode .book-info-small p {
    color: #aaa !important;
}

/* 图书信息容器 - 确保在深色模式下也能正确显示 */
.toc-book-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

body.dark-mode .toc-book-info {
    border-bottom: none;
    padding-bottom: 0;
}

/* 搜索弹出图层样式 */
.search-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background-color: rgba(0, 0, 0, 0.5) !important;
    display: none !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 99999 !important;
}

.search-overlay.active {
    display: flex !important;
}

.search-overlay-content {
    background-color: #fff !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15) !important;
    width: 90% !important;
    max-width: 600px !important;
    max-height: 80% !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
}

body.dark-mode .search-overlay-content {
    background-color: #333 !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3) !important;
}

.search-overlay-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 16px 20px !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
}

body.dark-mode .search-overlay-header {
    border-bottom-color: rgba(255, 255, 255, 0.2) !important;
}

.search-overlay-header h3 {
    margin: 0 !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    color: #333 !important;
}

body.dark-mode .search-overlay-header h3 {
    color: #e0e0e0 !important;
}

.search-close {
    background: none !important;
    border: none !important;
    color: #858c96 !important;
    cursor: pointer !important;
    padding: 4px !important;
    border-radius: 4px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.2s ease !important;
}

body.dark-mode .search-close {
    color: #aaa !important;
}

.search-close:hover {
    background-color: rgba(0, 0, 0, 0.05) !important;
    color: #333 !important;
}

body.dark-mode .search-close:hover {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #e0e0e0 !important;
}

.search-overlay-body {
    padding: 20px !important;
    flex: 1 !important;
    overflow-y: auto !important;
}

/* 搜索框样式 */
.search-input {
    width: 100% !important;
    padding: 10px 16px !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    border-radius: 24px !important;
    font-size: 16px !important;
    height: 40px !important;
    box-sizing: border-box !important;
    color: #333 !important;
    margin-bottom: 20px !important;
}

body.dark-mode .search-input {
    border-color: rgba(255, 255, 255, 0.2) !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #e0e0e0 !important;
}

.search-input::placeholder {
    color: #ccc !important;
}

body.dark-mode .search-input::placeholder {
    color: #666 !important;
}

.search-overlay .search-box {
    position: relative !important;
    width: 100% !important;
    margin-bottom: 20px !important;
}

.search-submit {
    position: absolute !important;
    right: 12px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    padding: 0 !important;
    background: none !important;
    border: none !important;
    color: #858c96 !important;
    cursor: pointer !important;
    height: 40px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 24px !important;
    opacity: 0.7 !important;
}

body.dark-mode .toc-panel-header .search-submit {
    background-color: #00000000 !important;
}

.toc-panel-header .search-submit:hover {
    color: #07c160 !important;
    opacity: 1 !important;
}

body.dark-mode .toc-panel-header .search-submit:hover {
    color: #07c160 !important;
}

/* 底部固定容器样式 */
.bottom-fixed-container {
    position: fixed !important;
    bottom: 10px !important;
    left: 0 !important;
    right: 0 !important;
    background: none !important;
    z-index: 999 !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* 页面操作链接样式 */
.page-actions-line {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    text-align: center !important;
    background: none !important;
}

.page-action-link {
    display: inline-flex !important;
    align-items: center !important;
    gap: 5px !important;
    padding: 5px 10px !important;
    text-decoration: none !important;
    color: #999 !important;
    font-size: 12px !important;
    transition: all 0.3s ease !important;
    white-space: nowrap !important;
}

.page-action-link:hover {
    color: #666 !important;
    background-color: rgba(0, 0, 0, 0.05) !important;
    border-radius: 4px !important;
}

.page-action-link span:first-child {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

/* 权限标签样式 */
.permission-label {
    color: #999 !important;
    font-size: 12px !important;
    margin-right: 10px !important;
    padding-right: 0 !important;
    white-space: nowrap !important;
}

/* 深色模式权限标签样式 */
body.dark-mode .permission-label {
    color: #999 !important;
}

/* 深色模式样式 */
body.dark-mode .page-action-link {
    color: #999 !important;
}

body.dark-mode .page-action-link:hover {
    color: #ccc !important;
    background-color: rgba(255, 255, 255, 0.1) !important;
}

/* 页面详情样式 - 强制padding为0 */
#page-details {
    padding: 0 !important;
    margin: 0 !important;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .page-actions-line {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .page-action-link {
        font-size: 12px;
        padding: 4px 8px;
    }
}