/* @settings

name: HiNote
id: highlight-comment-settings
settings:
    - 
        id: highlight-comment-general
        title: 高亮卡片
        type: heading
        level: 1
    - 
        id: highlight-text-settings
        title: 文本设置
        type: heading
        level: 2
    - 
        id: highlight-text-font-size
        title: 高亮文本字号
        type: variable-number
        default: 12
        format: px
        description: 调整高亮文本的字体大小
    - 
        id: highlight-text-line-height
        title: 高亮文本行高
        type: variable-number-slider
        default: 1.5
        min: 1
        max: 2
        step: 0.1
    - 
        id: highlight-note-settings
        title: 评论设置
        type: heading
        level: 2
    - 
        id: hi-note-font-size
        title: 评论文本字号
        type: variable-number
        default: 13
        format: px
        description: 调整评论文本的字体大小
    - 
        id: hi-note-line-height
        title: 评论文本行高
        type: variable-number-slider
        default: 1.5
        min: 1
        max: 2
        step: 0.1
        description: 调整评论文本的行间距
*/

/* 只针对评论插件内容移除内边距 */
.workspace-leaf-content[data-type="comment-view"] .view-content {
    padding: 0 !important;
}

/* Markdown 渲染样式修复 - 移除段落上下边距 */
.highlight-text-content.markdown-rendered p,
.hi-note-content.markdown-rendered p,
.flashcard-content.markdown-rendered p,
.flashcard-paragraph.markdown-rendered p,
.hi-note-tooltip-content.markdown-rendered p,
.highlight-chat-message-content.markdown-rendered p {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}

/* Markdown 渲染样式修复 - 设置分割线的上下边距 */
.highlight-text-content.markdown-rendered hr,
.hi-note-content.markdown-rendered hr,
.flashcard-content.markdown-rendered hr,
.flashcard-paragraph.markdown-rendered hr,
.hi-note-tooltip-content.markdown-rendered hr,
.highlight-chat-message-content.markdown-rendered hr {
    margin-top: 12px !important;
    margin-bottom: 12px !important;
}

/* Markdown 渲染样式修复 - 移除引用块的边距 */
.highlight-text-content.markdown-rendered blockquote,
.hi-note-content.markdown-rendered blockquote,
.flashcard-content.markdown-rendered blockquote,
.flashcard-paragraph.markdown-rendered blockquote,
.hi-note-tooltip-content.markdown-rendered blockquote,
.highlight-chat-message-content.markdown-rendered blockquote {
    margin: 0 !important;
}

/* Markdown 渲染样式修复 - 移除代码块的边距 */
.highlight-text-content.markdown-rendered pre,
.hi-note-content.markdown-rendered pre,
.flashcard-content.markdown-rendered pre,
.flashcard-paragraph.markdown-rendered pre,
.hi-note-tooltip-content.markdown-rendered pre,
.highlight-chat-message-content.markdown-rendered pre {
    margin: 0 !important;
}

/* Markdown 渲染样式修复 - 移除表格相关元素的边距 */
.highlight-text-content.markdown-rendered div.table-wrapper,
.hi-note-content.markdown-rendered div.table-wrapper,
.flashcard-content.markdown-rendered div.table-wrapper,
.flashcard-paragraph.markdown-rendered div.table-wrapper,
.hi-note-tooltip-content.markdown-rendered div.table-wrapper,
.highlight-chat-message-content.markdown-rendered div.table-wrapper,
.highlight-text-content.markdown-rendered table,
.hi-note-content.markdown-rendered table,
.flashcard-content.markdown-rendered table,
.flashcard-paragraph.markdown-rendered table,
.hi-note-tooltip-content.markdown-rendered table,
.highlight-chat-message-content.markdown-rendered table {
    margin: 0 !important;
}

/* Markdown 渲染样式修复 - 移除标题上下边距 */
.highlight-text-content.markdown-rendered h1,
.highlight-text-content.markdown-rendered h2,
.highlight-text-content.markdown-rendered h3,
.highlight-text-content.markdown-rendered h4,
.highlight-text-content.markdown-rendered h5,
.highlight-text-content.markdown-rendered h6,
.hi-note-content.markdown-rendered h1,
.hi-note-content.markdown-rendered h2,
.hi-note-content.markdown-rendered h3,
.hi-note-content.markdown-rendered h4,
.hi-note-content.markdown-rendered h5,
.hi-note-content.markdown-rendered h6,
.flashcard-content.markdown-rendered h1,
.flashcard-content.markdown-rendered h2,
.flashcard-content.markdown-rendered h3,
.flashcard-content.markdown-rendered h4,
.flashcard-content.markdown-rendered h5,
.flashcard-content.markdown-rendered h6,
.flashcard-paragraph.markdown-rendered h1,
.flashcard-paragraph.markdown-rendered h2,
.flashcard-paragraph.markdown-rendered h3,
.flashcard-paragraph.markdown-rendered h4,
.flashcard-paragraph.markdown-rendered h5,
.flashcard-paragraph.markdown-rendered h6,
.hi-note-tooltip-content.markdown-rendered h1,
.hi-note-tooltip-content.markdown-rendered h2,
.hi-note-tooltip-content.markdown-rendered h3,
.hi-note-tooltip-content.markdown-rendered h4,
.hi-note-tooltip-content.markdown-rendered h5,
.hi-note-tooltip-content.markdown-rendered h6,
.highlight-chat-message-content.markdown-rendered h1,
.highlight-chat-message-content.markdown-rendered h2,
.highlight-chat-message-content.markdown-rendered h3,
.highlight-chat-message-content.markdown-rendered h4,
.highlight-chat-message-content.markdown-rendered h5,
.highlight-chat-message-content.markdown-rendered h6 {
    margin-top: 0.2em !important;
    margin-bottom: 0.2em !important;
    line-height: 1.3 !important;
}

/* 修复有序和无序列表的边距问题 */
.highlight-text-content.markdown-rendered ul,
.highlight-text-content.markdown-rendered ol,
.hi-note-content.markdown-rendered ul,
.hi-note-content.markdown-rendered ol,
.flashcard-content.markdown-rendered ul,
.flashcard-content.markdown-rendered ol,
.flashcard-paragraph.markdown-rendered ul,
.flashcard-paragraph.markdown-rendered ol,
.highlight-chat-message-content.markdown-rendered ul,
.highlight-chat-message-content.markdown-rendered ol {
    margin-top: -1.4em !important; /* 使用负值减小上边距 */
    margin-bottom: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    padding-left: 1.5em !important; /* 保留左侧缩进以显示列表标记 */
}

/* 减小列表项之间的间距 */
.highlight-text-content.markdown-rendered li,
.hi-note-content.markdown-rendered li,
.flashcard-content.markdown-rendered li,
.flashcard-paragraph.markdown-rendered li,
.highlight-chat-message-content.markdown-rendered li {
    margin: 0 !important;
    margin-bottom: -1em !important; /* 使用负值边距使列表项更紧凑 */
    padding: 0 !important;
    line-height: 1.5 !important; /* 减小行高 */
    min-height: 0 !important;
}

/* 处理列表项内的段落 */
.highlight-text-content.markdown-rendered li > p,
.hi-note-content.markdown-rendered li > p,
.flashcard-content.markdown-rendered li > p,
.flashcard-paragraph.markdown-rendered li > p,
.hi-note-tooltip-content.markdown-rendered li > p,
.highlight-chat-message-content.markdown-rendered li > p {
    margin: 0 !important;
    padding: 0 !important;
    display: inline; /* 使段落内容与列表标记在同一行 */
}

.highlight-empty-state {
    color: var(--text-muted);
    text-align: center;
    padding: 32px 16px;
    font-size: 13px;
}

/* 搜索区域样式 */
.highlight-search-container {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-bottom: 1px solid var(--background-modifier-border);
}

.highlight-search-input {
    flex: 1;
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid var(--background-modifier-border);
    background-color: var(--background-primary);
    font-size: 13px;
}

.highlight-search-input:focus {
    outline: none;
    border-color: var(--interactive-accent);
    box-shadow: 0 0 0 1px var(--interactive-accent);
}

.highlight-search-icons {
    display: flex;
    gap: 8px;
}

.highlight-icon-button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    border-radius: 4px;
    border: none;
    background: none;
    color: var(--icon-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.highlight-icon-button:hover {
    color: var(--text-accent);
    background-color: var(--background-modifier-hover);
}

.highlight-icon-button:hover svg {
    stroke: var(--text-accent);
    transform: scale(1.1);
}

.highlight-list {
    column-count: auto;
    column-width: 250px;
    column-gap: 12px;
}

.highlight-card {
    border: 1px solid var(--background-modifier-border);
    border-radius: 8px;
    background-color: var(--highlight-card-bg-color, var(--background-primary));
    transition: all 0.2s ease;
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 8px;
    display: inline-block;
    width: 100%;
    animation: fadeIn 0.3s ease;
}

.highlight-card:hover {
    background-color: var(--highlight-card-hover-bg-color, var(--background-modifier-hover));
}

.highlight-card-filename svg {
    opacity: 0.7;
    transition: all 200ms ease-in-out;
}

.highlight-card-filename:hover svg {
    opacity: 1;
    transform: scale(1.1);
    color: var(--text-accent);
}

.highlight-card.selected {
    border-color: var(--interactive-accent);
    box-shadow: 0 0 0 1px var(--interactive-accent);
}

.highlight-content {
    padding: 6px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.highlight-text-container {
    display: flex;
    gap: 12px;
    align-items: stretch;
    position: relative;
    min-height: 0;
}

.highlight-text {
    position: relative;
    color: var(--text-muted);
    line-height: var(--highlight-text-line-height, 1.5);
    font-size: var(--highlight-text-font-size, 12px);
    flex-grow: 1;
    padding: 2px 0;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

.highlight-text-decorator {
    width: 3px;
    background-color: var(--text-highlight-bg);
    border-radius: 1.5px;
    flex-shrink: 0;
}

.highlight-action-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    opacity: 0;
    height: 0;
    margin: 0;
    padding: 0px 4px 2px 4px;
}

.highlight-action-buttons-left,
.highlight-action-buttons-right {
    display: flex;
    gap: 8px;
    align-items: center;
}

.highlight-card.selected .highlight-action-buttons {
    opacity: 1;
    height: auto;
    margin-top: 4px;
    visibility: visible;
}

.highlight-action-btn:hover {
    background: var(--background-modifier-hover);
}

.highlight-action-btn:hover svg {
    stroke: var(--text-accent);
    transform: scale(1.1);
}

.hi-note {
    padding: 8px;
    background-color: var(--hi-note-bg-color, var(--background-primary));
    border-radius: 4px;
    margin-bottom: 4px;
    position: relative;
}

.hi-note-content {
    color: var(--text-normal);
    font-size: var(--hi-note-font-size, 13px);
    line-height: var(--hi-note-line-height, 1.5);
    margin-bottom: 0;
    cursor: text;
    transition: background-color 0.2s ease;
    padding: 2px;
    white-space: pre-wrap;       /* 保留空格和换行符 */
    word-wrap: break-word;       /* 允许在单词内换行 */
    word-break: break-word;      /* 在需要时在单词内换行 */
}

.hi-note-content:hover {
    background-color: var(--hi-note-hover-bg-color, var(--background-modifier-hover));
}

.hi-note-edit-hint {
    display: none;
    font-size: 11px;
    color: var(--text-faint);
    margin-left: 4px;
    opacity: 0.7;
}

/* 当鼠标悬停在内容区域时显示编辑提示 */
.hi-note-content:hover + .hi-note-footer .hi-note-edit-hint {
    display: inline-block;
}

.hi-note-content:hover::after {
    display: inline;
}

.hi-note-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: 0px;
}

.hi-note-time {
    font-size: 11px;
    color: var(--text-faint);
    margin-right: auto;
    margin-top: 4px;
}

.hi-note-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

.hi-note:hover .hi-note-actions {
    opacity: 1;
}

.hi-note-actions button:not(.clickable-icon) {
    background: none;
    border: none;
    padding: 4px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: none;
}

.hi-note-actions button:not(.clickable-icon):hover {
    color: var(--text-error);
    background: none;
    box-shadow: none;
}

/* 标签相关样式 */
.highlight-tags-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.highlight-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 4px;
    background-color: var(--background-secondary);
    color: var(--text-accent);
    font-size: 12px;
    white-space: nowrap;
}

/* 纯标签评论的特殊样式 */
.pure-tags-comment {
    background-color: var(--background-primary);
    border-radius: 4px;
    padding: 8px;
    position: relative;
    border: 2px solid color-mix(in srgb, var(--text-accent) 10%, transparent);
}

.pure-tags-comment .hi-note-footer {
    display: none; /* 隐藏时间显示 */
}

.pure-tags-comment .hi-note-content {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 0;
}

/* 纯标签评论不显示双击提示 */
.pure-tags-comment .hi-note-content:hover::after {
    display: none;
}

.hi-note-input {
    padding: 8px;
    background-color: var(--background-primary);
    border-radius: 6px;
    margin: 0 0 4px 0;
    width: 100%;
}

.hi-note-input textarea {
    width: 100%;
    min-height: 80px;
    padding: 8px 12px;
    border: 1px solid var(--background-modifier-border);
    border-radius: 4px;
    background-color: var(--background-primary);
    color: var(--text-normal);
    font-size: 13px;
    line-height: 1.5;
    resize: vertical;
    margin: 0;
    transition: border-color 0.2s ease;
}

.hi-note-input textarea:focus {
    outline: none;
    border-color: var(--interactive-accent);
}

.hi-note-input textarea::placeholder {
    color: var(--text-faint);
}

/* 导出为图片按钮 */
.highlight-btn {
    /* 布局相关 */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 64px;
}

.highlight-btn:hover {
    background-color: var(--background-modifier-hover);
    color: var(--text-accent);
}

.hi-notes-section {
    background-color: var(--background-secondary);
    padding: 8px;
    border-bottom-right-radius: 8px; /* 右下角圆角 */
    border-bottom-left-radius: 8px; /* 左下角圆角 */
}

.hi-notes-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.highlight-search-container {
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 12px;
    background-color: var(--background-primary);
    border-bottom: 1px solid var(--background-modifier-border);
    backdrop-filter: blur(10px);
}

.highlight-search-input {
    width: 100%;
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid var(--background-modifier-border);
    background-color: var(--background-primary);
    color: var(--text-normal);
    font-size: 13px;
}

.highlight-search-input:focus {
    outline: none;
    border-color: var(--interactive-accent);
    box-shadow: 0 0 0 2px var(--background-modifier-border-hover);
}

.highlight-container {
    height: calc(100% - 60px);
    overflow-y: auto;
    padding: 12px;
}

.hi-note-button {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 0px 2px;
    border: none;
    border-radius: 3px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 1;
    transition: all 0.2s ease;
    height: 20px;
    z-index: 1;
    line-height: 1;
}

.hi-note-button-hidden {
    opacity: 0;
}

/* 鼠标悬停时显示按钮 */
.cm-line:hover .hi-note-button-hidden,
.cm-highlight:hover + .hi-note-widget .hi-note-button-hidden,
.hi-note-widget:hover .hi-note-button-hidden {
    opacity: 1;
}

/* 新样式：没有评论的按钮半透明显示 */
.hi-note-button-no-comments {
    opacity: 0.5; /* 半透明而不是完全隐藏 */
}

/* 鼠标悬停时显示没有评论的按钮 */
.cm-line:hover .hi-note-button-no-comments,
.cm-highlight:hover + .hi-note-widget .hi-note-button-no-comments,
.hi-note-widget:hover .hi-note-button-no-comments {
    opacity: 1;
}

.hi-note-icon-container {
    display: inline-flex;
    align-items: center;
    gap: 1px;
    color: var(--text-muted);
    transform: scale(0.9);
    line-height: 1;
}

.hi-note-count {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    margin-left: 1px;
    display: inline-flex;
    align-items: center;
}

.hi-note-tooltip {
    position: fixed;
    background-color: var(--background-primary);
    border: 1px solid var(--background-modifier-border);
    border-radius: 6px;
    padding: 10px 12px;
    min-width: 240px;
    max-width: 360px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    z-index: 99999;
    pointer-events: auto;
}

.hi-note-tooltip-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hi-note-tooltip-item {
    padding: 1px 0;
}

.hi-note-tooltip-content {
    font-size: 12px;
    line-height: 1.4;
    color: var(--text-normal);
    word-break: break-word;
    padding: 2px 0;
}

/* 只处理 tooltip 中列表的上下边距 */
.hi-note-tooltip-content.markdown-rendered ul,
.hi-note-tooltip-content.markdown-rendered ol {
    margin-top: 4px !important;
    margin-bottom: 4px !important;
}


.hi-note-tooltip-time {
    font-size: 10px;
    color: var(--text-faint);
    margin-top: 0px;
}

.hi-note-tooltip-more {
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
    padding-top: 4px;
    border-top: 1px solid var(--background-modifier-border);
    margin-top: 4px;
}

.hi-note-tooltip.hi-note-tooltip-hidden {
    display: none !important;
}

/* 隐藏空格样式 */
.hi-note-spacer {
    display: inline-block;
    width: 2px;
    margin-right: 4px;
    opacity: 0;
    pointer-events: none;
    user-select: none;
}

/* Flashcard styles */
.flashcard-progress-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--progress-width, 0%);
    background: linear-gradient(to right, var(--interactive-accent-hover), var(--interactive-accent));
    opacity: 0.15;
    transition: width 0.3s ease;
    z-index: 0;
    border-radius: 8px 0 0 8px;
}

/* 当进度为 100% 时显示完整圆角 */
.flashcard-progress-container::before[style*="width: 100%"] {
    border-radius: 8px;
}

.flashcard-progress-container > * {
    position: relative;
    z-index: 1;
}

.flashcard-progress-text {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--text-muted);
}

.flashcard-progress-text .separator {
    color: var(--text-faint);
}

.flashcard-progress-text .stat {
    display: flex;
    align-items: center;
    gap: 4px;
}

.flashcard-progress-text .stat-value {
    color: var(--text-normal);
}

.flashcard-progress-text .group-name {
    font-weight: 500;
    color: var(--text-normal);
}


.flashcard-modal-input {
    width: 100%;
    padding: 8px;
    margin-bottom: 16px;
    border: 1px solid var(--background-modifier-border);
    border-radius: 4px;
    background-color: var(--background-primary);
    color: var(--text-normal);
    font-size: 14px;
    line-height: 1.5;
    resize: vertical;
}

textarea.flashcard-modal-input {
    min-height: 80px;
    font-family: var(--font-text);
}

.flashcard-modal-input.small {
    width: 80px;
    margin-bottom: 0;
    margin-left: 8px;
    padding: 4px 8px;
}

.flashcard-modal-settings {
    margin-top: 16px;
    padding: 16px;
    background-color: var(--background-secondary);
    border-radius: 8px;
    margin-bottom: 16px;
}

.flashcard-modal-settings h4 {
    font-size: 16px;
    color: var(--text-normal);
}

.flashcard-modal-option {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.flashcard-modal-checkbox {
    margin-right: 8px;
}

.flashcard-modal-label {
    font-size: 14px;
    color: var(--text-normal);
}

/* Rating buttons */
.flashcard-rating-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 10px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
}

.flashcard-rating-button[data-rating='again'] {
    background-color: #6A8390;
}

.flashcard-rating-button[data-rating='hard'] {
    background-color: #FF977B;
}

.flashcard-rating-button[data-rating='good'] {
    background-color: #77D1C1;
}

.flashcard-rating-button[data-rating='easy'] {
    background-color: #6BC8FC;
}

.flashcard-rating-button:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.flashcard-rating-button .days {
    font-size: 0.8em;
    margin-top: 4px;
    opacity: 0.9;
}

.flashcard-mode {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 20px;
    justify-content: center;
}

.flashcard-main-container {
    display: flex;
    flex: 1;
    gap: 12px;
}

.flashcard-sidebar {
    width: 280px;
    border-right: 1px solid var(--background-modifier-border);
    padding-right: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.flashcard-add-group {
    padding: 4px;
    margin: 8px 0px;
    border-radius: 4px;
    color: var(--text-normal);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--background-modifier-border);
}

.flashcard-add-group:hover {
    color: var(--text-accent);
    background-color: var(--background-modifier-hover);
}

/* 模态框样式 */
.flashcard-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.flashcard-modal-content {
    background-color: var(--background-primary);
    padding: 20px;
    border-radius: 8px;
    width: 400px;
    max-width: 90%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.flashcard-modal h3 {
    margin: 0 0 20px 0;
    color: var(--text-normal);
}

.flashcard-modal-input,
.flashcard-modal-select {
    width: 100%;
    padding: 8px;
    margin-bottom: 15px;
    border: 1px solid var(--background-modifier-border);
    border-radius: 4px;
    background-color: var(--background-primary);
    color: var(--text-normal);
}

.flashcard-modal-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

.flashcard-modal-button {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    background-color: var(--background-modifier-border);
    color: var(--text-normal);
    transition: background-color 0.2s;
}

.flashcard-modal-button:hover {
    background-color: var(--background-modifier-border-hover);
}

.flashcard-modal-button.primary {
    background-color: var(--interactive-accent);
    color: var(--text-on-accent);
}

.flashcard-modal-button.primary:hover {
    background-color: var(--interactive-accent-hover);
}

.flashcard-default-groups,
.flashcard-custom-groups {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.flashcard-group-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* 自定义分组卡片样式 */
.flashcard-custom-groups .flashcard-group-item {
    display: flex;
    flex-direction: column;
    padding: 12px;
    margin: 4px 0;
    background: var(--background-primary);
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03);
    cursor: pointer;
    transition: all 0.2s ease;
    align-items: stretch;
    border: 1px solid var(--background-modifier-border);
}

.flashcard-custom-groups .flashcard-group-item:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.flashcard-custom-groups .flashcard-group-item.active {
    border: 1px solid var(--interactive-accent);
}

/* 分组标题和操作按钮行 */
.flashcard-custom-groups .flashcard-group-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.flashcard-custom-groups .flashcard-group-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 500;
}

.flashcard-custom-groups .flashcard-group-icon svg {
    width: 16px;
    height: 16px;
}

.flashcard-custom-groups .flashcard-group-actions {
    display: flex;
    gap: 8px;
}

.flashcard-custom-groups .flashcard-group-action {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.flashcard-custom-groups .flashcard-group-action:hover {
    color: var(--text-accent);
    background: var(--background-modifier-hover);
}

/* 统计数据行 */
.flashcard-custom-groups .flashcard-group-stats {
    display: flex;
    justify-content: space-around;
    padding: 8px;
    background: var(--background-secondary);
    border-radius: 4px;
    margin-top: auto;
}

.flashcard-custom-groups .flashcard-group-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-muted);
}

.flashcard-custom-groups .flashcard-stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flashcard-custom-groups .flashcard-stat-icon svg {
    width: 16px;
    height: 16px;
}

.flashcard-group-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.flashcard-group-item-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.flashcard-group-icon {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.flashcard-group-item.active .flashcard-group-icon {
    color: var(--text-accent);
}

.flashcard-group-name {
    font-size: 0.9em;
}

.flashcard-group-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.flashcard-group-item:hover .flashcard-group-actions {
    opacity: 1;
}

.flashcard-group-action {
    padding: 2px;
    border-radius: 4px;
    color: var(--text-muted);
    cursor: pointer;
}

.flashcard-group-action:hover {
    color: var(--text-normal);
    background-color: var(--background-modifier-hover);
}

.flashcard-group-item:hover {
    background-color: var(--background-modifier-hover);
}

.flashcard-group-item.active {
    background-color: var(--background-modifier-hover);
    font-weight: 600;
    color: var(--text-accent);
}

.flashcard-group-count {
    font-size: 11px;
    color: var(--text-faint);
    background: var(--background-secondary);
    padding: 2px 8px;
    border-radius: 10px;
}

.flashcard-content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.flashcard-progress-container {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--background-secondary);
    border-radius: 8px;
    border-bottom: 1px solid var(--background-modifier-border);
}

.flashcard-stats {
    font-size: 0.9em;
    color: var(--text-muted);
}

.flashcard-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 20px;
    background: var(--background-secondary);
    border-radius: 8px;
}

.flashcard {
    position: relative;
    width: 100%;
    max-width: 800px;
    height: 400px;
    perspective: 2000px;
    cursor: pointer;
}

.flashcard-side {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 12px;
    border: 1px solid var(--background-modifier-border);
    background: var(--background-primary);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flashcard-content {
    font-size: 1.2em;
    line-height: 1.75;
    text-align: left;
    max-width: 90%;
    overflow-y: auto;
    max-height: 100%;
    padding: 16px 0px;
    white-space: pre-wrap;
}

.flashcard-back .flashcard-content hr {
    margin: 20px 0;
    border: none;
    height: 1px;
    background: var(--text-muted);
    background-color: var(--background-modifier-border);
}

.flashcard-front {
    transform: rotateY(0);
}

.flashcard-back {
    transform: rotateY(-180deg);
}

.flashcard.is-flipped .flashcard-front {
    transform: rotateY(180deg);
}

.flashcard.is-flipped .flashcard-back {
    transform: rotateY(0);
}

.flashcard-rating {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 0;
    padding: 0 20px;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.4s ease-in-out;
}

.flashcard-rating-button {
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.flashcard.is-flipped + .flashcard-rating {
    margin-top: 30px;
    max-height: 100px;
    opacity: 1;
}

.flashcard.is-flipped + .flashcard-rating .flashcard-rating-button {
    transform: translateY(0);
    opacity: 1;
}

.flashcard.is-flipped + .flashcard-rating .flashcard-rating-button:nth-child(1) { transition-delay: 0.1s; }
.flashcard.is-flipped + .flashcard-rating .flashcard-rating-button:nth-child(2) { transition-delay: 0.2s; }
.flashcard.is-flipped + .flashcard-rating .flashcard-rating-button:nth-child(3) { transition-delay: 0.3s; }
.flashcard.is-flipped + .flashcard-rating .flashcard-rating-button:nth-child(4) { transition-delay: 0.4s; }

.flashcard-counter {
    font-size: 0.9em;
    color: var(--text-muted);
    margin-top: 10px;
}

.flashcard-source {
    font-size: 0.8em;
    color: var(--text-faint);
    margin-top: 5px;
}

.flashcard-empty {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.2em;
    padding: 40px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .flashcard {
        height: 250px;
    }

    .flashcard-content {
        font-size: 1em;
    }

    .flashcard-rating {
        flex-wrap: wrap;
    }
}

/* 深色模式优化 */
.theme-dark .workspace-leaf-content[data-type="comment-view"] .highlight-container.flashcard-mode .flashcard-front,
.theme-dark .workspace-leaf-content[data-type="comment-view"] .highlight-container.flashcard-mode .flashcard-back {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2),
        0 2px 4px -1px rgba(0, 0, 0, 0.1);
}

/* 模板选择器样式 */
.highlight-template-selector {
    padding: 0 0 16px 0;
    position: relative;  /* 添加相对定位 */
    z-index: 1;         /* 确保选择器在按钮上方 */
}

.highlight-template-select {
    width: 100%;
    padding: 8px 32px 8px 8px;  /* 右侧留出箭头的空间 */
    border-radius: 4px;
    background-color: var(--background-modifier-form-field);
    border: 1px solid var(--background-modifier-border);
    height: 36px;  /* 设置固定高度 */
    line-height: 1.4;  /* 添加行高 */
    font-size: 14px;
    color: var(--text-normal);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 16px;
}

.highlight-template-select:hover {
    border-color: var(--interactive-accent);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.highlight-template-select:focus {
    outline: none;
    border-color: var(--interactive-accent);
    box-shadow: 0 0 0 2px var(--interactive-accent-hover);
}

/* 导出预览弹窗样式 */
.highlight-export-modal {
    max-width: 800px;
    min-height: 400px;  /* 设置最小高度 */
    max-height: 90vh;   /* 设置最大高度 */
    height: auto;       /* 自适应内容高度 */
    display: flex;
    flex-direction: column;
}

.highlight-export-main-container {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: auto;     /* 改为 auto，允许容超出时滚动 */
    padding: 12px 4px 4px 4px;      /* 添加内边距 */
}

.highlight-export-preview-container {
    padding: 20px;
    margin: 16px 0;
    background-color: var(--background-secondary);
    border-radius: 8px;
    max-height: 70vh;
    overflow-y: auto;
}

.highlight-export-modal-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px;
    margin: 0 -16px -16px -16px;  /* 抵消 Modal 的 padding */
    border-top: 1px solid var(--background-modifier-border);
    background-color: var(--background-primary);  /* 添加背景色 */
}

/* 导出容器样式 */
.highlight-export-container {
    padding: 20px;
    margin: 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    width: 480px;
}

/* 预览容器样式 */
.highlight-export-preview {
    padding: 20px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 4px;
}

/* 悬停效果 */
.highlight-export-card-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
}

/* 深色模式适配 */
.theme-dark .highlight-export-card-modern {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.theme-dark .highlight-export-card-modern:hover {
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
}

/* 亮色模式适配 */
.theme-light .highlight-export-card-modern {
    background: linear-gradient(to bottom right,
        var(--background-primary) 0%,
        var(--background-primary-alt) 100%);
}

/* 设置页面样式 */
.prompt-settings-container {
    background-color: var(--background-secondary);
    border-radius: 8px;
    padding: 16px;
    margin: 16px 0;
}

.prompt-settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.prompt-settings-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.new-prompt-section {
    background-color: var(--background-primary);
    border-radius: 6px;
    padding: 16px;
    margin: 12px 0px;
}

.prompt-list {
    margin-top: 12px;
    display: flex;
    flex-direction: column; /* 元素垂直排列 */
    gap: 8px; /* 设置元素之间的间距 */
}

.prompt-item {
    background-color: var(--background-primary);
    border-radius: 6px;
    padding: 12px;
    position: relative;
}

.prompt-name-input {
    width: 100%;
    margin-bottom: 8px;
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid var(--background-modifier-border);
    background-color: var(--background-primary);
    color: var(--text-normal);
    font-size: 13px;
    line-height: 1.4;
    resize: vertical;
}

.prompt-content-input {
    width: 100%;
    margin-bottom: 8px;
    padding: 8px;
    border-radius: 4px;
    border: 1px solid var(--background-modifier-border);
    background-color: var(--background-primary);
    color: var(--text-normal);
    font-size: 13px;
    line-height: 1.5;
    resize: vertical;
}

.prompt-add-btn {
    padding: 4px 12px;
    border-radius: 4px;
    cursor: pointer;
}

.prompt-display-mode {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 4px;
    border-radius: 4px;
    margin-bottom: 2px;
}

.prompt-info {
    flex: 1;
    margin-right: 16px;
}

.prompt-name {
    font-weight: 500;
    margin-bottom: 4px;
}

.prompt-content-preview {
    color: var(--text-muted);
    font-size: 0.9em;
    line-height: 1.4;
    max-height: 2.8em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    text-overflow: ellipsis;
}

.prompt-buttons {
    display: flex;
    flex-direction: row-reverse;
    gap: 8px;
    margin-top: 8px;
}

.prompt-edit-buttons {
    display: flex;
    flex-direction: row-reverse;
    gap: 8px;
}

/* 当在视图中时，移鼠标悬停效果和相关提示 */
.highlight-card.in-main-view {
    cursor: default;
}

.highlight-card.in-main-view:hover {
    background-color: var(--background-secondary);
}

.highlight-card.in-main-view .highlight-text-content {
    cursor: default;
}

/* 隐藏主视图中的点击提示 */
.highlight-card.in-main-view .highlight-text-content::after {
    display: none;
}

/* 文件名显示样式 */
.highlight-card-filename {
    padding: 8px 12px;
    font-size: 12px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--background-modifier-border);
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: grab;
}

.highlight-card-filename.dragging {
    cursor: grabbing;
    opacity: 0.7;
}

.highlight-card-filename-icon {
    display: flex;
    align-items: center;
    color: var(--text-muted);
}

.highlight-card-filename-icon svg {
    width: 14px;
    height: 14px;
}

.highlight-card-filename-text {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 调整提示文本样式 */
.hi-note-hint {
    font-size: 11px;
    color: var(--text-faint);
    margin-right: auto;
}

/* 主容布局 */
.highlight-main-container {
    display: flex;
    height: 100%;
    overflow: hidden;
}

/* 文件表容器样式优化 */
.highlight-file-list-container {
    width: 240px;
    border-right: 1px solid var(--background-modifier-border);
    display: none;
    overflow: hidden;
    background-color: var(--background-primary);
    padding: 0;
}

.highlight-file-list {
    padding: 8px;
    overflow-y: auto;
    height: calc(100% - 50px); /* 减去标题高度 */
}

/* 主内容区域样式 */
.highlight-content-container {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* 文件表标题样式优化 - 调整高度与索容器一致 */
.highlight-file-list-header {
    padding: 13.25px 16px;  /* 与搜索容器保持一致 */
    background-color: var(--background-primary);
    border-bottom: 1px solid var(--background-modifier-border);
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;  /* 垂直居中 */
}

.highlight-file-list-title {
    margin: 4px;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 件列表样式优化 */
.highlight-file-list {
    padding: 8px;
}

/* 文件项样式优化 */
.highlight-file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 8px;
    margin: 2px 0;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    min-height: 32px;
    width: 100%;
}

.highlight-file-item:hover {
    background-color: var(--background-modifier-hover);
}

.highlight-file-item.is-active {
    background-color: var(--nav-item-background-active);
}

/* "全部"选项特殊样式优化 */
.highlight-file-item-all {
    font-weight: 500;
    color: var(--text-normal);
    background-color: var(--background-primary);
    margin: 4px 0 8px;
}

.highlight-file-item-all:hover {
    background-color: var(--background-modifier-hover);
    transform: translateY(-1px);
}

.highlight-file-item-all.is-active {
    background-color: var(--nav-item-background-active);
    color: var(--text-accent);
    transform: none;
}

/* 文件列表分隔线优化 */
.highlight-file-list-separator {
    height: 1px;
    background-color: var(--background-modifier-border);
    margin: 8px 0;
    opacity: 0.6;
}

/* 高亮数量标签样式优化 */
.highlight-file-item-count {
    flex-shrink: 0;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-faint);
    background-color: var(--background-secondary);
    padding: 2px 8px;
    border-radius: 10px;
    min-width: 24px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

/* 文件项左侧容器样式优化 */
.highlight-file-item-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
    margin-right: 8px;
}

/* 文件名样式优化 */
.highlight-file-item-name {
    font-size: 13px;
    line-height: 1.4;
    color: var(--text-muted);
    transition: color 0.2s ease;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

.highlight-file-item:hover .highlight-file-item-name {
    color: var(--text-normal);
}

.highlight-file-item.is-active .highlight-file-item-name {
    color: var(--text-accent);
    font-weight: 500;
}

/* 文件图标样式优化 */
.highlight-file-item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    opacity: 0.7;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.highlight-file-item:hover .highlight-file-item-icon {
    opacity: 0.9;
    color: var(--text-accent);
}

.highlight-file-item.is-active .highlight-file-item-icon {
    opacity: 1;
    color: var(--text-accent);
}

/* 添加浮动按钮样式 */
.highlight-floating-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--interactive-accent);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
}

.highlight-floating-button:hover {
    transform: scale(1.1);
    background-color: var(--interactive-accent-hover);
}

.highlight-floating-button svg {
    width: 24px;
    height: 24px;
    color: var(--text-on-accent);
}

/* 浮动按钮隐藏状态 */
.highlight-floating-button-hidden {
    display: none !important;
}

/* 聊天窗口基础样式 */
.highlight-chat-window {
    position: fixed !important;
    min-height: 300px;
    min-width: 300px;
    width: 350px;
    height: 60vh;
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 12px;
    background-color: var(--background-primary-alt);
    border: 1px solid var(--background-modifier-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15) !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden;
    z-index: 9999 !important;
    resize: both !important;
    right: 30px;
    bottom: 42px;
}

/* 聊天窗口组件样式 */
.highlight-chat-header {
    padding: 14px 16px;
    background: var(--background-primary);
    border-bottom: 1px solid var(--background-modifier-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: grab;
    user-select: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* 关闭按钮样式 */
.highlight-chat-close {
    padding: 2px;
    border-radius: 4px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.highlight-chat-close:hover {
    background-color: var(--background-modifier-hover);
}

/* 聊天输入框样式 */
.highlight-chat-input-container .hi-note-input {
    padding: 4px;
    background: none;
    border: none;
}

.highlight-chat-input-container .hi-note-input textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--background-modifier-border);
    border-radius: 6px;
    background-color: var(--background-primary);
    font-size: 14px;
    line-height: 1.5;
    resize: none;
    overflow-y: auto;
}

/* 聊天消息样式 */
.highlight-chat-message {
    max-width: 85%;
    display: flex;
    flex-direction: column;
    gap: 2px;
    animation: fade-slide-up 0.2s ease;
}

.highlight-chat-message-user {
    align-self: flex-end;
}

.highlight-chat-message-assistant {
    align-self: flex-start;
}

.highlight-chat-message-content {
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.5;
    word-wrap: break-word;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.highlight-chat-message-user .highlight-chat-message-content {
    background-color: var(--interactive-accent);
    color: var(--text-on-accent);
    border-bottom-right-radius: 4px;
}

.highlight-chat-message-assistant .highlight-chat-message-content {
    background-color: var(--background-secondary);
    color: var(--text-normal);
    border-bottom-left-radius: 4px;
    white-space: pre-wrap;
}

/* 打字机效果相关样式 */
.highlight-chat-message-assistant.typing .highlight-chat-message-content {
    user-select: none;
}

.highlight-chat-message-assistant:not(.typing) .highlight-chat-message-content {
    user-select: text;
}

.highlight-chat-cursor {
    display: inline-block;
    width: 2px;
    height: 1.2em;
    background-color: currentColor;
    margin-left: 2px;
    vertical-align: middle;
    animation: blink 0.7s infinite;
}

/* 动画定 */
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes fade-slide-up {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 聊天历史记录区域 */
.highlight-chat-history {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background-color: var(--background-primary);
    position: relative;
}

.highlight-chat-history.drag-over::before {
    content: '';
    position: absolute;
    top: var(--drag-guide-top);
    left: var(--drag-guide-left);
    right: var(--drag-guide-right);
    height: var(--drag-guide-height);  /* 使用计算出的高度而不是bottom */
    border: 2px dashed var(--interactive-accent);
    border-radius: 8px;
    pointer-events: none;
    opacity: 0.6;
    z-index: 1;
}

/* 拖拽状态下的消息透明度 */
.highlight-chat-history.drag-over .highlight-chat-message {
    opacity: 0.5;
    transition: opacity 0.2s ease;
}

/* 拖拽动画 */
@keyframes pulse {
    0% { opacity: 0.3; }
    50% { opacity: 0.6; }
    100% { opacity: 0.3; }
}

/* 拖拽预览容器 */
.highlight-chat-previews {
    padding: 12px;
    background-color: var(--background-primary);
    border-radius: 8px;
    border: 1px solid var(--background-modifier-border);
}

/* 预览标题 */
.highlight-chat-preview-header {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--background-modifier-border);
}

/* 预览卡片容器 */
.highlight-chat-preview-cards {
    display: flex;
    flex-direction: column;
    gap: 2px; /* 增加卡片间距 */
    padding: 4px 0;
}

/* 预览卡片 */
.highlight-chat-preview-card {
    position: relative;
    padding: 8px 12px;
    background-color: var(--background-secondary);
    border-radius: 6px;
    transition: all 0.2s ease;
    min-height: 40px; /* 最小高度 */
    max-height: 80px; /* 最大高度 */
    margin-bottom: 8px;
}

.highlight-chat-preview-card:last-child {
    margin-bottom: 0;
}

/* 预览内容 */
.highlight-chat-preview-content {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-normal);
    display: -webkit-box;
    display: -moz-box;
    display: box;
    -webkit-line-clamp: 3; /* 最多显示3行 */
    -moz-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1; /* 让内容填充剩余空间 */
}

/* 兼容性回退 */
@supports not ((display: -webkit-box) or (display: -moz-box) or (display: box)) {
    .highlight-chat-preview-content {
        max-height: 4.5em; /* 3行文本的大致高度 */
        overflow: hidden;
        position: relative;
    }
}

/* 删除按钮 */
.highlight-chat-preview-delete {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
    opacity: 0;
    transition: all 0.2s ease;
}

.highlight-chat-preview-card:hover .highlight-chat-preview-delete {
    opacity: 1;
    background-color: var(--background-secondary);
}

.highlight-chat-preview-delete:hover {
    color: var(--text-error);
}

/* 简化的计数标签 */
.highlight-chat-preview-count {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

/* 预览消息样式 */
.highlight-chat-message-preview {
    align-self: stretch;
    max-width: 100%;
    margin: 8px 0;
    animation: fade-slide-up 0.2s ease;
}

/* 拖拽目标区域的反馈 */
.highlight-chat-history.drag-over {
    position: relative;
}

.highlight-text-content:active {
    cursor: grabbing;
}

/* 拖拽中的预览样式 */
.highlight-dragging {
    position: fixed;
    pointer-events: none;
    background-color: var(--background-primary);
    border: 1px solid var(--background-modifier-border);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 13px;
    width: 250px;
    min-height: 40px;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    opacity: 0.95;
    transform: scale(0.95);
    color: var(--text-normal);
}

.highlight-dragging::before {
    margin-right: 8px;
    color: var(--interactive-accent);
    font-size: 14px;
}

.highlight-dragging-content {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.highlight-chat-input-wrapper {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--background-modifier-border);
    background: var(--background-primary);
}

.highlight-chat-input {
    flex: 1;
    min-height: 36px;
    max-height: 150px;
    padding: 8px 12px;
    border: 1px solid var(--background-modifier-border);
    border-radius: 6px;
    background: var(--background-primary);
    font-size: 14px;
    line-height: 1.5;
    resize: none;
    overflow-y: auto;
}

.highlight-chat-input:focus {
    outline: none;
    border-color: var(--interactive-accent);
    box-shadow: 0 0 0 2px rgba(var(--interactive-accent-rgb), 0.2);
}

.highlight-chat-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

.highlight-chat-clear,
.highlight-chat-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.highlight-chat-clear:hover,
.highlight-chat-close:hover {
    color: var(--text-normal);
    background-color: var(--background-modifier-hover);
}

/* 聊天窗口标题栏样式 */
.highlight-chat-title {
    display: flex;
    align-items: center;
    gap: 4px;
}

.highlight-chat-model {
    color: var(--text-faint);
    font-size: 12px;
    background: none;
    border: none;
    padding: 2px 6px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.highlight-chat-model:hover {
    color: var(--text-muted);
    background-color: var(--background-modifier-hover);
}

/* AI 下拉菜单显示/隐藏状态 */
.highlight-dropdown-hidden {
    display: none !important;
}

/* 聊天窗口隐藏样式 */
.highlight-chat-hidden {
    display: none !important;
}

/* 修改评论按钮容器的样式 */
.hi-note-widget {
    position: relative;
    display: inline-flex;
    align-items: center;
    isolation: isolate;
    z-index: 999;
    height: 20px;
    vertical-align: text-top;
    margin-top: 0px;
    background-color: var(--background-secondary-alt);
    border-radius: 4px;
}

/* 当没有评论时，最小化 widget 的空间占用 */
.hi-note-widget-no-comments {
    width: 0;
    opacity: 0.9;
    transition: opacity 0.2s ease, width 0.2s ease, margin 0.2s ease;
}

/* 当鼠标悬停在高亮文本上时，恢复 widget 的宽度 */
.hi-note-widget-no-comments:hover {
    width: auto;
    opacity: 1;
}

/* AI 按钮和下拉菜单样式 */
.highlight-ai-container {
    position: relative;
    z-index: 1000;
}

.highlight-ai-btn:hover {
    background-color: var(--background-modifier-hover);
}

.highlight-ai-btn:hover svg {
    stroke: var(--text-accent);
    transform: scale(1.1);
}

/* 加载状态样式 */
.highlight-ai-btn.loading svg {
    animation: spin 2s linear infinite;
    stroke: var(--text-accent);
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

.highlight-ai-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 4px;
    background-color: var(--background-primary);
    border: 1px solid var(--background-modifier-border);
    border-radius: 6px;
    padding: 4px 0;
    min-width: 160px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    z-index: 9999;
}

.highlight-ai-dropdown.hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.highlight-ai-dropdown-item {
    padding: 6px 12px;
    font-size: 12px;
    color: var(--text-normal);
    cursor: pointer;
    transition: all 0.2s ease;
}

.highlight-ai-dropdown-item:hover {
    background-color: var(--background-modifier-hover);
    color: var(--text-accent);
}

/* AI 按钮样式 */
.highlight-ai-btn {
    order: -1;
    position: relative;
    padding: 6px;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

@keyframes ai-loading-spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* AI 服务设置区域样式 */
.ai-service-settings {
    background-color: var(--background-secondary);
    border-radius: 8px;
    padding: 12px 16px;
    margin: 16px 0;
}

/* 设置项容器样式 */
.ai-service-settings .setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75em 0;
}

/* 设置项控制区域样式 */
.ai-service-settings .setting-item-control {
    flex-shrink: 0;
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
    min-width: 200px;
}

/* 添加新的操作提示区域样式 */
.hi-note-actions-hint {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
    padding-top: 8px;
    border-top: 1px solid var(--background-modifier-border);
}

/* 删除按钮样式，Obsidian默认按钮样式，不需要重复定义 */
.hi-note-delete-link {
    font-size: 11px;
    padding: 4px 6px;
    color: var(--text-muted);
}

.hi-note-delete-link:hover {
    color: var(--text-error);
}

/* 特定样式 */
.highlight-export-card {
    transition: all 0.3s ease;
}

/* 学术模板 */
.highlight-export-card-academic {
    padding: 12px 24px 24px 24px;
    background-color: var(--background-primary);
    border: 2px solid var(--background-modifier-border);
    font-family: "Times New Roman", Times, serif;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.highlight-export-card-academic .highlight-export-quote {
    font-size: 1em;
    line-height: 1.8;
    font-style: italic;
    color: var(--text-normal);
    margin: 20px 0;
}

/* 交媒体模板 */
.highlight-export-card-social {
    padding: 20px;
    background-color: var(--background-primary);
    border-radius: 12px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.highlight-export-card-social .highlight-export-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.highlight-export-card-social .highlight-export-logo {
    margin-right: 10px;
}

.highlight-export-card-social .highlight-export-app-name {
    font-weight: 600;
    color: var(--text-normal);
}

.highlight-export-card-social .highlight-export-quote {
    font-size: 1em;
    line-height: 1.6;
    color: var(--text-normal);
    margin: 20px 0;
}

/* 默认模板（现代风格）样式优化 */
.highlight-export-card-modern {
    padding: 24px;
    background-color: var(--background-primary);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    position: relative;
    overflow: hidden;
}

/* 背景装饰 */
.highlight-export-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to bottom right,
        var(--interactive-accent) 0%,
        var(--interactive-accent-hover) 100%);
}

/* 引号装饰 */
.highlight-export-card-modern .highlight-export-quote-decoration {
    position: absolute;
    top: 24px;
    right: 24px;
    opacity: 0.06;
    transform: scale(2);
}

/* 引用内容区域 */
.highlight-export-card-modern .highlight-export-quote-section {
    position: relative;
    padding: 24px 0;
}

.highlight-export-card-modern .highlight-export-quote {
    font-size: 1em;
    line-height: 1.7;
    color: var(--text-normal);
    font-weight: 400;
    letter-spacing: -0.01em;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* 底部信息样式 */
.highlight-export-card-modern .highlight-export-footer {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--background-modifier-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.highlight-export-card-modern .highlight-export-source {
    font-size: 0.9em;
    color: var(--text-muted);
    font-weight: 500;
    display: flex;
    align-items: center;
}

/* 虚拟高亮的样式  */
.virtual-highlight {
    font-style: italic;
    color: var(--text-muted);
    background-color: var(--background-secondary);
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 4px;
}

.highlight-card .virtual-highlight::before {
    content: "📝";  /* 使用笔记图标 */
    margin-right: 6px;
}

/* 虚拟高亮卡片样式 */
.virtual-highlight-card .highlight-content {
    display: none;  /* 隐藏整个高亮内容区域 */
}

.virtual-highlight-card {
    padding-top: 0;  /* 移除顶部内边距 */
}

.virtual-highlight-card .hi-notes-section {
    margin-top: 0;  /* 移除评论区域的顶部边距 */
    border-radius: 8px;
}

/* 插件作用域内的隐藏类 */
.hi-note-plugin .hi-note-hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* 设置标签页样式 */
.setting-tabs {
    display: flex;
    margin-bottom: 24px;
    gap: 20px;
    background-color: var(--background-secondary);
    border-radius: var(--radius-m);
    padding: 0px 12px;
}

.setting-tab-btn {
    padding: 8px 2px;
    cursor: pointer;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
}

.setting-tab-btn:hover {
    color: var(--text-normal);
}

.setting-tab-btn.active {
    color: var(--text-accent);
    border-bottom-color: var(--text-accent);
    font-weight: 600;
}

/* Prompt textarea styling */
.prompt-textarea {
    min-height: 100px;
    width: 100%;
}

/* OpenAI Settings styling */
.custom-model-container {
    display: none;
    margin-right: 10px;
}

.custom-model-container.visible {
    display: block;
}

.openai-dropdown-container {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.openai-setting-no-border {
    border: none;
    padding: 0;
}

.openai-setting-no-margin {
    margin-left: 0;
}

/* ChatView styling */
.highlight-chat-window {
    position: fixed;
    z-index: 1000;
}

.highlight-chat-preview {
    position: absolute;
}

.highlight-chat-history-drag-guide {
    --drag-guide-top: 12px;
    --drag-guide-left: 12px;
    --drag-guide-right: 12px;
    --drag-guide-height: calc(100% - 24px);
}

.highlight-chat-input {
    height: auto;
    min-height: 24px;
    max-height: 150px;
}

/* DragPreview positioning */
.highlight-dragging {
    position: absolute;
    z-index: 9999;
    pointer-events: none;
}

/* CommentView display states */
.highlight-display-block {
    display: block;
}

.highlight-display-none {
    display: none;
}

.highlight-display-flex {
    display: flex;
}

.highlight-display-default {
    display: '';
}

/* Highlight text formatting */
.highlight-text-line-spacing {
    margin-bottom: 4px;
}

.setting-tab-btn:focus {
    outline: none;
}

.setting-tab-content {
    padding-top: 8px;
}

.setting-tab-pane {
    display: none;
}

.setting-tab-pane.active {
    display: block;
}

/* 插件专用隐藏类 */
.hi-note-hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* 评论页脚隐藏状态 */
.hi-note-footer.hi-note-hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Prompt 编辑模式隐藏状态 */
.prompt-display-mode.hi-note-hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Flashcard Activation Styles */
.flashcard-activation-container {
    max-width: 500px;
    margin: 2rem auto;
    padding: 2rem;
    background: var(--background-primary);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.flashcard-activation-header {
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 1rem;
    color: var(--text-normal);
}

.flashcard-activation-description {
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.5;
}

.flashcard-activation-input-container {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.flashcard-activation-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--background-modifier-border);
    border-radius: 4px;
    background: var(--background-primary);
    color: var(--text-normal);
}

.flashcard-activation-input:focus {
    outline: none;
    border-color: var(--interactive-accent);
    box-shadow: 0 0 0 2px rgba(var(--interactive-accent-rgb), 0.2);
}

.flashcard-activation-button {
    padding: 8px 16px;
    background: var(--interactive-accent);
    color: var(--text-on-accent);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s;
}

.flashcard-activation-button:hover {
    background: var(--interactive-accent-hover);
}

/* 帮助图标样式 */
.help-icon {
    display: inline-flex;
    align-items: center;
    margin-left: 4px;
    color: var(--text-faint);
    cursor: help;
    opacity: 0.7;
    font-size: 14px;
}

.help-icon:hover {
    color: var(--text-accent);
    opacity: 0.9;
}

.progress-text {
    margin-left: auto;
    color: var(--text-accent);
    font-size: 12px;
    min-width: 60px;
    text-align: right;
    font-weight: 500;
}

/* 使用 Obsidian 的内置提示样式 */
.help-icon[aria-label] {
    position: relative;
}

.highlight-text-content {
    white-space: pre-wrap;
    word-break: break-word;
    cursor: grab;
}

.highlight-text-line {
    margin: 0;
}

/* 完成消息样式 */
.flashcard-completion-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    background: var(--background-primary);
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
}

.flashcard-completion-message .completion-icon {
    font-size: 48px;
    color: var(--interactive-accent);
    margin-bottom: 20px;
}

.completion-icon svg {
    width: 56px;
    height: 56px;
}

.flashcard-completion-message h3 {
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 16px 0;
    color: var(--text-normal);
}

.flashcard-completion-message p {
    font-size: 16px;
    line-height: 1.6;
    margin: 0 0 24px 0;
    color: var(--text-muted);
}

.flashcard-return-button {
    padding: 8px 16px;
    background: var(--interactive-accent);
    color: var(--text-on-accent);
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.flashcard-return-button:hover {
    background-color: var(--interactive-accent-hover);
    color: var(--interactive-normal);
}

/* 学习设置样式 */
.flashcard-modal-settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.settings-title {
    margin: 0;
    font-size: 16px;
    color: var(--text-normal);
}

.use-global-option {
    margin-bottom: 0 !important;
}

.slider-option {
    display: flex;
    margin-bottom: 16px;
}

.slider-with-value {
    display: flex;
    align-items: center;
    gap: 12px;
}

.flashcard-modal-slider {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--background-modifier-border);
    outline: none;
    border-radius: 3px;
}

.flashcard-modal-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--interactive-accent);
    cursor: pointer;
    transition: background 0.2s ease;
}

.flashcard-modal-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--interactive-accent);
    cursor: pointer;
    transition: background 0.2s ease;
    border: none;
}

.flashcard-modal-slider:hover::-webkit-slider-thumb {
    background: var(--interactive-accent-hover);
}

.flashcard-modal-slider:hover::-moz-range-thumb {
    background: var(--interactive-accent-hover);
}

.slider-value {
    min-width: 30px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-normal);
}

.slider-option.disabled .flashcard-modal-slider {
    opacity: 0.5;
}

.slider-option.disabled .slider-value {
    opacity: 0.5;
}

.flashcard-rating-button span,
.flashcard-rating-button .days {
    color: white;
}