/* 基础变量 */
:root {
    /* 主色调 */
    --color-primary: #f3f1e9;    /* 茶白 */
    --color-accent: #50616d;     /* 墨色 */
    --color-secondary: #fffbf0;  /* 象牙白 */
    
    /* 功能色 */
    --color-info: #2486b9;       /* 青雘 */
    --color-success: #519a73;    /* 蒼翠 */
    --color-warning: #fbb957;    /* 杏黄 */
    --color-error: #a61b29;      /* 绾 */
    
    /* 间距 */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    
    /* 字体 */
    --font-main: 'Noto Serif SC', serif;
    
    /* 边框圆角 */
    --border-radius: 8px;
    
    /* 阴影 */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    
    /* 过渡 */
    --transition-speed: 0.3s;
    
    /* 侧边栏 */
    --sidebar-width: 240px;
    --sidebar-collapsed-width: 60px;
}

/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-primary);
    color: var(--color-accent);
    line-height: 1.6;
}

/* 应用容器 */
.app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* 内容包装器 */
.content-wrapper {
    display: flex;
    flex: 1;
    position: relative;
}

/* 顶部导航栏 */
.header {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm);
    background-color: var(--color-accent);
    color: var(--color-primary);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header__menu {
    display: flex;
    align-items: center;
    margin-right: var(--spacing-sm);
}

.header__logo {
    font-size: 1.5rem;
    font-weight: 600;
    margin-right: auto;
}

.header__search {
    flex: 1;
    max-width: 400px;
    margin: 0 var(--spacing-md);
}

.search-input {
    width: 100%;
    padding: var(--spacing-xs);
    border: none;
    border-radius: var(--border-radius);
    background-color: var(--color-secondary);
    color: var(--color-accent);
}

.header__actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* 侧边栏 */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--color-accent);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transition: width var(--transition-speed), transform var(--transition-speed);
    overflow-x: hidden;
    position: sticky;
    top: 56px; /* 等于header高度 */
    height: calc(100vh - 56px);
    align-self: flex-start;
    z-index: 99;
}

.sidebar__nav {
    padding: var(--spacing-sm) 0;
}

.nav-list {
    list-style: none;
}

.nav-item {
    margin-bottom: var(--spacing-xs);
}

.nav-link {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-primary);
    text-decoration: none;
    transition: background-color var(--transition-speed);
    white-space: nowrap;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-item.active .nav-link {
    background-color: rgba(255, 255, 255, 0.2);
    border-left: 3px solid var(--color-primary);
}

.nav-link .icon {
    width: 24px;
    height: 24px;
    margin-right: var(--spacing-sm);
    fill: currentColor;
}

/* 侧边栏折叠状态 */
.sidebar-collapsed .sidebar {
    width: var(--sidebar-collapsed-width);
}

.sidebar-collapsed .nav-link span {
    display: none;
}

.sidebar-collapsed .nav-link {
    justify-content: center;
    padding: var(--spacing-sm);
}

.sidebar-collapsed .nav-link .icon {
    margin-right: 0;
}

.sidebar-collapsed .nav-item.active .nav-link {
    border-left: none;
    border-left-width: 0;
    border-right: 3px solid var(--color-primary);
}

/* 按钮样式 */
.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background-color: transparent;
    color: currentColor;
    cursor: pointer;
    transition: background-color var(--transition-speed);
    position: relative;
}

.btn-icon:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

/* 主内容区域 */
.main {
    flex: 1;
    padding: var(--spacing-md);
    overflow-y: auto;
    background-color: var(--color-primary);
    min-height: calc(100vh - 56px); /* 保证最小高度始终占满视口高度减去头部高度 */
}

/* 欢迎区域 */
.welcome {
    margin-bottom: var(--spacing-md);
}

.welcome h1 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-xs);
}

.date {
    color: var(--color-accent);
    opacity: 0.8;
}

/* 卡片网格 */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

/* 卡片样式 */
.card {
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.card__title {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid rgba(80, 97, 109, 0.1);
}

/* 待办列表 */
.todo-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.todo-item {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.todo-item input {
    margin-right: var(--spacing-sm);
}

/* 统计数据 */
.stats {
    display: flex;
    justify-content: space-around;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-accent);
    opacity: 0.8;
}

/* 记录列表 */
.record-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.record-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    color: var(--color-accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(80, 97, 109, 0.1);
}

.record-item:last-child {
    border-bottom: none;
}

.record-time {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* 技能图表 */
.skills-chart {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.skill-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.skill-name {
    width: 80px;
    font-size: 0.9rem;
}

.skill-bar {
    flex: 1;
    height: 8px;
    background-color: rgba(80, 97, 109, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin: 0 var(--spacing-sm);
}

.skill-progress {
    height: 100%;
    background-color: var(--color-accent);
    border-radius: 4px;
}

.skill-value {
    width: 40px;
    font-size: 0.9rem;
    text-align: right;
}

/* 悬浮添加按钮 */
.fab {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-primary);
    font-size: 28px;
    font-weight: 300;
    border: none;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-speed), background-color var(--transition-speed);
    text-decoration: none;
    line-height: 1;
}

.fab:hover {
    transform: scale(1.05);
    background-color: var(--color-info);
    text-decoration: none;
}

/* 通用按钮样式 */
.btn {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    font-size: 1rem;
    cursor: pointer;
    transition: background-color var(--transition-speed), transform var(--transition-speed);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-info);
}

.btn-secondary {
    background-color: var(--color-primary);
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.btn-secondary:hover {
    background-color: rgba(80, 97, 109, 0.1);
}

/* 表单元素 */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-control {
    display: block;
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    background-color: #fff;
    font-family: inherit;
    font-size: 1rem;
    font-weight: normal;
    color: #495057;
    transition: border-color var(--transition-speed);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

.form-control:focus {
    border-color: var(--color-accent);
    outline: none;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05), 0 0 0 3px rgba(138, 110, 62, 0.1);
}

/* Make input placeholders lighter */
.form-control::placeholder {
    color: #adb5bd;
    opacity: 1;
}

/* Make textarea font match inputs */
textarea.form-control {
    font-family: inherit;
}

.form-control-lg {
    font-size: 1.5rem;
    font-weight: 500;
    padding: var(--spacing-sm);
}

.form-control-sm {
    font-size: 0.9rem;
    padding: var(--spacing-xs);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z' fill='%2350616d'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-xs) center;
    padding-right: var(--spacing-lg);
}

/* 内容创建页样式 */
.content-create {
    max-width: 900px;
    margin: 0 auto;
    height: calc(100vh - 65px); /* 减去顶部导航栏高度 */
    display: flex;
        flex-direction: column;
}

.create-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.create-header h1 {
    font-weight: 500;
    margin: 0;
}

.create-actions {
    display: flex;
        gap: var(--spacing-sm);
}

/* 标签输入 */
.tags-input {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: var(--spacing-xs);
    border: 1px solid rgba(80, 97, 109, 0.2);
    border-radius: var(--border-radius);
    background-color: var(--color-secondary);
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag {
    display: inline-flex;
    align-items: center;
    background-color: rgba(80, 97, 109, 0.1);
    color: var(--color-accent);
    padding: 2px var(--spacing-xs);
    border-radius: 4px;
    font-size: 0.9rem;
}

.tag-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.8rem;
}

.tag-remove:hover {
    background-color: rgba(80, 97, 109, 0.2);
}

#tag-input {
    flex: 1;
    min-width: 120px;
    border: none;
    background: transparent;
    padding: var(--spacing-xs);
    outline: none;
    font-family: var(--font-main);
    color: var(--color-accent);
}

/* 编辑器工具栏 */
.editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
        padding: var(--spacing-sm);
    background-color: rgba(80, 97, 109, 0.05);
    border-bottom: 1px solid rgba(80, 97, 109, 0.1);
}

.toolbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 4px;
    background-color: transparent;
    color: var(--color-accent);
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.toolbar-btn:hover {
    background-color: rgba(80, 97, 109, 0.1);
}

.toolbar-btn .icon {
    width: 20px;
    height: 20px;
}

/* 文本编辑器 */
.editor {
    min-height: 300px;
    padding: var(--spacing-md);
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    resize: none;
    line-height: 1.6;
}

/* 内容选项 */
.content-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.option-item {
    display: flex;
    align-items: center;
}

.option-item label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.option-item input[type="checkbox"] {
    margin-right: var(--spacing-xs);
}

/* 响应式调整 */
@media (max-width: 768px) {
    :root {
        --sidebar-width: 100%;
        --sidebar-collapsed-width: 0;
    }
    
    .content-wrapper {
        display: block; /* 移动端改为块级布局 */
    }
    
    .sidebar {
        position: fixed;
        top: 56px;
        left: 0;
        height: calc(100vh - 56px);
        z-index: 99;
        transform: translateX(-100%);
        transition: transform var(--transition-speed);
        width: 80%; /* 移动端侧边栏宽度 */
        max-width: 300px;
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .sidebar-collapsed .sidebar:not(.active) {
        transform: translateX(-100%);
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .header__search {
        max-width: 200px;
    }
    
    .create-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .content-options {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .editor {
        min-height: 200px;
    }
    
    .main {
        margin-left: 0; /* 移动端不需要左边距 */
        width: 100%;
    }
}

/* 内容创建页 - 集成编辑器样式 */
.integrated-editor {
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.editor-container {
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

.editor-title {
    border: none;
    background: transparent;
    font-size: 1.75rem;
    font-weight: 500;
    font-family: var(--font-main);
    color: var(--color-accent);
    padding: 0;
    margin-bottom: var(--spacing-sm);
    width: 100%;
    outline: none;
}

.editor-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.editor-tags .tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-right: var(--spacing-xs);
}

.editor-tags #tag-input {
    border: none;
    background: transparent;
    font-family: var(--font-main);
    color: var(--color-accent);
    padding: 0;
    outline: none;
    font-size: 0.95rem;
    min-width: 150px;
    flex: 1;
}

.editor-divider {
    height: 1px;
    background-color: rgba(80, 97, 109, 0.1);
    margin: var(--spacing-sm) 0;
}

.editor-content {
    border: none;
    background: transparent;
    min-height: calc(100vh - 300px); /* 动态计算高度，减去其他元素占用的空间 */
    height: auto;
    padding: 0;
    font-family: var(--font-main);
    color: var(--color-accent);
    font-size: 1rem;
    line-height: 1.6;
    width: 100%;
    outline: none;
    resize: none;
    overflow: visible;
}

.editor-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-right {
    display: flex;
    gap: var(--spacing-sm);
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.checkbox-container input[type="checkbox"] {
    margin-right: var(--spacing-xs);
}

@media (max-width: 768px) {
    .editor-title {
        font-size: 1.5rem;
    }
    
    .editor-content {
        min-height: calc(100vh - 350px); /* 移动端动态计算高度 */
    }
    
    .editor-footer {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: var(--spacing-sm) 0;
    }
    
    .footer-left {
        width: auto;
        flex-direction: row;
        align-items: center;
    }
    
    .footer-left select {
        width: auto;
        min-width: 120px;
    }
    
    .footer-right {
        width: auto;
        display: flex;
        gap: var(--spacing-xs);
    }
    
    .footer-right .btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
    }
}

/* 内容详情页样式 */
.content-detail {
    max-width: 1200px;
    margin: 0 auto;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.content-header__title h1 {
    font-size: 2rem;
    font-weight: 500;
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--color-accent);
}

.content-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
    font-size: 0.9rem;
    color: var(--color-accent);
    opacity: 0.8;
}

.content-date {
    font-style: italic;
}

.content-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

/* 内容与洞察的两栏布局 */
.content-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
}

.content-main {
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.content-body {
    line-height: 1.8;
    color: var(--color-accent);
}

.content-body h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
    font-weight: 500;
    border-bottom: 1px solid rgba(80, 97, 109, 0.1);
    padding-bottom: var(--spacing-xs);
}

.content-body h2:first-child {
    margin-top: 0;
}

.content-body h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
    font-weight: 500;
}

.content-body p {
    margin-bottom: var(--spacing-md);
}

.content-body ul, 
.content-body ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
}

.content-body li {
    margin-bottom: var(--spacing-xs);
}

/* 洞察区域样式 */
.content-insights {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.insights-header {
    border-bottom: 1px solid rgba(243, 241, 233, 0.2);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
}

.insights-header h2 {
    font-size: 1.4rem;
    font-weight: 500;
    margin: 0;
}

.insight-section {
    margin-bottom: var(--spacing-md);
}

.insight-section h3 {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 0 var(--spacing-sm) 0;
}

.insight-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.insight-list li {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    position: relative;
}

.insight-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

.related-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.related-item {
    display: flex;
    justify-content: space-between;
    color: var(--color-primary);
    text-decoration: none;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(243, 241, 233, 0.1);
}

.related-item:last-child {
    border-bottom: none;
}

.related-title {
    font-weight: 500;
}

.related-date {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* Markdown 内容样式 */
.markdown {
    font-family: var(--font-main);
}

.markdown code {
    background-color: rgba(80, 97, 109, 0.1);
    padding: 2px 4px;
    border-radius: 3px;
    font-family: monospace;
    font-size: 0.9em;
}

.markdown pre {
    background-color: rgba(80, 97, 109, 0.1);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

.markdown pre code {
    background-color: transparent;
    padding: 0;
}

.markdown blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: var(--spacing-sm);
    margin-left: var(--spacing-sm);
    color: rgba(80, 97, 109, 0.8);
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .content-container {
        grid-template-columns: 3fr 2fr;
    }
}

@media (max-width: 768px) {
    .content-container {
        grid-template-columns: 1fr;
    }
    
    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .content-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    .content-header__title h1 {
        font-size: 1.8rem;
    }
    
    .content-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .content-insights {
        margin-top: var(--spacing-md);
    }
}

/* 内容库页面样式 */
.content-library {
    max-width: 1200px;
    margin: 0 auto;
}

/* 筛选工具栏 */
.library-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.toolbar-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.filter-group {
    display: flex;
    align-items: center;
}

.filter-group label {
    margin-right: var(--spacing-xs);
    font-size: 0.9rem;
}

.filter-group.search {
    flex: 1;
    max-width: 200px;
}

.toolbar-views {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.toolbar-views span {
    font-size: 0.9rem;
}

.view-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--border-radius);
    background-color: transparent;
    color: var(--color-accent);
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.view-btn:hover {
    background-color: rgba(80, 97, 109, 0.1);
}

.view-btn.active {
    background-color: rgba(80, 97, 109, 0.2);
}

/* 内容网格 */
.content-grid {
    margin-bottom: var(--spacing-md);
}

/* 网格视图 */
.view-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

/* 列表视图 */
.view-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.view-list .content-card {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.view-list .card-header {
    width: 35%;
    padding-right: var(--spacing-md);
}

.view-list .card-body {
    width: 45%;
    padding: 0;
    border: none;
}

.view-list .card-footer {
    width: 20%;
    display: flex;
    justify-content: flex-end;
    border: none;
    padding: 0;
}

/* 内容卡片 */
.content-card {
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.content-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
}

.card-title {
    font-size: 1.2rem;
    font-weight: 500;
    margin: 0 0 var(--spacing-xs) 0;
}

.card-title a {
    color: var(--color-accent);
    text-decoration: none;
}

.card-title a:hover {
    text-decoration: underline;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.card-body {
    padding: 0 var(--spacing-md) var(--spacing-sm);
    color: var(--color-accent);
    opacity: 0.8;
    font-size: 0.95rem;
    line-height: 1.5;
}

.card-body p {
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-top: 1px solid rgba(80, 97, 109, 0.1);
}

.card-date {
    font-size: 0.85rem;
    opacity: 0.7;
}

.card-actions {
    display: flex;
    gap: var(--spacing-xs);
}

/* 分页控制 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pagination-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-accent);
    border-radius: var(--border-radius);
    background-color: var(--color-secondary);
    color: var(--color-accent);
    cursor: pointer;
    transition: background-color var(--transition-speed);
}

.pagination-btn:hover:not(:disabled) {
    background-color: rgba(80, 97, 109, 0.1);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-info {
    font-size: 0.9rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .library-toolbar {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .toolbar-filters {
        width: 100%;
        justify-content: space-between;
    }
    
    .toolbar-views {
        width: 100%;
        justify-content: flex-end;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .filter-group.search {
        width: 100%;
        max-width: none;
    }
    
    .view-list .content-card {
        flex-direction: column;
    }
    
    .view-list .card-header,
    .view-list .card-body,
    .view-list .card-footer {
        width: 100%;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .view-list .card-footer {
        justify-content: space-between;
    }
}

/* 分析页面样式 */
.analysis-page {
    max-width: 1200px;
    margin: 0 auto;
}

.analysis-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.analysis-header h1 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--color-accent);
}

.analysis-period {
    min-width: 120px;
}

/* 数据概览卡片 */
.data-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.overview-card {
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
        padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.overview-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.overview-card__value {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.overview-card__label {
    font-size: 1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.overview-card__trend {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 500;
}

.overview-card__trend.positive {
    color: var(--color-success);
}

.overview-card__trend.negative {
    color: var(--color-danger);
}

.overview-card__trend .icon {
    width: 16px;
    height: 16px;
    margin-right: 2px;
}

/* 分析图表 */
.analysis-charts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.chart-card {
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.chart-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.chart-card__header h2 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-accent);
}

.chart-card__body {
    min-height: 240px;
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.chart-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* 占位图表样式 */
.placeholder-chart {
    flex: 1;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    padding-bottom: var(--spacing-xs);
    min-height: 180px;
}

.chart-bar {
    width: 8%;
    background-color: var(--color-primary);
    border-radius: 3px 3px 0 0;
    transition: height 0.3s ease;
}

.chart-bar:hover {
    background-color: var(--color-accent);
}

.chart-labels {
    display: flex;
    justify-content: space-around;
    padding-top: var(--spacing-xs);
}

.chart-label {
    font-size: 0.8rem;
    color: var(--color-text-light);
    text-align: center;
    word-break: break-word;
    max-width: 30px;
}

/* 饼图样式 */
.pie-chart {
    position: relative;
    width: 100%;
    max-width: 180px;
    aspect-ratio: 1/1;
    border-radius: 50%;
    margin: 0 auto;
    overflow: hidden;
}

.pie-segment {
    position: absolute;
    width: 100%;
    height: 100%;
    transform-origin: 50% 50%;
    background: conic-gradient(
        var(--color) var(--percent),
        transparent var(--percent)
    );
}

.pie-segment:nth-child(2) {
    transform: rotate(calc(3.6deg * var(--percent, 0) / 1%));
}

.pie-segment:nth-child(3) {
    transform: rotate(calc(3.6deg * (var(--percent, 0) / 1% + var(--prev-percent, 0) / 1%)));
}

.pie-segment:nth-child(4) {
    transform: rotate(calc(3.6deg * (var(--percent, 0) / 1% + var(--prev-percent-2, 0) / 1% + var(--prev-percent, 0) / 1%)));
}

.chart-legend {
    margin-top: var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xs);
}

.legend-item {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--color-text);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    margin-right: var(--spacing-xs);
    flex-shrink: 0;
}

/* 标签云 */
.tags-analysis {
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
}

.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: var(--spacing-md);
    gap: var(--spacing-sm);
}

.tag-cloud-item {
    color: var(--color-accent);
    opacity: 0.8;
    transition: transform 0.2s ease, opacity 0.2s ease;
    cursor: pointer;
}

.tag-cloud-item:hover {
    transform: scale(1.1);
    opacity: 1;
}

/* 洞察卡片 */
.insights-section {
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.insight-card {
    display: flex;
    border: 1px solid rgba(80, 97, 109, 0.1);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.insight-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.insight-card__icon {
    margin-right: var(--spacing-md);
    color: var(--color-primary);
}

.insight-card__icon .icon {
    width: 32px;
    height: 32px;
}

.insight-card__content h3 {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-accent);
}

.insight-card__content p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-text-light);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .analysis-charts {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .analysis-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .data-overview {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .overview-card__value {
        font-size: 2rem;
    }
    
    .chart-card__body {
        min-height: 180px;
    }
    
    .placeholder-chart {
        min-height: 120px;
    }
    
    .chart-legend {
        grid-template-columns: 1fr 1fr;
        font-size: 0.8rem;
    }
    
    .legend-item {
        font-size: 0.8rem;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .chart-card__body {
        min-height: 150px;
    }
    
    .placeholder-chart {
        min-height: 100px;
    }
    
    .chart-label {
        font-size: 0.7rem;
        max-width: 25px;
    }
    
    .chart-legend {
        grid-template-columns: 1fr;
    }
}

/* 标签统计表格样式 */
.tags-stats {
    padding: 1rem;
    max-height: 400px;
    overflow-y: auto;
}

.tags-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.tags-table th {
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    text-align: left;
    padding: 0.75rem 1rem;
    font-weight: 600;
    border-bottom: 1px solid var(--color-border);
}

.tags-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border-light);
}

.tags-table tr:hover {
    background-color: var(--color-bg-hover);
}

.tag-name {
    color: var(--color-primary);
    font-weight: 500;
}

.tag-count {
    font-weight: 500;
    text-align: center;
}

.tag-percentage {
    color: var(--color-text-secondary);
    text-align: center;
}

/* 保留原有标签云样式用于参考 */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    padding: 1.5rem;
}

.tag-cloud-item {
    color: var(--color-primary);
    transition: all 0.2s ease;
    cursor: pointer;
    padding: 0.25rem;
}

.tag-cloud-item:hover {
    transform: scale(1.1);
    opacity: 0.8;
}

/* 标签树样式 */
.tags-tree {
    padding: var(--spacing-md);
    max-height: 400px;
    overflow-y: auto;
    background-color: var(--color-secondary);
}

.tags-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* 嵌套的标签列表样式 */
.tags-list.nested {
    padding-left: var(--spacing-md);
    margin-top: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.tag-item {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-bottom: 1px solid rgba(80, 97, 109, 0.05);
}

/* 移除整行的hover效果 */
.tag-item:hover {
    background-color: transparent;
}

/* 最后一个子标签不要底部边框 */
.tags-list.nested > .tag-item:last-child {
    border-bottom: none;
}

.tag-name {
    font-weight: 500;
    color: var(--color-accent);
    padding: 2px 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
    cursor: pointer;
    margin-right: var(--spacing-xs);
}

/* 添加标签文字的悬停效果 */
.tag-name:hover {
    background-color: rgba(80, 97, 109, 0.1);
    color: var(--color-info);
    transform: translateX(3px);
}

.tag-count {
    background-color: rgba(80, 97, 109, 0.08);
    color: var(--color-accent);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    min-width: 32px;
    text-align: center;
}

/* 让嵌套的标签列表占满整行宽度 */
.tag-item > .tags-list.nested {
    width: 100%;
    margin-top: var(--spacing-xs);
    margin-left: var(--spacing-md);
}

@media (max-width: 768px) {
    .tags-tree {
        padding: var(--spacing-sm);
    }
    
    .tag-item {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    /* 移动端减少缩进距离 */
    .tags-list.nested {
        padding-left: var(--spacing-sm);
    }
    
    .tag-item > .tags-list.nested {
        margin-left: var(--spacing-sm);
    }
}

/* 热力图样式 */
.heat-map-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.heat-map-wrapper {
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
}

.heat-map {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.heat-map-months {
    display: none; /* 隐藏月份标签区域 */
}

.heat-map-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
}

.heat-map-row {
    display: flex;
    justify-content: center;
    width: 100%;
    gap: var(--spacing-sm);
}

.heat-map-cell {
    width: 30px;
    height: 30px;
    border-radius: 4px;
    transition: transform 0.2s ease;
    position: relative;
}

.heat-map-cell:hover {
    transform: scale(1.15);
    z-index: 5;
}

/* 当前日期的样式 */
.heat-map-cell.current-day {
    border: 3px solid var(--color-info);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5), 0 0 8px rgba(36, 134, 185, 0.5);
}

.heat-map-cell::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 4px;
}

.heat-map-cell[data-level="0"] {
    background-color: rgba(80, 97, 109, 0.1);
}

.heat-map-cell[data-level="1"] {
    background-color: rgba(80, 97, 109, 0.25);
}

.heat-map-cell[data-level="2"] {
    background-color: rgba(80, 97, 109, 0.5);
}

.heat-map-cell[data-level="3"] {
    background-color: rgba(80, 97, 109, 0.75);
}

.heat-map-cell[data-level="4"] {
    background-color: rgba(80, 97, 109, 1);
}

.heat-map-legend {
    display: flex;
    justify-content: center;
    align-items: center;
        gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.heat-map-legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-accent);
}

.heat-map-legend-color {
    width: 18px;
    height: 18px;
    border-radius: 4px;
}

.heat-map-legend-color[data-level="0"] {
    background-color: rgba(80, 97, 109, 0.1);
}

.heat-map-legend-color[data-level="1"] {
    background-color: rgba(80, 97, 109, 0.25);
}

.heat-map-legend-color[data-level="2"] {
    background-color: rgba(80, 97, 109, 0.5);
}

.heat-map-legend-color[data-level="3"] {
    background-color: rgba(80, 97, 109, 0.75);
}

.heat-map-legend-color[data-level="4"] {
    background-color: rgba(80, 97, 109, 1);
}

/* 热力图响应式调整 */
@media (max-width: 768px) {
    .heat-map-cell {
        width: 25px;
        height: 25px;
    }
    
    .heat-map-legend {
        gap: var(--spacing-sm);
    }
    
    .heat-map-legend-color {
        width: 16px;
        height: 16px;
    }
}

@media (max-width: 480px) {
    .heat-map-cell {
        width: 20px;
        height: 20px;
    }
    
    .heat-map-grid {
        gap: var(--spacing-xs);
    }
    
    .heat-map-row {
        gap: var(--spacing-xs);
    }
    
    .heat-map-legend-item {
        font-size: 0.8rem;
    }
    
    .heat-map-legend-color {
        width: 14px;
        height: 14px;
    }
}

/* 成长页面样式 */
.growth-page {
    padding: var(--spacing-md);
}

.growth-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.growth-header h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--color-accent);
}

.growth-period {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.current-date {
    font-weight: 500;
    color: var(--color-accent);
}

/* 视图选项卡 */
.view-tabs {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--spacing-xs);
}

.view-tab {
    padding: var(--spacing-xs) var(--spacing-md);
    border: none;
    background: none;
    color: var(--color-text-light);
    font-size: 1rem;
    cursor: pointer;
    position: relative;
    transition: color 0.3s ease;
}

.view-tab.active {
    color: var(--color-accent);
    font-weight: 500;
}

.view-tab.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-accent);
}

.view-tab:hover {
    color: var(--color-accent);
}

/* 视图内容 */
.view-content {
    display: none;
}

.view-content.active {
    display: block;
}

/* 网格布局 */
.growth-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

/* 全宽卡片 */
.chart-card.full-width {
    grid-column: 1 / -1;
}

/* 雷达图样式 */
.radar-chart {
    width: 100%;
    height: 240px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.radar-placeholder {
    width: 200px;
    height: 200px;
    position: relative;
    border-radius: 50%;
}

.radar-axis {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 1px;
    background-color: rgba(80, 97, 109, 0.1);
    transform-origin: center;
}

.radar-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(80, 97, 109, 0.1);
    border-radius: 50%;
}

.radar-plot {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    clip-path: polygon(50% 0%, 100% 25%, 75% 100%, 25% 100%, 0% 25%);
    background-color: rgba(80, 97, 109, 0.2);
    opacity: 0.8;
}

.radar-labels {
    position: absolute;
    width: 100%;
    height: 100%;
}

.radar-label {
    position: absolute;
    transform: translate(-50%, -50%);
    font-size: 0.9rem;
    color: var(--color-accent);
    font-weight: 500;
    text-align: center;
    width: 80px;
}

/* 能力详情 */
.ability-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-xs);
}

.ability-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.ability-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ability-name {
    font-weight: 500;
    color: var(--color-accent);
}

.ability-level {
    color: var(--color-text-light);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background-color: rgba(80, 97, 109, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--color-accent);
    border-radius: 4px;
    transition: width 0.5s ease;
}

/* 成长趋势 */
.trend-chart {
    position: relative;
    width: 100%;
    height: 200px;
    margin-bottom: var(--spacing-sm);
}

.trend-line {
    position: absolute;
    bottom: 30px;
    left: 40px;
    width: calc(100% - 60px);
    height: 2px;
}

.trend-line.system {
    bottom: 140px;
    background: linear-gradient(90deg, rgba(80, 97, 109, 0.5) 0%, rgba(80, 97, 109, 0.9) 100%);
}

.trend-line.innovation {
    bottom: 120px;
    background: linear-gradient(90deg, rgba(36, 134, 185, 0.5) 0%, rgba(36, 134, 185, 0.9) 100%);
}

.trend-line.teamwork {
    bottom: 80px;
    background: linear-gradient(90deg, rgba(81, 154, 115, 0.5) 0%, rgba(81, 154, 115, 0.9) 100%);
}

.trend-line.communication {
    bottom: 60px;
    background: linear-gradient(90deg, rgba(251, 185, 87, 0.5) 0%, rgba(251, 185, 87, 0.9) 100%);
}

.trend-line.professional {
    bottom: 100px;
    background: linear-gradient(90deg, rgba(166, 27, 41, 0.5) 0%, rgba(166, 27, 41, 0.9) 100%);
}

.trend-axis {
    position: absolute;
    background-color: rgba(80, 97, 109, 0.1);
}

.trend-axis.x {
    bottom: 30px;
    left: 40px;
    width: calc(100% - 60px);
    height: 1px;
}

.trend-axis.y {
    bottom: 30px;
    left: 40px;
    width: 1px;
    height: calc(100% - 60px);
}

.trend-grid {
    position: absolute;
    bottom: 30px;
    left: 40px;
    width: calc(100% - 60px);
    height: calc(100% - 60px);
    background-image: radial-gradient(circle, rgba(80, 97, 109, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

.trend-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-md);
}

.trend-legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text);
}

.trend-legend-color {
    width: 16px;
    height: 4px;
    border-radius: 2px;
}

.trend-legend-color.system {
    background-color: rgba(80, 97, 109, 0.9);
}

.trend-legend-color.innovation {
    background-color: rgba(36, 134, 185, 0.9);
}

.trend-legend-color.teamwork {
    background-color: rgba(81, 154, 115, 0.9);
}

.trend-legend-color.communication {
    background-color: rgba(251, 185, 87, 0.9);
}

.trend-legend-color.professional {
    background-color: rgba(166, 27, 41, 0.9);
}

/* 成长建议 */
.growth-suggestions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-xs);
}

.suggestion-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.suggestion-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(80, 97, 109, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--color-accent);
}

.suggestion-icon .icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.suggestion-content h3 {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-accent);
}

.suggestion-content p {
    margin: 0;
    color: var(--color-text);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* 习惯养成 */
.habits-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.habits-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.habit-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background-color: rgba(80, 97, 109, 0.05);
    border-radius: var(--border-radius);
}

.habit-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.habit-name {
    font-weight: 500;
    color: var(--color-accent);
}

.habit-streak {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.habit-days {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: space-between;
}

.habit-day {
    width: 28px;
    height: 28px;
    border-radius: 4px;
    background-color: rgba(80, 97, 109, 0.1);
}

.habit-day.active {
    background-color: rgba(80, 97, 109, 0.7);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .growth-grid {
        grid-template-columns: 1fr;
    }
    
    .habits-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .growth-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .view-tabs {
        overflow-x: auto;
        padding-bottom: var(--spacing-sm);
        margin-bottom: var(--spacing-sm);
    }
    
    .view-tab {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.9rem;
        white-space: nowrap;
    }
    
    .radar-placeholder {
        width: 160px;
        height: 160px;
    }
    
    .radar-label {
        font-size: 0.8rem;
        width: 60px;
    }
    
    .suggestion-item {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: center;
        text-align: center;
    }
    
    .trend-chart {
        height: 160px;
    }
}

@media (max-width: 480px) {
    .growth-page {
        padding: var(--spacing-sm);
    }
    
    .growth-period {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .habit-days {
        gap: 4px;
    }
    
    .habit-day {
        width: 20px;
        height: 20px;
    }
}

/* 设置页面样式 */
.settings-page {
    padding: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.settings-header {
    margin-bottom: var(--spacing-lg);
}

.settings-tabs {
    display: flex;
    overflow-x: auto;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-xs);
}

.settings-tab {
    background: none;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-speed);
    white-space: nowrap;
}

.settings-tab:hover {
    color: var(--color-text-primary);
}

.settings-tab.active {
    color: var(--color-accent);
    border-bottom: 2px solid var(--color-accent);
}

.settings-section {
    display: none;
    margin-bottom: var(--spacing-xl);
}

.settings-section.active {
    display: block;
}

.settings-card {
    background-color: var(--color-card);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.settings-card__header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-secondary);
    text-align: center;
}

.settings-card__header h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 500;
}

.settings-card__body {
    padding: var(--spacing-md);
}

.settings-card__footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    background-color: var(--color-secondary);
}

/* 表单元素 */
.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.form-row label {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.form-hint {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin: 0;
}

.danger-hint {
    color: var(--color-danger);
}

.profile-avatar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.avatar-container {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--color-secondary);
}

.avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 按钮样式 */
.btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    border: none;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background-color: rgba(80, 97, 109, 0.05);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-danger {
    background-color: var(--color-error);
    color: white;
    box-shadow: 0 2px 4px rgba(166, 27, 41, 0.25);
    border: none;
}

.btn-danger:hover {
    background-color: #c42432; /* Slightly lighter shade of the error color */
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(166, 27, 41, 0.3);
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
}

.btn-text {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
}

.btn-text:hover {
    color: var(--color-text-primary);
}

/* 开关样式 */
.switch-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-border);
    transition: var(--transition-speed);
    border: 1px solid #ccc;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: var(--transition-speed);
}

input:checked + .slider {
    background-color: var(--color-accent);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--color-accent);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

.slider.round {
    border-radius: 24px;
}

.slider.round:before {
    border-radius: 50%;
}

/* 单选按钮组 */
.toggle-group {
    display: flex;
    gap: var(--spacing-sm);
}

.toggle {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.toggle input[type="radio"] {
    margin-right: var(--spacing-xs);
}

.toggle-label {
    font-size: 1rem;
}

/* 颜色选择器 */
.color-picker {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.color-option {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.color-option.active, .color-option:hover {
    border-color: var(--color-accent);
    transform: scale(1.1);
}

/* 备份历史 */
.backup-history {
    margin-bottom: var(--spacing-md);
}

.backup-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-height: 200px;
    overflow-y: auto;
}

.backup-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
}

.backup-info {
    display: flex;
    flex-direction: column;
}

.backup-date {
    font-weight: 500;
}

.backup-size {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.backup-actions {
    display: flex;
    gap: var(--spacing-xs);
}

/* 数据导出区域 */
.data-export {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .settings-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: var(--spacing-sm);
    }
    
    .settings-tab {
        font-size: 0.9rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .profile-avatar {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .settings-card__footer {
        flex-direction: column;
    }
    
    .btn-block {
        width: 100%;
    }
}

/* Improve settings page section spacing */
.settings-content {
    margin-top: var(--spacing-lg);
}

.settings-tabs {
    margin-top: var(--spacing-md);
}

/* 通知面板样式 */
.notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: #e74c3c;
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.notifications-panel {
    position: absolute;
    top: 60px;
    right: 15px;
    width: 320px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    overflow: hidden;
    display: none;
    flex-direction: column;
    max-height: 500px;
    border: 1px solid #eee;
}

.notifications-panel.show {
    display: flex;
}

.notifications-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #eee;
}

.notifications-header h3 {
    margin: 0;
    font-size: 16px;
    color: #333;
}

.notifications-list {
    overflow-y: auto;
    max-height: 380px;
}

.notification-item {
    display: flex;
    padding: 12px 15px;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    transition: background-color 0.2s;
}

.notification-item:hover {
    background-color: #f9f9f9;
}

.notification-item.unread {
    background-color: #f0f7ff;
}

.notification-item.unread:hover {
    background-color: #e6f2ff;
}

.notification-icon {
    margin-right: 12px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-icon .icon {
    width: 24px;
    height: 24px;
    fill: #666;
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 4px;
    color: #333;
}

.notification-text {
    font-size: 13px;
    color: #666;
    margin-bottom: 4px;
    line-height: 1.4;
}

.notification-time {
    font-size: 12px;
    color: #999;
}

.notifications-footer {
    padding: 12px 15px;
    text-align: center;
    border-top: 1px solid #eee;
}

.btn-text {
    background: none;
    border: none;
    color: #4a6ee0;
    cursor: pointer;
    font-size: 14px;
    padding: 0;
}

.btn-text:hover {
    text-decoration: underline;
}

/* 修正通知按钮的相对定位 */
.btn-icon {
    position: relative;
}

/* 习惯视图样式 */
.习惯-view {
    display: none;
}

.习惯-view.active {
    display: block;
}

.habits-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.habit-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.habit-info {
    flex: 1;
}

.habit-progress {
    margin-top: var(--spacing-xs);
    width: 100%;
}

.progress-text {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
}

.habit-streak {
    margin-left: var(--spacing-md);
}

.streak-days {
    display: flex;
    gap: 3px;
}

.streak-day {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    background-color: var(--color-bg-secondary);
}

.streak-day.complete {
    background-color: var(--color-success);
}

.streak-day.missed {
    background-color: var(--color-danger);
}

.habit-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: space-between;
}

.stat-card {
    flex: 1;
    min-width: 120px;
    padding: var(--spacing-md);
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--color-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
}

/* 目标视图样式 */
.目标-view {
    display: none;
}

.目标-view.active {
    display: block;
}

.goals-overview {
    display: flex;
    justify-content: center;
    padding: var(--spacing-md);
}

.goals-summary {
    text-align: center;
}

.goal-stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.stat-circle {
    width: 100px;
    height: 100px;
}

.stat-circle svg {
    width: 100%;
    height: 100%;
}

.stat-circle .circle-bg {
    fill: none;
    stroke: var(--color-bg-secondary);
    stroke-width: 3;
}

.stat-circle .circle-fill {
    fill: none;
    stroke: var(--color-primary);
    stroke-width: 3;
    stroke-linecap: round;
}

.stat-circle .percentage {
    font-size: 10px;
    fill: var(--color-text-primary);
    text-anchor: middle;
    dominant-baseline: middle;
    font-weight: 600;
}

.stat-text {
    text-align: left;
}

.stat-title {
    font-size: 1.2rem;
    font-weight: 500;
}

.goal-item {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.goal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.goal-status {
    background-color: var(--color-info-light);
    color: var(--color-info);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.goal-details {
    margin-top: var(--spacing-md);
}

.goal-milestones {
    margin-bottom: var(--spacing-md);
}

.milestone-item {
    display: flex;
    align-items: baseline;
    margin-bottom: var(--spacing-xs);
}

.milestone-check {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: var(--color-bg-secondary);
    margin-right: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-size: 0.75rem;
}

.milestone-item.completed .milestone-check {
    background-color: var(--color-success);
    color: white;
}

.goal-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
    font-size: 0.85rem;
}

.meta-label {
    color: var(--color-text-secondary);
    margin-right: var(--spacing-xs);
}

.meta-value {
    font-weight: 500;
}

.meta-value.high {
    color: var(--color-danger);
}

.meta-value.medium {
    color: var(--color-warning);
}

.meta-value.low {
    color: var(--color-success);
}

.goals-analysis {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.analysis-chart {
    height: 180px;
}

.bar-chart {
    display: flex;
    align-items: flex-end;
    height: 100%;
    justify-content: space-around;
    padding: 0 var(--spacing-md);
}

.bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 60px;
}

.bar-container {
    width: 40px;
    height: 150px;
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
}

.bar-value {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    border-radius: var(--radius-sm);
}

.bar-label {
    margin-top: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.analysis-insights {
    padding: var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-md);
}

.insights-list {
    margin-top: var(--spacing-sm);
    padding-left: var(--spacing-lg);
}

.insights-list li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
}

/* 路径视图样式 */
.路径-view {
    display: none;
}

.路径-view.active {
    display: block;
}

.path-current {
    padding: var(--spacing-md);
}

.path-header {
    margin-bottom: var(--spacing-md);
}

.path-progress {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.progress-text {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.path-timeline {
    margin-top: var(--spacing-lg);
    position: relative;
}

.path-timeline:before {
    content: '';
    position: absolute;
    top: 0;
    left: 9px;
    height: 100%;
    width: 2px;
    background-color: var(--color-border);
}

.timeline-item {
    position: relative;
    padding-left: 30px;
    margin-bottom: var(--spacing-lg);
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 5px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--color-bg-secondary);
    border: 2px solid var(--color-border);
    z-index: 1;
}

.timeline-item.completed .timeline-marker {
    background-color: var(--color-success);
    border-color: var(--color-success-light);
}

.timeline-item.current .timeline-marker {
    background-color: var(--color-primary);
    border-color: var(--color-primary-light);
}

.timeline-content h4 {
    margin-bottom: var(--spacing-xs);
}

.timeline-content p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.timeline-date {
    font-size: 0.8rem;
    color: var(--color-text-tertiary);
}

.path-recommendations {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.path-option {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.path-option-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.path-match {
    background-color: var(--color-success-light);
    color: var(--color-success);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.path-option-body {
    padding: var(--spacing-md);
}

.path-benefits {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.path-benefits li {
    margin-bottom: var(--spacing-xs);
}

.skills-map {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.skill-category h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
    font-weight: 500;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.skill-item {
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
}

.skill-item.advanced {
    border-left: 3px solid var(--color-success);
}

.skill-item.intermediate {
    border-left: 3px solid var(--color-warning);
}

.skill-item.beginner {
    border-left: 3px solid var(--color-info);
}

.skill-name {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.skill-level {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.能力-view.active {
    display: block;
}