/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 全局样式 */
html, body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    background-color: #f5f7fa;
    height: 100%;
    overflow: auto; /* 允许滚动 */
}

/* 自定义滚动条样式 */
*::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

*::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

*::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

*::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* 顶部导航栏 */
.top-navbar {
    background-color: #e4e7ed;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 0 0px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0px;
}

.logo-image {
    width: 220px;
    height: 50px;
    padding-top: 5px;
    object-fit: contain;
}
.slogan-l {
    width: 250px;
    font-size: 16px;
    font-family: SF Pro SC,SF Pro Display,SF Pro Icons,PingFang SC,'微软雅黑',Helvetica Neue,Helvetica,Arial,sans-serif;
    color: #1831a1; /* 淡灰色 */
}
.slogan {
    width: 250px;
    font-size: 16px;
    font-family: SF Pro SC,SF Pro Display,SF Pro Icons,PingFang SC,'微软雅黑',Helvetica Neue,Helvetica,Arial,sans-serif;
    color: #dc2626; /* 淡灰色 */
}
.slogan-t {
    width: 250px;
    font-size: 16px;
    font-family: SF Pro SC,SF Pro Display,SF Pro Icons,PingFang SC,'微软雅黑',Helvetica Neue,Helvetica,Arial,sans-serif;
    color: #454544; /* 淡灰色 */
}

.logo-text {
    font-size: 24px;
    color: #1831a1; /* 使用品牌主色调 */
}
.logo-text2 {
    font-size: 20px;
    color: #60ade0; /* 使用品牌主色调 */
    font-weight: bold;
    margin: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.role-switcher {
    display: flex;
    gap: 5px;
    background-color: #f0f2f5;
    padding: 3px;
    border-radius: 4px;
}

.role-btn {
    padding: 4px 12px;
    border: none;
    background: transparent;
    color: #666;
    cursor: pointer;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.role-btn.active {
    background-color: #fff;
    color: #4A90E2;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.user-avatar {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 用户头像已移除，保留文本样式 */
.user-avatar span {
    color: #7C3AED;
    font-weight: 500;
}

.logout-button {
    margin-left: 10px;
    padding: 4px 12px;
    background-color: #ef4444;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.3s ease;
}

.logout-button:hover {
    background-color: #dc2626;
    transform: translateY(-1px);
}

.logout-button:active {
    transform: translateY(0);
}

/* 主容器 */
.main-container {
    display: flex;
    margin-top: 60px;
}

/* 左侧导航菜单 */
.sidebar,
.nav-container {
    width: 240px;
    background-color: #fff;
    box-shadow: 2px 0 4px rgba(0, 0, 0, 0.05);
    position: fixed;
    left: 0;
    top: 60px;
    bottom: 0;
    overflow-y: auto;
    /* 隐藏滚动条但保持滚动功能 */
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Chrome, Safari 和 Opera 隐藏滚动条 */
.sidebar::-webkit-scrollbar,
.nav-container::-webkit-scrollbar {
    display: none;
}

.main-nav {
    padding: 10px 0;
}

.nav-item {
    position: relative;
}

.nav-item.level-1 > .nav-header {
    padding: 12px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size:16px;
    transition: background-color 0.3s ease;
}

.nav-item.level-1 > .nav-header:hover {
    background-color: #ebeef5;
    font-size:16px;

}

.nav-item.level-2 > .nav-header {
    padding: 10px 20px 10px 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.3s ease;
}

.nav-item.level-2 > .nav-header:hover {
    background-color: #f5f7fa;
}

/* 确保所有二级菜单项的样式统一，无论是否有子菜单 */
.nav-item.level-2 > .nav-header .nav-title {
    flex-grow: 1;
}

/* 统一二级类目样式 - 确保视觉一致性 */
.nav-item.level-2 > .nav-header {
    display: flex;
    align-items: center;
    position: relative;
}

.nav-item.level-2 > .nav-header > .expand-icon {
    margin-left: auto;
    opacity: 0.5; /* 视觉上区分有子菜单的项 */
    pointer-events: none; /* 禁用空展开图标的点击事件 */
}

/* 有三级类目的二级菜单的展开图标样式 */
.nav-item.level-2.expanded > .nav-header > .expand-icon,
.nav-item.level-2:has(.nav-children) > .nav-header > .expand-icon {
    opacity: 1;
    pointer-events: auto;
}

/* 确保导航链接样式统一 */
.nav-link {
    color: inherit;
    text-decoration: none;
    display: inline-block;
    width: 100%;
}

.nav-item.level-3 {
    padding: 8px 20px 8px 60px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    font-weight: 500;

}

/* 角色切换菜单显示控制 */
/* 默认状态：显示普通菜单 */
.nav-item.level-1 {
    display: block;
    font-weight: bold;
    color: #555;
}

/* 默认隐藏企业和管理员菜单 */
.nav-item.level-1.company-menu,
.nav-item.level-1.admin-menu {
    display: none;
}

/* 确保企业知识库和个人知识库在所有角色下都能显示 */
.nav-item.level-1.knowledge-menu,
.nav-item.level-1.personal-menu {
    display: block !important;
}

/* 当body有company-role类时，显示企业管理菜单和知识库 */
body.company-role .nav-item.level-1 {
    display: none;
}
body.company-role .nav-item.level-1.company-menu,
body.company-role .nav-item.level-1.knowledge-menu,
body.company-role .nav-item.level-1.personal-menu {
    display: block !important;
}

/* 当body有admin-role类时，显示平台管理菜单和知识库 */
body.admin-role .nav-item.level-1 {
    display: none;
}
body.admin-role .nav-item.level-1.admin-menu,
body.admin-role .nav-item.level-1.knowledge-menu,
body.admin-role .nav-item.level-1.personal-menu {
    display: block !important;
}

.nav-item.level-3:hover {
    background-color: #e6f2ff;
    color: #4A90E2;
}

.nav-item.level-3.active {
    background-color: #05448C;
    color: #fff;
}

.nav-icon {
    font-size: 16px;
    width: 25px;
}

.nav-title {
    flex: 1;
    font-size: 15px;
    text-decoration: none;
}

.expand-icon {
    font-size: 12px;
    transition: transform 0.3s ease;
}

/* 方案1: 使用CSS边框创建三角形 (推荐) */
.expand-icon.css-arrow {
    font-size: 0;
    width: 0;
    height: 0;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-left: 6px solid #666;
    display: inline-block;
}

/* 方案2: 使用不同的Unicode字符 */
.expand-icon.unicode-chevron::before {
    content: "›";
    font-size: 16px;
    font-weight: bold;
}

.expand-icon.unicode-plus::before {
    content: "+";
}

.expand-icon.unicode-minus::before {
    content: "−";
}

/* 方案3: 使用CSS transform创建的箭头 */
.expand-icon.transform-arrow {
    width: 8px;
    height: 8px;
    position: relative;
    font-size: 0;
    display: inline-block;
}

.expand-icon.transform-arrow::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #666;
    transform: rotate(45deg);
    transform-origin: left center;
}

.expand-icon.transform-arrow::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #666;
    transform: rotate(-45deg);
    transform-origin: left center;
}

/* 导航菜单展开状态 */
.nav-item.expanded > .nav-header .expand-icon {
    transform: rotate(90deg);
}

/* 确保所有二级菜单项的视觉效果统一 */
.nav-item.level-2 > .nav-header .nav-title {
    flex-grow: 1;
    color:#333;
    font-weight: 500;
}

/* 统一所有二级菜单的展开/折叠交互效果 */
.nav-item.level-2.expanded > .nav-header {
    background-color: #f5f7fa;
}

/* 确保展开图标在所有二级菜单中显示一致 */
.nav-item.level-2 > .nav-header .expand-icon {
    opacity: 0.7;
}

.nav-item.level-2.expanded > .nav-header .expand-icon {
    opacity: 1;
}

/* 展开状态时对不同样式的特殊处理 */
.nav-item.expanded > .nav-header .expand-icon.css-arrow {
    transform: rotate(90deg);
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 6px solid #666;
}

.nav-item.expanded > .nav-header .expand-icon.unicode-plus::before {
    content: "−";
    /* 加号不需要旋转，直接替换为减号 */
}

/* 方案4: SVG图标方案 (在HTML中使用) */
.expand-icon.svg-icon svg {
    width: 12px;
    height: 12px;
    fill: #666;
    transition: transform 0.3s ease;
}

.nav-item.expanded > .nav-header .expand-icon.svg-icon svg {
    transform: rotate(90deg);
}

.nav-item > .nav-children {
    display: none;
}

.nav-item.expanded > .nav-children {
    display: block;
}

/* 主内容区域 */
.content {
    flex: 1;
    margin-left: 240px;
    padding-left: 20px;
    padding-top: 20px;
    padding-right: 20px;
    background-color: #f5f7fa;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto;

}

.page-header {
    margin-bottom: 20px;
}

.page-header h2 {
    font-size: 24px;
    color: #555;
    margin-bottom: 8px;
    font-weight: bold;
}

.page-header p {
    color: #999;
}

.page-content {
    background-color: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}
.input-section {
    font-family: '微软雅黑', sans-serif;
}
/* 仪表盘样式 */
.tool-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 左右布局容器 */
.tool-layout {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

/* 左侧面板 */
.tool-left-panel {
    flex: 1;
    background: #fff;
    border: 1px solid #e4e7ed;
    border-radius: 8px;
    overflow: hidden;
}

/* 右侧面板 */
.tool-right-panel {
    flex: 1;
    background: #fff;
    border: 1px solid #e4e7ed;
    border-radius: 8px;
    overflow: hidden;
}

/* 面板标题 */
.panel-title {
    background: #fafafa;
    padding: 12px 20px;
    font-size: 16px;
    font-weight: 500;
    color: #303133;
    border-bottom: 1px solid #e4e7ed;
}

/* 面板内容 */
.panel-content {
    padding: 20px;
}

.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 20px;
}

.dashboard-card {
    padding: 0px;
    border-radius: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.dashboard-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.dashboard-card p {
    margin-bottom: 15px;
    opacity: 0.9;
}

.dashboard-card a {
    color: white;
    text-decoration: none;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.dashboard-card a:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.quick-actions {
    background-color: #f0f0f0;
    padding: 20px;
    border-radius: 8px;
    margin-top: 15px;
}

.quick-actions h3 {
    margin-bottom: 15px;
    color: #333;
}

.quick-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.quick-links a {
    text-decoration: none;
    color: #1831a1;
    background-color: white;
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}

.quick-links a:hover {
    background-color: #4A90E2;
    color: white;
    border-color: #4A90E2;
}

.platform-info {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #4A90E2;
}

.platform-info h3 {
    margin-bottom: 10px;
    color: #333;
}

.platform-info p {
    color: #666;
    line-height: 1.8;
}

/* 功能页面样式 */
.function-section {
    margin-bottom: 20px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.function-description {
    line-height: 1.8;
}

.function-description strong {
    color: #333;
}

.help-section {
    margin-top: 30px;
    padding: 20px;
    background-color:#FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius);
}

.help-section h3 {
    color: #1a68b3;
    margin-bottom: 15px;
}

.help-list {
    list-style: none;
    padding-left: 0;
}

.help-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
    color: #333;
    line-height: 1.6;
}

.help-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4A90E2;
    font-weight: bold;
}
.help-item{
    height: 32px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .sidebar {
        width: 200px;
    }
    
    .content {
        margin-left: 200px;
    }
    
    .dashboard-cards {
        grid-template-columns: 1fr;
    }
}

/* 角色切换相关样式 */
.company-role-only,
.admin-role-only {
    display: none;
}

body.company-role .company-role-only {
    display: block;
}

body.admin-role .admin-role-only {
    display: block;
}

body.company-role .nav-item.level-1:not(.company-role-only) {
    display: none;
}

body.admin-role .nav-item.level-1:not(.admin-role-only) {
    display: none;
}

/* 侧边栏滚动行为 - 保持滚动功能但隐藏滚动条 */
.sidebar, .nav-container {
    overflow-y: auto;
    /* 已经通过上面的全局样式隐藏了滚动条 */
}

/* 结果内容样式 */
.result-content {
    background: #fff;
    border: 1px solid #e4e7ed;
    border-radius: 6px;
    padding: 15px;
    min-height: 150px;
    white-space: pre-wrap;
    word-break: break-word;
    color: #303133;
}

/* 输入方式样式 */
.input-method {
    margin-bottom: 20px;
    background: #fff;
    border-radius: 6px;
    padding: 15px;
    border: 1px solid #e4e7ed;
}

.input-method h4 {
    margin: 0 0 10px 0;
    color: #1890ff;
    font-size: 16px;
    font-weight: 500;
}

/* Windows设置界面风格样式 */
:root {
    /* Windows主题颜色 */
    --bg-primary: #F3F3F3;
    --bg-secondary: #FFFFFF;
    --bg-hover: #F2F2F2;
    --bg-active: #E8E8E8;
    --text-primary: #1A1A1A;
    --text-secondary: #6E6E6E;
    --text-tertiary: #8A8A8A;
    --border-color: #DDDDDD;
    --accent-color: #0078D4;
    --accent-hover: #0063B1;
    --success-bg: #E6F4EA;
    --success-text: #0D6E3E;
    --success-border: #4CAF50;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-xxl: 24px;
}

/* 页面基础样式 - Windows设置界面风格 */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Segoe UI', 'Microsoft YaHei', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.5;
}

.page-content {
    padding: var(--spacing-xl);
    overflow-y: auto;
}

/* Windows设置布局 */
.settings-layout {
    display: flex;
    gap: var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.settings-section,
.results-section {
    flex: 1;
}

/* Windows卡片样式 */
.settings-card {
    background-color: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    margin-bottom: var(--spacing-xl);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

/* 卡片头部样式 */
.settings-header {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-secondary);
}

.settings-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

/* 卡片内容样式 */
.settings-content {
    padding: var(--spacing-xl);
}

/* 设置组样式 */
.settings-group {
    margin-bottom: var(--spacing-xxl);
}

.settings-label {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: block;
}

/* 输入框样式 - Windows风格 */
.settings-textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    resize: vertical;
    transition: all 0.2s ease;
    font-family: inherit;
}

.settings-textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 120, 212, 0.1);
}

/* 下拉选择器样式 */
.knowledge-selector {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.selector-item {
    width: 100%;
}

.settings-select {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    transition: all 0.2s ease;
    font-family: inherit;
}

.settings-select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 120, 212, 0.1);
}

/* 复选框样式 */
.checkbox-group {
    margin-bottom: var(--spacing-xl);
}

.checkbox-item {
    display: block;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-xs) 0;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-primary);
}

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

/* Windows按钮样式 */
.button-group {
    display: flex;
    gap: var(--spacing-md);
}

.action-button {
    padding: var(--spacing-md) var(--spacing-xl);
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.action-button.primary {
    background-color: var(--accent-color);
    color: white;
}

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

.action-button.secondary {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.action-button.secondary:hover {
    background-color: var(--bg-hover);
}

.action-button.small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 13px;
}

/* 结果区域样式 */
.result-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.result-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.result-title {
    margin: 0;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
}

.result-output {
    min-height: 250px;
    padding: var(--spacing-lg);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    color: var(--text-primary);
}

.result-actions {
    display: flex;
    justify-content: flex-end;
}

/* 占位文本样式 */
.placeholder-text {
    color: var(--text-tertiary);
    font-style: italic;
}

/* 使用指南样式 */
.guide-list {
    padding-left: var(--spacing-xl);
    margin: 0;
}

.guide-list li {
    margin-bottom: var(--spacing-md);
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* 修正文本样式 */
.processed-text {
    color: var(--text-primary);
    line-height: 1.6;
}

.corrected {
    background-color: var(--success-bg);
    color: var(--success-text);
    padding: 2px 4px;
    border-radius: 2px;
    font-weight: 500;
    border: 1px solid var(--success-border);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}
.category-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none; 
}