* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #2d2d2d;
    --accent-color: #0066ff;
    --accent-hover: #0052cc;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f3f5;
    --text-primary: #1a1a1a;
    --text-secondary: #6c757d;
    --text-muted: #adb5bd;
    --border-color: #e9ecef;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --error-color: #dc3545;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-secondary);
    margin: 0;
    padding: 0;
    color: var(--text-primary);
    line-height: 1.6;
    height: 100vh;
    overflow: hidden;
}

.container {
    max-width: 100%;
    margin: 0;
    background: var(--bg-primary);
    height: 100vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.main-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
    min-height: 0;
}

/* 主侧边栏样式 - 紧凑宽度，参考常见后台 200~220px */
.main-sidebar {
    width: 208px;
    background: linear-gradient(180deg, #fafbfc 0%, #f5f7fa 100%);
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    border-right: 1px solid var(--border-color);
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.04);
    position: relative;
    transition: width 0.2s ease;
}

.main-sidebar.collapsed {
    width: 64px;
}

.sidebar-collapse-btn {
    position: absolute;
    top: 16px;
    right: 8px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 6px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: all 0.2s ease;
    z-index: 10;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.sidebar-collapse-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

.main-sidebar.collapsed .sidebar-collapse-btn {
    right: 16px;
    transform: rotate(180deg);
}

.sidebar-collapse-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    transition: transform 0.2s ease;
}

.main-sidebar-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    background: var(--bg-primary);
}

.main-sidebar-header .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
}

.main-sidebar-header .logo span {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.3px;
    color: var(--text-primary);
}

.main-sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px 0;
    background: transparent;
    padding-top: 56px;
}

/* 侧边栏滚动条样式 */
.main-sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.main-sidebar-nav::-webkit-scrollbar-track {
    background: transparent;
}

.main-sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

.main-sidebar-nav::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}

.nav-item {
    margin-bottom: 0;
}

.nav-item-content {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-primary);
    position: relative;
    font-size: 0.9375rem;
    border-left: 3px solid transparent;
    justify-content: flex-start;
}

.main-sidebar.collapsed .nav-item-content {
    padding: 12px 12px 12px 9px;
    justify-content: center;
    position: relative;
    gap: 0;
}

.main-sidebar.collapsed .nav-item-content:hover::after {
    content: attr(data-title);
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 12px;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.85);
    color: white;
    border-radius: 4px;
    font-size: 0.8125rem;
    white-space: nowrap;
    z-index: 1000;
    pointer-events: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.main-sidebar.collapsed .nav-item-content:hover::before {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 6px;
    border: 6px solid transparent;
    border-right-color: rgba(0, 0, 0, 0.85);
    z-index: 1001;
    pointer-events: none;
}

.nav-item-content:hover {
    background: rgba(0, 102, 255, 0.06);
    color: var(--text-primary);
}

.nav-item.active > .nav-item-content {
    background: linear-gradient(90deg, rgba(0, 102, 255, 0.12) 0%, rgba(0, 102, 255, 0.06) 100%);
    color: var(--accent-color);
    border-left-color: var(--accent-color);
    font-weight: 500;
}

.nav-item.active > .nav-item-content svg {
    stroke: var(--accent-color);
}

.nav-item-content svg {
    flex-shrink: 0;
    stroke: currentColor;
    width: 18px;
    height: 18px;
}

.nav-item-content span {
    flex: 1;
    font-size: 0.9375rem;
    font-weight: 400;
    white-space: nowrap;
    opacity: 1;
    transition: opacity 0.2s ease;
}

.main-sidebar.collapsed .nav-item-content span {
    display: none;
}

.nav-item-has-submenu .nav-item-content {
    justify-content: space-between;
}

.main-sidebar.collapsed .nav-item-has-submenu .nav-item-content {
    justify-content: center;
}

.main-sidebar.collapsed .submenu-arrow {
    display: none;
}

.submenu-arrow {
    transition: transform 0.2s ease;
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    stroke: var(--text-secondary);
}

.nav-item.expanded .submenu-arrow {
    transform: rotate(90deg);
}

.nav-item.expanded > .nav-item-content {
    color: var(--text-primary);
    font-weight: 500;
}

.nav-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(255, 255, 255, 0.5);
}

.nav-item.expanded .nav-submenu {
    max-height: 300px;
}

.nav-submenu-item {
    padding: 10px 20px 10px 56px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-secondary);
    font-size: 0.875rem;
    position: relative;
    border-left: 3px solid transparent;
}

.main-sidebar.collapsed .nav-submenu {
    display: none;
}

.main-sidebar.collapsed .nav-item.expanded .nav-submenu {
    display: none;
}

/* 子菜单弹出框样式 */
.submenu-popup {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 4px 0;
    min-width: 160px;
    margin-left: 8px;
    animation: popupFadeIn 0.2s ease;
}

@keyframes popupFadeIn {
    from {
        opacity: 0;
        transform: translateX(-8px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.submenu-popup-item {
    padding: 10px 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-primary);
    font-size: 0.875rem;
    white-space: nowrap;
}

.submenu-popup-item:hover {
    background: rgba(0, 102, 255, 0.08);
    color: var(--accent-color);
}

.submenu-popup-item:active {
    background: rgba(0, 102, 255, 0.12);
}

.submenu-popup-item.active {
    background: rgba(0, 102, 255, 0.1);
    color: var(--accent-color);
    font-weight: 500;
}

.nav-submenu-item:hover {
    background: rgba(0, 102, 255, 0.06);
    color: var(--text-primary);
}

.nav-submenu-item.active {
    background: linear-gradient(90deg, rgba(0, 102, 255, 0.12) 0%, rgba(0, 102, 255, 0.06) 100%);
    color: var(--accent-color);
    border-left-color: var(--accent-color);
    font-weight: 500;
}

/* 内容区域 */
.content-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
    background: #f5f7fa;
}

/* 对话页面不需要page-header */
#page-chat .page-header {
    display: none;
}

#page-chat .page-content {
    padding: 0;
    overflow: hidden;
}

.page {
    display: none;
    flex: 1;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.page.active {
    display: flex;
}

.page-header {
    padding: 12px 20px;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.page-header h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.page-header-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.page-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px 20px;
    min-height: 0;
}

/* 任务管理页面内容区域底部圆角 */
#page-tasks .page-content {
    /* 确保底部左右角都是圆角 */
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    overflow: hidden;
}

/* 对话页面布局 */
.chat-page-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
    min-height: 0;
    width: 100%;
    height: 100%;
    position: relative;
}

.conversation-sidebar {
    width: 280px;
    background: linear-gradient(180deg, #ffffff 0%, #fafbfc 100%);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    height: 100%;
    overflow: hidden;
}

header {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    color: var(--text-primary);
    padding: 10px 24px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo svg {
    color: var(--accent-color);
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.header-logo-link {
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.header-logo-link:hover {
    opacity: 0.85;
}

.version-badge {
    display: inline-block;
    margin-left: 6px;
    font-size: 0.6875rem;
    font-weight: 400;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    vertical-align: 0.35em;
    user-select: none;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 400;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-actions button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.8125rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.header-actions button svg {
    stroke: currentColor;
}

.header-actions button:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-1px);
}

.openapi-doc-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.8125rem;
    font-weight: 400;
    transition: all 0.2s ease;
}

.openapi-doc-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-1px);
}

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

.monitor-btn:hover {
    background: rgba(0, 102, 255, 0.08);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.attack-chain-btn {
    color: var(--text-secondary);
    border: none;
    background: transparent;
    padding: 6px 10px;
    font-size: 0.8125rem;
    font-weight: 400;
    box-shadow: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.attack-chain-btn svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.conversation-header .attack-chain-btn {
    background: transparent;
    border: none;
    backdrop-filter: none;
    color: var(--text-secondary);
}

.conversation-header .attack-chain-btn:hover {
    background: rgba(0, 102, 255, 0.06);
    color: var(--accent-color);
    transform: none;
    border: none;
}

.conversation-header .attack-chain-btn:hover svg {
    opacity: 1;
}

.conversation-header .attack-chain-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: transparent;
    color: var(--text-muted);
}

/* 用户菜单样式 */
.user-menu-container {
    position: relative;
}

.user-avatar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.user-avatar-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.user-avatar-btn svg {
    stroke: currentColor;
}

.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 160px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    overflow: hidden;
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s ease;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.user-menu-item:hover {
    background: var(--bg-tertiary);
    color: var(--accent-color);
}

.user-menu-item svg {
    stroke: currentColor;
    flex-shrink: 0;
}

.attack-chain-btn:not(:disabled):hover {
    background: var(--bg-tertiary);
    border: none;
    color: var(--accent-color);
    transform: none;
}

.attack-chain-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    border: none;
    background: transparent;
    color: var(--text-muted);
}

.settings-btn {
    padding: 8px;
    min-width: 44px;
}

/* 设置页面样式 */
.settings-actions {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* 旧侧边栏样式（保留用于对话页面内的历史对话侧边栏） */
.sidebar {
    width: 280px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    height: 100%;
    overflow: hidden;
}

.sidebar-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.new-chat-btn {
    width: 100%;
    padding: 10px 16px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.new-chat-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.new-chat-btn span {
    font-size: 1.2em;
    line-height: 1;
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px;
    min-height: 0;
}

.sidebar-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    padding: 0 8px;
}

.conversation-search-box {
    position: relative;
    margin-bottom: 12px;
}

.conversation-search-box input {
    width: 100%;
    padding: 8px 32px 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.conversation-search-box input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.conversation-search-box input::placeholder {
    color: var(--text-muted);
}

.conversation-search-clear {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: color 0.2s ease;
    border-radius: 4px;
}

.conversation-search-clear:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.conversation-search-clear svg {
    width: 14px;
    height: 14px;
}

.conversations-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.conversation-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 14px;
}

.conversation-group:last-child {
    margin-bottom: 0;
}

.conversation-group-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 8px 8px 0;
}

.conversation-item {
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    position: relative;
    user-select: none;
    -webkit-user-select: none;
}

.conversation-item:hover {
    background: var(--bg-tertiary);
}

.conversation-item:hover .conversation-delete-btn {
    opacity: 1;
}

.conversation-item.active {
    background: var(--bg-primary);
    border-color: var(--accent-color);
}

.conversation-content {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.conversation-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.conversation-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.conversation-group-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 4px;
    padding: 2px 6px;
    background: rgba(0, 102, 255, 0.08);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--accent-color);
    line-height: 1.2;
}

.group-tag-icon {
    font-size: 0.75rem;
    line-height: 1;
}

.group-tag-name {
    font-weight: 500;
}

.conversation-delete-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    opacity: 0;
    transition: all 0.2s ease;
    flex-shrink: 0;
    position: relative;
}

.conversation-delete-btn svg {
    width: 14px;
    height: 14px;
    transition: all 0.2s ease;
}

.conversation-delete-btn:hover {
    background: rgba(220, 53, 69, 0.1);
    color: var(--error-color);
    opacity: 1;
}

.conversation-delete-btn:hover svg {
    transform: scale(1.1);
}

.conversation-delete-btn:active {
    background: rgba(220, 53, 69, 0.2);
    transform: scale(0.95);
}

.conversation-item.active .conversation-delete-btn {
    opacity: 0.6;
}

.conversation-item.active:hover .conversation-delete-btn {
    opacity: 1;
}

/* 对话界面样式 */
.chat-container {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    background: #f5f7fa;
    overflow: hidden;
    height: 100%;
}

/* 会话顶部栏样式 */
.conversation-header {
    background: transparent;
    padding: 8px 24px;
    flex-shrink: 0;
    border-bottom: none;
}

.conversation-header-content {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 24px;
    background: #f5f7fa;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.message {
    margin-bottom: 24px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    animation: fadeIn 0.3s ease-in;
    width: 100%;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.user {
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.message.system {
    justify-content: center;
    margin-bottom: 16px;
}

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}

.message.user .message-avatar {
    background: var(--accent-color);
    color: white;
}

.message.assistant .message-avatar {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.message.system .message-avatar {
    display: none;
}

.message-content {
    flex: 0 1 auto;
    max-width: 70%;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    overflow-x: visible;
    overflow-y: visible;
    width: 100%;
}

.message.user .message-content {
    align-items: flex-end;
    margin-left: auto;
}

.message.assistant .message-content {
    align-items: flex-start;
    margin-right: auto;
    min-width: 0;
}

.message.system .message-content {
    max-width: 75%;
    align-items: stretch;
    margin: 0;
}

.message-bubble {
    padding: 12px 16px;
    border-radius: 8px;
    word-wrap: break-word;
    word-break: break-word;
    line-height: 1.6;
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
    overflow-y: visible;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
    position: relative;
}

/* Markdown 样式 */
.message-bubble p {
    margin: 0.5em 0;
}

.message-bubble p:first-child {
    margin-top: 0;
}

.message-bubble p:last-child {
    margin-bottom: 0;
}

.message-bubble strong,
.message-bubble b {
    font-weight: 600;
    color: inherit;
}

.message-bubble em,
.message-bubble i {
    font-style: italic;
}

.message-bubble code {
    background: rgba(0, 0, 0, 0.05);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9em;
}

.message.user .message-bubble code {
    background: rgba(255, 255, 255, 0.2);
}

.message-bubble pre {
    background: rgba(0, 0, 0, 0.05);
    padding: 12px;
    border-radius: 6px;
    overflow-x: auto;
    margin: 0.5em 0;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875em;
    line-height: 1.5;
}

.message.user .message-bubble pre {
    background: rgba(255, 255, 255, 0.15);
}

.message-bubble pre code {
    background: none;
    padding: 0;
}

.message-bubble ul,
.message-bubble ol {
    margin: 0.5em 0;
    padding-left: 1.5em;
}

.message-bubble li {
    margin: 0.25em 0;
}

.message-bubble blockquote {
    border-left: 3px solid var(--border-color);
    padding-left: 1em;
    margin: 0.5em 0;
    color: var(--text-secondary);
}

.message-bubble h1,
.message-bubble h2,
.message-bubble h3,
.message-bubble h4,
.message-bubble h5,
.message-bubble h6 {
    margin: 0.8em 0 0.4em 0;
    font-weight: 600;
    line-height: 1.3;
}

.message-bubble h1:first-child,
.message-bubble h2:first-child,
.message-bubble h3:first-child,
.message-bubble h4:first-child,
.message-bubble h5:first-child,
.message-bubble h6:first-child {
    margin-top: 0;
}

.message-bubble h1 {
    font-size: 1.5em;
}

.message-bubble h2 {
    font-size: 1.3em;
}

.message-bubble h3 {
    font-size: 1.1em;
}

.message-bubble hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1em 0;
}

.message-bubble a {
    color: var(--accent-color);
    text-decoration: none;
}

.message-bubble a:hover {
    text-decoration: underline;
}

.message.user .message-bubble a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: underline;
}

/* Markdown 表格样式 */
/* 表格包装容器，为每个表格提供独立的横向滚动 */
.message-bubble .table-wrapper {
    width: 100%;
    overflow-x: auto;
    overflow-y: visible;
    margin: 1em 0;
    -webkit-overflow-scrolling: touch;
    /* 自定义滚动条样式 */
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
}

.message-bubble .table-wrapper::-webkit-scrollbar {
    height: 8px;
}

.message-bubble .table-wrapper::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 4px;
}

.message-bubble .table-wrapper::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

.message-bubble .table-wrapper::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}

/* 表格本身，允许根据内容自动扩展宽度 */
.message-bubble table {
    width: auto;
    min-width: 100%;
    border-collapse: collapse;
    margin: 0;
    font-size: 0.9em;
    display: table;
    table-layout: auto;
}

/* 确保表格能够超出容器宽度 */
.message-bubble table * {
    box-sizing: border-box;
}

/* 确保表格内容不会被压缩 */
.message-bubble table colgroup,
.message-bubble table col {
    width: auto;
}

.message-bubble table thead {
    background: var(--bg-secondary);
}

.message-bubble table th {
    padding: 10px 12px;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
    min-width: fit-content;
}

.message-bubble table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    width: auto;
    min-width: 120px;
    max-width: none;
    vertical-align: top;
    /* 允许文字换行，避免重叠和溢出 */
    white-space: normal;
    word-wrap: break-word;
    word-break: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    line-height: 1.5;
}


.message-bubble table tbody tr:hover {
    background: var(--bg-secondary);
}

.message-bubble table tbody tr:last-child td {
    border-bottom: none;
}

/* 消息气泡相对定位，用于放置复制按钮 */
.message-bubble {
    position: relative;
}

/* 消息复制按钮 - 位于消息气泡右下角 */
.message-copy-btn {
    position: absolute;
    bottom: 12px;
    right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 20px;
    color: #666;
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    z-index: 10;
    opacity: 0;
    transform: translateY(4px);
    font-weight: 500;
}

.message-bubble:hover .message-copy-btn {
    opacity: 1;
    transform: translateY(0);
}

.message-copy-btn:hover {
    background: rgba(255, 255, 255, 1);
    border-color: rgba(0, 102, 255, 0.2);
    color: #0066ff;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.15), 0 2px 4px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

.message-copy-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 6px rgba(0, 102, 255, 0.12), 0 1px 2px rgba(0, 0, 0, 0.06);
}

.message-copy-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.message-copy-btn:hover svg {
    transform: scale(1.1);
}

.message-copy-btn span {
    font-weight: 500;
    letter-spacing: 0.01em;
}

/* 用户消息中的表格样式 */
.message.user .message-bubble .table-wrapper {
    scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
}

.message.user .message-bubble .table-wrapper::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
}

.message.user .message-bubble .table-wrapper::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.4);
}

.message.user .message-bubble table {
    color: rgba(255, 255, 255, 0.95);
}

.message.user .message-bubble table thead {
    background: rgba(255, 255, 255, 0.15);
}

.message.user .message-bubble table th {
    color: rgba(255, 255, 255, 0.95);
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

.message.user .message-bubble table td {
    color: rgba(255, 255, 255, 0.9);
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.message.user .message-bubble table tbody tr:hover {
    background: rgba(255, 255, 255, 0.1);
}

.message.user .message-bubble {
    background: var(--accent-color);
    color: white;
    border-bottom-right-radius: 8px;
    border-top-right-radius: 2px;
}

.message.assistant .message-bubble {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 8px;
    border-top-left-radius: 2px;
}

.message.assistant .message-bubble pre {
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: inherit;
}

.message.system .message-bubble {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    text-align: left;
    font-size: 0.875rem;
    padding: 10px 16px;
    width: 100%;
}

.message-time {
    font-size: 0.6875rem;
    color: var(--text-muted);
    margin-top: 4px;
    padding: 0 2px;
    font-weight: 400;
}

/* MCP调用区域 */
.mcp-call-section {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    width: 100%;
}

.mcp-call-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.mcp-call-label::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

.mcp-call-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.process-detail-btn {
    background: rgba(156, 39, 176, 0.1) !important;
    border-color: rgba(156, 39, 176, 0.3) !important;
    color: #9c27b0 !important;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.process-detail-btn:hover {
    background: rgba(156, 39, 176, 0.2) !important;
    border-color: #9c27b0 !important;
    color: #7b1fa2 !important;
}

.process-detail-btn span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.process-details-container {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    width: 100%;
}

.process-details-content {
    width: 100%;
}

.process-details-content .progress-timeline {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    opacity: 0;
}

.process-details-content .progress-timeline.expanded {
    max-height: 2000px;
    overflow-y: auto;
    opacity: 1;
    margin-top: 12px;
}

.chat-input-container {
    display: flex;
    flex-direction: row;
    gap: 8px;
    align-items: flex-end;
    padding: 12px 16px;
    background: var(--bg-primary);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    flex-shrink: 0;
    width: 100%;
    box-sizing: border-box;
}

.chat-input-container > .chat-input-with-files {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 6px;
}

.chat-input-container > .chat-input-field {
    flex: 1;
    display: flex;
    min-width: 0;
}

.chat-file-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    min-height: 0;
}

.chat-file-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(0, 102, 255, 0.08);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 8px;
    font-size: 12px;
    color: var(--text-primary);
    max-width: 200px;
}

.chat-file-chip-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-file-chip-remove {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    padding: 0;
    border: none;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
}

.chat-file-chip-remove:hover {
    background: rgba(0, 0, 0, 0.12);
    color: var(--text-primary);
}

.chat-file-input-hidden {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
}

.chat-upload-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    background: #ffffff;
    color: var(--text-muted);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
    flex-shrink: 0;
}

.chat-upload-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background: rgba(0, 102, 255, 0.04);
}

.chat-input-container.drag-over {
    background: rgba(0, 102, 255, 0.06);
    border-radius: 12px;
    outline: 2px dashed rgba(0, 102, 255, 0.35);
    outline-offset: -2px;
}

.chat-input-field {
    flex: 1;
    position: relative;
    display: flex;
}

.chat-input-field textarea {
    width: 100%;
}

.chat-input-container textarea {
    flex: 1;
    min-width: 0;
    padding: 10px 14px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    font-size: 0.9375rem;
    outline: none;
    transition: all 0.2s;
    background: #ffffff;
    color: var(--text-primary);
    resize: none;
    height: 40px;
    min-height: 40px;
    max-height: 120px;
    font-family: inherit;
    line-height: 1.4;
    overflow-y: auto;
    box-sizing: border-box;
    vertical-align: middle;
    /* 隐藏滚动条但保留滚动功能 */
    scrollbar-width: thin; /* Firefox */
    scrollbar-color: transparent transparent; /* Firefox - 隐藏滚动条 */
}

/* WebKit 浏览器（Chrome, Safari, Edge）的滚动条样式 - 隐藏但保留功能 */
.chat-input-container textarea::-webkit-scrollbar {
    width: 4px; /* 最窄的滚动条 */
}

.chat-input-container textarea::-webkit-scrollbar-track {
    background: transparent; /* 隐藏轨道 */
}

.chat-input-container textarea::-webkit-scrollbar-thumb {
    background: transparent; /* 默认隐藏滑块 */
    border-radius: 2px;
}

/* 鼠标悬停时显示滚动条 */
.chat-input-container textarea:hover::-webkit-scrollbar-thumb {
    background: var(--text-muted); /* 悬停时显示 */
}

.chat-input-container textarea:focus::-webkit-scrollbar-thumb {
    background: var(--text-muted); /* 聚焦时显示 */
}

.chat-input-container textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.08);
    background: #ffffff;
}

.chat-input-container textarea::placeholder {
    color: var(--text-muted);
}

.chat-input-container .send-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #0052cc 100%);
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-size: 0.9375rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    flex-shrink: 0;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.2), 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* 按钮光效动画 */
.chat-input-container .send-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.chat-input-container .send-btn:hover::before {
    left: 100%;
}

.chat-input-container .send-btn:hover {
    background: linear-gradient(135deg, #0052cc 0%, var(--accent-color) 100%);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.35), 0 2px 6px rgba(0, 0, 0, 0.15);
}

.chat-input-container .send-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 6px rgba(0, 102, 255, 0.25), 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.1s;
}

.chat-input-container .send-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.chat-input-container .send-btn svg {
    flex-shrink: 0;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.chat-input-container .send-btn:hover svg {
    transform: translateX(2px);
}

.chat-input-container .send-btn:active svg {
    transform: translateX(4px);
}

.chat-input-container .send-btn span {
    position: relative;
    z-index: 1;
}

.mention-suggestions {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    right: 0;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 16px;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.18);
    padding: 0;
    overflow: hidden;
    display: none;
    z-index: 15;
    backdrop-filter: blur(6px);
    animation: mentionFadeIn 0.15s ease-out;
    box-sizing: border-box;
}

.mention-suggestions-list {
    max-height: 320px;
    overflow-y: auto;
    padding: 12px;
    box-sizing: border-box;
}

@keyframes mentionFadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mention-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px 18px;
    width: 100%;
    border: 1px solid rgba(15, 23, 42, 0.05);
    background: #f7f8fa !important;
    cursor: pointer;
    text-align: left;
    font-size: 0.875rem;
    color: rgba(15, 23, 42, 0.9) !important;
    transition: background 0.18s ease, border-left-color 0.18s ease, color 0.15s ease, transform 0.18s ease;
    border-left: 3px solid transparent;
    outline: none;
    border-radius: 12px;
    margin: 0 0 8px 0;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
    -webkit-appearance: none;
    appearance: none;
}

.mention-item:focus,
.mention-item:focus-visible {
    outline: none;
    box-shadow: none;
}

.mention-item:hover {
    background: #ffffff !important;
    border-left-color: rgba(0, 0, 0, 0.18);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.12);
}

.mention-item.active,
.mention-item:focus,
.mention-item:focus-visible {
    background: linear-gradient(105deg, rgba(0, 102, 255, 0.08), rgba(0, 102, 255, 0.02)) !important;
    border-left-color: rgba(0, 102, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(0, 102, 255, 0.22);
    color: rgba(15, 23, 42, 0.95);
}

.mention-item.active .mention-item-name,
.mention-item.active .mention-item-desc,
.mention-item.active .mention-item-meta,
.mention-item.active .mention-status {
    color: rgba(15, 23, 42, 0.95);
}

.mention-item.active .mention-status {
    background: rgba(0, 102, 255, 0.12);
    color: #0052cc;
}

.mention-item.disabled {
    opacity: 0.65;
    box-shadow: none;
}

.mention-item-name {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(15, 23, 42, 0.95);
}

.mention-item-icon {
    font-size: 1rem;
}

.mention-item-text {
    flex: 1;
}

.mention-item-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.4;
    word-break: break-word;
}

.mention-item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.75rem;
}

.mention-status {
    padding: 2px 8px;
    border-radius: 999px;
    font-weight: 600;
}

.mention-status.enabled {
    background: rgba(46, 204, 113, 0.18);
    color: #1e8a4d;
}

.mention-status.disabled {
    background: rgba(231, 76, 60, 0.18);
    color: #b23d2f;
}

.mention-origin {
    color: var(--text-secondary);
}

.mention-item-badge {
    font-size: 0.68rem;
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.06);
    color: var(--text-primary);
    font-weight: 600;
}

.mention-item-badge.internal {
    background: rgba(108, 117, 125, 0.18);
    color: rgba(33, 37, 41, 0.9);
}

.mention-empty {
    padding: 10px 18px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* MCP调用详情按钮 */
.mcp-detail-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-primary);
    color: var(--accent-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.mcp-detail-btn:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.mcp-detail-btn:active {
    transform: translateY(0);
}

/* 登录遮罩 */
.login-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1200;
    padding: 24px;
    animation: loginOverlayIn 0.3s ease-out;
}

@keyframes loginOverlayIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes loginCardIn {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(-12px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 0;
    overflow: hidden;
    animation: loginCardIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.login-brand {
    padding: 32px 28px 24px;
    text-align: center;
    background: linear-gradient(180deg, rgba(0, 102, 255, 0.06) 0%, transparent 100%);
    border-bottom: 1px solid var(--border-color);
}

.login-brand h2 {
    margin: 0;
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.login-subtitle {
    margin: 8px 0 0 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 24px 28px 28px;
}

.login-form .form-group {
    margin-bottom: 0;
}

.login-form .form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.login-form input[type="password"] {
    width: 100%;
    padding: 12px 14px;
    font-size: 0.9375rem;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.login-form input[type="password"]::placeholder {
    color: var(--text-muted);
}

.login-form input[type="password"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.15);
}

.login-error {
    color: var(--error-color);
    background: rgba(220, 53, 69, 0.08);
    border: 1px solid rgba(220, 53, 69, 0.3);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 0.8125rem;
}

.login-card .login-submit {
    width: 100%;
    justify-content: center;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent-color) 0%, #0047ab 100%) !important;
    border: none !important;
    color: #fff !important;
    box-shadow: 0 4px 14px rgba(0, 102, 255, 0.4);
    transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
}

.login-card .login-submit:hover {
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.45);
    transform: translateY(-1px);
    background: linear-gradient(135deg, var(--accent-hover) 0%, #003d8a 100%) !important;
}

.login-card .login-submit:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 102, 255, 0.35);
}

.login-submit-arrow {
    transition: transform 0.2s ease;
}

.login-card .login-submit:hover .login-submit-arrow {
    transform: translateX(3px);
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    overflow: auto;
    animation: fadeIn 0.2s ease-in;
}

.modal-content {
    background-color: var(--bg-primary);
    margin: 5% auto;
    padding: 0;
    border-radius: 12px;
    width: 90%;
    max-width: 900px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    animation: slideDown 0.3s ease-out;
    overflow: hidden;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--accent-color) 0%, #0052cc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    /* 允许标题在 flex 中收缩/换行，避免把右侧按钮挤压变形 */
    flex: 1 1 auto;
    min-width: 0;
    overflow-wrap: anywhere;
}

.modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 1.5rem;
    line-height: 1;
    transition: all 0.25s ease;
    border: 2px solid transparent;
    background: transparent;
    font-weight: 300;
}

.modal-close:hover {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(220, 53, 69, 0.05) 100%);
    color: #dc3545;
    border-color: rgba(220, 53, 69, 0.2);
    transform: scale(1.1);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.detail-section {
    margin-bottom: 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

.detail-section:last-child {
    margin-bottom: 0;
}

.detail-section-overview {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.07), rgba(0, 102, 255, 0.02));
    border-color: rgba(0, 102, 255, 0.2);
}

.detail-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.detail-section h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.detail-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.detail-info-grid .detail-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 14px;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 0;
}

.detail-item strong {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.detail-item span {
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
    word-break: break-word;
}

.mono-text {
    font-family: 'SF Mono', 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.status-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid transparent;
    text-transform: none;
}

.status-chip.status-running {
    background: rgba(0, 102, 255, 0.12);
    color: var(--accent-color);
    border-color: rgba(0, 102, 255, 0.3);
}

.status-chip.status-completed {
    background: rgba(40, 167, 69, 0.12);
    color: var(--success-color);
    border-color: rgba(40, 167, 69, 0.3);
}

.status-chip.status-failed {
    background: rgba(220, 53, 69, 0.12);
    color: var(--error-color);
    border-color: rgba(220, 53, 69, 0.3);
}

.status-chip.status-pending,
.status-chip.status-unknown {
    background: rgba(255, 193, 7, 0.12);
    color: #b8860b;
    border-color: rgba(255, 193, 7, 0.3);
}

.detail-code-card {
    background: var(--bg-secondary);
    border: 1px dashed rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    padding: 12px;
}

.detail-code-card .code-block {
    margin: 0;
    max-height: 360px;
}

.detail-error-wrapper {
    border-color: rgba(220, 53, 69, 0.4);
    background: rgba(220, 53, 69, 0.05);
}

.detail-success-wrapper {
    border-color: rgba(40, 167, 69, 0.4);
    background: rgba(40, 167, 69, 0.03);
}

.code-block {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    font-family: 'SF Mono', 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', monospace;
    font-size: 0.8125rem;
    line-height: 1.6;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 400px;
    overflow-y: auto;
    color: var(--text-primary);
}

.code-block.error {
    background: #fff5f5;
    border-color: var(--error-color);
    color: var(--error-color);
}

.code-block.success {
    background: rgba(40, 167, 69, 0.05);
    border-color: var(--success-color);
}

.btn-ghost {
    padding: 6px 14px;
    border-radius: 999px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--accent-color);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-ghost:hover {
    background: rgba(0, 102, 255, 0.08);
    border-color: rgba(0, 102, 255, 0.2);
    color: var(--accent-hover);
}

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

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* 响应式设计 */
@media (max-width: 768px) {
    body {
        height: 100vh;
        overflow: hidden;
    }
    
    .container {
        border-radius: 0;
        height: 100vh;
        overflow: hidden;
    }
    
    header {
        padding: 10px 20px;
        flex-shrink: 0;
    }
    
    .logo h1 {
        font-size: 1.25rem;
    }
    
    .header-subtitle {
        display: none;
    }
    
    .main-layout {
        overflow: hidden;
        min-height: 0;
    }
    
    /* 主侧边栏在移动设备上可以折叠或调整 */
    .main-sidebar {
        width: 200px;
    }
    
    .main-sidebar.collapsed {
        width: 64px;
    }
    
    .sidebar-collapse-btn {
        width: 28px;
        height: 28px;
    }
    
    .main-sidebar-header .logo span {
        font-size: 1rem;
    }
    
    .nav-item-content {
        padding: 10px 12px;
        font-size: 0.875rem;
    }
    
    .nav-item-content span {
        font-size: 0.875rem;
    }
    
    .conversation-sidebar,
    .sidebar {
        width: 240px;
        height: 100%;
        overflow: hidden;
    }
    
    .sidebar-content {
        min-height: 0;
    }
    
    .chat-container {
        height: 100%;
        overflow: hidden;
    }
    
    .chat-messages {
        padding: 16px;
        min-height: 0;
    }
    
    .message-content {
        max-width: 85%;
    }
    
    .chat-input-container {
        padding: 16px;
        flex-shrink: 0;
    }
    
    .page-header {
        padding: 16px;
        flex-wrap: wrap;
    }
    
    .page-header h2 {
        font-size: 1.25rem;
    }
    
    .page-content {
        padding: 16px;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
}

/* 进度展示样式 */
.progress-container {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    max-width: 100%;
}

.progress-container.completed {
    background: var(--bg-secondary);
    border-color: var(--border-color);
    opacity: 0.95;
}

.progress-details {
    margin-top: 8px;
    margin-bottom: 24px;
}

.progress-timeline-empty {
    padding: 12px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.progress-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.progress-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.progress-stop {
    padding: 4px 12px;
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.4);
    border-radius: 4px;
    font-size: 0.8125rem;
    color: var(--error-color);
    cursor: pointer;
    transition: all 0.2s;
}

.progress-stop:hover {
    background: rgba(220, 53, 69, 0.15);
    border-color: var(--error-color);
}

.progress-stop:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.progress-toggle {
    padding: 4px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.progress-toggle:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.progress-timeline {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.progress-timeline.expanded {
    max-height: 2000px;
    overflow-y: auto;
}

.timeline-item {
    padding: 12px;
    margin-bottom: 8px;
    border-left: 3px solid var(--border-color);
    padding-left: 16px;
    background: var(--bg-secondary);
    border-radius: 4px;
    transition: all 0.2s;
}

.timeline-item:hover {
    background: var(--bg-tertiary);
}

.timeline-item-iteration {
    border-left-color: var(--accent-color);
    background: rgba(0, 102, 255, 0.05);
}

.timeline-item-thinking {
    border-left-color: #9c27b0;
    background: rgba(156, 39, 176, 0.05);
}

.timeline-item-tool_call {
    border-left-color: #ff9800;
    background: rgba(255, 152, 0, 0.05);
}

.timeline-item-tool_result {
    border-left-color: var(--success-color);
    background: rgba(40, 167, 69, 0.05);
}

.timeline-item-tool_result.error {
    border-left-color: var(--error-color);
    background: rgba(220, 53, 69, 0.05);
}

.timeline-item-error {
    border-left-color: var(--error-color);
    background: rgba(220, 53, 69, 0.1);
}

.timeline-item-cancelled {
    border-left-color: #ff7043;
    background: rgba(255, 112, 67, 0.12);
}

.timeline-item-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.timeline-item-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: monospace;
    min-width: 70px;
}

.timeline-item-title {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
    flex: 1;
}

.timeline-item-content {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.tool-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tool-arg-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tool-arg-section strong {
    color: var(--text-primary);
    font-size: 0.8125rem;
}

.tool-args {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8125rem;
    line-height: 1.5;
    overflow-x: auto;
    margin: 0;
    color: var(--text-primary);
}

.tool-result-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tool-result-section strong {
    color: var(--text-primary);
    font-size: 0.8125rem;
}

.tool-result {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8125rem;
    line-height: 1.5;
    overflow-x: auto;
    max-height: 400px;
    overflow-y: auto;
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
    color: var(--text-primary);
}

.tool-result-section.error .tool-result {
    background: rgba(220, 53, 69, 0.1);
    border-color: var(--error-color);
    color: var(--error-color);
}

.tool-result-section.success .tool-result {
    background: rgba(40, 167, 69, 0.1);
    border-color: var(--success-color);
}

.tool-execution-id {
    margin-top: 8px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.tool-execution-id code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    color: var(--text-secondary);
}

/* 工具调用状态徽章 */
.tool-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 8px;
    white-space: nowrap;
    vertical-align: middle;
}

.tool-status-badge.tool-status-running {
    background: rgba(0, 102, 255, 0.12);
    color: var(--accent-color);
    border: 1px solid rgba(0, 102, 255, 0.3);
}

.tool-status-badge.tool-status-running::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-color);
    display: inline-block;
    animation: tool-running-pulse 1.5s infinite;
}

@keyframes tool-running-pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(0.8);
    }
}

.tool-status-badge.tool-status-completed {
    background: rgba(40, 167, 69, 0.12);
    color: var(--success-color);
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.tool-status-badge.tool-status-failed {
    background: rgba(220, 53, 69, 0.12);
    color: var(--error-color);
    border: 1px solid rgba(220, 53, 69, 0.3);
}

/* 工具调用项状态样式 */
.timeline-item-tool_call.tool-call-running {
    border-left-color: var(--accent-color);
    background: rgba(0, 102, 255, 0.08);
}

.timeline-item-tool_call.tool-call-completed {
    border-left-color: var(--success-color);
    background: rgba(40, 167, 69, 0.08);
}

.timeline-item-tool_call.tool-call-failed {
    border-left-color: var(--error-color);
    background: rgba(220, 53, 69, 0.08);
}

/* 活跃任务栏 */
.active-tasks-bar {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    margin: 12px 0;
    background: var(--bg-primary);
    border: 1px solid rgba(0, 102, 255, 0.15);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    color: var(--text-primary);
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
}

.active-task-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: var(--bg-primary);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 8px;
    padding: 8px 12px;
    flex-shrink: 0;
    min-width: 280px;
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.03);
}

.active-task-info {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    flex-wrap: wrap;
}

.active-task-status {
    background: rgba(0, 102, 255, 0.12);
    color: var(--accent-color);
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}

.active-task-message {
    font-size: 0.85rem;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 320px;
}

.active-task-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.active-task-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.active-task-cancel {
    padding: 6px 12px;
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.4);
    border-radius: 6px;
    color: var(--error-color);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all 0.2s;
}

.active-task-cancel:hover {
    background: rgba(220, 53, 69, 0.2);
    border-color: var(--error-color);
}

.active-task-cancel:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.active-task-error {
    font-size: 0.875rem;
    color: var(--error-color);
}

/* 设置模态框样式 */
.settings-modal-content {
    max-width: 800px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.settings-body {
    overflow-y: auto;
    flex: 1;
    padding: 24px;
}

/* 设置页面布局 */
.settings-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
    background: var(--bg-primary);
}

/* 设置侧边栏 */
.settings-sidebar {
    width: 200px;
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    flex-shrink: 0;
    padding: 0;
}

.settings-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
}

.settings-nav-item {
    padding: 14px 20px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    background: transparent;
    border-left: 3px solid transparent;
    position: relative;
}

.settings-nav-item:hover {
    background: var(--bg-secondary);
}

.settings-nav-item.active {
    background: rgba(0, 102, 255, 0.08);
    color: var(--accent-color);
    font-weight: 500;
    border-left-color: var(--accent-color);
}

/* 设置内容区域 */
.settings-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px 32px;
    background: var(--bg-primary);
}

.settings-section-content {
    display: none;
}

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

.settings-section-header {
    margin-bottom: 32px;
}

.settings-section-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.settings-subsection {
    margin-bottom: 24px;
    padding: 0;
}

.settings-subsection h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.settings-subsection-header {
    margin-top: 24px;
    margin-bottom: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.settings-subsection-header h5 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.form-hint {
    display: block;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 4px;
    line-height: 1.4;
}

.settings-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* 系统设置 - 终端 */
.terminal-wrapper {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    background: #0d1117;
}

.terminal-tabs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
    padding: 6px 10px 0;
    background: #161b22;
    border-bottom: 1px solid var(--border-color);
    min-height: 36px;
}

.terminal-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 8px 5px 12px;
    font-size: 0.8125rem;
    color: #8b949e;
    background: transparent;
    border: none;
    border-radius: 4px 4px 0 0;
    cursor: pointer;
    margin-right: 2px;
}

.terminal-tab-label {
    cursor: pointer;
}

.terminal-tab-close {
    padding: 0;
    width: 18px;
    height: 18px;
    font-size: 1.1rem;
    line-height: 1;
    color: #8b949e;
    background: transparent;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.terminal-tab-close:hover {
    color: #ff7b72;
    background: rgba(255, 123, 114, 0.15);
}

.terminal-tab:hover {
    color: #e6edf3;
    background: rgba(255, 255, 255, 0.06);
}

.terminal-tab.active {
    color: #e6edf3;
    background: #0d1117;
    font-weight: 500;
}

.terminal-tab-new {
    margin-left: 4px;
    width: 28px;
    height: 28px;
    font-size: 1.125rem;
    line-height: 1;
    color: #8b949e;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.terminal-tab-new:hover {
    color: #58a6ff;
    background: rgba(88, 166, 255, 0.1);
    border-color: rgba(88, 166, 255, 0.3);
}

.terminal-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: #161b22;
    border-bottom: 1px solid var(--border-color);
}

.terminal-toolbar-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #8b949e;
    letter-spacing: 0.02em;
}

.terminal-btn {
    padding: 6px 12px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.terminal-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
    border-color: #8b949e;
}

.terminal-panes {
    position: relative;
    min-height: 400px;
}

.terminal-pane {
    display: none;
    min-height: 400px;
}

.terminal-pane.active {
    display: block;
}

.terminal-container {
    min-height: 400px;
    padding: 8px;
    box-sizing: border-box;
}

.terminal-container .xterm {
    padding: 0;
}

.terminal-container .xterm-viewport {
    border-radius: 0;
}

.terminal-error {
    color: #ff7b72;
    padding: 16px;
    font-size: 0.875rem;
}

.settings-section {
    margin-bottom: 32px;
}

.settings-section:last-child {
    margin-bottom: 0;
}

.settings-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9375rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.2s;
    font-family: inherit;
    width: 100%;
    box-sizing: border-box;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.form-group input:hover,
.form-group select:hover {
    border-color: var(--accent-color);
}

.form-group input.error,
.form-group select.error {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-group input.error:focus,
.form-group select.error:focus {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

/* 现代化复选框样式 */
.checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 12px;
    margin: 0;
    justify-content: flex-start;
    width: 100%;
    cursor: pointer;
    user-select: none;
    padding: 8px 0;
    transition: all 0.2s ease;
}

.checkbox-label:hover {
    opacity: 0.9;
}

.modern-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.checkbox-custom {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.checkbox-custom::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.modern-checkbox:checked + .checkbox-custom {
    background: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.15), inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.modern-checkbox:checked + .checkbox-custom::before {
    transform: translateX(20px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.modern-checkbox:focus + .checkbox-custom {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.2), inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.modern-checkbox:checked:focus + .checkbox-custom {
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.25), inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.checkbox-text {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.5;
    transition: color 0.2s ease;
}

.checkbox-label:hover .checkbox-text {
    color: var(--accent-color);
}

.modern-checkbox:disabled + .checkbox-custom {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--bg-tertiary);
}

.modern-checkbox:disabled + .checkbox-custom + .checkbox-text {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 4px;
}

.password-hint {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.tools-controls {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.tools-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: nowrap;
    width: 100%;
    overflow: visible;
}

.tools-actions button {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
    white-space: nowrap;
}

.tools-actions button:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
}

.tools-actions input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.search-box {
    display: flex;
    gap: 4px;
    flex: 1;
    min-width: 150px;
    align-items: center;
}

.page-size-selector {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    white-space: nowrap;
    margin-right: 8px;
}

.page-size-selector label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    white-space: nowrap;
    margin-right: 4px;
}

.page-size-selector select {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 70px;
    height: 32px;
}

.page-size-selector select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

.page-size-selector select:hover {
    border-color: var(--accent-color);
}

.search-box input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

.btn-search {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 40px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

.btn-search:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.tools-list {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    padding: 8px;
}

.tool-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 6px;
    transition: background 0.2s;
    cursor: pointer;
}

.tool-item:hover {
    background: var(--bg-tertiary);
}

.tool-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-color);
}

.tool-item-info {
    flex: 1;
    min-width: 0;
}

.tool-item-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9375rem;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.external-tool-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    background: rgba(255, 152, 0, 0.12);
    border: 1px solid rgba(255, 152, 0, 0.3);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #ff9800;
    white-space: nowrap;
}

.tool-item-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tool-item.hidden {
    display: none;
}

.tools-list-items {
    max-height: 400px;
    overflow-y: auto;
}

.tools-pagination,
.monitor-pagination,
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    margin-top: 8px;
    background: var(--bg-primary);
    gap: 16px;
    flex-wrap: wrap;
}

.pagination-container {
    margin-top: 0;
}

/* 漏洞管理页面的分页栏间距优化 */
#vulnerability-pagination.pagination-fixed {
    margin-top: 12px;
}

/* Skills管理页面分页优化 */
.page-content-with-pagination {
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.skills-list-with-pagination {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
    /* 为分页组件预留空间，确保视觉连接自然 */
    padding-bottom: 0;
}

.pagination-fixed {
    background: var(--bg-primary);
    margin-top: 0;
    padding: 0;
    /* 确保分页组件宽度与内容区域一致，不包括滚动条 */
    width: 100%;
    box-sizing: border-box;
    /* 确保分页组件不延伸到滚动条区域 */
    overflow: hidden;
    /* 当列表有滚动条时，分页组件应该与内容区域对齐 */
    position: relative;
    /* 添加四个角的圆角，与上方卡片保持一致 */
    border-radius: 8px;
    /* 确保底部左右角都是圆角 */
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    /* 添加边框和阴影，使圆角更明显 */
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.pagination-fixed .pagination {
    margin-top: 0;
    border-top: 1px solid var(--border-color);
    padding: 10px 16px;
    background: var(--bg-primary);
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    /* 确保分页内容与列表内容对齐 */
    width: 100%;
    box-sizing: border-box;
    /* 柔和的顶部边框，与列表自然分离 */
    border-top-color: rgba(233, 236, 239, 0.6);
    /* 添加四个角的圆角，与上方卡片保持一致 */
    border-radius: 8px;
    /* 确保底部左右角都是圆角 */
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    /* 移除顶部边框，因为外层容器已有边框 */
    border-top: none;
}

/* 左侧：信息显示和每页数量选择器 - 更自然的设计 */
.pagination-fixed .pagination-info {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    /* 去掉背景色和边框，更自然 */
    padding: 0;
    background: transparent;
    border-radius: 0;
}

.pagination-fixed .pagination-info span {
    color: var(--text-primary);
    white-space: nowrap;
    font-weight: 400;
}

.pagination-fixed .pagination-info .pagination-page-size {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.pagination-fixed .pagination-info .pagination-page-size select {
    padding: 4px 24px 4px 8px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all 0.2s ease;
    width: auto;
    min-width: 60px;
    max-width: 80px;
    font-weight: 500;
    /* 更柔和的边框 */
    border-color: rgba(233, 236, 239, 0.8);
    /* 确保四个角都是圆角 */
    border-radius: 8px !important;
    /* 确保下拉框不被拉伸 */
    flex-shrink: 0;
    box-sizing: border-box;
    /* 确保下拉箭头正确显示 */
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 12px;
}

.pagination-fixed .pagination-info .pagination-page-size select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
    background: var(--bg-primary);
}

.pagination-fixed .pagination-info .pagination-page-size select:hover {
    border-color: var(--accent-color);
    background: var(--bg-secondary);
}

/* 右侧：分页按钮组 - 更统一的设计 */
.pagination-fixed .pagination-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.pagination-fixed .pagination-controls .btn-secondary {
    padding: 5px 12px;
    font-size: 0.8125rem;
    min-width: auto;
    transition: all 0.2s ease;
    font-weight: 500;
    border-radius: 6px;
    /* 更柔和的边框 */
    border-color: rgba(233, 236, 239, 0.8);
    /* 确保四个角都是圆角 */
    border-radius: 8px !important;
}

.pagination-fixed .pagination-controls .btn-secondary:hover:not(:disabled) {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 102, 255, 0.1);
}

.pagination-fixed .pagination-controls .btn-secondary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0, 102, 255, 0.08);
}

.pagination-fixed .pagination-controls .btn-secondary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: var(--bg-secondary);
    border-color: var(--border-color);
    color: var(--text-muted);
}

.pagination-fixed .pagination-page {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    padding: 5px 10px;
    white-space: nowrap;
    font-weight: 400;
    /* 添加圆角设计，四个角都是圆的 */
    border-radius: 8px !important;
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .pagination-fixed .pagination {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
        padding: 16px;
    }
    
    .pagination-fixed .pagination-info {
        width: 100%;
        justify-content: center;
        gap: 16px;
    }
    
    .pagination-fixed .pagination-controls {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 6px;
    }
    
    .pagination-fixed .pagination-controls .btn-secondary {
        flex: 1;
        min-width: 60px;
        max-width: 120px;
    }
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 16px;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pagination-controls button {
    padding: 6px 12px;
    font-size: 0.875rem;
    min-width: auto;
}

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

.pagination-page-size {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pagination-page-size select {
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 60px;
}

.pagination-page-size select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

.pagination-page-size select:hover {
    border-color: var(--accent-color);
}

.pagination-btn {
    padding: 6px 12px;
    font-size: 0.875rem;
    min-width: 36px;
    height: 32px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn:hover:not(.disabled):not(.active) {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
}

.pagination-btn.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    font-weight: 500;
}

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

.pagination-ellipsis {
    padding: 0 8px;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.pagination-page {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: 0 8px;
}

.pagination-page-size {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.pagination-page-size label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.pagination-page-size select {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 70px;
}

.pagination-page-size select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

.pagination-page-size select:hover {
    border-color: var(--accent-color);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
}

.btn-primary {
    padding: 7px 16px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    padding: 7px 16px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
}

/* 通用按钮加载态（用于耗时请求：AI 解析等） */
.btn-loading {
    opacity: 0.9;
    cursor: progress;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-loading::before {
    content: '';
    width: 12px;
    height: 12px;
    border: 2px solid rgba(0, 0, 0, 0.18);
    border-top-color: currentColor;
    border-radius: 50%;
    display: inline-block;
    animation: btnSpin 0.8s linear infinite;
}

@keyframes btnSpin {
    to { transform: rotate(360deg); }
}

.fofa-nl-status {
    margin-top: 6px;
    font-size: 0.8125rem;
}

.btn-danger {
    padding: 10px 20px;
    background: rgba(220, 53, 69, 0.08);
    color: var(--error-color, #dc3545);
    border: 1px solid rgba(220, 53, 69, 0.3);
    border-radius: 6px;
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-danger:hover {
    background: rgba(220, 53, 69, 0.15);
    border-color: var(--error-color, #dc3545);
    color: #c82333;
}

.monitor-modal-content {
    max-width: 1080px;
    width: 95%;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.monitor-modal-body {
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: 0 0 16px 16px;
    overflow-y: auto;
}

.monitor-sections {
    display: grid;
    gap: 24px;
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
}

.monitor-section {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: 0;
    overflow: hidden;
    box-sizing: border-box;
}

.monitor-section .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-width: 0;
    flex-wrap: wrap;
}

.monitor-section .section-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
    flex-shrink: 0;
    min-width: 0;
}

.monitor-section .section-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    flex-wrap: wrap;
    min-width: 0;
    flex-shrink: 1;
}

.monitor-section .section-actions select {
    margin-left: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 140px;
    max-width: 200px;
}

.monitor-section .section-actions select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

.monitor-section .section-actions select:hover {
    border-color: var(--accent-color);
}

.monitor-section .section-actions input[type="text"] {
    margin-left: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s;
    min-width: 180px;
    max-width: 250px;
}

.monitor-section .section-actions input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

.monitor-section .section-actions input[type="text"]:hover {
    border-color: var(--accent-color);
}

.monitor-section .section-actions input[type="text"]::placeholder {
    color: var(--text-muted);
}

.monitor-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    width: 100%;
    box-sizing: border-box;
}

.monitor-stat-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 102, 255, 0.12);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-shadow: var(--shadow-xs);
    min-width: 0;
    overflow: hidden;
    box-sizing: border-box;
}

.monitor-stat-card h4 {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    word-break: break-word;
    max-width: 100%;
}

.monitor-stat-value {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
    word-break: break-word;
    overflow-wrap: break-word;
}

.monitor-stat-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    word-break: break-word;
    max-width: 100%;
}

.monitor-table-container {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
    overflow-x: auto;
}

.monitor-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    table-layout: auto;
    min-width: 100%;
}

.monitor-table th,
.monitor-table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
    word-break: break-word;
    overflow-wrap: break-word;
}

.monitor-table th {
    white-space: nowrap;
}

.monitor-table td {
    white-space: nowrap;
}

.monitor-table td:nth-child(2) {
    max-width: 250px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.monitor-table thead {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
}

.monitor-table tbody tr:hover {
    background: rgba(0, 102, 255, 0.08);
}

.monitor-status-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

.monitor-status-chip.completed {
    background: rgba(40, 167, 69, 0.12);
    color: var(--success-color);
}

.monitor-status-chip.running {
    background: rgba(0, 102, 255, 0.12);
    color: var(--accent-color);
}

.monitor-status-chip.failed {
    background: rgba(220, 53, 69, 0.12);
    color: var(--error-color);
}

.monitor-execution-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.monitor-execution-actions button {
    padding: 6px 12px;
    font-size: 0.75rem;
}

.monitor-execution-actions .btn-delete {
    color: var(--error-color, #dc3545);
}

.monitor-execution-actions .btn-delete:hover {
    background: rgba(220, 53, 69, 0.1);
    border-color: rgba(220, 53, 69, 0.4);
    color: #c82333;
}

.monitor-batch-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 16px;
    gap: 16px;
}

.monitor-batch-actions .batch-actions-info {
    display: flex;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.monitor-batch-actions .batch-actions-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.monitor-batch-actions .batch-actions-buttons button {
    padding: 6px 12px;
    font-size: 0.75rem;
}

.monitor-execution-checkbox {
    cursor: pointer;
    width: 18px;
    height: 18px;
    accent-color: var(--accent-color);
    margin: 0;
    vertical-align: middle;
    display: inline-block;
}

/* 确保复选框单元格垂直居中 */
.monitor-table td:first-child,
.monitor-table th:first-child {
    text-align: center;
    vertical-align: middle;
}

/* 统一表头复选框大小 */
#monitor-select-all {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-color);
    margin: 0;
    vertical-align: middle;
    display: inline-block;
}

/* 移除第一列的特殊样式，让表格更灵活 */

.monitor-vuln-container {
    display: grid;
    gap: 16px;
}

.monitor-vuln-summary {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.vuln-counter {
    padding: 10px 16px;
    border-radius: 12px;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 102, 255, 0.12);
    min-width: 140px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.vuln-counter strong {
    font-size: 1.4rem;
    color: var(--text-primary);
}

.vuln-counter span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.vuln-list {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
}

.vuln-item {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.vuln-title {
    font-weight: 600;
    color: var(--text-primary);
}

.vuln-severity {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
}

.vuln-severity.critical {
    background: rgba(108, 0, 150, 0.15);
    color: #bf00ff;
}

.vuln-severity.high {
    background: rgba(220, 53, 69, 0.12);
    color: var(--error-color);
}

.vuln-severity.medium {
    background: rgba(255, 193, 7, 0.15);
    color: #b8860b;
}

.vuln-severity.low {
    background: rgba(40, 167, 69, 0.12);
    color: var(--success-color);
}

.monitor-empty {
    text-align: center;
    padding: 32px 16px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.monitor-error {
    text-align: center;
    padding: 24px 16px;
    color: var(--error-color);
    font-size: 0.9rem;
    background: rgba(220, 53, 69, 0.08);
    border-radius: 12px;
}

/* 外部MCP配置样式 */
.external-mcp-controls {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.external-mcp-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.external-mcp-stats {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    box-shadow: var(--shadow-sm);
}

.external-mcp-stats span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    white-space: nowrap;
}

.external-mcp-stats span strong {
    color: var(--text-primary);
    font-weight: 600;
    margin-left: 4px;
}

.external-mcp-stats span:not(:last-child)::after {
    content: '';
}

.tools-stats {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    padding: 6px 12px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    box-shadow: var(--shadow-sm);
    flex-wrap: nowrap;
    flex-shrink: 1;
    white-space: nowrap;
    min-width: 0;
}

.tools-stats span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 0;
    white-space: nowrap;
    flex-shrink: 0;
}

.tools-stats span strong {
    color: var(--text-primary);
    font-weight: 600;
    margin-left: 4px;
}

.tools-stats span:not(:last-child)::after {
    content: '';
    width: 1px;
    height: 16px;
    background: var(--border-color);
    margin-left: 8px;
    display: inline-block;
}

.external-mcp-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.external-mcp-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.external-mcp-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.external-mcp-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.external-mcp-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.external-mcp-item-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.external-mcp-item-info h4 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.tool-count-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-left: 8px;
    white-space: nowrap;
}

.external-mcp-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
}

.external-mcp-status.status-connected {
    background: rgba(40, 167, 69, 0.12);
    color: var(--success-color);
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.external-mcp-status.status-connected::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success-color);
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.external-mcp-status.status-disconnected {
    background: rgba(108, 117, 125, 0.12);
    color: var(--text-secondary);
    border: 1px solid rgba(108, 117, 125, 0.3);
}

.external-mcp-status.status-connecting {
    background: rgba(0, 123, 255, 0.12);
    color: var(--accent-color);
    border: 1px solid rgba(0, 123, 255, 0.3);
}

.external-mcp-status.status-connecting::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-color);
    display: inline-block;
    animation: pulse 1.5s infinite;
}

.external-mcp-status.status-disabled {
    background: rgba(255, 193, 7, 0.12);
    color: #b8860b;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.external-mcp-status.status-error {
    background: rgba(220, 53, 69, 0.12);
    color: var(--error-color);
    border: 1px solid rgba(220, 53, 69, 0.3);
}

.external-mcp-status.status-error::before {
    content: '❌';
    display: inline-block;
    margin-right: 4px;
}

.external-mcp-item-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-small {
    padding: 6px 14px;
    font-size: 0.8125rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    white-space: nowrap;
}

.btn-small:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-small.btn-danger {
    background: rgba(220, 53, 69, 0.08);
    border-color: rgba(220, 53, 69, 0.3);
    color: var(--error-color);
}

.btn-small.btn-danger:hover {
    background: rgba(220, 53, 69, 0.15);
    border-color: var(--error-color);
    color: #c82333;
}

.external-mcp-item-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.external-mcp-item-details > div {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.external-mcp-item-details > div:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.external-mcp-item-details strong {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.external-mcp-item-details span {
    font-size: 0.875rem;
    color: var(--text-primary);
    word-break: break-word;
    line-height: 1.5;
}

.external-mcp-list .empty {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
    font-size: 0.9375rem;
    background: var(--bg-secondary);
    border: 2px dashed var(--border-color);
    border-radius: 12px;
}

.external-mcp-list .error {
    text-align: center;
    padding: 24px;
    color: var(--error-color);
    background: rgba(220, 53, 69, 0.08);
    border: 1px solid rgba(220, 53, 69, 0.3);
    border-radius: 12px;
    font-size: 0.875rem;
}

.error-message {
    display: block;
    padding: 8px 12px;
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.3);
    border-radius: 6px;
    color: var(--error-color);
    font-size: 0.875rem;
    line-height: 1.5;
}

.form-group textarea {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9375rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.2s;
    width: 100%;
    font-family: inherit;
    resize: vertical;
    min-height: 200px;
}

.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.form-group textarea.error {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

/* 响应式优化 */
@media (max-width: 768px) {
    .tools-actions {
        gap: 6px;
    }
    
    .tools-actions button {
        padding: 6px 12px;
        font-size: 0.8125rem;
    }
    
    .search-box {
        min-width: 100px;
    }
    
    .search-box input {
        font-size: 0.8125rem;
        padding: 6px 10px;
    }
    
    .btn-search {
        padding: 6px 12px;
        min-width: 36px;
    }
    
    .page-size-selector {
        font-size: 0.75rem;
    }
    
    .page-size-selector select {
        padding: 4px 8px;
        font-size: 0.75rem;
        min-width: 50px;
    }
    
    .tools-stats {
        padding: 4px 8px;
        font-size: 0.7rem;
        gap: 8px;
    }
    
    .tools-stats span {
        gap: 4px;
    }
    
    .external-mcp-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .external-mcp-stats {
        margin-left: 0;
        width: 100%;
        justify-content: space-around;
    }
    
    .external-mcp-item-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .external-mcp-item-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    .external-mcp-item-details {
        grid-template-columns: 1fr;
    }
}

/* ==================== 攻击链可视化样式 ==================== */

.attack-chain-modal-content {
    max-width: 95vw;
    width: 95vw;
    height: 90vh;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.05);
    background: #ffffff;
}

.attack-chain-body {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    padding: 0;
    background: linear-gradient(135deg, #fafbfc 0%, #f5f7fa 100%);
}

.attack-chain-main-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
    min-height: 0;
    gap: 0;
}

.attack-chain-visualization-area {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
    min-height: 0;
}

.attack-chain-sidebar {
    width: 280px;
    flex-shrink: 0;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    border-left: 1px solid rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.attack-chain-sidebar-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    will-change: scroll-position;
    -webkit-overflow-scrolling: touch;
}

.attack-chain-toolbar {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.attack-chain-info {
    font-size: 0.8125rem;
    color: var(--text-primary);
    font-weight: 600;
    padding: 6px 12px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.1) 0%, rgba(0, 102, 255, 0.06) 100%);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 102, 255, 0.08);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    flex-shrink: 0;
}

.attack-chain-info::before {
    content: '📊';
    font-size: 0.8125rem;
}

.attack-chain-legend {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 16px;
    background: transparent;
    flex-shrink: 0;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-primary);
    padding: 4px 0;
    transition: all 0.2s ease;
}

.legend-item:hover {
    transform: translateX(2px);
}

.legend-color {
    width: 20px;
    height: 20px;
    border-radius: 6px;
    border: 1.5px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12), inset 0 1px 2px rgba(255, 255, 255, 0.3);
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.legend-item:hover .legend-color {
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2), inset 0 1px 2px rgba(255, 255, 255, 0.3);
}

.legend-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.legend-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.legend-line {
    display: inline-block;
    width: 32px;
    height: 0;
    margin-right: 0;
    vertical-align: middle;
    border-radius: 2px;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.legend-item:hover .legend-line {
    transform: scaleX(1.2);
}

.attack-chain-container {
    flex: 1;
    min-height: 0;
    background: #ffffff; 
    border: none;
    position: relative;
    overflow: hidden;
    margin: 12px;
    border-radius: 12px;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.06);
}

.attack-chain-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(0, 102, 255, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 102, 255, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    border-radius: 12px;
}

/* 攻击链筛选器样式 */
.attack-chain-filters {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    flex: 1;
    min-width: 0;
}

.attack-chain-filters input[type="text"] {
    padding: 6px 12px;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    font-size: 0.8125rem;
    min-width: 180px;
    flex: 1;
    max-width: 300px;
    background: #ffffff;
    color: var(--text-primary);
    transition: all 0.25s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.attack-chain-filters input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.12), 0 2px 6px rgba(0, 102, 255, 0.1);
    transform: translateY(-1px);
}

.attack-chain-filters input[type="text"]:hover {
    border-color: rgba(0, 102, 255, 0.3);
}

.attack-chain-filters input[type="text"]::placeholder {
    color: var(--text-muted);
}

.attack-chain-filters select {
    padding: 6px 12px;
    padding-right: 32px;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    font-size: 0.8125rem;
    background: #ffffff;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    font-weight: 500;
    min-width: 120px;
}

.attack-chain-filters select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.12), 0 2px 6px rgba(0, 102, 255, 0.1);
    transform: translateY(-1px);
}

.attack-chain-filters select:hover {
    border-color: rgba(0, 102, 255, 0.3);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.attack-chain-filters button.btn-secondary {
    padding: 6px 14px;
    font-size: 0.8125rem;
    font-weight: 600;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 6px;
    background: #ffffff;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    white-space: nowrap;
}

.attack-chain-filters button.btn-secondary:hover {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.08) 0%, rgba(0, 102, 255, 0.04) 100%);
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.15);
}

.attack-chain-action-btn {
    padding: 10px 18px !important;
    font-size: 0.875rem !important;
    font-weight: 600 !important;
    border-radius: 10px !important;
    transition: all 0.25s ease !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08) !important;
}

.attack-chain-action-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12) !important;
}

.modal-header {
    padding: 16px 20px !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06) !important;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%) !important;
    flex-shrink: 0;
}

.modal-header h2 {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    letter-spacing: -0.3px !important;
    background: linear-gradient(135deg, #1a1a1a 0%, #4a4a4a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.attack-chain-details {
    display: flex !important;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    transition: opacity 0.2s ease;
    overflow: hidden;
    will-change: opacity;
}

.attack-chain-details[style*="display: none"] {
    display: none !important;
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
        padding-top: 0;
        margin-top: 0;
    }
    to {
        opacity: 1;
        max-height: 1500px;
        padding-top: 20px;
        margin-top: 8px;
    }
}

.attack-chain-details-title {
    display: flex !important;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0 !important;
    padding-bottom: 8px !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08) !important;
}

.attack-chain-details-title span {
    flex: 1;
}

.attack-chain-details-close {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-secondary);
    border: 1px solid transparent;
    background: transparent;
    transition: all 0.2s ease;
    padding: 0;
    flex-shrink: 0;
    opacity: 0.6;
}

.attack-chain-details-close:hover {
    background: rgba(0, 0, 0, 0.06);
    color: var(--text-primary);
    opacity: 1;
}

.attack-chain-details-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 600px;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 4px;
    will-change: scroll-position;
    -webkit-overflow-scrolling: touch;
}

.attack-chain-details-content::-webkit-scrollbar {
    width: 6px;
}

.attack-chain-details-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.02);
    border-radius: 3px;
}

.attack-chain-details-content::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 3px;
}

.attack-chain-details-content::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.25);
}

.node-detail-item {
    margin-bottom: 0;
    font-size: 0.8125rem;
    line-height: 1.6;
    padding: 10px 12px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 6px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
}

.node-detail-item:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 102, 255, 0.2);
}

.node-detail-item strong {
    display: block;
    margin-bottom: 6px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.node-detail-item code {
    background: rgba(0, 0, 0, 0.06);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.8125rem;
    word-break: break-all;
    display: inline-block;
    max-width: 100%;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    color: var(--text-primary);
}

.node-detail-item pre {
    background: rgba(0, 0, 0, 0.06);
    padding: 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    overflow-x: auto;
    margin: 8px 0 0 0;
    line-height: 1.5;
    max-width: 100%;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.node-detail-item ul {
    margin: 8px 0 0 0;
    padding-left: 20px;
}

.node-detail-item li {
    margin-bottom: 6px;
    line-height: 1.5;
}

.node-detail-item li:last-child {
    margin-bottom: 0;
}

.node-detail-item div[style*="background"] {
    margin-top: 8px;
    padding: 10px 12px !important;
    border-radius: 6px;
    line-height: 1.6;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.node-detail-item ul {
    margin: 8px 0;
    padding-left: 20px;
}

.node-detail-item li {
    margin-bottom: 4px;
}

.node-detail-item strong {
    color: var(--text-primary);
    margin-right: 8px;
}

.node-detail-item code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8125rem;
}

.metadata-pre {
    background: var(--bg-tertiary);
    padding: 8px;
    border-radius: 4px;
    font-size: 0.8125rem;
    overflow-x: auto;
    margin-top: 4px;
}

.modal-header-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.attack-chain-action-btn {
    padding: 8px 16px !important;
    font-size: 0.8125rem !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    transition: all 0.25s ease !important;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08) !important;
    border: 2px solid transparent !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
}

.attack-chain-action-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12) !important;
}

.attack-chain-action-btn.btn-primary {
    background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%) !important;
    color: white !important;
    border-color: #0066ff !important;
}

.attack-chain-action-btn.btn-primary:hover {
    background: linear-gradient(135deg, #0052cc 0%, #0040a3 100%) !important;
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.3) !important;
}

.attack-chain-action-btn.btn-secondary {
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%) !important;
    color: var(--text-primary) !important;
    border-color: rgba(0, 0, 0, 0.1) !important;
}

.attack-chain-action-btn.btn-secondary:hover {
    background: linear-gradient(135deg, #f8f9fa 0%, #f1f3f5 100%) !important;
    border-color: var(--accent-color) !important;
    color: var(--accent-color) !important;
}

.attack-chain-action-btn.btn-primary:hover {
    background: linear-gradient(135deg, #0052cc 0%, #0040a3 100%);
    border-color: #0052cc;
}

.loading-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    font-size: 1rem;
}

.empty-message {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    font-size: 1rem;
}

.error-message {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--error-color);
    font-size: 1rem;
    padding: 20px;
}

/* ==================== 知识管理样式 ==================== */

.knowledge-controls {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.knowledge-stats-bar {
    display: flex;
    gap: 24px;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05) 0%, rgba(0, 102, 255, 0.02) 100%);
    border: 1px solid rgba(0, 102, 255, 0.15);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.knowledge-stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.knowledge-stat-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.knowledge-stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-color);
}

/* 索引进度显示 */
.knowledge-index-progress {
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 193, 7, 0.05) 100%);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.knowledge-index-progress-complete {
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1) 0%, rgba(40, 167, 69, 0.05) 100%);
    border: 1px solid rgba(40, 167, 69, 0.3);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 12px;
}

.knowledge-index-progress .progress-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.knowledge-index-progress .progress-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.knowledge-index-progress .progress-text {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    flex: 1;
}

.knowledge-index-progress-complete .progress-icon {
    font-size: 1.25rem;
}

.knowledge-index-progress-complete .progress-text {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
}

.progress-bar-container {
    width: 100%;
    height: 8px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #ffc107 0%, #ff9800 100%);
    border-radius: 4px;
    transition: width 0.3s ease;
    animation: progress-pulse 2s ease-in-out infinite;
}

@keyframes progress-pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

.progress-hint {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.knowledge-filters {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.knowledge-filters label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.knowledge-filters select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 160px;
}

.knowledge-filters select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

/* 自定义下拉组件样式 */
.custom-select-wrapper {
    position: relative;
    min-width: 160px;
}

.custom-select {
    position: relative;
}

.custom-select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 160px;
}

.custom-select-trigger:hover {
    border-color: var(--accent-color);
}

.custom-select-trigger svg {
    transition: transform 0.2s;
    flex-shrink: 0;
    margin-left: 8px;
}

.custom-select.open .custom-select-trigger {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

.custom-select.open .custom-select-trigger svg {
    transform: rotate(180deg);
}

.custom-select-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    max-height: 300px;
    overflow-y: auto;
    overflow-x: hidden;
    display: none;
}

.custom-select.open .custom-select-dropdown {
    display: block;
}

.custom-select-option {
    padding: 10px 12px;
    font-size: 0.875rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: background-color 0.15s;
    border-bottom: 1px solid var(--border-color);
}

.custom-select-option:last-child {
    border-bottom: none;
}

.custom-select-option:hover {
    background: var(--bg-secondary);
}

.custom-select-option.selected {
    background: var(--accent-color);
    color: white;
}

.custom-select-option.selected:hover {
    background: var(--accent-hover);
}

/* 自定义下拉组件滚动条样式 */
.custom-select-dropdown::-webkit-scrollbar {
    width: 6px;
}

.custom-select-dropdown::-webkit-scrollbar-track {
    background: transparent;
}

.custom-select-dropdown::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

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

.knowledge-items-list {
    min-height: 200px;
}

.knowledge-categories-container {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.knowledge-category-section {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.knowledge-category-section:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(0, 102, 255, 0.2);
}

.knowledge-category-header {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border-color);
}

.knowledge-category-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.knowledge-category-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.knowledge-category-title::before {
    content: '📁';
    font-size: 1.1rem;
}

.knowledge-category-count {
    padding: 4px 12px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 12px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent-color);
}

.knowledge-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.knowledge-item-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    gap: 12px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.knowledge-item-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent-color);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.knowledge-item-card:hover {
    background: var(--bg-primary);
    border-color: var(--accent-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.knowledge-item-card:hover::before {
    opacity: 1;
}

.knowledge-item-card-header {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.knowledge-item-card-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.knowledge-item-card-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    flex: 1;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.knowledge-item-card-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.knowledge-item-card:hover .knowledge-item-card-actions {
    opacity: 1;
}

.knowledge-item-action-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.knowledge-item-action-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: scale(1.05);
}

.knowledge-item-delete-btn:hover {
    background: rgba(220, 53, 69, 0.1);
    border-color: var(--error-color);
    color: var(--error-color);
}

.knowledge-item-action-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

.knowledge-item-path {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.knowledge-item-card-content {
    flex: 1;
    min-height: 60px;
}

.knowledge-item-preview {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
}

.knowledge-item-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.knowledge-item-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.knowledge-item-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.knowledge-item-badge-new {
    padding: 2px 6px;
    background: rgba(40, 167, 69, 0.15);
    border: 1px solid rgba(40, 167, 69, 0.3);
    border-radius: 4px;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--success-color);
    white-space: nowrap;
}

.knowledge-item-updated {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
    font-size: 0.9375rem;
    background: var(--bg-secondary);
    border: 2px dashed var(--border-color);
    border-radius: 12px;
}

/* ==================== 检索历史样式 ==================== */

.retrieval-logs-controls {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.retrieval-stats-bar {
    display: flex;
    gap: 24px;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05) 0%, rgba(0, 102, 255, 0.02) 100%);
    border: 1px solid rgba(0, 102, 255, 0.15);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
}

.retrieval-stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.retrieval-stat-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.retrieval-stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-color);
}

.retrieval-stat-value.text-success {
    color: var(--success-color);
}

.retrieval-logs-filters {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
    padding: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.retrieval-logs-filters label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    flex: 1;
    min-width: 200px;
}

.retrieval-logs-filters input {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: all 0.2s;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.retrieval-logs-filters input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

.retrieval-logs-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.retrieval-log-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.retrieval-log-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--border-color);
    transition: all 0.2s ease;
}

.retrieval-log-card.has-results::before {
    background: var(--success-color);
}

.retrieval-log-card.no-results::before {
    background: var(--warning-color);
}

.retrieval-log-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.retrieval-log-card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.retrieval-log-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.retrieval-log-main-info {
    flex: 1;
    min-width: 0;
}

.retrieval-log-query {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.5;
    word-break: break-word;
}

.retrieval-log-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.retrieval-log-time {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.retrieval-log-risk-type {
    font-size: 0.8125rem;
    padding: 4px 10px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 12px;
    color: var(--accent-color);
    font-weight: 500;
}

.retrieval-log-result-badge {
    flex-shrink: 0;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
}

.retrieval-log-result-badge.success {
    background: rgba(40, 167, 69, 0.15);
    border: 1px solid rgba(40, 167, 69, 0.3);
    color: var(--success-color);
}

.retrieval-log-result-badge.empty {
    background: rgba(255, 193, 7, 0.15);
    border: 1px solid rgba(255, 193, 7, 0.3);
    color: #b8860b;
}

.retrieval-log-card-body {
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.retrieval-log-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.retrieval-log-detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.detail-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
    word-break: break-all;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.detail-value.text-success {
    color: var(--success-color);
}

.detail-value.text-muted {
    color: var(--text-muted);
}

.retrieval-log-items-preview {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.retrieval-log-items-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 8px;
}

.retrieval-log-items-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.retrieval-log-item-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent-color);
}

.retrieval-log-item-tag.more {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .knowledge-items-grid {
        grid-template-columns: 1fr;
    }
    
    .knowledge-stats-bar {
        flex-direction: column;
        gap: 12px;
    }
    
    .knowledge-stat-item {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .knowledge-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .knowledge-filters select {
        min-width: 100%;
    }
    
    .retrieval-stats-bar {
        flex-direction: column;
        gap: 12px;
    }
    
    .retrieval-stat-item {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .retrieval-logs-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .retrieval-logs-filters label {
        min-width: 100%;
    }
    
    .retrieval-log-details-grid {
        grid-template-columns: 1fr;
    }
    
    .retrieval-log-card-header {
        flex-wrap: wrap;
    }
    
    .retrieval-log-result-badge {
        width: 100%;
        text-align: center;
    }
}

/* 旋转动画 */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 对话分组和最近对话样式 */
.conversation-groups-section,
.recent-conversations-section {
    margin-bottom: 24px;
}

.conversation-groups-section:last-child,
.recent-conversations-section:last-child {
    margin-bottom: 0;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    padding: 0 8px;
}

.section-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.add-group-btn,
.batch-manage-btn {
    width: 24px;
    height: 24px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.add-group-btn:hover,
.batch-manage-btn:hover {
    background: var(--bg-tertiary);
    color: var(--accent-color);
}

.add-group-btn svg,
.batch-manage-btn svg {
    width: 16px;
    height: 16px;
}

.conversation-groups-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.group-item {
    padding: 10px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    position: relative;
}

.group-item:hover {
    background: var(--bg-tertiary);
}

.group-item.active {
    background: rgba(0, 102, 255, 0.08);
    border-color: var(--accent-color);
}

.group-item-content {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.group-item-icon {
    font-size: 1rem;
    flex-shrink: 0;
}

.group-item-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    display: flex;
    align-items: center;
    gap: 4px;
}

.group-item-pinned {
    font-size: 0.75rem;
    flex-shrink: 0;
    opacity: 0.7;
}

.group-item-menu {
    width: 24px;
    height: 24px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.group-item:hover .group-item-menu {
    opacity: 1;
}

.group-item-menu:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.conversation-item {
    position: relative;
}

.conversation-item-pinned {
    display: inline-flex;
    align-items: center;
    margin-left: 4px;
    color: var(--accent-color);
}

.conversation-item-menu {
    width: 28px;
    height: 28px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
    transition: all 0.2s ease;
    flex-shrink: 0;
    font-size: 18px;
    font-weight: 600;
    line-height: 1;
}

.conversation-item:hover .conversation-item-menu,
.group-conversation-item:hover .conversation-item-menu {
    opacity: 1;
}

.conversation-item-menu:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    opacity: 1;
}

/* 分组详情页面 */
.group-detail-page {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 0;
    background: var(--bg-primary);
    overflow: hidden;
    height: 100%;
}

.group-detail-header {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.back-btn {
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.back-btn:hover {
    background: var(--bg-tertiary);
    color: var(--accent-color);
}

.group-detail-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
}

.group-detail-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.group-action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.group-action-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.group-action-btn.delete-btn {
    color: var(--error-color);
}

.group-action-btn.delete-btn:hover {
    background: rgba(220, 53, 69, 0.1);
    border-color: var(--error-color);
}

.group-search-container {
    padding: 12px 24px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-primary);
    flex-shrink: 0;
}

.group-search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.group-search-input {
    width: 100%;
    padding: 8px 36px 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--text-primary);
    background: var(--bg-secondary);
    transition: all 0.2s ease;
}

.group-search-input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: var(--bg-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.group-search-input::placeholder {
    color: var(--text-muted);
}

.group-search-clear-btn {
    position: absolute;
    right: 8px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s ease;
    padding: 0;
}

.group-search-clear-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.group-detail-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    background: #f5f7fa;
}

.group-conversations-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 100%;
}

.group-conversation-item {
    padding: 12px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.group-conversation-item:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-color);
}

.group-conversation-item.active {
    background: rgba(0, 102, 255, 0.08);
    border-color: var(--accent-color);
}

.group-conversation-item:hover .conversation-item-menu {
    opacity: 1;
}

.group-conversation-content-wrapper {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.group-conversation-item .conversation-item-menu {
    position: absolute;
    top: 8px;
    right: 8px;
    opacity: 0.6;
    flex-shrink: 0;
}

.group-conversation-title {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
}

.group-conversation-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.group-conversation-content {
    margin-top: 4px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
    max-height: 60px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
}

/* 批量管理模态框 */
.batch-manage-modal-content {
    max-width: 800px;
    width: 90vw;
    display: flex;
    flex-direction: column;
    max-height: 85vh;
}

.batch-manage-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.batch-search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.batch-search-box input {
    padding: 8px 32px 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    width: 200px;
}

.batch-search-box svg {
    position: absolute;
    right: 8px;
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    pointer-events: none;
}

.batch-manage-body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.batch-conversations-table {
    display: flex;
    flex-direction: column;
}

.batch-table-header {
    display: grid;
    grid-template-columns: 40px 1fr 180px 80px;
    gap: 16px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.batch-conversations-list {
    display: flex;
    flex-direction: column;
}

.batch-conversation-row {
    display: grid;
    grid-template-columns: 40px 1fr 180px 80px;
    gap: 16px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    transition: background 0.2s ease;
}

.batch-conversation-row:hover {
    background: var(--bg-tertiary);
}

.batch-table-col-checkbox {
    display: flex;
    align-items: center;
    justify-content: center;
}

.batch-table-col-name {
    font-size: 0.875rem;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: clip;
    white-space: nowrap;
    word-break: keep-all;
    /* 完全依赖JavaScript截断，禁用CSS的ellipsis以避免在UTF-8多字节字符中间截断 */
}

.batch-table-col-time {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.batch-table-col-action {
    display: flex;
    align-items: center;
    justify-content: center;
}

.batch-delete-btn {
    width: 28px;
    height: 28px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.batch-delete-btn:hover {
    background: rgba(220, 53, 69, 0.1);
    color: var(--error-color);
}

.batch-manage-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.select-all-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.batch-footer-actions {
    display: flex;
    gap: 12px;
}

/* 创建分组模态框 */
.create-group-modal-content {
    max-width: 640px;
    width: 60vw;
    margin: 8% auto;
}

.create-group-modal-content .modal-header {
    padding: 12px 20px;
    border-bottom: 1px solid #f0f0f0;
    background: #ffffff;
}

.create-group-modal-content .modal-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: #1a1a1a;
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: #1a1a1a;
    background-clip: unset;
    margin: 0;
}

.create-group-modal-content .modal-close {
    width: 28px;
    height: 28px;
    font-size: 1.1rem;
    color: #666;
}

.create-group-modal-content .modal-close:hover {
    background: #f5f5f5;
    color: #333;
    border-color: transparent;
    transform: scale(1);
}

.create-group-modal-content .modal-footer {
    padding: 10px 20px;
    border-top: 1px solid #f0f0f0;
    background: #fafafa;
}

.create-group-body {
    padding: 16px 20px;
}

.create-group-description {
    font-size: 0.8125rem;
    color: #666;
    line-height: 1.3;
    margin-bottom: 12px;
    margin-top: 0;
    padding: 0;
}

.create-group-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 0;
    width: 100%;
}

.group-icon-input {
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    z-index: 2;
    box-shadow: none;
    line-height: 1;
    transition: all 0.2s ease;
}

.group-icon-input:hover {
    background: #e8e8e8;
    border-color: #d0d0d0;
    transform: translateY(-50%) scale(1.05);
}

.group-icon-input:active {
    transform: translateY(-50%) scale(0.98);
    background: #ddd;
}

/* 图标选择器面板 */
.group-icon-picker {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 280px;
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    z-index: 100;
    overflow: hidden;
}

.icon-picker-header {
    padding: 10px 14px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: #666;
    background: #fafafa;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.icon-picker-header > span {
    flex-shrink: 0;
}

.icon-picker-custom {
    display: flex;
    align-items: center;
    gap: 6px;
}

.custom-icon-input {
    width: 60px;
    padding: 4px 8px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    font-size: 0.875rem;
    text-align: center;
    background: #ffffff;
    transition: all 0.2s ease;
}

.custom-icon-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.1);
}

.custom-icon-input::placeholder {
    color: #bbb;
    font-size: 0.75rem;
}

.custom-icon-btn {
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 500;
    color: #fff;
    background: #667eea;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.custom-icon-btn:hover {
    background: #5a6fd6;
}

.custom-icon-btn:active {
    transform: scale(0.96);
}

.icon-picker-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 4px;
    padding: 12px;
    max-height: 180px;
    overflow-y: auto;
}

.icon-option {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.15s ease;
    user-select: none;
}

.icon-option:hover {
    background: #f0f0f0;
    transform: scale(1.15);
}

.icon-option:active {
    transform: scale(1);
    background: #e0e0e0;
}

#create-group-name-input {
    width: 100%;
    padding: 8px 12px 8px 40px;
    border: 1.5px solid #e0e0e0;
    border-radius: 8px;
    font-size: 0.875rem;
    background: #fafafa;
    color: var(--text-primary);
    transition: all 0.3s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
    height: 36px;
    box-sizing: border-box;
    line-height: 1.2;
}

#create-group-name-input:hover {
    border-color: #b0b0b0;
    background: #ffffff;
}

#create-group-name-input:focus {
    outline: none;
    border-color: #667eea;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1), 0 2px 8px rgba(0, 0, 0, 0.08);
}

#create-group-name-input::placeholder {
    color: #999;
}

.create-group-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.suggestion-tag {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
    border-radius: 14px;
    font-size: 0.8125rem;
    color: #666;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    height: 26px;
    box-sizing: border-box;
}

.suggestion-tag:hover {
    background: #e8e8e8;
    border-color: #d0d0d0;
    color: #333;
    transform: translateY(-1px);
}

.suggestion-tag:active {
    transform: translateY(0);
    background: #ddd;
}

/* 上下文菜单 */
.context-menu {
    position: fixed;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    min-width: 180px;
    padding: 4px;
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 0.875rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    position: relative;
}

.context-menu-item:hover {
    background: var(--bg-tertiary);
    color: var(--accent-color);
}

.context-menu-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.context-menu-item-has-submenu {
    justify-content: space-between;
}

.context-menu-item-has-submenu .submenu-arrow {
    width: 12px;
    height: 12px;
    margin-left: auto;
}

.context-menu-item-danger {
    color: var(--error-color);
}

.context-menu-item-danger:hover {
    background: rgba(220, 53, 69, 0.1);
    color: var(--error-color);
}

.context-menu-divider {
    height: 1px;
    background: var(--border-color);
    margin: 4px 0;
}

.context-submenu {
    position: absolute;
    left: 100%;
    top: 0;
    margin-left: 4px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 160px;
    max-width: 240px;
    max-height: 400px;
    overflow-y: auto;
    padding: 4px;
    z-index: 10001;
}

.context-submenu[style*="right: 100%"] {
    left: auto;
    right: 100%;
    margin-left: 0;
    margin-right: 4px;
}

.context-submenu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 0.875rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.context-submenu-item svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.context-submenu-item:hover {
    background: var(--bg-tertiary);
    color: var(--accent-color);
}

.context-submenu-item.add-group-item {
    color: var(--accent-color);
    font-weight: 500;
}

.context-submenu-item.add-group-item:hover {
    background: rgba(0, 102, 255, 0.1);
}

/* 任务管理页面样式 */
.tasks-stats-bar {
    display: flex;
    gap: 24px;
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05) 0%, rgba(0, 102, 255, 0.02) 100%);
    border: 1px solid rgba(0, 102, 255, 0.15);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.tasks-controls {
    margin-bottom: 24px;
}

.tasks-filters {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
    padding: 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 16px;
}

.tasks-filters label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.tasks-filters select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-width: 150px;
    cursor: pointer;
    transition: all 0.2s;
}

.tasks-filters select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

.tasks-filters select:hover {
    border-color: var(--accent-color);
}

.tasks-filters input[type="text"] {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    width: 100%;
    transition: all 0.2s;
}

.tasks-filters input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

.tasks-filters input[type="text"]:hover {
    border-color: var(--accent-color);
}

.tasks-batch-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 8px;
    margin-top: 12px;
}

.tasks-batch-actions span {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
}

.auto-refresh-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-primary);
    cursor: pointer;
    user-select: none;
}

.auto-refresh-toggle input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-color);
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.show-history-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-primary);
    cursor: pointer;
    user-select: none;
    margin-left: auto;
}

.show-history-toggle input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-color);
}

.tasks-history-section {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 2px solid var(--border-color);
}

.tasks-history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.tasks-history-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.task-item-history {
    opacity: 0.85;
}

.task-item-history:hover {
    opacity: 1;
}

.task-history-badge {
    font-size: 0.875rem;
    margin-left: 4px;
    opacity: 0.7;
}

.task-stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.task-stat-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.task-stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-color);
}

.tasks-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.tasks-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-secondary);
}

.tasks-empty p {
    font-size: 1rem;
    margin-bottom: 16px;
}

.task-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

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

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.task-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 200px;
}

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

.task-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-color);
}

.task-checkbox-placeholder {
    width: 18px;
    height: 18px;
}

.task-status {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8125rem;
    font-weight: 500;
    white-space: nowrap;
}

.task-status-running {
    background: rgba(0, 123, 255, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(0, 123, 255, 0.3);
}

.task-status-cancelling {
    background: rgba(255, 193, 7, 0.1);
    color: #b8860b;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.task-status-completed {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.task-status-failed,
.task-status-timeout {
    background: rgba(220, 53, 69, 0.1);
    color: var(--error-color);
    border: 1px solid rgba(220, 53, 69, 0.3);
}

.task-status-cancelled {
    background: rgba(108, 117, 125, 0.1);
    color: var(--text-secondary);
    border: 1px solid rgba(108, 117, 125, 0.3);
}

.task-status-unknown {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.task-message {
    font-size: 0.9375rem;
    color: var(--text-primary);
    font-weight: 500;
    word-break: break-word;
}

.task-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.task-time {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.task-duration {
    font-size: 0.8125rem;
    color: var(--accent-color);
    font-weight: 500;
    white-space: nowrap;
    padding: 4px 8px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 4px;
}

.task-details {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
}

.task-id-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.task-id-value {
    color: var(--text-primary);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    background: var(--bg-secondary);
    padding: 2px 8px;
    border-radius: 4px;
    word-break: break-all;
    cursor: pointer;
    transition: all 0.2s;
}

.task-id-value:hover {
    background: var(--bg-tertiary);
    color: var(--accent-color);
}

@media (max-width: 768px) {
    .tasks-stats-bar {
        flex-direction: column;
        gap: 12px;
    }
    
    .task-stat-item {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .tasks-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .tasks-filters select {
        min-width: 100%;
    }
    
    .tasks-batch-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .page-header-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .task-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .task-actions {
        width: 100%;
        justify-content: flex-end;
        flex-wrap: wrap;
    }
    
    .task-duration {
        font-size: 0.75rem;
        padding: 2px 6px;
    }
}

/* 批量任务相关样式 */
.batch-queues-section {
    margin-top: 0;
    padding-top: 0;
    /* 确保底部左右角都是圆角 */
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
    overflow: hidden;
}

.batch-queues-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
}

.batch-queues-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.batch-queues-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 16px;
}

.batch-queue-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
    cursor: pointer;
}

.batch-queue-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--accent-color);
}

.batch-queue-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.batch-queue-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    flex-wrap: wrap;
}

.batch-queue-status {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8125rem;
    font-weight: 500;
    white-space: nowrap;
}

.batch-queue-status-pending {
    background: rgba(108, 117, 125, 0.1);
    color: var(--text-secondary);
    border: 1px solid rgba(108, 117, 125, 0.3);
}

.batch-queue-status-running {
    background: rgba(0, 123, 255, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(0, 123, 255, 0.3);
}

.batch-queue-status-completed {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.batch-queue-status-cancelled {
    background: rgba(108, 117, 125, 0.1);
    color: var(--text-secondary);
    border: 1px solid rgba(108, 117, 125, 0.3);
}

.batch-queue-id {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.batch-queue-time {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.batch-queue-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 200px;
}

.batch-queue-progress-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow: hidden;
}

.batch-queue-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    transition: width 0.3s ease;
}

.batch-queue-progress-text {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    white-space: nowrap;
    min-width: 60px;
    text-align: right;
}

.batch-queue-stats {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.batch-queue-stats span {
    white-space: nowrap;
}

.batch-queue-detail-info {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.batch-queue-detail-info .detail-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.batch-queue-detail-info .detail-item:hover {
    border-color: var(--accent-color);
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.08);
}

.batch-queue-detail-info .detail-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.batch-queue-detail-info .detail-value {
    font-size: 0.9375rem;
    color: var(--text-primary);
    font-weight: 500;
    word-break: break-word;
}

.batch-queue-detail-info .detail-value code {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    background: var(--bg-secondary);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--accent-color);
}

/* 批量队列详情弹窗：标题很长时避免挤压右侧按钮 */
#batch-queue-detail-modal .modal-header {
    align-items: flex-start;
    gap: 12px;
}

#batch-queue-detail-modal .modal-header > div {
    flex-shrink: 0;
}

#batch-queue-detail-modal .modal-header-actions {
    flex-direction: row;
    width: auto;
    flex-wrap: wrap;
    justify-content: flex-end;
}

#batch-queue-detail-modal .modal-header-actions button {
    white-space: nowrap;
}

.batch-queue-tasks-list {
    max-height: 500px;
    overflow-y: auto;
}

.batch-queue-tasks-list h4 {
    margin: 0 0 16px 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.batch-task-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
    transition: all 0.2s ease;
}

.batch-task-item:hover {
    box-shadow: var(--shadow-sm);
}

.batch-task-item-active {
    border-color: var(--accent-color);
    background: rgba(0, 102, 255, 0.02);
}

.batch-task-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.batch-task-header .btn-small {
    margin-left: 0;
    flex-shrink: 0;
}

.batch-task-header .batch-task-edit-btn {
    /* 仅把“编辑”(首个操作按钮)推到最右，避免多个按钮都 margin-left:auto 导致挤压/错位 */
    margin-left: auto;
}

.batch-task-header .batch-task-delete-btn {
    margin-left: 8px;
}

.batch-task-index {
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 30px;
}

.batch-task-status {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

.batch-task-status-pending {
    background: rgba(108, 117, 125, 0.1);
    color: var(--text-secondary);
}

.batch-task-status-running {
    background: rgba(0, 123, 255, 0.1);
    color: var(--accent-color);
}

.batch-task-status-completed {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
}

.batch-task-status-failed {
    background: rgba(220, 53, 69, 0.1);
    color: var(--error-color);
}

.batch-task-status-cancelled {
    background: rgba(108, 117, 125, 0.1);
    color: var(--text-secondary);
}

.batch-task-message {
    flex: 1;
    font-size: 0.875rem;
    color: var(--text-primary);
    word-break: break-word;
}

.batch-task-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.batch-task-error {
    font-size: 0.8125rem;
    color: var(--error-color);
    margin-top: 8px;
    padding: 8px;
    background: rgba(220, 53, 69, 0.05);
    border-radius: 4px;
    border-left: 3px solid var(--error-color);
}

.batch-task-result {
    font-size: 0.8125rem;
    color: var(--text-primary);
    margin-top: 8px;
    padding: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
    max-height: 150px;
    overflow-y: auto;
    word-break: break-word;
}

.batch-import-stats {
    display: none;
    padding: 8px 12px;
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--accent-color);
}

.batch-import-stat {
    font-weight: 500;
}

@media (max-width: 768px) {
    .batch-queue-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .batch-queue-progress {
        width: 100%;
    }
    
    .batch-queue-stats {
        flex-direction: column;
        gap: 8px;
    }
    
    .batch-task-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* 漏洞管理页面样式 */
.vulnerability-dashboard {
    margin-bottom: 24px;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

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

.stat-card.stat-critical {
    border-left: 4px solid #dc3545;
}

.stat-card.stat-high {
    border-left: 4px solid #fd7e14;
}

.stat-card.stat-medium {
    border-left: 4px solid #ffc107;
}

.stat-card.stat-low {
    border-left: 4px solid #20c997;
}

.stat-card.stat-info {
    border-left: 4px solid #6c757d;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* 仪表盘页面样式（最佳实践布局 + 视觉增强） */
.dashboard-page {
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: auto;
    background: linear-gradient(180deg, #eef2f7 0%, #f1f5f9 50%, #e2e8f0 100%);
    position: relative;
}

.dashboard-page::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(0,0,0,0.03) 1px, transparent 0);
    background-size: 24px 24px;
    pointer-events: none;
}

.dashboard-page .page-header {
    flex-shrink: 0;
    padding: 12px 24px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(255,255,255,0.8) inset;
}

.dashboard-page .page-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
}

.dashboard-content {
    flex: 1;
    padding: 24px;
    overflow: auto;
    width: 100%;
    box-sizing: border-box;
}

/* 第一行：核心 KPI（视觉层次 + 色块强调） */
.dashboard-kpi-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

@media (max-width: 900px) {
    .dashboard-kpi-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .dashboard-kpi-row { grid-template-columns: 1fr; }
}

.dashboard-kpi-card {
    background: #fff;
    border-radius: 14px;
    padding: 22px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.25s ease;
    border: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    position: relative;
}

.dashboard-kpi-card:nth-child(1) { background: linear-gradient(145deg, #fff 0%, #f0f9ff 100%); }
.dashboard-kpi-card:nth-child(2) { background: linear-gradient(145deg, #fff 0%, #fef2f2 100%); }
.dashboard-kpi-card:nth-child(3) { background: linear-gradient(145deg, #fff 0%, #f0fdf4 100%); }
.dashboard-kpi-card:nth-child(4) { background: linear-gradient(145deg, #fff 0%, #f0fdfa 100%); }

.dashboard-kpi-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08), 0 4px 12px rgba(0,102,255,0.08);
    border-color: rgba(0, 102, 255, 0.2);
}

.dashboard-kpi-value {
    font-size: 1.875rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}

.dashboard-kpi-card:focus-visible {
    outline: 2px solid rgba(0, 102, 255, 0.5);
    outline-offset: 2px;
}

.dashboard-kpi-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 8px;
    font-weight: 500;
}

/* 两列主内容网格 */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
    align-items: start;
}

@media (max-width: 1100px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.dashboard-main {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.dashboard-side {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.dashboard-grid .dashboard-section {
    margin-bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 14px;
    padding: 22px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06), 0 1px 4px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.05);
    transition: box-shadow 0.25s ease;
    position: relative;
}

.dashboard-grid .dashboard-section:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.07), 0 2px 8px rgba(0,0,0,0.04);
}

.dashboard-section-title {
    display: block;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 16px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #f1f5f9;
    letter-spacing: -0.01em;
}

.dashboard-overview-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dashboard-overview-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    background: linear-gradient(135deg, #fafbfc 0%, #f8fafc 100%);
    border-radius: 10px;
    border: 1px solid rgba(0,0,0,0.05);
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.dashboard-overview-item:hover {
    border-color: rgba(0, 102, 255, 0.25);
    background: linear-gradient(135deg, rgba(0,102,255,0.04) 0%, rgba(0,102,255,0.06) 100%);
    transform: translateX(4px);
}

.dashboard-overview-item:focus-visible {
    outline: 2px solid rgba(0, 102, 255, 0.5);
    outline-offset: 2px;
}

.dashboard-overview-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(0, 102, 255, 0.08);
    color: #0369a1;
    flex-shrink: 0;
}

.dashboard-overview-item > div {
    min-width: 0;
}

.dashboard-overview-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.dashboard-overview-value {
    font-size: 0.9rem;
    color: var(--text-primary);
}

/* 运行概览优化样式 */
.dashboard-overview-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dashboard-overview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2px;
}

.dashboard-overview-total {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(0, 102, 255, 0.08);
    padding: 2px 8px;
    border-radius: 12px;
}

.dashboard-overview-success-rate {
    font-size: 0.75rem;
    font-weight: 600;
    color: #10b981;
    background: rgba(16, 185, 129, 0.1);
    padding: 2px 8px;
    border-radius: 12px;
}

.dashboard-overview-status {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.05);
    padding: 2px 8px;
    border-radius: 12px;
}

.dashboard-overview-stats {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.dashboard-overview-stat {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
}

.dashboard-overview-stat-badge {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.dashboard-overview-stat-badge.badge-pending {
    background: #f59e0b;
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7);
}

.dashboard-overview-stat-badge.badge-running {
    background: #3b82f6;
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
    animation: pulse-running 1.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.dashboard-overview-stat-badge.badge-done {
    background: #10b981;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes pulse-running {
    0%, 100% {
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
    }
    50% {
        opacity: 0.8;
        box-shadow: 0 0 0 4px rgba(59, 130, 246, 0);
    }
}

.dashboard-overview-stat-value {
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.dashboard-overview-stat-label {
    color: var(--text-secondary);
    font-size: 0.8125rem;
}

.dashboard-overview-progress {
    margin-top: 4px;
}

.dashboard-overview-progress-bar {
    height: 6px;
    background: #f1f5f9;
    border-radius: 3px;
    overflow: hidden;
    display: flex;
    position: relative;
}

.dashboard-overview-progress-segment {
    height: 100%;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.dashboard-overview-progress-pending {
    background: linear-gradient(90deg, #fbbf24, #f59e0b);
}

.dashboard-overview-progress-running {
    background: linear-gradient(90deg, #60a5fa, #3b82f6);
    animation: shimmer 2s infinite;
}

.dashboard-overview-progress-done {
    background: linear-gradient(90deg, #34d399, #10b981);
}

@keyframes shimmer {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
    100% {
        opacity: 1;
    }
}

.dashboard-overview-value-group {
    display: flex;
    align-items: baseline;
    gap: 4px;
    flex-wrap: wrap;
}

.dashboard-overview-value-large {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.dashboard-overview-value-normal {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.dashboard-overview-value-unit {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.dashboard-overview-value-separator {
    color: var(--text-secondary);
    opacity: 0.4;
    margin: 0 2px;
}

/* 不同模块的图标颜色 */
.dashboard-overview-icon-batch {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
}

.dashboard-overview-icon-tools {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
}

.dashboard-overview-icon-knowledge {
    background: rgba(139, 92, 246, 0.1);
    color: #7c3aed;
}

.dashboard-overview-icon-skills {
    background: rgba(236, 72, 153, 0.1);
    color: #db2777;
}

/* 悬停效果增强 */
.dashboard-overview-item:hover .dashboard-overview-icon {
    transform: scale(1.1);
    transition: transform 0.2s ease;
}

.dashboard-overview-item:hover .dashboard-overview-value-large {
    color: #0066ff;
    transition: color 0.2s ease;
}

.dashboard-overview-item-batch:hover {
    border-color: rgba(245, 158, 11, 0.3);
    background: linear-gradient(135deg, rgba(245,158,11,0.06) 0%, rgba(245,158,11,0.08) 100%);
}

.dashboard-overview-item-tools:hover {
    border-color: rgba(59, 130, 246, 0.3);
    background: linear-gradient(135deg, rgba(59,130,246,0.06) 0%, rgba(59,130,246,0.08) 100%);
}

.dashboard-overview-item-knowledge:hover {
    border-color: rgba(139, 92, 246, 0.3);
    background: linear-gradient(135deg, rgba(139,92,246,0.06) 0%, rgba(139,92,246,0.08) 100%);
}

.dashboard-overview-item-skills:hover {
    border-color: rgba(236, 72, 153, 0.3);
    background: linear-gradient(135deg, rgba(236,72,153,0.06) 0%, rgba(236,72,153,0.08) 100%);
}

/* 响应式优化 */
@media (max-width: 768px) {
    .dashboard-overview-stats {
        gap: 12px;
    }
    
    .dashboard-overview-value-group {
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }
    
    .dashboard-overview-value-separator {
        display: none;
    }
}

.dashboard-chart-wrap {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.dashboard-stacked-bar {
    display: flex;
    width: 100%;
    height: 28px;
    border-radius: 14px;
    overflow: hidden;
    background: #f1f5f9;
}

.dashboard-bar-seg {
    height: 100%;
    min-width: 2px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.92;
    border-right: 1px solid rgba(241, 245, 249, 0.9);
    box-sizing: border-box;
}

.dashboard-bar-seg:first-child {
    border-radius: 14px 0 0 14px;
}

.dashboard-bar-seg:last-child {
    border-right: none;
    border-radius: 0 14px 14px 0;
}

/* 严重→信息：柔和连续色阶，红→橙→黄→绿→蓝，无灰沉感 */
.dashboard-bar-seg.seg-critical { background: linear-gradient(90deg, #f87171, #fca5a5); }
.dashboard-bar-seg.seg-high { background: linear-gradient(90deg, #fb923c, #fdba74); }
.dashboard-bar-seg.seg-medium { background: linear-gradient(90deg, #facc15, #fde047); }
.dashboard-bar-seg.seg-low { background: linear-gradient(90deg, #34d399, #6ee7b7); }
.dashboard-bar-seg.seg-info { background: linear-gradient(90deg, #60a5fa, #93c5fd); }

.dashboard-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 32px;
    align-items: center;
}

.dashboard-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    padding: 6px 12px;
    background: #f8fafc;
    border-radius: 20px;
    transition: background 0.2s;
}

.dashboard-legend-item:hover {
    background: #f1f5f9;
}

.dashboard-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 0 2px rgba(255,255,255,0.8);
}

/* 与条形图同色系，图例与条形视觉一致 */
.dashboard-legend-dot.critical { background: #f87171; }
.dashboard-legend-dot.high { background: #fb923c; }
.dashboard-legend-dot.medium { background: #facc15; }
.dashboard-legend-dot.low { background: #34d399; }
.dashboard-legend-dot.info { background: #60a5fa; }

.dashboard-legend-label {
    color: var(--text-secondary);
}

.dashboard-legend-value {
    font-weight: 700;
    color: var(--text-primary);
    min-width: 1.5em;
}

.dashboard-quick-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

/* 主内容区：快捷入口横向排列，按钮保持自然宽度不拉伸 */
.dashboard-quick-links-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.dashboard-quick-inline .dashboard-quick-link {
    flex: 0 0 auto;
    width: auto;
    min-width: unset;
    padding: 8px 14px;
}

/* 主内容区快捷入口：去掉图标外层的“涂层”，降低按钮高度 */
.dashboard-quick-inline .dashboard-quick-icon {
    width: auto;
    height: auto;
    min-width: unset;
    padding: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.dashboard-quick-inline .dashboard-quick-link:hover .dashboard-quick-icon {
    background: transparent;
    box-shadow: none;
}

@media (max-width: 1000px) {
    .dashboard-quick-links:not(.dashboard-quick-links-row) {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .dashboard-quick-links:not(.dashboard-quick-links-row) {
        grid-template-columns: 1fr;
    }
}

.dashboard-quick-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: linear-gradient(135deg, #fafbfc 0%, #f8fafc 100%);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s ease;
}

.dashboard-quick-link:hover {
    border-color: rgba(0, 102, 255, 0.3);
    background: linear-gradient(135deg, rgba(0,102,255,0.06) 0%, rgba(0,102,255,0.04) 100%);
    color: var(--text-primary);
    transform: translateX(4px);
    box-shadow: 0 2px 8px rgba(0,102,255,0.08);
}

.dashboard-quick-link:focus-visible {
    outline: 2px solid rgba(0, 102, 255, 0.5);
    outline-offset: 2px;
}

.dashboard-quick-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: #fff;
    color: var(--text-secondary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    transition: color 0.2s, background 0.2s, box-shadow 0.2s;
}

.dashboard-quick-link:hover .dashboard-quick-icon {
    color: #0369a1;
    background: rgba(3, 105, 161, 0.1);
    box-shadow: 0 2px 8px rgba(3, 105, 161, 0.15);
}

/* 工具执行次数（仅柱状图） */
.dashboard-section-tools .dashboard-section-title {
    margin-bottom: 12px;
}

.dashboard-tools-chart-wrap {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.dashboard-tools-chart-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    flex: 1;
    font-size: 0.8125rem;
    color: var(--text-muted);
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 10px;
    border: 1px dashed #cbd5e1;
}

.dashboard-tools-bar-chart {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dashboard-tools-bar-item {
    display: grid;
    grid-template-columns: 82px 1fr 36px;
    gap: 12px;
    align-items: center;
    font-size: 0.8125rem;
}

.dashboard-tools-bar-label {
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dashboard-tools-bar-track {
    height: 18px;
    background: #f1f5f9;
    border-radius: 9px;
    overflow: hidden;
}

.dashboard-tools-bar-fill {
    height: 100%;
    border-radius: 9px;
    min-width: 6px;
    transform-origin: left;
    animation: dashboard-bar-fill-in 0.8s cubic-bezier(0.25, 0.1, 0.25, 1) forwards;
    opacity: 0.92;
}

@keyframes dashboard-bar-fill-in {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

.dashboard-tools-bar-value {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.dashboard-tools-bar-tooltip {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 10000;
    max-width: 320px;
    padding: 6px 10px;
    font-size: 0.8125rem;
    line-height: 1.4;
    color: #fff;
    background: rgba(15, 23, 42, 0.95);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    pointer-events: none;
    word-break: break-all;
}

.dashboard-cta-block {
    position: relative;
    margin-top: 24px;
    padding: 24px 28px;
    background:
        linear-gradient(90deg, rgba(14, 165, 233, 0.12) 0%, rgba(14, 165, 233, 0.04) 22%, transparent 38%),
        linear-gradient(135deg, rgba(255,255,255,0.98) 0%, rgba(241,245,249,0.95) 50%, rgba(226,232,240,0.4) 100%);
    border: 1px solid rgba(2, 132, 199, 0.12);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06), 0 1px 4px rgba(0,0,0,0.04), inset 0 1px 0 rgba(255,255,255,0.8);
    overflow: hidden;
}

.dashboard-cta-content {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
    min-width: 0;
}

.dashboard-cta-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.15) 0%, rgba(2, 132, 199, 0.1) 100%);
    color: #0284c7;
    border-radius: 12px;
}

.dashboard-cta-copy {
    min-width: 0;
}

.dashboard-cta-text {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 4px 0;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.dashboard-cta-sub {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.4;
    max-width: 420px;
}

.dashboard-cta-btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px 12px 22px;
    background: linear-gradient(135deg, #0369a1 0%, #0284c7 48%, #0ea5e9 100%);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.25s ease, filter 0.2s;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.dashboard-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(2, 132, 199, 0.45);
    filter: brightness(1.06);
}

.dashboard-cta-btn-arrow {
    display: inline-flex;
    opacity: 0.9;
    transition: transform 0.2s ease;
}

.dashboard-cta-btn:hover .dashboard-cta-btn-arrow {
    transform: translateX(2px);
}

.dashboard-cta-btn:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
}

/* 尊重用户“减少动效”偏好（无障碍最佳实践） */
@media (prefers-reduced-motion: reduce) {
    .dashboard-kpi-card,
    .dashboard-overview-item,
    .dashboard-quick-link,
    .dashboard-cta-btn {
        transition: none;
    }
    .dashboard-kpi-card:hover,
    .dashboard-overview-item:hover {
        transform: none;
    }
    .dashboard-quick-link:hover {
        transform: none;
    }
    .dashboard-cta-btn:hover {
        transform: none;
    }
    .dashboard-cta-btn:hover .dashboard-cta-btn-arrow {
        transform: none;
    }
    .dashboard-cta-btn-arrow {
        transition: none;
    }
    .dashboard-tools-bar-fill {
        animation: none;
    }
    .dashboard-bar-seg {
        transition: none;
    }
}

.vulnerability-controls {
    margin-bottom: 24px;
}

.vulnerability-filters {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.vulnerability-filters label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.vulnerability-filters input,
.vulnerability-filters select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    min-width: 150px;
}

.vulnerabilities-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 0;
}

.vulnerability-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.vulnerability-card:hover {
    box-shadow: var(--shadow-md);
}

.vulnerability-card.severity-critical {
    border-left: 4px solid #dc3545;
}

.vulnerability-card.severity-high {
    border-left: 4px solid #fd7e14;
}

.vulnerability-card.severity-medium {
    border-left: 4px solid #ffc107;
}

.vulnerability-card.severity-low {
    border-left: 4px solid #20c997;
}

.vulnerability-card.severity-info {
    border-left: 4px solid #6c757d;
}

.vulnerability-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0;
    padding: 4px 0;
    transition: background-color 0.2s ease;
}

.vulnerability-header:hover {
    background-color: var(--bg-secondary);
    border-radius: 4px;
}

.vulnerability-title-section {
    flex: 1;
}

.vulnerability-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    flex: 1;
}

.vulnerability-expand-icon {
    color: var(--text-secondary);
    transition: transform 0.2s ease, color 0.2s ease;
}

.vulnerability-header:hover .vulnerability-expand-icon {
    color: var(--accent-color);
}

.vulnerability-meta {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.severity-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.severity-badge.severity-critical {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.severity-badge.severity-high {
    background: rgba(253, 126, 20, 0.1);
    color: #fd7e14;
}

.severity-badge.severity-medium {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
}

.severity-badge.severity-low {
    background: rgba(32, 201, 151, 0.1);
    color: #20c997;
}

.severity-badge.severity-info {
    background: rgba(108, 117, 125, 0.1);
    color: #6c757d;
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.status-badge.status-open {
    background: rgba(0, 102, 255, 0.1);
    color: #0066ff;
}

.status-badge.status-confirmed {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
}

.status-badge.status-fixed {
    background: rgba(108, 117, 125, 0.1);
    color: #6c757d;
}

.status-badge.status-false_positive {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.vulnerability-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.vulnerability-actions {
    display: flex;
    gap: 8px;
}

.vulnerability-content {
    margin-top: 16px;
    padding-left: 24px;
    animation: slideDown 0.2s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
    }
    to {
        opacity: 1;
        max-height: 5000px;
    }
}

.vulnerability-description {
    margin-bottom: 16px;
    color: var(--text-primary);
    line-height: 1.6;
}

.vulnerability-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
}

.detail-item {
    font-size: 0.875rem;
}

.detail-item strong {
    color: var(--text-secondary);
    margin-right: 4px;
}

.detail-item code {
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

.vulnerability-proof,
.vulnerability-impact,
.vulnerability-recommendation {
    margin-top: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 6px;
    font-size: 0.875rem;
    line-height: 1.6;
}

.vulnerability-proof pre {
    margin-top: 8px;
    padding: 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow-x: auto;
    font-size: 0.8rem;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.vulnerability-proof strong,
.vulnerability-impact strong,
.vulnerability-recommendation strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 8px;
}

.empty-state {
    text-align: center;
    padding: 48px;
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ==================== 攻击链可视化响应式样式 ==================== */
@media (max-width: 1200px) {
    .attack-chain-modal-content {
        width: 98vw;
        height: 92vh;
        max-height: 92vh;
    }
    
    .attack-chain-sidebar {
        width: 240px;
    }
    
    .attack-chain-toolbar {
        padding: 10px 12px;
        gap: 12px;
    }
    
    .attack-chain-filters {
        gap: 6px;
    }
    
    .attack-chain-filters input[type="text"] {
        min-width: 150px;
        max-width: 250px;
    }
    
    .attack-chain-container {
        margin: 10px;
    }
}

@media (max-width: 768px) {
    .attack-chain-modal-content {
        width: 100vw;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .attack-chain-main-layout {
        flex-direction: column;
    }
    
    .attack-chain-sidebar {
        width: 100%;
        max-height: 200px;
        border-left: none;
        border-top: 1px solid rgba(0, 0, 0, 0.06);
        order: 2;
    }
    
    .attack-chain-visualization-area {
        order: 1;
    }
    
    .attack-chain-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding: 10px 12px;
    }
    
    .attack-chain-info {
        text-align: center;
        width: 100%;
    }
    
    .attack-chain-filters {
        flex-direction: column;
        width: 100%;
    }
    
    .attack-chain-filters input[type="text"],
    .attack-chain-filters select,
    .attack-chain-filters button {
        width: 100%;
        min-width: auto;
        max-width: none;
    }
    
    .attack-chain-legend {
        flex-direction: row;
        gap: 16px;
        padding: 12px;
        overflow-x: auto;
    }
    
    .legend-section {
        min-width: 160px;
        flex-shrink: 0;
    }
    
    .attack-chain-details {
        min-width: 200px;
        flex-shrink: 0;
    }
    
    .attack-chain-details-content {
        max-height: 400px;
    }
    
    .attack-chain-container {
        margin: 8px;
        border-radius: 10px;
    }
    
    .attack-chain-details {
        margin: 0 8px 8px 8px;
        border-radius: 10px;
        padding: 12px 16px;
    }
    
    .modal-header {
        padding: 12px 16px !important;
    }
    
    .modal-header h2 {
        font-size: 1.125rem !important;
    }
    
    .modal-header-actions {
        flex-direction: column;
        width: 100%;
        gap: 6px;
    }

    /* 批量队列详情弹窗：即使在窄屏也保持按钮不“变形” */
    #batch-queue-detail-modal .modal-header-actions {
        flex-direction: row;
        width: auto;
        gap: 8px;
    }
    
    .attack-chain-action-btn {
        width: 100%;
        justify-content: center;
        padding: 7px 14px !important;
        font-size: 0.8125rem !important;
    }
}

/* 角色选择器样式 */
.role-selector-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 12px;
    height: 40px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
    font-size: 0.9375rem;
    font-weight: 500;
    white-space: nowrap;
    box-sizing: border-box;
}

.role-selector-btn:hover {
    background: #f8f9fa;
    border-color: rgba(0, 102, 255, 0.3);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.08);
}

.role-selector-btn:active {
    transform: scale(0.98);
    background: #f0f2f5;
}

.role-selector-btn.active {
    background: #f0f2f5;
    border-color: rgba(0, 102, 255, 0.4);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.12);
}

.role-selector-btn.active .role-selector-arrow {
    transform: rotate(180deg);
    color: rgba(0, 102, 255, 0.8);
}

.role-selector-icon {
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.role-selector-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    flex-shrink: 0;
}

.role-selector-arrow {
    width: 10px;
    height: 10px;
    color: rgba(0, 0, 0, 0.4);
    flex-shrink: 0;
    transition: transform 0.2s, color 0.2s;
}

.role-selector-btn:hover .role-selector-arrow {
    color: rgba(0, 102, 255, 0.6);
}

/* 角色选择器包装器 */
.role-selector-wrapper {
    position: relative;
    flex-shrink: 0;
}

/* 主内容区域角色选择面板样式（下拉菜单形式） */
.role-selection-panel {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    width: 340px;
    max-width: calc(100vw - 32px);
    max-height: 60vh;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 16px;
    padding: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 4px 16px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.04);
    z-index: 1000;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(20px);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(8px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.role-selection-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding: 10px 4px 12px 4px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    background: #ffffff;
    z-index: 10;
}

.role-selection-panel-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
    letter-spacing: -0.01em;
}

.role-selection-panel-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    border-radius: 8px;
    cursor: pointer;
    color: #666666;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 0;
}

.role-selection-panel-close:hover {
    background: rgba(0, 0, 0, 0.06);
    color: #1a1a1a;
    transform: rotate(90deg);
}

.role-selection-panel-close:active {
    transform: rotate(90deg) scale(0.95);
}

.role-selection-list-main {
    display: flex;
    flex-direction: column;
    gap: 6px;
    /* 限制显示8个角色：每个角色约70px高度 + gap，8个角色约580px */
    max-height: 580px;
    overflow-y: auto;
    padding-right: 6px;
    flex: 1;
}

.role-selection-list-main::-webkit-scrollbar {
    width: 8px;
}

.role-selection-list-main::-webkit-scrollbar-track {
    background: transparent;
}

.role-selection-list-main::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.16);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

.role-selection-list-main::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.24);
    background-clip: padding-box;
}

.role-selection-item-main {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border: 1.5px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.role-selection-item-main:hover {
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.04) 0%, rgba(138, 43, 226, 0.02) 100%);
    border-color: rgba(138, 43, 226, 0.2);
    box-shadow: 0 2px 8px rgba(138, 43, 226, 0.08);
    transform: translateY(-1px);
}

.role-selection-item-main.selected {
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.12) 0%, rgba(138, 43, 226, 0.06) 100%);
    border-color: rgba(138, 43, 226, 0.4);
    box-shadow: 0 4px 12px rgba(138, 43, 226, 0.15), 0 0 0 1px rgba(138, 43, 226, 0.1);
}

.role-selection-item-main:active {
    transform: translateY(0) scale(0.98);
}

.role-selection-item-icon-main {
    font-size: 1.25rem;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.04) 0%, rgba(0, 0, 0, 0.02) 100%);
    border-radius: 10px;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.role-selection-item-main:hover .role-selection-item-icon-main {
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.1) 0%, rgba(138, 43, 226, 0.05) 100%);
    border-color: rgba(138, 43, 226, 0.15);
    transform: scale(1.05);
}

.role-selection-item-main.selected .role-selection-item-icon-main {
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.2) 0%, rgba(138, 43, 226, 0.12) 100%);
    border-color: rgba(138, 43, 226, 0.3);
    box-shadow: 0 2px 6px rgba(138, 43, 226, 0.2);
}

.role-selection-item-content-main {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    flex: 1;
    padding-top: 2px;
}

.role-selection-item-name-main {
    font-weight: 500;
    color: #1a1a1a;
    font-size: 0.875rem;
    line-height: 1.4;
    margin: 0;
    transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    letter-spacing: -0.01em;
}

.role-selection-item-main.selected .role-selection-item-name-main {
    color: #6a1bb2;
    font-weight: 600;
}

.role-selection-item-description-main {
    font-size: 0.75rem;
    color: #666666;
    line-height: 1.4;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.2s;
}

.role-selection-item-main.selected .role-selection-item-description-main {
    color: #8a5ab8;
}

.role-selection-checkmark-main {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #8a2be2 0%, #6a1bb2 100%);
    color: white;
    border-radius: 50%;
    font-size: 0.6875rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(138, 43, 226, 0.4);
    animation: checkmarkPop 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes checkmarkPop {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes highlight-flash {
    0%, 100% {
        background-color: transparent;
    }
    50% {
        background-color: rgba(138, 43, 226, 0.1);
    }
}

.role-select-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 18px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-primary);
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.role-select-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.03) 0%, rgba(138, 43, 226, 0.01) 100%);
    opacity: 0;
    transition: opacity 0.25s;
}

.role-select-item:hover {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-color: rgba(138, 43, 226, 0.3);
    box-shadow: 0 4px 12px rgba(138, 43, 226, 0.1), 0 2px 4px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.role-select-item:hover::before {
    opacity: 1;
}

.role-select-item.selected {
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.1) 0%, rgba(138, 43, 226, 0.05) 100%);
    border-color: #8a2be2;
    box-shadow: 0 4px 16px rgba(138, 43, 226, 0.2), 0 2px 8px rgba(138, 43, 226, 0.15);
    transform: translateY(-2px);
}

.role-select-item.selected::before {
    opacity: 1;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.08) 0%, rgba(138, 43, 226, 0.03) 100%);
}

.role-select-item.selected::after {
    content: '✓';
    position: absolute;
    top: 12px;
    right: 14px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #8a2be2 0%, #6a1bb2 100%);
    color: white;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(138, 43, 226, 0.4);
}

.role-select-item-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 10px;
    transition: all 0.25s;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.role-select-item.selected .role-select-item-icon {
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.15) 0%, rgba(138, 43, 226, 0.08) 100%);
    border-color: rgba(138, 43, 226, 0.2);
    transform: scale(1.05);
}

.role-select-item-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.role-select-item-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.4;
    margin: 0;
    transition: color 0.2s;
}

.role-select-item.selected .role-select-item-name {
    color: #8a2be2;
}

.role-select-item-description {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 角色管理页面样式 */
.roles-controls {
    margin-bottom: 24px;
}

.roles-stats-bar {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.role-stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.role-stat-label {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.role-stat-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.roles-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* 角色搜索框样式 */
.roles-search-box {
    position: relative;
    margin-bottom: 20px;
}

.roles-search-box input {
    width: 100%;
    padding: 10px 40px 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: all 0.2s;
}

.roles-search-box input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.roles-search-clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.roles-search-clear:hover {
    color: var(--text-primary);
}

/* 角色卡片网格布局 */
.roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    padding: 0;
}

/* 角色卡片样式 */
.role-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: all 0.2s;
    cursor: default;
}

.role-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.role-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.role-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
    line-height: 1.4;
    display: flex;
    align-items: center;
    gap: 8px;
}

.role-card-icon {
    font-size: 1.25rem;
    line-height: 1;
    flex-shrink: 0;
}

.role-card-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.role-card-badge.enabled {
    background: rgba(40, 167, 69, 0.12);
    color: var(--success-color);
}

.role-card-badge.disabled {
    background: rgba(220, 53, 69, 0.12);
    color: var(--error-color);
}

.role-card-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    flex: 1;
    min-height: 40px;
}

.role-card-tools {
    display: flex;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

.role-card-tools-label {
    font-weight: 500;
    white-space: nowrap;
}

.role-card-tools-value {
    color: var(--text-primary);
    flex: 1;
    word-break: break-word;
}

.role-card-actions {
    display: flex;
    gap: 8px;
    margin-top: 4px;
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.8125rem;
}

.role-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s;
}

.role-item:hover {
    box-shadow: var(--shadow-sm);
    border-color: var(--accent-color);
}

.role-item-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.role-item-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.role-item-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.role-item-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.role-item-badge.enabled {
    background: rgba(40, 167, 69, 0.12);
    color: var(--success-color);
}

.role-item-badge.disabled {
    background: rgba(220, 53, 69, 0.12);
    color: var(--error-color);
}

.role-item-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.role-item-details {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 8px;
}

.role-item-detail {
    display: flex;
    gap: 8px;
    font-size: 0.8125rem;
}

.role-item-detail-label {
    color: var(--text-secondary);
    font-weight: 500;
    min-width: 80px;
}

.role-item-detail-value {
    color: var(--text-primary);
    flex: 1;
    word-break: break-word;
}

.role-item-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.empty-state {
    padding: 48px 24px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* 角色MCP选择列表样式 */
.role-mcps-list {
    margin-top: 8px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    min-height: 120px;
    max-height: 300px;
    overflow-y: auto;
    padding: 12px;
}

.role-mcps-checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.role-mcp-checkbox-item {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.role-mcp-checkbox-item:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-color);
    box-shadow: 0 2px 4px rgba(0, 102, 255, 0.1);
}

.role-mcp-checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: 12px;
    cursor: pointer;
    accent-color: var(--accent-color);
}

.role-mcp-checkbox-item:has(input[type="checkbox"]:checked) {
    background: rgba(0, 102, 255, 0.08);
    border-color: var(--accent-color);
}

.role-mcp-checkbox-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.role-mcp-name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.role-mcp-status {
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 500;
}

.role-mcp-status.status-connected {
    background: rgba(40, 167, 69, 0.12);
    color: var(--success-color);
}

.role-mcp-status.status-disconnected {
    background: rgba(108, 117, 125, 0.12);
    color: var(--text-secondary);
}

.role-mcp-status.status-connecting {
    background: rgba(255, 193, 7, 0.12);
    color: var(--warning-color);
}

.role-mcp-status.status-error {
    background: rgba(220, 53, 69, 0.12);
    color: var(--error-color);
}

.role-mcp-status.status-disabled {
    background: rgba(108, 117, 125, 0.12);
    color: var(--text-muted);
}

.role-mcp-tool-count {
    padding: 2px 6px;
    background: rgba(0, 102, 255, 0.1);
    color: var(--accent-color);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
}

.mcp-loading,
.mcp-empty,
.mcp-error {
    padding: 24px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.mcp-error {
    color: var(--error-color);
}

/* 角色工具选择列表样式 */
.role-tools-controls {
    margin-bottom: 12px;
}

.role-tools-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.role-tools-search-box {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 400px;
}

.role-tools-search-box input {
    width: 100%;
    padding: 8px 32px 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.2s;
}

.role-tools-search-box input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.1);
}

.role-tools-search-clear {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.role-tools-search-clear:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.role-tools-stats {
    display: flex;
    gap: 16px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.role-tools-stats span {
    white-space: nowrap;
}

.role-tools-stats strong {
    color: var(--text-primary);
    font-weight: 600;
}

.role-tools-list {
    margin-top: 8px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
    padding: 12px;
}

.role-tools-list-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.role-tool-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    transition: all 0.2s ease;
}

.role-tool-item:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-color);
    box-shadow: 0 2px 4px rgba(0, 102, 255, 0.1);
}

.role-tool-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--accent-color);
    flex-shrink: 0;
}

.role-tool-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.role-tool-item-name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.role-tool-item-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.external-tool-badge {
    padding: 2px 6px;
    background: rgba(0, 102, 255, 0.1);
    color: var(--accent-color);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

.role-tools-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    flex-wrap: wrap;
    gap: 12px;
}

.role-tools-pagination .pagination-info {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.role-tools-pagination .pagination-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.role-tools-pagination .pagination-page {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    padding: 0 8px;
}

.tools-loading,
.tools-empty,
.tools-error {
    padding: 24px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.tools-error {
    color: var(--error-color);
}

/* 默认角色提示信息样式 */
.role-tools-default-hint {
    margin-top: 8px;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
}

.role-tools-default-info {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.role-tools-default-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.role-tools-default-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.role-tools-default-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.role-tools-default-desc {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* 角色选择面板响应式样式 */
@media (max-width: 768px) {
    .role-selection-panel {
        width: calc(100vw - 16px);
        max-width: calc(100vw - 16px);
        left: -8px;
        padding: 10px;
        border-radius: 14px;
        max-height: 60vh;
    }

    .role-selection-panel-header {
        margin-bottom: 10px;
        padding: 8px 4px 10px 4px;
    }

    .role-selection-panel-title {
        font-size: 0.875rem;
    }

    .role-selection-list-main {
        /* 在移动设备上限制显示8个角色，每个约60px，总计约480px */
        max-height: 480px;
        gap: 5px;
    }

    .role-selection-item-main {
        padding: 10px;
        gap: 10px;
    }

    .role-selection-item-icon-main {
        width: 32px;
        height: 32px;
        font-size: 1.125rem;
    }

    .role-selection-item-name-main {
        font-size: 0.8125rem;
    }

    .role-selection-item-description-main {
        font-size: 0.71875rem;
    }
}

@media (max-width: 480px) {
    .role-selection-panel {
        width: calc(100vw - 8px);
        max-width: calc(100vw - 8px);
        left: -4px;
        padding: 8px;
        border-radius: 12px;
        max-height: 50vh;
    }

    .role-selection-list-main {
        /* 在小屏幕上限制显示8个角色，每个约55px，总计约450px */
        max-height: 450px;
        gap: 5px;
    }

    .role-selection-item-main {
        padding: 10px;
        gap: 10px;
        border-radius: 10px;
    }

    .role-selection-item-icon-main {
        width: 30px;
        height: 30px;
        font-size: 1.0625rem;
    }

    .role-selection-checkmark-main {
        width: 18px;
        height: 18px;
        font-size: 0.625rem;
        top: 8px;
        right: 8px;
    }
}

/* Skills选择相关样式 */
.role-skills-controls {
    margin-bottom: 12px;
}

.role-skills-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.role-skills-search-box {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 400px;
}

.role-skills-search-box input {
    width: 100%;
    padding: 8px 32px 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.2s;
}

.role-skills-search-box input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.role-skills-search-clear {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.role-skills-search-clear:hover {
    color: var(--text-primary);
}

.role-skills-stats {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.role-skills-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px;
    background: var(--bg-primary);
}

.role-skill-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    transition: all 0.2s ease;
    margin-bottom: 6px;
}

.role-skill-item:last-child {
    margin-bottom: 0;
}

.role-skill-item:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-color);
    box-shadow: 0 2px 4px rgba(0, 102, 255, 0.1);
}

.role-skill-item .checkbox-text {
    font-size: 0.9375rem;
    color: var(--text-primary);
    font-weight: 500;
}

.skills-loading,
.skills-empty,
.skills-error {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.skills-error {
    color: var(--error-color);
}

/* Skills管理页面样式 */
.skills-controls {
    margin-bottom: 8px;
}

.skills-stats-bar {
    display: flex;
    gap: 12px;
    padding: 10px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 10px;
}

.skill-stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.skill-stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.skill-stat-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.skills-filters {
    display: flex;
    gap: 8px;
    align-items: center;
}

.skills-filters input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    box-sizing: border-box;
    height: 32px;
    line-height: 1.4;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 16px;
}

/* 技能搜索框样式 */
.skills-search-box {
    position: relative;
    margin-bottom: 12px;
}

.skills-search-box input {
    width: 100%;
    padding: 8px 40px 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: all 0.2s;
}

.skills-search-box input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.skills-search-clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.skills-search-clear:hover {
    color: var(--text-primary);
}

/* 技能列表布局 */
.skills-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 0;
    /* 确保列表可以滚动，不会把分页栏推出视口 */
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
}

/* 技能列表项样式 */
.skill-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    transition: all 0.2s;
    cursor: default;
    box-sizing: border-box;
    width: 100%;
}

.skill-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.skill-card-header {
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 8px;
    min-width: 0;
}

.skill-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
    word-break: break-word;
    overflow-wrap: break-word;
}

.skill-card-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    word-break: break-word;
    overflow-wrap: break-word;
    margin: 0;
}

.skill-card-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* 技能列表响应式布局优化 */
@media (max-width: 768px) {
    .skill-card {
        padding: 14px;
        gap: 12px;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .skill-card-header {
        width: 100%;
    }
    
    .skill-card-actions {
        width: 100%;
        justify-content: flex-start;
    }
}

.skill-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 10px 12px;
    transition: all 0.2s;
}

.skill-item:hover {
    border-color: var(--accent-color);
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.1);
}

.skill-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 6px;
}

.skill-item-info {
    flex: 1;
}

.skill-item-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
    line-height: 1.3;
}

.skill-item-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.4;
}

.skill-item-actions {
    display: flex;
    gap: 6px;
}

.btn-icon {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.btn-icon:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.btn-icon.btn-danger:hover {
    background: rgba(220, 53, 69, 0.1);
    border-color: #dc3545;
    color: #dc3545;
}

.skill-item-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

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

/* Skills监控页面样式 */
.skills-monitor-controls {
    margin-bottom: 24px;
}

.skills-monitor-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.skill-monitor-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    transition: all 0.2s;
}

.skill-monitor-item:hover {
    border-color: var(--accent-color);
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.1);
}

.skill-monitor-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.skill-monitor-info {
    flex: 1;
}

.skill-monitor-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 8px 0;
}

.skill-monitor-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

.skill-monitor-status {
    display: flex;
    align-items: center;
}

.status-badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.status-success {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.skill-monitor-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

/* ==================== 信息收集（FOFA）页面 ==================== */
.info-collect-panel {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

/* 表单整体增加纵向留白，避免“挤在一起” */
.info-collect-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

/* 将每个表单块做成轻量卡片分组（只作用于 info-collect 顶层 form-group） */
.info-collect-form > .form-group,
.info-collect-form > .info-collect-form-row {
    padding: 14px 14px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
}

/* 覆盖全局 .form-group textarea(min-height:200px) 的默认大留白 */
.form-group textarea.info-collect-query-input {
    min-height: 36px;
    max-height: 96px;
    overflow: hidden; /* 配合 JS 自动增高 */
    resize: none;
    padding: 10px 12px;
}

.info-collect-nl-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.info-collect-nl-row .info-collect-query-input {
    flex: 1 1 auto;
    min-width: 0; /* 允许在 flex 中收缩，避免撑破布局 */
}

.info-collect-nl-row button {
    flex: 0 0 auto;
    white-space: nowrap;
}

@media (max-width: 980px) {
    .info-collect-form-row {
        grid-template-columns: 1fr;
    }
    .info-collect-nl-row {
        flex-direction: column;
        align-items: stretch;
    }
    .info-collect-col-actions {
        width: 140px;
    }
}

.info-collect-form-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(180px, 1fr));
    gap: 14px;
    align-items: end;
}

.info-collect-form-row .form-group {
    min-width: 0;
}

.info-collect-results {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.info-collect-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    gap: 12px;
}

.info-collect-results-header-left {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 240px;
}

.info-collect-results-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.info-collect-selected {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    padding: 4px 10px;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--bg-secondary);
    margin-right: 4px;
}

.info-collect-results-title {
    font-weight: 600;
    color: var(--text-primary);
}

.info-collect-results-meta {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.info-collect-results-table-wrap {
    overflow: auto;
    max-height: 60vh;
    position: relative;
}

.info-collect-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    table-layout: fixed;
}

.info-collect-table th,
.info-collect-table td {
    padding: 9px 12px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.info-collect-table th + th,
.info-collect-table td + td {
    border-left: 1px solid rgba(0, 0, 0, 0.04);
}

.info-collect-table thead th {
    position: sticky;
    top: 0;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
    z-index: 1;
}

.info-collect-table tbody tr:nth-child(even) td {
    background: rgba(0, 0, 0, 0.012);
}

.info-collect-table tbody tr:hover td {
    background: rgba(0, 102, 255, 0.04);
}

.info-collect-table .muted {
    color: var(--text-secondary);
}

/* 操作列：放到最右侧并固定，避免横向滚动找不到 */
.info-collect-col-actions {
    width: 150px;
    text-align: left;
}

.info-collect-table thead th.info-collect-col-actions,
.info-collect-table tbody td.info-collect-col-actions {
    position: sticky;
    right: 0;
    z-index: 2;
    background: var(--bg-primary);
    border-left: 1px solid var(--border-color);
}

.info-collect-table thead th.info-collect-col-actions {
    background: var(--bg-secondary);
    z-index: 3;
    text-align: center; /* 表头“操作”居中 */
}

.info-collect-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-start; /* 按钮向左 */
}

.info-collect-actions .btn-icon {
    padding: 6px;
    border-radius: 8px;
}

.info-collect-presets {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.info-collect-query-input {
    min-height: 40px;
    max-height: 110px;
    line-height: 1.45;
    overflow: hidden; /* 配合 JS 自动增高 */
    resize: none;
}

.preset-chip {
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 7px 12px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.8125rem;
    line-height: 1;
    transition: all 0.15s ease;
}

.preset-chip:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background: rgba(0, 102, 255, 0.06);
}

.info-collect-link {
    color: var(--accent-color);
    text-decoration: none;
    border-bottom: 1px dashed rgba(0, 102, 255, 0.35);
}

.info-collect-link:hover {
    border-bottom-color: rgba(0, 102, 255, 0.75);
}

/* 勾选列（左侧固定） */
.info-collect-col-select {
    width: 44px;
    text-align: center;
}

.info-collect-table thead th.info-collect-col-select,
.info-collect-table tbody td.info-collect-col-select {
    position: sticky;
    left: 0;
    z-index: 2;
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
}

.info-collect-table thead th.info-collect-col-select {
    background: var(--bg-secondary);
    z-index: 4;
}

/* 单元格点击展开提示（非强制） */
.info-collect-cell {
    cursor: pointer;
}

.info-collect-cell-text {
    display: inline-block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: top;
}

/* 字段显示/隐藏面板 */
.info-collect-columns-panel {
    position: sticky;
    top: 0;
    z-index: 6;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 16px;
}

.info-collect-columns-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.info-collect-columns-title {
    font-weight: 600;
    color: var(--text-primary);
}

.info-collect-columns-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.info-collect-columns-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(140px, 1fr));
    gap: 8px;
}

.info-collect-col-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-secondary);
    cursor: pointer;
    user-select: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    overflow: hidden;
}

.info-collect-col-item span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 单元格详情弹窗 */
.info-collect-cell-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 24px;
}

.info-collect-cell-modal-content {
    width: min(920px, 100%);
    max-height: 86vh;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.20);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.info-collect-cell-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-color);
}

.info-collect-cell-modal-title {
    font-weight: 600;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-right: 12px;
}

.info-collect-cell-modal-body {
    padding: 12px 14px;
    overflow: auto;
}

.info-collect-cell-modal-pre {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--text-primary);
}

.info-collect-cell-modal-footer {
    padding: 12px 14px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

@media (max-width: 980px) {
    .info-collect-columns-list {
        grid-template-columns: repeat(2, minmax(140px, 1fr));
    }
}