@font-face {
    font-family: 'layui-icon';
    src: url('../layui/font/iconfont.eot?v=282');
    src: url('../layui/font/iconfont.eot?v=282#iefix') format('embedded-opentype'),
         url('../layui/font/iconfont.woff2?v=282') format('woff2'),
         url('../layui/font/iconfont.woff?v=282') format('woff'),
         url('../layui/font/iconfont.ttf?v=282') format('truetype'),
         url('../layui/font/iconfont.svg?v=282#layui-icon') format('svg');
}

.layui-icon {
    font-family: 'layui-icon' !important;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

:root {
    --brand-primary: #2563EB;
    --brand-primary-light: #EFF6FF;
    --brand-primary-dark: #1D4ED8;
    --brand-accent: #3B82F6;
    --brand-dark: #1E40AF;
    --text-primary: #1E293B;
    --text-secondary: #475569;
    --text-muted: #94A3B8;
    --border-color: #E2E8F0;
    --border-light: #F1F5F9;
    --body-bg: #F8FAFC;
    --card-bg: #FFFFFF;
    --sidebar-bg: #1E293B;
    --sidebar-hover: rgba(255, 255, 255, 0.08);
    --sidebar-active: #2563EB;
    --sidebar-text: rgba(255, 255, 255, 0.6);
    --sidebar-text-hover: rgba(255, 255, 255, 0.95);
    --success-color: #2563EB;
    --warning-color: #F59E0B;
    --danger-color: #EF4444;
    --info-color: #3B82F6;
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --transition-base: 0.15s ease;
    --transition-smooth: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

:root.dark {
    --brand-primary: #3B82F6;
    --brand-primary-light: rgba(59, 130, 246, 0.15);
    --brand-primary-dark: #60A5FA;
    --brand-accent: #60A5FA;
    --brand-dark: #93C5FD;
    --text-primary: rgba(255, 255, 255, 0.95);
    --text-secondary: rgba(255, 255, 255, 0.75);
    --text-muted: rgba(255, 255, 255, 0.45);
    --border-color: rgba(255, 255, 255, 0.1);
    --border-light: rgba(255, 255, 255, 0.06);
    --body-bg: #0F172A;
    --card-bg: #1E293B;
    --sidebar-bg: #0F172A;
    --sidebar-hover: rgba(255, 255, 255, 0.08);
    --sidebar-active: #3B82F6;
    --sidebar-text: rgba(255, 255, 255, 0.55);
    --sidebar-text-hover: rgba(255, 255, 255, 0.95);
    --success-color: #60A5FA;
    --warning-color: #FBBF24;
    --danger-color: #F87171;
    --info-color: #60A5FA;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --border-dark: rgba(255, 255, 255, 0.1);
    --hover-bg: rgba(255, 255, 255, 0.06);
    --surface: #1E293B;
    --input-bg: #334155;
    --header-bg: #0F172A;
    --sidebar-header-bg: #0F172A;
    --header-border: rgba(255, 255, 255, 0.08);
}

.layui-card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    background: var(--card-bg);
    transition: box-shadow var(--transition-base);
}

.layui-card:hover {
    box-shadow: var(--shadow-md);
}

.layui-card-header {
    height: 48px;
    line-height: 48px;
    padding: 0 20px;
    border-bottom: 1px solid var(--border-light);
    font-size: 14px;
    font-weight: 600;
    background: var(--card-bg);
    color: var(--text-primary);
}

.layui-card-body {
    padding: 20px;
    background: var(--card-bg);
}

.layui-btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: all var(--transition-base);
    cursor: pointer;
}

.layui-btn:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}

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

.layui-badge {
    border-radius: 3px;
    font-size: 12px;
    padding: 2px 8px;
    font-weight: 500;
}

.layui-input,
.layui-textarea {
    border-radius: var(--radius-sm);
    border-color: var(--border-color);
    transition: all 0.15s ease;
    background: var(--card-bg);
    color: var(--text-primary);
}

.layui-input:focus,
.layui-textarea:focus {
    border-color: var(--brand-primary) !important;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

.layui-table {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.layui-table th {
    background: var(--body-bg);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 12px;
}

.layui-table td {
    font-size: 13px;
}

.layui-table tr:hover td {
    background: var(--brand-primary-light) !important;
}

.layui-tab {
    border: none;
}

.layui-tab-title {
    display: flex;
    gap: 0;
    padding: 0 !important;
    border-bottom: 1px solid var(--border-light);
}

.layui-tab-title li {
    position: relative;
    padding: 10px 20px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    margin-bottom: -1px;
    border-bottom: 2px solid transparent;
}

.layui-tab-title li:hover {
    color: var(--brand-primary);
}

.layui-tab-title li.layui-this {
    color: var(--brand-primary);
    font-weight: 500;
    border-left-color: var(--brand-primary);
    border-bottom-color: var(--brand-primary);
}

.layui-tab-title .layui-this:after {
    display: none !important;
}

.layui-brief > .layui-tab-title .layui-this {
    color: var(--brand-primary);
}

.nserc-tab-bar {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--border-light);
    padding: 0;
}

.nserc-tab-bar a {
    position: relative;
    display: inline-block;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.nserc-tab-bar a:hover {
    color: var(--brand-primary);
}

.nserc-tab-bar a.active {
    color: var(--brand-primary);
    font-weight: 500;
    border-left-color: var(--brand-primary);
    border-bottom-color: var(--brand-primary);
}

.layui-progress {
    border-radius: 8px;
    background: var(--border-light);
    overflow: hidden;
}

.layui-progress-bar {
    border-radius: 8px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.layui-timeline-axis {
    background: var(--brand-primary) !important;
}

.layui-timeline-title {
    color: var(--text-primary);
}

.layui-laypage a,
.layui-laypage span {
    border-radius: var(--radius-sm) !important;
    margin: 0 2px;
}

.layui-laypage .layui-laypage-curr .layui-laypage-em {
    background: var(--brand-primary) !important;
    border-radius: var(--radius-sm) !important;
}

.layui-laypage a:hover {
    color: var(--brand-primary) !important;
}

.layui-form-label {
    width: 100px;
    min-width: 100px;
    white-space: nowrap;
    font-weight: 500;
    color: var(--text-primary);
}

.layui-input-block {
    margin-left: 110px;
}

.layui-form-switch {
    border-radius: 20px;
}

.layui-form-onswitch {
    background-color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
}

.layui-form-checked[lay-skin="primary"] i {
    background-color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
}

.layui-form-checkbox[lay-skin="primary"]:hover i {
    border-color: var(--brand-primary) !important;
}

.layui-form-select dl dd.layui-this {
    background-color: var(--brand-primary) !important;
}

.layui-nav .layui-this:after,
.layui-nav-bar {
    background-color: var(--brand-primary) !important;
}

.layui-layer-btn .layui-layer-btn0 {
    background-color: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
    border-radius: var(--radius-sm);
}

.layui-layer-title {
    background: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-bottom-color: var(--border-light) !important;
}

.layui-layer-content {
    color: var(--text-primary);
}

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: 40px 0;
}

.empty-state i {
    font-size: 48px;
    display: block;
    margin-bottom: 12px;
    opacity: 0.3;
}

.empty-state p {
    font-size: 14px;
}

.detail-field {
    display: flex;
    align-items: baseline;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
}

.detail-field:last-child {
    border-bottom: none;
}

.detail-field-label {
    width: 90px;
    flex-shrink: 0;
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.detail-field-value {
    flex: 1;
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.6;
}

.msg-bubble {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 12px;
}

.msg-bubble-admin {
    background: var(--brand-primary-light);
    border-left: 3px solid var(--brand-primary);
}

.msg-bubble-user {
    background: var(--body-bg);
    border-left: 3px solid var(--text-muted);
}

.msg-bubble-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.msg-bubble-body {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    white-space: pre-wrap;
}

.stats-card {
    text-align: center;
    padding: 20px;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: all var(--transition-smooth);
}

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

.stats-card .stats-icon {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.stats-card .stats-value {
    font-size: 22px;
    font-weight: 700;
}

.stats-card .stats-label {
    font-size: 12px;
    color: var(--text-muted);
}

.dist-row {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
    padding: 6px 0;
}

.dist-row:last-child {
    margin-bottom: 0;
}

.dist-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-right: 10px;
}

.dist-label {
    width: 52px;
    font-size: 13px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.dist-bar-wrap {
    flex: 1;
    height: 8px;
    background: var(--body-bg);
    border-radius: 4px;
    margin: 0 14px;
    overflow: hidden;
}

.dist-bar {
    height: 100%;
    border-radius: 4px;
    transition: width 0.6s ease;
    min-width: 2px;
}

.dist-count {
    width: 28px;
    text-align: right;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    flex-shrink: 0;
}

.dist-pct {
    width: 38px;
    text-align: right;
    font-size: 12px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.recent-vuln-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    text-decoration: none;
    transition: background 0.15s;
}

.recent-vuln-item:hover {
    background: var(--brand-primary-light);
    margin: 0 -24px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
}

.recent-vuln-item:hover .recent-vuln-title {
    color: var(--brand-primary);
}

.recent-vuln-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1;
}

.recent-vuln-sev {
    width: 6px;
    height: 32px;
    border-radius: 3px;
    flex-shrink: 0;
}

.recent-vuln-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.15s;
}

.recent-vuln-meta {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

.recent-vuln-badges {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
    margin-left: 12px;
}

:root.dark .dist-bar-wrap {
    background: rgba(255, 255, 255, 0.06);
}

:root.dark .recent-vuln-item:hover {
    background: rgba(59, 130, 246, 0.08);
}

.theme-toggle {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    color: var(--text-secondary);
    font-size: 16px;
}

.theme-toggle:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.layui-anim-up {
    animation-fill-mode: both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.anim-fade-in-up {
    animation: fadeInUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) both;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

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

::selection {
    background: rgba(37, 99, 235, 0.2);
    color: var(--text-primary);
}

.markdown-body {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    word-wrap: break-word;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
    color: var(--text-primary);
    font-weight: 700;
    margin-top: 24px;
    margin-bottom: 12px;
    line-height: 1.4;
}

.markdown-body h1 { font-size: 22px; padding-bottom: 8px; border-bottom: 1px solid var(--border-color); }
.markdown-body h2 { font-size: 18px; padding-bottom: 6px; border-bottom: 1px solid var(--border-color); }
.markdown-body h3 { font-size: 16px; }
.markdown-body h4 { font-size: 15px; }
.markdown-body h5 { font-size: 14px; }
.markdown-body h6 { font-size: 13px; color: var(--text-muted); }

.markdown-body p {
    margin-bottom: 12px;
}

.markdown-body a {
    color: var(--brand-primary);
    text-decoration: none;
}

.markdown-body a:hover {
    text-decoration: underline;
}

.markdown-body strong {
    color: var(--text-primary);
    font-weight: 600;
}

.markdown-body ul,
.markdown-body ol {
    padding-left: 24px;
    margin-bottom: 12px;
}

.markdown-body li {
    margin-bottom: 4px;
}

.markdown-body li > ul,
.markdown-body li > ol {
    margin-top: 4px;
    margin-bottom: 0;
}

.markdown-body blockquote {
    margin: 0 0 12px 0;
    padding: 12px 16px;
    border-left: 4px solid var(--brand-primary);
    background: var(--brand-primary-light);
    color: var(--text-secondary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.markdown-body blockquote p:last-child {
    margin-bottom: 0;
}

.markdown-body code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.9em;
    padding: 2px 6px;
    background: var(--brand-primary-light);
    color: var(--brand-primary-dark);
    border-radius: 3px;
}

.markdown-body pre {
    margin: 0 0 16px 0;
    padding: 16px;
    background: #1e293b;
    border-radius: var(--radius-sm);
    overflow-x: auto;
}

.markdown-body pre code {
    display: block;
    padding: 0;
    background: none;
    color: #e2e8f0;
    font-size: 13px;
    line-height: 1.6;
    border-radius: 0;
}

.markdown-body table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 16px;
    font-size: 13px;
}

.markdown-body thead th {
    background: var(--brand-primary-light);
    color: var(--text-primary);
    font-weight: 600;
    padding: 10px 12px;
    text-align: left;
    border: 1px solid var(--border-color);
}

.markdown-body tbody td {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
}

.markdown-body tbody tr:nth-child(even) {
    background: var(--body-bg);
}

.markdown-body tbody tr:hover {
    background: var(--brand-primary-light);
}

.markdown-body hr {
    border: none;
    height: 1px;
    background: var(--border-color);
    margin: 24px 0;
}

.markdown-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    margin: 8px 0;
}

:root.dark .markdown-body pre {
    background: #0f172a;
}

:root.dark .markdown-body pre code {
    color: #cbd5e1;
}

:root.dark .markdown-body code {
    background: rgba(59, 130, 246, 0.15);
    color: #93c5fd;
}

:root.dark .markdown-body blockquote {
    background: rgba(59, 130, 246, 0.08);
    border-left-color: var(--brand-primary);
}

:root.dark .markdown-body thead th {
    background: rgba(59, 130, 246, 0.1);
}

:root.dark .markdown-body tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}

:root.dark .markdown-body tbody tr:hover {
    background: rgba(59, 130, 246, 0.08);
}