/* ═══════════════════════════════════════════════════════════════
   向上数据综合管理系统 — UI商业化升级 v2
   追加式CSS：保留原有样式，通过更高优先级覆盖优化
   生效方式：在 layouts/app.blade.php 中追加引用
   ═══════════════════════════════════════════════════════════════ */

/* ================================================================
   1. 设计Token升级 — 更克制的商业化色彩
   ================================================================ */
:root {
    /* 品牌色 — 蓝 */
    --v2-primary: #2563EB;
    --v2-primary-hover: #1D4ED8;
    --v2-primary-light: rgba(37, 99, 235, 0.08);
    --v2-primary-soft: rgba(37, 99, 235, 0.06);

    /* ═══ 覆盖 app.css 的 --wb-* 变量，统一品牌色 ═══ */
    --wb-primary: #2563EB;
    --wb-primary-hover: #1D4ED8;
    --wb-primary-light: rgba(37, 99, 235, 0.08);
    --wb-accent: #2563EB;
    --wb-sidebar-active: rgba(37, 99, 235, 0.2);

    /* 语义色 */
    --v2-success: #16A34A;
    --v2-success-bg: rgba(22, 163, 74, 0.08);
    --v2-warning: #D97706;
    --v2-warning-bg: rgba(217, 119, 6, 0.08);
    --v2-error: #DC2626;
    --v2-error-bg: rgba(220, 38, 38, 0.08);
    --v2-info: #0891B2;
    --v2-info-bg: rgba(8, 145, 178, 0.08);

    /* 中性色 */
    --v2-title: #111827;
    --v2-body: #374151;
    --v2-caption: #6B7280;
    --v2-disabled: #9CA3AF;
    --v2-border: #E5E7EB;
    --v2-border-light: #F1F5F9;
    --v2-surface: #FFFFFF;
    --v2-surface-soft: #F9FAFB;
    --v2-bg: #F6F8FB;

    /* 阴影 */
    --v2-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --v2-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
    --v2-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --v2-shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);
    --v2-shadow-xl: 0 20px 48px rgba(15, 23, 42, 0.16);

    /* 圆角 */
    --v2-radius-sm: 6px;
    --v2-radius-md: 6px;
    --v2-radius-lg: 8px;
    --v2-radius-xl: 10px;

    /* 间距 */
    --v2-space-1: 4px;
    --v2-space-2: 8px;
    --v2-space-3: 12px;
    --v2-space-4: 16px;
    --v2-space-5: 20px;
    --v2-space-6: 24px;
    --v2-space-8: 32px;

    /* 字体 */
    --v2-font-xs: 12px;
    --v2-font-sm: 13px;
    --v2-font-base: 14px;
    --v2-font-md: 15px;
    --v2-font-lg: 18px;
    --v2-font-xl: 24px;
}

/* 深色模式 */
body[data-theme="dark"] {
    --v2-primary: #60A5FA;
    --v2-primary-hover: #93C5FD;
    --v2-primary-light: rgba(96, 165, 250, 0.15);
    --v2-primary-soft: rgba(96, 165, 250, 0.1);

    /* ═══ 覆盖 app.css 深色模式的 --wb-* 变量 ═══ */
    --wb-primary: #60A5FA;
    --wb-primary-hover: #93C5FD;
    --wb-primary-light: rgba(96, 165, 250, 0.15);
    --wb-accent: #60A5FA;
    --wb-sidebar-active: rgba(37, 99, 235, 0.18);
    --v2-success: #4ADE80;
    --v2-success-bg: rgba(74, 222, 128, 0.12);
    --v2-warning: #FBBF24;
    --v2-warning-bg: rgba(251, 191, 36, 0.12);
    --v2-error: #F87171;
    --v2-error-bg: rgba(248, 113, 113, 0.12);
    --v2-info: #22D3EE;
    --v2-info-bg: rgba(34, 211, 238, 0.12);
    --v2-title: #F1F5F9;
    --v2-body: #CBD5E1;
    --v2-caption: #94A3B8;
    --v2-disabled: #64748B;
    --v2-border: #2D3348;
    --v2-border-light: #232736;
    --v2-surface: #1A1D27;
    --v2-surface-soft: #22252F;
    --v2-bg: #0F1117;
    --v2-shadow-xs: 0 1px 2px rgba(0,0,0,0.2);
    --v2-shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
    --v2-shadow-md: 0 8px 24px rgba(0,0,0,0.3);
    --v2-shadow-lg: 0 12px 32px rgba(0,0,0,0.35);
    --v2-shadow-xl: 0 20px 48px rgba(0,0,0,0.4);
}

/* ================================================================
   2. 全局基础优化
   ================================================================ */
body {
    font-size: var(--v2-font-base);
    color: var(--v2-body);
    background: var(--v2-bg);
}

/* ================================================================
   3. 卡片组件升级
   ================================================================ */
.card {
    border-radius: var(--v2-radius-lg) !important;
    border: 1px solid var(--v2-border) !important;
    box-shadow: var(--v2-shadow-sm) !important;
    background: var(--v2-surface) !important;
    transition: box-shadow 0.2s ease, border-color 0.2s ease !important;
}

.card:hover {
    transform: none !important;
    box-shadow: var(--v2-shadow-md) !important;
    border-color: var(--v2-border) !important;
}

.card-header {
    background: var(--v2-surface) !important;
    border-bottom-color: var(--v2-border-light) !important;
    padding: 16px 20px !important;
    font-weight: 600;
    font-size: var(--v2-font-md);
    color: var(--v2-title);
}

.card-body {
    padding: 20px !important;
}

/* ================================================================
   4. 按钮体系升级
   ================================================================ */
.btn {
    border-radius: var(--v2-radius-md) !important;
    font-weight: 500 !important;
    font-size: var(--v2-font-sm) !important;
    padding: 8px 16px !important;
    transition: all 0.15s ease !important;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn:active {
    transform: scale(0.97) !important;
}

.btn-primary {
    background: var(--v2-primary) !important;
    border: none !important;
    color: #fff !important;
    box-shadow: none !important;
}

.btn-primary:hover {
    background: var(--v2-primary-hover) !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
}

.btn-outline-primary {
    border: 1px solid var(--v2-border) !important;
    color: var(--v2-body) !important;
    background: var(--v2-surface) !important;
}

.btn-outline-primary:hover {
    border-color: var(--v2-primary) !important;
    color: var(--v2-primary) !important;
    background: var(--v2-primary-light) !important;
}

.btn-outline-secondary {
    border: 1px solid var(--v2-border) !important;
    color: var(--v2-caption) !important;
    background: var(--v2-surface) !important;
}

.btn-outline-secondary:hover {
    border-color: var(--v2-caption) !important;
    color: var(--v2-body) !important;
    background: var(--v2-surface-soft) !important;
}

.btn-success {
    background: var(--v2-success) !important;
    border: none !important;
}

.btn-danger {
    background: var(--v2-error) !important;
    border: none !important;
}

/* 小按钮 */
.btn-sm {
    padding: 4px 10px !important;
    font-size: 12px !important;
    height: 28px;
}

/* 按钮禁用态 */
.btn:disabled,
.btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* 按钮 focus 态 */
.btn:focus-visible {
    outline: 2px solid var(--v2-primary);
    outline-offset: 2px;
}

/* 按钮 loading 态 */
.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn-loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: btnSpin 0.6s linear infinite;
}

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

/* ================================================================
   5. 表单控件升级
   ================================================================ */
.form-control,
.form-select {
    border-radius: var(--v2-radius-md) !important;
    border: 1.5px solid var(--v2-border) !important;
    background: var(--v2-surface) !important;
    color: var(--v2-body) !important;
    font-size: var(--v2-font-sm) !important;
    padding: 8px 12px !important;
    height: 36px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--v2-primary) !important;
    box-shadow: 0 0 0 3px var(--v2-primary-light) !important;
}

.form-label {
    font-size: var(--v2-font-sm) !important;
    font-weight: 500 !important;
    color: var(--v2-body) !important;
    margin-bottom: 6px !important;
}

/* 表单错误态 */
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--v2-error) !important;
}

.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
    box-shadow: 0 0 0 3px var(--v2-error-bg) !important;
}

.invalid-feedback {
    font-size: var(--v2-font-xs) !important;
    color: var(--v2-error) !important;
    margin-top: 4px !important;
}

/* 表单帮助文案 */
.form-text {
    font-size: var(--v2-font-xs) !important;
    color: var(--v2-caption) !important;
    margin-top: 4px !important;
}

/* 表单必填标记 */
.form-label .text-danger,
.form-label .required {
    color: var(--v2-error);
    margin-left: 2px;
}

/* ================================================================
   6. 表格升级
   ================================================================ */
.table {
    --bs-table-bg: transparent !important;
    --bs-table-color: var(--v2-body) !important;
    --bs-table-border-color: var(--v2-border-light) !important;
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background: var(--v2-surface-soft) !important;
    color: var(--v2-caption) !important;
    font-size: var(--v2-font-xs) !important;
    font-weight: 600 !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 12px 16px !important;
    border-bottom: 1px solid var(--v2-border) !important;
    white-space: nowrap;
}

.table tbody td {
    padding: 14px 16px !important;
    vertical-align: middle !important;
    border-bottom: 1px solid var(--v2-border-light) !important;
    font-size: var(--v2-font-sm);
}

.table tbody tr {
    transition: background 0.15s ease;
}

.table tbody tr:hover {
    background: var(--v2-primary-soft) !important;
}

.table tbody tr:hover td {
    background: transparent !important;
}

/* 取消斑马纹 */
.table-striped tbody tr:nth-of-type(odd) {
    --bs-table-accent-bg: transparent !important;
}

/* 表格操作按钮 */
.table td .btn-group .btn {
    padding: 4px 10px !important;
    font-size: 12px !important;
    height: 28px;
    border-radius: var(--v2-radius-sm) !important;
}

/* 表格数字列右对齐 */
.table .col-num,
.table th.col-num,
.table td.col-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

/* 表格操作列 */
.table .col-actions,
.table th.col-actions,
.table td.col-actions {
    text-align: right;
    white-space: nowrap;
}

/* 表格长文本截断 */
.table .text-truncate {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ================================================================
   7. 徽章/标签升级
   ================================================================ */
.badge {
    font-weight: 500 !important;
    font-size: 11px !important;
    padding: 3px 8px !important;
    border-radius: 4px !important;
    letter-spacing: 0.01em;
}

/* Bootstrap 5 subtle badges 映射到 v2 设计系统 */
.badge.bg-primary-subtle {
    background: var(--v2-primary-light) !important;
    color: var(--v2-primary) !important;
}
.badge.text-primary-emphasis {
    color: var(--v2-primary) !important;
}
.badge.bg-success-subtle {
    background: var(--v2-success-bg) !important;
    color: var(--v2-success) !important;
}
.badge.text-success-emphasis {
    color: var(--v2-success) !important;
}
.badge.bg-danger-subtle {
    background: var(--v2-error-bg) !important;
    color: var(--v2-error) !important;
}
.badge.text-danger-emphasis {
    color: var(--v2-error) !important;
}
.badge.bg-warning-subtle {
    background: var(--v2-warning-bg) !important;
    color: var(--v2-warning) !important;
}
.badge.text-warning-emphasis {
    color: var(--v2-warning) !important;
}
.badge.bg-secondary-subtle {
    background: var(--v2-surface-soft) !important;
    color: var(--v2-caption) !important;
}
.badge.text-secondary-emphasis {
    color: var(--v2-caption) !important;
}
.badge.bg-info-subtle {
    background: var(--v2-info-bg) !important;
    color: var(--v2-info) !important;
}
.badge.text-info-emphasis {
    color: var(--v2-info) !important;
}

/* 旧版 Bootstrap badge 颜色映射 */
.badge.bg-primary { background: var(--v2-primary) !important; }
.badge.bg-success { background: var(--v2-success) !important; }
.badge.bg-danger { background: var(--v2-error) !important; }
.badge.bg-warning { background: var(--v2-warning) !important; color: #fff !important; }
.badge.bg-info { background: var(--v2-info) !important; color: #fff !important; }
.badge.bg-secondary { background: var(--v2-disabled) !important; }
.badge.text-bg-light {
    background: var(--v2-surface-soft) !important;
    color: var(--v2-caption) !important;
    border: 1px solid var(--v2-border) !important;
}

/* 状态徽章 */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.status-badge::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.status-badge.success {
    background: var(--v2-success-bg);
    color: var(--v2-success);
}
.status-badge.success::before { background: var(--v2-success); }

.status-badge.warning {
    background: var(--v2-warning-bg);
    color: var(--v2-warning);
}
.status-badge.warning::before { background: var(--v2-warning); }

.status-badge.error {
    background: var(--v2-error-bg);
    color: var(--v2-error);
}
.status-badge.error::before { background: var(--v2-error); }

.status-badge.info {
    background: var(--v2-info-bg);
    color: var(--v2-info);
}
.status-badge.info::before { background: var(--v2-info); }

.status-badge.draft {
    background: var(--v2-surface-soft);
    color: var(--v2-caption);
}
.status-badge.draft::before { background: var(--v2-disabled); }

/* ================================================================
   8. 页面标题栏升级
   ================================================================ */
.page-header-bar {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--v2-border);
}

.page-header-bar .page-title {
    font-size: var(--v2-font-xl) !important;
    font-weight: 700 !important;
    color: var(--v2-title) !important;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.page-header-bar .page-desc {
    font-size: var(--v2-font-sm);
    color: var(--v2-caption);
    margin: 0;
}

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

/* ================================================================
   9. 统计卡片升级
   ================================================================ */
.metric-card {
    border: 1px solid var(--v2-border) !important;
    border-radius: var(--v2-radius-lg) !important;
    background: var(--v2-surface) !important;
    padding: 20px !important;
    box-shadow: var(--v2-shadow-sm) !important;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.metric-card:hover {
    box-shadow: var(--v2-shadow-md) !important;
    border-color: var(--v2-primary) !important;
}

.metric-card .metric-label {
    font-size: var(--v2-font-sm);
    color: var(--v2-caption);
    font-weight: 500;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.metric-card .stat-number {
    font-size: 32px !important;
    font-weight: 700 !important;
    color: var(--v2-title) !important;
    letter-spacing: -0.02em;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}

/* ================================================================
   10. 筛选区升级
   ================================================================ */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 12px;
    padding: 16px 20px;
    background: var(--v2-surface);
    border: 1px solid var(--v2-border);
    border-radius: var(--v2-radius-lg);
    margin-bottom: 20px;
}

.filter-bar .form-label {
    font-size: 11px !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--v2-caption) !important;
    margin-bottom: 4px !important;
}

/* ================================================================
   11. 空状态升级
   ================================================================ */
.empty-state {
    padding: 48px 24px;
    text-align: center;
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--v2-surface-soft);
    color: var(--v2-caption);
    font-size: 24px;
}

.empty-state-title {
    font-size: var(--v2-font-md);
    font-weight: 600;
    color: var(--v2-title);
    margin-bottom: 8px;
}

.empty-state-desc {
    font-size: var(--v2-font-sm);
    color: var(--v2-caption);
    max-width: 320px;
    margin: 0 auto 16px;
}

/* ================================================================
   12. 侧边栏升级
   ================================================================ */
.sidebar-shell {
    width: 240px !important;
    flex: 0 0 240px !important;
    background: #0F172A !important;
    border-right: 1px solid rgba(255, 255, 255, 0.06) !important;
    box-shadow: none !important;
    transition: width .22s ease, flex-basis .22s ease;
    position: sticky !important;
    top: 0 !important;
    height: 100vh !important;
}

.sidebar-brand-area {
    padding: 14px 14px 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
    overflow: hidden;
}

.sidebar-brand-link {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #F1F5F9;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: -0.2px;
    white-space: nowrap;
}

.sidebar-brand-link img {
    height: 26px !important;
    width: auto;
    object-fit: contain;
    border-radius: 5px;
    flex-shrink: 0;
}

.sidebar-brand-link:hover {
    color: #60A5FA;
}

body[data-theme="dark"] .sidebar-brand-area {
    border-bottom-color: rgba(37, 99, 235, 0.12);
}

body.sidebar-collapsed .sidebar-shell {
    width: 64px !important;
    flex: 0 0 64px !important;
}

body.sidebar-collapsed .sidebar-brand-area {
    padding: 16px 8px 12px;
    display: flex;
    justify-content: center;
}

body.sidebar-collapsed .sidebar-brand-text {
    display: none;
}

body.sidebar-collapsed .sidebar-brand-link {
    justify-content: center;
}

.sidebar-menu a {
    font-size: var(--v2-font-sm) !important;
    padding: 9px 14px !important;
    border-radius: var(--v2-radius-md) !important;
    margin-bottom: 2px !important;
    color: #CBD5E1 !important;
    font-weight: 400;
    transition: background 0.15s, color 0.15s;
}

.sidebar-menu a:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    color: #F1F5F9 !important;
    transform: none !important;
}

.sidebar-menu a.active {
    background: rgba(37, 99, 235, 0.2) !important;
    color: #60A5FA !important;
    box-shadow: none !important;
    font-weight: 600 !important;
    position: relative;
}

.sidebar-menu a.active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: #60A5FA;
    border-radius: 0 2px 2px 0;
}

.sidebar-menu a::after {
    display: none !important;
}

.nav-group-header {
    font-size: var(--v2-font-sm) !important;
    padding: 9px 14px !important;
    border-radius: var(--v2-radius-md) !important;
    color: #CBD5E1 !important;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}

.nav-group-header:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    color: #F1F5F9 !important;
}

.nav-group.open > .nav-group-header {
    color: #60A5FA !important;
}

/* 顶级导航 active 指示条 */
.nav-group-header.active-link {
    background: rgba(37, 99, 235, 0.2) !important;
    color: #60A5FA !important;
    font-weight: 600 !important;
    position: relative;
}
.nav-group-header.active-link::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: #60A5FA;
    border-radius: 0 2px 2px 0;
}

.nav-group-body .sidebar-menu {
    margin-left: 12px !important;
    border-left: 1px solid rgba(148, 163, 184, 0.15) !important;
}

.nav-group-body .sidebar-menu a {
    font-size: var(--v2-font-sm) !important;
    padding: 8px 14px !important;
    border-radius: 0 var(--v2-radius-md) var(--v2-radius-md) 0 !important;
}

/* 侧边栏底部 */
.sidebar-toggle-bottom {
    border-top-color: rgba(255, 255, 255, 0.06) !important;
    background: rgba(0, 0, 0, 0.15) !important;
    color: #CBD5E1 !important;
}

/* 导航分组标签样式 */
.sidebar-section-title {
    font-size: 11px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    color: rgba(148, 163, 184, 0.6) !important;
    font-weight: 600 !important;
    padding: 16px 14px 6px !important;
    margin: 0 !important;
}

/* 导航子分组折叠状态 */
.nav-subgroup .nav-subgroup-header {
    font-size: var(--v2-font-sm) !important;
    padding: 8px 14px !important;
    border-radius: var(--v2-radius-md) !important;
    color: rgba(203, 213, 225, 0.8) !important;
    font-weight: 400;
    transition: background 0.15s, color 0.15s;
}

.nav-subgroup .nav-subgroup-header:hover {
    background: rgba(255, 255, 255, 0.06) !important;
    color: #F1F5F9 !important;
}

.nav-subgroup .nav-subgroup-header.active {
    color: #60A5FA !important;
}

.nav-subgroup .nav-subgroup-body {
    margin-left: 12px !important;
    border-left: 1px solid rgba(148, 163, 184, 0.1) !important;
}

.nav-subgroup .nav-subgroup-body a {
    font-size: 12px !important;
    padding: 7px 14px !important;
}

/* 导航分组折叠箭头 */
.nav-group-arrow,
.nav-subgroup-arrow {
    transition: transform 0.2s ease !important;
    font-size: 10px !important;
    color: rgba(148, 163, 184, 0.5) !important;
}

.nav-group.open > .nav-group-header .nav-group-arrow {
    transform: rotate(0deg) !important;
}

.nav-group:not(.open) > .nav-group-header .nav-group-arrow {
    transform: rotate(-90deg) !important;
}

/* ================================================================
   13. 顶栏升级
   ================================================================ */
/* 布局结构：左侧任务栏 + 右侧（顶栏 + 内容） */
.app-shell {
    position: relative !important;
    min-height: 100vh !important;
    display: block !important;
}

/* 左侧 sidebar 绝对定位占满左半 */
.app-shell .sidebar-shell {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: var(--wb-sidebar-width, 220px) !important;
    flex: none !important;
    height: 100vh !important;
    z-index: 1020 !important;
    display: flex !important;
    flex-direction: column !important;
}

/* 侧边栏顶部品牌 Logo 区域 */
.app-shell .sidebar-brand {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 14px !important;
    border-bottom: 1px solid var(--wb-sidebar-border, rgba(255,255,255,0.08)) !important;
    color: inherit !important;
    text-decoration: none !important;
    flex-shrink: 0 !important;
    min-height: 80px !important;
    overflow: hidden !important;
}
.app-shell .sidebar-brand-img {
    display: block !important;
    height: 72px !important;
    width: 72px !important;
    max-width: 72px !important;
    max-height: 72px !important;
    object-fit: contain !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
}
.app-shell .sidebar-brand-text {
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    color: var(--wb-sidebar-text, #eaf6ff) !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    line-height: 1.2 !important;
}

/* 顶栏固定在右半顶部 */
.app-shell .topbar {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    left: var(--wb-sidebar-width, 220px) !important;
    width: auto !important;
    z-index: 1030 !important;
}

/* shell-body 是右侧内容容器，往右偏移并避开顶栏 */
.app-shell .shell-body {
    margin-left: var(--wb-sidebar-width, 220px) !important;
    margin-top: 56px !important;
    min-height: calc(100vh - 56px) !important;
}

.app-shell .content-shell {
    width: 100% !important;
}

body.sidebar-collapsed .app-shell .sidebar-shell {
    width: 64px !important;
    min-width: 64px !important;
    flex: 0 0 64px !important;
}
body.sidebar-collapsed .app-shell .topbar,
body.sidebar-collapsed .app-shell .shell-body {
    left: 64px !important;
}
body.sidebar-collapsed .app-shell .sidebar-brand-text,
body.sidebar-collapsed .app-shell .sidebar-inner .menu-label,
body.sidebar-collapsed .app-shell .sidebar-inner .sidebar-section-title,
body.sidebar-collapsed .app-shell .sidebar-inner .sidebar-caption {
    display: none !important;
}
body.sidebar-collapsed .app-shell .sidebar-inner .sidebar-menu a {
    justify-content: center !important;
    padding: 10px 0 !important;
}
body.sidebar-collapsed .app-shell .sidebar-inner .sidebar-menu i {
    margin: 0 !important;
    font-size: 1.1rem !important;
}

/* 主内容区 */
.main-area {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.topbar {
    height: 56px !important;
    padding: 0 20px !important;
    background: #FFFFFF !important;
    border-bottom: 1px solid var(--v2-border) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1030 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
}

.topbar::before,
.topbar::after {
    display: none !important;
}

body[data-theme="dark"] .topbar {
    background: #1A1D27 !important;
    border-bottom-color: var(--v2-border) !important;
}

body[data-theme="dark"] .main-area {
    background: var(--v2-bg);
}

.topbar::before,
.topbar::after {
    display: none !important;
}

.brand-text {
    font-size: var(--v2-font-md) !important;
    font-weight: 700 !important;
    color: #F1F5F9 !important;
}

.topbar-btn,
.theme-toggle-btn {
    width: 34px !important;
    height: 34px !important;
    border-radius: var(--v2-radius-md) !important;
    border: 1px solid var(--v2-border) !important;
    background: var(--v2-surface) !important;
    color: var(--v2-caption) !important;
    transition: all 0.15s ease !important;
}

.topbar-btn:hover,
.theme-toggle-btn:hover {
    background: var(--v2-primary-light) !important;
    border-color: var(--v2-primary) !important;
    color: var(--v2-primary) !important;
    box-shadow: none !important;
}

.user-avatar-simple {
    width: 28px !important;
    height: 28px !important;
    font-size: 12px !important;
    background: var(--v2-primary) !important;
    box-shadow: none !important;
}

/* 搜索框 */
.search-trigger {
    border-radius: var(--v2-radius-md) !important;
    border: 1px solid var(--v2-border) !important;
    background: var(--v2-surface-soft) !important;
    color: var(--v2-caption) !important;
    font-size: var(--v2-font-sm) !important;
    padding: 6px 12px !important;
    height: 32px;
}

.work-start-btn {
    height: 32px !important;
    border-radius: var(--v2-radius-md) !important;
    font-size: var(--v2-font-sm) !important;
    padding: 0 14px !important;
    background: var(--v2-primary) !important;
    box-shadow: none !important;
}

.work-start-btn:hover {
    background: var(--v2-primary-hover) !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
    transform: none !important;
}

/* ================================================================
   14. 内容区升级
   ================================================================ */
.content-shell {
    padding: 24px !important;
}

/* ================================================================
   15. 分页升级
   ================================================================ */
.pagination .page-item .page-link {
    border-radius: var(--v2-radius-sm) !important;
    border: 1px solid var(--v2-border) !important;
    background: var(--v2-surface) !important;
    color: var(--v2-body) !important;
    font-size: var(--v2-font-sm) !important;
    padding: 5px 10px !important;
    min-width: 32px;
}

.pagination .page-item .page-link:hover {
    background: var(--v2-surface-soft) !important;
    border-color: var(--v2-border) !important;
    color: var(--v2-primary) !important;
    transform: none !important;
}

.pagination .page-item.active .page-link {
    background: var(--v2-primary) !important;
    border-color: var(--v2-primary) !important;
    color: #fff !important;
    box-shadow: none !important;
}

/* ================================================================
   16. Tab标签页升级
   ================================================================ */
.nav-tabs {
    border-bottom: 1px solid var(--v2-border) !important;
    gap: 0 !important;
}

.nav-tabs .nav-link {
    border: none !important;
    border-bottom: 2px solid transparent !important;
    color: var(--v2-caption) !important;
    font-weight: 500;
    font-size: var(--v2-font-sm) !important;
    padding: 10px 16px !important;
    border-radius: 0 !important;
    background: transparent !important;
}

.nav-tabs .nav-link:hover {
    color: var(--v2-body) !important;
    background: transparent !important;
    border-bottom-color: var(--v2-border) !important;
}

.nav-tabs .nav-link.active {
    color: var(--v2-primary) !important;
    font-weight: 600 !important;
    border-bottom-color: var(--v2-primary) !important;
    background: transparent !important;
}

/* ================================================================
   17. 下拉菜单升级
   ================================================================ */
.dropdown-menu {
    border-radius: var(--v2-radius-lg) !important;
    border: 1px solid var(--v2-border) !important;
    box-shadow: var(--v2-shadow-lg) !important;
    padding: 6px !important;
    background: var(--v2-surface) !important;
    backdrop-filter: none !important;
}

.dropdown-item {
    border-radius: var(--v2-radius-sm) !important;
    padding: 8px 12px !important;
    font-size: var(--v2-font-sm) !important;
    color: var(--v2-body) !important;
}

.dropdown-item:hover {
    background: var(--v2-surface-soft) !important;
    color: var(--v2-body) !important;
}

/* ================================================================
   18. Alert提示升级
   ================================================================ */
.alert {
    border-radius: var(--v2-radius-md) !important;
    border: 1px solid !important;
    font-size: var(--v2-font-sm) !important;
    padding: 12px 16px !important;
}

.alert-success {
    background: var(--v2-success-bg) !important;
    border-color: rgba(5, 150, 105, 0.2) !important;
    color: var(--v2-success) !important;
}

.alert-danger {
    background: var(--v2-error-bg) !important;
    border-color: rgba(220, 38, 38, 0.2) !important;
    color: var(--v2-error) !important;
}

.alert-warning {
    background: var(--v2-warning-bg) !important;
    border-color: rgba(217, 119, 6, 0.2) !important;
    color: var(--v2-warning) !important;
}

.alert-info {
    background: var(--v2-info-bg) !important;
    border-color: rgba(8, 145, 178, 0.2) !important;
    color: var(--v2-info) !important;
}

/* ================================================================
   19. 面包屑升级
   ================================================================ */
.breadcrumb-nav {
    font-size: var(--v2-font-sm) !important;
}

.breadcrumb-nav .current {
    font-weight: 600 !important;
    color: var(--v2-title) !important;
}

/* ================================================================
   20. 模态框升级
   ================================================================ */
.modal-content {
    border-radius: var(--v2-radius-xl) !important;
    border: 1px solid var(--v2-border) !important;
    box-shadow: var(--v2-shadow-lg) !important;
}

.modal-header {
    border-bottom-color: var(--v2-border-light) !important;
    padding: 16px 20px !important;
}

.modal-footer {
    border-top-color: var(--v2-border-light) !important;
    padding: 12px 20px !important;
}

/* 模态框动画 */
.modal.fade .modal-dialog {
    transform: translateY(8px) scale(0.98);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal.show .modal-dialog {
    transform: translateY(0) scale(1);
}

/* 模态框关闭按钮 */
.btn-close {
    opacity: 0.5;
    transition: opacity 0.15s ease;
}

.btn-close:hover {
    opacity: 1;
}

/* 模态框遮罩 */
.modal-backdrop {
    background: rgba(15, 23, 42, 0.5) !important;
    backdrop-filter: blur(4px);
}

/* ================================================================
   21. 深色模式覆盖
   ================================================================ */
body[data-theme="dark"] .sidebar-shell {
    background: #020617 !important;
    border-right-color: rgba(37, 99, 235, 0.12) !important;
}

body[data-theme="dark"] .topbar {
    background: #1A1D27 !important;
    border-bottom-color: var(--v2-border) !important;
}

body[data-theme="dark"] .card {
    background: var(--v2-surface) !important;
    border-color: var(--v2-border) !important;
}

body[data-theme="dark"] .card-header {
    background: var(--v2-surface) !important;
    border-bottom-color: var(--v2-border) !important;
}

body[data-theme="dark"] .table thead th {
    background: var(--v2-surface-soft) !important;
    color: var(--v2-caption) !important;
    border-bottom-color: var(--v2-border) !important;
}

body[data-theme="dark"] .table tbody td {
    border-bottom-color: var(--v2-border-light) !important;
}

body[data-theme="dark"] .table tbody tr:hover {
    background: var(--v2-primary-soft) !important;
}

body[data-theme="dark"] .form-control,
body[data-theme="dark"] .form-select {
    background: var(--v2-surface) !important;
    border-color: var(--v2-border) !important;
    color: var(--v2-body) !important;
}

body[data-theme="dark"] .dropdown-menu {
    background: var(--v2-surface) !important;
    border-color: var(--v2-border) !important;
}

body[data-theme="dark"] .modal-content {
    background: var(--v2-surface) !important;
    border-color: var(--v2-border) !important;
}

body[data-theme="dark"] .nav-tabs {
    border-bottom-color: var(--v2-border) !important;
}

body[data-theme="dark"] .nav-tabs .nav-link {
    color: var(--v2-caption) !important;
}

body[data-theme="dark"] .nav-tabs .nav-link.active {
    color: var(--v2-primary) !important;
    border-bottom-color: var(--v2-primary) !important;
}

body[data-theme="dark"] .pagination .page-item .page-link {
    background: var(--v2-surface) !important;
    border-color: var(--v2-border) !important;
    color: var(--v2-body) !important;
}

body[data-theme="dark"] .pagination .page-item.active .page-link {
    background: var(--v2-primary) !important;
    border-color: var(--v2-primary) !important;
}

body[data-theme="dark"] .page-header-bar {
    border-bottom-color: var(--v2-border) !important;
}

body[data-theme="dark"] .filter-bar {
    background: var(--v2-surface) !important;
    border-color: var(--v2-border) !important;
}

body[data-theme="dark"] .sidebar-menu a:hover {
    background: var(--v2-surface-soft) !important;
}

body[data-theme="dark"] .sidebar-menu a.active {
    background: rgba(37, 99, 235, 0.18) !important;
    color: #60A5FA !important;
}

body[data-theme="dark"] .nav-group-header:hover {
    background: rgba(255, 255, 255, 0.04) !important;
}

body[data-theme="dark"] .empty-state-icon {
    background: var(--v2-surface-soft) !important;
    color: var(--v2-caption) !important;
}

/* ================================================================
   22. 移动端适配
   ================================================================ */
@media (max-width: 991.98px) {
    .sidebar-shell,
    body.sidebar-collapsed .sidebar-shell {
        width: 280px !important;
        background: #0F172A !important;
        margin-top: 0 !important;
        padding-top: 0 !important;
        min-height: auto !important;
    }

    body[data-theme="dark"] .sidebar-shell {
        background: #020617 !important;
        border-right-color: rgba(37, 99, 235, 0.12) !important;
    }
}

@media (max-width: 767.98px) {
    .content-shell {
        padding: 16px !important;
    }

    .page-header-bar .page-title {
        font-size: 20px !important;
    }

    .metric-card .stat-number {
        font-size: 24px !important;
    }
}

/* ================================================================
   23. 工具类
   ================================================================ */
.v2-text-title { color: var(--v2-title) !important; }
.v2-text-body { color: var(--v2-body) !important; }
.v2-text-caption { color: var(--v2-caption) !important; }
.v2-bg-surface { background: var(--v2-surface) !important; }
.v2-bg-soft { background: var(--v2-surface-soft) !important; }
.v2-border { border-color: var(--v2-border) !important; }

/* 数字等宽字体 */
.v2-tabular {
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum";
}

/* 隐藏滚动条但保持滚动 */
.v2-scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}
.v2-scrollbar-hide::-webkit-scrollbar {
    display: none;
}

/* ================================================================
   24. 用户管理页特定优化
   ================================================================ */
/* 统计卡片 */
.users-stat-card {
    border: 1px solid var(--v2-border) !important;
    border-radius: var(--v2-radius-lg) !important;
    background: var(--v2-surface) !important;
    padding: 20px !important;
    box-shadow: var(--v2-shadow-sm) !important;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.users-stat-card:hover {
    box-shadow: var(--v2-shadow-md) !important;
    border-color: var(--v2-primary) !important;
}
.users-stat-card .stat-label {
    font-size: var(--v2-font-sm);
    color: var(--v2-caption);
    font-weight: 500;
    margin-bottom: 8px;
}
.users-stat-card .stat-number {
    font-size: 32px !important;
    font-weight: 700 !important;
    color: var(--v2-title) !important;
    letter-spacing: -0.02em;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}

/* 表格内操作按钮 */
.users-table .btn-group .btn {
    padding: 4px 10px !important;
    font-size: 12px !important;
    height: 28px;
    border-radius: var(--v2-radius-sm) !important;
    margin-right: 4px;
}
.users-table .btn-group .btn:last-child {
    margin-right: 0;
}

/* 状态切换按钮 */
.users-table form.d-inline .btn {
    padding: 2px 8px !important;
    font-size: 11px !important;
    height: 24px;
    border-radius: var(--v2-radius-sm) !important;
}

/* ================================================================
   25. 报销管理页特定优化
   ================================================================ */
/* 筛选区紧凑布局 */
.expense-filter-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 12px;
    padding: 16px 20px;
    background: var(--v2-surface);
    border: 1px solid var(--v2-border);
    border-radius: var(--v2-radius-lg);
    margin-bottom: 20px;
}
.expense-filter-bar .form-label {
    font-size: 11px !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--v2-caption) !important;
    margin-bottom: 4px !important;
}
.expense-filter-bar .form-control,
.expense-filter-bar .form-select {
    min-width: 140px;
}

/* 报销表格金额列 */
.expense-table .amount-cell {
    font-weight: 600 !important;
    color: var(--v2-error) !important;
    font-variant-numeric: tabular-nums;
    font-size: var(--v2-font-base) !important;
}

/* 报销表格操作按钮组 */
.expense-table .btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}
.expense-table .btn-group .btn {
    padding: 4px 10px !important;
    font-size: 12px !important;
    height: 28px;
    border-radius: var(--v2-radius-sm) !important;
    margin: 0 !important;
}
.expense-table .btn-group form {
    display: inline-flex !important;
}

/* 审批链样式 */
.approval-chain {
    padding: 12px 16px;
    background: var(--v2-surface-soft);
    border-radius: var(--v2-radius-md);
    border: 1px solid var(--v2-border-light);
}
.approval-chain-step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: var(--v2-font-sm);
}
.approval-chain-step .step-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    flex-shrink: 0;
}
.approval-chain-step.completed .step-icon {
    background: var(--v2-success-bg);
    color: var(--v2-success);
}
.approval-chain-step.pending .step-icon {
    background: var(--v2-warning-bg);
    color: var(--v2-warning);
}
.approval-chain-step.rejected .step-icon {
    background: var(--v2-error-bg);
    color: var(--v2-error);
}
.approval-chain-step .step-name {
    font-weight: 500;
    color: var(--v2-body);
}
.approval-chain-step .step-status {
    margin-left: auto;
    font-size: var(--v2-font-xs);
    color: var(--v2-caption);
}

/* 模态框内容表格 */
.modal-body .table-borderless td {
    padding: 8px 0 !important;
    font-size: var(--v2-font-sm) !important;
    border: none !important;
}
.modal-body .table-borderless td:first-child {
    color: var(--v2-caption) !important;
    width: 100px;
}
.modal-body .table-borderless td:last-child {
    color: var(--v2-body) !important;
    font-weight: 500;
}

/* ================================================================
   26. 通用表格操作列优化
   ================================================================ */
.table td.text-end .btn {
    margin-left: 4px;
}
.table td.text-end .btn:first-child {
    margin-left: 0;
}

/* ================================================================
   27. 表单验证状态优化
   ================================================================ */
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--v2-error) !important;
    background-image: none !important;
}
.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
    box-shadow: 0 0 0 3px var(--v2-error-bg) !important;
}
.invalid-feedback {
    font-size: var(--v2-font-xs) !important;
    color: var(--v2-error) !important;
    margin-top: 4px;
}

/* ================================================================
   28. 加载状态优化
   ================================================================ */
.btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}
.btn-loading::after {
    content: "";
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: v2-spin 0.8s linear infinite;
    display: inline-block;
    margin-left: 6px;
    vertical-align: middle;
}
@keyframes v2-spin {
    to { transform: rotate(360deg); }
}

/* ================================================================
   29. 响应式表格优化
   ================================================================ */
@media (max-width: 767.98px) {
    .table-responsive {
        border-radius: var(--v2-radius-lg);
        border: 1px solid var(--v2-border);
    }
    .expense-filter-bar,
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    .expense-filter-bar .form-control,
    .expense-filter-bar .form-select,
    .filter-bar .form-control,
    .filter-bar .form-select {
        width: 100%;
        min-width: auto;
    }
}

/* ================================================================
   30. Dashboard 工作台特定优化（追加式覆盖）
   ================================================================ */

/* --- Hero 区 --- */
.dashboard-hero {
    border-radius: var(--v2-radius-xl) !important;
    padding: 1.5rem 2rem !important;
    background: var(--v2-surface) !important;
    border: 1px solid var(--v2-border) !important;
    color: var(--v2-body) !important;
    box-shadow: var(--v2-shadow-sm) !important;
}
.dashboard-hero-title {
    font-size: var(--v2-font-xl) !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em !important;
    margin-bottom: .3rem !important;
    color: var(--v2-title) !important;
}
.dashboard-hero p {
    color: var(--v2-caption) !important;
    font-size: var(--v2-font-sm) !important;
}

/* 薪资等级条 */
.dashboard-hero .mt-2.p-2.rounded {
    border-radius: var(--v2-radius-md) !important;
    background: var(--v2-success-bg) !important;
    border: 1px solid rgba(5, 150, 105, 0.2) !important;
}
.dashboard-hero .mt-2.p-2.rounded strong {
    color: var(--v2-success) !important;
}

/* 操作按钮 */
.dashboard-actions .btn-primary-action {
    background: var(--v2-primary) !important;
    border: none !important;
    color: #fff !important;
    border-radius: var(--v2-radius-md) !important;
    font-weight: 600 !important;
    font-size: var(--v2-font-sm) !important;
    box-shadow: none !important;
    transition: all .15s ease !important;
}
.dashboard-actions .btn-primary-action:hover {
    background: var(--v2-primary-hover) !important;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
    filter: none !important;
}
.dashboard-actions .btn-secondary-action {
    background: var(--v2-surface-soft) !important;
    border: 1px solid var(--v2-border) !important;
    color: var(--v2-caption) !important;
    border-radius: var(--v2-radius-md) !important;
    font-weight: 600 !important;
    font-size: var(--v2-font-sm) !important;
    transition: all .15s ease !important;
}
.dashboard-actions .btn-secondary-action:hover {
    border-color: var(--v2-primary) !important;
    color: var(--v2-primary) !important;
    background: var(--v2-primary-light) !important;
}

/* --- 待办卡片 todo-card --- */
.todo-card {
    border-radius: var(--v2-radius-lg) !important;
    border: 1px solid var(--v2-border) !important;
    background: var(--v2-surface) !important;
    overflow: hidden !important;
    box-shadow: var(--v2-shadow-sm) !important;
}
.todo-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px !important;
    border-bottom: 1px solid var(--v2-border-light) !important;
    background: var(--v2-surface-soft) !important;
}
.todo-card-header h6 {
    margin: 0;
    font-weight: 600 !important;
    font-size: var(--v2-font-sm) !important;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--v2-title) !important;
}
.todo-card-header h6 i {
    color: var(--v2-primary) !important;
}
.todo-card-header .text-muted {
    color: var(--v2-caption) !important;
    font-size: var(--v2-font-xs) !important;
}
.todo-card-body {
    padding: 10px !important;
}

/* 待办项 */
.todo-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px !important;
    border-radius: var(--v2-radius-md) !important;
    text-decoration: none;
    color: var(--v2-body) !important;
    transition: background .15s ease;
    font-size: var(--v2-font-sm) !important;
}
.todo-item:hover {
    background: var(--v2-primary-soft) !important;
}
.todo-item .todo-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--v2-radius-md) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .85rem;
    flex-shrink: 0;
}
.todo-item .todo-icon.urgent {
    background: var(--v2-error-bg) !important;
    color: var(--v2-error) !important;
}
.todo-item .todo-icon.warning {
    background: var(--v2-warning-bg) !important;
    color: var(--v2-warning) !important;
}
.todo-item .todo-icon.info {
    background: var(--v2-primary-light) !important;
    color: var(--v2-primary) !important;
}
.todo-item .todo-icon.success {
    background: var(--v2-success-bg) !important;
    color: var(--v2-success) !important;
}
.todo-item .todo-icon.customer {
    background: #fff0e3 !important;
    color: #fb923c !important;
}
.todo-item .todo-text {
    flex: 1;
    font-size: var(--v2-font-sm) !important;
    line-height: 1.3;
    color: var(--v2-body) !important;
}
.todo-item .todo-count {
    font-size: var(--v2-font-xs) !important;
    font-weight: 700 !important;
    color: var(--v2-primary) !important;
    background: var(--v2-primary-light) !important;
    padding: 2px 8px !important;
    border-radius: var(--v2-radius-sm) !important;
}
.todo-item .todo-count.text-danger {
    color: var(--v2-error) !important;
    background: var(--v2-error-bg) !important;
}

/* 空状态 */
.todo-card-body .text-center.py-4 {
    color: var(--v2-caption) !important;
}
.todo-card-body .text-center.py-4 i {
    color: var(--v2-success) !important;
}
.todo-card-body .text-center.py-4 span {
    font-size: var(--v2-font-sm) !important;
}

/* --- 合同预警卡片 --- */
.contract-warning-card {
    border-radius: var(--v2-radius-lg) !important;
    border: 1px solid var(--v2-warning-bg) !important;
    background: linear-gradient(135deg, var(--v2-warning-bg), rgba(217, 119, 6, 0.02)) !important;
    padding: 16px !important;
}
.contract-warning-card h6 {
    font-size: var(--v2-font-sm) !important;
    font-weight: 600 !important;
    margin-bottom: 10px !important;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--v2-title) !important;
}
.contract-warning-card h6 i {
    color: var(--v2-warning) !important;
}
.contract-warning-card .warning-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: var(--v2-font-sm) !important;
    color: var(--v2-body) !important;
}
.contract-warning-card .warning-item .countdown {
    font-weight: 700 !important;
    color: var(--v2-warning) !important;
    min-width: 3rem;
    text-align: right;
    font-size: var(--v2-font-sm) !important;
}
.contract-warning-card a {
    font-size: var(--v2-font-xs) !important;
    color: var(--v2-primary) !important;
    margin-top: 6px;
    display: inline-block;
    text-decoration: none;
}
.contract-warning-card a:hover {
    text-decoration: underline;
}

/* --- 统计卡片 metric-card（Dashboard 内） --- */
.dashboard .metric-card,
.metric-card {
    border: 1px solid var(--v2-border) !important;
    border-radius: var(--v2-radius-lg) !important;
    background: var(--v2-surface) !important;
    box-shadow: var(--v2-shadow-sm) !important;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
    min-height: 120px;
    position: relative;
    overflow: hidden;
}
.dashboard .metric-card:hover,
.metric-card:hover {
    box-shadow: var(--v2-shadow-md) !important;
    border-color: var(--v2-primary) !important;
    transform: none !important;
}
.dashboard .metric-card .metric-label,
.metric-card .metric-label {
    color: var(--v2-caption) !important;
    font-size: var(--v2-font-sm) !important;
    font-weight: 500 !important;
    margin-bottom: 10px !important;
    display: flex;
    align-items: center;
    gap: 6px;
}
.dashboard .metric-card .metric-label i,
.metric-card .metric-label i {
    font-size: var(--v2-font-sm) !important;
    width: 1.1rem;
    text-align: center;
    color: var(--v2-caption) !important;
}
.dashboard .metric-card .stat-number,
.metric-card .stat-number {
    font-size: 32px !important;
    font-weight: 700 !important;
    line-height: 1.1 !important;
    margin-bottom: 8px !important;
    letter-spacing: -0.02em !important;
    font-variant-numeric: tabular-nums;
    color: var(--v2-title) !important;
}
.dashboard .metric-card .stat-number.text-primary,
.metric-card .stat-number.text-primary {
    color: var(--v2-primary) !important;
}
.dashboard .metric-card .stat-number.text-success,
.metric-card .stat-number.text-success {
    color: var(--v2-success) !important;
}
.dashboard .metric-card .stat-number.text-danger,
.metric-card .stat-number.text-danger {
    color: var(--v2-error) !important;
}
.dashboard .metric-card .stat-number.text-warning,
.metric-card .stat-number.text-warning {
    color: var(--v2-warning) !important;
}
.dashboard .metric-card .metric-trend,
.metric-card .metric-trend {
    font-size: var(--v2-font-xs) !important;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px !important;
    border-radius: var(--v2-radius-sm) !important;
    background: var(--v2-surface-soft) !important;
    color: var(--v2-caption) !important;
    font-weight: 400 !important;
}

/* --- 图表卡片 chart-card --- */
.chart-card {
    min-height: 380px;
    border: 1px solid var(--v2-border) !important;
    border-radius: var(--v2-radius-lg) !important;
    background: var(--v2-surface) !important;
    box-shadow: var(--v2-shadow-sm) !important;
}
.chart-card .card-header {
    border-bottom: 1px solid var(--v2-border-light) !important;
    padding: 14px 18px !important;
    background: var(--v2-surface) !important;
}
.chart-card .card-header strong {
    font-size: var(--v2-font-sm) !important;
    font-weight: 600 !important;
    color: var(--v2-title) !important;
}
.chart-box {
    width: 100%;
    height: 290px;
}
.chart-loading {
    width: 100%;
    height: 290px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--v2-caption) !important;
    font-size: var(--v2-font-sm) !important;
}

/* --- 迷你面板 mini-panel --- */
.mini-panel {
    border-radius: var(--v2-radius-lg) !important;
    background: var(--v2-surface-soft) !important;
    padding: 18px !important;
    height: 100%;
    border: 1px solid var(--v2-border) !important;
}
.mini-panel h6 {
    color: var(--v2-caption) !important;
    font-size: var(--v2-font-sm) !important;
    font-weight: 600 !important;
    margin-bottom: 14px !important;
}
.mini-panel li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0 !important;
    border-bottom: 1px dashed var(--v2-border-light) !important;
    font-size: var(--v2-font-sm) !important;
    color: var(--v2-body) !important;
}
.mini-panel li:last-child {
    border-bottom: none !important;
    padding-bottom: 0 !important;
}
.mini-panel li strong {
    color: var(--v2-primary) !important;
    font-weight: 700 !important;
    font-variant-numeric: tabular-nums;
}

/* --- Dashboard 表格 --- */
.dashboard .table thead th {
    font-size: var(--v2-font-xs) !important;
    font-weight: 600 !important;
    color: var(--v2-caption) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    border-bottom: 1px solid var(--v2-border) !important;
    padding: 12px 16px !important;
    background: var(--v2-surface-soft) !important;
}
.dashboard .table tbody td {
    font-size: var(--v2-font-sm) !important;
    color: var(--v2-body) !important;
    padding: 14px 16px !important;
    border-bottom: 1px solid var(--v2-border-light) !important;
}
.dashboard .table tbody tr:hover {
    background: var(--v2-primary-soft) !important;
}

/* --- Alert 通知 --- */
.alert-info {
    background: var(--v2-info-bg) !important;
    border-color: rgba(8, 145, 178, 0.2) !important;
    color: var(--v2-info) !important;
    border-radius: var(--v2-radius-lg) !important;
}
.alert-info i {
    color: var(--v2-info) !important;
}

/* --- 深色模式 Dashboard 覆盖 --- */
body[data-theme="dark"] .dashboard-hero {
    background: var(--v2-surface) !important;
    border-color: var(--v2-border) !important;
}
body[data-theme="dark"] .dashboard-actions .btn-primary-action {
    background: var(--v2-primary) !important;
    color: #fff !important;
}
body[data-theme="dark"] .dashboard-actions .btn-secondary-action {
    background: var(--v2-surface-soft) !important;
    border-color: var(--v2-border) !important;
    color: var(--v2-caption) !important;
}
body[data-theme="dark"] .dashboard-actions .btn-secondary-action:hover {
    border-color: var(--v2-primary) !important;
    color: var(--v2-primary) !important;
}
body[data-theme="dark"] .metric-card {
    border-color: var(--v2-border) !important;
}
body[data-theme="dark"] .mini-panel {
    background: var(--v2-surface-soft) !important;
    border-color: var(--v2-border) !important;
}
body[data-theme="dark"] .todo-card {
    background: var(--v2-surface) !important;
    border-color: var(--v2-border) !important;
}
body[data-theme="dark"] .todo-card-header {
    background: var(--v2-surface-soft) !important;
    border-bottom-color: var(--v2-border-light) !important;
}
body[data-theme="dark"] .contract-warning-card {
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.1), rgba(217, 119, 6, 0.02)) !important;
    border-color: rgba(217, 119, 6, 0.3) !important;
}

/* ═══ AI 命令面板 ═══ */
.wb-ai-cmd-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--v2-primary, #2563EB);
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: transform .2s, box-shadow .2s;
}
.wb-ai-cmd-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 24px rgba(37, 99, 235, 0.4);
}
.wb-ai-cmd-btn:active {
    transform: scale(0.95);
}
body.sidebar-collapsed .wb-ai-cmd-btn {
    right: 28px;
}

.wb-ai-cmd-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 10000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 12vh;
    backdrop-filter: blur(4px);
}
.wb-ai-cmd-overlay.active {
    display: flex;
}

.wb-ai-cmd-modal {
    width: 560px;
    max-width: 92vw;
    max-height: 82vh;
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.18);
    overflow: hidden;
    animation: wbAiSlideIn .25s ease;
}
@keyframes wbAiSlideIn {
    from { opacity: 0; transform: translateY(-20px) scale(.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}
body[data-theme="dark"] .wb-ai-cmd-modal {
    background: #1e1e2e;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.wb-ai-cmd-close {
    background: none;
    border: none;
    font-size: 22px;
    color: #9ca3af;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
}
.wb-ai-cmd-close:hover {
    color: #6b7280;
}

/* ===== AI 对话面板 ===== */
.wb-ai-chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid #e5e7eb;
}
body[data-theme="dark"] .wb-ai-chat-header {
    border-bottom-color: #2d2d3d;
}
.wb-ai-chat-title {
    font-weight: 600;
    font-size: 15px;
    color: #111827;
    display: flex;
    align-items: center;
    gap: 8px;
}
body[data-theme="dark"] .wb-ai-chat-title {
    color: #e5e7eb;
}
.wb-ai-chat-title i {
    color: var(--v2-primary, #2563EB);
}
.wb-ai-chat-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}
.wb-ai-chat-new {
    background: none;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    cursor: pointer;
    color: #9ca3af;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: background .15s, color .15s;
}
.wb-ai-chat-new:hover {
    background: #f3f4f6;
    color: #374151;
}
body[data-theme="dark"] .wb-ai-chat-new:hover {
    background: #2d2d3d;
    color: #a5a5b5;
}

.wb-ai-chat-msgs {
    flex: 1;
    min-height: 200px;
    max-height: 380px;
    overflow-y: auto;
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scroll-behavior: smooth;
}
.wb-ai-chat-msg {
    display: flex;
}
.wb-ai-chat-msg-user {
    justify-content: flex-end;
}
.wb-ai-chat-msg-ai {
    justify-content: flex-start;
}
.wb-ai-chat-msg-content {
    max-width: 80%;
    padding: 10px 16px;
    border-radius: 14px;
    font-size: 14px;
    line-height: 1.55;
    white-space: pre-wrap;
    word-break: break-word;
}
.wb-ai-chat-msg-user .wb-ai-chat-msg-content {
    background: var(--v2-primary, #2563EB);
    color: #fff;
    border-bottom-right-radius: 4px;
}
.wb-ai-chat-msg-ai .wb-ai-chat-msg-content {
    background: #f3f4f6;
    color: #374151;
    border-bottom-left-radius: 4px;
}
body[data-theme="dark"] .wb-ai-chat-msg-ai .wb-ai-chat-msg-content {
    background: #2d2d3d;
    color: #d1d5db;
}
.wb-ai-chat-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-top: 1px solid #e5e7eb;
}
body[data-theme="dark"] .wb-ai-chat-input-wrap {
    border-top-color: #2d2d3d;
}
.wb-ai-chat-input-wrap input {
    flex: 1;
    border: 1px solid #e5e7eb;
    outline: none;
    font-size: 14px;
    background: #f9fafb;
    color: #111827;
    padding: 9px 14px;
    border-radius: 10px;
    transition: border-color .15s;
}
.wb-ai-chat-input-wrap input:focus {
    border-color: var(--v2-primary, #2563EB);
}
body[data-theme="dark"] .wb-ai-chat-input-wrap input {
    background: #252535;
    color: #e5e7eb;
    border-color: #3d3d4d;
}
body[data-theme="dark"] .wb-ai-chat-input-wrap input:focus {
    border-color: var(--v2-primary, #2563EB);
}
.wb-ai-chat-send {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: none;
    background: var(--v2-primary, #2563EB);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    transition: background .15s, transform .1s;
    flex-shrink: 0;
}
.wb-ai-chat-send:hover {
    background: var(--v2-primary-hover, #1D4ED8);
}
.wb-ai-chat-send:active {
    transform: scale(.92);
}
.wb-ai-chat-send:disabled {
    opacity: .5;
    cursor: not-allowed;
}

/* 打字动画 */
.wb-ai-chat-dots span {
    animation: wbAiDotPulse 1.2s infinite;
    font-size: 24px;
    line-height: 1;
    letter-spacing: 2px;
}
.wb-ai-chat-dots span:nth-child(2) { animation-delay: .2s; }
.wb-ai-chat-dots span:nth-child(3) { animation-delay: .4s; }
@keyframes wbAiDotPulse {
    0%, 60%, 100% { opacity: .2; }
    30% { opacity: 1; }
}

/* AI 聊天快捷标签行 */
.wb-ai-chat-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 20px 0;
}
.wb-ai-chat-chip {
    border: 1px solid #e5e7eb;
    background: #f9fafb;
    color: #374151;
    font-size: 12px;
    padding: 5px 12px;
    border-radius: 999px;
    cursor: pointer;
    transition: all .15s;
}
.wb-ai-chat-chip:hover {
    border-color: var(--v2-primary, #2563EB);
    color: var(--v2-primary, #2563EB);
    background: #eff6ff;
}
body[data-theme="dark"] .wb-ai-chat-chip {
    background: #252535;
    border-color: #3d3d4d;
    color: #d1d5db;
}
body[data-theme="dark"] .wb-ai-chat-chip:hover {
    color: #93b4ff;
    border-color: var(--v2-primary, #2563EB);
}

/* 移动端隐藏（已有 Tab Bar） */
@media (max-width: 991.98px) {
    .wb-ai-cmd-btn {
        display: none !important;
    }
    .wb-ai-cmd-modal {
        width: 96vw;
    }
    .wb-ai-cmd-overlay {
        padding-top: 8vh;
    }
}


/* --- �Խ��������Ƭ����ɫͻ���� --- */
.stat-card-blue {
    background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%) !important;
    border: none !important;
    color: #fff;
    cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease;
}
.stat-card-blue:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, .35);
}
.stat-card-blue .stat-label {
    color: rgba(255,255,255,.85);
}
.stat-card-blue .stat-value {
    color: #fff !important;
}
.stat-card-blue .stat-extra {
    color: rgba(255,255,255,.9);
}
.stat-card-blue .stat-value i {
    font-size: 1.9rem;
}