/* 交易风控管理后台 - 样式系统 */

:root {
    --color-primary: #6366f1;
    --color-primary-light: #818cf8;
    --color-primary-dark: #4f46e5;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #3b82f6;
    --bg-primary: #0f1419;
    --bg-secondary: #1a2332;
    --bg-tertiary: #243447;
    --bg-card: #1e293b;
    --bg-hover: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #334155;
    --bg-glass: rgba(30, 41, 59, 0.7);
    --border-glass: rgba(255, 255, 255, 0.1);
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 70px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.5);
}

/* 白天模式变量覆盖 */
.light-theme {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-hover: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --border-glass: rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

.app-container {
    display: flex;
    min-height: 100vh;
}

/* 侧边栏 */
.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
    transition: width var(--transition-normal);
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .nav-text,
.sidebar.collapsed .nav-arrow,
.sidebar.collapsed .logo-text,
.sidebar.collapsed .user-details,
.sidebar.collapsed .nav-badge {
    display: none;
}

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

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

.logo-icon {
    font-size: 28px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-toggle {
    color: var(--text-secondary);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

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

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-md);
    overflow-y: auto;
}

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

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

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-link.active {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    box-shadow: var(--shadow-glow);
}

.nav-icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.nav-badge {
    margin-left: auto;
    background: var(--color-danger);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    animation: badgePulse 2s infinite;
}

@keyframes badgePulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

.nav-group-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--border-radius-sm);
}

.nav-group-header:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-arrow {
    margin-left: auto;
    font-size: 10px;
    transition: transform var(--transition-fast);
}

.nav-group.open .nav-arrow {
    transform: rotate(180deg);
}

.nav-submenu {
    list-style: none;
    padding-left: 40px;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.nav-group.open .nav-submenu {
    max-height: 200px;
}

.nav-submenu .nav-link {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 13px;
}

.sidebar-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
}

.user-role {
    font-size: 12px;
    color: var(--text-muted);
}

/* 主内容区 */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left var(--transition-normal);
}

.sidebar.collapsed~.main-content {
    margin-left: var(--sidebar-collapsed-width);
}

.main-header {
    background: var(--bg-secondary);
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 50;
}

.page-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.breadcrumb {
    font-size: 13px;
    color: var(--text-muted);
}

.breadcrumb-sep {
    margin: 0 var(--spacing-sm);
}

.breadcrumb-current {
    color: var(--text-secondary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.header-time {
    color: var(--text-secondary);
    font-size: 13px;
}

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

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

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

.content-wrapper {
    flex: 1;
    padding: var(--spacing-xl);
    overflow-y: auto;
}

/* 卡片 */
.card {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-glass);
    overflow: hidden;
    transition: all var(--transition-fast);
}

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

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

.card-title {
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.card-body {
    padding: var(--spacing-lg);
}

/* 统计卡片 */
.stat-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-tertiary) 100%);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-glass);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.stat-card.success::before {
    background: linear-gradient(180deg, var(--color-success) 0%, #34d399 100%);
}

.stat-card.warning::before {
    background: linear-gradient(180deg, var(--color-warning) 0%, #fbbf24 100%);
}

.stat-card.danger::before {
    background: linear-gradient(180deg, var(--color-danger) 0%, #f87171 100%);
}

.stat-card.info::before {
    background: linear-gradient(180deg, var(--color-info) 0%, #60a5fa 100%);
}

.stat-icon {
    font-size: 32px;
    margin-bottom: var(--spacing-md);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
}

.stat-change {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    font-size: 13px;
}

.stat-change.positive {
    color: var(--color-success);
}

.stat-change.negative {
    color: var(--color-danger);
}

/* 表格 */
.table-container {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: background var(--transition-fast);
}

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

.table tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
}

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

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

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

.btn-success {
    background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%);
    color: white;
}

.btn-danger {
    background: linear-gradient(135deg, var(--color-danger) 0%, #dc2626 100%);
    color: white;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 13px;
}

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

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.form-input,
.form-select {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 14px;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-select {
    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='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* 表单双列布局 */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

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

.form-group-full {
    grid-column: 1 / -1;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* 开关 */
.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
}

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

.switch-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 26px;
    transition: all var(--transition-fast);
}

.switch-slider::before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 2px;
    bottom: 2px;
    background-color: var(--text-muted);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.switch input:checked+.switch-slider {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-color: var(--color-primary);
}

.switch input:checked+.switch-slider::before {
    transform: translateX(22px);
    background-color: white;
}

/* 徽标 */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.badge-primary {
    background: rgba(99, 102, 241, 0.2);
    color: var(--color-primary-light);
}

.badge-success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--color-success);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--color-warning);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--color-danger);
}

.badge-info {
    background: rgba(59, 130, 246, 0.2);
    color: var(--color-info);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: var(--spacing-sm);
}

.status-dot.active {
    background: var(--color-success);
    box-shadow: 0 0 8px var(--color-success);
}

.status-dot.inactive {
    background: var(--text-muted);
}

.status-dot.warning {
    background: var(--color-warning);
}

.status-dot.danger {
    background: var(--color-danger);
}

/* 模态框 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 16px;
    border: 1px solid var(--border-glass);
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-fast);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

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

.modal-title {
    font-size: 18px;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 24px;
}

.modal-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
    overflow-y: auto;
    max-height: 60vh;
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

/* Toast */
.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 300px;
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

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

.toast.success {
    border-left: 4px solid var(--color-success);
}

.toast.warning {
    border-left: 4px solid var(--color-warning);
}

.toast.error {
    border-left: 4px solid var(--color-danger);
}

.toast.info {
    border-left: 4px solid var(--color-info);
}

/* 网格 */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 1200px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* 图表容器 */
.chart-container {
    position: relative;
    height: 300px;
}

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

.pagination-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.pagination-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--color-primary);
}

.pagination-btn.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* 筛选器 */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

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

.filter-label {
    color: var(--text-secondary);
    font-size: 13px;
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    min-width: 120px;
}

/* 规则面板 */
.rule-panel {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
}

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

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

.rule-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.rule-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.rule-desc {
    color: var(--text-secondary);
    font-size: 13px;
}

.rule-body {
    padding: var(--spacing-lg);
}

.rule-section {
    margin-bottom: var(--spacing-lg);
}

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

.rule-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.param-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.param-item {
    background: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.param-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.param-value {
    font-size: 16px;
    font-weight: 600;
}

/* 响应式 */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }
}

/* 规则数据源标签 */
.rule-source {
    font-size: 11px;
    color: var(--color-info);
    margin-top: var(--spacing-xs);
}

/* Radio Group */
.radio-group {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.radio-label:hover {
    border-color: var(--color-primary);
}

.radio-label input[type="radio"] {
    accent-color: var(--color-primary);
}

.radio-text {
    font-size: 14px;
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.checkbox-label:hover {
    border-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--color-primary);
    width: 16px;
    height: 16px;
}

.checkbox-text {
    font-size: 14px;
}

/* Tag Input */
.tag-input {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    min-height: 42px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 10px;
    background: var(--color-primary);
    color: white;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 500;
}

.tag-remove {
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.tag-remove:hover {
    opacity: 1;
}

.tag-input-field {
    flex: 1;
    min-width: 100px;
    border: none;
    background: transparent;
    color: var(--text-primary);
    outline: none;
    font-size: 14px;
    padding: 4px;
}

.tag-input-field::placeholder {
    color: var(--text-muted);
}

/* Info Box */
.info-box {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    border-left: 3px solid var(--color-info);
}

.info-box p {
    margin-bottom: var(--spacing-sm);
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.info-box p:last-child {
    margin-bottom: 0;
}

.info-box.warning {
    border-left-color: var(--color-warning);
}

.info-box.formula {
    border-left-color: var(--color-primary);
    font-family: 'SF Mono', Consolas, monospace;
}

/* Progress Bar */
.progress-bar {
    width: 100px;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    display: inline-block;
    margin-right: var(--spacing-sm);
    vertical-align: middle;
}

.progress-fill {
    height: 100%;
    border-radius: 4px;
    transition: width var(--transition-normal);
}

.progress-fill.success {
    background: linear-gradient(90deg, var(--color-success), #34d399);
}

.progress-fill.warning {
    background: linear-gradient(90deg, var(--color-warning), #fbbf24);
}

.progress-fill.danger {
    background: linear-gradient(90deg, var(--color-danger), #f87171);
}

/* Config Table */
.config-table th,
.config-table td {
    padding: var(--spacing-md);
    vertical-align: middle;
}

.config-table .form-input,
.config-table .form-select {
    padding: var(--spacing-sm) var(--spacing-md);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl) * 2;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px dashed var(--border-color);
}

.empty-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    opacity: 0.6;
}

.empty-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.empty-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

/* Param Item Highlight */
.param-item.highlight {
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, rgba(99, 102, 241, 0.1) 100%);
    border-color: var(--color-primary);
}

.param-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* Larger Nav Submenu for more items */
.nav-group.open .nav-submenu {
    max-height: 500px;
}

/* Badge inline with progress */
.progress-bar+.badge {
    font-size: 11px;
    padding: 2px 8px;
}

/* Checkbox Group for multi-select */
.checkbox-group {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    max-height: 200px;
    overflow-y: auto;
}

.checkbox-item {
    cursor: pointer;
    transition: background var(--transition-fast);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    margin: 0 -4px;
}

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

.checkbox-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* Badge secondary */
.badge-secondary {
    background: rgba(100, 116, 139, 0.2);
    color: var(--text-muted);
}

/* User table datasource badges */
.table td .badge.badge-info {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ====== 规则卡片样式 (新增) ====== */
.page-content {
    max-width: 1400px;
}

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

.page-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.rule-icon-large {
    font-size: 48px;
}

.page-header h2 {
    margin: 0;
    font-size: 24px;
}

.page-header p {
    margin: var(--spacing-xs) 0 0 0;
}

.rules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.rule-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.rule-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.rule-card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.rule-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-size: 16px;
}

.rule-icon {
    font-size: 20px;
}

.rule-card-body {
    padding: var(--spacing-lg);
}

.rule-card-body .text-muted {
    margin-bottom: var(--spacing-md);
}

.rule-source {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px dashed var(--border-color);
}

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

.rule-params .param-item {
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
}

.rule-params .param-item strong {
    color: var(--text-primary);
}

.rule-card-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-tertiary);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.rule-stats {
    font-size: 13px;
    color: var(--text-muted);
}

.stat-item {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge.success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--color-success);
}

.status-badge.secondary {
    background: rgba(100, 116, 139, 0.2);
    color: var(--text-muted);
}

.status-badge.danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--color-danger);
}

.status-badge.warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--color-warning);
}

.btn-warning {
    background: linear-gradient(135deg, var(--color-warning) 0%, #d97706 100%);
    color: white;
}

.empty-state {
    text-align: center;
    padding: var(--spacing-xl) * 2;
    color: var(--text-muted);
}

.empty-state .empty-icon {
    font-size: 64px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state h3 {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.section-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.section-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.section-header h3 {
    margin: 0;
    font-size: 16px;
}

.section-body {
    padding: var(--spacing-lg);
}

.mt-4 {
    margin-top: var(--spacing-xl);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 13px;
}

.data-table tbody tr:hover {
    background: var(--bg-hover);
}

/* Form Controls */
.form-control {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 14px;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

fieldset {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

fieldset legend {
    padding: 0 var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.checkbox-inline {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-right: var(--spacing-lg);
    cursor: pointer;
}

.checkbox-inline input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-primary);
}

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

/* ====== 产品映射模块样式 (Symbol Mapping Engine) ====== */
.category-overview {
    margin-bottom: var(--spacing-xl);
}

.category-overview h3 {
    margin-bottom: var(--spacing-lg);
}

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

.category-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: all var(--transition-fast);
}

.category-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.category-icon {
    font-size: 32px;
}

.category-info {
    flex: 1;
}

.category-name {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 2px;
}

.category-desc {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.category-count {
    font-size: 12px;
    color: var(--color-primary-light);
}

.symbol-code {
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 13px;
}

.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-tertiary);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
}

.match-type {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.match-type.exact {
    background: rgba(16, 185, 129, 0.2);
    color: var(--color-success);
}

.match-type.wildcard {
    background: rgba(99, 102, 241, 0.2);
    color: var(--color-primary-light);
}

.batch-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

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

.filter-label {
    font-size: 13px;
    color: var(--text-secondary);
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    min-width: 150px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Tag Input Component */
.tag-input-container {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    min-height: 80px;
    position: relative;
    transition: all 0.3s ease;
    cursor: text;
}

.tag-input-container:focus-within {
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.tag-item {
    background: var(--color-primary);
    color: white;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.2s ease-out;
}

.tag-remove {
    cursor: pointer;
    background: rgba(255, 255, 255, 0.2);
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 11px;
    transition: all 0.2s;
}

.tag-remove:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: scale(1.1);
}

.tag-input-field {
    border: none;
    outline: none;
    background: transparent;
    color: var(--text-primary);
    flex: 1;
    min-width: 150px;
    padding: 4px;
    font-size: 14px;
}

.tag-suggestions {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    right: 0;
    background: var(--bg-card);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--border-glass);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    display: none;
}

.suggestion-category {
    padding: 10px 15px;
    background: rgba(255, 255, 255, 0.05);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.suggestion-item {
    padding: 10px 20px;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-size: 14px;
}

.suggestion-item.child {
    padding-left: 35px;
}

.suggestion-item:hover {
    background: var(--color-primary);
    color: white;
}

.suggestion-category.clickable {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.suggestion-category.clickable:hover {
    background: rgba(255, 255, 255, 0.1);
}

.category-action {
    font-size: 10px;
    padding: 4px 8px;
    background: var(--color-primary);
    color: white;
    border-radius: 4px;
    font-weight: bold;
    opacity: 0.9;
}

.tag-input-panel-info {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    opacity: 0.8;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(5px);
    }

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

/* 规则表单左右分栏布局 */
.rule-form-split {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.rule-sidebar {
    flex: 0 0 250px;
    padding-right: 20px;
    border-right: 1px solid var(--border-color);
}

.rule-main {
    flex: 1;
}

.rule-tip {
    margin-top: 20px;
    padding: 12px;
    background: rgba(99, 102, 241, 0.1);
    border-left: 3px solid var(--color-primary);
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .rule-form-split {
        flex-direction: column;
    }

    .rule-sidebar {
        flex: none;
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 20px;
        padding-right: 0;
    }
}