/**
 * AI 补货建议系统 - 核心样式
 * 设计理念: 深色主题 + 玻璃拟态 + 现代专业风格
 */

/* =====================
   CSS Variables
   ===================== */
:root {
    /* 主色调 */
    --color-primary: #6366f1;
    --color-primary-light: #818cf8;
    --color-primary-dark: #4f46e5;
    
    /* 功能色 */
    --color-success: #10b981;
    --color-success-light: #34d399;
    --color-warning: #f59e0b;
    --color-warning-light: #fbbf24;
    --color-danger: #ef4444;
    --color-danger-light: #f87171;
    --color-info: #3b82f6;
    --color-info-light: #60a5fa;
    
    /* 深色主题背景 */
    --bg-base: #0f172a;
    --bg-surface: #1e293b;
    --bg-elevated: #334155;
    --bg-hover: #475569;
    
    /* 文字颜色 */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-disabled: #475569;
    
    /* 边框 */
    --border-color: rgba(148, 163, 184, 0.1);
    --border-color-light: rgba(148, 163, 184, 0.2);
    
    /* 阴影 */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.4);
    
    /* 玻璃效果 */
    --glass-bg: rgba(30, 41, 59, 0.8);
    --glass-border: rgba(148, 163, 184, 0.15);
    --glass-blur: 12px;
    
    /* 间距 */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* 圆角 */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* 字体 */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* 过渡 */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* 布局 */
    --sidebar-width: 260px;
    --sidebar-width-collapsed: 64px;
    --topbar-height: 64px;
}

/* =====================
   Reset & Base
   ===================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    overflow-x: hidden;
}

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

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

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

/* =====================
   Scrollbar
   ===================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-surface);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-elevated);
    border-radius: var(--radius-full);
}

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

/* =====================
   Sidebar
   ===================== */
.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border-right: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    transition: transform var(--transition-base);
}

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

.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(2px);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

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

.sidebar-collapse-btn {
    color: var(--text-secondary);
    transition: transform var(--transition-base);
}

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

/* Collapsed State */
.sidebar.collapsed {
    width: var(--sidebar-width-collapsed);
}

.sidebar.collapsed .logo-text,
.sidebar.collapsed .version-info,
.sidebar.collapsed .nav-item span {
    display: none;
}

.sidebar.collapsed .sidebar-header {
    padding: var(--spacing-lg) var(--spacing-sm);
    justify-content: center;
}

.sidebar.collapsed .logo {
    display: none;
}

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

.sidebar.collapsed .sidebar-nav {
    padding: var(--spacing-md) var(--spacing-xs);
    align-items: center;
}

.sidebar.collapsed .nav-item {
    justify-content: center;
    padding: var(--spacing-md);
    width: 40px;
    height: 40px;
}

.sidebar.collapsed .nav-item svg {
    margin: 0;
}

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

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

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

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

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

.nav-item.active {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: white;
    box-shadow: var(--shadow-md);
}

.nav-item svg {
    width: 20px;
    height: 20px;
}

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

.version-info {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* =====================
   Main Content
   ===================== */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left var(--transition-base);
}

.top-bar {
    height: var(--topbar-height);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
    top: 0;
    z-index: 50;
    gap: var(--spacing-sm);
}

.menu-toggle {
    display: none;
    margin-right: var(--spacing-sm);
}

@media (max-width: 1024px) {
    .menu-toggle {
        display: inline-flex;
    }
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
}

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

.breadcrumb-item:not(:last-child)::after {
    content: '/';
    color: var(--text-muted);
    margin-left: var(--spacing-sm);
}

.breadcrumb-item a {
    color: var(--color-primary-light);
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--color-primary);
}

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

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

/* =====================
   Buttons
   ===================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    box-shadow: var(--shadow-sm);
}

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

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

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

.btn-ghost {
    color: var(--text-secondary);
}

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

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
}

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

.btn-icon svg {
    width: 20px;
    height: 20px;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.75rem;
}

/* =====================
   Cards
   ===================== */
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.card:hover {
    border-color: var(--border-color-light);
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.card-title {
    font-size: 1.125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.card-title svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

/* =====================
   Stat Cards
   ===================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    transition: all var(--transition-base);
}

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

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon svg {
    width: 24px;
    height: 24px;
}

.stat-icon.primary {
    background: rgba(99, 102, 241, 0.15);
    color: var(--color-primary);
}

.stat-icon.success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
}

.stat-icon.warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
}

.stat-icon.danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger);
}

.stat-icon.info {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-info);
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-change {
    font-size: 0.75rem;
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

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

/* =====================
   Tables
   ===================== */
.table-container {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.table-container > .table-wrapper {
    border-radius: var(--radius-lg);
    overflow-x: auto;
}

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

.table-title {
    font-size: 1.125rem;
    font-weight: 600;
}

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

.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
}

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

thead {
    background: var(--bg-surface);
}

th {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

td {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.table-cell-secondary {
    min-width: 120px;
    max-width: 200px;
    word-break: break-word;
}

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

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

tbody tr:last-child td {
    border-bottom: none;
}

.table-cell-link {
    color: var(--color-primary-light);
    font-weight: 500;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.table-cell-link:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.table-cell-mono {
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.table-cell-amount {
    font-weight: 600;
    color: var(--color-success);
}

.table-cell-secondary {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* =====================
   Badges / Status
   ===================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success-light);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning-light);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger-light);
}

.badge-info {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-info-light);
}

.badge-neutral {
    background: var(--bg-elevated);
    color: var(--text-secondary);
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* =====================
   Pagination
   ===================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.pagination-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

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

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


.pagination-btn svg {
    width: 18px;
    height: 18px;
}

/* =====================
   Analysis Report (Independent Layouts)
   ===================== */
.report-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    animation: fadeIn 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    padding: var(--spacing-md) 0;
}

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

.report-module {
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

.report-section-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-primary);
    position: relative;
    padding-left: var(--spacing-xs);
    letter-spacing: -0.02em;
}

.report-section-title svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
    filter: drop-shadow(0 0 8px rgba(99, 102, 241, 0.5));
}

/* --- Module 1: Overall Assessment (Hero Grid) --- */
.assessment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.4) 0%, rgba(15, 23, 42, 0) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.assessment-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding-right: var(--spacing-lg);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

/* Remove border-right for the last item in a row would be complex with auto-fit, 
   so we might need a media query or accept borders on the right. 
   For simplicity and cleaner look on mobile, we can remove border-right for all 
   and add bottom border for mobile, or just rely on spacing. 
   Let's keep it simple: Remove border-right and use background/spacing to separate.
*/
.assessment-item {
    border-right: none;
    padding-right: 0;
    position: relative;
}

.assessment-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -12px;
    top: 10%;
    height: 80%;
    width: 1px;
    background: rgba(255, 255, 255, 0.05);
    display: none; /* Hidden by default for responsive */
}

@media (min-width: 1024px) {
    .assessment-item:not(:last-child)::after {
        display: block;
    }
}

.assessment-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.assessment-main {
    font-size: 1.25rem;
    color: var(--text-primary);
    line-height: 1.6;
    font-weight: 600;
}

.assessment-sub {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: auto;
    padding-top: var(--spacing-md);
    line-height: 1.5;
}

/* --- Module 2: Risk Alerts (Alert Feed) --- */
.risk-feed {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.risk-item {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: rgba(30, 41, 59, 0.3);
    border-radius: var(--radius-lg);
    border: 1px solid transparent; 
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.risk-item:hover {
    background: rgba(30, 41, 59, 0.5);
    transform: translateX(4px);
    border-color: rgba(255, 255, 255, 0.05);
}

.risk-item.high { border-left-color: var(--color-danger); }
.risk-item.medium { border-left-color: var(--color-warning); }
.risk-item.low { border-left-color: var(--color-info); }

.risk-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
}

.risk-item.high .risk-icon { color: var(--color-danger); background: rgba(239, 68, 68, 0.1); }
.risk-item.medium .risk-icon { color: var(--color-warning); background: rgba(245, 158, 11, 0.1); }

.risk-content {
    flex: 1;
}

.risk-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.risk-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.risk-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 10px;
    border-radius: 4px;
}

/* --- Module 3: Strategy (Stepped Guide) --- */
.strategy-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.strategy-step {
    position: relative;
    padding: var(--spacing-lg);
    background: linear-gradient(145deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
}

.strategy-number {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.05);
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-lg);
    line-height: 1;
}

.strategy-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-md);
    position: relative;
}

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

.strategy-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.strategy-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    opacity: 0.7;
}

/* --- Module 4: Impact (KPI Metrics) --- */
.impact-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-xl);
    background: radial-gradient(circle at center, rgba(16, 185, 129, 0.03) 0%, transparent 70%);
    border-top: 1px solid rgba(16, 185, 129, 0.1);
    border-bottom: 1px solid rgba(16, 185, 129, 0.1);
    padding: var(--spacing-2xl) 0;
}

.kpi-item {
    text-align: center;
    position: relative;
}

.kpi-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: rgba(255, 255, 255, 0.05);
}

.kpi-value {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.05em;
    text-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.kpi-label {
    font-size: 0.9rem;
    color: var(--color-success-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.kpi-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 80%;
    margin: 0 auto;
    line-height: 1.5;
}
.markdown-content p {
    margin-bottom: 0.5rem;
}

.markdown-content ul {
    margin-left: 1.25rem;
    margin-bottom: 0.5rem;
}

.markdown-content li {
    margin-bottom: 0.25rem;
}


/* =====================
   Loading & Overlay
   ===================== */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-primary);
}

.loading-spinner svg {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
}

.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* =====================
   Modal
   ===================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.modal {
    background: var(--bg-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    transform: scale(0.95);
    transition: transform var(--transition-base);
}

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

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

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
}

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

/* =====================
   Toast Notifications
   ===================== */
.toast-container {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: var(--bg-surface);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    animation: slideIn var(--transition-base) ease;
    min-width: 300px;
}

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

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

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

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

.toast-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.toast.success .toast-icon { color: var(--color-success); }
.toast.error .toast-icon { color: var(--color-danger); }
.toast.warning .toast-icon { color: var(--color-warning); }
.toast.info .toast-icon { color: var(--color-info); }

.toast-message {
    flex: 1;
    font-size: 0.875rem;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* =====================
   Detail View
   ===================== */
.detail-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
}

.detail-title {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.detail-title .badge {
    font-size: 0.875rem;
}

.detail-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.detail-meta-item svg {
    width: 16px;
    height: 16px;
}

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

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.detail-section {
    margin-bottom: var(--spacing-xl);
}

.detail-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
}

.detail-section-title svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

/* =====================
   Info List
   ===================== */
.info-list {
    display: grid;
    gap: var(--spacing-md);
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.info-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.info-value {
    font-weight: 500;
    text-align: right;
}

/* =====================
   Markdown Content
   ===================== */
.markdown-content {
    line-height: 1.8;
    color: var(--text-primary);
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.markdown-content h1 { font-size: 1.75rem; }
.markdown-content h2 { font-size: 1.5rem; }
.markdown-content h3 { font-size: 1.25rem; }
.markdown-content h4 { font-size: 1.125rem; }

.markdown-content p {
    margin-bottom: var(--spacing-md);
}

.markdown-content ul,
.markdown-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.markdown-content li {
    margin-bottom: var(--spacing-sm);
}

.markdown-content code {
    background: var(--bg-elevated);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.markdown-content pre {
    background: var(--bg-elevated);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin-bottom: var(--spacing-md);
}

.markdown-content pre code {
    background: none;
    padding: 0;
}

.markdown-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    color: var(--text-secondary);
}

.markdown-content table {
    margin: var(--spacing-lg) 0;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.markdown-content th,
.markdown-content td {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
}

.markdown-content th {
    background: var(--bg-elevated);
}

.markdown-content hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: var(--spacing-xl) 0;
}

/* =====================
   Empty State
   ===================== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    text-align: center;
    color: var(--text-secondary);
}

.empty-state svg {
    width: 64px;
    height: 64px;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.empty-state-description {
    font-size: 0.875rem;
    max-width: 400px;
}

/* =====================
   Tabs
   ===================== */
.tabs {
    display: flex;
    gap: var(--spacing-xs);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--spacing-xl);
}

.tab {
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all var(--transition-fast);
}

.tab:hover {
    color: var(--text-primary);
}

.tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* =====================
   Ratio Indicator
   ===================== */
.ratio-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.ratio-bar {
    width: 60px;
    height: 6px;
    background: var(--bg-elevated);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.ratio-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--transition-base);
}

.ratio-low .ratio-bar-fill { background: var(--color-danger); }
.ratio-normal .ratio-bar-fill { background: var(--color-success); }
.ratio-high .ratio-bar-fill { background: var(--color-warning); }

/* =====================
   Priority Badge
   ===================== */
.priority-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.priority-high {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger-light);
}

.priority-medium {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning-light);
}

.priority-low {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success-light);
}

/* =====================
   Back Button
   ===================== */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-lg);
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: var(--color-primary);
}

.back-link svg {
    width: 18px;
    height: 18px;
}

/* =====================
   Report Sections
   ===================== */
.report-section {
    padding: var(--spacing-lg);
}

.report-section .markdown-content {
    line-height: 1.8;
}

.report-section .markdown-content h1,
.report-section .markdown-content h2,
.report-section .markdown-content h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.report-section .markdown-content p {
    margin-bottom: var(--spacing-md);
}

.report-section .markdown-content ul,
.report-section .markdown-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.report-section .markdown-content li {
    margin-bottom: var(--spacing-xs);
}

.report-section .markdown-content pre:empty,
.report-section .markdown-content pre:blank {
    display: none;
}

/* =====================
   Part Tags
   ===================== */
.part-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.tag-stagnant {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger-light);
}

.tag-low-freq {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning-light);
}

.tag-shortage {
    background: rgba(249, 115, 22, 0.15);
    color: #fb923c;
}

/* =====================
   Timeline
   ===================== */
.timeline {
    position: relative;
    padding: var(--spacing-md) 0;
}

.timeline-item {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
}

.timeline-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
}

.timeline-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.timeline-item-success .timeline-icon {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
}

.timeline-item-error .timeline-icon {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger);
}

.timeline-icon svg {
    width: 18px;
    height: 18px;
}

.timeline-line {
    width: 2px;
    flex: 1;
    min-height: 24px;
    background: var(--border-color-light);
    margin-top: var(--spacing-sm);
}

.timeline-content {
    flex: 1;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    transition: all var(--transition-fast);
}

.timeline-content:hover {
    border-color: var(--border-color-light);
}

.timeline-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.timeline-title {
    font-weight: 600;
    font-size: 1rem;
}

.timeline-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

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

.meta-item svg {
    width: 14px;
    height: 14px;
}

.meta-warning {
    color: var(--color-warning);
}

.timeline-error {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-danger-light);
    font-size: 0.875rem;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.timeline-error svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* =====================
   Responsive
   ===================== */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        box-shadow: var(--shadow-xl);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .top-bar {
        padding: 0 var(--spacing-md);
    }

    .page-container {
        padding: var(--spacing-md);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 笔记本屏幕适配 (1024px - 1440px) */
@media (min-width: 1024px) and (max-width: 1440px) {
    .page-container {
        padding: var(--spacing-lg);
    }
    
    .table-container {
        overflow: hidden; /* 确保不撑开父容器 */
    }
    
    .table-wrapper {
        width: 100%;
        overflow-x: auto;
    }
    
    th, td {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
    }
    
    .table-wrapper {
        overflow-x: auto;
    }
    
    th, td {
        padding: var(--spacing-sm);
        font-size: 0.8rem;
    }
    
    /* 隐藏次要列 */
    @media (max-width: 640px) {
        .table-cell-secondary {
            display: none;
        }
    }
    
    /* 调整面包屑显示 */
    .breadcrumb-item:not(:last-child) {
        display: none;
    }
    .breadcrumb-item:last-child::before {
        content: '';
        margin: 0;
    }
}

/* =====================
   Report JSON Sections
   ===================== */
.report-section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.report-section-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.report-section-icon svg {
    width: 20px;
    height: 20px;
}

.report-section-icon.summary {
    background: rgba(99, 102, 241, 0.15);
    color: var(--color-primary);
}

.report-section-icon.analysis {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-info);
}

.report-section-icon.risk {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
}

.report-section-icon.recommendation {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success);
}

.report-section-icon.optimization {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
}

.report-section-title {
    font-size: 1.125rem;
    font-weight: 600;
}

/* Summary Items */
.summary-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

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

.summary-item-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.summary-item-value {
    font-size: 1.25rem;
    font-weight: 600;
}

.summary-item.status-normal .summary-item-value { color: var(--text-primary); }
.summary-item.status-highlight .summary-item-value { color: var(--color-primary-light); }
.summary-item.status-warning .summary-item-value { color: var(--color-warning); }
.summary-item.status-danger .summary-item-value { color: var(--color-danger); }

.summary-text {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Risk Items */
.risk-list {
    display: grid;
    gap: var(--spacing-md);
}

.risk-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    border-left: 4px solid;
}

.risk-item.level-high { border-left-color: var(--color-danger); }
.risk-item.level-medium { border-left-color: var(--color-warning); }
.risk-item.level-low { border-left-color: var(--color-success); }

.risk-level {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    flex-shrink: 0;
    height: fit-content;
}

.risk-level.high {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger-light);
}

.risk-level.medium {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning-light);
}

.risk-level.low {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success-light);
}

.risk-content {
    flex: 1;
}

.risk-category {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.risk-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Recommendation Items */
.recommendation-list {
    display: grid;
    gap: var(--spacing-md);
}

.recommendation-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.recommendation-priority {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    flex-shrink: 0;
}

.recommendation-priority.priority-1 {
    background: var(--color-danger);
    color: white;
}

.recommendation-priority.priority-2 {
    background: var(--color-warning);
    color: white;
}

.recommendation-priority.priority-3 {
    background: var(--color-info);
    color: white;
}

.recommendation-content {
    flex: 1;
}

.recommendation-action {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.recommendation-reason {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Suggestion Items */
.suggestion-list {
    display: grid;
    gap: var(--spacing-sm);
}

.suggestion-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-surface);
    border-radius: var(--radius-md);
}

.suggestion-icon {
    color: var(--color-success);
    flex-shrink: 0;
}

.suggestion-icon svg {
    width: 18px;
    height: 18px;
}

.suggestion-text {
    flex: 1;
    line-height: 1.5;
}

/* Highlight Items */
.highlight-list {
    display: grid;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.highlight-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-sm);
}

.highlight-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.highlight-value {
    font-weight: 600;
    color: var(--color-primary-light);
}

/* Analysis Paragraphs */
.analysis-paragraphs {
    display: grid;
    gap: var(--spacing-md);
}

.analysis-paragraph {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* =====================
   Risk Section
   ===================== */
.risk-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.risk-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.risk-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--border-color);
    transition: background var(--transition-base);
}

.risk-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-color-light);
}

/* Severity Styles */
.risk-card.level-high {
    background: linear-gradient(180deg, rgba(239, 68, 68, 0.05) 0%, rgba(239, 68, 68, 0.01) 100%);
    border-color: rgba(239, 68, 68, 0.2);
}
.risk-card.level-high::before { background: var(--color-danger); }

.risk-card.level-medium {
    background: linear-gradient(180deg, rgba(245, 158, 11, 0.05) 0%, rgba(245, 158, 11, 0.01) 100%);
    border-color: rgba(245, 158, 11, 0.2);
}
.risk-card.level-medium::before { background: var(--color-warning); }

.risk-card.level-low {
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.05) 0%, rgba(59, 130, 246, 0.01) 100%);
    border-color: rgba(59, 130, 246, 0.2);
}
.risk-card.level-low::before { background: var(--color-info); }

/* Header Elements */
.risk-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.risk-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 4px;
}

.risk-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.risk-badge.high {
    color: var(--color-danger);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.risk-badge.medium {
    color: var(--color-warning);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.risk-badge.low {
    color: var(--color-info);
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.risk-category-tag {
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--bg-elevated);
    padding: 4px 8px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.risk-card-content {
    flex: 1;
}

.risk-description {
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.6;
}

/* =====================
   Analysis Section
   ===================== */
.analysis-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.analysis-highlight-card {
    background: var(--bg-elevated);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.highlight-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.highlight-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

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

.analysis-paragraph {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    text-align: justify;
}

/* =====================
   Table Sorting
   ===================== */
.sortable-th {
    cursor: pointer;
    user-select: none;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.sortable-th:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.sort-icon {
    width: 14px;
    height: 14px;
    vertical-align: middle;
    margin-left: var(--spacing-xs);
}

.sort-icon-inactive {
    opacity: 0.3;
}

.sort-icon-active {
    color: var(--color-primary);
    opacity: 1;
}

.table-header-hint {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.75rem;
    color: var(--text-muted);
}


/* =====================
   新报告板块样式
   ===================== */

/* 报告统计卡片网格 */
.report-stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

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

@media (max-width: 768px) {
    .report-stat-cards-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 报告统计卡片 */
.report-stat-card {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.report-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-color-light);
}

.report-stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.report-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.report-stat-sub {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-muted);
}

.report-stat-pct {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

/* 健康度卡片颜色变体 */
.report-stat-card-danger {
    border-left: 3px solid var(--color-danger);
}
.report-stat-card-danger .report-stat-value {
    color: var(--color-danger-light);
}

.report-stat-card-warning {
    border-left: 3px solid var(--color-warning);
}
.report-stat-card-warning .report-stat-value {
    color: var(--color-warning-light);
}

.report-stat-card-info {
    border-left: 3px solid var(--color-info);
}
.report-stat-card-info .report-stat-value {
    color: var(--color-info-light);
}

.report-stat-card-success {
    border-left: 3px solid var(--color-success);
}
.report-stat-card-success .report-stat-value {
    color: var(--color-success-light);
}

/* 报告明细表格 */
.report-detail-table {
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

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

.report-detail-table th {
    background: var(--bg-surface);
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.report-detail-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.report-detail-table tbody tr:last-child td {
    border-bottom: none;
}

.report-detail-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* 图表容器 */
.report-charts-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

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

.report-chart-container {
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.report-chart-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.report-chart-container canvas {
    max-width: 300px;
    max-height: 300px;
}

/* LLM 分析文本区域 */
.report-analysis-text {
    background: rgba(30, 41, 59, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.analysis-block {
    margin-bottom: var(--spacing-lg);
}

.analysis-block:last-child {
    margin-bottom: 0;
}

.analysis-block-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.analysis-block-title svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

.analysis-block p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
}

.analysis-block p:empty {
    display: none;
}

.analysis-benchmark {
    font-style: italic;
    opacity: 0.8;
}

.analysis-rec-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.analysis-rec-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.analysis-rec-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

ol.analysis-rec-list {
    counter-reset: rec-counter;
}

ol.analysis-rec-list li {
    counter-increment: rec-counter;
}

ol.analysis-rec-list li::before {
    content: counter(rec-counter) '.';
    font-weight: 600;
}

/* 风险标签 */
.risk-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    margin-left: var(--spacing-sm);
}

.risk-tag-high {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-danger-light);
}

.risk-tag-medium {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning-light);
}

.risk-tag-low {
    background: rgba(16, 185, 129, 0.15);
    color: var(--color-success-light);
}

/* 可折叠推理过程 */
.analysis-process-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-top: var(--spacing-md);
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--color-primary-light);
    font-size: 0.85rem;
    font-weight: 500;
}

.analysis-process-toggle:hover {
    background: rgba(99, 102, 241, 0.15);
}

.analysis-process-toggle svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.analysis-process-toggle.expanded svg {
    transform: rotate(180deg);
}

.analysis-process-content {
    display: none;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
}

.analysis-process-content.expanded {
    display: block;
}

.process-section {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.process-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.process-section-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.process-item {
    display: flex;
    margin-bottom: var(--spacing-xs);
    line-height: 1.5;
}

.process-item-label {
    color: var(--text-muted);
    min-width: 120px;
    flex-shrink: 0;
}

.process-item-value {
    color: var(--text-secondary);
    word-break: break-word;
}

.process-item-value.highlight {
    color: var(--color-primary-light);
    font-weight: 500;
}

/* 季节标签 */
.season-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-info-light);
    margin-left: var(--spacing-sm);
}

.season-tag svg {
    width: 12px;
    height: 12px;
}