/**
 * 客户管理系统 V2.0 - 主样式文件
 * 现代化响应式设计
 */

/* ============ CSS变量定义 ============ */
:root {
    /* 主色调 */
    --primary-color: #4F46E5;
    --primary-hover: #4338CA;
    --primary-light: #EEF2FF;
    
    /* 辅助色 */
    --secondary-color: #10B981;
    --warning-color: #F59E0B;
    --danger-color: #EF4444;
    --info-color: #3B82F6;
    
    /* 中性色 */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* 文本颜色 */
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --text-light: #9CA3AF;
    
    /* 背景色 */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9FAFB;
    --bg-dark: #1F2937;
    
    /* 边框 */
    --border-color: #E5E7EB;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* 阴影 */
    --shadow-sm: 0 1px 2px 0 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);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* 间距 */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* 字体 */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;
}

/* ============ 重置和基础样式 ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    color: var(--text-primary);
    background: var(--bg-secondary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ============ 布局容器 ============ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.container-fluid {
    width: 100%;
    padding: var(--spacing-lg);
}

.container-sm {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* ============ 卡片组件 ============ */
.card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.card-header {
    border-bottom: 2px solid var(--gray-100);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.card-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

.card-body {
    padding: 0;
}

/* ============ 导航栏 ============ */
.navbar {
    background: var(--bg-primary);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-xl);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.navbar-menu {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.navbar-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    font-weight: 500;
}

.navbar-link:hover,
.navbar-link.active {
    color: var(--primary-color);
    background: var(--primary-light);
}

/* ============ 按钮样式 ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.5;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    text-decoration: none;
    white-space: nowrap;
    will-change: transform;
}

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

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

.btn-secondary {
    background: var(--gray-200);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--gray-300);
}

.btn-success {
    background: var(--secondary-color);
    color: white;
}

.btn-success:hover {
    background: #059669;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background: #DC2626;
}

.btn-warning {
    background: var(--warning-color);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

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

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

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.form-label-required::after {
    content: " *";
    color: var(--danger-color);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-input::placeholder {
    color: var(--text-light);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-help {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.form-error {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: 0.8125rem;
    color: var(--danger-color);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

/* ============ 消息提示 ============ */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid;
    display: flex;
    align-items: start;
    gap: var(--spacing-md);
}

.alert-success {
    background: #ECFDF5;
    border-color: var(--secondary-color);
    color: #065F46;
}

.alert-error {
    background: #FEF2F2;
    border-color: var(--danger-color);
    color: #991B1B;
}

.alert-warning {
    background: #FFFBEB;
    border-color: var(--warning-color);
    color: #92400E;
}

.alert-info {
    background: #EFF6FF;
    border-color: var(--info-color);
    color: #1E40AF;
}

/* ============ 表格样式 ============ */
.table-container {
    overflow-x: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    -webkit-overflow-scrolling: touch;
    transform: translateZ(0);
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-primary);
}

.table th {
    background: var(--gray-50);
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
}

.table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
}

.table tr:hover {
    background: var(--gray-50);
}

.table-striped tbody tr:nth-child(odd) {
    background: var(--gray-50);
}

/* ============ 加载动画 ============ */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid white;
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ============ 徽章 ============ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    border-radius: 9999px;
    white-space: nowrap;
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary-color);
}

.badge-success {
    background: #D1FAE5;
    color: #065F46;
}

.badge-danger {
    background: #FEE2E2;
    color: #991B1B;
}

.badge-warning {
    background: #FEF3C7;
    color: #92400E;
}

.badge-gray {
    background: var(--gray-200);
    color: var(--gray-700);
}

/* ============ 工具类 ============ */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

.hidden { display: none; }

/* ============ 响应式设计 ============ */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .container,
    .container-sm {
        padding: var(--spacing-md);
    }
    
    .card {
        padding: var(--spacing-lg);
    }
    
    .navbar-menu {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr;
    }
    
    .table-container {
        font-size: 0.75rem;
    }
    
    .table th,
    .table td {
        padding: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .navbar-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

/* ============ 打印样式 ============ */
@media print {
    .navbar,
    .btn,
    .no-print {
        display: none !important;
    }
    
    .card {
        box-shadow: none;
        page-break-inside: avoid;
    }
}

/* ============ 梦幻渐变主题覆盖 ============ */
:root {
    --primary-color: #7C3AED;
    --primary-hover: #6D28D9;
    --primary-light: rgba(124, 58, 237, 0.16);
    --secondary-color: #06B6D4;
    --warning-color: #F59E0B;
    --danger-color: #EF4444;
    --info-color: #38BDF8;

    --text-primary: #F8FAFC;
    --text-secondary: #CBD5E1;
    --text-light: #94A3B8;

    --bg-primary: rgba(255, 255, 255, 0.12);
    --bg-secondary: #0f1028;
    --border-color: rgba(255, 255, 255, 0.2);

    --shadow-sm: 0 6px 18px rgba(15, 23, 42, 0.2);
    --shadow-md: 0 10px 28px rgba(76, 29, 149, 0.24);
    --shadow-lg: 0 18px 40px rgba(30, 27, 75, 0.3);
    --shadow-xl: 0 24px 60px rgba(30, 27, 75, 0.35);
}

body {
    background:
        radial-gradient(1200px 600px at -10% -10%, rgba(56, 189, 248, 0.28), transparent 60%),
        radial-gradient(900px 500px at 110% 10%, rgba(139, 92, 246, 0.3), transparent 58%),
        radial-gradient(1100px 700px at 50% 120%, rgba(217, 70, 239, 0.22), transparent 62%),
        linear-gradient(135deg, #0b1028 0%, #1f1147 45%, #111936 100%);
    color: var(--text-primary);
    position: relative;
}

body::before,
body::after {
    content: "";
    position: fixed;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(40px);
    z-index: -1;
    opacity: 0.35;
}

body::before {
    top: -100px;
    left: -60px;
    background: #38BDF8;
}

body::after {
    right: -80px;
    bottom: -120px;
    background: #A855F7;
}

.container,
.container-sm,
.container-fluid {
    position: relative;
    z-index: 2;
}

.navbar {
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.navbar-menu {
    flex-wrap: wrap;
}

.navbar-link {
    color: #dbeafe;
}

.navbar-link:hover,
.navbar-link.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.75), rgba(14, 165, 233, 0.7));
    box-shadow: 0 8px 18px rgba(56, 189, 248, 0.28);
}

.card,
.table,
.table th,
.table td,
.form-input,
.form-select,
.form-textarea,
.alert,
.table-container {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.06));
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-lg);
}

.card-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.card-title { color: #ffffff; }
.card-subtitle { color: var(--text-secondary); }

.form-label { color: #E2E8F0; }

.form-input,
.form-select,
.form-textarea {
    background: rgba(15, 23, 42, 0.45);
    border-color: rgba(255, 255, 255, 0.2);
    color: #F8FAFC;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: #38BDF8;
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #94A3B8;
}

.btn {
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: linear-gradient(135deg, #7C3AED 0%, #06B6D4 100%);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #6D28D9 0%, #0284C7 100%);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(148, 163, 184, 0.22);
    color: #E2E8F0;
}

.btn-secondary:hover {
    background: rgba(148, 163, 184, 0.35);
}

.btn-success {
    background: linear-gradient(135deg, #10B981 0%, #14B8A6 100%);
}

.btn-danger {
    background: linear-gradient(135deg, #F43F5E 0%, #EF4444 100%);
}

.btn-outline {
    border: 1px solid rgba(56, 189, 248, 0.8);
    color: #67E8F9;
    background: rgba(15, 23, 42, 0.28);
}

.btn-outline:hover {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.85), rgba(124, 58, 237, 0.86));
}

.alert {
    border-left: 4px solid transparent;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.alert-success {
    background: rgba(16, 185, 129, 0.16);
    border-left-color: #10B981;
    color: #DCFCE7;
}

.alert-error {
    background: rgba(239, 68, 68, 0.14);
    border-left-color: #EF4444;
    color: #FEE2E2;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.14);
    border-left-color: #F59E0B;
    color: #FEF3C7;
}

.alert-info {
    background: rgba(56, 189, 248, 0.14);
    border-left-color: #38BDF8;
    color: #E0F2FE;
}

.table {
    background: rgba(15, 23, 42, 0.35);
}

.table th {
    background: rgba(30, 41, 59, 0.6);
    color: #E2E8F0;
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.table td {
    border-bottom-color: rgba(255, 255, 255, 0.12);
    color: #E2E8F0;
}

.table tr:hover {
    background: rgba(124, 58, 237, 0.16);
}

.table-striped tbody tr:nth-child(odd) {
    background: rgba(148, 163, 184, 0.08);
}

.badge-primary {
    background: rgba(124, 58, 237, 0.28);
    color: #EDE9FE;
}

.badge-success {
    background: rgba(16, 185, 129, 0.2);
    color: #D1FAE5;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.22);
    color: #FEF3C7;
}

.badge-danger {
    background: rgba(244, 63, 94, 0.24);
    color: #FFE4E6;
}

.badge-gray {
    background: rgba(148, 163, 184, 0.2);
    color: #E2E8F0;
}

code {
    background: rgba(15, 23, 42, 0.55);
    color: #93C5FD;
    border: 1px solid rgba(147, 197, 253, 0.3);
    border-radius: 6px;
    padding: 2px 6px;
}

.log-container {
    background: rgba(2, 6, 23, 0.75) !important;
    border: 1px solid rgba(56, 189, 248, 0.24);
}

/* ============ 浅色梦幻主题（二次覆盖） ============ */
:root {
    --primary-color: #6D5EF9;
    --primary-hover: #5A4DE0;
    --primary-light: rgba(109, 94, 249, 0.14);
    --secondary-color: #1FB6FF;

    --text-primary: #1F2A44;
    --text-secondary: #586178;
    --text-light: #8A93A8;

    --bg-primary: rgba(255, 255, 255, 0.72);
    --bg-secondary: #F6F8FF;
    --border-color: rgba(125, 138, 165, 0.24);
}

body {
    background:
        radial-gradient(900px 500px at 0% 0%, rgba(125, 211, 252, 0.48), transparent 58%),
        radial-gradient(800px 500px at 100% 0%, rgba(196, 181, 253, 0.52), transparent 56%),
        radial-gradient(1000px 600px at 50% 100%, rgba(251, 207, 232, 0.4), transparent 60%),
        linear-gradient(135deg, #f8fbff 0%, #eef3ff 45%, #f9f1ff 100%);
    color: var(--text-primary);
}

body::before,
body::after {
    opacity: 0.22;
}

.navbar {
    background: rgba(255, 255, 255, 0.66);
    border-bottom: 1px solid rgba(125, 138, 165, 0.2);
}

.navbar-brand {
    color: var(--primary-color);
}

.navbar-link {
    color: #5b6882;
}

.navbar-link:hover,
.navbar-link.active {
    color: #ffffff;
    background: linear-gradient(135deg, #8B7CFF, #5EE3FF);
}

.card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.58));
    border: 1px solid rgba(125, 138, 165, 0.22);
}

.card-title,
.form-label,
.table th,
.table td {
    color: var(--text-primary);
}

.form-input,
.form-select,
.form-textarea {
    background: rgba(255, 255, 255, 0.78);
    border-color: rgba(125, 138, 165, 0.25);
    color: #22304e;
}

.btn-secondary {
    background: rgba(202, 212, 235, 0.65);
    color: #334155;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.58);
    color: #4a61d8;
}

.table {
    background: rgba(255, 255, 255, 0.62);
}

.table th {
    background: rgba(236, 243, 255, 0.95);
}

.table tr:hover {
    background: rgba(139, 124, 255, 0.1);
}

.table-striped tbody tr:nth-child(odd) {
    background: rgba(245, 248, 255, 0.8);
}

.stats-table-shell {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(177, 142, 224, 0.2);
}

.stats-matrix {
    min-width: 920px;
    border-collapse: separate;
    border-spacing: 0;
}

.stats-matrix th,
.stats-matrix td {
    text-align: center;
    vertical-align: middle;
    padding: 0.78rem 0.55rem;
}

.stats-matrix thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    background: linear-gradient(180deg, rgba(245, 235, 255, 0.95), rgba(224, 242, 254, 0.92));
    border-bottom: 1px solid rgba(177, 142, 224, 0.22);
}

.stats-matrix tbody tr td {
    border-bottom: 1px solid rgba(177, 142, 224, 0.12);
}

.stats-matrix tbody tr:hover td {
    background: transparent;
}

.stats-matrix .col-hover {
    background: rgba(216, 180, 254, 0.16) !important;
}

.stats-matrix .th-group,
.stats-matrix .cell-group {
    text-align: left;
    padding-left: 1rem;
    white-space: nowrap;
}

.stats-matrix .th-group,
.stats-matrix .cell-group {
    position: sticky;
    left: 0;
    z-index: 2;
    background: rgba(255, 255, 255, 0.88);
}

.stats-matrix .th-total,
.stats-matrix .cell-subtotal,
.stats-matrix .cell-grand-total {
    position: sticky;
    right: 0;
    z-index: 2;
}

.stats-matrix .th-total,
.stats-matrix .cell-subtotal,
.stats-matrix .cell-grand-total {
    background: rgba(168, 85, 247, 0.08);
    color: #7E22CE;
    font-weight: 700;
}

.stats-matrix .cell-subtotal strong,
.stats-matrix .cell-grand-total strong {
    font-size: 1.08rem;
}

.stats-matrix .cell-number {
    font-variant-numeric: tabular-nums;
    min-width: 54px;
}

.stats-matrix .zero {
    color: #9B92B8;
}

.stats-matrix tfoot td {
    border-top: 2px solid rgba(177, 142, 224, 0.2);
    font-weight: 700;
}

@media (max-width: 768px) {
    .stats-matrix {
        min-width: 760px;
    }

    .stats-matrix th,
    .stats-matrix td {
        padding: 0.62rem 0.45rem;
        font-size: 0.84rem;
    }
}

.badge-primary {
    background: rgba(109, 94, 249, 0.16);
    color: #5548d6;
}

.badge-success {
    background: rgba(16, 185, 129, 0.16);
    color: #0f766e;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.16);
    color: #b45309;
}

.badge-danger {
    background: rgba(244, 63, 94, 0.14);
    color: #be123c;
}

code {
    background: rgba(255, 255, 255, 0.74);
    color: #334ac0;
    border: 1px solid rgba(91, 104, 130, 0.24);
}

.log-container {
    background: rgba(250, 252, 255, 0.94) !important;
    color: #1e293b !important;
    border: 1px solid rgba(125, 138, 165, 0.3);
}

.log-success { color: #15803d !important; }
.log-error { color: #b91c1c !important; }
.log-warning { color: #b45309 !important; }
.log-info { color: #0369a1 !important; }

/* ============ 华丽梦幻主题（三次覆盖） ============ */
:root {
    --primary-color: #A855F7;
    --primary-hover: #9333EA;
    --primary-light: rgba(168, 85, 247, 0.16);
    --secondary-color: #22D3EE;
    --warning-color: #F59E0B;
    --danger-color: #F43F5E;
    --info-color: #38BDF8;

    --text-primary: #2A1F4A;
    --text-secondary: #665A85;
    --text-light: #9B92B8;

    --bg-primary: rgba(255, 255, 255, 0.74);
    --bg-secondary: #FCF9FF;
    --border-color: rgba(165, 140, 210, 0.26);
}

@keyframes dreamyFloat {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(0, -4px, 0); }
}

body {
    background:
        radial-gradient(900px 500px at 0% 0%, rgba(186, 230, 253, 0.52), transparent 58%),
        radial-gradient(900px 540px at 100% 0%, rgba(233, 213, 255, 0.62), transparent 60%),
        radial-gradient(1000px 620px at 50% 100%, rgba(252, 231, 243, 0.58), transparent 62%),
        linear-gradient(135deg, #fffaff 0%, #f5f2ff 42%, #fff8fb 100%);
}

body::before {
    background: radial-gradient(circle, rgba(34, 211, 238, 0.68), transparent 65%);
    opacity: 0.24;
}

body::after {
    background: radial-gradient(circle, rgba(168, 85, 247, 0.62), transparent 65%);
    opacity: 0.26;
}

.navbar {
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.6));
    border-bottom: 1px solid rgba(177, 142, 224, 0.28);
}

.navbar-link:hover,
.navbar-link.active {
    background: linear-gradient(135deg, #C084FC 0%, #67E8F9 100%);
    box-shadow: 0 10px 22px rgba(168, 85, 247, 0.26);
}

.card {
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.62)),
        linear-gradient(120deg, rgba(192, 132, 252, 0.1), rgba(103, 232, 249, 0.08));
    border: 1px solid rgba(177, 142, 224, 0.26);
    box-shadow: 0 18px 36px rgba(152, 108, 215, 0.2);
}

.card {
    will-change: transform, box-shadow;
    transition: transform 0.25s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 44px rgba(152, 108, 215, 0.26);
}

.btn {
    border: 1px solid rgba(177, 142, 224, 0.28);
}

.btn-primary {
    background: linear-gradient(135deg, #A855F7 0%, #22D3EE 100%);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #9333EA 0%, #06B6D4 100%);
    box-shadow: 0 12px 24px rgba(139, 92, 246, 0.32);
}

.btn-success {
    background: linear-gradient(135deg, #10B981 0%, #22D3EE 100%);
}

.btn-danger {
    background: linear-gradient(135deg, #FB7185 0%, #F43F5E 100%);
}

.btn-outline:hover {
    color: #fff;
    background: linear-gradient(135deg, #C084FC 0%, #67E8F9 100%);
}

.alert {
    border: 1px solid rgba(177, 142, 224, 0.24);
}

.table {
    background: rgba(255, 255, 255, 0.66);
}

.table th {
    background: linear-gradient(180deg, rgba(243, 232, 255, 0.95), rgba(224, 242, 254, 0.92));
}

.table tr:hover {
    background: rgba(216, 180, 254, 0.15);
}

.badge {
    animation: dreamyFloat 4s ease-in-out infinite;
    contain: layout style;
}

.badge-primary {
    background: rgba(168, 85, 247, 0.18);
    color: #7E22CE;
}

.badge-success {
    background: rgba(16, 185, 129, 0.18);
    color: #0F766E;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: #B45309;
}

code {
    background: rgba(255, 255, 255, 0.8);
    color: #7E22CE;
    border-color: rgba(177, 142, 224, 0.28);
}

/* ============ 响应式 + 玻璃质感增强（四次覆盖） ============ */
.navbar,
.card,
.table-container,
.alert {
    border: 1px solid rgba(177, 142, 224, 0.22);
    box-shadow: 0 12px 28px rgba(152, 108, 215, 0.14);
}

.table-container {
    background: rgba(255, 255, 255, 0.5);
}

@media (max-width: 1024px) {
    .container,
    .container-sm,
    .container-fluid {
        padding: 1rem;
    }

    .card {
        padding: 1rem;
    }

    .navbar-container {
        gap: .75rem;
        align-items: flex-start;
        flex-direction: column;
    }

    .navbar-menu {
        width: 100%;
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: .35rem;
        scrollbar-width: thin;
    }

    .navbar-link {
        white-space: nowrap;
        padding: .45rem .75rem;
    }
}

@media (max-width: 768px) {
    body {
        background-attachment: fixed;
    }

    .card-title {
        font-size: 1.2rem;
    }

    .card-subtitle {
        font-size: .82rem;
    }

    .form-grid,
    .grid-cols-2,
    .grid-cols-3,
    .grid-cols-4 {
        grid-template-columns: 1fr !important;
    }

    .flex.gap-2 {
        flex-wrap: wrap;
    }

    .btn,
    .btn-lg,
    .btn-sm {
        width: 100%;
        justify-content: center;
    }

    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .table {
        min-width: 720px;
    }
}

@media (max-width: 480px) {
    .container,
    .container-sm,
    .container-fluid {
        padding: .75rem;
    }

    .card {
        border-radius: 14px;
    }

    .alert {
        padding: .75rem .85rem;
    }

    .badge {
        font-size: .7rem;
    }
}