/* ====== CSS 变量定义 ====== */

:root {
    /* 页面背景 */
    --bg-gradient-start: #f8fafc;
    --bg-gradient-end: #f1f5f9;
    /* 文字颜色 */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-tertiary: #475569;
    --text-muted: #666;
    /* 卡片和容器 */
    --card-bg: rgba(255, 255, 255, 0.9);
    --card-bg-solid: white;
    --card-bg-hover: rgba(255, 255, 255, 0.95);
    --card-border: rgba(226, 232, 240, 0.5);
    --card-shadow: rgba(0, 0, 0, 0.08);
    /* 表格 */
    --table-header-bg-start: #f8fafc;
    --table-header-bg-end: #f1f5f9;
    --table-header-text: #475569;
    --table-cell-text: #334155;
    --table-border: rgba(226, 232, 240, 0.6);
    --table-stripe-bg: rgba(59, 130, 246, 0.03);
    --table-hover-bg: rgba(59, 130, 246, 0.06);
    --table-sticky-bg: #f8f9fa;
    --table-sticky-bg-odd: white;
    /* 边框 */
    --border-light: rgba(226, 232, 240, 0.8);
    --border-color: #e2e8f0;
    --border-muted: #e1e5e9;
    /* 输入框 */
    --input-bg: rgba(248, 250, 252, 0.8);
    --input-bg-focus: rgba(255, 255, 255, 0.95);
    --input-border: #e2e8f0;
    /* 下拉菜单 */
    --dropdown-bg: white;
    --dropdown-hover: #f5f7fa;
    --dropdown-border: #e1e5e9;
    /* 模态框 */
    --modal-bg: white;
    --modal-overlay: rgba(0, 0, 0, 0.5);
    /* 加载遮罩 */
    --loading-overlay-bg: rgba(255, 255, 255, 0.95);
    /* 主色调 */
    --primary-color: #3b82f6;
    --primary-dark: #1d4ed8;
    --primary-light: rgba(59, 130, 246, 0.1);
    /* 功能色 */
    --success-color: #10b981;
    --success-dark: #059669;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    /* 水印 */
    --watermark-color: rgba(0, 0, 0, 0.06);
    /* 侧边栏 */
    --sidebar-bg: rgba(255, 255, 255, 0.95);
    --sidebar-text: #1e293b;
    --sidebar-icon: #64748b;
    /* 关闭按钮 */
    --close-color: #aaa;
    --close-hover: #333;
    /* Toast */
    --toast-bg: #333;
    /* 滚动条 */
    --scrollbar-track: rgba(226, 232, 240, 0.2);
    --scrollbar-thumb: rgba(100, 116, 139, 0.3);
    --scrollbar-thumb-hover: rgba(100, 116, 139, 0.5);
    /* Spinner */
    --spinner-bg: #f3f3f3;
    --spinner-color: #667eea;
}


/* ====== 暗色主题 ====== */

[data-theme="dark"] {
    /* 页面背景 - 纯黑背景 */
    --bg-gradient-start: #000000;
    --bg-gradient-end: #000000;
    /* 文字颜色 */
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-tertiary: #cbd5e1;
    --text-muted: #9ca3af;
    /* 卡片和容器 */
    --card-bg: rgba(10, 10, 10, 0.95);
    --card-bg-solid: #0a0a0a;
    --card-bg-hover: rgba(15, 15, 15, 1);
    --card-border: rgba(255, 255, 255, 0.1);
    --card-shadow: rgba(0, 0, 0, 0.5);
    /* 表格 */
    --table-header-bg-start: #0a0a0a;
    --table-header-bg-end: #141414;
    --table-header-text: #cbd5e1;
    --table-cell-text: #e2e8f0;
    --table-border: rgba(255, 255, 255, 0.1);
    --table-stripe-bg: rgba(255, 255, 255, 0.03);
    --table-hover-bg: rgba(255, 255, 255, 0.05);
    --table-sticky-bg: #0a0a0a;
    --table-sticky-bg-odd: #000000;
    /* 边框 */
    --border-light: rgba(255, 255, 255, 0.1);
    --border-color: rgba(255, 255, 255, 0.15);
    --border-muted: rgba(255, 255, 255, 0.1);
    /* 输入框 */
    --input-bg: rgba(10, 10, 10, 0.8);
    --input-bg-focus: rgba(15, 15, 15, 0.95);
    --input-border: rgba(255, 255, 255, 0.15);
    /* 下拉菜单 */
    --dropdown-bg: #0a0a0a;
    --dropdown-hover: #141414;
    --dropdown-border: rgba(255, 255, 255, 0.1);
    /* 模态框 */
    --modal-bg: #1a1a1a;
    --modal-overlay: rgba(0, 0, 0, 0.8);
    /* 加载遮罩 */
    --loading-overlay-bg: rgba(10, 10, 10, 0.95);
    /* 水印 */
    --watermark-color: rgba(255, 255, 255, 0.06);
    /* 侧边栏 */
    --sidebar-bg: rgba(10, 10, 10, 0.95);
    --sidebar-text: #e2e8f0;
    --sidebar-icon: #94a3b8;
    /* 关闭按钮 */
    --close-color: #64748b;
    --close-hover: #e2e8f0;
    /* Toast */
    --toast-bg: #0a0a0a;
    /* 滚动条 */
    --scrollbar-track: rgba(255, 255, 255, 0.05);
    --scrollbar-thumb: rgba(255, 255, 255, 0.2);
    --scrollbar-thumb-hover: rgba(255, 255, 255, 0.3);
    /* Spinner */
    --spinner-bg: rgba(255, 255, 255, 0.1);
    --spinner-color: #3b82f6;
}


/* ====== 基础样式 ====== */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.2);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
}

.btn-primary:disabled:hover {
    transform: none;
}

.btn-secondary {
    background: var(--card-bg-solid);
    color: #667eea;
    border: 2px solid #667eea;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
}


/* 刷新按钮样式 */

.refresh-container {
    display: flex;
    align-items: end;
    margin-top: 0;
}

.btn-refresh {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 12px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.2);
    min-height: 48px;
    white-space: nowrap;
}

.btn-refresh:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.btn-refresh:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-refresh .fas {
    font-size: 14px;
    transition: transform 0.6s ease;
}

.btn-refresh.refreshing .fas {
    animation: spin 1s linear infinite;
}

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

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


/* 移动端响应式样式 */

@media (max-width: 768px) {
    .refresh-container {
        margin-top: 10px;
        align-self: stretch;
    }
    .btn-refresh {
        padding: 10px 16px;
        font-size: 13px;
        min-height: 42px;
        width: 100%;
        justify-content: center;
    }
    .btn-refresh .refresh-text {
        display: none;
    }
    .btn-refresh .fas {
        font-size: 16px;
    }
}

.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--spinner-bg);
    border-top: 4px solid var(--spinner-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    padding: 20px;
    position: relative;
}

.login-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="0.5" fill="%23ffffff" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    pointer-events: none;
}

.login-container {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 48px;
    border-radius: 24px;
    box-shadow: 0 32px 64px var(--card-shadow), 0 0 0 1px var(--card-border);
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--card-border);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header h1 {
    color: var(--text-primary);
    font-size: 28px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.login-header p {
    color: var(--text-muted);
    font-size: 14px;
}

.login-form {
    width: 100%;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--input-border);
    border-radius: 12px;
    font-size: 15px;
    font-weight: 500;
    background: var(--input-bg);
    color: var(--text-primary);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(8px);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--input-bg-focus);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    transform: translateY(-1px);
}

.login-form button {
    width: 100%;
    margin-top: 8px;
}

.login-actions {
    text-align: center;
    margin-top: 24px;
}

.login-actions a {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
}

.login-actions a:hover {
    text-decoration: underline;
}

.app {
    display: grid;
    grid-template-areas: "header" "main";
    grid-template-rows: 60px 1fr;
    grid-template-columns: 1fr;
    height: 100vh;
}


/* 带侧边栏的布局 */

.app.with-sidebar {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.main-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.app-header {
    grid-area: header;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 32px;
    box-shadow: 0 4px 20px var(--card-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}


/* 侧边栏切换按钮 */

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: var(--text-muted);
    padding: 8px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

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

.app.with-sidebar .sidebar-toggle {
    display: block;
}

.header-left h1 {
    font-size: 20px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 18px;
    cursor: pointer;
    color: var(--text-muted);
}


/* 主题切换按钮 */

.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--text-primary);
    font-size: 18px;
}

.theme-toggle:hover {
    transform: rotate(15deg);
}

.theme-toggle:active {
    transform: rotate(30deg) scale(0.95);
}

.user-menu {
    position: relative;
}

.user-avatar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 8px;
    transition: background-color 0.3s ease;
    color: var(--text-primary);
}

.user-avatar:hover {
    background-color: var(--dropdown-hover);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--dropdown-bg);
    border: 1px solid var(--dropdown-border);
    border-radius: 8px;
    box-shadow: 0 8px 25px var(--card-shadow);
    min-width: 150px;
    display: none;
    z-index: 1000;
}

.user-dropdown.show {
    display: block;
}

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.user-dropdown a:hover {
    background-color: var(--dropdown-hover);
}


/* 侧边栏样式 */

.sidebar {
    width: 200px;
    background: var(--sidebar-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-light);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    position: relative;
    z-index: 50;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    box-shadow: 4px 0 20px var(--card-shadow);
}

.sidebar.collapsed {
    width: 60px;
}

.sidebar-header {
    flex-shrink: 0;
    border-bottom: 1px solid var(--border-light) !important;
}

.sidebar-header span {
    font-size: 14px;
    font-weight: 600;
    color: var(--sidebar-text);
}

.sidebar-nav {
    flex: 1;
    min-height: 0;
}

.sidebar.collapsed .sidebar-header span,
.sidebar.collapsed .nav-link span {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 12px 0;
}

.sidebar.collapsed .nav-link i {
    margin-right: 0;
    font-size: 18px;
}

.sidebar-footer {
    flex-shrink: 0;
    border-top: 1px solid var(--border-light) !important;
}

.sidebar-footer .text-muted {
    color: var(--text-secondary) !important;
}


/* 导航菜单样式 */

.nav-item .nav-link {
    color: var(--sidebar-text) !important;
    border: none;
    font-weight: 500;
    font-size: 18px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 19px 12px !important;
}

.nav-item .nav-link:hover {
    color: var(--sidebar-text) !important;
    background-color: var(--primary-light);
    border-radius: 8px;
}

.nav-item .nav-link.active,
.nav-item .nav-link[aria-current="page"] {
    color: #ffffff !important;
    background-color: var(--primary-color);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.25);
}

.nav-item .nav-link i {
    font-size: 16px;
    width: 16px;
    text-align: center;
    flex-shrink: 0;
    color: var(--sidebar-icon) !important;
    transition: color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-item .nav-link:hover i {
    color: var(--primary-color) !important;
}

.nav-item .nav-link.active i,
.nav-item .nav-link[aria-current="page"] i {
    color: #ffffff !important;
}

.nav-item .nav-link span {
    transition: opacity 0.2s ease, width 0.2s ease;
    white-space: nowrap;
}

.sidebar.collapsed .nav-item .nav-link span {
    opacity: 0;
    width: 0;
    margin-left: 0;
}

.sidebar.collapsed .nav-item .nav-link i {
    font-size: 18px;
    margin-right: 0;
}

.transition-all {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}


/* 确保侧边栏在不同浏览器中的一致性 */

.sidebar {
    -webkit-box-flex: 0 0 200px;
    -ms-flex: 0 0 200px;
    flex: 0 0 200px;
    -webkit-overflow-scrolling: touch;
}

.sidebar.collapsed {
    -webkit-box-flex: 0 0 60px;
    -ms-flex: 0 0 60px;
    flex: 0 0 60px;
}


/* 优化滚动条样式 */

.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 2px;
}

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

.main-content {
    grid-area: main;
    overflow-y: auto;
    display: flex;
    justify-content: center;
}


/* 带侧边栏的主内容区域 */

.app.with-sidebar .main-content {
    flex: 1;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.content-wrapper {
    width: 100%;
    padding: 0 40px;
}

.content-page {
    display: none;
}

.content-page.active {
    display: block;
}


/* 内容区域切换 */

.content-section {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.content-section.active {
    display: block;
    padding-bottom: 15px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* 即将到来页面样式 */

.coming-soon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    text-align: center;
    color: var(--text-secondary);
}

.coming-soon i {
    font-size: 64px;
    margin-bottom: 24px;
    color: var(--border-color);
}

.coming-soon h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--text-tertiary);
}

.coming-soon p {
    font-size: 16px;
    opacity: 0.8;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 13px;
    flex-wrap: wrap;
    gap: 24px;
}

.page-title-section h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -0.02em;
}

.page-title-section h2 i {
    color: var(--primary-color);
    font-size: 28px;
}

.page-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
    opacity: 0.9;
}

.filters {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.filters input,
.filters select {
    padding: 8px 12px;
    border: 1px solid var(--border-muted);
    border-radius: 6px;
    font-size: 14px;
    background: var(--input-bg);
    color: var(--text-primary);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.modern-metric-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px var(--card-shadow);
}

.modern-metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--card-shadow);
    background: var(--card-bg-hover);
    border-color: rgba(59, 130, 246, 0.3);
}

.metric-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.metric-icon-small {
    color: var(--primary-color);
    font-size: 16px;
    opacity: 0.8;
}

.metric-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modern-metric-card .metric-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-header {
    margin-bottom: 12px;
}

.section-header h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-header h4 i {
    color: var(--primary-color);
    font-size: 18px;
}

.section-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
    opacity: 0.8;
}

.metric-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 28px;
    border-radius: 20px;
    box-shadow: 0 8px 32px var(--card-shadow), 0 0 0 1px var(--card-border);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--card-border);
}

.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px var(--card-shadow), 0 0 0 1px var(--card-border);
    background: var(--card-bg-hover);
}

.metric-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    font-size: 24px;
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.metric-info h3 {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.metric-value {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
}

.data-table-container {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 32px var(--card-shadow), 0 0 0 1px var(--card-border);
    overflow-x: auto;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--card-border);
}

#hourly-data-tbody {
    transition: opacity 0.3s ease;
}

.summary-card {
    transition: opacity 0.3s ease;
}

.table-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    pointer-events: none;
}

.table-loading-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--loading-overlay-bg);
    border-radius: 8px;
    padding: 20px 30px;
    box-shadow: 0 4px 20px var(--card-shadow);
    display: flex;
    align-items: center;
    gap: 12px;
}

.loading-spinner {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--spinner-color);
    font-size: 14px;
    font-weight: 500;
}

.loading-spinner i {
    font-size: 16px;
    color: var(--spinner-color);
}

.content-page {
    position: relative;
}

.data-table-container {
    background: var(--card-bg-solid);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--card-shadow);
}

.data-table-container .table {
    margin-bottom: 0;
    font-size: 14px;
}

.data-table-container .table thead th {
    background: var(--table-header-bg-start);
    border-bottom: 2px solid var(--table-border);
    color: var(--table-header-text);
    padding: 20px 16px;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    vertical-align: middle;
}

.data-table-container .table tbody td {
    padding: 20px 16px;
    border-color: var(--table-border);
    vertical-align: middle;
    font-size: 14px;
    font-weight: 500;
    color: var(--table-cell-text);
}


/* 移除斑马纹，统一背景色 */

.data-table-container .table-striped tbody tr:nth-of-type(odd),
.data-table-container .table-striped tbody tr:nth-of-type(even) {
    background-color: transparent;
}

.data-table-container .table-hover tbody tr:hover {
    background-color: var(--table-hover-bg);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1.002);
}

.data-table-container .badge {
    font-size: 0.75em;
    padding: 0.35em 0.65em;
}


/* ====== Bootstrap 表格全局暗色主题适配 ====== */

[data-theme="dark"] .table {
    color: var(--table-cell-text);
    background-color: var(--card-bg-solid);
}

[data-theme="dark"] .table thead th {
    background-color: var(--table-header-bg-start);
    color: var(--table-header-text);
    border-color: var(--table-border);
}

[data-theme="dark"] .table tbody td {
    color: var(--table-cell-text);
    border-color: var(--table-border);
}

[data-theme="dark"] .table tbody tr {
    background-color: transparent;
}


/* 移除斑马纹，统一背景色 */

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd),
[data-theme="dark"] .table-striped tbody tr:nth-of-type(even) {
    background-color: transparent;
}

[data-theme="dark"] .table-hover tbody tr:hover {
    background-color: var(--table-hover-bg);
    color: var(--text-primary);
}

[data-theme="dark"] .table tbody tr:hover td {
    color: var(--text-primary);
}


/* Bootstrap table-primary 等变体 */

[data-theme="dark"] .table-primary,
[data-theme="dark"] .table-primary>th,
[data-theme="dark"] .table-primary>td {
    background-color: var(--table-header-bg-start);
    color: var(--table-header-text);
}

[data-theme="dark"] .table-secondary,
[data-theme="dark"] .table-secondary>th,
[data-theme="dark"] .table-secondary>td {
    background-color: var(--table-stripe-bg);
    color: var(--text-secondary);
}


/* 确保表格行和单元格都有正确的背景色 */

[data-theme="dark"] .table tbody tr {
    background-color: transparent;
}

[data-theme="dark"] .table tbody tr td {
    background-color: transparent;
}


/* 移除斑马纹，统一背景色 */

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd) td,
[data-theme="dark"] .table-striped tbody tr:nth-of-type(even) td {
    background-color: transparent;
}

[data-theme="dark"] .table-hover tbody tr:hover td {
    background-color: var(--table-hover-bg);
}


/* 确保固定列的单元格也有正确的背景色，与表头一致 */

[data-theme="dark"] #account-data-table tbody td.sticky-col-1 {
    background-color: var(--table-header-bg-start) !important;
}


/* 移除固定列斑马纹，统一背景色，与表头一致 */

[data-theme="dark"] #account-data-table tbody tr:nth-child(even) td.sticky-col-1,
[data-theme="dark"] #account-data-table tbody tr:nth-child(odd) td.sticky-col-1 {
    background-color: var(--table-header-bg-start) !important;
}


/* 确保所有表格容器都有正确的背景色 */

[data-theme="dark"] .table-responsive {
    background-color: transparent;
}

[data-theme="dark"] .account-data-table-wrapper {
    background-color: transparent;
}


/* 确保表格容器背景色正确 */

[data-theme="dark"] .data-table-container {
    background-color: var(--card-bg-solid) !important;
}


/* 确保表格行背景色正确 */

[data-theme="dark"] .table tbody tr {
    background-color: transparent !important;
}

[data-theme="dark"] .table tbody tr td {
    background-color: transparent !important;
}


/* 移除斑马纹，统一背景色 */

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd),
[data-theme="dark"] .table-striped tbody tr:nth-of-type(even) {
    background-color: transparent !important;
}

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd) td,
[data-theme="dark"] .table-striped tbody tr:nth-of-type(even) td {
    background-color: transparent !important;
}


/* 确保悬停效果正确 */

[data-theme="dark"] .table-hover tbody tr:hover {
    background-color: var(--table-hover-bg) !important;
}

[data-theme="dark"] .table-hover tbody tr:hover td {
    background-color: var(--table-hover-bg) !important;
    color: var(--text-primary) !important;
}


/* ====== Bootstrap 分页器暗色主题适配 ====== */

[data-theme="dark"] .pagination {
    --bs-pagination-color: var(--text-primary);
    --bs-pagination-bg: var(--card-bg-solid);
    --bs-pagination-border-color: var(--border-muted);
    --bs-pagination-hover-color: var(--text-primary);
    --bs-pagination-hover-bg: var(--dropdown-hover);
    --bs-pagination-hover-border-color: var(--border-muted);
    --bs-pagination-focus-color: var(--text-primary);
    --bs-pagination-focus-bg: var(--dropdown-hover);
    --bs-pagination-focus-border-color: var(--border-muted);
    --bs-pagination-active-color: white;
    --bs-pagination-active-bg: var(--primary-color);
    --bs-pagination-active-border-color: var(--primary-color);
    --bs-pagination-disabled-color: var(--text-muted);
    --bs-pagination-disabled-bg: var(--card-bg-solid);
    --bs-pagination-disabled-border-color: var(--border-muted);
}

[data-theme="dark"] .page-link {
    color: var(--text-primary) !important;
    background-color: var(--card-bg-solid) !important;
    border-color: var(--border-muted) !important;
}

[data-theme="dark"] .page-link:hover {
    color: var(--text-primary) !important;
    background-color: var(--dropdown-hover) !important;
    border-color: var(--border-muted) !important;
}

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

[data-theme="dark"] .page-item.disabled .page-link {
    color: var(--text-muted) !important;
    background-color: var(--card-bg-solid) !important;
    border-color: var(--border-muted) !important;
    opacity: 0.5;
}


/* ====== 更多操作按钮（三个点）暗色主题适配 ====== */

[data-theme="dark"] .fa-ellipsis-v.text-muted,
[data-theme="dark"] .text-muted .fa-ellipsis-v {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .btn-link .fa-ellipsis-v,
[data-theme="dark"] .btn-link .text-muted {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .table .btn-link .fa-ellipsis-v,
[data-theme="dark"] .table .btn-link .text-muted {
    color: var(--text-primary) !important;
}


/* ====== Bootstrap text-muted 类暗色主题适配 ====== */

[data-theme="dark"] .text-muted {
    color: var(--text-primary) !important;
}


/* 确保分页器中的标签也适配 */

[data-theme="dark"] .page-size-selector label {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .page-size-selector .form-control {
    background-color: var(--input-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--input-border) !important;
}


/* PC端固定前3列样式 */

@media (min-width: 1024px) {
    .account-data-table-wrapper {
        overflow-x: auto;
        position: relative;
    }
    #account-data-table {
        min-width: 100%;
    }
    /* 固定第1列 - 渠道名称 */
    #account-data-table thead th.sticky-col-1,
    #account-data-table tbody td.sticky-col-1 {
        position: sticky;
        left: 0;
        z-index: 10;
    }
    #account-data-table thead th.sticky-col-1 {
        background: var(--table-header-bg-start) !important;
        z-index: 11;
    }
    #account-data-table tbody td.sticky-col-1 {
        background-color: var(--table-header-bg-start) !important;
    }
    /* 固定操作列 - 固定在右侧 */
    #account-data-table thead th.sticky-col-action,
    #account-data-table tbody td.sticky-col-action {
        position: sticky;
        right: 0;
        z-index: 10;
        background-color: var(--table-header-bg-start);
    }
    #account-data-table thead th.sticky-col-action {
        background: var(--table-header-bg-start) !important;
        z-index: 11;
    }
    /* 移除操作列斑马纹，统一背景色，与表头一致 */
    #account-data-table tbody tr:nth-child(even) td.sticky-col-action,
    #account-data-table tbody tr:nth-child(odd) td.sticky-col-action {
        background-color: var(--table-header-bg-start) !important;
    }
}

.filters-container {
    display: flex;
    gap: 24px;
    align-items: end;
    margin-top: 24px;
    padding: 28px 32px;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    box-shadow: 0 8px 32px var(--card-shadow), 0 0 0 1px var(--card-border);
    border: 1px solid var(--card-border);
}

.filter-group {
    display: flex;
    flex-direction: column;
    min-width: 150px;
    max-width: 200px;
}

.filter-group:first-child .form-control,
.filter-group:first-child .form-select {
    padding-right: 30px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.filter-group .form-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-tertiary);
    margin-bottom: 5px;
}

.filter-group .form-select,
.filter-group .form-control {
    padding: 12px 16px;
    border: 2px solid var(--input-border);
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    background: var(--input-bg);
    color: var(--text-primary);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(8px);
    width: 100%;
    min-width: 150px;
    max-width: 200px;
    box-sizing: border-box;
}

.filter-group .form-select:focus,
.filter-group .form-control:focus {
    border-color: var(--primary-color);
    background: var(--input-bg-focus);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    outline: none;
    transform: translateY(-1px);
}

.filter-group .btn {
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 6px;
}

@media (max-width: 768px) {
    .filters-container {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }
    .filter-group,
    .filter-group:first-child {
        min-width: auto;
    }
    .filter-group:first-child .form-select {
        min-width: auto;
        max-width: 100%;
    }
    .data-table-container {
        margin: 0 -16px;
        border-radius: 0;
    }
    .data-table-container .table {
        font-size: 12px;
    }
    .data-table-container .table thead tr.table-primary th {
        padding: 12px 8px;
        font-size: 12px;
    }
    .data-table-container .table tbody td {
        padding: 8px;
        font-size: 12px;
    }
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1200px;
}

.data-table th,
.data-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-muted);
    white-space: nowrap;
}

.data-table th {
    background-color: var(--table-header-bg-start);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.data-table td {
    font-size: 14px;
    color: var(--text-muted);
}

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

.data-summary {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0px 32px 0px 32px;
    border-radius: 20px;
    margin-bottom: 15px;
    box-shadow: 0 8px 32px var(--card-shadow), 0 0 0 1px var(--card-border);
    border: 1px solid var(--card-border);
}

.data-mb {
    margin-top: 1.5rem !important;
}

.data-mb-end {
    margin-top: 1rem !important;
    margin-bottom: 1.5rem !important;
}

.channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.channel-card {
    background: var(--card-bg-solid);
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 4px 16px var(--card-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.channel-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--card-shadow);
}

.channel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.channel-info h3 {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.channel-platform {
    display: inline-block;
    padding: 4px 8px;
    background-color: var(--table-stripe-bg);
    color: var(--text-muted);
    border-radius: 4px;
    font-size: 12px;
    text-transform: uppercase;
}

.channel-status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.channel-status.active {
    background-color: #d4edda;
    color: #155724;
}

.channel-status.inactive {
    background-color: #f8d7da;
    color: #721c24;
}

.channel-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.btn-small {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.pagination button {
    padding: 8px 12px;
    border: 1px solid var(--border-muted);
    background: var(--card-bg-solid);
    color: var(--text-muted);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pagination button:hover:not(:disabled) {
    background-color: var(--dropdown-hover);
}

.pagination button.active {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

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

.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: var(--modal-overlay);
}

.modal.show {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--modal-bg);
    margin: 20px;
    padding: 32px;
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    color: var(--text-primary);
}

.close {
    position: absolute;
    top: 16px;
    right: 16px;
    color: var(--close-color);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    color: var(--close-hover);
}


/* 暗色主题下关闭按钮改为白色 */

[data-theme="dark"] .close,
[data-theme="dark"] .btn-close,
[data-theme="dark"] .modal .close,
[data-theme="dark"] .modal .btn-close,
[data-theme="dark"] .custom-modal .close {
    color: #ffffff !important;
    opacity: 0.8;
}

[data-theme="dark"] .close:hover,
[data-theme="dark"] .btn-close:hover,
[data-theme="dark"] .modal .close:hover,
[data-theme="dark"] .modal .btn-close:hover,
[data-theme="dark"] .custom-modal .close:hover {
    color: #ffffff !important;
    opacity: 1;
}

.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--toast-bg);
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    z-index: 10001;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: #28a745;
}

.toast.error {
    background: #dc3545;
}

.toast.warning {
    background: #ffc107;
    color: #333;
}

@media (max-width: 768px) {
    .app {
        grid-template-areas: "header" "main";
        grid-template-rows: 60px 1fr;
        grid-template-columns: 1fr;
    }
    /* 侧边栏响应式 */
    .app.with-sidebar .sidebar {
        position: fixed;
        left: 0;
        top: 60px;
        height: calc(100vh - 60px);
        z-index: 1000;
        transform: translateX(-100%);
        width: 200px;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 8px 0 32px rgba(0, 0, 0, 0.15);
    }
    .app.with-sidebar .sidebar:not(.collapsed) {
        transform: translateX(0);
    }
    .app.with-sidebar .sidebar.collapsed {
        transform: translateX(-100%);
    }
    /* 移动端隐藏折叠按钮 */
    .app.with-sidebar .sidebar-toggle {
        display: block;
    }
    .mobile-menu-btn {
        display: block;
    }
    .metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    .page-title-section h2 {
        font-size: 28px;
    }
    .page-subtitle {
        font-size: 15px;
    }
    .filters {
        width: 100%;
        justify-content: flex-start;
    }
    .data-table-container {
        margin: 0 -24px;
        border-radius: 12px;
        margin-left: -16px;
        margin-right: -16px;
    }
    .modern-metric-card {
        padding: 16px;
    }
    .modern-metric-card .metric-value {
        font-size: 20px;
    }
    .channels-grid {
        grid-template-columns: 1fr;
    }
    .app-header {
        padding: 0 20px;
    }
    .content-wrapper {
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: 32px;
        margin: 16px;
        border-radius: 20px;
        min-height: auto;
        display: flex;
        flex-direction: column;
        justify-content: center;
        backdrop-filter: blur(20px);
    }
    .content-wrapper {
        padding: 0 16px;
    }
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    .metric-card {
        padding: 16px;
    }
    .page-title-section h2 {
        font-size: 24px;
    }
    .page-subtitle {
        font-size: 14px;
    }
    .section-header h4 {
        font-size: 18px;
    }
    .modern-metric-card {
        padding: 16px;
    }
    .modern-metric-card .metric-value {
        font-size: 18px;
    }
    .filters {
        gap: 8px;
    }
    .filters input,
    .filters select {
        font-size: 16px;
        /* 防止iOS缩放 */
    }
    .data-table th,
    .data-table td {
        padding: 8px 12px;
        font-size: 12px;
    }
    .channel-card {
        padding: 16px;
    }
    .modal-content {
        margin: 10px;
        padding: 20px;
        border-radius: 16px;
    }
    .filters-container {
        padding: 20px;
        gap: 16px;
    }
    .app-header {
        padding: 0 16px;
    }
}

.hidden {
    display: none !important;
}

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

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

.mt-16 {
    margin-top: 16px;
}

.mb-16 {
    margin-bottom: 16px;
}

.flex {
    display: flex;
}

.flex-1 {
    flex: 1;
}

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

.justify-between {
    justify-content: space-between;
}

.gap-8 {
    gap: 8px;
}

.gap-16 {
    gap: 16px;
}

@media print {
    .sidebar,
    .app-header,
    .pagination,
    .filters,
    button {
        display: none !important;
    }
    .main-content {
        grid-area: unset;
        padding: 0;
    }
    .app {
        grid-template-areas: "main";
        grid-template-columns: 1fr;
        grid-template-rows: 1fr;
    }
}

.username-watermark {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
    background: transparent;
}

.username-watermark .watermark-text {
    position: absolute;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--watermark-color);
    user-select: none;
    letter-spacing: 0.15rem;
    text-transform: uppercase;
    transform: rotate(-45deg);
    white-space: nowrap;
    pointer-events: none;
}

@media (max-width: 768px) {
    .username-watermark .watermark-text {
        font-size: 1.2rem;
        letter-spacing: 0.1rem;
    }
}

@media (max-width: 480px) {
    .username-watermark .watermark-text {
        font-size: 1rem;
        letter-spacing: 0.08rem;
    }
}


/* OPPO数据样式 */

.oppo-data {
    font-size: 0.75em;
    margin-left: 6px;
}

.oppo-data.text-success {
    color: #28a745 !important;
}

.oppo-data.text-danger {
    color: #dc3545 !important;
}

.oppo-data i {
    margin-right: 2px;
    font-size: 0.85em;
}

.oppo-data .percentage {
    font-size: 0.85em;
}


/* 标题旁的百分比样式 */

.oppo-percentage {
    font-size: 1em;
    margin-left: 4px;
    font-weight: bold;
}

.oppo-percentage.text-success {
    color: #28a745 !important;
}

.oppo-percentage.text-danger {
    color: #dc3545 !important;
}

.oppo-percentage i {
    margin-right: 1px;
    font-size: 0.9em;
}


/* ====== 数据大屏样式 ====== */


/* 全屏模式基础样式 */

body.big-screen-mode {
    overflow: hidden;
    margin: 0;
    padding: 0;
}


/* Safari全屏模式body修复 */

body.big-screen-mode,
html {
    background: #0a0a0a !important;
}


/* 全屏时移除默认样式 */

body:-webkit-full-screen,
html:-webkit-full-screen {
    background: #0a0a0a !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    height: 100% !important;
}

body:fullscreen,
html:fullscreen {
    background: #0a0a0a !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    height: 100% !important;
}

.big-screen-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #0a0a0a;
    color: #ffffff;
    z-index: 9999;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}


/* Safari全屏模式修复 */

@supports (-webkit-appearance: none) {
    .big-screen-container {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        min-height: 100vh;
        min-width: 100vw;
    }
}


/* Webkit全屏API支持 */

.big-screen-container:-webkit-full-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #0a0a0a !important;
}


/* 标准全屏API支持 */

.big-screen-container:fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #0a0a0a !important;
}


/* 头部区域 */

.big-screen-header {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    margin-bottom: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    z-index: 10;
}

.header-left {
    display: flex;
    align-items: center;
}

.data-info {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
}

.data-label,
.last-update-label {
    font-weight: 600;
}

.data-date,
.last-update-time {
    color: #ffffff;
    font-weight: 700;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.current-time {
    text-align: left;
    margin-left: 20px;
}

.time-date {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
    margin-bottom: 4px;
}

.time-clock {
    font-size: 28px;
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 1px;
}

.refresh-data-btn {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.refresh-data-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
}

.refresh-data-btn:active {
    transform: scale(0.95);
}

.refresh-data-btn.refreshing {
    animation: spin 1s linear infinite;
}

.exit-fullscreen-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: rgba(255, 255, 255, 0.7);
    font-size: 20px;
    font-weight: 300;
}

.exit-fullscreen-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    color: #ffffff;
}

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


/* 主要内容区域 */

.big-screen-content {
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 80px 60px 120px 60px;
}

.metrics-grid {
    display: flex;
    flex-direction: column;
    gap: 120px;
    width: 100%;
    max-width: 1600px;
}

.metrics-row {
    display: flex;
    justify-content: center;
    gap: 120px;
    width: 100%;
}


/* 指标卡片 */

.metric-item {
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.3s ease;
}

.metric-item.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.metric-item.data-updated {
    animation: dataUpdate 0.8s ease-out;
}

@keyframes dataUpdate {
    0% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-8px) scale(1.02);
    }
    100% {
        transform: translateY(0) scale(1);
    }
}


/* 数据大屏指标信息 */

.big-screen-container .metric-label {
    font-size: 24px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.big-screen-container .metric-value {
    font-size: 96px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -2px;
    transition: all 0.3s ease;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1;
}


/* 数据大屏指标颜色样式 */

.big-screen-container .cost-item .metric-value {
    color: #ffffff;
}

.big-screen-container .income-item .metric-value {
    color: #ffffff;
}

.big-screen-container .profit-item .metric-value {
    color: #818cf8;
}

.big-screen-container .roi-item .metric-value {
    color: #fbbf24;
}


/* 数据大屏正负值颜色 */

.big-screen-container .metric-item.positive .metric-value {
    color: #48bb78;
}

.big-screen-container .metric-item.negative .metric-value {
    color: #ff6b6b;
}


/* 加载状态 */

.big-screen-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

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

.spinner-ring {
    width: 80px;
    height: 80px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid #00ff88;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.loading-text {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 1px;
}


/* 错误状态 */

.big-screen-error {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 40px 50px;
    text-align: center;
    z-index: 100;
    min-width: 300px;
}

.error-content {
    color: rgba(255, 255, 255, 0.9);
}

.error-content i {
    font-size: 32px;
    margin-bottom: 16px;
    color: #ff6b6b;
    opacity: 0.9;
}

.error-message {
    font-size: 18px;
    margin-bottom: 24px;
    font-weight: 500;
}

.retry-btn {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.retry-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}


/* 响应式设计 */

@media (max-width: 1200px) {
    .big-screen-container .metrics-grid {
        max-width: 1000px;
    }
    .big-screen-container .metrics-row {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .big-screen-container .metrics-grid {
        flex-direction: column;
        gap: 30px;
        max-width: 500px;
    }
    .big-screen-container .metrics-row {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
    .big-screen-container .big-screen-header {
        padding: 15px 20px;
        height: 80px;
    }
    .big-screen-container .big-screen-content {
        top: 40px;
        padding: 20px;
    }
    .big-screen-container .metric-value {
        font-size: 48px;
    }
    .big-screen-container .metric-label {
        font-size: 14px;
    }
    .big-screen-container .time-clock {
        font-size: 24px;
    }
    .big-screen-container .time-date {
        font-size: 14px;
    }
    .big-screen-container .system-title {
        font-size: 20px;
    }
    .big-screen-container .data-info {
        font-size: 12px;
    }
}


/* ====== 弹窗暗色主题适配 ====== */


/* Bootstrap 下拉菜单暗色主题 */

[data-theme="dark"] .dropdown-menu {
    background-color: var(--dropdown-bg) !important;
    border-color: var(--dropdown-border) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .dropdown-item:hover,
[data-theme="dark"] .dropdown-item:focus {
    background-color: var(--dropdown-hover) !important;
    color: var(--text-primary) !important;
}


/* Bootstrap Modal 暗色主题 */

[data-theme="dark"] .modal-content {
    background-color: var(--modal-bg) !important;
    border-color: var(--border-muted) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .modal-header {
    background-color: var(--modal-bg) !important;
    border-bottom-color: var(--border-muted) !important;
}

[data-theme="dark"] .modal-title {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .modal-body {
    background-color: var(--modal-bg) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .modal-footer {
    background-color: var(--modal-bg) !important;
    border-top-color: var(--border-muted) !important;
}

[data-theme="dark"] .modal-backdrop {
    background-color: var(--modal-overlay) !important;
}


/* Daterangepicker 日历弹窗暗色主题 */

[data-theme="dark"] .daterangepicker {
    background-color: var(--modal-bg) !important;
    border-color: var(--border-muted) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .daterangepicker .calendar-table {
    background-color: var(--modal-bg) !important;
}

[data-theme="dark"] .daterangepicker .calendar-table th,
[data-theme="dark"] .daterangepicker .calendar-table td {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .daterangepicker .calendar-table .available:hover {
    background-color: var(--dropdown-hover) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .daterangepicker .calendar-table .available.in-range {
    background-color: var(--primary-light) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .daterangepicker .calendar-table .available.start-date,
[data-theme="dark"] .daterangepicker .calendar-table .available.end-date {
    background-color: var(--primary-color) !important;
    color: white !important;
}

[data-theme="dark"] .daterangepicker .calendar-table .available.start-date:hover,
[data-theme="dark"] .daterangepicker .calendar-table .available.end-date:hover {
    background-color: var(--primary-dark) !important;
}

[data-theme="dark"] .daterangepicker .drp-selected {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .daterangepicker .ranges li {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .daterangepicker .ranges li:hover {
    background-color: var(--dropdown-hover) !important;
}

[data-theme="dark"] .daterangepicker .ranges li.active {
    background-color: var(--primary-color) !important;
    color: white !important;
}

[data-theme="dark"] .daterangepicker .drp-buttons {
    border-top-color: var(--border-muted) !important;
}

[data-theme="dark"] .daterangepicker .drp-buttons .btn {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: white !important;
}

[data-theme="dark"] .daterangepicker .drp-buttons .btn:hover {
    background-color: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
}

[data-theme="dark"] .daterangepicker .drp-buttons .btn.btn-default {
    background-color: transparent !important;
    border-color: var(--border-muted) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .daterangepicker .drp-buttons .btn.btn-default:hover {
    background-color: var(--dropdown-hover) !important;
}


/* 原生日期选择器暗色主题适配（部分浏览器支持有限） */

[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1) brightness(2);
    opacity: 0.8;
}

[data-theme="dark"] input[type="date"]::-webkit-datetime-edit-text,
[data-theme="dark"] input[type="date"]::-webkit-datetime-edit-month-field,
[data-theme="dark"] input[type="date"]::-webkit-datetime-edit-day-field,
[data-theme="dark"] input[type="date"]::-webkit-datetime-edit-year-field {
    color: var(--text-primary) !important;
}


/* 原生日期选择器弹窗背景（Chrome/Edge，通过伪元素无法完全控制，但可以尝试） */

@supports (-webkit-appearance: none) {
    [data-theme="dark"] input[type="date"] {
        color-scheme: dark;
    }
}


/* 弹窗内表单元素暗色主题适配 */

[data-theme="dark"] .modal .form-control,
[data-theme="dark"] .modal .form-select,
[data-theme="dark"] .custom-modal .form-control,
[data-theme="dark"] .custom-modal .form-select {
    background-color: var(--input-bg) !important;
    border-color: var(--input-border) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .modal .form-control::placeholder,
[data-theme="dark"] .modal .form-select::placeholder,
[data-theme="dark"] .custom-modal .form-control::placeholder,
[data-theme="dark"] .custom-modal .form-select::placeholder,
[data-theme="dark"] .form-control::placeholder,
[data-theme="dark"] .form-select::placeholder {
    color: rgba(255, 255, 255, 0.5) !important;
    opacity: 1;
}


/* 全局输入框暗色主题适配 */

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select,
[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] input[type="email"],
[data-theme="dark"] input[type="password"],
[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="time"],
[data-theme="dark"] textarea {
    background-color: var(--input-bg) !important;
    border-color: var(--input-border) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus,
[data-theme="dark"] input[type="text"]:focus,
[data-theme="dark"] input[type="number"]:focus,
[data-theme="dark"] input[type="email"]:focus,
[data-theme="dark"] input[type="password"]:focus,
[data-theme="dark"] input[type="date"]:focus,
[data-theme="dark"] input[type="time"]:focus,
[data-theme="dark"] textarea:focus {
    background-color: var(--input-bg-focus) !important;
    border-color: var(--primary-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .modal .form-control:focus,
[data-theme="dark"] .modal .form-select:focus,
[data-theme="dark"] .custom-modal .form-control:focus,
[data-theme="dark"] .custom-modal .form-select:focus {
    background-color: var(--input-bg-focus) !important;
    border-color: var(--primary-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .modal .form-label,
[data-theme="dark"] .custom-modal .form-label {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .modal .form-check-label,
[data-theme="dark"] .custom-modal .form-check-label {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .modal .alert,
[data-theme="dark"] .custom-modal .alert {
    background-color: var(--card-bg-solid) !important;
    border-color: var(--border-muted) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .modal .alert-warning {
    background-color: rgba(255, 193, 7, 0.1) !important;
    border-color: rgba(255, 193, 7, 0.3) !important;
    color: #ffc107 !important;
}

[data-theme="dark"] .modal p,
[data-theme="dark"] .custom-modal p {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .modal strong,
[data-theme="dark"] .custom-modal strong {
    color: var(--text-primary) !important;
}