/* ============================================
   网管数据汇聚与国家平台上报系统 - 若依风格样式
   RuoYi-Vue Admin Style
   ============================================ */

/* CSS 变量 - 若依配色方案 */
:root {
    /* 侧边栏 */
    --sidebar-bg: #304156;
    --sidebar-bg-dark: #263445;
    --sidebar-text: #bfcbd9;
    --sidebar-text-active: #ffffff;
    --sidebar-hover-bg: #263445;
    --sidebar-active-bg: #1890ff;

    /* 主色调 */
    --primary-color: #409EFF;
    --success-color: #67C23A;
    --warning-color: #E6A23C;
    --danger-color: #F56C6C;
    --info-color: #909399;

    /* 背景色 */
    --bg-color: #f0f2f5;
    --bg-white: #ffffff;
    --bg-card: #ffffff;

    /* 边框 */
    --border-color: #e4e7ed;
    --border-light: #ebeef5;

    /* 文字 */
    --text-primary: #303133;
    --text-regular: #606266;
    --text-secondary: #909399;
    --text-placeholder: #c0c4cc;

    /* 阴影 */
    --shadow-base: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
    --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.12), 0 0 6px rgba(0, 0, 0, 0.04);

    /* 圆角 */
    --radius-sm: 2px;
    --radius-base: 4px;
    --radius-lg: 8px;

    /* 过渡 */
    --transition: all 0.3s;
}

/* ============================================
   登录密码保护页面
   ============================================ */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.login-overlay.hidden {
    display: none;
}

.login-box {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 40px;
    width: 380px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #409EFF, #67C23A);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: bold;
    color: white;
    margin: 0 auto 16px;
    box-shadow: 0 8px 20px rgba(64, 158, 255, 0.3);
}

.login-header h2 {
    font-size: 20px;
    color: #303133;
    margin: 0 0 8px;
    font-weight: 600;
}

.login-header p {
    font-size: 13px;
    color: #909399;
    margin: 0;
}

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

.login-form .form-group label {
    display: block;
    font-size: 14px;
    color: #606266;
    margin-bottom: 8px;
    font-weight: 500;
}

.login-form .form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #dcdfe6;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s;
    box-sizing: border-box;
}

.login-form .form-group input:focus {
    outline: none;
    border-color: #409EFF;
    box-shadow: 0 0 0 3px rgba(64, 158, 255, 0.1);
}

.login-error {
    color: #F56C6C;
    font-size: 13px;
    margin-bottom: 16px;
    padding: 8px 12px;
    background: #fef0f0;
    border-radius: 4px;
    text-align: center;
}

.login-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #409EFF, #66b1ff);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.login-btn:hover {
    background: linear-gradient(135deg, #66b1ff, #409EFF);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(64, 158, 255, 0.3);
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #ebeef5;
}

.login-footer span {
    font-size: 12px;
    color: #c0c4cc;
}

/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-color);
    overflow: hidden;
}

/* 整体布局 */
.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* ============================================
   左侧菜单 - 若依深蓝风格
   ============================================ */
.sidebar {
    width: 210px;
    background-color: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    overflow: hidden;
}

.sidebar-header {
    height: 50px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    background-color: var(--sidebar-bg-dark);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #409EFF, #36D1DC);
    border-radius: var(--radius-base);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    color: white;
}

.logo-text {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    white-space: nowrap;
}

.sidebar-nav {
    flex: 1;
    padding: 10px 0;
    overflow-y: auto;
}

.nav-section-title {
    padding: 10px 20px 5px;
    font-size: 12px;
    color: var(--sidebar-text);
    opacity: 0.6;
}

.nav-item {
    display: flex;
    align-items: center;
    height: 50px;
    padding: 0 20px;
    color: var(--sidebar-text);
    cursor: pointer;
    transition: var(--transition);
    gap: 10px;
    position: relative;
}

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

.nav-item.active {
    background-color: var(--primary-color);
    color: var(--sidebar-text-active);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--primary-color);
}

.nav-icon {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

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

/* 子菜单样式 */
.nav-group {
    position: relative;
}

.nav-parent {
    justify-content: flex-start;
}

.nav-parent .nav-arrow {
    margin-left: auto;
    font-size: 10px;
    transition: transform 0.3s;
}

.nav-parent.expanded .nav-arrow {
    transform: rotate(180deg);
}

.nav-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: rgba(0, 0, 0, 0.1);
}

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

.nav-child {
    height: 44px;
    padding-left: 50px !important;
    font-size: 13px;
}

.nav-child:hover {
    background-color: rgba(0, 0, 0, 0.15);
}

.nav-child.active {
    background-color: var(--primary-color);
}

/* 侧边栏滚动条 */
.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

/* ============================================
   主内容区
   ============================================ */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-color: var(--bg-color);
}

/* 顶部栏 - 若依白色风格 */
.topbar {
    height: 50px;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    flex-shrink: 0;
    box-shadow: var(--shadow-light);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-regular);
}

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

.breadcrumb-item.active {
    color: var(--text-primary);
}

.breadcrumb-separator {
    color: var(--text-placeholder);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tenant-selector,
.project-selector {
    display: flex;
    align-items: center;
    gap: 8px;
}

.tenant-label,
.project-label {
    font-size: 14px;
    color: var(--text-regular);
}

.tenant-select,
.project-select {
    height: 32px;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-base);
    padding: 0 30px 0 12px;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23909399' d='M6 8.5L1.5 4h9L6 8.5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    min-width: 240px;
}

.tenant-select:focus,
.project-select:focus {
    border-color: var(--primary-color);
}

/* 若依风格按钮 */
.el-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 32px;
    padding: 0 15px;
    font-size: 14px;
    border-radius: var(--radius-base);
    border: 1px solid var(--border-color);
    background-color: var(--bg-white);
    color: var(--text-regular);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.el-button:hover {
    color: var(--primary-color);
    border-color: #c6e2ff;
    background-color: #ecf5ff;
}

.el-button--primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.el-button--primary:hover {
    background-color: #66b1ff;
    border-color: #66b1ff;
    color: white;
}

.el-button--success {
    background-color: var(--success-color);
    border-color: var(--success-color);
    color: white;
}

.el-button--success:hover {
    background-color: #85ce61;
    border-color: #85ce61;
}

.el-button--warning {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: white;
}

.el-button--warning:hover {
    background-color: #ebb563;
    border-color: #ebb563;
}

.el-button--danger {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
    color: white;
}

.el-button--danger:hover {
    background-color: #f78989;
    border-color: #f78989;
}

.el-button--text {
    border: none;
    background: none;
    color: var(--primary-color);
    padding: 0 8px;
}

.el-button--text:hover {
    background: none;
    color: #66b1ff;
}

.el-button--small {
    height: 28px;
    padding: 0 12px;
    font-size: 12px;
}

/* 内容区域 */
.content-area {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    background-color: var(--bg-color);
}

/* 页面容器 */
.page {
    display: none;
}

.page.active {
    display: block;
}

/* ============================================
   卡片组件 - 若依风格
   ============================================ */
.el-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-base);
    box-shadow: var(--shadow-light);
    margin-bottom: 16px;
    overflow: hidden;
}

.el-card__header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--bg-white);
}

.el-card__title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
}

.el-card__body {
    padding: 20px;
}

.el-card__body.no-padding {
    padding: 0;
}

/* ============================================
   KPI 卡片网格 - 若依风格
   ============================================ */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.kpi-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-base);
    padding: 20px;
    box-shadow: var(--shadow-light);
    display: flex;
    align-items: center;
    gap: 16px;
}

.kpi-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.kpi-icon.blue {
    background-color: #ecf5ff;
    color: var(--primary-color);
}

.kpi-icon.green {
    background-color: #f0f9eb;
    color: var(--success-color);
}

.kpi-icon.orange {
    background-color: #fdf6ec;
    color: var(--warning-color);
}

.kpi-icon.red {
    background-color: #fef0f0;
    color: var(--danger-color);
}

.kpi-icon.purple {
    background-color: #f4f4f5;
    color: #909399;
}

.kpi-content {
    flex: 1;
}

.kpi-value {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.kpi-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.kpi-suffix {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-secondary);
}

/* ============================================
   表格样式 - 若依 Element 风格
   ============================================ */
.el-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.el-table th,
.el-table td {
    padding: 12px 10px;
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.el-table th {
    background-color: #f5f7fa;
    color: var(--text-regular);
    font-weight: 500;
    white-space: nowrap;
    user-select: none;
}

.el-table th.sortable {
    cursor: pointer;
}

.el-table th.sortable:hover {
    background-color: #ebeef5;
}

.el-table th::after {
    content: '';
}

.el-table th.sortable::after {
    content: '↕';
    margin-left: 4px;
    color: var(--text-placeholder);
    font-size: 12px;
}

.el-table th.sort-asc::after {
    content: '↑';
    color: var(--primary-color);
}

.el-table th.sort-desc::after {
    content: '↓';
    color: var(--primary-color);
}

.el-table tbody tr:hover {
    background-color: #f5f7fa;
}

/* 斑马纹 */
.el-table--striped tbody tr:nth-child(even) {
    background-color: #fafafa;
}

.el-table--striped tbody tr:nth-child(even):hover {
    background-color: #f5f7fa;
}

.el-table td {
    color: var(--text-primary);
}

/* 小时汇总数据转置表格 */
.hourly-table-container {
    max-height: 400px;
    overflow: auto;
}

.hourly-transposed-table {
    min-width: 100%;
}

.hourly-transposed-table th,
.hourly-transposed-table td {
    padding: 10px 8px;
    font-size: 13px;
    border: 1px solid var(--border-light);
}

.hourly-transposed-table th {
    position: sticky;
    top: 0;
    z-index: 2;
}

.hourly-transposed-table th:first-child {
    z-index: 3;
}

.hourly-transposed-table td:first-child {
    font-size: 13px;
    line-height: 1.4;
    max-width: 240px;
    word-wrap: break-word;
    white-space: normal;
}

.hourly-transposed-table tbody tr:hover {
    background-color: #ecf5ff !important;
}

.hourly-transposed-table tbody tr:hover td:first-child {
    background-color: #ecf5ff !important;
}

/* ============================================
   状态标签 - Element Tag 风格
   ============================================ */
.el-tag {
    display: inline-flex;
    align-items: center;
    height: 24px;
    padding: 0 8px;
    font-size: 12px;
    border-radius: var(--radius-base);
    white-space: nowrap;
    gap: 4px;
}

.el-tag--success {
    background-color: #f0f9eb;
    border: 1px solid #e1f3d8;
    color: var(--success-color);
}

.el-tag--danger {
    background-color: #fef0f0;
    border: 1px solid #fde2e2;
    color: var(--danger-color);
}

.el-tag--warning {
    background-color: #fdf6ec;
    border: 1px solid #faecd8;
    color: var(--warning-color);
}

.el-tag--info {
    background-color: #f4f4f5;
    border: 1px solid #e9e9eb;
    color: var(--info-color);
}

.el-tag--primary {
    background-color: #ecf5ff;
    border: 1px solid #d9ecff;
    color: var(--primary-color);
}

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

.el-tag--small {
    height: 20px;
    padding: 0 6px;
    font-size: 11px;
}

/* ============================================
   筛选区域 - 若依风格
   ============================================ */
.filter-container {
    background-color: var(--bg-white);
    border-radius: var(--radius-base);
    padding: 18px 20px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-light);
}

.filter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
}

.filter-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.el-input {
    height: 32px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-base);
    padding: 0 12px;
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
    transition: var(--transition);
    min-width: 180px;
    background-color: var(--bg-white);
}

.el-input:focus {
    border-color: var(--primary-color);
}

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

.el-select {
    height: 32px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-base);
    padding: 0 30px 0 12px;
    font-size: 14px;
    color: var(--text-primary);
    outline: none;
    cursor: pointer;
    min-width: 120px;
    background-color: var(--bg-white);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23909399' d='M6 8.5L1.5 4h9L6 8.5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: var(--transition);
}

.el-select:focus {
    border-color: var(--primary-color);
}

.filter-buttons {
    display: flex;
    gap: 10px;
}

/* ============================================
   配置卡片
   ============================================ */
.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 16px;
}

.config-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-base);
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.config-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background-color: #f5f7fa;
    border-bottom: 1px solid var(--border-light);
}

.config-type {
    display: flex;
    align-items: center;
    gap: 12px;
}

.config-type-badge {
    padding: 4px 12px;
    border-radius: var(--radius-base);
    font-size: 12px;
    font-weight: 500;
}

.config-type-badge.mqtt {
    background-color: #ecf5ff;
    color: var(--primary-color);
}

.config-type-badge.http {
    background-color: #f0f9eb;
    color: var(--success-color);
}

.config-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-regular);
}

.config-body {
    padding: 16px 20px;
}

.config-row {
    display: flex;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
}

.config-row:last-child {
    border-bottom: none;
}

.config-key {
    width: 120px;
    color: var(--text-secondary);
    font-size: 14px;
    flex-shrink: 0;
}

.config-value {
    flex: 1;
    color: var(--text-primary);
    font-size: 14px;
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    word-break: break-all;
}

.config-footer {
    display: flex;
    gap: 10px;
    padding: 12px 20px;
    background-color: #f5f7fa;
    border-top: 1px solid var(--border-light);
}

/* Switch 开关 - 样式已移至 upload-switch 部分 */

/* ============================================
   抽屉 Drawer - Element 风格
   ============================================ */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    display: none;
}

.drawer-overlay.active {
    display: block;
}

.el-drawer {
    position: fixed;
    top: 0;
    right: -650px;
    width: 650px;
    height: 100vh;
    background-color: var(--bg-white);
    z-index: 2001;
    transition: right 0.3s;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.15);
}

.el-drawer.active {
    right: 0;
}

.el-drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    flex-shrink: 0;
}

.el-drawer__title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
}

.el-drawer__close {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.el-drawer__close:hover {
    background-color: #f5f7fa;
    color: var(--text-primary);
}

.el-drawer__body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

/* ============================================
   弹窗 Dialog - Element 风格
   ============================================ */
.dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 3000;
    display: none;
    align-items: center;
    justify-content: center;
}

.dialog-overlay.active {
    display: flex;
}

.el-dialog {
    background-color: var(--bg-white);
    border-radius: var(--radius-base);
    width: 90%;
    max-width: 700px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-base);
}

.el-dialog__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
}

.el-dialog__title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
}

.el-dialog__close {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.el-dialog__close:hover {
    background-color: #f5f7fa;
    color: var(--text-primary);
}

.el-dialog__body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

/* ============================================
   表单样式 - Element 风格
   ============================================ */
.el-form {
    width: 100%;
}

.el-form-item {
    margin-bottom: 20px;
}

.el-form-item:last-child {
    margin-bottom: 0;
}

.el-form-item > label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.4;
}

.el-form-item > label .required {
    color: #f56c6c;
    margin-left: 2px;
}

.el-form-item .el-input,
.el-form-item .el-select,
.el-form-item .el-textarea {
    width: 100%;
    box-sizing: border-box;
}

.el-textarea {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-base);
    font-size: 14px;
    color: var(--text-primary);
    resize: vertical;
    font-family: inherit;
    transition: border-color 0.2s;
    min-height: 80px;
}

.el-textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(64, 158, 255, 0.1);
}

.el-textarea::placeholder {
    color: #c0c4cc;
}

/* 参数选择容器 */
.param-select-container {
    background: #fafafa;
    border: 1px solid #e4e7ed !important;
    border-radius: 6px !important;
    padding: 16px !important;
}

.param-category-group {
    margin-bottom: 16px !important;
    padding-bottom: 12px;
    border-bottom: 1px dashed #e4e7ed;
}

.param-category-group:last-child {
    margin-bottom: 0 !important;
    padding-bottom: 0;
    border-bottom: none;
}

.param-category-group > div:first-child {
    font-size: 13px !important;
    font-weight: 600 !important;
    color: var(--primary-color) !important;
    margin-bottom: 10px !important;
    padding-left: 8px;
    border-left: 3px solid var(--primary-color);
}

/* 复选框美化 */
.param-category-group label {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 6px 12px !important;
    background: white !important;
    border: 1px solid #e4e7ed !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 13px !important;
    color: var(--text-regular) !important;
    transition: all 0.2s !important;
    margin: 0 !important;
}

.param-category-group label:hover {
    border-color: var(--primary-color) !important;
    color: var(--primary-color) !important;
}

.param-category-group label:has(input:checked) {
    background: #ecf5ff !important;
    border-color: var(--primary-color) !important;
    color: var(--primary-color) !important;
}

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

/* 弹窗内按钮组 */
.el-form-item .el-button {
    margin-right: 8px;
}

.el-form-item .el-button:last-child {
    margin-right: 0;
}

/* 详情弹窗样式 */
.detail-section {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #ebeef5;
}

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

.detail-section h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
}

.detail-section p {
    margin: 8px 0;
    font-size: 13px;
    color: var(--text-regular);
    line-height: 1.6;
}

.detail-section p strong {
    color: var(--text-primary);
    font-weight: 500;
    display: inline-block;
    min-width: 80px;
}

.detail-section code {
    background: #f5f7fa;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 12px;
    color: #e6a23c;
}

.detail-section ul {
    margin: 8px 0;
    padding-left: 20px;
}

.detail-section li {
    font-size: 13px;
    color: var(--text-regular);
    margin-bottom: 4px;
}

/* JSON 代码块 */
.code-block {
    background-color: #f5f7fa;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-base);
    padding: 16px;
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-primary);
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

/* ============================================
   Tabs 标签页 - Element 风格
   ============================================ */
.el-tabs__header {
    display: flex;
    border-bottom: 2px solid var(--border-light);
    margin-bottom: 16px;
}

.el-tabs__item {
    padding: 10px 20px;
    color: var(--text-regular);
    font-size: 14px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
}

.el-tabs__item:hover {
    color: var(--primary-color);
}

.el-tabs__item.is-active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.el-tabs__content {
    display: none;
}

.el-tabs__content.is-active {
    display: block;
}

/* ============================================
   时间轴 Timeline - Element 风格
   ============================================ */
.el-timeline {
    padding-left: 10px;
}

.el-timeline-item {
    position: relative;
    padding-bottom: 20px;
    padding-left: 28px;
}

.el-timeline-item:last-child {
    padding-bottom: 0;
}

.el-timeline-item::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 10px;
    bottom: -10px;
    width: 2px;
    background-color: var(--border-light);
}

.el-timeline-item:last-child::before {
    display: none;
}

.el-timeline-item__node {
    position: absolute;
    left: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    color: white;
    z-index: 1;
}

.el-timeline-item__node--success {
    background-color: var(--success-color);
}

.el-timeline-item__node--danger {
    background-color: var(--danger-color);
}

.el-timeline-item__node--warning {
    background-color: var(--warning-color);
}

.el-timeline-item__node--info {
    background-color: var(--info-color);
}

.el-timeline-item__node--primary {
    background-color: var(--primary-color);
}

.el-timeline-item__content {
    background-color: #f5f7fa;
    border-radius: var(--radius-base);
    padding: 12px 16px;
}

.el-timeline-item__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.el-timeline-item__title {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
}

.el-timeline-item__time {
    font-size: 12px;
    color: var(--text-secondary);
}

.el-timeline-item__duration {
    font-size: 12px;
    color: var(--primary-color);
    font-weight: 500;
}

.el-timeline-item__error {
    font-size: 12px;
    color: var(--danger-color);
    margin-top: 8px;
    padding: 8px;
    background-color: #fef0f0;
    border-radius: var(--radius-sm);
}

/* ============================================
   Info 描述列表
   ============================================ */
.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.info-value {
    font-size: 14px;
    color: var(--text-primary);
}

/* Trace 摘要 */
.trace-summary {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
    padding: 16px;
    background-color: #f5f7fa;
    border-radius: var(--radius-base);
}

/* ============================================
   汇聚状态卡片 - Dashboard
   ============================================ */
.agg-info {
    padding: 0;
}

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

.agg-title {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
}

.agg-meta {
    display: flex;
    gap: 24px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.agg-progress {
    margin-bottom: 20px;
}

.progress-bar {
    height: 8px;
    background-color: #e4e7ed;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #36d1dc);
    border-radius: 4px;
    transition: width 0.3s ease;
}

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

.agg-devices {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.agg-device-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background-color: #f5f7fa;
    border-radius: var(--radius-base);
    font-size: 13px;
}

.agg-device-item .device-icon {
    font-size: 18px;
}

.agg-device-item .device-name {
    flex: 1;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.agg-device-item .device-count {
    color: var(--primary-color);
    font-weight: 500;
}

/* 汇聚值展示 */
.agg-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

.agg-value-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background-color: #f5f7fa;
    border-radius: var(--radius-base);
    position: relative;
}

/* 自定义tooltip - 立即显示 */
.agg-value-item[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(48, 49, 51, 0.95);
    color: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000;
    margin-bottom: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.agg-value-item[data-tooltip]:hover::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: rgba(48, 49, 51, 0.95);
    z-index: 1000;
}

.agg-value-item .value-icon {
    font-size: 20px;
}

.agg-value-item .value-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.agg-value-item .value-num {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-left: auto;
}

/* ============================================
   项目信息卡片
   ============================================ */
.project-info-card {
    margin-bottom: 16px;
}

.project-info-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.project-info-main {
    display: flex;
    align-items: center;
    gap: 16px;
}

.project-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.project-info-details {
    display: flex;
    gap: 32px;
}

.project-detail-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.project-detail-item .detail-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.project-detail-item .detail-value {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

/* ============================================
   批次卡片 - 新增
   ============================================ */
.batch-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-base);
    margin-bottom: 12px;
    overflow: hidden;
}

.batch-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background-color: #f5f7fa;
    border-bottom: 1px solid var(--border-light);
    cursor: pointer;
}

.batch-header:hover {
    background-color: #ebeef5;
}

.batch-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.batch-time {
    font-weight: 500;
    color: var(--text-primary);
}

.batch-stats {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.batch-stat {
    display: flex;
    align-items: center;
    gap: 4px;
}

.batch-stat-value {
    font-weight: 500;
}

.batch-stat-value.success {
    color: var(--success-color);
}

.batch-stat-value.danger {
    color: var(--danger-color);
}

.batch-body {
    display: none;
    padding: 12px 16px;
}

.batch-body.active {
    display: block;
}

/* ============================================
   空状态
   ============================================ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

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

/* ============================================
   Toast 通知 - Element Message 风格
   ============================================ */
.message-container {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.el-message {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background-color: var(--bg-white);
    border-radius: var(--radius-base);
    box-shadow: var(--shadow-base);
    animation: messageSlideIn 0.3s ease;
    min-width: 300px;
}

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

.el-message--success {
    background-color: #f0f9eb;
    border: 1px solid #e1f3d8;
}

.el-message--success .el-message__icon {
    color: var(--success-color);
}

.el-message--warning {
    background-color: #fdf6ec;
    border: 1px solid #faecd8;
}

.el-message--warning .el-message__icon {
    color: var(--warning-color);
}

.el-message--error {
    background-color: #fef0f0;
    border: 1px solid #fde2e2;
}

.el-message--error .el-message__icon {
    color: var(--danger-color);
}

.el-message--info {
    background-color: #f4f4f5;
    border: 1px solid #e9e9eb;
}

.el-message--info .el-message__icon {
    color: var(--info-color);
}

.el-message__icon {
    font-size: 16px;
}

.el-message__content {
    font-size: 14px;
    color: var(--text-primary);
}

/* ============================================
   图表区域
   ============================================ */
.chart-container {
    height: 220px;
    position: relative;
}

.chart-canvas {
    width: 100%;
    height: 100%;
}

.chart-toolbar {
    display: flex;
    gap: 8px;
}

/* ============================================
   滚动条
   ============================================ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background-color: #f5f7fa;
}

::-webkit-scrollbar-thumb {
    background-color: #dcdfe6;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #c0c4cc;
}

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1200px) {
    .config-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 64px;
    }

    .logo-text,
    .nav-text {
        display: none;
    }

    .nav-item {
        justify-content: center;
        padding: 0 16px;
    }

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

    .filter-form {
        flex-direction: column;
    }

    .el-drawer {
        width: 100%;
        right: -100%;
    }
}

/* ============================================
   质量报告样式
   ============================================ */
.quality-report {
    padding: 0;
}

.quality-report .report-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.quality-report .report-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.report-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.report-summary .summary-item {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e7ed 100%);
    border-radius: var(--radius-lg);
}

.report-summary .summary-value {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

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

.report-details {
    margin-bottom: 24px;
}

.report-details h4,
.report-issues h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-light);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.details-grid .detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: #f5f7fa;
    border-radius: var(--radius-base);
}

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

.details-grid .detail-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.report-issues {
    margin-top: 24px;
}

@media (max-width: 1024px) {
    .report-summary {
        grid-template-columns: repeat(2, 1fr);
    }

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

/* ============================================
   表单样式
   ============================================ */
.form-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

.el-input[type="date"],
.el-input[type="number"] {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-base);
    font-size: 14px;
    color: var(--text-primary);
    transition: var(--transition);
}

.el-input[type="date"]:focus,
.el-input[type="number"]:focus {
    border-color: var(--primary-color);
    outline: none;
}

.el-input[readonly] {
    cursor: not-allowed;
}

/* ============================================
   统计分析/领导驾驶舱样式
   ============================================ */
.analytics-header {
    margin-bottom: 20px;
}

.analytics-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.analytics-kpi-card {
    background: linear-gradient(135deg, #ffffff 0%, #f5f7fa 100%);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.analytics-kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-base);
}

.analytics-kpi-card.highlight {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    border: 2px solid #81c784;
}

.kpi-icon-large {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.kpi-icon-large.green { background: linear-gradient(135deg, #67C23A 0%, #85ce61 100%); }
.kpi-icon-large.blue { background: linear-gradient(135deg, #409EFF 0%, #66b1ff 100%); }
.kpi-icon-large.yellow { background: linear-gradient(135deg, #E6A23C 0%, #ebb563 100%); }
.kpi-icon-large.red { background: linear-gradient(135deg, #F56C6C 0%, #f78989 100%); }

.kpi-info {
    flex: 1;
}

.kpi-value-large {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.kpi-unit {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-secondary);
    margin-left: 4px;
}

.analytics-grid {
    display: grid;
    grid-template-columns: 280px 1fr 300px;
    gap: 16px;
}

.analytics-column {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.analytics-column.wide {
    min-width: 0;
}

/* 排名图表 */
.ranking-chart {
    min-height: 180px;
}

.ranking-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
}

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

.ranking-index {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: white;
}

.ranking-index.top1 { background: linear-gradient(135deg, #ffd700 0%, #ffb700 100%); }
.ranking-index.top2 { background: linear-gradient(135deg, #c0c0c0 0%, #a0a0a0 100%); }
.ranking-index.top3 { background: linear-gradient(135deg, #cd7f32 0%, #b87333 100%); }
.ranking-index.normal { background: var(--info-color); }

.ranking-info {
    flex: 1;
    min-width: 0;
}

.ranking-name {
    font-size: 13px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ranking-bar-container {
    height: 6px;
    background: var(--border-light);
    border-radius: 3px;
    margin-top: 4px;
    overflow: hidden;
}

.ranking-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

.ranking-bar.biogas { background: linear-gradient(90deg, #E6A23C, #f0c78a); }
.ranking-bar.power { background: linear-gradient(90deg, #67C23A, #95d475); }

.ranking-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    min-width: 80px;
    text-align: right;
}

/* 仪表盘 */
.gauge-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

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

.gauge-circle {
    width: 80px;
    height: 80px;
    margin: 0 auto 8px;
    position: relative;
}

.gauge-circle svg {
    transform: rotate(-90deg);
    width: 100%;
    height: 100%;
}

.gauge-bg {
    fill: none;
    stroke: var(--border-light);
    stroke-width: 8;
}

.gauge-fill {
    fill: none;
    stroke: var(--success-color);
    stroke-width: 8;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.5s ease;
}

.gauge-fill.warning { stroke: var(--warning-color); }
.gauge-fill.danger { stroke: var(--danger-color); }

.gauge-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.gauge-label {
    font-size: 12px;
    color: var(--text-secondary);
}

/* 告警统计 */
.alert-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.alert-stat-item {
    text-align: center;
    padding: 12px;
    background: #f5f7fa;
    border-radius: var(--radius-base);
}

.alert-count {
    font-size: 24px;
    font-weight: 700;
}

.alert-count.danger { color: var(--danger-color); }
.alert-count.warning { color: var(--warning-color); }
.alert-count.success { color: var(--success-color); }

.alert-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.alert-type-chart {
    min-height: 100px;
}

.alert-type-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
}

.alert-type-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.alert-type-name {
    flex: 1;
    font-size: 12px;
    color: var(--text-regular);
}

.alert-type-count {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

/* 设备状态 */
.device-stats {
    padding: 0;
}

.device-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-light);
}

.device-stat-row:last-of-type {
    border-bottom: none;
}

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

.stat-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.stat-value.online { color: var(--success-color); }
.stat-value.offline { color: var(--danger-color); }

.device-progress {
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.device-progress .progress-bar {
    flex: 1;
    height: 8px;
    background: #fef0f0;
}

.device-progress .progress-fill {
    background: linear-gradient(90deg, #67C23A, #85ce61);
}

.device-progress .progress-text {
    font-size: 12px;
    color: var(--success-color);
    font-weight: 500;
    min-width: 60px;
}

/* 趋势周期按钮 */
.trend-period-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* 响应式 */
@media (max-width: 1400px) {
    .analytics-grid {
        grid-template-columns: 1fr 1fr;
    }

    .analytics-column:first-child {
        order: 2;
    }

    .analytics-column.wide {
        grid-column: span 2;
        order: 1;
    }

    .analytics-column:last-child {
        order: 3;
    }
}

@media (max-width: 1024px) {
    .analytics-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .analytics-grid {
        grid-template-columns: 1fr;
    }

    .analytics-column.wide {
        grid-column: span 1;
    }
}

/* ============================================
   项目初始化步骤
   ============================================ */
.init-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 0;
    margin-bottom: 24px;
    background: var(--bg-white);
    border-radius: var(--radius-base);
    box-shadow: var(--shadow-light);
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #c0c4cc;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}

.step-item.active .step-number,
.step-item.completed .step-number {
    background: var(--primary-color);
}

.step-item.completed .step-number {
    background: var(--success-color);
}

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

.step-item.active .step-label {
    color: var(--primary-color);
    font-weight: 500;
}

.step-line {
    width: 100px;
    height: 2px;
    background: #c0c4cc;
    margin: 0 16px;
}

.step-line.completed {
    background: var(--success-color);
}

.init-step-content {
    display: none;
}

.init-step-content.active {
    display: block;
}

.init-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
    padding: 20px;
    background: var(--bg-white);
    border-radius: var(--radius-base);
}

/* 方法学卡片 */
.methodology-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.methodology-card {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    cursor: pointer;
    transition: var(--transition);
}

.methodology-card:hover {
    border-color: var(--primary-color);
    background: #f5f9ff;
}

.methodology-card.selected {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f5f9ff 0%, #e8f4ff 100%);
}

.methodology-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.methodology-code {
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
}

.methodology-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.methodology-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.methodology-params {
    font-size: 13px;
    color: var(--text-regular);
}

.methodology-detail {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

.methodology-detail h4 {
    margin: 0 0 12px;
    font-size: 15px;
    color: var(--text-primary);
}

.methodology-help {
    line-height: 1.8;
}

.methodology-help h4 {
    margin: 16px 0 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.methodology-help h4:first-child {
    margin-top: 0;
}

.methodology-help p {
    margin: 0 0 12px;
    font-size: 14px;
    color: var(--text-regular);
}

.methodology-help ul {
    margin: 0 0 12px;
    padding-left: 20px;
}

.methodology-help li {
    font-size: 14px;
    color: var(--text-regular);
    margin-bottom: 6px;
}

.methodology-info p {
    margin: 6px 0;
    font-size: 14px;
    color: var(--text-regular);
}

.methodology-info strong {
    color: var(--text-primary);
}

.detail-section {
    margin-bottom: 20px;
}

.detail-section h4 {
    margin: 0 0 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-light);
}

.detail-section p {
    margin: 6px 0;
    font-size: 13px;
    color: var(--text-regular);
}

/* 初始化表单 */
.init-form {
    max-width: 800px;
}

.form-row {
    display: flex;
    gap: 24px;
    margin-bottom: 20px;
}

.form-group {
    flex: 1;
}

.form-group.full-width {
    flex: 2;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-label.required::after {
    content: '*';
    color: var(--danger-color);
    margin-left: 4px;
}

.file-upload-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.file-hint {
    font-size: 12px;
    color: var(--text-secondary);
}

.checkbox-group {
    display: flex;
    gap: 16px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--text-regular);
    cursor: pointer;
}

.form-actions {
    margin-top: 16px;
}

/* 数据来源配置 */
.data-source-config h4 {
    margin: 0 0 12px;
    font-size: 15px;
    color: var(--text-primary);
}

.gateway-config-form {
    padding: 16px;
    background: #f5f7fa;
    border-radius: var(--radius-base);
}

/* ============================================
   实时数据监测卡片
   ============================================ */
.realtime-data-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.realtime-data-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.realtime-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-light);
}

.realtime-info {
    flex: 1;
}

.realtime-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.realtime-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.realtime-unit {
    font-size: 14px;
    font-weight: 400;
    color: var(--text-secondary);
}

.realtime-time {
    font-size: 11px;
    color: var(--text-placeholder);
    margin-top: 4px;
}

/* ============================================
   数据流转管道可视化 - 专业版
   ============================================ */
.data-flow-card {
    overflow: visible;
}

.data-pipeline {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    padding: 24px 16px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 16px;
    position: relative;
    margin-bottom: 24px;
}

/* 管道节点 */
.pipeline-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    flex: 0 0 auto;
    min-width: 100px;
    z-index: 2;
}

.stage-icon-wrapper {
    position: relative;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(255, 255, 255, 0.8) inset;
    transition: all 0.3s ease;
}

.pipeline-stage[data-status="online"] .stage-icon-wrapper {
    box-shadow: 0 4px 16px rgba(103, 194, 58, 0.25), 0 0 0 1px rgba(103, 194, 58, 0.3);
}

.pipeline-stage[data-status="offline"] .stage-icon-wrapper {
    box-shadow: 0 4px 16px rgba(220, 38, 38, 0.25), 0 0 0 1px rgba(220, 38, 38, 0.3);
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.stage-icon-wrapper:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(255, 255, 255, 0.9) inset;
}

.stage-icon {
    width: 32px;
    height: 32px;
    color: #475569;
    transition: color 0.3s ease;
}

.pipeline-stage[data-status="online"] .stage-icon {
    color: var(--primary-color);
}

.pipeline-stage[data-status="offline"] .stage-icon {
    color: #dc2626;
}

.stage-icon-server .stage-icon {
    color: #8b5cf6;
}

.stage-icon-cloud .stage-icon {
    color: #0ea5e9;
}

/* 脉冲动画 */
.stage-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: 16px;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.pipeline-stage[data-status="online"] .stage-pulse::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    border: 2px solid var(--success-color);
    animation: pulseBorder 2s ease-out infinite;
}

.pipeline-stage[data-status="offline"] .stage-pulse::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    border: 2px solid #dc2626;
    animation: pulseBorderDanger 1.5s ease-out infinite;
}

@keyframes pulseBorderDanger {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.15);
        opacity: 0;
    }
}

@keyframes pulseBorder {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* 节点内容 */
.stage-content {
    text-align: center;
}

.stage-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.stage-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    font-size: 13px;
}

.stats-online {
    font-weight: 700;
    font-size: 16px;
    color: var(--success-color);
}

.pipeline-stage[data-status="offline"] .stats-online {
    color: #dc2626;
}

.stats-divider {
    color: var(--text-muted);
    margin: 0 1px;
}

.stats-total {
    font-weight: 500;
    color: var(--text-secondary);
}

.stats-label {
    color: var(--text-muted);
    font-size: 12px;
    margin-left: 3px;
}

.stage-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 20px;
    background: rgba(103, 194, 58, 0.1);
    color: var(--success-color);
}

.stage-status .status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success-color);
    animation: statusPulse 1.5s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.9); }
}

/* 连接器 */
.pipeline-connector {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-width: 60px;
    padding: 0 8px;
    margin-top: -20px;
}

.connector-line {
    flex: 1;
    height: 3px;
    background: linear-gradient(90deg, #e2e8f0 0%, #cbd5e1 100%);
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.connector-flow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--success-color), transparent);
    animation: dataFlow 2s linear infinite;
}

@keyframes dataFlow {
    0% { left: -50%; }
    100% { left: 100%; }
}

.connector-arrow {
    width: 20px;
    height: 20px;
    color: var(--success-color);
    margin-left: -4px;
    flex-shrink: 0;
}

.connector-arrow svg {
    width: 100%;
    height: 100%;
}

/* 状态面板 */
.status-panels {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.status-panel {
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-bottom: 1px solid var(--border-light);
}

.panel-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.panel-icon {
    width: 18px;
    height: 18px;
    color: var(--primary-color);
}

.panel-summary {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
}

.summary-online {
    font-weight: 700;
    color: var(--success-color);
}

.summary-offline {
    font-weight: 700;
    color: var(--danger-color);
}

.summary-label {
    color: var(--text-muted);
}

.summary-divider {
    color: var(--border-color);
    margin: 0 4px;
}

/* 设备和网关状态网格 */
.device-status-grid,
.gateway-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
    padding: 12px;
}

.device-status-item,
.gateway-status-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    border-radius: 10px;
    border: 1px solid #e8ecf0;
    transition: all 0.2s ease;
    position: relative;
    overflow: visible;
}

.device-status-item::before,
.gateway-status-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--success-color);
    transition: width 0.2s ease;
}

.device-status-item:hover,
.gateway-status-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--success-color);
}

.device-status-item:hover::before,
.gateway-status-item:hover::before {
    width: 4px;
}

.device-status-item.offline::before,
.gateway-status-item.offline::before {
    background: var(--danger-color);
}

.device-status-item.offline,
.gateway-status-item.offline {
    background: linear-gradient(135deg, #fffbfb 0%, #fef5f5 100%);
    border-color: #fde2e2;
}

.device-status-item.offline:hover,
.gateway-status-item.offline:hover {
    border-color: var(--danger-color);
}

.device-status-icon,
.gateway-status-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: 10px;
    flex-shrink: 0;
}

.device-status-item.offline .device-status-icon,
.gateway-status-item.offline .gateway-status-icon {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
}

.device-status-info,
.gateway-status-info {
    flex: 1;
    min-width: 0;
}

.device-status-name,
.gateway-status-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
    cursor: help;
}

.device-status-type,
.gateway-status-type {
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: help;
}

.device-status-tag,
.gateway-status-tag {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 4px;
}

.device-status-tag.online,
.gateway-status-tag.online {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    color: #059669;
}

.device-status-tag.online::before,
.gateway-status-tag.online::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #10b981;
    animation: statusPulse 1.5s ease-in-out infinite;
}

.device-status-tag.offline,
.gateway-status-tag.offline {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    color: #dc2626;
}

/* 设备状态项 tooltip */
.device-status-item[data-tooltip] {
    cursor: help;
}

.device-status-item[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(48, 49, 51, 0.95);
    color: #fff;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1000;
    margin-bottom: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    max-width: 280px;
    white-space: normal;
    text-align: center;
    line-height: 1.4;
}

/* tooltip 箭头与左侧装饰条的 ::before 冲突，故省略箭头 */

/* ============================================
   数据质量总览
   ============================================ */
.dashboard-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.quality-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.quality-stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px 16px;
    border-radius: 8px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.quality-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.quality-stat-card.success {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-color: #bbf7d0;
}

.quality-stat-card.success .quality-stat-value {
    color: #16a34a;
}

.quality-stat-card.warning {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-color: #fde68a;
}

.quality-stat-card.warning .quality-stat-value {
    color: #d97706;
}

.quality-stat-card.danger {
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border-color: #fecaca;
}

.quality-stat-card.danger .quality-stat-value {
    color: #dc2626;
}

.quality-stat-value {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.2;
}

.quality-stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 6px;
}

.quality-stat-threshold {
    margin-top: 12px;
    width: 100%;
}

.threshold-bar {
    height: 6px;
    background: #e5e7eb;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 6px;
}

.threshold-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease;
}

.threshold-fill.success {
    background: linear-gradient(90deg, #22c55e, #16a34a);
}

.threshold-fill.warning {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.threshold-fill.danger {
    background: linear-gradient(90deg, #ef4444, #dc2626);
}

.threshold-text {
    font-size: 11px;
    color: #9ca3af;
}

/* ============================================
   上传开关控制
   ============================================ */
.upload-switch-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.upload-switch-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: #f5f7fa;
    border-radius: var(--radius-base);
}

.switch-info {
    flex: 1;
}

.switch-title {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

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

/* 真正的开关样式 */
.el-switch {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    flex-shrink: 0;
}

.el-switch input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    display: block;
    width: 50px;
    height: 26px;
    background-color: #dcdfe6;
    border-radius: 13px;
    position: relative;
    transition: background-color 0.3s ease;
}

.switch-slider::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background-color: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.el-switch input:checked + .switch-slider {
    background-color: #409eff;
}

.el-switch input:checked + .switch-slider::before {
    transform: translateX(24px);
}

/* 开关 hover 效果 */
.el-switch:hover .switch-slider {
    opacity: 0.9;
}

/* ============================================
   查询表单
   ============================================ */
.query-form {
    padding: 0;
}

.query-form .form-row {
    align-items: flex-end;
}

.el-input[type="datetime-local"] {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-base);
    font-size: 14px;
    color: var(--text-primary);
    transition: var(--transition);
}

.el-input[type="datetime-local"]:focus {
    border-color: var(--primary-color);
    outline: none;
}

/* ============================================
   告警配置表单
   ============================================ */
.alert-config-form .form-row {
    margin-bottom: 16px;
}

.alert-config-form .form-row:last-child {
    margin-bottom: 0;
}

/* ============================================
   参数管理页面
   ============================================ */
.param-category-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.category-stat-card {
    background: #f5f7fa;
    border-radius: var(--radius-base);
    padding: 16px;
}

.category-stat-header {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.category-stat-count {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.category-stat-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.param-tag {
    display: inline-block;
    padding: 2px 8px;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-regular);
}

/* ============================================
   电子存档页面
   ============================================ */
.archive-filter {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 12px;
    align-items: center;
    padding: 16px;
    background: #f5f7fa;
    border-radius: var(--radius-base);
    margin-bottom: 16px;
}

.archive-filter label {
    font-size: 13px;
    color: var(--text-regular);
    white-space: nowrap;
}

.archive-filter .el-input,
.archive-filter .el-select {
    width: 150px !important;
    flex-shrink: 0;
}

.archive-filter .filter-separator {
    color: var(--text-secondary);
    margin: 0 4px;
}

.archive-filter .filter-actions {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.archive-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.archive-category-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-base);
    padding: 16px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

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

.archive-category-card .category-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.archive-category-card .category-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.archive-category-card .category-count {
    font-size: 12px;
    color: var(--text-secondary);
}

.file-name {
    display: flex;
    align-items: center;
    gap: 8px;
}

.file-icon {
    font-size: 18px;
}

.archive-help {
    line-height: 1.8;
}

.archive-help p {
    margin: 0 0 12px;
    font-size: 14px;
    color: var(--text-regular);
}

.archive-help ul {
    margin: 0 0 12px;
    padding-left: 20px;
}

.archive-help li {
    font-size: 14px;
    color: var(--text-regular);
    margin-bottom: 6px;
}

.empty-cell {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px !important;
}

/* 必填标记 */
.required {
    color: var(--danger-color);
}

/* 响应式 */
@media (max-width: 1200px) {
    .realtime-data-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 1200px) {
    .data-pipeline {
        padding: 20px 12px;
    }

    .stage-icon-wrapper {
        width: 56px;
        height: 56px;
    }

    .stage-icon {
        width: 28px;
        height: 28px;
    }

    .pipeline-connector {
        min-width: 40px;
    }

    .status-panels {
        grid-template-columns: 1fr;
    }
}

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

    .data-pipeline {
        flex-direction: column;
        gap: 8px;
        padding: 16px;
    }

    .pipeline-stage {
        flex-direction: row;
        width: 100%;
        justify-content: flex-start;
        gap: 16px;
        padding: 12px 0;
    }

    .stage-content {
        text-align: left;
    }

    .stage-stats, .stage-status {
        justify-content: flex-start;
    }

    .pipeline-connector {
        width: 100%;
        min-width: auto;
        height: 30px;
        padding: 0;
        margin: 0;
        flex-direction: column;
    }

    .connector-line {
        width: 3px;
        height: 100%;
        flex: 1;
    }

    .connector-flow {
        width: 100%;
        height: 50%;
        top: -100%;
        left: 0;
        background: linear-gradient(180deg, transparent, var(--success-color), transparent);
        animation: dataFlowVertical 2s linear infinite;
    }

    @keyframes dataFlowVertical {
        0% { top: -50%; }
        100% { top: 100%; }
    }

    .connector-arrow {
        transform: rotate(90deg);
        margin-left: 0;
        margin-top: -4px;
    }

    .form-row {
        flex-direction: column;
    }

    .dashboard-row {
        flex-direction: column;
    }

    .archive-filter {
        flex-wrap: wrap;
    }

    .archive-filter .filter-actions {
        width: 100%;
        justify-content: flex-end;
        margin-top: 8px;
    }

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

    .device-status-grid,
    .gateway-status-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   网关类型选择器
   ============================================ */
.gateway-type-selector {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.type-option {
    flex: 1;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    border: 2px solid #e4e7ed;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: #fff;
}

.type-option:hover {
    border-color: var(--primary-color);
    background: #f0f7ff;
}

.type-option.selected {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #ecf5ff 0%, #f0f7ff 100%);
    box-shadow: 0 2px 12px rgba(64, 158, 255, 0.15);
}

.type-option .type-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
    border-radius: 12px;
    flex-shrink: 0;
}

.type-option.selected .type-icon {
    background: linear-gradient(135deg, #409eff 0%, #66b1ff 100%);
}

.type-option .type-info {
    flex: 1;
}

.type-option .type-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.type-option .type-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.gateway-form {
    background: #f8fafc;
    padding: 16px;
    border-radius: 8px;
    margin-top: 16px;
}

.gateway-form h4 {
    margin: 0 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e4e7ed;
}

/* 网关详情样式 */
.gateway-detail .detail-section {
    margin-bottom: 20px;
}

.gateway-detail .detail-section h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #ebeef5;
}

.gateway-detail .detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.gateway-detail .detail-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.gateway-detail .detail-item .label {
    font-size: 13px;
    color: #909399;
    min-width: 80px;
    flex-shrink: 0;
}

.gateway-detail .detail-item .value {
    font-size: 13px;
    color: var(--text-primary);
    word-break: break-word;
}

/* 紫色标签 */
.el-tag--purple {
    background-color: #f3e8ff;
    border-color: #e9d5ff;
    color: #7c3aed;
}

@media (max-width: 768px) {
    .gateway-type-selector {
        flex-direction: column;
    }

    .gateway-detail .detail-grid {
        grid-template-columns: 1fr;
    }
}