<template>
  <div class="dashboard-container">
    <el-card shadow="never" class="main-card">
      <template #header>
        <div class="header-row">
          <div class="left-panel">
            <h2 class="sys-title">📡 光谱设备监控</h2>
            <div class="sys-status">
              <el-tag type="info" effect="plain" round size="small">
                <el-icon><Clock /></el-icon> 更新: {{ lastCheckTime || '...' }}
              </el-tag>
            </div>
          </div>

          <div class="header-actions">
            <el-button type="primary" plain icon="Plus" @click="showAddDialog = true">新增</el-button>
            <el-button type="primary" plain icon="Link" @click="openIoTBinder">卡绑定</el-button>
            <el-button type="info" plain icon="Document" @click="openLogCenter(null)">日志</el-button>
            <el-button type="warning" plain icon="RefreshRight" :loading="runningTask" @click="runManualMonitor">检测</el-button>
            <el-button circle icon="Refresh" :loading="loading" @click="fetchData" />
            <div class="divider-mobile"></div>
            <el-button type="danger" plain icon="SwitchButton" @click="handleLogout">退出</el-button>
          </div>
        </div>
      </template>

      <div class="status-summary">
        <el-tag color="#409EFF" effect="dark" class="legend-tag">修</el-tag>
        <el-tag color="#F56C6C" effect="dark" class="legend-tag">离线 / 严重滞后</el-tag>
        <el-tag color="#E6A23C" effect="dark" class="legend-tag">滞后 / 流量超标</el-tag>
        <el-tag color="#FAC858" effect="dark" class="legend-tag" style="color: #333">数据异常 / 昨日</el-tag>
        <el-tag color="#67C23A" effect="dark" class="legend-tag">正常</el-tag>
      </div>

      <div class="toolbar">
        <div class="filter-section">
          <el-radio-group v-model="filters.status" size="default">
            <el-radio-button label="all">全部({{ summary.totalCount }})</el-radio-button>
            <el-radio-button label="abnormal" class="red-radio">
              状态异常({{ summary.errorCount + summary.warningCount }})
            </el-radio-button>
            <el-radio-button label="data_error" class="yellow-radio">
              数据异常({{ summary.dataErrorCount }})
            </el-radio-button>
            <el-radio-button label="hidden" class="gray-radio">
              回收({{ summary.hiddenCount }})
            </el-radio-button>
          </el-radio-group>

          <el-input
              v-model="filters.keyword"
              placeholder="搜索设备名称..."
              class="search-input"
              prefix-icon="Search"
              clearable
          />

          <div class="total-usage-tag">
            <el-icon><Odometer /></el-icon>
            <span class="label">卡池总用量:</span>
            <span class="value">{{ totalUsageSum.toFixed(2) }} M</span>
          </div>
        </div>
      </div>

      <el-table
          :data="filteredData"
          border
          v-loading="loading"
          style="width: 100%; min-width: 1250px;"
          :row-class-name="tableRowClassName"
          :height="tableHeight"
          :default-sort="{ prop: 'sortWeight', order: 'descending' }"
      >
        <el-table-column label="状态" width="100" align="center" fixed="left">
          <template #default="{ row }">
            <el-tag v-if="row.is_hidden" color="#909399" effect="dark" style="border:none; color:#fff;">隐藏</el-tag>
            <el-tag
                v-else
                :color="row.statusColor"
                effect="dark"
                style="border:none; width: 80px;"
                :style="{ color: row.statusLabelColor || '#fff' }"
            >
              {{ row.statusLabel }}
            </el-tag>
          </template>
        </el-table-column>

        <el-table-column label="设备名称" min-width="180" show-overflow-tooltip>
          <template #default="{ row }">
            <div
                class="device-name-wrapper"
                :class="{ 'clickable-row': !row.is_hidden }"
                @click="handleDeviceClick(row)"
            >
              <span class="device-name" :class="{ 'text-deleted': row.is_hidden }">
                {{ formatDisplayName(row.name) }}
              </span>
              <el-icon v-if="!row.is_hidden" class="link-icon"><DataLine /></el-icon>
              <el-tag v-if="row.isBound" size="small" type="info" effect="plain" style="margin-left:5px; height: 18px; line-height: 16px; padding:0 4px;">卡</el-tag>
            </div>
          </template>
        </el-table-column>

        <el-table-column label="安装地点" min-width="140">
          <template #default="{ row }">
            <div v-if="row.isEditingSite" class="editing-cell">
              <el-input
                  v-model="row.tempSite"
                  size="small"
                  @blur="saveSite(row)"
                  @keyup.enter="saveSite(row)"
                  class="site-input-inner"
                  placeholder="输入后回车"
              />
            </div>
            <div v-else class="display-cell" @click="handleEditSite(row)">
              <span>{{ row.install_site || '点击填写' }}</span>
              <el-icon class="edit-icon"><EditPen /></el-icon>
            </div>
          </template>
        </el-table-column>

        <el-table-column label="本月流量" width="130" prop="trafficNum" sortable>
          <template #default="{ row }">
            <div v-if="row.isBound">
              <span :style="{ fontWeight: '600', color: row.trafficWarning ? '#E6A23C' : '#606266' }">
                {{ row.trafficNum }} M
              </span>
              <el-tooltip v-if="row.trafficWarning" content="流量超标 (>=500M)" placement="top">
                <el-icon color="#E6A23C" style="margin-left: 4px; cursor: help;"><Warning /></el-icon>
              </el-tooltip>
            </div>
            <span v-else style="color: #ccc;">--</span>
          </template>
        </el-table-column>

        <el-table-column label="卡状态" width="110" align="center">
          <template #default="{ row }">
            <div v-if="row.isBound">
              <el-tag
                  :type="getCardStatusType(row.statusDesc)"
                  effect="light"
                  size="small"
                  style="font-weight: bold;"
              >
                {{ row.statusDesc || '未知' }}
              </el-tag>
            </div>
            <span v-else style="color: #ccc;">--</span>
          </template>
        </el-table-column>

        <el-table-column label="服务截止" width="140">
          <template #default="{ row }">
            <div v-if="row.isBound && row.stopDate">
              <span :style="{ color: row.expireWarning ? '#E6A23C' : '#606266', fontWeight: row.expireWarning ? 'bold' : 'normal' }">
                {{ row.stopDate }}
              </span>
              <el-tooltip v-if="row.expireWarning" content="即将过期 (<30天)" placement="top">
                <el-icon color="#E6A23C" style="margin-left: 4px; cursor: help;"><Warning /></el-icon>
              </el-tooltip>
            </div>
            <span v-else style="color: #ccc;">--</span>
          </template>
        </el-table-column>

        <el-table-column label="数据时效与质量" width="260" prop="sortWeight" sortable>
          <template #default="{ row }">
            <div style="font-size: 13px; display:flex; align-items:center; gap:5px; color: #606266; margin-bottom: 4px;">
              <el-icon><Clock /></el-icon> {{ row.latest_time || '尚未同步' }}
            </div>

            <div v-if="!row.is_maintaining && !row.is_hidden">
              <div v-if="row.statusType === 'error'" class="status-text error-text">
                ⚠️ {{ row.statusReason }}
              </div>
              <div v-else-if="row.statusType === 'warning'" class="status-text warning-text">
                ⚠️ {{ row.statusReason }}
              </div>
              <div v-else-if="row.statusType === 'slight-warning'" class="status-text slight-warning-text">
                ⚠️ {{ row.statusReason }}
              </div>
              <div v-else class="status-text success-text">
                ✅ 状态正常
              </div>

              <div v-if="row.statusType !== 'error'" style="margin-top: 4px;">
                <el-tag v-if="row.data_quality === 'error'" type="danger" size="small" effect="dark">
                  <el-icon><Warning /></el-icon> 数据严重异常
                </el-tag>
                <el-tag v-else-if="row.data_quality === 'warning'" type="warning" size="small" effect="dark">
                  <el-icon><WarningFilled /></el-icon> 数值警告
                </el-tag>
                <el-tag v-else-if="row.statusType !== 'warning' && row.statusType !== 'slight-warning'" type="success" size="small" effect="plain">
                  数值正常
                </el-tag>
              </div>
            </div>

            <div v-else-if="row.is_maintaining" class="status-text maintenance-text">🛠️ 维护中</div>
          </template>
        </el-table-column>

        <el-table-column label="操作" width="200" align="center" fixed="right">
          <template #default="{ row }">
            <div class="action-group">
              <template v-if="row.is_hidden">
                <el-button type="success" plain size="small" icon="RefreshLeft" @click="toggleHidden(row, false)">恢复</el-button>
              </template>
              <template v-else>
                <el-switch
                    v-model="row.is_maintaining"
                    inline-prompt
                    active-text="修"
                    inactive-text="行"
                    style="--el-switch-on-color: #409EFF;"
                    :before-change="() => handleMaintenanceBeforeChange(row)"
                />
                <el-button type="primary" link icon="Edit" @click="openLogCenter(row)">日志</el-button>
                <el-popconfirm title="确定隐藏?" @confirm="toggleHidden(row, true)">
                  <template #reference>
                    <el-button type="danger" link icon="Delete">隐藏</el-button>
                  </template>
                </el-popconfirm>
              </template>
            </div>
          </template>
        </el-table-column>
      </el-table>
    </el-card>

    <DataMonitor ref="dataMonitorRef" />
    <MaintenanceLogs ref="maintenanceLogsRef" />
    <IoTDeviceBinder ref="iotBinderRef" @update-success="fetchData" />

    <el-dialog v-model="showAddDialog" title="手动添加设备" width="400px" align-center>
      <el-form :model="newDeviceForm" label-width="80px">
        <el-form-item label="设备名称">
          <el-input v-model="newDeviceForm.name" placeholder="请输入唯一设备名" />
        </el-form-item>
        <el-form-item label="安装地点">
          <el-input v-model="newDeviceForm.site" placeholder="可选填" />
        </el-form-item>
      </el-form>
      <template #footer>
        <span class="dialog-footer">
          <el-button @click="showAddDialog = false">取消</el-button>
          <el-button type="primary" :loading="isAdding" @click="handleAddDeviceSubmit">
            确认添加
          </el-button>
        </span>
      </template>
    </el-dialog>

  </div>
</template>

<script setup>
import { ref, reactive, computed, onMounted, nextTick, onBeforeUnmount } from 'vue'
import { useRouter } from 'vue-router'
import axios from 'axios'
import { ElMessage, ElMessageBox } from 'element-plus'
import { Clock, DataLine, Document, Refresh, EditPen, Search, Edit, RefreshRight, Delete, RefreshLeft, SwitchButton, Warning, WarningFilled, Plus, Odometer, Link } from '@element-plus/icons-vue'

import DataMonitor from './DataMonitor.vue'
import MaintenanceLogs from './MaintenanceLogs.vue'
import IoTDeviceBinder from './IoTDeviceBinder.vue'

const router = useRouter()
const loading = ref(false)
const runningTask = ref(false)
const rawData = ref([])
const lastCheckTime = ref('')
const windowHeight = ref(window.innerHeight)
const windowWidth = ref(window.innerWidth)

const tableHeight = computed(() => {
  const isMobile = windowWidth.value < 768
  const offset = isMobile ? 380 : 250
  return windowHeight.value - offset
})

const filters = reactive({ status: 'all', keyword: '' })
const API_BASE = import.meta.env.DEV ? 'http://127.0.0.1:5000' : ''

const dataMonitorRef = ref(null)
const maintenanceLogsRef = ref(null)
const iotBinderRef = ref(null)

const showAddDialog = ref(false)
const isAdding = ref(false)
const newDeviceForm = reactive({ name: '', site: '' })

// === 辅助函数：根据中文状态返回 Tag 颜色 ===
const getCardStatusType = (status) => {
  if (status === '在使用') return 'success'     // 绿色
  if (status === '停机' || status === '销户') return 'danger'  // 红色
  if (status === '停机保号' || status === '沉默期') return 'warning' // 黄色
  if (status === '测试期') return 'info' // 灰色
  return 'info' // 默认
}

// === 核心数据处理逻辑 ===
const fetchData = async () => {
  loading.value = true
  try {
    const res = await axios.get(`${API_BASE}/api/devices_overview`)
    const backendList = res.data.data || res.data
    const now = new Date()

    rawData.value = backendList.map(item => {
      const isHidden = item.is_hidden === true || item.is_hidden === 1
      const isBound = !!item.isBound
      const isOrphanIoT = (item.source === 'iot_card')
      const isWhitelist = !!item.is_whitelist

      // === 1. 智能时间解析与格式化 (增强版) ===
      let diffDays = 0, diffHours = 0, isToday = false, validTime = false
      let timeStr = item.latest_time

      // 默认显示原始值，稍后如果解析成功则覆盖它
      let displayTime = timeStr

      if (timeStr && timeStr !== 'N/A') {
        let d = null;
        const str = timeStr.toString().trim();

        // A. 尝试匹配标准格式: YYYY-MM-DD HH:mm:ss
        const matchStandard = str.match(/^(\d{4})-(\d{2})-(\d{2})\s+(\d{2}):(\d{2}):(\d{2})$/);

        if (matchStandard) {
          d = new Date(
              parseInt(matchStandard[1]),
              parseInt(matchStandard[2]) - 1,
              parseInt(matchStandard[3]),
              parseInt(matchStandard[4]),
              parseInt(matchStandard[5]),
              parseInt(matchStandard[6])
          );
        } else {
          // B. 兜底逻辑：处理下划线或其他格式 (如 2026_01_14)
          // 先把下划线全换成横杠
          let cleanStr = str.replace(/_/g, '-')
          // 如果长度不够(只有日期)，补全时间，防止 new Date 解析成 UTC 0点导致时差
          if (cleanStr.length <= 10) {
            cleanStr += ' 00:00:00'
          }
          // 处理 T 分隔符 (ISO格式)
          cleanStr = cleanStr.replace(' ', 'T')
          d = new Date(cleanStr);
        }

        // C. 如果解析成功，强制重新生成统一的显示字符串
        if (d && !isNaN(d.getTime())) {
          validTime = true
          isToday = d.toDateString() === now.toDateString()

          const diff = now - d
          diffHours = (diff > 0 ? diff : 0) / (1000 * 3600)
          diffDays = diffHours / 24

          // 🌟 核心修改点：生成标准显示格式 YYYY-MM-DD HH:mm:ss 🌟
          const y = d.getFullYear()
          const m = String(d.getMonth() + 1).padStart(2, '0')
          const dd = String(d.getDate()).padStart(2, '0')
          const hh = String(d.getHours()).padStart(2, '0')
          const mm = String(d.getMinutes()).padStart(2, '0')
          const ss = String(d.getSeconds()).padStart(2, '0')

          // 这行代码保证了无论后端发什么，前端都显示得很漂亮
          displayTime = `${y}-${m}-${dd} ${hh}:${mm}:${ss}`
        }
      }

      // 2. 解析监测数值 (保留旧逻辑)
      let currentValueNum = 0
      if (item.current_value) {
        const match = String(item.current_value).match(/(\d+(\.\d+)?)/)
        if (match) currentValueNum = parseFloat(match[0])
      }

      // 3. 流量与过期计算
      let trafficNum = 0
      let rawTraffic = item.usedTraffic
      if ((rawTraffic === undefined || rawTraffic === null) && item.json_data) {
        try { const j = JSON.parse(item.json_data); rawTraffic = j.usedTraffic } catch(e) {}
      }
      if (rawTraffic) {
        trafficNum = parseFloat(rawTraffic)
        if (isNaN(trafficNum)) trafficNum = 0
      }

      // === 修改处：恢复流量超标警告判断，用于标黄 ===
      const trafficWarning = (trafficNum >= 500 && !isWhitelist)

      let expireWarning = false
      if (item.stopDate && item.stopDate !== 'N/A') {
        const stopD = new Date(item.stopDate.replace(/_/g, '-'))
        if (!isNaN(stopD.getTime())) {
          const daysLeft = (stopD - now) / (1000 * 3600 * 24)
          if (daysLeft < 30) expireWarning = true
        }
      }

      // 4. 状态判定
      let statusColor = '#67C23A', statusLabel = '正常', statusType = 'normal', statusLabelColor = '#fff'
      let statusReason = ''
      let sortWeight = diffHours

      if (item.is_maintaining) {
        statusColor = '#409EFF'; statusLabel = '维修中'; statusType = 'maintenance';
        sortWeight = Number.MAX_SAFE_INTEGER;
      } else if (!validTime || item.status === 'offline') {
        statusLabel = '离线'; statusColor = '#F56C6C'; statusType = 'error';
        statusReason = validTime ? '设备离线' : '暂无数据';
        sortWeight = 80000000;
      } else if (diffDays > 7) {
        statusLabel = '严重滞后'; statusColor = '#F56C6C'; statusType = 'error';
        statusReason = `滞后 ${Math.floor(diffDays)} 天`;
      } else if (diffHours > 24) {
        statusLabel = '滞后'; statusColor = '#E6A23C'; statusType = 'warning';
        statusReason = `滞后 ${Math.floor(diffDays)} 天`;

        // === 注意：这里没有把 trafficWarning 加入到 sortWeight 或 statusType 的改变逻辑中 ===
        // 从而实现了“只标黄文字，不改变行状态，不置顶”

      } else if (expireWarning) {
        statusLabel = '即将过期'; statusColor = '#E6A23C'; statusType = 'warning';
        statusReason = `即将过期`;
        sortWeight = 400;
      } else if (!isToday) {
        statusLabel = '昨日数据'; statusColor = '#FAC858'; statusType = 'slight-warning'; statusLabelColor = '#333';
        statusReason = '非今日数据';
      } else {
        sortWeight = 0;
      }

      return {
        ...item,
        latest_time: displayTime,
        is_hidden: isHidden,
        isOrphanIoT,
        isBound,
        isWhitelist,
        diffDays, diffHours, sortWeight, isToday,
        statusColor, statusLabel, statusType, statusLabelColor, statusReason,
        isEditingSite: false, tempSite: '',
        data_quality: item.data_quality || 'ok',
        currentValueNum,
        trafficNum,
        trafficWarning,
        expireWarning
      }
    }).sort((a, b) => b.sortWeight - a.sortWeight)

    lastCheckTime.value = new Date().toLocaleString()
  } catch (e) {
    ElMessage.error('获取数据失败')
  } finally {
    loading.value = false
  }
}

// === 筛选逻辑 ===
const summary = computed(() => {
  const active = rawData.value.filter(r => !r.is_hidden && !r.isOrphanIoT)
  return {
    totalCount: active.length,
    errorCount: active.filter(r => r.statusType === 'error').length,
    warningCount: active.filter(r => r.statusType === 'warning').length,
    hiddenCount: rawData.value.filter(r => r.is_hidden).length,
    dataErrorCount: active.filter(r => r.data_quality === 'error' || r.data_quality === 'warning').length
  }
})

const filteredData = computed(() => {
  return rawData.value.filter(item => {
    // 隐藏孤儿卡
    if (item.isOrphanIoT) return false

    if (filters.status === 'hidden') return item.is_hidden
    if (item.is_hidden) return false

    if (filters.status === 'abnormal') return ['error', 'warning', 'slight-warning'].includes(item.statusType)
    if (filters.status === 'data_error') return ['error', 'warning'].includes(item.data_quality)
    return true
  }).filter(item => !filters.keyword || item.name.toLowerCase().includes(filters.keyword.toLowerCase()))
})

// === 卡池总用量 ===
const totalUsageSum = computed(() => {
  return rawData.value.reduce((sum, item) => {
    if (item.source === 'iot_card') {
      return sum + (item.trafficNum || 0)
    }
    return sum
  }, 0)
})

// === 交互函数 ===
const handleAddDeviceSubmit = async () => { if (!newDeviceForm.name) return; await axios.post(`${API_BASE}/api/add_device`, newDeviceForm); showAddDialog.value=false; fetchData() }
const handleDeviceClick = (row) => { if (!row.is_hidden && dataMonitorRef.value) dataMonitorRef.value.open(row) }
const openLogCenter = (row) => { if (maintenanceLogsRef.value) maintenanceLogsRef.value.open(row ? { deviceName: row.name } : null) }
const openIoTBinder = () => { if (iotBinderRef.value) iotBinderRef.value.open() }
const runManualMonitor = async () => { runningTask.value=true; await axios.post(`${API_BASE}/api/run_monitor`); setTimeout(()=>fetchData(), 3000); setTimeout(()=>runningTask.value=false, 1000) }
const handleEditSite = (row) => { row.tempSite = row.install_site; row.isEditingSite = true; nextTick(() => document.querySelector('.site-input-inner input')?.focus()) }
const saveSite = async (row) => { if(!row.isEditingSite)return; row.isEditingSite=false; await axios.post(`${API_BASE}/api/update_site`, {name:row.name, site:row.tempSite}); row.install_site=row.tempSite }
const handleMaintenanceBeforeChange = (row) => { return new Promise(r => { axios.post(`${API_BASE}/api/toggle_maintenance`, {name:row.name, is_maintaining:!row.is_maintaining}).then(() => {row.is_maintaining=!row.is_maintaining; fetchData(); r(true)}).catch(()=>r(false)) }) }
const toggleHidden = async (row, val) => { await axios.post(`${API_BASE}/api/toggle_hidden`, {name:row.name, is_hidden:val}); row.is_hidden=val; fetchData() }
const handleLogout = () => { localStorage.removeItem('token'); router.push('/') }
const formatDisplayName = (name) => name ? name.toUpperCase().replace(/_/g, ' ') : ''

// 行高亮逻辑 (融合了数据异常的高亮)
const tableRowClassName = ({ row }) => {
  if (row.is_hidden) return 'hidden-row'
  if (row.data_quality === 'error') return 'data-error-row' // 优先显示数值严重错误
  if (row.statusType === 'error') return 'error-row'
  if (row.data_quality === 'warning') return 'data-warning-row' // 数值警告
  if (row.statusType === 'warning') return 'warning-row'
  if (row.statusType === 'maintenance') return 'maintenance-row'
  return ''
}

const updateDimensions = () => { windowHeight.value = window.innerHeight; windowWidth.value = window.innerWidth }
onMounted(() => { fetchData(); window.addEventListener('resize', updateDimensions) })
onBeforeUnmount(() => window.removeEventListener('resize', updateDimensions))
</script>

<style scoped>
.dashboard-container { padding: 10px; background: #f5f7fa; min-height: 100vh; box-sizing: border-box; }
.main-card { border-radius: 8px; }
.header-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.sys-title { font-size: 20px; font-weight: 700; color: #303133; margin: 0; }
.left-panel { display: flex; align-items: center; gap: 10px; }
.header-actions { display: flex; gap: 8px; align-items: center; }
.status-summary { margin-bottom: 15px; display: flex; gap: 5px; flex-wrap: wrap; }
.legend-tag { font-weight: bold; border: none; font-size: 12px; }
.toolbar { background: #fff; padding: 10px; border-radius: 6px; margin-bottom: 10px; border: 1px solid #e4e7ed; }
.filter-section { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.search-input { width: 220px; }
:deep(.red-radio.is-active .el-radio-button__inner) { background-color: #F56C6C; border-color: #F56C6C; box-shadow: -1px 0 0 0 #F56C6C; }
:deep(.yellow-radio.is-active .el-radio-button__inner) { background-color: #E6A23C; border-color: #E6A23C; box-shadow: -1px 0 0 0 #E6A23C; }
:deep(.gray-radio.is-active .el-radio-button__inner) { background-color: #909399; border-color: #909399; box-shadow: -1px 0 0 0 #909399; }
:deep(.red-radio .el-radio-button__inner), :deep(.yellow-radio .el-radio-button__inner), :deep(.gray-radio .el-radio-button__inner) { color: #606266; }
.total-usage-tag { display: flex; align-items: center; gap: 5px; background: #f0f9ff; border: 1px solid #cce9ff; padding: 5px 12px; border-radius: 4px; color: #409EFF; margin-left: 5px; }
.total-usage-tag .label { font-size: 13px; font-weight: bold; }
.total-usage-tag .value { font-size: 14px; font-weight: 800; }
.device-name-wrapper { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.device-name { font-weight: bold; font-size: 14px; color: #303133; }
.device-name-wrapper:hover .device-name { color: #409EFF; text-decoration: underline; }
.text-deleted { text-decoration: line-through; color: #999; }
.status-text { font-size: 12px; margin-top: 4px; font-weight: bold; }
.error-text { color: #F56C6C; }
.warning-text { color: #E6A23C; }
.success-text { color: #67C23A; }
.slight-warning-text { color: #E6A23C; }
.maintenance-text { color: #409EFF; }
.display-cell { cursor: pointer; padding: 4px 0; display: flex; justify-content: space-between; }
.edit-icon { color: #409EFF; }
:deep(.error-row) { background-color: #fef0f0 !important; }
:deep(.warning-row) { background-color: #fdf6ec !important; }
:deep(.maintenance-row) { background-color: #f0f9ff !important; }
:deep(.hidden-row) { background-color: #f4f4f5 !important; color: #909399; }
/* 增加原有代码的数据异常背景色 */
:deep(.data-error-row) { background-color: #ffe6e6 !important; }
:deep(.data-warning-row) { background-color: #fffbe6 !important; }

@media screen and (max-width: 768px) {
  .dashboard-container { padding: 5px; }
  .left-panel, .header-actions { width: 100%; justify-content: space-between; margin-bottom: 5px; }
  .header-actions .el-button { flex: 1; margin: 0 2px; }
  .filter-section { justify-content: space-between; }
  .el-radio-group { width: 100%; display: flex; }
  .el-radio-button { flex: 1; }
  .search-input { width: 100%; margin-top: 5px; }
  .total-usage-tag { width: 100%; justify-content: center; margin: 5px 0 0 0; }
}
</style>