/* pages/index/index.wxss */
.page {
  background: #eaf4ef;
  min-height: 100vh;
  padding: 24rpx;
}

/* 顶部卡片 */
.top-card {
  background: #fff;
  border-radius: 20rpx;
  padding: 24rpx;
  margin-bottom: 24rpx;
}

.top-header {
  display: flex;
  justify-content: space-between;
  font-size: 24rpx;
  color: #999;
}

.switch {
  display: flex;
  align-items: center;
  gap: 10rpx;
}

/* 内容 */
.top-content {
  display: grid;
  grid-template-columns: 260rpx 1fr;
  margin-top: 20rpx;
}

/* 圆环 */
.circle-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.circle {
  width: 200rpx;
  height: 200rpx;
  border-radius: 50%;
  border: 14rpx solid #4caf50;
  position: relative;
}

.inner {
  position: absolute;
  inset: 30rpx;
  background: #fff;
  border-radius: 50%;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.total {
  font-size: 44rpx;
  font-weight: bold;
}

.unit {
  font-size: 22rpx;
  color: #999;
}

/* 右侧状态 */
.status-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  row-gap: 16rpx;
  column-gap: 20rpx;
  padding-left: 20rpx;
}

.status {
  font-size: 36rpx;
  font-weight: bold;
}

.status:nth-child(n+5) {
  display: none;
}

.status text {
  display: block;
  font-size: 22rpx;
  font-weight: normal;
  color: #999;
}

.green {
  color: #4caf50;
}

.red {
  color: #f44336;
}

.yellow {
  color: #fbc02d;
}

.gray {
  color: #9e9e9e;
}

/* Tabs */
.tabs {
  background: #fff;
  border-radius: 16rpx;
  display: flex;
  justify-content: space-around;
  padding: 20rpx 0;
  margin-bottom: 20rpx;
}

.tab {
  font-size: 30rpx;
  color: #999;
}

.tab.active {
  color: #4caf50;
  position: relative;
}

.tab.active::after {
  content: '';
  position: absolute;
  bottom: -10rpx;
  left: 50%;
  transform: translateX(-50%);
  width: 40rpx;
  height: 6rpx;
  background: #4caf50;
  border-radius: 4rpx;
}

/* 筛选 */
.filter {
  background: #fff;
  padding: 20rpx;
  border-radius: 16rpx;
  margin-bottom: 20rpx;
  color: #666;
  font-size: 24rpx;
}

/* 设备卡片 */
.card-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20rpx;
}

.card {
  background: #fff;
  border-radius: 16rpx;
  padding: 24rpx;
  position: relative;
  padding-bottom: 50rpx;
}

.title {
  font-size: 28rpx;
  margin-bottom: 20rpx;
  font-weight: bold;
}

.value {
  margin-top: 20rpx;
  font-size: 24rpx;
  font-weight: bold;
}

.iconView {
  position: absolute;
  right: 24rpx;
  bottom: 24rpx;
  width: 10vw;
  height: 10vw;
  border-radius: 50%;
  background-color: #F5F8F9;
}

.icon {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5vw;
  height: 5vw;
  transform: translate(-50%, -50%);
}

.picker {
  position: relative;
}

.pickerIcon {
  position: absolute;
  top: 50%;
  right: 24rpx;
  width: 20rpx;
  height: 20rpx;
  transform: translateY(-50%);
}