.tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 100rpx;
  padding-bottom: constant(safe-area-inset-bottom);
  padding-bottom: env(safe-area-inset-bottom);
  background: #ffffff;
  border-top: 1rpx solid #e8e8e8;
  z-index: 999;
  box-shadow: 0 -2rpx 10rpx rgba(0, 0, 0, 0.05);
}

.tab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  height: 100%;
  padding: 8rpx 0;
  box-sizing: border-box;
}

.tab-icon {
  font-size: 40rpx;
  margin-bottom: 4rpx;
  line-height: 1;
}

.tab-text {
  font-size: 20rpx;
  color: #999999;
  transition: color 0.2s;
}

.tab-item.active .tab-text {
  color: #07C160;
}