.tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  min-height: 50px;
  padding-bottom: env(safe-area-inset-bottom);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  justify-content: space-around;
  align-items: center;
  border-top: 1px solid rgba(164, 216, 152, 0.4);
  z-index: 9999;
}

.tab-bar-item {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 50px;
  color: #709484;
}

.tab-bar-item.active {
  color: #368f6f;
}

.tab-icon {
  width: 24px;
  height: 24px;
  margin-bottom: 2px;
}

.tab-icon-text {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  line-height: 24px;
}

.tab-text {
  font-size: 10px;
  line-height: 14px;
  font-weight: 500;
}

.tab-bar-item.active .tab-text {
  font-weight: 600;
}

/* 激活态青山绿高亮指示 */
.tab-active-bar {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(135deg, #368f6f 0%, #5ab8d0 100%);
}
