Mini-Program/custom-tab-bar/index.wxss

.tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 140rpx;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20rpx);
  -webkit-backdrop-filter: blur(20rpx);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1rpx solid rgba(255, 255, 255, 0.8);
  padding: 0 20rpx;
  box-shadow: 0 -8rpx 40rpx rgba(0, 0, 0, 0.08);
  z-index: 1000;
}

/* 左侧按钮组 */
.tab-bar-left {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex: 1;
}

/* 右侧按钮组 */
.tab-bar-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
}

/* 中间鸡蛋按钮区域 */
.tab-bar-center {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 140rpx;
  height: 100%;
}

.tab-bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 120rpx;
  height: 100%;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  border-radius: 20rpx;
  margin: 0 10rpx;
}

.tab-bar-item:active {
  transform: scale(0.92);
  background: rgba(0, 0, 0, 0.05);
}



.tab-bar-icon {
  font-size: 44rpx;
  margin-bottom: 8rpx;
  filter: drop-shadow(0 4rpx 8rpx rgba(0, 0, 0, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}


.tab-bar-text {
  font-size: 28rpx;
  color: #666;
  font-weight: 500;
}



/* 鸡蛋估价按钮样式 */
.egg-button {
  position: relative;
  width: 120rpx;
  height: 120rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: transparent;
  border-radius: 50%;
  margin-top: -40rpx;
}

.egg-button:active {
  transform: scale(0.9);
}

.egg-icon {
  font-size: 90rpx;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: eggMagic 4s ease-in-out infinite;
  text-shadow: 0 4rpx 12rpx rgba(255, 107, 0, 0.4);
}

@keyframes eggMagic {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
    filter: brightness(1) saturate(1);
  }
  25% {
    transform: translateY(-12rpx) rotate(2deg);
    filter: brightness(1.1) saturate(1.2);
  }
  50% {
    transform: translateY(-6rpx) rotate(-1deg);
    filter: brightness(1.05) saturate(1.1);
  }
  75% {
    transform: translateY(-10rpx) rotate(1deg);
    filter: brightness(1.15) saturate(1.3);
  }
}

.egg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 36rpx;
  font-weight: bold;
  color: #FFFFFF;
  text-shadow: 
    0 2rpx 4rpx rgba(255, 107, 0, 0.8),
    0 4rpx 12rpx rgba(255, 107, 0, 0.4);
  z-index: 2;
  letter-spacing: 1rpx;
}

/* 移除发光效果 */

/* 添加分隔线 */
.tab-bar-left .tab-bar-item:last-child::after {
  content: '';
  position: absolute;
  right: -15rpx;
  top: 50%;
  transform: translateY(-50%);
  width: 1rpx;
  height: 40rpx;
  background: linear-gradient(to bottom, 
    transparent, 
    rgba(0, 0, 0, 0.1), 
    transparent);
}

.tab-bar-right .tab-bar-item:first-child::before {
  content: '';
  position: absolute;
  left: -15rpx;
  top: 50%;
  transform: translateY(-50%);
  width: 1rpx;
  height: 40rpx;
  background: linear-gradient(to bottom, 
    transparent, 
    rgba(0, 0, 0, 0.1), 
    transparent);
}