soul/miniprogram/custom-tab-bar/index.wxss

/**
 * Soul创业实验 - 自定义TabBar样式
 * 实现中间突出的"找伙伴"按钮
 */

.tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100rpx;
  background: rgba(28, 28, 30, 0.95);
  backdrop-filter: blur(40rpx);
  -webkit-backdrop-filter: blur(40rpx);
  display: flex;
  align-items: flex-end;
  padding-bottom: env(safe-area-inset-bottom);
  z-index: 999;
}

.tab-bar-border {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1rpx;
  background: rgba(255, 255, 255, 0.05);
}

.tab-bar-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10rpx 0 16rpx;
}

.icon-wrapper {
  width: 48rpx;
  height: 48rpx;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4rpx;
}

.icon {
  width: 44rpx;
  height: 44rpx;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tab-bar-text {
  font-size: 22rpx;
  line-height: 1;
}

/* ===== 首页图标 ===== */
.icon-home {
  position: relative;
  width: 40rpx;
  height: 40rpx;
}

.home-roof {
  position: absolute;
  top: 4rpx;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 18rpx solid transparent;
  border-right: 18rpx solid transparent;
  border-bottom: 14rpx solid #8e8e93;
}

.home-body {
  position: absolute;
  bottom: 4rpx;
  left: 50%;
  transform: translateX(-50%);
  width: 28rpx;
  height: 18rpx;
  background: #8e8e93;
  border-radius: 0 0 4rpx 4rpx;
}

.icon-active .home-roof {
  border-bottom-color: #00CED1;
}

.icon-active .home-body {
  background: #00CED1;
}

/* ===== 目录图标 ===== */
.icon-list {
  width: 36rpx;
  height: 32rpx;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.list-line {
  width: 100%;
  height: 6rpx;
  background: #8e8e93;
  border-radius: 3rpx;
}

.list-line:nth-child(2) {
  width: 75%;
}

.list-line:nth-child(3) {
  width: 50%;
}

.icon-active .list-line {
  background: #00CED1;
}

/* ===== 我的图标 ===== */
.icon-user {
  position: relative;
  width: 36rpx;
  height: 40rpx;
}

.user-head {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 16rpx;
  height: 16rpx;
  background: #8e8e93;
  border-radius: 50%;
}

.user-body {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 28rpx;
  height: 18rpx;
  background: #8e8e93;
  border-radius: 14rpx 14rpx 0 0;
}

.icon-active .user-head,
.icon-active .user-body {
  background: #00CED1;
}

/* ===== 找伙伴 - 中间特殊按钮 ===== */
.special-item {
  position: relative;
  margin-top: -32rpx;
}

.special-button {
  width: 112rpx;
  height: 112rpx;
  border-radius: 50%;
  background: linear-gradient(135deg, #00CED1 0%, #20B2AA 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8rpx 32rpx rgba(0, 206, 209, 0.4);
  margin-bottom: 4rpx;
  transition: all 0.2s ease;
}

.special-button:active {
  transform: scale(0.95);
}

.special-active {
  box-shadow: 0 8rpx 40rpx rgba(0, 206, 209, 0.6);
}

.special-text {
  margin-top: 4rpx;
}

/* ===== 找伙伴图标 (双人) ===== */
.icon-users {
  position: relative;
  width: 56rpx;
  height: 44rpx;
}

.user-circle {
  position: absolute;
  width: 28rpx;
  height: 28rpx;
  border-radius: 50%;
  background: #ffffff;
}

.user-circle::after {
  content: '';
  position: absolute;
  bottom: -12rpx;
  left: 50%;
  transform: translateX(-50%);
  width: 22rpx;
  height: 14rpx;
  background: #ffffff;
  border-radius: 11rpx 11rpx 0 0;
}

.user-1 {
  top: 0;
  left: 0;
}

.user-2 {
  top: 0;
  right: 0;
}