.popup-picker {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
}

/* 遮罩层 */
.popup-mask {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.popup-mask.show {
  opacity: 1;
}

/* 内容区 */
.popup-content {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #FFFFFF;
  border-radius: 24rpx 24rpx 0 0;
  -webkit-transform: translateY(-100%);
          transform: translateY(-100%);
  opacity: 0;
  transition: all 0.3s ease;
  visibility: hidden;
}
.popup-content.show {
  -webkit-transform: translateY(0);
          transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

/* 头部 */
.popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 88rpx;
  padding: 0 32rpx;
  border-bottom: 1rpx solid #EEEEEE;
}
.cancel {
  font-size: 32rpx;
  color: #999999;
}
.title {
  font-size: 32rpx;
  color: #333333;
  font-weight: 500;
}
.confirm {
  font-size: 32rpx;
  color: #4080FF;
}

/* 选择器 */
.picker-view {
  width: 100%;
  height: 480rpx;
}
.picker-item {
  line-height: 68rpx;
  text-align: center;
  font-size: 32rpx;
  color: #333333;
}

/* 平台适配 */
.popup-content {
  padding-bottom: constant(safe-area-inset-bottom);
  padding-bottom: env(safe-area-inset-bottom);
}