/* 加载动画样式 */
#app-loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #f5f7fa;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid #e8e8e8;
  border-top: 4px solid #409eff;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 16px;
}

.loading-text {
  color: #606266;
  font-size: 14px;
  letter-spacing: 1px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 隐藏加载动画的过渡效果 */
.loading-fade-leave-active {
  transition: opacity 0.5s ease;
}

.loading-fade-leave-to {
  opacity: 0;
}