feat: 本次提交更新内容如下

优化弹窗

nkebao/src/components/PopuLayout/header.module.scss

@@ -0,0 +1,52 @@
+.popupHeader {
+  padding: 16px;
+  border-bottom: 1px solid #f0f0f0;
+}
+
+.popupTitle {
+  font-size: 20px;
+  font-weight: 600;
+  text-align: center;
+}
+
+.popupSearchRow {
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  padding: 16px;
+}
+
+.popupSearchInputWrap {
+  position: relative;
+  flex: 1;
+}
+
+.inputIcon {
+  position: absolute;
+  left: 12px;
+  top: 50%;
+  transform: translateY(-50%);
+  color: #bdbdbd;
+  z-index: 10;
+  font-size: 18px;
+}
+
+
+.refreshBtn {
+  width: 36px;
+  height: 36px;
+}
+
+.loadingIcon {
+  animation: spin 1s linear infinite;
+  font-size: 16px;
+}
+
+@keyframes spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}