更新ui样式，并修复已知问题 (#8)

Reviewed-on: #8

src/components/cloud/QuickUploadModal.vue

@@ -198,7 +198,7 @@ onBeforeUnmount(() => {
       class="fixed inset-0 z-[130] flex items-center justify-center bg-slate-950/55 px-4 py-6 backdrop-blur-sm"
       @click="close"
     >
-      <div class="w-full max-w-3xl overflow-hidden border border-slate-200 bg-white shadow-2xl" @click.stop>
+      <div class="oc-modal-shell w-full max-w-3xl overflow-hidden" @click.stop>
         <div class="flex items-start justify-between border-b border-slate-200 px-5 py-4">
           <div>
             <p class="text-xs font-semibold uppercase tracking-[0.22em] text-sky-700">Quick Upload</p>
@@ -207,7 +207,7 @@ onBeforeUnmount(() => {
           </div>
           <button
             type="button"
-            class="quick-upload-close oc-icon-button"
+            class="oc-icon-button"
             aria-label="关闭快捷上传"
             title="关闭快捷上传"
             @click="close"
@@ -228,7 +228,13 @@ onBeforeUnmount(() => {
               <span class="font-medium text-slate-700">正在上传 {{ currentItemIndex }} / {{ totalItems }}</span>
               <span class="font-medium text-sky-700">{{ overallProgress }}%</span>
             </div>
-            <NProgress type="line" :percentage="overallProgress" :show-indicator="false" color="#0ea5e9" rail-color="#dbeafe" />
+            <NProgress
+              type="line"
+              :percentage="overallProgress"
+              :show-indicator="false"
+              color="var(--oc-color-info)"
+              rail-color="var(--oc-color-border)"
+            />
           </div>
 
           <div
@@ -251,9 +257,9 @@ onBeforeUnmount(() => {
                 <div class="overflow-hidden border border-slate-900 bg-slate-950">
                   <img :src="activeItem.preview" alt="图片预览" class="h-56 w-full object-contain" />
                 </div>
-                <div class="mt-3 flex items-center justify-between gap-2">
-                  <button type="button" class="oc-text-button text-sm" @click="fileInput?.click()">重新选择</button>
-                  <button type="button" class="oc-text-button oc-text-button--danger text-sm" @click="handleRemove(activeItem.id)">移除</button>
+                <div class="mt-3 flex items-center gap-2">
+                  <button type="button" class="oc-panel-button oc-panel-button--neutral flex-1" @click="fileInput?.click()">重新选择</button>
+                  <button type="button" class="oc-panel-button oc-panel-button--danger flex-1" @click="handleRemove(activeItem.id)">移除</button>
                 </div>
               </div>
 
@@ -394,9 +400,3 @@ onBeforeUnmount(() => {
     />
   </Teleport>
 </template>
-
-<style scoped>
-.quick-upload-close.quick-upload-close {
-  border-radius: 9999px !important;
-}
-</style>