统一报销错误提示无障碍样式（08-30-b2-submit-error-ocr-fallback）

client/src/pages/MobileReimbursementDetailPage.tsx

@@ -925,7 +925,7 @@ export function MobileReimbursementDetailPage() {
   if (!reimbursementId) {
     return (
       <PageScaffold>
-        <div className="rounded-lg border border-red-200 bg-red-50 p-4 text-sm text-red-600">缺少报销单 ID。</div>
+        <div className="rounded-lg border border-red-200 bg-red-50 p-4 text-sm text-red-700">缺少报销单 ID。</div>
       </PageScaffold>
     );
   }
@@ -943,7 +943,7 @@ export function MobileReimbursementDetailPage() {
   if (detailQuery.isError || !detail) {
     return (
       <PageScaffold className="space-y-4">
-        <div className="rounded-lg border border-red-200 bg-red-50 p-4 text-sm text-red-600">
+        <div className="rounded-lg border border-red-200 bg-red-50 p-4 text-sm text-red-700">
           {resolveErrorMessage(detailQuery.error)}
         </div>
         <Button asChild variant="secondary">
@@ -1102,7 +1102,7 @@ export function MobileReimbursementDetailPage() {
         </div>
 
         {itemError ? (
-          <div className="mt-3 rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-600">{itemError}</div>
+          <div className="mt-3 rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-700">{itemError}</div>
         ) : null}
 
         {itemForm ? (
@@ -1311,7 +1311,7 @@ export function MobileReimbursementDetailPage() {
         ) : null}
 
         {invoiceActionError ? (
-          <p className="mt-3 rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-600">
+          <p className="mt-3 rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-700">
             {invoiceActionError}
           </p>
         ) : null}
@@ -1525,7 +1525,7 @@ export function MobileReimbursementDetailPage() {
           <h2 className="text-base font-semibold text-zinc-900">操作</h2>
           {actionError ? (
             <div
-              className="mt-3 whitespace-pre-wrap rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-600"
+              className="mt-3 whitespace-pre-wrap rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-700"
               role="alert"
               aria-live="assertive"
             >
@@ -1594,7 +1594,7 @@ export function MobileReimbursementDetailPage() {
           </div>
 
           {invoiceActionError ? (
-            <div className="mt-3 rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-600">
+            <div className="mt-3 rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-700">
               {invoiceActionError}
             </div>
           ) : null}
@@ -1706,7 +1706,7 @@ export function MobileReimbursementDetailPage() {
               >
                 {invoiceLibraryLoading ? <div className="text-sm text-zinc-500">加载中...</div> : null}
                 {invoiceLibraryError ? (
-                  <div className="rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-600">
+                  <div className="rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-700">
                     {resolveErrorMessage(invoiceLibraryError)}
                   </div>
                 ) : null}