fix(web): 工作台抽屉临界点 1280→1024(lg) + 把手 z-50 防被详情面板覆盖

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/pac-web/src/app/(app)/plans/layout.tsx

@@ -14,7 +14,7 @@ export const PLAN_WORKSPACE_HEADER_SLOT = 'plan-workspace-header';
  *   ┌ header(详情 TopBar portal 到此,全宽延伸到最左)┐
  *   ├ 左栏选患者列 300px │ 详情内容(原三列)          ┤
  * 布局挂在动态段之上 → 切患者只重渲染右侧,左栏筛选/分页/滚动全保留。
- * 响应式:<xl 左栏收成抽屉(单实例 CSS 平移,状态不丢)+ 左缘竖把手"选患者"作明确点击点;
+ * 响应式:<lg(1024)左栏收成抽屉(单实例 CSS 平移,状态不丢)+ 左缘竖把手"选患者"作明确点击点;
  * 选中患者后自动收起。/plans 列表页(无 planId 段)不渲染本骨架。
  */
 export default function PlansLayout({ children }: { children: React.ReactNode }) {
@@ -30,14 +30,14 @@ export default function PlansLayout({ children }: { children: React.ReactNode })
       <div className="relative flex min-h-0 flex-1">
         {/* 小屏遮罩 */}
         {railOpen && (
-          <div className="fixed inset-0 z-30 bg-black/30 xl:hidden" onClick={() => setRailOpen(false)} />
+          <div className="fixed inset-0 z-40 bg-black/30 lg:hidden" onClick={() => setRailOpen(false)} />
         )}
         {/* 左栏:xl+ 常驻在流内;<xl 固定抽屉(CSS 平移,单实例不重挂 → 状态保留) */}
         <div
           className={cn(
-            'z-40 h-full transition-transform duration-200',
-            'fixed inset-y-0 left-0 shadow-xl xl:static xl:inset-auto xl:translate-x-0 xl:shadow-none',
-            railOpen ? 'translate-x-0' : '-translate-x-full xl:translate-x-0',
+            'z-50 h-full transition-transform duration-200',
+            'fixed inset-y-0 left-0 shadow-xl lg:static lg:inset-auto lg:translate-x-0 lg:shadow-none',
+            railOpen ? 'translate-x-0' : '-translate-x-full lg:translate-x-0',
           )}
         >
           {/* 小屏抽屉内关闭钮 */}
@@ -45,7 +45,7 @@ export default function PlansLayout({ children }: { children: React.ReactNode })
             <button
               type="button"
               onClick={() => setRailOpen(false)}
-              className="absolute -right-9 top-3 z-50 rounded-full bg-white p-1.5 text-slate-500 shadow-md ring-1 ring-slate-200 xl:hidden"
+              className="absolute -right-9 top-3 z-50 rounded-full bg-white p-1.5 text-slate-500 shadow-md ring-1 ring-slate-200 lg:hidden"
               title="收起"
             >
               <X className="h-4 w-4" />
@@ -58,7 +58,7 @@ export default function PlansLayout({ children }: { children: React.ReactNode })
           <button
             type="button"
             onClick={() => setRailOpen(true)}
-            className="fixed left-0 top-1/2 z-30 -translate-y-1/2 rounded-r-lg bg-teal-600 px-1.5 py-3 text-white shadow-lg hover:bg-teal-700 xl:hidden"
+            className="fixed left-0 top-1/2 z-50 -translate-y-1/2 rounded-r-lg bg-teal-600 px-1.5 py-3 text-white shadow-lg hover:bg-teal-700 lg:hidden"
             title="打开患者列表"
           >
             <span className="flex flex-col items-center gap-1">