Adopt shared WebUI structural primitives

webui/src/features/portal/PortalPage.tsx

@@ -8,14 +8,18 @@ import {
 } from "react";
 import { ActionToolbar,
   ActionBlockerHint,
+  CountBadge,
   DismissibleAlert,
   Button,
   DocumentationHelpLink,
+  FilterBar,
   LoadingIndicator,
   PageScrollViewport,
+  StatePanel,
   StatusBadge,
   ToggleSwitch,
   useGuardedNavigate,
+  WorkspaceFrame,
   type PlatformRouteContext
 } from "@govoplan/core-webui";
 import {
@@ -126,9 +130,9 @@ export default function PortalPage({ settings }: PlatformRouteContext) {
 
   return (
     <main className="portal-page">
-      <div className="portal-shell">
-        <ActionToolbar className="portal-toolbar">
-          <form className="portal-search" onSubmit={submit}>
+      <WorkspaceFrame className="portal-shell" label="Service directory" interfaceId="portal.service-directory" helpContextId="portal.page.directory" helpModuleId="portal">
+        <ActionToolbar surface="panel-header" className="portal-toolbar">
+          <FilterBar as="form" surface="control" wrap="never" width="wide" className="portal-search" onSubmit={submit}>
             <Search size={17} aria-hidden="true" />
             <input
               value={query}
@@ -137,7 +141,7 @@ export default function PortalPage({ settings }: PlatformRouteContext) {
               placeholder="Search services"
             />
             <Button type="submit" variant="primary">Search</Button>
-          </form>
+          </FilterBar>
           <DocumentationHelpLink
             reference={{ topicId: "portal.service-directory", documentationType: "user" }}
             label="Open service directory documentation"
@@ -183,9 +187,9 @@ export default function PortalPage({ settings }: PlatformRouteContext) {
                           .join(" / ") || entry.postbox.address}
                       </small>
                     </span>
-                    <span className="portal-postbox-count" aria-label={`${entry.unread_count} unread messages`}>
+                    <CountBadge className="portal-postbox-count" aria-label={`${entry.unread_count} unread messages`}>
                       {entry.unread_count > 99 ? "99+" : entry.unread_count}
-                    </span>
+                    </CountBadge>
                     <ArrowUpRight size={15} aria-hidden="true" />
                   </button>
                 ))}
@@ -193,7 +197,7 @@ export default function PortalPage({ settings }: PlatformRouteContext) {
             </section>
           )}
           {!loading && !error && services.length === 0 &&
-            <div className="portal-empty">No matching services.</div>
+            <StatePanel size="compact" description="No matching services." />
           }
           {!loading && services.length > 0 &&
             <div className="portal-service-list">
@@ -208,7 +212,7 @@ export default function PortalPage({ settings }: PlatformRouteContext) {
             </div>
           }
         </PageScrollViewport>
-      </div>
+      </WorkspaceFrame>
     </main>
   );
 }

webui/src/styles/portal.css

@@ -4,36 +4,7 @@
   overflow: hidden;
 }
 
-.portal-shell {
-  display: flex;
-  flex-direction: column;
-  height: 100%;
-  min-height: 0;
-  background: var(--surface);
-}
-
-.portal-toolbar {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 16px;
-  min-height: 58px;
-  padding: 10px 18px;
-  border-bottom: 1px solid var(--border);
-  background: var(--surface-raised);
-}
-
-.portal-search {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  width: min(620px, 100%);
-}
-
-.portal-search input {
-  min-width: 120px;
-  flex: 1;
-}
+.portal-search { flex: 1 1 620px; }
 
 .portal-result-summary {
   display: flex;
@@ -114,13 +85,7 @@
 }
 
 .portal-postbox-count {
-  min-width: 24px;
-  padding: 2px 5px;
-  border-radius: 10px;
-  background: var(--accent);
-  color: var(--on-accent);
-  font-size: 0.75rem;
-  text-align: center;
+  flex: 0 0 auto;
 }
 
 .portal-service-entry {
@@ -198,20 +163,3 @@
   align-items: center;
   gap: 6px;
 }
-
-.portal-empty {
-  padding: 36px 0;
-  color: var(--text-soft);
-  text-align: center;
-}
-
-@media (max-width: 720px) {
-  .portal-toolbar {
-    align-items: stretch;
-    flex-direction: column;
-  }
-
-  .portal-search {
-    width: 100%;
-  }
-}