Tidy request sync controls

.build_number

@@ -1 +1 @@
-251260445
+251260452

frontend/app/admin/SettingsPage.tsx

@@ -714,7 +714,7 @@ export default function SettingsPage({ section }: SettingsPageProps) {
           .map((sectionGroup) => (
           <section key={sectionGroup.key} className="admin-section">
             <div className="section-header">
-              <h2>{sectionGroup.title}</h2>
+              <h2>{sectionGroup.key === 'requests' ? 'Sync controls' : sectionGroup.title}</h2>
               {sectionGroup.key === 'sonarr' && (
                 <button type="button" onClick={() => loadOptions('sonarr')}>
                   Refresh Sonarr options
@@ -737,17 +737,22 @@ export default function SettingsPage({ section }: SettingsPageProps) {
                 </button>
               ) : null}
               {showRequestsExtras && sectionGroup.key === 'requests' && (
-                <div className="sync-actions">
-                  <button type="button" onClick={syncRequests}>
-                    Full refresh
-                  </button>
-                  <button type="button" className="ghost-button" onClick={syncRequestsDelta}>
-                    Quick refresh (new changes)
-                  </button>
+                <div className="sync-actions-block">
+                  <div className="sync-actions">
+                    <button type="button" onClick={syncRequests}>
+                      Full refresh (all requests)
+                    </button>
+                    <button type="button" className="ghost-button" onClick={syncRequestsDelta}>
+                      Quick refresh (delta changes)
+                    </button>
+                  </div>
+                  <div className="meta sync-note">
+                    Full refresh reloads the entire list. Quick refresh only checks recent changes.
+                  </div>
                 </div>
               )}
             </div>
-            {SECTION_DESCRIPTIONS[sectionGroup.key] && (
+            {SECTION_DESCRIPTIONS[sectionGroup.key] && !settingsSection && (
               <p className="section-subtitle">{SECTION_DESCRIPTIONS[sectionGroup.key]}</p>
             )}
             {sectionGroup.key === 'sonarr' && sonarrError && (

frontend/app/globals.css

@@ -1047,6 +1047,17 @@ button span {
   flex-wrap: wrap;
 }
 
+.sync-actions-block {
+  display: grid;
+  gap: 6px;
+  justify-items: end;
+  text-align: right;
+}
+
+.sync-note {
+  margin-top: 0;
+}
+
 .section-header button {
   background: rgba(255, 255, 255, 0.08);
   color: var(--ink);