Refine device inventory animations and diagnostics layout

src/web/components/ConnectivityDiagnosticsPanel.jsx

@@ -63,19 +63,6 @@ function IpCell({ path, source, pending, route }) {
   return <code aria-label={`${route}: ${value.address}`}>{value.address}</code>;
 }
 
-function PathDetails({ title, path }) {
-  if (!path?.available) return <section><strong>{title}</strong><p>VPN не запущен.</p></section>;
-  return <section>
-    <strong>{title}</strong>
-    {path.sites.map((site) => (
-      <p key={site.id}>
-        {site.label}: {site.stage}{site.httpStatus ? ` · HTTP ${site.httpStatus}` : ''}
-        {site.error ? ` · ${site.error}` : ''}
-      </p>
-    ))}
-  </section>;
-}
-
 export function ConnectivityDiagnosticsPanel({ open, panelRef, closeRef, onClose }) {
   const [result, setResult] = useState(null);
   const [status, setStatus] = useState('idle');
@@ -172,7 +159,7 @@ export function ConnectivityDiagnosticsPanel({ open, panelRef, closeRef, onClose
           </div>
         </header>
 
-        <div className="client-diagnostics-feedback" aria-live="polite">
+        {(error || result) && <div className="client-diagnostics-feedback" aria-live="polite">
           {error ? <div className="client-diagnostics-error" role="alert">
             <span>{error.message}</span>
             {error.retryable && <button type="button" onClick={run}>Повторить</button>}
@@ -180,7 +167,7 @@ export function ConnectivityDiagnosticsPanel({ open, panelRef, closeRef, onClose
             <strong className={`client-diagnostics-summary ${summary[0]}`}>{summary[1]}</strong>
             <span className="client-diagnostics-time">{checkedAt}</span>
           </>}
-        </div>
+        </div>}
 
         <section className="client-diagnostics-section" aria-labelledby="diagnostic-ip-title">
           <div className="client-diagnostics-section-title">
@@ -266,13 +253,6 @@ export function ConnectivityDiagnosticsPanel({ open, panelRef, closeRef, onClose
           </table>
         </section>
 
-        {result && <details className="client-diagnostics-details">
-          <summary>Технические детали</summary>
-          <div>
-            <PathDetails title="Напрямую" path={result.direct} />
-            <PathDetails title="VPN" path={result.vpn} />
-          </div>
-        </details>}
       </div>
     </aside>
   );

src/web/components/DevicesPanel.jsx

@@ -192,9 +192,12 @@ export function DevicesPanel({ open, panelRef, closeRef, onClose }) {
   const [sortDirection, setSortDirection] = useState('desc');
   const [trafficScale, setTrafficScale] = useState('linear');
   const [copyFeedback, setCopyFeedback] = useState(null);
+  const [pencilAnimationId, setPencilAnimationId] = useState('');
   const [trafficDeltas, setTrafficDeltas] = useState({});
   const deviceNodes = useRef(new Map());
   const previousPositions = useRef(new Map());
+  const previousOrder = useRef([]);
+  const previousScrollTop = useRef(0);
   const movementAnimations = useRef(new Map());
   const previousTraffic = useRef(new Map());
   const copyTimer = useRef(null);
@@ -217,7 +220,7 @@ export function DevicesPanel({ open, panelRef, closeRef, onClose }) {
     setRefreshing(true);
     try {
       const next = await (discover ? api.devices.refresh() : api.devices.list());
-      setSnapshot((current) => !current || next.revision >= current.revision ? next : current);
+      setSnapshot((current) => !current || next.revision > current.revision ? next : current);
       setError(null);
       setStatus('ready');
     } catch (requestError) {
@@ -278,6 +281,8 @@ export function DevicesPanel({ open, panelRef, closeRef, onClose }) {
   useLayoutEffect(() => {
     if (!open) {
       previousPositions.current.clear();
+      previousOrder.current = [];
+      previousScrollTop.current = 0;
       for (const animation of movementAnimations.current.values()) animation.cancel();
       movementAnimations.current.clear();
       return;
@@ -287,10 +292,17 @@ export function DevicesPanel({ open, panelRef, closeRef, onClose }) {
       movementAnimations.current.get(id)?.cancel();
       positions.set(id, node.getBoundingClientRect());
     }
-    if (!window.matchMedia('(prefers-reduced-motion: reduce)').matches) {
+    const order = devices.map(({ id }) => id);
+    const orderChanged = previousOrder.current.length > 0
+      && (order.length !== previousOrder.current.length
+        || order.some((id, index) => id !== previousOrder.current[index]));
+    const currentScrollTop = panelRef.current?.scrollTop || 0;
+    if (orderChanged && !window.matchMedia('(prefers-reduced-motion: reduce)').matches) {
       for (const [id, after] of positions) {
         const before = previousPositions.current.get(id);
-        const deltaY = before ? before.top - after.top : 0;
+        const deltaY = before
+          ? before.top - after.top + previousScrollTop.current - currentScrollTop
+          : 0;
         if (Math.abs(deltaY) < 1) continue;
         const animation = deviceNodes.current.get(id)?.animate([
           { transform: `translateY(${deltaY}px)` },
@@ -303,7 +315,9 @@ export function DevicesPanel({ open, panelRef, closeRef, onClose }) {
       }
     }
     previousPositions.current = positions;
-  }, [devices, open]);
+    previousOrder.current = order;
+    previousScrollTop.current = currentScrollTop;
+  }, [devices, open, panelRef]);
 
   async function updateDevice(device, patch) {
     setSavingId(device.id);
@@ -314,14 +328,14 @@ export function DevicesPanel({ open, panelRef, closeRef, onClose }) {
       } catch (requestError) {
         if (requestError.code !== 'STATE_CONFLICT') throw requestError;
         const latest = await api.devices.list();
-        setSnapshot((current) => !current || latest.revision >= current.revision ? latest : current);
+        setSnapshot((current) => !current || latest.revision > current.revision ? latest : current);
         const latestDevice = latest.devices.find((candidate) => candidate.id === device.id);
         if (!latestDevice || Object.keys(patch).some((key) => latestDevice[key] !== device[key])) {
           throw requestError;
         }
         next = await api.devices.update(device.id, patch, latest.revision);
       }
-      setSnapshot((current) => !current || next.revision >= current.revision ? next : current);
+      setSnapshot((current) => !current || next.revision > current.revision ? next : current);
       setError(null);
       return true;
     } catch (requestError) {
@@ -347,18 +361,18 @@ export function DevicesPanel({ open, panelRef, closeRef, onClose }) {
       } catch (requestError) {
         if (requestError.code !== 'STATE_CONFLICT') throw requestError;
         const latest = await api.devices.list();
-        setSnapshot((current) => !current || latest.revision >= current.revision ? latest : current);
+        setSnapshot((current) => !current || latest.revision > current.revision ? latest : current);
         const latestDevice = latest.devices.find((candidate) => candidate.id === device.id);
         if (!latestDevice || latestDevice.desiredPolicy !== device.desiredPolicy) throw requestError;
         next = await api.devices.setPolicy(device.id, mode, latest.revision);
       }
-      setSnapshot((current) => !current || next.revision >= current.revision ? next : current);
+      setSnapshot((current) => !current || next.revision > current.revision ? next : current);
       setError(null);
     } catch (requestError) {
       if (requestError.code === 'DEVICE_POLICY_APPLY_FAILED') {
         try {
           const latest = await api.devices.list();
-          setSnapshot((current) => !current || latest.revision >= current.revision ? latest : current);
+          setSnapshot((current) => !current || latest.revision > current.revision ? latest : current);
         } catch {
           // Keep the policy error as the actionable result.
         }
@@ -575,19 +589,25 @@ export function DevicesPanel({ open, panelRef, closeRef, onClose }) {
                         onClick={() => copyDeviceIp(device)}
                       >{device.ip}</button> : !hasName && <span>Неизвестное устройство</span>}
                     </h3>
-                    {!hasName && <span className="client-device-edit-wrap client-tooltip-anchor">
+                    <span className="client-device-edit-wrap client-tooltip-anchor">
                       <button
-                        className="client-device-edit"
+                        className={`client-device-edit${pencilAnimationId === device.id ? ' is-writing' : ''}`}
                         type="button"
                         aria-label={`Изменить название ${title}`}
+                        onPointerEnter={() => setPencilAnimationId(device.id)}
+                        onFocus={() => setPencilAnimationId(device.id)}
                         onClick={() => startEditing(device)}
                       >
-                        <svg viewBox="0 0 24 24" aria-hidden="true">
+                        <svg
+                          viewBox="0 0 24 24"
+                          aria-hidden="true"
+                          onAnimationEnd={() => setPencilAnimationId((id) => id === device.id ? '' : id)}
+                        >
                           <path d="m4 20 4.2-1 10.3-10.3a2 2 0 0 0-2.8-2.8L5.4 16.2 4 20ZM14.5 7.1l2.8 2.8" />
                         </svg>
                       </button>
                       <Tooltip>Изменить название</Tooltip>
-                    </span>}
+                    </span>
                   </>
                 )}
                 <span className={`client-device-last-seen${online ? ' is-online' : ''}`} tabIndex="0">

src/web/styles.css

@@ -946,7 +946,7 @@ p {
   display: flex;
   align-items: flex-end;
   gap: 2px;
-  padding-top: 11px;
+  padding: 11px 27px 0 0;
 }
 
 .client-device-main > h3 {
@@ -1040,10 +1040,11 @@ p {
 }
 
 .client-device-edit-wrap {
-  flex: 0 0 auto;
+  position: absolute;
+  right: 0;
+  bottom: 0;
   width: 23px;
   height: 23px;
-  align-self: flex-end;
   opacity: 0.34;
   transition: opacity 180ms ease, filter 240ms ease, transform 320ms cubic-bezier(0.16, 1, 0.3, 1);
 }
@@ -1093,9 +1094,16 @@ p {
   color: var(--client-accent);
 }
 
-.client-device-edit:hover svg,
-.client-device-edit:focus-visible svg {
-  transform: translate(1px, -1px) rotate(-4deg);
+.client-device-edit.is-writing svg {
+  animation: client-device-pencil-write 620ms cubic-bezier(0.16, 1, 0.3, 1) both;
+}
+
+@keyframes client-device-pencil-write {
+  0%, 100% { transform: translate(0, 0) rotate(0); }
+  22% { transform: translate(1px, -1px) rotate(-5deg); }
+  44% { transform: translate(-1px, 1px) rotate(-2deg); }
+  66% { transform: translate(1px, 0) rotate(-5deg); }
+  84% { transform: translate(0, 1px) rotate(-2deg); }
 }
 
 .client-device-pin[aria-pressed="true"] {
@@ -4624,7 +4632,6 @@ p {
 }
 
 .client-diagnostics-feedback {
-  min-height: 34px;
   display: flex;
   align-items: center;
   gap: 10px;
@@ -4838,43 +4845,6 @@ p {
   color: oklch(0.68 0.15 28);
 }
 
-.client-diagnostics-details {
-  margin: 0 8px;
-  color: var(--client-muted);
-  font-size: 9px;
-}
-
-.client-diagnostics-details summary {
-  width: fit-content;
-  padding: 6px 0;
-  color: var(--client-text);
-  font-weight: 700;
-  cursor: pointer;
-}
-
-.client-diagnostics-details summary:focus-visible {
-  outline: 2px solid var(--client-accent);
-  outline-offset: 2px;
-}
-
-.client-diagnostics-details > div {
-  display: grid;
-  grid-template-columns: repeat(2, minmax(0, 1fr));
-  gap: 18px;
-  padding-top: 10px;
-}
-
-.client-diagnostics-details section {
-  min-width: 0;
-  display: grid;
-  gap: 5px;
-}
-
-.client-diagnostics-details p {
-  overflow-wrap: anywhere;
-  line-height: 1.55;
-}
-
 @media (max-width: 560px) {
   .client-diagnostics-table th,
   .client-diagnostics-table td {
@@ -4889,10 +4859,8 @@ p {
     grid-template-columns: minmax(0, 1fr);
   }
 
-  .client-diagnostics-add-action,
-  .client-diagnostics-details > div {
+  .client-diagnostics-add-action {
     grid-column: 1;
-    grid-template-columns: minmax(0, 1fr);
   }
 }