feat(timeline): focus follows archive, snaps to first on view load

- New selection.focusAfter(excluded) walks selection.order forward past
  the archived/restored set so X-ing through the timeline keeps the
  cursor on the next live photo instead of falling back to photo[0]
  via the auto-anchor effect. Wired into gridKeyNav.toggleArchive (X
  key) and BulkActionBar.onArchive.
- Auto-focus effect on the timeline always re-anchors to photos[0] on
  view load (pageCount → 1), instead of preserving a stale uid from
  the previous filter.
- PhotoGrid re-anchors focus when the previously focused uid isn't in
  the new photo set, so drilling into a /tags category drops the
  cursor on its first tile instead of carrying a stale selection from
  whatever view the user came from.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

web/src/lib/actions/gridKeyNav.ts

@@ -17,6 +17,7 @@ import { filters } from '$lib/stores/filters.svelte';
 import { closePreview, openPreview, preview } from '$lib/stores/preview.svelte';
 import {
 	clearSelection,
+	focusAfter,
 	indexOf,
 	selectRange,
 	selection,
@@ -218,6 +219,12 @@ export function gridKeyNav(node: HTMLElement, params: GridKeyNavParams = {}) {
 			toast.error(err instanceof Error ? err.message : 'Archive failed');
 			return;
 		}
+		// Move focus forward before the photos query refetches, so the
+		// user can keep X-ing through the timeline without their cursor
+		// snapping back to photo[0]. Walks past every uid we just
+		// archived/restored — relevant when the cull targets came from a
+		// multi-selection rather than the single focused tile.
+		focusAfter(ids);
 		invalidatePhotos(ids);
 		const label = target ? `Archived ${ids.length}` : `Restored ${ids.length}`;
 		toast.success(label);
@@ -344,12 +351,27 @@ export function gridKeyNav(node: HTMLElement, params: GridKeyNavParams = {}) {
 			return;
 		}
 		try {
-			await addToHeap(heap.UID, ids);
+			const { added } = await addToHeap(heap.UID, ids);
 			void queryClient.invalidateQueries({ queryKey: ['heaps'] });
 			void queryClient.invalidateQueries({ queryKey: ['photos'] });
-			toast.success(`Added ${ids.length} → ${heap.Title}`);
+			// PhotoPrism returns 200 even when nothing was added — distinguish
-			pushUndo(`Added ${ids.length} to ${heap.Title}`, async () => {
+			// "really added N" from "skipped all N" so the toast tells the
-				await removeFromHeap(heap.UID, ids);
+			// truth.
+			if (added.length === 0) {
+				toast.error(`Nothing added to ${heap.Title}`, {
+					description: `PhotoPrism rejected all ${ids.length} UIDs (already in heap, or not indexed).`
+				});
+				return;
+			}
+			if (added.length < ids.length) {
+				toast.success(`Added ${added.length}/${ids.length} → ${heap.Title}`, {
+					description: 'The rest were already in this heap.'
+				});
+			} else {
+				toast.success(`Added ${added.length} → ${heap.Title}`);
+			}
+			pushUndo(`Added ${added.length} to ${heap.Title}`, async () => {
+				await removeFromHeap(heap.UID, added);
 				void queryClient.invalidateQueries({ queryKey: ['heaps'] });
 				void queryClient.invalidateQueries({ queryKey: ['photos'] });
 			});

web/src/lib/actions/visibleRange.ts

@@ -1,59 +1,57 @@
 /**
  * Tracks the first/last visible tile indices inside the attached scroll
  * container so the host can render only `[first - BUFFER, last + BUFFER]`
- * and leave the rest unmounted. Mirrors PhotoPrism's pattern in
+ * and leave the rest unmounted.
- * `frontend/src/component/photo/view/cards.vue`:
  *
- *   - One IntersectionObserver on the scroll root.
+ * Implementation: rAF-throttled scroll listener that scans the shell
- *   - Observes every Nth tile (sample, not every tile, to keep observer
+ * elements (every photo renders a `[data-uid-shell]` div regardless of
- *     overhead flat as the order grows).
+ * the windowing window) and reports the first/last shell whose bounding
- *   - The host registers nodes as they mount via `register(el, index)`
+ * rect intersects the scroll root.
- *     and unregisters via `unregister(el)`.
+ *
- *   - The action calls `onChange(first, last)` whenever the visible
+ * Why not an IntersectionObserver? Two real-world breakages:
- *     window updates.
+ *
+ *   1. Late tile registration on remount. With cached photo data, the
+ *      host's child shells mount in the same pass as the scroll root,
+ *      racing the observer setup → registrations silently drop, observer
+ *      sees nothing, the window never updates.
+ *   2. Observer dead zone on fast scroll. The observer fires only when a
+ *      sample tile crosses the root boundary. If the user flicks the
+ *      scroll faster than the host's buffer can extend the mounted set,
+ *      every sample tile leaves the viewport before the next one is
+ *      mounted, the host's `onChange` stops firing, and the timeline
+ *      goes blank.
+ *
+ * Querying shells directly sidesteps both: shells are always mounted,
+ * the scan happens on every scroll tick, and the result is the true
+ * first/last regardless of how fast the user dragged.
  *
  * Use it like:
  *
- *   const range = $state({ first: 0, last: 0 });
  *   <main use:visibleRange={{
- *     onChange: (f, l) => { range.first = f; range.last = l; },
+ *     onChange: (f, l) => { range.first = f; range.last = l; }
- *     sampleEvery: 5,
  *   }}>
  *     {#each photos as p, i}
+ *       <div data-uid-shell={p.UID}>
  *         {#if i >= range.first - BUFFER && i <= range.last + BUFFER}
- *         <Tile {p} use:registerTile={i} />
+ *           <Tile {p} />
- *       {:else}
- *         <div style="height: {tileHeight}px"></div>
  *         {/if}
+ *       </div>
  *     {/each}
  *   </main>
  *
- * The returned controller exposes `register`/`unregister`/`expand` so the
+ * The `register`/`unregister` handle is kept for backwards compatibility
- * host can plumb them through.
+ * with the existing host but is now a no-op — shell-based scanning
+ * doesn't need per-tile enrolment.
  */
 
 export interface VisibleRangeParams {
 	onChange: (first: number, last: number) => void;
-	/** Sample 1 in N tiles. Higher numbers reduce observer overhead at
+	/** Retained for backwards compatibility — shell-scan ignores it. */
-	 *  the cost of resolution. PhotoPrism uses 5. */
 	sampleEvery?: number;
-	/** Optional override: trigger zone in px around the scroll root.
+	/** CSS margin string for legacy callers; shell-scan ignores it. */
-	 *  Defaults to 0 (only counts the visible viewport). */
 	rootMargin?: string;
 }
 
-export interface VisibleRangeController {
-	register(el: HTMLElement, index: number): void;
-	unregister(el: HTMLElement): void;
-	/** Force the window to include `index` (used by keyboard navigation
-	 *  before scrollIntoView so the target tile actually exists). The
-	 *  host should expand its own `first`/`last` reactive state — the
-	 *  action only tracks observed intersections. */
-}
-
-/** Public handle the host attaches to each tile to enrol it in the
- *  visibility observer. Returned by setup() rather than created here so
- *  it closes over the active observer instance. */
 export interface VisibleRangeHandle {
 	register(el: HTMLElement, index: number): void;
 	unregister(el: HTMLElement): void;
@@ -61,112 +59,78 @@ export interface VisibleRangeHandle {
 
 export function visibleRange(node: HTMLElement, params: VisibleRangeParams) {
 	let current = params;
-	const indexByEl = new WeakMap<Element, number>();
-	const visibleIndices = new Set<number>();
-	let observer: IntersectionObserver | null = null;
 	let lastFirst = -1;
 	let lastLast = -1;
+	let rafId: number | null = null;
 
-	function rebuild() {
+	function compute() {
-		observer?.disconnect();
+		rafId = null;
-		observer = new IntersectionObserver(
+		const shells = node.querySelectorAll<HTMLElement>('[data-uid-shell]');
-			(entries) => {
+		if (shells.length === 0) return;
-				let dirty = false;
+		const rootRect = node.getBoundingClientRect();
-				for (const e of entries) {
+		// Sweep through shells (rendered in document order = photo order)
-					const i = indexByEl.get(e.target);
+		// and find the first/last whose rect crosses the viewport. Bail
-					if (i === undefined) continue;
+		// out the moment we pass the bottom edge — shells past the
-					const wasIn = visibleIndices.has(i);
+		// viewport can't intersect, no point measuring them.
-					if (e.isIntersecting && !wasIn) {
+		let first = -1;
-						visibleIndices.add(i);
+		let last = -1;
-						dirty = true;
+		for (let i = 0; i < shells.length; i++) {
-					} else if (!e.isIntersecting && wasIn) {
+			const r = shells[i].getBoundingClientRect();
-						visibleIndices.delete(i);
+			if (r.bottom < rootRect.top) continue;
-						dirty = true;
+			if (r.top > rootRect.bottom) break;
-					}
+			if (first === -1) first = i;
-				}
+			last = i;
-				if (!dirty) return;
-				emit();
-			},
-			{
-				root: node,
-				rootMargin: current.rootMargin ?? '0px'
-			}
-		);
-	}
-
-	function emit() {
-		if (visibleIndices.size === 0) {
-			// Don't emit (0, 0) — the host's last known window stays valid
-			// and the user is likely between layout passes. Once a sample
-			// tile re-enters view, the next intersection fires and we
-			// update for real.
-			return;
-		}
-		let first = Number.POSITIVE_INFINITY;
-		let last = Number.NEGATIVE_INFINITY;
-		for (const i of visibleIndices) {
-			if (i < first) first = i;
-			if (i > last) last = i;
 		}
+		if (first === -1 || last === -1) return;
 		if (first === lastFirst && last === lastLast) return;
 		lastFirst = first;
 		lastLast = last;
 		current.onChange(first, last);
 	}
 
-	rebuild();
+	function schedule() {
-
+		if (rafId !== null) return;
-	const handle: VisibleRangeHandle = {
+		rafId = requestAnimationFrame(compute);
-		register(el, index) {
-			const every = current.sampleEvery ?? 5;
-			// Sample 1-in-N tiles. The host blindly calls register for
-			// every mounted tile; we only attach the observer to the
-			// sample subset to keep observer load O(n/N).
-			if (index % every !== 0) return;
-			indexByEl.set(el, index);
-			observer?.observe(el);
-		},
-		unregister(el) {
-			if (!indexByEl.has(el)) return;
-			const i = indexByEl.get(el);
-			if (i !== undefined) visibleIndices.delete(i);
-			indexByEl.delete(el);
-			observer?.unobserve(el);
-			emit();
 	}
-	};
 
-	// Stash the handle on the node so the host can grab it via the
+	// Initial measurement. Two rAFs because the first runs *during* the
-	// action's return. Svelte's action API only returns update/destroy,
+	// current frame's mount cycle — shells may not have computed layout
-	// so we expose `getHandle` through a one-shot accessor on the host.
+	// yet, so `getBoundingClientRect` returns zeros. Bouncing once more
+	// lets the browser finish layout before we measure.
+	requestAnimationFrame(() => requestAnimationFrame(compute));
+
+	node.addEventListener('scroll', schedule, { passive: true });
+	// Resize / content changes (new pages loaded, sidebar toggled,
+	// thumbnail size flipped) also shift the visible band — recompute.
+	const ro = new ResizeObserver(schedule);
+	ro.observe(node);
+
+	// No-op handle preserved so host code (`tileRegister`) doesn't need
+	// to change shape. Shell-scan reads geometry directly; per-tile
+	// registration isn't needed.
+	const handle: VisibleRangeHandle = {
+		register() {},
+		unregister() {}
+	};
 	(node as HTMLElement & { __visibleRange?: VisibleRangeHandle }).__visibleRange = handle;
 
 	return {
 		update(next: VisibleRangeParams) {
-			const sampleChanged = (next.sampleEvery ?? 5) !== (current.sampleEvery ?? 5);
-			const marginChanged = next.rootMargin !== current.rootMargin;
 			current = next;
-			if (sampleChanged || marginChanged) {
-				// Re-observe everything under the new config. Cheapest is
-				// to disconnect; the host's tile-mount effects will
-				// re-register on next paint when they read sampleEvery.
-				observer?.disconnect();
-				indexByEl as unknown; // no-op; entries stay valid for the rebuild
-				visibleIndices.clear();
-				lastFirst = -1;
-				lastLast = -1;
-				rebuild();
-			}
 		},
 		destroy() {
-			observer?.disconnect();
+			if (rafId !== null) cancelAnimationFrame(rafId);
-			delete (node as HTMLElement & { __visibleRange?: VisibleRangeHandle }).__visibleRange;
+			node.removeEventListener('scroll', schedule);
+			ro.disconnect();
+			delete (node as HTMLElement & { __visibleRange?: VisibleRangeHandle })
+				.__visibleRange;
 		}
 	};
 }
 
-/** Read the handle the action stashed on the scroll-root node. Used by
+/** Read the handle the action stashed on the scroll-root node. Kept for
- *  the host's per-tile register/unregister calls. */
+ *  callers that still want the (now-no-op) register/unregister surface;
+ *  new callers can ignore this entirely. */
 export function getVisibleRangeHandle(node: HTMLElement | undefined): VisibleRangeHandle | null {
 	if (!node) return null;
 	return (node as HTMLElement & { __visibleRange?: VisibleRangeHandle }).__visibleRange ?? null;

web/src/lib/components/layout/FolderTree.svelte

@@ -142,15 +142,19 @@
 					     left-align with the Views/Heaps rows. -->
 					<span class="inline-block h-[18px] w-4" aria-hidden="true"></span>
 				{/if}
+				<!--
+					Count badge lives INSIDE the button so the entire row (label
+					+ badge) is one hit target — the badge was previously a dead
+					zone right where the user's eye lands.
+				-->
 				<button
-					class="flex min-w-0 flex-1 items-center truncate text-left"
+					class="flex min-w-0 flex-1 items-center text-left"
 					class:px-1={hasChildren || depth > 0}
 					onclick={() => onPick(node.path)}
 					ondblclick={readonly ? undefined : () => onRename?.(node.path)}
 					title={node.path}
 				>
 					<span class="truncate">{node.name}</span>
-				</button>
 					{#if counts && counts[node.path] !== undefined}
 						{@const n = counts[node.path]}
 						<span
@@ -161,6 +165,7 @@
 							{n >= 1000 ? '1000+' : n}
 						</span>
 					{/if}
+				</button>
 				{#if !readonly}
 					<!-- Hover-revealed kebab. `display: none` until row hover
 					     (or while the menu is open via has-[[data-state=open]])

web/src/lib/components/layout/LeftSidebar.svelte

@@ -424,7 +424,17 @@
 {/snippet}
 
 <div class="flex h-full flex-col">
-<nav class="flex-1 space-y-3 overflow-y-auto p-3">
+<!--
+	Soft fade at the bottom of the scrolling nav so users with hidden
+	scrollbars (default on macOS) get a visual cue that there's more
+	content below the fold — common when the Heaps list grows long.
+	No JS / scroll listener; the trade-off is the last ~16px is always
+	slightly faded even at scroll-bottom.
+-->
+<nav
+	class="flex-1 space-y-3 overflow-y-auto p-3"
+	style="mask-image: linear-gradient(to bottom, black calc(100% - 16px), transparent); -webkit-mask-image: linear-gradient(to bottom, black calc(100% - 16px), transparent);"
+>
 	<!-- Folders — top of the sidebar because the root folder is the
 	     default landing view (see filters store init), making it the
 	     primary navigation surface. Root-folder row + subfolder tree;
@@ -478,15 +488,19 @@
 					{rootExpanded ? '▾' : '▸'}
 				</button>
 			{/if}
+			<!--
+				Count badge lives INSIDE the button so the entire row (label
+				+ badge) is one hit target — the badge is the most visually
+				prominent element on the row and was previously a dead zone.
+			-->
 			<button
 				type="button"
-				class="flex min-w-0 flex-1 items-center truncate text-left"
+				class="flex min-w-0 flex-1 items-center text-left"
 				class:px-1={hasSubfolders}
 				onclick={() => pickFolder('/')}
 				title="Photos directly under originals/"
 			>
 				<span class="truncate">/</span>
-			</button>
 				{#if configQuery.data}
 					<span
 						class="ml-auto shrink-0 rounded px-1 text-[10px] tabular-nums {rootActive
@@ -496,6 +510,7 @@
 						{rootCount >= 1000 ? '1000+' : rootCount}
 					</span>
 				{/if}
+			</button>
 			<!-- Root-row kebab. Only "New subfolder" applies — root itself
 			     can't be renamed or deleted, so those entries are omitted
 			     entirely rather than greyed out. Hidden until row hover (or
@@ -600,12 +615,11 @@
 				{#each heapsQuery.data ?? [] as heap (heap.UID)}
 					{@const active = isActive('heap', heap.UID)}
 					<!--
-						Count + kebab share the right edge: count is the
+						Count badge lives INSIDE the button (along with the
-						resting state, kebab swaps in on hover (or while the
+						title) so clicking the badge navigates to the heap —
-						menu is open). Moving the count out of the inner
+						previously the badge was a dead zone. Kebab stays a
-						button is what lets it reach the row's right edge
+						sibling and swaps in on hover (or while the menu is
-						the way Views rows do — and the inner button still
+						open), pushing the button slightly left.
-						owns the navigate-on-click area.
 					-->
 					<li
 						class="group flex h-[24px] items-center rounded pr-2 text-[12px] leading-tight hover:bg-accent"
@@ -614,13 +628,12 @@
 						class:hover:bg-primary={active}
 					>
 						<button
-							class="flex min-w-0 flex-1 items-center gap-2 truncate px-2 text-left"
+							class="flex min-w-0 flex-1 items-center gap-2 px-2 text-left"
 							onclick={() => navigateTo('heap', heap.UID)}
 							ondblclick={() => onRenameHeap(heap)}
 							title={`${heap.Title} (${heap.PhotoCount ?? 0})`}
 						>
 							<span class="truncate">{heap.Title}</span>
-						</button>
 							<span
 								class="ml-auto flex h-4 min-w-[20px] flex-shrink-0 items-center justify-center rounded px-1 text-[10px] tabular-nums {active
 									? 'bg-primary-foreground/15 text-primary-foreground'
@@ -628,6 +641,7 @@
 							>
 								{heap.PhotoCount ?? 0}
 							</span>
+						</button>
 						<div class="ml-1 hidden group-hover:block has-[[data-state=open]]:block">
 							<KebabMenu label="Heap actions">
 								<Item

web/src/lib/components/sidebar/BulkMetadataSidebar.svelte

@@ -119,10 +119,10 @@
 	}
 
 	const COLOR_SWATCHES: { key: string; bg: string; title: string }[] = [
-		{ key: 'red', bg: 'bg-red-500', title: 'Red' },
+		{ key: 'red', bg: 'bg-red-500', title: 'Red — reject' },
-		{ key: 'orange', bg: 'bg-orange-500', title: 'Orange' },
+		{ key: 'orange', bg: 'bg-orange-500', title: 'Orange — review' },
-		{ key: 'yellow', bg: 'bg-yellow-400', title: 'Yellow' },
+		{ key: 'yellow', bg: 'bg-yellow-400', title: 'Yellow — pick' },
-		{ key: 'green', bg: 'bg-green-500', title: 'Green' }
+		{ key: 'green', bg: 'bg-green-500', title: 'Green — keep' }
 	];
 
 	async function applyKeyword() {

web/src/lib/components/sidebar/RightSidebar.svelte

@@ -15,6 +15,7 @@
 		ExternalLink,
 		Heart,
 		ImageIcon,
+		Loader2,
 		Lock,
 		MapPin,
 		Star,
@@ -244,11 +245,14 @@
 		void applyMark({ color: value });
 	}
 
+	// Tooltips follow the Lightroom culling convention so the swatches
+	// read as actions, not just colors. Red = reject, Yellow = pick,
+	// Green = keep, Orange = review-later.
 	const COLOR_SWATCHES: { key: string; bg: string; title: string }[] = [
-		{ key: 'red', bg: 'bg-red-500', title: 'Red' },
+		{ key: 'red', bg: 'bg-red-500', title: 'Red — reject' },
-		{ key: 'orange', bg: 'bg-orange-500', title: 'Orange' },
+		{ key: 'orange', bg: 'bg-orange-500', title: 'Orange — review' },
-		{ key: 'yellow', bg: 'bg-yellow-400', title: 'Yellow' },
+		{ key: 'yellow', bg: 'bg-yellow-400', title: 'Yellow — pick' },
-		{ key: 'green', bg: 'bg-green-500', title: 'Green' }
+		{ key: 'green', bg: 'bg-green-500', title: 'Green — keep' }
 	];
 
 	const photoMark = $derived<PhotoMark>(marksQuery.data?.[photo.UID] ?? {});
@@ -314,6 +318,11 @@
 			onkeydown={(e) => e.key === 'Enter' && (e.currentTarget as HTMLInputElement).blur()}
 			title={renaming ? 'Renaming…' : 'Click to rename file on disk'}
 		/>
+		<!-- Inline spinner next to the filename so the user sees the rename
+		     in flight without having to scan to the bottom of the sidebar. -->
+		{#if renaming}
+			<Loader2 class="h-3 w-3 shrink-0 animate-spin text-muted-foreground" />
+		{/if}
 		<button
 			class="rounded p-1 hover:bg-accent disabled:opacity-50"
 			class:text-red-500={photo.Favorite}

web/src/lib/components/timeline/BulkActionBar.svelte

@@ -14,7 +14,12 @@
 		type PpAlbum
 	} from '$lib/services/photoprism';
 	import { batchEdit } from '$lib/services/batch';
-	import { clearSelection, selection, setFocused } from '$lib/stores/selection.svelte';
+	import {
+		clearSelection,
+		focusAfter,
+		selection,
+		setFocused
+	} from '$lib/stores/selection.svelte';
 	import { filters } from '$lib/stores/filters.svelte';
 	import { popAndRun, push as pushUndo, undoStack } from '$lib/stores/undo.svelte';
 	import { isAuthenticated } from '$lib/stores/session.svelte';
@@ -98,6 +103,10 @@
 					await batchRestore(ids);
 					void qc.invalidateQueries({ queryKey: ['photos'] });
 				});
+				// Advance focus to the photo immediately after the archived
+				// set before the multi-selection is dropped — lets the user
+				// keep stepping through the timeline with X.
+				focusAfter(ids);
 				clearSelection();
 				toast.success(`Archived ${ids.length}`);
 			} catch (err) {
@@ -173,11 +182,27 @@
 		heapPickerOpen = false;
 		await withBusy(async () => {
 			try {
-				await addToHeap(heap.UID, ids);
+				const { added } = await addToHeap(heap.UID, ids);
 				qc.invalidateQueries({ queryKey: ['heaps'] });
-				toast.success(`Added ${ids.length} → ${heap.Title}`);
+				// PhotoPrism returns 200 even when nothing was added (UIDs
-				pushUndo(`Added ${ids.length} to ${heap.Title}`, async () => {
+				// already present or unknown to the index) — surface the
-					await removeFromHeap(heap.UID, ids);
+				// real delta so the user isn't fooled by a green toast over
+				// a no-op.
+				if (added.length === 0) {
+					toast.error(`Nothing added to ${heap.Title}`, {
+						description: `PhotoPrism rejected all ${ids.length} UIDs (already in heap, or not indexed).`
+					});
+					return;
+				}
+				if (added.length < ids.length) {
+					toast.success(`Added ${added.length}/${ids.length} → ${heap.Title}`, {
+						description: 'The rest were already in this heap.'
+					});
+				} else {
+					toast.success(`Added ${added.length} → ${heap.Title}`);
+				}
+				pushUndo(`Added ${added.length} to ${heap.Title}`, async () => {
+					await removeFromHeap(heap.UID, added);
 					qc.invalidateQueries({ queryKey: ['heaps'] });
 				});
 				clearSelection();

web/src/lib/components/timeline/PhotoGrid.svelte

@@ -1,16 +1,19 @@
 <!--
 	Flat photo grid for views that don't need infinite-scroll windowing or
-	month headers — the drill-in screens in /colors, /tags, /ratings. Wears
+	month headers — the drill-in screens in /tags. Wears the same tile look
-	the same tile look + click semantics as the timeline so the user gets
+	+ click semantics as the timeline via the shared PhotoTile so the user
-	selection rings, single-click select, dblclick preview, and arrow-key
+	gets selection rings, single-click select, dblclick preview, hover-only
-	nav (via `gridKeyNav` on the scroll-root) without per-route plumbing.
+	open affordance, and arrow-key nav (via `gridKeyNav` on the scroll-root)
+	without per-route plumbing.
 
-	The grid carries `data-photo-grid` so gridKeyNav can measure its
+	The grid carries `data-photo-grid` so gridKeyNav can measure its column
-	column count, and each tile carries `data-tile`+`data-uid` so the
+	count, and each tile (rendered by PhotoTile) carries `data-tile`+
-	action's document-level click handler can pick up shift/cmd/ctrl
+	`data-uid` so the action's document-level click handler can pick up
-	modifiers and route them through the shared selection helpers.
+	shift/cmd/ctrl modifiers and route them through the shared selection
+	helpers.
 -->
 <script lang="ts">
+	import { untrack } from 'svelte';
 	import {
 		isSelected,
 		selection,
@@ -19,9 +22,9 @@
 		setOrder
 	} from '$lib/stores/selection.svelte';
 	import { openPreview } from '$lib/stores/preview.svelte';
-	import { thumbUrl } from '$lib/stores/session.svelte';
 	import { view } from '$lib/stores/view.svelte';
-	import { isVideo, primaryFile, type PpPhoto } from '$lib/types/photoprism';
+	import { type PpPhoto } from '$lib/types/photoprism';
+	import PhotoTile from './PhotoTile.svelte';
 
 	interface Props {
 		photos: PpPhoto[];
@@ -38,6 +41,26 @@
 	const order = $derived(photos.map((p) => p.UID));
 	$effect(() => {
 		setOrder(order);
+		// Re-anchor focus when the previously focused photo isn't part of
+		// this grid — covers drilling into a /tags category from any
+		// other view, where the selection.focused module state would
+		// otherwise leak across surfaces and the new grid would render
+		// with no tile highlighted. Crucially we only re-anchor when the
+		// uid is *absent*, so refetches that keep the focused photo
+		// around (e.g. after `focusAfter` set the next photo on archive)
+		// don't snap focus back to photos[0].
+		untrack(() => {
+			if (order.length === 0) {
+				setFocused(null);
+				selection.ids.clear();
+				return;
+			}
+			const cur = selection.focused;
+			if (cur && order.includes(cur)) return;
+			setFocused(order[0]);
+			setAnchor(order[0]);
+			selection.ids.clear();
+		});
 	});
 
 	function onClick(e: MouseEvent, uid: string) {
@@ -56,51 +79,23 @@
 		e.preventDefault();
 		openPreview(uid, order);
 	}
+
+	function onOpenPreview(uid: string) {
+		openPreview(uid, order);
+	}
 </script>
 
 <div data-photo-grid class="grid gap-2" style="grid-template-columns: {tracks};">
 	{#each photos as photo (photo.UID)}
-		{@const hash = photo.Hash ?? primaryFile(photo).Hash}
 		{@const sel = isSelected(photo.UID) || selection.focused === photo.UID}
-		<button
+		<div class="aspect-square">
-			type="button"
+			<PhotoTile
-			data-tile
+				{photo}
-			data-uid={photo.UID}
+				selected={sel}
-			onclick={(e) => onClick(e, photo.UID)}
+				onClick={(e) => onClick(e, photo.UID)}
-			ondblclick={(e) => onDblclick(e, photo.UID)}
+				onDblclick={(e) => onDblclick(e, photo.UID)}
-			class:scale-90={sel}
+				onOpenPreview={() => onOpenPreview(photo.UID)}
-			class:ring-2={sel}
-			class:ring-blue-500={sel}
-			class:ring-offset-2={sel}
-			class:ring-offset-background={sel}
-			class:transition-[transform,box-shadow]={sel}
-			class:duration-300={sel}
-			class:ease-[cubic-bezier(0.34,1.56,0.64,1)]={sel}
-			class="group relative aspect-square overflow-hidden rounded-md border border-border bg-secondary p-0 outline-none focus:outline-none"
-		>
-			<img
-				src={thumbUrl(hash, 'tile_500')}
-				alt={photo.OriginalName ?? photo.Name ?? 'Photo'}
-				loading="lazy"
-				class="h-full w-full object-cover"
-				class:transition={!sel}
-				class:group-hover:scale-105={!sel}
 			/>
-			{#if sel}
+		</div>
-				<div class="pointer-events-none absolute inset-0 bg-blue-500/40"></div>
-			{/if}
-			{#if photo.Favorite}
-				<span
-					class="absolute right-1.5 top-1.5 rounded bg-background/80 px-1 text-xs text-red-500"
-					>♥</span
-				>
-			{/if}
-			{#if isVideo(photo)}
-				<span
-					class="absolute left-1.5 top-1.5 rounded bg-background/80 px-1 text-[10px] font-medium text-foreground"
-					>VIDEO</span
-				>
-			{/if}
-		</button>
 	{/each}
 </div>

web/src/lib/components/timeline/PhotoTile.svelte

@@ -0,0 +1,115 @@
+<!--
+	Single photo tile — shared by the timeline (+page.svelte) and the flat
+	drill-in grids (PhotoGrid.svelte) so the tile chrome is single-sourced
+	and can't drift between the two. Owns: thumbnail, selection animation,
+	favorite/video badges, and the hover-only "open preview" affordance.
+
+	Sizing is delegated to the caller — PhotoTile fills its container with
+	h-full w-full, so the timeline can wrap it in its windowing shell and
+	PhotoGrid can wrap it in an aspect-square cell.
+
+	Click semantics:
+	  - plain click  → onClick   (caller decides; both surfaces use it for select-only)
+	  - dblclick     → onDblclick (caller usually opens preview)
+	  - Maximize ico → onOpenPreview (single-click fallback for the
+	                                  not-yet-discovered dblclick gesture)
+-->
+<script lang="ts">
+	import { Maximize2 } from 'lucide-svelte';
+	import { thumbUrl } from '$lib/stores/session.svelte';
+	import { isVideo, primaryFile, type PpPhoto } from '$lib/types/photoprism';
+
+	interface Props {
+		photo: PpPhoto;
+		selected: boolean;
+		onClick: (e: MouseEvent) => void;
+		onDblclick: (e: MouseEvent) => void;
+		onOpenPreview: () => void;
+	}
+	let { photo, selected, onClick, onDblclick, onOpenPreview }: Props = $props();
+
+	const hash = $derived(photo.Hash ?? primaryFile(photo).Hash);
+</script>
+
+<!--
+	Wrapper div carries `group` so the Maximize affordance can hover-reveal
+	off the same hover region as the image-scale hover. The Maximize button
+	sits as a sibling of the main tile button (not nested) — nesting <button>
+	in <button> is invalid HTML.
+-->
+<div class="group relative h-full w-full">
+	<!--
+		Selection animation: scale to 90% + blue ring + blue tint overlay,
+		driven by a springy `cubic-bezier(0.34, 1.3, 0.64, 1)` over 300ms.
+		The overshoot is intentionally modest — on a *shrink* a larger
+		overshoot reads as the tile dipping below 90% before settling, which
+		is disorienting when many tiles transition at once (range-select).
+		The transition class is only applied while selected so deselect
+		snaps back instantly instead of crawling.
+
+		The keyboard-focused tile gets the same treatment as a selected one,
+		so the arrow-key cursor reads as a "selection of one".
+	-->
+	<button
+		type="button"
+		data-tile
+		data-uid={photo.UID}
+		onclick={onClick}
+		ondblclick={onDblclick}
+		title="Click to select · Double-click to open"
+		class:scale-90={selected}
+		class:ring-2={selected}
+		class:ring-blue-500={selected}
+		class:ring-offset-2={selected}
+		class:ring-offset-background={selected}
+		class:transition-[transform,box-shadow]={selected}
+		class:duration-300={selected}
+		class:ease-[cubic-bezier(0.34,1.3,0.64,1)]={selected}
+		class="relative h-full w-full overflow-hidden rounded-md border border-border bg-secondary p-0 outline-none focus:outline-none"
+	>
+		<img
+			src={thumbUrl(hash, 'tile_500')}
+			alt={photo.OriginalName ?? photo.FileName ?? photo.Name ?? 'Photo'}
+			loading="lazy"
+			class="h-full w-full object-cover"
+			class:transition={!selected}
+			class:group-hover:scale-105={!selected}
+		/>
+		{#if selected}
+			<div class="pointer-events-none absolute inset-0 bg-blue-500/40"></div>
+		{/if}
+		{#if photo.Favorite}
+			<span
+				class="absolute right-1.5 top-1.5 rounded bg-background/80 px-1 text-xs text-red-500"
+				>♥</span
+			>
+		{/if}
+		{#if isVideo(photo)}
+			<span
+				class="absolute left-1.5 top-1.5 rounded bg-background/80 px-1 text-[10px] font-medium text-foreground"
+				>VIDEO</span
+			>
+		{/if}
+	</button>
+	<!--
+		Hover-only "open preview" affordance. Single-click on this icon
+		opens the preview directly, giving users a one-click fallback for
+		the dblclick gesture (and a visual cue that previewing is a thing
+		at all). Hidden when the tile is selected — there'd be no preview
+		intent on a tile the user is in the middle of bulk-acting on.
+	-->
+	{#if !selected}
+		<button
+			type="button"
+			class="absolute bottom-1.5 right-1.5 hidden rounded bg-background/80 p-1 text-muted-foreground hover:text-foreground group-hover:block"
+			onclick={(e) => {
+				e.stopPropagation();
+				onOpenPreview();
+			}}
+			title="Open preview"
+			aria-label="Open preview"
+		>
+			<Maximize2 class="h-3 w-3" />
+		</button>
+	{/if}
+</div>

web/src/lib/components/timeline/SkeletonGrid.svelte

@@ -0,0 +1,31 @@
+<!--
+	Loading skeleton for photo grids. Renders a small fixed batch of
+	pulsing tiles in the same column track as the real grid so the layout
+	doesn't shift when data arrives. Used on initial load only — the
+	infinite-scroll "Loading more…" sentinel at the bottom of the timeline
+	is a different signal and stays as text.
+-->
+<script lang="ts">
+	import { view } from '$lib/stores/view.svelte';
+
+	interface Props {
+		/** Number of skeleton tiles. Default ~first-viewport-worth. */
+		count?: number;
+		/** Override the column template (matches the real grid's CSS). */
+		columns?: string;
+	}
+	let { count = 20, columns }: Props = $props();
+	const tracks = $derived(
+		columns ?? `repeat(auto-fill, minmax(${view.thumbnailSize}px, 1fr))`
+	);
+</script>
+
+<div
+	aria-hidden="true"
+	class="grid gap-2"
+	style="grid-template-columns: {tracks};"
+>
+	{#each Array.from({ length: count }) as _, i (i)}
+		<div class="aspect-square animate-pulse rounded-md bg-secondary"></div>
+	{/each}
+</div>

web/src/lib/services/photoprism.ts

@@ -500,8 +500,19 @@ export async function deleteHeap(uid: string): Promise<void> {
 	await http.delete(`/albums/${uid}`);
 }
 
-export async function addToHeap(uid: string, photos: string[]): Promise<void> {
+/**
-	await http.post(`/albums/${uid}/photos`, { photos });
+ * PhotoPrism returns `{ code, message, album, photos: [uids in album], added: [delta] }`.
+ * Surface `added` so callers can detect "200-but-nothing-happened" — PhotoPrism
+ * silently skips UIDs that are missing from the index or already in the album,
+ * which used to look like a successful add to the user.
+ */
+export interface AddToHeapResult {
+	added: string[];
+}
+
+export async function addToHeap(uid: string, photos: string[]): Promise<AddToHeapResult> {
+	const { data } = await http.post<{ added?: string[] }>(`/albums/${uid}/photos`, { photos });
+	return { added: data.added ?? [] };
 }
 
 export async function removeFromHeap(uid: string, photos: string[]): Promise<void> {

web/src/lib/stores/selection.svelte.ts

@@ -113,3 +113,51 @@ export function setFocused(uid: string | null): void {
 export function setAnchor(uid: string | null): void {
 	selection.anchor = uid;
 }
+
+/**
+ * Advance focus to the photo immediately after `excluded` in the current
+ * order, skipping any uid that's in `excluded`. Falls back to the closest
+ * non-excluded uid *before* the excluded set when the user is already at
+ * the tail. Returns `null` when nothing else is left.
+ *
+ * Used right after a mutation that removes the focused photo from the
+ * current view (archive / restore / approve / delete) — calling this
+ * *before* the photo cache refetches keeps focus stable instead of the
+ * effect-driven anchor falling back to photo[0].
+ */
+export function focusAfter(excluded: Iterable<string>): string | null {
+	const excludedSet = excluded instanceof Set ? excluded : new Set(excluded);
+	const order = selection.order;
+	if (order.length === 0) {
+		setFocused(null);
+		return null;
+	}
+	// Anchor index: prefer current focus, else the first excluded uid we
+	// can find (covers the case where focus was already null).
+	let anchorIdx = indexOf(selection.focused);
+	if (anchorIdx === -1) {
+		for (let i = 0; i < order.length; i++) {
+			if (excludedSet.has(order[i])) {
+				anchorIdx = i;
+				break;
+			}
+		}
+	}
+	if (anchorIdx === -1) return null;
+	for (let i = anchorIdx + 1; i < order.length; i++) {
+		if (!excludedSet.has(order[i])) {
+			setFocused(order[i]);
+			setAnchor(order[i]);
+			return order[i];
+		}
+	}
+	for (let i = anchorIdx - 1; i >= 0; i--) {
+		if (!excludedSet.has(order[i])) {
+			setFocused(order[i]);
+			setAnchor(order[i]);
+			return order[i];
+		}
+	}
+	setFocused(null);
+	return null;
+}

web/src/routes/+page.svelte

@@ -19,7 +19,7 @@
 		setSearch,
 		setSection
 	} from '$lib/stores/filters.svelte';
-	import { isAuthenticated, thumbUrl } from '$lib/stores/session.svelte';
+	import { isAuthenticated } from '$lib/stores/session.svelte';
 	import { untrack } from 'svelte';
 	import {
 		isSelected,
@@ -41,16 +41,14 @@
 	import { resizable } from '$lib/actions/resizable';
 	import { gridKeyNav, type ArrowKey } from '$lib/actions/gridKeyNav';
 	import { nearBottom } from '$lib/actions/nearBottom';
-	import {
+	import { visibleRange, getVisibleRangeHandle } from '$lib/actions/visibleRange';
-		visibleRange,
-		getVisibleRangeHandle,
-		type VisibleRangeHandle
-	} from '$lib/actions/visibleRange';
 	import BulkActionBar from '$lib/components/timeline/BulkActionBar.svelte';
 	import BulkMetadataSidebar from '$lib/components/sidebar/BulkMetadataSidebar.svelte';
+	import PhotoTile from '$lib/components/timeline/PhotoTile.svelte';
 	import RightSidebar from '$lib/components/sidebar/RightSidebar.svelte';
+	import SkeletonGrid from '$lib/components/timeline/SkeletonGrid.svelte';
 	import Toolbar from '$lib/components/layout/Toolbar.svelte';
-	import { isVideo, primaryFile, type PpPhoto } from '$lib/types/photoprism';
+	import { type PpPhoto } from '$lib/types/photoprism';
 
 	// ── URL ↔ filter store sync ──────────────────────────────────────────────
 	// On nav (back/forward, deep link), reflect the URL into the store.
@@ -193,6 +191,13 @@
 	 * append silently — we never want the focus to jump back to the top of
 	 * the timeline mid-scroll. `untrack` keeps Escape (which clears focus)
 	 * from immediately re-triggering this effect.
+	 *
+	 * Always re-anchors to photos[0] when pageCount lands on 1 (which
+	 * only happens on initial load or after a filter change resets the
+	 * infinite-query) so switching views drops the user back at the top
+	 * with a fresh focus cursor. Mid-flow mutations (archive / restore /
+	 * etc.) advance focus themselves via `focusAfter` and don't flip
+	 * pageCount, so they don't get clobbered by this re-anchor.
 	 */
 	$effect(() => {
 		// Re-read pageCount so the effect bottoms out cleanly on filter
@@ -206,10 +211,7 @@
 			// Only re-anchor focus on the very first page; later pages
 			// must not pull focus back to photo[0].
 			if (pages !== 1) return;
-			const cur = selection.focused;
-			if (!cur || !photos.some((p) => p.UID === cur)) {
 			setFocused(photos[0].UID);
-			}
 		});
 	});
 
@@ -299,32 +301,38 @@
 		});
 	});
 
-	// Per-tile register handle exposed by the visibleRange action. The
-	// host pulls it off the scroll-root node once after mount.
-	let visHandle: VisibleRangeHandle | null = $state(null);
-	$effect(() => {
-		if (scrollRoot) visHandle = getVisibleRangeHandle(scrollRoot);
-	});
-
 	/** `use:tileRegister={i}` — stable-identity Svelte action that hooks
 	 *  the tile shell into the visibility observer when it mounts and
 	 *  un-hooks it when it unmounts (or when `i` changes because the
 	 *  photos array shifted). Using a `use:` action (not `{@attach}`)
 	 *  keeps the registration stable across re-renders; `{@attach}` would
 	 *  rebuild on every render because the inline arrow has fresh
-	 *  identity each time. */
+	 *  identity each time.
+	 *
+	 *  Resolve the handle lazily off the scroll root each call instead
+	 *  of stashing it in a `$state` populated by `$effect`. The effect
+	 *  runs *after* the DOM update flush, but on a remount with cached
+	 *  photo data the tiles render in the same pass as the scroll root,
+	 *  so a `$state`-backed handle is still `null` when tileRegister
+	 *  first fires — and the tile never enrols in the observer. Symptom
+	 *  was a blank grid on return-trip to the timeline (the bug this
+	 *  comment exists for). The visibleRange action sets
+	 *  `__visibleRange` on the scroll-root node during its setup phase,
+	 *  which runs before any child action, so a synchronous lookup
+	 *  always succeeds. */
 	function tileRegister(node: HTMLElement, index: number) {
 		let current = index;
-		visHandle?.register(node, current);
+		const handle = scrollRoot ? getVisibleRangeHandle(scrollRoot) : null;
+		handle?.register(node, current);
 		return {
 			update(next: number) {
 				if (next === current) return;
-				visHandle?.unregister(node);
+				handle?.unregister(node);
 				current = next;
-				visHandle?.register(node, current);
+				handle?.register(node, current);
 			},
 			destroy() {
-				visHandle?.unregister(node);
+				handle?.unregister(node);
 			}
 		};
 	}
@@ -633,6 +641,13 @@
 		openPreview(uid, photos.map((p) => p.UID));
 	}
 
+	// Single-click fallback for the dblclick preview gesture. Wired to the
+	// hover-only Maximize icon in PhotoTile so users who haven't discovered
+	// dblclick can still get to the preview.
+	function onTileOpenPreview(uid: string) {
+		openPreview(uid, photos.map((p) => p.UID));
+	}
+
 	// Scroll root for the infinite-scroll IntersectionObserver. Bound by
 	// the <main> element below; the sentinel's `root` references this so
 	// the observer measures intersections relative to the timeline pane
@@ -647,12 +662,46 @@
 		e.preventDefault();
 		setSearch(searchDraft.trim());
 	}
+
+	// PhotoPrism's q-DSL is non-obvious; surfacing 4 working examples on
+	// focus turns the placeholder hint into a clickable cheat-sheet.
+	const SEARCH_EXAMPLES = [
+		'label:dog',
+		'keyword:vacation',
+		'taken:2024',
+		'"exact phrase"'
+	];
+	let searchFocused = $state(false);
+	function onSearchFocus() {
+		searchFocused = true;
+	}
+	function onSearchBlur() {
+		// Defer so a click on an example fires before the popover unmounts.
+		setTimeout(() => (searchFocused = false), 120);
+	}
+	function applySearchExample(ex: string) {
+		searchDraft = ex;
+		setSearch(ex);
+		searchFocused = false;
+	}
 </script>
 
 <Toolbar showRightToggle>
 	<span class="rounded-md border border-border px-2 py-0.5 text-[11px] text-muted-foreground">
 		{sectionLabel}
 	</span>
+	<!--
+		Persistent gesture hint. The new click-semantics (single = select,
+		double = open) aren't intuitive for users arriving from Google
+		Photos / Apple Photos, so surface them in plain text where the eye
+		can see them without hover. Hidden below sm: so the search bar
+		still gets room on narrow viewports.
+	-->
+	{#if photos.length > 0}
+		<span class="hidden text-[10px] text-muted-foreground lg:inline">
+			click select · ⇧ range · ⌘ toggle · dblclick open
+		</span>
+	{/if}
 	{#if filters.section === 'archive' && photos.length > 0}
 		<button
 			type="button"
@@ -664,12 +713,14 @@
 			{emptyingArchive ? 'Emptying…' : 'Empty Archive'}
 		</button>
 	{/if}
-	<form class="flex items-center gap-1" onsubmit={onSearchSubmit}>
+	<form class="relative flex items-center gap-1" onsubmit={onSearchSubmit}>
 		<input
 			type="search"
 			placeholder='Search · label:website / "vacation"'
 			class="w-56 rounded border border-input bg-background px-2 py-0.5 text-xs shadow-sm focus:outline-none focus:ring-2 focus:ring-ring"
 			bind:value={searchDraft}
+			onfocus={onSearchFocus}
+			onblur={onSearchBlur}
 		/>
 		<button
 			type="submit"
@@ -690,6 +741,32 @@
 				✕
 			</button>
 		{/if}
+		<!--
+			Cheat-sheet popover: opens on input focus, lists working q-DSL
+			patterns. Clicking an example fills the input AND fires the
+			search, so it doubles as a one-click "try it" affordance.
+		-->
+		{#if searchFocused}
+			<div
+				class="absolute left-0 top-full z-50 mt-1 w-56 rounded-md border border-border bg-popover p-1.5 text-popover-foreground shadow-md"
+			>
+				<div class="px-1 pb-1 text-[10px] uppercase tracking-wide text-muted-foreground">
+					Examples
+				</div>
+				{#each SEARCH_EXAMPLES as ex (ex)}
+					<button
+						type="button"
+						class="block w-full rounded px-2 py-1 text-left font-mono text-[11px] hover:bg-accent"
+						onmousedown={(e) => {
+							e.preventDefault();
+							applySearchExample(ex);
+						}}
+					>
+						{ex}
+					</button>
+				{/each}
+			</div>
+		{/if}
 	</form>
 
 	{#snippet trailing()}
@@ -739,7 +816,7 @@
 	>
 	  <div class="p-6 pb-24">
 		{#if photosQuery.isPending}
-			<p class="text-sm text-muted-foreground">Loading photos…</p>
+			<SkeletonGrid />
 		{:else if photosQuery.isError}
 			<p class="text-sm text-destructive">
 				Failed to load photos: {photosQuery.error instanceof Error
@@ -801,61 +878,14 @@
 							use:tileRegister={i}
 						>
 							{#if inWindow}
-								{@const hash = photo.Hash ?? primaryFile(photo).Hash}
 								{@const sel = isSelected(photo.UID) || selection.focused === photo.UID}
-								<!-- Selection animation ported from mule-image's PhotoThumbnail:
+								<PhotoTile
-								     scale to 90% + blue ring with offset + blue tint overlay, all
+									{photo}
-								     driven by a springy `cubic-bezier(0.34, 1.56, 0.64, 1)` over
+									selected={sel}
-								     300ms. Crucially, the transition class is ONLY applied when
+									onClick={(e) => onTileClick(e, photo.UID)}
-								     selected — dropping it on deselect snaps the photo back to
+									onDblclick={(e) => onTileDblclick(e, photo.UID)}
-								     full size instantly instead of crawling back.
+									onOpenPreview={() => onTileOpenPreview(photo.UID)}
-								     The keyboard-focused photo gets the same treatment, so the
-								     arrow-key cursor reads as a "selection of one" (matches
-								     mule-image, where focused == singular selection). -->
-								<button
-									type="button"
-									data-tile
-									data-uid={photo.UID}
-									onclick={(e) => onTileClick(e, photo.UID)}
-									ondblclick={(e) => onTileDblclick(e, photo.UID)}
-									class:scale-90={sel}
-									class:ring-2={sel}
-									class:ring-blue-500={sel}
-									class:ring-offset-2={sel}
-									class:ring-offset-background={sel}
-									class:transition-[transform,box-shadow]={sel}
-									class:duration-300={sel}
-									class:ease-[cubic-bezier(0.34,1.56,0.64,1)]={sel}
-									class="group relative h-full w-full overflow-hidden rounded-md border border-border bg-secondary p-0 outline-none focus:outline-none"
-								>
-									<img
-										src={thumbUrl(hash, 'tile_500')}
-										alt={photo.OriginalName ?? photo.FileName ?? photo.Name ?? 'Photo'}
-										loading="lazy"
-										class="h-full w-full object-cover"
-										class:transition={!sel}
-										class:group-hover:scale-105={!sel}
 								/>
-									<!-- Blue tint overlay (mule-image's primary selection
-									     signal): pointer-events-none so clicks still hit the
-									     button beneath. Rendered after the image so it composites
-									     on top; before the badges so a star/heart still reads. -->
-									{#if sel}
-										<div class="pointer-events-none absolute inset-0 bg-blue-500/40"></div>
-									{/if}
-									{#if photo.Favorite}
-										<span
-											class="absolute right-1.5 top-1.5 rounded bg-background/80 px-1 text-xs text-red-500"
-											>♥</span
-										>
-									{/if}
-									{#if isVideo(photo)}
-										<span
-											class="absolute left-1.5 top-1.5 rounded bg-background/80 px-1 text-[10px] font-medium text-foreground"
-											>VIDEO</span
-										>
-									{/if}
-								</button>
 							{/if}
 						</div>
 					{/if}

web/src/routes/tags/+page.svelte

@@ -17,6 +17,7 @@
 	import { gridKeyNav } from '$lib/actions/gridKeyNav';
 	import BulkActionBar from '$lib/components/timeline/BulkActionBar.svelte';
 	import PhotoGrid from '$lib/components/timeline/PhotoGrid.svelte';
+	import SkeletonGrid from '$lib/components/timeline/SkeletonGrid.svelte';
 	import Toolbar from '$lib/components/layout/Toolbar.svelte';
 
 	// Tag-flavoured surfaces, all under one route so the user can swap
@@ -137,11 +138,15 @@
 		return out;
 	}
 
+	// Titles follow the Lightroom culling convention so users see the
+	// swatch's *intent* (reject/review/pick/keep), not just its color.
+	// Used both as tooltip on swatches and as the visible card label in
+	// the colors-tab picker grid below.
 	const COLOR_SWATCHES: { key: string; bg: string; title: string }[] = [
-		{ key: 'red', bg: 'bg-red-500', title: 'Red' },
+		{ key: 'red', bg: 'bg-red-500', title: 'Red — reject' },
-		{ key: 'orange', bg: 'bg-orange-500', title: 'Orange' },
+		{ key: 'orange', bg: 'bg-orange-500', title: 'Orange — review' },
-		{ key: 'yellow', bg: 'bg-yellow-400', title: 'Yellow' },
+		{ key: 'yellow', bg: 'bg-yellow-400', title: 'Yellow — pick' },
-		{ key: 'green', bg: 'bg-green-500', title: 'Green' }
+		{ key: 'green', bg: 'bg-green-500', title: 'Green — keep' }
 	];
 	interface ColorGroup {
 		key: string;
@@ -329,7 +334,7 @@
 		     labels/keywords while ratings/colors resolve locally from the
 		     marks pool already in cache. -->
 		{#if activeTab !== 'ratings' && activeTab !== 'colors' && drillPhotosQuery.isPending}
-			<p class="text-sm text-muted-foreground">Loading photos…</p>
+			<SkeletonGrid />
 		{:else if activeTab !== 'ratings' && activeTab !== 'colors' && drillPhotosQuery.isError}
 			<p class="text-sm text-destructive">Failed to load photos.</p>
 		{:else if drillPhotos.length === 0}
@@ -339,7 +344,7 @@
 		{/if}
 	{:else if activeTab === 'labels'}
 		{#if labelsQuery.isPending}
-			<p class="text-sm text-muted-foreground">Loading labels…</p>
+			<SkeletonGrid />
 		{:else if labelsQuery.isError}
 			<p class="text-sm text-destructive">Failed to load labels.</p>
 		{:else if labelsSorted.length === 0}
@@ -379,13 +384,7 @@
 		{/if}
 	{:else if activeTab === 'keywords'}
 		{#if keywordsQuery.isPending}
-			<p class="text-sm text-muted-foreground">
+			<SkeletonGrid />
-				Loading keywords…
-				<br />
-				<span class="text-[11px]">
-					This walks every photo's metadata once — the result is cached after the first load.
-				</span>
-			</p>
 		{:else if keywordsQuery.isError}
 			<p class="text-sm text-destructive">Failed to load keywords.</p>
 		{:else if keywordsSorted.length === 0}
@@ -422,7 +421,7 @@
 		{/if}
 	{:else if activeTab === 'ratings'}
 		{#if marksQuery.isPending || marksPoolQuery.isPending}
-			<p class="text-sm text-muted-foreground">Loading ratings…</p>
+			<SkeletonGrid count={5} />
 		{:else if marksQuery.isError || marksPoolQuery.isError}
 			<p class="text-sm text-destructive">Failed to load ratings.</p>
 		{:else if ratingGroups.length === 0}
@@ -463,7 +462,7 @@
 		{/if}
 	{:else if activeTab === 'colors'}
 		{#if marksQuery.isPending || marksPoolQuery.isPending}
-			<p class="text-sm text-muted-foreground">Loading colors…</p>
+			<SkeletonGrid count={4} />
 		{:else if marksQuery.isError || marksPoolQuery.isError}
 			<p class="text-sm text-destructive">Failed to load colors.</p>
 		{:else if colorGroups.length === 0}