diff --git a/CLAUDE.md b/CLAUDE.md
index aa9c4eb..ef7aafb 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -3338,6 +3338,14 @@ because a show's synopsis is already in the hero and what a show is *for* is its
   cached in the repository, so warming a detail page on D-pad focus and then opening it costs
   one request rather than two. The pane itself is the second half of that — while the hero is
   whole the pane is 34dp, so a grid composes one row until the viewer actually goes there.
+- **The open page owns its full item record, keyed by item id.** `HomeViewModel.focusedItem`
+  remains launcher state: Search can legitimately put its lightweight row object back there
+  when focus returns behind an overlay. `FocusedDetailsOverlay` therefore holds the raw
+  `getItemDetails` answer separately and merges only live user state from a matching focused
+  item. The bounded metadata cache also stores that raw answer rather than a row/detail merge;
+  a record with no `Overview` field is incomplete and joins or starts the shared detail load
+  instead of suppressing it. This is why Back → Open can reuse a complete answer without a
+  Search card permanently erasing the description.
 - `SeriesDetailsOverlay` and `MediaDetailsOverlay` only load (episodes, related, trailer,
   extras) and delegate; `SeriesDetailContent`/`MediaDetailContent` are parameter-driven so
   they can be screenshotted (`DetailPageScreenshotTest`, which drives the tab strip by
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index cc8f50d..24e779d 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -62,7 +62,7 @@ val projectNoticeText =
     rootProject.file("NOTICE").readText()
         .replace("https://g.sublogue.com/admin/memby", membySourceUrl)
 
-val defaultVersionName = "0.3.05"
+val defaultVersionName = "0.3.06"
 val membyVersionName: String =
     (project.findProperty("memby.versionName") as String?)
         ?.trim()
diff --git a/app/src/main/java/com/ponzischeme89/memby/ui/HomeMovieHero.kt b/app/src/main/java/com/ponzischeme89/memby/ui/HomeMovieHero.kt
index 3338ee9..c1fb195 100644
--- a/app/src/main/java/com/ponzischeme89/memby/ui/HomeMovieHero.kt
+++ b/app/src/main/java/com/ponzischeme89/memby/ui/HomeMovieHero.kt
@@ -32,12 +32,12 @@ import androidx.compose.ui.draw.drawWithCache
 import androidx.compose.ui.focus.FocusRequester
 import androidx.compose.ui.focus.focusProperties
 import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.geometry.CornerRadius
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.geometry.Size
 import androidx.compose.ui.graphics.Brush
 import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.CornerRadius
 import androidx.compose.ui.graphics.ImageBitmap
-import androidx.compose.ui.graphics.Offset
-import androidx.compose.ui.graphics.Size
 import androidx.compose.ui.graphics.drawscope.Stroke
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.platform.LocalDensity
diff --git a/app/src/main/java/com/ponzischeme89/memby/ui/HomeOverlays.kt b/app/src/main/java/com/ponzischeme89/memby/ui/HomeOverlays.kt
index 4cbdd69..dbcab05 100644
--- a/app/src/main/java/com/ponzischeme89/memby/ui/HomeOverlays.kt
+++ b/app/src/main/java/com/ponzischeme89/memby/ui/HomeOverlays.kt
@@ -342,7 +342,18 @@ internal fun FocusedDetailsOverlay(
     airingNotice: AiringNotice? = null,
 ) {
     val focusedItem by homeViewModel.focusedItem.collectAsStateWithLifecycle()
-    val item = focusedItem?.takeIf { it.id == selected.id } ?: selected
+    // Detail metadata belongs to this overlay and this item id. Launcher/Search focus is
+    // still consulted for live user state, but it cannot replace the full record with the
+    // lightweight Search card when focus returns behind the overlay.
+    var detailMetadata by remember(selected.id) {
+        mutableStateOf(homeViewModel.detailMetadataSnapshot(selected.id))
+    }
+    LaunchedEffect(selected.id, selected.isRadarrOnly, selected.isSchedule) {
+        if (!selected.isRadarrOnly && !selected.isSchedule) {
+            homeViewModel.loadDetailMetadata(selected.id)?.let { detailMetadata = it }
+        }
+    }
+    val item = detailItemForRoute(selected, focusedItem, detailMetadata)
     if (item.isRadarrOnly) {
         // A film Radarr is tracking that Emby has never imported. It is the one card with a
         // page of its own rather than an Emby one — see [RadarrMovieDetailsOverlay] for why
@@ -402,6 +413,20 @@ internal fun FocusedDetailsOverlay(
     }
 }
 
+/**
+ * Combines the three owners involved in a detail page without confusing their lifetimes:
+ * the selected route fixes identity, current focus contributes live user state only when
+ * it is still the same item, and the full detail response supplies descriptive metadata.
+ */
+internal fun detailItemForRoute(
+    selected: BaseItem,
+    focused: BaseItem?,
+    detailMetadata: BaseItem?,
+): BaseItem = focusedItemWithMetadata(
+    item = focused?.takeIf { it.id == selected.id } ?: selected,
+    metadata = detailMetadata,
+)
+
 @Composable
 internal fun FocusedQuickActionsOverlay(
     homeViewModel: HomeViewModel,
diff --git a/app/src/main/java/com/ponzischeme89/memby/ui/HomeViewModel.kt b/app/src/main/java/com/ponzischeme89/memby/ui/HomeViewModel.kt
index 066c8b0..866d2c4 100644
--- a/app/src/main/java/com/ponzischeme89/memby/ui/HomeViewModel.kt
+++ b/app/src/main/java/com/ponzischeme89/memby/ui/HomeViewModel.kt
@@ -17,8 +17,11 @@ import com.ponzischeme89.memby.data.millisecondsToTicks
 import com.ponzischeme89.memby.data.model.BaseItem
 import com.ponzischeme89.memby.data.model.HomeRow
 import com.ponzischeme89.memby.data.model.UserItemData
+import kotlinx.coroutines.CoroutineStart
+import kotlinx.coroutines.Deferred
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
+import kotlinx.coroutines.async
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.coroutineScope
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -173,6 +176,7 @@ class HomeViewModel(private val repository: EmbyRepository) : ViewModel() {
     private val metadataCache = object : LinkedHashMap<String, BaseItem>(32, 0.75f, true) {
         override fun removeEldestEntry(eldest: MutableMap.MutableEntry<String, BaseItem>?): Boolean = size > 32
     }
+    private val metadataInFlight = mutableMapOf<String, Deferred<BaseItem?>>()
 
     /** Row engagement, buffered here and uploaded in batches. */
     private val analytics = RowAnalytics()
@@ -417,12 +421,9 @@ class HomeViewModel(private val repository: EmbyRepository) : ViewModel() {
         detailPrefetchJob?.cancel()
         metadataJob = viewModelScope.launch(Dispatchers.IO) {
             delay(FOCUS_METADATA_DEBOUNCE_MS)
-            if (cached == null && !item.isSchedule) {
-                val details = runCatching {
-                    repository.getItemDetails(item.id)
-                }.getOrNull() ?: return@launch
+            if (!item.isSchedule) {
+                val details = loadDetailMetadata(item.id) ?: return@launch
                 val taggedDetails = focusedItemWithMetadata(item, details)
-                synchronized(metadataCache) { metadataCache[item.id] = taggedDetails }
                 if (_focusedItem.value?.id == item.id) {
                     _focusedItem.value = taggedDetails
                 }
@@ -631,6 +632,57 @@ class HomeViewModel(private val repository: EmbyRepository) : ViewModel() {
         }
     }
 
+    /**
+     * The already-loaded detail record for [itemId], without any row or route state folded
+     * into it. A detail overlay uses this for its opening frame, then [loadDetailMetadata]
+     * joins an existing request or starts the missing one.
+     */
+    internal fun detailMetadataSnapshot(itemId: String): BaseItem? =
+        synchronized(metadataCache) { metadataCache[itemId] }
+
+    /**
+     * Loads one full item record, shared by focus prefetch and the detail overlay.
+     *
+     * The cache owns only the repository's detail response. Search cards, home rows and
+     * recommendation routes are presentation inputs and are merged at the reader; caching
+     * one of those merged objects lets a lightweight Search result overwrite the state a
+     * reopened detail page relies on. The request lives in [viewModelScope], so losing
+     * focus or closing the first page does not cancel work a reopened page is awaiting.
+     */
+    internal suspend fun loadDetailMetadata(itemId: String): BaseItem? {
+        if (itemId.isBlank()) return null
+        var cached: BaseItem? = null
+        val request = synchronized(metadataCache) {
+            cached = metadataCache[itemId]?.takeIf { detailMetadataComplete(itemId, it) }
+            if (cached != null) {
+                null
+            } else {
+                metadataInFlight[itemId] ?: newDetailMetadataRequest(itemId)
+            }
+        }
+        return cached ?: request?.await()
+    }
+
+    private fun newDetailMetadataRequest(itemId: String): Deferred<BaseItem?> {
+        val request = viewModelScope.async(
+            context = Dispatchers.IO,
+            start = CoroutineStart.LAZY,
+        ) {
+            try {
+                runCatching { repository.getItemDetails(itemId) }
+                    .getOrNull()
+                    ?.also { details ->
+                        synchronized(metadataCache) { metadataCache[itemId] = details }
+                    }
+            } finally {
+                synchronized(metadataCache) { metadataInFlight.remove(itemId) }
+            }
+        }
+        metadataInFlight[itemId] = request
+        request.start()
+        return request
+    }
+
     fun removeFromContinueWatching(item: BaseItem) {
         val previous = _state.value
         _state.update { state ->
@@ -830,6 +882,13 @@ class HomeViewModel(private val repository: EmbyRepository) : ViewModel() {
  */
 internal fun focusedItemWithMetadata(item: BaseItem, metadata: BaseItem?): BaseItem =
     (metadata ?: item).copy(
+        // A cache entry from an older/incomplete route must not erase identity or prose
+        // the current route already knows. Null Overview means the field was not present;
+        // an explicitly empty Overview is still a complete answer from Emby.
+        id = item.id,
+        name = metadata?.name?.takeIf(String::isNotBlank) ?: item.name,
+        type = metadata?.type?.takeIf(String::isNotBlank) ?: item.type,
+        overview = metadata?.overview ?: item.overview,
         // Detail requests enrich the facts panel, but their Fields list does not ask Emby
         // for artwork. Keep the row card's image identity when that sparse response arrives
         // after focus settles. This matters again after the 32-entry metadata cache turns
@@ -854,11 +913,31 @@ internal fun focusedItemWithMetadata(item: BaseItem, metadata: BaseItem?): BaseI
             ?: item.parentLogoImageTag,
         userData = item.userData ?: metadata?.userData,
         membyAiringToday = item.membyAiringToday || metadata?.membyAiringToday == true,
+        // A detail response is Emby's item with gateway decorations only where the
+        // gateway can resolve them again. Keep lifecycle metadata already carried by a
+        // schedule or personalised row so the detail page does not lose a better answer.
+        membyLifecycle = metadata?.membyLifecycle ?: item.membyLifecycle,
+        membyLifecycleText = metadata?.membyLifecycleText ?: item.membyLifecycleText,
         membyRecommendationReason = item.membyRecommendationReason
             ?: metadata?.membyRecommendationReason,
         membyCompatibility = item.membyCompatibility ?: metadata?.membyCompatibility,
     )
 
+/**
+ * Whether a cached object can stand in for the detail endpoint's response.
+ *
+ * Search and row payloads deliberately omit Overview, so null is the useful provenance
+ * signal: it means a lightweight or stale object must not suppress the full-item request.
+ * An empty string is different — Emby answered the requested field and the title genuinely
+ * has no description.
+ */
+internal fun detailMetadataComplete(itemId: String, metadata: BaseItem?): Boolean =
+    metadata != null &&
+        metadata.id == itemId &&
+        metadata.name.isNotBlank() &&
+        metadata.type.isNotBlank() &&
+        metadata.overview != null
+
 /**
  * Applies a live launcher response without making cached recommendation shelves disappear
  * while the gateway rebuilds its recommendation cache in the background.
diff --git a/app/src/main/java/com/ponzischeme89/memby/ui/SeriesDetailsOverlay.kt b/app/src/main/java/com/ponzischeme89/memby/ui/SeriesDetailsOverlay.kt
index 313eee5..746bf35 100644
--- a/app/src/main/java/com/ponzischeme89/memby/ui/SeriesDetailsOverlay.kt
+++ b/app/src/main/java/com/ponzischeme89/memby/ui/SeriesDetailsOverlay.kt
@@ -383,7 +383,15 @@ internal fun SeriesDetailContent(
 
     // Held rather than rebuilt per composition, as on the movie page: the scaffold takes
     // lists, and a new identity for them on every focus move recomposes the fact row.
-    val heroFacts = remember(item.id, seasons.size, item.productionYear, item.officialRating) {
+    val heroFacts = remember(
+        item.id,
+        seasons.size,
+        item.productionYear,
+        item.officialRating,
+        item.status,
+        item.membyLifecycle,
+        item.membyLifecycleText,
+    ) {
         heroFacts(item, seasons.size)
     }
     val heroBadges = remember(item.id, item.mediaStreams) { mediaBadges(item) }
diff --git a/app/src/main/java/com/ponzischeme89/memby/ui/detail/DetailFacts.kt b/app/src/main/java/com/ponzischeme89/memby/ui/detail/DetailFacts.kt
index d12824c..3140074 100644
--- a/app/src/main/java/com/ponzischeme89/memby/ui/detail/DetailFacts.kt
+++ b/app/src/main/java/com/ponzischeme89/memby/ui/detail/DetailFacts.kt
@@ -64,9 +64,9 @@ fun remainingLabel(item: BaseItem): String? {
 }
 
 /**
- * The quiet line directly under the title: year, length, certificate. Deliberately short —
- * the score sits beside the title and the genres are a credit row, so this stays at three
- * items and never has to compete for the width.
+ * The quiet line directly under the title: year, length, certificate and, for a series,
+ * its production status. The score sits beside the title and the genres are a credit row,
+ * so non-series titles stay at three items and never have to compete for the width.
  *
  * [seasonCount] replaces the runtime for a series; pass 0 for anything else.
  */
@@ -78,6 +78,28 @@ fun heroFacts(item: BaseItem, seasonCount: Int = 0): List<String> = buildList {
         item.runtimeMinutes?.let { add(formatRuntime(it)) }
     }
     item.officialRating?.takeIf(String::isNotBlank)?.let(::add)
+    seriesStatusLabel(item)?.let(::add)
+}
+
+/**
+ * The reliable subset of series lifecycle values carried by Emby or the gateway.
+ *
+ * Unknown values are omitted instead of being reformatted into a claim the client does not
+ * understand. The American spelling is accepted only as an upstream wire value; viewers
+ * always see New Zealand English.
+ */
+fun seriesStatusLabel(item: BaseItem): String? {
+    if (!item.isSeries) return null
+    val status = item.membyLifecycleText?.takeIf(String::isNotBlank)
+        ?: item.membyLifecycle?.takeIf(String::isNotBlank)
+        ?: item.status?.takeIf(String::isNotBlank)
+        ?: return null
+    return when (status.trim().lowercase(Locale.US)) {
+        "continuing" -> "Continuing"
+        "ended" -> "Ended"
+        "cancelled", "canceled" -> "Cancelled"
+        else -> null
+    }
 }
 
 /**
diff --git a/app/src/test/java/com/ponzischeme89/memby/ui/ContinueWatchingResumeTest.kt b/app/src/test/java/com/ponzischeme89/memby/ui/ContinueWatchingResumeTest.kt
index fbec561..5d8d613 100644
--- a/app/src/test/java/com/ponzischeme89/memby/ui/ContinueWatchingResumeTest.kt
+++ b/app/src/test/java/com/ponzischeme89/memby/ui/ContinueWatchingResumeTest.kt
@@ -71,6 +71,28 @@ class ContinueWatchingResumeTest {
         assertEquals("The richer record fetched after focus.", focused.overview)
     }
 
+    @Test
+    fun `detail metadata keeps server lifecycle carried by the row card`() {
+        val card = BaseItem(
+            id = "series",
+            name = "The Series",
+            type = "Series",
+            membyLifecycle = "ended",
+            membyLifecycleText = "ENDED",
+        )
+        val sparseDetails = BaseItem(
+            id = "series",
+            name = "The Series",
+            type = "Series",
+            status = null,
+        )
+
+        val focused = focusedItemWithMetadata(card, sparseDetails)
+
+        assertEquals("ended", focused.membyLifecycle)
+        assertEquals("ENDED", focused.membyLifecycleText)
+    }
+
     @Test
     fun `pressed card resume point outranks a prefetched zero`() {
         assertEquals(
diff --git a/app/src/test/java/com/ponzischeme89/memby/ui/DetailItemStateTest.kt b/app/src/test/java/com/ponzischeme89/memby/ui/DetailItemStateTest.kt
new file mode 100644
index 0000000..1317a5b
--- /dev/null
+++ b/app/src/test/java/com/ponzischeme89/memby/ui/DetailItemStateTest.kt
@@ -0,0 +1,90 @@
+package com.ponzischeme89.memby.ui
+
+import com.ponzischeme89.memby.data.model.BaseItem
+import com.ponzischeme89.memby.data.model.UserItemData
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Test
+
+class DetailItemStateTest {
+    @Test
+    fun `lightweight cached item does not count as loaded detail metadata`() {
+        val searchResult = BaseItem(id = "series-1", name = "The Show", type = "Series")
+        val noDescription = searchResult.copy(overview = "")
+
+        assertFalse(detailMetadataComplete(searchResult.id, searchResult))
+        assertFalse(detailMetadataComplete("series-2", noDescription))
+        assertTrue(detailMetadataComplete(noDescription.id, noDescription))
+    }
+
+    @Test
+    fun `sparse Search focus cannot erase loaded detail metadata`() {
+        val searchResult = BaseItem(id = "series-1", name = "The Show", type = "Series")
+        val details = searchResult.copy(
+            overview = "The full description.",
+            genres = listOf("Drama"),
+        )
+
+        val reopened = detailItemForRoute(
+            selected = searchResult,
+            focused = searchResult,
+            detailMetadata = details,
+        )
+
+        assertEquals("series-1", reopened.id)
+        assertEquals("The full description.", reopened.overview)
+        assertEquals(listOf("Drama"), reopened.genres)
+    }
+
+    @Test
+    fun `focus from another Search result cannot change the open detail identity`() {
+        val selected = BaseItem(id = "series-1", name = "First Show", type = "Series")
+        val details = selected.copy(overview = "First show description.")
+        val otherFocus = BaseItem(
+            id = "series-2",
+            name = "Second Show",
+            type = "Series",
+            overview = "Second show description.",
+        )
+
+        val openItem = detailItemForRoute(selected, otherFocus, details)
+
+        assertEquals("series-1", openItem.id)
+        assertEquals("First Show", openItem.name)
+        assertEquals("First show description.", openItem.overview)
+    }
+
+    @Test
+    fun `current route user state is merged with cached details`() {
+        val selected = BaseItem(id = "movie-1", name = "The Film", type = "Movie")
+        val focused = selected.copy(
+            userData = UserItemData(isFavorite = true, playbackPositionTicks = 42_000_000L),
+        )
+        val details = selected.copy(overview = "The full description.")
+
+        val openItem = detailItemForRoute(selected, focused, details)
+
+        assertEquals("The full description.", openItem.overview)
+        assertEquals(true, openItem.userData?.isFavorite)
+        assertEquals(42_000_000L, openItem.userData?.playbackPositionTicks)
+    }
+
+    @Test
+    fun `incomplete cached metadata cannot erase route description`() {
+        val selected = BaseItem(
+            id = "series-1",
+            name = "The Show",
+            type = "Series",
+            overview = "Description already known by this route.",
+        )
+        val incomplete = BaseItem(id = "series-1")
+
+        val openItem = detailItemForRoute(selected, selected, incomplete)
+
+        assertEquals("series-1", openItem.id)
+        assertEquals("The Show", openItem.name)
+        assertEquals("Series", openItem.type)
+        assertEquals("Description already known by this route.", openItem.overview)
+    }
+}
diff --git a/app/src/test/java/com/ponzischeme89/memby/ui/SeriesDetailsTest.kt b/app/src/test/java/com/ponzischeme89/memby/ui/SeriesDetailsTest.kt
index b7c98d7..6522a2e 100644
--- a/app/src/test/java/com/ponzischeme89/memby/ui/SeriesDetailsTest.kt
+++ b/app/src/test/java/com/ponzischeme89/memby/ui/SeriesDetailsTest.kt
@@ -5,6 +5,7 @@ import com.ponzischeme89.memby.data.model.UserItemData
 import com.ponzischeme89.memby.ui.detail.availableSeasons
 import com.ponzischeme89.memby.ui.detail.defaultSeason
 import com.ponzischeme89.memby.ui.detail.episodesForSeason
+import com.ponzischeme89.memby.ui.detail.heroFacts
 import com.ponzischeme89.memby.ui.detail.nextEpisodeToWatch
 import com.ponzischeme89.memby.ui.detail.primaryActionLabel
 import com.ponzischeme89.memby.ui.detail.seasonLabel
@@ -91,4 +92,56 @@ class SeriesDetailsTest {
         assertEquals("Specials", seasonLabel(0))
         assertEquals("Season 3", seasonLabel(3))
     }
+
+    @Test
+    fun `series status is appended to the shared hero facts`() {
+        val series = BaseItem(
+            id = "series",
+            name = "Series",
+            type = "Series",
+            productionYear = 2022,
+            officialRating = "TV-MA",
+            status = "Continuing",
+        )
+
+        assertEquals(
+            listOf("2022", "4 Seasons", "TV-MA", "Continuing"),
+            heroFacts(series, seasonCount = 4),
+        )
+    }
+
+    @Test
+    fun `series status is canonicalised from existing server metadata`() {
+        val series = BaseItem(
+            id = "series",
+            name = "Series",
+            type = "Series",
+            status = "Ended",
+            membyLifecycleText = "CANCELED",
+        )
+
+        assertEquals("Cancelled", heroFacts(series).last())
+        assertEquals("Ended", heroFacts(series.copy(membyLifecycleText = null)).last())
+    }
+
+    @Test
+    fun `unknown or unsupported status is omitted cleanly`() {
+        val unknownSeries = BaseItem(
+            id = "series",
+            name = "Series",
+            type = "Series",
+            productionYear = 2022,
+            status = "Upcoming",
+        )
+        val movie = BaseItem(
+            id = "movie",
+            name = "Movie",
+            type = "Movie",
+            productionYear = 2022,
+            status = "Continuing",
+        )
+
+        assertEquals(listOf("2022"), heroFacts(unknownSeries))
+        assertEquals(listOf("2022"), heroFacts(movie))
+    }
 }
diff --git a/server/README.md b/server/README.md
index c8daa99..99d0e82 100644
--- a/server/README.md
+++ b/server/README.md
@@ -238,11 +238,12 @@ fuzzily joined without an explicit operator decision.
 
 Keeping the pool deliberately much larger than the cards shown gives the request-time
 `minutes` filter enough headroom. `/v1/for-you` reads up to 240 ranked candidates and
-derives several de-duplicated shelves: top picks, up to two distinct “Because you
-finished …” shelves, up to two genre shelves, and a television-compatible shelf when
-there is enough playback evidence. Completed-title evidence is distributed
-deterministically across relevant candidates rather than allowing the newest Drama
-title to explain every Drama recommendation.
+derives several de-duplicated shelves: top picks, up to two distinct title-based shelves,
+up to two theme or genre shelves, and a television-compatible shelf when there is enough
+playback evidence. Reasons prefer defensible title relationships, specific themes and
+viewing eras, then cast or creator matches; a top-level genre such as Drama is only a
+fallback. One source title is capped and distributed deterministically across relevant
+candidates rather than being allowed to explain an entire row.
 
 The endpoint remains one indexed PostgreSQL read plus JSON enrichment. Tracearr imports
 stay frequent but do not rebuild pools. A session's first transition to stopped/completed
diff --git a/server/internal/foryou/service.go b/server/internal/foryou/service.go
index 6de5d93..28e2f84 100644
--- a/server/internal/foryou/service.go
+++ b/server/internal/foryou/service.go
@@ -33,7 +33,7 @@ const (
 	maxPreparedCandidates = 750
 
 	// Increment only when stored eligibility, scoring, or explanation behavior changes.
-	preparedAlgorithmVersion = "2026-07-31.2"
+	preparedAlgorithmVersion = "2026-08-23.1"
 )
 
 type ImportResult struct {
@@ -676,7 +676,14 @@ func buildPreparedRows(
 		"for-you:because:",
 		func(item store.PreparedForYouItem) string { return item.ReasonSourceItemID },
 		func(item store.PreparedForYouItem) string {
-			return "Because you finished " + item.ReasonSourceTitle
+			switch item.ReasonKind {
+			case "completed-title":
+				return "Because you finished " + item.ReasonSourceTitle
+			case "favourite-title":
+				return "Because you like " + item.ReasonSourceTitle
+			default:
+				return "Because you watched " + item.ReasonSourceTitle
+			}
 		},
 		2,
 		func(item store.PreparedForYouItem) bool {
diff --git a/server/internal/foryou/service_test.go b/server/internal/foryou/service_test.go
index 75a2f84..c86ea9a 100644
--- a/server/internal/foryou/service_test.go
+++ b/server/internal/foryou/service_test.go
@@ -214,6 +214,7 @@ func TestBuildPreparedRowsUsesMultipleSourcesAndDeduplicatesTitles(t *testing.T)
 			CompatibilityScore:   0.8,
 			CompatibilityLabel:   "Direct plays well on this TV",
 			RecommendationReason: "Because you finished " + sourceTitle,
+			ReasonKind:           "completed-title",
 			ReasonGenre:          genre, ReasonSourceItemID: sourceID,
 			ReasonSourceTitle: sourceTitle,
 		})
diff --git a/server/internal/recommend/engine.go b/server/internal/recommend/engine.go
index b0a69a1..33794a5 100644
--- a/server/internal/recommend/engine.go
+++ b/server/internal/recommend/engine.go
@@ -444,28 +444,11 @@ func explainRecommendation(
 	compatibility compatibilityProfile,
 	browsed bool,
 ) (string, string) {
-	top := profile.TopGenres(5)
-	matched := ""
-	for _, wanted := range top {
-		for _, genre := range item.Genres {
-			if strings.EqualFold(wanted, genre) {
-				matched = genre
-				break
-			}
-		}
-		if matched != "" {
-			break
-		}
-	}
 	reasons := make([]string, 0, 3)
 	if browsed {
 		reasons = append(reasons, "You explored this recently")
-	} else if matched != "" {
-		reasons = append(reasons, "Matches your "+matched+" viewing")
-	} else if len(profile.Seeds) > 0 {
-		reasons = append(reasons, "Inspired by "+profile.Seeds[0].Name)
 	} else {
-		reasons = append(reasons, "Matches your recent viewing")
+		reasons = append(reasons, strongestPersonalReason(profile, item).Text)
 	}
 	if availableMinutes > 0 && item.RuntimeMinutes() > 0 {
 		reasons = append(reasons, "fits your "+strconv.Itoa(availableMinutes)+"-minute window")
@@ -758,7 +741,7 @@ func (e *Engine) buildCuratedRows(ctx context.Context, profile Profile, seed str
 			ID:    definition.ID,
 			Title: definition.Title,
 			Kind:  definition.Kind,
-			Items: Raws(items),
+			Items: enrichRecommendationReasons(profile, items),
 		})
 	}
 	return rows
@@ -1054,11 +1037,17 @@ func (e *Engine) similarRow(
 		return Row{}, false
 	}
 	items = diversifyRanked(items, variation+":similar:"+seed.ID, 5)
+	raws := make([]json.RawMessage, 0, len(items))
+	for _, item := range items {
+		raws = append(raws, enrichRecommendation(
+			item.Raw, "Because you watched "+seed.Name, "",
+		))
+	}
 	return Row{
 		ID:    "similar:" + seed.ID,
 		Title: "Because you watched " + seed.Name,
 		Kind:  "similar",
-		Items: Raws(items),
+		Items: raws,
 	}, true
 }
 
@@ -1208,7 +1197,7 @@ func (e *Engine) historyRow(ctx context.Context, cred emby.Credentials, profile
 			ID:    "recommended",
 			Title: "Recommended from your watching history",
 			Kind:  "recommended",
-			Items: Raws(items),
+			Items: enrichRecommendationReasons(profile, items),
 		}, true
 	}
 
@@ -1240,6 +1229,16 @@ func (e *Engine) historyRow(ctx context.Context, cred emby.Credentials, profile
 		ID:    "recommended",
 		Title: "Recommended from your watching history",
 		Kind:  "recommended",
-		Items: Raws(items),
+		Items: enrichRecommendationReasons(profile, items),
 	}, true
 }
+
+func enrichRecommendationReasons(profile Profile, items []Item) []json.RawMessage {
+	raws := make([]json.RawMessage, 0, len(items))
+	for _, item := range items {
+		raws = append(raws, enrichRecommendation(
+			item.Raw, strongestPersonalReason(profile, item).Text, "",
+		))
+	}
+	return raws
+}
diff --git a/server/internal/recommend/engine_test.go b/server/internal/recommend/engine_test.go
index 7e2cb41..aec0354 100644
--- a/server/internal/recommend/engine_test.go
+++ b/server/internal/recommend/engine_test.go
@@ -248,6 +248,9 @@ func TestBuildRowsProducesSimilarAndHistoryRows(t *testing.T) {
 	if rows[0].Kind != "similar" || !strings.HasPrefix(rows[0].Title, "Because you watched ") {
 		t.Fatalf("unexpected first row: %+v", rows[0])
 	}
+	if !strings.Contains(string(rows[0].Items[0]), `"MembyRecommendationReason":"Because you watched `) {
+		t.Fatalf("similar recommendation did not carry its server reason: %s", rows[0].Items[0])
+	}
 	last := rows[len(rows)-1]
 	if last.Kind != "recommended" || last.Title != "Recommended from your watching history" {
 		t.Fatalf("unexpected history row: %+v", last)
@@ -255,6 +258,9 @@ func TestBuildRowsProducesSimilarAndHistoryRows(t *testing.T) {
 	if last.ID != "recommended" {
 		t.Fatalf("history row id should be stable, got %q", last.ID)
 	}
+	if !strings.Contains(string(last.Items[0]), `"MembyRecommendationReason":`) {
+		t.Fatalf("history recommendation did not carry a server reason: %s", last.Items[0])
+	}
 }
 
 func TestBuildForYouFiltersTimeAndAddsExplanation(t *testing.T) {
@@ -485,7 +491,7 @@ func TestPreparedExplanationsLimitOneSourceAndMixReasonKinds(t *testing.T) {
 	evidence := map[string][]PreparedEvidence{
 		"drama": {{
 			ItemID: "arrival", Title: "Arrival",
-			Genres: []string{"Drama", "Science Fiction"},
+			Genres: []string{"Drama", "Science Fiction"}, Completed: true,
 		}},
 	}
 	counts := map[string]int{}
@@ -503,7 +509,7 @@ func TestPreparedExplanationsLimitOneSourceAndMixReasonKinds(t *testing.T) {
 	if kinds["completed-title"] == 0 || kinds["completed-title"] > 4 {
 		t.Fatalf("completed-title reasons = %d, want 1..4", kinds["completed-title"])
 	}
-	if kinds["genre"] == 0 {
+	if kinds["theme"] == 0 {
 		t.Fatalf("reason kinds were not mixed: %+v", kinds)
 	}
 }
diff --git a/server/internal/recommend/explain.go b/server/internal/recommend/explain.go
index 11260b1..2d84024 100644
--- a/server/internal/recommend/explain.go
+++ b/server/internal/recommend/explain.go
@@ -7,63 +7,288 @@ import (
 	"time"
 )
 
-// Why a title suits one viewer, in that viewer's own words.
-//
-// This is deliberately separate from Score. The scorer decides *order* and is allowed to
-// be opaque; this decides *wording* and must never claim an affinity the profile did not
-// actually learn — every reason below is read straight out of the weights built from real
-// history, so a viewer who has watched nothing gets the honest, taste-free ones.
-
-// ReasonLimit is what fits on one line of a detail page without wrapping. Beyond three
-// the strip stops reading as an explanation and starts reading as marketing.
 const ReasonLimit = 3
-
-// reasonFloor is the weight below which an affinity is a coincidence rather than a
-// habit — one stray episode should not put a genre on the screen as a reason.
 const reasonFloor = 0.35
+const decadeReasonFloor = 1.5
 
-// Why returns up to limit short phrases explaining the item to this viewer, strongest
-// first. Never nil: a profile with nothing in it still yields the catalogue facts.
+type personalReason struct {
+	Text        string
+	Kind        string
+	Genre       string
+	SourceID    string
+	SourceTitle string
+}
+
+// Why returns short, human-readable reasons in evidence-strength order. Ranking stays
+// separate: none of the scorer's technical values or reason codes reach this wording.
 func Why(profile Profile, item Item, limit int) []string {
 	if limit <= 0 {
 		limit = ReasonLimit
 	}
 	reasons := make([]string, 0, limit)
-	add := func(reason string) {
-		if len(reasons) < limit && reason != "" {
-			reasons = append(reasons, reason)
+	for _, candidate := range personalReasons(profile, item) {
+		if len(reasons) == limit {
+			return reasons
 		}
+		reasons = append(reasons, candidate.Text)
 	}
-
-	if genre, weight := heaviest(profile.GenreWeights, item.Genres); weight >= reasonFloor {
-		add("Because you watch " + genre)
+	if len(reasons) < limit && item.CommunityRating >= 7.5 {
+		reasons = append(reasons, "Well rated ("+
+			strconv.FormatFloat(round1(item.CommunityRating), 'f', 1, 64)+")")
 	}
-	if name, weight := heaviestPerson(profile, item); weight >= reasonFloor {
-		add("You've watched " + name + " before")
+	if len(reasons) < limit && item.ProductionYear > 0 &&
+		time.Now().Year()-item.ProductionYear <= 1 {
+		reasons = append(reasons, "A recent release")
 	}
-	if studio, weight := heaviest(profile.StudioWeights, studioNames(item)); weight >= reasonFloor {
-		add("More from " + studio)
-	}
-
-	// Catalogue facts, used to fill the strip out. They are true for everyone, which is
-	// exactly why they come last: they explain the title, not the viewer.
-	// Kept short deliberately. Three chips share one line on a 960dp TV, and this is the
-	// one that most often lands third, where a long phrase is the one that gets clipped.
-	if item.CommunityRating >= 7.5 {
-		add("Well rated (" + strconv.FormatFloat(round1(item.CommunityRating), 'f', 1, 64) + ")")
-	}
-	if item.ProductionYear > 0 && time.Now().Year()-item.ProductionYear <= 1 {
-		add("A recent release")
-	}
-	if len(reasons) == 0 && len(item.Genres) > 0 {
-		add(strings.TrimSpace(item.Genres[0]) + " from your library")
+	if len(reasons) == 0 {
+		reasons = append(reasons, "Recommended from your library")
 	}
 	return reasons
 }
 
-// heaviest picks the wanted key with the most weight behind it, matched case-insensitively
-// because Emby's own tagging is not consistent about it. Ties break alphabetically so the
-// same profile and item always produce the same sentence.
+func strongestPersonalReason(profile Profile, item Item) personalReason {
+	if reasons := personalReasons(profile, item); len(reasons) > 0 {
+		return reasons[0]
+	}
+	return personalReason{Text: "Recommended from your library", Kind: "generic"}
+}
+
+// personalReasons is the human-facing priority: related viewing, specific themes,
+// viewing era, cast/creator, studio, then a broad genre as the final personal fallback.
+func personalReasons(profile Profile, item Item) []personalReason {
+	reasons := make([]personalReason, 0, 6)
+	if reason := relatedViewingReason(profile, item); reason.Text != "" {
+		reasons = append(reasons, reason)
+	}
+	if reason := themeReason(profile, item); reason.Text != "" {
+		reasons = append(reasons, reason)
+	}
+	if reason := decadeReason(profile, item); reason.Text != "" {
+		reasons = append(reasons, reason)
+	}
+	if reason := personReason(profile, item); reason.Text != "" {
+		reasons = append(reasons, reason)
+	}
+	if studio, weight := heaviest(profile.StudioWeights, studioNames(item)); weight >= reasonFloor {
+		reasons = append(reasons, personalReason{Text: "More from " + studio, Kind: "studio"})
+	}
+	if genre, weight := heaviest(profile.GenreWeights, item.Genres); weight >= reasonFloor {
+		reasons = append(reasons, personalReason{
+			Text: "Because you watch " + genre, Kind: "genre", Genre: genre,
+		})
+	}
+	return uniquePersonalReasons(reasons)
+}
+
+func relatedViewingReason(profile Profile, candidate Item) personalReason {
+	bestIndex, bestStrength := -1, 0
+	for index, evidence := range profile.ReasonEvidence {
+		if sameTitle(evidence.Item, candidate) {
+			continue
+		}
+		strength := titleRelationshipStrength(evidence.Item, candidate)
+		if strength > bestStrength {
+			bestIndex, bestStrength = index, strength
+		}
+	}
+	if bestIndex < 0 {
+		return personalReason{}
+	}
+	evidence := profile.ReasonEvidence[bestIndex]
+	title := evidenceTitle(evidence.Item)
+	verb, kind := "watched ", "recent-title"
+	switch {
+	case evidence.Favourite:
+		verb, kind = "like ", "favourite-title"
+	case evidence.Item.UserData.Played && !strings.EqualFold(evidence.Item.Type, "Episode"):
+		verb, kind = "finished ", "completed-title"
+	}
+	return personalReason{
+		Text: "Because you " + verb + title, Kind: kind,
+		SourceID: evidenceID(evidence.Item), SourceTitle: title,
+	}
+}
+
+func titleRelationshipStrength(source, candidate Item) int {
+	if source.CollectionName != "" && candidate.CollectionName != "" &&
+		strings.EqualFold(strings.TrimSpace(source.CollectionName), strings.TrimSpace(candidate.CollectionName)) {
+		return 140
+	}
+	shared, specific := sharedGenreCount(source.Genres, candidate.Genres)
+	switch {
+	case shared >= 2:
+		return 100 + specific*10
+	case specific >= 1:
+		return 80
+	default:
+		return 0
+	}
+}
+
+func sharedGenreCount(left, right []string) (shared, specific int) {
+	seen := map[string]bool{}
+	for _, a := range left {
+		a = strings.TrimSpace(a)
+		if a == "" {
+			continue
+		}
+		for _, b := range right {
+			if !strings.EqualFold(a, strings.TrimSpace(b)) {
+				continue
+			}
+			key := strings.ToLower(a)
+			if !seen[key] {
+				seen[key] = true
+				shared++
+				if !isBroadGenre(a) {
+					specific++
+				}
+			}
+			break
+		}
+	}
+	return shared, specific
+}
+
+func themeReason(profile Profile, item Item) personalReason {
+	type match struct {
+		name   string
+		weight float64
+	}
+	matches := make([]match, 0, len(item.Genres))
+	for _, genre := range item.Genres {
+		genre = strings.TrimSpace(genre)
+		if weight := weightFold(profile.GenreWeights, genre); genre != "" && weight >= reasonFloor {
+			matches = append(matches, match{genre, weight})
+		}
+	}
+	sort.SliceStable(matches, func(i, j int) bool {
+		iBroad, jBroad := isBroadGenre(matches[i].name), isBroadGenre(matches[j].name)
+		if iBroad != jBroad {
+			return !iBroad
+		}
+		return matches[i].weight > matches[j].weight
+	})
+	if len(matches) == 0 || isBroadGenre(matches[0].name) {
+		return personalReason{}
+	}
+	primary := matches[0].name
+	phrase := strings.ToLower(primary)
+	for _, candidate := range matches[1:] {
+		if isBroadGenre(candidate.name) {
+			phrase += " " + pluralGenre(candidate.name)
+			break
+		}
+	}
+	return personalReason{
+		Text: "Because you like " + phrase, Kind: "theme", Genre: primary,
+	}
+}
+
+func decadeReason(profile Profile, item Item) personalReason {
+	if item.ProductionYear <= 0 {
+		return personalReason{}
+	}
+	decade := item.ProductionYear / 10 * 10
+	if profile.DecadeWeights[decade] < decadeReasonFloor {
+		return personalReason{}
+	}
+	noun := "titles"
+	if strings.EqualFold(item.Type, "Series") {
+		noun = "series"
+	} else if strings.EqualFold(item.Type, "Movie") {
+		noun = "films"
+	}
+	if genre, weight := heaviest(profile.GenreWeights, item.Genres); weight >= reasonFloor && isBroadGenre(genre) {
+		noun = pluralGenre(genre)
+	}
+	return personalReason{
+		Text: "Because you've been watching " + strconv.Itoa(decade) + "s " + noun,
+		Kind: "decade",
+	}
+}
+
+func personReason(profile Profile, item Item) personalReason {
+	best := Person{}
+	bestWeight := 0.0
+	for _, person := range item.People {
+		if !isExplainablePerson(person.Type) {
+			continue
+		}
+		weight := weightFold(profile.PersonWeights, person.Name)
+		if weight > bestWeight || weight == bestWeight && person.Name < best.Name {
+			best, bestWeight = person, weight
+		}
+	}
+	if bestWeight < reasonFloor {
+		return personalReason{}
+	}
+	switch strings.ToLower(strings.TrimSpace(best.Type)) {
+	case "director", "writer":
+		return personalReason{Text: "More from " + best.Name, Kind: "creator"}
+	default:
+		return personalReason{Text: "Because you watch " + best.Name, Kind: "person"}
+	}
+}
+
+func evidenceTitle(item Item) string {
+	if strings.EqualFold(item.Type, "Episode") && strings.TrimSpace(item.SeriesName) != "" {
+		return strings.TrimSpace(item.SeriesName)
+	}
+	return strings.TrimSpace(item.Name)
+}
+
+func evidenceID(item Item) string {
+	if item.SeriesID != "" {
+		return item.SeriesID
+	}
+	return item.ID
+}
+
+func sameTitle(left, right Item) bool {
+	if evidenceID(left) != "" && evidenceID(left) == evidenceID(right) {
+		return true
+	}
+	leftKey, rightKey := left.SeenKey(), right.SeenKey()
+	return leftKey != "" && leftKey == rightKey
+}
+
+func isBroadGenre(genre string) bool {
+	switch strings.ToLower(strings.TrimSpace(genre)) {
+	case "action", "adventure", "comedy", "drama", "family", "thriller":
+		return true
+	default:
+		return false
+	}
+}
+
+func pluralGenre(genre string) string {
+	switch strings.ToLower(strings.TrimSpace(genre)) {
+	case "comedy":
+		return "comedies"
+	case "family":
+		return "family titles"
+	case "action", "adventure":
+		return strings.ToLower(strings.TrimSpace(genre)) + " titles"
+	default:
+		return strings.ToLower(strings.TrimSpace(genre)) + "s"
+	}
+}
+
+func uniquePersonalReasons(reasons []personalReason) []personalReason {
+	out := make([]personalReason, 0, len(reasons))
+	seen := map[string]bool{}
+	for _, reason := range reasons {
+		key := strings.ToLower(strings.TrimSpace(reason.Text))
+		if key == "" || seen[key] {
+			continue
+		}
+		seen[key] = true
+		out = append(out, reason)
+	}
+	return out
+}
+
 func heaviest(weights map[string]float64, wanted []string) (string, float64) {
 	best, bestWeight := "", 0.0
 	for _, candidate := range wanted {
@@ -72,32 +297,17 @@ func heaviest(weights map[string]float64, wanted []string) (string, float64) {
 			continue
 		}
 		weight := weightFold(weights, candidate)
-		if weight <= 0 {
-			continue
-		}
-		if weight > bestWeight || (weight == bestWeight && candidate < best) {
+		if weight > bestWeight || weight == bestWeight && weight > 0 && candidate < best {
 			best, bestWeight = candidate, weight
 		}
 	}
 	return best, bestWeight
 }
 
-func heaviestPerson(profile Profile, item Item) (string, float64) {
-	names := make([]string, 0, len(item.People))
-	for _, person := range item.People {
-		if isExplainablePerson(person.Type) {
-			names = append(names, person.Name)
-		}
-	}
-	return heaviest(profile.PersonWeights, names)
-}
-
 func round1(value float64) float64 {
 	return float64(int(value*10+0.5)) / 10
 }
 
-// TopPeople is the explanation layer's view of the cast a viewer follows, heaviest first.
-// Exported for the admin page, which shows what the engine believes about a household.
 func (p Profile) TopPeople(n int) []string {
 	type kv struct {
 		name   string
diff --git a/server/internal/recommend/explain_test.go b/server/internal/recommend/explain_test.go
index dbd1f9a..a6d2e50 100644
--- a/server/internal/recommend/explain_test.go
+++ b/server/internal/recommend/explain_test.go
@@ -30,17 +30,17 @@ const thrillerHistory = `{
 	"People":[{"Name":"Denis Villeneuve","Type":"Director"},{"Name":"Emily Blunt","Type":"Actor"}]
 }`
 
-func TestWhyNamesTheGenreTheViewerActuallyWatches(t *testing.T) {
+func TestWhyPrefersTheRelatedTitleOverItsGenres(t *testing.T) {
 	profile := explainProfile(t, thrillerHistory)
 	candidate := explainItem(t, `{
-		"Id":"c1","Name":"Prisoners","Type":"Movie","Genres":["Thriller"],
+		"Id":"c1","Name":"Prisoners","Type":"Movie","Genres":["Thriller","Crime"],
 		"People":[{"Name":"Denis Villeneuve","Type":"Director"}]
 	}`)
 
 	reasons := Why(profile, candidate, ReasonLimit)
 
-	if len(reasons) == 0 || reasons[0] != "Because you watch Thriller" {
-		t.Fatalf("expected the genre reason first, got %v", reasons)
+	if len(reasons) == 0 || reasons[0] != "Because you watched Sicario" {
+		t.Fatalf("expected the related viewing reason first, got %v", reasons)
 	}
 	if !strings.Contains(strings.Join(reasons, "|"), "Denis Villeneuve") {
 		t.Fatalf("expected the shared director to be named, got %v", reasons)
@@ -73,7 +73,7 @@ func TestWhyAlwaysSaysSomething(t *testing.T) {
 
 	reasons := Why(Profile{}, candidate, ReasonLimit)
 
-	if len(reasons) != 1 || reasons[0] != "Drama from your library" {
+	if len(reasons) != 1 || reasons[0] != "Recommended from your library" {
 		t.Fatalf("an empty profile should still explain the title, got %v", reasons)
 	}
 }
@@ -98,9 +98,9 @@ func TestWhyIsCappedAndOrdered(t *testing.T) {
 		t.Fatalf("expected exactly %d reasons, got %v", ReasonLimit, reasons)
 	}
 	want := []string{
-		"Because you watch Thriller",
-		"You've watched Emily Blunt before",
-		"More from Lionsgate",
+		"Because you watched Sicario",
+		"Because you like crime thrillers",
+		"Because you watch Emily Blunt",
 	}
 	for i, reason := range want {
 		if reasons[i] != reason {
@@ -109,6 +109,103 @@ func TestWhyIsCappedAndOrdered(t *testing.T) {
 	}
 }
 
+func TestWhyDoesNotTreatDramaAloneAsATitleRelationship(t *testing.T) {
+	profile := explainProfile(t, `{
+		"Id":"h1","Name":"A Drama","Type":"Movie","Genres":["Drama"]
+	}`)
+	candidate := explainItem(t, `{
+		"Id":"c1","Name":"Another Drama","Type":"Movie","Genres":["Drama"]
+	}`)
+
+	reasons := Why(profile, candidate, ReasonLimit)
+
+	if reasons[0] != "Because you watch Drama" {
+		t.Fatalf("broad genre should be the fallback, got %v", reasons)
+	}
+	if strings.Contains(strings.Join(reasons, "|"), "A Drama") {
+		t.Fatalf("Drama alone invented a title relationship: %v", reasons)
+	}
+}
+
+func TestWhyUsesSpecificSubgenreBeforeBroadGenre(t *testing.T) {
+	profile := explainProfile(t, `{
+		"Id":"h1","Name":"Crime One","Type":"Movie","Genres":["Crime","Drama"]
+	}`)
+	// Do not retain title evidence here: this test isolates the learned theme wording.
+	profile.ReasonEvidence = nil
+	candidate := explainItem(t, `{
+		"Id":"c1","Name":"Crime Two","Type":"Series","Genres":["Drama","Crime"]
+	}`)
+
+	if got := Why(profile, candidate, 1); len(got) != 1 || got[0] != "Because you like crime dramas" {
+		t.Fatalf("specific theme reason = %v", got)
+	}
+}
+
+func TestWhyUsesCreatorBeforeBroadGenre(t *testing.T) {
+	profile := explainProfile(t, `{
+		"Id":"h1","Name":"The First","Type":"Movie","Genres":["Drama"],
+		"People":[{"Name":"Vince Gilligan","Type":"Writer"}]
+	}`)
+	candidate := explainItem(t, `{
+		"Id":"c1","Name":"The Second","Type":"Series","Genres":["Drama"],
+		"People":[{"Name":"Vince Gilligan","Type":"Writer"}]
+	}`)
+
+	if got := Why(profile, candidate, 1); len(got) != 1 || got[0] != "More from Vince Gilligan" {
+		t.Fatalf("creator reason = %v", got)
+	}
+}
+
+func TestWhyDistinguishesFinishedTitlesFromEpisodes(t *testing.T) {
+	finished := explainItem(t, `{
+		"Id":"h1","Name":"Breaking Bad","Type":"Series","Genres":["Crime","Drama"],
+		"UserData":{"Played":true}
+	}`)
+	candidate := explainItem(t, `{
+		"Id":"c1","Name":"Better Call Saul","Type":"Series","Genres":["Crime","Drama"]
+	}`)
+	if got := Why(BuildProfile([]Item{finished}, nil), candidate, 1); got[0] != "Because you finished Breaking Bad" {
+		t.Fatalf("completed title reason = %v", got)
+	}
+
+	episodeHistory := explainItem(t, `{
+		"Id":"ep1","Name":"Pilot","Type":"Episode","SeriesId":"show-1",
+		"SeriesName":"Breaking Bad","Genres":["Crime","Drama"],"UserData":{"Played":true}
+	}`)
+	if got := Why(BuildProfile([]Item{episodeHistory}, nil), candidate, 1); got[0] != "Because you watched Breaking Bad" {
+		t.Fatalf("completed episode overstated series completion: %v", got)
+	}
+}
+
+func TestWhyCanUseARepeatedViewingEra(t *testing.T) {
+	profile := explainProfile(t,
+		`{"Id":"h1","Name":"One","Type":"Movie","ProductionYear":2003,"Genres":["Drama"]}`,
+		`{"Id":"h2","Name":"Two","Type":"Movie","ProductionYear":2007,"Genres":["Drama"]}`,
+	)
+	profile.ReasonEvidence = nil
+	candidate := explainItem(t, `{
+		"Id":"c1","Name":"Three","Type":"Movie","ProductionYear":2005,"Genres":["Drama"]
+	}`)
+
+	if got := Why(profile, candidate, 1); got[0] != "Because you've been watching 2000s dramas" {
+		t.Fatalf("viewing-era reason = %v", got)
+	}
+}
+
+func TestWhyCanNameAFavouriteTitle(t *testing.T) {
+	favourite := explainItem(t, `{
+		"Id":"h1","Name":"The Wire","Type":"Series","Genres":["Crime","Drama"]
+	}`)
+	candidate := explainItem(t, `{
+		"Id":"c1","Name":"We Own This City","Type":"Series","Genres":["Crime","Drama"]
+	}`)
+
+	if got := Why(BuildProfile(nil, []Item{favourite}), candidate, 1); got[0] != "Because you like The Wire" {
+		t.Fatalf("favourite-title reason = %v", got)
+	}
+}
+
 func TestWhyIsStableAcrossCalls(t *testing.T) {
 	profile := explainProfile(t, thrillerHistory)
 	candidate := explainItem(t, `{
diff --git a/server/internal/recommend/prepared.go b/server/internal/recommend/prepared.go
index 19126df..2df713b 100644
--- a/server/internal/recommend/prepared.go
+++ b/server/internal/recommend/prepared.go
@@ -25,6 +25,7 @@ type PreparedEvidence struct {
 	ItemID    string   `json:"itemId"`
 	Title     string   `json:"title"`
 	Genres    []string `json:"genres,omitempty"`
+	Completed bool     `json:"completed,omitempty"`
 }
 
 type PreparedTitleAffinity struct {
@@ -128,7 +129,7 @@ func (e *Engine) PrepareForYou(
 	index := newCatalogueIndex(catalogue)
 	evidenceByGenre := map[string][]PreparedEvidence{}
 	evidenceSeen := map[string]bool{}
-	addCompletedEvidence := func(item Item, sessionID string) {
+	addCompletedEvidence := func(item Item, sessionID string, completed bool) {
 		itemID := item.ID
 		title := item.Name
 		if strings.EqualFold(item.Type, "Episode") &&
@@ -152,6 +153,7 @@ func (e *Engine) PrepareForYou(
 					ItemID:    itemID,
 					Title:     title,
 					Genres:    append([]string(nil), item.Genres...),
+					Completed: completed,
 				},
 			)
 		}
@@ -160,7 +162,7 @@ func (e *Engine) PrepareForYou(
 	// explanation pool breadth even when Tracearr title matching is sparse.
 	for _, item := range history {
 		if item.UserData.Played {
-			addCompletedEvidence(item, "")
+			addCompletedEvidence(item, "", !strings.EqualFold(item.Type, "Episode"))
 		}
 	}
 	titleAffinity := map[string]PreparedTitleAffinity{}
@@ -263,7 +265,9 @@ func (e *Engine) PrepareForYou(
 		}
 
 		if completion >= 0.9 {
-			addCompletedEvidence(item, session.ID)
+			addCompletedEvidence(
+				item, session.ID, !strings.EqualFold(session.MediaType, "episode"),
+			)
 		}
 	}
 
@@ -559,49 +563,46 @@ func explainPreparedRecommendation(
 	evidenceByGenre map[string][]PreparedEvidence,
 	completedReasonCounts map[string]int,
 ) (reason, label, kind, genre string, evidence PreparedEvidence) {
-	for _, wanted := range profile.TopGenres(5) {
-		for _, candidateGenre := range item.Genres {
-			if strings.EqualFold(wanted, candidateGenre) {
-				genre = candidateGenre
-				options := evidenceByGenre[strings.ToLower(strings.TrimSpace(wanted))]
-				strong := make([]PreparedEvidence, 0, len(options))
-				for _, option := range options {
-					if strongEvidenceMatch(item, option) {
-						strong = append(strong, option)
-					}
-				}
-				if len(strong) > 0 {
-					evidence = strong[stableEvidenceIndex(item.ID, len(strong))]
-				}
-				break
+	strong := make([]PreparedEvidence, 0)
+	seenEvidence := map[string]bool{}
+	for _, candidateGenre := range item.Genres {
+		options := evidenceByGenre[strings.ToLower(strings.TrimSpace(candidateGenre))]
+		for _, option := range options {
+			if seenEvidence[option.ItemID] || !strongEvidenceMatch(item, option) {
+				continue
 			}
-		}
-		if genre != "" {
-			break
+			seenEvidence[option.ItemID] = true
+			strong = append(strong, option)
 		}
 	}
-	// Keep specific evidence prominent without letting it monopolise a row. One third
-	// of otherwise eligible cards deliberately uses the broader genre explanation,
-	// and no completed title can explain more than four candidates in a prepared pool.
-	useCompleted := evidence.Title != "" &&
-		stableEvidenceIndex("reason-kind:"+item.ID, 3) != 0 &&
-		completedReasonCounts[evidence.ItemID] < 4
+	if len(strong) > 0 {
+		evidence = strong[stableEvidenceIndex(item.ID, len(strong))]
+	}
+	useTitle := evidence.Title != "" && completedReasonCounts[evidence.ItemID] < 4
 	switch {
+	case useTitle:
+		verb := "watched "
+		kind = "recent-title"
+		if evidence.Completed {
+			verb, kind = "finished ", "completed-title"
+		}
+		reason = "Because you " + verb + evidence.Title
+		completedReasonCounts[evidence.ItemID]++
 	case browsed:
 		reason, kind = "You explored this recently", "browsed"
 		evidence = PreparedEvidence{}
-	case useCompleted:
-		reason, kind = "Because you finished "+evidence.Title, "completed-title"
-		completedReasonCounts[evidence.ItemID]++
-	case genre != "":
-		reason, kind = "Matches your "+genre+" viewing", "genre"
-		evidence = PreparedEvidence{}
-	case len(profile.Seeds) > 0:
-		reason, kind = "Inspired by "+profile.Seeds[0].Name, "recent-title"
-		evidence = PreparedEvidence{}
 	default:
-		reason, kind = "Matches your recent viewing", "generic"
-		evidence = PreparedEvidence{}
+		selected := strongestAvailableReason(profile, item, completedReasonCounts)
+		reason, kind, genre = selected.Text, selected.Kind, selected.Genre
+		if selected.SourceID != "" {
+			completedReasonCounts[selected.SourceID]++
+			evidence = PreparedEvidence{
+				ItemID: selected.SourceID, Title: selected.SourceTitle,
+				Completed: selected.Kind == "completed-title",
+			}
+		} else {
+			evidence = PreparedEvidence{}
+		}
 	}
 	switch score := compatibilityScore(item, compatibility); {
 	case score > 0.2:
@@ -615,24 +616,22 @@ func explainPreparedRecommendation(
 	return reason, label, kind, genre, evidence
 }
 
-func strongEvidenceMatch(item Item, evidence PreparedEvidence) bool {
-	shared := 0
-	broadOnly := true
-	for _, candidateGenre := range item.Genres {
-		for _, evidenceGenre := range evidence.Genres {
-			if !strings.EqualFold(strings.TrimSpace(candidateGenre), strings.TrimSpace(evidenceGenre)) {
-				continue
-			}
-			shared++
-			switch strings.ToLower(strings.TrimSpace(candidateGenre)) {
-			case "action", "adventure", "comedy", "drama", "thriller":
-			default:
-				broadOnly = false
-			}
-			break
+func strongestAvailableReason(
+	profile Profile,
+	item Item,
+	titleReasonCounts map[string]int,
+) personalReason {
+	for _, reason := range personalReasons(profile, item) {
+		if reason.SourceID == "" || titleReasonCounts[reason.SourceID] < 4 {
+			return reason
 		}
 	}
-	return shared >= 2 || shared == 1 && !broadOnly
+	return personalReason{Text: "Recommended from your library", Kind: "generic"}
+}
+
+func strongEvidenceMatch(item Item, evidence PreparedEvidence) bool {
+	shared, specific := sharedGenreCount(item.Genres, evidence.Genres)
+	return shared >= 2 || specific >= 1
 }
 
 func stableEvidenceIndex(itemID string, size int) int {
diff --git a/server/internal/recommend/profile.go b/server/internal/recommend/profile.go
index 6f1f265..e8e3bc3 100644
--- a/server/internal/recommend/profile.go
+++ b/server/internal/recommend/profile.go
@@ -109,6 +109,11 @@ type Profile struct {
 	// good reason to *tell* someone about a title and a poor reason to rank by it: two
 	// films sharing an actor are often nothing alike.
 	PersonWeights map[string]float64
+	// DecadeWeights and ReasonEvidence retain just enough of the source history for the
+	// explanation layer to say why a particular title fits. They do not participate in
+	// ranking: ordering and wording remain deliberately separate concerns.
+	DecadeWeights  map[int]float64
+	ReasonEvidence []ReasonEvidence
 	// Seen holds item ids *and* series ids already watched or in progress, so a
 	// recommendation never suggests something the user is already partway through.
 	Seen       map[string]bool
@@ -116,6 +121,11 @@ type Profile struct {
 	Seeds      []Seed
 }
 
+type ReasonEvidence struct {
+	Item      Item
+	Favourite bool
+}
+
 func (p Profile) IsEmpty() bool { return len(p.GenreWeights) == 0 && len(p.Seeds) == 0 }
 
 // Decode parses raw Emby items, keeping the original payload attached.
@@ -141,14 +151,26 @@ func BuildProfile(history, favorites []Item) Profile {
 		GenreWeights:  map[string]float64{},
 		StudioWeights: map[string]float64{},
 		PersonWeights: map[string]float64{},
+		DecadeWeights: map[int]float64{},
 		Seen:          map[string]bool{},
 		SeenTitles:    map[string]bool{},
 	}
 
 	seedSeen := map[string]bool{}
 	tasteSeen := map[string]bool{}
+	reasonSeen := map[string]bool{}
 	for i, item := range history {
 		profile.markSeen(item)
+		reasonItem := item
+		reasonItem.Raw = nil
+		reasonID := item.ID
+		if item.SeriesID != "" {
+			reasonID = item.SeriesID
+		}
+		if reasonID != "" && !reasonSeen[reasonID] {
+			reasonSeen[reasonID] = true
+			profile.ReasonEvidence = append(profile.ReasonEvidence, ReasonEvidence{Item: reasonItem})
+		}
 
 		// Several episodes of one series are evidence for one taste, not several
 		// independent tastes. Keep the newest occurrence's recency weight and still
@@ -176,6 +198,15 @@ func BuildProfile(history, favorites []Item) Profile {
 
 	for _, item := range favorites {
 		profile.absorb(item, favoriteWeight)
+		reasonItem := item
+		reasonItem.Raw = nil
+		reasonID := item.ID
+		if reasonID != "" && !reasonSeen[reasonID] {
+			reasonSeen[reasonID] = true
+			profile.ReasonEvidence = append(profile.ReasonEvidence, ReasonEvidence{
+				Item: reasonItem, Favourite: true,
+			})
+		}
 	}
 	return profile
 }
@@ -223,6 +254,12 @@ func (p *Profile) absorbTaste(item Item, weight float64) {
 			p.PersonWeights[name] += weight
 		}
 	}
+	if item.ProductionYear > 0 {
+		if p.DecadeWeights == nil {
+			p.DecadeWeights = map[int]float64{}
+		}
+		p.DecadeWeights[item.ProductionYear/10*10] += weight
+	}
 }
 
 // isExplainablePerson keeps the cast list down to the roles a viewer would recognise as