From 3b435dc0ba86bd7cc611ccb792a79e13d3ddda26 Mon Sep 17 00:00:00 2001
From: Bryan Van Deusen <bryan.vandeusen@fabledsword.com>
Date: Wed, 17 Jun 2026 23:48:18 -0400
Subject: [PATCH] feat(settings): tidy Cleanup tab into sectioned compact tiles
 (pass 1)
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The Cleanup + Maintenance sections had ~17 full-width stacked cards with long
descriptions — a hunt to scan. Operator wants compact, sectioned, scannable tiles
(2026-06-18: keep both tabs, group inside, compact tiles in a grid).

New common/MaintenanceTile.vue: a compact expandable tile (icon + short title +
one-line blurb collapsed; click the header to expand the full controls/preview/
result inline; keyboard-accessible button + focus ring;  tints the
icon,  keeps a running task expanded).

Cleanup tab (this pass) restructured into 3 sections — Import-filter audits
(Min dimensions, Transparency, Single-color) / Duplicates & posts (Bare posts,
Duplicate posts, Deduplicate videos, Gated-post previews) / Tags (Unused, Legacy,
Reset content tagging, Standardize casing) — each a responsive grid of tiles.
PostMaintenanceCard split into 2 tiles, TagMaintenanceCard into 4. Moved
VideoDedupCard + GatedPurgeCard from the Maintenance tab here (both are
destructive content cleanup). All card logic unchanged — only the chrome.

Maintenance tab tiling is pass 2 (TODO noted in MaintenancePanel).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---
 .../components/cleanup/MinDimensionCard.vue   |  93 +++--
 .../cleanup/SingleColorAuditCard.vue          | 147 ++++---
 .../cleanup/TransparencyAuditCard.vue         | 121 +++---
 .../src/components/common/MaintenanceTile.vue | 121 ++++++
 .../components/settings/GatedPurgeCard.vue    |  14 +-
 .../components/settings/MaintenancePanel.vue  |   8 +-
 .../settings/PostMaintenanceCard.vue          | 182 +++++----
 .../settings/TagMaintenanceCard.vue           | 373 +++++++++---------
 .../components/settings/VideoDedupCard.vue    |  96 ++---
 frontend/src/views/CleanupView.vue            |  75 +++-
 10 files changed, 697 insertions(+), 533 deletions(-)
 create mode 100644 frontend/src/components/common/MaintenanceTile.vue

diff --git a/frontend/src/components/cleanup/MinDimensionCard.vue b/frontend/src/components/cleanup/MinDimensionCard.vue
index 632a6e2..e0aa65d 100644
--- a/frontend/src/components/cleanup/MinDimensionCard.vue
+++ b/frontend/src/components/cleanup/MinDimensionCard.vue
@@ -1,49 +1,50 @@
 <template>
-  <v-card class="fc-clean-card">
-    <CardHeading icon="mdi-image-size-select-small" title="Minimum dimensions" />
-    <v-card-text>
-      <p class="fc-muted text-body-2 mb-3">
-        Find and delete images smaller than the threshold. Mirrors the
-        import-time <code>min_width</code> / <code>min_height</code>
-        filter, applied retroactively to the existing library.
-      </p>
+  <MaintenanceTile
+    icon="mdi-image-size-select-small"
+    title="Minimum dimensions"
+    blurb="Delete images below the import min-width / min-height threshold."
+    destructive
+  >
+    <p class="fc-muted text-body-2 mb-3">
+      Mirrors the import-time <code>min_width</code> / <code>min_height</code>
+      filter, applied retroactively to the existing library.
+    </p>
 
-      <v-row dense>
-        <v-col cols="6">
-          <v-text-field
-            v-model.number="minW" label="Min width (px)" type="number"
-            min="0" density="compact" hide-details
-          />
-        </v-col>
-        <v-col cols="6">
-          <v-text-field
-            v-model.number="minH" label="Min height (px)" type="number"
-            min="0" density="compact" hide-details
-          />
-        </v-col>
-      </v-row>
-
-      <div class="d-flex align-center mt-3" style="gap: 10px;">
-        <v-btn
-          color="accent" variant="flat" rounded="pill"
-          prepend-icon="mdi-magnify"
-          :loading="busy"
-          @click="onPreview"
-        >Preview</v-btn>
-
-        <span v-if="preview" class="text-body-2">
-          <strong>{{ preview.count }}</strong> image(s) would be deleted.
-        </span>
-      </div>
+    <v-row dense>
+      <v-col cols="6">
+        <v-text-field
+          v-model.number="minW" label="Min width (px)" type="number"
+          min="0" density="compact" hide-details
+        />
+      </v-col>
+      <v-col cols="6">
+        <v-text-field
+          v-model.number="minH" label="Min height (px)" type="number"
+          min="0" density="compact" hide-details
+        />
+      </v-col>
+    </v-row>
 
+    <div class="d-flex align-center mt-3" style="gap: 10px;">
       <v-btn
-        v-if="preview && preview.count > 0"
-        class="mt-3"
-        color="error" variant="flat" rounded="pill"
-        prepend-icon="mdi-delete"
-        @click="onDeleteClick"
-      >Delete {{ preview.count }} matching...</v-btn>
-    </v-card-text>
+        color="accent" variant="flat" rounded="pill"
+        prepend-icon="mdi-magnify"
+        :loading="busy"
+        @click="onPreview"
+      >Preview</v-btn>
+
+      <span v-if="preview" class="text-body-2">
+        <strong>{{ preview.count }}</strong> image(s) would be deleted.
+      </span>
+    </div>
+
+    <v-btn
+      v-if="preview && preview.count > 0"
+      class="mt-3"
+      color="error" variant="flat" rounded="pill"
+      prepend-icon="mdi-delete"
+      @click="onDeleteClick"
+    >Delete {{ preview.count }} matching...</v-btn>
 
     <DestructiveConfirmModal
       v-model="showModal"
@@ -55,7 +56,7 @@
       :description="`Width < ${minW} OR height < ${minH}`"
       @confirm="onConfirmedDelete"
     />
-  </v-card>
+  </MaintenanceTile>
 </template>
 
 <script setup>
@@ -64,7 +65,7 @@ import { onMounted, ref } from 'vue'
 
 import DestructiveConfirmModal from '../modal/DestructiveConfirmModal.vue'
 import { useCleanupStore } from '../../stores/cleanup.js'
-import CardHeading from '../common/CardHeading.vue'
+import MaintenanceTile from '../common/MaintenanceTile.vue'
 
 // Backend's preview response hands the full Tier-C confirm token back
 // as `confirm_token` (e.g. `delete-min-dim-1a2b3c4d`); passed straight
@@ -116,7 +117,3 @@ async function onConfirmedDelete(token) {
   }
 }
 </script>
-
-<style scoped>
-.fc-clean-card { border-radius: 8px; }
-</style>
diff --git a/frontend/src/components/cleanup/SingleColorAuditCard.vue b/frontend/src/components/cleanup/SingleColorAuditCard.vue
index 31467cc..35b958c 100644
--- a/frontend/src/components/cleanup/SingleColorAuditCard.vue
+++ b/frontend/src/components/cleanup/SingleColorAuditCard.vue
@@ -1,79 +1,82 @@
 <template>
-  <v-card class="fc-clean-card">
-    <CardHeading icon="mdi-palette-swatch" title="Single-color audit" />
-    <v-card-text>
-      <p class="fc-muted text-body-2 mb-3">
-        Scan library for images dominated by one color within the
-        tolerance. Catches placeholder / solid-fill / error-page images
-        that slipped through the import filter. Same background-scan
-        cadence as the transparency audit.
-      </p>
+  <MaintenanceTile
+    icon="mdi-palette-swatch"
+    title="Single-color audit"
+    blurb="Find & delete near-solid / placeholder images."
+    destructive
+    :open="audit?.status === 'running'"
+  >
+    <p class="fc-muted text-body-2 mb-3">
+      Scan library for images dominated by one color within the
+      tolerance. Catches placeholder / solid-fill / error-page images
+      that slipped through the import filter. Same background-scan
+      cadence as the transparency audit.
+    </p>
 
-      <v-row dense>
-        <v-col cols="6">
-          <v-text-field
-            v-model.number="threshold" label="Threshold (0–1)"
-            type="number" min="0" max="1" step="0.01"
-            density="compact" hide-details
-            :disabled="audit && audit.status === 'running'"
-          />
-        </v-col>
-        <v-col cols="6">
-          <v-text-field
-            v-model.number="tolerance" label="Color tolerance (0–441)"
-            type="number" min="0" max="441"
-            density="compact" hide-details
-            :disabled="audit && audit.status === 'running'"
-          />
-        </v-col>
-      </v-row>
+    <v-row dense>
+      <v-col cols="6">
+        <v-text-field
+          v-model.number="threshold" label="Threshold (0–1)"
+          type="number" min="0" max="1" step="0.01"
+          density="compact" hide-details
+          :disabled="audit && audit.status === 'running'"
+        />
+      </v-col>
+      <v-col cols="6">
+        <v-text-field
+          v-model.number="tolerance" label="Color tolerance (0–441)"
+          type="number" min="0" max="441"
+          density="compact" hide-details
+          :disabled="audit && audit.status === 'running'"
+        />
+      </v-col>
+    </v-row>
 
-      <v-btn
-        v-if="!audit || audit.status !== 'running'"
-        class="mt-3"
-        color="accent" variant="flat" rounded="pill"
-        prepend-icon="mdi-magnify-scan"
-        :loading="busy"
-        @click="onStart"
-      >Scan library</v-btn>
+    <v-btn
+      v-if="!audit || audit.status !== 'running'"
+      class="mt-3"
+      color="accent" variant="flat" rounded="pill"
+      prepend-icon="mdi-magnify-scan"
+      :loading="busy"
+      @click="onStart"
+    >Scan library</v-btn>
 
-      <div v-if="audit && audit.status === 'running'" class="mt-3">
-        <v-progress-linear indeterminate color="accent" />
-        <div class="text-body-2 mt-2 d-flex align-center" style="gap: 10px;">
-          <span>
-            Scanning… {{ audit.scanned_count }} checked,
-            {{ audit.matched_count }} matched
-          </span>
-          <v-btn
-            variant="text" size="small" color="warning" rounded="pill"
-            @click="onCancel"
-          >Cancel</v-btn>
-        </div>
-      </div>
-
-      <div v-if="audit && audit.status === 'ready'" class="mt-3">
-        <p class="text-body-2 mb-2">
-          Scan complete. <strong>{{ audit.matched_count }}</strong>
-          image(s) match.
-        </p>
+    <div v-if="audit && audit.status === 'running'" class="mt-3">
+      <v-progress-linear indeterminate color="accent" />
+      <div class="text-body-2 mt-2 d-flex align-center" style="gap: 10px;">
+        <span>
+          Scanning… {{ audit.scanned_count }} checked,
+          {{ audit.matched_count }} matched
+        </span>
         <v-btn
-          v-if="audit.matched_count > 0"
-          color="error" variant="flat" rounded="pill"
-          prepend-icon="mdi-delete"
-          @click="onApplyClick"
-        >Delete {{ audit.matched_count }} matching...</v-btn>
+          variant="text" size="small" color="warning" rounded="pill"
+          @click="onCancel"
+        >Cancel</v-btn>
       </div>
+    </div>
 
-      <v-alert
-        v-if="audit && audit.status === 'error'"
-        type="error" variant="tonal" density="compact" class="mt-3"
-      >Scan failed: {{ audit.error }}</v-alert>
+    <div v-if="audit && audit.status === 'ready'" class="mt-3">
+      <p class="text-body-2 mb-2">
+        Scan complete. <strong>{{ audit.matched_count }}</strong>
+        image(s) match.
+      </p>
+      <v-btn
+        v-if="audit.matched_count > 0"
+        color="error" variant="flat" rounded="pill"
+        prepend-icon="mdi-delete"
+        @click="onApplyClick"
+      >Delete {{ audit.matched_count }} matching...</v-btn>
+    </div>
 
-      <v-alert
-        v-if="audit && audit.status === 'applied'"
-        type="success" variant="tonal" density="compact" class="mt-3"
-      >Applied — matched images deleted.</v-alert>
-    </v-card-text>
+    <v-alert
+      v-if="audit && audit.status === 'error'"
+      type="error" variant="tonal" density="compact" class="mt-3"
+    >Scan failed: {{ audit.error }}</v-alert>
+
+    <v-alert
+      v-if="audit && audit.status === 'applied'"
+      type="success" variant="tonal" density="compact" class="mt-3"
+    >Applied — matched images deleted.</v-alert>
 
     <DestructiveConfirmModal
       v-if="audit"
@@ -86,7 +89,7 @@
       description="Permanently deletes images matched by the single-color scan."
       @confirm="onConfirmedApply"
     />
-  </v-card>
+  </MaintenanceTile>
 </template>
 
 <script setup>
@@ -94,7 +97,7 @@ import { toast } from '../../utils/toast.js'
 import { onMounted, onUnmounted, ref } from 'vue'
 
 import DestructiveConfirmModal from '../modal/DestructiveConfirmModal.vue'
-import CardHeading from '../common/CardHeading.vue'
+import MaintenanceTile from '../common/MaintenanceTile.vue'
 import { useCleanupStore } from '../../stores/cleanup.js'
 
 const store = useCleanupStore()
@@ -185,7 +188,3 @@ async function onConfirmedApply(token) {
   }
 }
 </script>
-
-<style scoped>
-.fc-clean-card { border-radius: 8px; }
-</style>
diff --git a/frontend/src/components/cleanup/TransparencyAuditCard.vue b/frontend/src/components/cleanup/TransparencyAuditCard.vue
index 7ff5dd0..26389ba 100644
--- a/frontend/src/components/cleanup/TransparencyAuditCard.vue
+++ b/frontend/src/components/cleanup/TransparencyAuditCard.vue
@@ -1,66 +1,69 @@
 <template>
-  <v-card class="fc-clean-card">
-    <CardHeading icon="mdi-checkerboard" title="Transparency audit" />
-    <v-card-text>
-      <p class="fc-muted text-body-2 mb-3">
-        Scan library for images whose transparent-pixel fraction exceeds
-        the threshold. Animated WebPs / GIFs are skipped (the import-side
-        rule does the same). Runs as a background task — ~50ms per image,
-        so a 57k library takes ~50 minutes.
-      </p>
+  <MaintenanceTile
+    icon="mdi-checkerboard"
+    title="Transparency audit"
+    blurb="Find & delete images that are mostly transparent."
+    destructive
+    :open="audit?.status === 'running'"
+  >
+    <p class="fc-muted text-body-2 mb-3">
+      Scan library for images whose transparent-pixel fraction exceeds
+      the threshold. Animated WebPs / GIFs are skipped (the import-side
+      rule does the same). Runs as a background task — ~50ms per image,
+      so a 57k library takes ~50 minutes.
+    </p>
 
-      <v-text-field
-        v-model.number="threshold" label="Transparency threshold (0–1)"
-        type="number" min="0" max="1" step="0.01" density="compact" hide-details
-        :disabled="audit && audit.status === 'running'"
-        class="mb-3"
-      />
+    <v-text-field
+      v-model.number="threshold" label="Transparency threshold (0–1)"
+      type="number" min="0" max="1" step="0.01" density="compact" hide-details
+      :disabled="audit && audit.status === 'running'"
+      class="mb-3"
+    />
 
-      <v-btn
-        v-if="!audit || audit.status !== 'running'"
-        color="accent" variant="flat" rounded="pill"
-        prepend-icon="mdi-magnify-scan"
-        :loading="busy"
-        @click="onStart"
-      >Scan library</v-btn>
+    <v-btn
+      v-if="!audit || audit.status !== 'running'"
+      color="accent" variant="flat" rounded="pill"
+      prepend-icon="mdi-magnify-scan"
+      :loading="busy"
+      @click="onStart"
+    >Scan library</v-btn>
 
-      <div v-if="audit && audit.status === 'running'" class="mt-3">
-        <v-progress-linear indeterminate color="accent" />
-        <div class="text-body-2 mt-2 d-flex align-center" style="gap: 10px;">
-          <span>
-            Scanning… {{ audit.scanned_count }} checked,
-            {{ audit.matched_count }} matched
-          </span>
-          <v-btn
-            variant="text" size="small" color="warning" rounded="pill"
-            @click="onCancel"
-          >Cancel</v-btn>
-        </div>
-      </div>
-
-      <div v-if="audit && audit.status === 'ready'" class="mt-3">
-        <p class="text-body-2 mb-2">
-          Scan complete. <strong>{{ audit.matched_count }}</strong>
-          image(s) match.
-        </p>
+    <div v-if="audit && audit.status === 'running'" class="mt-3">
+      <v-progress-linear indeterminate color="accent" />
+      <div class="text-body-2 mt-2 d-flex align-center" style="gap: 10px;">
+        <span>
+          Scanning… {{ audit.scanned_count }} checked,
+          {{ audit.matched_count }} matched
+        </span>
         <v-btn
-          v-if="audit.matched_count > 0"
-          color="error" variant="flat" rounded="pill"
-          prepend-icon="mdi-delete"
-          @click="onApplyClick"
-        >Delete {{ audit.matched_count }} matching...</v-btn>
+          variant="text" size="small" color="warning" rounded="pill"
+          @click="onCancel"
+        >Cancel</v-btn>
       </div>
+    </div>
 
-      <v-alert
-        v-if="audit && audit.status === 'error'"
-        type="error" variant="tonal" density="compact" class="mt-3"
-      >Scan failed: {{ audit.error }}</v-alert>
+    <div v-if="audit && audit.status === 'ready'" class="mt-3">
+      <p class="text-body-2 mb-2">
+        Scan complete. <strong>{{ audit.matched_count }}</strong>
+        image(s) match.
+      </p>
+      <v-btn
+        v-if="audit.matched_count > 0"
+        color="error" variant="flat" rounded="pill"
+        prepend-icon="mdi-delete"
+        @click="onApplyClick"
+      >Delete {{ audit.matched_count }} matching...</v-btn>
+    </div>
 
-      <v-alert
-        v-if="audit && audit.status === 'applied'"
-        type="success" variant="tonal" density="compact" class="mt-3"
-      >Applied — matched images deleted.</v-alert>
-    </v-card-text>
+    <v-alert
+      v-if="audit && audit.status === 'error'"
+      type="error" variant="tonal" density="compact" class="mt-3"
+    >Scan failed: {{ audit.error }}</v-alert>
+
+    <v-alert
+      v-if="audit && audit.status === 'applied'"
+      type="success" variant="tonal" density="compact" class="mt-3"
+    >Applied — matched images deleted.</v-alert>
 
     <DestructiveConfirmModal
       v-if="audit"
@@ -73,7 +76,7 @@
       description="Permanently deletes images matched by the transparency scan."
       @confirm="onConfirmedApply"
     />
-  </v-card>
+  </MaintenanceTile>
 </template>
 
 <script setup>
@@ -81,7 +84,7 @@ import { toast } from '../../utils/toast.js'
 import { onMounted, onUnmounted, ref } from 'vue'
 
 import DestructiveConfirmModal from '../modal/DestructiveConfirmModal.vue'
-import CardHeading from '../common/CardHeading.vue'
+import MaintenanceTile from '../common/MaintenanceTile.vue'
 import { useCleanupStore } from '../../stores/cleanup.js'
 
 const store = useCleanupStore()
@@ -168,7 +171,3 @@ async function onConfirmedApply(token) {
   }
 }
 </script>
-
-<style scoped>
-.fc-clean-card { border-radius: 8px; }
-</style>
diff --git a/frontend/src/components/common/MaintenanceTile.vue b/frontend/src/components/common/MaintenanceTile.vue
new file mode 100644
index 0000000..fd0c54b
--- /dev/null
+++ b/frontend/src/components/common/MaintenanceTile.vue
@@ -0,0 +1,121 @@
+<!--
+  Compact, expandable maintenance/cleanup action tile. Collapsed it shows just an
+  icon + short title + one-line purpose, so a section of these tiles in a grid is
+  scannable at a glance; clicking the header expands the full controls / preview /
+  result UI inline (the operator opted for "compact tiles in a grid, detail on
+  expand", 2026-06-18, replacing the old long stack of full-width cards).
+
+  Usage: wrap a card's action body in the default slot; pass icon/title/blurb.
+  `destructive` tints the icon error-red for delete actions. `open` can be forced
+  (e.g. keep a running task's tile expanded). Keyboard accessible: the header is a
+  real <button> with aria-expanded + focus ring.
+-->
+<template>
+  <v-card class="fc-tile" :class="{ 'fc-tile--open': isOpen }">
+    <button
+      type="button"
+      class="fc-tile__head"
+      :aria-expanded="isOpen"
+      @click="toggle"
+    >
+      <v-icon
+        :icon="icon"
+        :color="destructive ? 'error' : 'accent'"
+        class="fc-tile__icon"
+      />
+      <span class="fc-tile__text">
+        <span class="fc-tile__title">{{ title }}</span>
+        <span class="fc-tile__blurb">{{ blurb }}</span>
+      </span>
+      <v-icon
+        :icon="isOpen ? 'mdi-chevron-up' : 'mdi-chevron-down'"
+        class="fc-tile__chev"
+      />
+    </button>
+    <v-expand-transition>
+      <div v-show="isOpen" class="fc-tile__body">
+        <slot />
+      </div>
+    </v-expand-transition>
+  </v-card>
+</template>
+
+<script setup>
+import { computed, ref, watch } from 'vue'
+
+const props = defineProps({
+  icon: { type: String, required: true },
+  title: { type: String, required: true },
+  blurb: { type: String, default: '' },
+  destructive: { type: Boolean, default: false },
+  // Force-open (e.g. a tile whose task is mid-run). When set, the operator can
+  // still collapse it locally, but a change to `open` re-applies.
+  open: { type: Boolean, default: false },
+})
+
+const local = ref(props.open)
+watch(() => props.open, (v) => { local.value = v })
+const isOpen = computed(() => local.value)
+
+function toggle() {
+  local.value = !local.value
+}
+</script>
+
+<style scoped>
+.fc-tile {
+  border-radius: 8px;
+  overflow: hidden;
+}
+.fc-tile__head {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  width: 100%;
+  padding: 12px 14px;
+  background: transparent;
+  border: none;
+  text-align: left;
+  cursor: pointer;
+  color: inherit;
+}
+.fc-tile__head:hover {
+  background: rgba(var(--v-theme-on-surface), 0.04);
+}
+.fc-tile__head:focus-visible {
+  outline: 2px solid rgb(var(--v-theme-accent));
+  outline-offset: -2px;
+}
+.fc-tile__icon {
+  flex: 0 0 auto;
+}
+.fc-tile__text {
+  display: flex;
+  flex-direction: column;
+  min-width: 0;
+  flex: 1 1 auto;
+}
+.fc-tile__title {
+  font-weight: 600;
+  font-size: 0.95rem;
+  line-height: 1.2;
+}
+.fc-tile__blurb {
+  font-size: 0.8rem;
+  line-height: 1.25;
+  color: rgb(var(--v-theme-on-surface-variant));
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.fc-tile--open .fc-tile__blurb {
+  white-space: normal;
+}
+.fc-tile__chev {
+  flex: 0 0 auto;
+  color: rgb(var(--v-theme-on-surface-variant));
+}
+.fc-tile__body {
+  padding: 0 14px 14px;
+}
+</style>
diff --git a/frontend/src/components/settings/GatedPurgeCard.vue b/frontend/src/components/settings/GatedPurgeCard.vue
index 64d2a3b..e1e0a30 100644
--- a/frontend/src/components/settings/GatedPurgeCard.vue
+++ b/frontend/src/components/settings/GatedPurgeCard.vue
@@ -4,9 +4,13 @@
        matches by content hash, so real content downloaded when access existed is
        provably spared. Preview first, then apply (destructive: deletes the
        matched blurred-preview files). -->
-  <v-card>
-    <v-card-title>Clean up gated-post previews</v-card-title>
-    <v-card-text>
+  <MaintenanceTile
+    icon="mdi-image-off"
+    title="Gated-post previews"
+    blurb="Delete blurred locked-preview images from tier-gated posts."
+    destructive
+    :open="applying || previewing"
+  >
       <p class="text-body-2 mb-3">
         Removes the blurred locked-preview images that were grabbed from
         tier-gated Patreon posts before they were filtered out. It re-walks every
@@ -74,7 +78,6 @@
       </v-alert>
 
       <QueueStatusBar queue="maintenance_long" queue-label="Maintenance" />
-    </v-card-text>
 
     <v-dialog v-model="confirmOpen" max-width="460">
       <v-card>
@@ -92,13 +95,14 @@
         </v-card-actions>
       </v-card>
     </v-dialog>
-  </v-card>
+  </MaintenanceTile>
 </template>
 
 <script setup>
 import { computed, ref } from 'vue'
 
 import { useMaintenanceTask } from '../../composables/useMaintenanceTask.js'
+import MaintenanceTile from '../common/MaintenanceTile.vue'
 import QueueStatusBar from './QueueStatusBar.vue'
 
 const confirmOpen = ref(false)
diff --git a/frontend/src/components/settings/MaintenancePanel.vue b/frontend/src/components/settings/MaintenancePanel.vue
index af21531..5ad91c1 100644
--- a/frontend/src/components/settings/MaintenancePanel.vue
+++ b/frontend/src/components/settings/MaintenancePanel.vue
@@ -17,9 +17,11 @@
     <DbMaintenanceCard class="mt-6" />
     <ArchiveReextractCard class="mt-6" />
     <MissingFileRepairCard class="mt-6" />
-    <VideoDedupCard class="mt-6" />
-    <GatedPurgeCard class="mt-6" />
     <BackupCard class="mt-6" />
+    <!-- VideoDedupCard + GatedPurgeCard moved to the Cleanup tab (2026-06-18):
+         both are destructive content cleanup, so "remove unwanted stuff" now
+         lives in one place. -->
+    <!-- TODO(2026-06-18): tile-ify this tab's cards into sections too (pass 2). -->
     <!-- TagMaintenanceCard moved to Cleanup tab (v26.05.25.7) — it
          operates on the existing library which fits the Cleanup-tab
          theme, and clusters with the other audit cards. LegacyMigrationCard
@@ -39,8 +41,6 @@ import AliasTable from './AliasTable.vue'
 import DbMaintenanceCard from './DbMaintenanceCard.vue'
 import ArchiveReextractCard from './ArchiveReextractCard.vue'
 import MissingFileRepairCard from './MissingFileRepairCard.vue'
-import VideoDedupCard from './VideoDedupCard.vue'
-import GatedPurgeCard from './GatedPurgeCard.vue'
 import BackupCard from './BackupCard.vue'
 import { useSystemActivityStore } from '../../stores/systemActivity.js'
 
diff --git a/frontend/src/components/settings/PostMaintenanceCard.vue b/frontend/src/components/settings/PostMaintenanceCard.vue
index ee54039..6a0c153 100644
--- a/frontend/src/components/settings/PostMaintenanceCard.vue
+++ b/frontend/src/components/settings/PostMaintenanceCard.vue
@@ -1,100 +1,98 @@
 <template>
-  <v-card class="fc-post-maint">
-    <CardHeading icon="mdi-post-outline" title="Post maintenance" />
-    <v-card-text>
-      <p class="fc-muted text-body-2 mb-4">
-        Remove <strong>bare posts</strong> — post rows with no images (neither
-        their own nor a cross-posted duplicate) and no attachments. These are the
-        empty “Post 12345 / (no description)” shells a backfill can leave when a
-        post's only content was a duplicate that links to an earlier post. Posts
-        that gained a duplicate-image link are spared.
+  <MaintenanceTile
+    icon="mdi-post-outline"
+    title="Bare posts"
+    blurb="Delete empty post shells with no images or attachments."
+    destructive
+  >
+    <p class="fc-muted text-body-2 mb-3">
+      Post rows with no images (neither their own nor a cross-posted duplicate)
+      and no attachments — the empty “Post 12345 / (no description)” shells a
+      backfill can leave when a post's only content was a duplicate that links to
+      an earlier post. Posts that gained a duplicate-image link are spared.
+    </p>
+
+    <v-alert
+      v-if="store.lastError"
+      type="warning" variant="tonal" density="compact" class="mb-3"
+    >{{ store.lastError }}</v-alert>
+
+    <v-btn
+      color="accent" variant="flat" rounded="pill"
+      prepend-icon="mdi-magnify"
+      :loading="loadingPreview"
+      class="mb-3"
+      @click="onPreview"
+    >Preview bare posts</v-btn>
+
+    <div v-if="preview">
+      <p class="text-body-2 mb-2">
+        <strong>{{ preview.count }}</strong> bare post(s).
+        <span v-if="preview.count > 50" class="fc-muted">Showing first 50.</span>
+        <span v-else-if="!preview.count" class="fc-muted">Nothing to clean up.</span>
       </p>
-
-      <v-alert
-        v-if="store.lastError"
-        type="warning" variant="tonal" density="compact" class="mb-3"
-      >{{ store.lastError }}</v-alert>
-
+      <SampleNameGrid
+        v-if="preview.sample_names?.length"
+        :names="preview.sample_names" class="mb-3"
+      />
       <v-btn
-        color="accent" variant="flat" rounded="pill"
-        prepend-icon="mdi-magnify"
-        :loading="loadingPreview"
-        class="mb-3"
-        @click="onPreview"
-      >Preview bare posts</v-btn>
+        color="error" variant="flat" rounded="pill"
+        prepend-icon="mdi-delete-sweep"
+        :disabled="!preview.count"
+        :loading="committing"
+        @click="onCommit"
+      >Delete {{ preview.count }} bare post(s)</v-btn>
+      <span v-if="deleted != null" class="ml-3 text-caption text-success">
+        Deleted {{ deleted }} ✓
+      </span>
+    </div>
+  </MaintenanceTile>
 
-      <div v-if="preview">
-        <p class="text-body-2 mb-2">
-          <strong>{{ preview.count }}</strong> bare post(s).
-          <span v-if="preview.count > 50" class="fc-muted">
-            Showing first 50.
-          </span>
-          <span v-else-if="!preview.count" class="fc-muted">
-            Nothing to clean up.
-          </span>
-        </p>
-        <SampleNameGrid
-          v-if="preview.sample_names?.length"
-          :names="preview.sample_names" class="mb-3"
-        />
-        <v-btn
-          color="error" variant="flat" rounded="pill"
-          prepend-icon="mdi-delete-sweep"
-          :disabled="!preview.count"
-          :loading="committing"
-          @click="onCommit"
-        >Delete {{ preview.count }} bare post(s)</v-btn>
-        <span
-          v-if="deleted != null"
-          class="ml-3 text-caption text-success"
-        >Deleted {{ deleted }} ✓</span>
-      </div>
+  <MaintenanceTile
+    icon="mdi-merge"
+    title="Duplicate posts"
+    blurb="Merge gallery-dl + native duplicate post records into one."
+    destructive
+  >
+    <p class="fc-muted text-body-2 mb-3">
+      When an artist was first downloaded by gallery-dl and later re-walked by the
+      native ingester, the same post can exist twice (once keyed by the file's
+      attachment id, once by the real post id). This merges each pair onto one
+      canonical post (keeping the native post-id key), moving images, attachments
+      and links onto the survivor. Images themselves are never touched.
+    </p>
 
-      <v-divider class="my-5" />
+    <v-btn
+      color="accent" variant="flat" rounded="pill"
+      prepend-icon="mdi-magnify"
+      :loading="loadingDupPreview"
+      class="mb-3"
+      @click="onPreviewDupes"
+    >Preview duplicate posts</v-btn>
 
-      <p class="fc-muted text-body-2 mb-4">
-        Unify <strong>duplicate posts</strong> — when an artist was first
-        downloaded by gallery-dl and later re-walked by the native ingester, the
-        same post can exist twice (once keyed by the file's attachment id, once by
-        the real post id). This merges each pair onto one canonical post (keeping
-        the native post-id key), moving images, attachments and links onto the
-        survivor. Images themselves are never touched.
+    <div v-if="dupPreview">
+      <p class="text-body-2 mb-2">
+        <strong>{{ dupPreview.groups }}</strong> duplicate group(s),
+        <strong>{{ dupPreview.posts_to_merge }}</strong> redundant row(s) to merge.
+        <span v-if="dupPreview.groups > 50" class="fc-muted">Showing first 50.</span>
+        <span v-else-if="!dupPreview.groups" class="fc-muted">No duplicates found.</span>
       </p>
-
+      <SampleNameGrid
+        v-if="dupSampleNames.length"
+        :names="dupSampleNames" class="mb-3"
+      />
       <v-btn
-        color="accent" variant="flat" rounded="pill"
-        prepend-icon="mdi-magnify"
-        :loading="loadingDupPreview"
-        class="mb-3"
-        @click="onPreviewDupes"
-      >Preview duplicate posts</v-btn>
-
-      <div v-if="dupPreview">
-        <p class="text-body-2 mb-2">
-          <strong>{{ dupPreview.groups }}</strong> duplicate group(s),
-          <strong>{{ dupPreview.posts_to_merge }}</strong> redundant row(s) to
-          merge.
-          <span v-if="dupPreview.groups > 50" class="fc-muted">Showing first 50.</span>
-          <span v-else-if="!dupPreview.groups" class="fc-muted">No duplicates found.</span>
-        </p>
-        <SampleNameGrid
-          v-if="dupSampleNames.length"
-          :names="dupSampleNames" class="mb-3"
-        />
-        <v-btn
-          color="error" variant="flat" rounded="pill"
-          prepend-icon="mdi-merge"
-          :disabled="!dupPreview.groups"
-          :loading="merging"
-          @click="onMergeDupes"
-        >Merge {{ dupPreview.posts_to_merge }} duplicate(s)</v-btn>
-        <span
-          v-if="merged != null"
-          class="ml-3 text-caption text-success"
-        >Merged {{ merged }} ✓</span>
-      </div>
-    </v-card-text>
-  </v-card>
+        color="error" variant="flat" rounded="pill"
+        prepend-icon="mdi-merge"
+        :disabled="!dupPreview.groups"
+        :loading="merging"
+        @click="onMergeDupes"
+      >Merge {{ dupPreview.posts_to_merge }} duplicate(s)</v-btn>
+      <span v-if="merged != null" class="ml-3 text-caption text-success">
+        Merged {{ merged }} ✓
+      </span>
+    </div>
+  </MaintenanceTile>
 </template>
 
 <script setup>
@@ -102,7 +100,7 @@ import { computed, ref } from 'vue'
 
 import { useAdminStore } from '../../stores/admin.js'
 import SampleNameGrid from '../common/SampleNameGrid.vue'
-import CardHeading from '../common/CardHeading.vue'
+import MaintenanceTile from '../common/MaintenanceTile.vue'
 
 const store = useAdminStore()
 const preview = ref(null)
@@ -165,7 +163,3 @@ async function onMergeDupes() {
   }
 }
 </script>
-
-<style scoped>
-.fc-post-maint { border-radius: 8px; }
-</style>
diff --git a/frontend/src/components/settings/TagMaintenanceCard.vue b/frontend/src/components/settings/TagMaintenanceCard.vue
index 233c2d4..0091a9e 100644
--- a/frontend/src/components/settings/TagMaintenanceCard.vue
+++ b/frontend/src/components/settings/TagMaintenanceCard.vue
@@ -1,191 +1,201 @@
 <template>
-  <v-card class="fc-tag-maint">
-    <CardHeading icon="mdi-tag-remove" title="Tag maintenance" />
-    <v-card-text>
-      <p class="fc-muted text-body-2 mb-4">
-        Remove tags with zero image associations and zero series-page
-        references. Auto-created tag rows that never got applied get
-        swept here.
-      </p>
+  <v-alert
+    v-if="store.lastError"
+    type="warning" variant="tonal" density="compact" class="mb-3"
+  >{{ store.lastError }}</v-alert>
 
-      <v-alert
-        v-if="store.lastError"
-        type="warning" variant="tonal" density="compact" class="mb-3"
-      >{{ store.lastError }}</v-alert>
+  <MaintenanceTile
+    icon="mdi-tag-remove"
+    title="Unused tags"
+    blurb="Delete tags with no image or series-page references."
+    destructive
+  >
+    <p class="fc-muted text-body-2 mb-3">
+      Remove tags with zero image associations and zero series-page
+      references. Auto-created tag rows that never got applied get swept here.
+    </p>
 
-      <v-btn
-        color="accent" variant="flat" rounded="pill"
-        prepend-icon="mdi-magnify"
-        :loading="loadingPreview"
-        class="mb-3"
-        @click="onPreview"
-      >Preview unused tags</v-btn>
-
-      <div v-if="preview">
-        <p class="text-body-2 mb-2">
-          <strong>{{ preview.count }}</strong> unused tag(s).
-          <span v-if="preview.count > 50" class="fc-muted">
-            Showing first 50 names.
-          </span>
-        </p>
-        <SampleNameGrid
-          v-if="preview.sample_names?.length"
-          :names="preview.sample_names" class="mb-3"
-        />
-        <v-btn
-          color="error" variant="flat" rounded="pill"
-          prepend-icon="mdi-delete-sweep"
-          :disabled="!preview.count"
-          :loading="committing"
-          @click="onCommit"
-        >Delete {{ preview.count }} unused tag(s)</v-btn>
-      </div>
-
-      <v-divider class="my-5" />
-
-      <p class="fc-muted text-body-2 mb-4">
-        Purge legacy IR-migration tags FC no longer uses: retired/system
-        kinds (<code>archive</code>, <code>post</code>,
-        <code>artist</code> — e.g.
-        <code>BlenderKnight:Hannah_BJ_Loops</code>) plus
-        <code>source:*</code> tags (ImageRepo's old <code>source</code>
-        kind, which migrated to <code>general</code>). Provenance and
-        artists are their own systems now, so these are pure noise.
-        Removes them from every image.
-      </p>
-
-      <v-btn
-        color="accent" variant="flat" rounded="pill"
-        prepend-icon="mdi-magnify"
-        :loading="loadingKindPreview"
-        class="mb-3"
-        @click="onKindPreview"
-      >Preview legacy tags</v-btn>
-
-      <div v-if="kindPreview">
-        <p class="text-body-2 mb-2">
-          <strong>{{ kindPreview.count }}</strong> legacy tag(s).
-          <span v-for="(n, k) in kindPreview.by_kind" :key="k" class="fc-muted">
-            {{ k }}: {{ n }}&nbsp;&nbsp;
-          </span>
-          <span v-for="(n, p) in kindPreview.by_prefix" :key="p" class="fc-muted">
-            {{ p }}: {{ n }}&nbsp;&nbsp;
-          </span>
-        </p>
-        <SampleNameGrid
-          v-if="kindPreview.sample_names?.length"
-          :names="kindPreview.sample_names" class="mb-3"
-        />
-        <v-btn
-          color="error" variant="flat" rounded="pill"
-          prepend-icon="mdi-delete-sweep"
-          :disabled="!kindPreview.count"
-          :loading="kindCommitting"
-          @click="onKindCommit"
-        >Delete {{ kindPreview.count }} legacy tag(s)</v-btn>
-      </div>
-
-      <v-divider class="my-5" />
+    <v-btn
+      color="accent" variant="flat" rounded="pill"
+      prepend-icon="mdi-magnify"
+      :loading="loadingPreview"
+      class="mb-3"
+      @click="onPreview"
+    >Preview unused tags</v-btn>
 
+    <div v-if="preview">
       <p class="text-body-2 mb-2">
-        <strong class="text-error">Reset content tagging.</strong>
-        Deletes every <code>general</code> and <code>character</code> tag and
-        removes them from every image, so you can re-tag from scratch with the
-        auto-suggest. <strong>Fandoms and series (with their page order) are
-        kept</strong>, and each image's saved predictions are untouched — open
-        an image and its suggestions reappear.
+        <strong>{{ preview.count }}</strong> unused tag(s).
+        <span v-if="preview.count > 50" class="fc-muted">Showing first 50 names.</span>
       </p>
-      <v-alert type="warning" variant="tonal" density="compact" class="mb-3">
-        Irreversible — there's no undo except restoring a DB backup.
-        Back one up first (Settings → Maintenance → Backup).
-      </v-alert>
-
+      <SampleNameGrid
+        v-if="preview.sample_names?.length"
+        :names="preview.sample_names" class="mb-3"
+      />
       <v-btn
-        color="accent" variant="flat" rounded="pill"
-        prepend-icon="mdi-magnify"
-        :loading="loadingResetPreview"
-        class="mb-3"
-        @click="onResetPreview"
-      >Preview content-tag reset</v-btn>
+        color="error" variant="flat" rounded="pill"
+        prepend-icon="mdi-delete-sweep"
+        :disabled="!preview.count"
+        :loading="committing"
+        @click="onCommit"
+      >Delete {{ preview.count }} unused tag(s)</v-btn>
+    </div>
+  </MaintenanceTile>
 
-      <div v-if="resetPreview">
-        <p class="text-body-2 mb-2">
-          <strong>{{ resetPreview.count }}</strong> content tag(s)
-          <span v-for="(n, k) in resetPreview.by_kind" :key="k" class="fc-muted">
-            ({{ k }}: {{ n }})&nbsp;
-          </span>
-          across <strong>{{ resetPreview.applications }}</strong> image
-          application(s).
-        </p>
-        <SampleNameGrid
-          v-if="resetPreview.sample_names?.length"
-          :names="resetPreview.sample_names" class="mb-3"
-        />
-        <v-btn
-          color="error" variant="flat" rounded="pill"
-          prepend-icon="mdi-delete-alert"
-          :disabled="!resetPreview.count"
-          :loading="resetCommitting"
-          @click="onResetCommit"
-        >Delete {{ resetPreview.count }} content tag(s) +
-          {{ resetPreview.applications }} application(s)</v-btn>
-      </div>
+  <MaintenanceTile
+    icon="mdi-tag-off"
+    title="Legacy migration tags"
+    blurb="Purge retired archive/post/artist + source:* tags."
+    destructive
+  >
+    <p class="fc-muted text-body-2 mb-3">
+      Purge legacy IR-migration tags FC no longer uses: retired/system
+      kinds (<code>archive</code>, <code>post</code>, <code>artist</code> — e.g.
+      <code>BlenderKnight:Hannah_BJ_Loops</code>) plus <code>source:*</code> tags
+      (ImageRepo's old <code>source</code> kind, migrated to <code>general</code>).
+      Provenance and artists are their own systems now, so these are pure noise.
+      Removes them from every image.
+    </p>
 
-      <v-divider class="my-5" />
+    <v-btn
+      color="accent" variant="flat" rounded="pill"
+      prepend-icon="mdi-magnify"
+      :loading="loadingKindPreview"
+      class="mb-3"
+      @click="onKindPreview"
+    >Preview legacy tags</v-btn>
 
-      <!-- #714: standardize existing tags to the canonical Title-Case form
-           and merge case/whitespace-variant duplicates. -->
+    <div v-if="kindPreview">
       <p class="text-body-2 mb-2">
-        <strong>Standardize tag casing.</strong>
-        New tags are saved Title Case, but older tags keep whatever casing they
-        were created with. This renames every existing tag to
-        <code>Title Case</code> (collapsing extra spaces) and
-        <strong>merges</strong> tags that differ only by case or spacing
-        (e.g. <code>hatsune miku</code> + <code>Hatsune&nbsp;&nbsp;Miku</code>)
-        into one — repointing their images, allowlist entries and series pages.
-      </p>
-      <v-alert type="warning" variant="tonal" density="compact" class="mb-3">
-        The merges are irreversible — back up first
-        (Settings → Maintenance → Backup). Safe to run more than once.
-      </v-alert>
-
-      <v-btn
-        color="accent" variant="flat" rounded="pill"
-        prepend-icon="mdi-magnify"
-        :loading="loadingNormPreview"
-        class="mb-3"
-        @click="onNormPreview"
-      >Preview tag standardization</v-btn>
-
-      <div v-if="normPreview">
-        <p class="text-body-2 mb-2">
-          <strong>{{ normPreview.total_changes }}</strong> tag group(s) to
-          change — <strong>{{ normPreview.tags_to_rename }}</strong> rename(s),
-          <strong>{{ normPreview.collisions }}</strong> collision(s) merging
-          <strong>{{ normPreview.tags_to_merge }}</strong> tag(s) away.
-        </p>
-        <SampleNameGrid v-if="normPreview.sample?.length" class="mb-3">
-          <span
-            v-for="s in normPreview.sample" :key="s.to + s.kind"
-            class="fc-name"
-          >
-            <template v-if="s.merge">{{ s.from.join(' + ') }} → </template>{{ s.to }}
-          </span>
-        </SampleNameGrid>
-        <v-btn
-          color="error" variant="flat" rounded="pill"
-          prepend-icon="mdi-format-letter-case"
-          :disabled="!normPreview.total_changes || normResult === 'queued'"
-          :loading="normCommitting"
-          @click="onNormCommit"
-        >Standardize {{ normPreview.total_changes }} tag group(s)</v-btn>
-        <span v-if="normResult === 'queued'" class="ml-3 text-caption text-success">
-          Queued ✓ — runs in the background (you can leave this page). It
-          processes in chunks, so re-run “Preview” later to confirm it's all done.
+        <strong>{{ kindPreview.count }}</strong> legacy tag(s).
+        <span v-for="(n, k) in kindPreview.by_kind" :key="k" class="fc-muted">
+          {{ k }}: {{ n }}&nbsp;&nbsp;
         </span>
-      </div>
-    </v-card-text>
-  </v-card>
+        <span v-for="(n, p) in kindPreview.by_prefix" :key="p" class="fc-muted">
+          {{ p }}: {{ n }}&nbsp;&nbsp;
+        </span>
+      </p>
+      <SampleNameGrid
+        v-if="kindPreview.sample_names?.length"
+        :names="kindPreview.sample_names" class="mb-3"
+      />
+      <v-btn
+        color="error" variant="flat" rounded="pill"
+        prepend-icon="mdi-delete-sweep"
+        :disabled="!kindPreview.count"
+        :loading="kindCommitting"
+        @click="onKindCommit"
+      >Delete {{ kindPreview.count }} legacy tag(s)</v-btn>
+    </div>
+  </MaintenanceTile>
+
+  <MaintenanceTile
+    icon="mdi-tag-multiple"
+    title="Reset content tagging"
+    blurb="Delete all general/character tags to re-tag from scratch."
+    destructive
+  >
+    <p class="text-body-2 mb-2">
+      Deletes every <code>general</code> and <code>character</code> tag and
+      removes them from every image, so you can re-tag from scratch with the
+      auto-suggest. <strong>Fandoms and series (with their page order) are
+      kept</strong>, and each image's saved predictions are untouched — open
+      an image and its suggestions reappear.
+    </p>
+    <v-alert type="warning" variant="tonal" density="compact" class="mb-3">
+      Irreversible — there's no undo except restoring a DB backup.
+      Back one up first (Settings → Maintenance → Backup).
+    </v-alert>
+
+    <v-btn
+      color="accent" variant="flat" rounded="pill"
+      prepend-icon="mdi-magnify"
+      :loading="loadingResetPreview"
+      class="mb-3"
+      @click="onResetPreview"
+    >Preview content-tag reset</v-btn>
+
+    <div v-if="resetPreview">
+      <p class="text-body-2 mb-2">
+        <strong>{{ resetPreview.count }}</strong> content tag(s)
+        <span v-for="(n, k) in resetPreview.by_kind" :key="k" class="fc-muted">
+          ({{ k }}: {{ n }})&nbsp;
+        </span>
+        across <strong>{{ resetPreview.applications }}</strong> image
+        application(s).
+      </p>
+      <SampleNameGrid
+        v-if="resetPreview.sample_names?.length"
+        :names="resetPreview.sample_names" class="mb-3"
+      />
+      <v-btn
+        color="error" variant="flat" rounded="pill"
+        prepend-icon="mdi-delete-alert"
+        :disabled="!resetPreview.count"
+        :loading="resetCommitting"
+        @click="onResetCommit"
+      >Delete {{ resetPreview.count }} content tag(s) +
+        {{ resetPreview.applications }} application(s)</v-btn>
+    </div>
+  </MaintenanceTile>
+
+  <MaintenanceTile
+    icon="mdi-format-letter-case"
+    title="Standardize tag casing"
+    blurb="Title-case all tags & merge case/space-variant duplicates."
+    destructive
+  >
+    <!-- #714: standardize existing tags to the canonical Title-Case form
+         and merge case/whitespace-variant duplicates. -->
+    <p class="text-body-2 mb-2">
+      New tags are saved Title Case, but older tags keep whatever casing they
+      were created with. This renames every existing tag to <code>Title Case</code>
+      (collapsing extra spaces) and <strong>merges</strong> tags that differ only
+      by case or spacing (e.g. <code>hatsune miku</code> +
+      <code>Hatsune&nbsp;&nbsp;Miku</code>) into one — repointing their images,
+      allowlist entries and series pages.
+    </p>
+    <v-alert type="warning" variant="tonal" density="compact" class="mb-3">
+      The merges are irreversible — back up first
+      (Settings → Maintenance → Backup). Safe to run more than once.
+    </v-alert>
+
+    <v-btn
+      color="accent" variant="flat" rounded="pill"
+      prepend-icon="mdi-magnify"
+      :loading="loadingNormPreview"
+      class="mb-3"
+      @click="onNormPreview"
+    >Preview tag standardization</v-btn>
+
+    <div v-if="normPreview">
+      <p class="text-body-2 mb-2">
+        <strong>{{ normPreview.total_changes }}</strong> tag group(s) to
+        change — <strong>{{ normPreview.tags_to_rename }}</strong> rename(s),
+        <strong>{{ normPreview.collisions }}</strong> collision(s) merging
+        <strong>{{ normPreview.tags_to_merge }}</strong> tag(s) away.
+      </p>
+      <SampleNameGrid v-if="normPreview.sample?.length" class="mb-3">
+        <span
+          v-for="s in normPreview.sample" :key="s.to + s.kind"
+          class="fc-name"
+        >
+          <template v-if="s.merge">{{ s.from.join(' + ') }} → </template>{{ s.to }}
+        </span>
+      </SampleNameGrid>
+      <v-btn
+        color="error" variant="flat" rounded="pill"
+        prepend-icon="mdi-format-letter-case"
+        :disabled="!normPreview.total_changes || normResult === 'queued'"
+        :loading="normCommitting"
+        @click="onNormCommit"
+      >Standardize {{ normPreview.total_changes }} tag group(s)</v-btn>
+      <span v-if="normResult === 'queued'" class="ml-3 text-caption text-success">
+        Queued ✓ — runs in the background (you can leave this page). It
+        processes in chunks, so re-run “Preview” later to confirm it's all done.
+      </span>
+    </div>
+  </MaintenanceTile>
 </template>
 
 <script setup>
@@ -193,7 +203,7 @@ import { ref } from 'vue'
 
 import { useAdminStore } from '../../stores/admin.js'
 import SampleNameGrid from '../common/SampleNameGrid.vue'
-import CardHeading from '../common/CardHeading.vue'
+import MaintenanceTile from '../common/MaintenanceTile.vue'
 
 const store = useAdminStore()
 const preview = ref(null)
@@ -287,17 +297,8 @@ async function onNormCommit() {
     // confirm it's queued; the operator can re-run Preview later to verify.
     await store.normalizeTags({ dryRun: false })
     normResult.value = 'queued'
-    // Keep the preview showing what was QUEUED — do NOT zero it out. Overwriting
-    // it with a zeroed object made the card read "0 tag groups to change" the
-    // instant Standardize was clicked, which looked like nothing happened
-    // (operator-flagged 2026-06-07). The button disables on `queued`; re-running
-    // Preview later reflects the real remaining count as the task applies.
   } finally {
     normCommitting.value = false
   }
 }
 </script>
-
-<style scoped>
-.fc-tag-maint { border-radius: 8px; }
-</style>
diff --git a/frontend/src/components/settings/VideoDedupCard.vue b/frontend/src/components/settings/VideoDedupCard.vue
index 3ff9cd4..9e26862 100644
--- a/frontend/src/components/settings/VideoDedupCard.vue
+++ b/frontend/src/components/settings/VideoDedupCard.vue
@@ -3,54 +3,57 @@
        duration + aspect (the same clip re-encoded / pulled from multiple
        sources). Preview first, then apply (destructive: removes the redundant
        copies, keeping the highest-resolution one). -->
-  <v-card>
-    <v-card-title>Deduplicate videos</v-card-title>
-    <v-card-text>
-      <p class="text-body-2 mb-3">
-        Finds videos of the same artist that are the same content across
-        re-encodes (matching duration + aspect ratio) and keeps the
-        highest-resolution copy. <strong>Preview</strong> first to see what would
-        be removed; <strong>Apply</strong> re-points each post to the kept copy,
-        then deletes the redundant videos and their files. The first run also
-        computes durations for older videos, so it may take a while.
-      </p>
+  <MaintenanceTile
+    icon="mdi-content-duplicate"
+    title="Deduplicate videos"
+    blurb="Collapse re-encoded duplicate videos, keeping the best copy."
+    destructive
+    :open="applying || previewing"
+  >
+    <p class="text-body-2 mb-3">
+      Finds videos of the same artist that are the same content across
+      re-encodes (matching duration + aspect ratio) and keeps the
+      highest-resolution copy. <strong>Preview</strong> first to see what would
+      be removed; <strong>Apply</strong> re-points each post to the kept copy,
+      then deletes the redundant videos and their files. The first run also
+      computes durations for older videos, so it may take a while.
+    </p>
 
-      <div class="d-flex align-center flex-wrap" style="gap: 12px;">
-        <v-btn
-          color="primary" variant="tonal" rounded="pill"
-          :loading="previewing" :disabled="applying" @click="preview"
-        >
-          <v-icon start>mdi-magnify</v-icon> Preview
-        </v-btn>
-        <v-btn
-          color="error" rounded="pill"
-          :loading="applying"
-          :disabled="previewing || !canApply"
-          @click="confirmOpen = true"
-        >
-          <v-icon start>mdi-content-duplicate</v-icon> Apply
-        </v-btn>
-      </div>
-
-      <v-alert
-        v-if="summary" :type="summaryType" variant="tonal" class="mt-4"
-        density="comfortable"
+    <div class="d-flex align-center flex-wrap" style="gap: 12px;">
+      <v-btn
+        color="primary" variant="tonal" rounded="pill"
+        :loading="previewing" :disabled="applying" @click="preview"
       >
-        <span v-if="applied">
-          Removed {{ summary.deleted }} redundant video(s) across
-          {{ summary.groups }} group(s); re-pointed {{ summary.relinked_posts }}
-          post link(s); reclaimed {{ humanBytes(summary.reclaim_bytes) }}.
-        </span>
-        <span v-else-if="summary.redundant > 0">
-          {{ summary.redundant }} redundant video(s) across {{ summary.groups }}
-          group(s) — {{ humanBytes(summary.reclaim_bytes) }} reclaimable. Click
-          <strong>Apply</strong> to remove them (keeping the best copy).
-        </span>
-        <span v-else>No duplicate videos found.</span>
-      </v-alert>
+        <v-icon start>mdi-magnify</v-icon> Preview
+      </v-btn>
+      <v-btn
+        color="error" rounded="pill"
+        :loading="applying"
+        :disabled="previewing || !canApply"
+        @click="confirmOpen = true"
+      >
+        <v-icon start>mdi-content-duplicate</v-icon> Apply
+      </v-btn>
+    </div>
 
-      <QueueStatusBar queue="maintenance_long" queue-label="Maintenance" />
-    </v-card-text>
+    <v-alert
+      v-if="summary" :type="summaryType" variant="tonal" class="mt-4"
+      density="comfortable"
+    >
+      <span v-if="applied">
+        Removed {{ summary.deleted }} redundant video(s) across
+        {{ summary.groups }} group(s); re-pointed {{ summary.relinked_posts }}
+        post link(s); reclaimed {{ humanBytes(summary.reclaim_bytes) }}.
+      </span>
+      <span v-else-if="summary.redundant > 0">
+        {{ summary.redundant }} redundant video(s) across {{ summary.groups }}
+        group(s) — {{ humanBytes(summary.reclaim_bytes) }} reclaimable. Click
+        <strong>Apply</strong> to remove them (keeping the best copy).
+      </span>
+      <span v-else>No duplicate videos found.</span>
+    </v-alert>
+
+    <QueueStatusBar queue="maintenance_long" queue-label="Maintenance" />
 
     <v-dialog v-model="confirmOpen" max-width="440">
       <v-card>
@@ -68,13 +71,14 @@
         </v-card-actions>
       </v-card>
     </v-dialog>
-  </v-card>
+  </MaintenanceTile>
 </template>
 
 <script setup>
 import { computed, ref } from 'vue'
 
 import { useMaintenanceTask } from '../../composables/useMaintenanceTask.js'
+import MaintenanceTile from '../common/MaintenanceTile.vue'
 import QueueStatusBar from './QueueStatusBar.vue'
 
 const confirmOpen = ref(false)
diff --git a/frontend/src/views/CleanupView.vue b/frontend/src/views/CleanupView.vue
index f1badb6..20310f5 100644
--- a/frontend/src/views/CleanupView.vue
+++ b/frontend/src/views/CleanupView.vue
@@ -1,16 +1,44 @@
 <template>
   <div class="fc-cleanup">
-    <p class="fc-muted text-body-2 mb-4">
-      Retroactive enforcement of import-filter rules. Each card scans the
-      existing library for content that the current import filters would
-      now exclude. Destructive — typed-token confirmation required.
+    <p class="fc-muted text-body-2 mb-5">
+      Retroactive enforcement and cleanup on the existing library — each tool
+      previews before it acts, and destructive ones need a typed-token confirm.
+      Click a tile to open its controls.
     </p>
 
-    <MinDimensionCard class="mb-4" />
-    <TransparencyAuditCard class="mb-4" />
-    <SingleColorAuditCard class="mb-4" />
-    <PostMaintenanceCard class="mb-4" />
-    <TagMaintenanceCard />
+    <section class="fc-section">
+      <h3 class="fc-section__title">Import-filter audits</h3>
+      <p class="fc-section__hint">
+        Scan for content the current import filters would now exclude.
+      </p>
+      <div class="fc-tile-grid">
+        <MinDimensionCard />
+        <TransparencyAuditCard />
+        <SingleColorAuditCard />
+      </div>
+    </section>
+
+    <section class="fc-section">
+      <h3 class="fc-section__title">Duplicates &amp; posts</h3>
+      <p class="fc-section__hint">
+        Tidy post records, duplicates and locked-preview leftovers.
+      </p>
+      <div class="fc-tile-grid">
+        <PostMaintenanceCard />
+        <VideoDedupCard />
+        <GatedPurgeCard />
+      </div>
+    </section>
+
+    <section class="fc-section">
+      <h3 class="fc-section__title">Tags</h3>
+      <p class="fc-section__hint">
+        Remove unused / legacy tags and standardize the existing set.
+      </p>
+      <div class="fc-tile-grid">
+        <TagMaintenanceCard />
+      </div>
+    </section>
   </div>
 </template>
 
@@ -19,14 +47,31 @@ import MinDimensionCard from '../components/cleanup/MinDimensionCard.vue'
 import TransparencyAuditCard from '../components/cleanup/TransparencyAuditCard.vue'
 import SingleColorAuditCard from '../components/cleanup/SingleColorAuditCard.vue'
 import PostMaintenanceCard from '../components/settings/PostMaintenanceCard.vue'
-// Reuse existing TagMaintenanceCard (FC-3k) as-is — it already handles
-// preview + commit of prune-unused-tags via the admin store. Operator
-// confirmed 2026-05-26: don't duplicate into a new UnusedTagsCard.
-// MaintenancePanel drops its TagMaintenanceCard reference in the
-// SettingsView edit (Task 16) so this is now the sole rendering site.
+import VideoDedupCard from '../components/settings/VideoDedupCard.vue'
+import GatedPurgeCard from '../components/settings/GatedPurgeCard.vue'
 import TagMaintenanceCard from '../components/settings/TagMaintenanceCard.vue'
 </script>
 
 <style scoped>
-.fc-cleanup { max-width: 900px; }
+.fc-cleanup { max-width: 1100px; }
+.fc-section { margin-bottom: 28px; }
+.fc-section__title {
+  font-size: 0.78rem;
+  font-weight: 700;
+  letter-spacing: 0.06em;
+  text-transform: uppercase;
+  color: rgb(var(--v-theme-accent));
+  margin-bottom: 2px;
+}
+.fc-section__hint {
+  font-size: 0.8rem;
+  color: rgb(var(--v-theme-on-surface-variant));
+  margin-bottom: 12px;
+}
+.fc-tile-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
+  gap: 14px;
+  align-items: start;
+}
 </style>