diff --git a/docs/release-control/v6/internal/records/frontend-platform-canonicalization-audit-2026-08-24.md b/docs/release-control/v6/internal/records/frontend-platform-canonicalization-audit-2026-08-24.md
new file mode 100644
index 000000000..6462039f5
--- /dev/null
+++ b/docs/release-control/v6/internal/records/frontend-platform-canonicalization-audit-2026-08-24.md
@@ -0,0 +1,210 @@
+# Frontend platform canonicalization audit — 2026-08-24
+
+## Executive assessment
+
+Pulse already rendered as a substantially coherent product before this slice:
+the platform section navigation, framed page tables, dark column-header band,
+compact single-line summary rows, semantic status treatment, responsive column
+priority, drawer navigation, and History placement were genuinely shared. The
+remaining drift risk was concentrated at the seams. Several nested drawer and
+inline-detail tables independently rebuilt the same table chrome; four legacy
+Proxmox inventory tables retained page-local row-disclosure wiring; and the
+shared operator-state editor rebuilt compact native controls instead of using
+the form primitives.
+
+No P0 or P1 operator defect was found. The baseline felt like one product, but
+the duplicated seams made future density, header, phone-disclosure, and form
+changes likely to drift. This slice removes those seams and turns the visual
+agreement into shared structure plus static enforcement.
+
+Rendered evidence is stored under:
+
+`/Users/rcourtman/.codex/visualizations/2026/08/24/01a03497-2e33-7a81-95ce-f33967bb968d/platform-audit`
+
+The directory contains a desktop and phone capture for every route in the
+coverage matrix, representative open drawers and History tabs, post-change
+captures prefixed with `post-`, and independent Computer Use evidence.
+
+## Canonical design inventory
+
+| Pattern | Canonical contract | Shared owner |
+| --- | --- | --- |
+| Platform section navigation | One scrollable section-tab treatment; active state and narrow overflow behavior are shared while section labels remain platform-specific. | `frontend-modern/src/features/platformPage/sharedPlatformPage.tsx` (`PlatformSectionTabs`) and `frontend-modern/src/components/shared/Subtabs.tsx` |
+| Framed page table | One card border, title/header band, dark column-header band, overflow boundary, loading/empty/error presentation, and compact row density. | `sharedPlatformPage.tsx` (`PlatformTableShell`) over `TableCard.tsx`, `TableCardHeader.tsx`, and `Table.tsx` |
+| Cardless nested table | Drawers and inline details reuse the page table's table/header/body structure without inventing a second card. Column content remains object-specific. | `sharedPlatformPage.tsx` (`PlatformDetailTable`, `PlatformDetailTableHeader`, `PlatformDetailTableBody`) |
+| Summary row interaction | The whole row activates detail by pointer and Enter/Space, exposes focus, `aria-expanded`, and `aria-controls`, and ignores embedded interactive controls. | `frontend-modern/src/features/platformPage/PlatformResourceDetailTableRow.tsx` (`createPlatformResourceDetailState`, `getPlatformResourceDetailRowInteractionProps`) |
+| Disclosure affordance | Desktop may show the shared disclosure button; phone removes that visual chevron because the row is the touch target. The accessible label remains available. | `PlatformResourceDetailTableRow.tsx` (`PlatformResourceDetailToggleButton`) and `SummaryRowActionButton.tsx` |
+| Inline detail placement | Expanded content follows its owning row as a full-width table row and preserves table semantics. | `PlatformResourceDetailTableRow.tsx` and `InlineDetailTableRow.tsx` |
+| Drawer hierarchy | Attention/problems and actionable context precede inventory detail; Overview does not repeat low-value row data; Manage owns operator overrides; discovery metadata appears only when enabled. | Platform drawers over the shared resource drawer/detail primitives and `ResourceOperatorStateSection.tsx` |
+| History | History is a drawer tab, not duplicated on Overview. Range controls live with the chart and share the history component contract. | Shared drawer tabs and `HistoryChart` |
+| Compact operator forms | Low-frequency drawer controls use an explicit compact form density while preserving labels, help relationships, errors, and touch behavior. | `frontend-modern/src/components/shared/Form.ts`, `FormSelect.tsx`, and `FormTextarea.tsx` |
+| Loading/empty/error | Page tables use the same presentation and copy slots; domain-specific nouns may vary, but the placement, spacing, iconography, and retry boundary do not. | `sharedPlatformPage.tsx` (`PlatformTableLoading`, `PlatformTableEmpty`, `PlatformTableError`) |
+| Status and metrics | Semantic meaning selects the status color; bars share the metric primitive. Different metrics are intentional content, not design variants. | Shared status and metric primitives consumed by platform pages |
+| Responsive rows | Rows remain compact and single-line, with truncation and column priority. Tables own overflow; the document does not horizontally scroll. | `Table.tsx` and the exported platform table class constants in `sharedPlatformPage.tsx` |
+
+## Rendered route coverage
+
+`D` means 1280×800 inspected and captured. `P` means 390×844 inspected and
+captured. All listed routes passed both unless a state note follows.
+
+| Platform | Route / meaningful section | D | P | Additional states exercised |
+| --- | --- | :---: | :---: | --- |
+| Proxmox | `/proxmox/overview` | ✓ | ✓ | node, guest, and storage drawers; node Overview and History |
+| Proxmox | `/proxmox/storage` | ✓ | ✓ | physical disks, grouped/flat behavior, expanded storage rows |
+| Proxmox | `/proxmox/replication` | ✓ | ✓ | grouped inventory and row detail |
+| Proxmox | `/proxmox/backups/date` | ✓ | ✓ | backup-server row pointer plus Enter/Space expansion |
+| Proxmox | `/proxmox/backups/coverage` | ✓ | ✓ | attention state, expanded restore evidence, nested table |
+| Proxmox | `/proxmox/ceph` | ✓ | ✓ | expanded cluster detail and cluster drawer |
+| Proxmox | `/proxmox/mail` | ✓ | ✓ | expanded gateway detail and gateway drawer |
+| Docker | `/docker/overview` | ✓ | ✓ | host and container drawers; host History |
+| Docker | `/docker/images` | ✓ | ✓ | image inventory and drawer |
+| Docker | `/docker/storage` | ✓ | ✓ | volume/storage inventory and drawer |
+| Docker | `/docker/networks` | ✓ | ✓ | network inventory and drawer |
+| Docker | `/docker/swarm` | ✓ | ✓ | services, configs, secrets, nested service table |
+| Kubernetes | `/kubernetes/overview` | ✓ | ✓ | cluster drawer and alert context |
+| Kubernetes | `/kubernetes/nodes` | ✓ | ✓ | node drawer |
+| Kubernetes | `/kubernetes/workloads` | ✓ | ✓ | pods, deployments/controllers, drawers |
+| Kubernetes | `/kubernetes/services` | ✓ | ✓ | services/networking and drawers |
+| Kubernetes | `/kubernetes/storage` | ✓ | ✓ | storage inventory and drawers |
+| Kubernetes | `/kubernetes/configuration` | ✓ | ✓ | config, policy, autoscaling, namespaces/deployments detail |
+| Kubernetes | `/kubernetes/events` | ✓ | ✓ | events and attention states |
+| TrueNAS | `/truenas/overview` | ✓ | ✓ | system drawer and alerts |
+| TrueNAS | `/truenas/storage` | ✓ | ✓ | topology, pools/datasets, drawers |
+| TrueNAS | `/truenas/services` | ✓ | ✓ | service state and drawer |
+| TrueNAS | `/truenas/apps` | ✓ | ✓ | apps and drawer |
+| TrueNAS | `/truenas/vms` | ✓ | ✓ | virtual machines and drawer |
+| TrueNAS | `/truenas/shares` | ✓ | ✓ | shares and drawer |
+| TrueNAS | `/truenas/protection` | ✓ | ✓ | protection and alert/attention state |
+| VMware | `/vmware/overview` | ✓ | ✓ | host drawer and History |
+| VMware | `/vmware/storage` | ✓ | ✓ | datastore inventory and drawer |
+| VMware | `/vmware/networks` | ✓ | ✓ | network inventory and drawer |
+| VMware | `/vmware/health` | ✓ | ✓ | alert/attention state |
+| VMware | `/vmware/activity` | ✓ | ✓ | activity/history presentation |
+| Standalone | `/machines` | ✓ | ✓ | machine drawer, stale/disconnected examples |
+| Standalone | `/availability` | ✓ | ✓ | availability-check drawer; intentionally no History |
+
+Loading was independently observed in the native browser while the live local
+frontend connected to the backend. Empty and error presentation were traced to
+and protected by the shared state components and their focused tests; the mock
+estate did not expose every empty/error variant on every route, so those states
+were not artificially inferred from healthy pixels.
+
+## Prioritized findings and disposition
+
+### P2 — nested tables only looked shared
+
+- **Rendered evidence:** Docker Swarm, Kubernetes configuration drawers,
+  Proxmox Ceph, Proxmox Mail Gateway, and Proxmox backup coverage matched the
+  page-table header and density in desktop and phone captures.
+- **Baseline source consumers:** `SwarmServicesDrawer.tsx`,
+  `K8sDeploymentsDrawer.tsx`, `K8sNamespacesDrawer.tsx`,
+  `ProxmoxCephClusterDrawer.tsx`, `ProxmoxMailGatewayDrawer.tsx`, and
+  `ProxmoxCoverageTable.tsx` independently composed raw table/header/body
+  structure and copied canonical class constants.
+- **Operator impact:** operators would notice only after the next shared header,
+  density, border, or responsive change landed unevenly; the defect was
+  architectural drift risk rather than current pixel breakage.
+- **Disposition:** migrated every consumer to `PlatformDetailTable`,
+  `PlatformDetailTableHeader`, and `PlatformDetailTableBody`. Registry auditing
+  now requires those owners and consumers.
+
+### P2 — legacy Proxmox disclosure behavior was page-local
+
+- **Routes/viewports:** `/proxmox/backups/date`,
+  `/proxmox/backups/coverage`, `/proxmox/ceph`, and `/proxmox/mail` at both
+  viewports. Post-change phone evidence includes
+  `post-proxmox-mail-expanded-390x844.png` and
+  `post-proxmox-backup-coverage-expanded-390x844.png`.
+- **Baseline source consumers:** `ProxmoxBackupServersTable.tsx`,
+  `ProxmoxCoverageTable.tsx`, `ProxmoxCephTable.tsx`, and
+  `ProxmoxMailGatewayTable.tsx` each carried local click/keyboard/aria state.
+- **Operator impact:** a phone row or keyboard path could diverge while newer
+  platforms changed centrally; visible duplicate chevrons were a recurring
+  regression risk.
+- **Disposition:** all four now consume the shared interaction owner. Browser
+  verification confirmed pointer, Enter, and Space activation, focusability,
+  `aria-expanded`, `aria-controls`, and absence of a visible phone disclosure
+  button.
+
+### P2 — compact operator forms bypassed the form system
+
+- **Rendered surface:** the shared resource drawer Manage tab across platforms.
+- **Baseline source owner:** `ResourceOperatorStateSection.tsx` used native
+  select and textarea shells with page-local classes.
+- **Operator impact:** label/help/error behavior and compact density could drift
+  from other form controls in every resource drawer at once.
+- **Disposition:** added documented `compact` density variants to `FormSelect`
+  and `FormTextarea`, then migrated the shared Manage section. The controls stay
+  out of Overview because overrides are low-frequency operator actions.
+
+### P3 — drift detection did not encode these contracts
+
+- **Baseline:** matching class strings could pass review without proving shared
+  ownership, while a few guard patterns produced test-only false positives.
+- **Disposition:** the shared-template audit now supports required alternative
+  ownership patterns, requires the nested-table and row-interaction contracts,
+  excludes tests from runtime chevron/native-control rules, and retains the
+  canonical-platform lint gate.
+
+### P3 — unrelated pre-existing shared-template findings
+
+The complete shared-template audit still reports four consumers outside this
+platform canonicalization slice: `ApprovalBanner`/`LoadingSpinner`,
+`UpdatesSettingsPanel`/`FormSelect`, `RelayPairingSection`/`ExternalTextLink`,
+and `PatrolAttentionWorkbench`/`FormSelect`. None is rendered by or newly
+introduced in the audited platform inventory/drawer contract. They remain
+explicit exceptions rather than being hidden by this slice.
+
+## Decisions for previously ambiguous contracts
+
+1. **Shared structure, object-specific content.** Platform columns, metrics,
+   health explanations, and technical details remain domain-specific. Table
+   chrome, density, state presentation, interaction, and responsiveness do not.
+2. **Whole row is the phone affordance.** The disclosure button remains in the
+   accessibility tree and may be visually present on desktop, but phone layouts
+   do not show a redundant chevron.
+3. **History is a drawer destination.** History does not compete with current
+   operator context on Overview. Availability checks may omit History when the
+   object has no meaningful historical series.
+4. **Operator overrides belong in Manage.** Discovery metadata is conditional;
+   operator override controls are not promoted into Overview merely to make
+   them more visible.
+5. **Cardless is a supported table variant, not a fork.** Nested tables should
+   not receive a decorative second card, but they must consume the shared table
+   anatomy.
+6. **State copy may name the object.** Loading/empty/error shells are canonical;
+   concise domain nouns are supported content rather than inconsistency.
+
+## Remediation sequence applied
+
+1. Established rendered baseline and source ownership across all routes.
+2. Added the shared cardless table and whole-row interaction owners.
+3. Migrated all known repeated nested-table and legacy Proxmox consumers.
+4. Added compact form variants and migrated the cross-platform Manage surface.
+5. Added focused interaction/structure/form tests and static registry rules.
+6. Updated the frontend-primitives contract.
+7. Re-ran representative desktop/phone pixels, expanded rows, nested evidence,
+   alert/attention states, keyboard activation, and independent Computer Use.
+
+## Patterns already correct and intentionally not churned
+
+- Platform section tabs and narrow horizontal overflow.
+- `PlatformTableShell` page-level card/table anatomy.
+- Compact single-line summary-row density, truncation, and column priority.
+- Shared status colors and metric bars; different provider metrics remain.
+- Docker, Kubernetes, TrueNAS, VMware, Machines, and availability whole-row
+  disclosure consumers already using the shared detail-state contract.
+- Drawer tabs, Overview/History placement, range controls, alert-first
+  hierarchy, and conditional discovery metadata.
+- Loading/empty/error component ownership and healthy/stale/disconnected status
+  semantics.
+- Availability check drawers intentionally omitting History when no useful
+  historical series exists.
+
+## Remaining exceptions
+
+There are no known platform-page exceptions to the canonical table or summary
+row interaction contracts after this slice. The four unrelated static-audit
+findings listed above remain outside this task. Route-specific cells, metrics,
+drawer sections, and technical details are intentional object content inside
+the shared contract, not forks.
diff --git a/docs/release-control/v6/internal/subsystems/frontend-primitives.md b/docs/release-control/v6/internal/subsystems/frontend-primitives.md
index 4b00ba65c..aaa676f93 100644
--- a/docs/release-control/v6/internal/subsystems/frontend-primitives.md
+++ b/docs/release-control/v6/internal/subsystems/frontend-primitives.md
@@ -107,6 +107,27 @@ on Overview or reintroduce object-local tab or range-selector chrome. The
 metrics and chart groups may remain object-specific without changing this
 navigation contract.
 
+Platform inventory presentation has one structural owner across provider pages,
+drawers, and inline detail rows. `PlatformTableShell` owns framed page tables;
+`PlatformDetailTable`, `PlatformDetailTableHeader`, and
+`PlatformDetailTableBody` own cardless nested tables while reusing the same
+header band, borders, single-line density, responsive table class, and overflow
+boundary. Provider-specific columns and cell contents are intentional variants,
+but a drawer or expanded row must not rebuild raw `table` / `thead` / `tbody`
+chrome or duplicate the shared header class strings.
+
+Expandable platform summary rows use
+`getPlatformResourceDetailRowInteractionProps` (or
+`createPlatformResourceDetailState`, which owns the same state contract) for
+whole-row pointer activation, Enter/Space keyboard activation, focus treatment,
+`aria-expanded` / `aria-controls`, and exclusion of embedded links and controls.
+`PlatformResourceDetailToggleButton` is the desktop disclosure affordance and
+is visually removed on phone layouts where the complete row is the touch target;
+provider tables must not add a second mobile chevron. Operator overrides remain
+in the shared `Manage` tab and use the explicit compact density of `FormSelect`
+and `FormTextarea`, keeping form labels, help relationships, touch targets, and
+control chrome canonical without expanding the low-frequency management surface.
+
 
 Presentation helpers that mirror a server-side classification must name the
 predicate they mirror and expose it as a single exported function rather than
@@ -270,6 +291,10 @@ puts the same machine on two surfaces that do not share an identity.
      131c. `frontend-modern/src/features/platformPage/PlatformOutdatedAgentNotice.tsx`
      131d. `frontend-modern/src/features/platformPage/PlatformOutdatedSensorSetupNotice.tsx`
      131e. `frontend-modern/src/features/platformPage/platformEstateOverviewModel.ts`
+     131f. `frontend-modern/src/components/shared/Form.ts`
+     131g. `frontend-modern/src/components/shared/FormSelect.tsx`
+     131h. `frontend-modern/src/components/shared/FormTextarea.tsx`
+     131i. `frontend-modern/src/components/Infrastructure/ResourceOperatorStateSection.tsx`
 132. `frontend-modern/src/utils/platformSupportManifest.generated.ts`
 133. `frontend-modern/src/utils/platformSupportManifest.ts`
 134. `frontend-modern/src/utils/sourcePlatformOptions.ts`
diff --git a/frontend-modern/browser-verification.json b/frontend-modern/browser-verification.json
index 34689725b..16df1a464 100644
--- a/frontend-modern/browser-verification.json
+++ b/frontend-modern/browser-verification.json
@@ -1,23 +1,81 @@
 {
   "version": 1,
-  "base_sha": "baabed91a61acc7b4262c5170e3f5f5a6b457ab1",
-  "verified_at": "2026-08-24T16:27:42Z",
+  "base_sha": "164e03ad3c77a50574df782409ee7a417efe8955",
+  "verified_at": "2026-08-24T17:44:49Z",
   "result": "passed",
   "changed_paths": [
-    "frontend-modern/src/components/Storage/Storage.tsx",
-    "frontend-modern/src/components/Storage/StorageContentCard.tsx",
-    "frontend-modern/src/components/Storage/StoragePoolsTable.tsx"
+    "frontend-modern/src/components/Docker/SwarmServicesDrawer.tsx",
+    "frontend-modern/src/components/Infrastructure/ResourceOperatorStateSection.tsx",
+    "frontend-modern/src/components/Kubernetes/K8sDeploymentsDrawer.tsx",
+    "frontend-modern/src/components/Kubernetes/K8sNamespacesDrawer.tsx",
+    "frontend-modern/src/components/shared/Form.ts",
+    "frontend-modern/src/components/shared/FormSelect.tsx",
+    "frontend-modern/src/components/shared/FormTextarea.tsx",
+    "frontend-modern/src/features/platformPage/PlatformResourceDetailTableRow.tsx",
+    "frontend-modern/src/features/platformPage/sharedPlatformPage.tsx",
+    "frontend-modern/src/features/proxmox/ProxmoxBackupServersTable.tsx",
+    "frontend-modern/src/features/proxmox/ProxmoxCephClusterDrawer.tsx",
+    "frontend-modern/src/features/proxmox/ProxmoxCephTable.tsx",
+    "frontend-modern/src/features/proxmox/ProxmoxCoverageTable.tsx",
+    "frontend-modern/src/features/proxmox/ProxmoxMailGatewayDrawer.tsx",
+    "frontend-modern/src/features/proxmox/ProxmoxMailGatewayTable.tsx"
   ],
   "content_sha256": {
-    "frontend-modern/src/components/Storage/Storage.tsx": "68ec929f7daf54b809fb9fa508e35ed73613666e242df41cd2c147bdcdb761af",
-    "frontend-modern/src/components/Storage/StorageContentCard.tsx": "4ec6d2d81673e02e8937695cfe59773f548b5c052554245e44deffc0d44f03af",
-    "frontend-modern/src/components/Storage/StoragePoolsTable.tsx": "d23551a00a460075996ac78eed48d7cf190dcd40adace7fcfdaf2fa2034b2797"
+    "frontend-modern/src/components/Docker/SwarmServicesDrawer.tsx": "cfe0382ab9ac0b73ac3d1c0a5c7fdd61e43d1851164cf38071b0d8d99a48fb7e",
+    "frontend-modern/src/components/Infrastructure/ResourceOperatorStateSection.tsx": "80334e63a0a5560063cf8e3b26e0fd5316989f146f6f014242193c66c51d20a0",
+    "frontend-modern/src/components/Kubernetes/K8sDeploymentsDrawer.tsx": "1806e0ca765a2fe73f456760f1e4a6506befcbba9e56bbd5249c7ee685b4b225",
+    "frontend-modern/src/components/Kubernetes/K8sNamespacesDrawer.tsx": "d5d09d77eb54ba91e5e2539c31b5104473ecc73a7e891c50cca4e662975cd294",
+    "frontend-modern/src/components/shared/Form.ts": "0186bf1fe8d10378d8d603dec8f6b9796302b418e02444a8d18044692815c2b5",
+    "frontend-modern/src/components/shared/FormSelect.tsx": "38b64e18d93bf7f374e18e29c2f633028c52c4e8b1207a63578f22e0e65c3ec2",
+    "frontend-modern/src/components/shared/FormTextarea.tsx": "cccbd6e027aabf61eddebab7c9d153737e3b607f64568751cd03c7c138b483f6",
+    "frontend-modern/src/features/platformPage/PlatformResourceDetailTableRow.tsx": "3c07555f296ab58dec752bd2ce8f8ac058257d0f1efd4d3823c1b5220525fd1b",
+    "frontend-modern/src/features/platformPage/sharedPlatformPage.tsx": "97a23102f8aff06e4e271248244d9bc63d9fd61ef8d6afe7705353189a153671",
+    "frontend-modern/src/features/proxmox/ProxmoxBackupServersTable.tsx": "b9a2da5b1191687ffcbbb1ebf95a766c303fbe5717dc30a43f80908481d6b02e",
+    "frontend-modern/src/features/proxmox/ProxmoxCephClusterDrawer.tsx": "aa8df0cef4a602ab81b8d53251d3c1f7b9b4334f18a2caaa0ba71c70f079c73c",
+    "frontend-modern/src/features/proxmox/ProxmoxCephTable.tsx": "663ffc8917075275617d1b0ca40e5739429553a855c0e130aa162b2421dca89b",
+    "frontend-modern/src/features/proxmox/ProxmoxCoverageTable.tsx": "276ee693542e06b116cda0b8b6b9771fba1e416bc11f3645a4d265883d6353f2",
+    "frontend-modern/src/features/proxmox/ProxmoxMailGatewayDrawer.tsx": "b9119d1611e87d8115c4f8e378b169b0db5750a077fc433f57969877bd6d4b8e",
+    "frontend-modern/src/features/proxmox/ProxmoxMailGatewayTable.tsx": "f9e3185ca23b59bdfc7f77a2738c2cd9e7d5d768ad10846b5c9b3680750bc17a"
   },
-  "routes": ["/proxmox/storage"],
+  "routes": [
+    "/proxmox/overview",
+    "/proxmox/storage",
+    "/proxmox/replication",
+    "/proxmox/backups/date",
+    "/proxmox/backups/coverage",
+    "/proxmox/ceph",
+    "/proxmox/mail",
+    "/docker/overview",
+    "/docker/images",
+    "/docker/storage",
+    "/docker/networks",
+    "/docker/swarm",
+    "/kubernetes/overview",
+    "/kubernetes/nodes",
+    "/kubernetes/workloads",
+    "/kubernetes/services",
+    "/kubernetes/storage",
+    "/kubernetes/configuration",
+    "/kubernetes/events",
+    "/truenas/overview",
+    "/truenas/storage",
+    "/truenas/services",
+    "/truenas/apps",
+    "/truenas/vms",
+    "/truenas/shares",
+    "/truenas/protection",
+    "/vmware/overview",
+    "/vmware/storage",
+    "/vmware/networks",
+    "/vmware/health",
+    "/vmware/activity",
+    "/machines",
+    "/availability"
+  ],
   "viewports": [
     {
       "width": 1280,
-      "height": 720
+      "height": 800
     },
     {
       "width": 390,
@@ -25,15 +83,27 @@
     }
   ],
   "states": [
-    "Proxmox Storage with plain desktop table headings",
-    "Proxmox Storage after sorting by usage and changing direction through View preferences",
-    "Proxmox Storage compact phone table with Filters and View preferences open"
+    "default populated inventories for every Proxmox, Docker, Kubernetes, TrueNAS, vSphere, Machines, and availability route",
+    "live loading state while platform resources connected",
+    "healthy, attention, alert, stale, and disconnected resource presentations",
+    "grouped and flat inventory views where available",
+    "expanded Proxmox backup server, backup coverage evidence, Ceph cluster, and Mail Gateway rows",
+    "node, guest, storage, host, cluster, system, machine, and availability drawers",
+    "drawer Overview, Manage, Discovery when enabled, and History with range controls",
+    "cardless Docker Swarm, Kubernetes namespace and deployment, Ceph, Mail Gateway, and restore-evidence tables",
+    "rebased Proxmox Storage table with the newer mainline plain-header contract"
   ],
   "interactions": [
-    "confirmed every desktop Storage table heading contains no button, aria-sort state, or visible direction marker",
-    "selected Usage in View -> Order and changed the sort direction, confirming the rendered row order changed while headings remained plain",
-    "confirmed compact phone headings render Storage, State, Type, Host, Prot, and Used without direction markers",
-    "opened phone Filters -> View and confirmed Sort by and Sort direction remain available",
-    "confirmed the page has no horizontal overflow at 390 pixels"
+    "activated legacy Proxmox rows by whole-row pointer click and confirmed aria-expanded and aria-controls",
+    "activated Mail Gateway detail with Enter and Space and confirmed both keyboard paths toggle the same row",
+    "confirmed embedded controls do not trigger the owning summary row",
+    "confirmed desktop disclosure controls remain available and phone disclosure buttons have no visible footprint",
+    "opened backup coverage restore evidence and confirmed the nested canonical table header and body",
+    "opened representative platform drawers, switched to History, and inspected chart range placement",
+    "inspected Manage controls using the compact shared select and textarea presentation",
+    "confirmed no document-level horizontal overflow at 1280 by 800 or 390 by 844",
+    "independently inspected the fully rendered post-change backup coverage route with Computer Use in Safari",
+    "rechecked the rebased Storage route at exactly 1280 by 800 and backup coverage at exactly 390 by 844",
+    "confirmed phone disclosure controls remain accessibility-exposed while their clipped visual footprint leaves the whole row as the activation affordance"
   ]
 }
diff --git a/frontend-modern/scripts/shared-template-audit.mjs b/frontend-modern/scripts/shared-template-audit.mjs
index 9faeb99f1..70272224b 100644
--- a/frontend-modern/scripts/shared-template-audit.mjs
+++ b/frontend-modern/scripts/shared-template-audit.mjs
@@ -197,8 +197,11 @@ for (const guard of requiredPatternGuards) {
   }
 
   const requiredPatterns = Array.isArray(guard.requiredPatterns) ? guard.requiredPatterns : [];
-  if (requiredPatterns.length === 0) {
-    failures.push(`${guard.id}: missing requiredPatterns`);
+  const requiredAnyPatterns = Array.isArray(guard.requiredAnyPatterns)
+    ? guard.requiredAnyPatterns
+    : [];
+  if (requiredPatterns.length === 0 && requiredAnyPatterns.length === 0) {
+    failures.push(`${guard.id}: missing requiredPatterns or requiredAnyPatterns`);
     continue;
   }
 
@@ -238,6 +241,17 @@ for (const guard of requiredPatternGuards) {
         break;
       }
     }
+
+    if (
+      requiredAnyPatterns.length > 0 &&
+      !requiredAnyPatterns.some((pattern) => source.includes(pattern))
+    ) {
+      failures.push(
+        `${guard.id}: ${file} matches ${JSON.stringify(
+          triggerPatterns,
+        )} but does not compose one of ${JSON.stringify(requiredAnyPatterns)}`,
+      );
+    }
   }
 
   for (const allowedPath of allowedPaths) {
diff --git a/frontend-modern/scripts/shared-template-registry.json b/frontend-modern/scripts/shared-template-registry.json
index fe72b03f7..25f5dd824 100644
--- a/frontend-modern/scripts/shared-template-registry.json
+++ b/frontend-modern/scripts/shared-template-registry.json
@@ -2166,6 +2166,28 @@
         "scripts/shared-template-audit.mjs"
       ]
     },
+    {
+      "id": "platform-detail-table-shell",
+      "category": "platform-table-shell",
+      "summary": "Cardless tables inside platform drawers and inline detail rows compose the canonical platform table structure instead of duplicating header, body, density, and overflow chrome.",
+      "canonical": {
+        "path": "src/features/platformPage/sharedPlatformPage.tsx",
+        "export": "PlatformDetailTable"
+      },
+      "requiredConsumers": [
+        { "path": "src/components/Docker/SwarmServicesDrawer.tsx" },
+        { "path": "src/components/Kubernetes/K8sDeploymentsDrawer.tsx" },
+        { "path": "src/components/Kubernetes/K8sNamespacesDrawer.tsx" },
+        { "path": "src/features/proxmox/ProxmoxCephClusterDrawer.tsx" },
+        { "path": "src/features/proxmox/ProxmoxCoverageTable.tsx" },
+        { "path": "src/features/proxmox/ProxmoxMailGatewayDrawer.tsx" }
+      ],
+      "proof": [
+        "src/components/shared/SharedPrimitives.guardrails.test.ts",
+        "src/features/platformPage/__tests__/sharedPlatformPage.test.ts",
+        "scripts/shared-template-audit.mjs"
+      ]
+    },
     {
       "id": "platform-table-loading-state",
       "category": "platform-table-loading-state",
@@ -4728,7 +4750,10 @@
         "src/features/vmware"
       ],
       "extensions": [".tsx"],
-      "allPatterns": ["flex justify-center", "text-xs text-muted", "aria-hidden=\"true\""],
+      "allPatterns": [
+        "class=\"flex justify-center\"",
+        "class=\"text-xs text-muted\" aria-hidden=\"true\""
+      ],
       "legacyReason": "Retired migration debt. Platform metric cells must compose PlatformTableMetricFallback instead of carrying inline centered dash fallback markup.",
       "allowedPaths": [],
       "ignoredPaths": [],
@@ -5256,6 +5281,7 @@
       },
       "scopes": ["src/components", "src/features"],
       "extensions": [".tsx"],
+      "pathExcludes": [".test.", "__tests__"],
       "allPatterns": ["<select"],
       "legacyReason": "Retired migration debt. Native select controls must use FormSelect for label/id/select chrome wiring and dynamic option value synchronization.",
       "allowedPaths": [],
@@ -6566,12 +6592,43 @@
       "extensions": [".tsx"],
       "triggerPatterns": ["data-inline", "aria-expanded"],
       "requiredPatterns": ["PlatformResourceDetailToggleButton"],
+      "pathExcludes": ["__tests__"],
       "allowedPaths": [],
       "proof": [
         "src/components/shared/SharedPrimitives.guardrails.test.ts",
         "scripts/shared-template-audit.mjs"
       ]
     },
+    {
+      "id": "platform-row-detail-whole-row-activation",
+      "category": "row-disclosure",
+      "summary": "Platform inline-detail tables compose the canonical whole-row pointer, keyboard, focus, and aria interaction contract.",
+      "canonical": {
+        "path": "src/features/platformPage/PlatformResourceDetailTableRow.tsx",
+        "export": "getPlatformResourceDetailRowInteractionProps"
+      },
+      "scopes": [
+        "src/features/docker",
+        "src/features/kubernetes",
+        "src/features/proxmox",
+        "src/features/standalone",
+        "src/features/truenas",
+        "src/features/vmware"
+      ],
+      "extensions": [".tsx"],
+      "triggerPatterns": ["PlatformResourceDetailToggleButton", "data-inline-detail-for"],
+      "requiredAnyPatterns": [
+        "createPlatformResourceDetailState",
+        "getPlatformResourceDetailRowInteractionProps"
+      ],
+      "pathExcludes": ["__tests__"],
+      "allowedPaths": [],
+      "proof": [
+        "src/components/shared/SharedPrimitives.guardrails.test.ts",
+        "src/features/platformPage/__tests__/PlatformResourceDetailTableRow.test.tsx",
+        "scripts/shared-template-audit.mjs"
+      ]
+    },
     {
       "id": "inline-detail-table-row-shared-shell",
       "category": "row-detail",
@@ -6648,6 +6705,7 @@
       "extensions": [".tsx"],
       "triggerPatterns": ["detail-row", "TableRow"],
       "requiredPatterns": ["InlineDetailTableRow"],
+      "pathExcludes": ["__tests__"],
       "allowedPaths": [],
       "proof": [
         "src/components/shared/SharedPrimitives.guardrails.test.ts",
diff --git a/frontend-modern/src/components/Docker/SwarmServicesDrawer.tsx b/frontend-modern/src/components/Docker/SwarmServicesDrawer.tsx
index 1fb969c03..c76f7e884 100644
--- a/frontend-modern/src/components/Docker/SwarmServicesDrawer.tsx
+++ b/frontend-modern/src/components/Docker/SwarmServicesDrawer.tsx
@@ -4,20 +4,14 @@ import { apiFetchJSON } from '@/utils/apiClient';
 import { Card } from '@/components/shared/Card';
 import { SearchInput } from '@/components/shared/SearchInput';
 import { StatusDot } from '@/components/shared/StatusDot';
-import {
-  Table,
-  TableHeader,
-  TableBody,
-  TableRow,
-  TableHead,
-  TableCell,
-} from '@/components/shared/Table';
+import { TableRow, TableHead, TableCell } from '@/components/shared/Table';
 import { EmptyState } from '@/components/shared/EmptyState';
 import { getSimpleStatusIndicator } from '@/utils/status';
 import { asTrimmedString } from '@/utils/stringUtils';
 import {
-  PLATFORM_TABLE_BODY_CLASS,
-  PLATFORM_TABLE_HEADER_ROW_CLASS,
+  PlatformDetailTable,
+  PlatformDetailTableBody,
+  PlatformDetailTableHeader,
   PlatformTableNumberValue,
   getPlatformTableCellClassForKind,
   getPlatformTableHeadClassForKind,
@@ -269,50 +263,48 @@ export const SwarmServicesDrawer: Component<{ cluster: string; swarm?: SwarmInfo
             }
           >
             <Card padding="none" tone="card" class="overflow-hidden">
-              <Table class="min-w-0 table-fixed text-xs">
-                <TableHeader>
-                  <TableRow class={PLATFORM_TABLE_HEADER_ROW_CLASS}>
-                    <TableHead class={`${getPlatformTableHeadClassForKind('name')} md:w-[18%]`}>
-                      {drawerPresentation.serviceColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('text')} hidden md:w-[13%] sm:table-cell`}
-                    >
-                      {drawerPresentation.stackColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('text')} swarm-service-detail-column md:w-[22%]`}
-                    >
-                      {drawerPresentation.imageColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('text')} swarm-service-detail-column md:w-[10%]`}
-                    >
-                      {drawerPresentation.modeColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('numeric-value')} md:w-[8%]`}
-                    >
-                      {drawerPresentation.desiredColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('numeric-value')} md:w-[8%]`}
-                    >
-                      {drawerPresentation.runningColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('text')} hidden md:w-[12%] sm:table-cell`}
-                    >
-                      {drawerPresentation.updateColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('text')} swarm-service-detail-column md:w-[9%]`}
-                    >
-                      {drawerPresentation.portsColumnLabel}
-                    </TableHead>
-                  </TableRow>
-                </TableHeader>
-                <TableBody class={PLATFORM_TABLE_BODY_CLASS}>
+              <PlatformDetailTable class="min-w-0 table-fixed text-xs">
+                <PlatformDetailTableHeader>
+                  <TableHead class={`${getPlatformTableHeadClassForKind('name')} md:w-[18%]`}>
+                    {drawerPresentation.serviceColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('text')} hidden md:w-[13%] sm:table-cell`}
+                  >
+                    {drawerPresentation.stackColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('text')} swarm-service-detail-column md:w-[22%]`}
+                  >
+                    {drawerPresentation.imageColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('text')} swarm-service-detail-column md:w-[10%]`}
+                  >
+                    {drawerPresentation.modeColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('numeric-value')} md:w-[8%]`}
+                  >
+                    {drawerPresentation.desiredColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('numeric-value')} md:w-[8%]`}
+                  >
+                    {drawerPresentation.runningColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('text')} hidden md:w-[12%] sm:table-cell`}
+                  >
+                    {drawerPresentation.updateColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('text')} swarm-service-detail-column md:w-[9%]`}
+                  >
+                    {drawerPresentation.portsColumnLabel}
+                  </TableHead>
+                </PlatformDetailTableHeader>
+                <PlatformDetailTableBody>
                   <For each={filteredServices()}>
                     {(svc) => {
                       const name = () => asTrimmedString(svc.name) || svc.id;
@@ -387,8 +379,8 @@ export const SwarmServicesDrawer: Component<{ cluster: string; swarm?: SwarmInfo
                       );
                     }}
                   </For>
-                </TableBody>
-              </Table>
+                </PlatformDetailTableBody>
+              </PlatformDetailTable>
             </Card>
           </Show>
         }
diff --git a/frontend-modern/src/components/Infrastructure/ResourceOperatorStateSection.tsx b/frontend-modern/src/components/Infrastructure/ResourceOperatorStateSection.tsx
index 130384f4e..ad9bd894b 100644
--- a/frontend-modern/src/components/Infrastructure/ResourceOperatorStateSection.tsx
+++ b/frontend-modern/src/components/Infrastructure/ResourceOperatorStateSection.tsx
@@ -1,5 +1,7 @@
 import { Component, For, Show, createEffect, createMemo, createSignal } from 'solid-js';
 import { Toggle } from '@/components/shared/Toggle';
+import { FormSelect } from '@/components/shared/FormSelect';
+import { FormTextarea } from '@/components/shared/FormTextarea';
 import { notificationStore } from '@/stores/notifications';
 import {
   type ResourceCriticality,
@@ -527,35 +529,30 @@ export const ResourceOperatorStateSection: Component<ResourceOperatorStateSectio
       </Show>
 
       <div class="grid grid-cols-1 gap-3 pt-2 border-t border-border-subtle sm:grid-cols-[minmax(0,12rem)_minmax(0,1fr)]">
-        <label class="block">
-          <span class="block text-sm font-medium text-base-content">Patrol priority</span>
-          <select
-            value={criticality()}
-            onChange={(e) => setCriticality(e.currentTarget.value as ResourceCriticality)}
-            disabled={saving()}
-            class="mt-1 block min-h-11 w-full text-xs rounded border border-border bg-surface px-2 py-1.5 text-base-content focus:outline-none focus:ring-1 focus:ring-blue-400 disabled:opacity-50 sm:min-h-0"
-          >
-            <option value="">Default</option>
-            <option value="high">High</option>
-            <option value="medium">Medium</option>
-            <option value="low">Low</option>
-          </select>
-          <span class="mt-1 block text-[11px] text-muted leading-tight">
-            Orders this resource among same-severity Patrol findings.
-          </span>
-        </label>
+        <FormSelect
+          label="Patrol priority"
+          density="compact"
+          value={criticality()}
+          onChange={(e) => setCriticality(e.currentTarget.value as ResourceCriticality)}
+          disabled={saving()}
+          help="Orders this resource among same-severity Patrol findings."
+          helpClass="text-[11px] leading-tight"
+        >
+          <option value="">Default</option>
+          <option value="high">High</option>
+          <option value="medium">Medium</option>
+          <option value="low">Low</option>
+        </FormSelect>
 
-        <label class="block">
-          <span class="block text-sm font-medium text-base-content">Operator note</span>
-          <textarea
-            value={note()}
-            onInput={(e) => setNote(e.currentTarget.value)}
-            placeholder="e.g. Production database. Page before rebooting"
-            class="mt-1 block min-h-16 w-full resize-y text-xs rounded border border-border bg-surface px-2 py-1.5 text-base-content focus:outline-none focus:ring-1 focus:ring-blue-400 disabled:opacity-50"
-            disabled={saving()}
-            maxLength={500}
-          />
-        </label>
+        <FormTextarea
+          label="Operator note"
+          density="compact"
+          value={note()}
+          onInput={(e) => setNote(e.currentTarget.value)}
+          placeholder="e.g. Production database. Page before rebooting"
+          disabled={saving()}
+          maxLength={500}
+        />
       </div>
 
       {/* Maintenance window scheduler. The form is closed by default;
@@ -810,43 +807,36 @@ export const ResourceOperatorStateSection: Component<ResourceOperatorStateSectio
       </Show>
 
       <div class="grid grid-cols-1 gap-3 border-t border-border-subtle pt-3 sm:grid-cols-2">
-        <label class="block">
-          <span class="block text-sm font-medium text-base-content">Monitoring</span>
-          <select
-            value={monitoringMode()}
-            onChange={(event) =>
-              setMonitoringMode(event.currentTarget.value as ResourceMonitoringMode)
-            }
-            disabled={saving() || lifecycleState() === 'retired'}
-            class="mt-1 block min-h-11 w-full rounded border border-border bg-surface px-2 py-1.5 text-xs text-base-content focus:outline-none focus:ring-1 focus:ring-blue-400 disabled:opacity-50 sm:min-h-0"
-          >
-            <option value="normal">Normal monitoring</option>
-            <option value="expected_offline">Expected offline</option>
-            <option value="muted">Mute all attention</option>
-          </select>
-          <span class="mt-1 block text-[11px] leading-tight text-muted">
-            Expected offline hides availability noise only. Mute all stops Alerts and Patrol while
-            keeping this resource visible.
-          </span>
-        </label>
+        <FormSelect
+          label="Monitoring"
+          density="compact"
+          value={monitoringMode()}
+          onChange={(event) =>
+            setMonitoringMode(event.currentTarget.value as ResourceMonitoringMode)
+          }
+          disabled={saving() || lifecycleState() === 'retired'}
+          help="Expected offline hides availability noise only. Mute all stops Alerts and Patrol while keeping this resource visible."
+          helpClass="text-[11px] leading-tight"
+        >
+          <option value="normal">Normal monitoring</option>
+          <option value="expected_offline">Expected offline</option>
+          <option value="muted">Mute all attention</option>
+        </FormSelect>
 
-        <label class="block">
-          <span class="block text-sm font-medium text-base-content">Lifecycle</span>
-          <select
-            value={lifecycleState()}
-            onChange={(event) =>
-              setLifecycleState(event.currentTarget.value as ResourceLifecycleState)
-            }
-            disabled={saving()}
-            class="mt-1 block min-h-11 w-full rounded border border-border bg-surface px-2 py-1.5 text-xs text-base-content focus:outline-none focus:ring-1 focus:ring-blue-400 disabled:opacity-50 sm:min-h-0"
-          >
-            <option value="active">Active</option>
-            <option value="retired">Retired from monitoring</option>
-          </select>
-          <span class="mt-1 block text-[11px] leading-tight text-muted">
-            {inventoryOwnership().retirementDescription}
-          </span>
-        </label>
+        <FormSelect
+          label="Lifecycle"
+          density="compact"
+          value={lifecycleState()}
+          onChange={(event) =>
+            setLifecycleState(event.currentTarget.value as ResourceLifecycleState)
+          }
+          disabled={saving()}
+          help={inventoryOwnership().retirementDescription}
+          helpClass="text-[11px] leading-tight"
+        >
+          <option value="active">Active</option>
+          <option value="retired">Retired from monitoring</option>
+        </FormSelect>
       </div>
 
       <Show when={lifecycleState() === 'retired'}>
diff --git a/frontend-modern/src/components/Infrastructure/__tests__/ResourceOperatorStateSection.test.ts b/frontend-modern/src/components/Infrastructure/__tests__/ResourceOperatorStateSection.test.ts
index bd381b04a..026ff95d6 100644
--- a/frontend-modern/src/components/Infrastructure/__tests__/ResourceOperatorStateSection.test.ts
+++ b/frontend-modern/src/components/Infrastructure/__tests__/ResourceOperatorStateSection.test.ts
@@ -7,8 +7,8 @@ const sectionSource = readFileSync(
   'utf-8',
 );
 
-const overviewTabSource = readFileSync(
-  resolve(__dirname, '..', 'ResourceDetailDrawerOverviewTab.tsx'),
+const resourceDetailDrawerSource = readFileSync(
+  resolve(__dirname, '..', 'ResourceDetailDrawer.tsx'),
   'utf-8',
 );
 
@@ -17,8 +17,8 @@ const supportDisclosureSource = readFileSync(
   'utf-8',
 );
 
-const guestOverviewSource = readFileSync(
-  resolve(__dirname, '..', '..', 'Workloads', 'GuestDrawerOverview.tsx'),
+const guestManageSource = readFileSync(
+  resolve(__dirname, '..', '..', 'Workloads', 'GuestDrawerManage.tsx'),
   'utf-8',
 );
 
@@ -180,7 +180,9 @@ describe('ResourceOperatorStateSection', () => {
 
   it('keeps drawer disclosure and operator controls touch-safe on phones', () => {
     expect(supportDisclosureSource).toContain('inline-flex min-h-11 shrink-0 items-center');
-    expect(sectionSource).toContain('min-h-11 w-full text-xs rounded');
+    expect(sectionSource).toContain('density="compact"');
+    expect(sectionSource).toContain('<FormSelect');
+    expect(sectionSource).toContain('<FormTextarea');
     expect(sectionSource).toContain('min-h-11 min-w-11 px-1.5 py-0.5');
     expect(sectionSource).toContain('min-h-11 px-2.5 py-1 text-xs font-medium text-base-content');
     expect(sectionSource).toContain(
@@ -208,18 +210,18 @@ describe('ResourceOperatorStateSection', () => {
   });
 });
 
-describe('ResourceDetailDrawerOverviewTab integration', () => {
+describe('ResourceDetailDrawer manage-tab integration', () => {
   it('renders ResourceOperatorStateSection alongside ResourceActionHistory', () => {
     // The operator-set state and the action audit history are
     // conceptually paired — what the operator decided to suppress, and
     // what Pulse actually did. They belong on the same drawer surface
     // so the operator can read both stories together.
-    expect(overviewTabSource).toContain("from './ResourceOperatorStateSection'");
-    expect(overviewTabSource).toContain('capabilities={resource.capabilities}');
+    expect(resourceDetailDrawerSource).toContain("from './ResourceOperatorStateSection'");
+    expect(resourceDetailDrawerSource).toContain('capabilities={props.resource.capabilities}');
     // Section must precede the action-history block so the override
     // explains the actions that follow, not vice versa.
-    const operatorIndex = overviewTabSource.indexOf('<ResourceOperatorStateSection');
-    const historyIndex = overviewTabSource.indexOf('<ResourceActionHistory');
+    const operatorIndex = resourceDetailDrawerSource.indexOf('<ResourceOperatorStateSection');
+    const historyIndex = resourceDetailDrawerSource.indexOf('<ResourceActionHistory');
     expect(operatorIndex).toBeGreaterThan(0);
     expect(historyIndex).toBeGreaterThan(0);
     expect(operatorIndex).toBeLessThan(historyIndex);
@@ -233,19 +235,19 @@ describe('ResourceDetailDrawerOverviewTab integration', () => {
     // The overrides don't depend on capabilities — only the
     // automatic-actions block does, and it self-gates inside the section
     // via eligibleAutoCapabilities.
-    expect(overviewTabSource).toContain('<Show when={resource.id}>');
-    expect(overviewTabSource).not.toContain('shouldRenderOperatorStateSection');
+    expect(resourceDetailDrawerSource).toContain('resourceId={props.resource.id}');
+    expect(resourceDetailDrawerSource).not.toContain('shouldRenderOperatorStateSection');
     expect(sectionSource).toContain('<Show when={eligibleAutoCapabilities().length > 0}>');
   });
 });
 
 describe('Proxmox guest drawer integration', () => {
   it('exposes the same canonical policy with provider ownership context', () => {
-    expect(guestOverviewSource).toContain(
+    expect(guestManageSource).toContain(
       "from '@/components/Infrastructure/ResourceOperatorStateSection'",
     );
-    expect(guestOverviewSource).toContain('<ResourceOperatorStateSection');
-    expect(guestOverviewSource).toContain('resourceId={props.guestId}');
-    expect(guestOverviewSource).toContain('platformType="proxmox"');
+    expect(guestManageSource).toContain('<ResourceOperatorStateSection');
+    expect(guestManageSource).toContain('resourceId={props.resourceId}');
+    expect(guestManageSource).toContain("platformType={props.guest.platformType || 'proxmox'}");
   });
 });
diff --git a/frontend-modern/src/components/Kubernetes/K8sDeploymentsDrawer.tsx b/frontend-modern/src/components/Kubernetes/K8sDeploymentsDrawer.tsx
index 937c7c1a3..eec04efa2 100644
--- a/frontend-modern/src/components/Kubernetes/K8sDeploymentsDrawer.tsx
+++ b/frontend-modern/src/components/Kubernetes/K8sDeploymentsDrawer.tsx
@@ -11,19 +11,13 @@ import {
 } from '@/components/shared/FilterToolbar';
 import { SearchInput } from '@/components/shared/SearchInput';
 import { StatusDot } from '@/components/shared/StatusDot';
-import {
-  Table,
-  TableHeader,
-  TableBody,
-  TableRow,
-  TableHead,
-  TableCell,
-} from '@/components/shared/Table';
+import { TableRow, TableHead, TableCell } from '@/components/shared/Table';
 import { EmptyState } from '@/components/shared/EmptyState';
 import { buildKubernetesPath } from '@/routing/resourceLinks';
 import {
-  PLATFORM_TABLE_BODY_CLASS,
-  PLATFORM_TABLE_HEADER_ROW_CLASS,
+  PlatformDetailTable,
+  PlatformDetailTableBody,
+  PlatformDetailTableHeader,
   PlatformResponsiveTableLabel,
   getPlatformTableCellClassForKind,
   getPlatformTableHeadClassForKind,
@@ -243,43 +237,41 @@ export const K8sDeploymentsDrawer: Component<{
             }
           >
             <Card padding="none" tone="card" class="overflow-hidden">
-              <Table class="min-w-0 table-fixed text-xs">
-                <TableHeader>
-                  <TableRow class={PLATFORM_TABLE_HEADER_ROW_CLASS}>
-                    <TableHead class={`${getPlatformTableHeadClassForKind('name')} md:w-[26%]`}>
-                      {drawerPresentation.deploymentColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('text')} hidden md:w-[16%] sm:table-cell`}
-                    >
-                      {drawerPresentation.namespaceColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('numeric-value')} k8s-deployment-detail-column md:w-[10%]`}
-                    >
-                      {drawerPresentation.desiredColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('numeric-value')} k8s-deployment-detail-column md:w-[10%]`}
-                    >
-                      {drawerPresentation.updatedColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('numeric-value')} md:w-[10%]`}
-                    >
-                      {drawerPresentation.readyColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('numeric-value')} md:w-[10%]`}
-                    >
-                      {drawerPresentation.availableColumnLabel}
-                    </TableHead>
-                    <TableHead class={`${getPlatformTableHeadClassForKind('text')} md:w-[18%]`}>
-                      {drawerPresentation.actionsColumnLabel}
-                    </TableHead>
-                  </TableRow>
-                </TableHeader>
-                <TableBody class={PLATFORM_TABLE_BODY_CLASS}>
+              <PlatformDetailTable class="min-w-0 table-fixed text-xs">
+                <PlatformDetailTableHeader>
+                  <TableHead class={`${getPlatformTableHeadClassForKind('name')} md:w-[26%]`}>
+                    {drawerPresentation.deploymentColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('text')} hidden md:w-[16%] sm:table-cell`}
+                  >
+                    {drawerPresentation.namespaceColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('numeric-value')} k8s-deployment-detail-column md:w-[10%]`}
+                  >
+                    {drawerPresentation.desiredColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('numeric-value')} k8s-deployment-detail-column md:w-[10%]`}
+                  >
+                    {drawerPresentation.updatedColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('numeric-value')} md:w-[10%]`}
+                  >
+                    {drawerPresentation.readyColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('numeric-value')} md:w-[10%]`}
+                  >
+                    {drawerPresentation.availableColumnLabel}
+                  </TableHead>
+                  <TableHead class={`${getPlatformTableHeadClassForKind('text')} md:w-[18%]`}>
+                    {drawerPresentation.actionsColumnLabel}
+                  </TableHead>
+                </PlatformDetailTableHeader>
+                <PlatformDetailTableBody>
                   <For each={filteredDeployments()}>
                     {(dep) => {
                       const name = () => asTrimmedString(dep.name) || dep.id;
@@ -350,8 +342,8 @@ export const K8sDeploymentsDrawer: Component<{
                       );
                     }}
                   </For>
-                </TableBody>
-              </Table>
+                </PlatformDetailTableBody>
+              </PlatformDetailTable>
             </Card>
           </Show>
         }
diff --git a/frontend-modern/src/components/Kubernetes/K8sNamespacesDrawer.tsx b/frontend-modern/src/components/Kubernetes/K8sNamespacesDrawer.tsx
index 091a2a95a..a26e38f7b 100644
--- a/frontend-modern/src/components/Kubernetes/K8sNamespacesDrawer.tsx
+++ b/frontend-modern/src/components/Kubernetes/K8sNamespacesDrawer.tsx
@@ -4,20 +4,14 @@ import { useNavigate } from '@solidjs/router';
 import { apiFetchJSON } from '@/utils/apiClient';
 import { Card } from '@/components/shared/Card';
 import { SearchInput } from '@/components/shared/SearchInput';
-import {
-  Table,
-  TableHeader,
-  TableBody,
-  TableRow,
-  TableHead,
-  TableCell,
-} from '@/components/shared/Table';
+import { TableRow, TableHead, TableCell } from '@/components/shared/Table';
 import { EmptyState } from '@/components/shared/EmptyState';
 import { StatusDot } from '@/components/shared/StatusDot';
 import { buildKubernetesPath } from '@/routing/resourceLinks';
 import {
-  PLATFORM_TABLE_BODY_CLASS,
-  PLATFORM_TABLE_HEADER_ROW_CLASS,
+  PlatformDetailTable,
+  PlatformDetailTableBody,
+  PlatformDetailTableHeader,
   PlatformResponsiveTableLabel,
   formatPlatformTableIntegerValue,
   getPlatformTableCellClassForKind,
@@ -149,30 +143,28 @@ export const K8sNamespacesDrawer: Component<{
             }
           >
             <Card padding="none" tone="card" class="overflow-hidden">
-              <Table class="min-w-0 table-fixed text-xs">
-                <TableHeader>
-                  <TableRow class={PLATFORM_TABLE_HEADER_ROW_CLASS}>
-                    <TableHead class={`${getPlatformTableHeadClassForKind('name')} md:w-[22%]`}>
-                      {drawerPresentation.namespaceColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[18%]`}
-                    >
-                      {drawerPresentation.podsColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[22%]`}
-                    >
-                      {drawerPresentation.deploymentsColumnLabel}
-                    </TableHead>
-                    <TableHead
-                      class={`${getPlatformTableHeadClassForKind('text')} platform-table-mobile-w-30 md:w-[38%]`}
-                    >
-                      {drawerPresentation.actionsColumnLabel}
-                    </TableHead>
-                  </TableRow>
-                </TableHeader>
-                <TableBody class={PLATFORM_TABLE_BODY_CLASS}>
+              <PlatformDetailTable class="min-w-0 table-fixed text-xs">
+                <PlatformDetailTableHeader>
+                  <TableHead class={`${getPlatformTableHeadClassForKind('name')} md:w-[22%]`}>
+                    {drawerPresentation.namespaceColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[18%]`}
+                  >
+                    {drawerPresentation.podsColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[22%]`}
+                  >
+                    {drawerPresentation.deploymentsColumnLabel}
+                  </TableHead>
+                  <TableHead
+                    class={`${getPlatformTableHeadClassForKind('text')} platform-table-mobile-w-30 md:w-[38%]`}
+                  >
+                    {drawerPresentation.actionsColumnLabel}
+                  </TableHead>
+                </PlatformDetailTableHeader>
+                <PlatformDetailTableBody>
                   <For each={filteredRows()}>
                     {(row) => {
                       const podIndicator = () => getNamespaceCountsIndicator(row.pods);
@@ -256,8 +248,8 @@ export const K8sNamespacesDrawer: Component<{
                       );
                     }}
                   </For>
-                </TableBody>
-              </Table>
+                </PlatformDetailTableBody>
+              </PlatformDetailTable>
             </Card>
           </Show>
         </Show>
diff --git a/frontend-modern/src/components/shared/Form.ts b/frontend-modern/src/components/shared/Form.ts
index 876ed6a52..9f70d3a74 100644
--- a/frontend-modern/src/components/shared/Form.ts
+++ b/frontend-modern/src/components/shared/Form.ts
@@ -5,6 +5,10 @@ const baseControl = [
   'w-full min-h-11 sm:min-h-9 rounded-md border border-border bg-surface px-3 py-2.5 text-sm text-base-content',
   'focus:outline-none focus:ring-0 focus:border-blue-500 transition-colors',
 ].join(' ');
+const compactControl = [
+  'w-full min-h-11 sm:min-h-8 rounded border border-border bg-surface px-2 py-1.5 text-xs text-base-content',
+  'focus:outline-none focus:ring-0 focus:border-blue-500 transition-colors',
+].join(' ');
 const baseCheckbox =
   'h-4 w-4 rounded border-border text-blue-600 focus:ring-0 focus:ring-offset-0 transition-colors';
 
@@ -23,6 +27,8 @@ export const formControlMono = join(baseControl, 'font-mono');
 
 export const formSelect = join(baseControl, 'pr-8 appearance-none');
 export const formTextarea = join(baseControl, 'min-h-[120px] resize-vertical');
+export const formSelectCompact = join(compactControl, 'pr-8 appearance-none');
+export const formTextareaCompact = join(compactControl, 'min-h-16 resize-y');
 
 export const formLabelMuted = join(baseLabel, 'text-muted font-normal');
 
@@ -46,6 +52,8 @@ export default {
   formControlMono,
   formSelect,
   formTextarea,
+  formSelectCompact,
+  formTextareaCompact,
   formCheckbox,
   labelClass,
   controlClass,
diff --git a/frontend-modern/src/components/shared/FormSelect.test.tsx b/frontend-modern/src/components/shared/FormSelect.test.tsx
index d8ed66be0..c548faa28 100644
--- a/frontend-modern/src/components/shared/FormSelect.test.tsx
+++ b/frontend-modern/src/components/shared/FormSelect.test.tsx
@@ -42,6 +42,22 @@ describe('FormSelect', () => {
     expect(select).toHaveClass('w-auto');
   });
 
+  it('provides a canonical compact drawer density', () => {
+    render(() => (
+      <FormSelect label="Monitoring" value="normal" density="compact">
+        <option value="normal">Normal monitoring</option>
+      </FormSelect>
+    ));
+
+    expect(screen.getByLabelText('Monitoring')).toHaveClass(
+      'min-h-11',
+      'sm:min-h-8',
+      'px-2',
+      'py-1.5',
+      'text-xs',
+    );
+  });
+
   it('connects helper text without dropping an existing description', () => {
     render(() => (
       <>
diff --git a/frontend-modern/src/components/shared/FormSelect.tsx b/frontend-modern/src/components/shared/FormSelect.tsx
index 120c14ad0..01596831c 100644
--- a/frontend-modern/src/components/shared/FormSelect.tsx
+++ b/frontend-modern/src/components/shared/FormSelect.tsx
@@ -1,6 +1,12 @@
 import { Show, createEffect, createUniqueId, onCleanup, splitProps } from 'solid-js';
 import type { Component, JSX } from 'solid-js';
-import { formField, formHelpText, formLabel, formSelect } from '@/components/shared/Form';
+import {
+  formField,
+  formHelpText,
+  formLabel,
+  formSelect,
+  formSelectCompact,
+} from '@/components/shared/Form';
 
 interface FormSelectProps extends JSX.SelectHTMLAttributes<HTMLSelectElement> {
   label: JSX.Element;
@@ -10,6 +16,7 @@ interface FormSelectProps extends JSX.SelectHTMLAttributes<HTMLSelectElement> {
   labelClass?: string;
   selectBaseClass?: string;
   selectClass?: string;
+  density?: 'default' | 'compact';
   help?: JSX.Element;
   helpClass?: string;
 }
@@ -31,6 +38,7 @@ export const FormSelect: Component<FormSelectProps> = (props) => {
     'class',
     'selectBaseClass',
     'selectClass',
+    'density',
     'value',
   ]);
   let selectElement: HTMLSelectElement | undefined;
@@ -96,7 +104,11 @@ export const FormSelect: Component<FormSelectProps> = (props) => {
         {...selectProps}
         id={selectId()}
         aria-describedby={describedBy()}
-        class={joinClass(local.selectBaseClass ?? formSelect, local.class, local.selectClass)}
+        class={joinClass(
+          local.selectBaseClass ?? (local.density === 'compact' ? formSelectCompact : formSelect),
+          local.class,
+          local.selectClass,
+        )}
       >
         {local.children}
       </select>
diff --git a/frontend-modern/src/components/shared/FormTextarea.test.tsx b/frontend-modern/src/components/shared/FormTextarea.test.tsx
index 8bd17a4e9..0db718cf7 100644
--- a/frontend-modern/src/components/shared/FormTextarea.test.tsx
+++ b/frontend-modern/src/components/shared/FormTextarea.test.tsx
@@ -34,6 +34,18 @@ describe('FormTextarea', () => {
     expect(textarea).toHaveClass('min-h-16');
   });
 
+  it('provides a canonical compact drawer density', () => {
+    render(() => <FormTextarea label="Operator note" value="" density="compact" />);
+
+    expect(screen.getByLabelText('Operator note')).toHaveClass(
+      'min-h-16',
+      'px-2',
+      'py-1.5',
+      'text-xs',
+      'resize-y',
+    );
+  });
+
   it('connects helper text without dropping an existing description', () => {
     render(() => (
       <>
diff --git a/frontend-modern/src/components/shared/FormTextarea.tsx b/frontend-modern/src/components/shared/FormTextarea.tsx
index 015daf70e..2ffee789c 100644
--- a/frontend-modern/src/components/shared/FormTextarea.tsx
+++ b/frontend-modern/src/components/shared/FormTextarea.tsx
@@ -1,6 +1,12 @@
 import { Show, createEffect, createUniqueId, splitProps } from 'solid-js';
 import type { Component, JSX } from 'solid-js';
-import { formField, formHelpText, formLabel, formTextarea } from '@/components/shared/Form';
+import {
+  formField,
+  formHelpText,
+  formLabel,
+  formTextarea,
+  formTextareaCompact,
+} from '@/components/shared/Form';
 
 interface FormTextareaProps extends JSX.TextareaHTMLAttributes<HTMLTextAreaElement> {
   label: JSX.Element;
@@ -9,6 +15,7 @@ interface FormTextareaProps extends JSX.TextareaHTMLAttributes<HTMLTextAreaEleme
   labelClass?: string;
   textareaBaseClass?: string;
   textareaClass?: string;
+  density?: 'default' | 'compact';
   help?: JSX.Element;
   helpClass?: string;
 }
@@ -28,6 +35,7 @@ export const FormTextarea: Component<FormTextareaProps> = (props) => {
     'class',
     'textareaBaseClass',
     'textareaClass',
+    'density',
     'value',
   ]);
   let textareaElement: HTMLTextAreaElement | undefined;
@@ -68,7 +76,12 @@ export const FormTextarea: Component<FormTextareaProps> = (props) => {
         {...textareaProps}
         id={textareaId()}
         aria-describedby={describedBy()}
-        class={joinClass(local.textareaBaseClass ?? formTextarea, local.class, local.textareaClass)}
+        class={joinClass(
+          local.textareaBaseClass ??
+            (local.density === 'compact' ? formTextareaCompact : formTextarea),
+          local.class,
+          local.textareaClass,
+        )}
       />
       <Show when={local.help}>
         {(help) => (
diff --git a/frontend-modern/src/components/shared/SharedPrimitives.guardrails.test.ts b/frontend-modern/src/components/shared/SharedPrimitives.guardrails.test.ts
index 31deeaa18..2434f6c31 100644
--- a/frontend-modern/src/components/shared/SharedPrimitives.guardrails.test.ts
+++ b/frontend-modern/src/components/shared/SharedPrimitives.guardrails.test.ts
@@ -723,7 +723,9 @@ describe('shared primitive guardrails', () => {
     expect(formSelectSource).toContain('MutationObserver');
     expect(formSelectSource).toContain("'value'");
     expect(formSelectSource).toContain('selectElement.value = resolvedValue');
-    expect(formSelectSource).toContain('local.selectBaseClass ?? formSelect');
+    expect(formSelectSource).toContain(
+      "local.density === 'compact' ? formSelectCompact : formSelect",
+    );
     expect(formSelectSource).toContain('local.fieldBaseClass ?? formField');
 
     for (const source of [
@@ -814,7 +816,9 @@ describe('shared primitive guardrails', () => {
     expect(formTextareaSource).toContain('createEffect');
     expect(formTextareaSource).toContain("'value'");
     expect(formTextareaSource).toContain('textareaElement.value = nextValue');
-    expect(formTextareaSource).toContain('local.textareaBaseClass ?? formTextarea');
+    expect(formTextareaSource).toContain(
+      "local.density === 'compact' ? formTextareaCompact : formTextarea",
+    );
     expect(formTextareaSource).toContain('local.fieldBaseClass ?? formField');
 
     const migratedConsumers = [
@@ -5332,14 +5336,18 @@ describe('shared primitive guardrails', () => {
       'getPlatformTableRowClass = (): string => PLATFORM_TABLE_SUMMARY_ROW_CLASS',
     );
     expect(sharedPlatformPageSource).toContain('TableCard class={props.cardClass');
-    expect(sharedPlatformPageSource).toContain('TableRow class={PLATFORM_TABLE_HEADER_ROW_CLASS}');
-    expect(sharedPlatformPageSource).toContain('TableBody class={PLATFORM_TABLE_BODY_CLASS}');
+    expect(sharedPlatformPageSource).toContain('export function PlatformDetailTable');
+    expect(sharedPlatformPageSource).toContain('export function PlatformDetailTableHeader');
+    expect(sharedPlatformPageSource).toContain('export function PlatformDetailTableBody');
+    expect(sharedPlatformPageSource).toContain('class={`${PLATFORM_TABLE_HEADER_ROW_CLASS}');
+    expect(sharedPlatformPageSource).toContain('class={`${PLATFORM_TABLE_BODY_CLASS}');
     expect(sharedPlatformPageSource).toContain(
       "export const PLATFORM_TABLE_DEFAULT_RESPONSIVE_MIN_WIDTH_CLASS = 'min-w-[0px]'",
     );
     expect(sharedPlatformPageSource).toContain('export function getPlatformTableClass');
     expect(sharedPlatformPageSource).toContain("className !== 'min-w-full'");
-    expect(sharedPlatformPageSource).toContain('class={getPlatformTableClass(props.tableClass)}');
+    expect(sharedPlatformPageSource).toContain('<PlatformDetailTable');
+    expect(sharedPlatformPageSource).toContain('class={props.tableClass}');
     expect(sharedPlatformPageSource).toContain('export function createPlatformTablePreview');
     expect(sharedPlatformPageSource).toContain('export function PlatformTablePreviewFooter');
     expect(sharedPlatformPageSource).toContain('data-platform-table-preview-footer');
@@ -7218,9 +7226,8 @@ describe('shared primitive guardrails', () => {
     ];
     const platformMetricConsumerPaths = platformMetricConsumers.map(([path]) => path);
     const inlineMetricMarkerPatterns = [
-      'flex justify-center',
-      'text-xs text-muted',
-      'aria-hidden="true"',
+      'class="flex justify-center"',
+      'class="text-xs text-muted" aria-hidden="true"',
     ];
 
     expect(registeredRule?.canonical?.path).toBe(
diff --git a/frontend-modern/src/features/platformPage/PlatformResourceDetailTableRow.tsx b/frontend-modern/src/features/platformPage/PlatformResourceDetailTableRow.tsx
index b0b8ea225..b4926aa3d 100644
--- a/frontend-modern/src/features/platformPage/PlatformResourceDetailTableRow.tsx
+++ b/frontend-modern/src/features/platformPage/PlatformResourceDetailTableRow.tsx
@@ -7,6 +7,13 @@ import { getPreferredInfrastructureDisplayName } from '@/utils/resourceIdentity'
 
 type ResourceLike = Pick<Resource, 'id'>;
 
+export type PlatformResourceDetailRowInteractionOptions = {
+  expanded: boolean;
+  detailRowId: string;
+  onToggle: () => void;
+  class?: string;
+};
+
 export type PlatformResourceDetailState = {
   expandedResourceId: () => string | null;
   isExpanded: (resource: ResourceLike) => boolean;
@@ -25,6 +32,44 @@ export const PLATFORM_RESOURCE_DETAIL_ROW_CLASS =
 export const getPlatformResourceDetailRowClass = (expanded: boolean): string =>
   `${PLATFORM_RESOURCE_DETAIL_ROW_CLASS}${expanded ? ' bg-surface-hover' : ''}`;
 
+const isInteractiveDetailRowDescendant = (event: MouseEvent | KeyboardEvent): boolean => {
+  const target = event.target;
+  const currentTarget = event.currentTarget;
+  if (
+    !(target instanceof Element) ||
+    !(currentTarget instanceof Element) ||
+    target === currentTarget
+  ) {
+    return false;
+  }
+  return Boolean(
+    target.closest('a, button, input, select, textarea, [role="button"], [role="link"]'),
+  );
+};
+
+// Canonical whole-row disclosure contract. Keeping pointer, keyboard, focus,
+// aria linkage, and interactive-child exclusion together prevents a table
+// from becoming mouse-only (or from opening when an embedded link is used).
+export function getPlatformResourceDetailRowInteractionProps(
+  options: PlatformResourceDetailRowInteractionOptions,
+): JSX.HTMLAttributes<HTMLTableRowElement> {
+  return {
+    class: `${getPlatformResourceDetailRowClass(options.expanded)} ${options.class ?? ''}`.trim(),
+    onClick: (event) => {
+      if (!isInteractiveDetailRowDescendant(event)) options.onToggle();
+    },
+    onKeyDown: (event) => {
+      if (isInteractiveDetailRowDescendant(event)) return;
+      if (event.key !== 'Enter' && event.key !== ' ' && event.key !== 'Space') return;
+      event.preventDefault();
+      options.onToggle();
+    },
+    tabIndex: 0,
+    'aria-expanded': options.expanded,
+    'aria-controls': options.detailRowId,
+  };
+}
+
 export const PlatformResourceDetailToggleButton: Component<{
   expanded: boolean;
   resourceLabel: string;
diff --git a/frontend-modern/src/features/platformPage/__tests__/PlatformDetailTable.test.tsx b/frontend-modern/src/features/platformPage/__tests__/PlatformDetailTable.test.tsx
new file mode 100644
index 000000000..beeac1c29
--- /dev/null
+++ b/frontend-modern/src/features/platformPage/__tests__/PlatformDetailTable.test.tsx
@@ -0,0 +1,32 @@
+import { cleanup, render, screen } from '@solidjs/testing-library';
+import { afterEach, describe, expect, it } from 'vitest';
+import { TableCell, TableHead, TableRow } from '@/components/shared/Table';
+import {
+  PlatformDetailTable,
+  PlatformDetailTableBody,
+  PlatformDetailTableHeader,
+} from '../sharedPlatformPage';
+
+afterEach(cleanup);
+
+describe('PlatformDetailTable', () => {
+  it('owns the same canonical structure for drawer and inline-detail tables', () => {
+    render(() => (
+      <PlatformDetailTable class="table-fixed text-xs">
+        <PlatformDetailTableHeader>
+          <TableHead>Resource</TableHead>
+        </PlatformDetailTableHeader>
+        <PlatformDetailTableBody>
+          <TableRow>
+            <TableCell>node-1</TableCell>
+          </TableRow>
+        </PlatformDetailTableBody>
+      </PlatformDetailTable>
+    ));
+
+    const table = screen.getByRole('table');
+    expect(table).toHaveClass('platform-table', 'min-w-[0px]', 'table-fixed', 'text-xs');
+    expect(table.querySelector('thead tr')).toHaveClass('bg-surface-alt', 'border-border');
+    expect(table.querySelector('tbody')).toHaveClass('divide-y', 'divide-border');
+  });
+});
diff --git a/frontend-modern/src/features/platformPage/__tests__/PlatformResourceDetailTableRow.test.tsx b/frontend-modern/src/features/platformPage/__tests__/PlatformResourceDetailTableRow.test.tsx
new file mode 100644
index 000000000..759b04f83
--- /dev/null
+++ b/frontend-modern/src/features/platformPage/__tests__/PlatformResourceDetailTableRow.test.tsx
@@ -0,0 +1,51 @@
+import { cleanup, fireEvent, render, screen } from '@solidjs/testing-library';
+import { afterEach, describe, expect, it, vi } from 'vitest';
+import { TableCell, TableRow } from '@/components/shared/Table';
+import { getPlatformResourceDetailRowInteractionProps } from '../PlatformResourceDetailTableRow';
+
+afterEach(cleanup);
+
+describe('getPlatformResourceDetailRowInteractionProps', () => {
+  const renderRow = (onToggle = vi.fn()) => {
+    render(() => (
+      <table>
+        <tbody>
+          <TableRow
+            {...getPlatformResourceDetailRowInteractionProps({
+              expanded: false,
+              detailRowId: 'detail-row',
+              onToggle,
+            })}
+          >
+            <TableCell>
+              <span>Resource</span>
+              <button type="button">Open link action</button>
+            </TableCell>
+          </TableRow>
+        </tbody>
+      </table>
+    ));
+    return { onToggle, row: screen.getByRole('row'), childAction: screen.getByRole('button') };
+  };
+
+  it('owns pointer, focus, keyboard, and aria disclosure semantics', () => {
+    const { onToggle, row } = renderRow();
+
+    expect(row).toHaveAttribute('tabindex', '0');
+    expect(row).toHaveAttribute('aria-expanded', 'false');
+    expect(row).toHaveAttribute('aria-controls', 'detail-row');
+
+    fireEvent.click(row);
+    fireEvent.keyDown(row, { key: 'Enter' });
+    fireEvent.keyDown(row, { key: ' ' });
+    expect(onToggle).toHaveBeenCalledTimes(3);
+  });
+
+  it('does not hijack embedded interactive controls', () => {
+    const { onToggle, childAction } = renderRow();
+
+    fireEvent.click(childAction);
+    fireEvent.keyDown(childAction, { key: 'Enter' });
+    expect(onToggle).not.toHaveBeenCalled();
+  });
+});
diff --git a/frontend-modern/src/features/platformPage/__tests__/platformOverviewLayout.guardrails.test.ts b/frontend-modern/src/features/platformPage/__tests__/platformOverviewLayout.guardrails.test.ts
index b890aaa25..bd805de3c 100644
--- a/frontend-modern/src/features/platformPage/__tests__/platformOverviewLayout.guardrails.test.ts
+++ b/frontend-modern/src/features/platformPage/__tests__/platformOverviewLayout.guardrails.test.ts
@@ -257,11 +257,16 @@ describe('platform overview layout guardrails', () => {
 
   it('keeps Proxmox inline detail tables on shared platform table primitives', () => {
     for (const source of proxmoxInlineDetailTableSources) {
-      expect(source).toContain("from '@/components/shared/Table'");
-      expect(source).toContain('PLATFORM_TABLE_HEADER_ROW_CLASS');
-      expect(source).toContain('PLATFORM_TABLE_BODY_CLASS');
+      expect(source).toContain('PlatformDetailTable');
+      expect(source).toContain('PlatformDetailTableHeader');
+      expect(source).toContain('PlatformDetailTableBody');
       expect(source).toContain('getPlatformTableHeadClassForKind');
       expect(source).toContain('getPlatformTableCellClassForKind');
+      expect(source).not.toMatch(/import \{[^}]*\bTable\b[^}]*\} from '@\/components\/shared\/Table'/);
+      expect(source).not.toMatch(/import \{[^}]*\bTableHeader\b[^}]*\} from '@\/components\/shared\/Table'/);
+      expect(source).not.toMatch(/import \{[^}]*\bTableBody\b[^}]*\} from '@\/components\/shared\/Table'/);
+      expect(source).not.toContain('PLATFORM_TABLE_HEADER_ROW_CLASS');
+      expect(source).not.toContain('PLATFORM_TABLE_BODY_CLASS');
       expect(source).not.toContain('<table');
       expect(source).not.toContain('<thead');
       expect(source).not.toContain('<tbody');
@@ -270,7 +275,12 @@ describe('platform overview layout guardrails', () => {
   });
 
   it('keeps Mail Gateway drawer tables prioritized for narrow inline details', () => {
-    expect(proxmoxMailGatewayDrawerSource).toContain('platform-table min-w-0 table-fixed text-xs');
+    expect(proxmoxMailGatewayDrawerSource).toContain(
+      '<PlatformDetailTable class="min-w-0 table-fixed text-xs">',
+    );
+    expect(sharedPlatformPageSource).toContain(
+      '<Table {...props} class={getPlatformTableClass(props.class)} />',
+    );
     expect(proxmoxMailGatewayDrawerSource).toContain(
       'platform-table-mobile-w-10 platform-table-narrow-hidden md:w-[15%]',
     );
diff --git a/frontend-modern/src/features/platformPage/sharedPlatformPage.tsx b/frontend-modern/src/features/platformPage/sharedPlatformPage.tsx
index 17149dd30..f8a08ef13 100644
--- a/frontend-modern/src/features/platformPage/sharedPlatformPage.tsx
+++ b/frontend-modern/src/features/platformPage/sharedPlatformPage.tsx
@@ -22,7 +22,14 @@ import { type FilterOption as PlatformTableFilterOption } from '@/components/sha
 import { FilterBar, filterChipStatusDot, type FilterDef } from '@/components/shared/FilterBar';
 import { FilterSegmentedControl } from '@/components/shared/FilterToolbar';
 import { type SearchInputProps, type SearchInputSuggestion } from '@/components/shared/SearchInput';
-import { Table, TableBody, TableHead, TableHeader, TableRow } from '@/components/shared/Table';
+import {
+  Table,
+  TableBody,
+  TableHead,
+  TableHeader,
+  TableRow,
+  type TableProps,
+} from '@/components/shared/Table';
 import { getTableSortIndicator } from '@/components/shared/tableSortPresentation';
 import { TableCard } from '@/components/shared/TableCard';
 import { TableCardHeader } from '@/components/shared/TableCardHeader';
@@ -280,6 +287,32 @@ export function getPlatformTableClass(tableClass?: string): string {
     .join(' ');
 }
 
+// Cardless tables inside drawers and inline detail rows share the exact same
+// header, body, density, overflow, and responsive class boundary as page
+// tables. Domain-specific columns remain caller-owned; the table chrome does
+// not fork merely because it is nested.
+export function PlatformDetailTable(props: TableProps) {
+  return <Table {...props} class={getPlatformTableClass(props.class)} />;
+}
+
+export function PlatformDetailTableHeader(props: { children: JSX.Element; class?: string }) {
+  return (
+    <TableHeader>
+      <TableRow class={`${PLATFORM_TABLE_HEADER_ROW_CLASS} ${props.class ?? ''}`.trim()}>
+        {props.children}
+      </TableRow>
+    </TableHeader>
+  );
+}
+
+export function PlatformDetailTableBody(props: { children: JSX.Element; class?: string }) {
+  return (
+    <TableBody class={`${PLATFORM_TABLE_BODY_CLASS} ${props.class ?? ''}`.trim()}>
+      {props.children}
+    </TableBody>
+  );
+}
+
 export type PlatformTableShellProps = {
   title?: JSX.Element;
   actions?: JSX.Element;
@@ -296,13 +329,11 @@ export function PlatformTableShell(props: PlatformTableShellProps) {
   return (
     <TableCard class={props.cardClass ?? PLATFORM_TABLE_CARD_CLASS}>
       <TableCardHeader title={props.title} actions={props.actions} />
-      <Table class={getPlatformTableClass(props.tableClass)} wrapperClass={props.tableWrapperClass}>
+      <PlatformDetailTable class={props.tableClass} wrapperClass={props.tableWrapperClass}>
         {props.colgroup}
-        <TableHeader>
-          <TableRow class={PLATFORM_TABLE_HEADER_ROW_CLASS}>{props.header}</TableRow>
-        </TableHeader>
-        <TableBody class={PLATFORM_TABLE_BODY_CLASS}>{props.body}</TableBody>
-      </Table>
+        <PlatformDetailTableHeader>{props.header}</PlatformDetailTableHeader>
+        <PlatformDetailTableBody>{props.body}</PlatformDetailTableBody>
+      </PlatformDetailTable>
       {props.footer}
     </TableCard>
   );
diff --git a/frontend-modern/src/features/proxmox/ProxmoxBackupServersTable.tsx b/frontend-modern/src/features/proxmox/ProxmoxBackupServersTable.tsx
index f2ca4a985..818f6e262 100644
--- a/frontend-modern/src/features/proxmox/ProxmoxBackupServersTable.tsx
+++ b/frontend-modern/src/features/proxmox/ProxmoxBackupServersTable.tsx
@@ -1,4 +1,4 @@
-import { For, Show, createMemo, createSignal, type Accessor, type JSX } from 'solid-js';
+import { For, Show, createMemo, type Accessor, type JSX } from 'solid-js';
 
 import { InlineDetailTableRow } from '@/components/shared/InlineDetailTableRow';
 import { StatusDot } from '@/components/shared/StatusDot';
@@ -16,7 +16,11 @@ import {
   PlatformTableShell,
   PlatformWindowedRows,
 } from '@/features/platformPage/sharedPlatformPage';
-import { PlatformResourceDetailToggleButton } from '@/features/platformPage/PlatformResourceDetailTableRow';
+import {
+  createPlatformResourceDetailState,
+  getPlatformResourceDetailRowInteractionProps,
+  PlatformResourceDetailToggleButton,
+} from '@/features/platformPage/PlatformResourceDetailTableRow';
 import type { PBSBackup } from '@/types/api';
 import type { Resource, ResourcePBSDatastore } from '@/types/resource';
 import type { StatusIndicatorVariant } from '@/utils/status';
@@ -166,7 +170,7 @@ export function ProxmoxBackupServersTable(props: {
       : 'full';
   });
   const visibleColumns = createMemo(() => getBackupServerColumns(layoutMode()));
-  const [expandedKey, setExpandedKey] = createSignal<string | null>(null);
+  const detail = createPlatformResourceDetailState({ idPrefix: 'proxmox-backup-server-detail' });
   const columnVisible = (column: BackupServerColumnId) =>
     visibleColumns().some((candidate) => candidate.id === column);
 
@@ -255,11 +259,18 @@ export function ProxmoxBackupServersTable(props: {
               <PlatformWindowedRows items={rows} estimatedRowHeight={32}>
                 {(row) => {
                   const pct = () => (row.datastore ? usagePercent(row.datastore) : undefined);
-                  const isExpanded = () => expandedKey() === row.key;
-                  const detailRowId = () => `proxmox-backup-server-detail-${row.key}`;
+                  const rowIdentity = { id: row.key };
+                  const isExpanded = () => detail.isExpanded(rowIdentity);
+                  const detailRowId = () => detail.detailRowId(rowIdentity);
                   return (
                     <>
-                      <TableRow class="hover:bg-surface-hover">
+                      <TableRow
+                        {...getPlatformResourceDetailRowInteractionProps({
+                          expanded: isExpanded(),
+                          detailRowId: detailRowId(),
+                          onToggle: () => detail.toggle(rowIdentity),
+                        })}
+                      >
                         <TableCell
                           class={`${getPlatformTableCellClassForKind('name')} text-base-content truncate font-medium`}
                           title={[row.serverName, row.datastore?.name].filter(Boolean).join(' · ')}
@@ -269,9 +280,7 @@ export function ProxmoxBackupServersTable(props: {
                               expanded={isExpanded()}
                               resourceLabel={row.serverName}
                               controlsId={detailRowId()}
-                              onToggle={() =>
-                                setExpandedKey((current) => (current === row.key ? null : row.key))
-                              }
+                              onToggle={() => detail.toggle(rowIdentity)}
                             />
                             <div class="min-w-0 truncate" title={row.serverName}>
                               {row.serverName}
diff --git a/frontend-modern/src/features/proxmox/ProxmoxCephClusterDrawer.tsx b/frontend-modern/src/features/proxmox/ProxmoxCephClusterDrawer.tsx
index b306a3492..3bde73c39 100644
--- a/frontend-modern/src/features/proxmox/ProxmoxCephClusterDrawer.tsx
+++ b/frontend-modern/src/features/proxmox/ProxmoxCephClusterDrawer.tsx
@@ -5,17 +5,11 @@ import { InlineDetailTableRow } from '@/components/shared/InlineDetailTableRow';
 import { ObjectDrawerHeader } from '@/components/shared/ObjectDrawerHeader';
 import { ProgressBar } from '@/components/shared/ProgressBar';
 import { StatusDot } from '@/components/shared/StatusDot';
+import { TableCell, TableHead, TableRow } from '@/components/shared/Table';
 import {
-  Table,
-  TableBody,
-  TableCell,
-  TableHead,
-  TableHeader,
-  TableRow,
-} from '@/components/shared/Table';
-import {
-  PLATFORM_TABLE_BODY_CLASS,
-  PLATFORM_TABLE_HEADER_ROW_CLASS,
+  PlatformDetailTable,
+  PlatformDetailTableBody,
+  PlatformDetailTableHeader,
   formatPlatformTableIntegerValue,
   formatPlatformTablePercentValue,
   getPlatformTableCellClassForKind,
@@ -158,37 +152,35 @@ export const ProxmoxCephClusterDrawer: Component<{
             when={pools().length > 0}
             fallback={<p class="text-xs text-muted">No pools reported.</p>}
           >
-            <Table class="platform-table min-w-0 table-fixed text-xs">
-              <TableHeader>
-                <TableRow class={PLATFORM_TABLE_HEADER_ROW_CLASS}>
-                  <TableHead
-                    class={`${getPlatformTableHeadClassForKind('name')} platform-table-mobile-w-30 md:w-[24%]`}
-                  >
-                    Pool
-                  </TableHead>
-                  <TableHead
-                    class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[16%]`}
-                  >
-                    <PlatformResponsiveTableLabel compact="Obj" full="Objects" />
-                  </TableHead>
-                  <TableHead
-                    class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-20 md:w-[20%]`}
-                  >
-                    <PlatformResponsiveTableLabel compact="Store" full="Stored" />
-                  </TableHead>
-                  <TableHead
-                    class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-20 md:w-[20%]`}
-                  >
-                    <PlatformResponsiveTableLabel compact="Avail" full="Available" />
-                  </TableHead>
-                  <TableHead
-                    class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[20%]`}
-                  >
-                    Used
-                  </TableHead>
-                </TableRow>
-              </TableHeader>
-              <TableBody class={PLATFORM_TABLE_BODY_CLASS}>
+            <PlatformDetailTable class="min-w-0 table-fixed text-xs">
+              <PlatformDetailTableHeader>
+                <TableHead
+                  class={`${getPlatformTableHeadClassForKind('name')} platform-table-mobile-w-30 md:w-[24%]`}
+                >
+                  Pool
+                </TableHead>
+                <TableHead
+                  class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[16%]`}
+                >
+                  <PlatformResponsiveTableLabel compact="Obj" full="Objects" />
+                </TableHead>
+                <TableHead
+                  class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-20 md:w-[20%]`}
+                >
+                  <PlatformResponsiveTableLabel compact="Store" full="Stored" />
+                </TableHead>
+                <TableHead
+                  class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-20 md:w-[20%]`}
+                >
+                  <PlatformResponsiveTableLabel compact="Avail" full="Available" />
+                </TableHead>
+                <TableHead
+                  class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[20%]`}
+                >
+                  Used
+                </TableHead>
+              </PlatformDetailTableHeader>
+              <PlatformDetailTableBody>
                 <For each={pools()}>
                   {(pool, index) => {
                     const poolKey = () => pool.name || `pool-${index()}`;
@@ -299,8 +291,8 @@ export const ProxmoxCephClusterDrawer: Component<{
                     );
                   }}
                 </For>
-              </TableBody>
-            </Table>
+              </PlatformDetailTableBody>
+            </PlatformDetailTable>
           </Show>
         </Card>
 
@@ -315,20 +307,18 @@ export const ProxmoxCephClusterDrawer: Component<{
             when={services().length > 0}
             fallback={<p class="text-xs text-muted">No services reported.</p>}
           >
-            <Table class="platform-table min-w-0 table-fixed text-xs">
-              <TableHeader>
-                <TableRow class={PLATFORM_TABLE_HEADER_ROW_CLASS}>
-                  <TableHead class={getPlatformTableHeadClassForKind('name')}>Service</TableHead>
-                  <TableHead class={getPlatformTableHeadClassForKind('text')}>Status</TableHead>
-                  <TableHead class={getPlatformTableHeadClassForKind('numeric-value')}>
-                    <PlatformResponsiveTableLabel compact="Up" full="Running" />
-                  </TableHead>
-                  <TableHead class={getPlatformTableHeadClassForKind('numeric-value')}>
-                    Total
-                  </TableHead>
-                </TableRow>
-              </TableHeader>
-              <TableBody class={PLATFORM_TABLE_BODY_CLASS}>
+            <PlatformDetailTable class="min-w-0 table-fixed text-xs">
+              <PlatformDetailTableHeader>
+                <TableHead class={getPlatformTableHeadClassForKind('name')}>Service</TableHead>
+                <TableHead class={getPlatformTableHeadClassForKind('text')}>Status</TableHead>
+                <TableHead class={getPlatformTableHeadClassForKind('numeric-value')}>
+                  <PlatformResponsiveTableLabel compact="Up" full="Running" />
+                </TableHead>
+                <TableHead class={getPlatformTableHeadClassForKind('numeric-value')}>
+                  Total
+                </TableHead>
+              </PlatformDetailTableHeader>
+              <PlatformDetailTableBody>
                 <For each={services()}>
                   {(svc) => {
                     const cls = classifyService(svc);
@@ -366,8 +356,8 @@ export const ProxmoxCephClusterDrawer: Component<{
                     );
                   }}
                 </For>
-              </TableBody>
-            </Table>
+              </PlatformDetailTableBody>
+            </PlatformDetailTable>
           </Show>
         </Card>
       </div>
diff --git a/frontend-modern/src/features/proxmox/ProxmoxCephTable.tsx b/frontend-modern/src/features/proxmox/ProxmoxCephTable.tsx
index ed33a8755..c91598527 100644
--- a/frontend-modern/src/features/proxmox/ProxmoxCephTable.tsx
+++ b/frontend-modern/src/features/proxmox/ProxmoxCephTable.tsx
@@ -27,7 +27,10 @@ import {
   PlatformWindowedRows,
   withPlatformStatusCounts,
 } from '@/features/platformPage/sharedPlatformPage';
-import { PlatformResourceDetailToggleButton } from '@/features/platformPage/PlatformResourceDetailTableRow';
+import {
+  getPlatformResourceDetailRowInteractionProps,
+  PlatformResourceDetailToggleButton,
+} from '@/features/platformPage/PlatformResourceDetailTableRow';
 import { useObservedElementWidth } from '@/hooks/useObservedElementWidth';
 import type { Resource, ResourceCephServiceMeta } from '@/types/resource';
 import { ProxmoxCephClusterDrawer } from './ProxmoxCephClusterDrawer';
@@ -413,18 +416,11 @@ export const ProxmoxCephTable: Component<{
                     return (
                       <>
                         <TableRow
-                          class={`cursor-pointer hover:bg-surface-hover ${
-                            isOpen() ? 'bg-surface-hover' : ''
-                          }`}
-                          onClick={() => toggleSelected(cluster.id)}
-                          onKeyDown={(event) => {
-                            if (event.key !== 'Enter' && event.key !== ' ') return;
-                            event.preventDefault();
-                            toggleSelected(cluster.id);
-                          }}
-                          aria-controls={isOpen() ? detailRowId() : undefined}
-                          aria-expanded={isOpen()}
-                          tabIndex={0}
+                          {...getPlatformResourceDetailRowInteractionProps({
+                            expanded: isOpen(),
+                            detailRowId: detailRowId(),
+                            onToggle: () => toggleSelected(cluster.id),
+                          })}
                         >
                           <TableCell
                             class={getPlatformTableCellClassForKind('name')}
diff --git a/frontend-modern/src/features/proxmox/ProxmoxCoverageTable.tsx b/frontend-modern/src/features/proxmox/ProxmoxCoverageTable.tsx
index 0135ffc8f..cadfe9399 100644
--- a/frontend-modern/src/features/proxmox/ProxmoxCoverageTable.tsx
+++ b/frontend-modern/src/features/proxmox/ProxmoxCoverageTable.tsx
@@ -7,10 +7,16 @@ import {
   formatPlatformTableBytesValue,
   getPlatformTableCellClassForKind,
   getPlatformTableHeadClassForKind,
+  PlatformDetailTable,
+  PlatformDetailTableBody,
+  PlatformDetailTableHeader,
   PlatformTableEmptyState,
   PlatformTableShell,
 } from '@/features/platformPage/sharedPlatformPage';
-import { PlatformResourceDetailToggleButton } from '@/features/platformPage/PlatformResourceDetailTableRow';
+import {
+  getPlatformResourceDetailRowInteractionProps,
+  PlatformResourceDetailToggleButton,
+} from '@/features/platformPage/PlatformResourceDetailTableRow';
 import type { StatusIndicatorVariant } from '@/utils/status';
 import { useObservedElementWidth } from '@/hooks/useObservedElementWidth';
 
@@ -306,7 +312,14 @@ export function ProxmoxCoverageTable(props: {
                   const detailRowId = () => `proxmox-coverage-evidence-${row.key}`;
                   return (
                     <>
-                      <TableRow class="hover:bg-surface-hover" data-proxmox-backup-row="coverage">
+                      <TableRow
+                        {...getPlatformResourceDetailRowInteractionProps({
+                          expanded: isExpanded(),
+                          detailRowId: detailRowId(),
+                          onToggle: () => props.onToggleExpand(row.key),
+                        })}
+                        data-proxmox-backup-row="coverage"
+                      >
                         <TableCell
                           class={`${getPlatformTableCellClassForKind('name')} text-base-content`}
                         >
@@ -564,105 +577,119 @@ export function ProxmoxCoverageTable(props: {
                                   </span>
                                 </Show>
                               </div>
-                              <table class="w-full text-[11px]">
-                                <thead>
-                                  <tr class="bg-surface-alt text-muted">
-                                    <th class="px-2 py-0.5 text-left font-medium">Source</th>
-                                    <Show
-                                      when={isCoverageEvidenceColumnVisible(
-                                        layoutMode(),
-                                        'location',
-                                      )}
+                              <PlatformDetailTable class="table-fixed text-[11px]">
+                                <PlatformDetailTableHeader>
+                                  <TableHead class={getPlatformTableHeadClassForKind('name')}>
+                                    Source
+                                  </TableHead>
+                                  <Show
+                                    when={isCoverageEvidenceColumnVisible(layoutMode(), 'location')}
+                                  >
+                                    <TableHead class={getPlatformTableHeadClassForKind('text')}>
+                                      Location
+                                    </TableHead>
+                                  </Show>
+                                  <TableHead
+                                    class={getPlatformTableHeadClassForKind('numeric-value')}
+                                  >
+                                    {PROXMOX_BACKUP_COLUMN_LABELS.created}
+                                  </TableHead>
+                                  <Show
+                                    when={isCoverageEvidenceColumnVisible(layoutMode(), 'size')}
+                                  >
+                                    <TableHead
+                                      class={getPlatformTableHeadClassForKind('numeric-value')}
                                     >
-                                      <th class="px-2 py-0.5 text-left font-medium">Location</th>
-                                    </Show>
-                                    <th class="px-2 py-0.5 text-right font-medium">
-                                      {PROXMOX_BACKUP_COLUMN_LABELS.created}
-                                    </th>
-                                    <Show
-                                      when={isCoverageEvidenceColumnVisible(layoutMode(), 'size')}
-                                    >
-                                      <th class="px-2 py-0.5 text-right font-medium">Size</th>
-                                    </Show>
-                                    <th class="px-2 py-0.5 text-left font-medium">State</th>
-                                    <Show
-                                      when={isCoverageEvidenceColumnVisible(
-                                        layoutMode(),
-                                        'details',
-                                      )}
-                                    >
-                                      <th class="px-2 py-0.5 text-left font-medium">
-                                        {PROXMOX_BACKUP_COLUMN_LABELS.details}
-                                      </th>
-                                    </Show>
-                                  </tr>
-                                </thead>
-                                <tbody class="divide-y divide-border-subtle">
+                                      Size
+                                    </TableHead>
+                                  </Show>
+                                  <TableHead class={getPlatformTableHeadClassForKind('badge')}>
+                                    State
+                                  </TableHead>
+                                  <Show
+                                    when={isCoverageEvidenceColumnVisible(layoutMode(), 'details')}
+                                  >
+                                    <TableHead class={getPlatformTableHeadClassForKind('text')}>
+                                      {PROXMOX_BACKUP_COLUMN_LABELS.details}
+                                    </TableHead>
+                                  </Show>
+                                </PlatformDetailTableHeader>
+                                <PlatformDetailTableBody class="divide-border-subtle">
                                   <For each={evidence()}>
                                     {(artifact) => (
-                                      <tr class="hover:bg-surface-hover">
-                                        <td class="px-2 py-1">
+                                      <TableRow>
+                                        <TableCell class={getPlatformTableCellClassForKind('name')}>
                                           <ArtifactSourceBadge artifact={artifact} />
-                                        </td>
+                                        </TableCell>
                                         <Show
                                           when={isCoverageEvidenceColumnVisible(
                                             layoutMode(),
                                             'location',
                                           )}
                                         >
-                                          <td class="px-2 py-1 text-base-content">
+                                          <TableCell
+                                            class={`${getPlatformTableCellClassForKind('text')} text-base-content`}
+                                          >
                                             <span
                                               class="inline-block max-w-[18rem] truncate"
                                               title={artifact.location}
                                             >
                                               {artifact.location}
                                             </span>
-                                          </td>
+                                          </TableCell>
                                         </Show>
-                                        <td class="px-2 py-1 text-right text-base-content">
+                                        <TableCell
+                                          class={`${getPlatformTableCellClassForKind('numeric-value')} text-base-content`}
+                                        >
                                           <ProxmoxBackupAgeText artifact={artifact} />
-                                        </td>
+                                        </TableCell>
                                         <Show
                                           when={isCoverageEvidenceColumnVisible(
                                             layoutMode(),
                                             'size',
                                           )}
                                         >
-                                          <td class="px-2 py-1 text-right tabular-nums text-base-content">
+                                          <TableCell
+                                            class={`${getPlatformTableCellClassForKind('numeric-value')} tabular-nums text-base-content`}
+                                          >
                                             <Show
                                               when={artifact.size && artifact.size > 0}
                                               fallback={<span class="text-muted">No size</span>}
                                             >
                                               {formatPlatformTableBytesValue(artifact.size)}
                                             </Show>
-                                          </td>
+                                          </TableCell>
                                         </Show>
-                                        <td class="px-2 py-1">
+                                        <TableCell
+                                          class={getPlatformTableCellClassForKind('badge')}
+                                        >
                                           <ArtifactStateBadge
                                             artifact={artifact}
                                             label={artifactStateLabel(artifact)}
                                           />
-                                        </td>
+                                        </TableCell>
                                         <Show
                                           when={isCoverageEvidenceColumnVisible(
                                             layoutMode(),
                                             'details',
                                           )}
                                         >
-                                          <td class="px-2 py-1 text-base-content">
+                                          <TableCell
+                                            class={`${getPlatformTableCellClassForKind('text')} text-base-content`}
+                                          >
                                             <span
                                               class="inline-block max-w-[24rem] truncate"
                                               title={artifact.detail}
                                             >
                                               {artifact.detail || '—'}
                                             </span>
-                                          </td>
+                                          </TableCell>
                                         </Show>
-                                      </tr>
+                                      </TableRow>
                                     )}
                                   </For>
-                                </tbody>
-                              </table>
+                                </PlatformDetailTableBody>
+                              </PlatformDetailTable>
                             </div>
                           </Show>
                         </InlineDetailTableRow>
diff --git a/frontend-modern/src/features/proxmox/ProxmoxMailGatewayDrawer.tsx b/frontend-modern/src/features/proxmox/ProxmoxMailGatewayDrawer.tsx
index 5ea46b518..1a0b9fa00 100644
--- a/frontend-modern/src/features/proxmox/ProxmoxMailGatewayDrawer.tsx
+++ b/frontend-modern/src/features/proxmox/ProxmoxMailGatewayDrawer.tsx
@@ -3,17 +3,11 @@ import { Card } from '@/components/shared/Card';
 import { DrawerSubjectHeading } from '@/components/shared/DrawerSubjectHeading';
 import { ObjectDrawerHeader } from '@/components/shared/ObjectDrawerHeader';
 import { StatusDot } from '@/components/shared/StatusDot';
+import { TableCell, TableHead, TableRow } from '@/components/shared/Table';
 import {
-  Table,
-  TableBody,
-  TableCell,
-  TableHead,
-  TableHeader,
-  TableRow,
-} from '@/components/shared/Table';
-import {
-  PLATFORM_TABLE_BODY_CLASS,
-  PLATFORM_TABLE_HEADER_ROW_CLASS,
+  PlatformDetailTable,
+  PlatformDetailTableBody,
+  PlatformDetailTableHeader,
   formatPlatformTableIntegerValue,
   formatPlatformTablePercentValue,
   formatPlatformTableUptimeValue,
@@ -483,42 +477,40 @@ export const ProxmoxMailGatewayDrawer: Component<{
                 when={nodes().length > 0}
                 fallback={<p class="text-xs text-muted">No cluster nodes reported.</p>}
               >
-                <Table class="platform-table min-w-0 table-fixed text-xs">
-                  <TableHeader>
-                    <TableRow class={PLATFORM_TABLE_HEADER_ROW_CLASS}>
-                      <TableHead
-                        class={`${getPlatformTableHeadClassForKind('name')} platform-table-mobile-w-30 md:w-[24%]`}
-                      >
-                        Node
-                      </TableHead>
-                      <TableHead
-                        class={`${getPlatformTableHeadClassForKind('text')} platform-table-mobile-w-15 md:w-[14%]`}
-                      >
-                        Role
-                      </TableHead>
-                      <TableHead
-                        class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[16%]`}
-                      >
-                        <PlatformResponsiveTableLabel compact="Up" full="Uptime" />
-                      </TableHead>
-                      <TableHead
-                        class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[16%]`}
-                      >
-                        <PlatformResponsiveTableLabel compact="Ld" full="Load" />
-                      </TableHead>
-                      <TableHead
-                        class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[15%]`}
-                      >
-                        <PlatformResponsiveTableLabel compact="Q" full="Queue" />
-                      </TableHead>
-                      <TableHead
-                        class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-10 platform-table-narrow-hidden md:w-[15%]`}
-                      >
-                        <PlatformResponsiveTableLabel compact="Old" full="Oldest" />
-                      </TableHead>
-                    </TableRow>
-                  </TableHeader>
-                  <TableBody class={PLATFORM_TABLE_BODY_CLASS}>
+                <PlatformDetailTable class="min-w-0 table-fixed text-xs">
+                  <PlatformDetailTableHeader>
+                    <TableHead
+                      class={`${getPlatformTableHeadClassForKind('name')} platform-table-mobile-w-30 md:w-[24%]`}
+                    >
+                      Node
+                    </TableHead>
+                    <TableHead
+                      class={`${getPlatformTableHeadClassForKind('text')} platform-table-mobile-w-15 md:w-[14%]`}
+                    >
+                      Role
+                    </TableHead>
+                    <TableHead
+                      class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[16%]`}
+                    >
+                      <PlatformResponsiveTableLabel compact="Up" full="Uptime" />
+                    </TableHead>
+                    <TableHead
+                      class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[16%]`}
+                    >
+                      <PlatformResponsiveTableLabel compact="Ld" full="Load" />
+                    </TableHead>
+                    <TableHead
+                      class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[15%]`}
+                    >
+                      <PlatformResponsiveTableLabel compact="Q" full="Queue" />
+                    </TableHead>
+                    <TableHead
+                      class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-10 platform-table-narrow-hidden md:w-[15%]`}
+                    >
+                      <PlatformResponsiveTableLabel compact="Old" full="Oldest" />
+                    </TableHead>
+                  </PlatformDetailTableHeader>
+                  <PlatformDetailTableBody>
                     <For each={nodes()}>
                       {(node) => {
                         const cls = classifyNode(node);
@@ -580,8 +572,8 @@ export const ProxmoxMailGatewayDrawer: Component<{
                         );
                       }}
                     </For>
-                  </TableBody>
-                </Table>
+                  </PlatformDetailTableBody>
+                </PlatformDetailTable>
               </Show>
             </Card>
 
@@ -598,37 +590,35 @@ export const ProxmoxMailGatewayDrawer: Component<{
                 when={topDomains().length > 0}
                 fallback={<p class="text-xs text-muted">No domain stats reported.</p>}
               >
-                <Table class="platform-table min-w-0 table-fixed text-xs">
-                  <TableHeader>
-                    <TableRow class={PLATFORM_TABLE_HEADER_ROW_CLASS}>
-                      <TableHead
-                        class={`${getPlatformTableHeadClassForKind('name')} platform-table-mobile-w-30 md:w-[28%]`}
-                      >
-                        Domain
-                      </TableHead>
-                      <TableHead
-                        class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[14%]`}
-                      >
-                        Mail
-                      </TableHead>
-                      <TableHead
-                        class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[14%]`}
-                      >
-                        Spam
-                      </TableHead>
-                      <TableHead
-                        class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[14%]`}
-                      >
-                        Virus
-                      </TableHead>
-                      <TableHead
-                        class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[30%]`}
-                      >
-                        Bytes
-                      </TableHead>
-                    </TableRow>
-                  </TableHeader>
-                  <TableBody class={PLATFORM_TABLE_BODY_CLASS}>
+                <PlatformDetailTable class="min-w-0 table-fixed text-xs">
+                  <PlatformDetailTableHeader>
+                    <TableHead
+                      class={`${getPlatformTableHeadClassForKind('name')} platform-table-mobile-w-30 md:w-[28%]`}
+                    >
+                      Domain
+                    </TableHead>
+                    <TableHead
+                      class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[14%]`}
+                    >
+                      Mail
+                    </TableHead>
+                    <TableHead
+                      class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[14%]`}
+                    >
+                      Spam
+                    </TableHead>
+                    <TableHead
+                      class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[14%]`}
+                    >
+                      Virus
+                    </TableHead>
+                    <TableHead
+                      class={`${getPlatformTableHeadClassForKind('numeric-value')} platform-table-mobile-w-15 md:w-[30%]`}
+                    >
+                      Bytes
+                    </TableHead>
+                  </PlatformDetailTableHeader>
+                  <PlatformDetailTableBody>
                     <For each={topDomains()}>
                       {(domain) => (
                         <TableRow>
@@ -671,8 +661,8 @@ export const ProxmoxMailGatewayDrawer: Component<{
                         </TableRow>
                       )}
                     </For>
-                  </TableBody>
-                </Table>
+                  </PlatformDetailTableBody>
+                </PlatformDetailTable>
               </Show>
             </Card>
 
diff --git a/frontend-modern/src/features/proxmox/ProxmoxMailGatewayTable.tsx b/frontend-modern/src/features/proxmox/ProxmoxMailGatewayTable.tsx
index 0866fef38..4693204f9 100644
--- a/frontend-modern/src/features/proxmox/ProxmoxMailGatewayTable.tsx
+++ b/frontend-modern/src/features/proxmox/ProxmoxMailGatewayTable.tsx
@@ -1,4 +1,4 @@
-import { For, Show, createMemo, createSignal, type Component } from 'solid-js';
+import { For, Show, createMemo, type Component } from 'solid-js';
 import { InlineDetailTableRow } from '@/components/shared/InlineDetailTableRow';
 import { StatusDot } from '@/components/shared/StatusDot';
 import { TableCell, TableHead, TableRow } from '@/components/shared/Table';
@@ -23,7 +23,11 @@ import {
   withPlatformStatusCounts,
 } from '@/features/platformPage/sharedPlatformPage';
 import { useObservedElementWidth } from '@/hooks/useObservedElementWidth';
-import { PlatformResourceDetailToggleButton } from '@/features/platformPage/PlatformResourceDetailTableRow';
+import {
+  createPlatformResourceDetailState,
+  getPlatformResourceDetailRowInteractionProps,
+  PlatformResourceDetailToggleButton,
+} from '@/features/platformPage/PlatformResourceDetailTableRow';
 import type { Resource } from '@/types/resource';
 import { ProxmoxMailGatewayDrawer } from './ProxmoxMailGatewayDrawer';
 
@@ -84,8 +88,7 @@ export const ProxmoxMailGatewayTable: Component<{
     initialStatus: 'all' as PlatformResourceStatusFilter,
     filter: filterPlatformResources,
   });
-  const [selectedId, setSelectedId] = createSignal<string | null>(null);
-  const toggleSelected = (id: string) => setSelectedId((current) => (current === id ? null : id));
+  const detail = createPlatformResourceDetailState({ idPrefix: 'proxmox-mail-gateway-detail' });
   const observedWidth = useObservedElementWidth();
   const layout = createMemo(() =>
     getPlatformTableContainerLayout(observedWidth.width() ?? 1920, [520, 720, 960, 1200]),
@@ -236,17 +239,16 @@ export const ProxmoxMailGatewayTable: Component<{
                     const name = () => asTrimmedString(instance.name) || instance.id;
                     const version = () => asTrimmedString(pmg()?.version) || '—';
                     const indicator = () => getSimpleStatusIndicator(instance.status);
-                    const isOpen = () => selectedId() === instance.id;
-                    const detailRowId = () => `proxmox-mail-gateway-detail-${instance.id}`;
+                    const isOpen = () => detail.isExpanded(instance);
+                    const detailRowId = () => detail.detailRowId(instance);
                     return (
                       <>
                         <TableRow
-                          class={`cursor-pointer hover:bg-surface-hover ${
-                            isOpen() ? 'bg-surface-hover' : ''
-                          }`}
-                          onClick={() => toggleSelected(instance.id)}
-                          aria-controls={isOpen() ? detailRowId() : undefined}
-                          aria-expanded={isOpen()}
+                          {...getPlatformResourceDetailRowInteractionProps({
+                            expanded: isOpen(),
+                            detailRowId: detailRowId(),
+                            onToggle: () => detail.toggle(instance),
+                          })}
                         >
                           <TableCell class={getPlatformTableCellClassForKind('name')}>
                             <div class="flex items-center gap-2 min-w-0">
@@ -254,7 +256,7 @@ export const ProxmoxMailGatewayTable: Component<{
                                 expanded={isOpen()}
                                 resourceLabel={name()}
                                 controlsId={detailRowId()}
-                                onToggle={() => toggleSelected(instance.id)}
+                                onToggle={() => detail.toggle(instance)}
                               />
                               <StatusDot
                                 size="sm"
@@ -357,7 +359,7 @@ export const ProxmoxMailGatewayTable: Component<{
                           >
                             <ProxmoxMailGatewayDrawer
                               instanceRow={instance}
-                              onClose={() => setSelectedId(null)}
+                              onClose={() => detail.close(instance)}
                             />
                           </InlineDetailTableRow>
                         </Show>
diff --git a/frontend-modern/src/utils/__tests__/frontendResourceTypeBoundaries.test.ts b/frontend-modern/src/utils/__tests__/frontendResourceTypeBoundaries.test.ts
index 05ab2ab07..8765ae8f6 100644
--- a/frontend-modern/src/utils/__tests__/frontendResourceTypeBoundaries.test.ts
+++ b/frontend-modern/src/utils/__tests__/frontendResourceTypeBoundaries.test.ts
@@ -1884,7 +1884,7 @@ describe('frontend resource type boundaries', () => {
     expect(swarmServicesDrawerSource).toContain('getSwarmDrawerPresentation');
     expect(swarmServicesDrawerSource).toContain('getSwarmServicesEmptyState');
     expect(swarmServicesDrawerSource).toContain('getSwarmServicesLoadingState');
-    expect(swarmServicesDrawerSource).toMatch(/<Table(?:\s|>)/);
+    expect(swarmServicesDrawerSource).toContain('<PlatformDetailTable');
     expect(swarmServicesDrawerSource).not.toContain('<div class="overflow-x-auto">');
     expect(swarmServicesDrawerSource).not.toContain('const statusTone =');
     expect(swarmServicesDrawerSource).not.toContain('No Swarm cluster detected');
@@ -1900,7 +1900,7 @@ describe('frontend resource type boundaries', () => {
     expect(k8sDeploymentsDrawerSource).toContain('getK8sDeploymentsDrawerPresentation');
     expect(k8sDeploymentsDrawerSource).toContain('getK8sDeploymentsEmptyState');
     expect(k8sDeploymentsDrawerSource).toContain('getK8sDeploymentsLoadingState');
-    expect(k8sDeploymentsDrawerSource).toMatch(/<Table(?:\s|>)/);
+    expect(k8sDeploymentsDrawerSource).toContain('<PlatformDetailTable');
     expect(k8sDeploymentsDrawerSource).not.toContain('<div class="overflow-x-auto">');
     expect(k8sDeploymentPresentationSource).toContain('getAllFilterOptionLabel');
     expect(k8sDeploymentsDrawerSource).not.toContain('const statusTone =');
@@ -1929,7 +1929,7 @@ describe('frontend resource type boundaries', () => {
     expect(k8sNamespacesDrawerSource).toContain('getK8sNamespacesLoadingState');
     expect(k8sNamespacesDrawerSource).toContain('getK8sNamespacesFailureState');
     expect(k8sNamespacesDrawerSource).toContain('<StatusDot');
-    expect(k8sNamespacesDrawerSource).toMatch(/<Table(?:\s|>)/);
+    expect(k8sNamespacesDrawerSource).toContain('<PlatformDetailTable');
     expect(k8sNamespacesDrawerSource).not.toContain('<div class="overflow-x-auto">');
     expect(k8sNamespacesDrawerSource).not.toContain('const statusTone =');
     expect(k8sNamespacesDrawerSource).not.toContain('Scope Pods and Deployments by namespace');
@@ -2624,9 +2624,12 @@ describe('frontend resource type boundaries', () => {
     expect(discoverySettingsFormSource).not.toContain(
       'Discovery settings are locked by environment variables.',
     );
-    expect(proxmoxMailGatewayDrawerSource).toMatch(/<Table(?:\s|>)/);
-    expect(proxmoxMailGatewayDrawerSource).toContain('PLATFORM_TABLE_HEADER_ROW_CLASS');
-    expect(proxmoxMailGatewayDrawerSource).toContain('PLATFORM_TABLE_BODY_CLASS');
+    expect(proxmoxMailGatewayDrawerSource).toContain('<PlatformDetailTable');
+    expect(proxmoxMailGatewayDrawerSource).toContain('<PlatformDetailTableHeader>');
+    expect(proxmoxMailGatewayDrawerSource).toContain('<PlatformDetailTableBody>');
+    expect(proxmoxMailGatewayDrawerSource).not.toMatch(/<Table(?:\s|>)/);
+    expect(proxmoxMailGatewayDrawerSource).not.toContain('PLATFORM_TABLE_HEADER_ROW_CLASS');
+    expect(proxmoxMailGatewayDrawerSource).not.toContain('PLATFORM_TABLE_BODY_CLASS');
     expect(proxmoxMailGatewayDrawerSource).toContain('getPlatformTableHeadClassForKind');
     expect(proxmoxMailGatewayDrawerSource).toContain('getPlatformTableCellClassForKind');
     expect(proxmoxMailGatewayDrawerSource).not.toContain('divide-y divide-border-subtle');