Fix sheet peek for async content, and rework several screens' details

showNooSheet's peek detection previously measured content once, right
after the first frame - Details' Versions/Activity tabs fetch their
data asynchronously, so that one-shot measurement only ever saw the
initial loading-spinner height, never the eventual (often long) list,
and the sheet still snapped to full height once data arrived. Replaced
it with a ScrollMetricsNotification-based check that keeps content
capped at the peek height from frame one and upgrades to a draggable
sheet whenever it actually overflows that cap, however and whenever
that happens - fixed for good this time, with a regression test that
mirrors the async-load shape.

Also, in the same pass:
- Upload/Move/Copy's bottom bar meta line now always reads as a count
  ("Uploading 3 items"), never a filename for the single-item case,
  and is centered rather than left-aligned - matches the approved
  design and removes a bespoke marquee/chip implementation that only
  Upload had.
- Upload/Move/Copy now show the same FilesControlsRow (sort, filter,
  List/Grid) Files itself uses, including a folder-grid rendering
  path for when List/Grid is set to grid.
- Files' filter chip reads "Filters" instead of "All types" when idle.
- Trash's overflow button - whose only action is "Delete forever" -
  is now a direct delete icon (mobile) / "Delete" danger pill
  (desktop) instead of a generic "..." menu that hid a single action
  behind an extra tap.
- The media viewer's floating chrome (top bar, bottom action bar,
  video transport row) now follows the app's light/dark theme instead
  of a fixed dark panel - a dark panel read as out of place over a
  light-theme stage. Panel tint and icon/text colors come from the
  theme's own surface/fg1 tokens (at a higher blur opacity to stay
  legible over arbitrary photo/video brightness), and the edge scrim
  gradients fade toward the panel's own tint instead of a fixed black.
  Mirrored the same change into the design canvas's Main.dc.html/
  MainAndroid.dc.html mockups (now with a theme prop) so they match.

.claude/context/design-system/DESIGN_SYSTEM.md

@@ -343,13 +343,16 @@ Sidebar items are 38px tall with radius 12, an 18px icon and a 14/500 label. The
 - **Media viewer** (the full-screen photo/video viewer): the stage is `bg`,
   following the app's own theme rather than a fixed black - a black stage
   in light mode read as jarringly out of place. A translucent, blurred top
-  bar (back, filename, meta) and bottom bar float over the media in a fixed
+  bar (back, filename, meta) and bottom bar float over the media in a
-  dark panel regardless of theme (it needs to read over arbitrary photo/
+  `surface`-tinted panel (also theme-following, at a higher opacity than a
-  video brightness, not over `bg`); this is the one deliberate exception to
+  typical blur so it stays legible over arbitrary photo/video brightness
-  "no blur" in product UI, since it's chrome over photo/video content, not
+  underneath - icons/text are `fg1`, matching); this is the one deliberate
-  over the app's own surfaces. Both bars' background extends edge-to-edge
+  exception to "no blur" in product UI, since it's chrome over photo/video
-  behind the status bar/gesture area, with only their content padded clear
+  content, not over the app's own surfaces. A short edge gradient outside
-  of it. Back is a plain arrow (`arrow-left`), not the iOS
+  each panel (toward `surface`, not a fixed black) extends that same
+  contrast a little past the panel's hard edge. Both bars' background
+  extends edge-to-edge behind the status bar/gesture area, with only their
+  content padded clear of it. Back is a plain arrow (`arrow-left`), not the iOS
   chevron+label pushed-screen pattern - platform split still to do. The
   bottom bar holds every action in one row (share, favorite, open
   externally, download, delete, details) on every platform; don't add a
@@ -369,10 +372,13 @@ Sidebar items are 38px tall with radius 12, an 18px icon and a 14/500 label. The
 - **Upload / Move / Copy destination picker:** a pushed screen (outside the
   tab shell, so it carries its own complete top bar) titled "Upload to" /
   "Move to" / "Copy to". Back arrow (Android) or "Cancel" text (iOS) leading,
-  no trailing action. Breadcrumb row, then a folder-only list (no files: this
+  no trailing action. The same `FilesControlsRow` (sort chip, filter chip,
-  screen only browses folders) using the standard file row/tile at the
+  List/Grid toggle right-anchored) Files itself uses, then a breadcrumb row,
-  folder kind. Bottom bar: a meta line ("Moving 3 items") above a full-width
+  then a folder-only list/grid (no files: this screen only browses folders)
-  52px primary CTA ("Upload here" / "Move here" / "Copy here").
+  using the standard file row/tile/grid-card at the folder kind. Bottom bar:
+  a centered meta line ("Moving 3 items") above a full-width 52px primary
+  CTA ("Upload here" / "Move here" / "Copy here") - a count, never a
+  filename, even for a single item.
 
 ---
 

lib/views/file_viewer_screen.dart

@@ -379,9 +379,9 @@ class _FileViewerScreenState extends State<FileViewerScreen> {
     // The stage follows the app's own theme (`bg`) rather than being pinned
     // to black - a black stage in light mode read as jarringly out of place
     // next to the rest of the light-themed app. The floating top/action
-    // bars stay a fixed dark frosted panel regardless (see
+    // bars now follow the theme too (FrostedGlassContainer's own `surface`
-    // FrostedGlassContainer's doc comment) since they need to read over
+    // default), at a higher blur opacity to stay legible over arbitrary
-    // arbitrary photo/video brightness, not over this background.
+    // photo/video brightness underneath.
     final stageColor = colors.bg;
 
     return Scaffold(
@@ -413,6 +413,10 @@ class _FileViewerScreenState extends State<FileViewerScreen> {
             // gradient fade, not `FrostedGlassContainer`'s blur - just
             // enough to keep the back button/title legible over bright
             // media without another blurred layer stacked on the bar itself.
+            // Fades toward `surface` (the same tint the panel itself uses),
+            // not a fixed black - a black scrim would fight the panel's own
+            // theme-matched icons/text (dark in light theme) instead of
+            // extending its contrast strategy past the panel's hard edge.
             if (_isSwipeable)
               IgnorePointer(
                 child: AnimatedOpacity(
@@ -420,11 +424,14 @@ class _FileViewerScreenState extends State<FileViewerScreen> {
                   opacity: _controlsVisible ? 1 : 0,
                   child: Container(
                     height: 150,
-                    decoration: const BoxDecoration(
+                    decoration: BoxDecoration(
                       gradient: LinearGradient(
                         begin: Alignment.topCenter,
                         end: Alignment.bottomCenter,
-                        colors: [Color(0x8C000000), Colors.transparent],
+                        colors: [
+                          colors.surface.withValues(alpha: 0.7),
+                          Colors.transparent,
+                        ],
                       ),
                     ),
                   ),
@@ -449,14 +456,10 @@ class _FileViewerScreenState extends State<FileViewerScreen> {
                         vertical: 6,
                       ),
                       child: IconTheme.merge(
-                        // Fixed white, not `colors.fg1`: this bar always
+                        // `fg1`, matching FrostedGlassContainer's own
-                        // sits on the dark translucent panel over the media
+                        // theme-following panel underneath - both used to
-                        // stage (see `FrostedGlassContainer`'s doc comment),
+                        // be a fixed white-on-black regardless of theme.
-                        // regardless of the app's light/dark theme.
+                        data: IconThemeData(color: colors.fg1, size: 24),
-                        data: const IconThemeData(
-                          color: Colors.white,
-                          size: 24,
-                        ),
                         child: Row(
                           children: [
                             NooTopBarButton(
@@ -469,7 +472,7 @@ class _FileViewerScreenState extends State<FileViewerScreen> {
                               child: MarqueeTitle(
                                 text: _currentItem.name,
                                 style: NooText.label.copyWith(
-                                  color: Colors.white,
+                                  color: colors.fg1,
                                 ),
                               ),
                             ),
@@ -491,11 +494,14 @@ class _FileViewerScreenState extends State<FileViewerScreen> {
                     opacity: _controlsVisible ? 1 : 0,
                     child: Container(
                       height: 260,
-                      decoration: const BoxDecoration(
+                      decoration: BoxDecoration(
                         gradient: LinearGradient(
                           begin: Alignment.bottomCenter,
                           end: Alignment.topCenter,
-                          colors: [Color(0x99000000), Colors.transparent],
+                          colors: [
+                            colors.surface.withValues(alpha: 0.75),
+                            Colors.transparent,
+                          ],
                         ),
                       ),
                     ),

lib/views/move_copy_destination_picker.dart

@@ -7,12 +7,14 @@ import '../providers/files_controller.dart';
 import '../providers/item_operations.dart';
 import '../theme/design_tokens.dart';
 import '../widgets/breadcrumbs.dart';
+import '../widgets/files_controls_row.dart';
 import '../widgets/more_tabs_button.dart';
 import '../widgets/move_copy_conflict_sheet.dart';
 import '../widgets/noo/core/noo_button.dart';
 import '../widgets/noo/files/noo_file_kind.dart';
 import '../widgets/noo/files/noo_file_row.dart';
 import '../widgets/noo/files/noo_file_table.dart';
+import '../widgets/noo/media/noo_grid_card.dart';
 import '../widgets/noo/nav/noo_top_bar.dart';
 import '../widgets/noo/nav/noo_toolbar.dart';
 import '../widgets/noo/noo_layout.dart';
@@ -86,9 +88,7 @@ class _MoveCopyDestinationPickerState extends State<MoveCopyDestinationPicker> {
 
   Future<void> _fetch(String path) async {
     setState(() => _isLoading = true);
-    final raw = await context.read<FilesController>().fetchFolderListing(
+    final raw = await context.read<FilesController>().fetchFolderListing(path);
-      path,
-    );
     if (!mounted) return;
     setState(() {
       _rawItems = raw;
@@ -212,6 +212,19 @@ class _MoveCopyDestinationPickerState extends State<MoveCopyDestinationPicker> {
     );
   }
 
+  Widget _buildGridCard(NextcloudItem item) {
+    final colors = context.nooColors;
+    return NooGridCard(
+      name: item.name,
+      meta: 'Folder',
+      placeholderColor: colors.accentSoft,
+      icon: LucideIcons.folder,
+      iconColor: colors.accentText,
+      thumbnailHeight: NooLayout.isDesktop(context) ? 118 : 104,
+      onTap: () => _navigateToFolder(item.path),
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     final colors = context.nooColors;
@@ -231,16 +244,34 @@ class _MoveCopyDestinationPickerState extends State<MoveCopyDestinationPicker> {
     final slivers = <Widget>[
       SliverToBoxAdapter(
         child: Padding(
-          padding: EdgeInsets.fromLTRB(gutter, NooSpace.md, gutter, NooSpace.sm),
+          padding: EdgeInsets.fromLTRB(
-          child: hasBreadcrumbs
+            gutter,
-              ? SizedBox(
+            NooSpace.md,
+            gutter,
+            NooSpace.sm,
+          ),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              SizedBox(
+                height: 44,
+                child: FilesControlsRow(
+                  folderPath: _currentPath,
+                  showStorageScope: false,
+                ),
+              ),
+              if (hasBreadcrumbs) ...[
+                const SizedBox(height: 10),
+                SizedBox(
                   height: 32,
                   child: Breadcrumbs(
                     pathStack: _pathStack,
                     onTap: _navigateToPathIndex,
                   ),
-                )
+                ),
-              : const SizedBox.shrink(),
+              ],
+            ],
+          ),
         ),
       ),
       if (_isLoading)
@@ -251,6 +282,22 @@ class _MoveCopyDestinationPickerState extends State<MoveCopyDestinationPicker> {
           icon: LucideIcons.folder,
           message: 'No folders here',
         )
+      else if (files.isGridView)
+        SliverPadding(
+          padding: EdgeInsets.symmetric(horizontal: gutter),
+          sliver: SliverGrid(
+            gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+              crossAxisCount: desktop ? 5 : 2,
+              childAspectRatio: desktop ? 1.05 : 0.92,
+              crossAxisSpacing: desktop ? 16 : 10,
+              mainAxisSpacing: desktop ? 16 : 10,
+            ),
+            delegate: SliverChildBuilderDelegate(
+              (context, index) => _buildGridCard(folders[index]),
+              childCount: folders.length,
+            ),
+          ),
+        )
       else if (desktop)
         SliverPadding(
           padding: EdgeInsets.symmetric(horizontal: gutter),
@@ -266,7 +313,8 @@ class _MoveCopyDestinationPickerState extends State<MoveCopyDestinationPicker> {
           padding: EdgeInsets.symmetric(horizontal: gutter),
           sliver: SliverList(
             delegate: SliverChildBuilderDelegate(
-              (context, index) => _buildRow(folders[index], index, folders.length),
+              (context, index) =>
+                  _buildRow(folders[index], index, folders.length),
               childCount: folders.length,
             ),
           ),
@@ -312,7 +360,10 @@ class _MoveCopyDestinationPickerState extends State<MoveCopyDestinationPicker> {
             color: colors.accent,
             backgroundColor: colors.surface,
             onRefresh: () => _fetch(_currentPath),
-            child: CustomScrollView(controller: _scrollController, slivers: slivers),
+            child: CustomScrollView(
+              controller: _scrollController,
+              slivers: slivers,
+            ),
           ),
         ),
         bottomNavigationBar: DecoratedBox(
@@ -331,13 +382,14 @@ class _MoveCopyDestinationPickerState extends State<MoveCopyDestinationPicker> {
               ),
               child: Column(
                 mainAxisSize: MainAxisSize.min,
-                crossAxisAlignment: CrossAxisAlignment.start,
+                crossAxisAlignment: CrossAxisAlignment.center,
                 children: [
                   Text(
                     invalidDestination
                         ? "Can't ${widget.copy ? 'copy' : 'move'} a folder into "
                               "itself or one of its own subfolders"
                         : '$verb $itemCount item${itemCount == 1 ? '' : 's'}',
+                    textAlign: TextAlign.center,
                     style: NooText.meta.copyWith(
                       color: invalidDestination ? colors.danger : colors.fg3,
                     ),
@@ -350,7 +402,9 @@ class _MoveCopyDestinationPickerState extends State<MoveCopyDestinationPicker> {
                     disabled: invalidDestination || _isSubmitting,
                     icon: _isSubmitting
                         ? null
-                        : (widget.copy ? LucideIcons.copy : LucideIcons.folderInput),
+                        : (widget.copy
+                              ? LucideIcons.copy
+                              : LucideIcons.folderInput),
                     onTap: invalidDestination || _isSubmitting
                         ? null
                         : () => _confirm(ops),

lib/views/share_upload_view.dart

@@ -10,11 +10,12 @@ import '../services/share_intent_service.dart';
 import '../services/upload_service.dart';
 import '../theme/design_tokens.dart';
 import '../widgets/breadcrumbs.dart';
-import '../widgets/marquee_title.dart';
+import '../widgets/files_controls_row.dart';
 import '../widgets/noo/core/noo_button.dart';
 import '../widgets/noo/files/noo_file_kind.dart';
 import '../widgets/noo/files/noo_file_row.dart';
 import '../widgets/noo/files/noo_file_table.dart';
+import '../widgets/noo/media/noo_grid_card.dart';
 import '../widgets/noo/nav/noo_top_bar.dart';
 import '../widgets/noo/nav/noo_toolbar.dart';
 import '../widgets/noo/noo_layout.dart';
@@ -51,7 +52,9 @@ class _ShareUploadViewState extends State<ShareUploadView> {
     // Shared files have no relationship to wherever the user was last
     // browsing, so start the destination picker fresh at the root.
     WidgetsBinding.instance.addPostFrameCallback((_) {
-      if (mounted) context.read<FilesController>().navigateToAbsoluteFolder('/');
+      if (mounted) {
+        context.read<FilesController>().navigateToAbsoluteFolder('/');
+      }
     });
   }
 
@@ -94,7 +97,12 @@ class _ShareUploadViewState extends State<ShareUploadView> {
 
   // Only folders are valid upload destinations, so the listing - unlike
   // Files' own - never shows plain files at all.
-  Widget _buildRow(BuildContext context, NextcloudItem item, int index, int count) {
+  Widget _buildRow(
+    BuildContext context,
+    NextcloudItem item,
+    int index,
+    int count,
+  ) {
     final colors = context.nooColors;
     final files = context.read<FilesController>();
     final row = NooFileRow(
@@ -130,6 +138,20 @@ class _ShareUploadViewState extends State<ShareUploadView> {
     );
   }
 
+  Widget _buildGridCard(BuildContext context, NextcloudItem item) {
+    final colors = context.nooColors;
+    final files = context.read<FilesController>();
+    return NooGridCard(
+      name: item.name,
+      meta: 'Folder',
+      placeholderColor: colors.accentSoft,
+      icon: LucideIcons.folder,
+      iconColor: colors.accentText,
+      thumbnailHeight: NooLayout.isDesktop(context) ? 118 : 104,
+      onTap: () => files.navigateToFolder(item.path),
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     final colors = context.nooColors;
@@ -147,16 +169,34 @@ class _ShareUploadViewState extends State<ShareUploadView> {
     final slivers = <Widget>[
       SliverToBoxAdapter(
         child: Padding(
-          padding: EdgeInsets.fromLTRB(gutter, NooSpace.md, gutter, NooSpace.sm),
+          padding: EdgeInsets.fromLTRB(
-          child: hasBreadcrumbs
+            gutter,
-              ? SizedBox(
+            NooSpace.md,
+            gutter,
+            NooSpace.sm,
+          ),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              SizedBox(
+                height: 44,
+                child: FilesControlsRow(
+                  folderPath: currentPath,
+                  showStorageScope: false,
+                ),
+              ),
+              if (hasBreadcrumbs) ...[
+                const SizedBox(height: 10),
+                SizedBox(
                   height: 32,
                   child: Breadcrumbs(
                     pathStack: files.pathStack,
                     onTap: (index) => files.navigateToPathIndex(index),
                   ),
-                )
+                ),
-              : const SizedBox.shrink(),
+              ],
+            ],
+          ),
         ),
       ),
       if (files.isLoading)
@@ -167,6 +207,22 @@ class _ShareUploadViewState extends State<ShareUploadView> {
           icon: LucideIcons.folder,
           message: 'No folders here',
         )
+      else if (files.isGridView)
+        SliverPadding(
+          padding: EdgeInsets.symmetric(horizontal: gutter),
+          sliver: SliverGrid(
+            gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+              crossAxisCount: desktop ? 5 : 2,
+              childAspectRatio: desktop ? 1.05 : 0.92,
+              crossAxisSpacing: desktop ? 16 : 10,
+              mainAxisSpacing: desktop ? 16 : 10,
+            ),
+            delegate: SliverChildBuilderDelegate(
+              (context, index) => _buildGridCard(context, folders[index]),
+              childCount: folders.length,
+            ),
+          ),
+        )
       else if (desktop)
         SliverPadding(
           padding: EdgeInsets.symmetric(horizontal: gutter),
@@ -223,12 +279,20 @@ class _ShareUploadViewState extends State<ShareUploadView> {
           color: colors.accent,
           backgroundColor: colors.surface,
           onRefresh: files.refreshData,
-          child: CustomScrollView(controller: _scrollController, slivers: slivers),
+          child: CustomScrollView(
+            controller: _scrollController,
+            slivers: slivers,
+          ),
         ),
       ),
       // A flat surface bar with a top line, peeking up from the bottom edge -
-      // the uploading-file summary (marqueed if it doesn't fit on one line)
+      // a centered item-count meta line sits directly above the destination
-      // sits directly above the destination button.
+      // button (DESIGN_SYSTEM.md's "Upload / Move / Copy destination
+      // picker" recipe: "a meta line ... above a full-width ... primary
+      // CTA" - matches MoveCopyDestinationPicker's identical bar). A count,
+      // not a filename: this is the one-file case just as much as the
+      // many-files case, and a long filename has no good fixed-width
+      // treatment the way a short count always does.
       bottomNavigationBar: DecoratedBox(
         decoration: BoxDecoration(
           color: colors.surface,
@@ -245,48 +309,12 @@ class _ShareUploadViewState extends State<ShareUploadView> {
             ),
             child: Column(
               mainAxisSize: MainAxisSize.min,
-              crossAxisAlignment: CrossAxisAlignment.start,
+              crossAxisAlignment: CrossAxisAlignment.center,
               children: [
-                // Sized to the text itself (like a real chip) up to the
+                Text(
-                // row's available width - MarqueeTitle needs a concrete
+                  'Uploading ${widget.files.length} item${widget.files.length == 1 ? '' : 's'}',
-                // (not just loose) width to know whether/how far to scroll,
+                  textAlign: TextAlign.center,
-                // so this measures the text once up front rather than
+                  style: NooText.meta.copyWith(color: colors.fg3),
-                // leaving the chip unconstrained.
-                LayoutBuilder(
-                  builder: (context, constraints) {
-                    final uploadingText = widget.files.length == 1
-                        ? 'Uploading ${widget.files.first.name}'
-                        : 'Uploading ${widget.files.length} files';
-                    final chipTextStyle = NooText.label.copyWith(
-                      color: colors.fg2,
-                    );
-                    const horizontalPadding = 28.0;
-                    final painter = TextPainter(
-                      text: TextSpan(text: uploadingText, style: chipTextStyle),
-                      maxLines: 1,
-                      textDirection: Directionality.of(context),
-                    )..layout(maxWidth: double.infinity);
-                    final chipWidth = (painter.width + horizontalPadding).clamp(
-                      0.0,
-                      constraints.maxWidth,
-                    );
-
-                    return Container(
-                      width: chipWidth,
-                      padding: const EdgeInsets.symmetric(
-                        horizontal: NooSpace.smd,
-                        vertical: NooSpace.xs,
-                      ),
-                      decoration: BoxDecoration(
-                        color: colors.surface2,
-                        borderRadius: BorderRadius.circular(NooRadii.pill),
-                      ),
-                      child: SizedBox(
-                        height: 20,
-                        child: MarqueeTitle(text: uploadingText, style: chipTextStyle),
-                      ),
-                    );
-                  },
                 ),
                 const SizedBox(height: NooSpace.sm),
                 NooButton(

lib/views/trash_view.dart

@@ -60,8 +60,12 @@ class _TrashViewState extends State<TrashView> {
         sliver: SliverToBoxAdapter(
           child: NooBanner(
             actionLabel: trash.isEmpty ? null : 'Empty trash',
-            onAction: trash.isEmpty ? null : () => _confirmEmptyTrash(context, trash),
+            onAction: trash.isEmpty
-            child: const Text('Deleted items are kept for 30 days, then removed automatically.'),
+                ? null
+                : () => _confirmEmptyTrash(context, trash),
+            child: const Text(
+              'Deleted items are kept for 30 days, then removed automatically.',
+            ),
           ),
         ),
       ),
@@ -115,6 +119,10 @@ class _TrashViewState extends State<TrashView> {
       sliver: SliverList(
         delegate: SliverChildBuilderDelegate((context, index) {
           final item = trash[index];
+          // The overflow menu's only action here is "Delete forever" - a
+          // bare ellipsis obscures that behind an extra tap to discover it,
+          // so this row shows the delete icon directly instead of going
+          // through `NooFileRow.onMore`.
           final row = NooFileRow(
             kind: NooFileKind.from(
               name: item.name,
@@ -124,9 +132,10 @@ class _TrashViewState extends State<TrashView> {
             name: item.name,
             meta: _meta(item),
             iosStyle: NooLayout.iosStyle(context),
-            trailing: SizedBox.square(
+            trailing: Row(
-              dimension: 40,
+              mainAxisSize: MainAxisSize.min,
-              child: Semantics(
+              children: [
+                Semantics(
                   button: true,
                   label: 'Restore',
                   child: InkResponse(
@@ -135,8 +144,18 @@ class _TrashViewState extends State<TrashView> {
                     child: const Icon(LucideIcons.rotateCcw),
                   ),
                 ),
+                const SizedBox(width: NooSpace.xs),
+                Semantics(
+                  button: true,
+                  label: 'Delete forever',
+                  child: InkResponse(
+                    onTap: () => _confirmDeleteForever(context, item),
+                    radius: 20,
+                    child: Icon(LucideIcons.trash2, color: colors.danger),
+                  ),
+                ),
+              ],
             ),
-            onMore: () => _confirmDeleteForever(context, item),
           );
           final isFirst = index == 0;
           final isLast = index == trash.length - 1;
@@ -186,7 +205,7 @@ class _TrashViewState extends State<TrashView> {
             col2: _deletedLabel(item),
             col3: item.originalLocation ?? 'Unknown location',
             onRestore: () => _restore(context, item),
-            onMore: () => _confirmDeleteForever(context, item),
+            onDelete: () => _confirmDeleteForever(context, item),
           );
         }, childCount: trash.length + 1),
       ),
@@ -196,8 +215,9 @@ class _TrashViewState extends State<TrashView> {
   String _meta(NextcloudItem item) =>
       'Deleted ${_deletedLabel(item)} · ${tabLocationLabel(item.originalLocation ?? item.path, item.name)}';
 
-  String _deletedLabel(NextcloudItem item) =>
+  String _deletedLabel(NextcloudItem item) => item.deletedAt != null
-      item.deletedAt != null ? DateFormat.yMMMd().format(item.deletedAt!) : 'recently';
+      ? DateFormat.yMMMd().format(item.deletedAt!)
+      : 'recently';
 
   Future<void> _restore(BuildContext context, NextcloudItem item) async {
     final messenger = ScaffoldMessenger.of(context);
@@ -301,19 +321,23 @@ class _TrashViewState extends State<TrashView> {
 }
 
 /// Desktop trash row: like `NooFileTableRow`, but its 120px last column
-/// holds a tonal "Restore" button plus the overflow button (permanent
+/// holds a tonal "Restore" button plus a danger-tonal "Delete" button
-/// delete) instead of status icons - `NooFileTableRow` has no slot for
+/// (permanent delete) instead of status icons - `NooFileTableRow` has no
-/// screen-specific actions there. Column widths (180/160/120) are matched
+/// slot for screen-specific actions there. A labelled pill, not a bare
-/// by hand to `NooFileTableHeader`'s (private in `noo_file_table.dart`) so
+/// overflow icon: it's the row's only destructive action, not a menu of
-/// this still lines up under it; promoting an optional `actions` slot onto
+/// several, and desktop already prefers labelled buttons to bare icons
-/// `NooFileTableRow` would let this fold back into the shared component.
+/// (see `NooSelectionBar`'s own desktop actions). Column widths
+/// (180/160/120) are matched by hand to `NooFileTableHeader`'s (private in
+/// `noo_file_table.dart`) so this still lines up under it; promoting an
+/// optional `actions` slot onto `NooFileTableRow` would let this fold back
+/// into the shared component.
 class _TrashDesktopRow extends StatelessWidget {
   final NooFileKind kind;
   final String name;
   final String col2;
   final String col3;
   final VoidCallback onRestore;
-  final VoidCallback onMore;
+  final VoidCallback onDelete;
 
   const _TrashDesktopRow({
     required this.kind,
@@ -321,7 +345,7 @@ class _TrashDesktopRow extends StatelessWidget {
     required this.col2,
     required this.col3,
     required this.onRestore,
-    required this.onMore,
+    required this.onDelete,
   });
 
   @override
@@ -358,11 +382,21 @@ class _TrashDesktopRow extends StatelessWidget {
             ),
             SizedBox(
               width: 180,
-              child: Text(col2, maxLines: 1, overflow: TextOverflow.ellipsis, style: metaStyle),
+              child: Text(
+                col2,
+                maxLines: 1,
+                overflow: TextOverflow.ellipsis,
+                style: metaStyle,
+              ),
             ),
             SizedBox(
               width: 160,
-              child: Text(col3, maxLines: 1, overflow: TextOverflow.ellipsis, style: metaStyle),
+              child: Text(
+                col3,
+                maxLines: 1,
+                overflow: TextOverflow.ellipsis,
+                style: metaStyle,
+              ),
             ),
             SizedBox(
               width: 120,
@@ -379,7 +413,12 @@ class _TrashDesktopRow extends StatelessWidget {
                       child: const Text('Restore'),
                     ),
                     const SizedBox(width: 4),
-                    NooOverflowButton(size: 24, onTap: onMore),
+                    NooButton(
+                      variant: NooButtonVariant.danger,
+                      size: NooButtonSize.xs,
+                      onTap: onDelete,
+                      child: const Text('Delete'),
+                    ),
                   ],
                 ),
               ),

lib/widgets/files_controls_row.dart

@@ -14,7 +14,7 @@ import 'sort_menu_button.dart' show sortFieldLabel;
 String _typeFilterLabel(FilesTypeFilter filter) {
   switch (filter) {
     case FilesTypeFilter.all:
-      return 'All types';
+      return 'Filters';
     case FilesTypeFilter.filesOnly:
       return 'Files only';
     case FilesTypeFilter.foldersOnly:
@@ -47,7 +47,8 @@ class FilesControlsRow extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final files = context.watch<FilesController>();
-    final filtersActive = files.filesTypeFilter != FilesTypeFilter.all ||
+    final filtersActive =
+        files.filesTypeFilter != FilesTypeFilter.all ||
         files.showHiddenFiles ||
         (showStorageScope && files.storageScope != StorageScope.cloud);
 
@@ -114,8 +115,16 @@ class FilesControlsRow extends StatelessWidget {
                   }
                 },
                 options: const [
-                  NooSegmentOption(value: true, icon: LucideIcons.arrowUp, label: 'Ascending'),
+                  NooSegmentOption(
-                  NooSegmentOption(value: false, icon: LucideIcons.arrowDown, label: 'Descending'),
+                    value: true,
+                    icon: LucideIcons.arrowUp,
+                    label: 'Ascending',
+                  ),
+                  NooSegmentOption(
+                    value: false,
+                    icon: LucideIcons.arrowDown,
+                    label: 'Descending',
+                  ),
                 ],
               ),
               const SizedBox(height: 22),
@@ -125,7 +134,11 @@ class FilesControlsRow extends StatelessWidget {
                     NooSettingsRow(
                       label: Text(sortFieldLabel(field)),
                       trailing: field == files.sortFieldFor(folderPath)
-                          ? Icon(LucideIcons.check, size: 18, color: context.nooColors.accentText)
+                          ? Icon(
+                              LucideIcons.check,
+                              size: 18,
+                              color: context.nooColors.accentText,
+                            )
                           : null,
                       onTap: () {
                         files.setSortFieldFor(folderPath, field);
@@ -159,23 +172,38 @@ class FilesControlsRow extends StatelessWidget {
                   NooSettingsRow(
                     label: const Text('Files and folders'),
                     trailing: files.filesTypeFilter == FilesTypeFilter.all
-                        ? Icon(LucideIcons.check, size: 18, color: context.nooColors.accentText)
+                        ? Icon(
+                            LucideIcons.check,
+                            size: 18,
+                            color: context.nooColors.accentText,
+                          )
                         : null,
                     onTap: () => files.setFilesTypeFilter(FilesTypeFilter.all),
                   ),
                   NooSettingsRow(
                     label: const Text('Files only'),
                     trailing: files.filesTypeFilter == FilesTypeFilter.filesOnly
-                        ? Icon(LucideIcons.check, size: 18, color: context.nooColors.accentText)
+                        ? Icon(
+                            LucideIcons.check,
+                            size: 18,
+                            color: context.nooColors.accentText,
+                          )
                         : null,
-                    onTap: () => files.setFilesTypeFilter(FilesTypeFilter.filesOnly),
+                    onTap: () =>
+                        files.setFilesTypeFilter(FilesTypeFilter.filesOnly),
                   ),
                   NooSettingsRow(
                     label: const Text('Folders only'),
-                    trailing: files.filesTypeFilter == FilesTypeFilter.foldersOnly
+                    trailing:
-                        ? Icon(LucideIcons.check, size: 18, color: context.nooColors.accentText)
+                        files.filesTypeFilter == FilesTypeFilter.foldersOnly
+                        ? Icon(
+                            LucideIcons.check,
+                            size: 18,
+                            color: context.nooColors.accentText,
+                          )
                         : null,
-                    onTap: () => files.setFilesTypeFilter(FilesTypeFilter.foldersOnly),
+                    onTap: () =>
+                        files.setFilesTypeFilter(FilesTypeFilter.foldersOnly),
                   ),
                 ],
               ),

lib/widgets/frosted_glass_container.dart

@@ -1,15 +1,18 @@
 import 'dart:ui';
 import 'package:flutter/material.dart';
+import '../theme/design_tokens.dart';
 
 /// The blurred/translucent chrome for the media viewer's overlay bars
 /// (`file_viewer_screen.dart`'s top bar, `MediaActionBar`, the video
 /// transport row) - the one deliberate exception to the design system's
 /// flat, no-shadow product UI (DESIGN_SYSTEM.md 1.4), since this chrome
 /// floats over photo/video content rather than over the app's own
-/// surfaces. No shadow, no outline, no `ColorScheme` tint: a fixed dark
+/// surfaces. No shadow, no outline: [color] defaults to the app's own
-/// translucent fill (`color`) that reads correctly over any media,
+/// `surface` token (so this panel reads as light or dark to match the
-/// regardless of the app's light/dark theme - matching the canvas at
+/// active theme, like the rest of the media viewer, instead of a fixed
-/// https://claude.ai/artifact/3AGPqqMdkLSC2ypCh2CQs4.
+/// dark tone regardless of theme) at a higher-than-usual [opacity], since
+/// a light tint needs denser coverage than a near-black one did to stay
+/// legible over arbitrary photo/video brightness underneath.
 class FrostedGlassContainer extends StatelessWidget {
   final Widget child;
   final double borderRadius;
@@ -23,30 +26,30 @@ class FrostedGlassContainer extends StatelessWidget {
   /// adjustable.
   final double opacity;
 
-  /// The tint under the blur. Defaults to the design's fixed dark tone
+  /// The tint under the blur. Defaults to [NooColors.surface] (resolved at
-  /// (`#141311`, the spec's `fg-1` dark value) - deliberately not a
+  /// build time, so it always matches the active theme) - pass an explicit
-  /// `ColorScheme`/`NooColors` lookup, since this chrome always sits over a
+  /// color only to override that, e.g. for a fixed-color panel elsewhere.
-  /// black media stage, not over a themed surface.
+  final Color? color;
-  final Color color;
 
   const FrostedGlassContainer({
     super.key,
     required this.child,
     this.borderRadius = 0,
     this.blurSigma = 20,
-    this.opacity = 0.55,
+    this.opacity = 0.8,
-    this.color = const Color(0xFF141311),
+    this.color,
   });
 
   @override
   Widget build(BuildContext context) {
+    final tint = color ?? context.nooColors.surface;
     return ClipRRect(
       borderRadius: BorderRadius.circular(borderRadius),
       child: BackdropFilter(
         filter: ImageFilter.blur(sigmaX: blurSigma, sigmaY: blurSigma),
         child: Container(
           decoration: BoxDecoration(
-            color: color.withValues(alpha: opacity),
+            color: tint.withValues(alpha: opacity),
             borderRadius: BorderRadius.circular(borderRadius),
           ),
           child: child,

lib/widgets/noo/overlays/noo_sheet.dart

@@ -38,15 +38,20 @@ Future<T?> showNooSheet<T>(
   );
 }
 
-/// Renders [children] once, unconstrained, to measure their natural height
+/// Caps content at [_kNooSheetPeekFraction] of the available height from the
-/// against the sheet's available height. Content that fits within
+/// very first frame - never a one-shot "measure, then decide" pass, since
-/// [_kNooSheetPeekFraction] just stays as that first (plain, content-sized)
+/// some sheets (Details' Versions/Activity tabs) fetch their content
-/// render - the common case for a short menu/option list. Content taller
+/// asynchronously and only reach their real (long) size well after that
-/// than that switches to a [DraggableScrollableSheet] opened at the peek
+/// first frame, which a one-shot measurement would miss entirely. Content
-/// fraction instead, so it never jumps straight to (near) full height with
+/// that never needs more than that cap just sizes to itself as a plain
-/// no room left to adjust. The one extra layout pass for tall content
+/// scroll view, at whatever height that is - the common case for a short
-/// happens within the sheet's own entrance animation, so it isn't visible
+/// menu/option list, and visually identical to before. [_needsPeek] flips
-/// as a jump.
+/// true - upgrading to a draggable [DraggableScrollableSheet], opened at the
+/// exact same peek height so nothing visibly jumps - the moment a
+/// [ScrollMetricsNotification] reports the content actually overflowing
+/// that cap, however and whenever that happens (immediately for a long
+/// static list, or later, once async content finishes loading and grows
+/// past it).
 class _NooSheetBody extends StatefulWidget {
   final List<Widget> children;
 
@@ -57,29 +62,28 @@ class _NooSheetBody extends StatefulWidget {
 }
 
 class _NooSheetBodyState extends State<_NooSheetBody> {
-  final _contentKey = GlobalKey();
-  bool _measured = false;
   bool _needsPeek = false;
 
-  void _measureAfterFrame(double availableHeight) {
+  void _handleOverflow(ScrollMetrics metrics) {
+    if (_needsPeek || metrics.maxScrollExtent <= 0) return;
+    // `ScrollMetricsNotification` is dispatched mid-layout; deferring avoids
+    // a "setState during build" error.
     WidgetsBinding.instance.addPostFrameCallback((_) {
-      if (!mounted || _measured) return;
+      if (mounted && !_needsPeek) setState(() => _needsPeek = true);
-      final box = _contentKey.currentContext?.findRenderObject() as RenderBox?;
-      final contentHeight = box?.size.height ?? 0;
-      setState(() {
-        _measured = true;
-        _needsPeek = contentHeight > availableHeight * _kNooSheetPeekFraction;
-      });
     });
   }
 
-  Widget _buildContent(ScrollController? scrollController) {
+  Widget _buildScrollable(ScrollController? scrollController) {
     final colors = context.nooColors;
-    return SingleChildScrollView(
+    return NotificationListener<ScrollMetricsNotification>(
+      onNotification: (notification) {
+        _handleOverflow(notification.metrics);
+        return false;
+      },
+      child: SingleChildScrollView(
         controller: scrollController,
         padding: const EdgeInsets.fromLTRB(20, 10, 20, 20),
         child: Column(
-        key: _measured ? null : _contentKey,
           mainAxisSize: MainAxisSize.min,
           children: [
             Container(
@@ -96,6 +100,7 @@ class _NooSheetBodyState extends State<_NooSheetBody> {
             ],
           ],
         ),
+      ),
     );
   }
 
@@ -104,12 +109,13 @@ class _NooSheetBodyState extends State<_NooSheetBody> {
     return SafeArea(
       child: LayoutBuilder(
         builder: (context, constraints) {
-          if (!_measured) {
-            _measureAfterFrame(constraints.maxHeight);
-            return _buildContent(null);
-          }
           if (!_needsPeek) {
-            return _buildContent(null);
+            return ConstrainedBox(
+              constraints: BoxConstraints(
+                maxHeight: constraints.maxHeight * _kNooSheetPeekFraction,
+              ),
+              child: _buildScrollable(null),
+            );
           }
           return DraggableScrollableSheet(
             initialChildSize: _kNooSheetPeekFraction,
@@ -129,7 +135,7 @@ class _NooSheetBodyState extends State<_NooSheetBody> {
                   }
                   return false;
                 },
-                child: _buildContent(scrollController),
+                child: _buildScrollable(scrollController),
               );
             },
           );

lib/widgets/viewer/media_action_bar.dart

@@ -40,11 +40,7 @@ class MediaActionBar extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    // This panel always sits on a black media stage regardless of the
+    final colors = context.nooColors;
-    // app's own light/dark theme (see FrostedGlassContainer's doc
-    // comment) - fixed dark-palette values, not `context.nooColors`, so
-    // favorite/delete stay legible even when the ambient theme is light.
-    const dark = NooColors.dark;
 
     // The blurred/tinted background lives outside the SafeArea (not inside
     // it) so it extends all the way to the physical bottom edge, behind the
@@ -59,7 +55,7 @@ class MediaActionBar extends StatelessWidget {
           children: [
             if (transportControls != null) ...[
               transportControls!,
-              Divider(height: 1, color: Colors.white.withValues(alpha: 0.14)),
+              Divider(height: 1, color: colors.fg1.withValues(alpha: 0.14)),
             ],
             Padding(
               padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 6),
@@ -80,7 +76,7 @@ class MediaActionBar extends StatelessWidget {
                       tooltip: isFavorite
                           ? 'Remove from favorites'
                           : 'Favorite',
-                      color: isFavorite ? dark.accentText : null,
+                      color: isFavorite ? colors.accentText : null,
                       onTap: onFavorite,
                     ),
                   ViewerIconButton(
@@ -98,7 +94,7 @@ class MediaActionBar extends StatelessWidget {
                     ViewerIconButton(
                       icon: LucideIcons.trash2,
                       tooltip: 'Delete',
-                      color: dark.danger,
+                      color: colors.danger,
                       onTap: isBusy ? null : onDelete,
                     ),
                   ViewerIconButton(

lib/widgets/viewer/media_video_preview.dart

@@ -161,7 +161,7 @@ class VideoTransportControls extends StatelessWidget {
     return AnimatedBuilder(
       animation: controller,
       builder: (context, _) {
-        const fg = Colors.white;
+        final fg = context.nooColors.fg1;
         return Padding(
           padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 4),
           child: Column(

lib/widgets/viewer/viewer_icon_button.dart

@@ -1,22 +1,22 @@
 import 'package:flutter/material.dart';
+import '../../theme/design_tokens.dart';
 
 /// Icon-only action button for the media viewer's floating chrome (top bar,
 /// bottom action bar, video transport controls) - a fixed 22px icon in a
-/// round hit box. Colored white by default, not from [NooColors]/
+/// round hit box. Colored from [NooColors.fg1] by default, matching
-/// [ColorScheme]: this chrome always sits on the dark translucent panel
+/// [FrostedGlassContainer]'s own theme-following panel underneath it (both
-/// over a black media stage (see `FrostedGlassContainer`'s doc comment),
+/// used to be fixed white-on-black regardless of theme - see their git
-/// regardless of the app's light/dark theme, so a theme-derived color would
+/// history). Kept as one small widget so every floating control in this
-/// go near-invisible in light mode. Kept as one small widget so every
+/// screen looks the same instead of drifting apart across the three call
-/// floating control in this screen looks the same instead of drifting
+/// sites that need one.
-/// apart across the three call sites that need one.
 class ViewerIconButton extends StatelessWidget {
   final IconData icon;
   final String tooltip;
   final VoidCallback? onTap;
 
-  /// Overrides the default white (e.g. `danger` for delete, `accent-text`
+  /// Overrides the default [NooColors.fg1] (e.g. `danger` for delete,
-  /// for a favorited state). Ignored while [onTap] is null - a disabled
+  /// `accent-text` for a favorited state). Ignored while [onTap] is null -
-  /// button always dims to faded white regardless of its normal color.
+  /// a disabled button always dims regardless of its normal color.
   final Color? color;
 
   const ViewerIconButton({
@@ -29,9 +29,8 @@ class ViewerIconButton extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final fg = onTap == null
+    final fg1 = context.nooColors.fg1;
-        ? Colors.white.withValues(alpha: 0.4)
+    final fg = onTap == null ? fg1.withValues(alpha: 0.4) : (color ?? fg1);
-        : (color ?? Colors.white);
 
     return Tooltip(
       message: tooltip,

test/widgets/noo/overlays_test.dart

@@ -18,6 +18,43 @@ Widget _launcher(void Function(BuildContext) open) => Builder(
       TextButton(onPressed: () => open(context), child: const Text('open')),
 );
 
+/// A short placeholder that swaps in a long list one microtask later -
+/// standing in for a sheet tab that fetches its content on first build
+/// (`_requested`, as `DetailsVersionsTab`/`DetailsActivityTab` do) rather
+/// than having it all synchronously on the very first frame.
+class _AsyncGrowingContent extends StatefulWidget {
+  const _AsyncGrowingContent();
+
+  @override
+  State<_AsyncGrowingContent> createState() => _AsyncGrowingContentState();
+}
+
+class _AsyncGrowingContentState extends State<_AsyncGrowingContent> {
+  bool _loaded = false;
+
+  @override
+  void initState() {
+    super.initState();
+    Future.delayed(Duration.zero, () {
+      if (mounted) setState(() => _loaded = true);
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (!_loaded) {
+      return const SizedBox(height: 40, child: Center(child: Text('Loading')));
+    }
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        for (var i = 0; i < 30; i++)
+          SizedBox(height: 40, child: Text('Row $i')),
+      ],
+    );
+  }
+}
+
 Finder _dialogCard() => find.byWidgetPredicate(
   (w) =>
       w is Container &&
@@ -136,6 +173,38 @@ void main() {
       expect(sheetHeight, lessThan(500));
       expect(sheetHeight, greaterThan(150));
     });
+
+    testNooWidgets(
+      'content that grows after an async load still switches to peek',
+      (tester, theme, c) async {
+        // Mirrors DetailsVersionsTab/DetailsActivityTab: a small placeholder
+        // first, then a long list once a fetch "completes" - the sheet has
+        // to catch the overflow whenever it happens, not just on its first
+        // frame (that one-shot approach is what shipped the original bug).
+        await pumpNoo(
+          tester,
+          _launcher(
+            (ctx) => showNooSheet<void>(
+              ctx,
+              children: [const _AsyncGrowingContent()],
+            ),
+          ),
+          theme: theme,
+          surfaceSize: const Size(400, 700),
+        );
+        await tester.tap(find.text('open'));
+        await tester.pump();
+        expect(find.byType(DraggableScrollableSheet), findsNothing);
+
+        await tester.pumpAndSettle();
+        expect(find.byType(DraggableScrollableSheet), findsOneWidget);
+        final sheetHeight = tester
+            .getSize(find.byType(DraggableScrollableSheet))
+            .height;
+        expect(sheetHeight, lessThan(500));
+        expect(sheetHeight, greaterThan(150));
+      },
+    );
   });
 
   group('NooDialog', () {