diff --git a/components/src/main/kotlin/de/jeanlucmakiola/floret/components/CollapsingScaffold.kt b/components/src/main/kotlin/de/jeanlucmakiola/floret/components/CollapsingScaffold.kt
index d8c662d..65ee50d 100644
--- a/components/src/main/kotlin/de/jeanlucmakiola/floret/components/CollapsingScaffold.kt
+++ b/components/src/main/kotlin/de/jeanlucmakiola/floret/components/CollapsingScaffold.kt
@@ -19,6 +19,7 @@ import androidx.compose.material3.LargeTopAppBar
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.material3.rememberTopAppBarState
 import androidx.compose.runtime.Composable
@@ -30,10 +31,16 @@ import de.jeanlucmakiola.floret.identity.predictiveBack
 
 /**
  * The family's collapsing scaffold for settings hubs, sub-screens and the
- * full-screen pickers: a [LargeTopAppBar] that collapses on scroll, a back
- * button, and a vertically scrolling content column. [content] lays out the
- * connected grouped rows. The back content description uses the kit's `back`
- * string, which an app can override with its own (localized) `back`.
+ * full-screen pickers. By default a [LargeTopAppBar] whose title shrinks into
+ * the bar as the content scrolls — for settings and sub-screens, where the large
+ * header sets the page — over a vertically scrolling content column. [content]
+ * lays out the connected grouped rows. The back content description uses the
+ * kit's `back` string, which an app can override with its own (localized) `back`.
+ *
+ * Set [largeTopBar] to false for a pinned, single-line [TopAppBar] instead: the
+ * title sits in the bar from the start with no expanded header to scroll past.
+ * Preferred for selection pickers, where the tall header is only empty space
+ * above a short list.
  *
  * Optional extras, all defaulting to the bare scaffold so existing callers are
  * unchanged: [actions] adds trailing app-bar items; [snackbarHost] hosts
@@ -46,13 +53,17 @@ fun CollapsingScaffold(
     title: String,
     onBack: () -> Unit,
     modifier: Modifier = Modifier,
+    largeTopBar: Boolean = true,
     predictiveBack: Boolean = false,
     actions: @Composable RowScope.() -> Unit = {},
     snackbarHost: @Composable () -> Unit = {},
     content: @Composable ColumnScope.() -> Unit,
 ) {
-    val scrollBehavior =
+    val scrollBehavior = if (largeTopBar) {
         TopAppBarDefaults.exitUntilCollapsedScrollBehavior(rememberTopAppBarState())
+    } else {
+        TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
+    }
     Scaffold(
         modifier = modifier
             .then(if (predictiveBack) Modifier.predictiveBack(onBack = onBack) else Modifier)
@@ -60,22 +71,35 @@ fun CollapsingScaffold(
             .background(MaterialTheme.colorScheme.surface)
             .nestedScroll(scrollBehavior.nestedScrollConnection),
         topBar = {
-            LargeTopAppBar(
-                title = { Text(title) },
-                navigationIcon = {
-                    IconButton(onClick = onBack) {
-                        Icon(
-                            Icons.AutoMirrored.Rounded.ArrowBack,
-                            contentDescription = stringResource(R.string.back),
-                        )
-                    }
-                },
-                actions = actions,
-                scrollBehavior = scrollBehavior,
-                colors = TopAppBarDefaults.largeTopAppBarColors(
-                    scrolledContainerColor = MaterialTheme.colorScheme.surface,
-                ),
-            )
+            val navigationIcon = @Composable {
+                IconButton(onClick = onBack) {
+                    Icon(
+                        Icons.AutoMirrored.Rounded.ArrowBack,
+                        contentDescription = stringResource(R.string.back),
+                    )
+                }
+            }
+            if (largeTopBar) {
+                LargeTopAppBar(
+                    title = { Text(title) },
+                    navigationIcon = navigationIcon,
+                    actions = actions,
+                    scrollBehavior = scrollBehavior,
+                    colors = TopAppBarDefaults.largeTopAppBarColors(
+                        scrolledContainerColor = MaterialTheme.colorScheme.surface,
+                    ),
+                )
+            } else {
+                TopAppBar(
+                    title = { Text(title) },
+                    navigationIcon = navigationIcon,
+                    actions = actions,
+                    scrollBehavior = scrollBehavior,
+                    colors = TopAppBarDefaults.topAppBarColors(
+                        scrolledContainerColor = MaterialTheme.colorScheme.surface,
+                    ),
+                )
+            }
         },
         snackbarHost = snackbarHost,
     ) { innerPadding ->
diff --git a/components/src/main/kotlin/de/jeanlucmakiola/floret/components/GroupedList.kt b/components/src/main/kotlin/de/jeanlucmakiola/floret/components/GroupedList.kt
index 70e0fab..f11b6d6 100644
--- a/components/src/main/kotlin/de/jeanlucmakiola/floret/components/GroupedList.kt
+++ b/components/src/main/kotlin/de/jeanlucmakiola/floret/components/GroupedList.kt
@@ -51,6 +51,10 @@ fun groupedShape(position: Position, full: Dp, small: Dp): Shape = when (positio
  * all but the last. Corners morph rounder on press — the expressive shape play.
  * The caller supplies [content] and any horizontal inset via [modifier], so the
  * same primitive serves both the 16dp-inset lists and full-width detail cards.
+ *
+ * Set [gapBelow] to false to suppress that 2dp separation — for a caller that
+ * owns uniform spacing itself, e.g. [ReorderableColumn], where every slot must
+ * share the same pitch for the drag maths to line up.
  */
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -59,6 +63,7 @@ fun GroupedSurface(
     modifier: Modifier = Modifier,
     onClick: (() -> Unit)? = null,
     color: Color = MaterialTheme.colorScheme.surfaceContainerHigh,
+    gapBelow: Boolean = true,
     content: @Composable () -> Unit,
 ) {
     val interaction = remember { MutableInteractionSource() }
@@ -66,9 +71,10 @@ fun GroupedSurface(
     val full by animateDpAsState(if (pressed) 36.dp else 22.dp, label = "fullCorner")
     val small by animateDpAsState(if (pressed) 36.dp else 6.dp, label = "smallCorner")
     val shape = groupedShape(position, full, small)
-    val gap = when (position) {
-        Position.Top, Position.Middle -> Modifier.padding(bottom = 2.dp)
-        Position.Bottom, Position.Alone -> Modifier
+    val gap = when {
+        !gapBelow -> Modifier
+        position == Position.Top || position == Position.Middle -> Modifier.padding(bottom = 2.dp)
+        else -> Modifier
     }
     val base = modifier.fillMaxWidth().then(gap)
     if (onClick != null) {
@@ -87,7 +93,8 @@ fun GroupedSurface(
  * headline and summary to the M3 disabled emphasis while leaving the [trailing]
  * control at full opacity — for rows that are present but switched off.
  * [container] overrides the row's tonal colour (e.g. a category tint); ignored
- * when [selected].
+ * when [selected]. [gapBelow] (see [GroupedSurface]) suppresses the inter-row
+ * gap for a caller that owns its own uniform spacing, e.g. [ReorderableColumn].
  */
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -100,6 +107,7 @@ fun GroupedRow(
     dimmed: Boolean = false,
     container: Color? = null,
     minHeight: Dp = 72.dp,
+    gapBelow: Boolean = true,
     leading: @Composable (() -> Unit)? = null,
     trailing: @Composable (() -> Unit)? = null,
     onClick: (() -> Unit)? = null,
@@ -135,6 +143,7 @@ fun GroupedRow(
         modifier = modifier.padding(horizontal = 16.dp),
         onClick = onClick,
         color = containerColor,
+        gapBelow = gapBelow,
     ) {
         ListItem(
             headlineContent = { Text(title) },
diff --git a/components/src/main/kotlin/de/jeanlucmakiola/floret/components/InlineTextField.kt b/components/src/main/kotlin/de/jeanlucmakiola/floret/components/InlineTextField.kt
index 538d1c5..f36aa93 100644
--- a/components/src/main/kotlin/de/jeanlucmakiola/floret/components/InlineTextField.kt
+++ b/components/src/main/kotlin/de/jeanlucmakiola/floret/components/InlineTextField.kt
@@ -36,6 +36,7 @@ fun InlineTextField(
     textStyle: TextStyle = MaterialTheme.typography.titleMedium,
     singleLine: Boolean = true,
     minLines: Int = 1,
+    enabled: Boolean = true,
     keyboardType: KeyboardType = KeyboardType.Text,
     capitalization: KeyboardCapitalization = KeyboardCapitalization.Sentences,
     imeAction: ImeAction = ImeAction.Default,
@@ -43,15 +44,17 @@ fun InlineTextField(
     onImeAction: (() -> Unit)? = null,
 ) {
     val resolvedStyle = textStyle.copy(
-        color = if (textStyle.color.isSpecified) {
-            textStyle.color
-        } else {
-            MaterialTheme.colorScheme.onSurface
+        color = when {
+            // A disabled field reads as dimmed, like a locked value.
+            !enabled -> MaterialTheme.colorScheme.onSurfaceVariant
+            textStyle.color.isSpecified -> textStyle.color
+            else -> MaterialTheme.colorScheme.onSurface
         },
     )
     BasicTextField(
         value = value,
         onValueChange = onValueChange,
+        enabled = enabled,
         textStyle = resolvedStyle,
         singleLine = singleLine,
         minLines = minLines,