diff --git a/crates/engine/src/boards/board/connectors.rs b/crates/engine/src/boards/board/connectors.rs
index 753550e5..14760331 100644
--- a/crates/engine/src/boards/board/connectors.rs
+++ b/crates/engine/src/boards/board/connectors.rs
@@ -1,7 +1,10 @@
 use super::derived::{ends_now, place_route, route};
 use super::edit::set_label;
 use super::items::add;
-use super::*;
+use super::{
+    BoardItem, Connector, Document, End, LINE, LINE_WEIGHT, NodeId, NodeKind, Paint, Point, Result, Session, Side, StrokeCap, StrokeJoin, Value,
+    VectorNetwork, bad, cap_of, get, id_of, json, num, req_targets, require, routing_of, string,
+};
 
 /// One connector end from the params: a layer on this page, or a point.
 fn end_param(cmd: &str, s: &Session, p: &Value, key: &str, side_key: &str) -> Result<End> {
diff --git a/crates/engine/src/boards/board/derived.rs b/crates/engine/src/boards/board/derived.rs
index ac73df1e..9899632f 100644
--- a/crates/engine/src/boards/board/derived.rs
+++ b/crates/engine/src/boards/board/derived.rs
@@ -1,6 +1,9 @@
 use super::edit::set_font_size;
 use super::items::{owner_of_text, shape_padding, sticky_font_size, text_of};
-use super::*;
+use super::{
+    Affine, BTreeSet, BezPath, BoardItem, Connector, Document, End, NodeId, NodeKind, PathEl, Point, Rect, Routing, Shape, Side, Vec2, VectorNetwork,
+    is_board,
+};
 
 // ---------------------------------------------------------------------------------------------
 // Derived data (the normalize pass).
diff --git a/crates/engine/src/boards/board/edit.rs b/crates/engine/src/boards/board/edit.rs
index 1770852c..9456256e 100644
--- a/crates/engine/src/boards/board/edit.rs
+++ b/crates/engine/src/boards/board/edit.rs
@@ -1,7 +1,11 @@
 use super::connectors::connector_of;
 use super::derived::ends_now;
 use super::items::{add, add_text, shape_padding, text_of};
-use super::*;
+use super::{
+    Affine, AutoLayout, BTreeMap, BoardItem, BoardShape, Color, Connector, DocError, Document, End, INK, NodeId, NodeKind, Paint, Result, Routing,
+    Session, Sizing, StrokeCap, TextAlignH, TextAutoResize, TextData, Value, VectorNetwork, bad, cap_of, color_param, json, line_shade, num,
+    req_string, req_targets, require, routing_of, shape_of, string,
+};
 
 /// The label of connector `id`, if it has one.
 pub fn label_of(doc: &Document, id: NodeId) -> Option<NodeId> {
diff --git a/crates/engine/src/boards/board/items.rs b/crates/engine/src/boards/board/items.rs
index 6d96d34b..b76fc898 100644
--- a/crates/engine/src/boards/board/items.rs
+++ b/crates/engine/src/boards/board/items.rs
@@ -1,4 +1,10 @@
-use super::*;
+use super::{
+    AUTHOR_INK, Affine, AutoLayout, BlendMode, BoardItem, BoardShape, Color, Constraints, CrossAlign, Document, Effect, EffectKind, EngineError,
+    HConstraint, HIGHLIGHTER, INK, LayoutMode, MARKER, MainAlign, Node, NodeId, NodeKind, Paint, Result, SHAPE, STAMP_SIZE, STICKY, STICKY_GAP,
+    STICKY_PAD, Session, Shadow, Sizing, StrokeAlign, StrokeCap, StrokeJoin, TextAlignH, TextAutoResize, TextData, VConstraint, Value, VectorNetwork,
+    author, bad, boolean, color_param, get, id, id_of, json, line_shade, num, num_or, parent_of, req_num, require, shape_of, stamp_of, string,
+    textedit,
+};
 
 /// A new layer at the top of `parent`, at `at` in it, made by `f`.
 pub(super) fn add(
diff --git a/crates/engine/src/boards/board/tools.rs b/crates/engine/src/boards/board/tools.rs
index 2dc904c9..cb3fc005 100644
--- a/crates/engine/src/boards/board/tools.rs
+++ b/crates/engine/src/boards/board/tools.rs
@@ -2,7 +2,10 @@ use super::connectors::{end_json, other_end};
 use super::derived::ends_now;
 use super::edit::label_of;
 use super::items::edit_text;
-use super::*;
+use super::{
+    BoardItem, Document, ERASER_PX, End, EngineError, Gesture, NodeId, Point, PointerEvent, Result, SHAPE, STICKY, Session, Side, ToolId, id_of,
+    is_board, json,
+};
 
 // ---------------------------------------------------------------------------------------------
 // The board tools.
diff --git a/crates/engine/src/canvas/drop.rs b/crates/engine/src/canvas/drop.rs
index d5e8b3cf..9e054630 100644
--- a/crates/engine/src/canvas/drop.rs
+++ b/crates/engine/src/canvas/drop.rs
@@ -1,7 +1,7 @@
 //! Where something dropped at a page point lands: the frame under the point (or the page) and, in
 //! an auto layout frame, the child slot by pointer position plus the insertion line to draw.
 
-use figcraft_doc::*;
+use figcraft_doc::{Document, LayoutMode, NodeId, NodeKind};
 use figcraft_geom::Point;
 use serde::Serialize;
 
diff --git a/crates/engine/src/canvas/shapebuilder.rs b/crates/engine/src/canvas/shapebuilder.rs
index 99d59b45..74a4a9d1 100644
--- a/crates/engine/src/canvas/shapebuilder.rs
+++ b/crates/engine/src/canvas/shapebuilder.rs
@@ -21,14 +21,14 @@
 use std::collections::BTreeSet;
 use std::sync::Arc;
 
-use figcraft_doc::*;
+use figcraft_doc::{Corners, Document, Node, NodeId, NodeKind, StrokeProps, VectorNetwork, WindingRule};
 use figcraft_geom::kurbo::PathEl;
 use figcraft_geom::{Affine, BezPath, Point, Rect, Shape};
 use serde_json::{Value, json};
 
 use crate::cmd::CommandSpec;
 use crate::cmd::edit::{roots, z_sorted};
-use crate::params::*;
+use crate::params::{f64_of, get, string, targets};
 use crate::tools::{Cursor, Gesture, PointerEvent, PointerKind, ToolId};
 use crate::{EngineError, Result, Session, bad, spec};
 
diff --git a/crates/engine/src/canvas/tools.rs b/crates/engine/src/canvas/tools.rs
index fce14f7c..b1dc3eff 100644
--- a/crates/engine/src/canvas/tools.rs
+++ b/crates/engine/src/canvas/tools.rs
@@ -6,7 +6,7 @@ use std::collections::BTreeMap;
 
 use figcraft_color::{ImageScaleMode, PaintKind};
 use figcraft_doc::geometry::select_target;
-use figcraft_doc::*;
+use figcraft_doc::{Document, LayoutMode, Node, NodeId, NodeKind, Sizing, StrokeAlign, StrokeCap, TextAutoResize, TextData, TextPath, VectorNetwork};
 use figcraft_geom::{Affine, Point, Rect, Vec2};
 use serde::Serialize;
 use serde_json::json;
diff --git a/crates/engine/src/canvas/tools/click.rs b/crates/engine/src/canvas/tools/click.rs
index 8f21aaca..a8291f0f 100644
--- a/crates/engine/src/canvas/tools/click.rs
+++ b/crates/engine/src/canvas/tools/click.rs
@@ -1,5 +1,8 @@
 use super::handles::{PATH_REACH_PX, label_at, locked_in, path_candidates, readable_text_fills};
-use super::*;
+use super::{
+    Affine, Document, Gesture, Node, NodeId, NodeKind, Point, PointerEvent, Rect, Result, Session, Sizing, TextAutoResize, TextData, TextPath,
+    ToolId, frame_at, json, select_target, textedit, within_slop,
+};
 
 impl Session {
     /// Handle a double-click gesture: finish a pen path, rename or click labels/widgets,
diff --git a/crates/engine/src/canvas/tools/drag.rs b/crates/engine/src/canvas/tools/drag.rs
index 0d406673..d1db8f92 100644
--- a/crates/engine/src/canvas/tools/drag.rs
+++ b/crates/engine/src/canvas/tools/drag.rs
@@ -2,7 +2,11 @@ use super::handles::{
     SNAP_PX, handle_at, in_quad, label_at, locked_in, on_corner_square, paints_below, resized_box, scale_factor, selection_box, selection_frame,
     shape_hint,
 };
-use super::*;
+use super::{
+    Affine, ArcHandle, ArcHint, Cursor, Document, Gesture, Guide, Handle, ImageScaleMode, LayoutMode, NodeId, NodeKind, PaintKind, Point,
+    PointerEvent, Rect, ResizeStart, Result, ScaleHint, Session, Sizing, Targets, TextAutoResize, ToolId, Vec2, move_world, roots, select_target,
+    textedit, within_slop,
+};
 
 impl Session {
     pub(super) fn move_down(&mut self, ev: &PointerEvent) -> Result<()> {
diff --git a/crates/engine/src/canvas/tools/draw.rs b/crates/engine/src/canvas/tools/draw.rs
index b594ae27..36a12bc2 100644
--- a/crates/engine/src/canvas/tools/draw.rs
+++ b/crates/engine/src/canvas/tools/draw.rs
@@ -1,6 +1,8 @@
 use super::handles::SNAP_PX;
 use super::pen::take_enclosed;
-use super::*;
+use super::{
+    Affine, Cursor, Gesture, Node, NodeId, NodeKind, Point, PointerEvent, Rect, Result, Session, StrokeCap, Targets, ToolId, Vec2, frame_at, textedit,
+};
 
 impl Session {
     pub(super) fn draw_down(&mut self, ev: &PointerEvent) -> Result<()> {
diff --git a/crates/engine/src/canvas/tools/handles.rs b/crates/engine/src/canvas/tools/handles.rs
index fd765f66..7ccaca40 100644
--- a/crates/engine/src/canvas/tools/handles.rs
+++ b/crates/engine/src/canvas/tools/handles.rs
@@ -1,4 +1,4 @@
-use super::*;
+use super::{Affine, BTreeMap, Cursor, Document, Handle, NodeId, NodeKind, Point, ShapeHandle, ShapeHint, roots};
 
 /// The frame whose name label (see [`ToolState::labels`]) is under `p` on `page`: the topmost
 /// one drawn, if it can be selected (still there, on the page, visible and unlocked).
diff --git a/crates/engine/src/canvas/tools/keys.rs b/crates/engine/src/canvas/tools/keys.rs
index 591f1479..a369463c 100644
--- a/crates/engine/src/canvas/tools/keys.rs
+++ b/crates/engine/src/canvas/tools/keys.rs
@@ -1,4 +1,4 @@
-use super::*;
+use super::{Document, Gesture, Node, NodeId, Overlay, Point, PointerEvent, PointerKind, Result, Session, ShapeHandle, ToolId, json, textedit};
 
 impl Session {
     /// Keys the current mode handles before menu shortcuts (vector edit mode's tools and point
diff --git a/crates/engine/src/canvas/tools/pen.rs b/crates/engine/src/canvas/tools/pen.rs
index 319c11b7..4857e83c 100644
--- a/crates/engine/src/canvas/tools/pen.rs
+++ b/crates/engine/src/canvas/tools/pen.rs
@@ -1,5 +1,8 @@
 use super::handles::{PENCIL_STROKE, selected_end_at};
-use super::*;
+use super::{
+    Affine, Document, Gesture, Guide, Node, NodeId, NodeKind, PenPath, Point, PointerEvent, Result, Session, StrokeAlign, ToolId, Vec2,
+    VectorNetwork, at_45_degrees, frame_at, json, pen_handles,
+};
 
 /// Pen pressure along drawn samples as width profile points `[t, scale]`: `t` by length, at most
 /// 32 points, medium pressure (0.5) at the stroke weight, from a tenth to twice it. `None` when no
diff --git a/crates/engine/src/canvas/tools/pointer.rs b/crates/engine/src/canvas/tools/pointer.rs
index 985e3326..550c4a66 100644
--- a/crates/engine/src/canvas/tools/pointer.rs
+++ b/crates/engine/src/canvas/tools/pointer.rs
@@ -1,5 +1,8 @@
 use super::handles::{handle_at, label_at, locked_in, on_corner_square, resize_cursor, selected_end_at};
-use super::*;
+use super::{
+    Cursor, Document, Gesture, NodeId, NodeKind, Overlay, PenCursor, Point, PointerEvent, PointerKind, Rect, Result, Session, ToolId, at_45_degrees,
+    frame_at, json, select_target,
+};
 
 impl Session {
     /// The pointer left the canvas: what hovering there showed goes (the distances Alt or Dev Mode
diff --git a/crates/engine/src/canvas/vectoredit.rs b/crates/engine/src/canvas/vectoredit.rs
index 03b22d22..fc263b4f 100644
--- a/crates/engine/src/canvas/vectoredit.rs
+++ b/crates/engine/src/canvas/vectoredit.rs
@@ -24,14 +24,14 @@ mod width_sides_tests;
 #[cfg(test)]
 mod width_tests;
 
-use figcraft_doc::*;
+use figcraft_doc::{Corners, Document, HandleMirroring, NodeId, NodeKind, StrokeAlign, StrokeCap, StrokeJoin, VectorNetwork, Vertex, WindingRule};
 use figcraft_geom::{Affine, Point, Rect, Vec2};
 use serde::Serialize;
 use serde_json::{Value, json};
 
 use crate::cmd::CommandSpec;
 use crate::cmd::props::enum_of;
-use crate::params::*;
+use crate::params::{boolean, f64_of, get, id, num, num_or, req_num, string, targets};
 use crate::{EngineError, Result, Session, bad, spec};
 
 pub(crate) use pointer::VGesture;
diff --git a/crates/engine/src/canvas/vectoredit/ops.rs b/crates/engine/src/canvas/vectoredit/ops.rs
index 935f033a..8832e05d 100644
--- a/crates/engine/src/canvas/vectoredit/ops.rs
+++ b/crates/engine/src/canvas/vectoredit/ops.rs
@@ -2,7 +2,7 @@
 //! deleting, cutting and joining. Pure functions on a [`VectorNetwork`]; the session wrappers in
 //! `vectoredit.rs` re-fit the node afterwards.
 
-use figcraft_doc::*;
+use figcraft_doc::{HandleMirroring, Region, Segment, VectorNetwork, Vertex, WindingRule};
 use figcraft_geom::kurbo::{CubicBez, ParamCurve, ParamCurveNearest};
 use figcraft_geom::{Affine, Point, Vec2};
 
diff --git a/crates/engine/src/canvas/vectoredit/pointer.rs b/crates/engine/src/canvas/vectoredit/pointer.rs
index d977ce87..ebd8e2e3 100644
--- a/crates/engine/src/canvas/vectoredit/pointer.rs
+++ b/crates/engine/src/canvas/vectoredit/pointer.rs
@@ -5,7 +5,7 @@
 
 use std::sync::Arc;
 
-use figcraft_doc::*;
+use figcraft_doc::{Document, HandleMirroring, NodeId, NodeKind, VectorNetwork, Vertex};
 use figcraft_geom::{Affine, Point, Rect, Vec2};
 
 use super::point_snap;
@@ -510,20 +510,25 @@ impl Session {
         Ok(())
     }
 
+    /// Another edited layer under the press (or, with the paint bucket, whose area it is in).
+    fn pressed_layer(doc: &Document, ve: &VectorEdit, ev: &PointerEvent, tol: f64) -> Option<NodeId> {
+        match hit_any(doc, ve, ev.p(), tol) {
+            Some((id, _)) => Some(id),
+            None if ve.tool == VTool::Paint => {
+                let inside = |id: NodeId| network(doc, id).is_some_and(|n| n.face_at(doc.world_transform(id).inverse() * ev.p()).is_some());
+                (!inside(ve.id)).then(|| ve.others.iter().map(|o| o.id).find(|id| inside(*id))).flatten()
+            }
+            None => None,
+        }
+    }
+
     /// Returns false when the click left edit mode (the caller then runs the normal tool).
     fn vector_down(&mut self, ve: &VectorEdit, ev: &PointerEvent) -> Result<bool> {
         let doc = self.doc()?.clone();
         let tol = 6.0 / ev.zoom.max(1e-6);
         // A press on another edited layer's point, handle or segment (or, with the paint bucket,
         // area) makes it the active layer; a pen drawing a path keeps to its own layer.
-        let other = match hit_any(&doc, ve, ev.p(), tol) {
-            Some((id, _)) => Some(id),
-            None if ve.tool == VTool::Paint => {
-                let inside = |id: NodeId| network(&doc, id).is_some_and(|n| n.face_at(doc.world_transform(id).inverse() * ev.p()).is_some());
-                (!inside(ve.id)).then(|| ve.others.iter().map(|o| o.id).find(|id| inside(*id))).flatten()
-            }
-            None => None,
-        };
+        let other = Self::pressed_layer(&doc, ve, ev, tol);
         let switched;
         let ve = match other {
             Some(id) if id != ve.id && !(ve.tool == VTool::Pen && ve.anchor.is_some()) => {
diff --git a/crates/engine/src/canvas/vectoredit/transform.rs b/crates/engine/src/canvas/vectoredit/transform.rs
index 5efb5343..0f87a0bd 100644
--- a/crates/engine/src/canvas/vectoredit/transform.rs
+++ b/crates/engine/src/canvas/vectoredit/transform.rs
@@ -11,7 +11,7 @@ use serde_json::{Value, json};
 
 use super::{VHit, VTool, VectorEdit, default_points, edit, editing, indices, network, ops, selected_points, selection_position};
 use crate::cmd::CommandSpec;
-use crate::params::*;
+use crate::params::{boolean, f64_of, get, num, num_or, req_num};
 use crate::tools::{Handle, handle_at_corners};
 use crate::{Result, Session, bad, spec};
 
diff --git a/crates/engine/src/canvas/vectoredit/width.rs b/crates/engine/src/canvas/vectoredit/width.rs
index ba51b043..13c7be0c 100644
--- a/crates/engine/src/canvas/vectoredit/width.rs
+++ b/crates/engine/src/canvas/vectoredit/width.rs
@@ -10,7 +10,7 @@
 //! The points live in the stroke's [`WidthProfile`] and apply to every subpath (positions are
 //! fractions of each subpath's length).
 
-use figcraft_doc::*;
+use figcraft_doc::{Document, NodeId, WidthProfile, WidthSide};
 use figcraft_geom::{Point, Vec2};
 use figcraft_pathops::width::{Polyline, nearest, polylines};
 use serde::Serialize;
@@ -18,7 +18,7 @@ use serde_json::{Value, json};
 
 use super::{editing, set_state};
 use crate::cmd::CommandSpec;
-use crate::params::*;
+use crate::params::{get, num, req_index, req_num, string};
 use crate::tools::{Gesture, PointerEvent};
 use crate::{Result, Session, bad, spec};
 
diff --git a/crates/engine/src/canvas/vectoredit/width_sides_tests.rs b/crates/engine/src/canvas/vectoredit/width_sides_tests.rs
index bf2dbeb0..937245ae 100644
--- a/crates/engine/src/canvas/vectoredit/width_sides_tests.rs
+++ b/crates/engine/src/canvas/vectoredit/width_sides_tests.rs
@@ -7,6 +7,7 @@ use serde_json::{Value, json};
 use super::*;
 use crate::EngineError;
 use crate::tools::{PointerEvent, PointerKind};
+use figcraft_doc::{ExportFormat, WidthSide};
 
 fn ex(s: &mut Session, c: &str, p: Value) -> Value {
     s.execute(c, &p).unwrap_or_else(|e| panic!("{c}: {e}"))
diff --git a/crates/engine/src/canvas/vectoredit/width_tests.rs b/crates/engine/src/canvas/vectoredit/width_tests.rs
index 54b4b0e2..8c89d4c6 100644
--- a/crates/engine/src/canvas/vectoredit/width_tests.rs
+++ b/crates/engine/src/canvas/vectoredit/width_tests.rs
@@ -6,6 +6,7 @@ use serde_json::{Value, json};
 use super::*;
 use crate::EngineError;
 use crate::tools::{PointerEvent, PointerKind};
+use figcraft_doc::{ExportFormat, WidthPreset, WidthProfile, WidthSide};
 
 fn ex(s: &mut Session, c: &str, p: Value) -> Value {
     s.execute(c, &p).unwrap_or_else(|e| panic!("{c}: {e}"))