Merge main into #2224

crates/engine/src/a11y_keys_tests.rs

@@ -103,3 +103,24 @@ fn a_settings_file_without_or_with_a_wrong_interface_size_reads_as_the_systems_s
     let p: crate::Prefs = serde_json::from_value(json!({"ui_scale": 99, "theme": "dark"})).unwrap();
     assert_eq!((p.ui_scale, p.theme.as_str()), (crate::UI_SCALE_MAX, "dark"));
 }
+
+#[test]
+fn the_invert_zoom_preference_toggles_and_is_saved() {
+    let mut s = Session::new();
+    assert!(!s.prefs.invert_zoom, "off by default");
+    assert_eq!(s.execute("pref.invertZoom", &json!({})).unwrap()["on"], true);
+    assert!(s.prefs.invert_zoom);
+    let saved = serde_json::to_value(&s.prefs).unwrap();
+    assert_eq!(saved["invert_zoom"], true);
+    let loaded: crate::Prefs = serde_json::from_value(saved).unwrap();
+    assert!(loaded.invert_zoom);
+    assert_eq!(s.execute("pref.invertZoom", &json!({"on": false})).unwrap()["on"], false);
+    assert!(!s.prefs.invert_zoom);
+    let saved = serde_json::to_value(&s.prefs).unwrap();
+    assert_eq!(saved["invert_zoom"], false);
+    let loaded: crate::Prefs = serde_json::from_value(saved).unwrap();
+    assert!(!loaded.invert_zoom, "off persists after being on");
+    // Preferences saved before the setting existed read it as off.
+    let old: crate::Prefs = serde_json::from_value(json!({"theme": "dark"})).unwrap();
+    assert!(!old.invert_zoom);
+}

crates/engine/src/cmd/view.rs

@@ -434,6 +434,13 @@ pub fn specs() -> Vec<CommandSpec> {
             false,
             |s, p| pref(s, p, |x| &mut x.scroll_wheel_zoom)
         ),
+        spec!(
+            "pref.invertZoom",
+            "Invert zoom direction",
+            "{on?}  reverses wheel zoom: Cmd/Ctrl+wheel, and a plain mouse wheel with Scroll wheel zoom on, zoom out where they would zoom in (a trackpad pinch and panning are unchanged) → {on}",
+            false,
+            |s, p| pref(s, p, |x| &mut x.invert_zoom)
+        ),
         spec!("pref.reduceMotion", "Reduce motion", "{on?}", false, |s, p| pref(s, p, |x| &mut x.reduce_motion)),
         spec!(
             "pref.uiScale",

crates/engine/src/prefs.rs

@@ -36,6 +36,9 @@ pub struct Prefs {
     /// A mouse wheel zooms the canvas about the pointer, and Cmd/Ctrl+wheel scrolls it (off: the
     /// other way round). Trackpads are unchanged.
     pub scroll_wheel_zoom: bool,
+    /// Wheel zoom goes the other way: Cmd/Ctrl+wheel (and a plain mouse wheel with Scroll wheel
+    /// zoom on) zooms out where it would zoom in. A trackpad pinch is unchanged.
+    pub invert_zoom: bool,
     /// "system" by default; an explicit "light" or "dark" choice stays saved.
     pub theme: String,
     /// The widths of the main window's left and right panels (the interface keeps them within its
@@ -136,6 +139,7 @@ impl Default for Prefs {
             number_keys_opacity: true,
             show_dimensions: true,
             scroll_wheel_zoom: false,
+            invert_zoom: false,
             theme: "system".into(),
             panel_widths: (240.0, 240.0),
             pages_height: None,

crates/ui-egui/locales/en.toml

@@ -886,6 +886,7 @@ name = "English"
 "Pasted design layers; the clipboard didn't carry the images of: {layers}" = "Pasted design layers; the clipboard didn't carry the images of: {layers}"
 "Remove these results from the file" = "Remove these results from the file"
 "Scroll wheel zoom" = "Scroll wheel zoom"
+"Invert zoom direction" = "Invert zoom direction"
 "Shared by your team on {server}" = "Shared by your team on {server}"
 "Slot name" = "Slot name"
 "Mar" = "Mar"

crates/ui-egui/locales/es.toml

@@ -36,6 +36,7 @@ status = "draft — needs native review"
 "Couldn't download the variables" = "No se pudieron descargar las variables"
 "Couldn't download {name}" = "No se pudo descargar {name}"
 "Create from color" = "Crear a partir del color"
+"Invert zoom direction" = "Invertir la dirección del zoom"
 "New collection" = "Nueva colección"
 "Delete results" = "Eliminar resultados"
 "Pasted design layers" = "Capas de diseño pegadas"
@@ -2216,6 +2217,7 @@ status = "draft — needs native review"
 "plugins.runLast" = "Ejecutar el último plugin"
 "pref.autoSave" = "Guardar archivos automáticamente"
 "pref.highlightHover" = "Resaltar capas al pasar el cursor"
+"pref.invertZoom" = "Invertir la dirección del zoom"
 "pref.keepTool" = "Mantener la herramienta tras usarla"
 "pref.language" = "Idioma de la interfaz"
 "pref.nudge" = "Cantidad de desplazamiento"

crates/ui-egui/src/canvas/input.rs

@@ -81,10 +81,18 @@ fn wheel_zoom(app: &mut FigApp, ctx: &egui::Context, zoom: f32, shift: bool) ->
     if let Some(mouse) = latest {
         app.canvas.wheel_is_mouse = mouse;
     }
+    let invert = app.session.prefs.invert_zoom && !pinch;
     if !app.session.prefs.scroll_wheel_zoom || !app.canvas.wheel_is_mouse || pinch {
-        return (wheel, zoom);
+        return (wheel, if invert { invert_zoom_factor(zoom) } else { zoom });
     }
-    swap_wheel(wheel, zoom, shift, speed)
+    let (scroll, zoom) = swap_wheel(wheel, zoom, shift, speed);
+    (scroll, if invert { invert_zoom_factor(zoom) } else { zoom })
+}
+
+/// The zoom factor for the opposite direction (Preferences ▸ Invert zoom direction): its
+/// reciprocal. A factor that is zero, negative or not finite is left as it is.
+pub(crate) fn invert_zoom_factor(zoom: f32) -> f32 {
+    if zoom.is_finite() && zoom > 0.0 { 1.0 / zoom } else { zoom }
 }
 
 /// Whether a scroll event came from a mouse wheel. Only macOS says which device scrolled; elsewhere

crates/ui-egui/src/canvas/wheel_zoom_tests.rs

@@ -6,7 +6,7 @@ use egui::{Event, Modifiers, MouseWheelSource, MouseWheelUnit, Pos2, RawInput, R
 use figcraft_engine::Session;
 use serde_json::json;
 
-use super::input::{is_mouse_wheel, swap_wheel};
+use super::input::{invert_zoom_factor, is_mouse_wheel, swap_wheel};
 use crate::{FigApp, NoServices};
 
 /// The view's zoom, cx and cy.
@@ -25,8 +25,13 @@ fn wheel(unit: MouseWheelUnit, dy: f32, modifiers: Modifiers) -> Event {
 
 impl Canvas {
     fn new(scroll_wheel_zoom: bool) -> Self {
+        Self::with_invert(scroll_wheel_zoom, false)
+    }
+
+    fn with_invert(scroll_wheel_zoom: bool, invert_zoom: bool) -> Self {
         let mut c = Self { ctx: egui::Context::default(), app: FigApp::new(Session::new(), Box::new(NoServices)), time: 0.0 };
         c.app.run("pref.scrollWheelZoom", json!({"on": scroll_wheel_zoom}));
+        c.app.run("pref.invertZoom", json!({"on": invert_zoom}));
         for _ in 0..3 {
             c.frame(vec![], Modifiers::NONE);
         }
@@ -126,3 +131,63 @@ fn the_swap_keeps_egui_rates() {
     assert_eq!(swap_wheel(vec2(40.0, 0.0), 1.0, true, speed), (vec2(40.0, 0.0), 1.0));
     assert_eq!(swap_wheel(Vec2::ZERO, 1.0, false, speed), (Vec2::ZERO, 1.0));
 }
+
+#[test]
+fn invert_zoom_reverses_cmd_or_ctrl_wheel_by_the_same_factor() {
+    for mods in [Modifiers::COMMAND, Modifiers::CTRL] {
+        let (mut off, mut on) = (Canvas::with_invert(false, false), Canvas::with_invert(false, true));
+        let (a, b, _) = off.gesture(wheel(MouseWheelUnit::Line, 3.0, mods), mods);
+        let (c, d, _) = on.gesture(wheel(MouseWheelUnit::Line, 3.0, mods), mods);
+        assert!(b.0 > a.0 * 1.05, "{mods:?} off zooms in: {a:?} -> {b:?}");
+        assert!(d.0 < c.0 / 1.05, "{mods:?} on zooms out: {c:?} -> {d:?}");
+        assert!(((b.0 / a.0) * (d.0 / c.0) - 1.0).abs() < 1e-3, "{mods:?} by the same factor");
+    }
+}
+
+#[test]
+fn invert_zoom_reverses_a_plain_mouse_wheel_with_scroll_wheel_zoom_on() {
+    let (mut off, mut on) = (Canvas::with_invert(true, false), Canvas::with_invert(true, true));
+    let (a, b, _) = off.gesture(wheel(MouseWheelUnit::Line, 3.0, Modifiers::NONE), Modifiers::NONE);
+    let (c, d, _) = on.gesture(wheel(MouseWheelUnit::Line, 3.0, Modifiers::NONE), Modifiers::NONE);
+    assert!(b.0 > a.0 * 1.05, "off zooms in: {a:?} -> {b:?}");
+    assert!(d.0 < c.0 / 1.05, "on zooms out: {c:?} -> {d:?}");
+    assert!(((b.0 / a.0) * (d.0 / c.0) - 1.0).abs() < 1e-3, "by the same factor");
+}
+
+/// Panning is never inverted: the scroll vector is the same with the preference on and off.
+#[test]
+fn invert_zoom_leaves_panning_unchanged() {
+    // (Scroll wheel zoom, modifiers): a plain wheel without it, Cmd/Ctrl+wheel with it, Shift+wheel.
+    for (swz, mods) in [(false, Modifiers::NONE), (true, Modifiers::COMMAND), (true, Modifiers::CTRL), (true, Modifiers::SHIFT)] {
+        let (mut off, mut on) = (Canvas::with_invert(swz, false), Canvas::with_invert(swz, true));
+        let (a, b, _) = off.gesture(wheel(MouseWheelUnit::Line, -3.0, mods), mods);
+        let (c, d, _) = on.gesture(wheel(MouseWheelUnit::Line, -3.0, mods), mods);
+        assert!((b.0 - a.0).abs() < 1e-9 && (d.0 - c.0).abs() < 1e-9, "{mods:?} no zoom");
+        assert!(b.1 != a.1 || b.2 != a.2, "{mods:?} off pans: {a:?} -> {b:?}");
+        assert!(
+            ((b.1 - a.1) - (d.1 - c.1)).abs() < 1e-9 && ((b.2 - a.2) - (d.2 - c.2)).abs() < 1e-9,
+            "{mods:?} same pan: {a:?} -> {b:?} vs {c:?} -> {d:?}"
+        );
+    }
+}
+
+#[test]
+fn a_pinch_zooms_the_same_with_invert_zoom_on_and_off() {
+    for (swz, invert, factor) in
+        [(false, false, 1.5), (false, true, 1.5), (true, false, 1.5), (true, true, 1.5), (true, true, 0.5), (false, true, 0.5)]
+    {
+        let mut c = Canvas::with_invert(swz, invert);
+        let (a, b, _) = c.gesture(Event::Zoom(factor), Modifiers::NONE);
+        assert!((b.0 / a.0 - f64::from(factor)).abs() < 1e-3, "scroll wheel zoom {swz}, invert {invert}, x{factor}: {a:?} -> {b:?}");
+    }
+}
+
+#[test]
+fn the_inverted_factor_is_the_reciprocal_and_guards_bad_values() {
+    assert!((invert_zoom_factor(2.0) - 0.5).abs() < 1e-6);
+    assert_eq!(invert_zoom_factor(1.0), 1.0);
+    for bad in [0.0, -1.0, f32::NAN, f32::INFINITY] {
+        let r = invert_zoom_factor(bad);
+        assert!(r == bad || (r.is_nan() && bad.is_nan()), "{bad} left alone");
+    }
+}

crates/ui-egui/src/dialogs.rs

@@ -246,6 +246,7 @@ pub fn show(app: &mut FigApp, ctx: &Context) {
                 (tr("Show dimensions on objects"), prefs.show_dimensions, "pref.showDimensions"),
                 (tr("Use number keys for opacity"), prefs.number_keys_opacity, "pref.numberKeysOpacity"),
                 (tr("Scroll wheel zoom"), prefs.scroll_wheel_zoom, "pref.scrollWheelZoom"),
+                (tr("Invert zoom direction"), prefs.invert_zoom, "pref.invertZoom"),
                 (tr("Reduce motion"), prefs.reduce_motion, "pref.reduceMotion"),
             ] {
                 if crate::widgets::checkbox(ui, val, label) {

docs/ui-parity.md

@@ -1,6 +1,6 @@
 # UI and interaction parity
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-11-10 · **Change:** minor (a boolean group takes a corner radius (and smoothing) that rounds every sharp corner of its result (#2222); Shift while rotating lands on absolute multiples of 15°, measured in Figma; Flatten bakes a vector's point corner radius into its path (#2195); a click on a fill, stroke or effect row's grip or background highlights it, Cmd/Ctrl+C copies that paint or effect and Cmd/Ctrl+V pastes it onto the selected layers, as the help center's Copy and paste properties between layers says (#1494); wrap style per paragraph and in text styles (#1827); the Annotation tool (Shift+T, `tool.annotation {id?}`): with a layer selected (or an `id`) it asks the UI for that layer's note at once, and in the tool a press on a layer selects it and asks for its note, a press on empty canvas does nothing; the marquee follows Figma's measured rules: a partly covered frame or section gives the layers in it the marquee touches, a rotated shape is touched by its outline, a drag from inside a frame selects that frame only when the marquee also takes another top-level frame (then whole) (`marquee_behaviour_tests`); copy, cut and paste in vector edit mode act on the selected points and segments (#1875); M8, #2146: K focuses the Scale tool's factor field with its text selected, so K, 2, Enter scales the selection by two about the panel's origin (FigCraft's starts at the top left; Figma's grid starts at the centre, left for a follow-up because the origin also sets where a handle drag pivots, which is not measured) in one undo step, after which the tool returns to Move with the selection kept; Escape in the field closes it with the tool back on Move and nothing changed (measured in Figma's web app, 2026-11-09; `pressing_k_focuses_the_scale_field_with_its_text_selected`, `k_two_enter_scales_the_selection_by_two`, `escape_in_the_scale_field_closes_it_and_changes_nothing`); the main menu and its submenus stay inside the window, moving up to fit and scrolling when taller (#2217); locked layers ignore the arrow keys and a locked parent's children can't be locked on their own (#1560); the left rail's and tab strip's icons are larger, 20 pt (#553); pick select: Tab while the keyboard selection box shows (or the chord again) puts a pink outline on a layer and the keys walk the layer tree from it, as Accessibility at Figma says (#1836); scrubbing a field faster or slower by the pointer's height, with a notice of the speed, as the help center's Scrub fields says (#1837); component rows in the Layers panel at AA contrast in the theme's component tint, with the rows inside a selected component in a tone of its row (#1903); Cmd/Ctrl-click on a padding field sets all four sides with the value typed, a documented auto layout shortcut; a fill per region of a vector: with regions selected in edit mode, the Fill section and the fill commands edit those regions' own fills, as Edit vector layers says (#1875); the Fill section of a text whose characters were coloured differently while editing shows mixed content, characters that all share fills the layer doesn't have show those, and a layer-level fill edit reaches every character (#1856); a number field scrubs when dragged with Alt held, as the help center's scrub section says, not only by its label; reuse visible layer selection roots (M8); ; with a shape or frame tool chosen and nothing selected, the arrows show a placement crosshair in the middle of the view and move it, and Enter places there, as Accessibility at Figma says (#1839); text direction per paragraph: Text ▸ Text direction forces a paragraph left to right or right to left, as Add right-to-left text says (#1830), with `text.direction`, `node.set textDirection`, the Type settings control once a right-to-left script is in the text, inspect, the CSS `direction` and the `.fig` lines' `sourceDirectionality`; the boolean operation menu in the Design panel leads each entry with an original icon drawn in code, a filled preview of the result (#2003); a press on the open gradient's handles or stops on the canvas keeps the colour picker open through the drag, as its own control (#1852); a click with the Bend tool on a sharp point curves it, its handles along the line between its neighbours, as Edit vector layers says (#1875); wrap style: Auto, Balance and Pretty on a text layer decide where its lines break, as Explore text properties says (#1827), with the Type settings control, `text.wrapStyle`, `node.set wrapStyle`, inspect and the CSS `text-wrap`; Backspace or Delete at the start of a list item keeps the item's indentation level, as the lists article says; max lines on auto-width text keep it auto width, hugging that many lines, as the text properties article says; superscript and subscript are synthesised where the font has no glyphs for them, from the standard glyphs shrunk and shifted by the font's OS/2 metrics, and a run mixing available and unavailable glyphs is sLine truncated
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-11-10 · **Change:** minor (a boolean group takes a corner radius (and smoothing) that rounds every sharp corner of its result (#2222); Preferences ▸ Invert zoom direction reverses wheel zoom, pinch unchanged (#2145); Shift while rotating lands on absolute multiples of 15°, measured in Figma; Flatten bakes a vector's point corner radius into its path (#2195); a click on a fill, stroke or effect row's grip or background highlights it, Cmd/Ctrl+C copies that paint or effect and Cmd/Ctrl+V pastes it onto the selected layers, as the help center's Copy and paste properties between layers says (#1494); wrap style per paragraph and in text styles (#1827); the Annotation tool (Shift+T, `tool.annotation {id?}`): with a layer selected (or an `id`) it asks the UI for that layer's note at once, and in the tool a press on a layer selects it and asks for its note, a press on empty canvas does nothing; the marquee follows Figma's measured rules: a partly covered frame or section gives the layers in it the marquee touches, a rotated shape is touched by its outline, a drag from inside a frame selects that frame only when the marquee also takes another top-level frame (then whole) (`marquee_behaviour_tests`); copy, cut and paste in vector edit mode act on the selected points and segments (#1875); M8, #2146: K focuses the Scale tool's factor field with its text selected, so K, 2, Enter scales the selection by two about the panel's origin (FigCraft's starts at the top left; Figma's grid starts at the centre, left for a follow-up because the origin also sets where a handle drag pivots, which is not measured) in one undo step, after which the tool returns to Move with the selection kept; Escape in the field closes it with the tool back on Move and nothing changed (measured in Figma's web app, 2026-11-09; `pressing_k_focuses_the_scale_field_with_its_text_selected`, `k_two_enter_scales_the_selection_by_two`, `escape_in_the_scale_field_closes_it_and_changes_nothing`); the main menu and its submenus stay inside the window, moving up to fit and scrolling when taller (#2217); locked layers ignore the arrow keys and a locked parent's children can't be locked on their own (#1560); the left rail's and tab strip's icons are larger, 20 pt (#553); pick select: Tab while the keyboard selection box shows (or the chord again) puts a pink outline on a layer and the keys walk the layer tree from it, as Accessibility at Figma says (#1836); scrubbing a field faster or slower by the pointer's height, with a notice of the speed, as the help center's Scrub fields says (#1837); component rows in the Layers panel at AA contrast in the theme's component tint, with the rows inside a selected component in a tone of its row (#1903); Cmd/Ctrl-click on a padding field sets all four sides with the value typed, a documented auto layout shortcut; a fill per region of a vector: with regions selected in edit mode, the Fill section and the fill commands edit those regions' own fills, as Edit vector layers says (#1875); the Fill section of a text whose characters were coloured differently while editing shows mixed content, characters that all share fills the layer doesn't have show those, and a layer-level fill edit reaches every character (#1856); a number field scrubs when dragged with Alt held, as the help center's scrub section says, not only by its label; reuse visible layer selection roots (M8); ; with a shape or frame tool chosen and nothing selected, the arrows show a placement crosshair in the middle of the view and move it, and Enter places there, as Accessibility at Figma says (#1839); text direction per paragraph: Text ▸ Text direction forces a paragraph left to right or right to left, as Add right-to-left text says (#1830), with `text.direction`, `node.set textDirection`, the Type settings control once a right-to-left script is in the text, inspect, the CSS `direction` and the `.fig` lines' `sourceDirectionality`; the boolean operation menu in the Design panel leads each entry with an original icon drawn in code, a filled preview of the result (#2003); a press on the open gradient's handles or stops on the canvas keeps the colour picker open through the drag, as its own control (#1852); a click with the Bend tool on a sharp point curves it, its handles along the line between its neighbours, as Edit vector layers says (#1875); wrap style: Auto, Balance and Pretty on a text layer decide where its lines break, as Explore text properties says (#1827), with the Type settings control, `text.wrapStyle`, `node.set wrapStyle`, inspect and the CSS `text-wrap`; Backspace or Delete at the start of a list item keeps the item's indentation level, as the lists article says; max lines on auto-width text keep it auto width, hugging that many lines, as the text properties article says; superscript and subscript are synthesised where the font has no glyphs for them, from the standard glyphs shrunk and shifteLine truncated
 
 Fine canvas control is what Figma users feel first: handles, snapping, nudging, modifier keys,
 drag behaviour, numeric precision. This checklist covers the tools, gestures and panels. Status:
@@ -115,6 +115,7 @@ interaction feel not yet compared.
 
 | Item | Status | Notes |
 |---|---|---|
+| Pan/zoom: wheel, pinch, Space-drag, Shift+0/1/2, Cmd+0, `+`/`-` | done | Shift-wheel pans sideways, pinch and the zoom tool keep the point under the pointer; Preferences ▸ Scroll wheel zoom makes a mouse wheel zoom about the pointer and Cmd/Ctrl+wheel scroll (a wheel told from a trackpad by the device macOS reports, elsewhere by line versus pixel steps; #1390); Preferences ▸ Invert zoom direction (Figma's Preferences menu has it, checked 2026-11-09; #2145) reverses wheel zoom: Cmd/Ctrl+wheel, and a plain mouse wheel with Scroll wheel zoom on, zoom out where they would zoom in, by the same factor, while a trackpad pinch and panning are unchanged (only the setting's existence was measured, so the pinch is left alone); zoom steps, limits (2%–25,600%) and frame order pinned where the documentation is silent (`view_behaviour_tests`) |
 | Pan/zoom: wheel, pinch, Space-drag, Shift+0/1/2, Cmd+0, `+`/`-` | done | Shift-wheel pans sideways, pinch and the zoom tool keep the point under the pointer; Preferences ▸ Scroll wheel zoom makes a mouse wheel zoom about the pointer and Cmd/Ctrl+wheel scroll (a wheel told from a trackpad by the device macOS reports, elsewhere by line versus pixel steps; #1390); the arrows pan the view with nothing selected by 64 px, 320 px (five steps) with Shift (`view.pan`; measured in Figma's web app at 100% zoom: one Right press 62–64 px in two trials, Shift+Right about 320 px, reading offsets from screenshots, about ±3 px); zoom steps, limits (2%–25,600%) and frame order pinned where the documentation is silent (`view_behaviour_tests`) |
 | Rulers and guides (drag out, move, remove; rotated frames; frame guides) | done | guides belong to the page or a top-level frame (a frame moved into another keeps its guides but they stop applying); a click selects one for Delete, the arrows or the context menu's Remove guide; Alt-drag drops a copy; Alt while dragging measures to the layers in the frame it crosses; ruler numbering checked by eye only |
 | Frame labels (rotated, right-to-left), size badge | done | |
@@ -212,6 +213,7 @@ This audit records candidates for subsequent fixes; their behaviour is unchanged
 | Date | Change | Summary |
 |---|---|---|
 | 2026-11-10 | minor | M4, #2222: a boolean group takes a corner radius that rounds every sharp corner of its result (measured in Figma's web app), Boolean groups row |
+| 2026-11-09 | patch | Preferences ▸ Invert zoom direction (#2145): Cmd/Ctrl+wheel, and a plain mouse wheel with Scroll wheel zoom on, zoom the other way; pinch and panning unchanged. Numbers unchanged. |
 | 2026-11-07 | patch | Transform: Shift while rotating lands on absolute multiples of 15°, measured in Figma (a layer at 7° or -4.27° Shift-rotated by its corner ends at 15°); FigCraft rounded the turn since the drag began, so 7° landed on 7 + k*15. The gesture keeps the selection's shared rotation and rounds base + turn; a selection with different rotations keeps rounding the turn. Test: `shift_rotating_lands_on_multiples_of_15_not_steps_from_the_start` |
 | 2026-11-10 | patch | M1 review follow-up: strengthen canvas alpha, clipping/coverage, grid geometry/order and drawn-theme tests; use settled fresh sidebars at each width, check HEX visibility and opacity alignment, and assert picker toggling preserves page alpha. Production behavior unchanged. |
 | 2026-11-09 | patch | M1: canvas page transparency uses a checkerboard that follows light/dark themes and applies background alpha once, including partial or missing renders. The page control also fits both sidebar width limits. Tests: `canvas::background::tests`, `field_tests::page_background_colour_and_opacity_fit_a_resized_sidebar`. Numbers unchanged |