Make dark mode black instead of the system window grey

The panel is a full-height strip that sits beside your work, where the
system grey reads as a half-lit window next to a dark editor. Dark mode
is now pure black, with card and row colours in one Theme file so both
the panel background and the strip under the titlebar match.

AGENTS.md

@@ -27,14 +27,23 @@ clicking an item copies it back to the clipboard.
   `Images/` next to it, cached in an `NSCache`. Owns all mutations (add,
   toggle done, edit, delete, move, merge, clear done) and clipboard writes
   (`copy`, `copyAsList` for numbered output, `copyAsLines` for plain newlines;
-  both text modes skip image items). Saves on every mutation.
+  both text modes skip image items). Batch mutations (`delete(ids:)`,
+  `setDone(_:ids:)`, `move(ids:to:)`) back the selection context menu, so one
+  action applies to every selected item and image files are cleaned up once.
+  Saves on every mutation.
+- `Sources/Prompt/Theme.swift` — the panel's appearance-aware colours. Dark
+  mode is pure black rather than the system window grey (the panel is a
+  full-height strip beside your work, where grey reads as a half-lit window);
+  light mode keeps the system window colour. `Theme.background` is also handed
+  to the `NSPanel` so the strip under the transparent titlebar matches, and the
+  row colour stays slightly lighter than black so cards remain visible.
 - `Sources/Prompt/PanelView.swift` — the panel UI. Header (section switcher,
   search, add photos, close), item list, composer. Composer `# Name` creates/
-  switches sections. Click = copy; Cmd+click toggles multi-select, Shift+click
-  selects a range, and a selection bar offers Copy as List / Copy as Lines;
-  right-click = context menu (Copy, Copy as List, Copy as Lines, Done, Edit,
-  Open, Merge, Move To, Delete). Esc clears the selection before it hides the
-  panel. Drop target for images/files.
+  switches sections. Click = select (Shift+click for a range); the selection
+  bar offers Copy (single item), Copy as List and Copy as Lines; right-click =
+  context menu acting on the whole selection (Copy, Copy as List, Copy as
+  Lines, Done, Edit, Open, Merge, Move To, Delete). Esc clears the selection
+  before it hides the panel. Drop target for images/files.
 - `Sources/Prompt/PanelController.swift` — owns the floating `NSPanel`
   (`.nonactivatingPanel`, `.floating`, right-edge docked, frame autosaved as
   `PromptPanel`), the Cmd+V image-paste monitor, and `EditWindowController`
@@ -156,6 +165,25 @@ brew upgrade --cask prompt
 
 ## Gotchas
 
+- **Never assign `NSApp.mainMenu`.** SwiftUI installs a menu whose Edit items
+  are how AppKit routes Cmd+C/V/X/A/Z; replacing it with a hand-built menu
+  silently breaks pasting, copying and select-all in the composer (this shipped
+  once and had to be reverted). `installMenuItems()` only *augments* the
+  existing menu: it adds Hide Panel (Cmd+W) and removes SwiftUI's Settings item,
+  whose empty scene would otherwise shadow the in-panel Cmd+, sync panel.
+- **Cmd+V is handled by the paste monitor, not the menu.** The panel is a
+  `.nonactivatingPanel`, so it can be key while the app is not active, and menu
+  key equivalents are not reliably delivered in that state. The monitor
+  dispatches `paste:` to the responder chain itself for text, and adds the
+  clipboard image to the store when there is no text. `Prompt --diag` dumps the
+  menu so the wiring can be checked without a keyboard.
+- **A row is not a `Button`** because it contains a checkbox `Button`, and
+  nested buttons never receive clicks. The row uses `contentShape` +
+  `onTapGesture` so a click anywhere on the card selects it. Selection is
+  driven by the card click, the checkbox, Cmd+click (toggle) and Shift+click
+  (range); the context menu acts on the whole selection via `effectiveIDs(for:)`.
+  Copying is an explicit action (selection bar or context menu), never a side
+  effect of a click — that was changed deliberately.
 - **Never bind bare keys as `.keyboardShortcut` in the panel** (Space, Delete,
   plain Cmd+C). SwiftUI key equivalents are matched before text input and
   would steal characters from the composer TextField. Only Cmd-modified

README.md

@@ -2,17 +2,22 @@
 
 A native macOS app for keeping prompts and photos, in the spirit of
 [Copper](https://shadcn.com/copper) by shadcn: a floating panel that sits next
-to your work. Click anything to copy it back to your clipboard.
+to your work. Select what you need and send it back to your clipboard.
 
-- **Click to copy** — text notes go back as text, photos go back as images.
+- **Click to select** — clicking a card selects it (Shift+click for a range),
+  and the selection bar copies a single item as-is, or the whole selection as a
+  numbered list or as plain newline-separated lines.
+- **Text or photo** — copying sends text back as text and a photo back as an
+  image.
 - **Capture from anywhere** — select text in any app and tap **Left Shift twice**.
 - **Photos** — paste (Cmd+V), drag & drop, or add via the photo button.
-- **Sections** — type `# Name` in the composer; Cmd+K switches sections.
-- **Copy as List / Copy as Lines** — Cmd+click to multi-select (Shift+click for
-  a range), then copy the selection as a numbered list or as plain
-  newline-separated text, from the selection bar or the right-click menu.
-- **Merge Notes, Mark as Done, Edit, Move To** — right-click any item.
-- **Search** — Cmd+F searches across all sections.
+- **Workspaces** — type `# Name` in the composer, or use "New Workspace" in
+  the Cmd+K switcher (which opens a name modal); Cmd+K switches, and the
+  up/down arrows in the switcher reorder them. (The code and the saved JSON
+  still call these `sections` so existing data keeps working.)
+- **Right-click for actions** — Copy, Copy as List, Copy as Lines, Mark as Done,
+  Edit, Open, Merge Notes, Move To, Delete — each acting on the whole selection.
+- **Search** — Cmd+F searches across all workspaces.
 - **Sync (optional)** — generate an 8-digit code (`1234-5678`) on one Mac and
   enter it on the other; no account, no login. The code is the only secret.
 - **Local & private** — everything lives in
@@ -25,7 +30,7 @@ to your work. Click anything to copy it back to your clipboard.
 | --- | --- |
 | Capture current selection | Left Shift ×2 (or Cmd+Shift+C) |
 | Show/hide panel | Right Shift ×2 (or Cmd+Shift+Space) |
-| Switch/create section | Cmd+K |
+| Switch/create workspace | Cmd+K |
 | Search | Cmd+F |
 | Focus composer | Cmd+N |
 | Sync settings | Cmd+, |

Sources/Prompt/App.swift

@@ -32,6 +32,7 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
         // which locks the user out once the panel is hidden.
         if CommandLine.arguments.contains("--diag") {
             setupStatusItem()
+            installMenuItems()
             DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
                 self.writeDiagnostics()
                 NSApp.terminate(nil)
@@ -59,9 +60,11 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
         HotkeyManager.shared.start()
 
         setupStatusItem()
-        setupMainMenu()
         promptForAccessibilityIfNeeded()
 
+        // Let SwiftUI finish installing its main menu, then augment it.
+        DispatchQueue.main.async { self.installMenuItems() }
+
         // Show the panel on launch so the app is discoverable (it has no Dock
         // icon and the menu bar icon can be hard to spot on a full bar).
         Task { @MainActor in
@@ -110,28 +113,24 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
         return .terminateNow
     }
 
-    /// Accessory apps have no visible menu bar, but the main menu still
-    /// services key equivalents — this is what makes Cmd+Q and Cmd+W work
-    /// while the panel has focus.
-    private func setupMainMenu() {
-        let mainMenu = NSMenu()
-        let appMenuItem = NSMenuItem()
-        mainMenu.addItem(appMenuItem)
+    /// Adds "Hide Panel" to the menu SwiftUI already installed. Do NOT replace
+    /// `NSApp.mainMenu`: SwiftUI's menu carries the Edit items that AppKit
+    /// routes Cmd+C/V/X/A/Z through, so replacing it breaks text editing in the
+    /// composer. This only inserts one item and drops SwiftUI's Settings item,
+    /// whose empty scene would otherwise shadow the in-panel Cmd+, sync panel.
+    private func installMenuItems() {
+        guard let appMenu = NSApp.mainMenu?.items.first?.submenu else { return }
 
-        let appMenu = NSMenu()
-        appMenuItem.submenu = appMenu
+        if let settings = appMenu.items.firstIndex(where: { $0.keyEquivalent == "," && $0.keyEquivalentModifierMask == [.command] }) {
+            appMenu.removeItem(at: settings)
+        }
+        guard !appMenu.items.contains(where: { $0.action == #selector(hidePanel) }) else { return }
 
         let hide = NSMenuItem(title: "Hide Panel", action: #selector(hidePanel), keyEquivalent: "w")
         hide.target = self
-        appMenu.addItem(hide)
-
-        appMenu.addItem(.separator())
-
-        let quit = NSMenuItem(title: "Quit Prompt", action: #selector(quit), keyEquivalent: "q")
-        quit.target = self
-        appMenu.addItem(quit)
-
-        NSApp.mainMenu = mainMenu
+        let quitIndex = appMenu.items.firstIndex { $0.action == #selector(NSApplication.terminate(_:)) } ?? appMenu.items.count
+        appMenu.insertItem(.separator(), at: quitIndex)
+        appMenu.insertItem(hide, at: quitIndex + 1)
     }
 
     @MainActor @objc private func hidePanel() {
@@ -153,6 +152,15 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
             lines.append("status item has no window (not in the menu bar)")
         }
         lines.append("preferred position: \(UserDefaults.standard.object(forKey: "NSStatusItem Preferred Position Prompt") ?? "unset")")
+        lines.append("main menu:")
+        for item in NSApp.mainMenu?.items ?? [] {
+            lines.append("  \(item.submenu?.title ?? item.title)")
+            for entry in item.submenu?.items ?? [] {
+                guard !entry.isSeparatorItem else { continue }
+                let action = entry.action.map(NSStringFromSelector) ?? "-"
+                lines.append("    \(entry.title) [\(entry.keyEquivalentModifierMask.rawValue)] \(action)")
+            }
+        }
         try? lines.joined(separator: "\n").write(
             to: URL(fileURLWithPath: "/tmp/prompt-diag.txt"), atomically: true, encoding: .utf8
         )

Sources/Prompt/PanelController.swift

@@ -56,6 +56,10 @@ final class PanelController: NSObject {
         panel.isMovableByWindowBackground = true
         panel.hidesOnDeactivate = false
         panel.isReleasedWhenClosed = false
+        panel.isOpaque = true
+        // Match the SwiftUI content so the titlebar strip and any resize flash
+        // do not show the system grey through.
+        panel.backgroundColor = Theme.background
         panel.collectionBehavior = [.canJoinAllSpaces, .fullScreenAuxiliary]
         panel.contentView = NSHostingView(rootView: PanelView(store: Store.shared))
         panel.setFrameAutosaveName("PromptPanel")
@@ -71,22 +75,28 @@ final class PanelController: NSObject {
         panel.setFrameOrigin(NSPoint(x: screen.maxX - size.width - 12, y: screen.minY + 12))
     }
 
-    // Intercept Cmd+V when the panel is key and the clipboard holds an image
-    // (and no text, so normal text paste into the composer is unaffected).
+    // Cmd+V is handled here rather than left to a menu key equivalent. The
+    // panel is a nonactivating panel, so it can be key while the app is not
+    // active, and menu key equivalents are not reliably delivered in that
+    // state — which is what silently broke pasting. Dispatching paste: to the
+    // responder chain ourselves removes that dependency.
     private func installPasteMonitor() {
         guard pasteMonitor == nil else { return }
         pasteMonitor = NSEvent.addLocalMonitorForEvents(matching: .keyDown) { [weak self] event in
             guard let self, let panel = self.panel, event.window == panel else { return event }
             let modifiers = event.modifierFlags.intersection(.deviceIndependentFlagsMask)
-            if modifiers == [.command], event.charactersIgnoringModifiers == "v" {
+            guard modifiers == [.command], event.charactersIgnoringModifiers == "v" else { return event }
+
             let pasteboard = NSPasteboard.general
-                if pasteboard.string(forType: .string) == nil,
-                   let images = pasteboard.readObjects(forClasses: [NSImage.self], options: nil) as? [NSImage],
+            if pasteboard.string(forType: .string) != nil {
+                NSApp.sendAction(#selector(NSText.paste(_:)), to: nil, from: nil)
+                return nil
+            }
+            if let images = pasteboard.readObjects(forClasses: [NSImage.self], options: nil) as? [NSImage],
                let image = images.first {
                 Task { @MainActor in Store.shared.addImage(image) }
                 return nil
             }
-            }
             return event
         }
     }

Sources/Prompt/PanelView.swift

@@ -10,6 +10,8 @@ struct PanelView: View {
     @State private var search = ""
     @State private var showSearch = false
     @State private var showSectionSwitcher = false
+    @State private var showNewWorkspace = false
+    @State private var newWorkspaceName = ""
     @State private var showSync = false
     @State private var joinCode = ""
     @State private var selection = Set<UUID>()
@@ -17,7 +19,7 @@ struct PanelView: View {
     @State private var copiedID: UUID?
     @State private var accessibilityGranted = AXIsProcessTrusted()
 
-    private enum Field: Hashable { case composer, search }
+    private enum Field: Hashable { case composer, search, newWorkspace }
     @FocusState private var focusedField: Field?
 
     var body: some View {
@@ -38,9 +40,11 @@ struct PanelView: View {
             composerField
         }
         .frame(minWidth: 300)
+        .background(Theme.backgroundSwiftUI)
         .background(shortcutButtons)
         .overlay(sectionSwitcher)
         .overlay(syncOverlay)
+        .overlay(newWorkspaceModal)
         .onDrop(of: [UTType.image.identifier, UTType.fileURL.identifier], isTargeted: nil, perform: handleDrop)
         .onReceive(NotificationCenter.default.publisher(for: .promptPanelDidShow)) { _ in
             focusedField = .composer
@@ -66,7 +70,7 @@ struct PanelView: View {
                 .foregroundStyle(.secondary)
             }
             .buttonStyle(.plain)
-            .help("Switch section (Cmd+K)")
+            .help("Switch workspace (Cmd+K)")
 
             Spacer()
 
@@ -113,7 +117,7 @@ struct PanelView: View {
     private var searchField: some View {
         HStack(spacing: 8) {
             Image(systemName: "magnifyingglass").foregroundStyle(.secondary)
-            TextField("Search all sections", text: $search)
+            TextField("Search all workspaces", text: $search)
                 .textFieldStyle(.plain)
                 .focused($focusedField, equals: .search)
                 .onExitCommand {
@@ -190,8 +194,21 @@ struct PanelView: View {
         .padding(.vertical, 48)
     }
 
+    /// Rows carry a checkbox that *selects* the item, so a selection can be
+    /// copied or deleted from the context menu. The row cannot be a Button
+    /// because the checkbox is one, and nested buttons do not receive clicks.
     private func row(for item: PromptItem, sectionName: String) -> some View {
-        Button { handleClick(item) } label: {
+        HStack(alignment: .top, spacing: 8) {
+            Button {
+                toggleSelection(item.id)
+            } label: {
+                Image(systemName: selection.contains(item.id) ? "checkmark.circle.fill" : "circle")
+                    .font(.system(size: 15))
+                    .foregroundStyle(selection.contains(item.id) ? Color.accentColor : Color.secondary.opacity(0.55))
+            }
+            .buttonStyle(.plain)
+            .help(selection.contains(item.id) ? "Deselect" : "Select for copy or delete")
+
             VStack(alignment: .leading, spacing: 6) {
                 if !sectionName.isEmpty {
                     Text(sectionName.uppercased())
@@ -205,13 +222,12 @@ struct PanelView: View {
                         Text(sourceApp)
                     }
                     Text(item.createdAt, style: .time)
-                    if item.done {
-                        Image(systemName: "checkmark")
-                    }
                 }
                 .font(.caption2)
                 .foregroundStyle(.tertiary)
             }
+            .frame(maxWidth: .infinity, alignment: .leading)
+        }
         .padding(10)
         .frame(maxWidth: .infinity, alignment: .leading)
         .background(rowBackground(item))
@@ -225,15 +241,15 @@ struct PanelView: View {
                     .transition(.opacity)
             }
         }
-        }
-        .buttonStyle(.plain)
-        .help("Click to copy · Cmd+click to select several · Shift+click for a range · right-click for more")
+        .contentShape(Rectangle())
+        .onTapGesture { handleClick(item) }
+        .help("Click to select · Shift+click for a range · right-click to copy, delete and more")
         .contextMenu { contextMenu(for: item) }
     }
 
     private func rowBackground(_ item: PromptItem) -> Color {
         if selection.contains(item.id) { return Color.accentColor.opacity(0.25) }
-        return Color.primary.opacity(0.05)
+        return Theme.rowSwiftUI
     }
 
     @ViewBuilder
@@ -263,43 +279,51 @@ struct PanelView: View {
     }
 
     private func contextMenu(for item: PromptItem) -> some View {
-        Group {
+        let ids = effectiveIDs(for: item)
+        let multiple = ids.count > 1
+        return Group {
             Button("Copy") { copy(item) }
-            Button("Copy as List") {
-                store.copyAsList(ids: effectiveIDs(for: item))
+            Button(multiple ? "Copy \(ids.count) as List" : "Copy as List") {
+                store.copyAsList(ids: ids)
                 flashCopied(item.id)
             }
-            Button("Copy as Lines") {
-                store.copyAsLines(ids: effectiveIDs(for: item))
+            Button(multiple ? "Copy \(ids.count) as Lines" : "Copy as Lines") {
+                store.copyAsLines(ids: ids)
                 flashCopied(item.id)
             }
             Divider()
-            Button(item.done ? "Mark as Not Done" : "Mark as Done") { store.toggleDone(item.id) }
-            if case .text(let text) = item.content {
+            Button(item.done ? "Mark as Not Done" : "Mark as Done") {
+                store.setDone(!item.done, ids: ids)
+            }
+            if case .text(let text) = item.content, !multiple {
                 Button("Edit…") {
                     PanelController.shared.editController.edit(itemID: item.id, text: text)
                 }
             }
-            if case .image(let filename) = item.content {
+            if case .image(let filename) = item.content, !multiple {
                 Button("Open") {
                     NSWorkspace.shared.open(store.imageURL(for: filename))
                 }
             }
-            if selection.count > 1, selection.contains(item.id) {
+            if multiple {
                 Button("Merge Notes") {
-                    store.merge(ids: selection)
+                    store.merge(ids: ids)
                     clearSelection()
                 }
             }
             Menu("Move To") {
                 ForEach(store.sections.filter { $0.id != store.sectionID(of: item.id) }) { section in
-                    Button(section.name) { store.move(item.id, to: section.id) }
+                    Button(section.name) {
+                        store.move(ids: ids, to: section.id)
+                        if multiple { clearSelection() }
+                    }
                 }
             }
             Divider()
-            Button("Delete", role: .destructive) {
-                selection.remove(item.id)
-                store.delete(item.id)
+            Button(multiple ? "Delete \(ids.count) Items" : "Delete", role: .destructive) {
+                store.delete(ids: ids)
+                selection.subtract(ids)
+                lastSelectedID = nil
             }
         }
     }
@@ -315,12 +339,8 @@ struct PanelView: View {
             }
             .frame(maxWidth: .infinity, maxHeight: .infinity)
             VStack(spacing: 0) {
-                ForEach(store.sections) { section in
-                    Button {
-                        store.activeSectionID = section.id
-                        showSectionSwitcher = false
-                    } label: {
-                        HStack {
+                ForEach(Array(store.sections.enumerated()), id: \.element.id) { index, section in
+                    HStack(spacing: 6) {
                         Text(section.name)
                             .font(.callout)
                         Spacer()
@@ -332,22 +352,44 @@ struct PanelView: View {
                                 .font(.caption)
                                 .foregroundStyle(Color.accentColor)
                         }
+                        // Reorder the workspace list; the boundary rows are
+                        // disabled rather than hidden so the list does not jump.
+                        HStack(spacing: 0) {
+                            Button {
+                                store.moveSection(section.id, by: -1)
+                            } label: {
+                                Image(systemName: "chevron.up")
+                            }
+                            .disabled(index == 0)
+                            Button {
+                                store.moveSection(section.id, by: 1)
+                            } label: {
+                                Image(systemName: "chevron.down")
+                            }
+                            .disabled(index == store.sections.count - 1)
+                        }
+                        .buttonStyle(.plain)
+                        .font(.system(size: 9, weight: .bold))
+                        .foregroundStyle(.tertiary)
                     }
                     .padding(.horizontal, 14)
                     .padding(.vertical, 8)
                     .contentShape(Rectangle())
+                    .onTapGesture {
+                        store.activeSectionID = section.id
+                        showSectionSwitcher = false
                     }
-                    .buttonStyle(.plain)
                 }
                 Divider()
                 Button {
-                    composer = "# "
                     showSectionSwitcher = false
-                    focusedField = .composer
+                    newWorkspaceName = ""
+                    showNewWorkspace = true
+                    focusedField = .newWorkspace
                 } label: {
                     HStack {
                         Image(systemName: "plus")
-                        Text("New Section")
+                        Text("New Workspace")
                         Spacer()
                     }
                     .padding(.horizontal, 14)
@@ -465,6 +507,53 @@ struct PanelView: View {
         }
     }
 
+    // MARK: - New workspace
+
+    @ViewBuilder
+    private var newWorkspaceModal: some View {
+        if showNewWorkspace {
+            ZStack {
+                Color.black.opacity(0.25)
+                    .onTapGesture { dismissNewWorkspace() }
+                VStack(alignment: .leading, spacing: 12) {
+                    Text("New Workspace")
+                        .font(.headline)
+                    TextField("Name", text: $newWorkspaceName)
+                        .textFieldStyle(.roundedBorder)
+                        .focused($focusedField, equals: .newWorkspace)
+                        .onSubmit(createWorkspace)
+                        .onExitCommand { dismissNewWorkspace() }
+                    HStack {
+                        Spacer()
+                        Button("Cancel") { dismissNewWorkspace() }
+                        Button("Create") { createWorkspace() }
+                            .keyboardShortcut(.defaultAction)
+                            .disabled(newWorkspaceName.trimmingCharacters(in: .whitespaces).isEmpty)
+                    }
+                }
+                .padding(16)
+                .frame(width: 260)
+                .background(.regularMaterial)
+                .cornerRadius(12)
+                .shadow(radius: 18)
+            }
+            .transition(.opacity)
+        }
+    }
+
+    private func createWorkspace() {
+        let name = newWorkspaceName.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard !name.isEmpty else { return }
+        store.createSection(named: name)
+        dismissNewWorkspace()
+    }
+
+    private func dismissNewWorkspace() {
+        showNewWorkspace = false
+        newWorkspaceName = ""
+        focusedField = .composer
+    }
+
     // MARK: - Selection
 
     private var selectionBar: some View {
@@ -473,6 +562,12 @@ struct PanelView: View {
                 .font(.caption)
                 .foregroundStyle(.secondary)
             Spacer()
+            if selection.count == 1, let id = selection.first, let item = store.item(id) {
+                Button("Copy") { copy(item) }
+                    .font(.caption)
+                    .buttonStyle(.plain)
+                    .foregroundStyle(Color.accentColor)
+            }
             Button("Copy as List") { copySelection(asList: true) }
                 .font(.caption)
                 .buttonStyle(.plain)
@@ -581,22 +676,25 @@ struct PanelView: View {
 
     // MARK: - Actions
 
+    /// A click anywhere on the card selects it (Shift+click selects a range).
+    /// Copying is then an action on the selection — from the selection bar or
+    /// the right-click menu — rather than the side effect of a click.
     private func handleClick(_ item: PromptItem) {
         let modifiers = NSApp.currentEvent?.modifierFlags ?? []
-        if modifiers.contains(.command) {
-            if selection.contains(item.id) {
-                selection.remove(item.id)
-            } else {
-                selection.insert(item.id)
-            }
-            lastSelectedID = item.id
-            return
-        }
         if modifiers.contains(.shift), let anchor = lastSelectedID, anchor != item.id {
             selectRange(from: anchor, to: item.id)
             return
         }
-        copy(item)
+        toggleSelection(item.id)
+    }
+
+    private func toggleSelection(_ id: UUID) {
+        if selection.contains(id) {
+            selection.remove(id)
+        } else {
+            selection.insert(id)
+        }
+        lastSelectedID = id
     }
 
     private func selectRange(from anchor: UUID, to target: UUID) {

Sources/Prompt/Store.swift

@@ -38,11 +38,17 @@ final class Store: ObservableObject {
     private let storeFile: URL
     private let imageCache = NSCache<NSString, NSImage>()
 
-    init() {
+    /// `directory` is injectable so the store can be exercised against a
+    /// scratch folder instead of the user's real data.
+    init(directory: URL? = nil) {
+        if let directory {
+            self.directory = directory
+        } else {
             let appSupport = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask)[0]
-        directory = appSupport.appendingPathComponent("Prompt", isDirectory: true)
-        imagesDirectory = directory.appendingPathComponent("Images", isDirectory: true)
-        storeFile = directory.appendingPathComponent("store.json")
+            self.directory = appSupport.appendingPathComponent("Prompt", isDirectory: true)
+        }
+        imagesDirectory = self.directory.appendingPathComponent("Images", isDirectory: true)
+        storeFile = self.directory.appendingPathComponent("store.json")
 
         try? FileManager.default.createDirectory(at: imagesDirectory, withIntermediateDirectories: true)
         load()
@@ -130,6 +136,18 @@ final class Store: ObservableObject {
         return section
     }
 
+    /// Reorders a workspace within the list. The UI calls these "workspaces";
+    /// the model and the persisted JSON keep the original `sections` naming so
+    /// existing stores and sync payloads keep working.
+    func moveSection(_ id: UUID, by offset: Int) {
+        guard let index = sections.firstIndex(where: { $0.id == id }) else { return }
+        let target = index + offset
+        guard sections.indices.contains(target) else { return }
+        let section = sections.remove(at: index)
+        sections.insert(section, at: target)
+        save()
+    }
+
     // MARK: - Items
 
     @discardableResult
@@ -172,18 +190,49 @@ final class Store: ObservableObject {
     }
 
     func delete(_ id: UUID) {
+        delete(ids: [id])
+    }
+
+    /// Deletes every item in `ids` in one pass, cleaning up their image files.
+    func delete(ids: Set<UUID>) {
+        guard !ids.isEmpty else { return }
+        var removedAny = false
         for sectionIndex in sections.indices {
-            if let itemIndex = sections[sectionIndex].items.firstIndex(where: { $0.id == id }) {
-                let item = sections[sectionIndex].items[itemIndex]
+            for item in sections[sectionIndex].items where ids.contains(item.id) {
+                removedAny = true
                 if case .image(let filename) = item.content {
                     try? FileManager.default.removeItem(at: imagesDirectory.appendingPathComponent(filename))
                     imageCache.removeObject(forKey: filename as NSString)
                 }
-                sections[sectionIndex].items.remove(at: itemIndex)
+            }
+            sections[sectionIndex].items.removeAll { ids.contains($0.id) }
+        }
+        if removedAny { save() }
+    }
+
+    func setDone(_ done: Bool, ids: Set<UUID>) {
+        guard !ids.isEmpty else { return }
+        for sectionIndex in sections.indices {
+            for itemIndex in sections[sectionIndex].items.indices
+            where ids.contains(sections[sectionIndex].items[itemIndex].id) {
+                sections[sectionIndex].items[itemIndex].done = done
+            }
+        }
         save()
-                return
     }
+
+    /// Moves every item in `ids` into `targetSectionID`, keeping their order.
+    func move(ids: Set<UUID>, to targetSectionID: UUID) {
+        guard !ids.isEmpty,
+              let targetIndex = sections.firstIndex(where: { $0.id == targetSectionID }) else { return }
+        var moved: [PromptItem] = []
+        for sectionIndex in sections.indices where sectionIndex != targetIndex {
+            moved.append(contentsOf: sections[sectionIndex].items.filter { ids.contains($0.id) })
+            sections[sectionIndex].items.removeAll { ids.contains($0.id) }
         }
+        guard !moved.isEmpty else { return }
+        sections[targetIndex].items.append(contentsOf: moved)
+        save()
     }
 
     func move(_ id: UUID, to targetSectionID: UUID) {

Sources/Prompt/Theme.swift

@@ -0,0 +1,28 @@
+import AppKit
+import SwiftUI
+
+/// Appearance-aware colours for the panel.
+///
+/// Dark mode is pure black rather than the system window grey: the panel is a
+/// full-height strip that sits beside your work, and the grey reads as a
+/// half-lit window next to a dark editor or terminal.
+enum Theme {
+    static func isDark(_ appearance: NSAppearance) -> Bool {
+        appearance.bestMatch(from: [.aqua, .darkAqua]) == .darkAqua
+    }
+
+    /// The panel's own background (also handed to the NSPanel so the area under
+    /// the transparent titlebar matches).
+    static let background = NSColor(name: nil) { appearance in
+        isDark(appearance) ? .black : .windowBackgroundColor
+    }
+
+    /// Card background, kept subtle but visible against pure black.
+    static let row = NSColor(name: nil) { appearance in
+        isDark(appearance) ? NSColor(white: 1, alpha: 0.07) : NSColor(white: 0, alpha: 0.05)
+    }
+
+    /// Same colours for SwiftUI.
+    static let backgroundSwiftUI = Color(nsColor: background)
+    static let rowSwiftUI = Color(nsColor: row)
+}