docs(maestro): amend DESIGN.md for draft panes (#62)

The spawn modal is no longer one of the three surfaces: the Components
section now describes the draft pane, and the stale ≥600px
bottom-sheet→dialog breakpoint note is dropped.

DESIGN.md

@@ -79,16 +79,15 @@ no bounce. Tokens `--dur-fast`/`--dur`/`--dur-slow`.
   `connecting` state pill pulses.
 - Interaction: row hover/focus, button press (1px), input focus ring, chevron
   rotation, theme-toggle sun/moon swap.
-- Modal: bottom-sheet slide-up on mobile, scale-pop on ≥600px.
 - Every animation has a `prefers-reduced-motion: reduce` path (pulses off,
   transitions near-instant).
 
 ## Layout & structure
 
 Mobile-first, structural responsiveness (not fluid type). Single `≤520px`
-breakpoint stacks the header (full-width search, wrapped actions). `≥600px`
-switches the spawn modal from bottom-sheet to centered dialog. A faint slate grid texture sits on `--bg` as
-terminal atmosphere (very low contrast, not decoration).
+breakpoint stacks the header (full-width search, wrapped actions). A faint
+slate grid texture sits on `--bg` as terminal atmosphere (very low contrast,
+not decoration).
 
 ## Components
 
@@ -101,8 +100,10 @@ Three surfaces, all DOM built in TS, styled by class:
   no-sessions, no-search-match.
 - **Attach** — header (back, `session <id>`, live/closed/error state pill) over
   a framed dark xterm with a green cursor.
-- **Spawn modal** — bottom-sheet/dialog form; mono inputs with green focus
-  ring; grouped worktree fieldset.
+- **Draft pane** — the spawn form mounted inline in an empty split pane,
+  focusable like any session pane; mono inputs with green focus ring; grouped
+  worktree fieldset. Spawn opens one (reusing an empty focused pane, else
+  splitting), and "Spawn similar" seeds one from a session's dir + command.
 
 Interactive elements ship default / hover / focus-visible / active / disabled
 states; the accent green is used only for action, selection, focus, and live
@@ -111,5 +112,5 @@ status — never decoration.
 ## Dev review aids (DEV-only, stripped from production)
 
 `web/src/mock.ts` + query params seed a representative catalog without a running
-daemon: `?mock` (seed sessions), `?mock&spawn` (open the spawn modal),
+daemon: `?mock` (seed sessions), `?mock&spawn` (open a draft pane),
 `?theme=light|dark` (pin a theme). Guarded by `import.meta.env.DEV`.

web/README.md

@@ -20,9 +20,10 @@ src/
   main.ts        # entry point, hash-route dispatch
   api.ts         # daemon HTTP API client
   events.ts      # `/api/events` WebSocket subscriber
-  catalog.ts     # session tree view (groups by working directory)
-  attach.ts      # xterm.js + attach WS view
-  spawn.ts       # spawn-session modal
+   catalog.ts     # session tree view (groups by working directory)
+   attach.ts      # xterm.js + attach WS view
+   multiview.ts   # tabs + split panes; draft panes host the spawn form
+   spawnForm.ts   # shared spawn form (preset tiles, project picker, worktree)
   theme.ts       # dark/light theme toggle + persistence
   types.ts       # mirror of `maestro-protocol` JSON shapes
   styles.css     # design-system tokens + component styles
@@ -40,7 +41,7 @@ follows the OS by default and can be pinned via the header toggle (persisted in
 
 `mock.ts` is a DEV-only fixture (stripped from production builds): visit the dev
 server with `?mock` to seed a representative catalog without a running daemon,
-`?mock&spawn` to open the spawn modal, and `?theme=light|dark` to pin a theme.
+`?mock&spawn` to open a draft pane, and `?theme=light|dark` to pin a theme.
 
 Routing is hash-based:
 - `#/` → catalog

web/src/catalog.ts

@@ -6,9 +6,15 @@ import type { Session } from "./types.js";
 import { abbreviateFolderName, sessionName } from "./types.js";
 import type { TreeNode } from "./tree.js";
 import { buildTree } from "./tree.js";
-import { openSpawnModal } from "./spawn.js";
 import { createThemeToggle } from "./theme.js";
 
+/** Ask the shell to open a new draft pane (#62). Handled in main.ts, where the
+ *  multi-view controller lives; dispatched from every Spawn affordance. */
+export const OPEN_SPAWN_EVENT = "catalog-open-spawn";
+export function requestOpenSpawn(): void {
+  document.dispatchEvent(new CustomEvent(OPEN_SPAWN_EVENT));
+}
+
 const collapsed = new Set<string>();
 
 function renderNode(node: TreeNode, depth: number): HTMLElement {
@@ -190,7 +196,7 @@ export function renderTopbar(store: CatalogStore, onToggleSidebar?: () => void):
   spawnBtn.type = "button";
   spawnBtn.className = "btn btn-primary spawn-btn";
   spawnBtn.textContent = "+ Spawn";
-  spawnBtn.addEventListener("click", () => openSpawnModal());
+  spawnBtn.addEventListener("click", () => requestOpenSpawn());
   actions.appendChild(spawnBtn);
   return header;
 }
@@ -342,7 +348,7 @@ export function renderSidebar(store: CatalogStore, opts: SidebarOptions = {}): S
     treeHost.replaceChildren();
     if (sessions.length === 0) {
       treeHost.appendChild(
-        renderEmpty(filter.trim().length > 0, () => openSpawnModal()),
+        renderEmpty(filter.trim().length > 0, () => requestOpenSpawn()),
       );
       return;
     }
@@ -364,14 +370,8 @@ export function renderSidebar(store: CatalogStore, opts: SidebarOptions = {}): S
   const rerenderHandler = () => refresh();
   document.addEventListener("catalog-rerender", rerenderHandler);
 
-  // Spawn similar: reopen the spawn modal pre-seeded from a session's dir and
-  // command (matched back to a preset by the form) — but with a freshly
-  // generated name rather than the original's, since it's a new session.
-  const spawnSimilarHandler = (ev: Event) => {
-    const s = (ev as CustomEvent<Session>).detail;
-    openSpawnModal({ cwd: s.cwd, command: s.command });
-  };
-  document.addEventListener("catalog-spawn-similar", spawnSimilarHandler);
+  // "Spawn similar" (#28) is dispatched here and handled in main.ts, where the
+  // multi-view controller can seed a draft pane with the session's dir/command.
 
   const unsubscribe = store.subscribe(refresh);
 
@@ -391,7 +391,6 @@ export function renderSidebar(store: CatalogStore, opts: SidebarOptions = {}): S
     },
     dispose() {
       document.removeEventListener("catalog-rerender", rerenderHandler);
-      document.removeEventListener("catalog-spawn-similar", spawnSimilarHandler);
       unsubscribe();
     },
   };

web/src/html.ts

@@ -1,5 +1,5 @@
-// One HTML escaper. Previously written four times, in catalog.ts, spawn.ts,
-// types.ts and attach.ts.
+// One HTML escaper. Previously written four times, in catalog.ts, types.ts
+// and attach.ts.
 
 export function escapeHtml(s: string): string {
   return s

web/src/kit.css

@@ -102,7 +102,7 @@
   background: color-mix(in oklab, var(--surface) 40%, var(--bg));
 }
 
-.kit-slot .modal-body {
+.kit-slot .spawn-form {
   padding: 0;
   min-width: 200px;
 }

web/src/kit.ts

@@ -135,7 +135,7 @@ export function renderKit(): HTMLElement {
   {
     const { el, body } = section(
       "Buttons — current",
-      "The shipping button styles — now the bracket terminal style, as used across the header, modal, and empty states.",
+      "The shipping button styles — now the bracket terminal style, as used across the header, panes, and empty states.",
     );
     body.append(
       specimen("btn-primary", btn("btn btn-primary", "+ Spawn")),
@@ -170,12 +170,12 @@ export function renderKit(): HTMLElement {
     search.type = "search";
     search.className = "search";
     search.placeholder = "Search sessions…";
-    const text = h("div", "modal-body");
+    const text = h("div", "spawn-form");
     const ti = document.createElement("input");
     ti.type = "text";
     ti.placeholder = "branch-name";
     text.appendChild(ti);
-    const sel = h("div", "modal-body");
+    const sel = h("div", "spawn-form");
     const s = document.createElement("select");
     s.innerHTML = `<option>thinkpad</option><option>tower</option><option>pi</option>`;
     sel.appendChild(s);

web/src/main.ts

@@ -7,9 +7,9 @@ import { mountHud, type Hud } from "./hud.js";
 import { emptyLayout, type Layout, openSessions } from "./layout.js";
 import { createMultiView, type MultiView } from "./multiview.js";
 import { loadLayout, saveLayout } from "./persistence.js";
-import { openSpawnModal } from "./spawn.js";
+import { OPEN_SPAWN_EVENT } from "./catalog.js";
 import { initTheme } from "./theme.js";
-import { sessionName } from "./types.js";
+import { sessionName, type Session } from "./types.js";
 import { installViewportSizing } from "./viewport.js";
 import "./styles.css";
 
@@ -212,7 +212,7 @@ function renderWelcome(): HTMLElement {
   spawn.type = "button";
   spawn.className = "btn btn-primary";
   spawn.textContent = "+ Spawn session";
-  spawn.addEventListener("click", () => openSpawnModal());
+  spawn.addEventListener("click", () => requestOpenSpawn());
   (el.querySelector(".empty-actions") as HTMLElement).appendChild(spawn);
   return el;
 }
@@ -251,6 +251,20 @@ function showMultiView(): void {
   updateShellRoute();
 }
 
+// Spawn affordances (#62): the header button, the sidebar's empty state, and
+// `?mock&spawn` all open a draft pane; "Spawn similar" seeds one with the
+// cloned session's dir + command.
+function requestOpenSpawn(): void {
+  showMultiView();
+  mv.openDraft();
+}
+document.addEventListener(OPEN_SPAWN_EVENT, () => requestOpenSpawn());
+document.addEventListener("catalog-spawn-similar", (ev) => {
+  const s = (ev as CustomEvent<Session>).detail;
+  showMultiView();
+  mv.openDraft({ cwd: s.cwd, command: s.command });
+});
+
 type Route =
   | { kind: "catalog" }
   | { kind: "attach"; sessionId: string }

web/src/mock.ts

@@ -135,10 +135,10 @@ export function seedMock(store: CatalogStore): void {
     sessions,
   });
 
-  // `?mock&spawn` auto-opens the spawn modal for visual review, with the spawn
+  // `?mock&spawn` auto-opens a draft pane for visual review, with the spawn
   // backend endpoints stubbed so presets/projects/gitroot all render.
   if (location.search.includes("spawn")) {
     stubSpawnApi();
-    void import("./spawn.js").then((m) => m.openSpawnModal());
+    document.dispatchEvent(new CustomEvent("catalog-open-spawn"));
   }
 }

web/src/multiview.test.ts

@@ -0,0 +1,137 @@
+// @vitest-environment happy-dom
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+
+import { emptyLayout, leaves, type Layout } from "./layout.js";
+import { splitLeaf } from "./layout.js";
+import { createMultiView, type MultiView } from "./multiview.js";
+import type { ConnectionPool } from "./connections.js";
+import type { SidebarHandle } from "./catalog.js";
+
+function stubFetch(): void {
+  vi.stubGlobal(
+    "fetch",
+    vi.fn(async (input: RequestInfo | URL) => {
+      const url = String(input);
+      const body = url.includes("/api/info")
+        ? { hostname: "h", version: "0", home_dir: "/home/user", presets: [] }
+        : url.includes("/api/projects")
+          ? []
+          : url.includes("/api/names")
+            ? { names: ["allegro-cello"] }
+            : undefined;
+      return new Response(JSON.stringify(body), { status: 200 });
+    }),
+  );
+}
+
+function fakePool(): ConnectionPool {
+  return {
+    setVisible() {},
+    setFocus() {},
+  } as unknown as ConnectionPool;
+}
+
+function fakeSidebar(): SidebarHandle {
+  return {
+    el: document.createElement("aside"),
+    setActive() {},
+    setHighlights() {},
+    dispose() {},
+  };
+}
+
+function makeMv(layout: Layout): MultiView {
+  return createMultiView({
+    pool: fakePool(),
+    layout,
+    sidebar: fakeSidebar(),
+    infoFor: () => ({ name: "sess", command: "bash" }),
+    onDisconnect: () => {},
+    renderWelcome: () => document.createElement("div"),
+  });
+}
+
+/** Drain the microtask queue so the draft form's async seed application lands. */
+async function flush(): Promise<void> {
+  for (let i = 0; i < 20; i++) await Promise.resolve();
+}
+
+describe("multiview openDraft (#62)", () => {
+  beforeEach(() => {
+    stubFetch();
+    document.body.replaceChildren();
+  });
+
+  afterEach(() => {
+    vi.unstubAllGlobals();
+  });
+
+  it("turns an empty tab into a draft pane", async () => {
+    const layout = emptyLayout();
+    const mv = makeMv(layout);
+    document.body.appendChild(mv.el);
+
+    mv.openDraft();
+    await flush();
+
+    const ls = leaves(layout.tabs[0].root);
+    expect(ls).toHaveLength(1);
+    expect(ls[0].sessionId).toBeNull();
+    expect(ls[0].draft).not.toBeNull();
+    expect(mv.el.querySelector(".mv-draft")).toBeTruthy();
+  });
+
+  it("splits the focused session pane into a fresh draft", async () => {
+    const layout = emptyLayout();
+    const tab = layout.tabs[0];
+    const first = splitLeaf(tab, "", "s1", "row", true);
+    tab.focusedLeafId = first;
+    const mv = makeMv(layout);
+    document.body.appendChild(mv.el);
+    mv.render();
+
+    mv.openDraft();
+    await flush();
+
+    const ls = leaves(tab.root);
+    expect(ls).toHaveLength(2);
+    expect(ls[0].sessionId).toBe("s1");
+    const draftLeaf = ls.find((l) => l.sessionId === null)!;
+    expect(draftLeaf.draft).not.toBeNull();
+    expect(tab.focusedLeafId).toBe(draftLeaf.id);
+    expect(mv.el.querySelectorAll(".mv-pane")).toHaveLength(2);
+  });
+
+  it("reuses the focused pane when it is already empty", async () => {
+    const layout = emptyLayout();
+    const tab = layout.tabs[0];
+    const first = splitLeaf(tab, "", "s1", "row", true);
+    const empty = splitLeaf(tab, first, null, "row", true);
+    tab.focusedLeafId = empty;
+    const mv = makeMv(layout);
+    document.body.appendChild(mv.el);
+    mv.render();
+
+    mv.openDraft();
+    await flush();
+
+    const ls = leaves(tab.root);
+    expect(ls).toHaveLength(2);
+    const target = ls.find((l) => l.id === empty)!;
+    expect(target.draft).not.toBeNull();
+    expect(tab.focusedLeafId).toBe(empty);
+  });
+
+  it("seeds a clone's cwd and command into the draft", async () => {
+    const layout = emptyLayout();
+    const mv = makeMv(layout);
+    document.body.appendChild(mv.el);
+
+    mv.openDraft({ cwd: "/home/user/proj", command: "claude" });
+    await flush();
+
+    const leaf = leaves(layout.tabs[0].root)[0];
+    expect(leaf.draft?.cwd).toBe("/home/user/proj");
+    expect(leaf.draft?.command).toBe("claude");
+  });
+});

web/src/multiview.ts

@@ -13,6 +13,7 @@ import {
   closeTab,
   findLeaf,
   type Dir,
+  type Draft,
   type Layout,
   leaves,
   locateSession,
@@ -52,6 +53,10 @@ export interface MultiView {
   closeSession: (sessionId: string) => void;
   /** Every session currently shown in some pane, across all tabs. */
   openSessions: () => Set<string>;
+  /** Open a draft pane (issue #62): reuse the focused pane if it is already
+   *  empty, otherwise split the focused pane. `seed` pre-fills the form
+   *  ("Spawn similar" clones a session's cwd + command). */
+  openDraft: (seed?: Partial<Draft>) => void;
   /** Start dragging a sidebar session into the canvas (issue #32). The
    *  controller owns drag-vs-tap: a tap lets the row's normal click open it, a
    *  drag shows drop zones to place it. */
@@ -366,6 +371,28 @@ export function createMultiView(opts: MultiViewOptions): MultiView {
     render();
   }
 
+  function openDraft(seed?: Partial<Draft>): void {
+    const tab = activeTab(layout);
+    const draft = (): Draft => ({ command: "", cwd: "", name: "", ...seed });
+    if (!tab.root || !tab.focusedLeafId || !findLeaf(tab.root, tab.focusedLeafId)) {
+      // Empty tab (or stale focus): the draft becomes the first pane.
+      tab.focusedLeafId = splitLeaf(tab, "", null, "row", true);
+      findLeaf(tab.root!, tab.focusedLeafId)!.draft = draft();
+      render();
+      return;
+    }
+    const target = findLeaf(tab.root, tab.focusedLeafId)!;
+    if (!target.sessionId && !target.draft) {
+      // An already-empty pane becomes the draft in place.
+      target.draft = draft();
+    } else {
+      // Split a fresh draft beside the focused pane.
+      tab.focusedLeafId = splitLeaf(tab, target.id, null, "row", true);
+      findLeaf(tab.root, tab.focusedLeafId)!.draft = draft();
+    }
+    render();
+  }
+
   // ---- top-level render ----
 
   function render(): void {
@@ -640,6 +667,7 @@ export function createMultiView(opts: MultiViewOptions): MultiView {
   return {
     el,
     openSession,
+    openDraft,
     closeSession,
     openSessions: () => openSessions(layout),
     beginSessionDrag,

web/src/spawn.ts

@@ -1,68 +0,0 @@
-// The spawn modal (issue #27): bottom-sheet/dialog chrome around the shared
-// spawn form (spawnForm.ts). The modal coexists with the inline draft panes
-// (#57) until a later issue deletes it.
-
-import { createSpawnForm, type SpawnFormSeed } from "./spawnForm.js";
-
-/** Seed values for the spawn form — used by "clone" to reopen the dialog with
- * the same cwd, command, and name as an existing session. */
-export type SpawnPrefill = SpawnFormSeed;
-
-export function openSpawnModal(prefill?: SpawnPrefill): void {
-  const existing = document.getElementById("modal-host");
-  if (existing) existing.remove();
-
-  const host = document.createElement("div");
-  host.id = "modal-host";
-  host.className = "modal-backdrop";
-  host.innerHTML = `
-    <div class="modal spawn-modal" role="dialog" aria-modal="true" aria-labelledby="spawn-title">
-      <header class="modal-header">
-        <h2 id="spawn-title">Spawn session</h2>
-        <button type="button" class="btn btn-icon close" aria-label="Close">✕</button>
-      </header>
-      <div class="form-slot"></div>
-    </div>
-  `;
-  document.body.appendChild(host);
-
-  const formHandle = createSpawnForm({
-    seed: prefill,
-    class: "modal-body",
-    onSuccess(session) {
-      close();
-      location.hash = `#/attach/${encodeURIComponent(session.id)}`;
-    },
-  });
-  (host.querySelector(".form-slot") as HTMLElement).replaceWith(formHandle.el);
-
-  const close = () => {
-    formHandle.destroy();
-    host.remove();
-  };
-  // The modal keeps its Cancel affordance; the shared form ships only Submit.
-  const actions = formHandle.el.querySelector(".form-actions") as HTMLElement;
-  const cancel = document.createElement("button");
-  cancel.type = "button";
-  cancel.className = "btn btn-ghost cancel";
-  cancel.textContent = "Cancel";
-  cancel.addEventListener("click", close);
-  actions.prepend(cancel);
-
-  host.querySelector(".close")?.addEventListener("click", close);
-  host.addEventListener("click", (e) => {
-    if (e.target === host) close();
-  });
-  window.addEventListener(
-    "keydown",
-    (e) => {
-      if (e.key === "Escape") close();
-    },
-    { once: true },
-  );
-
-  // ---- clone seed ------------------------------------------------------
-  if (prefill) {
-    (host.querySelector("#spawn-title") as HTMLElement).textContent = "Clone session";
-  }
-}

web/src/spawnForm.ts

@@ -16,9 +16,9 @@ import { abbreviateCwd, abbreviateFolderName } from "./types.js";
  * from the repository's existing branches (#61). */
 export type WorktreeBranchMode = "new" | "existing";
 
-/** Seed values for the spawn form — used by "clone" to reopen with the same
- * cwd, command, and name as an existing session, and by draft panes to restore
- * their own half-filled state after a re-render. */
+/** Seed values for the spawn form — used by "clone" to open a draft with the
+ * same cwd, command, and name as an existing session, and by draft panes to
+ * restore their own half-filled state after a re-render. */
 export interface SpawnFormSeed {
   command?: string;
   cwd?: string;
@@ -99,7 +99,7 @@ export interface SpawnFormHandle {
 
 export interface SpawnFormOptions {
   seed?: SpawnFormSeed;
-  /** Extra class(es) for the <form> root (e.g. `modal-body` in the modal). */
+  /** Extra class(es) for the <form> root (e.g. `mv-draft` in a draft pane). */
   class?: string;
   /** Fired whenever any value changes (input, tile pick, checkbox). */
   onChange?: (values: SpawnFormValues) => void;
@@ -108,7 +108,7 @@ export interface SpawnFormOptions {
 }
 
 /** The spawn form itself — preset tiles, project picker, name, worktree.
- * Shared by the modal (`spawn.ts`) and inline draft panes (issue #57). */
+ * Mounted inline by draft panes (issue #57). */
 export function createSpawnForm(opts: SpawnFormOptions): SpawnFormHandle {
   const prefill = opts.seed ?? {};
 
@@ -174,7 +174,7 @@ export function createSpawnForm(opts: SpawnFormOptions): SpawnFormHandle {
     </div>
   `;
   // Field queries are scoped to this form instance — several forms can be
-  // mounted at once (modal + draft panes), so ids would collide.
+  // mounted at once (one per draft pane), so ids would collide.
 
   const errEl = form.querySelector(".form-error") as HTMLElement;
   const cmdTiles = form.querySelector(".cmd-tiles") as HTMLElement;

web/src/styles.css

@@ -1205,72 +1205,9 @@ textarea {
   border-color: var(--accent-strong);
 }
 
-/* ---------- modal ---------- */
+/* ---------- forms ---------- */
 
-.modal-backdrop {
-  position: fixed;
-  inset: 0;
-  background: oklch(0.12 0.01 256 / 0.6);
-  backdrop-filter: blur(3px);
-  display: flex;
-  align-items: flex-end;
-  justify-content: center;
-  padding: 0;
-  z-index: var(--z-modal);
-  animation: fade var(--dur) var(--ease-out);
-}
-
-@media (min-width: 600px) {
-  .modal-backdrop {
-    align-items: center;
-    padding: var(--sp-6);
-  }
-}
-
-.modal {
-  background: var(--surface);
-  border-radius: var(--r-3) var(--r-3) 0 0;
-  border: 1px solid var(--border);
-  width: 100%;
-  max-width: 560px;
-  max-height: 92vh;
-  display: flex;
-  flex-direction: column;
-  box-shadow: var(--shadow-2);
-  animation: sheet-up var(--dur-slow) var(--ease-out);
-}
-
-@media (min-width: 600px) {
-  .modal {
-    border-radius: var(--r-3);
-    animation: pop var(--dur) var(--ease-out);
-  }
-}
-
-.modal-header {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: var(--sp-3);
-  border-bottom: 1px solid var(--border);
-}
-
-.modal-header h2 {
-  margin: 0;
-  font-size: var(--fs-15);
-  font-weight: 600;
-  display: inline-flex;
-  align-items: center;
-  gap: var(--sp-2);
-}
-
-.modal-header h2::before {
-  content: "+";
-  color: var(--accent);
-  font-weight: 700;
-}
-
-.modal-body {
+.spawn-form {
   padding: var(--sp-3);
   overflow: auto;
   display: flex;
@@ -1280,7 +1217,6 @@ textarea {
   scrollbar-color: var(--border-strong) transparent;
 }
 
-.modal-body label,
 .spawn-form label {
   display: flex;
   flex-direction: column;
@@ -1290,7 +1226,6 @@ textarea {
   letter-spacing: 0.01em;
 }
 
-.modal-body label.row-inline,
 .spawn-form label.row-inline {
   flex-direction: row;
   align-items: center;
@@ -1300,10 +1235,9 @@ textarea {
   cursor: pointer;
 }
 
-.modal-body input[type="text"],
-.modal-body input[type="search"],
-.modal-body select,
-.spawn-form input[type="text"] {
+.spawn-form input[type="text"],
+.spawn-form input[type="search"],
+.spawn-form select {
   background: var(--surface-2);
   border: 1px solid var(--border);
   border-radius: var(--r-2);
@@ -1318,23 +1252,20 @@ textarea {
     background var(--dur-fast) var(--ease-out);
 }
 
-.modal-body input[type="text"]:hover,
-.modal-body select:hover,
-.spawn-form input[type="text"]:hover {
+.spawn-form input[type="text"]:hover,
+.spawn-form select:hover {
   border-color: var(--border-strong);
 }
 
-.modal-body input[type="text"]:focus,
-.modal-body input[type="search"]:focus,
-.modal-body select:focus,
-.spawn-form input[type="text"]:focus {
+.spawn-form input[type="text"]:focus,
+.spawn-form input[type="search"]:focus,
+.spawn-form select:focus {
   outline: none;
   border-color: var(--accent);
   background: var(--surface);
   box-shadow: 0 0 0 3px var(--accent-tint);
 }
 
-.modal-body input[type="checkbox"],
 .spawn-form input[type="checkbox"] {
   width: 18px;
   height: 18px;
@@ -1359,13 +1290,6 @@ textarea {
   font-size: var(--fs-13);
 }
 
-.modal-actions {
-  display: flex;
-  gap: var(--sp-2);
-  justify-content: flex-end;
-  margin-top: var(--sp-2);
-}
-
 .form-error {
   color: var(--danger);
   margin: 0;
@@ -1381,7 +1305,6 @@ textarea {
 
 /* ---------- spawn form: tiles + recents picker (#27) ---------- */
 
-.spawn-modal .field,
 .spawn-form .field {
   display: flex;
   flex-direction: column;
@@ -1611,7 +1534,7 @@ textarea {
 
 .dir-ac {
   position: fixed;
-  z-index: var(--z-toast); /* above the modal it completes within */
+  z-index: var(--z-toast); /* above the draft pane it completes within */
   margin: 0;
   padding: var(--sp-1);
   list-style: none;
@@ -1759,26 +1682,6 @@ textarea {
   }
 }
 
-@keyframes fade {
-  from {
-    opacity: 0;
-  }
-}
-
-@keyframes sheet-up {
-  from {
-    transform: translateY(16px);
-    opacity: 0;
-  }
-}
-
-@keyframes pop {
-  from {
-    transform: scale(0.98);
-    opacity: 0;
-  }
-}
-
 /* ---------- responsive ---------- */
 
 @media (max-width: 520px) {
@@ -2119,15 +2022,6 @@ textarea {
   flex: 1;
   min-width: 0;
   min-height: 0;
-  overflow-y: auto;
-  scrollbar-width: thin;
-  scrollbar-color: var(--border-strong) transparent;
-  /* The modal form got its stacking and padding from `.modal-body`; in a pane
-     the form is the host, so it carries them itself. */
-  display: flex;
-  flex-direction: column;
-  gap: var(--sp-2);
-  padding: var(--sp-3);
 }
 
 /* pane tools cluster (disconnect / split / close), top-right corner. The attach