v4: a playlist's edit form is a .form like the dump's, and its dumps keep the header's edges — the editor laid the cover beside its fields with display: contents, which on a phone left them a squeezed column, and drew its own inputs: the title and the slug both in bold large type, the description in another size, only the slug labelled, and a segmented control styled apart. It now stacks the shared fields, each under its label (Cover, Title with its counter, Link, Description, the visibility toggle), over the action row, as DumpEdit does, and takes the header's whole card. The dumps' drag handle and remove button took width from the cards, which sat inset from the header on both sides; they now sit in the page's side padding (--page-gutter, which .page-content now names), so the cards line up with the header at any width. Undo shows as a small btn-primary over the card it would bring back, instead of a third control beside it. CountedInput, VisibilitySegmented and the .playlist-edit-* rules had no other users and are gone. 669 frontend tests pass, and tsc, eslint, deno fmt, doc:lint and i18n:compile --strict are clean; checked in screenshots in all six styles at 390px, Kanagawa and Smooth at desktop widths too, Undo in Smooth and GeoCities.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/components/form/SegmentedField.tsx

@@ -6,11 +6,7 @@
  */
 
 import { Trans } from "@lingui/react/macro";
-import {
-  Segmented,
-  type SegmentedOption,
-  type SegmentedProps,
-} from "../shared/Segmented.tsx";
+import { Segmented, type SegmentedOption } from "../shared/Segmented.tsx";
 import {
   Controller,
   type FieldValues,
@@ -92,14 +88,3 @@ export function VisibilityToggle<T extends FieldValues>({
     />
   );
 }
-
-/**
- * Renders a Public/Private {@link Segmented} outside `SegmentedField`, for
- * `PlaylistEditForm`, which binds it with its own `Controller` and styles it
- * apart.
- */
-export function VisibilitySegmented(
-  props: Omit<SegmentedProps<boolean>, "options">,
-): React.JSX.Element {
-  return <Segmented options={VISIBILITY_OPTIONS} {...props} />;
-}

src/components/playlist/PlaylistDumpList.tsx

@@ -74,7 +74,9 @@ export function PlaylistDumpList(
   let activeIndex = 0;
   return (
     <div
-      className="playlist-dump-list"
+      className={`playlist-dump-list${
+        canDrag ? " playlist-dump-list--editable" : ""
+      }`}
       onDragOver={canDrag ? (e) => e.preventDefault() : undefined}
     >
       {dumps.map((dump) => {
@@ -113,7 +115,7 @@ export function PlaylistDumpList(
             {phase === "cooldown" && onUndoRemove && (
               <button
                 type="button"
-                className="playlist-cancel-btn"
+                className="btn-primary btn-sm playlist-undo-btn"
                 onClick={() => onUndoRemove(dump.id)}
                 aria-label={t`Cancel removal`}
               >

src/components/playlist/PlaylistEditForm.tsx

@@ -22,10 +22,10 @@ import { playlistImageUrl } from "../../utils/shared/urls.ts";
 import { expectOk } from "../../utils/shared/api.ts";
 import { useAuth } from "../../hooks/auth/useAuth.ts";
 import { useApiForm } from "../../hooks/form/useApiForm.ts";
-import { CountedInput } from "../shared/CountedInput.tsx";
 import { ImagePicker } from "../shared/ImagePicker.tsx";
-import { TextEditor } from "../editor/TextEditor.tsx";
-import { VisibilitySegmented } from "../form/SegmentedField.tsx";
+import { TextField } from "../form/TextField.tsx";
+import { RichTextField } from "../form/RichTextField.tsx";
+import { VisibilityToggle } from "../form/SegmentedField.tsx";
 import { FormError } from "../form/FormError.tsx";
 import { SubmitButton } from "../form/SubmitButton.tsx";
 import { SlugField } from "../form/SlugField.tsx";
@@ -75,7 +75,6 @@ export function PlaylistEditForm(
       image: null,
     },
   });
-  const description = form.watch("description");
   const title = form.watch("title");
 
   const onSubmit = form.submit(
@@ -121,110 +120,85 @@ export function PlaylistEditForm(
 
   return (
     <FormProvider {...form}>
-      {
-        /* `display: contents` keeps the header's layout, the cover beside the
-          fields, around a real <form>, which Enter submits. */
-      }
-      <form style={{ display: "contents" }} onSubmit={onSubmit}>
-        <Controller
-          name="image"
-          control={form.control}
-          render={({ field }) => (
-            <ImagePicker
-              src={imagePreview ??
-                (playlist.imageMime
-                  ? playlistImageUrl(playlist, mediaToken)
-                  : null)}
-              alt="Cover"
-              size={72}
-              className="animate-in"
-              onChange={(file) => {
-                field.onChange(file);
-                setImagePreview(URL.createObjectURL(file));
-              }}
-            />
-          )}
+      <form
+        className="form animate-in"
+        onSubmit={onSubmit}
+        onKeyDown={(e) => {
+          // The editor's popups take their own Escape and prevent it.
+          if (e.key === "Escape" && !e.defaultPrevented) onCancel();
+        }}
+      >
+        <div className="form-field">
+          <span className="form-label">
+            <Trans>Cover</Trans>
+          </span>
+          <Controller
+            name="image"
+            control={form.control}
+            render={({ field }) => (
+              <ImagePicker
+                src={imagePreview ??
+                  (playlist.imageMime
+                    ? playlistImageUrl(playlist, mediaToken)
+                    : null)}
+                alt="Cover"
+                size={72}
+                onChange={(file) => {
+                  field.onChange(file);
+                  setImagePreview(URL.createObjectURL(file));
+                }}
+              />
+            )}
+          />
+        </div>
+
+        <TextField<EditValues>
+          name="title"
+          label={t`Title`}
+          autoFocus
+          rules={{ required: true }}
+          maxLength={VALIDATION.PLAYLIST_TITLE_MAX}
+          showCount
         />
 
-        <div className="playlist-detail-content playlist-edit-content animate-in">
-          <Controller
-            name="title"
-            control={form.control}
-            render={({ field }) => (
-              <CountedInput
-                className="playlist-edit-input"
-                value={field.value}
-                onChange={field.onChange}
-                onKeyDown={(e) => {
-                  if (e.key === "Escape") onCancel();
-                }}
-                autoFocus
-                placeholder={t`Playlist title`}
-                maxLength={VALIDATION.PLAYLIST_TITLE_MAX}
-              />
-            )}
-          />
+        <SlugField<EditValues>
+          name="slug"
+          titleName="title"
+          prefix={`${userPath(playlist.ownerUsername, "playlists")}/`}
+          saved={playlist}
+        />
 
-          <SlugField<EditValues>
-            name="slug"
-            titleName="title"
-            prefix={`${userPath(playlist.ownerUsername, "playlists")}/`}
-            saved={playlist}
-            inputClassName="playlist-edit-input"
-          />
+        <RichTextField<EditValues>
+          name="description"
+          label={t`Description`}
+          rows={2}
+          autoResize
+          maxLength={VALIDATION.PLAYLIST_DESCRIPTION_MAX}
+          onSubmit={() => void onSubmit()}
+        />
 
-          <Controller
-            name="description"
-            control={form.control}
-            render={({ field }) => (
-              <TextEditor
-                className="playlist-edit-textarea"
-                value={field.value}
-                onChange={field.onChange}
-                onSubmit={() => void onSubmit()}
-                onCancel={onCancel}
-                placeholder={t`Description (optional)`}
-                autoResize
-                rows={2}
-                maxLength={VALIDATION.PLAYLIST_DESCRIPTION_MAX}
-              />
-            )}
-          />
+        <VisibilityToggle<EditValues> name="isPublic" />
 
-          <Controller
-            name="isPublic"
-            control={form.control}
-            render={({ field }) => (
-              <VisibilitySegmented
-                className="playlist-edit-toggle"
-                value={field.value}
-                onChange={field.onChange}
-              />
-            )}
-          />
+        <FormError title={t`Failed to save`} />
 
-          <FormError title={t`Failed to save`} />
-
-          <div className="form-actions">
-            <button
-              type="button"
-              className="btn-danger"
-              onClick={onRequestDelete}
-            >
-              <Trans>Delete</Trans>
+        <div className="form-actions">
+          <button
+            type="button"
+            className="btn-danger"
+            onClick={onRequestDelete}
+          >
+            <Trans>Delete</Trans>
+          </button>
+          <div className="form-actions-right">
+            <button type="button" className="form-cancel" onClick={onCancel}>
+              <Trans>Cancel</Trans>
             </button>
-            <div className="form-actions-right">
-              <button type="button" className="form-cancel" onClick={onCancel}>
-                <Trans>Cancel</Trans>
-              </button>
-              <SubmitButton
-                pendingLabel={<Trans>Saving…</Trans>}
-                disabled={!title.trim() ||
-                  description.length > VALIDATION.PLAYLIST_DESCRIPTION_MAX}
-              >
-                <Trans>Save</Trans>
-              </SubmitButton>
-            </div>
+            <SubmitButton
+              pendingLabel={<Trans>Saving…</Trans>}
+              disabled={!title.trim()}
+            >
+              <Trans>Save</Trans>
+            </SubmitButton>
           </div>
         </div>
       </form>

src/components/shared/CountedInput.tsx

@@ -1,39 +0,0 @@
-/**
- * Renders a controlled text input with a character counter. Unlike `TextField`,
- * it takes any input prop, for an inline editor such as a playlist's title.
- *
- * @module
- */
-
-import { charCountClass } from "../../utils/shared/charCount.ts";
-
-/**
- * Passed to {@link CountedInput} by its caller, which holds the value. The rest
- * goes to the `<input>`.
- */
-export interface CountedInputProps
-  extends
-    Omit<React.InputHTMLAttributes<HTMLInputElement>, "maxLength" | "value"> {
-  value: string;
-  /** Stops the typing at this length, and is the counter's limit. */
-  maxLength: number;
-}
-
-/**
- * Renders the input and an `n / maxLength` counter, which changes colour as the
- * value nears its limit (`charCountClass`).
- */
-export function CountedInput(
-  { value, maxLength, ...rest }: CountedInputProps,
-): React.JSX.Element {
-  const countClass = charCountClass(value.length, maxLength);
-
-  return (
-    <div className="input-with-count">
-      <input value={value} maxLength={maxLength} {...rest} />
-      <span className={`text-editor-count${countClass}`}>
-        {value.length} / {maxLength}
-      </span>
-    </div>
-  );
-}