feat(frontend): text reader search + typography, chrome migration (B2)

frontend/src/components/reader-settings.test.tsx

@@ -3,7 +3,6 @@ import { expect } from "vitest";
 import { beforeEach, describe, it } from "vitest";
 import { ReaderSettings } from "@/components/reader-settings";
 import { ThemeProvider } from "@/components/theme";
-import { DEFAULT_PREFS } from "@/lib/readerPrefs";
 
 beforeEach(() => {
   localStorage.clear();
@@ -48,11 +47,16 @@ describe("ReaderSettings", () => {
   });
 
   it("showFont=false 时无 A−/A+", () => {
-    renderSettings({ showFont: false });
+    renderSettings({ showFont: false, onFont: () => {} });
     expect(screen.queryByRole("button", { name: "减小字号" })).not.toBeInTheDocument();
     expect(screen.queryByRole("button", { name: "加大字号" })).not.toBeInTheDocument();
   });
 
+  it("未传 onFont 时 A−/A+ 隐藏(showFont 也无字号钮)", () => {
+    renderSettings({ showFont: true });
+    expect(screen.queryByRole("button", { name: "减小字号" })).not.toBeInTheDocument();
+  });
+
   it("「更多设置」展开/收起（aria-expanded 翻转、extra 可见性）", () => {
     renderSettings({ extra: <div data-testid="extra">额外面板</div> });
     const toggle = screen.getByRole("button", { name: "更多阅读设置" });
@@ -63,10 +67,10 @@ describe("ReaderSettings", () => {
     expect(screen.getByTestId("extra")).toBeInTheDocument();
   });
 
-  it("showFont 时 A+ 点击 → text.sizeIdx 增加", () => {
-    renderSettings({ showFont: true });
+  it("showFont + onFont 时 A+ 点击 → 回调收到 +1", () => {
+    let got = 0;
+    renderSettings({ showFont: true, onFont: (d: number) => (got = d) });
     fireEvent.click(screen.getByRole("button", { name: "加大字号" }));
-    const stored = JSON.parse(localStorage.getItem("reader-prefs") ?? "{}");
-    expect(stored.text.sizeIdx).toBe(DEFAULT_PREFS.text.sizeIdx + 1);
+    expect(got).toBe(1);
   });
 });

frontend/src/components/reader-settings.tsx

@@ -14,6 +14,8 @@ export interface ReaderSettingsProps {
   left?: ReactNode;
   /** 是否显示 A−/A+ 与字号（text/epub true；cbz/pdf false） */
   showFont?: boolean;
+  /** 字号调节走哪一档（text=bumpText / epub=bumpEpub）；未传时不渲染 A−/A+ */
+  onFont?: (d: number) => void;
   /** 「更多设置」展开区内容（按格式给：CBZ 翻页/RTL/连读/预读；Text 行距/边距；EPUB 字号/行距/边距） */
   extra?: ReactNode;
 }
@@ -22,7 +24,7 @@ export interface ReaderSettingsProps {
 const SWATCH: Record<RdTheme, string> = { paper: "#faf8f4", sepia: "#f0e6d2", night: "#171512" };
 
 /** 统一阅读设置栏：常驻行 = 进度滑条 + 位置 + 左区 + 主题卡（含跟随全局）+ A−/A+；「更多设置」展开区按格式给。 */
-export function ReaderSettings({ slider, position, left, showFont = false, extra }: ReaderSettingsProps) {
+export function ReaderSettings({ slider, position, left, showFont = false, onFont, extra }: ReaderSettingsProps) {
   const pr = useReaderPrefs();
   const globalDark = useGlobalDark();
   const rd = resolveRdTheme(pr.prefs.themeMode, globalDark);
@@ -68,14 +70,14 @@ export function ReaderSettings({ slider, position, left, showFont = false, extra
           </Button>
         </div>
         <div className="ml-auto flex shrink-0 items-center gap-1">
-          {showFont && (
+          {showFont && onFont && (
             <>
               <Button
                 variant="ghost"
                 size="icon-xs"
                 aria-label="减小字号"
                 disabled={pr.prefs.text.sizeIdx === 0}
-                onClick={() => pr.bumpText(-1)}
+                onClick={() => onFont(-1)}
               >
                 A−
               </Button>
@@ -84,7 +86,7 @@ export function ReaderSettings({ slider, position, left, showFont = false, extra
                 size="icon-xs"
                 aria-label="加大字号"
                 disabled={pr.prefs.text.sizeIdx === FONT_SIZES.length - 1}
-                onClick={() => pr.bumpText(1)}
+                onClick={() => onFont(1)}
               >
                 A+
               </Button>
@@ -114,3 +116,13 @@ export function ReaderSettings({ slider, position, left, showFont = false, extra
     </div>
   );
 }
+
+/** 设置行通用骨架:label + 右侧控件组。 */
+export function SettingRow({ label, children }: { label: string; children: ReactNode }) {
+  return (
+    <div className="flex items-center justify-between gap-3 px-1 py-1.5 text-sm">
+      <span className="text-muted-foreground">{label}</span>
+      <span className="flex items-center gap-1">{children}</span>
+    </div>
+  );
+}

frontend/src/readers/CbzReader.tsx

@@ -1,10 +1,10 @@
 import { useQuery } from "@tanstack/react-query";
 import { ChevronLeft, ChevronRight, PanelLeft } from "lucide-react";
-import { useCallback, useEffect, useMemo, useRef, useState, type MouseEvent, type ReactNode } from "react";
+import { useCallback, useEffect, useMemo, useRef, useState, type MouseEvent } from "react";
 import { api, formatPageUrl } from "../api/client";
 import { BookmarksTab } from "../components/Bookmarks";
 import { ReaderNav, type NavTab } from "../components/reader-nav";
-import { ReaderSettings } from "../components/reader-settings";
+import { ReaderSettings, SettingRow } from "../components/reader-settings";
 import { Button } from "@/components/ui/button";
 import { Slider } from "@/components/ui/slider";
 import { fetchObjectUrl } from "../lib/authImage";
@@ -563,16 +563,6 @@ export default function CbzReader({ book, initialLocator, initialPercent, chrome
   );
 }
 
-/** 设置行通用骨架:label + 右侧控件组。 */
-function SettingRow({ label, children }: { label: string; children: ReactNode }) {
-  return (
-    <div className="flex items-center justify-between gap-3 px-1 py-1.5 text-sm">
-      <span className="text-muted-foreground">{label}</span>
-      <span className="flex items-center gap-1">{children}</span>
-    </div>
-  );
-}
-
 type Chrome = { on: boolean; toggle: () => void; show: () => void };
 
 /** 页/双页横向阅读:章锁=章末卡片止步,连读=自动进下一章;RTL 翻转翻页方向;视图配对手动按 [2i,2i+1]。 */

frontend/src/readers/TextReader.tsx

@@ -1,27 +1,20 @@
 import DOMPurify from "dompurify";
 import { marked } from "marked";
 import { ChevronLeft, ChevronRight, PanelLeft } from "lucide-react";
-import { useEffect, useMemo, useRef, useState, type MouseEvent, type ReactNode } from "react";
+import { useEffect, useMemo, useRef, useState, type MouseEvent } from "react";
 import { apiRaw } from "../api/client";
 import { BookmarksTab } from "../components/Bookmarks";
 import { ReaderNav, type NavTab } from "../components/reader-nav";
-import { btn } from "../components/ui";
+import { ReaderSettings, SettingRow } from "../components/reader-settings";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import { useGlobalDark } from "../components/theme";
 import { chapterText, seekChapter, splitChapters } from "../lib/chapters";
 import { decodeText } from "../lib/encoding";
-import {
-  FONT_SIZES,
-  RD_THEMES,
-  RD_THEME_LABEL,
-  resolveRdTheme,
-  useReaderPrefs,
-  type RdTheme,
-} from "../lib/readerPrefs";
+import { LINE_HEIGHTS, MARGINS, MARGIN_LABEL, resolveRdTheme, useReaderPrefs } from "../lib/readerPrefs";
+import { searchChapters, splitHighlight, type SearchHit } from "../lib/search";
 import { useProgressSaver, type ReaderProps } from "../lib/useProgress";
 
-type Prefs = ReturnType<typeof useReaderPrefs>;
-
-const SWATCH: Record<RdTheme, string> = { paper: "#faf8f4", sepia: "#f0e6d2", night: "#171512" };
-
 function useFileText(url: string) {
   const [text, setText] = useState<string | null>(null);
   const [err, setErr] = useState("");
@@ -38,9 +31,22 @@ function useFileText(url: string) {
   useEffect(() => {
     let dead = false;
     apiRaw(url)
-      .then((r) => r.arrayBuffer())
-      .then((b) => !dead && setText(decodeText(b)))
-      .catch((e) => !dead && setErr(e instanceof Error ? e.message : "读取失败"));
+      .then((r) => {
+        if (dead) return;
+        if (!r.ok) {
+          r.text().then((t) => {
+            if (!dead) setErr(t || `HTTP ${r.status}`);
+          });
+          return;
+        }
+        r.arrayBuffer().then((buf) => {
+          if (dead) return;
+          setText(decodeText(buf));
+        });
+      })
+      .catch((e) => {
+        if (!dead) setErr(e instanceof Error ? e.message : "加载失败");
+      });
     return () => {
       dead = true;
     };
@@ -50,89 +56,19 @@ function useFileText(url: string) {
 
 function LoadState({ text, onRetry }: { text: string; onRetry?: () => void }) {
   return (
-    <div className="grid h-full place-items-center p-8 text-center">
+    <div className="grid h-full place-items-center p-8 text-center text-muted-foreground">
       <div>
-        {onRetry && <p className="mb-3 text-red-400">{text}</p>}
-        {!onRetry && <p className="text-stone-500">{text}</p>}
+        <p className="mb-3">{text}</p>
         {onRetry && (
-          <button className={btn} onClick={onRetry}>
+          <Button variant="secondary" onClick={onRetry}>
             重试
-          </button>
+          </Button>
         )}
       </div>
     </div>
   );
 }
 
-/** 沉浸态底栏:进度滑条 + 主题色卡 + 字号,主题内配色。children 放左半区按钮(目录/翻页)。 */
-function ReaderSheet({
-  pr,
-  frac,
-  onSeek,
-  children,
-}: {
-  pr: Prefs;
-  frac: number;
-  onSeek: (f: number) => void;
-  children?: ReactNode;
-}) {
-  return (
-    <div className="rd-sheet rd-divider relative z-20 shrink-0 border-t px-4 pb-[max(0.5rem,env(safe-area-inset-bottom))] pt-2">
-      <div className="flex items-center gap-3">
-        <input
-          type="range"
-          min={0}
-          max={1000}
-          value={Math.round(frac * 1000)}
-          onChange={(e) => onSeek(Number(e.target.value) / 1000)}
-          className="rd-range"
-          aria-label="阅读进度"
-        />
-        <span className="w-10 shrink-0 text-right text-xs tabular-nums opacity-70">{Math.round(frac * 100)}%</span>
-      </div>
-      <div className="mt-1 flex items-center gap-2">
-        {children}
-        <div className="ml-auto flex items-center gap-1.5">
-          <div className="flex items-center gap-1.5" role="group" aria-label="阅读主题">
-            {RD_THEMES.map((t) => (
-              <button
-                key={t}
-                aria-label={`${RD_THEME_LABEL[t]}色主题`}
-                aria-pressed={resolveRdTheme(pr.prefs.themeMode, false) === t}
-                onClick={() => pr.setThemeMode(t)}
-                className="h-5 w-5 rounded-full transition-transform hover:scale-110"
-                style={{
-                  background: SWATCH[t],
-                  boxShadow:
-                    resolveRdTheme(pr.prefs.themeMode, false) === t
-                      ? "0 0 0 2px var(--rd-link)"
-                      : "inset 0 0 0 1px color-mix(in oklab, currentColor 35%, transparent)",
-                }}
-              />
-            ))}
-          </div>
-          <button
-            className="rd-btn"
-            onClick={() => pr.bumpText(-1)}
-            disabled={pr.prefs.text.sizeIdx === 0}
-            aria-label="减小字号"
-          >
-            A−
-          </button>
-          <button
-            className="rd-btn"
-            onClick={() => pr.bumpText(1)}
-            disabled={pr.prefs.text.sizeIdx === FONT_SIZES.length - 1}
-            aria-label="加大字号"
-          >
-            A+
-          </button>
-        </div>
-      </div>
-    </div>
-  );
-}
-
 /** 点正文唤出/收起工具栏;拖选文本与控件点击不触发。 */
 function bodyTogglesChrome(e: MouseEvent<HTMLElement>, toggle: () => void) {
   if ((e.target as HTMLElement).closest("a,button,input,nav")) return;
@@ -150,6 +86,8 @@ function MdView({ book, initialLocator, initialPercent, chrome }: ReaderProps) {
   const [nav, setNav] = useState(false);
   const restored = useRef(false);
   const pr = useReaderPrefs();
+  const globalDark = useGlobalDark();
+  const rd = resolveRdTheme(pr.prefs.themeMode, globalDark);
   const [frac, setFrac] = useState(0);
   const { text, err, retry } = useFileText(book.file_url ?? "");
 
@@ -183,7 +121,7 @@ function MdView({ book, initialLocator, initialPercent, chrome }: ReaderProps) {
   if (err) return <LoadState text={err} onRetry={retry} />;
   if (text == null) return <LoadState text="正文加载中…" />;
   return (
-    <div className="rd-surface relative flex h-full flex-col" data-rd={resolveRdTheme(pr.prefs.themeMode, false)}>
+    <div className="rd-surface relative flex h-full flex-col" data-rd={rd}>
       <div
         ref={boxRef}
         onScroll={onScroll}
@@ -191,22 +129,41 @@ function MdView({ book, initialLocator, initialPercent, chrome }: ReaderProps) {
         className="min-h-0 flex-1 overflow-y-auto px-6 py-6"
       >
         <article
-          className="md-body mx-auto max-w-[46rem] leading-[1.85]"
-          style={{ fontSize: pr.fontSize }}
+          className="md-body mx-auto max-w-[46rem]"
+          style={{ fontSize: pr.fontSize, lineHeight: pr.lineHeight }}
           dangerouslySetInnerHTML={{ __html: html ?? "" }}
         />
       </div>
       {chrome.on && (
-        <ReaderSheet pr={pr} frac={frac} onSeek={seek}>
-          <button
-            className="rd-btn inline-flex items-center gap-1.5"
-            aria-expanded={nav}
-            aria-controls="reader-nav"
-            onClick={() => setNav((v) => !v)}
-          >
-            <PanelLeft size={14} /> 导航
-          </button>
-        </ReaderSheet>
+        <ReaderSettings
+          slider={{
+            value: Math.round(frac * 1000),
+            max: 1000,
+            onChange: (v) => seek(v / 1000),
+            ariaLabel: "阅读进度",
+          }}
+          position={`${Math.round(frac * 100)}%`}
+          left={
+            <Button
+              variant="ghost"
+              size="sm"
+              className="gap-1.5"
+              aria-expanded={nav}
+              aria-controls="reader-nav"
+              onClick={() => setNav((v) => !v)}
+            >
+              <PanelLeft size={14} /> 导航
+            </Button>
+          }
+          showFont
+          onFont={pr.bumpText}
+          extra={
+            <>
+              <LineHeightRow pr={pr} />
+              <MarginRow pr={pr} />
+            </>
+          }
+        />
       )}
       {nav && (
         <ReaderNav
@@ -228,6 +185,40 @@ function MdView({ book, initialLocator, initialPercent, chrome }: ReaderProps) {
   );
 }
 
+/** 行距五档按钮组(text/epub 各自消费 lineIdx)。 */
+function LineHeightRow({ pr, epub = false }: { pr: ReturnType<typeof useReaderPrefs>; epub?: boolean }) {
+  const cur = epub ? pr.prefs.epub.lineIdx : pr.prefs.text.lineIdx;
+  const patch = (i: number) =>
+    pr.update((p) => (epub ? { ...p, epub: { ...p.epub, lineIdx: i } } : { ...p, text: { ...p.text, lineIdx: i } }));
+  return (
+    <SettingRow label="行距">
+      {LINE_HEIGHTS.map((lh, i) => (
+        <Button key={i} variant={cur === i ? "secondary" : "ghost"} size="xs" onClick={() => patch(i)}>
+          {lh}
+        </Button>
+      ))}
+    </SettingRow>
+  );
+}
+
+/** 边距三档按钮组(text/epub 各自消费 margin/marginIdx)。 */
+function MarginRow({ pr, epub = false }: { pr: ReturnType<typeof useReaderPrefs>; epub?: boolean }) {
+  const cur = epub ? pr.prefs.epub.marginIdx : MARGINS.indexOf(pr.prefs.text.margin);
+  const patch = (i: number) =>
+    pr.update((p) =>
+      epub ? { ...p, epub: { ...p.epub, marginIdx: i } } : { ...p, text: { ...p.text, margin: MARGINS[i] } },
+    );
+  return (
+    <SettingRow label="边距">
+      {MARGINS.map((m, i) => (
+        <Button key={m} variant={cur === i ? "secondary" : "ghost"} size="xs" onClick={() => patch(i)}>
+          {MARGIN_LABEL[m]}
+        </Button>
+      ))}
+    </SettingRow>
+  );
+}
+
 // 整本塞一个 <pre> 会冻死浏览器:按章渲染,一章一个滚动块。
 function TxtView({ book, initialLocator, initialPercent, chrome }: ReaderProps) {
   const boxRef = useRef<HTMLDivElement>(null);
@@ -239,7 +230,11 @@ function TxtView({ book, initialLocator, initialPercent, chrome }: ReaderProps)
   const [ci, setCi] = useState(0);
   const [frac, setFrac] = useState(0);
   const [nav, setNav] = useState<null | NavTab>(null);
+  const [query, setQuery] = useState("");
+  const [hits, setHits] = useState<SearchHit[] | null>(null);
   const pr = useReaderPrefs();
+  const globalDark = useGlobalDark();
+  const rd = resolveRdTheme(pr.prefs.themeMode, globalDark);
   const { text, err, retry } = useFileText(book.file_url ?? "");
 
   const chapters = useMemo(() => (text == null ? null : splitChapters(text)), [text]);
@@ -276,6 +271,15 @@ function TxtView({ book, initialLocator, initialPercent, chrome }: ReaderProps)
     if (nav === "toc") activeRow.current?.scrollIntoView({ block: "center" });
   }, [nav]);
 
+  // 全书搜索:250ms 防抖,空 query 在同一 timer 内清空结果(避免 effect 内同步 setState)
+  useEffect(() => {
+    if (!chapters || !text) return;
+    const t = setTimeout(() => {
+      setHits(query.trim() ? searchChapters(text, chapters, query) : null);
+    }, 250);
+    return () => clearTimeout(t);
+  }, [query, chapters, text]);
+
   function goChapter(i: number, intra = 0) {
     if (!chapters) return;
     restoreFrac.current = intra > 0 ? intra : null;
@@ -306,7 +310,7 @@ function TxtView({ book, initialLocator, initialPercent, chrome }: ReaderProps)
   const total = chapters.length > 1 ? Math.min(1, (ci + frac) / chapters.length) : frac;
 
   return (
-    <div className="rd-surface relative flex h-full flex-col" data-rd={resolveRdTheme(pr.prefs.themeMode, false)}>
+    <div className="rd-surface relative flex h-full flex-col" data-rd={rd}>
       <div
         ref={boxRef}
         onScroll={onScroll}
@@ -314,44 +318,62 @@ function TxtView({ book, initialLocator, initialPercent, chrome }: ReaderProps)
         className="min-h-0 flex-1 overflow-y-auto px-5 py-6 sm:px-6"
       >
         <pre
-          className="mx-auto max-w-[34em] break-words whitespace-pre-wrap"
-          style={{ fontSize: pr.fontSize, lineHeight: 1.9, textAlign: "justify" }}
+          className="mx-auto break-words whitespace-pre-wrap"
+          style={{ fontSize: pr.fontSize, lineHeight: pr.lineHeight, textAlign: "justify", maxWidth: pr.marginMaxW }}
         >
           {chapterText(text, chapters, ci)}
         </pre>
       </div>
       {chrome.on && (
-        <ReaderSheet pr={pr} frac={total} onSeek={seek}>
-          <button
-            className="rd-btn inline-flex items-center gap-1.5"
-            aria-expanded={!!nav}
-            aria-controls="reader-nav"
-            onClick={() => setNav(nav ? null : chapters.length > 1 ? "toc" : "bm")}
-          >
-            <PanelLeft size={14} /> 导航
-          </button>
-          {chapters.length > 1 && (
+        <ReaderSettings
+          slider={{
+            value: Math.round(total * 1000),
+            max: 1000,
+            onChange: (v) => seek(v / 1000),
+            ariaLabel: "阅读进度",
+          }}
+          position={`${Math.round(total * 100)}%`}
+          left={
             <>
-              <span className="text-xs opacity-60 tabular-nums">
-                {ci + 1}/{chapters.length}
-              </span>
-              <button
-                className="rd-btn inline-flex items-center gap-0.5"
-                disabled={ci === 0}
-                onClick={() => goChapter(ci - 1)}
+              <Button
+                variant="ghost"
+                size="sm"
+                className="gap-1.5"
+                aria-expanded={!!nav}
+                aria-controls="reader-nav"
+                onClick={() => setNav(nav ? null : chapters.length > 1 ? "toc" : "bm")}
               >
-                <ChevronLeft size={14} /> 上一章
-              </button>
-              <button
-                className="rd-btn inline-flex items-center gap-0.5"
-                disabled={ci === chapters.length - 1}
-                onClick={() => goChapter(ci + 1)}
-              >
-                下一章 <ChevronRight size={14} />
-              </button>
+                <PanelLeft size={14} /> 导航
+              </Button>
+              {chapters.length > 1 && (
+                <>
+                  <span className="text-xs tabular-nums text-muted-foreground">
+                    {ci + 1}/{chapters.length}
+                  </span>
+                  <Button variant="ghost" size="sm" disabled={ci === 0} onClick={() => goChapter(ci - 1)}>
+                    <ChevronLeft size={14} /> 上一章
+                  </Button>
+                  <Button
+                    variant="ghost"
+                    size="sm"
+                    disabled={ci === chapters.length - 1}
+                    onClick={() => goChapter(ci + 1)}
+                  >
+                    下一章 <ChevronRight size={14} />
+                  </Button>
+                </>
+              )}
             </>
-          )}
-        </ReaderSheet>
+          }
+          showFont
+          onFont={pr.bumpText}
+          extra={
+            <>
+              <LineHeightRow pr={pr} />
+              <MarginRow pr={pr} />
+            </>
+          }
+        />
       )}
       {nav && (
         <ReaderNav
@@ -368,6 +390,19 @@ function TxtView({ book, initialLocator, initialPercent, chrome }: ReaderProps)
               }}
             />
           }
+          search={
+            <SearchPanel
+              query={query}
+              hits={hits}
+              chapters={chapters}
+              onQuery={setQuery}
+              onJump={(h) => {
+                const len = chapterText(text, chapters, h.ch).length;
+                goChapter(h.ch, Math.min(1, Math.max(0, h.pos / Math.max(1, len))));
+                setNav(null);
+              }}
+            />
+          }
           toc={
             /* ponytail: 目录一次渲染全部章节,数千章级书若卡顿再上虚拟列表 */
             chapters.length > 1 && (
@@ -394,3 +429,62 @@ function TxtView({ book, initialLocator, initialPercent, chrome }: ReaderProps)
     </div>
   );
 }
+
+/** 搜索面板(导航抽屉「搜索」选项卡):防抖输入 + 章节/片段结果,点击跳到命中章的大致位置。 */
+function SearchPanel({
+  query,
+  hits,
+  chapters,
+  onQuery,
+  onJump,
+}: {
+  query: string;
+  hits: SearchHit[] | null;
+  chapters: { title: string; start: number }[];
+  onQuery: (q: string) => void;
+  onJump: (h: SearchHit) => void;
+}) {
+  const inputRef = useRef<HTMLInputElement>(null);
+  useEffect(() => {
+    inputRef.current?.focus();
+  }, []); // autofocus 以 effect 实现,规避 jsx-a11y/no-autofocus 与打断首帧渲染
+  return (
+    <div className="flex h-full flex-col">
+      <Input
+        ref={inputRef}
+        placeholder="搜索全书"
+        value={query}
+        onChange={(e) => onQuery(e.target.value)}
+        aria-label="搜索全书"
+      />
+      <div className="mt-2 min-h-0 flex-1 overflow-y-auto">
+        {hits == null && <p className="p-2 text-xs text-muted-foreground">输入关键词检索全书</p>}
+        {hits != null && hits.length === 0 && <p className="p-2 text-xs text-muted-foreground">无结果</p>}
+        {hits != null && hits.length > 0 && (
+          <ul className="space-y-0.5">
+            {hits.map((h, i) => {
+              const { before, match, after } = splitHighlight(h.snippet, h.matchStart, h.matchLen);
+              return (
+                <li key={`${h.ch}-${h.pos}-${i}`}>
+                  <button
+                    className="w-full rounded-md px-2 py-1.5 text-left text-sm transition-colors hover:bg-accent hover:text-accent-foreground"
+                    onClick={() => onJump(h)}
+                  >
+                    <span className="block truncate text-xs text-muted-foreground">
+                      {i + 1}. {chapters[h.ch].title}
+                    </span>
+                    <span className="block truncate">
+                      {before}
+                      <mark className="rounded px-0.5 bg-accent text-accent-foreground">{match}</mark>
+                      {after}
+                    </span>
+                  </button>
+                </li>
+              );
+            })}
+          </ul>
+        )}
+      </div>
+    </div>
+  );
+}