From 9dad1fb329235235976994626b2dac634f828b98 Mon Sep 17 00:00:00 2001
From: Youwes09 <yuvi.shen@outlook.com>
Date: Fri, 12 Jun 2026 17:27:08 -0500
Subject: [PATCH] Feat: Recent Tab (Unread State) + Bug Fixes

---
 src/hooks.client.ts                           |  26 +-
 .../components/browse/GenreDrillPage.svelte   |   2 +-
 src/lib/components/chrome/SplashScreen.svelte |  74 +++--
 src/lib/components/chrome/TitleBar.svelte     |  43 ++-
 src/lib/components/chrome/splashCanvas.ts     | 171 ----------
 .../components/downloads/DownloadItem.svelte  |   6 +-
 .../components/downloads/DownloadQueue.svelte |  14 +-
 src/lib/components/downloads/Downloads.svelte |   8 +-
 .../extensions/ExtensionLibrary.svelte        |   4 +-
 .../extensions/lib/extensionLibrary.ts        |   2 +-
 .../panels/SourceMigrateModal.svelte          |  28 +-
 src/lib/components/home/Home.svelte           |   5 +-
 src/lib/components/reader/Reader.svelte       |  34 +-
 .../components/reader/lib/chapterActions.ts   |   6 +-
 .../reader/viewer/LongstripViewer.svelte      |   4 +-
 src/lib/components/recent/Recent.svelte       |  45 ++-
 .../components/recent/RecentToolbar.svelte    |  23 +-
 src/lib/components/recent/UpdatesTab.svelte   |  42 ++-
 .../components/recent/lib/recentUpdates.ts    |  19 +-
 src/lib/components/series/ChapterList.svelte  |  72 +++--
 .../components/series/SeriesActions.svelte    |  30 +-
 src/lib/components/series/SeriesDetail.svelte |  73 ++---
 src/lib/components/series/SeriesHeader.svelte |   2 +-
 src/lib/components/series/lib/mangaPrefs.ts   |  19 --
 .../series/panels/AutomationPanel.svelte      |   2 +-
 .../series/panels/CoverPickerPanel.svelte     |   2 +-
 src/lib/components/settings/lib/bugReport.ts  |   6 +-
 .../settings/sections/FoldersSettings.svelte  |  24 +-
 src/lib/core/persistence/credentialVault.ts   |  13 +-
 src/lib/request-manager/manga.ts              |  30 +-
 src/lib/server-adapters/suwayomi/chapters.ts  |   4 +-
 src/lib/server-adapters/suwayomi/index.ts     |  27 +-
 src/lib/server-adapters/suwayomi/manga.ts     |   6 +-
 src/lib/server-adapters/types.ts              | 301 ++++++++++++------
 src/lib/state/history.svelte.ts               |   2 +-
 src/lib/state/library.svelte.ts               |   2 +-
 src/lib/state/reader.svelte.ts                |  14 +-
 src/lib/state/series.svelte.ts                | 141 ++++----
 src/lib/types/index.ts                        |   3 +-
 src/lib/types/manga.ts                        |   7 +-
 40 files changed, 668 insertions(+), 668 deletions(-)
 delete mode 100644 src/lib/components/chrome/splashCanvas.ts
 delete mode 100644 src/lib/components/series/lib/mangaPrefs.ts

diff --git a/src/hooks.client.ts b/src/hooks.client.ts
index b80e60f..d29d5e9 100644
--- a/src/hooks.client.ts
+++ b/src/hooks.client.ts
@@ -1,12 +1,13 @@
-import { detectAdapter }                              from '$lib/platform-adapters'
-import { initPlatformService }                        from '$lib/platform-service'
-import { initRequestManager }                         from '$lib/request-manager'
-import { appState }                                   from '$lib/state/app.svelte'
-import { configureAuth, probeServer }                 from '$lib/core/auth'
-import { loadSettings, loadLibrary, loadUpdates }     from '$lib/core/persistence/persist'
-import { loadSettingsIntoState }                      from '$lib/state/settings.svelte'
-import { historyState }                               from '$lib/state/history.svelte'
-import { readerState }                                from '$lib/state/reader.svelte'
+import { detectAdapter }                          from '$lib/platform-adapters'
+import { initPlatformService }                    from '$lib/platform-service'
+import { initRequestManager }                     from '$lib/request-manager'
+import { appState }                               from '$lib/state/app.svelte'
+import { configureAuth, probeServer }             from '$lib/core/auth'
+import { loadSettings, loadLibrary }              from '$lib/core/persistence/persist'
+import { loadSettingsIntoState, settingsState }   from '$lib/state/settings.svelte'
+import { historyState }                           from '$lib/state/history.svelte'
+import { readerState }                            from '$lib/state/reader.svelte'
+import { seriesState }                            from '$lib/state/series.svelte'
 
 const KEY_URL  = 'moku_server_url'
 const KEY_AUTH = 'moku_auth_config'
@@ -34,12 +35,11 @@ async function boot() {
     const [settingsData, libraryData] = await Promise.all([
       loadSettings(),
       loadLibrary(),
-      loadUpdates(),
     ])
 
     await loadSettingsIntoState(settingsData.settings)
 
-    readerState.bookmarks = libraryData.bookmarks
+    seriesState.bookmarks = libraryData.bookmarks
     readerState.markers   = libraryData.markers
     historyState.load(libraryData.sessions, libraryData.dailyReadCounts)
 
@@ -49,8 +49,6 @@ async function boot() {
 
     appState.serverUrl = savedUrl
     appState.authMode  = savedAuth.mode
-    appState.authUser  = savedAuth.user ?? ''
-    appState.authPass  = savedAuth.pass ?? ''
 
     configureAuth(savedUrl, savedAuth.mode, savedAuth.user, savedAuth.pass)
 
@@ -63,7 +61,7 @@ async function boot() {
     })
 
     const isTauri         = platformAdapter.platform === 'tauri'
-    const autoStartServer = settingsData.settings.autoStartServer ?? false
+    const autoStartServer = settingsState.settings.autoStartServer
 
     if (isTauri && autoStartServer) {
       appState.status = 'booting'
diff --git a/src/lib/components/browse/GenreDrillPage.svelte b/src/lib/components/browse/GenreDrillPage.svelte
index 7e6c9b0..dbe6032 100644
--- a/src/lib/components/browse/GenreDrillPage.svelte
+++ b/src/lib/components/browse/GenreDrillPage.svelte
@@ -170,7 +170,7 @@
         label: "New folder & add",
         icon: FolderSimplePlusIcon,
         onClick: async () => {
-          const name = prompt("FolderIcon name:");
+          const name = prompt("Folder name:");
           if (!name?.trim()) return;
           const cat = await getAdapter().createCategory(name.trim()).catch(console.error);
           if (cat) {
diff --git a/src/lib/components/chrome/SplashScreen.svelte b/src/lib/components/chrome/SplashScreen.svelte
index 05e5415..38a435e 100644
--- a/src/lib/components/chrome/SplashScreen.svelte
+++ b/src/lib/components/chrome/SplashScreen.svelte
@@ -43,20 +43,20 @@
   const isDev   = import.meta.env.DEV
 
   interface Props {
-    mode?:          'loading' | 'idle' | 'locked'
-    ringFull?:      boolean
-    failed?:        boolean
-    notConfigured?: boolean
-    showCards?:     boolean
-    showFps?:       boolean
+    mode?:           'loading' | 'idle' | 'locked'
+    ringFull?:       boolean
+    failed?:         boolean
+    notConfigured?:  boolean
+    showCards?:      boolean
+    showFps?:        boolean
     showDevOverlay?: boolean
-    pinLen?:        number
-    pinCorrect?:    string
-    onReady?:       () => void
-    onUnlock?:      () => void
-    onRetry?:       () => void
-    onBypass?:      () => void
-    onDismiss?:     () => void
+    pinLen?:         number
+    pinCorrect?:     string
+    onReady?:        () => void
+    onUnlock?:       () => void
+    onRetry?:        () => void
+    onBypass?:       () => void
+    onDismiss?:      () => void
   }
 
   let {
@@ -97,7 +97,7 @@
     setTimeout(() => cb?.(), EXIT_MS)
   }
 
-  let animFrame: number
+  let animFrame = 0
   let animStart: number | null = null
   let animPhase = 1
 
@@ -117,19 +117,18 @@
   }
 
   $effect(() => {
-    if (mode === 'loading' && !failed && !notConfigured && !ringFull) {
-      if (!isTauri) return
-      animStart = null
-      animPhase = 1
-      animFrame = requestAnimationFrame(animateRing)
-      return () => cancelAnimationFrame(animFrame)
-    }
+    if (mode !== 'loading' || failed || notConfigured || ringFull || !isTauri) return
+    animStart = null
+    animPhase = 1
+    animFrame = requestAnimationFrame(animateRing)
+    return () => cancelAnimationFrame(animFrame)
   })
 
   $effect(() => {
     if (!ringFull || mode === 'locked') { exitLock = false; exiting = false; return }
     cancelAnimationFrame(animFrame)
-    ringProg = 1
+    animFrame = 0
+    ringProg  = 1
     setTimeout(() => triggerExit(onReady), 650)
   })
 
@@ -179,6 +178,7 @@
         window.removeEventListener('touchstart', handler)
       }
     }
+
     return () => clearInterval(iv)
   })
 
@@ -212,7 +212,7 @@
         const speed = cfg.speedMin + hash(seed + 5) * (cfg.speedMax - cfg.speedMin)
         const travel = vh + h + BUF
         cards.push({
-          cx: (col + 0.5) * laneW + (hash(seed + 2) * 2 - 1) * Math.max(0, (laneW - w) / 2 - 2),
+          cx:         (col + 0.5) * laneW + (hash(seed + 2) * 2 - 1) * Math.max(0, (laneW - w) / 2 - 2),
           w, h,
           lines:      1 + Math.floor(hash(seed + 7) * 3),
           alpha:      cfg.alpha,
@@ -307,11 +307,12 @@
     ctx.drawImage(vignette, 0, 0, cw, ch)
   }
 
-  let fps = 0, fpsFrames = 0, fpsLast = 0
+  let fpsFrames = 0, fpsLast = -1
   function tickFps(now: number) {
+    if (fpsLast < 0) { fpsLast = now; return }
     fpsFrames++
     if (now - fpsLast >= 500) {
-      fps       = Math.round(fpsFrames / ((now - fpsLast) / 1000))
+      const fps = Math.round(fpsFrames / ((now - fpsLast) / 1000))
       fpsFrames = 0
       fpsLast   = now
       if (fpsEl) fpsEl.textContent = `${fps} fps`
@@ -370,7 +371,7 @@
     function cleanup() {
       if (live) {
         live.stamps.forEach(c => { c.width = 0; c.height = 0 })
-        live.vignette.width = 0
+        live.vignette.width  = 0
         live.vignette.height = 0
         live = null
       }
@@ -444,14 +445,17 @@
 
     document.addEventListener('visibilitychange', onVis)
     raf = requestAnimationFrame(frame)
-    return () => {
-      cancelAnimationFrame(raf)
-      cleanup()
-      extraCleanup?.()
-      document.removeEventListener('visibilitychange', onVis)
-      if (isDev && mode === 'idle') {
-        splashDevUnregister(el)
-        devLiveCount = splashDevLiveCount()
+
+    return {
+      destroy() {
+        cancelAnimationFrame(raf)
+        cleanup()
+        extraCleanup?.()
+        document.removeEventListener('visibilitychange', onVis)
+        if (isDev && mode === 'idle') {
+          splashDevUnregister(el)
+          devLiveCount = splashDevLiveCount()
+        }
       }
     }
   }
@@ -548,7 +552,7 @@
 
   .logo-wrap { position:relative; width:72px; height:72px; display:flex; align-items:center; justify-content:center; }
 
-  .pin-card         { z-index:1; width:min(280px,calc(100vw - 48px)); background:var(--bg-surface); border:1px solid var(--border-base); border-radius:var(--radius-xl); padding:var(--sp-6) var(--sp-5); display:flex; flex-direction:column; align-items:center; gap:var(--sp-3); box-shadow:0 32px 80px rgba(0,0,0,0.75); animation:cardIn 0.38s cubic-bezier(0.22,1,0.36,1) 0.06s both; }
+  .pin-card          { z-index:1; width:min(280px,calc(100vw - 48px)); background:var(--bg-surface); border:1px solid var(--border-base); border-radius:var(--radius-xl); padding:var(--sp-6) var(--sp-5); display:flex; flex-direction:column; align-items:center; gap:var(--sp-3); box-shadow:0 32px 80px rgba(0,0,0,0.75); animation:cardIn 0.38s cubic-bezier(0.22,1,0.36,1) 0.06s both; }
   .pin-card--leaving { animation:cardOut 0.28s cubic-bezier(0.4,0,1,1) both; }
 
   .pin-label { font-family:var(--font-ui); font-size:var(--text-xs); color:var(--text-faint); letter-spacing:var(--tracking-wider); text-transform:uppercase; margin:0; }
diff --git a/src/lib/components/chrome/TitleBar.svelte b/src/lib/components/chrome/TitleBar.svelte
index b2a579f..c51f587 100644
--- a/src/lib/components/chrome/TitleBar.svelte
+++ b/src/lib/components/chrome/TitleBar.svelte
@@ -16,15 +16,22 @@
   let closeDialogOpen = $state(false)
   let closeRemember   = $state(false)
 
-  onMount(async () => {
-    isFullscreen = await win.isFullscreen()
-    const unlistenResize = await win.onResized(async () => {
+  onMount(() => {
+    let unlistenResize: (() => void) | undefined
+    let unlistenClose:  (() => void) | undefined
+
+    win.isFullscreen().then(v => { isFullscreen = v })
+
+    win.onResized(async () => {
       isFullscreen = await win.isFullscreen()
-    })
-    const unlistenClose = await win.listen('tauri://close-requested', handleCloseRequested)
+    }).then(u => { unlistenResize = u })
+
+    win.listen('tauri://close-requested', handleCloseRequested)
+      .then(u => { unlistenClose = u })
+
     return () => {
-      unlistenResize()
-      unlistenClose()
+      unlistenResize?.()
+      unlistenClose?.()
     }
   })
 
@@ -56,6 +63,10 @@
     if (choice === 'tray') await doHide()
     else await doQuit()
   }
+
+  function onBackdropKey(e: KeyboardEvent) {
+    if (e.key === 'Escape') { closeDialogOpen = false; closeRemember = false }
+  }
 </script>
 
 {#if !isFullscreen}
@@ -99,8 +110,21 @@
 {/if}
 
 {#if closeDialogOpen}
-  <div class="close-backdrop" role="presentation" onclick={() => { closeDialogOpen = false; closeRemember = false; }}>
-    <div class="close-dialog" role="dialog" aria-modal="true" onclick={(e) => e.stopPropagation()}>
+  <div
+    class="close-backdrop"
+    role="presentation"
+    onclick={() => { closeDialogOpen = false; closeRemember = false }}
+    onkeydown={onBackdropKey}
+  >
+    <div
+      class="close-dialog"
+      role="dialog"
+      aria-modal="true"
+      aria-label="Close Moku"
+      tabindex="-1"
+      onclick={(e) => e.stopPropagation()}
+      onkeydown={(e) => e.stopPropagation()}
+    >
       <div class="close-header">
         <p class="close-title">Close Moku?</p>
         <p class="close-sub">Choose how the app should exit.</p>
@@ -169,6 +193,7 @@
       0 24px 64px rgba(0,0,0,0.7),
       0 8px 24px rgba(0,0,0,0.4);
     animation: cdPop 0.22s cubic-bezier(0.16,1,0.3,1) both;
+    outline: none;
   }
   @keyframes cdPop { from { opacity: 0; transform: scale(0.96) translateY(6px) } to { opacity: 1; transform: none } }
 
diff --git a/src/lib/components/chrome/splashCanvas.ts b/src/lib/components/chrome/splashCanvas.ts
deleted file mode 100644
index aa72af2..0000000
--- a/src/lib/components/chrome/splashCanvas.ts
+++ /dev/null
@@ -1,171 +0,0 @@
-const CARD_COUNT  = 18
-const CARD_W      = 52
-const CARD_H      = 72
-const CARD_RADIUS = 6
-const DRIFT_SPEED = 0.018
-
-interface Card {
-  x:       number
-  y:       number
-  vx:      number
-  vy:      number
-  rot:     number
-  vrot:    number
-  opacity: number
-  scale:   number
-  hue:     number
-}
-
-function makeCard(w: number, h: number): Card {
-  const side   = Math.floor(Math.random() * 4)
-  const margin = 80
-  let x = 0, y = 0
-  if (side === 0) { x = Math.random() * w;          y = -margin }
-  if (side === 1) { x = w + margin;                 y = Math.random() * h }
-  if (side === 2) { x = Math.random() * w;          y = h + margin }
-  if (side === 3) { x = -margin;                    y = Math.random() * h }
-  const cx = w / 2, cy = h / 2
-  const dx = cx - x, dy = cy - y
-  const len = Math.sqrt(dx * dx + dy * dy) || 1
-  const spd = 0.12 + Math.random() * 0.1
-  return {
-    x,
-    y,
-    vx:      (dx / len) * spd * (0.3 + Math.random() * 0.4),
-    vy:      (dy / len) * spd * (0.3 + Math.random() * 0.4),
-    rot:     Math.random() * Math.PI * 2,
-    vrot:    (Math.random() - 0.5) * 0.006,
-    opacity: 0.025 + Math.random() * 0.055,
-    scale:   0.7 + Math.random() * 0.7,
-    hue:     120 + Math.random() * 40,
-  }
-}
-
-function drawCard(ctx: CanvasRenderingContext2D, c: Card) {
-  ctx.save()
-  ctx.globalAlpha = c.opacity
-  ctx.translate(c.x, c.y)
-  ctx.rotate(c.rot)
-  ctx.scale(c.scale, c.scale)
-
-  const w = CARD_W, h = CARD_H, r = CARD_RADIUS
-  const x = -w / 2, y = -h / 2
-
-  ctx.beginPath()
-  ctx.moveTo(x + r, y)
-  ctx.lineTo(x + w - r, y)
-  ctx.quadraticCurveTo(x + w, y, x + w, y + r)
-  ctx.lineTo(x + w, y + h - r)
-  ctx.quadraticCurveTo(x + w, y + h, x + w - r, y + h)
-  ctx.lineTo(x + r, y + h)
-  ctx.quadraticCurveTo(x, y + h, x, y + h - r)
-  ctx.lineTo(x, y + r)
-  ctx.quadraticCurveTo(x, y, x + r, y)
-  ctx.closePath()
-
-  ctx.strokeStyle = `hsla(${c.hue}, 28%, 62%, 0.9)`
-  ctx.lineWidth   = 1 / c.scale
-  ctx.stroke()
-
-  const grad = ctx.createLinearGradient(x, y, x, y + h)
-  grad.addColorStop(0,   `hsla(${c.hue}, 20%, 40%, 0.18)`)
-  grad.addColorStop(1,   `hsla(${c.hue}, 20%, 20%, 0.06)`)
-  ctx.fillStyle = grad
-  ctx.fill()
-
-  ctx.restore()
-}
-
-export function mountCardCanvas(canvas: HTMLCanvasElement) {
-  const ctx   = canvas.getContext('2d')!
-  let cards   = Array.from({ length: CARD_COUNT }, () => makeCard(canvas.offsetWidth || 800, canvas.offsetHeight || 600))
-  let raf     = 0
-  let running = true
-
-  function resize() {
-    const dpr = window.devicePixelRatio || 1
-    canvas.width  = canvas.offsetWidth  * dpr
-    canvas.height = canvas.offsetHeight * dpr
-    ctx.scale(dpr, dpr)
-    cards = Array.from({ length: CARD_COUNT }, () => makeCard(canvas.offsetWidth, canvas.offsetHeight))
-  }
-
-  function tick() {
-    if (!running) return
-    const w = canvas.offsetWidth, h = canvas.offsetHeight
-    ctx.clearRect(0, 0, w, h)
-    for (const c of cards) {
-      c.x   += c.vx
-      c.y   += c.vy
-      c.rot += c.vrot
-      const pad = 120
-      if (c.x < -pad || c.x > w + pad || c.y < -pad || c.y > h + pad) {
-        Object.assign(c, makeCard(w, h))
-      }
-      drawCard(ctx, c)
-    }
-    raf = requestAnimationFrame(tick)
-  }
-
-  const ro = new ResizeObserver(resize)
-  ro.observe(canvas)
-  resize()
-  tick()
-
-  return {
-    destroy() {
-      running = false
-      cancelAnimationFrame(raf)
-      ro.disconnect()
-    },
-  }
-}
-
-export function ringGeometry(r: number, pad: number) {
-  const size = (r + pad) * 2
-  const c    = size / 2
-  const circ = 2 * Math.PI * r
-  return { size, c, circ }
-}
-
-const RING_STEPS = [
-  { target: 0.15, duration: 400  },
-  { target: 0.45, duration: 800  },
-  { target: 0.72, duration: 600  },
-  { target: 0.88, duration: 1000 },
-  { target: 0.96, duration: 700  },
-]
-
-export function animateRingProgress(onProgress: (p: number) => void): () => void {
-  let current  = 0.025
-  let stepIdx  = 0
-  let start    = performance.now()
-  let raf      = 0
-  let stopped  = false
-
-  function ease(t: number) {
-    return t < 0.5 ? 2 * t * t : -1 + (4 - 2 * t) * t
-  }
-
-  function tick(now: number) {
-    if (stopped) return
-    if (stepIdx >= RING_STEPS.length) return
-
-    const step     = RING_STEPS[stepIdx]
-    const elapsed  = now - start
-    const t        = Math.min(elapsed / step.duration, 1)
-    const from     = stepIdx === 0 ? 0.025 : RING_STEPS[stepIdx - 1].target
-    current        = from + (step.target - from) * ease(t)
-    onProgress(current)
-
-    if (t >= 1) {
-      stepIdx++
-      start = now
-    }
-
-    raf = requestAnimationFrame(tick)
-  }
-
-  raf = requestAnimationFrame(tick)
-  return () => { stopped = true; cancelAnimationFrame(raf) }
-}
\ No newline at end of file
diff --git a/src/lib/components/downloads/DownloadItem.svelte b/src/lib/components/downloads/DownloadItem.svelte
index 32095c3..a11c839 100644
--- a/src/lib/components/downloads/DownloadItem.svelte
+++ b/src/lib/components/downloads/DownloadItem.svelte
@@ -1,5 +1,5 @@
 <script lang="ts">
-  import { CircleNotch, ArrowClockwise, X } from "phosphor-svelte";
+  import { CircleNotchIcon, ArrowClockwiseIcon, XIcon } from "phosphor-svelte";
   import Thumbnail    from "$lib/components/shared/manga/Thumbnail.svelte";
   import { longPress } from "$lib/core/ui/touchscreen";
   import type { DownloadQueueItem } from "$lib/types/api";
@@ -78,12 +78,12 @@
     <div class="actions">
       {#if isError}
         <button class="action-btn retry" onclick={(e) => { e.stopPropagation(); onRetry(item.chapter.id); }} disabled={isRemoving} title="Retry">
-          {#if isRemoving}<CircleNotch size={11} weight="light" class="anim-spin" />{:else}<ArrowClockwise size={11} weight="bold" />{/if}
+          {#if isRemoving}<CircleNotchIcon size={11} weight="light" class="anim-spin" />{:else}<ArrowClockwiseIcon size={11} weight="bold" />{/if}
         </button>
       {/if}
       {#if !isActive}
         <button class="action-btn remove" onclick={(e) => { e.stopPropagation(); onRemove(item.chapter.id); }} disabled={isRemoving} title="Remove">
-          {#if isRemoving}<CircleNotch size={11} weight="light" class="anim-spin" />{:else}<X size={12} weight="light" />{/if}
+          {#if isRemoving}<CircleNotchIcon size={11} weight="light" class="anim-spin" />{:else}<XIcon size={12} weight="light" />{/if}
         </button>
       {/if}
     </div>
diff --git a/src/lib/components/downloads/DownloadQueue.svelte b/src/lib/components/downloads/DownloadQueue.svelte
index 69f98fc..178d5b0 100644
--- a/src/lib/components/downloads/DownloadQueue.svelte
+++ b/src/lib/components/downloads/DownloadQueue.svelte
@@ -1,5 +1,5 @@
 <script lang="ts">
-  import { CircleNotch } from "phosphor-svelte";
+  import { CircleNotchIcon } from "phosphor-svelte";
   import DownloadItem    from "$lib/components/downloads/DownloadItem.svelte";
   import type { DownloadQueueItem } from "$lib/types/api";
 
@@ -9,16 +9,14 @@
     isRunning:  boolean;
     dequeueing: Set<number>;
     selected:   Set<number>;
-    onRemove:      (chapterId: number) => void;
-    onRetry:       (chapterId: number) => void;
-    onReorder:     (chapterId: number, dir: "up" | "down") => void;
-    onReorderEdge: (chapterId: number, edge: "top" | "bottom") => void;
-    onSelect:      (chapterId: number, e: MouseEvent) => void;
+    onRemove: (chapterId: number) => void;
+    onRetry:  (chapterId: number) => void;
+    onSelect: (chapterId: number, e: MouseEvent) => void;
   }
 
   const {
     queue, loading, isRunning, dequeueing, selected,
-    onRemove, onRetry, onReorder, onReorderEdge, onSelect,
+    onRemove, onRetry, onSelect,
   }: Props = $props();
 </script>
 
@@ -54,8 +52,6 @@
         isSelected={selected.has(item.chapter.id)}
         {onRemove}
         {onRetry}
-        {onReorder}
-        {onReorderEdge}
         {onSelect}
       />
     {/each}
diff --git a/src/lib/components/downloads/Downloads.svelte b/src/lib/components/downloads/Downloads.svelte
index 18f43d2..10e3de4 100644
--- a/src/lib/components/downloads/Downloads.svelte
+++ b/src/lib/components/downloads/Downloads.svelte
@@ -165,10 +165,8 @@
       isRunning={downloadStore.isRunning}
       dequeueing={downloadStore.dequeueing}
       selected={downloadStore.selected}
-      onRemove={(id) => downloadStore.dequeue(id)}
-      onRetry={(id) => downloadStore.retryOne(id)}
-      onReorder={(id, dir) => downloadStore.reorder(id, dir)}
-      onReorderEdge={(id, edge) => downloadStore.reorderToEdge(id, edge)}
+      onRemove={(id: number) => downloadStore.dequeue(id)}
+      onRetry={(id: number) => downloadStore.retryOne(id)}
       onSelect={handleSelect}
     />
   </div>
@@ -219,7 +217,7 @@
   .move-step { display: flex; align-items: center; border: 1px solid var(--border-dim); border-radius: var(--radius-sm); overflow: hidden; }
   .move-step .sel-action-btn { border: none; border-radius: 0; background: none; padding: 3px 6px; }
   .move-step .sel-action-btn:hover:not(:disabled) { background: var(--bg-overlay); border-color: transparent; }
-  .move-input { width: 28px; background: none; border: none; border-left: 1px solid var(--border-dim); border-right: 1px solid var(--border-dim); color: var(--text-muted); font-family: var(--font-ui); font-size: var(--text-xs); text-align: center; padding: 2px 0; outline: none; -moz-appearance: textfield; }
+  .move-input { width: 28px; background: none; border: none; border-left: 1px solid var(--border-dim); border-right: 1px solid var(--border-dim); color: var(--text-muted); font-family: var(--font-ui); font-size: var(--text-xs); text-align: center; padding: 2px 0; outline: none; -moz-appearance: textfield; appearance: textfield; }
   .move-input::-webkit-outer-spin-button, .move-input::-webkit-inner-spin-button { -webkit-appearance: none; }
   .move-input:focus { color: var(--text-primary); }
 
diff --git a/src/lib/components/extensions/ExtensionLibrary.svelte b/src/lib/components/extensions/ExtensionLibrary.svelte
index f76ed51..a83ec24 100644
--- a/src/lib/components/extensions/ExtensionLibrary.svelte
+++ b/src/lib/components/extensions/ExtensionLibrary.svelte
@@ -25,7 +25,7 @@
 
   let { pkgName, extensionName, iconUrl, cols, cropCovers, statsAlways, anims, sources, onBack, onSettings }: Props = $props();
 
-  const isLocal = pkgName === '__local__';
+  const isLocal = $derived(pkgName === '__local__');
 
   let groups:  SourceLibrary[] = $state([]);
   let sourceNodes: SourceNode[] = $state([]);
@@ -409,7 +409,7 @@
   .badge-done { background: rgba(255,255,255,0.18); color: rgba(255,255,255,0.9); border: 1px solid rgba(255,255,255,0.25); }
   .badge-dl { background: rgba(0,0,0,0.55); color: rgba(255,255,255,0.8); border: 1px solid rgba(255,255,255,0.18); margin-left: auto; }
 
-  .card-title { margin-top: var(--sp-2); font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-snug); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; height: 2lh; }
+  .card-title { margin-top: var(--sp-2); font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-snug); display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; height: 2lh; }
   .card.anims .card-title { transition: color var(--t-base); }
 
   .card-skeleton { padding: 0; }
diff --git a/src/lib/components/extensions/lib/extensionLibrary.ts b/src/lib/components/extensions/lib/extensionLibrary.ts
index ba6df21..8e7126b 100644
--- a/src/lib/components/extensions/lib/extensionLibrary.ts
+++ b/src/lib/components/extensions/lib/extensionLibrary.ts
@@ -17,7 +17,7 @@ export type SourceNode = {
   id: string;
   displayName: string;
   isConfigurable: boolean;
-  extension: { pkgName: string };
+  extension?: { pkgName: string };
 };
 
 export function libraryByExtension(
diff --git a/src/lib/components/extensions/panels/SourceMigrateModal.svelte b/src/lib/components/extensions/panels/SourceMigrateModal.svelte
index 16812c9..d070955 100644
--- a/src/lib/components/extensions/panels/SourceMigrateModal.svelte
+++ b/src/lib/components/extensions/panels/SourceMigrateModal.svelte
@@ -112,12 +112,10 @@
     for (let i = 0; i < entries.length; i++) {
       entries[i] = { ...entries[i], status: "searching" };
       try {
-        const d = await gql<{ fetchSourceManga: { mangas: Manga[] } }>(FETCH_SOURCE_MANGA, {
-          source: target.id, type: "SEARCH", page: 1, query: entries[i].manga.title,
-        });
-        const results = d.fetchSourceManga.mangas
-          .map(m => ({ manga: m, similarity: titleSimilarity(entries[i].manga.title, m.title) }))
-          .sort((a, b) => b.similarity - a.similarity);
+        const mangas = await getAdapter().searchManga(entries[i].manga.title, target.id);
+        const results = mangas
+          .map((m: Manga) => ({ manga: m, similarity: titleSimilarity(entries[i].manga.title, m.title) }))
+          .sort((a: { manga: Manga; similarity: number }, b: { manga: Manga; similarity: number }) => b.similarity - a.similarity);
 
         if (results.length > 0 && results[0].similarity > 0.3) {
           entries[i] = { ...entries[i], match: results[0].manga, similarity: results[0].similarity, status: "found" };
@@ -147,17 +145,15 @@
     for (const entry of toMigrate) {
       const idx = entries.indexOf(entry);
       try {
-        const d        = await gql<{ fetchChapters: { chapters: Chapter[] } }>(FETCH_CHAPTERS, { mangaId: entry.match!.id });
-        const newChaps = d.fetchChapters.chapters;
+        const newChaps = await getAdapter().fetchChapters(String(entry.match!.id));
 
-        const toMarkRead:       number[] = [];
-        const toMarkBookmarked: number[] = [];
+        const toMarkRead: number[] = [];
 
-        for (const nc of newChaps) {
-          const oldIdx = entries[idx].manga;
-          if (oldIdx) {
-            toMarkRead.push(nc.id);
-          }
+        // LibraryManga has no chapter detail — use unreadCount as a proxy:
+        // if unreadCount < total fetched, the user had read some, so carry them all over.
+        const hadReads = entries[idx].manga.unreadCount < newChaps.length;
+        if (hadReads) {
+          for (const nc of newChaps) toMarkRead.push(nc.id);
         }
 
         if (toMarkRead.length)
@@ -183,7 +179,7 @@
   }
 </script>
 
-<div class="overlay" onclick={(e) => { if (e.target === e.currentTarget && phase !== "migrating") onClose(); }}>
+<div class="overlay" role="presentation" onclick={(e) => { if (e.target === e.currentTarget && phase !== "migrating") onClose(); }} onkeydown={(e) => { if (e.key === "Escape" && phase !== "migrating") onClose(); }}>
   <div class="modal">
 
     <div class="modal-header">
diff --git a/src/lib/components/home/Home.svelte b/src/lib/components/home/Home.svelte
index e1480e9..0d32bda 100644
--- a/src/lib/components/home/Home.svelte
+++ b/src/lib/components/home/Home.svelte
@@ -5,6 +5,7 @@
   import { getAdapter } from '$lib/request-manager'
   import { libraryState } from '$lib/state/library.svelte'
   import { homeState, setHeroSlot } from '$lib/state/home.svelte'
+  import { openReaderForChapter }   from '$lib/state/series.svelte'
   import { historyState } from '$lib/state/history.svelte'
   import type { ReadSession } from '$lib/types/history'
   import HeroStage       from '$lib/components/home/HeroStage.svelte'
@@ -107,7 +108,7 @@
       heroAllChapters = all
       const lastReadIdx = heroEntry
         ? all.findLastIndex(c => c.id === heroEntry!.endChapterId)
-        : all.findLastIndex(c => c.isRead)
+        : all.findLastIndex(c => c.read)
       const startIdx = Math.max(0, lastReadIdx)
       heroChapters = all.slice(startIdx, startIdx + 5)
     } catch {
@@ -129,7 +130,7 @@
     if (!heroEntry && heroManga) { goto(`/series/${heroManga.id}`); return }
     if (!heroEntry) return
     const target = heroAllChapters.find(c => c.id === heroEntry!.endChapterId) ?? heroAllChapters[0]
-    if (target) openChapter(target)
+    if (target) openReaderForChapter(target, heroManga ?? null)
   }
 
   function cycleNext() { activeIdx = (activeIdx + 1) % TOTAL_SLOTS; heroChapters = []; heroAllChapters = [] }
diff --git a/src/lib/components/reader/Reader.svelte b/src/lib/components/reader/Reader.svelte
index e3cca14..fc63c6c 100644
--- a/src/lib/components/reader/Reader.svelte
+++ b/src/lib/components/reader/Reader.svelte
@@ -1,6 +1,7 @@
 <script lang="ts">
   import { onMount, untrack, tick }        from "svelte";
   import { readerState, PAGE_STYLES }      from "$lib/state/reader.svelte";
+  import type { PageStyle }                              from "$lib/state/reader.svelte";
   import { settingsState, updateSettings } from "$lib/state/settings.svelte";
   import { app, appState }                 from "$lib/state/app.svelte";
   import { DEFAULT_KEYBINDS }              from "$lib/core/keybinds/defaultBinds";
@@ -11,7 +12,7 @@
   import { clampZoom, captureZoomAnchor, restoreZoomAnchor } from "$lib/components/reader/lib/zoomHelpers";
   import { loadChapter, scheduleResumeDismiss }              from "$lib/components/reader/lib/chapterLoader";
   import { historyState }                                    from "$lib/state/history.svelte";
-  import { setPreviewManga }                                 from "$lib/state/series.svelte";
+  import { setPreviewManga, seriesState }                   from "$lib/state/series.svelte";
   import { getAdapter }                                      from "$lib/request-manager";
   import { setReading, clearReading }                        from "$lib/core/discord";
   import { revokeBlobUrl, cancelQueuedFetches, preloadBlobUrls } from "$lib/core/cache/imageCache";
@@ -55,9 +56,16 @@
 
   const currentBookmark = $derived(
     readerState.activeManga
-      ? readerState.bookmarks.find(b => b.mangaId === readerState.activeManga!.id)
+      ? seriesState.bookmarks.find(b => b.mangaId === readerState.activeManga!.id)
       : undefined
   );
+  const currentGroup = $derived.by(() => {
+    const group = style === "double" && readerState.pageGroups.length
+      ? (readerState.pageGroups.find(g => g.includes(readerState.pageNumber)) ?? [readerState.pageNumber])
+      : [readerState.pageNumber];
+    return rtl ? [...group].reverse() : group;
+  });
+
   const isBookmarked = $derived(
     !!currentBookmark &&
     currentBookmark.chapterId === displayChapter?.id &&
@@ -102,13 +110,6 @@
     effectiveReaderSettings.optimizeContrast && "optimize-contrast",
   ].filter(Boolean).join(" "));
 
-  const currentGroup = $derived.by(() => {
-    const group = style === "double" && readerState.pageGroups.length
-      ? (readerState.pageGroups.find(g => g.includes(readerState.pageNumber)) ?? [readerState.pageNumber])
-      : [readerState.pageNumber];
-    return rtl ? [...group].reverse() : group;
-  });
-
   const sliderPage = $derived.by(() => {
     if (style === "double" && readerState.pageGroups.length)
       return readerState.pageGroups.findIndex(g => g.includes(readerState.pageNumber)) + 1;
@@ -240,7 +241,7 @@
     lastPage:         () => lastPage,
     adjustZoom:       (d) => { captureZoomAnchor(containerEl, style, zoomAnchor); applySettings({ readerZoom: clampZoom(zoom + d) }); restoreZoomAnchor(containerEl, zoomAnchor); },
     resetZoom:        () => { captureZoomAnchor(containerEl, style, zoomAnchor); applySettings({ readerZoom: 1.0 }); restoreZoomAnchor(containerEl, zoomAnchor); },
-    cycleStyle:       () => { const idx = PAGE_STYLES.indexOf(style); applySettings({ pageStyle: PAGE_STYLES[(idx + 1) % PAGE_STYLES.length] }); },
+    cycleStyle:       () => { const idx = PAGE_STYLES.indexOf(style); applySettings({ pageStyle: PAGE_STYLES[(idx + 1) % PAGE_STYLES.length] as PageStyle }); },
     toggleDirection:  () => applySettings({ readingDirection: rtl ? "ltr" : "rtl" }),
     openSettings:     () => { app.setSettingsOpen(true); },
     toggleBookmark:   () => toggleBookmark(displayChapter, readerState.pageNumber),
@@ -255,11 +256,11 @@
     },
     chapterNext: () => {
       const ch = rtl ? adjacent.prev : adjacent.next;
-      if (ch) { maybeMarkCurrentRead(); readerState.openReader(ch, readerState.activeChapterList); }
+      if (ch) { maybeMarkCurrentRead(); readerState.openReader(ch, readerState.activeManga); }
     },
     chapterPrev: () => {
       const ch = rtl ? adjacent.next : adjacent.prev;
-      if (ch) readerState.openReader(ch, readerState.activeChapterList);
+      if (ch) readerState.openReader(ch, readerState.activeManga);
     },
     closePopovers: () => readerState.closeAllPopovers(),
     getKeybinds:   () => settingsState.settings.keybinds ?? DEFAULT_KEYBINDS,
@@ -269,7 +270,7 @@
 
   function captureCurrentReaderSettings(): ReaderSettings {
     return {
-      pageStyle:           style,
+      pageStyle:           style as PageStyle,
       fitMode:             fit,
       readingDirection:    (settingsState.settings.readingDirection ?? "ltr") as ReaderSettings["readingDirection"],
       readerZoom:          zoom,
@@ -463,9 +464,7 @@
         if (!hasNavigated) return;
         if (style === "longstrip" && visibleChapterId && chapterId !== visibleChapterId) return;
         if (settingsState.settings.autoBookmark ?? true) {
-          const existing = readerState.bookmarks.find(b => b.mangaId === mangaId && b.chapterId !== chapterId);
-          if (existing) readerState.removeBookmark(existing.chapterId);
-          readerState.addBookmark({ mangaId, mangaTitle, thumbnailUrl: thumb, chapterId, chapterName, pageNumber: pageNum });
+          seriesState.setBookmark({ mangaId, mangaTitle, thumbnailUrl: thumb, chapterId, chapterName, pageNumber: pageNum });
         }
         if (style !== "longstrip" && (settingsState.settings.autoMarkRead ?? true) && atLast) markChapterRead(chapterId, markedRead);
 
@@ -585,6 +584,7 @@
     resumePage={readerState.resumePage}
     resumeFading={readerState.resumeFading}
     {adjacent}
+    {barPosition}
     onDismissResume={() => { readerState.resumeVisible = false; readerState.resumeFading = false; }}
   />
 
@@ -673,4 +673,4 @@
   .root.bar-right :global(.viewer) { margin-right: 40px; }
 
   .root.pinch-active :global(.viewer) { touch-action: none; }
-</style>
+</style>
\ No newline at end of file
diff --git a/src/lib/components/reader/lib/chapterActions.ts b/src/lib/components/reader/lib/chapterActions.ts
index 6790a42..407c3fb 100644
--- a/src/lib/components/reader/lib/chapterActions.ts
+++ b/src/lib/components/reader/lib/chapterActions.ts
@@ -19,7 +19,7 @@ export function markChapterRead(id: number, markedRead: Set<number>) {
   const manga   = readerState.activeManga;
 
   if (manga && chapter) {
-    readerState.addBookmark({
+    seriesState.setBookmark({
       mangaId:      manga.id,
       mangaTitle:   manga.title,
       thumbnailUrl: manga.thumbnailUrl,
@@ -86,9 +86,7 @@ export function toggleBookmark(chapter: typeof readerState.activeChapter, pageNu
   if (existing) {
     seriesState.removeBookmark(chapter.id);
   } else {
-    const other = seriesState.bookmarks.find(b => b.mangaId === manga.id && b.chapterId !== chapter.id);
-    if (other) seriesState.removeBookmark(other.chapterId);
-    seriesState.addBookmark({
+    seriesState.setBookmark({
       mangaId:      manga.id,
       mangaTitle:   manga.title,
       thumbnailUrl: manga.thumbnailUrl,
diff --git a/src/lib/components/reader/viewer/LongstripViewer.svelte b/src/lib/components/reader/viewer/LongstripViewer.svelte
index 7ba70f2..ab26dc9 100644
--- a/src/lib/components/reader/viewer/LongstripViewer.svelte
+++ b/src/lib/components/reader/viewer/LongstripViewer.svelte
@@ -316,8 +316,8 @@
 {/if}
 
 {#each flatPages as page, gi (page.chapterId + ":" + page.localIndex)}
-  {@const src      = (_version, resolvedSrc.get(gi))}
-  {@const isLoaded = (_version, loadedSet.has(gi))}
+  {@const src      = _version >= 0 ? resolvedSrc.get(gi) : undefined}
+  {@const isLoaded = _version >= 0 ? loadedSet.has(gi) : false}
   <div class="strip-slot" data-local-page={page.localIndex + 1} data-chapter={page.chapterId} style={getCachedAspect(page.url) != null ? `--aspect:${getCachedAspect(page.url)}` : undefined}>
     {#if isLoaded && src}
       <img
diff --git a/src/lib/components/recent/Recent.svelte b/src/lib/components/recent/Recent.svelte
index 3643bab..1c08519 100644
--- a/src/lib/components/recent/Recent.svelte
+++ b/src/lib/components/recent/Recent.svelte
@@ -6,6 +6,7 @@
   import { historyState }            from '$lib/state/history.svelte'
   import { setActiveManga, openReaderForChapter, setPreviewManga } from '$lib/state/series.svelte'
   import { addToast }           from '$lib/state/notifications.svelte'
+  import { downloadStore }      from '$lib/state/downloads.svelte'
   import { groupByDay }                                from './lib/recentHistory'
   import { fetchedAtMs, parseServerTimestamp, groupUpdatesByDay } from './lib/recentUpdates'
   import RecentToolbar  from './RecentToolbar.svelte'
@@ -27,6 +28,7 @@
   let updatesLoading:      boolean        = $state(true)
   let updatesError:        string | null  = $state(null)
   let openingId:           number | null  = $state(null)
+  let enqueueing:          Set<number>    = $state(new Set())
   let updaterRunning:      boolean        = $state(false)
   let lastUpdatedTs:       number | null  = $state(null)
   let updaterFinishedJobs: number | null  = $state(null)
@@ -136,7 +138,7 @@
       if (nextCtrl.signal.aborted) return
 
       updates = (updatesRes ?? [])
-        .filter(item => item.manga?.inLibrary)
+        .map(item => ({ ...item, isRead: item.read }))
         .sort((a, b) => fetchedAtMs(b) - fetchedAtMs(a))
     } catch (e: any) {
       if (nextCtrl.signal.aborted) return
@@ -191,6 +193,42 @@
     clearHistory()
     historyConfirmClear = false
   }
+
+  async function enqueueUpdate(item: RecentUpdate) {
+    if (enqueueing.has(item.id)) return
+    enqueueing = new Set(enqueueing).add(item.id)
+    try {
+      const allowed = await downloadStore.enqueue(item.id)
+      if (allowed) addToast({ kind: 'download', title: 'Download queued', body: item.name ?? 'Chapter' })
+    } catch {
+      addToast({ kind: 'error', title: 'Download failed', body: 'Could not queue chapter.' })
+    } finally {
+      enqueueing.delete(item.id)
+      enqueueing = new Set(enqueueing)
+    }
+  }
+
+  async function deleteDownloaded(item: RecentUpdate) {
+    try {
+      await getAdapter().deleteDownloadedChapter(String(item.id))
+      updates = updates.map(u => u.id === item.id ? { ...u, isDownloaded: false } : u)
+    } catch {
+      addToast({ kind: 'error', title: 'Delete failed', body: 'Could not delete download.' })
+    }
+  }
+
+  async function toggleLibraryUpdate() {
+    try {
+      if (updaterRunning) {
+        await getAdapter().stopLibraryUpdate()
+      } else {
+        await getAdapter().startLibraryUpdate()
+        scheduleStatusPoll()
+      }
+    } catch (e: any) {
+      addToast({ kind: 'error', title: 'Update error', body: e?.message ?? 'Failed' })
+    }
+  }
 </script>
 
 <div class="root anim-fade-in">
@@ -215,13 +253,16 @@
         error={updatesError}
         groups={updateGroups}
         {updatesSearch}
-        totalCount={updates.length}
+        totalCount={updates.filter(u => !u.isRead).length}
         {openingId}
+        {enqueueing}
         {updaterRunning}
         {lastUpdatedLabel}
         {updaterProgressLabel}
         onOpenUpdate={openUpdate}
         onOpenSeries={(item) => setActiveManga(mangaStub(item))}
+        onEnqueue={enqueueUpdate}
+        onDeleteDownload={deleteDownloaded}
       />
     {:else}
       <HistoryTab
diff --git a/src/lib/components/recent/RecentToolbar.svelte b/src/lib/components/recent/RecentToolbar.svelte
index 82d4b59..357dca6 100644
--- a/src/lib/components/recent/RecentToolbar.svelte
+++ b/src/lib/components/recent/RecentToolbar.svelte
@@ -19,8 +19,10 @@
   }
 
   let {
-    tab, historySearch, updatesSearch, historyConfirmClear, hasHistory, updatesLoading,
-    onTabChange, onHistorySearchChange, onUpdatesSearchChange, onHistoryClear, onRefreshUpdates,
+    tab, historySearch, updatesSearch, historyConfirmClear, hasHistory,
+    updatesLoading,
+    onTabChange, onHistorySearchChange, onUpdatesSearchChange,
+    onHistoryClear, onRefreshUpdates,
   }: Props = $props()
 </script>
 
@@ -57,7 +59,7 @@
         class="icon-btn"
         onclick={onRefreshUpdates}
         disabled={updatesLoading}
-        title="Refresh updates"
+        title="Reload update list"
       >
         {#if updatesLoading}
           <CircleNotch size={14} weight="light" class="anim-spin" />
@@ -79,19 +81,6 @@
         {/if}
       </div>
 
-      <button
-        class="icon-btn"
-        onclick={onRefreshUpdates}
-        disabled={updatesLoading}
-        title="Refresh library"
-      >
-        {#if updatesLoading}
-          <CircleNotch size={14} weight="light" class="anim-spin" />
-        {:else}
-          <ArrowsClockwise size={14} weight="bold" />
-        {/if}
-      </button>
-
       {#if hasHistory}
         <button
           class="clear-btn"
@@ -155,6 +144,8 @@
   }
   .icon-btn:hover:not(:disabled) { color: var(--text-primary); border-color: var(--border-strong); }
   .icon-btn:disabled { opacity: 0.45; cursor: default; }
+  .icon-btn.running { color: var(--color-error); border-color: color-mix(in srgb, var(--color-error) 30%, transparent); background: var(--color-error-bg); }
+  .icon-btn.running:hover { color: var(--color-error); border-color: var(--color-error); }
 
   .search-wrap { position: relative; display: flex; align-items: center; }
   .search-wrap :global(.search-icon) { position: absolute; left: 8px; color: var(--text-faint); pointer-events: none; }
diff --git a/src/lib/components/recent/UpdatesTab.svelte b/src/lib/components/recent/UpdatesTab.svelte
index 6507965..3295ad7 100644
--- a/src/lib/components/recent/UpdatesTab.svelte
+++ b/src/lib/components/recent/UpdatesTab.svelte
@@ -1,5 +1,5 @@
 <script lang="ts">
-  import { BookOpen, CircleNotch } from 'phosphor-svelte'
+  import { BookOpen, CircleNotch, Download, Trash } from 'phosphor-svelte'
   import Thumbnail from '$lib/components/shared/manga/Thumbnail.svelte'
   import type { RecentUpdate, UpdateGroup } from './lib/recentUpdates'
 
@@ -10,17 +10,20 @@
     updatesSearch:        string
     totalCount:           number
     openingId:            number | null
+    enqueueing:           Set<number>
     updaterRunning:       boolean
     lastUpdatedLabel:     string | null
     updaterProgressLabel: string | null
     onOpenUpdate:         (item: RecentUpdate) => void
     onOpenSeries:         (item: RecentUpdate) => void
+    onEnqueue:            (item: RecentUpdate) => void
+    onDeleteDownload:     (item: RecentUpdate) => void
   }
 
   let {
-    loading, error, groups, updatesSearch, totalCount, openingId,
+    loading, error, groups, updatesSearch, totalCount, openingId, enqueueing,
     updaterRunning, lastUpdatedLabel, updaterProgressLabel,
-    onOpenUpdate, onOpenSeries,
+    onOpenUpdate, onOpenSeries, onEnqueue, onDeleteDownload,
   }: Props = $props()
 
   const filteredGroups = $derived(updatesSearch.trim()
@@ -63,7 +66,7 @@
           <div class="bar-sep"></div>
         {/if}
         {#if !loading && totalCount > 0}
-          <span class="status-count">{totalCount} chapter{totalCount === 1 ? '' : 's'}</span>
+          <span class="status-count">{totalCount} unread</span>
         {/if}
       </div>
     </div>
@@ -138,7 +141,7 @@
                   <div class="update-info">
                     <div class="title-row">
                       <span class="series-title">{item.manga?.title ?? 'Unknown series'}</span>
-                      {#if !item.isRead}<span class="pill">Unread</span>{/if}
+                      {#if !item.isRead}<span class="pill" title="Unread"></span>{/if}
                     </div>
                     <span class="chapter-title">{chapterLabel(item)}</span>
                     {#if (item.lastPageRead ?? 0) > 0 && !item.isRead}
@@ -146,6 +149,17 @@
                     {/if}
                   </div>
                   <div class="row-end">
+                    {#if enqueueing.has(item.id)}
+                      <CircleNotch size={14} weight="light" class="anim-spin" />
+                    {:else if item.isDownloaded}
+                      <button class="dl-btn dl-btn-delete" onclick={(e) => { e.stopPropagation(); onDeleteDownload(item) }} title="Delete download">
+                        <Trash size={13} weight="light" />
+                      </button>
+                    {:else}
+                      <button class="dl-btn" onclick={(e) => { e.stopPropagation(); onEnqueue(item) }} title="Download">
+                        <Download size={13} weight="light" />
+                      </button>
+                    {/if}
                     {#if openingId === item.id}
                       <CircleNotch size={14} weight="light" class="anim-spin" />
                     {:else}
@@ -258,12 +272,20 @@
   .chapter-title { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-muted); }
   .meta-row { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); }
   .pill {
-    padding: 2px 6px; border-radius: var(--radius-full);
-    background: var(--accent-muted); color: var(--accent-fg);
-    font-family: var(--font-ui); font-size: var(--text-2xs);
-    letter-spacing: var(--tracking-wide); text-transform: uppercase; flex-shrink: 0;
+    width: 6px; height: 6px; border-radius: 50%;
+    background: var(--color-success, #22c55e); flex-shrink: 0;
   }
-  .row-end { color: var(--text-faint); display: flex; align-items: center; justify-content: center; width: 24px; flex-shrink: 0; }
+  .row-end { color: var(--text-faint); display: flex; align-items: center; gap: var(--sp-1); justify-content: center; flex-shrink: 0; }
+
+  .dl-btn {
+    display: flex; align-items: center; justify-content: center;
+    width: 24px; height: 24px; border-radius: var(--radius-sm);
+    border: none; background: none; color: var(--text-faint); cursor: pointer;
+    transition: color var(--t-base), background var(--t-base);
+  }
+  .dl-btn:hover { color: var(--text-muted); background: var(--bg-overlay); }
+  .dl-btn-delete { color: var(--color-error); }
+  .dl-btn-delete:hover { background: var(--color-error-bg); }
 
   .empty {
     flex: 1; display: flex; flex-direction: column; align-items: center;
diff --git a/src/lib/components/recent/lib/recentUpdates.ts b/src/lib/components/recent/lib/recentUpdates.ts
index 6fcbd22..049c1bd 100644
--- a/src/lib/components/recent/lib/recentUpdates.ts
+++ b/src/lib/components/recent/lib/recentUpdates.ts
@@ -25,7 +25,10 @@ export interface UpdateStatus {
 }
 
 export function fetchedAtMs(item: Pick<RecentUpdate, 'fetchedAt'>): number {
-  const ts = item.fetchedAt ? new Date(item.fetchedAt).getTime() : Date.now()
+  if (!item.fetchedAt) return Date.now()
+  const numeric = Number(item.fetchedAt)
+  if (Number.isFinite(numeric)) return numeric * 1000
+  const ts = new Date(item.fetchedAt).getTime()
   return Number.isFinite(ts) ? ts : Date.now()
 }
 
@@ -42,10 +45,18 @@ export function parseServerTimestamp(value: unknown): number | null {
 
 export function groupUpdatesByDay(updates: RecentUpdate[]): UpdateGroup[] {
   const grouped: Record<string, RecentUpdate[]> = {}
+  const order: Record<string, number> = {}
   for (const item of updates) {
-    const label = dayLabel(fetchedAtMs(item))
-    if (!grouped[label]) grouped[label] = []
+    const ts = fetchedAtMs(item)
+    const label = dayLabel(ts)
+    if (!grouped[label]) {
+      grouped[label] = []
+      order[label] = ts
+    }
     grouped[label].push(item)
+    if (ts > order[label]) order[label] = ts
   }
-  return Object.entries(grouped).map(([label, items]) => ({ label, items }))
+  return Object.entries(grouped)
+    .sort(([a], [b]) => order[b] - order[a])
+    .map(([label, items]) => ({ label, items }))
 }
\ No newline at end of file
diff --git a/src/lib/components/series/ChapterList.svelte b/src/lib/components/series/ChapterList.svelte
index 9ae6aef..c24e6b1 100644
--- a/src/lib/components/series/ChapterList.svelte
+++ b/src/lib/components/series/ChapterList.svelte
@@ -1,5 +1,5 @@
 <script lang="ts">
-  import { Download, CheckCircle, Circle, CircleNotch, Trash } from 'phosphor-svelte'
+  import { Download, CheckSquare, Square, CircleNotch, Trash } from 'phosphor-svelte'
   import ContextMenu from '$lib/components/shared/ui/ContextMenu.svelte'
   import type { MenuEntry } from '$lib/components/shared/ui/ContextMenu.svelte'
   import { longPress } from '$lib/core/ui/touchscreen'
@@ -14,27 +14,39 @@
     enqueueing:      Set<number>
     chapterPage:     number
     totalPages:      number
-    scrollEl?:       HTMLDivElement | null
     onOpen:          (ch: Chapter, inProgress: boolean) => void
     onToggleSelect:  (id: number, e: MouseEvent | KeyboardEvent) => void
     onEnqueue:       (ch: Chapter, e: MouseEvent) => void
     onDeleteDownload:(id: number) => void
     onPageChange:    (page: number) => void
+    onPageSizeChange:(n: number) => void
     buildCtxItems:   (ch: Chapter, idx: number) => MenuEntry[]
   }
 
   let {
     pageChapters, sortedChapters, viewMode, loadingChapters,
     selectedIds, enqueueing, chapterPage, totalPages,
-    scrollEl = $bindable(null),
     onOpen, onToggleSelect, onEnqueue, onDeleteDownload,
-    onPageChange, buildCtxItems,
+    onPageChange, onPageSizeChange, buildCtxItems,
   }: Props = $props()
 
   let ctx: { x: number; y: number; chapter: Chapter; idx: number } | null = $state(null)
+  let listEl: HTMLDivElement | null = $state(null)
 
   const hasSelection = $derived(selectedIds.size > 0)
 
+  $effect(() => {
+    if (!listEl || viewMode !== 'list') return
+    const ro = new ResizeObserver(([entry]) => {
+      const firstRow = listEl!.querySelector('.ch-row') as HTMLElement | null
+      const rowH = firstRow ? firstRow.offsetHeight : 37
+      const n = Math.max(1, Math.floor(entry.contentRect.height / rowH))
+      onPageSizeChange(n)
+    })
+    ro.observe(listEl)
+    return () => ro.disconnect()
+  })
+
   function chapterLongPress(node: HTMLElement, param: [Chapter, number]) {
     const [ch, idx] = param
     return longPress(node, {
@@ -50,7 +62,7 @@
   }
 </script>
 
-<div class={viewMode === 'grid' ? 'ch-grid' : 'ch-list'} bind:this={scrollEl}>
+<div class={viewMode === 'grid' ? 'ch-grid' : 'ch-list'} bind:this={listEl}>
   {#if loadingChapters && sortedChapters.length === 0}
     {#if viewMode === 'grid'}
       {#each Array(24) as _}<div class="grid-cell-skeleton skeleton"></div>{/each}
@@ -100,7 +112,7 @@
         oncontextmenu={(e) => { e.preventDefault(); ctx = { x: e.clientX, y: e.clientY, chapter: ch, idx: idxInSorted } }}
       >
         <button class="ch-check" class:ch-check-visible={hasSelection} onclick={(e) => onToggleSelect(ch.id, e)} title="Select">
-          {#if isSelected}<CheckCircle size={15} weight="fill" />{:else}<Circle size={15} weight="light" />{/if}
+          {#if isSelected}<CheckSquare size={15} weight="fill" />{:else}<Square size={15} weight="light" />{/if}
         </button>
         <div class="ch-left">
           <span class="ch-name">{ch.name}</span>
@@ -111,7 +123,7 @@
           </div>
         </div>
         <div class="ch-right">
-          {#if ch.read}<CheckCircle size={14} weight="light" class="read-icon" />{/if}
+          {#if ch.read}<CheckSquare size={14} weight="light" class="read-icon" />{/if}
           {#if ch.downloaded}
             <div class="ch-dl-wrap">
               <Download size={13} weight="fill" class="ch-dl-icon" />
@@ -145,38 +157,42 @@
 {/if}
 
 <style>
-  .ch-list  { flex: 1; overflow-y: auto; }
-  .ch-grid  { flex: 1; overflow-y: auto; display: grid; grid-template-columns: repeat(auto-fill, minmax(42px, 1fr)); gap: 4px; padding: var(--sp-3); align-content: start; }
+  .ch-list  { flex: 1; overflow: hidden; }
+  .ch-grid  { flex: 1; overflow: hidden; display: grid; grid-template-columns: repeat(auto-fill, minmax(42px, 1fr)); gap: 4px; padding: var(--sp-3); align-content: start; }
 
-  .ch-row { display: flex; align-items: center; padding: 10px var(--sp-4); border-bottom: 1px solid var(--border-dim); cursor: pointer; transition: background var(--t-fast); gap: var(--sp-3); }
+  .ch-row { display: flex; align-items: center; padding: 8px var(--sp-4); border-bottom: 1px solid var(--border-dim); cursor: pointer; transition: background var(--t-fast); gap: var(--sp-3); }
   .ch-row:hover { background: var(--bg-raised); }
-  .ch-row.read { opacity: 0.45; }
-  .ch-left  { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
+  .ch-row.read { opacity: 0.5; }
+  .ch-left  { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
   .ch-name  { font-size: var(--text-sm); color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
-  .ch-meta  { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; }
+  .ch-meta  { display: flex; align-items: center; gap: var(--sp-2); }
   .ch-meta-item { font-family: var(--font-ui); font-size: var(--text-2xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); }
   .ch-right { display: flex; align-items: center; gap: var(--sp-1); flex-shrink: 0; }
   :global(.read-icon)    { color: var(--text-faint); }
   :global(.enqueue-icon) { color: var(--text-faint); }
 
-  .dl-btn { display: flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: var(--radius-sm); color: var(--text-faint); transition: color var(--t-base), background var(--t-base); opacity: 0; }
-  .ch-row:hover .dl-btn { opacity: 1; }
+  .dl-btn { display: flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: var(--radius-sm); color: var(--text-faint); transition: color var(--t-base), background var(--t-base); }
   .dl-btn:hover { color: var(--text-muted); background: var(--bg-overlay); }
-  .dl-btn-delete { color: var(--color-error) !important; opacity: 0; }
-  .ch-row:hover .dl-btn-delete { opacity: 1; }
+  .dl-btn-delete { color: var(--color-error) !important; }
   .dl-btn-delete:hover { background: var(--color-error-bg) !important; }
 
-  .ch-dl-wrap { position: relative; display: flex; align-items: center; justify-content: center; width: 24px; height: 24px; }
-  :global(.ch-dl-icon) { color: var(--text-faint); transition: opacity var(--t-fast); }
-  .ch-row:hover .ch-dl-wrap :global(.ch-dl-icon) { opacity: 0; }
-  .ch-dl-wrap .dl-btn-delete { position: absolute; inset: 0; opacity: 0; }
-  .ch-row:hover .ch-dl-wrap .dl-btn-delete { opacity: 1; }
+  .ch-dl-wrap { display: flex; align-items: center; gap: var(--sp-1); }
+  :global(.ch-dl-icon) { color: var(--text-faint); }
 
-  .ch-check { display: flex; align-items: center; justify-content: center; width: 20px; height: 20px; flex-shrink: 0; border-radius: var(--radius-sm); border: none; background: none; color: var(--text-faint); cursor: pointer; opacity: 0; transition: opacity var(--t-fast), color var(--t-fast); padding: 0; }
-  .ch-row:hover .ch-check { opacity: 1; }
-  .ch-check-visible { opacity: 1 !important; }
+  .ch-check {
+    display: flex; align-items: center; justify-content: center;
+    width: 20px; height: 20px; flex-shrink: 0;
+    border-radius: var(--radius-sm); border: none; background: none;
+    color: var(--text-faint); cursor: pointer; padding: 0;
+    opacity: 0;
+    transform: translateX(-6px);
+    transition: opacity var(--t-fast), transform var(--t-fast), color var(--t-fast);
+    margin-right: -20px;
+  }
+  .ch-row:hover .ch-check { opacity: 1; transform: translateX(0); margin-right: 0; }
+  .ch-check-visible { opacity: 1 !important; transform: translateX(0) !important; margin-right: 0 !important; }
+  .ch-selected .ch-check { color: var(--accent-fg); }
   .ch-selected { background: color-mix(in srgb, var(--accent) 8%, transparent) !important; }
-  .ch-selected .ch-check { color: var(--accent-fg); opacity: 1; }
 
   .row-skeleton { display: flex; flex-direction: column; gap: var(--sp-2); padding: 12px var(--sp-4); border-bottom: 1px solid var(--border-dim); }
 
@@ -184,8 +200,8 @@
   .grid-cell:hover { background: var(--bg-overlay); border-color: var(--border-strong); }
   .grid-cell.read { background: var(--color-read); color: var(--text-faint); border-color: transparent; }
   .grid-cell-num { font-size: 10px; }
-  .grid-cell-dot { position: absolute; bottom: 3px; right: 3px; width: 4px; height: 4px; border-radius: 50%; background: var(--text-faint); }
-  .grid-cell-dl  { position: absolute; top: 3px; left: 3px; width: 4px; height: 4px; border-radius: 50%; background: var(--accent-fg); }
+  .grid-cell-dot { position: absolute; bottom: 3px; right: 3px; width: 4px; height: 4px; border-radius: var(--radius-sm); background: var(--text-faint); }
+  .grid-cell-dl  { position: absolute; top: 3px; left: 3px; width: 4px; height: 4px; border-radius: var(--radius-sm); background: var(--accent-fg); }
   .grid-cell-spinner { position: absolute; top: 2px; right: 2px; }
   .grid-cell-skeleton { aspect-ratio: 1; border-radius: var(--radius-sm); }
   .grid-selected { background: var(--accent-muted) !important; border-color: var(--accent-dim) !important; }
diff --git a/src/lib/components/series/SeriesActions.svelte b/src/lib/components/series/SeriesActions.svelte
index 22e7e7e..b39878b 100644
--- a/src/lib/components/series/SeriesActions.svelte
+++ b/src/lib/components/series/SeriesActions.svelte
@@ -19,8 +19,6 @@
     sortMode:                ChapterSortMode
     sortDir:                 ChapterSortDir
     viewMode:                'list' | 'grid'
-    chapterPage:             number
-    totalPages:              number
     downloadedCount:         number
     totalCount:              number
     deletingAll:             boolean
@@ -57,7 +55,7 @@
 
   let {
     chapters, sortedChapters, sortMode, sortDir, viewMode,
-    chapterPage, totalPages, downloadedCount, totalCount, deletingAll,
+    downloadedCount, totalCount, deletingAll,
     hasSelection, selectedCount, continueChapter,
     availableScanlators, scanlatorFilter, scanlatorBlacklist, scanlatorForce,
     allCategories, mangaCategories, catsLoading, refreshing,
@@ -277,9 +275,11 @@
       <ArrowsClockwise size={14} weight="light" class={refreshing ? 'anim-spin' : ''} />
     </button>
 
-    <button class="icon-btn" onclick={onOpenFolder} title="Open manga folder">
-      <FolderOpen size={14} weight="light" />
-    </button>
+    {#if downloadedCount > 0}
+      <button class="icon-btn" onclick={onOpenFolder} title="Open manga folder">
+        <FolderOpen size={14} weight="light" />
+      </button>
+    {/if}
 
     <div class="fp-wrap" bind:this={folderPickerRef}>
       <button class="icon-btn" class:active={hasFolders} onclick={() => folderPickerOpen = !folderPickerOpen}>
@@ -377,13 +377,6 @@
       </div>
     {/if}
 
-    {#if totalPages > 1}
-      <div class="pagination">
-        <button class="page-btn" onclick={() => onPageChange(Math.max(1, chapterPage - 1))} disabled={chapterPage === 1}>←</button>
-        <span class="page-num">{chapterPage} / {totalPages}</span>
-        <button class="page-btn" onclick={() => onPageChange(Math.min(totalPages, chapterPage + 1))} disabled={chapterPage === totalPages}>→</button>
-      </div>
-    {/if}
   </div>
 </div>
 
@@ -572,17 +565,6 @@
   .dl-unified-btn.dl-has-count:hover { background: var(--accent-muted); border-color: var(--accent); opacity: 0.9; }
   .dl-unified-btn.active { color: var(--accent-fg); border-color: var(--accent-dim); background: var(--accent-muted); }
 
-  .pagination { display: flex; align-items: center; gap: var(--sp-2); }
-  .page-btn {
-    font-family: var(--font-ui); font-size: var(--text-xs); letter-spacing: var(--tracking-wide);
-    padding: 4px 10px; border-radius: var(--radius-sm); border: 1px solid var(--border-dim);
-    color: var(--text-faint); background: none; cursor: pointer;
-    transition: color var(--t-base), border-color var(--t-base);
-  }
-  .page-btn:hover:not(:disabled) { color: var(--text-muted); border-color: var(--border-strong); }
-  .page-btn:disabled { opacity: 0.3; cursor: default; }
-  .page-num { font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-faint); letter-spacing: var(--tracking-wide); }
-
   .sel-count {
     font-family: var(--font-ui); font-size: var(--text-xs); color: var(--text-muted);
     letter-spacing: var(--tracking-wide); padding: 0 var(--sp-1);
diff --git a/src/lib/components/series/SeriesDetail.svelte b/src/lib/components/series/SeriesDetail.svelte
index 5449c5c..056aa69 100644
--- a/src/lib/components/series/SeriesDetail.svelte
+++ b/src/lib/components/series/SeriesDetail.svelte
@@ -8,13 +8,17 @@
     CheckCircle, Circle, ArrowFatLinesUp, ArrowFatLinesDown,
     ArrowFatLineUp, ArrowFatLineDown, Download, Trash, DownloadSimple, CheckSquare,
   } from 'phosphor-svelte'
-  import type { MenuEntry }            from '$lib/components/shared/ui/ContextMenu.svelte'
+
+  type MenuSeparator = { separator: true }
+  type MenuItem     = { label: string; icon?: any; onClick: () => void; danger?: boolean; disabled?: boolean; separator?: never; children?: MenuEntry[] }
+  type MenuEntry    = MenuItem | MenuSeparator
   import { getManga, getMangaList }    from '$lib/request-manager/manga'
   import { markChapterRead, markChaptersRead, deleteDownloadedChapters, fetchChapters } from '$lib/request-manager/chapters'
   import { downloadStore }             from '$lib/state/downloads.svelte'
   import { getCategories, updateMangaCategories, createCategory as createCategoryReq, updateManga } from '$lib/request-manager/manga'
   import { saveScroll, getScroll }     from '$lib/state/app.svelte'
   import { seriesState, openReaderForChapter, acknowledgeUpdate, addBookmark, clearMarkersForManga } from '$lib/state/series.svelte'
+  import { updateSettings } from '$lib/state/settings.svelte'
   import { DEFAULT_MANGA_PREFS }       from '$lib/state/series.svelte'
   import type { MangaPrefs }           from '$lib/types/settings'
   import { addToast }                  from '$lib/state/notifications.svelte'
@@ -33,8 +37,8 @@
   interface Props { mangaId: number }
   let { mangaId }: Props = $props()
 
-  const CHAPTERS_PER_PAGE = 25
-  const MANGA_TTL_MS      = 5 * 60 * 1000
+  let chaptersPerPage: number = $state(25)
+  const MANGA_TTL_MS  = 5 * 60 * 1000
 
   const mangaCache: Map<number, { data: Manga; fetchedAt: number }> = new Map()
 
@@ -80,8 +84,8 @@
   const scanlatorBlacklist = $derived(get('scanlatorBlacklist') as string[])
   const scanlatorForce     = $derived(get('scanlatorForce')     as boolean)
 
-  const totalPages      = $derived(Math.ceil(sortedChapters.length / CHAPTERS_PER_PAGE))
-  const pageChapters    = $derived(sortedChapters.slice((chapterPage - 1) * CHAPTERS_PER_PAGE, chapterPage * CHAPTERS_PER_PAGE))
+  const totalPages      = $derived(Math.ceil(sortedChapters.length / chaptersPerPage))
+  const pageChapters    = $derived(sortedChapters.slice((chapterPage - 1) * chaptersPerPage, chapterPage * chaptersPerPage))
   const readCount       = $derived(sortedChapters.filter(c => c.read).length)
   const totalCount      = $derived(sortedChapters.length)
   const progressPct     = $derived(totalCount > 0 ? (readCount / totalCount) * 100 : 0)
@@ -94,11 +98,11 @@
     const bookmark = seriesState.bookmarks.find(b => b.mangaId === mangaId)
     const bookmarkedCh = bookmark ? asc.find(c => c.id === bookmark.chapterId) : null
     if (bookmarkedCh && !bookmarkedCh.read)
-      return { chapter: bookmarkedCh, type: (anyRead ? 'continue' : 'start') as const, resumePage: bookmark!.pageNumber }
+      return { chapter: bookmarkedCh, type: (anyRead ? 'continue' : 'start') as 'continue' | 'start', resumePage: bookmark!.pageNumber }
     const inProgress  = asc.find(c => !c.read && (c.lastPageRead ?? 0) > 0)
     const firstUnread = asc.find(c => !c.read)
     const target      = inProgress ?? firstUnread
-    if (target) return { chapter: target, type: (anyRead ? 'continue' : 'start') as const, resumePage: null }
+    if (target) return { chapter: target, type: (anyRead ? 'continue' : 'start') as 'continue' | 'start', resumePage: null }
     return { chapter: asc[0], type: 'reread' as const, resumePage: null }
   })())
 
@@ -140,8 +144,13 @@
     const completed = allCategories.find(c => c.name === 'Completed')
     if (!completed) return
     const inCompleted = mangaCategories.some(c => c.id === completed.id)
-    if (allRead && !inCompleted)      mangaCategories = [...mangaCategories, completed]
-    else if (!allRead && inCompleted) mangaCategories = mangaCategories.filter(c => c.id !== completed.id)
+    if (allRead && !inCompleted) {
+      await updateMangaCategories(String(id), [completed.id], []).catch(console.error)
+      mangaCategories = [...mangaCategories, completed]
+    } else if (!allRead && inCompleted) {
+      await updateMangaCategories(String(id), [], [completed.id]).catch(console.error)
+      mangaCategories = mangaCategories.filter(c => c.id !== completed.id)
+    }
   }
 
   function loadMangaData(id: number) {
@@ -154,7 +163,6 @@
       loadingManga = false
       seriesState.setActiveManga(cached.data)
       if (Date.now() - cached.fetchedAt < MANGA_TTL_MS) return
-      // stale-while-revalidate: update cache + store in background
       getManga(id, ctrl.signal)
         .then(m => {
           if (ctrl.signal.aborted) return
@@ -224,8 +232,8 @@
     const records = trackingState.recordsFor(id)
     if (!records.length) return
     const prefs = {
-      sortMode:           get('sortMode'),
-      sortDir:            get('sortDir'),
+      sortMode:           seriesState.settings.chapterSortMode,
+      sortDir:            seriesState.settings.chapterSortDir,
       preferredScanlator: get('preferredScanlator') as string,
       scanlatorFilter:    scanlatorFilter,
       scanlatorBlacklist: scanlatorBlacklist,
@@ -278,7 +286,7 @@
     checkAndMarkCompleted(mangaId, seriesState.chaptersFor(mangaId))
     const ch = seriesState.chaptersFor(mangaId).find(c => c.id === chapterId)
     const currentPrefs = {
-      sortMode: get('sortMode'), sortDir: get('sortDir'),
+      sortMode: seriesState.settings.chapterSortMode, sortDir: seriesState.settings.chapterSortDir,
       preferredScanlator: get('preferredScanlator') as string,
       scanlatorFilter, scanlatorBlacklist, scanlatorForce,
     }
@@ -310,7 +318,7 @@
     seriesState.patchChapters(mangaId, chaps => chaps.map(c => idSet.has(c.id) ? { ...c, read: isRead } : c))
     checkAndMarkCompleted(mangaId, seriesState.chaptersFor(mangaId))
     const currentPrefs = {
-      sortMode: get('sortMode'), sortDir: get('sortDir'),
+      sortMode: seriesState.settings.chapterSortMode, sortDir: seriesState.settings.chapterSortDir,
       preferredScanlator: get('preferredScanlator') as string,
       scanlatorFilter, scanlatorBlacklist, scanlatorForce,
     }
@@ -431,21 +439,8 @@
     openReaderForChapter(ch, manga)
   }
 
-  function handleContinue(cc: typeof continueChapter) {
-    if (!cc) return
-    if (cc.type === 'continue' && cc.resumePage && cc.resumePage > 1) {
-      const existing = seriesState.bookmarks.find(b => b.chapterId === cc.chapter.id)
-      if (!existing || existing.pageNumber < cc.resumePage) {
-        addBookmark({
-          mangaId,
-          mangaTitle:   manga!.title,
-          thumbnailUrl: manga!.thumbnailUrl,
-          chapterId:    cc.chapter.id,
-          chapterName:  cc.chapter.name,
-          pageNumber:   cc.resumePage,
-        })
-      }
-    }
+  interface ContinueChapter { chapter: Chapter; type: 'start' | 'continue' | 'reread'; resumePage: number | null }
+  function handleContinue(cc: ContinueChapter) {
     openReaderForChapter(cc.chapter, manga)
   }
 
@@ -472,7 +467,7 @@
   async function toggleCategory(cat: Category) {
     const inCat = mangaCategories.some(c => c.id === cat.id)
     try {
-      await updateMangaCategories(mangaId, inCat ? [] : [cat.id], inCat ? [cat.id] : [])
+      await updateMangaCategories(String(mangaId), inCat ? [] : [cat.id], inCat ? [cat.id] : [])
       if (!inCat && !manga?.inLibrary) {
         await updateManga(mangaId, { inLibrary: true }).catch(console.error)
         if (manga) { manga = { ...manga, inLibrary: true }; seriesState.setActiveManga(manga) }
@@ -485,7 +480,7 @@
     if (!name) return
     try {
       const cat = await createCategoryReq(name)
-      await updateMangaCategories(mangaId, [cat.id], [])
+      await updateMangaCategories(String(mangaId), [cat.id], [])
       if (!manga?.inLibrary) {
         await updateManga(mangaId, { inLibrary: true }).catch(console.error)
         if (manga) { manga = { ...manga, inLibrary: true }; seriesState.setActiveManga(manga) }
@@ -514,7 +509,7 @@
     {loadingLinkList}
     {mangaCategories}
     {togglingLibrary}
-    onRead={handleContinue}
+    onRead={(ch) => handleContinue(ch)}
     onToggleLibrary={toggleLibrary}
     onDeleteAll={deleteAllDownloads}
     onMigrateOpen={() => migrateOpen = true}
@@ -526,15 +521,13 @@
     onGenreClick={(genre) => goto(`/browse?genre=${encodeURIComponent(genre)}`)}
   />
 
-  <div class="list-wrap">
+  <div class="list-wrap" bind:this={chapterListEl}>
     <SeriesActions
       {chapters}
       {sortedChapters}
-      sortMode={get('sortMode')}
-      sortDir={get('sortDir')}
+      sortMode={seriesState.settings.chapterSortMode}
+      sortDir={seriesState.settings.chapterSortDir}
       {viewMode}
-      {chapterPage}
-      {totalPages}
       {downloadedCount}
       {totalCount}
       {deletingAll}
@@ -564,8 +557,8 @@
       onSetScanlatorFilter={(v) => set('scanlatorFilter', v)}
       onSetScanlatorBlacklist={(v) => set('scanlatorBlacklist', v)}
       onSetScanlatorForce={(v) => set('scanlatorForce', v)}
-      onSortModeChange={(v) => set('sortMode', v)}
-      onSortDirChange={(v) => set('sortDir', v)}
+      onSortModeChange={(v) => updateSettings({ chapterSortMode: v })}
+      onSortDirChange={(v) => updateSettings({ chapterSortDir: v })}
       onOpenFolder={() => manga && openMangaFolder(manga)}
     />
 
@@ -578,12 +571,12 @@
       {enqueueing}
       {chapterPage}
       {totalPages}
-      bind:scrollEl={chapterListEl}
       onOpen={openReaderWithAhead}
       onToggleSelect={toggleSelect}
       onEnqueue={enqueue}
       onDeleteDownload={deleteDownloaded}
       onPageChange={(p) => chapterPage = p}
+      onPageSizeChange={(n) => { chaptersPerPage = n; chapterPage = Math.min(chapterPage, Math.ceil(sortedChapters.length / n) || 1) }}
       {buildCtxItems}
     />
   </div>
diff --git a/src/lib/components/series/SeriesHeader.svelte b/src/lib/components/series/SeriesHeader.svelte
index eaebb81..36489f7 100644
--- a/src/lib/components/series/SeriesHeader.svelte
+++ b/src/lib/components/series/SeriesHeader.svelte
@@ -163,7 +163,7 @@
         <Play size={12} weight="fill" />
         {continueChapter.type === 'reread' ? 'Read again'
           : continueChapter.type === 'start' ? 'Start reading'
-          : `Continue · Ch.${continueChapter.chapter.chapterNumber}${continueChapter.resumePage ? ` p.${continueChapter.resumePage}` : ''}`}
+          : `Continue · Ch.${continueChapter.chapter.chapterNumber}`}
       </button>
     {/if}
     <div class="actions">
diff --git a/src/lib/components/series/lib/mangaPrefs.ts b/src/lib/components/series/lib/mangaPrefs.ts
deleted file mode 100644
index a3ba20f..0000000
--- a/src/lib/components/series/lib/mangaPrefs.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import { settingsState, updateSettings } from '$lib/state/settings.svelte'
-import { DEFAULT_MANGA_PREFS }           from '$lib/types/settings'
-import type { MangaPrefs }               from '$lib/types/settings'
-
-export { DEFAULT_MANGA_PREFS }           from '$lib/types/settings'
-
-export function getPref<K extends keyof MangaPrefs>(mangaId: number, key: K): MangaPrefs[K] {
-  const prefs = settingsState.settings.mangaPrefs?.[mangaId] ?? {}
-  return (prefs[key] ?? DEFAULT_MANGA_PREFS[key]) as MangaPrefs[K]
-}
-
-export function setPref<K extends keyof MangaPrefs>(mangaId: number, key: K, value: MangaPrefs[K]) {
-  updateSettings({
-    mangaPrefs: {
-      ...settingsState.settings.mangaPrefs,
-      [mangaId]: { ...(settingsState.settings.mangaPrefs?.[mangaId] ?? {}), [key]: value },
-    },
-  })
-}
\ No newline at end of file
diff --git a/src/lib/components/series/panels/AutomationPanel.svelte b/src/lib/components/series/panels/AutomationPanel.svelte
index 655c110..32136ac 100644
--- a/src/lib/components/series/panels/AutomationPanel.svelte
+++ b/src/lib/components/series/panels/AutomationPanel.svelte
@@ -1,6 +1,6 @@
 <script lang="ts">
   import { X }          from "phosphor-svelte";
-  import { getPref, setPref } from "$lib/components/series/lib/mangaPrefs";
+  import { getPref, setPref } from "$lib/state/series.svelte";
   import { settingsState }    from "$lib/state/settings.svelte";
   import { libraryState }     from "$lib/state/library.svelte";
   import { resolvedCover }    from "$lib/core/cover/coverResolver";
diff --git a/src/lib/components/series/panels/CoverPickerPanel.svelte b/src/lib/components/series/panels/CoverPickerPanel.svelte
index 878fbc7..7799e24 100644
--- a/src/lib/components/series/panels/CoverPickerPanel.svelte
+++ b/src/lib/components/series/panels/CoverPickerPanel.svelte
@@ -1,6 +1,6 @@
 <script lang="ts">
   import { X, CaretLeft, CaretRight, CircleNotch } from "phosphor-svelte";
-  import { setPref }                               from "$lib/components/series/lib/mangaPrefs";
+  import { setPref }                               from "$lib/state/series.svelte";
   import { coverCandidatesSync, dedupeByImage }    from "$lib/core/cover/coverResolver";
   import Thumbnail                                 from "$lib/components/shared/manga/Thumbnail.svelte";
   import type { Manga }                            from "$lib/types";
diff --git a/src/lib/components/settings/lib/bugReport.ts b/src/lib/components/settings/lib/bugReport.ts
index b88dd0e..b8518fd 100644
--- a/src/lib/components/settings/lib/bugReport.ts
+++ b/src/lib/components/settings/lib/bugReport.ts
@@ -149,6 +149,10 @@ export function buildIssueUrl(
         alternatives: (fields as FeatureFields).alternatives,
       }
 
-  const params = new URLSearchParams({ ...common, ...specific })
+  const merged: Record<string, string> = {}
+  for (const [k, v] of Object.entries({ ...common, ...specific })) {
+    if (v !== undefined) merged[k] = v
+  }
+  const params = new URLSearchParams(merged)
   return `${base}?${params.toString()}`
 }
\ No newline at end of file
diff --git a/src/lib/components/settings/sections/FoldersSettings.svelte b/src/lib/components/settings/sections/FoldersSettings.svelte
index 70d46f1..dc6ecda 100644
--- a/src/lib/components/settings/sections/FoldersSettings.svelte
+++ b/src/lib/components/settings/sections/FoldersSettings.svelte
@@ -54,7 +54,7 @@
     const name = newFolderName.trim()
     if (!name) return
     try {
-      const cat = await getAdapter().createCategory({ name })
+      const cat = await getAdapter().createCategory(name)
       categories = [...categories, cat]
       newFolderName = ''
     } catch (e: any) { catsError = e?.message ?? 'Failed to create folder' }
@@ -65,7 +65,7 @@
   async function commitEdit() {
     if (editingId !== null && editingName.trim()) {
       try {
-        await getAdapter().updateCategory({ id: editingId, name: editingName.trim() })
+        await (getAdapter() as any).updateCategory(editingId, { name: editingName.trim() })
         categories = categories.map(c => c.id === editingId ? { ...c, name: editingName.trim() } : c)
       } catch (e: any) { catsError = e?.message ?? 'Failed to rename' }
     }
@@ -74,7 +74,7 @@
 
   async function deleteFolder(id: number) {
     try {
-      await getAdapter().deleteCategory({ id })
+      await getAdapter().deleteCategory(id)
       categories = categories.filter(c => c.id !== id)
     } catch (e: any) { catsError = e?.message ?? 'Failed to delete folder' }
   }
@@ -85,7 +85,7 @@
     const next = !cat[flag]
     categories = categories.map(c => c.id === id ? { ...c, [flag]: next } : c)
     try {
-      await getAdapter().updateCategories({ ids: [id], patch: { [flag]: next ? 'INCLUDE' : 'EXCLUDE' } })
+      await (getAdapter() as any).updateCategories([id], { [flag]: next ? 'INCLUDE' : 'EXCLUDE' })
     } catch (e: any) {
       categories = categories.map(c => c.id === id ? { ...c, [flag]: !next } : c)
       catsError = e?.message ?? 'Failed to update folder'
@@ -117,7 +117,7 @@
         const optimistic = [...zeroCat, ...reordered.map((c, i) => ({ ...c, order: i + 1 }))]
         categories = optimistic
         const serverPosition = sToIdx + 1
-        getAdapter().updateCategoryOrder({ id: fromNumId, position: serverPosition })
+        getAdapter().updateCategoryOrder(fromNumId, serverPosition)
           .then((updated: Category[]) => {
             categories = [
               ...zeroCat,
@@ -189,6 +189,7 @@
             {#if isBuiltin || cat}
               <div
                 class="s-folder-row"
+                role="listitem"
                 class:dragging={dragStrId === id}
                 class:drop-above={dragOverStrId === id && dragStrId !== id && dropPosition === 'above'}
                 class:drop-below={dragOverStrId === id && dragStrId !== id && dropPosition === 'below'}
@@ -205,7 +206,7 @@
                     <DotsSixVertical size={14} weight="bold" />
                   </span>
                   <span class="s-folder-name">{cat?.name ?? 'Completed'}</span>
-                  <span class="s-folder-count">{cat?.mangas?.nodes?.length ?? 0} manga</span>
+                  <span class="s-folder-count">{cat?.mangas?.length ?? 0} manga</span>
                   <span class="s-folder-badge">built-in</span>
                   <div class="s-folder-actions">
                     <button class="s-btn-icon" class:muted={hidden} onclick={() => toggleHidden(id)} title={hidden ? 'Show tab in library' : 'Hide tab from library'}>
@@ -235,16 +236,17 @@
                       onblur={commitEdit} use:focusInput />
                     <button class="s-btn-icon" onclick={commitEdit} title="Save">✓</button>
                   {:else}
-                    <div class="s-folder-identity" draggable="true"
+                    <div class="s-folder-identity" role="button" tabindex="0" draggable="true"
                       ondragstart={(e) => onDragStart(e, id)}
-                      ondragend={onDragEnd}>
+                      ondragend={onDragEnd}
+                      onkeydown={(e) => e.key === 'Enter' && startEdit(cat.id, cat.name)}>
                       <span class="s-folder-icon">
                         <FolderSimple size={14} weight="light" />
                         <DotsSixVertical size={14} weight="bold" />
                       </span>
-                      <span class="s-folder-name" onclick={(e) => { e.stopPropagation(); startEdit(cat.id, cat.name) }} title="Click to rename">{cat.name}</span>
+                      <button class="s-folder-name" onclick={(e) => { e.stopPropagation(); startEdit(cat.id, cat.name) }} title="Click to rename">{cat.name}</button>
                     </div>
-                    <span class="s-folder-count">{cat.mangas?.nodes.length ?? 0} manga</span>
+                    <span class="s-folder-count">{cat.mangas?.length ?? 0} manga</span>
                     <div class="s-folder-actions">
                       <button class="s-btn-icon"
                         class:active={(settingsState.settings.defaultLibraryCategoryId ?? null) === cat.id}
@@ -332,6 +334,8 @@
   .s-folder-icon {
     display: grid;
     flex-shrink: 0;
+    overflow: visible;
+    padding: 1px;
   }
   .s-folder-icon > :global(*) { grid-area: 1 / 1; transition: opacity 0.12s; }
   .s-folder-icon > :global(*:last-child) { opacity: 0; }
diff --git a/src/lib/core/persistence/credentialVault.ts b/src/lib/core/persistence/credentialVault.ts
index 84cb1bd..fdb1601 100644
--- a/src/lib/core/persistence/credentialVault.ts
+++ b/src/lib/core/persistence/credentialVault.ts
@@ -17,8 +17,9 @@ interface StoredVault {
   data: string
 }
 
-function toB64(buf: ArrayBuffer): string {
-  return btoa(String.fromCharCode(...new Uint8Array(buf)))
+function toB64(buf: ArrayBuffer | Uint8Array): string {
+  const bytes = buf instanceof Uint8Array ? buf : new Uint8Array(buf)
+  return btoa(String.fromCharCode(...bytes))
 }
 
 function fromB64(s: string): Uint8Array {
@@ -29,7 +30,7 @@ async function deriveKey(pin: string, salt: Uint8Array): Promise<CryptoKey> {
   const enc    = new TextEncoder()
   const keyMat = await crypto.subtle.importKey('raw', enc.encode(pin), 'PBKDF2', false, ['deriveKey'])
   return crypto.subtle.deriveKey(
-    { name: 'PBKDF2', salt, iterations: SALT_ITERATIONS, hash: 'SHA-256' },
+    { name: 'PBKDF2', salt: salt.slice(), iterations: SALT_ITERATIONS, hash: 'SHA-256' },
     keyMat,
     { name: 'AES-GCM', length: 256 },
     false,
@@ -74,11 +75,11 @@ export async function unlockVault(pin: string): Promise<VaultPayload | null> {
   if (!stored) return null
 
   try {
-    const key   = await deriveKey(pin, fromB64(stored.salt))
+    const key   = await deriveKey(pin, fromB64(stored.salt).slice())
     const plain = await crypto.subtle.decrypt(
-      { name: 'AES-GCM', iv: fromB64(stored.iv) },
+      { name: 'AES-GCM', iv: fromB64(stored.iv).slice() },
       key,
-      fromB64(stored.data),
+      fromB64(stored.data).slice(),
     )
     return JSON.parse(new TextDecoder().decode(plain)) as VaultPayload
   } catch {
diff --git a/src/lib/request-manager/manga.ts b/src/lib/request-manager/manga.ts
index 66eaa75..281825f 100644
--- a/src/lib/request-manager/manga.ts
+++ b/src/lib/request-manager/manga.ts
@@ -3,7 +3,7 @@ import { libraryState } from "$lib/state/library.svelte";
 import { addToast }     from "$lib/state/notifications.svelte";
 import { seriesState }  from "$lib/state/series.svelte";
 import type { MangaFilters, MangaMeta } from "$lib/server-adapters/types";
-import type { Manga, Chapter, Category } from "$lib/types";
+import type { Manga, Category } from "$lib/types";
 
 export async function loadLibrary(filters: MangaFilters = { inLibrary: true }) {
   libraryState.loading = true;
@@ -36,28 +36,12 @@ export async function updateManga(id: number, patch: { inLibrary?: boolean }): P
   if (patch.inLibrary === false) await getAdapter().removeFromLibrary(String(id));
 }
 
-export async function loadManga(id: string) {
-  seriesState.loading = true;
-  seriesState.error   = null;
-  try {
-    seriesState.current = await getAdapter().getManga(id);
-  } catch (e) {
-    seriesState.error = String(e);
-  } finally {
-    seriesState.loading = false;
-  }
+export async function loadManga(id: string): Promise<Manga> {
+  return getAdapter().getManga(id);
 }
 
-export async function fetchManga(id: string) {
-  seriesState.loading = true;
-  seriesState.error   = null;
-  try {
-    seriesState.current = await getAdapter().fetchManga(id);
-  } catch (e) {
-    seriesState.error = String(e);
-  } finally {
-    seriesState.loading = false;
-  }
+export async function fetchManga(id: string): Promise<Manga> {
+  return getAdapter().fetchManga(id);
 }
 
 export async function searchManga(query: string, sourceId?: string) {
@@ -84,12 +68,12 @@ export async function removeFromLibrary(mangaId: string) {
 
 export async function updateMangaMeta(id: string, meta: Partial<MangaMeta>) {
   await getAdapter().updateMangaMeta(id, meta);
-  if (String(seriesState.current?.id) === id) await loadManga(id);
+  if (String(seriesState.activeManga?.id) === id) seriesState.setActiveManga(await getAdapter().getManga(id));
 }
 
 export async function deleteMangaMeta(id: string, key: string) {
   await getAdapter().deleteMangaMeta(id, key);
-  if (String(seriesState.current?.id) === id) await loadManga(id);
+  if (String(seriesState.activeManga?.id) === id) seriesState.setActiveManga(await getAdapter().getManga(id));
 }
 
 export async function refreshLibrary() {
diff --git a/src/lib/server-adapters/suwayomi/chapters.ts b/src/lib/server-adapters/suwayomi/chapters.ts
index 3d14f4d..a53e419 100644
--- a/src/lib/server-adapters/suwayomi/chapters.ts
+++ b/src/lib/server-adapters/suwayomi/chapters.ts
@@ -20,9 +20,9 @@ export const GET_CHAPTER = `
 
 export const GET_RECENTLY_UPDATED = `
   query GetRecentlyUpdated {
-    chapters(orderBy: FETCHED_AT, orderByType: DESC, first: 300) {
+    chapters(orderBy: FETCHED_AT, orderByType: DESC, first: 300, filter: { inLibrary: { equalTo: true } }) {
       nodes {
-        id name chapterNumber sourceOrder isRead lastPageRead mangaId fetchedAt
+        id name chapterNumber sourceOrder isRead isDownloaded lastPageRead mangaId fetchedAt
         manga { id title thumbnailUrl inLibrary }
       }
     }
diff --git a/src/lib/server-adapters/suwayomi/index.ts b/src/lib/server-adapters/suwayomi/index.ts
index b1ed966..f031182 100644
--- a/src/lib/server-adapters/suwayomi/index.ts
+++ b/src/lib/server-adapters/suwayomi/index.ts
@@ -270,9 +270,9 @@ export class SuwayomiAdapter implements ServerAdapter {
     await this.gql(DELETE_MANGA_META, { mangaId: Number(id), key })
   }
 
-  async getChapters(mangaId: string): Promise<Chapter[]> {
+  async getChapters(mangaId: string, signal?: AbortSignal): Promise<Chapter[]> {
     const data = await this.gql<{ chapters: { nodes: Record<string, unknown>[] } }>(
-      GET_CHAPTERS, { mangaId: Number(mangaId) }
+      GET_CHAPTERS, { mangaId: Number(mangaId) }, signal
     )
     return data.chapters.nodes.map(mapChapter)
   }
@@ -291,9 +291,9 @@ export class SuwayomiAdapter implements ServerAdapter {
     return data.fetchChapterPages.pages.map((url, index) => ({ index, url }))
   }
 
-  async fetchChapters(mangaId: string): Promise<Chapter[]> {
+  async fetchChapters(mangaId: string, signal?: AbortSignal): Promise<Chapter[]> {
     const data = await this.gql<{ fetchChapters: { chapters: Record<string, unknown>[] } }>(
-      FETCH_CHAPTERS, { mangaId: Number(mangaId) }
+      FETCH_CHAPTERS, { mangaId: Number(mangaId) }, signal
     )
     return data.fetchChapters.chapters.map(mapChapter)
   }
@@ -491,6 +491,21 @@ export class SuwayomiAdapter implements ServerAdapter {
     await this.gql(DELETE_CATEGORY, { id })
   }
 
+  async updateCategory(id: number, patch: { name?: string; includeInUpdate?: string; includeInDownload?: string }): Promise<Category> {
+    const data = await this.gql<{ updateCategory: { category: Record<string, unknown> } }>(
+      UPDATE_CATEGORY, { id, ...patch }
+    )
+    return mapCategory(data.updateCategory.category)
+  }
+
+  async updateCategories(
+    ids:   number[],
+    patch: { includeInUpdate?: 'INCLUDE' | 'EXCLUDE'; includeInDownload?: 'INCLUDE' | 'EXCLUDE' },
+  ): Promise<void> {
+    // Suwayomi has no bulk-category-patch mutation; fan out individually.
+    await Promise.all(ids.map(id => this.gql(UPDATE_CATEGORY, { id, ...patch })))
+  }
+
   async updateCategoryOrder(id: number, position: number): Promise<Category[]> {
     const data = await this.gql<{ updateCategoryOrder: { categories: Record<string, unknown>[] } }>(
       UPDATE_CATEGORY_ORDER, { id, position }
@@ -685,9 +700,11 @@ export class SuwayomiAdapter implements ServerAdapter {
       libraryUpdateStatus: {
         jobsInfo: { isRunning: boolean; finishedJobs: number; totalJobs: number }
       }
+      lastUpdateTimestamp: { timestamp: string } | null
     }>(LIBRARY_UPDATE_STATUS)
     const { isRunning, finishedJobs, totalJobs } = data.libraryUpdateStatus.jobsInfo
-    return { isRunning, finishedJobs, totalJobs }
+    const lastUpdated = data.lastUpdateTimestamp ? Number(data.lastUpdateTimestamp.timestamp) : undefined
+    return { isRunning, finishedJobs, totalJobs, lastUpdated }
   }
 
   clearPageCache(chapterId?: number): void {
diff --git a/src/lib/server-adapters/suwayomi/manga.ts b/src/lib/server-adapters/suwayomi/manga.ts
index e089410..bcee8a6 100644
--- a/src/lib/server-adapters/suwayomi/manga.ts
+++ b/src/lib/server-adapters/suwayomi/manga.ts
@@ -134,9 +134,9 @@ export const CREATE_CATEGORY = `
 `
 
 export const UPDATE_CATEGORY = `
-  mutation UpdateCategory($id: Int!, $name: String) {
-    updateCategory(input: { id: $id, patch: { name: $name } }) {
-      category { id name order }
+  mutation UpdateCategory($id: Int!, $name: String, $includeInUpdate: IncludeOrExclude, $includeInDownload: IncludeOrExclude) {
+    updateCategory(input: { id: $id, patch: { name: $name, includeInUpdate: $includeInUpdate, includeInDownload: $includeInDownload } }) {
+      category { id name order includeInUpdate includeInDownload }
     }
   }
 `
diff --git a/src/lib/server-adapters/types.ts b/src/lib/server-adapters/types.ts
index 4a8762a..eda1dc4 100644
--- a/src/lib/server-adapters/types.ts
+++ b/src/lib/server-adapters/types.ts
@@ -1,126 +1,239 @@
-export type PlatformFeature =
-  | 'server-management'
-  | 'biometric-auth'
-  | 'native-window'
-  | 'filesystem'
-  | 'app-updates'
-  | 'discord-rpc'
+import type { DownloadStatus } from '$lib/types/api'
+import type { Manga, Chapter, Extension, Source, Tracker, TrackRecord, Category } from '$lib/types'
 
-export type Platform = 'tauri' | 'capacitor' | 'web'
-
-export interface ServerLaunchConfig {
-  binary?:       string
-  binaryArgs?:   string
-  webUiEnabled?: boolean
+export interface ServerConfig {
+  baseUrl: string
+  credentials?: { username: string; password: string }
 }
 
-export interface DiscordAssets {
-  largeImage?: string
-  largeText?:  string
-  smallImage?: string
-  smallText?:  string
+export type ServerStatus = 'connected' | 'disconnected' | 'error'
+
+export interface MangaFilters {
+  inLibrary?: boolean
+  status?: MangaStatus
+  tags?: string[]
+  unread?: boolean
+  sourceId?: string
 }
 
-export interface DiscordButton {
-  label: string
-  url:   string
+export type MangaStatus =
+  | 'ONGOING'
+  | 'COMPLETED'
+  | 'LICENSED'
+  | 'PUBLISHING_FINISHED'
+  | 'CANCELLED'
+  | 'ON_HIATUS'
+
+export interface PaginatedResult<T> {
+  items: T[]
+  hasNextPage: boolean
+  total?: number
 }
 
-export interface DiscordPresence {
-  state?:      string
-  details?:    string
-  assets?:     DiscordAssets
-  buttons?:    DiscordButton[]
-  timestamps?: { start?: number; end?: number }
+export interface MangaMeta {
+  customTitle?: string
+  customCover?: string
+  notes?: string
+  [key: string]: unknown
 }
 
-export interface AppUpdateInfo {
-  version: string
-  url:     string
-  notes:   string
+export interface Page {
+  index: number
+  url: string
+  imageData?: string
 }
 
-export interface StorageInfo {
-  manga_bytes: number
-  total_bytes: number
-  free_bytes:  number
-  path:        string
+export interface AboutServer {
+  name:      string
+  version:   string
+  buildType: string
+  buildTime: number
+  github:    string
+  discord:   string
 }
 
-export interface MigrateProgress {
-  done:    number
-  total:   number
-  current: string
+export interface AboutWebUI {
+  channel:         string
+  tag:             string
+  updateTimestamp: number
 }
 
-export interface UpdateProgress {
-  downloaded: number
-  total:      number | null
+export interface DownloadItem {
+  chapterId: string
+  mangaId: string
+  chapterName: string
+  mangaTitle: string
+  thumbnailUrl?: string
+  progress: number
+  state: 'queued' | 'downloading' | 'finished' | 'error'
 }
 
-export interface ReleaseInfo {
-  tag_name:     string
-  name:         string
-  body:         string
-  published_at: string
-  html_url:     string
+export interface UpdateResult {
+  mangaId: string
+  newChapters: number
 }
 
-export interface PlatformAdapter {
-  readonly platform: Platform
+export interface LibraryUpdateProgress {
+  isRunning: boolean
+  finishedJobs: number
+  totalJobs: number
+  lastUpdated?: number
+}
 
-  init():    Promise<void>
-  destroy(): Promise<void>
-  isSupported(feature: PlatformFeature): boolean
+export interface ServerSecurity {
+  authMode: string
+  authUsername: string
+  socksProxyEnabled: boolean
+  socksProxyHost: string
+  socksProxyPort: string
+  socksProxyVersion: number
+  socksProxyUsername: string
+  flareSolverrEnabled: boolean
+  flareSolverrUrl: string
+  flareSolverrTimeout: number
+  flareSolverrSessionName: string
+  flareSolverrSessionTtl: number
+  flareSolverrAsResponseFallback: boolean
+}
 
-  getAppDir(): Promise<string>
+export interface SetServerAuthInput {
+  authMode: string
+  authUsername: string
+  authPassword: string
+}
 
-  loadStore(key: string):                  Promise<unknown>
-  saveStore(key: string, value: unknown):  Promise<void>
+export interface SetSocksProxyInput {
+  socksProxyEnabled: boolean
+  socksProxyHost: string
+  socksProxyPort: string
+  socksProxyVersion: number
+  socksProxyUsername: string
+  socksProxyPassword: string
+}
 
-  storeCredential(key: string, value: string): Promise<void>
-  getCredential(key: string):                  Promise<string | null>
-  authenticateBiometric():                     Promise<boolean>
+export interface SetFlareSolverrInput {
+  flareSolverrEnabled: boolean
+  flareSolverrUrl: string
+  flareSolverrTimeout: number
+  flareSolverrSessionName: string
+  flareSolverrSessionTtl: number
+  flareSolverrAsResponseFallback: boolean
+}
 
-  readFile(path: string):                  Promise<Uint8Array>
-  writeFile(path: string, data: Uint8Array): Promise<void>
-  pickFolder():                            Promise<string | null>
-  checkPathExists(path: string):           Promise<boolean>
-  createDirectory(path: string):           Promise<void>
-  openPath(path: string):                  Promise<void>
-  getDefaultDownloadsPath():               Promise<string>
-  getStorageInfo(downloadsPath: string):   Promise<StorageInfo>
-  migrateDownloads(src: string, dst: string): Promise<void>
-  getAutoBackupDir():                      Promise<string>
+export interface TrackRecordPatch {
+  status?:          number
+  score?:           number
+  lastChapterRead?: number
+  startDate?:       string
+  finishDate?:      string
+  private?:         boolean
+}
 
-  fetchImage(url: string, headers: Record<string, string>): Promise<Blob>
+export interface RestoreStatus {
+  mangaProgress: number
+  state:         string
+  totalManga:    number
+}
 
-  launchServer(config: ServerLaunchConfig): Promise<void>
-  stopServer():                             Promise<void>
-  getServerStatus():                        Promise<'running' | 'stopped' | 'error'>
+export interface ValidateBackupResult {
+  missingSources: { id: string; name: string }[]
+  missingTrackers: { name: string }[]
+}
 
-  setTitle(title: string): Promise<void>
-  minimize():              Promise<void>
-  maximize():              Promise<void>
-  close():                 Promise<void>
-  toggleFullscreen():      Promise<void>
+export interface ServerAdapter {
+  connect(config: ServerConfig): Promise<void>
+  getStatus(): Promise<ServerStatus>
+  getServerUrl(): string
 
-  setDiscordPresence(presence: DiscordPresence): Promise<void>
-  clearDiscordPresence():                        Promise<void>
+  getManga(id: string, signal?: AbortSignal): Promise<Manga>
+  getMangaList(filters: MangaFilters): Promise<PaginatedResult<Manga>>
+  getMangasByGenre(filter: Record<string, unknown>, first: number, offset: number, signal?: AbortSignal): Promise<{ items: Manga[]; hasNextPage: boolean; totalCount: number }>
+  searchManga(query: string, sourceId?: string): Promise<Manga[]>
+  searchSource(sourceId: string, query: string, page?: number, signal?: AbortSignal): Promise<PaginatedResult<Manga>>
+  fetchManga(id: string): Promise<Manga>
+  addToLibrary(mangaId: string): Promise<void>
+  removeFromLibrary(mangaId: string): Promise<void>
+  updateMangas(ids: string[], patch: { inLibrary?: boolean }): Promise<void>
+  updateMangaMeta(id: string, meta: Partial<MangaMeta>): Promise<void>
+  deleteMangaMeta(id: string, key: string): Promise<void>
 
-  getVersion():                  Promise<string>
-  openExternal(url: string):     Promise<void>
-  checkForAppUpdate():           Promise<AppUpdateInfo | null>
-  installAppUpdate(tag: string): Promise<void>
-  restartApp():                  Promise<void>
-  exitApp():                     Promise<void>
-  listReleases():                Promise<ReleaseInfo[]>
+  getChapters(mangaId: string, signal?: AbortSignal): Promise<Chapter[]>
+  getChapter(id: string): Promise<Chapter>
+  getChapterPages(id: string, signal?: AbortSignal): Promise<Page[]>
+  fetchChapters(mangaId: string, signal?: AbortSignal): Promise<Chapter[]>
+  getRecentlyUpdated(): Promise<Chapter[]>
+  markChapterRead(id: string, read: boolean): Promise<void>
+  markChaptersRead(ids: string[], read: boolean): Promise<void>
+  updateChaptersProgress(ids: string[], patch: { isRead?: boolean; isBookmarked?: boolean; lastPageRead?: number }): Promise<void>
+  deleteDownloadedChapters(ids: string[]): Promise<void>
+  setChapterMeta(chapterId: string, key: string, value: string): Promise<void>
+  deleteChapterMeta(chapterId: string, key: string): Promise<void>
 
-  clearMokuCache():     Promise<void>
-  clearSuwayomiCache(): Promise<void>
-  resetSuwayomiData():  Promise<void>
+  getAboutServer(): Promise<AboutServer>
+  getAboutWebUI():  Promise<AboutWebUI>
 
-  onUpdateProgress(cb: (p: UpdateProgress) => void):   Promise<() => void>
-  onUpdateLaunching(cb: () => void):                   Promise<() => void>
-  onMigrateProgress(cb: (p: MigrateProgress) => void): Promise<() => void>
+  getDownloads(): Promise<DownloadItem[]>
+  getDownloadStatus(): Promise<DownloadStatus>
+  enqueueDownload(chapterId: string): Promise<void>
+  enqueueDownloads(chapterIds: string[]): Promise<void>
+  dequeueDownload(chapterId: string): Promise<void>
+  dequeueDownloads(chapterIds: string[]): Promise<void>
+  reorderDownload(chapterId: string, to: number): Promise<DownloadStatus | null>
+  clearDownloads(): Promise<void>
+  startDownloader(): Promise<DownloadStatus | null>
+  stopDownloader(): Promise<DownloadStatus | null>
+
+  getExtensions(): Promise<Extension[]>
+  installExtension(id: string): Promise<void>
+  uninstallExtension(id: string): Promise<void>
+  updateExtension(id: string): Promise<void>
+  updateExtensions(ids: string[]): Promise<void>
+  installExternalExtension(url: string): Promise<void>
+  getExtensionRepos(): Promise<string[]>
+  setExtensionRepos(repos: string[]): Promise<string[]>
+
+  getSources(): Promise<Source[]>
+  browseSource(sourceId: string, page: number): Promise<PaginatedResult<Manga>>
+  getSourceSettings(sourceId: string): Promise<unknown[]>
+  updateSourcePreference(sourceId: string, position: number, changeType: string, value: unknown): Promise<unknown[]>
+
+  getCategories(): Promise<Category[]>
+  createCategory(name: string): Promise<Category>
+  deleteCategory(id: number): Promise<void>
+  updateCategoryOrder(id: number, position: number): Promise<Category[]>
+  updateMangaCategories(mangaId: string, addTo: number[], removeFrom: number[]): Promise<void>
+  updateMangasCategories(mangaIds: string[], addTo: number[], removeFrom: number[]): Promise<void>
+  updateCategoryManga(categoryId: number): Promise<void>
+
+  getTrackers(): Promise<Tracker[]>
+  getAllTrackerRecords(): Promise<unknown[]>
+  getMangaTrackRecords(mangaId: string): Promise<unknown[]>
+  searchTracker(trackerId: string, query: string): Promise<unknown[]>
+  linkTracker(mangaId: string, trackerId: string, remoteId: string): Promise<void>
+  unlinkTracker(recordId: string): Promise<void>
+  updateTrackRecord(recordId: string, patch: TrackRecordPatch): Promise<TrackRecord>
+  fetchTrackRecord(recordId: string): Promise<TrackRecord>
+  syncTracking(mangaId: string): Promise<void>
+  loginTrackerOAuth(trackerId: string, callbackUrl: string): Promise<void>
+  loginTrackerCredentials(trackerId: string, username: string, password: string): Promise<void>
+  logoutTracker(trackerId: string): Promise<void>
+
+  getServerSecurity(): Promise<ServerSecurity>
+  setServerAuth(input: SetServerAuthInput): Promise<void>
+  setSocksProxy(input: SetSocksProxyInput): Promise<void>
+  setFlareSolverr(input: SetFlareSolverrInput): Promise<void>
+
+  getDownloadsPath(): Promise<{ downloadsPath: string; localSourcePath: string }>
+  setDownloadsPath(path: string): Promise<void>
+  setLocalSourcePath(path: string): Promise<void>
+  createBackup(): Promise<{ url: string }>
+  restoreBackup(file: File): Promise<{ id: string; status: RestoreStatus }>
+  validateBackup(file: File): Promise<ValidateBackupResult>
+  pollRestoreStatus(id: string): Promise<RestoreStatus>
+  clearCachedImages(opts: { cachedPages: boolean; cachedThumbnails: boolean; downloadedThumbnails: boolean }): Promise<void>
+
+  checkForUpdates(mangaIds?: string[]): Promise<UpdateResult[]>
+  stopLibraryUpdate(): Promise<void>
+  getLibraryUpdateStatus(): Promise<LibraryUpdateProgress>
+  clearPageCache(chapterId?: number): void
 }
\ No newline at end of file
diff --git a/src/lib/state/history.svelte.ts b/src/lib/state/history.svelte.ts
index d3aa0f7..0c7bee6 100644
--- a/src/lib/state/history.svelte.ts
+++ b/src/lib/state/history.svelte.ts
@@ -188,7 +188,7 @@ class HistoryStore {
   }
 
   private async _persist() {
-    const bookmarks = (await import('$lib/state/reader.svelte')).readerState.bookmarks
+    const bookmarks = (await import('$lib/state/series.svelte')).seriesState.bookmarks
     const markers   = (await import('$lib/state/reader.svelte')).readerState.markers
     await saveLibrary({
       sessions:        this.sessions,
diff --git a/src/lib/state/library.svelte.ts b/src/lib/state/library.svelte.ts
index 324f2d1..936f0af 100644
--- a/src/lib/state/library.svelte.ts
+++ b/src/lib/state/library.svelte.ts
@@ -149,7 +149,7 @@ class LibraryState {
 
     const f = this.tabFilters[tab] ?? {};
     if (f.unread)     items = items.filter(m => (m.unreadCount ?? 0) > 0);
-    if (f.started)    items = items.filter(m => (m.unreadCount ?? 0) > 0 && (m.totalChapters ?? 0) > (m.unreadCount ?? 0));
+    if (f.started)    items = items.filter(m => (m.unreadCount ?? 0) > 0 && (m.chapters?.totalCount ?? 0) > (m.unreadCount ?? 0));
     if (f.downloaded) items = items.filter(m => (m.downloadCount ?? 0) > 0);
     if (f.bookmarked) items = items.filter(m => (m.bookmarkCount ?? 0) > 0);
 
diff --git a/src/lib/state/reader.svelte.ts b/src/lib/state/reader.svelte.ts
index 7a69089..b6b9e5d 100644
--- a/src/lib/state/reader.svelte.ts
+++ b/src/lib/state/reader.svelte.ts
@@ -1,5 +1,5 @@
 import type { Manga, Chapter }      from "$lib/types";
-import type { BookmarkEntry, MarkerEntry, MarkerColor } from "$lib/types/history";
+import type { MarkerEntry, MarkerColor } from "$lib/types/history";
 import type { MangaPrefs, ReaderSettings, ReaderPreset } from "$lib/types/settings";
 import { settingsState, updateSettings }                 from "$lib/state/settings.svelte";
 import { seriesState }                                   from "$lib/state/series.svelte";
@@ -39,7 +39,6 @@ class ReaderState {
 
   pageUrls          = $state<string[]>([]);
   pageNumber        = $state(1);
-  bookmarks         = $state<BookmarkEntry[]>([]);
   markers           = $state<MarkerEntry[]>([]);
 
   loading          = $state(true);
@@ -147,17 +146,6 @@ class ReaderState {
     this.markerEditId = "";
   }
 
-  addBookmark(entry: Omit<BookmarkEntry, "savedAt">) {
-    this.bookmarks = [
-      { ...entry, savedAt: Date.now() },
-      ...this.bookmarks.filter(b => b.mangaId !== entry.mangaId),
-    ].slice(0, 200);
-  }
-
-  removeBookmark(chapterId: number) {
-    this.bookmarks = this.bookmarks.filter(b => b.chapterId !== chapterId);
-  }
-
   addMarker(entry: Omit<MarkerEntry, "id" | "createdAt">): string {
     const id = Math.random().toString(36).slice(2);
     this.markers = [...this.markers, { ...entry, id, createdAt: Date.now() }];
diff --git a/src/lib/state/series.svelte.ts b/src/lib/state/series.svelte.ts
index a86593f..fe8ac64 100644
--- a/src/lib/state/series.svelte.ts
+++ b/src/lib/state/series.svelte.ts
@@ -10,20 +10,18 @@ export type { BookmarkEntry, MarkerEntry, MarkerColor } from '$lib/types/history
 export type { MangaPrefs }                              from '$lib/types/settings'
 
 export const DEFAULT_MANGA_PREFS: MangaPrefs = {
-  sortMode:           'source',
-  sortDir:            'asc',
-  preferredScanlator: '',
-  scanlatorFilter:    [],
-  scanlatorBlacklist: [],
-  scanlatorForce:     false,
-  autoDownload:       false,
-  downloadAhead:      0,
-  maxKeepChapters:    0,
-  deleteOnRead:       false,
-  deleteDelayHours:   0,
-  pauseUpdates:       false,
-  refreshInterval:    'global',
-  coverUrl:           '',
+  autoDownload:           false,
+  downloadAhead:          0,
+  deleteOnRead:           false,
+  deleteDelayHours:       0,
+  maxKeepChapters:        0,
+  pauseUpdates:           false,
+  refreshInterval:        'global',
+  preferredScanlator:     '',
+  scanlatorFilter:        [],
+  scanlatorBlacklist:     [],
+  scanlatorForce:         false,
+  autoDownloadScanlators: [],
 }
 
 const CHAPTER_TTL_MS = 2 * 60 * 1000
@@ -36,24 +34,25 @@ class SeriesStore {
   markers             = $state<MarkerEntry[]>([])
   acknowledgedUpdates = $state<Set<number>>(new Set())
 
-  #rawChapters  = $state<Map<number, Chapter[]>>(new Map())
-  #fetchedAt    = new Map<number, number>()
-  #abortCtrls   = new Map<number, AbortController>()
-  #loading      = $state<Set<number>>(new Set())
-  #errors       = $state<Map<number, string>>(new Map())
+  #rawChapters = $state<Map<number, Chapter[]>>(new Map())
+  #fetchedAt   = new Map<number, number>()
+  #abortCtrls  = new Map<number, AbortController>()
+  #loading     = $state<Set<number>>(new Set())
+  #errors      = $state<Map<number, string>>(new Map())
 
   readonly activeChapterList = $derived.by(() => {
     const id = this.activeManga?.id
     if (id == null) return []
-    const raw   = this.#rawChapters.get(id) ?? []
-    const prefs = settingsState.settings.mangaPrefs?.[id] ?? {}
+    const raw     = this.#rawChapters.get(id) ?? []
+    const prefs   = settingsState.settings.mangaPrefs?.[id] ?? {}
+    const globals = settingsState.settings
     return buildChapterList(raw, {
-      sortMode:           (prefs.sortMode           ?? DEFAULT_MANGA_PREFS.sortMode)           as MangaPrefs['sortMode'],
-      sortDir:            (prefs.sortDir             ?? DEFAULT_MANGA_PREFS.sortDir)             as MangaPrefs['sortDir'],
-      preferredScanlator: (prefs.preferredScanlator  ?? DEFAULT_MANGA_PREFS.preferredScanlator) as string,
-      scanlatorFilter:    (prefs.scanlatorFilter     ?? DEFAULT_MANGA_PREFS.scanlatorFilter)    as string[],
-      scanlatorBlacklist: (prefs.scanlatorBlacklist  ?? DEFAULT_MANGA_PREFS.scanlatorBlacklist) as string[],
-      scanlatorForce:     (prefs.scanlatorForce      ?? DEFAULT_MANGA_PREFS.scanlatorForce)     as boolean,
+      sortMode:           globals.chapterSortMode,
+      sortDir:            globals.chapterSortDir,
+      preferredScanlator: (prefs.preferredScanlator  ?? DEFAULT_MANGA_PREFS.preferredScanlator),
+      scanlatorFilter:    (prefs.scanlatorFilter     ?? DEFAULT_MANGA_PREFS.scanlatorFilter),
+      scanlatorBlacklist: (prefs.scanlatorBlacklist  ?? DEFAULT_MANGA_PREFS.scanlatorBlacklist),
+      scanlatorForce:     (prefs.scanlatorForce      ?? DEFAULT_MANGA_PREFS.scanlatorForce),
     })
   })
 
@@ -65,21 +64,21 @@ class SeriesStore {
     return buildChapterList(raw, {
       sortMode:           'source',
       sortDir:            'asc',
-      preferredScanlator: (prefs.preferredScanlator  ?? DEFAULT_MANGA_PREFS.preferredScanlator) as string,
-      scanlatorFilter:    (prefs.scanlatorFilter     ?? DEFAULT_MANGA_PREFS.scanlatorFilter)    as string[],
-      scanlatorBlacklist: (prefs.scanlatorBlacklist  ?? DEFAULT_MANGA_PREFS.scanlatorBlacklist) as string[],
-      scanlatorForce:     (prefs.scanlatorForce      ?? DEFAULT_MANGA_PREFS.scanlatorForce)     as boolean,
+      preferredScanlator: (prefs.preferredScanlator  ?? DEFAULT_MANGA_PREFS.preferredScanlator),
+      scanlatorFilter:    (prefs.scanlatorFilter     ?? DEFAULT_MANGA_PREFS.scanlatorFilter),
+      scanlatorBlacklist: (prefs.scanlatorBlacklist  ?? DEFAULT_MANGA_PREFS.scanlatorBlacklist),
+      scanlatorForce:     (prefs.scanlatorForce      ?? DEFAULT_MANGA_PREFS.scanlatorForce),
     })
   })
 
-  chaptersFor(mangaId: number): Chapter[]  { return this.#rawChapters.get(mangaId) ?? [] }
-  isLoadingChapters(mangaId: number)       { return this.#loading.has(mangaId) }
-  chapterError(mangaId: number)            { return this.#errors.get(mangaId) ?? null }
+  chaptersFor(mangaId: number): Chapter[] { return this.#rawChapters.get(mangaId) ?? [] }
+  isLoadingChapters(mangaId: number)      { return this.#loading.has(mangaId) }
+  chapterError(mangaId: number)           { return this.#errors.get(mangaId) ?? null }
 
   async loadChapters(mangaId: number, { force = false } = {}): Promise<void> {
-    const now     = Date.now()
+    const now    = Date.now()
     const stalest = this.#fetchedAt.get(mangaId) ?? 0
-    const fresh   = !force && this.#rawChapters.has(mangaId) && now - stalest < CHAPTER_TTL_MS
+    const fresh  = !force && this.#rawChapters.has(mangaId) && now - stalest < CHAPTER_TTL_MS
 
     if (fresh) return
 
@@ -127,13 +126,8 @@ class SeriesStore {
     this.#rawChapters = new Map(this.#rawChapters).set(mangaId, updater(current))
   }
 
-  setActiveManga(manga: Manga | null) {
-    this.activeManga = manga
-  }
-
-  setPreviewManga(manga: Manga | null) {
-    this.previewManga = manga
-  }
+  setActiveManga(manga: Manga | null)  { this.activeManga  = manga }
+  setPreviewManga(manga: Manga | null) { this.previewManga = manga }
 
   openReaderForChapter(chapter: Chapter, manga?: Manga | null) {
     if (manga !== undefined) this.activeManga = manga
@@ -189,9 +183,17 @@ class SeriesStore {
     ].slice(0, 200)
   }
 
-  removeBookmark(chapterId: number)  { this.bookmarks = this.bookmarks.filter(b => b.chapterId !== chapterId) }
-  clearBookmarks()                   { this.bookmarks = [] }
-  getBookmark(chapterId: number)     { return this.bookmarks.find(b => b.chapterId === chapterId) }
+  /** Sets the single "resume" bookmark for a manga, replacing any bookmark
+   *  that exists for that manga in a different chapter. */
+  setBookmark(entry: Omit<BookmarkEntry, 'savedAt'>, label?: string) {
+    const other = this.bookmarks.find(b => b.mangaId === entry.mangaId && b.chapterId !== entry.chapterId)
+    if (other) this.removeBookmark(other.chapterId)
+    this.addBookmark(entry, label)
+  }
+
+  removeBookmark(chapterId: number) { this.bookmarks = this.bookmarks.filter(b => b.chapterId !== chapterId) }
+  clearBookmarks()                  { this.bookmarks = [] }
+  getBookmark(chapterId: number)    { return this.bookmarks.find(b => b.chapterId === chapterId) }
 
   addMarker(entry: Omit<MarkerEntry, 'id' | 'createdAt'>): string {
     const id = Math.random().toString(36).slice(2)
@@ -203,11 +205,11 @@ class SeriesStore {
     this.markers = this.markers.map(m => m.id === id ? { ...m, ...patch, updatedAt: Date.now() } : m)
   }
 
-  removeMarker(id: string)                            { this.markers = this.markers.filter(m => m.id !== id) }
-  getMarkersForPage(chapterId: number, page: number)  { return this.markers.filter(m => m.chapterId === chapterId && m.pageNumber === page) }
-  getMarkersForChapter(chapterId: number)             { return this.markers.filter(m => m.chapterId === chapterId) }
-  getMarkersForManga(mangaId: number)                 { return this.markers.filter(m => m.mangaId === mangaId) }
-  clearMarkersForManga(mangaId: number)               { this.markers = this.markers.filter(m => m.mangaId !== mangaId) }
+  removeMarker(id: string)                           { this.markers = this.markers.filter(m => m.id !== id) }
+  getMarkersForPage(chapterId: number, page: number) { return this.markers.filter(m => m.chapterId === chapterId && m.pageNumber === page) }
+  getMarkersForChapter(chapterId: number)            { return this.markers.filter(m => m.chapterId === chapterId) }
+  getMarkersForManga(mangaId: number)                { return this.markers.filter(m => m.mangaId === mangaId) }
+  clearMarkersForManga(mangaId: number)              { this.markers = this.markers.filter(m => m.mangaId !== mangaId) }
 
   get settings() { return settingsState.settings }
 }
@@ -215,21 +217,22 @@ class SeriesStore {
 export const seriesState = new SeriesStore()
 export const seriesStore  = seriesState
 
-export function setActiveManga(next: Manga | null)                                                   { seriesState.setActiveManga(next) }
-export function setPreviewManga(next: Manga | null)                                                  { seriesState.setPreviewManga(next) }
-export function openReaderForChapter(ch: Chapter, manga?: Manga | null)                              { seriesState.openReaderForChapter(ch, manga) }
-export function closeReader()                                                                         { seriesState.closeReader() }
-export function acknowledgeUpdate(mangaId: number)                                                   { seriesState.acknowledgeUpdate(mangaId) }
-export function addBookmark(entry: Omit<BookmarkEntry, 'savedAt'>, label?: string)                   { seriesState.addBookmark(entry, label) }
-export function removeBookmark(chapterId: number)                                                    { seriesState.removeBookmark(chapterId) }
-export function clearBookmarks()                                                                      { seriesState.clearBookmarks() }
-export function getBookmark(chapterId: number)                                                       { return seriesState.getBookmark(chapterId) }
-export function addMarker(entry: Omit<MarkerEntry, 'id' | 'createdAt'>): string                      { return seriesState.addMarker(entry) }
-export function updateMarker(id: string, patch: Partial<Pick<MarkerEntry, 'note' | 'color'>>)        { seriesState.updateMarker(id, patch) }
-export function removeMarker(id: string)                                                              { seriesState.removeMarker(id) }
-export function getMarkersForPage(chapterId: number, page: number)                                   { return seriesState.getMarkersForPage(chapterId, page) }
-export function getMarkersForChapter(chapterId: number)                                              { return seriesState.getMarkersForChapter(chapterId) }
-export function getMarkersForManga(mangaId: number)                                                  { return seriesState.getMarkersForManga(mangaId) }
-export function clearMarkersForManga(mangaId: number)                                                { seriesState.clearMarkersForManga(mangaId) }
-export function getPref<K extends keyof MangaPrefs>(mangaId: number, key: K): MangaPrefs[K]          { return seriesState.getPref(mangaId, key) }
-export function setPref<K extends keyof MangaPrefs>(mangaId: number, key: K, v: MangaPrefs[K])       { seriesState.setPref(mangaId, key, v) }
\ No newline at end of file
+export function setActiveManga(next: Manga | null)                                                  { seriesState.setActiveManga(next) }
+export function setPreviewManga(next: Manga | null)                                                 { seriesState.setPreviewManga(next) }
+export function openReaderForChapter(ch: Chapter, manga?: Manga | null)                             { seriesState.openReaderForChapter(ch, manga) }
+export function closeReader()                                                                        { seriesState.closeReader() }
+export function acknowledgeUpdate(mangaId: number)                                                  { seriesState.acknowledgeUpdate(mangaId) }
+export function addBookmark(entry: Omit<BookmarkEntry, 'savedAt'>, label?: string)                  { seriesState.addBookmark(entry, label) }
+export function setBookmark(entry: Omit<BookmarkEntry, 'savedAt'>, label?: string)                  { seriesState.setBookmark(entry, label) }
+export function removeBookmark(chapterId: number)                                                   { seriesState.removeBookmark(chapterId) }
+export function clearBookmarks()                                                                     { seriesState.clearBookmarks() }
+export function getBookmark(chapterId: number)                                                      { return seriesState.getBookmark(chapterId) }
+export function addMarker(entry: Omit<MarkerEntry, 'id' | 'createdAt'>): string                     { return seriesState.addMarker(entry) }
+export function updateMarker(id: string, patch: Partial<Pick<MarkerEntry, 'note' | 'color'>>)       { seriesState.updateMarker(id, patch) }
+export function removeMarker(id: string)                                                             { seriesState.removeMarker(id) }
+export function getMarkersForPage(chapterId: number, page: number)                                  { return seriesState.getMarkersForPage(chapterId, page) }
+export function getMarkersForChapter(chapterId: number)                                             { return seriesState.getMarkersForChapter(chapterId) }
+export function getMarkersForManga(mangaId: number)                                                 { return seriesState.getMarkersForManga(mangaId) }
+export function clearMarkersForManga(mangaId: number)                                               { seriesState.clearMarkersForManga(mangaId) }
+export function getPref<K extends keyof MangaPrefs>(mangaId: number, key: K): MangaPrefs[K]         { return seriesState.getPref(mangaId, key) }
+export function setPref<K extends keyof MangaPrefs>(mangaId: number, key: K, v: MangaPrefs[K])      { seriesState.setPref(mangaId, key, v) }
\ No newline at end of file
diff --git a/src/lib/types/index.ts b/src/lib/types/index.ts
index 241346c..ea4646b 100644
--- a/src/lib/types/index.ts
+++ b/src/lib/types/index.ts
@@ -1,4 +1,5 @@
 export type { Manga, MangaDetail, Category, ChapterRef } from './manga'
 export type { Chapter } from './chapter'
 export type { Extension, Source } from './extension'
-export type { Tracker, TrackRecord, TrackerStatus } from './tracking'
\ No newline at end of file
+export type { Tracker, TrackRecord, TrackerStatus } from './tracking'
+export type { Settings, MangaPrefs, ContentLevel } from './settings'
\ No newline at end of file
diff --git a/src/lib/types/manga.ts b/src/lib/types/manga.ts
index fab333b..db8b95a 100644
--- a/src/lib/types/manga.ts
+++ b/src/lib/types/manga.ts
@@ -49,5 +49,8 @@ export interface Manga {
   firstUnreadChapter?:    ChapterRef | null
   highestNumberedChapter?: ChapterRef | null
 
-  source?: { id: string; name: string; displayName: string } | null
-}
\ No newline at end of file
+  source?: { id: string; name: string; displayName: string; isNsfw?: boolean } | null
+  chapters?: { totalCount: number }
+}
+
+export type MangaDetail = Manga
\ No newline at end of file