diff --git a/components/studio2/Mobile.vue b/components/studio2/Mobile.vue
index c5c3778..569625b 100644
--- a/components/studio2/Mobile.vue
+++ b/components/studio2/Mobile.vue
@@ -47,35 +47,46 @@
   </div>
   <div v-else class="m-chips"><span class="m-chip on">YuE2</span></div>
 
-  <div class="m-stage">
+  <div
+   class="m-stage"
+   @touchstart.passive="onStageTouchStart"
+   @touchend.passive="onStageTouchEnd"
+  >
    <div class="m-stage-chrome" aria-label="Stage controls">
-    <div class="m-stage-chrome-top">
+    <button
+     type="button"
+     class="m-icon-btn m-library"
+     :aria-expanded="ctx.libraryOpen ? 'true' : 'false'"
+     aria-label="Library"
+     @click="ctx.openLibrary()"
+    >
+     <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" aria-hidden="true">
+      <rect x="3" y="4" width="7" height="7" rx="1.5" />
+      <rect x="14" y="4" width="7" height="7" rx="1.5" />
+      <rect x="3" y="13" width="7" height="7" rx="1.5" />
+      <rect x="14" y="13" width="7" height="7" rx="1.5" />
+     </svg>
+     <span v-if="ctx.familyStillCount" class="m-library-badge">{{ ctx.familyStillCount > 99 ? '99+' : ctx.familyStillCount }}</span>
+    </button>
+    <div class="m-stage-chrome-end">
      <button
+      v-if="ctx.selected && ctx.selected.kind!=='track'"
       type="button"
-      class="m-library"
-      :aria-expanded="ctx.libraryOpen ? 'true' : 'false'"
-      @click="ctx.openLibrary()"
-     >Library<span v-if="ctx.familyStillCount" class="m-library-count">{{ ctx.familyStillCount }}</span></button>
+      class="m-icon-btn"
+      aria-label="More"
+      :aria-expanded="sheet==='actions' ? 'true' : 'false'"
+      @click.stop="toggleSheet('actions')"
+     >•••</button>
      <button
       v-if="ctx.selected"
       type="button"
-      class="m-eye"
+      class="m-icon-btn m-eye"
       :aria-label="ctx.eyeOpen ? 'Hide output' : 'Show output'"
       @click.stop="ctx.toggleReveal()"
      >
       <img :src="ctx.eyeOpen ? '/icons/display/eye.svg' : '/icons/display/eye-off.svg'" alt="" width="20" height="20">
      </button>
     </div>
-    <div
-     v-if="ctx.selected && ctx.selected.kind!=='track'"
-     class="m-stage-actions"
-     aria-label="Selected still actions"
-    >
-     <button type="button" @click.stop="ctx.applyUseAsSource">Use as photo</button>
-     <button type="button" @click.stop="ctx.copySelectedPrompt">Copy prompt</button>
-     <button type="button" @click.stop="ctx.loadSelectedJob">Load</button>
-     <button type="button" class="m-danger" @click.stop="ctx.deleteOutput">Delete</button>
-    </div>
    </div>
    <button
     v-if="(ctx.family || []).length > 1"
@@ -92,7 +103,7 @@
     @click.stop="ctx.stepFamily(1)"
    >›</button>
    <template v-if="ctx.selected && ctx.isHidden(ctx.selected)">
-    <p class="m-muted">{{ ctx.selected.kind==='track' ? 'Track loaded · preview hidden' : 'Output hidden' }}</p>
+    <p class="m-hidden-note">{{ ctx.selected.kind==='track' ? 'Track hidden' : 'Output hidden' }}</p>
    </template>
    <template v-else-if="ctx.selected?.kind==='track'">
     <div class="m-audio">
@@ -135,6 +146,16 @@
 
   <!-- Sheets -->
   <div v-if="sheet" class="m-sheet-backdrop" @click="sheet=''" />
+  <aside v-if="sheet==='actions'" class="m-sheet m-sheet-actions" role="dialog" aria-label="Still actions">
+   <button type="button" class="m-handle" aria-label="Close" @click="sheet=''" />
+   <div class="m-sheet-head"><strong>Actions</strong><button type="button" @click="sheet=''">Done</button></div>
+   <div class="m-sheet-body m-actions-list">
+    <button type="button" @click="runAction('use')">Use as photo</button>
+    <button type="button" @click="runAction('copy')">Copy prompt</button>
+    <button type="button" @click="runAction('load')">Load</button>
+    <button type="button" class="m-danger" @click="runAction('delete')">Delete</button>
+   </div>
+  </aside>
   <aside v-if="sheet==='slots'" class="m-sheet" role="dialog" aria-label="Photos">
    <button type="button" class="m-handle" aria-label="Close" @click="sheet=''" />
    <div class="m-sheet-head"><strong>Photos</strong><button type="button" @click="sheet=''">Done</button></div>
@@ -331,6 +352,7 @@ export type Studio2MobileCtx = Record<string, any>
 
 const props = defineProps<{ ctx: Studio2MobileCtx }>()
 const sheet = ref('')
+const touchStart = ref<{ x: number; y: number } | null>(null)
 
 function toggleSheet(id: string) {
   sheet.value = sheet.value === id ? '' : id
@@ -338,6 +360,28 @@ function toggleSheet(id: string) {
 function closeMenus() {
   sheet.value = ''
 }
+function runAction(kind: 'use' | 'copy' | 'load' | 'delete') {
+  sheet.value = ''
+  if (kind === 'use') props.ctx.applyUseAsSource?.()
+  else if (kind === 'copy') props.ctx.copySelectedPrompt?.()
+  else if (kind === 'load') props.ctx.loadSelectedJob?.()
+  else if (kind === 'delete') props.ctx.deleteOutput?.()
+}
+function onStageTouchStart(e: TouchEvent) {
+  const t = e.changedTouches[0]
+  if (!t) return
+  touchStart.value = { x: t.clientX, y: t.clientY }
+}
+function onStageTouchEnd(e: TouchEvent) {
+  const start = touchStart.value
+  touchStart.value = null
+  const t = e.changedTouches[0]
+  if (!start || !t || (props.ctx.family || []).length < 2) return
+  const dx = t.clientX - start.x
+  const dy = t.clientY - start.y
+  if (Math.abs(dx) < 48 || Math.abs(dx) < Math.abs(dy) * 1.4) return
+  props.ctx.stepFamily?.(dx < 0 ? 1 : -1)
+}
 watch(() => props.ctx.form.mode, () => { sheet.value = '' })
 </script>
 
@@ -447,76 +491,67 @@ watch(() => props.ctx.form.mode, () => { sheet.value = '' })
 .m-audio { width: 100%; max-width: 100%; padding: 12px; }
 .m-stage-chrome {
   position: absolute;
-  top: 8px;
+  top: calc(8px + env(safe-area-inset-top, 0px));
   right: 8px;
   left: 8px;
   z-index: 5;
   display: flex;
-  flex-direction: column;
+  align-items: flex-start;
+  justify-content: space-between;
   gap: 8px;
   pointer-events: none;
 }
-.m-stage-chrome-top {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 8px;
-}
-.m-stage-chrome-top > *,
-.m-stage-actions {
+.m-stage-chrome > *,
+.m-stage-chrome-end {
   pointer-events: auto;
 }
-.m-library {
-  display: inline-flex;
-  min-height: 48px;
+.m-stage-chrome-end {
+  display: flex;
   align-items: center;
-  gap: 6px;
-  border: 1px solid var(--line);
-  border-radius: 8px;
-  background: #000a;
-  padding: 0 14px;
-  color: var(--text);
-  font: inherit;
-  font-weight: 600;
+  gap: 8px;
 }
-.m-library-count {
-  color: var(--muted);
-  font-weight: 500;
-}
-.m-eye {
+.m-icon-btn {
+  position: relative;
   display: grid;
-  width: 48px;
-  height: 48px;
+  width: 44px;
+  height: 44px;
   flex-shrink: 0;
   place-items: center;
   border: 1px solid var(--line);
   border-radius: 8px;
   background: #000a;
-}
-.m-stage-actions {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 6px;
-  max-width: calc(100% - 56px);
-}
-.m-stage-actions button {
-  min-height: 44px;
-  border: 1px solid var(--line);
-  border-radius: 8px;
-  background: #000a;
   color: var(--text);
-  padding: 0 10px;
   font: inherit;
-  font-size: 12px;
+  font-size: 16px;
+  line-height: 1;
+}
+.m-library-badge {
+  position: absolute;
+  top: -4px;
+  right: -4px;
+  min-width: 18px;
+  border-radius: 999px;
+  background: var(--amber);
+  color: var(--amber-on);
+  font-size: 10px;
+  font-weight: 700;
+  line-height: 16px;
+  padding: 0 4px;
+  text-align: center;
+}
+.m-hidden-note {
+  margin: 0;
+  color: var(--muted);
+  font-size: 13px;
+  text-align: center;
 }
-.m-stage-actions .m-danger { color: #fca5a5; }
 .m-nav {
   position: absolute;
   top: 50%;
   z-index: 4;
   display: grid;
-  width: 48px;
-  height: 48px;
+  width: 44px;
+  height: 44px;
   place-items: center;
   border: 1px solid var(--line);
   border-radius: 8px;
@@ -524,11 +559,31 @@ watch(() => props.ctx.form.mode, () => { sheet.value = '' })
   color: var(--text);
   font-size: 28px;
   line-height: 1;
+  opacity: 0.7;
   transform: translateY(-50%);
 }
 .m-nav-prev { left: 8px; }
 .m-nav-next { right: 8px; }
 .m-photos-head { margin-bottom: 8px; }
+.m-sheet-actions {
+  max-height: min(50vh, 100%);
+}
+.m-actions-list {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+.m-actions-list button {
+  min-height: 48px;
+  border: 1px solid var(--line);
+  border-radius: 8px;
+  background: #1a1a1d;
+  color: var(--text);
+  font: inherit;
+  text-align: left;
+  padding: 0 14px;
+}
+.m-actions-list .m-danger { color: #fca5a5; }
 .m-dock {
   display: grid;
   grid-template-columns: repeat(4, 1fr) 120px;