diff --git a/src/App.tsx b/src/App.tsx
index 6acdf8f..9054f95 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -7,7 +7,7 @@ import { StatsBar } from './components/StatsBar'
 import { FilterBar } from './components/FilterBar'
 import { StoreCard } from './components/StoreCard'
 import { StoreTable } from './components/StoreTable'
-import { MobileRolodex } from './components/MobileRolodex'
+import { MobileStoreList } from './components/MobileStoreList'
 import { StoreModal } from './components/StoreModal'
 import { DeleteConfirm } from './components/DeleteConfirm'
 import { Pagination } from './components/Pagination'
@@ -186,9 +186,9 @@ export default function App() {
           </div>
         ) : (
           <>
-            {/* Mobile: rolodex */}
+            {/* Mobile: animated expandable list */}
             <div className="sm:hidden">
-              <MobileRolodex stores={stores} onEdit={setEditStore} onDelete={setDeleteTarget} />
+              <MobileStoreList stores={stores} onEdit={setEditStore} onDelete={setDeleteTarget} />
             </div>
 
             {/* Desktop: toggle between table and grid */}
diff --git a/src/components/MobileStoreList.tsx b/src/components/MobileStoreList.tsx
new file mode 100644
index 0000000..63f844f
--- /dev/null
+++ b/src/components/MobileStoreList.tsx
@@ -0,0 +1,169 @@
+import { useState, useRef, useEffect } from 'react'
+import { Pencil, Trash2, ChevronDown, Tag, Calendar, Layers } from 'lucide-react'
+import type { Store } from '../types'
+import { RouteBadge } from './RouteBadge'
+import { TagChip } from './TagChip'
+import { parseTags, formatDate } from '../utils'
+
+interface Props {
+  stores: Store[]
+  onEdit: (store: Store) => void
+  onDelete: (store: Store) => void
+}
+
+const ROUTE_GLOW: Record<string, string> = {
+  auto:   'rgba(34, 197, 94, 0.12)',
+  ask:    'rgba(245, 158, 11, 0.12)',
+  verify: 'rgba(59, 130, 246, 0.12)',
+  ignore: 'rgba(107, 114, 128, 0.08)',
+}
+
+const ROUTE_BORDER: Record<string, string> = {
+  auto:   '#22c55e',
+  ask:    '#f59e0b',
+  verify: '#3b82f6',
+  ignore: '#4b5563',
+}
+
+function StoreRow({
+  store,
+  index,
+  expanded,
+  onToggle,
+  onEdit,
+  onDelete,
+}: {
+  store: Store
+  index: number
+  expanded: boolean
+  onToggle: () => void
+  onEdit: (s: Store) => void
+  onDelete: (s: Store) => void
+}) {
+  const bodyRef = useRef<HTMLDivElement>(null)
+  const [bodyHeight, setBodyHeight] = useState(0)
+
+  useEffect(() => {
+    if (bodyRef.current) setBodyHeight(bodyRef.current.scrollHeight)
+  }, [store])
+
+  const tags = parseTags(store.tags)
+  const glow = ROUTE_GLOW[store.route] ?? ROUTE_GLOW.ignore
+  const border = ROUTE_BORDER[store.route] ?? ROUTE_BORDER.ignore
+
+  return (
+    <div
+      className="rounded-xl overflow-hidden transition-all duration-300 animate-row-in"
+      style={{
+        background: expanded ? glow : 'rgba(22, 27, 39, 0.6)',
+        border: `1px solid ${expanded ? border + '55' : 'rgba(255,255,255,0.06)'}`,
+        boxShadow: expanded ? `0 0 24px ${glow}` : 'none',
+        animationDelay: `${Math.min(index * 35, 350)}ms`,
+      }}
+    >
+      {/* Row header — always visible */}
+      <button
+        className="w-full flex items-center gap-3 px-4 py-3.5 text-left"
+        onClick={onToggle}
+      >
+        {/* Route accent bar */}
+        <div
+          className="w-1 self-stretch rounded-full shrink-0 transition-all duration-300"
+          style={{ background: border, opacity: expanded ? 1 : 0.5 }}
+        />
+
+        {/* Name + category */}
+        <div className="flex-1 min-w-0">
+          <p className="text-sm font-medium text-slate-200 truncate leading-snug">
+            {store.store}
+          </p>
+          <p className="text-xs text-slate-500 mt-0.5">{store.category}</p>
+        </div>
+
+        <RouteBadge route={store.route} size="sm" />
+
+        <ChevronDown
+          size={15}
+          className="text-slate-500 shrink-0 transition-transform duration-300"
+          style={{ transform: expanded ? 'rotate(180deg)' : 'rotate(0deg)' }}
+        />
+      </button>
+
+      {/* Expandable body */}
+      <div
+        className="overflow-hidden transition-all duration-300 ease-in-out"
+        style={{ maxHeight: expanded ? bodyHeight + 'px' : '0px', opacity: expanded ? 1 : 0 }}
+      >
+        <div ref={bodyRef} className="px-4 pb-4 space-y-3">
+          {/* Divider */}
+          <div className="h-px" style={{ background: border + '30' }} />
+
+          {/* Meta row */}
+          <div className="flex flex-wrap gap-x-4 gap-y-1.5">
+            <span className="flex items-center gap-1.5 text-xs text-slate-500">
+              <Layers size={11} className="text-slate-600" />
+              {store.category}
+            </span>
+            <span className="flex items-center gap-1.5 text-xs text-slate-500">
+              <Calendar size={11} className="text-slate-600" />
+              {formatDate(store.created_at)}
+            </span>
+          </div>
+
+          {/* Tags */}
+          {tags.length > 0 && (
+            <div className="flex items-start gap-2">
+              <Tag size={11} className="text-slate-600 mt-1 shrink-0" />
+              <div className="flex flex-wrap gap-1">
+                {tags.map(t => <TagChip key={t} tag={t} />)}
+              </div>
+            </div>
+          )}
+
+          {/* Actions */}
+          <div className="flex gap-2 pt-1">
+            <button
+              onClick={e => { e.stopPropagation(); onEdit(store) }}
+              className="flex-1 flex items-center justify-center gap-1.5 rounded-lg py-2 text-xs font-medium text-slate-400 hover:text-blue-400 border border-white/6 hover:border-blue-500/30 hover:bg-blue-500/8 transition-all"
+            >
+              <Pencil size={12} /> Edit
+            </button>
+            <button
+              onClick={e => { e.stopPropagation(); onDelete(store) }}
+              className="flex-1 flex items-center justify-center gap-1.5 rounded-lg py-2 text-xs font-medium text-slate-400 hover:text-red-400 border border-white/6 hover:border-red-500/30 hover:bg-red-500/8 transition-all"
+            >
+              <Trash2 size={12} /> Delete
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+  )
+}
+
+export function MobileStoreList({ stores, onEdit, onDelete }: Props) {
+  const [expandedId, setExpandedId] = useState<number | null>(null)
+
+  // Reset expanded when store list changes (filter/search)
+  useEffect(() => { setExpandedId(null) }, [stores])
+
+  function toggle(id: number) {
+    setExpandedId(prev => prev === id ? null : id)
+  }
+
+  return (
+    <div className="flex flex-col gap-1.5">
+      {stores.map((store, i) => (
+        <StoreRow
+          key={store.id}
+          store={store}
+          index={i}
+          expanded={expandedId === store.id}
+          onToggle={() => toggle(store.id)}
+          onEdit={onEdit}
+          onDelete={onDelete}
+        />
+      ))}
+    </div>
+  )
+}
diff --git a/src/index.css b/src/index.css
index 026c658..f2a42c4 100644
--- a/src/index.css
+++ b/src/index.css
@@ -51,3 +51,11 @@ body { margin: 0; }
   to   { opacity: 1; transform: translateX(0); }
 }
 .animate-slide-in { animation: slide-in 0.2s ease-out; }
+
+@keyframes row-in {
+  from { opacity: 0; transform: translateY(8px); }
+  to   { opacity: 1; transform: translateY(0); }
+}
+.animate-row-in {
+  animation: row-in 0.25s ease-out both;
+}