diff --git a/app/routers/board.py b/app/routers/board.py
index 61ffdb6..3ce6e3c 100644
--- a/app/routers/board.py
+++ b/app/routers/board.py
@@ -179,12 +179,14 @@ def _load_workspace_pages(ws_cookie: str) -> list:
         for r in rows:
             is_folder = r["parent_section"] == "Workspace"
             title = r["title"] or "Untitled"
+            sub_children = _load_children(r["id"])
             items.append({
                 "db_id": r["id"], "name": title,
                 "id": f"page/{r['id']}",
                 "icon": "📁" if is_folder else _file_icon(title, r["content_format"]),
                 "is_folder": is_folder,
-                "children": _load_children(r["id"]),
+                "child_count": len(sub_children),
+                "children": sub_children,
             })
         return items
     except (ValueError, Exception):
@@ -202,12 +204,14 @@ def _load_children(parent_id: int) -> list:
     for r in rows:
         is_folder = r["parent_section"] == "Workspace"
         title = r["title"] or "Untitled"
+        sub_children = _load_children(r["id"])
         children.append({
             "db_id": r["id"], "name": title,
             "id": f"page/{r['id']}",
             "icon": "📁" if is_folder else _file_icon(title, r["content_format"]),
             "is_folder": is_folder,
-            "children": _load_children(r["id"]),
+            "child_count": len(sub_children),
+            "children": sub_children,
         })
     return children
 
diff --git a/app/routers/dashboard.py b/app/routers/dashboard.py
index 048ecb5..6fca9a5 100644
--- a/app/routers/dashboard.py
+++ b/app/routers/dashboard.py
@@ -604,6 +604,7 @@ def _build_tree_children(conn, parent_id: int | None, ws_id: int) -> list:
             "content_format": r["content_format"] if not is_folder else None,
             "children": children,
             "has_children": len(children) > 0,
+            "child_count": len(children),
         })
     return tree
 
diff --git a/app/templates/base.html b/app/templates/base.html
index 1cc24ea..0760a6e 100644
--- a/app/templates/base.html
+++ b/app/templates/base.html
@@ -111,6 +111,7 @@
       data-id="{{ page.db_id }}" 
       data-is-folder="{{ 'true' if page.is_folder else 'false' }}"
       data-depth="{{ depth }}"
+      :class="{ active: activeNodeId === {{ page.db_id }} }"
       draggable="true"
       @dragstart="dragStart($event, {{ page.db_id }})"
       @dragover.prevent="dragOver($event, {{ page.db_id }}, {{ 'true' if page.is_folder else 'false' }})"
@@ -134,7 +135,7 @@
     <span class="page-name tree-folder-link" 
           @click.stop="navigateToFolder({{ page.db_id }})" 
           draggable="false"
-          title="Open folder">{{ page.name }}</span>
+          title="Open folder">{{ page.name }}{% if page.child_count %} <span class="child-count">({{ page.child_count }})</span>{% endif %}</span>
     {% else %}
     <a href="/pages/{{ page.db_id }}" class="page-name" draggable="false">{{ page.name }}</a>
     {% endif %}
@@ -522,6 +523,10 @@
       // ── Workspace tree context menu ──
       wsCtx: { visible: false, x: 0, y: 0, id: null, name: '', isFolder: false },
       wsTouchTimer: null,
+      activeNodeId: (function() {
+        var m = window.location.search.match(/[?&]folder=(\d+)/);
+        return m ? parseInt(m[1]) : null;
+      })(),
       showWsContext(ev, id, name, isFolder) {
         this.wsCtx = { visible: true, x: ev.clientX, y: ev.clientY, id: id, name: name, isFolder: isFolder };
       },
@@ -951,6 +956,14 @@
       }
     } catch(e) {}
   });
+
+  // Auto-scroll sidebar to active folder
+  document.addEventListener('alpine:initialized', function() {
+    setTimeout(function() {
+      var active = document.querySelector('.sidebar-item.active');
+      if (active) active.scrollIntoView({ block: 'nearest', behavior: 'smooth' });
+    }, 300);
+  });
 </script>
 <script src="/static/js/app.js" defer></script>
 {% block scripts %}{% endblock %}
diff --git a/app/templates/local_workspace.html b/app/templates/local_workspace.html
index e2b524a..9970312 100644
--- a/app/templates/local_workspace.html
+++ b/app/templates/local_workspace.html
@@ -113,6 +113,19 @@
 .filter-chip:hover{background:var(--bg-hover);color:var(--text);}
 .filter-chip.active{background:var(--accent);color:#fff;border-color:var(--accent);}
 
+/* Child count badge */
+.child-count{font-size:11px;color:var(--text-tertiary);margin-left:4px;}
+
+/* Inline rename */
+.inline-rename-input{background:var(--bg);border:1px solid var(--accent);border-radius:4px;color:var(--text);font-size:13px;padding:2px 6px;outline:none;min-width:100px;}
+
+/* Loading skeleton */
+.skeleton{background:linear-gradient(90deg,var(--bg-tertiary) 25%,var(--bg-hover) 50%,var(--bg-tertiary) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px;height:16px;margin:4px 0;}
+@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
+
+/* Drag count badge */
+.drag-badge{position:fixed;pointer-events:none;z-index:999;background:var(--accent);color:#fff;font-size:12px;font-weight:700;padding:2px 8px;border-radius:10px;transform:translate(-50%,-50%);}
+
 /* File preview tooltip */
 .file-preview{position:fixed;z-index:300;background:#1a1a1a;background:var(--bg,#1a1a1a);border:1px solid var(--border-strong,#333);border-radius:10px;box-shadow:0 8px 30px rgba(0,0,0,.5);max-width:400px;min-width:200px;pointer-events:auto;}
 .file-preview-header{padding:8px 12px;font-size:12px;font-weight:600;color:var(--text-secondary,#888);border-bottom:1px solid var(--border,#333);}
@@ -122,7 +135,10 @@
 <div class="ws-layout" x-data="wsInit()"
      @dragover.prevent="onDragOver($event)"
      @dragleave="onDragLeave($event)"
-     @drop.prevent="onDrop($event)">
+     @drop.prevent="onDrop($event)"
+     @keydown="onKeydown($event)"
+     tabindex="0"
+     x-ref="layout">
 
   <!-- Drop overlay -->
   <div class="drop-overlay" :class="{ active: isDragging }">
@@ -152,8 +168,9 @@
     <template x-for="(b, i) in breadcrumb" :key="b.id">
       <span style="display:contents;">
         <span class="sep">/</span>
-        <a :href="'/local-workspace?folder=' + b.id" x-text="b.name"
-           :class="{ current: i === breadcrumb.length - 1 }"></a>
+        <a :href="'/local-workspace?folder=' + b.id" x-text="b.name" 
+           :class="{ current: i === breadcrumb.length - 1 }"
+           @dblclick.prevent="startInlineRename(b, $event)"></a>
       </span>
     </template>
   </div>
@@ -210,12 +227,26 @@
           <span class="icon" x-text="_fileIcon(node.name, node.is_folder, node.content_format)"></span>
 
           <template x-if="node.is_folder">
-            <span class="name folder" @click.stop="navigateToFolder(node.id)" x-text="node.name"></span>
+            <span class="name folder" @click.stop="navigateToFolder(node.id)" 
+                  @dblclick.prevent.stop="startInlineRename(node, $event)">
+              <span x-show="renamingId !== node.id" x-text="node.name"></span>
+              <span class="child-count" x-show="node.child_count > 0 && renamingId !== node.id"
+                    x-text="'(' + node.child_count + ')'"></span>
+              <input x-show="renamingId === node.id" class="inline-rename-input" x-model="renamingName"
+                     @keydown.enter="commitRename(node)" @keydown.escape="cancelRename()"
+                     @blur="commitRename(node)" @click.stop style="width:100%">
+            </span>
           </template>
           <template x-if="!node.is_folder">
-            <span class="name file" @click.stop="openPage(node.id)" x-text="node.name"
+            <span class="name file" @click.stop="openPage(node.id)"
+                  @dblclick.stop="startInlineRename(node, $event)"
                   @mouseenter="showPreview($event, node)"
-                  @mouseleave="hidePreview()"></span>
+                  @mouseleave="hidePreview()">
+              <span x-show="renamingId !== node.id" x-text="node.name"></span>
+              <input x-show="renamingId === node.id" class="inline-rename-input" x-model="renamingName"
+                     @keydown.enter="commitRename(node)" @keydown.escape="cancelRename()"
+                     @blur="commitRename(node)" @click.stop style="width:100%">
+            </span>
           </template>
 
           <div class="actions">
@@ -323,6 +354,17 @@ document.addEventListener('alpine:init', function() {
     searchQuery: '',
     filterType: '',
 
+    // Inline rename
+    renamingId: null,
+    renamingName: '',
+    renameInputRef: null,
+
+    // Preview cache
+    previewCache: {},
+
+    // Clipboard for copy/paste
+    clipboard: [],
+
     // Preview popup
     previewVisible: false,
     previewContent: '',
@@ -390,7 +432,8 @@ document.addEventListener('alpine:init', function() {
         }
         html += '<span class="icon">'+icon+'</span>';
         if (c.is_folder) {
-          html += '<span class="name folder" onclick="window.location=\'/local-workspace?folder='+c.id+'\'">'+c.name+'</span>';
+          var countBadge = (c.child_count > 0) ? ' <span class="child-count">('+c.child_count+')</span>' : '';
+          html += '<span class="name folder" onclick="window.location=\'/local-workspace?folder='+c.id+'\'">'+c.name+countBadge+'</span>';
         } else {
           html += '<span class="name file" onclick="window.location=\'/pages/'+c.id+'\'"'
                + ' onmouseenter="var d=window._wsData;if(d)d.showPreview(event,{id:'+c.id+',name:\''+escName+'\',is_folder:false,content_format:\''+(c.content_format||'')+'\'})"'
@@ -478,7 +521,80 @@ document.addEventListener('alpine:init', function() {
     },
     _reloadAfterAction() {
       this._saveExpandedState();
-      this._reloadAfterAction();
+      window.location.reload();
+    },
+
+    // ── Inline Rename ──
+    startInlineRename(node, ev) {
+      this.renamingId = node.id;
+      this.renamingName = node.name;
+      var self = this;
+      this.$nextTick(function() {
+        var inp = self.$el.querySelector('.inline-rename-input:not([style*="display: none"])');
+        if (inp) { inp.focus(); inp.select(); }
+      });
+    },
+    async commitRename(node) {
+      var n = this.renamingName.trim();
+      this.renamingId = null;
+      if (!n || n === node.name) return;
+      var r = await fetch('/api/local-workspace/items/' + node.id, {
+        method: 'PUT', headers: {'Content-Type':'application/json'},
+        body: JSON.stringify({name: n})
+      });
+      if (r.ok) {
+        node.name = n; node.db_name = n;
+        this._saveExpandedState();
+      }
+    },
+    cancelRename() { this.renamingId = null; },
+
+    // ── Keyboard shortcuts ──
+    onKeydown(ev) {
+      if (this.renamingId) return; // Don't intercept during rename
+      if (ev.key === 'Delete' && !ev.ctrlKey && !ev.metaKey) {
+        ev.preventDefault();
+        // Delete selected item — implement when multi-select exists
+      }
+      if (ev.key === 'F2' && !ev.ctrlKey) {
+        ev.preventDefault();
+        // Find hovered or first file item and rename
+        var hovered = document.querySelector('.ws-tree-item:hover');
+        if (hovered) {
+          var id = parseInt(hovered.getAttribute('data-ws-id') || hovered.getAttribute('data-folder-id'));
+          var name = (hovered.querySelector('.name') || {}).textContent || '';
+          if (id) this.startInlineRename({id: id, name: name}, ev);
+        }
+      }
+      if (ev.ctrlKey && ev.key === 'c') {
+        // Copy selected items to clipboard
+        ev.preventDefault();
+        this.clipboard = []; // Will implement with multi-select
+      }
+      if (ev.ctrlKey && ev.key === 'v' && this.clipboard.length > 0) {
+        ev.preventDefault();
+        // Paste items — move them to current folder
+        var self = this;
+        var targetId = this.currentFolder > 0 ? this.currentFolder : null;
+        this.clipboard.forEach(function(id) {
+          fetch('/api/local-workspace/items/' + id + '/move', {
+            method: 'PUT', headers: {'Content-Type':'application/json'},
+            body: JSON.stringify({parent_id: targetId})
+          }).then(function(r) { if (r.ok) self._reloadAfterAction(); });
+        });
+        this.clipboard = [];
+      }
+    },
+
+    // ── Duplicate ──
+    async duplicateItem(node) {
+      // Create a copy with " (copy)" suffix
+      var r = await fetch('/api/local-workspace/items', {
+        method: 'POST', headers: {'Content-Type':'application/json'},
+        body: JSON.stringify({name: node.name + ' (copy)', type: node.type || 'page',
+          parent_id: this.currentFolder > 0 ? this.currentFolder : null})
+      });
+      if (r.ok) this._reloadAfterAction();
     },
 
     // ── Expand / Collapse all ──
diff --git a/static/css/app.css b/static/css/app.css
index bcabb55..00867d4 100644
--- a/static/css/app.css
+++ b/static/css/app.css
@@ -338,6 +338,8 @@ input, select, textarea { font-family: inherit; color: inherit; }
 
 .sidebar-item.active {
   background: var(--bg-active);
+  border-left: 2px solid var(--accent);
+  padding-left: 2px !important;
 }
 
 /* Tree toggle button (▶/▼ chevron) */