Add task count to task list panel header

Show 'X todo / Y done' in the Tasks panel title bar.

Also includes prior uncommitted work:
- Pagination in fetch_tasks (maxResults=100 + pageToken loop)
- fetch_tasks_since for incremental pull sync
- SyncStats struct with version/last_sync/last_pull/changed counts
- Periodic push (30s) and pull (5min) sync engine
- event::poll(100ms) for non-blocking UI refresh
- Ctrl+R full sync (push + pull)
- refresh_if_needed() to reload data after background sync
- Retry mechanism (MAX_SYNC_RETRIES=3) for sync queue items
- HTTP status code checks in fetch_lists/fetch_tasks/fetch_tasks_since
- Fix move_task URL to use reqwest query()
- Remove CASCADE via replace_all_lists (use insert_list instead)
- has_pending_sync() to prevent pull during pending push

src/app.rs

@@ -10,6 +10,15 @@ use crate::infrastructure::api::ApiClient;
 use crate::infrastructure::db::Db;
 use crate::ui::{Focus, NetworkStatus, Popup};
 
+#[derive(Debug, Clone, Default)]
+pub struct SyncStats {
+    pub last_sync_time: Option<chrono::NaiveDateTime>,
+    pub last_pull_time: Option<chrono::NaiveDateTime>,
+    pub lists_changed: usize,
+    pub tasks_changed: usize,
+    pub version: u64,
+}
+
 pub struct App {
     pub lists: Vec<TaskList>,
     pub tasks: Vec<Task>,
@@ -29,6 +38,8 @@ pub struct App {
     pub api_client: Arc<ApiClient>,
     pub needs_auth: bool,
     pub auth_error: Option<String>,
+    pub sync_stats: SyncStats,
+    last_sync_version: u64,
     auth_tx: std_mpsc::Sender<AuthEvent>,
     auth_rx: std_mpsc::Receiver<AuthEvent>,
     sync_tx: mpsc::Sender<SyncCommand>,
@@ -42,6 +53,7 @@ enum AuthEvent {
 #[allow(dead_code)]
 pub enum SyncCommand {
     TriggerSync,
+    FullSync,
     InitialSync,
     Shutdown,
 }
@@ -86,6 +98,8 @@ impl App {
             api_client,
             needs_auth: !has_token,
             auth_error: None,
+            sync_stats: SyncStats::default(),
+            last_sync_version: 0,
             auth_tx,
             auth_rx,
             sync_tx,
@@ -142,10 +156,31 @@ impl App {
         }
     }
 
+    pub fn refresh_if_needed(&mut self) {
+        if self.sync_stats.version != self.last_sync_version {
+            self.last_sync_version = self.sync_stats.version;
+            self.load_lists();
+            if !self.lists.is_empty() && self.selected_list < self.lists.len() {
+                self.tasks = self.db.get_tasks(&self.lists[self.selected_list].id);
+            } else {
+                self.tasks.clear();
+            }
+            if self.selected_task >= self.tasks.len() && !self.tasks.is_empty() {
+                self.selected_task = self.tasks.len() - 1;
+            } else if self.tasks.is_empty() {
+                self.selected_task = 0;
+            }
+        }
+    }
+
     fn trigger_sync(&self) {
         let _ = self.sync_tx.try_send(SyncCommand::TriggerSync);
     }
 
+    fn trigger_full_sync(&self) {
+        let _ = self.sync_tx.try_send(SyncCommand::FullSync);
+    }
+
     pub fn handle_key(&mut self, key: KeyEvent) {
         if let Some(ref popup) = self.show_popup.clone() {
             self.handle_popup_key(key, popup);
@@ -238,6 +273,9 @@ impl App {
             KeyCode::Esc => {
                 self.show_popup = None;
             }
+            KeyCode::Char('r') if key.modifiers.contains(KeyModifiers::CONTROL) => {
+                self.trigger_full_sync();
+            }
             KeyCode::Char('q') | KeyCode::Char('Q') => {
                 self.should_quit = true;
             }

src/domain/models.rs

@@ -40,4 +40,7 @@ pub struct SyncQueueItem {
     pub list_id: String,
     pub payload: String,
     pub created_at: String,
+    pub retries: i32,
 }
+
+pub const MAX_SYNC_RETRIES: i32 = 3;

src/infrastructure/api.rs

@@ -97,6 +97,12 @@ impl ApiClient {
             .await
             .map_err(|e| ApiError::Network(e.to_string()))?;
 
+        if !resp.status().is_success() {
+            let status = resp.status();
+            let body = resp.text().await.unwrap_or_default();
+            return Err(ApiError::Api(format!("Fetch lists failed: {} - {}", status, body)));
+        }
+
         let data: serde_json::Value = resp
             .json()
             .await
@@ -118,27 +124,128 @@ impl ApiClient {
     pub async fn fetch_tasks(&self, list_id: &str) -> Result<Vec<Task>, ApiError> {
         let token = self.get_token().await?;
 
-        let url = format!(
-            "https://tasks.googleapis.com/tasks/v1/lists/{}/tasks?showCompleted=true&showHidden=true",
-            list_id
-        );
+        let mut all_items: Vec<serde_json::Value> = Vec::new();
+        let mut page_token: Option<String> = None;
 
-        let resp = self
-            .client
-            .get(&url)
-            .bearer_auth(&token)
-            .send()
-            .await
-            .map_err(|e| ApiError::Network(e.to_string()))?;
+        loop {
+            let mut url = format!(
+                "https://tasks.googleapis.com/tasks/v1/lists/{}/tasks?showCompleted=true&showHidden=true&maxResults=100",
+                list_id
+            );
+            if let Some(ref pt) = page_token {
+                url.push_str(&format!("&pageToken={}", pt));
+            }
 
-        let data: serde_json::Value = resp
-            .json()
-            .await
-            .map_err(|e| ApiError::Api(e.to_string()))?;
+            let resp = self
+                .client
+                .get(&url)
+                .bearer_auth(&token)
+                .send()
+                .await
+                .map_err(|e| ApiError::Network(e.to_string()))?;
 
-        let empty = vec![];
-        let items = data["items"].as_array().unwrap_or(&empty);
-        let tasks = items
+            if !resp.status().is_success() {
+                let status = resp.status();
+                let body = resp.text().await.unwrap_or_default();
+                return Err(ApiError::Api(format!("Fetch tasks failed: {} - {}", status, body)));
+            }
+
+            let data: serde_json::Value = resp
+                .json()
+                .await
+                .map_err(|e| ApiError::Api(e.to_string()))?;
+
+            if let Some(items) = data["items"].as_array() {
+                all_items.extend(items.iter().cloned());
+            }
+
+            match data["nextPageToken"].as_str() {
+                Some(token) if !token.is_empty() => page_token = Some(token.to_string()),
+                _ => break,
+            }
+        }
+
+        let tasks = all_items
+            .iter()
+            .enumerate()
+            .map(|(i, item)| {
+                let due_str = item["due"].as_str().and_then(|s| {
+                    chrono::NaiveDateTime::parse_from_str(
+                        &s.replace("T", " ")
+                            .replace("Z", "")
+                            .chars()
+                            .take(16)
+                            .collect::<String>(),
+                        "%Y-%m-%d %H:%M",
+                    )
+                    .ok()
+                });
+
+                Task {
+                    id: item["id"].as_str().unwrap_or("").to_string(),
+                    list_id: list_id.to_string(),
+                    title: item["title"].as_str().unwrap_or("").to_string(),
+                    notes: item["notes"].as_str().map(|s| s.to_string()),
+                    status: if item["status"].as_str() == Some("completed") {
+                        TaskStatus::Completed
+                    } else {
+                        TaskStatus::NeedsAction
+                    },
+                    due: due_str,
+                    position: i as i64,
+                }
+            })
+            .collect();
+
+        Ok(tasks)
+    }
+
+    pub async fn fetch_tasks_since(&self, list_id: &str, since: &chrono::NaiveDateTime) -> Result<Vec<Task>, ApiError> {
+        let token = self.get_token().await?;
+        let since_str = since.format("%Y-%m-%dT%H:%M:%S.000Z").to_string();
+
+        let mut all_items: Vec<serde_json::Value> = Vec::new();
+        let mut page_token: Option<String> = None;
+
+        loop {
+            let mut url = format!(
+                "https://tasks.googleapis.com/tasks/v1/lists/{}/tasks?showCompleted=true&showHidden=true&maxResults=100&updatedMin={}",
+                list_id, since_str
+            );
+            if let Some(ref pt) = page_token {
+                url.push_str(&format!("&pageToken={}", pt));
+            }
+
+            let resp = self
+                .client
+                .get(&url)
+                .bearer_auth(&token)
+                .send()
+                .await
+                .map_err(|e| ApiError::Network(e.to_string()))?;
+
+            if !resp.status().is_success() {
+                let status = resp.status();
+                let body = resp.text().await.unwrap_or_default();
+                return Err(ApiError::Api(format!("Fetch tasks since failed: {} - {}", status, body)));
+            }
+
+            let data: serde_json::Value = resp
+                .json()
+                .await
+                .map_err(|e| ApiError::Api(e.to_string()))?;
+
+            if let Some(items) = data["items"].as_array() {
+                all_items.extend(items.iter().cloned());
+            }
+
+            match data["nextPageToken"].as_str() {
+                Some(token) if !token.is_empty() => page_token = Some(token.to_string()),
+                _ => break,
+            }
+        }
+
+        let tasks = all_items
             .iter()
             .enumerate()
             .map(|(i, item)| {
@@ -293,28 +400,25 @@ impl ApiClient {
     ) -> Result<(), ApiError> {
         let token = self.get_token().await?;
 
-        let mut url = format!(
+        let url = format!(
             "https://tasks.googleapis.com/tasks/v1/lists/{}/tasks/{}/move",
             list_id, task_id
         );
 
+        let mut req = self.client.post(&url).bearer_auth(&token);
         if let Some(p) = prev {
-            url.push_str(&format!("&previous={}", p));
+            req = req.query(&[("previous", p)]);
         }
         if let Some(s) = sibling {
-            url.push_str(&format!("&destinationTaskList={}", s));
+            req = req.query(&[("destinationTaskList", s)]);
         }
 
-        let resp = self
-            .client
-            .post(&url)
-            .bearer_auth(&token)
-            .send()
-            .await
-            .map_err(|e| ApiError::Network(e.to_string()))?;
+        let resp = req.send().await.map_err(|e| ApiError::Network(e.to_string()))?;
 
         if !resp.status().is_success() {
-            return Err(ApiError::Api(format!("Move failed: {}", resp.status())));
+            let status = resp.status();
+            let body = resp.text().await.unwrap_or_default();
+            return Err(ApiError::Api(format!("Move failed: {} - {}", status, body)));
         }
 
         Ok(())

src/infrastructure/db.rs

@@ -37,9 +37,14 @@ impl Db {
                 task_id TEXT NOT NULL,
                 list_id TEXT NOT NULL,
                 payload TEXT NOT NULL,
-                created_at TEXT NOT NULL
+                created_at TEXT NOT NULL,
+                retries INTEGER NOT NULL DEFAULT 0
             );",
         )?;
+        conn.execute_batch(
+            "ALTER TABLE sync_queue ADD COLUMN retries INTEGER NOT NULL DEFAULT 0;",
+        )
+        .ok();
         Ok(Self { conn: Mutex::new(conn) })
     }
 
@@ -201,16 +206,6 @@ impl Db {
         Ok(())
     }
 
-    pub fn replace_all_lists(&self, lists: &[TaskList]) -> SqlResult<()> {
-        let conn = self.conn.lock().unwrap();
-        conn.execute("DELETE FROM task_lists", [])?;
-        drop(conn);
-        for list in lists {
-            self.insert_list(list)?;
-        }
-        Ok(())
-    }
-
     pub fn replace_all_tasks(&self, list_id: &str, tasks: &[Task]) -> SqlResult<()> {
         let conn = self.conn.lock().unwrap();
         conn.execute("DELETE FROM tasks WHERE list_id = ?1", params![list_id])?;
@@ -226,7 +221,27 @@ impl Db {
         Ok(())
     }
 
-    pub fn push_sync(&self, action: SyncAction, task_id: &str, list_id: &str, payload: &str) -> SqlResult<()> {
+    pub fn push_sync(
+        &self,
+        action: SyncAction,
+        task_id: &str,
+        list_id: &str,
+        payload: &str,
+    ) -> SqlResult<()> {
+        self.push_sync_with_retry(action, task_id, list_id, payload, 0)
+    }
+
+    pub fn push_sync_with_retry(
+        &self,
+        action: SyncAction,
+        task_id: &str,
+        list_id: &str,
+        payload: &str,
+        retries: i32,
+    ) -> SqlResult<()> {
+        if retries > MAX_SYNC_RETRIES {
+            return Ok(());
+        }
         let action_str = match action {
             SyncAction::Create => "Create",
             SyncAction::Update => "Update",
@@ -235,24 +250,33 @@ impl Db {
         };
         let conn = self.conn.lock().unwrap();
         conn.execute(
-            "INSERT INTO sync_queue (action, task_id, list_id, payload, created_at)
-             VALUES (?1, ?2, ?3, ?4, ?5)",
+            "INSERT INTO sync_queue (action, task_id, list_id, payload, created_at, retries)
+             VALUES (?1, ?2, ?3, ?4, ?5, ?6)",
             params![
                 action_str,
                 task_id,
                 list_id,
                 payload,
                 chrono::Utc::now().format("%Y-%m-%d %H:%M:%S").to_string(),
+                retries,
             ],
         )?;
         Ok(())
     }
 
+    pub fn has_pending_sync(&self) -> bool {
+        let conn = self.conn.lock().unwrap();
+        let count: i64 = conn
+            .query_row("SELECT COUNT(*) FROM sync_queue", [], |row| row.get(0))
+            .unwrap_or(0);
+        count > 0
+    }
+
     pub fn drain_sync(&self) -> Vec<SyncQueueItem> {
         let conn = self.conn.lock().unwrap();
         let items: Vec<SyncQueueItem> = {
             let mut stmt = conn
-                .prepare("SELECT id, action, task_id, list_id, payload, created_at FROM sync_queue ORDER BY id")
+                .prepare("SELECT id, action, task_id, list_id, payload, created_at, retries FROM sync_queue ORDER BY id")
                 .unwrap();
             stmt.query_map([], |row| {
                 let action_str: String = row.get(1)?;
@@ -270,6 +294,7 @@ impl Db {
                     list_id: row.get(3)?,
                     payload: row.get(4)?,
                     created_at: row.get(5)?,
+                    retries: row.get(6)?,
                 })
             })
             .unwrap()

src/main.rs

@@ -14,7 +14,7 @@ use ratatui::backend::CrosstermBackend;
 use ratatui::Terminal;
 use tokio::sync::Mutex;
 
-use crate::app::{App, SyncCommand};
+use crate::app::{App, SyncCommand, SyncStats};
 use crate::domain::models::*;
 use crate::infrastructure::api::ApiClient;
 use crate::infrastructure::db::Db;
@@ -82,18 +82,20 @@ fn main() -> io::Result<()> {
     );
 
     let network_status = Arc::new(Mutex::new(NetworkStatus::Online));
+    let sync_stats = Arc::new(Mutex::new(SyncStats::default()));
     let (sync_tx, mut sync_rx) = tokio::sync::mpsc::channel::<SyncCommand>(32);
 
     let mut app = App::new(db.clone(), api_client.clone(), sync_tx.clone());
 
     let network_clone = network_status.clone();
+    let stats_clone = sync_stats.clone();
     let db_clone = db.clone();
     let api_clone = api_client.clone();
 
     std::thread::spawn(move || {
         let rt = tokio::runtime::Runtime::new().unwrap();
         rt.block_on(async move {
-            run_sync_engine(db_clone, api_clone, network_clone, &mut sync_rx).await;
+            run_sync_engine(db_clone, api_clone, network_clone, stats_clone, &mut sync_rx).await;
         });
     });
 
@@ -116,6 +118,14 @@ fn main() -> io::Result<()> {
             };
             app.network_status = status;
 
+            {
+                let guard = sync_stats.blocking_lock();
+                app.sync_stats = guard.clone();
+            }
+
+            // Reload lists/tasks if sync engine changed data in background
+            app.refresh_if_needed();
+
             let view = AppView {
                 lists: &app.lists,
                 tasks: &app.tasks,
@@ -130,12 +140,15 @@ fn main() -> io::Result<()> {
                 task_list_scroll: app.task_list_scroll,
                 detail_scroll: app.detail_scroll,
                 auth_error: app.auth_error.as_deref(),
+                sync_stats: &app.sync_stats,
             };
             draw(frame, view);
         })?;
 
-        if let Event::Key(key) = event::read()? {
-            app.handle_key(key);
+        if event::poll(std::time::Duration::from_millis(100))? {
+            if let Event::Key(key) = event::read()? {
+                app.handle_key(key);
+            }
         }
     }
 
@@ -148,22 +161,32 @@ async fn run_sync_engine(
     db: Arc<Db>,
     api: Arc<ApiClient>,
     network_status: Arc<Mutex<NetworkStatus>>,
+    sync_stats: Arc<Mutex<SyncStats>>,
     rx: &mut tokio::sync::mpsc::Receiver<SyncCommand>,
 ) {
-    let mut interval = tokio::time::interval(tokio::time::Duration::from_secs(30));
+    let mut push_interval = tokio::time::interval(tokio::time::Duration::from_secs(30));
+    let mut pull_interval = tokio::time::interval(tokio::time::Duration::from_secs(300));
+    pull_interval.tick().await;
 
     loop {
         tokio::select! {
-            _ = interval.tick() => {
-                process_sync_queue(&db, &api, &network_status).await;
+            _ = push_interval.tick() => {
+                push_sync(&db, &api, &network_status, &sync_stats).await;
+            }
+            _ = pull_interval.tick() => {
+                pull_sync(&db, &api, &network_status, &sync_stats, false).await;
             }
             cmd = rx.recv() => {
                 match cmd {
                     Some(SyncCommand::TriggerSync) => {
-                        process_sync_queue(&db, &api, &network_status).await;
+                        push_sync(&db, &api, &network_status, &sync_stats).await;
+                    }
+                    Some(SyncCommand::FullSync) => {
+                        push_sync(&db, &api, &network_status, &sync_stats).await;
+                        pull_sync(&db, &api, &network_status, &sync_stats, true).await;
                     }
                     Some(SyncCommand::InitialSync) => {
-                        run_initial_sync(&db, &api, &network_status).await;
+                        run_initial_sync(&db, &api, &network_status, &sync_stats).await;
                     }
                     Some(SyncCommand::Shutdown) | None => break,
                 }
@@ -176,14 +199,22 @@ async fn run_initial_sync(
     db: &Arc<Db>,
     api: &Arc<ApiClient>,
     network_status: &Arc<Mutex<NetworkStatus>>,
+    sync_stats: &Arc<Mutex<SyncStats>>,
 ) {
     *network_status.lock().await = NetworkStatus::Syncing;
 
+    let mut total_lists = 0usize;
+    let mut total_tasks = 0usize;
+
     match api.fetch_lists().await {
         Ok(lists) => {
-            db.replace_all_lists(&lists).ok();
+            total_lists = lists.len();
+            for list in &lists {
+                db.insert_list(list).ok();
+            }
             for list in &lists {
                 if let Ok(tasks) = api.fetch_tasks(&list.id).await {
+                    total_tasks += tasks.len();
                     db.replace_all_tasks(&list.id, &tasks).ok();
                 }
             }
@@ -193,12 +224,21 @@ async fn run_initial_sync(
             *network_status.lock().await = NetworkStatus::Offline;
         }
     }
+
+    let now = chrono::Local::now().naive_local();
+    let mut stats = sync_stats.lock().await;
+    stats.last_sync_time = Some(now);
+    stats.last_pull_time = Some(now);
+    stats.lists_changed = total_lists;
+    stats.tasks_changed = total_tasks;
+    stats.version += 1;
 }
 
-async fn process_sync_queue(
+async fn push_sync(
     db: &Arc<Db>,
     api: &Arc<ApiClient>,
     network_status: &Arc<Mutex<NetworkStatus>>,
+    sync_stats: &Arc<Mutex<SyncStats>>,
 ) {
     if !api.has_token() {
         *network_status.lock().await = NetworkStatus::Offline;
@@ -206,8 +246,9 @@ async fn process_sync_queue(
     }
 
     let items = db.drain_sync();
+    let count = items.len();
 
-    if items.is_empty() {
+    if count == 0 {
         *network_status.lock().await = NetworkStatus::Online;
         return;
     }
@@ -249,21 +290,106 @@ async fn process_sync_queue(
             }
         };
 
-        if result.is_err() {
-            let _ = db.push_sync(
-                item.action.clone(),
-                &item.task_id,
-                &item.list_id,
-                &item.payload,
-            );
+        if let Err(err) = result {
+            eprintln!("[task_app] Sync failed (retry {}/{}): action={:?} task={} error={}",
+                item.retries, MAX_SYNC_RETRIES, item.action, item.task_id, err);
+            if item.retries < MAX_SYNC_RETRIES {
+                let _ = db.push_sync_with_retry(
+                    item.action.clone(),
+                    &item.task_id,
+                    &item.list_id,
+                    &item.payload,
+                    item.retries + 1,
+                );
+            } else {
+                eprintln!("[task_app] Dropping sync item after {} failed attempts: action={:?} task={}",
+                    MAX_SYNC_RETRIES, item.action, item.task_id);
+            }
             all_ok = false;
-            break;
         }
     }
 
     *network_status.lock().await = if all_ok {
         NetworkStatus::Online
     } else {
-        NetworkStatus::Offline
+        let remaining = db.has_pending_sync();
+        if remaining {
+            NetworkStatus::Offline
+        } else {
+            NetworkStatus::Online
+        }
     };
+
+    let mut stats = sync_stats.lock().await;
+    stats.last_sync_time = Some(chrono::Local::now().naive_local());
+    stats.lists_changed = 0;
+    stats.tasks_changed = count;
+    stats.version += 1;
+}
+
+async fn pull_sync(
+    db: &Arc<Db>,
+    api: &Arc<ApiClient>,
+    network_status: &Arc<Mutex<NetworkStatus>>,
+    sync_stats: &Arc<Mutex<SyncStats>>,
+    force_full: bool,
+) {
+    if !api.has_token() {
+        *network_status.lock().await = NetworkStatus::Offline;
+        return;
+    }
+
+    if db.has_pending_sync() {
+        return;
+    }
+
+    *network_status.lock().await = NetworkStatus::Syncing;
+
+    let mut total_lists = 0usize;
+    let mut total_tasks = 0usize;
+
+    let last_pull = {
+        let stats = sync_stats.lock().await;
+        stats.last_pull_time
+    };
+
+    let use_incremental = !force_full && last_pull.is_some();
+
+    match api.fetch_lists().await {
+        Ok(lists) => {
+            total_lists = lists.len();
+            for list in &lists {
+                db.insert_list(list).ok();
+            }
+            for list in &lists {
+                let result = if use_incremental {
+                    api.fetch_tasks_since(&list.id, last_pull.as_ref().unwrap()).await
+                } else {
+                    api.fetch_tasks(&list.id).await
+                };
+                if let Ok(tasks) = result {
+                    total_tasks += tasks.len();
+                    if use_incremental {
+                        for task in &tasks {
+                            db.insert_task(task).ok();
+                        }
+                    } else {
+                        db.replace_all_tasks(&list.id, &tasks).ok();
+                    }
+                }
+            }
+            *network_status.lock().await = NetworkStatus::Online;
+        }
+        Err(_) => {
+            *network_status.lock().await = NetworkStatus::Offline;
+        }
+    }
+
+    let now = chrono::Local::now().naive_local();
+    let mut stats = sync_stats.lock().await;
+    stats.last_sync_time = Some(now);
+    stats.last_pull_time = Some(now);
+    stats.lists_changed = total_lists;
+    stats.tasks_changed = total_tasks;
+    stats.version += 1;
 }

src/ui/components.rs

@@ -5,6 +5,7 @@ use ratatui::layout::{Alignment, Rect};
 use ratatui::Frame;
 
 use crate::domain::models::*;
+use crate::app::SyncStats;
 use super::NetworkStatus;
 
 const TAB_COLOR: Color = Color::Cyan;
@@ -56,6 +57,10 @@ pub fn render_task_list(
     focused: bool,
     _scroll: u16,
 ) {
+    let total = tasks.len();
+    let done = tasks.iter().filter(|t| t.status == TaskStatus::Completed).count();
+    let todo = total - done;
+
     let items: Vec<ListItem> = tasks
         .iter()
         .map(|task| {
@@ -100,7 +105,7 @@ pub fn render_task_list(
     let block = Block::default()
         .borders(Borders::ALL)
         .border_style(Style::default().fg(if focused { FOCUS_COLOR } else { Color::DarkGray }))
-        .title(" Tasks ")
+        .title(format!(" Tasks ({} todo / {} done) ", todo, done))
         .title_alignment(Alignment::Left);
 
     let list = List::new(items)
@@ -185,18 +190,40 @@ pub fn render_status_bar(
     frame: &mut Frame,
     area: Rect,
     status: &NetworkStatus,
+    sync_stats: &SyncStats,
 ) {
-    let (text, color) = match status {
+    let (status_text, color) = match status {
         NetworkStatus::Online => (" ONLINE ", STATUS_ONLINE),
         NetworkStatus::Offline => (" OFFLINE ", STATUS_OFFLINE),
         NetworkStatus::Syncing => (" SYNCING... ", STATUS_SYNC),
     };
 
+    let right_text = match sync_stats.last_sync_time {
+        Some(time) => {
+            let time_str = time.format("%H:%M:%S").to_string();
+            let mut parts: Vec<String> = Vec::new();
+            if sync_stats.lists_changed > 0 {
+                parts.push(format!("{} lists", sync_stats.lists_changed));
+            }
+            if sync_stats.tasks_changed > 0 {
+                parts.push(format!("{} tasks", sync_stats.tasks_changed));
+            }
+            if parts.is_empty() {
+                format!(" {} last sync ", time_str)
+            } else {
+                format!(" {} last sync: {} ", time_str, parts.join(", "))
+            }
+        }
+        None => String::new(),
+    };
+
+    let full_text = format!("{}{}", status_text, right_text);
+
     let block = Block::default()
         .style(Style::default().bg(color).fg(Color::Black));
 
     let paragraph = Paragraph::new(Line::from(Span::styled(
-        text,
+        full_text,
         Style::default().fg(Color::Black).add_modifier(Modifier::BOLD),
     )))
     .block(block)

src/ui/mod.rs

@@ -3,6 +3,7 @@ pub mod components;
 use ratatui::layout::{Constraint, Direction, Layout};
 use ratatui::Frame;
 
+use crate::app::SyncStats;
 use crate::domain::models::*;
 use components::*;
 
@@ -42,6 +43,7 @@ pub struct AppView<'a> {
     pub task_list_scroll: u16,
     pub detail_scroll: u16,
     pub auth_error: Option<&'a str>,
+    pub sync_stats: &'a SyncStats,
 }
 
 pub fn draw(frame: &mut Frame, view: AppView) {
@@ -87,7 +89,7 @@ pub fn draw(frame: &mut Frame, view: AppView) {
         view.detail_scroll,
     );
 
-    render_status_bar(frame, status_area, view.network_status);
+    render_status_bar(frame, status_area, view.network_status, view.sync_stats);
 
     if let Some(popup) = view.show_popup {
         match popup {