diff --git a/windows/README.md b/windows/README.md
index 60374024cf..d7fa6dba2f 100644
--- a/windows/README.md
+++ b/windows/README.md
@@ -74,6 +74,12 @@ It works from any terminal — Windows Terminal, PowerShell, VS Code, Git Bash.
 Credential Manager**, never on disk and never in the interface — the island can
 only ask whether a key exists. Same for every integration key.
 
+Without an API key, the chat asks **Claude Code** instead (`claude -p`, on your own
+login) when `claude` is on your PATH. It may read the dropped file and search or
+fetch the web, nothing else, and your hooks stay out of it. **Settings → Language**
+sets the language of the answers and of the island's activity labels (system
+language by default).
+
 No telemetry. The only network requests Coucou makes are to the services you
 configure yourself.
 
@@ -170,6 +176,12 @@ What changes on Linux:
   is a regular window. `COUCOU_LAYER_SHELL=0` forces that mode anywhere.
 - **Click-through** is the window's input region, kept equal to the island
   shape, so the compositor sends every other click to what is underneath.
+- **Which display**: Wayland has no "main display", so "Main display" is read from
+  XWayland's RandR primary (what KDE and Mutter set), via `xrandr`. Without it the
+  first display wins. **Settings → Island lives on** also lists every display by name.
+- **NVIDIA**: with the proprietary driver, WebKitGTK's DMABUF renderer makes the
+  compositor kill the app on its first frame, so Coucou switches it off
+  (`WEBKIT_DISABLE_DMABUF_RENDERER=1`) unless you set that variable yourself.
 - **Mochi's eyes** follow the pointer only while it is over the island: Wayland
   gives no app the cursor position anywhere else.
 - **Claude Code hooks** go through `~/.local/share/coucou/bin/coucou-hook` and a
@@ -178,6 +190,20 @@ What changes on Linux:
 - **Keys** live in the Secret Service (GNOME Keyring, KWallet).
 - **Files**: preferences in `~/.config/coucou/`, the log at
   `~/.local/share/coucou/coucou.log`.
+- **Code view**: while a session has edited a file or run a command, a click on the
+  overview's left card opens a small editor (the changed lines in red and green with
+  a few lines of context from the file, then the last command and what it printed);
+  the button in its corner goes back. Nothing opens by itself.
+- **Plan usage**, as on the Mac: a small pill in the island's header ("Claude 73%", green
+  below 50 %, orange up to 80 %, red above) shows your 5-hour and weekly Claude limits,
+  and clicking it opens the details and reset times. Settings → Plan usage →
+  **Show in the notch** turns it on and installs a status line relay after showing you the
+  diff of `~/.claude/settings.json`; a status line you already have keeps working (the relay
+  runs it) and **Uninstall relay** puts it back. Pro and Max plans only, and the numbers
+  arrive with Claude Code's replies.
+- **Open terminal** jumps to the Konsole tab the session runs in: the relay passes
+  Konsole's D-Bus names, the app switches the tab over D-Bus and asks KWin (a
+  short script, via `gdbus`) to raise that window. In any other terminal it opens
+  the folder in VS Code, as on Windows.
 - What the Windows build leaves out, this one does too: sending a file by
-  email, dragging Mochi onto a window, and jumping to a specific terminal
-  window — "Open terminal" opens the folder in VS Code.
+  email and dragging Mochi onto a window.
diff --git a/windows/hook/src/main.rs b/windows/hook/src/main.rs
index 5bb3637818..943e00a086 100644
--- a/windows/hook/src/main.rs
+++ b/windows/hook/src/main.rs
@@ -14,11 +14,13 @@
 //!   island is the whole point. No answer means empty stdout, and Claude Code
 //!   asks in the terminal exactly as if Coucou were not installed.
 //!
-//! Usage: `coucou-hook <EventName>` (the name is also read from the JSON).
+//! Usage: `coucou-hook <EventName>` (the name is also read from the JSON), or
+//! `coucou-hook --statusline` as Claude Code's status line command: it passes the
+//! plan limits on and runs the status line the user had before, so that keeps working.
 
 use std::io::{Read, Write};
 use std::sync::mpsc;
-use std::time::Duration;
+use std::time::{Duration, Instant};
 
 /// Budget for getting a pipe connection. Beyond this Claude Code wins, always.
 const CONNECT_TIMEOUT: Duration = Duration::from_millis(300);
@@ -26,6 +28,8 @@ const CONNECT_TIMEOUT: Duration = Duration::from_millis(300);
 const FIRE_AND_FORGET_BUDGET: Duration = Duration::from_secs(2);
 /// How long a permission prompt may stay on screen before the terminal takes over.
 const DECISION_BUDGET: Duration = Duration::from_secs(110);
+/// How long the user's own status line may take before we give up on it.
+const PREVIOUS_STATUS_LINE_BUDGET: Duration = Duration::from_secs(10);
 
 /// Fields that are pointless to forward and can be enormous (a whole file read,
 /// a full command output). The island never shows them.
@@ -33,6 +37,9 @@ const DROPPED_FIELDS: &[&str] = &["tool_response", "transcript_path"];
 /// Longest string forwarded for any single field; the island truncates to far
 /// less than this anyway.
 const MAX_FIELD_LEN: usize = 2_000;
+/// How much of what a command printed goes on: its last lines, each cut short.
+const TAIL_LINES: usize = 3;
+const TAIL_WIDTH: usize = 160;
 
 #[cfg(windows)]
 mod win;
@@ -45,6 +52,9 @@ mod unix;
 use unix::connect;
 
 fn main() {
+    if std::env::args().any(|a| a == "--statusline") {
+        run_status_line();
+    }
     let Some((payload, event)) = read_event() else { std::process::exit(0) };
 
     let waits_for_answer = event == "PermissionRequest";
@@ -70,6 +80,102 @@ fn main() {
     std::process::exit(0);
 }
 
+/// `coucou-hook --statusline`: the status line command of Claude Code.
+///
+/// It gets the session's JSON on stdin and whatever it prints becomes the status
+/// line. Coucou only wants the plan limits in it, so they go on in the background
+/// (never delaying the status line), and if the user had a status line of their
+/// own it is run with the same input and its output passed on untouched.
+fn run_status_line() -> ! {
+    let mut raw = Vec::new();
+    let _ = std::io::stdin().read_to_end(&mut raw);
+    if raw.starts_with(&[0xEF, 0xBB, 0xBF]) {
+        raw.drain(..3);
+    }
+
+    let sent = serde_json::from_slice::<serde_json::Value>(&raw)
+        .ok()
+        .and_then(|v| status_line_payload(v.as_object()?))
+        .map(|line| {
+            let (tx, rx) = mpsc::channel();
+            std::thread::spawn(move || {
+                let _ = tx.send(talk(&line, false));
+            });
+            rx
+        });
+
+    if let Some(command) = previous_status_line() {
+        if let Some(out) = run_previous(&command, &raw, PREVIOUS_STATUS_LINE_BUDGET) {
+            let mut stdout = std::io::stdout();
+            let _ = stdout.write_all(&out);
+            let _ = stdout.flush();
+        }
+    }
+    // Coucou's share is a few hundred milliseconds at most.
+    if let Some(rx) = sent {
+        let _ = rx.recv_timeout(CONNECT_TIMEOUT);
+    }
+    std::process::exit(0);
+}
+
+/// The command of the status line the user had before Coucou's relay took its place,
+/// saved by the installer next to this program.
+fn previous_status_line() -> Option<String> {
+    let path = std::env::current_exe().ok()?.with_file_name("statusline-previous.json");
+    let saved: serde_json::Value = serde_json::from_slice(&std::fs::read(path).ok()?).ok()?;
+    saved.get("command")?.as_str().filter(|c| !c.trim().is_empty()).map(str::to_string)
+}
+
+/// Runs `command` through the shell with `input` on stdin and returns what it
+/// printed, or nothing if it could not start or ran past `budget` (then it is killed).
+fn run_previous(command: &str, input: &[u8], budget: Duration) -> Option<Vec<u8>> {
+    use std::process::{Command, Stdio};
+
+    #[cfg(unix)]
+    let mut cmd = {
+        let mut c = Command::new("/bin/sh");
+        c.args(["-c", command]);
+        c
+    };
+    #[cfg(windows)]
+    let mut cmd = {
+        use std::os::windows::process::CommandExt;
+        let mut c = Command::new("cmd");
+        c.args(["/C", command]).creation_flags(0x0800_0000); // no console window
+        c
+    };
+    let mut child =
+        cmd.stdin(Stdio::piped()).stdout(Stdio::piped()).stderr(Stdio::null()).spawn().ok()?;
+
+    // Feed and drain on their own threads: a long input or output cannot deadlock us.
+    let mut stdin = child.stdin.take()?;
+    let data = input.to_vec();
+    std::thread::spawn(move || {
+        let _ = stdin.write_all(&data);
+    });
+    let mut stdout = child.stdout.take()?;
+    let (tx, rx) = mpsc::channel();
+    std::thread::spawn(move || {
+        let mut out = Vec::new();
+        let _ = stdout.read_to_end(&mut out);
+        let _ = tx.send(out);
+    });
+
+    let deadline = Instant::now() + budget;
+    loop {
+        match child.try_wait() {
+            Ok(Some(_)) => break,
+            Ok(None) if Instant::now() < deadline => std::thread::sleep(Duration::from_millis(10)),
+            _ => {
+                let _ = child.kill();
+                let _ = child.wait();
+                return None;
+            }
+        }
+    }
+    rx.recv_timeout(Duration::from_millis(500)).ok()
+}
+
 /// The documented PermissionRequest output. Anything we do not recognise prints
 /// nothing at all rather than guessing — silence is the safe answer.
 /// See https://code.claude.com/docs/en/hooks
@@ -128,6 +234,24 @@ fn read_event() -> Option<(String, String)> {
         .unwrap_or(arg_event);
     map.insert("hook_event_name".into(), serde_json::Value::String(event.clone()));
 
+    // Claude Code's status line hands us its usage limits (5 h, weekly). That is
+    // all the island wants of it, so only that goes on; without limits (API-key
+    // users) there is nothing to send. The command's own output stays empty.
+    if event == "StatusLine" {
+        return status_line_payload(map).map(|line| (line, event));
+    }
+
+    // What a finished command printed is dropped with the rest of `tool_response`,
+    // except its last lines: the island shows them under the command, like a
+    // terminal pane. Never the whole output — it may hold anything.
+    if event == "PostToolUse"
+        && matches!(map.get("tool_name").and_then(|v| v.as_str()), Some("Bash" | "PowerShell"))
+    {
+        if let Some(lines) = map.get("tool_response").and_then(output_tail) {
+            map.insert("tool_tail".into(), serde_json::json!(lines));
+        }
+    }
+
     for field in DROPPED_FIELDS {
         map.remove(*field);
     }
@@ -154,6 +278,10 @@ fn read_event() -> Option<(String, String)> {
         ("term_session_id", "TERM_SESSION_ID"),
         ("vscode_pid", "VSCODE_PID"),
         ("session_pid", "CLAUDE_CODE_SSE_PORT"),
+        // Konsole: where "Open terminal" can jump to (its D-Bus tab and window).
+        ("konsole_service", "KONSOLE_DBUS_SERVICE"),
+        ("konsole_session", "KONSOLE_DBUS_SESSION"),
+        ("konsole_window", "KONSOLE_DBUS_WINDOW"),
     ] {
         if !map.contains_key(key) {
             let value = std::env::var(var).unwrap_or_default();
@@ -168,6 +296,63 @@ fn read_event() -> Option<(String, String)> {
     Some((line, event))
 }
 
+/// The one line the island gets from a status-line call: the limits and which
+/// session they came from.
+fn status_line_payload(map: &serde_json::Map<String, serde_json::Value>) -> Option<String> {
+    let limits = map.get("rate_limits").filter(|v| v.is_object())?;
+    let mut line = serde_json::json!({
+        "hook_event_name": "StatusLine",
+        "session_id": map.get("session_id").cloned().unwrap_or(serde_json::Value::Null),
+        "rate_limits": limits,
+    })
+    .to_string();
+    line.push('\n');
+    Some(line)
+}
+
+/// The last few non-empty lines a command printed (stdout, else stderr), without
+/// colour codes and cut to a width the island can show.
+fn output_tail(response: &serde_json::Value) -> Option<Vec<String>> {
+    let text = match response {
+        serde_json::Value::String(s) => s.as_str(),
+        serde_json::Value::Object(o) => ["stdout", "stderr"]
+            .iter()
+            .filter_map(|k| o.get(*k)?.as_str())
+            .find(|s| !s.trim().is_empty())?,
+        _ => return None,
+    };
+    let mut lines: Vec<String> = text
+        .lines()
+        .map(|l| strip_ansi(l).trim_end().to_string())
+        .filter(|l| !l.trim().is_empty())
+        .rev()
+        .take(TAIL_LINES)
+        .map(|l| l.chars().take(TAIL_WIDTH).collect())
+        .collect();
+    lines.reverse();
+    (!lines.is_empty()).then_some(lines)
+}
+
+/// Drops `ESC [ … letter` colour and cursor sequences.
+fn strip_ansi(line: &str) -> String {
+    let mut out = String::with_capacity(line.len());
+    let mut chars = line.chars().peekable();
+    while let Some(c) = chars.next() {
+        if c == '\u{1b}' && chars.peek() == Some(&'[') {
+            chars.next();
+            while let Some(&n) = chars.peek() {
+                chars.next();
+                if n.is_ascii_alphabetic() {
+                    break;
+                }
+            }
+        } else {
+            out.push(c);
+        }
+    }
+    out
+}
+
 /// Caps every string in the payload. A single Write can carry a whole file.
 fn truncate_strings(value: &mut serde_json::Value) {
     match value {
@@ -245,6 +430,54 @@ mod tests {
         assert!(decision_json(r#"{"permissionDecision":"allow"}"#).is_none());
     }
 
+    #[cfg(unix)]
+    #[test]
+    fn the_users_own_status_line_gets_the_same_input_and_its_output_comes_back() {
+        let out = run_previous("cat; echo ' tail'", b"{\"a\":1}", Duration::from_secs(5)).unwrap();
+        assert_eq!(String::from_utf8(out).unwrap(), "{\"a\":1} tail\n");
+    }
+
+    #[cfg(unix)]
+    #[test]
+    fn a_status_line_that_hangs_is_killed_and_prints_nothing() {
+        let started = Instant::now();
+        assert!(run_previous("sleep 5", b"{}", Duration::from_millis(200)).is_none());
+        assert!(started.elapsed() < Duration::from_secs(2));
+    }
+
+    #[test]
+    fn a_status_line_call_forwards_only_the_limits() {
+        let input = serde_json::json!({
+            "session_id": "s1", "cwd": "/secret", "model": { "id": "x" },
+            "rate_limits": { "five_hour": { "used_percentage": 42, "resets_at": 1 } }
+        });
+        let line = status_line_payload(input.as_object().unwrap()).unwrap();
+        let v: serde_json::Value = serde_json::from_str(line.trim()).unwrap();
+        assert_eq!(v["rate_limits"]["five_hour"]["used_percentage"], 42);
+        assert!(v.get("cwd").is_none() && v.get("model").is_none());
+        // No limits (API-key users): nothing is sent.
+        assert!(
+            status_line_payload(serde_json::json!({ "session_id": "s1" }).as_object().unwrap())
+                .is_none()
+        );
+    }
+
+    #[test]
+    fn only_the_last_lines_of_a_command_survive_and_without_colours() {
+        let out = serde_json::json!({ "stdout": "a\n\n\u{1b}[32mPASS\u{1b}[0m tests/x.ts\n  ✓ works (3 ms)\nTests: 1 passed\n" });
+        assert_eq!(
+            output_tail(&out).unwrap(),
+            vec!["PASS tests/x.ts", "  ✓ works (3 ms)", "Tests: 1 passed"]
+        );
+        // stderr is the fallback; nothing printed means nothing to show.
+        assert_eq!(
+            output_tail(&serde_json::json!({ "stdout": "", "stderr": "boom" })).unwrap(),
+            vec!["boom"]
+        );
+        assert!(output_tail(&serde_json::json!({ "stdout": " \n" })).is_none());
+        assert!(output_tail(&serde_json::json!(42)).is_none());
+    }
+
     #[test]
     fn long_strings_are_cut_on_a_char_boundary() {
         let mut v = serde_json::json!({ "tool_input": { "content": "é".repeat(4000) } });
diff --git a/windows/src-tauri/src/claude.rs b/windows/src-tauri/src/claude.rs
index 060a57c641..32a1029d2b 100644
--- a/windows/src-tauri/src/claude.rs
+++ b/windows/src-tauri/src/claude.rs
@@ -22,20 +22,50 @@ const MAX_INLINE_TEXT: u64 = 200_000;
 
 pub const DEFAULT_MODEL: &str = "claude-opus-5";
 
-const SYSTEM_PROMPT: &str = "You are Mochi, a personal AI assistant living at the top of the user's screen. \
+/// The language the chat answers in. An explicit choice wins over whatever
+/// language the question or the web results are in; "auto" follows the system.
+fn language_name(setting: &str) -> Option<&'static str> {
+    let system = ["LC_ALL", "LC_MESSAGES", "LANG"]
+        .iter()
+        .find_map(|k| std::env::var(k).ok().filter(|v| !v.is_empty() && v != "C" && v != "POSIX"));
+    let code = if setting == "auto" { system.as_deref().unwrap_or("") } else { setting };
+    match code.get(..2)? {
+        "de" => Some("German"),
+        "en" => Some("English"),
+        "fr" => Some("French"),
+        _ => None,
+    }
+}
+
+/// The system prompt of both ways to ask: the API and Claude Code.
+pub(crate) fn system_prompt(language: &str) -> String {
+    let respond = match language_name(language) {
+        Some(name) => format!(
+            "Always respond in {name}, whatever language the question or the search results are in."
+        ),
+        None => "Respond in the user's language.".to_string(),
+    };
+    format!(
+        "You are Mochi, a personal AI assistant living at the top of the user's screen. \
 You have web search access and can help with absolutely anything — research, coding, finding places, recommendations, tasks, questions. \
-Respond in the user's language. Be thorough and complete — use as much detail as the task requires. \
-No markdown formatting (no **, no ##, no bullet dashes). Use plain text with line breaks.";
+{respond} Be thorough and complete — use as much detail as the task requires. \
+No markdown formatting (no **, no ##, no bullet dashes). Use plain text with line breaks."
+    )
+}
 
 #[derive(Default)]
 pub struct Chat {
     /// Full multi-turn history, including tool_use / tool_result blocks.
     messages: Mutex<Vec<Value>>,
+    /// Claude Code session of this conversation, when it runs without an API key
+    /// (see claude_cli.rs).
+    pub(crate) cli_session: Mutex<Option<String>>,
 }
 
 impl Chat {
     pub fn reset(&self) {
         self.messages.lock().unwrap().clear();
+        *self.cli_session.lock().unwrap() = None;
     }
 
     fn is_empty(&self) -> bool {
@@ -73,11 +103,13 @@ pub struct ChatReply {
 pub async fn send(
     chat: &Chat,
     model: &str,
+    language: &str,
     query: String,
     context: Option<ChatContext>,
 ) -> Result<ChatReply, String> {
-    let key = secrets::get("anthropic-api-key")
-        .ok_or_else(|| "API key missing. Open settings.".to_string())?;
+    let Some(key) = secrets::get("anthropic-api-key") else {
+        return crate::claude_cli::send(chat, language, query, context).await;
+    };
 
     let mut content: Vec<Value> = Vec::new();
 
@@ -108,7 +140,7 @@ pub async fn send(
     let body = json!({
         "model": model,
         "max_tokens": MAX_TOKENS,
-        "system": SYSTEM_PROMPT,
+        "system": system_prompt(language),
         "tools": [{ "type": "web_search_20260209", "name": "web_search", "max_uses": 5 }],
         "fallbacks": "default",
         "messages": chat.snapshot(),
@@ -248,7 +280,7 @@ fn base64(bytes: &[u8]) -> String {
 
 #[cfg(test)]
 mod tests {
-    use super::base64;
+    use super::{base64, system_prompt};
 
     #[test]
     fn base64_matches_rfc4648_vectors() {
@@ -260,4 +292,12 @@ mod tests {
         assert_eq!(base64(b"fooba"), "Zm9vYmE=");
         assert_eq!(base64(b"foobar"), "Zm9vYmFy");
     }
+
+    #[test]
+    fn an_explicit_language_overrides_the_language_of_the_search_results() {
+        assert!(system_prompt("de").contains("Always respond in German"));
+        assert!(system_prompt("fr").contains("Always respond in French"));
+        // Unknown choice: the model decides, as before.
+        assert!(system_prompt("xx").contains("Respond in the user's language."));
+    }
 }
diff --git a/windows/src-tauri/src/claude_cli.rs b/windows/src-tauri/src/claude_cli.rs
new file mode 100644
index 0000000000..301a4c553a
--- /dev/null
+++ b/windows/src-tauri/src/claude_cli.rs
@@ -0,0 +1,98 @@
+// Chat without an API key: ask Claude Code instead.
+//
+// `claude -p` runs on the user's own Claude Code login, so the island's chat
+// works for anyone who has Claude Code, key or not. It is the fallback of
+// claude.rs, not a second client: the same system prompt, the same answers.
+
+use std::io::Write;
+use std::path::Path;
+use std::process::{Command, Stdio};
+
+use serde_json::Value;
+
+use crate::claude::{Chat, ChatContext, ChatReply, system_prompt};
+use crate::platform;
+
+/// The launcher's name on each platform (npm installs it as `claude.cmd`).
+const LAUNCHERS: &[&str] = if cfg!(windows) { &["claude.exe", "claude.cmd"] } else { &["claude"] };
+
+/// No API key: ask Claude Code instead (`claude -p`), on the user's own login.
+/// Same system prompt; Read, WebSearch and WebFetch are pre-approved so it never
+/// stops on a permission prompt, and `--setting-sources project` from a temp
+/// directory keeps the user's hooks out, or every answer would show up in the
+/// island as a session of its own.
+pub async fn send(
+    chat: &Chat,
+    language: &str,
+    query: String,
+    context: Option<ChatContext>,
+) -> Result<ChatReply, String> {
+    let Some(exe) = LAUNCHERS.iter().find_map(|name| platform::find_on_path(name)) else {
+        return Err(
+            "API key missing. Open settings, or install Claude Code to use it instead.".into()
+        );
+    };
+
+    let session = chat.cli_session.lock().unwrap().clone();
+    let mut prompt = String::new();
+    let mut add_dir = None;
+    // File / window context rides along with the first message only.
+    if session.is_none() {
+        match &context {
+            Some(ChatContext::File { name, path }) => {
+                prompt.push_str(&format!("The user dropped the file \"{name}\" ({path}). Read it if the question needs it.\n\n"));
+                add_dir = Path::new(path).parent().map(Path::to_path_buf);
+            }
+            Some(ChatContext::Window { app_name, title, url }) => {
+                prompt.push_str(&format!("Context — App: {app_name}, Window: {title}"));
+                if let Some(url) = url {
+                    prompt.push_str(&format!(", URL: {url}"));
+                }
+                prompt.push_str("\n\n");
+            }
+            None => {}
+        }
+    }
+    prompt.push_str(&query);
+    let system = system_prompt(language);
+
+    // Known limit: there is no timeout, so a stuck `claude` keeps the island thinking.
+    let out = tokio::task::spawn_blocking(move || {
+        let mut cmd = Command::new(exe);
+        cmd.args(["-p", "--output-format", "json", "--setting-sources", "project"])
+            .args(["--allowedTools", "Read", "WebSearch", "WebFetch"])
+            .args(["--append-system-prompt", &system]);
+        if let Some(id) = &session {
+            cmd.args(["--resume", id]);
+        }
+        if let Some(dir) = &add_dir {
+            cmd.arg("--add-dir").arg(dir);
+        }
+        // The prompt goes in on stdin: the options above take lists and would swallow it.
+        let mut child = platform::no_console(&mut cmd)
+            .current_dir(std::env::temp_dir())
+            .stdin(Stdio::piped())
+            .stdout(Stdio::piped())
+            .stderr(Stdio::piped())
+            .spawn()?;
+        child.stdin.take().expect("piped").write_all(prompt.as_bytes())?;
+        child.wait_with_output()
+    })
+    .await
+    .map_err(|e| e.to_string())?
+    .map_err(|e| format!("Could not start Claude Code: {e}"))?;
+
+    let reply: Value = serde_json::from_slice(&out.stdout).unwrap_or(Value::Null);
+    let text = reply.get("result").and_then(Value::as_str).unwrap_or("").trim();
+    if !out.status.success() || reply.get("is_error") == Some(&Value::Bool(true)) || text.is_empty()
+    {
+        let stderr = String::from_utf8_lossy(&out.stderr);
+        let why =
+            if !text.is_empty() { text } else { stderr.lines().next().unwrap_or("No response.") };
+        return Err(format!("Claude Code: {why}"));
+    }
+    if let Some(id) = reply.get("session_id").and_then(Value::as_str) {
+        *chat.cli_session.lock().unwrap() = Some(id.to_string());
+    }
+    Ok(ChatReply { text: text.to_string() })
+}
diff --git a/windows/src-tauri/src/hooks.rs b/windows/src-tauri/src/hooks.rs
index 3da1d0e5a7..31ee2cd588 100644
--- a/windows/src-tauri/src/hooks.rs
+++ b/windows/src-tauri/src/hooks.rs
@@ -40,6 +40,8 @@ const MARKER: &str = "coucou-hook";
 #[serde(rename_all = "camelCase")]
 pub struct HookStatus {
     pub installed: bool,
+    /// Coucou's status line relay (plan usage) is the one in settings.json.
+    pub plan_relay_installed: bool,
     pub settings_path: String,
     pub hook_path: String,
     pub hook_ready: bool,
@@ -139,6 +141,12 @@ fn entry_is_ours(entry: &Value) -> bool {
         .unwrap_or(false)
 }
 
+/// The status line in settings.json is Coucou's relay (old installs wrote
+/// `coucou-hook StatusLine`, new ones `coucou-hook --statusline`; both match).
+fn status_line_is_ours(v: &Value) -> bool {
+    v.get("command").and_then(Value::as_str).is_some_and(|c| c.contains(MARKER))
+}
+
 /// Settings with Coucou's hooks added; everything else is left untouched.
 fn merged(existing: &Value) -> Value {
     let mut root = existing.as_object().cloned().unwrap_or_default();
@@ -253,6 +261,7 @@ pub fn status() -> HookStatus {
     let hook_path = settings::hook_exe_path();
     HookStatus {
         installed,
+        plan_relay_installed: plan_relay_installed(&current),
         settings_path: settings_path().to_string_lossy().to_string(),
         hook_ready: hook_path.exists(),
         hook_path: hook_path.to_string_lossy().to_string(),
@@ -260,10 +269,19 @@ pub fn status() -> HookStatus {
 }
 
 pub fn preview(install: bool) -> Result<HookPreview, String> {
+    preview_with(|current| if install { merged(current) } else { without_ours(current) }, pretty)
+}
+
+/// The diff of what `next` makes of settings.json, shown with `view` (the whole
+/// file, or just the key that changes).
+fn preview_with(
+    next: impl Fn(&Value) -> Value,
+    view: fn(&Value) -> String,
+) -> Result<HookPreview, String> {
     let current = read_settings()?;
-    let next = if install { merged(&current) } else { without_ours(&current) };
+    let next = next(&current);
     Ok(HookPreview {
-        diff: unified_diff(&pretty(&current), &pretty(&next)),
+        diff: unified_diff(&view(&current), &view(&next)),
         backup: backup_path().to_string_lossy().to_string(),
         settings_path: settings_path().to_string_lossy().to_string(),
         fingerprint: current_fingerprint(),
@@ -277,6 +295,10 @@ pub fn preview(install: bool) -> Result<HookPreview, String> {
 /// and make them look at a fresh diff, because the only thing worse than not
 /// installing the hooks is silently reverting somebody else's edit.
 pub fn write(install: bool, fingerprint: &str) -> Result<String, String> {
+    write_with(|current| if install { merged(current) } else { without_ours(current) }, fingerprint)
+}
+
+fn write_with(next: impl Fn(&Value) -> Value, fingerprint: &str) -> Result<String, String> {
     let path = settings_path();
     let dir = path.parent().unwrap_or(Path::new("."));
     std::fs::create_dir_all(dir).map_err(|e| e.to_string())?;
@@ -296,7 +318,7 @@ pub fn write(install: bool, fingerprint: &str) -> Result<String, String> {
         std::fs::copy(&path, &backup).map_err(|e| format!("backup failed: {e}"))?;
     }
 
-    let next = if install { merged(&current) } else { without_ours(&current) };
+    let next = next(&current);
     let mut text = pretty(&next);
     text.push('\n');
 
@@ -319,6 +341,99 @@ pub fn write(install: bool, fingerprint: &str) -> Result<String, String> {
     Ok(backup.to_string_lossy().to_string())
 }
 
+// ── Status line (plan usage) ──────────────────────────────────────────────────
+//
+// Claude Code runs one `statusLine` command and hands it the plan limits. Coucou
+// puts its relay there; a status line the user already had is kept in
+// statusline-previous.json beside the relay, and the relay still runs it, so it
+// keeps working. Installing and removing it is separate from the hooks.
+
+/// Where the user's own status line waits while the relay stands in for it.
+pub fn status_line_previous_path() -> PathBuf {
+    settings::hook_exe_path().with_file_name("statusline-previous.json")
+}
+
+fn read_status_line_previous() -> Option<Value> {
+    let bytes = std::fs::read(status_line_previous_path()).ok()?;
+    serde_json::from_slice::<Value>(&bytes).ok().filter(Value::is_object)
+}
+
+/// True when the `statusLine` in settings.json is Coucou's relay.
+pub fn plan_relay_installed(settings: &Value) -> bool {
+    settings.get("statusLine").is_some_and(status_line_is_ours)
+}
+
+/// `statusLine` as it reads after installing or removing the relay. `None`: the
+/// key goes. Installing swaps only `command`, so `padding`, `refreshInterval`
+/// and the rest of the user's status line stay as they were.
+fn status_line_after(existing: Option<&Value>, install: bool, previous: Option<&Value>) -> Option<Value> {
+    if install {
+        let mut sl = existing.filter(|v| v.is_object()).cloned().unwrap_or_else(|| json!({}));
+        let obj = sl.as_object_mut().expect("an object");
+        obj.entry("type").or_insert_with(|| json!("command"));
+        obj.insert("command".into(), json!(hook_command("--statusline")));
+        Some(sl)
+    } else if existing.is_some_and(status_line_is_ours) {
+        previous.cloned()
+    } else {
+        existing.cloned() // not ours any more (the user changed it): leave it alone
+    }
+}
+
+fn status_line_settings(current: &Value, install: bool, previous: Option<&Value>) -> Value {
+    let mut root = current.as_object().cloned().unwrap_or_default();
+    match status_line_after(root.get("statusLine"), install, previous) {
+        Some(sl) => root.insert("statusLine".into(), sl),
+        None => root.remove("statusLine"),
+    };
+    Value::Object(root)
+}
+
+/// Only the `statusLine` key, which is all the diff of this change is about.
+fn status_line_view(settings: &Value) -> String {
+    pretty(&json!({ "statusLine": settings.get("statusLine").cloned().unwrap_or(Value::Null) }))
+}
+
+/// The diff the user has to look at before the relay goes in or out.
+pub fn status_line_preview(install: bool) -> Result<HookPreview, String> {
+    let previous = read_status_line_previous();
+    preview_with(|current| status_line_settings(current, install, previous.as_ref()), status_line_view)
+}
+
+/// Installs or removes the relay, after the same backup and fingerprint checks as
+/// the hooks. Installing first saves a status line of the user's own, removing
+/// puts it back (or removes the key if there was none).
+pub fn status_line_write(install: bool, fingerprint: &str) -> Result<String, String> {
+    let before = read_settings()?;
+    let previous = read_status_line_previous();
+    let own = before.get("statusLine").filter(|v| !status_line_is_ours(v)).cloned();
+    let saved = install && own.is_some() && save_status_line_previous(own.as_ref().expect("some")).is_ok();
+    if install && own.is_some() && !saved {
+        return Err("could not save your current status line next to the relay; nothing was changed".into());
+    }
+    let backup = write_with(|current| status_line_settings(current, install, previous.as_ref()), fingerprint);
+    match &backup {
+        // Back in settings.json: the saved copy has done its job.
+        Ok(_) if !install => {
+            let _ = std::fs::remove_file(status_line_previous_path());
+        }
+        // Nothing was written: do not leave a stale copy behind.
+        Err(_) if saved => {
+            let _ = std::fs::remove_file(status_line_previous_path());
+        }
+        _ => {}
+    }
+    backup
+}
+
+fn save_status_line_previous(status_line: &Value) -> std::io::Result<()> {
+    let path = status_line_previous_path();
+    if let Some(dir) = path.parent() {
+        std::fs::create_dir_all(dir)?;
+    }
+    write_like(&path, &path, pretty(status_line).as_bytes())
+}
+
 /// Writes `bytes` to `temp`, which is about to replace `original`.
 ///
 /// On Linux a fresh file would get the umask's 0644, and settings.json can hold
@@ -511,6 +626,49 @@ mod tests {
 
     const WHERE: &str = "settings.json";
 
+    #[test]
+    fn the_hooks_leave_the_status_line_alone() {
+        let theirs = json!({ "statusLine": { "type": "command", "command": "~/bin/my-line" } });
+        assert_eq!(merged(&theirs)["statusLine"], theirs["statusLine"]);
+        assert_eq!(without_ours(&theirs)["statusLine"], theirs["statusLine"]);
+        assert!(merged(&json!({})).get("statusLine").is_none());
+    }
+
+    #[test]
+    fn the_relay_takes_the_status_line_and_keeps_the_users_other_fields() {
+        // None yet: ours is added.
+        let fresh = status_line_settings(&json!({ "model": "opus" }), true, None);
+        assert!(status_line_is_ours(&fresh["statusLine"]));
+        assert_eq!(fresh["statusLine"]["type"], "command");
+        assert_eq!(fresh["model"], "opus");
+
+        // Their own: only the command is swapped; padding and refresh stay.
+        let own = json!({ "statusLine": { "type": "command", "command": "~/bin/my-line", "padding": 2, "refreshInterval": 5 } });
+        let taken = status_line_settings(&own, true, None);
+        assert!(status_line_is_ours(&taken["statusLine"]));
+        assert_eq!(taken["statusLine"]["padding"], 2);
+        assert_eq!(taken["statusLine"]["refreshInterval"], 5);
+
+        // Installing again keeps ours and its extra fields.
+        let again = status_line_settings(&taken, true, None);
+        assert_eq!(again["statusLine"]["padding"], 2);
+        assert!(status_line_is_ours(&again["statusLine"]));
+    }
+
+    #[test]
+    fn removing_the_relay_restores_what_was_there_and_never_touches_anything_else() {
+        let previous = json!({ "type": "command", "command": "~/bin/my-line", "padding": 2 });
+        let ours = status_line_settings(&json!({}), true, None);
+
+        // There was one before: it comes back exactly.
+        assert_eq!(status_line_settings(&ours, false, Some(&previous))["statusLine"], previous);
+        // There was none: the key goes.
+        assert!(status_line_settings(&ours, false, None).get("statusLine").is_none());
+        // The user changed it since: not ours, so untouched.
+        let theirs = json!({ "statusLine": { "type": "command", "command": "~/bin/other" } });
+        assert_eq!(status_line_settings(&theirs, false, Some(&previous))["statusLine"], theirs["statusLine"]);
+    }
+
     #[test]
     fn a_utf8_bom_is_stripped_not_treated_as_corruption() {
         // PowerShell 5's `Set-Content -Encoding utf8` produces exactly this.
diff --git a/windows/src-tauri/src/island.rs b/windows/src-tauri/src/island.rs
index 92c9cd4cbf..bd844e27c2 100644
--- a/windows/src-tauri/src/island.rs
+++ b/windows/src-tauri/src/island.rs
@@ -114,9 +114,15 @@ fn monitor_contains(m: &Monitor, x: f64, y: f64) -> bool {
         && y < (p.y + s.height as i32) as f64
 }
 
-/// The display the island lives on: the primary one, or the one under the cursor.
+/// The display the island lives on: a named one, the one under the cursor, or
+/// the primary one (also the fallback when the named display is unplugged).
 fn target_monitor(app: &AppHandle, pref: &str) -> Option<Monitor> {
     let monitors = app.available_monitors().ok()?;
+    if pref != "primary" && pref != "cursor" {
+        if let Some(m) = monitors.iter().find(|m| m.name().is_some_and(|n| n == pref)) {
+            return Some(m.clone());
+        }
+    }
     if pref == "cursor" {
         if let Some((cx, cy)) = cursor_physical() {
             if let Some(m) = monitors.iter().find(|m| monitor_contains(m, cx, cy)) {
@@ -124,10 +130,32 @@ fn target_monitor(app: &AppHandle, pref: &str) -> Option<Monitor> {
             }
         }
     }
-    app.primary_monitor()
-        .ok()
-        .flatten()
-        .or_else(|| monitors.into_iter().next())
+    if let Some((x, y)) = platform::primary_monitor_origin() {
+        if let Some(m) = monitors.iter().find(|m| m.position().x == x && m.position().y == y) {
+            return Some(m.clone());
+        }
+    }
+    app.primary_monitor().ok().flatten().or_else(|| monitors.into_iter().next())
+}
+
+#[derive(Serialize)]
+pub struct MonitorInfo {
+    pub name: String,
+    pub width: u32,
+    pub height: u32,
+}
+
+/// Every display, for the picker in the settings.
+// Known limit: two identical displays share a name and the first one wins.
+pub fn monitor_list(app: &AppHandle) -> Vec<MonitorInfo> {
+    app.available_monitors()
+        .unwrap_or_default()
+        .iter()
+        .filter_map(|m| {
+            let s = m.size();
+            Some(MonitorInfo { name: m.name()?.clone(), width: s.width, height: s.height })
+        })
+        .collect()
 }
 
 pub fn screen_info(app: &AppHandle, pref: &str) -> ScreenInfo {
@@ -157,6 +185,12 @@ pub fn apply_geometry(app: &AppHandle, pref: &str, collapsed: bool) {
     let mp = *m.position();
     let ms = *m.size();
 
+    if let Some(i) = app.available_monitors().ok().and_then(|all| {
+        all.iter().position(|o| o.position() == m.position() && o.size() == m.size())
+    }) {
+        platform::place_on_monitor(&win, i);
+    }
+
     let (lw, lh) = if collapsed { (STRIP_W, STRIP_H) } else { (PANEL_W, PANEL_H) };
     let pw = (lw * scale).round().max(1.0) as u32;
     let ph = (lh * scale).round().max(1.0) as u32;
diff --git a/windows/src-tauri/src/lib.rs b/windows/src-tauri/src/lib.rs
index 714103e59e..03cefb597b 100644
--- a/windows/src-tauri/src/lib.rs
+++ b/windows/src-tauri/src/lib.rs
@@ -1,6 +1,7 @@
 // Coucou for Windows — app wiring and the commands the island calls.
 
 mod claude;
+mod claude_cli;
 mod files;
 mod hooks;
 mod integrations;
@@ -10,6 +11,7 @@ mod pipe;
 mod platform;
 mod secrets;
 mod settings;
+mod snippet;
 mod tray;
 
 use std::process::Command;
@@ -48,7 +50,9 @@ pub struct BootInfo {
 fn boot(app: AppHandle, shared: State<Shared>) -> BootInfo {
     let mut settings = shared.settings.lock().unwrap().clone();
     // The real state of ~/.claude/settings.json wins over whatever we stored.
-    settings.hooks_installed = hooks::status().installed;
+    let hooks_status = hooks::status();
+    settings.hooks_installed = hooks_status.installed;
+    settings.plan_relay_installed = hooks_status.plan_relay_installed;
     let screen = island::screen_info(&app, &settings.screen);
     BootInfo {
         settings,
@@ -117,6 +121,12 @@ fn focus_window(app: AppHandle, focused: bool) {
     }
 }
 
+/// Every display by name and size, for the picker in the settings.
+#[tauri::command]
+fn monitors(app: AppHandle) -> Vec<island::MonitorInfo> {
+    island::monitor_list(&app)
+}
+
 #[tauri::command]
 fn reposition(app: AppHandle, shared: State<Shared>) {
     let pref = shared.settings.lock().unwrap().screen.clone();
@@ -132,10 +142,39 @@ fn open_url(url: String) {
     platform::open_url(&url);
 }
 
-/// "Open terminal" opens the working folder in VS Code when `code` is on PATH,
-/// and falls back to the file manager otherwise.
+/// The lines around an edit, for the session view (see snippet.rs).
+#[tauri::command]
+fn file_snippet(
+    cwd: String,
+    path: String,
+    find: String,
+    context: usize,
+) -> Option<snippet::Snippet> {
+    snippet::around(&cwd, &path, &find, context.min(6))
+}
+
+/// Brings the Konsole tab a session runs in to the front (Linux). The three
+/// values come out of the hook's environment; `platform` checks their shape.
+#[tauri::command]
+fn focus_terminal(service: String, session: String, window: String) -> bool {
+    platform::focus_terminal(&service, &session, &window)
+}
+
+/// How "Open terminal" ended, as the island needs to tell it.
+#[derive(serde::Serialize)]
+#[serde(rename_all = "kebab-case")]
+enum OpenResult {
+    Opened,
+    /// No VS Code (or fork) on PATH: the folder went to the file manager instead.
+    NoEditor,
+    /// The path was not an existing folder given in full; nothing was launched.
+    BadPath,
+}
+
+/// "Open terminal" opens the working folder in VS Code (or a fork of it) when one
+/// is on PATH, and falls back to the file manager otherwise.
 #[tauri::command]
-fn open_in_vscode(path: Option<String>) -> bool {
+fn open_in_vscode(path: Option<String>) -> OpenResult {
     // No shell anywhere near this. The path is a project folder chosen by
     // whoever is using Claude Code, and a shell would happily read `&`, `^`, `%`
     // or `$` in a folder name as syntax. Finding the launcher ourselves and
@@ -147,22 +186,29 @@ fn open_in_vscode(path: Option<String>) -> bool {
     if let Some(p) = path.as_deref() {
         let p = std::path::Path::new(p);
         if !(p.is_absolute() && p.is_dir()) {
-            return false;
+            return OpenResult::BadPath;
         }
     }
-    if let Some(code) = platform::find_on_path("code") {
-        let mut cmd = Command::new(code);
+    // VS Code under its various names (Microsoft's build, Insiders, the OSS
+    // build, VSCodium), then Cursor, a VS Code fork that takes the same arguments.
+    for name in ["code", "code-insiders", "code-oss", "codium", "vscodium", "cursor"] {
+        let Some(exe) = platform::find_on_path(name) else {
+            continue;
+        };
+        let mut cmd = Command::new(exe);
         if let Some(p) = path.as_deref() {
             cmd.arg(p);
         }
         if platform::no_console(&mut cmd).spawn().is_ok() {
-            return true;
+            return OpenResult::Opened;
         }
     }
+    // No editor: the folder in the file manager is still better than nothing,
+    // and the island says why nothing else happened.
     if let Some(p) = path.as_deref() {
         platform::reveal_folder(p);
     }
-    false
+    OpenResult::NoEditor
 }
 
 #[tauri::command]
@@ -211,6 +257,32 @@ fn hooks_apply(
     Ok(backup)
 }
 
+/// The diff of putting the plan usage relay into (or taking it out of) the
+/// status line: just the `statusLine` key, before and after.
+#[tauri::command]
+fn status_line_preview(install: bool) -> Result<HookPreview, String> {
+    hooks::status_line_preview(install)
+}
+
+/// Only ever called from an explicit click in the settings window.
+#[tauri::command]
+fn status_line_apply(
+    app: AppHandle,
+    shared: State<Shared>,
+    install: bool,
+    fingerprint: String,
+) -> Result<String, String> {
+    let backup = hooks::status_line_write(install, &fingerprint)?;
+    let updated = {
+        let mut current = shared.settings.lock().unwrap();
+        current.plan_relay_installed = install;
+        let _ = settings::save(&current);
+        current.clone()
+    };
+    let _ = app.emit("settings-changed", updated);
+    Ok(backup)
+}
+
 #[tauri::command]
 fn approval_decision(app: AppHandle, request_id: String, decision: String) {
     pipe::answer(&app, &request_id, &decision);
@@ -241,8 +313,11 @@ async fn chat_send(
     query: String,
     context: Option<ChatContext>,
 ) -> Result<ChatReply, String> {
-    let model = shared.settings.lock().unwrap().model.clone();
-    claude::send(&chat, &model, query, context).await
+    let (model, language) = {
+        let s = shared.settings.lock().unwrap();
+        (s.model.clone(), s.language.clone())
+    };
+    claude::send(&chat, &model, &language, query, context).await
 }
 
 #[tauri::command]
@@ -381,12 +456,17 @@ pub fn run() {
             set_island_rect,
             focus_window,
             reposition,
+            monitors,
             open_url,
             open_in_vscode,
+            focus_terminal,
+            file_snippet,
             quit_app,
             hooks_status,
             hooks_preview,
             hooks_apply,
+            status_line_preview,
+            status_line_apply,
             approval_decision,
             approval_ack,
             approval_decline,
diff --git a/windows/src-tauri/src/platform/linux.rs b/windows/src-tauri/src/platform/linux.rs
index e748a336a4..62b5fda95d 100644
--- a/windows/src-tauri/src/platform/linux.rs
+++ b/windows/src-tauri/src/platform/linux.rs
@@ -12,13 +12,13 @@
 
 use std::os::unix::fs::PermissionsExt;
 use std::path::{Path, PathBuf};
-use std::process::Command;
-use std::sync::atomic::{AtomicBool, Ordering};
+use std::process::{Command, Stdio};
 use std::sync::Mutex;
+use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
 
 use gtk::glib::translate::ToGlibPtr;
 use gtk::prelude::*;
-use tauri::{AppHandle, WebviewWindow};
+use tauri::{AppHandle, Emitter, WebviewWindow};
 
 use super::{home_dir, LocalTime};
 
@@ -51,15 +51,32 @@ pub fn local_dir() -> PathBuf {
     xdg("XDG_DATA_HOME", ".local/share").join("coucou")
 }
 
-/// Environment the webview must inherit, set before any thread or process
-/// starts.
-///
+/// Environment the webview must inherit. Set before any thread or process starts.
+pub fn prepare_environment() {
+    work_around_nvidia_explicit_sync();
+    isolate_appimage_gstreamer_registry();
+}
+
+/// With NVIDIA's proprietary driver, WebKitGTK's DMABUF renderer commits frames
+/// to a Wayland surface after announcing explicit sync without an acquire point.
+/// The compositor answers with a protocol error and the app dies on its first
+/// frame ("explicit sync is used, but no acquire point is set", seen on KDE with
+/// an RTX 2080 Ti). Software frames avoid it, and an island this small does not
+/// need the fast path. A value the user set themselves stays.
+fn work_around_nvidia_explicit_sync() {
+    if Path::new("/proc/driver/nvidia/version").exists()
+        && std::env::var_os("WEBKIT_DISABLE_DMABUF_RENDERER").is_none()
+    {
+        std::env::set_var("WEBKIT_DISABLE_DMABUF_RENDERER", "1");
+    }
+}
+
 /// Inside an AppImage, WebKit uses the GStreamer bundled with it, and GStreamer
 /// keeps its plugin registry in ~/.cache/gstreamer-1.0 by default — the same
 /// file the system's GStreamer uses. The AppImage is mounted somewhere new on
 /// every launch, so each launch would rewrite the system's registry with
 /// plugin paths that vanish once Coucou quits. Give ours its own file.
-pub fn prepare_environment() {
+fn isolate_appimage_gstreamer_registry() {
     if std::env::var_os("APPIMAGE").is_none() || std::env::var_os("GST_REGISTRY").is_some() {
         return;
     }
@@ -181,6 +198,10 @@ mod layer {
         pub fn gtk_layer_set_anchor(window: *mut GtkWindow, edge: c_int, anchor: c_int);
         pub fn gtk_layer_set_exclusive_zone(window: *mut GtkWindow, zone: c_int);
         pub fn gtk_layer_set_keyboard_mode(window: *mut GtkWindow, mode: c_int);
+        pub fn gtk_layer_set_monitor(
+            window: *mut GtkWindow,
+            monitor: *mut gtk::gdk::ffi::GdkMonitor,
+        );
     }
 }
 
@@ -201,6 +222,22 @@ fn gtk_window_ptr(win: &gtk::ApplicationWindow) -> *mut gtk::ffi::GtkWindow {
 /// WebKitGTK has no competing drop target to remove.
 pub fn unblock_webview_drops(_app: &AppHandle) {}
 
+/// WebKitGTK sends the page no mouseleave when the pointer leaves the surface
+/// (and Wayland has no global cursor either), so the island would never learn
+/// the mouse is gone and never auto-close. GTK does get the compositor's leave:
+/// report it as the cursor being far away, which is what the Windows poll says.
+fn report_pointer_leaving(win: &WebviewWindow, gw: &gtk::ApplicationWindow) {
+    gw.add_events(gtk::gdk::EventMask::LEAVE_NOTIFY_MASK);
+    let win = win.clone();
+    gw.connect_leave_notify_event(move |_, ev| {
+        // Moving onto the webview inside the window is not leaving.
+        if ev.detail() != gtk::gdk::NotifyType::Inferior {
+            let _ = win.emit("cursor", crate::island::CursorPayload { x: -10_000.0, y: -10_000.0 });
+        }
+        gtk::glib::Propagation::Proceed
+    });
+}
+
 /// Turns the island into an overlay surface on the top edge that never takes
 /// the keyboard. Must run before the window is first shown: a layer surface
 /// cannot be made out of a window the compositor already knows.
@@ -210,6 +247,7 @@ pub fn unblock_webview_drops(_app: &AppHandle) {}
 /// up to the window manager.
 pub fn make_non_activating(win: &WebviewWindow) {
     let Ok(gw) = win.gtk_window() else { return };
+    report_pointer_leaving(win, &gw);
     // COUCOU_LAYER_SHELL=0 is the way out on a compositor where it misbehaves.
     let wanted = std::env::var("COUCOU_LAYER_SHELL").map(|v| v != "0").unwrap_or(true);
     let supported = unsafe { layer::gtk_layer_is_supported() } != 0;
@@ -300,10 +338,194 @@ fn apply_input_region(gw: &impl IsA<gtk::Widget>, rect: Region) {
     }
 }
 
+// ── Terminal ──────────────────────────────────────────────────────────────────
+
+/// `:1.42` or `org.kde.konsole-1234`: a D-Bus service name, nothing else.
+fn is_dbus_service(s: &str) -> bool {
+    !s.is_empty()
+        && s.len() < 64
+        && s.bytes().all(|b| b.is_ascii_alphanumeric() || matches!(b, b':' | b'.' | b'-' | b'_'))
+}
+
+/// `/Sessions/3` → `3`.
+fn object_index<'a>(path: &'a str, kind: &str) -> Option<&'a str> {
+    let n = path.strip_prefix(kind)?;
+    (!n.is_empty() && n.len() < 10 && n.bytes().all(|b| b.is_ascii_digit())).then_some(n)
+}
+
+/// One `gdbus call` on the session bus; its stdout on success.
+fn gdbus(dest: &str, path: &str, method: &str, args: &[&str]) -> Option<String> {
+    let out = Command::new("gdbus")
+        .args(["call", "--session", "--dest", dest, "--object-path", path, "--method", method])
+        .args(args)
+        .output()
+        .ok()?;
+    out.status.success().then(|| String::from_utf8_lossy(&out.stdout).into_owned())
+}
+
+/// Switches Konsole to the tab the session runs in and raises its window.
+///
+/// Wayland lets no app raise a window, but KWin runs scripts that can: the
+/// window is picked by Konsole's process id and, when one Konsole owns several
+/// windows, by the tab's title. Without KWin (or `gdbus`) the tab still
+/// switches and false is returned only if Konsole itself did not answer.
+pub fn focus_terminal(service: &str, session: &str, window: &str) -> bool {
+    let (Some(id), Some(_)) =
+        (object_index(session, "/Sessions/"), object_index(window, "/Windows/"))
+    else {
+        return false;
+    };
+    if !is_dbus_service(service) {
+        return false;
+    }
+    let title = gdbus(service, session, "org.kde.konsole.Session.title", &["1"])
+        .and_then(|t| t.trim().strip_prefix("('")?.strip_suffix("',)").map(str::to_string))
+        .unwrap_or_default();
+    if gdbus(service, window, "org.kde.konsole.Window.setCurrentSession", &[id]).is_none() {
+        return false;
+    }
+    let pid = gdbus(
+        "org.freedesktop.DBus",
+        "/org/freedesktop/DBus",
+        "org.freedesktop.DBus.GetConnectionUnixProcessID",
+        &[service],
+    )
+    .and_then(|o| o.split_whitespace().nth(1)?.trim_end_matches(',').parse::<u32>().ok());
+    if let Some(pid) = pid {
+        raise_window_of(pid, &title);
+    }
+    true
+}
+
+/// Asks KWin to activate the window of process `pid` whose caption starts with
+/// `title` (any window of the process if none does). The title goes in as a JSON
+/// string, which is also a valid JS one.
+fn raise_window_of(pid: u32, title: &str) {
+    let script = format!(
+        "const ws = workspace.windowList().filter(w => w.pid === {pid});\n\
+         const w = ws.find(w => w.caption.startsWith({title})) || ws[0];\n\
+         if (w) workspace.activeWindow = w;\n",
+        title = serde_json::to_string(title).unwrap_or_else(|_| "\"\"".into()),
+    );
+    let path = std::env::temp_dir().join(format!("coucou-focus-{}.js", std::process::id()));
+    if std::fs::write(&path, script).is_err() {
+        return;
+    }
+    let name = format!("coucou-focus-{}", std::process::id());
+    let path_str = path.to_string_lossy();
+    if let Some(id) = gdbus(
+        "org.kde.KWin",
+        "/Scripting",
+        "org.kde.kwin.Scripting.loadScript",
+        &[&path_str, &name],
+    )
+    .and_then(|o| {
+        o.split(|c: char| !c.is_ascii_digit()).find(|n| !n.is_empty()).map(str::to_string)
+    }) {
+        gdbus("org.kde.KWin", &format!("/Scripting/Script{id}"), "org.kde.kwin.Script.run", &[]);
+        gdbus("org.kde.KWin", "/Scripting", "org.kde.kwin.Scripting.unloadScript", &[&name]);
+    }
+    let _ = std::fs::remove_file(path);
+}
+
+// ── Displays ──────────────────────────────────────────────────────────────────
+
+/// Top-left corner of the primary display, in pixels.
+///
+/// Wayland has no primary display and GDK just lists the first one, which is
+/// rarely the one the user calls the main screen. Compositors do tell XWayland
+/// though (KWin from its "primary" priority, Mutter likewise), so ask RandR.
+/// `None` where there is no `xrandr` or no X server: the caller falls back to
+/// GDK's order. Cached for a few seconds, the display poll asks twice a second.
+// Known limit: positions are compared 1:1 with tao's, so a fractional-scale primary may not match.
+pub fn primary_monitor_origin() -> Option<(i32, i32)> {
+    use std::time::{Duration, Instant};
+    static CACHE: Mutex<Option<(Instant, Option<(i32, i32)>)>> = Mutex::new(None);
+    let mut cache = CACHE.lock().unwrap();
+    if let Some((at, found)) = *cache {
+        if at.elapsed() < Duration::from_secs(5) {
+            return found;
+        }
+    }
+    let found = Command::new("xrandr")
+        .arg("--listmonitors")
+        .stderr(Stdio::null())
+        .output()
+        .ok()
+        .and_then(|o| parse_primary_origin(&String::from_utf8_lossy(&o.stdout)));
+    *cache = Some((Instant::now(), found));
+    found
+}
+
+/// `" 0: +*DP-1 2560/597x1440/336+1920+0  DP-1"` → `(1920, 0)`.
+fn parse_primary_origin(listing: &str) -> Option<(i32, i32)> {
+    let line = listing.lines().find(|l| l.contains("+*"))?;
+    let mut at = line.split_whitespace().nth(2)?.split('+').skip(1);
+    Some((at.next()?.parse().ok()?, at.next()?.parse().ok()?))
+}
+
+/// Index of the monitor the layer surface was last pinned to (none yet).
+static PINNED_MONITOR: AtomicUsize = AtomicUsize::new(usize::MAX);
+
+/// Pins the layer surface to the monitor with this index. tao lists monitors in
+/// GDK's order, so the index means the same thing on both sides. Without this
+/// the compositor picks the output, and it is rarely the one the user wants.
+/// A no-op for an ordinary window, which `set_position` already places.
+pub fn place_on_monitor(win: &WebviewWindow, index: usize) {
+    if !LAYER_SURFACE.load(Ordering::Relaxed)
+        || PINNED_MONITOR.swap(index, Ordering::Relaxed) == index
+    {
+        return;
+    }
+    let Ok(gw) = win.gtk_window() else { return };
+    let Some(monitor) = gtk::gdk::Display::default().and_then(|d| d.monitor(index as i32)) else {
+        return;
+    };
+    unsafe { layer::gtk_layer_set_monitor(gtk_window_ptr(&gw), monitor.to_glib_none().0) };
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
 
+    /// Needs a running Konsole with this test started inside it:
+    /// `cargo test --lib -- --ignored focus_own_konsole_tab`.
+    #[test]
+    #[ignore]
+    fn focus_own_konsole_tab() {
+        let get = |k| std::env::var(k).expect(k);
+        assert!(focus_terminal(
+            &get("KONSOLE_DBUS_SERVICE"),
+            &get("KONSOLE_DBUS_SESSION"),
+            &get("KONSOLE_DBUS_WINDOW"),
+        ));
+    }
+
+    #[test]
+    fn only_konsole_shaped_names_reach_the_bus() {
+        assert!(is_dbus_service(":1.42") && is_dbus_service("org.kde.konsole-1234"));
+        assert!(
+            !is_dbus_service("")
+                && !is_dbus_service("a b")
+                && !is_dbus_service("x;y")
+                && !is_dbus_service("--help ")
+        );
+        assert_eq!(object_index("/Sessions/3", "/Sessions/"), Some("3"));
+        assert_eq!(object_index("/Windows/12", "/Windows/"), Some("12"));
+        assert_eq!(object_index("/Sessions/3/x", "/Sessions/"), None);
+        assert_eq!(object_index("/Windows/1", "/Sessions/"), None);
+        assert_eq!(object_index("/Sessions/", "/Sessions/"), None);
+    }
+
+    #[test]
+    fn the_primary_display_is_the_one_marked_with_a_star() {
+        let out = "Monitors: 2\n 0: +*DP-1 2560/597x1440/336+1920+0  DP-1\n 1: +HDMI-A-1 1920/521x1080/293+0+360  HDMI-A-1\n";
+        assert_eq!(parse_primary_origin(out), Some((1920, 0)));
+        assert_eq!(parse_primary_origin(" 0: +DP-1 1920/1x1080/1+0+0  DP-1\n"), None);
+        let left = " 0: +*DP-2 1920/1x1080/1+-1920+0  DP-2\n";
+        assert_eq!(parse_primary_origin(left), Some((-1920, 0)));
+    }
+
     #[test]
     fn only_a_private_directory_of_ours_can_hold_the_relay_socket() {
         let base = std::env::temp_dir().join(format!("coucou-rt-{}", std::process::id()));
diff --git a/windows/src-tauri/src/platform/windows.rs b/windows/src-tauri/src/platform/windows.rs
index 6e1200a8aa..0c4764ee7b 100644
--- a/windows/src-tauri/src/platform/windows.rs
+++ b/windows/src-tauri/src/platform/windows.rs
@@ -233,3 +233,16 @@ pub fn set_activating(win: &WebviewWindow, activating: bool) {
 
 /// Click-through here is the poll's WS_EX_TRANSPARENT toggle, not a region.
 pub fn set_input_region(_win: &WebviewWindow, _rect: Option<(f64, f64, f64, f64)>) {}
+
+/// No jump to a specific terminal window on Windows.
+pub fn focus_terminal(_service: &str, _session: &str, _window: &str) -> bool {
+    false
+}
+
+/// Windows reports the primary display itself (`primary_monitor`).
+pub fn primary_monitor_origin() -> Option<(i32, i32)> {
+    None
+}
+
+/// Windows places the window with `set_position`; nothing to pin.
+pub fn place_on_monitor(_win: &WebviewWindow, _index: usize) {}
diff --git a/windows/src-tauri/src/settings.rs b/windows/src-tauri/src/settings.rs
index 2a8d7d359c..b7d03fb21e 100644
--- a/windows/src-tauri/src/settings.rs
+++ b/windows/src-tauri/src/settings.rs
@@ -20,6 +20,22 @@ pub struct Settings {
     /// Defaulted explicitly so a settings.json written by an older build still loads.
     #[serde(default = "default_model")]
     pub model: String,
+    /// "auto" follows the system language; otherwise "en", "de" or "fr". Drives the
+    /// chat's answer language and the island's step labels.
+    #[serde(default = "default_language")]
+    pub language: String,
+    /// Show the plan usage pill (5 h and weekly limits) in the island's header.
+    /// Off until the user turns it on, so the header stays as it shipped.
+    #[serde(default)]
+    pub show_plan_in_notch: bool,
+    /// Coucou's status line relay is the one in settings.json. Like
+    /// `hooks_installed`, the real state wins at launch over what was stored.
+    #[serde(default)]
+    pub plan_relay_installed: bool,
+}
+
+fn default_language() -> String {
+    "auto".to_string()
 }
 
 fn default_model() -> String {
@@ -43,6 +59,9 @@ impl Default for Settings {
             autostart: false,
             hooks_installed: false,
             model: default_model(),
+            language: default_language(),
+            show_plan_in_notch: false,
+            plan_relay_installed: false,
         }
     }
 }
diff --git a/windows/src-tauri/src/snippet.rs b/windows/src-tauri/src/snippet.rs
new file mode 100644
index 0000000000..8901790d18
--- /dev/null
+++ b/windows/src-tauri/src/snippet.rs
@@ -0,0 +1,80 @@
+// The lines around an edit, for the session view's editor pane.
+//
+// The hook only carries the edited text itself. To show it in place — line
+// numbers and a few lines of context, like an editor — the island asks for the
+// file's own lines. Only a regular file inside the session's folder, up to 2 MB,
+// is ever read: the path arrives in a hook payload and is not trusted.
+
+use std::path::Path;
+
+use serde::Serialize;
+
+const MAX_FILE: u64 = 2 * 1024 * 1024;
+const MAX_LINE: usize = 200;
+
+#[derive(Serialize, Debug, PartialEq)]
+#[serde(rename_all = "camelCase")]
+pub struct Snippet {
+    /// Line number (1-based) of `lines[0]`.
+    pub start: usize,
+    pub lines: Vec<String>,
+    /// Where the edited block begins in `lines`, and how many lines it spans.
+    pub at: usize,
+    pub len: usize,
+}
+
+/// `find` is the text the edit wrote; `context` lines are kept on each side.
+pub fn around(cwd: &str, path: &str, find: &str, context: usize) -> Option<Snippet> {
+    if find.is_empty() {
+        return None;
+    }
+    let root = Path::new(cwd).canonicalize().ok()?;
+    let file = Path::new(path).canonicalize().ok()?;
+    let meta = std::fs::metadata(&file).ok()?;
+    if !file.starts_with(&root) || !meta.is_file() || meta.len() > MAX_FILE {
+        return None;
+    }
+    let text = std::fs::read_to_string(&file).ok()?;
+    let first = text[..text.find(find)?].matches('\n').count();
+    let len = find.trim_end_matches('\n').matches('\n').count() + 1;
+
+    let all: Vec<&str> = text.lines().collect();
+    let from = first.saturating_sub(context);
+    let to = (first + len + context).min(all.len());
+    Some(Snippet {
+        start: from + 1,
+        lines: all[from..to].iter().map(|l| l.chars().take(MAX_LINE).collect()).collect(),
+        at: first - from,
+        len,
+    })
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn finds_the_block_with_context_and_refuses_everything_else() {
+        let dir = std::env::temp_dir().join(format!("coucou-snippet-{}", std::process::id()));
+        let _ = std::fs::remove_dir_all(&dir);
+        std::fs::create_dir_all(&dir).unwrap();
+        let file = dir.join("a.ts");
+        std::fs::write(&file, "l1\nl2\nl3\nconst X = 2\nreturn X\nl6\nl7\nl8\n").unwrap();
+        let (cwd, path) = (dir.to_str().unwrap(), file.to_str().unwrap());
+
+        let s = around(cwd, path, "const X = 2\nreturn X", 2).unwrap();
+        assert_eq!((s.start, s.at, s.len), (2, 2, 2));
+        assert_eq!(s.lines, ["l2", "l3", "const X = 2", "return X", "l6", "l7"]);
+
+        assert!(around(cwd, path, "not in the file", 2).is_none());
+        assert!(around(cwd, path, "", 2).is_none());
+        // Outside the session folder: never read.
+        assert!(around(dir.join("sub").to_str().unwrap(), path, "l1", 2).is_none());
+        let other = std::env::temp_dir().join("coucou-snippet-other.txt");
+        std::fs::write(&other, "secret").unwrap();
+        assert!(around(cwd, other.to_str().unwrap(), "secret", 2).is_none());
+
+        let _ = std::fs::remove_dir_all(&dir);
+        let _ = std::fs::remove_file(other);
+    }
+}
diff --git a/windows/src/core/bridge.ts b/windows/src/core/bridge.ts
index 24aaf55ff9..d8fc32b866 100644
--- a/windows/src/core/bridge.ts
+++ b/windows/src/core/bridge.ts
@@ -5,7 +5,7 @@
 import { invoke } from "@tauri-apps/api/core";
 import { listen } from "@tauri-apps/api/event";
 import { getCurrentWebview } from "@tauri-apps/api/webview";
-import type { Settings } from "./state";
+import type { Settings, TerminalRef } from "./state";
 
 export const IS_TAURI =
   typeof window !== "undefined" && "__TAURI_INTERNALS__" in window;
@@ -50,10 +50,20 @@ export const Bridge = {
 
   reposition: () => call<void>("reposition"),
 
+  /** Every display, for the settings picker. */
+  monitors: () => call<{ name: string; width: number; height: number }[]>("monitors"),
+
   openUrl: (url: string) => call<void>("open_url", { url }),
 
   /** "Open terminal" → opens the folder in VS Code when `code` is on PATH. */
-  openInVSCode: (path: string | null) => call<boolean>("open_in_vscode", { path }),
+  openInVSCode: (path: string | null) => call<"ok" | "no-editor" | "bad-path">("open_in_vscode", { path }),
+
+  /** The lines around an edit in the file itself (null: unreadable, outside the session folder, not found). */
+  fileSnippet: (cwd: string, path: string, find: string, context: number) =>
+    call<Snippet | null>("file_snippet", { cwd, path, find, context }),
+
+  /** Brings the terminal tab the session runs in to the front. False: not possible here. */
+  focusTerminal: (t: TerminalRef) => call<boolean>("focus_terminal", { ...t }),
 
   quit: () => call<void>("quit_app"),
 
@@ -73,6 +83,13 @@ export const Bridge = {
   hooksApply: (install: boolean, fingerprint: string) =>
     callOrThrow<string>("hooks_apply", { install, fingerprint }),
 
+  // ── Plan usage: the status line relay, installed apart from the hooks ──────
+  /** Diff of the `statusLine` key only. `install: false` previews taking the relay out. */
+  statusLinePreview: (install: boolean) => callOrThrow<HookPreview>("status_line_preview", { install }),
+  /** Same rules as hooksApply: an explicit click, and only for the diff that was shown. */
+  statusLineApply: (install: boolean, fingerprint: string) =>
+    callOrThrow<string>("status_line_apply", { install, fingerprint }),
+
   approvalDecision: (requestId: string, decision: "allow" | "deny") =>
     call<void>("approval_decision", { requestId, decision }),
   /** "The card is up" — until this lands the relay only waits a moment. */
@@ -118,8 +135,20 @@ export interface DroppedFile {
   size: number;
 }
 
+/** The lines around an edit, read from the file itself (see snippet.rs). */
+export interface Snippet {
+  /** Line number (1-based) of `lines[0]`. */
+  start: number;
+  lines: string[];
+  /** Where the edited block begins in `lines`, and how many lines it spans. */
+  at: number;
+  len: number;
+}
+
 export interface HookStatus {
   installed: boolean;
+  /** Coucou's status line relay (plan usage) is the status line in settings.json. */
+  planRelayInstalled: boolean;
   settingsPath: string;
   hookPath: string;
   hookReady: boolean;
diff --git a/windows/src/core/i18n.ts b/windows/src/core/i18n.ts
new file mode 100644
index 0000000000..20ce453ba7
--- /dev/null
+++ b/windows/src/core/i18n.ts
@@ -0,0 +1,14 @@
+// Which language the island's own wording is in: the one chosen in the settings,
+// or the system's. The chat's answer language is decided on the Rust side.
+
+import { State } from "./state";
+
+/** The locale to format with, e.g. "de-DE". */
+export function uiLocale(): string {
+  return State.settings.language === "auto" ? navigator.language : State.settings.language;
+}
+
+/** The entry of `table` for the UI language, English where there is none. */
+export function localized<T>(table: Record<string, T> & { en: T }): T {
+  return table[uiLocale().slice(0, 2).toLowerCase()] ?? table.en;
+}
diff --git a/windows/src/core/layout.ts b/windows/src/core/layout.ts
index 6f70eea4c5..6e6db15b42 100644
--- a/windows/src/core/layout.ts
+++ b/windows/src/core/layout.ts
@@ -6,6 +6,7 @@ export type IslandMode = "hidden" | "compact" | "expanded";
 
 export type IslandViewName =
   | "overview"
+  | "session"
   | "empty"
   | "approval"
   | "question"
@@ -68,6 +69,8 @@ export const WAKE_STRIP_H = 6;
 
 export const VIEW_LAYOUTS: Record<IslandViewName, ViewLayout> = {
   overview: { height: 160, botX: 68, botY: null, botDiameter: 58, agentMode: "pills" },
+  // The editor view: Mochi top-left over the phases, the code on the right.
+  session: { height: 320, botX: 65, botY: 103, botDiameter: 62, agentMode: "none" },
   empty: { height: 160, botX: 70, botY: null, botDiameter: 62, agentMode: "none" },
   approval: { height: 160, botX: 62, botY: null, botDiameter: 56, agentMode: "column" },
   question: { height: 160, botX: 62, botY: null, botDiameter: 56, agentMode: "column" },
diff --git a/windows/src/core/state.ts b/windows/src/core/state.ts
index 01236b80a9..ec350a0b40 100644
--- a/windows/src/core/state.ts
+++ b/windows/src/core/state.ts
@@ -2,6 +2,7 @@
 
 import type { BotEmoteName, BotStateName, IslandMode, IslandViewName } from "./layout";
 import type { EyeShape } from "../mochi/engine";
+import type { PlanUsage } from "../views/usage";
 
 export type AgentSource = "claudeCode" | "n8n" | "agent";
 export type PillBadge = "approval" | "finished" | "error";
@@ -19,6 +20,15 @@ export interface AgentTask {
   miniEye?: EyeShape | null;
   pillBadge?: PillBadge | null;
   sessionCwd?: string | null;
+  /** Where the session's terminal lives, when we know how to jump to it. */
+  terminal?: TerminalRef | null;
+}
+
+/** Konsole's D-Bus names for a terminal tab, as the hook's environment gives them. */
+export interface TerminalRef {
+  service: string;
+  session: string;
+  window: string;
 }
 
 export interface ApprovalInfo {
@@ -87,11 +97,18 @@ export interface Settings {
   autoCloseInterval: number;
   absenceInterval: number;
   activeIntegrations: string[];
-  screen: "primary" | "cursor";
+  /** "primary", "cursor", or a display name from Bridge.monitors(). */
+  screen: string;
   autostart: boolean;
   hooksInstalled: boolean;
   /** Claude model used by the chat. */
   model: string;
+  /** "auto" (system language), "en", "de" or "fr". */
+  language: string;
+  /** Show the plan usage pill (5 h and weekly limits) in the island's header. */
+  showPlanInNotch: boolean;
+  /** Coucou's status line relay is installed in Claude Code's settings. */
+  planRelayInstalled: boolean;
 }
 
 export const DEFAULT_SETTINGS: Settings = {
@@ -106,6 +123,9 @@ export const DEFAULT_SETTINGS: Settings = {
   autostart: false,
   hooksInstalled: false,
   model: "claude-opus-5",
+  language: "auto",
+  showPlanInNotch: false,
+  planRelayInstalled: false,
 };
 
 type Listener = () => void;
@@ -130,6 +150,10 @@ class AppState {
   uploadProgress = 0;
   uploadDuration = 2.4;
   fileDragOver = false;
+  /** Claude's 5 h / weekly limits, from the status line (null until the first call). */
+  planUsage: PlanUsage | null = null;
+  /** The plan card is open in place of the overview's left card. */
+  showingPlanDetail = false;
 
   promptContext: PromptContext | null = null;
   droppedFile: { name: string; path: string } | null = null;
@@ -164,6 +188,11 @@ class AppState {
     return this.stateOverride ?? this.focusTask?.state ?? "idle";
   }
 
+  /** The Claude Code pill. */
+  get claudeTask(): AgentTask | undefined {
+    return this.tasks.find((t) => t.id === "integration_claude");
+  }
+
   get otherTasks(): AgentTask[] {
     return this.tasks.filter((t) => t.id !== this.focusId);
   }
@@ -172,6 +201,7 @@ class AppState {
     const t = this.tasks.find((x) => x.id === id);
     if (!t) return;
     this.focusId = id;
+    this.showingPlanDetail = false;
     t.pillBadge = null;
     this.notify();
   }
diff --git a/windows/src/island/hooks.ts b/windows/src/island/hooks.ts
index d90a78f099..fd731c469e 100644
--- a/windows/src/island/hooks.ts
+++ b/windows/src/island/hooks.ts
@@ -4,9 +4,12 @@
 // terminal (Windows Terminal, VS Code, PowerShell…) and all of them are handled.
 
 import { Bridge, onEvent } from "../core/bridge";
+import { localized } from "../core/i18n";
 import { Sound } from "../core/sound";
 import { State } from "../core/state";
 import type { Island } from "./island";
+import { beginTurn, dropSession, endTurn, hasSession, toolFinished, toolStarted } from "../views/session";
+import { parsePlanUsage } from "../views/usage";
 
 const CLAUDE_ID = "integration_claude";
 
@@ -25,6 +28,16 @@ interface HookPayload {
   tool_input?: Record<string, unknown>;
   /** Optional agent tag: lowercase, digits and hyphens, ≤ 24 chars. */
   coucou_agent?: string;
+  /** Konsole's D-Bus names for the terminal the session runs in (Linux). */
+  konsole_service?: string;
+  konsole_session?: string;
+  konsole_window?: string;
+  /** The last lines a Bash command printed (the relay keeps nothing else of its output). */
+  tool_tail?: string[];
+  /** PostToolUseFailure: why the tool failed. */
+  error?: string;
+  /** StatusLine: Claude Code's usage limits. */
+  rate_limits?: unknown;
 }
 
 /** Same rule as HookServer.validateAgent on macOS. "claude" is reserved. */
@@ -60,26 +73,28 @@ function lastPathComponent(p: string): string {
   return idx >= 0 ? cleaned.slice(idx + 1) : cleaned;
 }
 
-/** frenchStep() — same labels as the macOS app. */
-const TOOL_LABELS: Record<string, string> = {
-  Bash: "Exécute",
-  Read: "Lit",
-  Write: "Écrit",
-  Edit: "Modifie",
-  Glob: "Cherche",
-  Grep: "Recherche",
-  WebSearch: "Recherche web",
-  WebFetch: "Récupère",
-  TodoWrite: "Tâches",
-  Task: "Agent",
-  LS: "Liste",
-  MultiEdit: "Modifie",
-  NotebookEdit: "Notebook",
-  PowerShell: "Exécute",
+/** The island's own wording for what Claude is doing. Anything else falls back to English. */
+const TOOL_LABELS: { en: Record<string, string> } & Record<string, Record<string, string>> = {
+  en: {
+    Bash: "Runs", Read: "Reads", Write: "Writes", Edit: "Edits", Glob: "Finds", Grep: "Searches",
+    WebSearch: "Web search", WebFetch: "Fetches", TodoWrite: "Tasks", Task: "Agent", LS: "Lists",
+    MultiEdit: "Edits", NotebookEdit: "Notebook", PowerShell: "Runs",
+  },
+  de: {
+    Bash: "Führt aus", Read: "Liest", Write: "Schreibt", Edit: "Ändert", Glob: "Sucht", Grep: "Durchsucht",
+    WebSearch: "Websuche", WebFetch: "Ruft ab", TodoWrite: "Aufgaben", Task: "Agent", LS: "Listet",
+    MultiEdit: "Ändert", NotebookEdit: "Notebook", PowerShell: "Führt aus",
+  },
+  // Same labels as the macOS app.
+  fr: {
+    Bash: "Exécute", Read: "Lit", Write: "Écrit", Edit: "Modifie", Glob: "Cherche", Grep: "Recherche",
+    WebSearch: "Recherche web", WebFetch: "Récupère", TodoWrite: "Tâches", Task: "Agent", LS: "Liste",
+    MultiEdit: "Modifie", NotebookEdit: "Notebook", PowerShell: "Exécute",
+  },
 };
 
 function stepLabel(tool: string, input: Record<string, unknown>): string {
-  const label = TOOL_LABELS[tool] ?? tool;
+  const label = localized(TOOL_LABELS)[tool] ?? tool;
   const str = (k: string) => (typeof input[k] === "string" ? (input[k] as string) : null);
   const cmd = str("command");
   if (cmd) return `${label} · ${cmd.slice(0, 40)}`;
@@ -121,14 +136,14 @@ function approvalTarget(tool: string, input: Record<string, unknown>): string {
 }
 
 function upsert(projectName: string, cwd: string) {
-  const t = State.tasks.find((x) => x.id === CLAUDE_ID);
+  const t = State.claudeTask;
   if (!t) return;
   t.name = projectName;
   if (cwd) t.sessionCwd = cwd;
 }
 
 function clearSession() {
-  const t = State.tasks.find((x) => x.id === CLAUDE_ID);
+  const t = State.claudeTask;
   if (!t) return;
   t.steps = [];
   t.stepIndex = 0;
@@ -140,7 +155,24 @@ export function registerHookHandlers(island: Island) {
   void onEvent<HookPayload>("hook", (payload) => handleHook(island, payload));
 }
 
+/** Remembers which Konsole tab the session runs in, for "Open terminal". */
+function noteTerminal(payload: HookPayload) {
+  const { konsole_service: service, konsole_session: session, konsole_window: window } = payload;
+  const task = State.claudeTask;
+  if (task && service && session && window) task.terminal = { service, session, window };
+}
+
 function handleHook(island: Island, payload: HookPayload) {
+  // Account-wide numbers, not part of any session: just keep the latest.
+  if (payload.hook_event_name === "StatusLine") {
+    const usage = parsePlanUsage(payload.rate_limits);
+    if (usage) {
+      State.planUsage = usage;
+      State.notify();
+    }
+    return;
+  }
+
   if (State.paused) {
     // Silence here used to cost Claude Code nearly two minutes: the relay waited
     // for a decision from an island that had already decided not to look. Say so,
@@ -151,6 +183,8 @@ function handleHook(island: Island, payload: HookPayload) {
 
   const name = payload.hook_event_name ?? "";
   const cwd = payload.cwd ?? "";
+  const sessionId = payload.session_id ?? "";
+  noteTerminal(payload);
   const raw = lastPathComponent(cwd);
   const projectName = aliasProjectName(raw || "Session");
 
@@ -195,6 +229,11 @@ function handleHook(island: Island, payload: HookPayload) {
       // The field is `prompt`; reading `message` meant this step was always blank.
       const asked = payload.prompt ?? payload.message;
       if (asked) State.appendStep(agentId, asked.slice(0, 60));
+      if (!isExternalAgent) {
+        beginTurn(sessionId, cwd, projectName);
+        // The new turn has shown nothing yet; if no other session has, the editor view would be empty.
+        if (State.view === "session" && !hasSession()) island.setView(State.defaultView());
+      }
       surface("overview", false);
       break;
     }
@@ -204,17 +243,25 @@ function handleHook(island: Island, payload: HookPayload) {
       State.updateTask(agentId, "working");
       const tool = payload.tool_name ?? "Tool";
       State.appendStep(agentId, stepLabel(tool, payload.tool_input ?? {}));
+      // What the editor view shows is kept up to date; opening it is the user's click.
+      if (!isExternalAgent) toolStarted(sessionId, tool, payload.tool_input ?? {}, cwd, projectName);
       surface("overview", false);
       break;
     }
 
     case "PostToolUse":
       State.updateTask(agentId, "working");
+      if (!isExternalAgent) {
+        toolFinished(sessionId, payload.tool_name ?? "", payload.tool_input ?? {}, cwd, { tail: payload.tool_tail });
+      }
       break;
 
     case "PostToolUseFailure":
       State.updateTask(agentId, "working");
       State.appendStep(agentId, "⚠ failed");
+      if (!isExternalAgent) {
+        toolFinished(sessionId, payload.tool_name ?? "", payload.tool_input ?? {}, cwd, { failed: true, error: payload.error });
+      }
       break;
 
     case "Notification": {
@@ -231,6 +278,7 @@ function handleHook(island: Island, payload: HookPayload) {
     }
 
     case "Stop":
+      if (!isExternalAgent) endTurn(sessionId);
       State.updateTask(agentId, "finished");
       if (payload.message) State.appendStep(agentId, payload.message.slice(0, 60));
       Sound.play("finish");
@@ -242,6 +290,9 @@ function handleHook(island: Island, payload: HookPayload) {
         } else {
           State.updateTask(agentId, "idle");
           State.setPillBadge(agentId, null);
+          // The finished session is shown for a moment, then the view lets go.
+          dropSession(sessionId);
+          if (State.view === "session" && !hasSession()) island.setView(State.defaultView());
         }
       }, 5200);
       break;
@@ -259,6 +310,8 @@ function handleHook(island: Island, payload: HookPayload) {
       } else {
         State.updateTask(agentId, "idle");
         clearSession();
+        dropSession(sessionId);
+        if (State.view === "session" && !hasSession()) island.setView(State.defaultView());
       }
       break;
 
diff --git a/windows/src/island/island.ts b/windows/src/island/island.ts
index 7fdb618027..bed98fb3c0 100644
--- a/windows/src/island/island.ts
+++ b/windows/src/island/island.ts
@@ -16,6 +16,8 @@ import { Greeting } from "../mochi/greeting";
 import { createMiniBot, pruneMiniBots, syncMiniBotStates, tickMiniBots } from "../mochi/minibots";
 import { UploadCanvas } from "../upload/canvas";
 import { USC, UploadSeq } from "../upload/sequence";
+import { openSession } from "../views/open-session";
+import { currentPlanColor, planPillVisible } from "../views/usage";
 import { buildHeader, buildViews, type ViewActions, type ViewHost } from "../views/views";
 import { h } from "../views/dom";
 import { IslandStateMachine } from "./fsm";
@@ -24,6 +26,17 @@ const BOT_OVERHANG = 40;
 /** Same margin as the Rust hit test (src-tauri/src/island.rs). */
 const HIT_MARGIN = 14;
 
+/** Time constant of the halo's colour and opacity easing, in seconds (~0.5 s to settle). */
+const GLOW_EASE_S = 0.16;
+
+/**
+ * After the pointer has left, page mouse-moves are ignored for this long. GTK's
+ * leave reaches the page over IPC and can overtake the last move the page was
+ * still handed; that stale move would put the mouse "inside" again, and since
+ * nothing follows it, for good — the island would never auto-close.
+ */
+const POINTER_LEAVE_GRACE_MS = 400;
+
 /** The three views the drop sequence owns; leaving them stops the engine. */
 const UPLOAD_VIEWS: ReadonlySet<IslandViewName> = new Set(["upload", "uploading", "choose"]);
 
@@ -42,6 +55,10 @@ export class Island {
   private viewsEl!: HTMLElement;
   private botCanvas!: HTMLCanvasElement;
   private botGlow!: HTMLElement;
+  /** The halo's colour (0–1 per channel) and opacity, eased toward the state's. */
+  private glowRGB: [number, number, number] = [1, 1, 1];
+  private glowAlpha = 0;
+  private glowSettled = true;
   private greetingCanvas!: HTMLCanvasElement;
   private miniGrid!: HTMLElement;
   private countdown!: HTMLElement;
@@ -70,6 +87,8 @@ export class Island {
   private collapsed = false;
   private collapseTimer: number | null = null;
   private wasInIsland = false;
+  /** When the pointer last left the island window (performance.now()). */
+  private pointerLeftAt = -Infinity;
   /** Last shape handed to Rust for the click-through test. */
   private pushedRect = { x: -1, y: -1, w: -1, h: -1 };
   private homeCollapseAt: number | null = null;
@@ -111,10 +130,7 @@ export class Island {
         State.setFocus(id);
         Sound.play("blip");
       },
-      openTerminal: () => {
-        const cwd = State.focusTask?.sessionCwd ?? null;
-        void Bridge.openInVSCode(cwd);
-      },
+      openTerminal: () => void openSession(State.focusTask),
       // The ↗ button — same targets as openAgentTarget() on macOS.
       openTarget: () => {
         const task = State.focusTask;
@@ -127,7 +143,7 @@ export class Island {
           integration_notion: "https://notion.so",
           integration_calcom: "https://app.cal.com/bookings",
         };
-        if (task.id === "integration_claude") void Bridge.openInVSCode(task.sessionCwd ?? null);
+        if (task.id === "integration_claude") void openSession(task);
         else if (task.id === "integration_n8n") void Bridge.openN8n();
         else if (urls[task.id]) void Bridge.openUrl(urls[task.id]);
       },
@@ -267,6 +283,7 @@ export class Island {
       void Bridge.focusWindow(false);
     }
     if (mode !== "expanded") {
+      State.showingPlanDetail = false;
       this.engine.resetMorph();
       // Nothing can be seen of the sequence once the island is shut, and leaving
       // it running would keep the frame loop awake — the island must cost
@@ -290,6 +307,7 @@ export class Island {
 
   expand(view: IslandViewName) {
     this.stopSequenceIfLeaving(view);
+    if (view !== "overview") State.showingPlanDetail = false;
     State.view = view;
     if (State.mode !== "expanded") this.setMode("expanded");
     else this.animateGeometry(false);
@@ -300,6 +318,7 @@ export class Island {
 
   setView(view: IslandViewName) {
     this.stopSequenceIfLeaving(view);
+    if (view !== "overview") State.showingPlanDetail = false;
     if (State.mode !== "expanded") {
       this.fsm.forceHome();
       State.view = view;
@@ -328,6 +347,13 @@ export class Island {
     this.fsm.pinned = State.isPinned;
     this.fsm.forceHome();
     this.expand(view);
+    // forceHome cancels the collapse timer, and one only starts again on a state
+    // change: an alert on an island that is already open, with the mouse
+    // elsewhere, would otherwise stay open for good.
+    if (!this.wasInIsland) {
+      this.fsm.mouseLeft();
+      if (!State.isPinned) this.homeCollapseAt = performance.now() + State.settings.autoCloseInterval * 1000;
+    }
   }
 
   reveal() {
@@ -350,10 +376,11 @@ export class Island {
         if (State.fileDragOver) return;
         State.fileDragOver = true;
         this.engine.animateMorph(1);
-        // enterZone must run before the island expands, so the sequence is
-        // already active by the time the view becomes `upload`.
-        UploadSeq.enterZone(State.mouseInIsland.x, State.mouseInIsland.y);
+        // Open first, then start the sequence: waking a closed island passes
+        // through its default view, and leaving the drop views stops the sequence
+        // — started earlier, it would be dead before the drop (stuck "uploading").
         this.alert("upload");
+        UploadSeq.enterZone(State.mouseInIsland.x, State.mouseInIsland.y);
         break;
       }
       case "leave": {
@@ -563,7 +590,10 @@ export class Island {
    * reported as a cursor far away, which is what the poll would have said.
    */
   followPageCursor() {
-    window.addEventListener("mousemove", (e) => this.onCursor(e.clientX, e.clientY));
+    window.addEventListener("mousemove", (e) => {
+      if (performance.now() - this.pointerLeftAt < POINTER_LEAVE_GRACE_MS) return;
+      this.onCursor(e.clientX, e.clientY);
+    });
     window.addEventListener("mouseout", (e) => {
       if (e.relatedTarget == null) this.onCursor(-10_000, -10_000);
     });
@@ -571,6 +601,7 @@ export class Island {
 
   /** Cursor in window-logical coordinates. */
   onCursor(x: number, y: number) {
+    if (x <= -9999) this.pointerLeftAt = performance.now();
     State.mouse = { x, y };
     const rect = this.islandRect();
     State.mouseInIsland = { x: x - rect.x, y: y - rect.y };
@@ -692,7 +723,7 @@ export class Island {
       this.syncDom();
     }
 
-    this.updateBotTargets();
+    this.updateBotTargets(dt);
     this.botCx.step(dt);
     this.botCy.step(dt);
     this.botSize.step(dt);
@@ -715,6 +746,7 @@ export class Island {
     if (uploadActive) this.uploadCanvas.draw(UploadSeq.frame(), nowMs / 1000);
     this.uploadCanvas.el.classList.toggle("on", uploadActive);
     this.viewsEl.classList.toggle("hidden-by-upload", uploadActive);
+    this.contentEl.classList.toggle("upload-on", uploadActive);
 
     tickMiniBots(dt);
     this.views.get(State.view)?.tick?.(nowMs);
@@ -732,7 +764,7 @@ export class Island {
     const busy = State.mode === "hidden"
       ? settling
       : settling ||
-        !this.botCx.settled || !this.botCy.settled || !this.botSize.settled ||
+        !this.botCx.settled || !this.botCy.settled || !this.botSize.settled || !this.glowSettled ||
         greetingActive || this.engine.busy || UploadSeq.isActive;
 
     if (busy) {
@@ -743,7 +775,7 @@ export class Island {
     }
   };
 
-  private updateBotTargets() {
+  private updateBotTargets(dt: number) {
     const p = botPosition(State.mode, State.view, this.height.value, State.uploadProgress);
     this.botCx.target = p.cx;
     this.botCy.target = p.cy;
@@ -756,19 +788,42 @@ export class Island {
 
     if (State.mode === "expanded" && State.view !== "uploading" && !greetingActive && !this.uploadActive) {
       const d = p.diameter;
-      const color = botGlowColor(State.effectiveState);
       this.botGlow.style.display = "block";
       this.botGlow.style.width = `${d * 2.2}px`;
       this.botGlow.style.height = `${d * 2.2}px`;
       this.botGlow.style.left = `${this.botCx.value - d * 1.1}px`;
       this.botGlow.style.top = `${this.botCy.value - d * 1.1}px`;
-      this.botGlow.style.background = `radial-gradient(circle, ${color} 0%, transparent 62%)`;
-      this.botGlow.style.opacity = String(botGlowOpacity(State.effectiveState));
+      this.paintGlow(dt);
     } else {
       this.botGlow.style.display = "none";
+      // Fades in again from nothing the next time it shows.
+      this.glowAlpha = 0;
+      this.glowSettled = true;
     }
   }
 
+  /**
+   * Eases the halo toward the colour and opacity of Mochi's state, and paints it.
+   * CSS cannot transition between two gradients (the colour would flip in one
+   * step), so this happens here, every frame, like Mochi's position does.
+   */
+  private paintGlow(dt: number) {
+    const target = hexToRGB(botGlowColor(State.effectiveState));
+    const alpha = botGlowOpacity(State.effectiveState);
+    const k = 1 - Math.exp(-dt / GLOW_EASE_S);
+    // How far from the target; colour channels count for less than opacity.
+    let off = Math.abs(alpha - this.glowAlpha);
+    this.glowAlpha += (alpha - this.glowAlpha) * k;
+    for (let i = 0; i < 3; i++) {
+      off = Math.max(off, Math.abs(target[i] - this.glowRGB[i]) * 0.4);
+      this.glowRGB[i] += (target[i] - this.glowRGB[i]) * k;
+    }
+    this.glowSettled = off < 0.004;
+    const [r, g, b] = this.glowRGB.map((c) => Math.round(c * 255));
+    this.botGlow.style.background = `radial-gradient(circle, rgb(${r},${g},${b}) 0%, transparent 62%)`;
+    this.botGlow.style.opacity = this.glowAlpha.toFixed(3);
+  }
+
   private drawBot(dt: number) {
     const size = this.botSize.value;
     const w = Math.max(1, Math.round(size));
@@ -788,7 +843,13 @@ export class Island {
     if (!ctx) return;
 
     const focus = State.focusTask;
-    this.engine.bodyColor = focus?.isIntegration ? hexToRGB(focus.color) : null;
+    // While the plan card is open Mochi wears the plan's colour, like the pill.
+    this.engine.bodyColor =
+      State.showingPlanDetail && planPillVisible()
+        ? hexToRGB(currentPlanColor())
+        : focus?.isIntegration
+          ? hexToRGB(focus.color)
+          : null;
     this.engine.particleOverhang = BOT_OVERHANG;
     this.engine.lookX = this.lookX();
     this.engine.lookY = this.lookY();
diff --git a/windows/src/settings/main.ts b/windows/src/settings/main.ts
index 3ab9ab94a7..0adb67412e 100644
--- a/windows/src/settings/main.ts
+++ b/windows/src/settings/main.ts
@@ -3,7 +3,7 @@
 // integrations land here too in a later stage.
 
 import "./settings.css";
-import { Bridge, onEvent, type HookStatus } from "../core/bridge";
+import { Bridge, onEvent, type HookPreview, type HookStatus } from "../core/bridge";
 import { DEFAULT_SETTINGS, type Settings } from "../core/state";
 import { h, clear } from "../views/dom";
 
@@ -41,6 +41,90 @@ function renderDiff(text: string): HTMLElement {
   return box;
 }
 
+// ── Changes to Claude Code's settings.json ────────────────────────────────────
+
+/** One kind of change to ~/.claude/settings.json, with the words that go with it. */
+interface Change {
+  preview: (install: boolean) => Promise<HookPreview | null>;
+  apply: (install: boolean, fingerprint: string) => Promise<string | null>;
+  installText: string;
+  removeText: string;
+  installButton: string;
+  removeButton: string;
+  done: (backup: string) => string;
+}
+
+const HOOKS_CHANGE: Change = {
+  preview: Bridge.hooksPreview,
+  apply: Bridge.hooksApply,
+  installText: "This is exactly what will change in your settings.json. Your own hooks are left untouched.",
+  removeText: "This removes Coucou's entries only. Your own hooks are left untouched.",
+  installButton: "Back up and write",
+  removeButton: "Back up and remove",
+  done: (backup) => `Done. Previous settings saved as ${backup}. Open a new Claude Code session to pick the hooks up.`,
+};
+
+const STATUS_LINE_CHANGE: Change = {
+  preview: Bridge.statusLinePreview,
+  apply: Bridge.statusLineApply,
+  installText: "This is exactly what will change: only the status line. If you already have one it keeps working, Coucou's relay runs it for you.",
+  removeText: "This puts your previous status line back, or removes the entry if there was none.",
+  installButton: "Back up and write",
+  removeButton: "Back up and remove",
+  done: (backup) => `Done. Previous settings saved as ${backup}. The numbers appear after the next reply of a Claude Code session.`,
+};
+
+/**
+ * Shows the diff of a change in `body` and writes it only after an explicit
+ * click, and only if settings.json still matches the diff that was shown.
+ * `back` redraws the section; `applied` runs a moment after a successful write.
+ */
+async function reviewChange(
+  body: HTMLElement,
+  change: Change,
+  install: boolean,
+  back: () => void,
+  applied: () => void,
+) {
+  let preview;
+  try {
+    preview = await change.preview(install);
+  } catch (err) {
+    // An unreadable or invalid settings.json stops here rather than being
+    // treated as empty and written over.
+    clear(body);
+    body.append(
+      h("div", { class: "notice err", text: String(err).replace(/^Error:\s*/, "") }),
+      h("div", { class: "row" }, h("button", { text: "Back", onclick: back })),
+    );
+    return;
+  }
+  if (!preview) return;
+  clear(body);
+  body.append(
+    h("div", { class: "hint", text: install ? change.installText : change.removeText }),
+    renderDiff(preview.diff),
+    h("div", { class: "row" }, h("span", { class: "path", text: `Backup → ${preview.backup}` })),
+  );
+  const confirm = h("button", {
+    class: install ? "primary" : "danger",
+    text: install ? change.installButton : change.removeButton,
+  });
+  confirm.addEventListener("click", async () => {
+    confirm.disabled = true;
+    try {
+      const backup = await change.apply(install, preview.fingerprint);
+      clear(body);
+      body.append(h("div", { class: "notice ok", text: change.done(String(backup)) }));
+      window.setTimeout(applied, 2600);
+    } catch (err) {
+      confirm.disabled = false;
+      body.append(h("div", { class: "notice err", text: `Could not write: ${String(err)}` }));
+    }
+  });
+  body.append(h("div", { class: "row" }, confirm, h("button", { text: "Cancel", onclick: back })));
+}
+
 // ── Claude Code section ───────────────────────────────────────────────────────
 
 function claudeSection(status: HookStatus): HTMLElement {
@@ -52,11 +136,14 @@ function claudeSection(status: HookStatus): HTMLElement {
     body,
   );
 
+  const redraw = () => {
+    clear(body);
+    draw();
+  };
   const rebuild = async () => {
     const fresh = await Bridge.hooksStatus();
     if (fresh) Object.assign(status, fresh);
-    clear(body);
-    draw();
+    redraw();
     const head = section.querySelector("h2")!;
     clear(head);
     head.append(statusDot(status.installed), h("span", { text: "Claude Code" }));
@@ -92,7 +179,7 @@ function claudeSection(status: HookStatus): HTMLElement {
     const install = h("button", {
       class: "primary",
       text: status.installed ? "Reinstall hooks…" : "Install hooks…",
-      onclick: () => showPreview(true),
+      onclick: () => void reviewChange(body, HOOKS_CHANGE, true, redraw, () => void rebuild()),
     });
     // Writing hook commands that point at a relay which isn't there would give
     // every Claude Code session a broken hook and nothing to show for it.
@@ -105,66 +192,80 @@ function claudeSection(status: HookStatus): HTMLElement {
       actions.append(h("button", {
         class: "danger",
         text: "Uninstall hooks…",
-        onclick: () => showPreview(false),
+        onclick: () => void reviewChange(body, HOOKS_CHANGE, false, redraw, () => void rebuild()),
       }));
     }
     body.append(actions);
   }
 
-  async function showPreview(install: boolean) {
-    let preview;
-    try {
-      preview = await Bridge.hooksPreview(install);
-    } catch (err) {
-      // An unreadable or invalid settings.json stops here rather than being
-      // treated as empty and written over.
-      clear(body);
-      body.append(
-        h("div", { class: "notice err", text: String(err).replace(/^Error:\s*/, "") }),
-        h("div", { class: "row" }, h("button", {
-          text: "Back",
-          onclick: () => { clear(body); draw(); },
-        })),
-      );
-      return;
-    }
-    if (!preview) return;
+  draw();
+  return section;
+}
+
+// ── Plan usage section ────────────────────────────────────────────────────────
+
+/**
+ * The 5-hour and weekly limits in the island's header. They come from Claude
+ * Code's status line, so the relay has to be the status line first: turning the
+ * switch on without it starts the install, and the switch only stays on once
+ * that has been confirmed. A status line the user had keeps working.
+ */
+function planSection(status: HookStatus): HTMLElement {
+  const body = h("div", { style: "display:flex;flex-direction:column;gap:12px" });
+  const section = h("section", {}, h("h2", {}, h("span", { text: "Plan usage" })), body);
+
+  const redraw = () => {
     clear(body);
+    draw();
+  };
+  const rebuild = async () => {
+    const fresh = await Bridge.hooksStatus();
+    if (fresh) Object.assign(status, fresh);
+    // Cancelled or failed: a switch that was waiting for the install falls back.
+    if (!status.planRelayInstalled) settings.showPlanInNotch = false;
+    redraw();
+  };
+
+  function draw() {
+    // The switch shows "on" while the install it asked for is being reviewed.
+    const sw = toggle(settings.showPlanInNotch, (on) => {
+      if (!on) {
+        settings.showPlanInNotch = false;
+        void save();
+      } else if (status.planRelayInstalled) {
+        settings.showPlanInNotch = true;
+        void save();
+      } else {
+        // Turned on before the relay is in: install it first; it stays on once confirmed.
+        void reviewChange(body, STATUS_LINE_CHANGE, true, () => void rebuild(), () => {
+          settings.showPlanInNotch = true;
+          void save().then(rebuild);
+        });
+      }
+    });
     body.append(
       h("div", {
         class: "hint",
-        text: install
-          ? "This is exactly what will change in your settings.json. Your own hooks are left untouched."
-          : "This removes Coucou's entries only. Your own hooks are left untouched.",
+        text: "Shows your Claude plan usage (5-hour and weekly limits) in the island's header. Coucou adds a status line relay to ~/.claude/settings.json; if you already have a status line, it keeps working as before. Pro and Max plans only.",
       }),
-      renderDiff(preview.diff),
+      h("div", { class: "row" }, h("label", { text: "Show in the notch" }), sw),
       h("div", { class: "row" },
-        h("span", { class: "path", text: `Backup → ${preview.backup}` }),
+        h("label", { text: "Relay" }),
+        statusDot(status.planRelayInstalled),
+        h("span", { class: "hint", text: status.planRelayInstalled ? "installed" : "not installed" }),
+        status.planRelayInstalled
+          ? h("button", {
+              class: "danger",
+              text: "Uninstall relay…",
+              onclick: () => void reviewChange(body, STATUS_LINE_CHANGE, false, redraw, () => void rebuild()),
+            })
+          : h("button", {
+              class: "primary",
+              text: "Install relay…",
+              onclick: () => void reviewChange(body, STATUS_LINE_CHANGE, true, redraw, () => void rebuild()),
+            }),
       ),
     );
-    const confirm = h("button", {
-      class: install ? "primary" : "danger",
-      text: install ? "Back up and write" : "Back up and remove",
-    });
-    confirm.addEventListener("click", async () => {
-      confirm.disabled = true;
-      try {
-        const backup = await Bridge.hooksApply(install, preview.fingerprint);
-        clear(body);
-        body.append(h("div", {
-          class: "notice ok",
-          text: `Done. Previous settings saved as ${backup}. Open a new Claude Code session to pick the hooks up.`,
-        }));
-        window.setTimeout(() => void rebuild(), 2600);
-      } catch (err) {
-        confirm.disabled = false;
-        body.append(h("div", { class: "notice err", text: `Could not write: ${String(err)}` }));
-      }
-    });
-    body.append(h("div", { class: "row" }, confirm, h("button", {
-      text: "Cancel",
-      onclick: () => { clear(body); draw(); },
-    })));
   }
 
   draw();
@@ -386,9 +487,28 @@ function generalSection(): HTMLElement {
     h("option", { value: "primary", text: "Main display" }),
     h("option", { value: "cursor", text: "Display under the cursor" }),
   );
+  const language = h("select", {}) as HTMLSelectElement;
+  language.append(
+    h("option", { value: "auto", text: "System language" }),
+    h("option", { value: "en", text: "English" }),
+    h("option", { value: "de", text: "Deutsch" }),
+    h("option", { value: "fr", text: "Français" }),
+  );
+  language.value = settings.language;
+  language.addEventListener("change", () => {
+    settings.language = language.value;
+    void save();
+  });
+
+  void Bridge.monitors().then((list) => {
+    for (const m of list ?? []) {
+      screen.append(h("option", { value: m.name, text: `${m.name} (${m.width}×${m.height})` }));
+    }
+    screen.value = settings.screen;
+  });
   screen.value = settings.screen;
   screen.addEventListener("change", () => {
-    settings.screen = screen.value as Settings["screen"];
+    settings.screen = screen.value;
     void save();
   });
 
@@ -410,6 +530,11 @@ function generalSection(): HTMLElement {
       h("label", { text: "Island lives on" }),
       screen,
     ),
+    h("div", { class: "row" },
+      h("label", { text: "Language" }),
+      language,
+      h("span", { class: "hint", text: "for Mochi's answers and the activity labels" }),
+    ),
     h("div", { class: "row" },
       h("label", { text: "Launch at startup" }),
       toggle(settings.autostart, (v) => { settings.autostart = v; void save(); }),
@@ -426,7 +551,7 @@ async function main() {
     version = boot.version;
   }
   const status = (await Bridge.hooksStatus()) ?? {
-    installed: false, settingsPath: "", hookPath: "", hookReady: false,
+    installed: false, planRelayInstalled: false, settingsPath: "", hookPath: "", hookReady: false,
   };
 
   const hasKey = (await Bridge.secretPresent("anthropic-api-key")) ?? false;
@@ -442,6 +567,7 @@ async function main() {
   root.append(
     h("h1", {}, h("span", { text: "Coucou" }), h("span", { class: "version", text: version })),
     claudeSection(status),
+    planSection(status),
     apiSection(hasKey),
     integrationsSection(present),
     generalSection(),
diff --git a/windows/src/style.css b/windows/src/style.css
index b2cf6756c8..5da649e2c9 100644
--- a/windows/src/style.css
+++ b/windows/src/style.css
@@ -133,12 +133,31 @@ body {
   transition: opacity 0.22s ease-in-out;
 }
 
+/* `.view.on` sets pointer-events itself, which beats the value inherited from
+   #views: without this the invisible view sits on top of the drop canvas and
+   eats the clicks meant for its painted buttons. */
+#views.hidden-by-upload .view.on {
+  pointer-events: none;
+}
+
+/* #content sits above the drop canvas in the stacking order and covers the whole
+   island, so it has to let clicks through to the canvas's hit areas. Only the
+   header, which stays on top of the sequence, keeps the mouse. (!important:
+   the island sets pointer-events on #content inline.) */
+#content.upload-on {
+  pointer-events: none !important;
+}
+
+#content.upload-on #header {
+  pointer-events: auto;
+}
+
 #bot-glow {
   position: absolute;
   pointer-events: none;
   border-radius: 50%;
   filter: blur(6px);
-  transition: opacity 0.4s ease-in-out, background 0.4s ease-in-out;
+  /* No CSS transition: the island eases the colour and the opacity itself. */
 }
 
 #countdown {
@@ -208,13 +227,13 @@ body {
 }
 
 .tab {
-  width: 30px;
-  height: 22px;
+  width: 38px;
+  height: 26px;
   display: grid;
   place-items: center;
   border: 0;
   background: transparent;
-  border-radius: 11px;
+  border-radius: 13px;
   color: var(--dim-2);
   cursor: default;
 }
@@ -1365,3 +1384,442 @@ input[type="range"]::-webkit-slider-thumb {
 .int-card.detail {
   padding-top: 8px;
 }
+
+/* ── Session view: a small editor next to Mochi and the turn's phases ──────── */
+/* Proportions follow docs/media/claude-code.png (island 640 × 320). */
+
+.sess {
+  position: relative;
+  z-index: 1;
+  display: flex;
+  gap: 10px;
+  height: 100%;
+  padding: 10px 11px 8px 10px;
+}
+
+.sess-left {
+  flex: 0 0 112px;
+  min-width: 0;
+  /* Mochi, on its own canvas, fills the top of this column. */
+  padding: 112px 0 0 8px;
+}
+
+.sess-name {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  font: 700 14px var(--font);
+  color: var(--ink);
+}
+
+.sess-name span {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.sess-tool {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin: 1px 0 14px;
+  font: 400 12.5px var(--font);
+  color: var(--dim-2);
+}
+
+.sess-back {
+  display: grid;
+  place-items: center;
+  width: 20px;
+  height: 20px;
+  border: 0;
+  border-radius: 6px;
+  background: transparent;
+  color: var(--dim-4);
+  cursor: default;
+}
+
+.sess-back:hover {
+  background: rgba(255, 255, 255, 0.08);
+  color: var(--ink);
+}
+
+.phases {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.phase {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  font: 600 13.5px/16px var(--font);
+  color: var(--dim-4);
+}
+
+.ph-icon {
+  flex: 0 0 16px;
+  width: 16px;
+  height: 16px;
+  display: grid;
+  place-items: center;
+  box-sizing: border-box;
+}
+
+.ph-icon.ok {
+  color: var(--green-2);
+}
+
+/* The running phase: Font Awesome's ring with a gap, turning. */
+.ph-icon.spin {
+  color: var(--ink);
+  animation: ph-spin 0.9s linear infinite;
+}
+
+/* A phase that has not started: its glyph in a rounded square. */
+.ph-icon.todo {
+  border-radius: 4.5px;
+  color: var(--dim-4);
+  box-shadow: inset 0 0 0 1.5px var(--dim-4);
+}
+
+/* "Done" before the end: the same disc, muted. */
+.ph-icon.done-todo {
+  color: var(--dim-4);
+}
+
+.phase.done {
+  color: var(--dim-2);
+}
+
+.phase.active {
+  color: var(--ink);
+  font-weight: 700;
+}
+
+@keyframes ph-spin {
+  to { transform: rotate(360deg); }
+}
+
+.editor {
+  flex: 1 1 auto;
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  border-radius: 12px;
+  background: #0b0c0e;
+  border: 1px solid var(--hairline);
+  overflow: hidden;
+  font: 400 10px/17px var(--mono);
+}
+
+.ed-tab {
+  flex: 0 0 auto;
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin: 8px 10px 4px 8px;
+  color: var(--ink-2);
+  font: 500 10.5px var(--mono);
+}
+
+/* The file tab: one pill around the language chip, the name and the unsaved dot. */
+.ed-file {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 3px 9px 3px 6px;
+  border-radius: 8px;
+  background: #15161a;
+}
+
+.ed-chip {
+  padding: 0 4px;
+  border-radius: 3px;
+  font: 700 8.5px/13px var(--font);
+}
+
+.ed-dot {
+  font-size: 7px;
+  color: var(--amber);
+}
+
+.ed-dir {
+  margin-left: auto;
+  min-width: 0;
+  color: var(--dim-4);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  direction: rtl; /* a long path keeps its end, the useful part */
+}
+
+.ed-code {
+  flex: 0 1 auto;
+  min-height: 0;
+  overflow: hidden;
+  padding-top: 4px;
+}
+
+.ed-row {
+  display: flex;
+  white-space: pre;
+  overflow: hidden;
+  border-left: 2px solid transparent;
+}
+
+.ed-n {
+  flex: 0 0 34px;
+  padding-right: 8px;
+  text-align: right;
+  color: var(--dim-4);
+}
+
+.ed-sign {
+  flex: 0 0 14px;
+  text-align: center;
+  color: var(--dim-4);
+}
+
+.ed-text {
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  color: #c4cad4;
+}
+
+.ed-row.add {
+  background: rgba(52, 211, 153, 0.13);
+  border-left-color: var(--green-2);
+}
+
+.ed-row.add .ed-sign,
+.ed-row.add .ed-n {
+  color: var(--green-2);
+}
+
+.ed-row.del {
+  background: rgba(244, 80, 94, 0.15);
+  border-left-color: var(--red);
+}
+
+.ed-row.del .ed-sign,
+.ed-row.del .ed-n {
+  color: var(--red-text);
+}
+
+.ed-row.del .ed-text {
+  color: var(--dim-3);
+  text-decoration: line-through;
+  text-decoration-color: rgba(244, 80, 94, 0.5);
+}
+
+.term {
+  flex: 0 0 auto;
+  padding: 8px 12px 9px;
+}
+
+.term-line {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  white-space: pre;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  color: var(--dim-2);
+}
+
+.term-line.good { color: var(--green-2); }
+.term-line.bad { color: var(--red-text); }
+
+.term-line .prompt {
+  color: var(--cyan);
+}
+
+.term-cmd {
+  color: var(--ink-2);
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.term-run {
+  color: var(--dim-3);
+}
+
+.term-line .dim {
+  color: var(--dim-2);
+}
+
+.badge {
+  padding: 0 5px;
+  border-radius: 3px;
+  font: 700 9px/14px var(--font);
+  letter-spacing: 0.03em;
+}
+
+.badge.pass {
+  background: var(--green-2);
+  color: #052e1c;
+}
+
+.badge.fail {
+  background: var(--red);
+  color: #2c0509;
+}
+
+.tok-k { color: #c3a6ff; }
+.tok-s { color: #d3dd8e; }
+.tok-n { color: #f4a46a; }
+.tok-t { color: #f2c070; }
+.tok-f { color: #f2c070; }
+.tok-c { color: var(--dim-4); font-style: italic; }
+
+/* ── Plan usage: the pill in the header and the card behind it ─────────────── */
+
+.header-actions {
+  align-items: center;
+}
+
+.plan-pill {
+  --plan: #6b7079;
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  padding: 4px 8px;
+  border: 1px solid color-mix(in srgb, var(--plan) 14%, transparent);
+  border-radius: 999px;
+  background: #0e0f11;
+  color: var(--dim-3);
+  font: 600 10px var(--font);
+  white-space: nowrap;
+  cursor: default;
+  transition: background 0.18s, border-color 0.18s, color 0.18s;
+}
+
+.plan-pill:hover,
+.plan-pill.active {
+  background: color-mix(in srgb, var(--plan) 18%, transparent);
+  border-color: color-mix(in srgb, var(--plan) 55%, transparent);
+  color: color-mix(in srgb, var(--plan) 70%, white);
+}
+
+.plan-pill-dot {
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+}
+
+.plan-card {
+  position: relative;
+  z-index: 1;
+  padding-top: 10px;
+}
+
+.plan-head {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 0 36px 0 108px;
+  white-space: nowrap;
+}
+
+.plan-head > * {
+  flex: 0 0 auto;
+}
+
+.plan-title {
+  font: 600 12px var(--font);
+  color: var(--ink);
+}
+
+.plan-sub {
+  flex: 0 1 auto !important; /* the one part that gives way, with an ellipsis */
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  font: 400 11px var(--font);
+  color: var(--dim-2);
+}
+
+.plan-rows {
+  display: flex;
+  flex-direction: column;
+  gap: 5px;
+  padding: 8px 12px 0 108px;
+}
+
+.plan-row {
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  font: 400 11px var(--font);
+  white-space: nowrap;
+}
+
+.plan-label {
+  flex: 0 0 40px;
+  color: var(--dim-3);
+}
+
+.plan-bar {
+  flex: 0 0 50px;
+  height: 4px;
+  border-radius: 2px;
+  background: rgba(255, 255, 255, 0.08);
+  overflow: hidden;
+}
+
+.plan-fill {
+  display: block;
+  height: 100%;
+  border-radius: 2px;
+}
+
+.plan-pct {
+  flex: 0 0 30px;
+  text-align: right;
+  font-weight: 600;
+  font-variant-numeric: tabular-nums;
+  color: #c5c8cd;
+}
+
+.plan-reset-icon {
+  display: inline-flex;
+  color: var(--dim-3);
+}
+
+.plan-reset {
+  font-size: 10px;
+  color: var(--dim-3);
+}
+
+.plan-none {
+  color: var(--dim-3);
+}
+
+/* The overview's left card opens the code view when there is code to show. */
+.expand-hint {
+  position: absolute;
+  right: 12px;
+  bottom: 10px;
+  z-index: 2;
+  display: none;
+  color: var(--dim-4);
+}
+
+.card.expandable {
+  cursor: pointer;
+}
+
+.card.expandable:hover {
+  border-color: rgba(255, 255, 255, 0.1);
+}
+
+.card.expandable .expand-hint {
+  display: block;
+}
+
+.card.expandable:hover .expand-hint {
+  color: var(--dim-2);
+}
diff --git a/windows/src/views/fa.ts b/windows/src/views/fa.ts
new file mode 100644
index 0000000000..9a690a1751
--- /dev/null
+++ b/windows/src/views/fa.ts
@@ -0,0 +1,41 @@
+// Icons from Font Awesome Free 7.3.1 (solid) — https://fontawesome.com
+// Copyright 2025 Fonticons, Inc. The icons are licensed CC BY 4.0
+// (https://creativecommons.org/licenses/by/4.0/), see https://fontawesome.com/license/free
+//
+// Only the few paths used here are embedded: no package is installed and nothing
+// is loaded at run time. Each entry is [viewBox width, viewBox height, path].
+
+const FA = {
+  house: [512, 512, "M277.8 8.6c-12.3-11.4-31.3-11.4-43.5 0l-224 208c-9.6 9-12.8 22.9-8 35.1S18.8 272 32 272l16 0 0 176c0 35.3 28.7 64 64 64l288 0c35.3 0 64-28.7 64-64l0-176 16 0c13.2 0 25-8.1 29.8-20.3s1.6-26.2-8-35.1l-224-208zM240 320l32 0c26.5 0 48 21.5 48 48l0 96-128 0 0-96c0-26.5 21.5-48 48-48z"],
+  comment: [512, 512, "M512 240c0 132.5-114.6 240-256 240-37.1 0-72.3-7.4-104.1-20.7L33.5 510.1c-9.4 4-20.2 1.7-27.1-5.8S-2 485.8 2.8 476.8l48.8-92.2C19.2 344.3 0 294.3 0 240 0 107.5 114.6 0 256 0S512 107.5 512 240z"],
+  plus: [448, 512, "M256 64c0-17.7-14.3-32-32-32s-32 14.3-32 32l0 160-160 0c-17.7 0-32 14.3-32 32s14.3 32 32 32l160 0 0 160c0 17.7 14.3 32 32 32s32-14.3 32-32l0-160 160 0c17.7 0 32-14.3 32-32s-14.3-32-32-32l-160 0 0-160z"],
+  gear: [512, 512, "M195.1 9.5C198.1-5.3 211.2-16 226.4-16l59.8 0c15.2 0 28.3 10.7 31.3 25.5L332 79.5c14.1 6 27.3 13.7 39.3 22.8l67.8-22.5c14.4-4.8 30.2 1.2 37.8 14.4l29.9 51.8c7.6 13.2 4.9 29.8-6.5 39.9L447 233.3c.9 7.4 1.3 15 1.3 22.7s-.5 15.3-1.3 22.7l53.4 47.5c11.4 10.1 14 26.8 6.5 39.9l-29.9 51.8c-7.6 13.1-23.4 19.2-37.8 14.4l-67.8-22.5c-12.1 9.1-25.3 16.7-39.3 22.8l-14.4 69.9c-3.1 14.9-16.2 25.5-31.3 25.5l-59.8 0c-15.2 0-28.3-10.7-31.3-25.5l-14.4-69.9c-14.1-6-27.2-13.7-39.3-22.8L73.5 432.3c-14.4 4.8-30.2-1.2-37.8-14.4L5.8 366.1c-7.6-13.2-4.9-29.8 6.5-39.9l53.4-47.5c-.9-7.4-1.3-15-1.3-22.7s.5-15.3 1.3-22.7L12.3 185.8c-11.4-10.1-14-26.8-6.5-39.9L35.7 94.1c7.6-13.2 23.4-19.2 37.8-14.4l67.8 22.5c12.1-9.1 25.3-16.7 39.3-22.8L195.1 9.5zM256.3 336a80 80 0 1 0 -.6-160 80 80 0 1 0 .6 160z"],
+  volumeHigh: [640, 512, "M533.6 32.5c-10.3-8.4-25.4-6.8-33.8 3.5s-6.8 25.4 3.5 33.8C557.5 113.8 592 180.8 592 256s-34.5 142.2-88.7 186.3c-10.3 8.4-11.8 23.5-3.5 33.8s23.5 11.8 33.8 3.5C598.5 426.7 640 346.2 640 256S598.5 85.2 533.6 32.5zM473.1 107c-10.3-8.4-25.4-6.8-33.8 3.5s-6.8 25.4 3.5 33.8C475.3 170.7 496 210.9 496 256s-20.7 85.3-53.2 111.8c-10.3 8.4-11.8 23.5-3.5 33.8s23.5 11.8 33.8 3.5c43.2-35.2 70.9-88.9 70.9-149s-27.7-113.8-70.9-149zm-60.5 74.5c-10.3-8.4-25.4-6.8-33.8 3.5s-6.8 25.4 3.5 33.8C393.1 227.6 400 241 400 256s-6.9 28.4-17.7 37.3c-10.3 8.4-11.8 23.5-3.5 33.8s23.5 11.8 33.8 3.5C434.1 312.9 448 286.1 448 256s-13.9-56.9-35.4-74.5zM80 352l48 0 134.1 119.2c6.4 5.7 14.6 8.8 23.1 8.8 19.2 0 34.8-15.6 34.8-34.8l0-378.4c0-19.2-15.6-34.8-34.8-34.8-8.5 0-16.7 3.1-23.1 8.8L128 160 80 160c-26.5 0-48 21.5-48 48l0 96c0 26.5 21.5 48 48 48z"],
+  volumeXmark: [576, 512, "M48 352l48 0 134.1 119.2c6.4 5.7 14.6 8.8 23.1 8.8 19.2 0 34.8-15.6 34.8-34.8l0-378.4c0-19.2-15.6-34.8-34.8-34.8-8.5 0-16.7 3.1-23.1 8.8L96 160 48 160c-26.5 0-48 21.5-48 48l0 96c0 26.5 21.5 48 48 48zM367 175c-9.4 9.4-9.4 24.6 0 33.9l47 47-47 47c-9.4 9.4-9.4 24.6 0 33.9s24.6 9.4 33.9 0l47-47 47 47c9.4 9.4 24.6 9.4 33.9 0s9.4-24.6 0-33.9l-47-47 47-47c9.4-9.4 9.4-24.6 0-33.9s-24.6-9.4-33.9 0l-47 47-47-47c-9.4-9.4-24.6-9.4-33.9 0z"],
+  check: [448, 512, "M434.8 70.1c14.3 10.4 17.5 30.4 7.1 44.7l-256 352c-5.5 7.6-14 12.3-23.4 13.1s-18.5-2.7-25.1-9.3l-128-128c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0l101.5 101.5 234-321.7c10.4-14.3 30.4-17.5 44.7-7.1z"],
+  circleCheck: [512, 512, "M256 512a256 256 0 1 1 0-512 256 256 0 1 1 0 512zM374 145.7c-10.7-7.8-25.7-5.4-33.5 5.3L221.1 315.2 169 263.1c-9.4-9.4-24.6-9.4-33.9 0s-9.4 24.6 0 33.9l72 72c5 5 11.8 7.5 18.8 7s13.4-4.1 17.5-9.8L379.3 179.2c7.8-10.7 5.4-25.7-5.3-33.5z"],
+  circleNotch: [512, 512, "M222.7 32.1c5 16.9-4.6 34.8-21.5 39.8-79.3 23.6-137.1 97.1-137.1 184.1 0 106 86 192 192 192s192-86 192-192c0-86.9-57.8-160.4-137.1-184.1-16.9-5-26.6-22.9-21.5-39.8s22.9-26.6 39.8-21.5C434.9 42.1 512 140 512 256 512 397.4 397.4 512 256 512S0 397.4 0 256c0-116 77.1-213.9 182.9-245.4 16.9-5 34.8 4.6 39.8 21.5z"],
+  terminal: [512, 512, "M9.4 118.6c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0l160 160c12.5 12.5 12.5 32.8 0 45.3l-160 160c-12.5 12.5-32.8 12.5-45.3 0s-12.5-32.8 0-45.3L146.7 256 9.4 118.6zM224 384l256 0c17.7 0 32 14.3 32 32s-14.3 32-32 32l-256 0c-17.7 0-32-14.3-32-32s14.3-32 32-32z"],
+  pen: [512, 512, "M352.9 21.2L308 66.1 445.9 204 490.8 159.1C504.4 145.6 512 127.2 512 108s-7.6-37.6-21.2-51.1L455.1 21.2C441.6 7.6 423.2 0 404 0s-37.6 7.6-51.1 21.2zM274.1 100L58.9 315.1c-10.7 10.7-18.5 24.1-22.6 38.7L.9 481.6c-2.3 8.3 0 17.3 6.2 23.4s15.1 8.5 23.4 6.2l127.8-35.5c14.6-4.1 27.9-11.8 38.7-22.6L412 237.9 274.1 100z"],
+  expand: [512, 512, "M344 0L488 0c13.3 0 24 10.7 24 24l0 144c0 9.7-5.8 18.5-14.8 22.2s-19.3 1.7-26.2-5.2l-39-39-87 87c-9.4 9.4-24.6 9.4-33.9 0l-32-32c-9.4-9.4-9.4-24.6 0-33.9l87-87-39-39c-6.9-6.9-8.9-17.2-5.2-26.2S334.3 0 344 0zM168 512L24 512c-13.3 0-24-10.7-24-24L0 344c0-9.7 5.8-18.5 14.8-22.2S34.1 320.2 41 327l39 39 87-87c9.4-9.4 24.6-9.4 33.9 0l32 32c9.4 9.4 9.4 24.6 0 33.9l-87 87 39 39c6.9 6.9 8.9 17.2 5.2 26.2S177.7 512 168 512z"],
+  compress: [512, 512, "M439.5 7c9.4-9.4 24.6-9.4 33.9 0l32 32c9.4 9.4 9.4 24.6 0 33.9l-87 87 39 39c6.9 6.9 8.9 17.2 5.2 26.2S450.2 240 440.5 240l-144 0c-13.3 0-24-10.7-24-24l0-144c0-9.7 5.8-18.5 14.8-22.2s19.3-1.7 26.2 5.2l39 39 87-87zM72.5 272l144 0c13.3 0 24 10.7 24 24l0 144c0 9.7-5.8 18.5-14.8 22.2s-19.3 1.7-26.2-5.2l-39-39-87 87c-9.4 9.4-24.6 9.4-33.9 0l-32-32c-9.4-9.4-9.4-24.6 0-33.9l87-87-39-39c-6.9-6.9-8.9-17.2-5.2-26.2S62.8 272 72.5 272z"],
+  arrowRotateRight: [512, 512, "M436.7 74.7L448 85.4 448 32c0-17.7 14.3-32 32-32s32 14.3 32 32l0 128c0 17.7-14.3 32-32 32l-128 0c-17.7 0-32-14.3-32-32s14.3-32 32-32l47.9 0-7.6-7.2c-.2-.2-.4-.4-.6-.6-75-75-196.5-75-271.5 0s-75 196.5 0 271.5 196.5 75 271.5 0c8.2-8.2 15.5-16.9 21.9-26.1 10.1-14.5 30.1-18 44.6-7.9s18 30.1 7.9 44.6c-8.5 12.2-18.2 23.8-29.1 34.7-100 100-262.1 100-362 0S-25 175 75 75c99.9-99.9 261.7-100 361.7-.3z"],
+  fileLines: [384, 512, "M0 64C0 28.7 28.7 0 64 0L213.5 0c17 0 33.3 6.7 45.3 18.7L365.3 125.3c12 12 18.7 28.3 18.7 45.3L384 448c0 35.3-28.7 64-64 64L64 512c-35.3 0-64-28.7-64-64L0 64zm208-5.5l0 93.5c0 13.3 10.7 24 24 24L325.5 176 208 58.5zM120 256c-13.3 0-24 10.7-24 24s10.7 24 24 24l144 0c13.3 0 24-10.7 24-24s-10.7-24-24-24l-144 0zm0 96c-13.3 0-24 10.7-24 24s10.7 24 24 24l144 0c13.3 0 24-10.7 24-24s-10.7-24-24-24l-144 0z"],
+} as const;
+
+export type FaName = keyof typeof FA;
+
+/** An inline SVG of the icon, `size` px tall, coloured by the surrounding text colour. */
+export function fa(name: FaName, size = 14): SVGSVGElement {
+  const [w, h, path] = FA[name];
+  const el = document.createElementNS("http://www.w3.org/2000/svg", "svg");
+  el.setAttribute("viewBox", `0 0 ${w} ${h}`);
+  el.setAttribute("width", String(Math.round((size * w) / h * 100) / 100));
+  el.setAttribute("height", String(size));
+  el.setAttribute("aria-hidden", "true");
+  el.setAttribute("fill", "currentColor");
+  const p = document.createElementNS("http://www.w3.org/2000/svg", "path");
+  p.setAttribute("d", path);
+  el.append(p);
+  return el;
+}
diff --git a/windows/src/views/icons.ts b/windows/src/views/icons.ts
index d2ff82475b..80688b8281 100644
--- a/windows/src/views/icons.ts
+++ b/windows/src/views/icons.ts
@@ -2,19 +2,6 @@
 // Drawn on a 24×24 grid so they read at the same optical size.
 
 export const ICONS = {
-  // house.fill
-  house: "M12 3.2 2.8 10.6V21h6.6v-5.4h5.2V21h6.6V10.6L12 3.2z",
-  // bubble.left.fill
-  bubble: "M12 3.6c-5 0-9 3.3-9 7.4 0 2.3 1.3 4.4 3.3 5.7-.2 1.2-.8 2.4-1.7 3.4 1.9-.2 3.6-.9 4.9-1.9 .8.2 1.6.3 2.5.3 5 0 9-3.3 9-7.5s-4-7.4-9-7.4z",
-  // plus
-  plus: "M11 4h2v7h7v2h-7v7h-2v-7H4v-2h7V4z",
-  // gearshape
-  gear: "M12 8.6a3.4 3.4 0 1 0 0 6.8 3.4 3.4 0 0 0 0-6.8zm0 1.8a1.6 1.6 0 1 1 0 3.2 1.6 1.6 0 0 1 0-3.2zM10.9 2h2.2l.35 2.1c.6.17 1.16.4 1.67.71l1.9-1 1.55 1.55-1 1.9c.3.5.54 1.07.7 1.67l2.13.35v2.2l-2.12.35c-.17.6-.4 1.16-.71 1.67l1 1.9-1.55 1.55-1.9-1c-.5.3-1.07.54-1.67.7L13.1 22h-2.2l-.35-2.12c-.6-.17-1.16-.4-1.67-.71l-1.9 1L5.43 18.6l1-1.9c-.3-.5-.54-1.07-.7-1.67L3.6 14.7v-2.2l2.12-.35c.17-.6.4-1.16.71-1.67l-1-1.9 1.55-1.55 1.9 1c.5-.3 1.07-.54 1.67-.7L10.9 2z",
-  gearFill: "M10.9 2h2.2l.35 2.1c.6.17 1.16.4 1.67.71l1.9-1 1.55 1.55-1 1.9c.3.5.54 1.07.7 1.67l2.13.35v2.2l-2.12.35c-.17.6-.4 1.16-.71 1.67l1 1.9-1.55 1.55-1.9-1c-.5.3-1.07.54-1.67.7L13.1 22h-2.2l-.35-2.12c-.6-.17-1.16-.4-1.67-.71l-1.9 1L5.43 18.6l1-1.9c-.3-.5-.54-1.07-.7-1.67L3.6 14.7v-2.2l2.12-.35c.17-.6.4-1.16.71-1.67l-1-1.9 1.55-1.55 1.9 1c.5-.3 1.07-.54 1.67-.7L10.9 2zM12 8.2a3.8 3.8 0 1 0 0 7.6 3.8 3.8 0 0 0 0-7.6z",
-  // speaker.wave.2
-  speakerOn: "M11 4.5 6.5 8.2H3.4v7.6h3.1L11 19.5v-15zm3.2 3a5.3 5.3 0 0 1 0 9 .9.9 0 0 0 .9 1.55 7.1 7.1 0 0 0 0-12.1.9.9 0 0 0-.9 1.55zm2.6-3.1a8.9 8.9 0 0 1 0 15.2.9.9 0 0 0 .92 1.55 10.7 10.7 0 0 0 0-18.3.9.9 0 0 0-.92 1.55z",
-  // speaker.slash
-  speakerOff: "M11 4.5 6.5 8.2H3.4v7.6h3.1L11 19.5v-15zm3.6 4.1 1.27-1.27 2.33 2.33 2.33-2.33 1.27 1.27L19.47 11l2.33 2.33-1.27 1.27-2.33-2.33-2.33 2.33-1.27-1.27L16.93 11 14.6 8.6z",
   // arrow.up.right
   arrowUpRight: "M8.5 7h8.5v8.5h-2V10.4l-7.1 7.1-1.4-1.4 7.1-7.1H8.5V7z",
   // chevron.right
diff --git a/windows/src/views/integrations.ts b/windows/src/views/integrations.ts
index b8ad73c8fb..c966a4f797 100644
--- a/windows/src/views/integrations.ts
+++ b/windows/src/views/integrations.ts
@@ -8,6 +8,7 @@ import { h, svg, clear, dot } from "./dom";
 import { ICONS } from "./icons";
 import { State, type AgentTask } from "../core/state";
 import { Bridge } from "../core/bridge";
+import { openSession } from "./open-session";
 
 /** Same shape as the Swift `timeAgo` computed properties. */
 export function timeAgo(value: unknown): string {
@@ -70,7 +71,7 @@ function idleCard(task: AgentTask, openSettings: () => void): HTMLElement {
         class: "link-btn",
         style: `color:${task.color}b3`,
         text: "Open Visual Studio Code",
-        onclick: () => void Bridge.openInVSCode(task.sessionCwd ?? null),
+        onclick: () => void openSession(task),
       }),
     );
   } else if (task.id === "integration_n8n") {
diff --git a/windows/src/views/open-session.ts b/windows/src/views/open-session.ts
new file mode 100644
index 0000000000..96e86a5464
--- /dev/null
+++ b/windows/src/views/open-session.ts
@@ -0,0 +1,16 @@
+// "Open terminal" and the ↗ on the overview: bring the session's terminal to the
+// front when we can reach it, open its folder in an editor otherwise.
+
+import { Bridge } from "../core/bridge";
+import { State, type AgentTask } from "../core/state";
+
+/** "Open terminal": the session's own terminal when we can reach it, VS Code otherwise. */
+export async function openSession(task: AgentTask | null | undefined) {
+  if (task?.terminal && (await Bridge.focusTerminal(task.terminal))) return;
+  if ((await Bridge.openInVSCode(task?.sessionCwd ?? null)) === "no-editor") {
+    // Say so, or the click looks like it did nothing: the folder opened in the file manager at best.
+    State.noteMessage = "No code editor found. Install Visual Studio Code (the `code` command) to open projects from here.";
+    State.view = "note";
+    State.notify();
+  }
+}
diff --git a/windows/src/views/session.ts b/windows/src/views/session.ts
new file mode 100644
index 0000000000..0be2386683
--- /dev/null
+++ b/windows/src/views/session.ts
@@ -0,0 +1,372 @@
+// The session view: while Claude Code works, the island becomes a small editor —
+// the file it just changed (a few lines of context, the removed lines in red, the
+// added ones in green) and under it the last command with what it printed — next
+// to Mochi and the phases of the turn.
+//
+// Every session keeps its own data, keyed by its session id: with several running
+// at once the view shows the one that was active last, and a new prompt in another
+// session cannot wipe it. Everything comes from the hooks. `tool_input` carries the edit itself; the
+// surrounding lines are read from the file by Rust (snippet.rs), the last lines a
+// command printed arrive in `tool_tail`. All text goes in as text nodes: a file's
+// content is not ours to trust as HTML.
+
+import { Bridge, type Snippet } from "../core/bridge";
+import { localized } from "../core/i18n";
+import { State } from "../core/state";
+import { h, clear, dot } from "./dom";
+import { fa } from "./fa";
+import type { ViewActions, ViewHost } from "./views";
+
+export interface EditShown {
+  kind: "edit" | "write";
+  /** Relative to the session's folder when it lies inside it. */
+  file: string;
+  removed: string;
+  added: string;
+  snippet?: Snippet | null;
+}
+
+export interface CommandShown {
+  command: string;
+  tail: string[];
+  status: "running" | "ok" | "failed";
+}
+
+export type Phase = "read" | "edit" | "bash";
+
+export interface SessionData {
+  /** The project's name, from the folder the session started in. */
+  project: string;
+  /** That folder: files are shown relative to it and read from inside it, however often the shell `cd`s. */
+  root: string;
+  /** When the session last did anything (epoch ms), to pick the active one. */
+  touchedAt: number;
+  edit?: EditShown;
+  command?: CommandShown;
+  /** Which of Read / Edit / Bash this turn has used, and which it is in now. */
+  seen: Phase[];
+  current: Phase | null;
+  finished: boolean;
+}
+
+const str = (v: unknown): string => (typeof v === "string" ? v : "");
+
+const PHASE_OF: Record<string, Phase> = {
+  Read: "read", Glob: "read", Grep: "read", LS: "read", WebFetch: "read", WebSearch: "read",
+  Edit: "edit", MultiEdit: "edit", Write: "edit", NotebookEdit: "edit",
+  Bash: "bash", PowerShell: "bash",
+};
+
+/** Sessions that did nothing for this long are forgotten (a session that never sent Stop or SessionEnd). */
+const FORGET_AFTER_MS = 30 * 60_000;
+
+const sessions = new Map<string, SessionData>();
+
+/** The session's data, created on its first event. `cwd` of that event is its root. */
+function sessionFor(id: string, cwd: string, project: string): SessionData {
+  let s = sessions.get(id);
+  if (!s) {
+    s = { project, root: cwd, touchedAt: 0, seen: [], current: null, finished: false };
+    sessions.set(id, s);
+  }
+  s.touchedAt = Date.now();
+  for (const [other, o] of sessions) if (s.touchedAt - o.touchedAt > FORGET_AFTER_MS) sessions.delete(other);
+  return s;
+}
+
+/** The session the view shows: the last active one that has something to show. */
+function active(): SessionData | null {
+  let best: SessionData | null = null;
+  for (const s of sessions.values()) {
+    if ((s.edit || s.command) && (!best || s.touchedAt > best.touchedAt)) best = s;
+  }
+  return best;
+}
+
+/** A new prompt starts a new turn of that session: its old code and phases go. */
+export function beginTurn(id: string, cwd: string, project: string) {
+  const s = sessionFor(id, cwd, project);
+  Object.assign(s, { edit: undefined, command: undefined, seen: [], current: null, finished: false });
+}
+
+export function endTurn(id: string) {
+  const s = sessions.get(id);
+  if (s) s.finished = true;
+}
+
+/** The session is over (or its finished view has been shown long enough). */
+export function dropSession(id: string) {
+  sessions.delete(id);
+}
+
+/** True once some session has shown something worth a view of its own. */
+export function hasSession(): boolean {
+  return active() !== null;
+}
+
+/** A tool is about to run: note it, and what the session view will show of it. */
+export function toolStarted(id: string, tool: string, input: Record<string, unknown>, cwd: string, project: string) {
+  const s = sessionFor(id, cwd, project);
+  s.finished = false;
+  const phase = PHASE_OF[tool];
+  if (phase) {
+    s.current = phase;
+    if (!s.seen.includes(phase)) s.seen.push(phase);
+  }
+
+  const file = relativeTo(str(input.file_path), s.root, cwd);
+  switch (tool) {
+    case "Edit":
+      s.edit = { kind: "edit", file, removed: str(input.old_string), added: str(input.new_string) };
+      break;
+    case "MultiEdit": {
+      const edits = Array.isArray(input.edits) ? (input.edits as Record<string, unknown>[]) : [];
+      // The first edit stands for the call: the pane has room for a handful of lines.
+      s.edit = { kind: "edit", file, removed: str(edits[0]?.old_string), added: str(edits[0]?.new_string) };
+      break;
+    }
+    case "Write":
+      s.edit = { kind: "write", file, removed: "", added: str(input.content) };
+      break;
+    case "Bash":
+    case "PowerShell":
+      if (str(input.command)) s.command = { command: str(input.command), tail: [], status: "running" };
+      break;
+  }
+}
+
+/** `abs` relative to the session's folder, else to the shell's current one, else as it is. */
+function relativeTo(abs: string, root: string, cwd: string): string {
+  for (const base of [root, cwd]) {
+    if (base && abs.startsWith(base + "/")) return abs.slice(base.length + 1);
+  }
+  return abs;
+}
+
+/** A tool finished (or failed): fill in what only exists afterwards. */
+export function toolFinished(
+  id: string,
+  tool: string,
+  input: Record<string, unknown>,
+  cwd: string,
+  extra: { tail?: string[]; failed?: boolean; error?: string },
+) {
+  const s = sessions.get(id);
+  if (!s) return;
+  if ((tool === "Bash" || tool === "PowerShell") && s.command) {
+    s.command.status = extra.failed ? "failed" : "ok";
+    s.command.tail = extra.tail ?? (extra.error ? [extra.error.split("\n")[0].slice(0, 160)] : []);
+    State.notify();
+  } else if (tool === "Edit" && s.edit?.kind === "edit" && !extra.failed && s.edit.added) {
+    const edit = s.edit;
+    const path = str(input.file_path);
+    // Read from inside the session's folder; the shell's folder only if the file is not in it.
+    const inRoot = s.root && path.startsWith(s.root + "/");
+    void Bridge.fileSnippet(inRoot ? s.root : cwd, path, edit.added, 3).then((snip) => {
+      // Only if it is still the edit this answer belongs to.
+      if (snip && sessions.get(id)?.edit === edit) {
+        edit.snippet = snip;
+        State.notify();
+      }
+    });
+  }
+}
+
+// ── Rendering ───────────────────────────────────────────────────────────────
+
+const TOKEN =
+  /(\/\/.*|^\s*#.*)|("(?:[^"\\]|\\.)*"|'(?:[^'\\]|\\.)*'|`[^`]*`)|\b(\d+(?:\.\d+)?)\b|\b(const|let|var|function|return|import|export|from|if|else|for|while|class|new|async|await|def|fn|pub|use|type|interface|struct|impl|enum|match|in|of|true|false|null|None)\b|\b([A-Z][A-Za-z0-9_]*)\b|\b([a-z_][A-Za-z0-9_]*)(?=\()/g;
+
+/** One line of code as coloured spans (comment, string, number, keyword). */
+function highlight(line: string): Node[] {
+  const out: Node[] = [];
+  let last = 0;
+  for (const m of line.matchAll(TOKEN)) {
+    const at = m.index ?? 0;
+    if (at > last) out.push(document.createTextNode(line.slice(last, at)));
+    const cls = m[1] != null ? "c" : m[2] != null ? "s" : m[3] != null ? "n" : m[4] != null ? "k" : m[5] != null ? "t" : "f";
+    out.push(h("span", { class: `tok-${cls}`, text: m[0] }));
+    last = at + m[0].length;
+  }
+  if (last < line.length) out.push(document.createTextNode(line.slice(last)));
+  return out;
+}
+
+interface Row {
+  kind: "ctx" | "add" | "del";
+  n: number | null;
+  text: string;
+}
+
+const lines = (text: string): string[] => text.replace(/\n$/, "").split("\n");
+
+/** The rows of the editor pane for one edit, in file order. */
+function codeRows(e: EditShown): Row[] {
+  const removed = e.removed ? lines(e.removed) : [];
+  const added = e.added ? lines(e.added) : [];
+  const snip = e.snippet;
+  if (e.kind === "write" || !snip) {
+    const from = e.kind === "write" ? 1 : null;
+    return [
+      ...removed.map((text) => ({ kind: "del" as const, n: null, text })),
+      ...added.map((text, i) => ({ kind: "add" as const, n: from == null ? null : from + i, text })),
+    ];
+  }
+  const rows: Row[] = [];
+  snip.lines.forEach((text, i) => {
+    if (i === snip.at) {
+      removed.forEach((r, k) => rows.push({ kind: "del", n: snip.start + snip.at + k, text: r }));
+    }
+    const inBlock = i >= snip.at && i < snip.at + snip.len;
+    rows.push({ kind: inBlock ? "add" : "ctx", n: snip.start + i, text });
+  });
+  return rows;
+}
+
+/** Keeps the changed rows and as much context as fits, dropping the far context first. */
+function fit(rows: Row[], max: number): Row[] {
+  let from = 0;
+  let to = rows.length;
+  while (to - from > max) {
+    if (rows[from].kind === "ctx") from++;
+    else if (rows[to - 1].kind === "ctx") to--;
+    else to--; // only changed rows left: keep the start of the change
+  }
+  return rows.slice(from, to);
+}
+
+const CHIPS: Record<string, [string, string]> = {
+  ts: ["TS", "#3b82f6"], tsx: ["TS", "#3b82f6"], js: ["JS", "#eab308"], jsx: ["JS", "#eab308"],
+  py: ["PY", "#38bdf8"], rs: ["RS", "#f97316"], go: ["GO", "#22d3ee"], md: ["MD", "#9ca3af"],
+  json: ["{}", "#a3a3a3"], css: ["CS", "#a78bfa"], html: ["<>", "#fb923c"], sh: ["SH", "#86efac"],
+  yml: ["YM", "#f472b6"], yaml: ["YM", "#f472b6"], toml: ["TM", "#fbbf24"],
+};
+
+function tab(e: EditShown | undefined): HTMLElement {
+  if (!e) return h("div", { class: "ed-tab" }, h("span", { class: "ed-name", text: "terminal" }));
+  const name = e.file.split("/").pop() || e.file;
+  const dir = e.file;
+  const [label, color] = CHIPS[(name.split(".").pop() ?? "").toLowerCase()] ?? ["·", "#6b7079"];
+  const chip = h("span", { class: "ed-chip", text: label });
+  chip.style.background = `${color}2e`;
+  chip.style.color = color;
+  return h(
+    "div",
+    { class: "ed-tab" },
+    h("span", { class: "ed-file" }, chip, h("span", { class: "ed-name", text: name }), h("span", { class: "ed-dot", text: "●" })),
+    h("span", { class: "ed-dir", text: dir }),
+  );
+}
+
+function codeRow(r: Row): HTMLElement {
+  return h(
+    "div",
+    { class: `ed-row ${r.kind}` },
+    h("span", { class: "ed-n", text: r.n == null ? "" : String(r.n) }),
+    h("span", { class: "ed-sign", text: r.kind === "add" ? "+" : r.kind === "del" ? "−" : "" }),
+    h("span", { class: "ed-text" }, ...highlight(r.text)),
+  );
+}
+
+/** A line a test runner printed: PASS / FAIL as a badge, ticks and crosses coloured. */
+function tailLine(text: string): HTMLElement {
+  const m = /^\s*(PASS|FAIL)\b\s*(.*)$/.exec(text);
+  if (m) {
+    return h(
+      "div",
+      { class: "term-line" },
+      h("span", { class: `badge ${m[1] === "PASS" ? "pass" : "fail"}`, text: m[1] }),
+      h("span", { class: "dim", text: m[2] }),
+    );
+  }
+  const tone = /[✓✔]|\bpassed\b|\bok\b/i.test(text) ? "good" : /[✗✘×]|\bfail|\berror\b/i.test(text) ? "bad" : "dim";
+  return h("div", { class: `term-line ${tone}`, text: text.trim() });
+}
+
+function terminal(c: CommandShown): HTMLElement {
+  const box = h("div", { class: "term" }, h(
+    "div",
+    { class: "term-line cmd" },
+    h("span", { class: "prompt", text: "$" }),
+    h("span", { class: "term-cmd", text: c.command.replace(/\s+/g, " ") }),
+    c.status === "running" ? h("span", { class: "term-run", text: "…" }) : null,
+  ));
+  const tail = c.tail.slice(-2);
+  for (const l of tail) box.append(tailLine(l));
+  if (c.status === "failed" && tail.length === 0) box.append(h("div", { class: "term-line bad", text: "✗ failed" }));
+  return box;
+}
+
+const DONE = { en: "Done", de: "Fertig", fr: "Terminé" };
+
+const PHASES: { id: Phase; label: string }[] = [
+  { id: "read", label: "Read" },
+  { id: "edit", label: "Edit" },
+  { id: "bash", label: "Bash" },
+];
+
+const GLYPHS: Record<Phase, "fileLines" | "pen" | "terminal"> = { read: "fileLines", edit: "pen", bash: "terminal" };
+
+function phaseIcon(state: "done" | "active" | "todo", phase: Phase): HTMLElement {
+  if (state === "done") return h("span", { class: "ph-icon ok" }, fa("circleCheck", 16));
+  if (state === "active") return h("span", { class: "ph-icon spin" }, fa("circleNotch", 16));
+  return h("span", { class: "ph-icon todo" }, fa(GLYPHS[phase], 9));
+}
+
+function phaseList(s: SessionData): HTMLElement {
+  const doneLabel = localized(DONE);
+  const list = h("div", { class: "phases" });
+  for (const { id, label } of PHASES) {
+    const active = !s.finished && s.current === id;
+    const state = active ? "active" : s.seen.includes(id) ? "done" : "todo";
+    list.append(h(
+      "div",
+      { class: `phase ${state}` },
+      phaseIcon(state, id),
+      h("span", { text: label }),
+    ));
+  }
+  list.append(h(
+    "div",
+    { class: `phase ${s.finished ? "done" : "todo"}` },
+    h("span", { class: s.finished ? "ph-icon ok" : "ph-icon done-todo" }, fa("circleCheck", 16)),
+    h("span", { text: doneLabel }),
+  ));
+  return list;
+}
+
+const CODE_ROWS = 11;
+
+export function buildSession(actions: ViewActions): ViewHost {
+  const left = h("div", { class: "sess-left" });
+  const editor = h("div", { class: "editor" });
+  const el = h("div", { class: "view" }, h("div", { class: "card" }, h("div", { class: "sess" }, left, editor)));
+  let key = "";
+
+  return {
+    el,
+    sync() {
+      const s = active();
+      if (!s) return;
+      const next = JSON.stringify(s);
+      if (next === key) return;
+      key = next;
+
+      clear(left);
+      left.append(
+        h("div", { class: "sess-name" }, dot(State.claudeTask?.color ?? "#ffffff", 7), h("span", { text: s.project })),
+        h("div", { class: "sess-tool" },
+          h("span", { text: "Claude Code" }),
+          h("button", { class: "sess-back", title: "Back", onclick: () => actions.setView("overview") }, fa("compress", 11)),
+        ),
+        phaseList(s),
+      );
+
+      clear(editor);
+      editor.append(tab(s.edit));
+      const rows = s.edit ? fit(codeRows(s.edit), s.command ? CODE_ROWS - 3 : CODE_ROWS) : [];
+      if (rows.length) editor.append(h("div", { class: "ed-code" }, ...rows.map(codeRow)));
+      if (s.command) editor.append(terminal(s.command));
+    },
+  };
+}
diff --git a/windows/src/views/ticker.ts b/windows/src/views/ticker.ts
index 72b18023ef..e2e9cadbcd 100644
--- a/windows/src/views/ticker.ts
+++ b/windows/src/views/ticker.ts
@@ -38,7 +38,9 @@ function makeRow(): Row {
   const shimmer = h("span", { class: "tick-text shimmer" });
   const dim = h("span", {
     class: "tick-text",
-    style: "position:absolute;left:0;right:0;color:#6b7079",
+    // top:0 is needed: an absolute box without it keeps its static position, which
+    // WebKit puts one line below the shimmer text it is meant to overlap.
+    style: "position:absolute;left:0;right:0;top:0;color:#6b7079",
   });
   const el = h(
     "div",
diff --git a/windows/src/views/usage.ts b/windows/src/views/usage.ts
new file mode 100644
index 0000000000..138d70ccc4
--- /dev/null
+++ b/windows/src/views/usage.ts
@@ -0,0 +1,186 @@
+// Claude plan usage: the 5-hour and weekly limits, as a pill in the island's header
+// and a card behind it. Same behaviour as ClaudePlanGauge / ClaudePlanCardView on
+// the Mac (docs/INTEGRATIONS.md, "Jauge de forfait Claude").
+//
+// The numbers come from Claude Code's own status line (`rate_limits` in what it
+// hands its status-line command), through the relay: nothing is read from any
+// credentials and nothing is fetched. They exist for Pro and Max plans only.
+
+import { localized, uiLocale } from "../core/i18n";
+import { State } from "../core/state";
+import { clear, dot, h } from "./dom";
+import { fa } from "./fa";
+
+export interface PlanWindow {
+  /** 0–100, clamped. */
+  usedPct: number;
+  /** Epoch milliseconds. */
+  resetsAt: number;
+}
+
+export interface PlanUsage {
+  fiveHour?: PlanWindow;
+  sevenDay?: PlanWindow;
+  /** When the numbers arrived (epoch ms). */
+  updatedAt: number;
+}
+
+const DAY_MS = 86_400_000;
+
+function parseWindow(raw: unknown, now: number): PlanWindow | undefined {
+  const w = raw as { used_percentage?: unknown; resets_at?: unknown } | null;
+  if (typeof w?.used_percentage !== "number" || typeof w.resets_at !== "number") return undefined;
+  // Anything outside 0–200 is not a percentage; 100–200 is a plan over its limit, shown full.
+  if (!(w.used_percentage >= 0 && w.used_percentage <= 200)) return undefined;
+  // resets_at is epoch seconds. A date more than 400 days away is milliseconds in disguise.
+  if (!(w.resets_at > 0) || w.resets_at * 1000 > now + 400 * DAY_MS) return undefined;
+  return { usedPct: Math.min(100, w.used_percentage), resetsAt: w.resets_at * 1000 };
+}
+
+/** `rate_limits` from a status-line call, or null when it holds neither window. */
+export function parsePlanUsage(rateLimits: unknown, now = Date.now()): PlanUsage | null {
+  const rl = rateLimits as { five_hour?: unknown; seven_day?: unknown } | null;
+  const fiveHour = parseWindow(rl?.five_hour, now);
+  const sevenDay = parseWindow(rl?.seven_day, now);
+  return fiveHour || sevenDay ? { fiveHour, sevenDay, updatedAt: now } : null;
+}
+
+/** What to show for a window: 0 once its reset time has passed. */
+export const effectivePct = (w: PlanWindow, now = Date.now()): number => (w.resetsAt <= now ? 0 : w.usedPct);
+
+/** The higher of the two effective percentages; null when there are no windows. */
+export function dominantPct(u: PlanUsage | null, now = Date.now()): number | null {
+  const pcts = [u?.fiveHour, u?.sevenDay].filter((w): w is PlanWindow => !!w).map((w) => effectivePct(w, now));
+  return pcts.length ? Math.max(...pcts) : null;
+}
+
+/** Green below 50 %, orange up to 80 %, red above, grey without data. */
+export function planColor(pct: number | null): string {
+  if (pct == null) return "#6B7079";
+  return pct < 50 ? "#22C55E" : pct < 80 ? "#F59E0B" : "#F4505E";
+}
+
+/** The colour the pill (and Mochi, while the card is open) has right now. */
+export const currentPlanColor = (): string => planColor(dominantPct(State.planUsage));
+
+/** The pill is in the header: on the overview, once turned on, once the relay is in. */
+export function planPillVisible(): boolean {
+  return State.view === "overview" && State.settings.showPlanInNotch && State.settings.planRelayInstalled;
+}
+
+const TEXT = {
+  en: {
+    plan: "Claude plan", waiting: "Waiting for a Claude Code reply", justNow: "just now",
+    minAgo: (n: number) => `${n} min ago`, hAgo: (n: number) => `${n} h ago`,
+    fiveHours: "5 hours", week: "Week", resetting: "Resetting…",
+    inH: (h: number, m: number) => `in ${h} h ${m}`, inMin: (m: number) => `in ${m} min`,
+  },
+  de: {
+    plan: "Claude-Abo", waiting: "Warte auf eine Antwort von Claude Code", justNow: "gerade eben",
+    minAgo: (n: number) => `vor ${n} Min.`, hAgo: (n: number) => `vor ${n} Std.`,
+    fiveHours: "5 Stunden", week: "Woche", resetting: "Setzt zurück…",
+    inH: (h: number, m: number) => `in ${h} Std. ${m}`, inMin: (m: number) => `in ${m} Min.`,
+  },
+  fr: {
+    plan: "Forfait Claude", waiting: "En attente d'une réponse de Claude Code", justNow: "à l'instant",
+    minAgo: (n: number) => `il y a ${n} min`, hAgo: (n: number) => `il y a ${n} h`,
+    fiveHours: "5 heures", week: "Semaine", resetting: "Réinitialisation…",
+    inH: (h: number, m: number) => `dans ${h} h ${m}`, inMin: (m: number) => `dans ${m} min`,
+  },
+};
+
+/** "Claude 73%" on the pill; "Claude —" while no numbers have come in. */
+export function pillLabel(): string {
+  const pct = dominantPct(State.planUsage);
+  return pct == null ? "Claude —" : `Claude ${Math.round(pct)}%`;
+}
+
+/** The pill itself: colour dot and label, lit while hovered or while the card is open. */
+export function buildPlanPill(): { el: HTMLElement; sync: () => void } {
+  const label = h("span", { class: "plan-pill-label" });
+  const dotEl = h("i", { class: "plan-pill-dot" });
+  const el = h("button", {
+    class: "plan-pill",
+    title: "Claude plan usage",
+    onclick: () => {
+      State.showingPlanDetail = !State.showingPlanDetail;
+      State.notify();
+    },
+  }, dotEl, label);
+  return {
+    el,
+    sync() {
+      const color = currentPlanColor();
+      el.style.setProperty("--plan", color);
+      el.classList.toggle("active", State.showingPlanDetail);
+      dotEl.style.background = color;
+      label.textContent = pillLabel();
+    },
+  };
+}
+
+function subtitle(u: PlanUsage | null, now: number): string {
+  const t = localized(TEXT);
+  if (!u) return t.waiting;
+  const mins = Math.floor((now - u.updatedAt) / 60_000);
+  return mins < 1 ? t.justNow : mins < 60 ? t.minAgo(mins) : t.hAgo(Math.floor(mins / 60));
+}
+
+/** "in 1 h 20" / "in 5 min" for the 5-hour window, "Mon 9:00" for the week. */
+function resetLabel(w: PlanWindow, weekly: boolean, now: number): string {
+  const t = localized(TEXT);
+  const secs = (w.resetsAt - now) / 1000;
+  if (secs <= 0) return t.resetting;
+  if (weekly) {
+    return new Date(w.resetsAt).toLocaleString(uiLocale(), { weekday: "short", hour: "numeric", minute: "2-digit", hour12: false });
+  }
+  const hours = Math.floor(secs / 3600);
+  const mins = Math.floor((secs % 3600) / 60);
+  return hours > 0 ? t.inH(hours, mins) : t.inMin(mins);
+}
+
+function gaugeRow(label: string, w: PlanWindow | undefined, weekly: boolean, now: number): HTMLElement {
+  const row = h("div", { class: "plan-row" }, h("span", { class: "plan-label", text: label }));
+  if (!w) {
+    row.append(h("span", { class: "plan-none", text: "—" }));
+    return row;
+  }
+  const pct = effectivePct(w, now);
+  const fill = h("i", { class: "plan-fill" });
+  fill.style.width = `${pct}%`;
+  fill.style.background = planColor(pct);
+  row.append(
+    h("span", { class: "plan-bar" }, fill),
+    h("span", { class: "plan-pct", text: `${Math.round(pct)}%` }),
+    h("span", { class: "plan-reset-icon" }, fa("arrowRotateRight", 8)),
+    h("span", { class: "plan-reset", text: resetLabel(w, weekly, now) }),
+  );
+  return row;
+}
+
+/** The card that replaces the left card while the pill is open. */
+export class PlanCard {
+  readonly el = h("div", { class: "plan-card" });
+  private key = "";
+
+  /** Re-renders when the numbers change or a minute has gone by (the countdowns). */
+  sync(now = Date.now()) {
+    const u = State.planUsage;
+    const key = `${JSON.stringify(u)}|${State.settings.language}|${Math.floor(now / 60_000)}`;
+    if (key === this.key) return;
+    this.key = key;
+    clear(this.el);
+    const t = localized(TEXT);
+    this.el.append(
+      h("div", { class: "plan-head" },
+        dot(currentPlanColor(), 7),
+        h("span", { class: "plan-title", text: t.plan }),
+        h("span", { class: "plan-sub", text: subtitle(u, now) }),
+      ),
+      h("div", { class: "plan-rows" },
+        gaugeRow(t.fiveHours, u?.fiveHour, false, now),
+        gaugeRow(t.week, u?.sevenDay, true, now),
+      ),
+    );
+  }
+}
diff --git a/windows/src/views/views.ts b/windows/src/views/views.ts
index ac0ac7b6f7..658ce96aa7 100644
--- a/windows/src/views/views.ts
+++ b/windows/src/views/views.ts
@@ -4,11 +4,14 @@
 
 import { h, svg, clear, dot } from "./dom";
 import { ICONS } from "./icons";
+import { fa } from "./fa";
 import { Ticker } from "./ticker";
 import { State, type AgentTask } from "../core/state";
 import { washRGBA, type IslandViewName, type Wash } from "../core/layout";
 import { createMiniBot, pruneMiniBots } from "../mochi/minibots";
 import { buildPrompt } from "./chat";
+import { buildSession, hasSession } from "./session";
+import { PlanCard, buildPlanPill, planPillVisible } from "./usage";
 import { buildChoose, buildUpload, buildUploading } from "./upload";
 import { renderIntegrationCard, type IntegrationCardHooks } from "./integrations";
 
@@ -78,12 +81,13 @@ function stack(padLeft: number, padRight: number, ...children: Node[]): HTMLElem
 // ── Header ────────────────────────────────────────────────────────────────────
 
 export function buildHeader(actions: ViewActions): ViewHost {
-  const tabHome = h("button", { class: "tab", title: "Overview", onclick: () => go("overview") }, svg(ICONS.house, 13));
-  const tabChat = h("button", { class: "tab", title: "Ask", onclick: () => go("prompt") }, svg(ICONS.bubble, 13));
-  const tabDrop = h("button", { class: "tab", title: "Drop", onclick: () => go("upload") }, svg(ICONS.plus, 13));
+  const tabHome = h("button", { class: "tab", title: "Overview", onclick: () => go("overview") }, fa("house", 15));
+  const tabChat = h("button", { class: "tab", title: "Ask", onclick: () => go("prompt") }, fa("comment", 15));
+  const tabDrop = h("button", { class: "tab", title: "Drop", onclick: () => go("upload") }, fa("plus", 14));
 
-  const gearBtn = h("button", { title: "Settings", onclick: () => go("settings") }, svg(ICONS.gear, 14));
-  const soundBtn = h("button", { title: "Mute", onclick: () => actions.toggleSound() }, svg(ICONS.speakerOn, 14));
+  const planPill = buildPlanPill();
+  const gearBtn = h("button", { title: "Settings", onclick: () => go("settings") }, fa("gear", 16));
+  const soundBtn = h("button", { title: "Mute", onclick: () => actions.toggleSound() }, fa("volumeHigh", 16));
 
   function go(v: IslandViewName) {
     actions.blip();
@@ -94,21 +98,24 @@ export function buildHeader(actions: ViewActions): ViewHost {
     "div",
     { id: "header" },
     h("div", { class: "tabs" }, tabHome, tabChat, tabDrop),
-    h("div", { class: "header-actions" }, gearBtn, soundBtn),
+    h("div", { class: "header-actions" }, planPill.el, gearBtn, soundBtn),
   );
 
   return {
     el,
     sync() {
       const v = State.view;
-      tabHome.classList.toggle("on", v === "overview" || v === "empty");
+      tabHome.classList.toggle("on", v === "overview" || v === "empty" || v === "session");
       tabChat.classList.toggle("on", v === "prompt");
       tabDrop.classList.toggle("on", v === "upload");
       gearBtn.classList.toggle("on", v === "settings");
       clear(gearBtn);
-      gearBtn.append(svg(v === "settings" ? ICONS.gearFill : ICONS.gear, 14));
+      gearBtn.append(fa("gear", 16));
       clear(soundBtn);
-      soundBtn.append(svg(State.settings.soundEnabled ? ICONS.speakerOn : ICONS.speakerOff, 14));
+      soundBtn.append(fa(State.settings.soundEnabled ? "volumeHigh" : "volumeXmark", 16));
+      const pillOn = planPillVisible();
+      planPill.el.style.display = pillOn ? "" : "none";
+      if (pillOn) planPill.sync();
       el.style.opacity = v === "confused" ? "0" : "1";
     },
   };
@@ -126,9 +133,17 @@ function buildOverview(actions: ViewActions): ViewHost {
     { class: "icon-btn jump", title: "Open", onclick: () => actions.openTarget() },
     svg(ICONS.arrowUpRight, 8),
   );
-  const left = card(null, leftBody, jump);
+  // While the session has edited a file or run a command, the left card opens
+  // the code view. Just a click: nothing changes by itself.
+  const expandHint = h("span", { class: "expand-hint", title: "Show the code" }, fa("expand", 10));
+  const left = card(null, leftBody, jump, expandHint);
+  left.addEventListener("click", (e) => {
+    if (mode === "ticker" && hasSession() && !(e.target as HTMLElement).closest(".jump")) actions.setView("session");
+  });
   const pills = h("div", { class: "pills" });
   const right = card(null, pills);
+  // Opened from the plan pill in the header: stands in for the left card.
+  const plan = new PlanCard();
 
   const el = h("div", { class: "view overview" },
     h("div", { class: "left" }, left),
@@ -138,7 +153,7 @@ function buildOverview(actions: ViewActions): ViewHost {
   let pillIds = "";
   let detailOpen = false;
   let lastFocus: string | null = null;
-  let mode: "ticker" | "card" | null = null;
+  let mode: "ticker" | "card" | "plan" | null = null;
   let cardKey = "";
 
   const hooks: IntegrationCardHooks = {
@@ -162,6 +177,7 @@ function buildOverview(actions: ViewActions): ViewHost {
     el,
     tick(nowMs: number) {
       if (mode === "ticker") ticker.tick(nowMs);
+      if (mode === "plan") plan.sync();
     },
     sync() {
       const task = State.focusTask;
@@ -177,7 +193,18 @@ function buildOverview(actions: ViewActions): ViewHost {
       const sessionActive =
         task?.id === "integration_claude" && (task.state !== "idle" || task.steps.length > 0);
 
-      if (task && sessionActive) {
+      const planOpen = State.showingPlanDetail && planPillVisible();
+      if (mode === "plan" && !planOpen) mode = null;
+
+      if (planOpen) {
+        if (mode !== "plan") {
+          clear(leftBody);
+          leftBody.append(plan.el);
+          mode = "plan";
+          cardKey = "";
+        }
+        plan.sync();
+      } else if (task && sessionActive) {
         if (mode !== "ticker") {
           clear(leftBody);
           leftBody.append(tickerBody);
@@ -212,7 +239,8 @@ function buildOverview(actions: ViewActions): ViewHost {
         }
       }
 
-      jump.style.display = detailOpen ? "none" : "";
+      jump.style.display = detailOpen || mode === "plan" ? "none" : "";
+      left.classList.toggle("expandable", mode === "ticker" && hasSession());
 
       const others = State.otherTasks.slice(0, 4);
       const pillKey = others.map((t) => `${t.id}:${t.pillBadge ?? ""}`).join("|");
@@ -394,13 +422,21 @@ function buildConfused(): ViewHost {
 
 // ── Note ──────────────────────────────────────────────────────────────────────
 
-function buildNote(): ViewHost {
+function buildNote(actions: ViewActions): ViewHost {
   const title = h("div", { class: "title" });
   const el = h("div", { class: "view" }, card(null, h("div", { class: "stack", style: "padding:0 18px 0 98px" }, title)));
+  let timer: number | null = null;
   return {
     el,
     sync() {
       title.textContent = State.noteMessage ?? "";
+      // A notice answers nothing and nobody is asked to dismiss it, so it goes
+      // away by itself. Scheduled once: sync runs on every state change.
+      if (timer != null) return;
+      timer = window.setTimeout(() => {
+        timer = null;
+        if (State.view === "note") actions.setView(State.defaultView());
+      }, 5000);
     },
   };
 }
@@ -489,13 +525,14 @@ export function buildViews(
 ): Map<IslandViewName, ViewHost> {
   const map = new Map<IslandViewName, ViewHost>();
   map.set("overview", buildOverview(actions));
+  map.set("session", buildSession(actions));
   map.set("empty", buildEmpty(actions));
   map.set("approval", buildApproval(actions));
   map.set("question", buildQuestion());
   map.set("error", buildError(actions));
   map.set("finished", buildFinished(actions));
   map.set("confused", buildConfused());
-  map.set("note", buildNote());
+  map.set("note", buildNote(actions));
   map.set("settings", buildSettings(actions));
   map.set("prompt", buildPrompt(onChatHeightChange));
   map.set("upload", buildUpload());