diff --git a/Cargo.lock b/Cargo.lock
index 1666d3b..b5f2040 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -342,7 +342,7 @@ dependencies = [
 
 [[package]]
 name = "rss"
-version = "0.1.0"
+version = "0.1.1"
 dependencies = [
  "chrono",
  "clap",
diff --git a/Cargo.toml b/Cargo.toml
index 7449a50..1696123 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,5 +8,5 @@ clap = { version = "4", features = ["derive"] }
 serde = { version = "1", features = ["derive"] }
 toml = "0.8"
 chrono = "0.4"
-nix = { version = "0.29", default-features = false, features = ["signal", "fs"] }
+nix = { version = "0.29", default-features = false, features = ["signal", "fs", "term"] }
 libc = "0.2"
diff --git a/src/attach.rs b/src/attach.rs
new file mode 100644
index 0000000..34cf931
--- /dev/null
+++ b/src/attach.rs
@@ -0,0 +1,655 @@
+use std::collections::VecDeque;
+use std::io::{BufRead, BufReader, Read, Seek, SeekFrom, Write};
+use std::os::unix::net::UnixStream;
+use std::sync::mpsc;
+use std::time::Duration;
+
+use nix::libc;
+
+const RED: &str = "\x1b[31m";
+const RESET: &str = "\x1b[0m";
+const GRAY_BG: &str = "\x1b[48;5;236m";
+const REVERSE: &str = "\x1b[7m";
+const SHOW_CURSOR: &str = "\x1b[?25h";
+
+struct TerminalGuard {
+    orig: nix::sys::termios::Termios,
+    stdin: std::io::Stdin,
+}
+
+impl TerminalGuard {
+    fn new() -> Self {
+        let stdin = std::io::stdin();
+        let orig = set_raw_mode(&stdin);
+        TerminalGuard { orig, stdin }
+    }
+}
+
+impl Drop for TerminalGuard {
+    fn drop(&mut self) {
+        let _ = write!(std::io::stdout(), "{}\r\n", SHOW_CURSOR);
+        let _ = std::io::stdout().flush();
+        let _ = nix::sys::termios::tcsetattr(
+            &self.stdin,
+            nix::sys::termios::SetArg::TCSANOW,
+            &self.orig,
+        );
+    }
+}
+
+fn set_raw_mode(stdin: &std::io::Stdin) -> nix::sys::termios::Termios {
+    let mut termios = nix::sys::termios::tcgetattr(stdin).expect("tcgetattr");
+    let orig = termios.clone();
+
+    termios.local_flags.remove(
+        nix::sys::termios::LocalFlags::ECHO
+            | nix::sys::termios::LocalFlags::ICANON
+            | nix::sys::termios::LocalFlags::ISIG
+            | nix::sys::termios::LocalFlags::IEXTEN,
+    );
+    termios.input_flags.remove(
+        nix::sys::termios::InputFlags::IXON
+            | nix::sys::termios::InputFlags::BRKINT
+            | nix::sys::termios::InputFlags::INPCK
+            | nix::sys::termios::InputFlags::ISTRIP
+            | nix::sys::termios::InputFlags::ICRNL,
+    );
+    termios.output_flags.remove(nix::sys::termios::OutputFlags::OPOST);
+    termios.control_flags.insert(nix::sys::termios::ControlFlags::CS8);
+
+    nix::sys::termios::tcsetattr(stdin, nix::sys::termios::SetArg::TCSANOW, &termios)
+        .expect("tcsetattr");
+
+    orig
+}
+
+fn terminal_size() -> (usize, usize) {
+    unsafe {
+        let mut ws: libc::winsize = std::mem::zeroed();
+        if libc::ioctl(libc::STDOUT_FILENO, libc::TIOCGWINSZ, &mut ws) == 0 {
+            (ws.ws_row as usize, ws.ws_col as usize)
+        } else {
+            (24, 80)
+        }
+    }
+}
+
+fn safe_truncate(s: &str, max: usize) -> &str {
+    if s.len() <= max {
+        return s;
+    }
+    // Find the nearest char boundary at or before max
+    let mut idx = max;
+    while idx > 0 && !s.is_char_boundary(idx) {
+        idx -= 1;
+    }
+    &s[..idx]
+}
+
+fn colorize(line: &str) -> String {
+    let use_color =
+        std::env::var("NO_COLOR").is_err() && nix::unistd::isatty(1).unwrap_or(false);
+    if !use_color {
+        return line.to_string();
+    }
+    if line.contains("E: ") || line.starts_with("E:") {
+        format!("{}{}{}", RED, line, RESET)
+    } else {
+        line.to_string()
+    }
+}
+
+fn follow_log(path: &str, tx: mpsc::Sender<String>) {
+    let file = match std::fs::File::open(path) {
+        Ok(f) => f,
+        Err(_) => return,
+    };
+    let mut reader = BufReader::new(file);
+    let _ = reader.seek(SeekFrom::End(0));
+
+    loop {
+        let mut line = String::new();
+        match reader.read_line(&mut line) {
+            Ok(0) => {
+                std::thread::sleep(Duration::from_millis(100));
+            }
+            Ok(_) => {
+                let trimmed = line.trim_end_matches('\n').trim_end_matches('\r').to_string();
+                if !trimmed.is_empty() && tx.send(trimmed).is_err() {
+                    break;
+                }
+            }
+            Err(_) => break,
+        }
+    }
+}
+
+fn adjust_scroll(input: &str, cursor: usize, scroll: &mut usize, cols: usize) {
+    let max_visible = cols.saturating_sub(2);
+    if max_visible == 0 {
+        return;
+    }
+    let threshold = (max_visible as f64 * 0.9) as usize;
+
+    if cursor > *scroll + threshold {
+        *scroll = cursor - threshold;
+    }
+    if cursor < *scroll {
+        *scroll = cursor;
+    }
+    if *scroll + max_visible > input.len() {
+        *scroll = input.len().saturating_sub(max_visible);
+    }
+}
+
+#[allow(clippy::too_many_arguments)]
+fn draw_all(
+    stdout: &mut std::io::Stdout,
+    rows: usize,
+    cols: usize,
+    log_lines: &VecDeque<String>,
+    input: &str,
+    cursor: usize,
+    scroll: usize,
+    name: &str,
+    started: bool,
+) {
+    let mut out = String::new();
+
+    if !started {
+        out.push_str("\x1b[2J");
+    }
+
+    let header = format!(" Attached to {} - Ctrl+D detach | Ctrl+C quit ", name);
+    out.push_str("\x1b[1;1H");
+    out.push_str(REVERSE);
+    out.push_str(&header);
+    out.push_str("\x1b[K");
+    out.push_str(RESET);
+
+    let max_log_rows = rows.saturating_sub(2);
+    for i in 0..max_log_rows {
+        out.push_str(&format!("\x1b[{};1H", i + 2));
+        out.push_str("\x1b[2K");
+        if let Some(line) = log_lines.get(i) {
+            out.push_str(safe_truncate(line, cols));
+        }
+    }
+
+    let prompt = "> ";
+    let max_visible = cols.saturating_sub(prompt.len());
+    let visible_start = scroll;
+    let visible_end = (scroll + max_visible).min(input.len());
+    let visible = if scroll < input.len() {
+        &input[visible_start..visible_end]
+    } else {
+        ""
+    };
+
+    out.push_str(&format!("\x1b[{};1H", rows));
+    out.push_str(GRAY_BG);
+    out.push_str(prompt);
+    out.push_str(visible);
+    out.push_str("\x1b[K");
+    out.push_str(RESET);
+
+    let cursor_col = prompt.len() + cursor.saturating_sub(scroll);
+    out.push_str(&format!("\x1b[{};{}H", rows, cursor_col + 1));
+
+    let _ = stdout.write_all(out.as_bytes());
+    let _ = stdout.flush();
+}
+
+enum InputAction {
+    Send,
+    Exit,
+    SignalChild,
+    HistoryPrev,
+    HistoryNext,
+    None,
+}
+
+#[derive(PartialEq)]
+enum EscState {
+    None,
+    Escaped,
+    Bracket,
+}
+
+fn utf8_char_len(first: u8) -> Option<usize> {
+    if first & 0x80 == 0 {
+        Some(1)
+    } else if first & 0xE0 == 0xC0 {
+        Some(2)
+    } else if first & 0xF0 == 0xE0 {
+        Some(3)
+    } else if first & 0xF8 == 0xF0 {
+        Some(4)
+    } else {
+        None
+    }
+}
+
+pub fn run_attach(name: &str, full: bool, stream: UnixStream) {
+    if !nix::unistd::isatty(0).unwrap_or(false) {
+        run_attach_simple(name, full, stream);
+        return;
+    }
+
+    let _guard = TerminalGuard::new();
+    let mut stdout = std::io::stdout();
+
+    let (stdin_tx, stdin_rx) = mpsc::channel();
+    std::thread::spawn(move || {
+        let mut buf = [0u8; 1];
+        loop {
+            match std::io::stdin().read(&mut buf) {
+                Ok(0) => {
+                    let _ = stdin_tx.send(None);
+                    break;
+                }
+                Ok(_) => {
+                    let _ = stdin_tx.send(Some(buf[0]));
+                }
+                Err(_) => break,
+            }
+        }
+    });
+
+    let (log_tx, log_rx) = mpsc::channel();
+    let log_path = crate::state::log_path(name);
+    if log_path.exists() {
+        let path_str = log_path.to_string_lossy().to_string();
+        std::thread::spawn(move || {
+            follow_log(&path_str, log_tx);
+        });
+    }
+
+    let mut stream = stream;
+    let mut input = String::new();
+    let mut cursor = 0usize;
+    let mut scroll = 0usize;
+    let mut log_lines: VecDeque<String> = VecDeque::new();
+    let mut history: VecDeque<String> = VecDeque::new();
+    let mut history_idx: Option<usize> = None;
+    let mut started = false;
+    let mut utf8_buf: Vec<u8> = Vec::new();
+    let mut utf8_expected: Option<usize> = None;
+    let mut esc_state = EscState::None;
+    let mut prev_rows = 0usize;
+    let mut prev_cols = 0usize;
+
+    loop {
+        let (rows, cols) = terminal_size();
+        if rows != prev_rows || cols != prev_cols {
+            prev_rows = rows;
+            prev_cols = cols;
+            started = false;
+        }
+
+        let mut changed = false;
+
+        loop {
+            match stdin_rx.try_recv() {
+                Ok(byte_opt) => {
+                    changed = true;
+                    match byte_opt {
+                        None => {
+                            let _ = writeln!(std::io::stdout(), "\r");
+                            return;
+                        }
+                                Some(b) => {
+                            let action = {
+                                if b == 0x1b {
+                                    esc_state = EscState::Escaped;
+                                    changed = true;
+                                    continue;
+                                }
+
+                                match esc_state {
+                                    EscState::Escaped => {
+                                        esc_state = if b == b'[' {
+                                            EscState::Bracket
+                                        } else {
+                                            EscState::None
+                                        };
+                                        if esc_state == EscState::Bracket {
+                                            InputAction::None
+                                        } else {
+                                            process_input_byte(
+                                                b,
+                                                &mut input,
+                                                &mut cursor,
+                                                &mut scroll,
+                                                cols,
+                                                &mut utf8_buf,
+                                                &mut utf8_expected,
+                                            )
+                                        }
+                                    }
+                                    EscState::Bracket => {
+                                        esc_state = EscState::None;
+                                        process_escape(
+                                            b,
+                                            &mut input,
+                                            &mut cursor,
+                                            &mut scroll,
+                                            cols,
+                                            &mut history,
+                                            &mut history_idx,
+                                        )
+                                    }
+                                    EscState::None => process_input_byte(
+                                        b,
+                                        &mut input,
+                                        &mut cursor,
+                                        &mut scroll,
+                                        cols,
+                                        &mut utf8_buf,
+                                        &mut utf8_expected,
+                                    ),
+                                }
+                            };
+
+                            match action {
+                                InputAction::Send => {
+                                    if !input.is_empty() {
+                                        let _ = writeln!(stream, "{}", input);
+                                        let _ = stream.flush();
+                                        history.push_back(input.clone());
+                                        if history.len() > 100 {
+                                            history.pop_front();
+                                        }
+                                        history_idx = None;
+                                    }
+                                    input.clear();
+                                    cursor = 0;
+                                    scroll = 0;
+                                }
+                                InputAction::Exit => {
+                                    let _ = writeln!(std::io::stdout(), "\r");
+                                    return;
+                                }
+                                InputAction::SignalChild => {
+                                    if full {
+                                        let _ =
+                                            crate::ipc::send_cmd(&format!("signal {} INT", name));
+                                    }
+                                    let _ = writeln!(std::io::stdout(), "\r");
+                                    return;
+                                }
+                                InputAction::HistoryPrev => {
+                                    if history.is_empty() {
+                                        continue;
+                                    }
+                                    if history_idx.is_none() {
+                                        history_idx = Some(history.len() - 1);
+                                    } else if history_idx.unwrap() > 0 {
+                                        history_idx = Some(history_idx.unwrap() - 1);
+                                    }
+                                    if let Some(idx) = history_idx {
+                                        input = history[idx].clone();
+                                        cursor = input.len();
+                                        scroll = input.len().saturating_sub(cols.saturating_sub(2));
+                                    }
+                                    adjust_scroll(&input, cursor, &mut scroll, cols);
+                                }
+                                InputAction::HistoryNext => {
+                                    if let Some(idx) = history_idx {
+                                        if idx + 1 < history.len() {
+                                            history_idx = Some(idx + 1);
+                                            input = history[idx + 1].clone();
+                                            cursor = input.len();
+                                        } else {
+                                            history_idx = None;
+                                            input.clear();
+                                            cursor = 0;
+                                        }
+                                        adjust_scroll(&input, cursor, &mut scroll, cols);
+                                    }
+                                }
+                                InputAction::None => {}
+                            }
+                        }
+                    }
+                }
+                Err(mpsc::TryRecvError::Disconnected) => {
+                    let _ = writeln!(std::io::stdout(), "\r");
+                    return;
+                }
+                Err(mpsc::TryRecvError::Empty) => break,
+            }
+        }
+
+        while let Ok(line) = log_rx.try_recv() {
+            changed = true;
+            let max_log_area = rows.saturating_sub(2);
+            if log_lines.len() >= max_log_area {
+                log_lines.pop_front();
+            }
+            log_lines.push_back(colorize(&line));
+        }
+
+        if changed || !started {
+            draw_all(
+                &mut stdout,
+                rows,
+                cols,
+                &log_lines,
+                &input,
+                cursor,
+                scroll,
+                name,
+                started,
+            );
+            started = true;
+        }
+
+        std::thread::sleep(Duration::from_millis(16));
+    }
+}
+
+fn process_input_byte(
+    b: u8,
+    input: &mut String,
+    cursor: &mut usize,
+    scroll: &mut usize,
+    cols: usize,
+    utf8_buf: &mut Vec<u8>,
+    utf8_expected: &mut Option<usize>,
+) -> InputAction {
+    match b {
+        0x0d | 0x0a => return InputAction::Send,
+        0x03 => return InputAction::SignalChild,
+        0x04 => return InputAction::Exit,
+        0x10 => return InputAction::HistoryPrev,
+        0x0e => return InputAction::HistoryNext,
+        0x08 | 0x7f => {
+            if *cursor > 0 {
+                *cursor -= 1;
+                input.remove(*cursor);
+            }
+            adjust_scroll(input, *cursor, scroll, cols);
+            return InputAction::None;
+        }
+        0x01 => {
+            *cursor = 0;
+            *scroll = 0;
+            return InputAction::None;
+        }
+        0x05 => {
+            *cursor = input.len();
+            adjust_scroll(input, *cursor, scroll, cols);
+            return InputAction::None;
+        }
+        0x15 => {
+            input.clear();
+            *cursor = 0;
+            *scroll = 0;
+            return InputAction::None;
+        }
+        0x0b => {
+            input.truncate(*cursor);
+            return InputAction::None;
+        }
+        _ => {}
+    }
+
+    if b & 0x80 != 0 {
+        if utf8_buf.is_empty() {
+            if let Some(len) = utf8_char_len(b) {
+                utf8_buf.push(b);
+                *utf8_expected = Some(len);
+            }
+        } else if b & 0xC0 == 0x80 {
+            utf8_buf.push(b);
+            if Some(utf8_buf.len()) == *utf8_expected {
+                if let Ok(s) = std::str::from_utf8(&utf8_buf) {
+                    for c in s.chars() {
+                        let n = c.len_utf8();
+                        input.insert(*cursor, c);
+                        *cursor += n;
+                    }
+                    adjust_scroll(input, *cursor, scroll, cols);
+                }
+                utf8_buf.clear();
+                *utf8_expected = None;
+            }
+        } else {
+            utf8_buf.clear();
+            *utf8_expected = None;
+        }
+    } else if b >= 0x20 {
+        input.insert(*cursor, b as char);
+        *cursor += 1;
+        adjust_scroll(input, *cursor, scroll, cols);
+    }
+
+    InputAction::None
+}
+
+fn process_escape(
+    b: u8,
+    input: &mut String,
+    cursor: &mut usize,
+    scroll: &mut usize,
+    cols: usize,
+    history: &mut VecDeque<String>,
+    history_idx: &mut Option<usize>,
+) -> InputAction {
+    match b {
+        b'A' => {
+            // Up arrow - history prev
+            if history.is_empty() {
+                return InputAction::None;
+            }
+            if history_idx.is_none() {
+                *history_idx = Some(history.len() - 1);
+            } else if history_idx.unwrap() > 0 {
+                *history_idx = Some(history_idx.unwrap() - 1);
+            }
+            if let Some(idx) = *history_idx {
+                *input = history[idx].clone();
+                *cursor = input.len();
+            }
+            adjust_scroll(input, *cursor, scroll, cols);
+            InputAction::None
+        }
+        b'B' => {
+            // Down arrow - history next
+            if let Some(idx) = *history_idx {
+                if idx + 1 < history.len() {
+                    *history_idx = Some(idx + 1);
+                    *input = history[idx + 1].clone();
+                    *cursor = input.len();
+                } else {
+                    *history_idx = None;
+                    input.clear();
+                    *cursor = 0;
+                }
+                adjust_scroll(input, *cursor, scroll, cols);
+            }
+            InputAction::None
+        }
+        b'C' => {
+            // Right arrow
+            if *cursor < input.len() {
+                *cursor += 1;
+            }
+            adjust_scroll(input, *cursor, scroll, cols);
+            InputAction::None
+        }
+        b'D' => {
+            // Left arrow
+            *cursor = cursor.saturating_sub(1);
+            adjust_scroll(input, *cursor, scroll, cols);
+            InputAction::None
+        }
+        b'H' => {
+            // Home
+            *cursor = 0;
+            *scroll = 0;
+            InputAction::None
+        }
+        b'F' => {
+            // End
+            *cursor = input.len();
+            adjust_scroll(input, *cursor, scroll, cols);
+            InputAction::None
+        }
+        _ => InputAction::None,
+    }
+}
+
+fn run_attach_simple(name: &str, full: bool, stream: UnixStream) {
+    use std::sync::atomic::{AtomicBool, Ordering};
+    static ATTACH_INTERRUPT: AtomicBool = AtomicBool::new(false);
+
+    extern "C" fn handle_attach_int(_: i32) {
+        ATTACH_INTERRUPT.store(true, Ordering::Relaxed);
+    }
+
+    let sig_action = nix::sys::signal::SigAction::new(
+        nix::sys::signal::SigHandler::Handler(handle_attach_int),
+        nix::sys::signal::SaFlags::empty(),
+        nix::sys::signal::SigSet::empty(),
+    );
+    unsafe {
+        let _ = nix::sys::signal::sigaction(nix::sys::signal::Signal::SIGINT, &sig_action);
+    }
+
+    let log_path = crate::state::log_path(name);
+    if log_path.exists() {
+        let log_path_str = log_path.to_string_lossy().to_string();
+        std::thread::spawn(move || {
+            let _ = crate::log::show_logs(&log_path_str, Some(0), true);
+        });
+    }
+
+    let stdin = std::io::stdin();
+    loop {
+        if ATTACH_INTERRUPT.load(Ordering::Relaxed) {
+            if full {
+                let _ = crate::ipc::send_cmd(&format!("signal {} INT", name));
+            }
+            break;
+        }
+        let mut line = String::new();
+        match stdin.read_line(&mut line) {
+            Ok(0) => break,
+            Ok(_) => {
+                let trimmed = line.trim_end_matches('\n').trim_end_matches('\r');
+                let bytes = trimmed.as_bytes();
+                if bytes.len() >= 2 && bytes[0] == 0x10 && (bytes[1] == b'd' || bytes[1] == b'D') {
+                    break;
+                }
+                if !trimmed.is_empty() {
+                    let _ = writeln!(&stream, "{}", trimmed);
+                    let _ = (&stream).flush();
+                }
+            }
+            Err(e) if e.kind() == std::io::ErrorKind::Interrupted => continue,
+            Err(_) => break,
+        }
+    }
+}
diff --git a/src/main.rs b/src/main.rs
index 3a7951b..40c67b6 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,4 @@
+mod attach;
 mod cli;
 mod config;
 mod daemon;
@@ -8,8 +9,6 @@ mod supervisor;
 
 use clap::Parser;
 use cli::{Cli, Commands};
-use std::io::Write;
-use std::sync::atomic::{AtomicBool, Ordering};
 
 
 fn main() {
@@ -201,22 +200,7 @@ fn cmd_send(name: &str, message: &[String]) {
     }
 }
 
-static ATTACH_INTERRUPT: AtomicBool = AtomicBool::new(false);
-
-extern "C" fn handle_attach_int(_: i32) {
-    ATTACH_INTERRUPT.store(true, Ordering::Relaxed);
-}
-
 fn cmd_attach(name: &str, full: bool) {
-    let sig_action = nix::sys::signal::SigAction::new(
-        nix::sys::signal::SigHandler::Handler(handle_attach_int),
-        nix::sys::signal::SaFlags::empty(),
-        nix::sys::signal::SigSet::empty(),
-    );
-    unsafe {
-        let _ = nix::sys::signal::sigaction(nix::sys::signal::Signal::SIGINT, &sig_action);
-    }
-
     let stream = match ipc::send_cmd_get_stream(&format!("stdin {}", name)) {
         Ok(s) => s,
         Err(e) => {
@@ -225,43 +209,5 @@ fn cmd_attach(name: &str, full: bool) {
         }
     };
 
-    // Tail the log file in a background thread
-    let log_path = crate::state::log_path(name);
-    if log_path.exists() {
-        let log_path_str = log_path.to_string_lossy().to_string();
-        std::thread::spawn(move || {
-            let _ = crate::log::show_logs(&log_path_str, Some(0), true);
-        });
-    }
-
-    // Main loop: read stdin line by line, send to daemon
-    let stdin = std::io::stdin();
-    loop {
-        if ATTACH_INTERRUPT.load(Ordering::Relaxed) {
-            if full {
-                let _ = ipc::send_cmd(&format!("signal {} INT", name));
-            }
-            break;
-        }
-        let mut line = String::new();
-        match stdin.read_line(&mut line) {
-            Ok(0) => break,
-            Ok(_) => {
-                let trimmed = line.trim_end_matches('\n').trim_end_matches('\r');
-                let bytes = trimmed.as_bytes();
-                if bytes.len() >= 2 && bytes[0] == 0x10 && (bytes[1] == b'd' || bytes[1] == b'D')
-                {
-                    break;
-                }
-                if !trimmed.is_empty() {
-                    let _ = writeln!(&stream, "{}", trimmed);
-                    let _ = (&stream).flush();
-                }
-            }
-            Err(e) if e.kind() == std::io::ErrorKind::Interrupted => {
-                continue;
-            }
-            Err(_) => break,
-        }
-    }
+    attach::run_attach(name, full, stream);
 }