Continue into another drill after completing one

src/app.rs

@@ -246,7 +246,13 @@ impl App {
             }
 
             self.last_result = Some(result);
-            self.screen = AppScreen::LessonResult;
+
+            // Adaptive mode auto-continues to next lesson (like keybr.com)
+            if self.lesson_mode == LessonMode::Adaptive {
+                self.start_lesson();
+            } else {
+                self.screen = AppScreen::LessonResult;
+            }
 
             self.save_data();
         }

src/main.rs

@@ -207,7 +207,8 @@ fn handle_lesson_key(app: &mut App, key: KeyEvent) {
     match key.code {
         KeyCode::Esc => {
             let has_progress = app.lesson.as_ref().is_some_and(|l| l.cursor > 0);
-            if has_progress {
+            if has_progress && app.lesson_mode != LessonMode::Adaptive {
+                // Non-adaptive: show result screen for partial lesson
                 if let Some(ref lesson) = app.lesson {
                     let result = LessonResult::from_lesson(lesson, &app.lesson_events, app.lesson_mode.as_str());
                     app.last_result = Some(result);
@@ -488,7 +489,7 @@ fn render_lesson(frame: &mut ratatui::Frame, app: &App) {
         }
 
         if let Some(sidebar_area) = app_layout.sidebar {
-            let sidebar = StatsSidebar::new(lesson, app.theme);
+            let sidebar = StatsSidebar::new(lesson, app.last_result.as_ref(), app.theme);
             frame.render_widget(sidebar, sidebar_area);
         }
 

src/ui/components/stats_sidebar.rs

@@ -1,20 +1,22 @@
 use ratatui::buffer::Buffer;
-use ratatui::layout::Rect;
+use ratatui::layout::{Constraint, Direction, Layout, Rect};
 use ratatui::style::Style;
 use ratatui::text::{Line, Span};
 use ratatui::widgets::{Block, Paragraph, Widget};
 
 use crate::session::lesson::LessonState;
+use crate::session::result::LessonResult;
 use crate::ui::theme::Theme;
 
 pub struct StatsSidebar<'a> {
     lesson: &'a LessonState,
+    last_result: Option<&'a LessonResult>,
     theme: &'a Theme,
 }
 
 impl<'a> StatsSidebar<'a> {
-    pub fn new(lesson: &'a LessonState, theme: &'a Theme) -> Self {
-        Self { lesson, theme }
+    pub fn new(lesson: &'a LessonState, last_result: Option<&'a LessonResult>, theme: &'a Theme) -> Self {
+        Self { lesson, last_result, theme }
     }
 }
 
@@ -22,66 +24,136 @@ impl Widget for StatsSidebar<'_> {
     fn render(self, area: Rect, buf: &mut Buffer) {
         let colors = &self.theme.colors;
 
-        let wpm = self.lesson.wpm();
-        let accuracy = self.lesson.accuracy();
-        let progress = self.lesson.progress() * 100.0;
-        let correct = self.lesson.correct_count();
-        let incorrect = self.lesson.typo_count();
-        let elapsed = self.lesson.elapsed_secs();
+        let has_last = self.last_result.is_some();
 
-        let wpm_str = format!("{wpm:.0}");
-        let acc_str = format!("{accuracy:.1}%");
-        let prog_str = format!("{progress:.0}%");
-        let correct_str = format!("{correct}");
-        let incorrect_str = format!("{incorrect}");
-        let elapsed_str = format!("{elapsed:.1}s");
+        // Split sidebar into current stats and last lesson sections
+        let sections = if has_last {
+            Layout::default()
+                .direction(Direction::Vertical)
+                .constraints([Constraint::Min(10), Constraint::Min(10)])
+                .split(area)
+        } else {
+            Layout::default()
+                .direction(Direction::Vertical)
+                .constraints([Constraint::Min(10), Constraint::Length(0)])
+                .split(area)
+        };
 
-        let lines = vec![
-            Line::from(vec![
-                Span::styled("WPM: ", Style::default().fg(colors.fg())),
-                Span::styled(&*wpm_str, Style::default().fg(colors.accent())),
-            ]),
-            Line::from(""),
-            Line::from(vec![
-                Span::styled("Accuracy: ", Style::default().fg(colors.fg())),
-                Span::styled(
-                    &*acc_str,
-                    Style::default().fg(if accuracy >= 95.0 {
-                        colors.success()
-                    } else if accuracy >= 85.0 {
-                        colors.warning()
-                    } else {
-                        colors.error()
-                    }),
-                ),
-            ]),
-            Line::from(""),
-            Line::from(vec![
-                Span::styled("Progress: ", Style::default().fg(colors.fg())),
-                Span::styled(&*prog_str, Style::default().fg(colors.accent())),
-            ]),
-            Line::from(""),
-            Line::from(vec![
-                Span::styled("Correct: ", Style::default().fg(colors.fg())),
-                Span::styled(&*correct_str, Style::default().fg(colors.success())),
-            ]),
-            Line::from(vec![
-                Span::styled("Errors:  ", Style::default().fg(colors.fg())),
-                Span::styled(&*incorrect_str, Style::default().fg(colors.error())),
-            ]),
-            Line::from(""),
-            Line::from(vec![
-                Span::styled("Time: ", Style::default().fg(colors.fg())),
-                Span::styled(&*elapsed_str, Style::default().fg(colors.fg())),
-            ]),
-        ];
+        // Current lesson stats
+        {
+            let wpm = self.lesson.wpm();
+            let accuracy = self.lesson.accuracy();
+            let progress = self.lesson.progress() * 100.0;
+            let correct = self.lesson.correct_count();
+            let incorrect = self.lesson.typo_count();
+            let elapsed = self.lesson.elapsed_secs();
 
-        let block = Block::bordered()
-            .title(" Stats ")
-            .border_style(Style::default().fg(colors.border()))
-            .style(Style::default().bg(colors.bg()));
+            let wpm_str = format!("{wpm:.0}");
+            let acc_str = format!("{accuracy:.1}%");
+            let prog_str = format!("{progress:.0}%");
+            let correct_str = format!("{correct}");
+            let incorrect_str = format!("{incorrect}");
+            let elapsed_str = format!("{elapsed:.1}s");
 
-        let paragraph = Paragraph::new(lines).block(block);
-        paragraph.render(area, buf);
+            let lines = vec![
+                Line::from(vec![
+                    Span::styled("WPM: ", Style::default().fg(colors.fg())),
+                    Span::styled(wpm_str, Style::default().fg(colors.accent())),
+                ]),
+                Line::from(""),
+                Line::from(vec![
+                    Span::styled("Accuracy: ", Style::default().fg(colors.fg())),
+                    Span::styled(
+                        acc_str,
+                        Style::default().fg(if accuracy >= 95.0 {
+                            colors.success()
+                        } else if accuracy >= 85.0 {
+                            colors.warning()
+                        } else {
+                            colors.error()
+                        }),
+                    ),
+                ]),
+                Line::from(""),
+                Line::from(vec![
+                    Span::styled("Progress: ", Style::default().fg(colors.fg())),
+                    Span::styled(prog_str, Style::default().fg(colors.accent())),
+                ]),
+                Line::from(""),
+                Line::from(vec![
+                    Span::styled("Correct: ", Style::default().fg(colors.fg())),
+                    Span::styled(correct_str, Style::default().fg(colors.success())),
+                ]),
+                Line::from(vec![
+                    Span::styled("Errors:  ", Style::default().fg(colors.fg())),
+                    Span::styled(incorrect_str, Style::default().fg(colors.error())),
+                ]),
+                Line::from(""),
+                Line::from(vec![
+                    Span::styled("Time: ", Style::default().fg(colors.fg())),
+                    Span::styled(elapsed_str, Style::default().fg(colors.fg())),
+                ]),
+            ];
+
+            let block = Block::bordered()
+                .title(" Stats ")
+                .border_style(Style::default().fg(colors.border()))
+                .style(Style::default().bg(colors.bg()));
+
+            let paragraph = Paragraph::new(lines).block(block);
+            paragraph.render(sections[0], buf);
+        }
+
+        // Last lesson stats
+        if let Some(last) = self.last_result {
+            let wpm_str = format!("{:.0}", last.wpm);
+            let acc_str = format!("{:.1}%", last.accuracy);
+            let chars_str = format!("{}", last.total_chars);
+            let time_str = format!("{:.1}s", last.elapsed_secs);
+            let errors_str = format!("{}", last.incorrect);
+
+            let lines = vec![
+                Line::from(vec![
+                    Span::styled("WPM: ", Style::default().fg(colors.fg())),
+                    Span::styled(wpm_str, Style::default().fg(colors.accent())),
+                ]),
+                Line::from(""),
+                Line::from(vec![
+                    Span::styled("Accuracy: ", Style::default().fg(colors.fg())),
+                    Span::styled(
+                        acc_str,
+                        Style::default().fg(if last.accuracy >= 95.0 {
+                            colors.success()
+                        } else if last.accuracy >= 85.0 {
+                            colors.warning()
+                        } else {
+                            colors.error()
+                        }),
+                    ),
+                ]),
+                Line::from(""),
+                Line::from(vec![
+                    Span::styled("Chars: ", Style::default().fg(colors.fg())),
+                    Span::styled(chars_str, Style::default().fg(colors.fg())),
+                ]),
+                Line::from(vec![
+                    Span::styled("Errors:  ", Style::default().fg(colors.fg())),
+                    Span::styled(errors_str, Style::default().fg(colors.error())),
+                ]),
+                Line::from(""),
+                Line::from(vec![
+                    Span::styled("Time: ", Style::default().fg(colors.fg())),
+                    Span::styled(time_str, Style::default().fg(colors.fg())),
+                ]),
+            ];
+
+            let block = Block::bordered()
+                .title(" Last Lesson ")
+                .border_style(Style::default().fg(colors.border()))
+                .style(Style::default().bg(colors.bg()));
+
+            let paragraph = Paragraph::new(lines).block(block);
+            paragraph.render(sections[1], buf);
+        }
     }
 }