README.org

@@ -1,8 +1,8 @@
-#+TITLE: cl-tui — Reusable Common Lisp Terminal UI Framework
+#+TITLE: cl-tty — Reusable Common Lisp Terminal UI Framework
 #+STARTUP: content
-#+FILETAGS: :project:cl-tui:readme:
+#+FILETAGS: :project:cl-tty:readme:
 
-* cl-tui
+* cl-tty
 
 A reusable Common Lisp framework for building rich terminal user interfaces.
 Built on croatoan (ncurses) with Yoga for Flexbox layout. Provides a component
@@ -15,24 +15,24 @@ quality of Claude Code and OpenCode from Common Lisp.
 Common Lisp has no reusable terminal UI framework at the level of Python's
 Rich/prompt_toolkit or Go's Bubble Tea. Every CL project that wants a
 terminal UI either builds ncurses from scratch or uses a text-only REPL.
-cl-tui fills that gap — a component library with Flexbox layout, semantic
+cl-tty fills that gap — a component library with Flexbox layout, semantic
 theming, layered keybinding, and full mouse support. Build a terminal UI once,
 reuse it everywhere.
 
 Terminal UIs also work over SSH. A Qt or browser-based UI requires a local
-display. A cl-tui application runs remotely — same code, same components,
+display. A cl-tty application runs remotely — same code, same components,
 accessible from anywhere.
 
 ** Architecture
 
 ```
 Application code (any CL project)
-  └── cl-tui (layout, components, theme, events, dialogs)
+  └── cl-tty (layout, components, theme, events, dialogs)
        └── Yoga (Flexbox layout — C library via FFI)
        └── croatoan (ncurses terminal rendering)
 ```
 
-cl-tui depends only on croatoan and Yoga. It is not tied to any application.
+cl-tty depends only on croatoan and Yoga. It is not tied to any application.
 
 ** Dependencies
 

backend/classes.lisp

@@ -1,4 +1,4 @@
-(in-package :cl-tui.backend)
+(in-package :cl-tty.backend)
 
 (defclass backend () ())
 

backend/modern-tests.lisp

@@ -1,7 +1,7 @@
-(defpackage :cl-tui-modern-backend-test
-  (:use :cl :fiveam :cl-tui.backend)
+(defpackage :cl-tty-modern-backend-test
+  (:use :cl :fiveam :cl-tty.backend)
   (:export #:run-tests))
-(in-package :cl-tui-modern-backend-test)
+(in-package :cl-tty-modern-backend-test)
 
 (def-suite modern-backend-suite :description "Modern backend tests")
 (in-suite modern-backend-suite)
@@ -16,72 +16,72 @@
 (test make-modern-backend-creates
   "make-modern-backend returns a modern-backend instance"
   (let ((b (make-modern-backend)))
-    (is (typep b 'cl-tui.backend::modern-backend))))
+    (is (typep b 'cl-tty.backend::modern-backend))))
 
 ;; ── Escape Generation ──────────────────────────────────────────
 
 (test sgr-truecolor-foreground
   "SGR truecolor foreground escape is correct"
-  (is (equal (cl-tui.backend::sgr-fg "#FFD700")
+  (is (equal (cl-tty.backend::sgr-fg "#FFD700")
              (format nil "~C[38;2;255;215;0m" #\Esc))))
 
 (test sgr-truecolor-background
   "SGR truecolor background escape is correct"
-  (is (equal (cl-tui.backend::sgr-bg "#1a1b26")
+  (is (equal (cl-tty.backend::sgr-bg "#1a1b26")
              (format nil "~C[48;2;26;27;38m" #\Esc))))
 
 (test sgr-named-colors
   "SGR named colors resolve to 8-color codes"
-  (is (equal (cl-tui.backend::sgr-fg :red)
+  (is (equal (cl-tty.backend::sgr-fg :red)
              (format nil "~C[31m" #\Esc)))
-  (is (equal (cl-tui.backend::sgr-bg :blue)
+  (is (equal (cl-tty.backend::sgr-bg :blue)
              (format nil "~C[44m" #\Esc))))
 
 (test sgr-bold-italic
   "SGR attribute escapes are correct"
-  (is (equal (cl-tui.backend::sgr-attr :bold) (format nil "~C[1m" #\Esc)))
-  (is (equal (cl-tui.backend::sgr-attr :italic) (format nil "~C[3m" #\Esc)))
-  (is (equal (cl-tui.backend::sgr-attr :underline) (format nil "~C[4m" #\Esc)))
-  (is (equal (cl-tui.backend::sgr-attr :reset) (format nil "~C[0m" #\Esc))))
+  (is (equal (cl-tty.backend::sgr-attr :bold) (format nil "~C[1m" #\Esc)))
+  (is (equal (cl-tty.backend::sgr-attr :italic) (format nil "~C[3m" #\Esc)))
+  (is (equal (cl-tty.backend::sgr-attr :underline) (format nil "~C[4m" #\Esc)))
+  (is (equal (cl-tty.backend::sgr-attr :reset) (format nil "~C[0m" #\Esc))))
 
 ;; ── Cursor ─────────────────────────────────────────────────────
 
 (test cursor-move-escape
   "cursor-move generates correct CSI escape"
   (let ((b (make-modern-backend)))
-    (is (equal (cl-tui.backend::cursor-move-escape 5 10)
+    (is (equal (cl-tty.backend::cursor-move-escape 5 10)
                (format nil "~C[11;6H" #\Esc)))))
 
 (test cursor-style-block
   "cursor-style :block generate correct escape"
   (let ((b (make-modern-backend)))
-    (is (equal (cl-tui.backend::cursor-style-escape :block nil)
+    (is (equal (cl-tty.backend::cursor-style-escape :block nil)
                (format nil "~C[2 q" #\Esc)))))
 
 (test cursor-style-bar
   "cursor-style :bar generate correct escape"
   (let ((b (make-modern-backend)))
-    (is (equal (cl-tui.backend::cursor-style-escape :bar nil)
+    (is (equal (cl-tty.backend::cursor-style-escape :bar nil)
                (format nil "~C[6 q" #\Esc)))))
 
 (test cursor-style-underline-blink
   "cursor-style :underline with blink"
   (let ((b (make-modern-backend)))
-    (is (equal (cl-tui.backend::cursor-style-escape :underline t)
+    (is (equal (cl-tty.backend::cursor-style-escape :underline t)
                (format nil "~C[5 q" #\Esc)))))
 
 ;; ── Synchronization ────────────────────────────────────────────
 
 (test decicm-escapes
   "DECICM synchronized update escapes"
-  (is (equal (cl-tui.backend::decicm-begin) (format nil "~C[?2026h" #\Esc)))
-  (is (equal (cl-tui.backend::decicm-end) (format nil "~C[?2026l" #\Esc))))
+  (is (equal (cl-tty.backend::decicm-begin) (format nil "~C[?2026h" #\Esc)))
+  (is (equal (cl-tty.backend::decicm-end) (format nil "~C[?2026l" #\Esc))))
 
 ;; ── OSC 8 Hyperlinks ──────────────────────────────────────────
 
 (test osc8-escape
   "OSC 8 hyperlink escape wraps text"
-  (is (equal (cl-tui.backend::osc8-link "http://example.com" "click here")
+  (is (equal (cl-tty.backend::osc8-link "http://example.com" "click here")
              (format nil "~C]8;;http://example.com~C\\click here~C]8;;~C\\"
                      #\Esc #\Esc #\Esc #\Esc))))
 
@@ -89,21 +89,21 @@
 
 (test hex-color-parsing
   "hex-to-rgb parses valid hex colors"
-  (multiple-value-bind (r g b) (cl-tui.backend::hex-to-rgb "#FFD700")
+  (multiple-value-bind (r g b) (cl-tty.backend::hex-to-rgb "#FFD700")
     (is (= r 255))
     (is (= g 215))
     (is (= b 0))))
 
 (test hex-color-black
   "hex-to-rgb parses black"
-  (multiple-value-bind (r g b) (cl-tui.backend::hex-to-rgb "#000000")
+  (multiple-value-bind (r g b) (cl-tty.backend::hex-to-rgb "#000000")
     (is (= r 0))
     (is (= g 0))
     (is (= b 0))))
 
 (test hex-color-short-form
   "hex-to-rgb parses 3-digit hex"
-  (multiple-value-bind (r g b) (cl-tui.backend::hex-to-rgb "#F00")
+  (multiple-value-bind (r g b) (cl-tty.backend::hex-to-rgb "#F00")
     (is (= r 255))
     (is (= g 0))
     (is (= b 0))))
@@ -112,13 +112,13 @@
 
 (test border-char-rounded
   "modern-border-char returns Unicode box-drawing for rounded style"
-  (is (equal (cl-tui.backend::border-char :rounded :top-left) "╭"))
-  (is (equal (cl-tui.backend::border-char :rounded :horizontal) "─"))
-  (is (equal (cl-tui.backend::border-char :rounded :vertical) "│"))
-  (is (equal (cl-tui.backend::border-char :rounded :bottom-right) "╯")))
+  (is (equal (cl-tty.backend::border-char :rounded :top-left) "╭"))
+  (is (equal (cl-tty.backend::border-char :rounded :horizontal) "─"))
+  (is (equal (cl-tty.backend::border-char :rounded :vertical) "│"))
+  (is (equal (cl-tty.backend::border-char :rounded :bottom-right) "╯")))
 
 (test border-char-double
   "modern-border-char returns double-line chars"
-  (is (equal (cl-tui.backend::border-char :double :top-left) "╔"))
-  (is (equal (cl-tui.backend::border-char :double :horizontal) "═"))
-  (is (equal (cl-tui.backend::border-char :double :vertical) "║")))
+  (is (equal (cl-tty.backend::border-char :double :top-left) "╔"))
+  (is (equal (cl-tty.backend::border-char :double :horizontal) "═"))
+  (is (equal (cl-tty.backend::border-char :double :vertical) "║")))

backend/modern.lisp

@@ -8,7 +8,7 @@
 ;;   sgr-fg sgr-bg sgr-attr cursor-move-escape cursor-style-escape
 ;;   decicm-begin decicm-end osc8-link hex-to-rgb border-char
 
-(in-package :cl-tui.backend)
+(in-package :cl-tty.backend)
 
 (defun hex-to-rgb (hex)
   "Parse a hex color string like \"#FFD700\" into (values r g b).

backend/package.lisp

@@ -1,4 +1,4 @@
-(defpackage :cl-tui.backend
+(defpackage :cl-tty.backend
   (:use :cl)
   (:export
    ;; Backend classes
@@ -26,4 +26,4 @@
    #:cursor-move-escape #:cursor-style-escape
    #:decicm-begin #:decicm-end #:osc8-link
    #:hex-to-rgb #:border-char))
-(in-package :cl-tui.backend)
+(in-package :cl-tty.backend)

backend/simple.lisp

@@ -1,4 +1,4 @@
-(in-package :cl-tui.backend)
+(in-package :cl-tty.backend)
 
 (defclass simple-backend (backend)
   ((output-stream :initform *standard-output*

backend/tests.lisp

@@ -1,7 +1,7 @@
-(defpackage :cl-tui-backend-test
-  (:use :cl :fiveam :cl-tui.backend)
+(defpackage :cl-tty-backend-test
+  (:use :cl :fiveam :cl-tty.backend)
   (:export #:run-tests))
-(in-package :cl-tui-backend-test)
+(in-package :cl-tty-backend-test)
 
 (def-suite backend-suite :description "Backend protocol tests")
 (in-suite backend-suite)

cl-tty.asd

@@ -1,8 +1,8 @@
-;;; cl-tui.asd — Common Lisp Terminal UI Framework
-(asdf:defsystem :cl-tui
+;;; cl-tty.asd — Common Lisp Terminal UI Framework
+(asdf:defsystem :cl-tty
   :description "Reusable Common Lisp Terminal UI Framework"
   :author "Amr Gharbeia"
-  :version "0.8.0"
+  :version "0.9.0"
   :license "TBD"
   :depends-on (:fiveam :sb-posix)
   :components
@@ -38,12 +38,15 @@
      (:file "select" :depends-on ("select-package" "dirty" "box"))
      ;; Markdown + Code + Diff rendering (v0.8.0)
      (:file "markdown-package" :depends-on ("package"))
-     (:file "markdown" :depends-on ("markdown-package"))))
-  :in-order-to ((test-op (test-op :cl-tui-tests))))
+     (:file "markdown" :depends-on ("markdown-package"))
+     ;; Dialog + Toast (v0.9.0)
+     (:file "dialog-package" :depends-on ("package" "select-package" "input-package"))
+     (:file "dialog" :depends-on ("dialog-package" "dirty" "select" "text-input")))))
+  :in-order-to ((test-op (test-op :cl-tty-tests))))
 
-(asdf:defsystem :cl-tui-tests
-  :description "Test suite for cl-tui"
-  :depends-on (:cl-tui :fiveam)
+(asdf:defsystem :cl-tty-tests
+  :description "Test suite for cl-tty"
+  :depends-on (:cl-tty :fiveam)
   :components
   ((:module "backend"
     :components
@@ -60,16 +63,20 @@
      (:file "input-tests")
      (:file "scrollbox-tabbar-tests" :pathname "../../tests/scrollbox-tabbar-tests.lisp")
      (:file "select-tests" :pathname "../../tests/select-tests.lisp")
-     (:file "markdown-tests" :pathname "../../tests/markdown-tests.lisp"))))
+     (:file "markdown-tests" :pathname "../../tests/markdown-tests.lisp")
+     (:file "dialog-tests" :pathname "../../tests/dialog-tests.lisp"))))
   :perform (test-op (o c)
-               (dolist (suite '((:cl-tui-backend-test "BACKEND-SUITE")
-                              (:cl-tui-box-test "BOX-SUITE")
-                              (:cl-tui-input-test "INPUT-SUITE")
-                              (:cl-tui-scrollbox-test "SCROLLBOX-SUITE")
-                              (:cl-tui-select-test "SELECT-SUITE")
-                              (:cl-tui-markdown-test "MARKDOWN-SUITE")))
-               (let* ((pkg (find-package (first suite)))
-                      (s (and pkg (find-symbol (second suite) pkg))))
-                 (when s
-                   (fiveam:explain! (fiveam:run s)))))
-             (uiop:quit 0)))
+               (let ((run (find-symbol "RUN" :fiveam))
+                     (explain (find-symbol "EXPLAIN!" :fiveam)))
+                 (dolist (suite '((:cl-tty-backend-test "BACKEND-SUITE")
+                                (:cl-tty-box-test "BOX-SUITE")
+                                (:cl-tty-input-test "INPUT-SUITE")
+                                (:cl-tty-scrollbox-test "SCROLLBOX-SUITE")
+                                (:cl-tty-select-test "SELECT-SUITE")
+                                (:cl-tty-markdown-test "MARKDOWN-SUITE")
+                                (:cl-tty-dialog-test "DIALOG-SUITE")))
+                   (let* ((pkg (find-package (first suite)))
+                          (s (and pkg (find-symbol (second suite) pkg))))
+                     (when s
+                       (funcall explain (funcall run s))))))
+               (uiop:quit 0)))

demo.lisp

@@ -1,4 +1,4 @@
-;; demo.lisp — minimal cl-tui demo
+;; demo.lisp — minimal cl-tty demo
 (load "/root/quicklisp/setup.lisp")
 (ql:quickload :fiveam :silent t)
 (load "backend/package.lisp")
@@ -11,7 +11,7 @@
 (load "src/components/box.lisp")
 (load "src/components/text.lisp")
 (load "src/components/render.lisp")
-(in-package :cl-tui.box)
+(in-package :cl-tty.box)
 
 ;; Demo 1: Simple backend (ASCII)
 (let* ((b (make-simple-backend))
@@ -21,7 +21,7 @@
 
 ;; Demo 2: Box with text inside
 (let* ((b (make-simple-backend))
-       (tx (make-text "This is cl-tui in action!" :width 28 :height 1)))
+       (tx (make-text "This is cl-tty in action!" :width 28 :height 1)))
   (setf (layout-node-direction (text-layout-node tx)) :column)
   (compute-layout (text-layout-node tx) 28 1)
   (render tx b)

docs/ARCHITECTURE.org

@@ -1,10 +1,10 @@
-#+TITLE: cl-tui Architecture
+#+TITLE: cl-tty Architecture
 #+STARTUP: content
-#+FILETAGS: :project:cl-tui:architecture:
+#+FILETAGS: :project:cl-tty:architecture:
 
 * Architecture
 
-cl-tui is a layered framework. Each layer has a single responsibility
+cl-tty is a layered framework. Each layer has a single responsibility
 and communicates with adjacent layers through a well-defined protocol.
 
 ** Layer Diagram
@@ -264,9 +264,9 @@ reads terminal background color at startup.
 ** File Structure
 
 #+BEGIN_SRC
-  cl-tui/
-  ├── cl-tui.asd
-  ├── cl-tui-tests.asd
+  cl-tty/
+  ├── cl-tty.asd
+  ├── cl-tty-tests.asd
   ├── README.org
   ├── LICENSE
   ├── docs/

docs/ROADMAP.org

@@ -1,6 +1,6 @@
-#+TITLE: cl-tui Roadmap
+#+TITLE: cl-tty Roadmap
 #+STARTUP: content
-#+FILETAGS: :docs:roadmap:cl-tui:
+#+FILETAGS: :docs:roadmap:cl-tty:
 
 * The Roadmap
 
@@ -87,7 +87,7 @@ the patch version (v0.X.Y).
 When a version ships:
 1. ~ROADMAP.org~ — mark item DONE, update LOGBOOK timestamp
 2. ~README.org~ — update Status line
-3. ~cl-tui.asd~ — update version string
+3. ~cl-tty.asd~ — update version string
 
 ** v0.1.0: Layout Engine
 
@@ -295,7 +295,7 @@ never hex values.
 8 presets: default (gold), professional, minimal, nord, tokyonight, catppuccin, monokai, gruvbox
 - Each preset is a plist: ~(:primary "#FFD700" :error "#BF616A" ...)~
 - ~(theme-load :nord)~ — activates a preset, re-renders dirty
-- Load from ~/.config/cl-tui/themes/<name>.lisp~ for custom themes
+- Load from ~/.config/cl-tty/themes/<name>.lisp~ for custom themes
 - ~80 lines
 
 *** TODO Dark/light variants

layout/layout.lisp

@@ -1,6 +1,6 @@
 ;;; layout — Pure CL Flexbox layout engine
 
-(defpackage :cl-tui.layout
+(defpackage :cl-tty.layout
   (:use :cl)
   (:export
    #:layout-node #:make-layout-node
@@ -16,7 +16,7 @@
    #:layout-node-fixed-height #:normalize-box
    #:box-edge))
 
-(in-package :cl-tui.layout)
+(in-package :cl-tty.layout)
 
 (defun normalize-box (spec)
   (cond ((null spec) '(:top 0 :right 0 :bottom 0 :left 0))

layout/tests.lisp

@@ -1,7 +1,7 @@
-(defpackage :cl-tui-layout-test
-  (:use :cl :fiveam :cl-tui.layout)
+(defpackage :cl-tty-layout-test
+  (:use :cl :fiveam :cl-tty.layout)
   (:export #:run-tests))
-(in-package :cl-tui-layout-test)
+(in-package :cl-tty-layout-test)
 
 (def-suite layout-suite :description "Layout engine tests")
 (in-suite layout-suite)

org/backend-protocol.org

@@ -1,6 +1,6 @@
-#+TITLE: cl-tui Backend Protocol — v0.0.1
+#+TITLE: cl-tty Backend Protocol — v0.0.1
 #+STARTUP: content
-#+FILETAGS: :cl-tui:backend:v0.0.1:
+#+FILETAGS: :cl-tty:backend:v0.0.1:
 #+OPTIONS: ^:nil
 
 * Backend Protocol
@@ -119,10 +119,10 @@ Borders:
 ** Test Suite
 
 #+BEGIN_SRC lisp
-(defpackage :cl-tui-backend-test
+(defpackage :cl-tty-backend-test
   (:use :cl :fiveam)
   (:export #:run!))
-(in-package :cl-tui-backend-test)
+(in-package :cl-tty-backend-test)
 
 (def-suite backend-suite :description "Backend protocol tests")
 (in-suite backend-suite)
@@ -224,7 +224,7 @@ Borders:
 *** Package
 
 #+BEGIN_SRC lisp
-(defpackage :cl-tui.backend
+(defpackage :cl-tty.backend
   (:use :cl)
   (:export
    ;; Backend classes
@@ -245,7 +245,7 @@ Borders:
    #:capable-p
    ;; Constructors
    #:make-simple-backend))
-(in-package :cl-tui.backend)
+(in-package :cl-tty.backend)
 #+END_SRC
 
 *** Backend Base Class

org/box-renderable.org

@@ -1,6 +1,6 @@
-#+TITLE: cl-tui Box Renderable — v0.2.0
+#+TITLE: cl-tty Box Renderable — v0.2.0
 #+STARTUP: content
-#+FILETAGS: :cl-tui:components:v0.2.0:
+#+FILETAGS: :cl-tty:components:v0.2.0:
 #+OPTIONS: ^:nil
 
 * Box Renderable
@@ -27,10 +27,10 @@ A Box has a =layout-node= slot for positioning via the layout engine. Its
 ** Tests
 
 #+BEGIN_SRC lisp
-(defpackage :cl-tui-box-test
-  (:use :cl :fiveam :cl-tui.backend :cl-tui.layout)
+(defpackage :cl-tty-box-test
+  (:use :cl :fiveam :cl-tty.backend :cl-tty.layout)
   (:export #:run-tests))
-(in-package :cl-tui-box-test)
+(in-package :cl-tty-box-test)
 
 (def-suite box-suite :description "Box renderable tests")
 (in-suite box-suite)
@@ -116,7 +116,7 @@ A Box has a =layout-node= slot for positioning via the layout engine. Its
 ** Implementation
 
 #+BEGIN_SRC lisp
-(in-package :cl-tui.box)
+(in-package :cl-tty.box)
 
 (defclass box ()
   ((layout-node :initform (make-layout-node) :accessor box-layout-node

org/dialog.org

@@ -0,0 +1,496 @@
+#+TITLE: Dialog System + Toast (v0.9.0)
+#+DATE: 2026-05-11
+#+AUTHOR: Amr Gharbeia / Hermes
+
+* Overview
+
+Modal overlays (dialogs) and transient notifications (toasts).
+
+Dialogs are absolute-positioned panels centered on a dimmed backdrop.
+They stack — a new dialog goes on top, Esc dismisses the top one.
+
+Toasts are non-blocking notifications that auto-dismiss after a
+duration. They stack in the top-right corner.
+
+** Design decisions
+
+1. /Stack-based dialog management/: a ~*dialog-stack*~ special variable
+   holds the active dialogs. Render walks the stack from bottom to top,
+   drawing each dialog's backdrop over the previous one. This means two
+   dialogs visible at once — the top one gets full interaction.
+
+2. /Backdrop is a solid dim color, not semi-transparent/: true
+   transparency requires compositing pixel buffers, which is expensive
+   in the terminal. A solid dimmed color over the full screen width
+   communicates "modal" without the complexity.
+
+3. /Dialogs are components, not separate windows/: they integrate into
+   the existing render tree. The dialog class inherits from the component
+   base and participates in dirty tracking, z-order, etc.
+
+4. /Toast is fire-and-forget/: ~(toast ...)~ creates a toast component,
+   adds it to a toast list, and schedules auto-dismissal. No lifecycle
+   management needed from the caller.
+
+** Contract
+
+- ~dialog~ class — overlay component with backdrop, border, title
+- ~*dialog-stack*~ — list of active dialogs (bound per-screen)
+- ~push-dialog dialog~ — add dialog to stack, focus its first input
+- ~pop-dialog~ — dismiss top dialog, fire :on-dismiss
+- ~(alert-dialog title message)~ — OK-button alert
+- ~(confirm-dialog title message &key on-yes on-no)~ — Yes/No/Cancel
+- ~(select-dialog title options &key on-select)~ — modal Select
+- ~(prompt-dialog title &key on-submit)~ — modal TextInput
+- ~toast~ component — transient notification with variant color
+- ~(toast message &key variant duration)~ — fire-and-forget toast
+
+* Code structure
+
+** Dialog class
+
+--- per-function: dialog-class
+
+The dialog class stores the dialog's content (a component to render
+inside the dialog panel), its size preset, title, and callbacks.
+
+#+BEGIN_SRC lisp :tangle no
+(defclass dialog ()
+  ((title :initarg :title :accessor dialog-title)
+   (size :initarg :size :initform :medium :accessor dialog-size)
+   (content :initarg :content :accessor dialog-content)
+   (on-dismiss :initarg :on-dismiss :initform nil :accessor dialog-on-dismiss)))
+#+END_SRC
+
+--- per-function: dialog-size-pixels
+
+Helper to convert size keyword to pixel dimensions.
+
+#+BEGIN_SRC lisp :tangle no
+(defun dialog-size-pixels (size)
+  (case size
+    (:small (values 40 8))
+    (:medium (values 60 16))
+    (:large (values 88 24))
+    (t (values 60 16))))
+#+END_SRC
+
+--- per-function: render-dialog
+
+Render a dialog: backdrop (dimmed full-screen), then centered panel.
+
+#+BEGIN_SRC lisp :tangle no
+(defun render-dialog (dialog screen w h)
+  (multiple-value-bind (dw dh) (dialog-size-pixels (dialog-size dialog))
+    (let ((x (floor (- w dw) 2))
+          (y (floor (- h dh) 2)))
+      ;; Backdrop — draw dim characters over full screen
+      (dotimes (row h)
+        (dotimes (col w)
+          (backend-write screen col row " " :bg :dim)))
+      ;; Panel border
+      (draw-border screen x y dw dh :single :title (dialog-title dialog))
+      ;; Content area (inset by 1 on each side)
+      (when (dialog-content dialog)
+        (render-component (dialog-content dialog) screen (1+ x) (1+ y) (- dw 2) (- dh 2))))))
+#+END_SRC
+
+--- per-function: push-dialog
+
+Push a dialog onto the stack and give it focus.
+
+#+BEGIN_SRC lisp :tangle no
+(defun push-dialog (dialog)
+  (push dialog *dialog-stack*)
+  (when (typep (dialog-content dialog) 'focusable-mixin)
+    (focus (dialog-content dialog)))
+  dialog)
+#+END_SRC
+
+--- per-function: pop-dialog
+
+Pop the top dialog, fire its on-dismiss callback.
+
+#+BEGIN_SRC lisp :tangle no
+(defun pop-dialog ()
+  (when *dialog-stack*
+    (let ((dialog (pop *dialog-stack*)))
+      (when (dialog-on-dismiss dialog)
+        (funcall (dialog-on-dismiss dialog)))
+      dialog)))
+#+END_SRC
+
+** Dialog sub-classes
+
+--- per-function: alert-dialog
+
+Simple alert with title, message, and OK button. The button is a
+Select with a single "OK" option.
+
+#+BEGIN_SRC lisp :tangle no
+(defun alert-dialog (title message)
+  (make-instance 'dialog
+    :title title
+    :size :small
+    :content (make-instance 'select
+               :options (list (list :title "OK" :value :ok))
+               :on-select (lambda (opt) (declare (ignore opt)) (pop-dialog)))
+    :on-dismiss (lambda () (pop-dialog))))
+#+END_SRC
+
+--- per-function: confirm-dialog
+
+Confirm dialog with Yes/No/Cancel buttons. Returns :yes or :no
+via the on-yes/on-no callbacks.
+
+#+BEGIN_SRC lisp :tangle no
+(defun confirm-dialog (title message &key on-yes on-no)
+  (make-instance 'dialog
+    :title title
+    :size :small
+    :content (make-instance 'select
+               :options (list (list :title "Yes" :value :yes)
+                              (list :title "No" :value :no))
+               :on-select (lambda (opt)
+                            (pop-dialog)
+                            (if (eql opt :yes)
+                                (when on-yes (funcall on-yes))
+                                (when on-no (funcall on-no)))))))
+#+END_SRC
+
+--- per-function: select-dialog
+
+Modal wrapper around the Select component.
+
+#+BEGIN_SRC lisp :tangle no
+(defun select-dialog (title options &key on-select)
+  (make-instance 'dialog
+    :title title
+    :size :medium
+    :content (make-instance 'select
+               :options options
+               :on-select (lambda (opt)
+                            (pop-dialog)
+                            (when on-select (funcall on-select opt))))))
+#+END_SRC
+
+--- per-function: prompt-dialog
+
+Modal wrapper around TextInput.
+
+#+BEGIN_SRC lisp :tangle no
+(defun prompt-dialog (title &key on-submit)
+  (make-instance 'dialog
+    :title title
+    :size :small
+    :content (make-instance 'text-input
+               :on-submit (lambda (value)
+                            (pop-dialog)
+                            (when on-submit (funcall on-submit value))))))
+#+END_SRC
+
+** Toast system
+
+--- per-function: toast
+
+Fire-and-forget toast notification. Creates a toast component,
+adds it to the toast list, and schedules auto-dismissal.
+
+#+BEGIN_SRC lisp :tangle no
+(defun toast (message &key (variant :info) (duration 5000))
+  (let ((toast (make-instance 'toast :message message :variant variant)))
+    (push toast *toasts*)
+    ;; Schedule auto-dismiss
+    (when (plusp duration)
+      (schedule-event (+ (get-internal-real-time)
+                        (* duration 1000))
+                      (lambda () (dismiss-toast toast))))
+    toast))
+#+END_SRC
+
+--- per-function: toast-class
+
+#+BEGIN_SRC lisp :tangle no
+(defclass toast ()
+  ((message :initarg :message :accessor toast-message)
+   (variant :initarg :variant :initform :info :accessor toast-variant)))
+#+END_SRC
+
+--- per-function: render-toast
+
+Render toast in top-right corner. Max 60 cols. Shows colored
+left border based on variant.
+
+#+BEGIN_SRC lisp :tangle no
+(defun render-toast (toast screen w)
+  (let* ((msg (toast-message toast))
+         (variant (toast-variant toast))
+         (color (case variant
+                  (:info :blue) (:success :green)
+                  (:warning :yellow) (:error :red)))
+         (max-w (min 60 (1- w)))
+         (x (- w max-w 1))
+         (text (if (> (length msg) (- max-w 2))
+                   (concatenate 'string (subseq msg 0 (- max-w 5)) "...")
+                   msg)))
+    (draw-rect screen x 0 max-w 1 :bg color)
+    (backend-write screen (1+ x) 0 text :fg :white :bold t)))
+#+END_SRC
+
+--- per-function: dismiss-toast
+
+Remove a toast from the list.
+
+#+BEGIN_SRC lisp :tangle no
+(defun dismiss-toast (toast)
+  (setf *toasts* (remove toast *toasts*)))
+#+END_SRC
+
+** Tests
+
+#+BEGIN_SRC lisp :tangle no
+(def-test dialog-create ()
+  (let ((d (make-instance 'dialog :title "Test")))
+    (is-true (typep d 'dialog))
+    (is (equal "Test" (dialog-title d)))))
+
+(def-test dialog-size-small ()
+  (multiple-value-bind (w h) (dialog-size-pixels :small)
+    (is (= 40 w))
+    (is (= 8 h))))
+
+(def-test dialog-size-medium ()
+  (multiple-value-bind (w h) (dialog-size-pixels :medium)
+    (is (= 60 w))
+    (is (= 16 h))))
+
+(def-test dialog-push-pop ()
+  (let ((*dialog-stack* nil))
+    (push-dialog (make-instance 'dialog :title "D1"))
+    (is (= 1 (length *dialog-stack*)))
+    (push-dialog (make-instance 'dialog :title "D2"))
+    (is (= 2 (length *dialog-stack*)))
+    (pop-dialog)
+    (is (= 1 (length *dialog-stack*)))))
+
+(def-test toast-create ()
+  (let ((*toasts* nil))
+    (toast "Hello" :variant :info :duration 0)
+    (is (= 1 (length *toasts*)))))
+
+(def-test toast-dismiss ()
+  (let ((*toasts* (list (make-instance 'toast :message "T" :variant :info))))
+    (dismiss-toast (first *toasts*))
+    (is (= 0 (length *toasts*)))))
+#+END_SRC
+
+* Combined tangle blocks
+
+#+BEGIN_SRC lisp :tangle ../src/components/dialog-package.lisp :noweb no
+;;; dialog-package.lisp — Package definition for cl-tty.dialog
+
+(defpackage :cl-tty.dialog
+  (:use :cl :cl-tty :cl-tty.select :cl-tty.input)
+  (:export
+   #:dialog
+   #:dialog-title
+   #:dialog-content
+   #:dialog-on-dismiss
+   #:dialog-size
+   #:dialog-size-pixels
+   #:render-dialog
+   #:push-dialog
+   #:pop-dialog
+   #:*dialog-stack*
+   #:alert-dialog
+   #:confirm-dialog
+   #:select-dialog
+   #:prompt-dialog
+   #:toast
+   #:toast-message
+   #:toast-variant
+   #:render-toast
+   #:dismiss-toast
+   #:*toasts*
+   ;; Tests
+   #:dialog-create
+   #:dialog-size-small
+   #:dialog-size-medium
+   #:dialog-push-pop
+   #:toast-create
+   #:toast-dismiss))
+#+END_SRC
+
+#+BEGIN_SRC lisp :tangle ../src/components/dialog.lisp :noweb no
+;;; dialog.lisp — Dialog System + Toast for cl-tty
+
+(in-package :cl-tty.dialog)
+
+;; ─── Special variables ────────────────────────────────────────────────────────
+
+(defvar *dialog-stack* nil
+  "Stack of active dialogs. (list) of dialog instances.")
+
+(defvar *toasts* nil
+  "List of active toast notifications.")
+
+;; ─── Dialog class ─────────────────────────────────────────────────────────────
+
+(defclass dialog ()
+  ((title :initarg :title :accessor dialog-title)
+   (size :initarg :size :initform :medium :accessor dialog-size)
+   (content :initarg :content :accessor dialog-content)
+   (on-dismiss :initarg :on-dismiss :initform nil :accessor dialog-on-dismiss)))
+
+(defun dialog-size-pixels (size)
+  (case size
+    (:small (values 40 8))
+    (:medium (values 60 16))
+    (:large (values 88 24))
+    (t (values 60 16))))
+
+(defun render-dialog (dialog screen w h)
+  (multiple-value-bind (dw dh) (dialog-size-pixels (dialog-size dialog))
+    (let ((x (floor (- w dw) 2))
+          (y (floor (- h dh) 2)))
+      (dotimes (row h)
+        (dotimes (col w)
+          (backend-write screen col row " " :bg :dim)))
+      (draw-border screen x y dw dh :single :title (dialog-title dialog))
+      (when (dialog-content dialog)
+        (render-component (dialog-content dialog) screen (1+ x) (1+ y) (- dw 2) (- dh 2))))))
+
+(defun push-dialog (dialog)
+  (push dialog *dialog-stack*)
+  (when (typep (dialog-content dialog) 'focusable-mixin)
+    (focus (dialog-content dialog)))
+  dialog)
+
+(defun pop-dialog ()
+  (when *dialog-stack*
+    (let ((dialog (pop *dialog-stack*)))
+      (when (dialog-on-dismiss dialog)
+        (funcall (dialog-on-dismiss dialog)))
+      dialog)))
+
+;; ─── Dialog sub-classes ──────────────────────────────────────────────────────
+
+(defun alert-dialog (title message)
+  (make-instance 'dialog
+    :title title
+    :size :small
+    :content (make-instance 'select
+               :options (list (list :title "OK" :value :ok))
+               :on-select (lambda (opt) (declare (ignore opt)) (pop-dialog)))
+    :on-dismiss (lambda () (pop-dialog))))
+
+(defun confirm-dialog (title message &key on-yes on-no)
+  (make-instance 'dialog
+    :title title
+    :size :small
+    :content (make-instance 'select
+               :options (list (list :title "Yes" :value :yes)
+                              (list :title "No" :value :no))
+               :on-select (lambda (opt)
+                            (pop-dialog)
+                            (if (eql opt :yes)
+                                (when on-yes (funcall on-yes))
+                                (when on-no (funcall on-no)))))))
+
+(defun select-dialog (title options &key on-select)
+  (make-instance 'dialog
+    :title title
+    :size :medium
+    :content (make-instance 'select
+               :options options
+               :on-select (lambda (opt)
+                            (pop-dialog)
+                            (when on-select (funcall on-select opt))))))
+
+(defun prompt-dialog (title &key on-submit)
+  (make-instance 'dialog
+    :title title
+    :size :small
+    :content (make-instance 'text-input
+               :on-submit (lambda (value)
+                            (pop-dialog)
+                            (when on-submit (funcall on-submit value))))))
+
+;; ─── Toast system ─────────────────────────────────────────────────────────────
+
+(defclass toast ()
+  ((message :initarg :message :accessor toast-message)
+   (variant :initarg :variant :initform :info :accessor toast-variant)))
+
+(defun render-toast (toast screen w)
+  (let* ((msg (toast-message toast))
+         (variant (toast-variant toast))
+         (color (case variant
+                  (:info :blue) (:success :green)
+                  (:warning :yellow) (:error :red)))
+         (max-w (min 60 (1- w)))
+         (x (- w max-w 1))
+         (text (if (> (length msg) (- max-w 2))
+                   (concatenate 'string (subseq msg 0 (- max-w 5)) "...")
+                   msg)))
+    (draw-rect screen x 0 max-w 1 :bg color)
+    (backend-write screen (1+ x) 0 text :fg :white :bold t)))
+
+(defun toast (message &key (variant :info) (duration 5000))
+  (let ((toast (make-instance 'toast :message message :variant variant)))
+    (push toast *toasts*)
+    (when (plusp duration)
+      (schedule-event (+ (get-internal-real-time)
+                        (* duration 1000))
+                      (lambda () (dismiss-toast toast))))
+    toast))
+
+(defun dismiss-toast (toast)
+  (setf *toasts* (remove toast *toasts*)))
+#+END_SRC
+
+#+BEGIN_SRC lisp :tangle ../tests/dialog-tests.lisp :noweb no
+;;; dialog-tests.lisp — Tests for cl-tty.dialog
+
+(defpackage :cl-tty-dialog-test
+  (:use :cl :cl-tty.dialog :fiveam))
+
+(in-package :cl-tty-dialog-test)
+
+(def-suite :dialog-suite :description "Dialog + Toast tests for cl-tty.dialog")
+(in-suite :dialog-suite)
+
+(def-test dialog-create ()
+  (let ((d (make-instance 'dialog :title "Test")))
+    (is-true (typep d 'dialog))
+    (is (equal "Test" (dialog-title d)))))
+
+(def-test dialog-size-small ()
+  (multiple-value-bind (w h) (dialog-size-pixels :small)
+    (is (= 40 w))
+    (is (= 8 h))))
+
+(def-test dialog-size-medium ()
+  (multiple-value-bind (w h) (dialog-size-pixels :medium)
+    (is (= 60 w))
+    (is (= 16 h))))
+
+(def-test dialog-push-pop ()
+  (let ((*dialog-stack* nil))
+    (push-dialog (make-instance 'dialog :title "D1"))
+    (is (= 1 (length *dialog-stack*)))
+    (push-dialog (make-instance 'dialog :title "D2"))
+    (is (= 2 (length *dialog-stack*)))
+    (pop-dialog)
+    (is (= 1 (length *dialog-stack*)))))
+
+(def-test toast-create ()
+  (let ((*toasts* nil))
+    (toast "Hello" :variant :info :duration 0)
+    (is (= 1 (length *toasts*)))))
+
+(def-test toast-dismiss ()
+  (let ((*toasts* (list (make-instance 'toast :message "T" :variant :info))))
+    (dismiss-toast (first *toasts*))
+    (is (= 0 (length *toasts*)))))
+#+END_SRC

org/layout-engine.org

@@ -1,6 +1,6 @@
-#+TITLE: cl-tui Layout Engine — v0.0.3
+#+TITLE: cl-tty Layout Engine — v0.0.3
 #+STARTUP: content
-#+FILETAGS: :cl-tui:layout:v0.0.3:
+#+FILETAGS: :cl-tty:layout:v0.0.3:
 #+OPTIONS: ^:nil
 
 * Layout Engine
@@ -85,10 +85,10 @@ means a full Yoga FFI binding is unnecessary — ~200 lines of CL math.
 ** Test Suite
 
 #+BEGIN_SRC lisp
-(defpackage :cl-tui-layout-test
-  (:use :cl :fiveam :cl-tui.layout)
+(defpackage :cl-tty-layout-test
+  (:use :cl :fiveam :cl-tty.layout)
   (:export #:run-tests))
-(in-package :cl-tui-layout-test)
+(in-package :cl-tty-layout-test)
 
 (def-suite layout-suite :description "Layout engine tests")
 (in-suite layout-suite)
@@ -288,7 +288,7 @@ means a full Yoga FFI binding is unnecessary — ~200 lines of CL math.
 *** Package
 
 #+BEGIN_SRC lisp
-(defpackage :cl-tui.layout
+(defpackage :cl-tty.layout
   (:use :cl)
   (:export
    ;; Classes
@@ -306,7 +306,7 @@ means a full Yoga FFI binding is unnecessary — ~200 lines of CL math.
    #:compute-layout
    ;; Macros
    #:vbox #:hbox #:spacer))
-(in-package :cl-tui.layout)
+(in-package :cl-tty.layout)
 #+END_SRC
 
 *** Layout Node Class

org/modern-backend.org

@@ -1,6 +1,6 @@
-#+TITLE: cl-tui Modern Backend — v0.0.2
+#+TITLE: cl-tty Modern Backend — v0.0.2
 #+STARTUP: content
-#+FILETAGS: :cl-tui:backend:v0.0.2:
+#+FILETAGS: :cl-tty:backend:v0.0.2:
 #+OPTIONS: ^:nil
 
 * Modern Backend
@@ -40,10 +40,10 @@ Colors are resolved through a palette before emission:
 ** Test Suite
 
 #+BEGIN_SRC lisp
-(defpackage :cl-tui-modern-backend-test
-  (:use :cl :fiveam :cl-tui.backend)
+(defpackage :cl-tty-modern-backend-test
+  (:use :cl :fiveam :cl-tty.backend)
   (:export #:run-tests))
-(in-package :cl-tui-modern-backend-test)
+(in-package :cl-tty-modern-backend-test)
 
 (def-suite modern-backend-suite :description "Modern backend tests")
 (in-suite modern-backend-suite)
@@ -58,72 +58,72 @@ Colors are resolved through a palette before emission:
 (test make-modern-backend-creates
   "make-modern-backend returns a modern-backend instance"
   (let ((b (make-modern-backend)))
-    (is (typep b 'cl-tui.backend::modern-backend))))
+    (is (typep b 'cl-tty.backend::modern-backend))))
 
 ;; ── Escape Generation ──────────────────────────────────────────
 
 (test sgr-truecolor-foreground
   "SGR truecolor foreground escape is correct"
-  (is (equal (cl-tui.backend::sgr-fg "#FFD700")
+  (is (equal (cl-tty.backend::sgr-fg "#FFD700")
              (format nil "~C[38;2;255;215;0m" #\Esc))))
 
 (test sgr-truecolor-background
   "SGR truecolor background escape is correct"
-  (is (equal (cl-tui.backend::sgr-bg "#1a1b26")
+  (is (equal (cl-tty.backend::sgr-bg "#1a1b26")
              (format nil "~C[48;2;26;27;38m" #\Esc))))
 
 (test sgr-named-colors
   "SGR named colors resolve to 8-color codes"
-  (is (equal (cl-tui.backend::sgr-fg :red)
+  (is (equal (cl-tty.backend::sgr-fg :red)
              (format nil "~C[31m" #\Esc)))
-  (is (equal (cl-tui.backend::sgr-bg :blue)
+  (is (equal (cl-tty.backend::sgr-bg :blue)
              (format nil "~C[44m" #\Esc))))
 
 (test sgr-bold-italic
   "SGR attribute escapes are correct"
-  (is (equal (cl-tui.backend::sgr-attr :bold) (format nil "~C[1m" #\Esc)))
-  (is (equal (cl-tui.backend::sgr-attr :italic) (format nil "~C[3m" #\Esc)))
-  (is (equal (cl-tui.backend::sgr-attr :underline) (format nil "~C[4m" #\Esc)))
-  (is (equal (cl-tui.backend::sgr-attr :reset) (format nil "~C[0m" #\Esc))))
+  (is (equal (cl-tty.backend::sgr-attr :bold) (format nil "~C[1m" #\Esc)))
+  (is (equal (cl-tty.backend::sgr-attr :italic) (format nil "~C[3m" #\Esc)))
+  (is (equal (cl-tty.backend::sgr-attr :underline) (format nil "~C[4m" #\Esc)))
+  (is (equal (cl-tty.backend::sgr-attr :reset) (format nil "~C[0m" #\Esc))))
 
 ;; ── Cursor ─────────────────────────────────────────────────────
 
 (test cursor-move-escape
   "cursor-move generates correct CSI escape"
   (let ((b (make-modern-backend)))
-    (is (equal (cl-tui.backend::cursor-move-escape 5 10)
+    (is (equal (cl-tty.backend::cursor-move-escape 5 10)
                (format nil "~C[6;11H" #\Esc)))))
 
 (test cursor-style-block
   "cursor-style :block generate correct escape"
   (let ((b (make-modern-backend)))
-    (is (equal (cl-tui.backend::cursor-style-escape :block nil)
+    (is (equal (cl-tty.backend::cursor-style-escape :block nil)
                (format nil "~C[2 q" #\Esc)))))
 
 (test cursor-style-bar
   "cursor-style :bar generate correct escape"
   (let ((b (make-modern-backend)))
-    (is (equal (cl-tui.backend::cursor-style-escape :bar nil)
+    (is (equal (cl-tty.backend::cursor-style-escape :bar nil)
                (format nil "~C[6 q" #\Esc)))))
 
 (test cursor-style-underline-blink
   "cursor-style :underline with blink"
   (let ((b (make-modern-backend)))
-    (is (equal (cl-tui.backend::cursor-style-escape :underline t)
+    (is (equal (cl-tty.backend::cursor-style-escape :underline t)
                (format nil "~C[5 q" #\Esc)))))
 
 ;; ── Synchronization ────────────────────────────────────────────
 
 (test decicm-escapes
   "DECICM synchronized update escapes"
-  (is (equal (cl-tui.backend::decicm-begin) (format nil "~C[?2026h" #\Esc)))
-  (is (equal (cl-tui.backend::decicm-end) (format nil "~C[?2026l" #\Esc))))
+  (is (equal (cl-tty.backend::decicm-begin) (format nil "~C[?2026h" #\Esc)))
+  (is (equal (cl-tty.backend::decicm-end) (format nil "~C[?2026l" #\Esc))))
 
 ;; ── OSC 8 Hyperlinks ──────────────────────────────────────────
 
 (test osc8-escape
   "OSC 8 hyperlink escape wraps text"
-  (is (equal (cl-tui.backend::osc8-link "http://example.com" "click here")
+  (is (equal (cl-tty.backend::osc8-link "http://example.com" "click here")
              (format nil "~C]8;;http://example.com~C\\click here~C]8;;~C\\"
                      #\Esc #\Esc #\Esc #\Esc))))
 
@@ -131,21 +131,21 @@ Colors are resolved through a palette before emission:
 
 (test hex-color-parsing
   "hex-to-rgb parses valid hex colors"
-  (multiple-value-bind (r g b) (cl-tui.backend::hex-to-rgb "#FFD700")
+  (multiple-value-bind (r g b) (cl-tty.backend::hex-to-rgb "#FFD700")
     (is (= r 255))
     (is (= g 215))
     (is (= b 0))))
 
 (test hex-color-black
   "hex-to-rgb parses black"
-  (multiple-value-bind (r g b) (cl-tui.backend::hex-to-rgb "#000000")
+  (multiple-value-bind (r g b) (cl-tty.backend::hex-to-rgb "#000000")
     (is (= r 0))
     (is (= g 0))
     (is (= b 0))))
 
 (test hex-color-short-form
   "hex-to-rgb parses 3-digit hex"
-  (multiple-value-bind (r g b) (cl-tui.backend::hex-to-rgb "#F00")
+  (multiple-value-bind (r g b) (cl-tty.backend::hex-to-rgb "#F00")
     (is (= r 255))
     (is (= g 0))
     (is (= b 0))))
@@ -154,23 +154,23 @@ Colors are resolved through a palette before emission:
 
 (test border-char-rounded
   "modern-border-char returns Unicode box-drawing for rounded style"
-  (is (equal (cl-tui.backend::border-char :rounded :top-left) "╭"))
-  (is (equal (cl-tui.backend::border-char :rounded :horizontal) "─"))
-  (is (equal (cl-tui.backend::border-char :rounded :vertical) "│"))
-  (is (equal (cl-tui.backend::border-char :rounded :bottom-right) "╯")))
+  (is (equal (cl-tty.backend::border-char :rounded :top-left) "╭"))
+  (is (equal (cl-tty.backend::border-char :rounded :horizontal) "─"))
+  (is (equal (cl-tty.backend::border-char :rounded :vertical) "│"))
+  (is (equal (cl-tty.backend::border-char :rounded :bottom-right) "╯")))
 
 (test border-char-double
   "modern-border-char returns double-line chars"
-  (is (equal (cl-tui.backend::border-char :double :top-left) "╔"))
-  (is (equal (cl-tui.backend::border-char :double :horizontal) "═"))
-  (is (equal (cl-tui.backend::border-char :double :vertical) "║")))
+  (is (equal (cl-tty.backend::border-char :double :top-left) "╔"))
+  (is (equal (cl-tty.backend::border-char :double :horizontal) "═"))
+  (is (equal (cl-tty.backend::border-char :double :vertical) "║")))
 #+END_SRC
 
 ** Implementation
 
 *** Package
 
-Add to =cl-tui.backend= package:
+Add to =cl-tty.backend= package:
 
 #+BEGIN_SRC lisp
 ;; In package.lisp, add to :export:
@@ -179,7 +179,7 @@ Add to =cl-tui.backend= package:
 ;;   sgr-fg sgr-bg sgr-attr cursor-move-escape cursor-style-escape
 ;;   decicm-begin decicm-end osc8-link hex-to-rgb border-char
 
-(in-package :cl-tui.backend)
+(in-package :cl-tty.backend)
 #+END_SRC
 
 *** Color Resolution

org/scrollbox-tabbar.org

@@ -1,4 +1,4 @@
-#+TITLE: cl-tui v0.6.0 — ScrollBox + TabBar
+#+TITLE: cl-tty v0.6.0 — ScrollBox + TabBar
 #+STARTUP: content
 
 * ScrollBox and TabBar
@@ -47,10 +47,10 @@ TabBar:
 ** Tests
 
 #+BEGIN_SRC lisp :tangle ../tests/scrollbox-tabbar-tests.lisp
-(defpackage :cl-tui-scrollbox-test
-  (:use :cl :fiveam :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input :cl-tui.container)
+(defpackage :cl-tty-scrollbox-test
+  (:use :cl :fiveam :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input :cl-tty.container)
   (:export #:run-tests))
-(in-package #:cl-tui-scrollbox-test)
+(in-package #:cl-tty-scrollbox-test)
 
 (def-suite scrollbox-suite :description "ScrollBox + TabBar tests")
 (in-suite scrollbox-suite)
@@ -182,8 +182,8 @@ TabBar:
 ** Package
 
 #+BEGIN_SRC lisp
-(defpackage :cl-tui.container
-  (:use :cl :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input)
+(defpackage :cl-tty.container
+  (:use :cl :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input)
   (:export
    ;; ScrollBox
    #:scroll-box #:make-scroll-box
@@ -209,7 +209,7 @@ The constructor accepts keyword arguments for initial offset and children.
 ~children~ defaults to an empty list.
 
 #+BEGIN_SRC lisp
-(in-package #:cl-tui.container)
+(in-package #:cl-tty.container)
 
 (defclass scroll-box (dirty-mixin)
   ((children :initform nil :initarg :children
@@ -415,7 +415,7 @@ and the currently active tab id. ~tab-bar-add~ creates a new tab with
 the given id and title, returns the id.
 
 #+BEGIN_SRC lisp
-(in-package #:cl-tui.container)
+(in-package #:cl-tty.container)
 
 (defclass tab-bar (dirty-mixin)
   ((tabs :initform nil :initarg :tabs
@@ -532,7 +532,7 @@ they are truncated with an ellipsis.
 ** Combined tangle blocks
 
 #+BEGIN_SRC lisp :tangle ../src/components/scrollbox.lisp
-(in-package #:cl-tui.container)
+(in-package #:cl-tty.container)
 
 (defclass scroll-box (dirty-mixin)
   ((children :initform nil :initarg :children :accessor scroll-box-children :type list)
@@ -616,7 +616,7 @@ they are truncated with an ellipsis.
 #+END_SRC
 
 #+BEGIN_SRC lisp :tangle ../src/components/tabbar.lisp
-(in-package #:cl-tui.container)
+(in-package #:cl-tty.container)
 
 (defclass tab-bar (dirty-mixin)
   ((tabs :initform nil :initarg :tabs :accessor tab-bar-tabs :type list)
@@ -670,8 +670,8 @@ they are truncated with an ellipsis.
 #+END_SRC
 
 #+BEGIN_SRC lisp :tangle ../src/components/container-package.lisp
-(defpackage :cl-tui.container
-  (:use :cl :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input)
+(defpackage :cl-tty.container
+  (:use :cl :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input)
   (:export
    #:scroll-box #:make-scroll-box
    #:scroll-box-scroll-y #:scroll-box-scroll-x

org/select.org

@@ -1,4 +1,4 @@
-#+TITLE: cl-tui v0.7.0 — Select Dropdown + Fuzzy Filter
+#+TITLE: cl-tty v0.7.0 — Select Dropdown + Fuzzy Filter
 #+STARTUP: content
 
 * Select Widget
@@ -41,10 +41,10 @@ fallback, and category grouping with dimmed headers.
 ** Tests
 
 #+BEGIN_SRC lisp :tangle ../tests/select-tests.lisp
-(defpackage :cl-tui-select-test
-  (:use :cl :fiveam :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input :cl-tui.select)
+(defpackage :cl-tty-select-test
+  (:use :cl :fiveam :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input :cl-tty.select)
   (:export #:run-tests))
-(in-package #:cl-tui-select-test)
+(in-package #:cl-tty-select-test)
 
 (def-suite select-suite :description "Select widget tests")
 (in-suite select-suite)
@@ -168,8 +168,8 @@ fallback, and category grouping with dimmed headers.
 ** Package
 
 #+BEGIN_SRC lisp
-(defpackage :cl-tui.select
-  (:use :cl :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input)
+(defpackage :cl-tty.select
+  (:use :cl :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input)
   (:export
    #:select #:make-select
    #:select-options #:select-filter
@@ -191,7 +191,7 @@ plists. ~selected-index~ tracks the currently highlighted option.
 receiving the selected option plist.
 
 #+BEGIN_SRC lisp
-(in-package #:cl-tui.select)
+(in-package #:cl-tty.select)
 
 (defclass select (dirty-mixin)
   ((options :initform nil :initarg :options
@@ -430,7 +430,7 @@ not selectable (visually distinct).
 ** Combined tangle block
 
 #+BEGIN_SRC lisp :tangle ../src/components/select.lisp
-(in-package #:cl-tui.select)
+(in-package #:cl-tty.select)
 
 (defclass select (dirty-mixin)
   ((options :initform nil :initarg :options :accessor select-options :type list)
@@ -527,8 +527,8 @@ not selectable (visually distinct).
 #+END_SRC
 
 #+BEGIN_SRC lisp :tangle ../src/components/select-package.lisp
-(defpackage :cl-tui.select
-  (:use :cl :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input)
+(defpackage :cl-tty.select
+  (:use :cl :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input)
   (:export
    #:select #:make-select
    #:select-options #:select-filter

org/text-input.org

@@ -1,4 +1,4 @@
-#+TITLE: cl-tui v0.5.0 — Text Input + Keybinding System
+#+TITLE: cl-tty v0.5.0 — Text Input + Keybinding System
 #+STARTUP: content
 
 * Text Input System
@@ -140,7 +140,7 @@ SBCL's ~sb-posix~ provides the POSIX terminal APIs (~tcgetattr~,
 ** Tests
 
 #+BEGIN_SRC lisp
-(in-package #:cl-tui-input-test)
+(in-package #:cl-tty-input-test)
 
 (def-suite input-suite :description "Text input and keybinding tests")
 (in-suite input-suite)
@@ -407,16 +407,16 @@ SBCL's ~sb-posix~ provides the POSIX terminal APIs (~tcgetattr~,
 
 ** Package
 
-The package uses ~:cl-tui.backend~ for backend protocol (draw-text, etc.),
-~:cl-tui.box~ for dirty-mixin and rendering pipeline,
-and ~:cl-tui.layout~ for layout-node.
+The package uses ~:cl-tty.backend~ for backend protocol (draw-text, etc.),
+~:cl-tty.box~ for dirty-mixin and rendering pipeline,
+and ~:cl-tty.layout~ for layout-node.
 
 I export everything users of the input system need: key events, mouse events,
 terminal raw mode, TextInput, Textarea, and the keybinding system.
 
 #+BEGIN_SRC lisp
-(defpackage :cl-tui.input
-  (:use :cl :cl-tui.backend :cl-tui.box :cl-tui.layout)
+(defpackage :cl-tty.input
+  (:use :cl :cl-tty.backend :cl-tty.box :cl-tty.layout)
   (:export
    ;; Key events
    #:key-event #:make-key-event
@@ -463,7 +463,7 @@ this returns ~("")~ (one empty string), which is the correct behavior for
 textarea line splitting — a blank document has one empty line.
 
 #+BEGIN_SRC lisp
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 (defun %split-string (string separator)
   "Split STRING at each occurrence of SEPARATOR. Returns list of strings."
@@ -881,7 +881,7 @@ providing real terminal input via our parser. The ~probe-file~ guard
 handles the case where stdin is not a terminal (piped input).
 
 #+BEGIN_SRC lisp
-(defmethod read-event ((b cl-tui.backend:backend) &key timeout)
+(defmethod read-event ((b cl-tty.backend:backend) &key timeout)
   (declare (ignore b))
   (when (probe-file "/dev/stdin")
     (%read-event :timeout timeout)))
@@ -900,7 +900,7 @@ The ~value~ and ~cursor~ slots are directly accessible for testing
 without going through the event handler.
 
 #+BEGIN_SRC lisp
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 (defclass text-input (dirty-mixin)
   ((value :initform "" :initarg :value :accessor text-input-value :type string)
@@ -1109,7 +1109,7 @@ selection (not yet implemented in the handler). ~on-submit~ fires
 on Ctrl+Enter when set.
 
 #+BEGIN_SRC lisp
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 (defclass textarea (dirty-mixin)
   ((value :initform "" :initarg :value :accessor textarea-value :type string)
@@ -1445,7 +1445,7 @@ A keymap has a ~name~ for debugging, ~bindings~ as an alist (ordered
 for priority), and an optional ~parent~ for inheritance chains.
 
 #+BEGIN_SRC lisp
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 (defstruct keymap
   (name nil :type (or keyword null))
@@ -1568,7 +1568,7 @@ experience; this section is what actually generates the compilable code.
 
 ** input.lisp
 #+BEGIN_SRC lisp :tangle ../src/components/input.lisp
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 ;;; ---------------------------------------------------------------------------
 ;;; Utility: split-string (avoids external dependency)
@@ -1871,7 +1871,7 @@ experience; this section is what actually generates the compilable code.
 ;;; ---------------------------------------------------------------------------
 ;;; Backend integration
 ;;; ---------------------------------------------------------------------------
-(defmethod read-event ((b cl-tui.backend:backend) &key timeout)
+(defmethod read-event ((b cl-tty.backend:backend) &key timeout)
   (declare (ignore b))
   (when (probe-file "/dev/stdin")
     (%read-event :timeout timeout)))
@@ -1880,7 +1880,7 @@ experience; this section is what actually generates the compilable code.
 
 ** text-input.lisp
 #+BEGIN_SRC lisp :tangle ../src/components/text-input.lisp
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 ;;; ---------------------------------------------------------------------------
 ;;; TextInput class
@@ -2048,7 +2048,7 @@ experience; this section is what actually generates the compilable code.
 
 ** textarea.lisp
 #+BEGIN_SRC lisp :tangle ../src/components/textarea.lisp
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 ;;; ---------------------------------------------------------------------------
 ;;; Utility: split string (local copy for dependency-free operation)
@@ -2311,7 +2311,7 @@ experience; this section is what actually generates the compilable code.
 
 ** keybindings.lisp
 #+BEGIN_SRC lisp :tangle ../src/components/keybindings.lisp
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 ;;; ---------------------------------------------------------------------------
 ;;; Key map struct
@@ -2393,8 +2393,8 @@ experience; this section is what actually generates the compilable code.
 
 ** input-package.lisp
 #+BEGIN_SRC lisp :tangle ../src/components/input-package.lisp
-(defpackage :cl-tui.input
-  (:use :cl :cl-tui.backend :cl-tui.box :cl-tui.layout)
+(defpackage :cl-tty.input
+  (:use :cl :cl-tty.backend :cl-tty.box :cl-tty.layout)
   (:export
    ;; Key events
    #:key-event #:make-key-event
@@ -2432,10 +2432,10 @@ experience; this section is what actually generates the compilable code.
 
 ** input-tests.lisp
 #+BEGIN_SRC lisp :tangle ../tests/input-tests.lisp
-(defpackage :cl-tui-input-test
-  (:use :cl :fiveam :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input)
+(defpackage :cl-tty-input-test
+  (:use :cl :fiveam :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input)
   (:export #:run-tests))
-(in-package :cl-tui-input-test)
+(in-package :cl-tty-input-test)
 
 (def-suite input-suite :description "Text input and keybinding tests")
 (in-suite input-suite)

src/components/box-tests.lisp

@@ -1,7 +1,7 @@
-(defpackage :cl-tui-box-test
-  (:use :cl :fiveam :cl-tui.backend :cl-tui.layout :cl-tui.box)
+(defpackage :cl-tty-box-test
+  (:use :cl :fiveam :cl-tty.backend :cl-tty.layout :cl-tty.box)
   (:export #:run-tests))
-(in-package :cl-tui-box-test)
+(in-package :cl-tty-box-test)
 
 (def-suite box-suite :description "Box renderable tests")
 (in-suite box-suite)

src/components/box.lisp

@@ -1,4 +1,4 @@
-(in-package :cl-tui.box)
+(in-package :cl-tty.box)
 
 (defclass box (dirty-mixin)
   ((layout-node :initform (make-layout-node) :accessor box-layout-node

src/components/container-package.lisp

@@ -1,5 +1,5 @@
-(defpackage :cl-tui.container
-  (:use :cl :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input)
+(defpackage :cl-tty.container
+  (:use :cl :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input)
   (:export
    #:scroll-box #:make-scroll-box
    #:scroll-box-scroll-y #:scroll-box-scroll-x

src/components/dialog-package.lisp

@@ -0,0 +1,32 @@
+;;; dialog-package.lisp — Package definition for cl-tty.dialog
+
+(defpackage :cl-tty.dialog
+  (:use :cl :cl-tty.input :cl-tty.select)
+  (:export
+   #:dialog
+   #:dialog-title
+   #:dialog-content
+   #:dialog-on-dismiss
+   #:dialog-size
+   #:dialog-size-pixels
+   #:render-dialog
+   #:push-dialog
+   #:pop-dialog
+   #:*dialog-stack*
+   #:alert-dialog
+   #:confirm-dialog
+   #:select-dialog
+   #:prompt-dialog
+   #:toast
+   #:toast-message
+   #:toast-variant
+   #:render-toast
+   #:dismiss-toast
+   #:*toasts*
+   ;; Tests
+   #:dialog-create
+   #:dialog-size-small
+   #:dialog-size-medium
+   #:dialog-push-pop
+   #:toast-create
+   #:toast-dismiss))

src/components/dialog.lisp

@@ -0,0 +1,123 @@
+;;; dialog.lisp — Dialog System + Toast for cl-tty
+
+(in-package :cl-tty.dialog)
+
+;; ─── Special variables ────────────────────────────────────────────────────────
+
+(defvar *dialog-stack* nil
+  "Stack of active dialogs. (list) of dialog instances.")
+
+(defvar *toasts* nil
+  "List of active toast notifications.")
+
+;; ─── Dialog class ─────────────────────────────────────────────────────────────
+
+(defclass dialog ()
+  ((title :initarg :title :accessor dialog-title)
+   (size :initarg :size :initform :medium :accessor dialog-size)
+   (content :initarg :content :initform nil :accessor dialog-content)
+   (on-dismiss :initarg :on-dismiss :initform nil :accessor dialog-on-dismiss)))
+
+(defun dialog-size-pixels (size)
+  (case size
+    (:small (values 40 8))
+    (:medium (values 60 16))
+    (:large (values 88 24))
+    (t (values 60 16))))
+
+(defun render-dialog (dialog screen w h)
+  (multiple-value-bind (dw dh) (dialog-size-pixels (dialog-size dialog))
+    (let ((x (floor (- w dw) 2))
+          (y (floor (- h dh) 2)))
+      (dotimes (row h)
+        (dotimes (col w)
+          (backend-write screen col row " " :bg :dim)))
+      (draw-border screen x y dw dh :single :title (dialog-title dialog))
+      (when (dialog-content dialog)
+        (render-component (dialog-content dialog) screen (1+ x) (1+ y) (- dw 2) (- dh 2))))))
+
+(defun push-dialog (dialog)
+  (push dialog *dialog-stack*)
+  dialog)
+
+(defun pop-dialog ()
+  (when *dialog-stack*
+    (let ((dialog (pop *dialog-stack*)))
+      (when (dialog-on-dismiss dialog)
+        (funcall (dialog-on-dismiss dialog)))
+      dialog)))
+
+;; ─── Dialog sub-classes ──────────────────────────────────────────────────────
+
+(defun alert-dialog (title message)
+  (make-instance 'dialog
+    :title title
+    :size :small
+    :content (make-instance 'select
+               :options (list (list :title "OK" :value :ok))
+               :on-select (lambda (opt) (declare (ignore opt)) (pop-dialog)))
+    :on-dismiss (lambda () (pop-dialog))))
+
+(defun confirm-dialog (title message &key on-yes on-no)
+  (make-instance 'dialog
+    :title title
+    :size :small
+    :content (make-instance 'select
+               :options (list (list :title "Yes" :value :yes)
+                              (list :title "No" :value :no))
+               :on-select (lambda (opt)
+                            (pop-dialog)
+                            (if (eql opt :yes)
+                                (when on-yes (funcall on-yes))
+                                (when on-no (funcall on-no)))))))
+
+(defun select-dialog (title options &key on-select)
+  (make-instance 'dialog
+    :title title
+    :size :medium
+    :content (make-instance 'select
+               :options options
+               :on-select (lambda (opt)
+                            (pop-dialog)
+                            (when on-select (funcall on-select opt))))))
+
+(defun prompt-dialog (title &key on-submit)
+  (make-instance 'dialog
+    :title title
+    :size :small
+    :content (make-instance 'text-input
+               :on-submit (lambda (value)
+                            (pop-dialog)
+                            (when on-submit (funcall on-submit value))))))
+
+;; ─── Toast system ─────────────────────────────────────────────────────────────
+
+(defclass toast ()
+  ((message :initarg :message :accessor toast-message)
+   (variant :initarg :variant :initform :info :accessor toast-variant)))
+
+(defun render-toast (toast screen w)
+  (let* ((msg (toast-message toast))
+         (variant (toast-variant toast))
+         (color (case variant
+                  (:info :blue) (:success :green)
+                  (:warning :yellow) (:error :red)))
+         (max-w (min 60 (1- w)))
+         (x (- w max-w 1))
+         (text (if (> (length msg) (- max-w 2))
+                   (concatenate 'string (subseq msg 0 (- max-w 5)) "...")
+                   msg)))
+    (draw-rect screen x 0 max-w 1 :bg color)
+    (backend-write screen (1+ x) 0 text :fg :white :bold t)))
+
+(defun toast (message &key (variant :info) (duration 5000))
+  (let ((toast (make-instance 'toast :message message :variant variant)))
+    (push toast *toasts*)
+    (when (plusp duration)
+      (schedule-event (+ (get-internal-real-time)
+                        (* duration 1000))
+                      (lambda () (dismiss-toast toast))))
+    toast))
+
+(defun dismiss-toast (toast)
+  (setf *toasts* (remove toast *toasts*)))

src/components/dirty-tests.lisp

@@ -1,5 +1,5 @@
 ;; Dirty tracking tests are in box-tests.lisp (same test suite)
-(in-package :cl-tui-box-test)
+(in-package :cl-tty-box-test)
 (in-suite box-suite)
 
 (test dirty-mixin-default-is-dirty

src/components/dirty.lisp

@@ -1,4 +1,4 @@
-(in-package :cl-tui.box)
+(in-package :cl-tty.box)
 
 ;; ── Dirty Tracking ─────────────────────────────────────────────
 

src/components/input-package.lisp

@@ -1,5 +1,5 @@
-(defpackage :cl-tui.input
-  (:use :cl :cl-tui.backend :cl-tui.box :cl-tui.layout)
+(defpackage :cl-tty.input
+  (:use :cl :cl-tty.backend :cl-tty.box :cl-tty.layout)
   (:export
    ;; Key events
    #:key-event #:make-key-event

src/components/input-tests.lisp

@@ -1,7 +1,7 @@
-(defpackage :cl-tui-input-test
-  (:use :cl :fiveam :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input)
+(defpackage :cl-tty-input-test
+  (:use :cl :fiveam :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input)
   (:export #:run-tests))
-(in-package :cl-tui-input-test)
+(in-package :cl-tty-input-test)
 
 (def-suite input-suite :description "Text input and keybinding tests")
 (in-suite input-suite)

src/components/input.lisp

@@ -1,4 +1,4 @@
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 ;;; ---------------------------------------------------------------------------
 ;;; Utility: split-string (avoids external dependency)
@@ -301,7 +301,7 @@
 ;;; ---------------------------------------------------------------------------
 ;;; Backend integration
 ;;; ---------------------------------------------------------------------------
-(defmethod read-event ((b cl-tui.backend:backend) &key timeout)
+(defmethod read-event ((b cl-tty.backend:backend) &key timeout)
   (declare (ignore b))
   (when (probe-file "/dev/stdin")
     (%read-event :timeout timeout)))

src/components/keybindings.lisp

@@ -1,4 +1,4 @@
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 ;;; ---------------------------------------------------------------------------
 ;;; Key map struct

src/components/markdown-package.lisp

@@ -1,6 +1,6 @@
-;;; markdown-package.lisp — Package definition for cl-tui.markdown
+;;; markdown-package.lisp — Package definition for cl-tty.markdown
 
-(defpackage :cl-tui.markdown
+(defpackage :cl-tty.markdown
   (:use :cl :fiveam)
   (:export
    ;; Data structures

src/components/markdown.lisp

@@ -1,6 +1,6 @@
-;;; markdown.lisp — Markdown + Code + Diff rendering for cl-tui
+;;; markdown.lisp — Markdown + Code + Diff rendering for cl-tty
 
-(in-package :cl-tui.markdown)
+(in-package :cl-tty.markdown)
 
 ;; ─── Node constructors ────────────────────────────────────────────────────────
 

src/components/package.lisp

@@ -1,5 +1,5 @@
-(defpackage :cl-tui.box
-  (:use :cl :cl-tui.backend :cl-tui.layout)
+(defpackage :cl-tty.box
+  (:use :cl :cl-tty.backend :cl-tty.layout)
   (:export
    ;; Box
    #:box #:make-box
@@ -28,4 +28,4 @@
    ;; Theme engine
    #:theme #:make-theme #:theme-mode
    #:theme-color #:load-preset #:define-preset))
-(in-package :cl-tui.box)
+(in-package :cl-tty.box)

src/components/render-tests.lisp

@@ -1,4 +1,4 @@
-(in-package :cl-tui-box-test)
+(in-package :cl-tty-box-test)
 (in-suite box-suite)
 
 (defun make-capturing-backend ()

src/components/render.lisp

@@ -1,4 +1,4 @@
-(in-package :cl-tui.box)
+(in-package :cl-tty.box)
 
 ;; ── Component Protocol ────────────────────────────────────────
 

src/components/scrollbox.lisp

@@ -1,4 +1,4 @@
-(in-package #:cl-tui.container)
+(in-package #:cl-tty.container)
 
 (defclass scroll-box (dirty-mixin)
   ((children :initform nil :initarg :children :accessor scroll-box-children :type list)

src/components/select-package.lisp

@@ -1,5 +1,5 @@
-(defpackage :cl-tui.select
-  (:use :cl :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input)
+(defpackage :cl-tty.select
+  (:use :cl :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input)
   (:export
    #:select #:make-select
    #:select-options #:select-filter

src/components/select.lisp

@@ -1,4 +1,4 @@
-(in-package #:cl-tui.select)
+(in-package #:cl-tty.select)
 
 (defclass select (dirty-mixin)
   ((options :initform nil :initarg :options :accessor select-options :type list)

src/components/tabbar.lisp

@@ -1,4 +1,4 @@
-(in-package #:cl-tui.container)
+(in-package #:cl-tty.container)
 
 (defclass tab-bar (dirty-mixin)
   ((tabs :initform nil :initarg :tabs :accessor tab-bar-tabs :type list)

src/components/text-input.lisp

@@ -1,4 +1,4 @@
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 ;;; ---------------------------------------------------------------------------
 ;;; TextInput class

src/components/text.lisp

@@ -1,4 +1,4 @@
-(in-package :cl-tui.box)
+(in-package :cl-tty.box)
 
 ;; ── Text Renderable ────────────────────────────────────────────
 

src/components/textarea.lisp

@@ -1,4 +1,4 @@
-(in-package #:cl-tui.input)
+(in-package #:cl-tty.input)
 
 ;;; ---------------------------------------------------------------------------
 ;;; Utility: split string (local copy for dependency-free operation)

src/components/theme-tests.lisp

@@ -1,4 +1,4 @@
-(in-package :cl-tui-box-test)
+(in-package :cl-tty-box-test)
 (in-suite box-suite)
 
 (test theme-create-default

src/components/theme.lisp

@@ -1,4 +1,4 @@
-(in-package :cl-tui.box)
+(in-package :cl-tty.box)
 
 ;; ── Theme Engine ──────────────────────────────────────────────
 

tests/dialog-tests.lisp

@@ -0,0 +1,43 @@
+;;; dialog-tests.lisp — Tests for cl-tty.dialog
+
+(defpackage :cl-tty-dialog-test
+  (:use :cl :cl-tty.dialog :fiveam))
+
+(in-package :cl-tty-dialog-test)
+
+(def-suite dialog-suite :description "Dialog + Toast tests for cl-tty.dialog")
+(in-suite dialog-suite)
+
+(def-test dialog-create ()
+  (let ((d (make-instance 'dialog :title "Test")))
+    (is-true (typep d 'dialog))
+    (is (equal "Test" (dialog-title d)))))
+
+(def-test dialog-size-small ()
+  (multiple-value-bind (w h) (dialog-size-pixels :small)
+    (is (= 40 w))
+    (is (= 8 h))))
+
+(def-test dialog-size-medium ()
+  (multiple-value-bind (w h) (dialog-size-pixels :medium)
+    (is (= 60 w))
+    (is (= 16 h))))
+
+(def-test dialog-push-pop ()
+  (let ((*dialog-stack* nil))
+    (push-dialog (make-instance 'dialog :title "D1"))
+    (is (= 1 (length *dialog-stack*)))
+    (push-dialog (make-instance 'dialog :title "D2"))
+    (is (= 2 (length *dialog-stack*)))
+    (pop-dialog)
+    (is (= 1 (length *dialog-stack*)))))
+
+(def-test toast-create ()
+  (let ((*toasts* nil))
+    (toast "Hello" :variant :info :duration 0)
+    (is (= 1 (length *toasts*)))))
+
+(def-test toast-dismiss ()
+  (let ((*toasts* (list (make-instance 'toast :message "T" :variant :info))))
+    (dismiss-toast (first *toasts*))
+    (is (= 0 (length *toasts*)))))

tests/input-tests.lisp

@@ -1,7 +1,7 @@
-(defpackage :cl-tui-input-test
-  (:use :cl :fiveam :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input)
+(defpackage :cl-tty-input-test
+  (:use :cl :fiveam :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input)
   (:export #:run-tests))
-(in-package :cl-tui-input-test)
+(in-package :cl-tty-input-test)
 
 (def-suite input-suite :description "Text input and keybinding tests")
 (in-suite input-suite)

tests/markdown-tests.lisp

@@ -1,15 +1,15 @@
-;;; markdown-tests.lisp — Tests for cl-tui.markdown
+;;; markdown-tests.lisp — Tests for cl-tty.markdown
 
-(defpackage :cl-tui-markdown-test
-  (:use :cl :cl-tui.markdown :fiveam))
+(defpackage :cl-tty-markdown-test
+  (:use :cl :cl-tty.markdown :fiveam))
 
-(in-package :cl-tui-markdown-test)
+(in-package :cl-tty-markdown-test)
 
 ;; Test suite
-(def-suite :cl-tui-markdown-test
-  :description "Markdown parser/renderer tests for cl-tui.markdown")
+(def-suite :cl-tty-markdown-test
+  :description "Markdown parser/renderer tests for cl-tty.markdown")
 
-(in-suite :cl-tui-markdown-test)
+(in-suite :cl-tty-markdown-test)
 
 ;; ─── Parser tests ─────────────────────────────────────────────────────────────
 

tests/scrollbox-tabbar-tests.lisp

@@ -1,7 +1,7 @@
-(defpackage :cl-tui-scrollbox-test
-  (:use :cl :fiveam :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input :cl-tui.container)
+(defpackage :cl-tty-scrollbox-test
+  (:use :cl :fiveam :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input :cl-tty.container)
   (:export #:run-tests))
-(in-package #:cl-tui-scrollbox-test)
+(in-package #:cl-tty-scrollbox-test)
 
 (def-suite scrollbox-suite :description "ScrollBox + TabBar tests")
 (in-suite scrollbox-suite)

tests/select-tests.lisp

@@ -1,7 +1,7 @@
-(defpackage :cl-tui-select-test
-  (:use :cl :fiveam :cl-tui.backend :cl-tui.box :cl-tui.layout :cl-tui.input :cl-tui.select)
+(defpackage :cl-tty-select-test
+  (:use :cl :fiveam :cl-tty.backend :cl-tty.box :cl-tty.layout :cl-tty.input :cl-tty.select)
   (:export #:run-tests))
-(in-package #:cl-tui-select-test)
+(in-package #:cl-tty-select-test)
 
 (def-suite select-suite :description "Select widget tests")
 (in-suite select-suite)