feat(themes): per-theme rofi identities for nord/retro-82/lumon/kanagawa

Author a designed rofi.rasi whole-swap for the four remaining identity
themes, so all six now carry a distinct menu look (summer-day/night
already shipped their legacy ports). Each is built from the theme's
character rather than a legacy layout (their waybar overrides are
palette-only, so there was nothing to port):

- nord:     soft rounded "frost panel" — frost border, brighter-frost
            selection, aurora-purple prompt
- retro-82: sharp CRT terminal — square corners, amber-on-navy, a teal
            scanline underline, mono
- lumon:    clinical cyan "bezel" — thick cyan frame, a framed-not-filled
            readout inputbar, mono
- kanagawa: ink & paper — warm washi-paper frame, deep ink-well inputbar,
            crystal-blue wave selection

Each file is self-contained (it replaces the generated theme) and keeps
the element structure the theme-grid picker's per-invocation -theme-str
layers onto. rofi.nix needs no change — its existing themes/<slug>/
rofi.rasi probe whole-swaps when the file is present. All four parse
clean under `rofi -dump-theme`.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

docs/ROADMAP.md

@@ -91,11 +91,23 @@ how to override it. Items marked ✓ are shipped.
   logo button opens nomarchy-menu); the other four identity themes are
   palette recolors and already match. Remaining: a visual pass over all
   six on the live ISO
-- **Per-theme rofi identity:** the `themes/<slug>/rofi.rasi` whole-swap
+- ✓ **Per-theme rofi identity:** the `themes/<slug>/rofi.rasi` whole-swap
-  ships, and summer-day/night carry their legacy designs (inverted window,
+  ships, and all six identity themes now carry a designed `.rasi`. summer-day/
-  green inputbar, yellow bottom-border). Remaining: author `.rasi`
+  night keep their legacy ports (inverted window, green inputbar, yellow
-  identities for the other four ported themes if/when they want one (the
+  bottom-border); the other four were authored from each theme's character
-  generated palette theme is the default and looks fine)
+  (no legacy layout to port — their waybar whole-swaps are palette-only):
+  **nord** a soft rounded "frost panel" (frost border, brighter-frost
+  selection, aurora-purple prompt); **retro-82** a sharp CRT terminal (square
+  corners, amber-on-navy, a teal scanline underline, mono); **lumon** a
+  clinical cyan "bezel" (thick cyan frame, a *framed*-not-filled readout
+  inputbar, mono); **kanagawa** ink-and-paper (warm washi-paper frame, a
+  deeper ink-well inputbar, crystal-blue wave reserved for the selection).
+  Each is self-contained (it replaces the generated theme) and keeps the
+  element structure the theme-grid picker's per-invocation `-theme-str`
+  layers onto; all four parse clean under `rofi -dump-theme`. The generated
+  palette theme stays the default for the other 15 presets. Remaining: a
+  visual pass over the four on hardware (the parse check confirms syntax, not
+  aesthetics).
 - ✓ **Visual theme picker (preview thumbnails):** `nomarchy-menu theme` is now
   a rofi **icon grid of real desktop previews** instead of a plain-text list —
   each theme a screenshot of its themed desktop (waybar + floating terminal),

themes/kanagawa/rofi.rasi

@@ -0,0 +1,107 @@
+/**
+ * Nomarchy Kanagawa — rofi whole-swap (themes/<slug>/rofi.rasi).
+ * Ink-and-paper identity: a sumi-ink canvas inside a warm washi-paper frame
+ * (the same text-toned border the theme uses on windows — the only warm
+ * frame of the four), the inputbar a deeper ink well, and the crystal-blue
+ * wave reserved for the selected row. Soft rounding, an unhurried feel.
+ * The `configuration {}` block is omitted on purpose — modi/terminal/
+ * show-icons come from modules/home/rofi.nix.
+ */
+
+* {
+    sumi:   #1f1f28;  /* sumi ink — the canvas               */
+    well:   #090618;  /* deeper ink — inputbar + zebra       */
+    paper:  #dcd7ba;  /* washi paper — text + frame          */
+    parch:  #c8c093;  /* parchment — the prompt              */
+    grey:   #727169;
+    wave:   #7e9cd8;  /* crystal-blue wave — the selection   */
+
+    font: "JetBrainsMono Nerd Font 14";
+    background-color: transparent;
+    text-color: @paper;
+}
+
+window {
+    background-color: @sumi;
+    border: 2px;
+    border-color: @paper;      /* the warm paper frame (kanagawa's border tone) */
+    border-radius: 10px;
+    width: 40%;
+    location: center;
+    anchor: center;
+    padding: 8px;
+}
+
+mainbox {
+    background-color: transparent;
+    children: [ inputbar, message, listview ];
+    spacing: 0px;
+}
+
+inputbar {
+    children: [ prompt, entry ];
+    background-color: @well;    /* the ink well */
+    text-color: @paper;
+    border-radius: 8px;
+    padding: 10px 12px;
+    spacing: 8px;
+    margin: 0px 0px 8px 0px;
+}
+
+prompt { text-color: @parch; }
+
+entry {
+    text-color: @paper;
+    cursor: text;
+    placeholder: "search…";
+    placeholder-color: @grey;
+}
+
+listview {
+    background-color: transparent;
+    columns: 1;
+    lines: 8;
+    dynamic: true;
+    scrollbar: false;
+    spacing: 4px;
+    padding: 8px 0px 0px 0px;
+}
+
+element {
+    background-color: transparent;
+    text-color: @paper;
+    orientation: horizontal;
+    border-radius: 8px;
+    padding: 10px 14px;
+    spacing: 12px;
+}
+
+element alternate.normal {
+    background-color: @well;
+}
+element selected.normal {
+    background-color: @wave;
+    text-color: @sumi;
+}
+
+element-icon {
+    background-color: transparent;
+    size: 36px;
+    cursor: inherit;
+}
+element-text {
+    background-color: transparent;
+    text-color: inherit;
+    highlight: bold;
+    vertical-align: 0.5;
+}
+
+message { padding: 8px 0px 0px 0px; }
+textbox {
+    background-color: @well;
+    text-color: @paper;
+    border-radius: 8px;
+    padding: 8px 12px;
+}
+
+scrollbar { width: 0px; }

themes/lumon/rofi.rasi

@@ -0,0 +1,110 @@
+/**
+ * Nomarchy Lumon — rofi whole-swap (themes/<slug>/rofi.rasi).
+ * Clinical-terminal identity (the MDR readout): a thick cyan bezel around a
+ * cold teal screen, the inputbar FRAMED rather than filled (a data field,
+ * not a button), near-white headings, cyan selection. Faintly softened
+ * corners keep it boxy without going razor-sharp like Retro 82.
+ * The `configuration {}` block is omitted on purpose — modi/terminal/
+ * show-icons come from modules/home/rofi.nix.
+ */
+
+* {
+    base:    #16242d;
+    surface: #1b2d40;
+    overlay: #304860;
+    text:    #d6e2ee;
+    ice:     #f2fcff;  /* near-white — the prompt          */
+    cyan:    #8bc9eb;  /* the Lumon glow — bezel + select  */
+
+    font: "JetBrainsMono Nerd Font 13";
+    background-color: transparent;
+    text-color: @text;
+}
+
+window {
+    background-color: @base;
+    border: 3px;               /* a screen bezel */
+    border-color: @cyan;
+    border-radius: 4px;        /* boxy, faintly softened */
+    width: 40%;
+    location: center;
+    anchor: center;
+    padding: 10px;
+}
+
+mainbox {
+    background-color: transparent;
+    children: [ inputbar, message, listview ];
+    spacing: 0px;
+}
+
+/* Framed, not filled — a readout field rather than a button. */
+inputbar {
+    children: [ prompt, entry ];
+    background-color: transparent;
+    text-color: @text;
+    border: 1px;
+    border-color: @overlay;
+    border-radius: 4px;
+    padding: 10px 12px;
+    spacing: 8px;
+    margin: 0px 0px 8px 0px;
+}
+
+prompt { text-color: @ice; }
+
+entry {
+    text-color: @text;
+    cursor: text;
+    placeholder: "refine…";
+    placeholder-color: @overlay;
+}
+
+listview {
+    background-color: transparent;
+    columns: 1;
+    lines: 8;
+    dynamic: true;
+    scrollbar: false;
+    spacing: 4px;
+    padding: 8px 0px 0px 0px;
+}
+
+element {
+    background-color: transparent;
+    text-color: @text;
+    orientation: horizontal;
+    border-radius: 4px;
+    padding: 10px 14px;
+    spacing: 12px;
+}
+
+element alternate.normal {
+    background-color: @surface;
+}
+element selected.normal {
+    background-color: @cyan;
+    text-color: @base;
+}
+
+element-icon {
+    background-color: transparent;
+    size: 36px;
+    cursor: inherit;
+}
+element-text {
+    background-color: transparent;
+    text-color: inherit;
+    highlight: bold;
+    vertical-align: 0.5;
+}
+
+message { padding: 8px 0px 0px 0px; }
+textbox {
+    background-color: @surface;
+    text-color: @text;
+    border-radius: 4px;
+    padding: 8px 12px;
+}
+
+scrollbar { width: 0px; }

themes/nord/rofi.rasi

@@ -0,0 +1,110 @@
+/**
+ * Nomarchy Nord — rofi whole-swap (themes/<slug>/rofi.rasi).
+ * Frost identity: a soft, rounded "frost panel". The window wears a calm
+ * frost border; the selected row lifts to the brighter frost, and the
+ * prompt picks up the aurora purple for the one point of warmth.
+ * The `configuration {}` block is omitted on purpose — modi/terminal/
+ * show-icons come from modules/home/rofi.nix. Element structure mirrors
+ * the generated theme so the theme-grid picker's per-invocation
+ * -theme-str (vertical cards) still lays out correctly.
+ */
+
+* {
+    base:    #2e3440;
+    surface: #3b4252;
+    overlay: #4c566a;
+    text:    #d8dee9;
+    frost1:  #81a1c1;  /* calm frost — the border        */
+    frost2:  #88c0d0;  /* bright frost — the selection   */
+    aurora:  #b48ead;  /* the single accent pop — prompt */
+
+    font: "JetBrainsMono Nerd Font 13";
+    background-color: transparent;
+    text-color: @text;
+}
+
+window {
+    background-color: @base;
+    border: 2px;
+    border-color: @frost1;
+    border-radius: 14px;       /* Nord is soft and rounded */
+    width: 40%;
+    location: center;
+    anchor: center;
+    padding: 8px;
+}
+
+mainbox {
+    background-color: transparent;
+    children: [ inputbar, message, listview ];
+    spacing: 0px;
+}
+
+inputbar {
+    children: [ prompt, entry ];
+    background-color: @surface;
+    text-color: @text;
+    border-radius: 10px;
+    padding: 10px 12px;
+    spacing: 8px;
+    margin: 0px 0px 8px 0px;
+}
+
+prompt { text-color: @aurora; }
+
+entry {
+    text-color: @text;
+    cursor: text;
+    placeholder: "Search…";
+    placeholder-color: @overlay;
+}
+
+listview {
+    background-color: transparent;
+    columns: 1;
+    lines: 8;
+    dynamic: true;
+    scrollbar: false;
+    spacing: 4px;
+    padding: 8px 0px 0px 0px;
+}
+
+element {
+    background-color: transparent;
+    text-color: @text;
+    orientation: horizontal;
+    border-radius: 8px;
+    padding: 10px 14px;
+    spacing: 12px;
+}
+
+/* Faint frost-grey zebra; the selected row below still wins. */
+element alternate.normal {
+    background-color: @surface;
+}
+element selected.normal {
+    background-color: @frost2;
+    text-color: @base;
+}
+
+element-icon {
+    background-color: transparent;
+    size: 36px;
+    cursor: inherit;
+}
+element-text {
+    background-color: transparent;
+    text-color: inherit;
+    highlight: bold;
+    vertical-align: 0.5;
+}
+
+message { padding: 8px 0px 0px 0px; }
+textbox {
+    background-color: @surface;
+    text-color: @text;
+    border-radius: 8px;
+    padding: 8px 12px;
+}
+
+scrollbar { width: 0px; }

themes/retro-82/rofi.rasi

@@ -0,0 +1,109 @@
+/**
+ * Nomarchy Retro 82 — rofi whole-swap (themes/<slug>/rofi.rasi).
+ * CRT-terminal identity: SQUARE corners (the giveaway against every rounded
+ * theme), amber-on-navy phosphor, a monospace face. The window wears a hard
+ * amber frame; the inputbar sits over a teal underline (a stray scanline),
+ * and the prompt + selected row burn amber.
+ * The `configuration {}` block is omitted on purpose — modi/terminal/
+ * show-icons come from modules/home/rofi.nix.
+ */
+
+* {
+    navy:    #05182e;
+    panel:   #00172e;
+    overlay: #134e5a;
+    sand:    #f6dcac;  /* phosphor cream — the foreground   */
+    teal:    #3f8f8a;  /* the underline scanline           */
+    amber:   #faa968;  /* the glow — frame, prompt, select */
+
+    font: "JetBrainsMono Nerd Font 13";
+    background-color: transparent;
+    text-color: @sand;
+}
+
+window {
+    background-color: @navy;
+    border: 2px;
+    border-color: @amber;
+    border-radius: 0px;        /* sharp: this is a terminal */
+    width: 40%;
+    location: center;
+    anchor: center;
+    padding: 10px;
+}
+
+mainbox {
+    background-color: transparent;
+    children: [ inputbar, message, listview ];
+    spacing: 0px;
+}
+
+inputbar {
+    children: [ prompt, entry ];
+    background-color: @panel;
+    text-color: @sand;
+    border-bottom: 2px;        /* a teal scanline under the field */
+    border-color: @teal;
+    border-radius: 0px;
+    padding: 10px 12px;
+    spacing: 8px;
+    margin: 0px 0px 8px 0px;
+}
+
+prompt { text-color: @amber; }
+
+entry {
+    text-color: @sand;
+    cursor: text;
+    placeholder: "search…";
+    placeholder-color: @overlay;
+}
+
+listview {
+    background-color: transparent;
+    columns: 1;
+    lines: 8;
+    dynamic: true;
+    scrollbar: false;
+    spacing: 2px;
+    padding: 8px 0px 0px 0px;
+}
+
+element {
+    background-color: transparent;
+    text-color: @sand;
+    orientation: horizontal;
+    border-radius: 0px;        /* square rows too */
+    padding: 10px 14px;
+    spacing: 12px;
+}
+
+element alternate.normal {
+    background-color: @panel;
+}
+element selected.normal {
+    background-color: @amber;
+    text-color: @navy;
+}
+
+element-icon {
+    background-color: transparent;
+    size: 36px;
+    cursor: inherit;
+}
+element-text {
+    background-color: transparent;
+    text-color: inherit;
+    highlight: bold;
+    vertical-align: 0.5;
+}
+
+message { padding: 8px 0px 0px 0px; }
+textbox {
+    background-color: @panel;
+    text-color: @sand;
+    border-radius: 0px;
+    padding: 8px 12px;
+}
+
+scrollbar { width: 0px; }