1 files changed, 66 insertions, 0 deletions
diff --git a/bin/udt-palette b/bin/udt-palette
index 60a21fa..1a1c6b0 100755
--- a/bin/udt-palette
+++ b/bin/udt-palette
@@ -206,6 +206,71 @@ def gen_kitty(res, scheme, palette):
     return "\n".join(lines) + "\n"
 
 
+def gen_homepage(res, scheme, palette):
+    """gethomepage: a custom.css overriding its ten-step colour ramp.
+
+    homepage themes itself with --color-50 (lightest) to --color-900 (darkest)
+    as space-separated RGB triples, so the ramp is filled from the text scale
+    at the light end and the surface scale at the dark end.
+
+    The card backgrounds do NOT come from that ramp: in dark mode the service
+    and bookmark cards carry `dark:bg-white/5`, a literal white, so redefining
+    the variables alone leaves them a neutral grey. Upstream hits the same wall
+    and hardcodes those selectors for .theme-white; this does the same for
+    .theme-gray, which is the class settings.yaml's `color: gray` puts on the
+    page. Change that setting and this file stops applying.
+    """
+    def triple(role):
+        r, g, b, _ = res[role]
+        return f"{r} {g} {b}"
+
+    ramp = [("50", "fg"), ("100", "fg_bright"), ("200", "fg_dim"),
+            ("300", "mid_high"), ("400", "mid_low"), ("500", "fg_faint"),
+            ("600", "surface_high"), ("700", "surface_alt"), ("800", "surface"),
+            ("900", "bg")]
+    rows = "\n".join(f"  --color-{n}: {triple(role)};" for n, role in ramp)
+
+    sr, sg, sb, _ = res["surface"]
+    ar, ag, ab, _ = res["surface_alt"]
+    br, bg_, bb, _ = res["bg"]
+    accent = hex6(res["accent"])
+
+    return f"""/* {BANNER.format(scheme=scheme)}
+ *
+ * Catppuccin-independent: every colour here comes from palette/roles-{scheme}
+ * .conf, so this file follows the desktop rather than restating a palette.
+ */
+
+.theme-gray {{
+{rows}
+
+  --color-logo-start: {triple('accent')};
+  --color-logo-stop:  {triple('info')};
+}}
+
+/* Card backgrounds, which the ramp does not reach. See the note above. */
+.theme-gray .bg-theme-100\\/20:not([class^="backdrop-blur"]),
+.theme-gray .dark\\:bg-white\\/5:not([class^="backdrop-blur"]) {{
+  background-color: rgb({sr} {sg} {sb} / 55%);
+}}
+
+.theme-gray .bg-theme-100\\/20:hover:not([class^="backdrop-blur"]),
+.theme-gray .dark\\:bg-white\\/5:hover:not([class^="backdrop-blur"]) {{
+  background-color: rgb({ar} {ag} {ab} / 70%);
+}}
+
+.theme-gray .bg-theme-900\\/50:not([class^="backdrop-blur"]) {{
+  background-color: rgb({br} {bg_} {bb} / 50%);
+}}
+
+/* Accent on secondary labels. Fixed, not wallpaper-tracking: this runs on a
+ * server with no wallpaper to read. */
+.theme-gray .text-theme-500 {{
+  color: {accent};
+}}
+"""
+
+
 def gen_dunst(res, scheme, palette, template):
     """dunst: substitute colours into the shipped template.
 
@@ -331,6 +396,7 @@ TARGETS = [
     ("templates/dunstrc", gen_dunst, "templates/dunstrc.in"),
     ("templates/conky.conf", gen_conky, "templates/conky.conf.in"),
     ("bin/udt_colors.py", gen_accent_py, None),
+    ("templates/homepage/custom.css", gen_homepage, None),
 ]