From 5337ff6f39bb9422a95ea30b40bca7270cd4d36c Mon Sep 17 00:00:00 2001
From: Jack McDade <jack@jackmcdade.com>
Date: Tue, 4 Nov 2025 11:07:49 -0500
Subject: [PATCH 1/4] Themes can now be .css files in resources/themes

---
 resources/views/partials/head.blade.php | 10 +++++++---
 src/CP/Color.php                        | 22 +++++++++++++++++++++-
 2 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/resources/views/partials/head.blade.php b/resources/views/partials/head.blade.php
index c954d5e5ef1..56ee50129fb 100644
--- a/resources/views/partials/head.blade.php
+++ b/resources/views/partials/head.blade.php
@@ -47,9 +47,13 @@
 @endforeach
 
 <style>
-:root {
-    {{ \Statamic\CP\Color::cssVariables() }}
-}
+@if (\Statamic\CP\Color::isUsingThemeFile())
+    {{ \Statamic\CP\Color::themeCss() }}
+@else
+    :root {
+        {{ \Statamic\CP\Color::cssVariables() }}
+    }
+@endif
 </style>
 
 @stack('head')
diff --git a/src/CP/Color.php b/src/CP/Color.php
index fc1c6d131ee..8bf580eb2ae 100644
--- a/src/CP/Color.php
+++ b/src/CP/Color.php
@@ -2,6 +2,8 @@
 
 namespace Statamic\CP;
 
+use Statamic\Facades\File;
+
 class Color
 {
     public const Slate = [
@@ -400,10 +402,14 @@ public static function defaults(): array
         ];
     }
 
-    public static function theme(): array
+    public static function theme(): array|string
     {
         $config = config('statamic.cp.theme', []);
 
+        if (is_string($config) && File::exists(resource_path('themes/'.$config.'.css'))) {
+            return $config;
+        }
+
         foreach ($config['grays'] ?? [] as $shade => $value) {
             $config["gray-{$shade}"] = $value;
         }
@@ -413,8 +419,22 @@ public static function theme(): array
             ->all();
     }
 
+    public static function isUsingThemeFile(): bool
+    {
+        return is_string(static::theme()) && File::exists(resource_path('themes/'.static::theme().'.css'));
+    }
+
+    public static function themeCss(): string
+    {
+        return File::get(resource_path('themes/'.static::theme().'.css'));
+    }
+
     public static function cssVariables(): string
     {
+        if (is_string(static::theme())) {
+            return File::get(resource_path('themes/'.static::theme().'.css'));
+        }
+
         return collect(static::theme())
             ->map(fn ($color, $name) => "--theme-color-{$name}: {$color};")
             ->implode("\n");

From dde95f036955a09af78405fd2fc0060cfe036519 Mon Sep 17 00:00:00 2001
From: Jack McDade <jack@jackmcdade.com>
Date: Tue, 4 Nov 2025 11:30:52 -0500
Subject: [PATCH 2/4] don't need this now that I added themeCss()

---
 src/CP/Color.php | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/CP/Color.php b/src/CP/Color.php
index 8bf580eb2ae..ed4b31d4b2e 100644
--- a/src/CP/Color.php
+++ b/src/CP/Color.php
@@ -431,10 +431,6 @@ public static function themeCss(): string
 
     public static function cssVariables(): string
     {
-        if (is_string(static::theme())) {
-            return File::get(resource_path('themes/'.static::theme().'.css'));
-        }
-
         return collect(static::theme())
             ->map(fn ($color, $name) => "--theme-color-{$name}: {$color};")
             ->implode("\n");

From df72a844f3eb719e8700db6cb3c11ed5add6c2dd Mon Sep 17 00:00:00 2001
From: Jason Varga <jason@pixelfear.com>
Date: Fri, 14 Nov 2025 15:55:54 -0500
Subject: [PATCH 3/4] import

---
 resources/views/partials/head.blade.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/resources/views/partials/head.blade.php b/resources/views/partials/head.blade.php
index c8fff4417f9..d2fbf2e2719 100644
--- a/resources/views/partials/head.blade.php
+++ b/resources/views/partials/head.blade.php
@@ -1,4 +1,5 @@
 @php
+    use Statamic\CP\Color;
     use function Statamic\trans as __;
 @endphp
 
@@ -47,14 +48,14 @@
 @endforeach
 
 <style>
-@if (\Statamic\CP\Color::isUsingThemeFile())
-    {{ \Statamic\CP\Color::themeCss() }}
+@if (Color::isUsingThemeFile())
+    {{ Color::themeCss() }}
 @else
     :root {
-        {{ \Statamic\CP\Color::cssVariables() }}
+        {{ Color::cssVariables() }}
 
         &.dark {
-            {{ \Statamic\CP\Color::cssVariables(dark: true) }}
+            {{ Color::cssVariables(dark: true) }}
         }
     }
 @endif

From 8f4570f33e5794659c44831623783e324673dc9b Mon Sep 17 00:00:00 2001
From: Jason Varga <jason@pixelfear.com>
Date: Fri, 14 Nov 2025 15:56:46 -0500
Subject: [PATCH 4/4] actually, nevermind. leave the diff smaller while we
 figure this out

This reverts commit df72a844f3eb719e8700db6cb3c11ed5add6c2dd.
---
 resources/views/partials/head.blade.php | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/resources/views/partials/head.blade.php b/resources/views/partials/head.blade.php
index d2fbf2e2719..c8fff4417f9 100644
--- a/resources/views/partials/head.blade.php
+++ b/resources/views/partials/head.blade.php
@@ -1,5 +1,4 @@
 @php
-    use Statamic\CP\Color;
     use function Statamic\trans as __;
 @endphp
 
@@ -48,14 +47,14 @@
 @endforeach
 
 <style>
-@if (Color::isUsingThemeFile())
-    {{ Color::themeCss() }}
+@if (\Statamic\CP\Color::isUsingThemeFile())
+    {{ \Statamic\CP\Color::themeCss() }}
 @else
     :root {
-        {{ Color::cssVariables() }}
+        {{ \Statamic\CP\Color::cssVariables() }}
 
         &.dark {
-            {{ Color::cssVariables(dark: true) }}
+            {{ \Statamic\CP\Color::cssVariables(dark: true) }}
         }
     }
 @endif