From 94b9ed53c2320be788e2f6ef28b104c66d956b18 Mon Sep 17 00:00:00 2001
From: Hypolite Petovan <hypolite@mrpetovan.com>
Date: Wed, 30 Dec 2020 23:10:22 -0500
Subject: [PATCH] [frio] Vary Back to Top element depending on the theme
 accent/colors

- Add specific support for dark/black schemes
---
 view/theme/frio/css/style.css    | 4 ++--
 view/theme/frio/php/default.php  | 2 +-
 view/theme/frio/php/standard.php | 2 +-
 view/theme/frio/scheme/black.css | 8 +++++++-
 view/theme/frio/scheme/dark.css  | 4 ++++
 5 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/view/theme/frio/css/style.css b/view/theme/frio/css/style.css
index 927d557b4c..80183b7d8a 100644
--- a/view/theme/frio/css/style.css
+++ b/view/theme/frio/css/style.css
@@ -119,7 +119,7 @@ blockquote {
 #back-to-top {
     display: none;
     cursor: pointer;
-    color: white;
+    color: $nav_icon_color;
     position: fixed;
     z-index: 49;
     right: 20px;
@@ -128,7 +128,7 @@ blockquote {
     font-size: 2.9em;
     padding: 0 12px 0 12px;
     border-radius: 10px;
-    background-color: #aaa;
+    background-color: $nav_bg;
     line-height: 1.5;
 }
 
diff --git a/view/theme/frio/php/default.php b/view/theme/frio/php/default.php
index cdac7d91f1..c6b8f96e81 100644
--- a/view/theme/frio/php/default.php
+++ b/view/theme/frio/php/default.php
@@ -149,7 +149,7 @@ $is_singleuser_class = $is_singleuser ? "is-singleuser" : "is-not-singleuser";
 				</div><!--row-->
 			</div><!-- container -->
 
-			<div id="back-to-top" title="back to top">&#8679;</div>
+			<div id="back-to-top" title="back to top">⇪</div>
 		</main>
 
 		<footer>
diff --git a/view/theme/frio/php/standard.php b/view/theme/frio/php/standard.php
index 927b0461c9..c97c047efa 100644
--- a/view/theme/frio/php/standard.php
+++ b/view/theme/frio/php/standard.php
@@ -70,7 +70,7 @@
 			</div><!--row-->
 		</div><!-- container -->
 
-		<div id="back-to-top" title="back to top">&#8679;</div>
+		<div id="back-to-top" title="back to top">⇪</div>
 	</main>
 
 <footer>
diff --git a/view/theme/frio/scheme/black.css b/view/theme/frio/scheme/black.css
index 263322db2c..4f58f8c44a 100644
--- a/view/theme/frio/scheme/black.css
+++ b/view/theme/frio/scheme/black.css
@@ -347,7 +347,9 @@ section > .generic-page-wrapper,
 .fsuggest-content-wrapper,
 .panel,
 aside .widget,
-.nav-container .widget{
+.nav-container .widget,
+#back-to-top
+{
 	box-shadow: 0 0 3px $link_color;
 	-webkit-box-shadow: 0 0 3px $link_color;
 }
@@ -355,3 +357,7 @@ aside .widget,
 input[type=text].tt-input {
 	box-shadow: none;
 }
+
+#back-to-top {
+	color: $link_color;
+}
diff --git a/view/theme/frio/scheme/dark.css b/view/theme/frio/scheme/dark.css
index bf5a347d1f..c9ba99c7f2 100644
--- a/view/theme/frio/scheme/dark.css
+++ b/view/theme/frio/scheme/dark.css
@@ -327,3 +327,7 @@ legend {
 input[type=text].tt-input {
 	box-shadow: none;
 }
+
+#back-to-top {
+	border: 1px solid $nav_icon_color;
+}