diff --git a/application.css b/application.css
index fd8cc50..d606082 100644
--- a/application.css
+++ b/application.css
@@ -1,4 +1,6 @@
-body { font-family: Verdana, sans-serif; font-size: 12px; color:#484848; margin: 0; padding: 0; }
+:root {--body-bg:#F1EFE2;--body-color:black;--main-inside-color:#FFF;--link-color: #005600;}
+@media (prefers-color-scheme: dark) {:root { --body-bg:#191b22;--body-color: #fcfcfc;--main-inside-color: #212529;--link-color: #00DD00;}}
+body { font-family: Verdana, sans-serif; font-size: 12px; margin: 0; padding: 0; background-color:var(--body-bg);color:var(--body-color);}
 
 h1, h2, h3, h4 { font-family: "Trebuchet MS", Verdana, sans-serif;}
 #content h1 {margin:0; padding:0; font-size: 24px; border-bottom: 1px solid #bbbbbb; color: #040;}
@@ -53,7 +55,7 @@ h4, .wiki h3 {font-size: 1.4em;padding: 2px 10px 1px 0px;margin-bottom: 5px; bor
 #main-menu li a:hover {background:#009F00; color:#fff;}
 #main-menu li a.selected, #main-menu li a.selected:hover {background:#fff; color:#555;}
 
-#main {background-color:#EEEEEE;}
+#main {background-color:var(--main-inside-color);}
 
 #sidebar{ float: right; width: 20%; position: relative; z-index: 9; padding: 0; margin-left: 1em; }
 * html #sidebar{ width: 20%; }
@@ -61,11 +63,10 @@ h4, .wiki h3 {font-size: 1.4em;padding: 2px 10px 1px 0px;margin-bottom: 5px; bor
 #sidebar hr{ width: 100%; margin: 0 auto; height: 1px; background: #ccc; border: 0; }
 * html #sidebar hr{ width: 95%; position: relative; left: -6px; color: #ccc; }
 
-#content { background-color: #fff; margin: 0px; border-right: 1px solid #ddd; padding: 6px 10px 10px 10px; z-index: 10;
-background-image:url(images/faded_background.png);
+#content { background-color: var(--main-inside-color); margin: 0px; border-right: 1px solid #ddd; padding: 6px 10px 10px 10px; z-index: 10;
+background-image:url(images/kiwifoot128.png);
 background-repeat: no-repeat;
 background-position:right bottom;
-min-height: 600px;
 }
 * html #content{ width: 80%; padding-left: 0; margin-top: 0px; padding: 6px 10px 10px 10px;}
 html>body #content { height: auto; min-height: 600px; overflow: auto; } 
@@ -73,14 +74,12 @@ html>body #content { height: auto; min-height: 600px; overflow: auto; }
 #main.nosidebar #sidebar{ display: none; }
 #main.nosidebar #content{ width: auto; border-right: 0; }
 
-/*#footer {clear: both; border-top: 1px solid #bbb; font-size: 0.9em; color: #aaa; padding: 5px; text-align:center; background:#fff;}*/
-#footer {text-align: right; padding:0; font-size: 0.9em;}
+#footer {text-align: right; padding:0; font-size: 0.9em; background-color: var(--body-bg); }
 
-div.centeralign {margin-top:5em; margin-left: 5em; margin-right:5em; padding:1em; border: 2px solid #FDBF3B; background-color:#FFEBC1; text-align:center; background-image: url("images/login_box.jpg"); background-repeat:no-repeat; width: 22em; }
+div.centeralign {margin-top:5em; margin-left: 5em; margin-right:5em; padding:1em; border: 2px solid #FDBF3B; background-color:var(--body-bg); text-align:center; /* background-image: url("images/login_box.jpg"); background-repeat:no-repeat; */ width: 22em; }
 div.centeralign legend { display: none; } 
 div.centeralign fieldset{ border: none; }
-/*div.connexion.level1 {margin-top:5em; padding:1em; margin-left: auto; margin-right: auto; border: 2px solid #FDBF3B; background-color:#FFEBC1; background-image: url(http://kiwi.tourmentine.com/_themes/redmine.kiwi/images/login_box.jpg);}*/
-div.connexion.level1 {margin-top:5em; padding:1em; margin-left: auto; margin-right: auto; border: 2px solid #000000; background-color:#FFEBC1; background-image: url("images/login_box.jpg"); }
+div.connexion.level1 {margin-top:5em; padding:1em; margin-left: auto; margin-right: auto; border: 2px solid #000000; background-color:#FFEBC1; /* background-image: url("images/login_box.jpg"); */ }
 #login-form  td {padding: 6px; }
 div.centeralign label.block {font-weight: bold; float:right; margin-bottom: 15px; }
 div.centeralign label.simple {padding:6px; float:left}
@@ -89,17 +88,15 @@ div.centeralign input.button {padding:6px; float:right}
 .clear:after{ content: "."; display: block; height: 0; clear: both; visibility: hidden; }
 
 /***** Links *****/
-a, a:link, a:visited{ color: #2A5685; text-decoration: none; }
-a, a:link, a:visited{ color: #005600; text-decoration: none; }
-a:hover, a:active{ color: #c61a1a; text-decoration: underline;}
-a:hover, a:active{ color: #005600; text-decoration: underline;}
+a, a:link, a:visited{ color: var(--link-color); text-decoration: none; }
+a:hover, a:active{ color: var(--link-color); text-decoration: underline;}
 a img{ border: 0; }
 
 a.issue.closed, .issue.closed a { text-decoration: line-through; }
 
 /***** Tables *****/
 table { border: 0px solid #e4e4e4;  border-collapse: collapse; width: 100%; margin-top: 10px; }
-table th {  background-color:#EEEEEE; padding: 4px; white-space:nowrap; text-align: left}
+table th { padding: 4px; white-space:nowrap; text-align: left}
 table td { overflow: hidden; vertical-align: top;}
 table td.id { width: 2%; text-align: center;}
 table td.checkbox { width: 15px; padding: 0px;}
@@ -140,7 +137,7 @@ table.list tbody tr:hover { background-color:#ffffdd; }
 table td {padding:2px;}
 table p {margin:0;}
 .odd {background-color:#f6f7f8;}
-tr {background-color:#ffffff; border: none;}
+tr {border: none;}
 .even {background-color: #fff;}
 
 .highlight { background-color: #FCFD8D;}
@@ -151,7 +148,7 @@ tr {background-color:#ffffff; border: none;}
 div#dw__toc {
 padding:6px;
 margin-bottom: 10px;
-background-color:#eeffee;
+background-color:var(--body-bg);
 color:#505050;
 line-height:1.5em;
 border: 1px solid #e4e4e4;
@@ -172,7 +169,7 @@ div.square {
 .splitcontentright{float:right; width:49%;}
 form {display: inline;}
 input.button {vertical-align: middle; margin-top: 1px; margin-bottom: 1px; 
-background-color:#FFFFFF;
+background-color:var(--body-bg);
 border:1px solid #8CACBB;
 color:#333333;
 cursor:pointer;
@@ -185,7 +182,8 @@ background:url("/lib/tpl/redmine-kiwi/images/buttonshadow.png") repeat-x scroll
 font:80% "Lucida Grande",Verdana,Lucida,Helvetica,Arial,sans-serif;
 }
 input.edit {vertical-align: middle; margin-top: 1px; margin-bottom: 1px;
-background-color:#FFFFFF;
+background-color:var(--body-bg);
+color:var(--body-color);
 border:1px solid #8CACBB;
 padding:0.125em 0.4em;
 }
@@ -194,7 +192,7 @@ fieldset {border: 1px solid #e4e4e4; margin:0;}
 legend {color: #484848;}
 hr { width: 100%; height: 1px; background: #ccc; border: 0;}
 textarea.wiki-edit { width: 99%; }
-textarea { width: 100%; }
+textarea { width: 100%; background-color:var(--body-bg); color:var(--body-color); }
 li p {margin-top: 0;}
 div.issue {background:#ffffdd; padding:6px; margin-bottom:6px;border: 1px solid #d7d7d7;}
 p.breadcrumb { font-size: 0.9em; margin: 4px 0 4px 0;}
@@ -316,16 +314,6 @@ div.wiki pre, .code {
     overflow-x: auto;
 }
 
-/*div.content {
-    background-color: #ffffdd;
-    border: 1px solid #e4e4e4;
-    padding: 4px;
-    line-height: 1.2em;
-    margin-bottom: 12px;
-    margin-right: 12px;
-    display: table
-    float: right; margin-left: 12px; margin-right: 0; width: auto;
-}*/
 * html div.wiki, div.toc div#dw__toc { width: 50%; } /* IE6 doesn't autosize div */
 
 div.wiki div.toc.right { float: right; margin-left: 12px; margin-right: 0; width: auto; }
@@ -333,7 +321,6 @@ div.wiki div.toc.right { float: right; margin-left: 12px; margin-right: 0; width
 div.wiki div.toc.left  { float: left; margin-right: 12px; margin-left: 0; width: auto; }
 
 div.wiki, div.toc div#dw__toc a {
-    /*display: block;*/
     font-size: 0.9em;
     font-weight: normal;
     text-decoration: none;
diff --git a/images/kiwifoot128.png b/images/kiwifoot128.png
new file mode 100644
index 0000000..88e7522
Binary files /dev/null and b/images/kiwifoot128.png differ
diff --git a/redmine.css b/redmine.css
index e055d9c..67271bf 100644
--- a/redmine.css
+++ b/redmine.css
@@ -4,8 +4,8 @@
 body{ background: #F1EFE2; }
 
 div.info { display: none; }
-#wrapper {  background: #fff url(images/content-right.png) 100% 0 repeat-y; padding-right:10px; }
-#wrapper2 {  background: #fff url(images/content-left.png) repeat-y; padding-left:10px; }
+#wrapper { background: var(--main-inside-color) url(images/content-right.png) 100% 0 repeat-y; padding-right:10px; }
+#wrapper2 { background: var(--main-inside-color) url(images/content-left.png) repeat-y; padding-left:10px; }
 
 
 #top-menu { font-size: 80%; height: 1.8em;}
@@ -16,7 +16,6 @@ div.info { display: none; }
 
 /* add a logo in the header */
 #header {
-/*background: #507AAA url(images/Logo_mondadori.png) no-repeat 20px 5px;*/
 background: #507AAA;
 	    padding-left: 16px;
 	    margin-top: 100px;