updates for flat theme (mostly disable old dijit overrides)

css/dijit.less

@@ -1,3 +1,50 @@
+.flat {
+	.dijitTree .filterRules span.inverse,
+	#filterDlg_Matches span.filterRule.inverse {
+		color: red;
+	}
+
+	.dijitToolbar {
+		font-size : 13px;
+	}
+
+	.dijitTree {
+		.dijitFolderClosed,
+		.dijitFolderOpened {
+			display: none;
+		}
+
+		.filterRules span {
+			display: block;
+			color: green;
+		}
+
+		#filterDlg_Matches span.filterRule {
+			color: green;
+		}
+
+		.labelParam {
+			float: right;
+			margin-right: 1em;
+		}
+
+		.feedParam {
+			color: @default-text;
+			float: right;
+			margin-right: 1em;
+		}
+
+		.filterRules {
+			display: block;
+			color: #ccc;
+			font-size: 12px;
+			margin-left: 100px;
+			line-height : normal;
+		}
+
+	}
+}
+
 /* Tree */
 
 .claro {

css/prefs.less

@@ -1,5 +1,7 @@
 body.ttrss_prefs {
 	background-color : #f5f5f5;
+	font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+	font-size: 13px;
 
 	#footer, #header {
 		background-color : #f5f5f5;
@@ -127,7 +129,5 @@ body.ttrss_prefs {
 		max-width : 100%;
 	}
 
-
-
 }
 

css/tt-rss.less

@@ -813,7 +813,7 @@ body.ttrss_main {
 		box-shadow : inset -1px 0px 2px -1px rgba(0,0,0,0.1);
 		-webkit-overflow-scrolling : touch;
 
-		#feedTree .dijitTreeRow .dijitTreeLabel.Unread {
+		/* #feedTree .dijitTreeRow .dijitTreeLabel.Unread {
 			font-weight : bold;
 		}
 
@@ -848,13 +848,13 @@ body.ttrss_main {
 		#feedTree.dijitTree img.tinyFeedIcon {
 			position : relative;
 			top : -2px;
-		}
+		} */
 
 		#feedTree {
 			height : 100%;
 			overflow-x : hidden;
 			text-rendering: optimizelegibility;
-			font-family : @fonts-ui;
+			//font-family : @fonts-ui;
 
 			.counterNode.aux {
 				background : #f0f0f0;
@@ -929,12 +929,12 @@ body.ttrss_main {
 		display : none;
 	}
 
-	#content-insert_splitter.dijitSplitterH {
+	/* #content-insert_splitter.dijitSplitterH {
 		background : #f0f0f0;
 		border-color: #ddd;
 		border-top-width : 1px;
 		border-style : solid;
-	}
+	} */
 
 	#toolbar {
 		padding : 0px;
@@ -1085,9 +1085,9 @@ body.ttrss_main {
 		width : 410px;
 	}
 
-	ul#filterDlg_Matches li div.dijitCheckBox, ul#filterDlg_Actions li div.dijitCheckBox {
+	/* ul#filterDlg_Matches li div.dijitCheckBox, ul#filterDlg_Actions li div.dijitCheckBox {
 		margin-right : 5px;
-	}
+	} */
 
 	span.highlight {
 		background-color : #ffff00;
@@ -1098,7 +1098,7 @@ body.ttrss_main {
 
 	}
 
-	#headlines-frame .dijitCheckBox {
+	/* #headlines-frame .dijitCheckBox {
 		border-width : 0px;
 		opacity : 0.5;
 	}
@@ -1121,7 +1121,7 @@ body.ttrss_main {
 
 	.dijitDropDownButton.attachments {
 		display : inline-block;
-	}
+	} */
 
 	#editTagsDlg{
 		overflow: visible;