first steps, creating nav bar + inital work on layouts

assets/styling/player.scss

@@ -0,0 +1,18 @@
+@import "mixins.scss";
+@import "colors.scss";
+#content {
+	display: grid;
+}
+#player {
+	background-color: $darkBackground;
+	display: grid;
+	grid-template-areas: "Head ControlPanel" "ViewPort ControlPanel" "Timeline Timeline";
+}
+
+#viewport {
+	grid-area: ViewPort;
+}
+
+#timeline {
+	grid-area: Timeline;
+}