Add Everforest Colortheme (#261)

adwaita/colorthemes/everforest/everforest.css

@@ -0,0 +1,81 @@
+:root {
+    /* The main accent color and the matching text value */
+    --adw-accent-bg-rgb: 58, 81, 93;
+    --adw-accent-fg-rgb: 211, 198, 170;
+    --adw-accent-rgb: 127, 187, 179;
+
+    /* destructive-action buttons */
+    --adw-destructive-bg-rgb: 81, 64, 69;
+    --adw-destructive-fg-rgb: 211, 198, 170;
+    --adw-destructive-rgb: 230, 126, 128;
+
+    /* Levelbars, entries, labels and infobars. These don't need text colors */
+    --adw-success-bg-rgb: 66, 80, 71;
+    --adw-success-fg-rgb: 211, 198, 170;
+    --adw-success-rgb: 167, 192, 128;
+
+    --adw-warning-bg-rgb: 77, 76, 67;
+    --adw-warning-fg-rgb: 211, 198, 170;
+    --adw-warning-fg-a: 0.8;
+    --adw-warning-rgb: 219, 188, 127;
+
+    --adw-error-bg-rgb: 81, 64, 69;
+    --adw-error-fg-rgb: 211, 198, 170;
+    --adw-error-rgb: 230, 126, 128;
+
+    /* Window */
+    --adw-window-bg-rgb: 45, 53, 59;
+    --adw-window-fg-rgb: 211, 198, 170;
+
+    /* Views - e.g. text view or tree view */
+    --adw-view-bg-rgb: 52, 63, 68;
+    --adw-view-fg-rgb: 211, 198, 170;
+
+    /* Header bar, search bar, tab bar */
+    --adw-headerbar-bg-rgb: 35, 42, 46;
+    --adw-headerbar-fg-rgb: 211, 198, 170;
+    --adw-headerbar-border-rgb: 255, 255, 255;
+    --adw-headerbar-backdrop-rgb: 45, 53, 59;
+    --adw-headerbar-shade-rgb: 0, 0, 0;
+    --adw-headerbar-shade-a: 0.36;
+    --adw-headerbar-darker-shade-rgb: 0, 0, 0;
+    --adw-headerbar-darker-shade-a: 0.9;
+
+    /* Split pane views */
+    --adw-sidebar-bg-rgb: 35, 42, 46;
+    --adw-sidebar-fg-rgb: 211, 198, 170;
+    --adw-sidebar-backdrop-rgb: 45, 53, 59;
+    --adw-sidebar-shade-rgb: 0, 0, 0;
+    --adw-sidebar-shade-a: 0.36;
+
+    --adw-secondary-sidebar-bg-rgb: 35, 42, 46;
+    --adw-secondary-sidebar-fg-rgb: 211, 198, 170;
+    --adw-secondary-sidebar-backdrop-rgb: 45, 53, 59;
+    --adw-secondary-sidebar-shade-rgb: 0, 0, 0;
+    --adw-secondary-sidebar-shade-a: 0.36;
+
+    /* Cards, boxed lists */
+    --adw-card-bg-rgb: 0, 0, 0;
+    --adw-card-bg-a: 0.08;
+    --adw-card-fg-rgb: 211, 198, 170;
+    --adw-card-shade-rgb: 0, 0, 0;
+    --adw-card-shade-a: 0.36;
+
+    /* Dialogs */
+    --adw-dialog-bg-rgb: 61, 72, 77;
+    --adw-dialog-fg-rgb: 211, 198, 170;
+
+    /* Popovers */
+    --adw-popover-bg-rgb: 61, 72, 77;
+    --adw-popover-fg-rgb: 211, 198, 170;
+    --adw-popover-shade-rgb: 61, 72, 77;
+    --adw-popover-shade-a: 0.36;
+
+    /* Thumbnails */
+    --adw-thumbnail-bg-rgb: 52, 63, 68;
+    --adw-thumbnail-fg-rgb: 211, 198, 170;
+
+    /* Miscellaneous */
+    --adw-shade-rgb: 0, 0, 0;
+    --adw-shade-a: 0.36;
+}