Update 1

waybar/style.css

@@ -3,11 +3,11 @@
 * {
     all: unset;
     font-family:
-        "Rubik", "JetBrainsMono Nerd Front Propo", "Noto Sans CJK JP",
+        "Rubik", "JetBrainsMono Nerd Font Propo", "Noto Sans CJK JP",
         "Noto Sans CJK KR";
 }
 
-.tooltip {
+tooltip {
     background-color: @bg1;
     color: @fg;
     margin: 10px;
@@ -18,7 +18,7 @@
 .modules-center {
     background-color: @bg1;
     color: @fg;
-    padding: 2px 8px;
+    padding: 4px 18px;
     border-radius: 99px;
 }
 
@@ -27,19 +27,21 @@
 }
 
 #workspaces {
+    min-width: 100px;
     background-color: @bg2;
-    padding: 2px 4px;
-    margin: 2px 0;
+    font-size: 0.95rem;
+    padding: 2px 3px;
+    margin: 3px 0;
     border-radius: 99px;
 }
 
 #workspaces button {
     background-color: @bg3;
-    padding: 2px 4px;
+    padding: 0 5px;
     border-radius: 99px;
     margin: 0 2px;
     transition: all 300ms ease-in-out;
-    min-width: 7px;
+    min-width: 10px;
 }
 
 #workspaces button.empty {
@@ -47,8 +49,26 @@
 }
 
 #workspaces button.active {
-    background-color: @bg1;
+    background-color: @green;
     min-width: 1.5rem;
     font-weight: 500;
-    transition: none;
+    transition: all 300ms ease-in-out;
+}
+
+#battery {
+    background-color: @green;
+    margin: 6px 0;
+    padding: 0 8px;
+    border-radius: 99px;
+    font-weight: 500;
+    color: @bg1;
+    letter-spacing: -1px;
+}
+
+#battery.warning {
+    background-color: @yellow;
+}
+
+#battery.critical {
+    background-color: @red;
 }