added sewing tin light

static/themes/_list.json

@@ -603,5 +603,10 @@
     "name": "soaring_skies",
     "bgColor": "#fdeedd",
     "textColor": "#1e107a"
+  },
+  {
+    "name": "sewing_tin_light",
+    "bgColor": "#ffffff",
+    "textColor": "#2d2076"
   }
 ]

static/themes/sewing_tin_light.css

@@ -0,0 +1,41 @@
+:root {
+  --bg-color: #ffffff;
+  --main-color: #2d2076;
+  --caret-color: #fbdb8c;
+  --sub-color: #385eca;
+  --text-color: #2d2076;
+  --error-color: #f2ce83;
+  --error-extra-color: #f2ce83;
+  --colorful-error-color: #f2ce83;
+  --colorful-error-extra-color: #f2ce83;
+}
+
+#menu .icon-button {
+  color: #f2ce83;
+}
+
+#menu .icon-button:hover {
+  color: #c6915e;
+}
+
+#top .logo .text {
+  background-color: #ffffff; /* fallback */
+  background: -webkit-linear-gradient(
+    #2d2076,
+    #2d2076 25%,
+    #2e3395 25%,
+    #2e3395 50%,
+    #3049ba 50%,
+    #3049ba 75%,
+    #385eca 75%,
+    #385eca
+  );
+  background-clip: text;
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+}
+
+#top .logo .text .top {
+  /* prevent it from being transparent */
+  -webkit-text-fill-color: #385eca;
+}