diff --git a/client_web/assets/style.css b/client_web/assets/style.css
index bc6d5d7..b8ddd05 100644
--- a/client_web/assets/style.css
+++ b/client_web/assets/style.css
@@ -876,23 +876,46 @@ body {
     justify-content: center;
     font-size: 0.78rem;
     font-weight: 600;
-    border: 2px solid var(--checker-ring);
-    box-shadow:
-        inset 0 2px 5px rgba(255,255,255,0.35),
-        inset 0 -1px 3px rgba(0,0,0,0.2),
-        0 2px 4px rgba(0,0,0,0.35);
     flex-shrink: 0;
 }
 
 .checker + .checker { margin-top: -4px; }
 
 .checker.white {
-    background: radial-gradient(circle at 38% 32%, #ffffff, var(--checker-white) 65%, #d8cdb0);
+    background-image:
+        radial-gradient(ellipse 50% 35% at 36% 30%,
+            rgba(255,255,255,0.65) 0%, transparent 100%),
+        radial-gradient(circle,
+            transparent 68%, rgba(160,130,70,0.22) 68.5%,
+            rgba(160,130,70,0.22) 71.5%, transparent 72%),
+        radial-gradient(circle,
+            transparent 43%, rgba(160,130,70,0.17) 43.5%,
+            rgba(160,130,70,0.17) 46.5%, transparent 47%),
+        radial-gradient(circle at 38% 32%,
+            #ffffff 0%, var(--checker-white) 52%, #c0b288 100%);
+    border: 1.8px solid var(--checker-ring);
+    box-shadow:
+        0 2px 6px rgba(0,0,0,0.4),
+        inset 0 -1px 3px rgba(0,0,0,0.15);
     color: #443322;
 }
 
 .checker.black {
-    background: radial-gradient(circle at 38% 32%, #444444, #1c1008 65%, var(--checker-black));
+    background-image:
+        radial-gradient(ellipse 40% 28% at 36% 30%,
+            rgba(110,65,30,0.38) 0%, transparent 100%),
+        radial-gradient(circle,
+            transparent 68%, rgba(200,164,72,0.18) 68.5%,
+            rgba(200,164,72,0.18) 71.5%, transparent 72%),
+        radial-gradient(circle,
+            transparent 43%, rgba(200,164,72,0.13) 43.5%,
+            rgba(200,164,72,0.13) 46.5%, transparent 47%),
+        radial-gradient(circle at 38% 32%,
+            #4a2e1a 0%, #1c1008 45%, var(--checker-black) 100%);
+    border: 1.8px solid var(--checker-ring);
+    box-shadow:
+        0 2px 6px rgba(0,0,0,0.55),
+        inset 0 -1px 3px rgba(0,0,0,0.4);
     color: #c8b898;
 }