style: match Stitch glassmorphism — backdrop-blur, flag glow auras, deeper shadows

Hero card now uses glassmorphism (rgba + backdrop-blur) from Stitch design.
Each flag has individual blur-glow aura behind it.
Rounded corners increased to 2rem. Shadow depth increased.
Stats tiles and nudges also refined with rounder corners.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/src/pages/DashboardPage.module.css

@@ -12,16 +12,20 @@
    ═══════════════════════════════════════ */
 .hero {
   position: relative;
-  border-radius: var(--radius-lg);
+  border-radius: 2rem;
-  padding: 24px 20px 20px;
+  padding: 28px 22px 22px;
   cursor: pointer;
   overflow: hidden;
-  background: linear-gradient(165deg, #141e38 0%, #0d1526 40%, #091020 100%);
+  /* Glassmorphism like Stitch design */
-  border: 1px solid rgba(75, 183, 248, 0.12);
+  background: rgba(49, 52, 66, 0.4);
+  backdrop-filter: blur(20px);
+  -webkit-backdrop-filter: blur(20px);
+  /* Gradient border effect */
+  border: 1px solid rgba(75, 183, 248, 0.2);
   box-shadow:
-    0 8px 32px rgba(0, 0, 0, 0.4),
+    0 40px 80px -15px rgba(0, 0, 0, 0.6),
-    0 2px 8px rgba(0, 0, 0, 0.2),
+    0 8px 24px rgba(0, 0, 0, 0.3),
-    inset 0 1px 0 rgba(255, 255, 255, 0.06);
+    inset 0 1px 0 rgba(255, 255, 255, 0.08);
   transition: transform 0.2s;
 }
 
@@ -29,15 +33,15 @@
   transform: scale(1.01);
 }
 
-/* Radial glow behind the teams */
+/* Radial glow behind the teams — stronger, like Stitch */
 .heroGlow {
   position: absolute;
-  top: 40%;
+  top: 45%;
   left: 50%;
-  width: 280px;
+  width: 320px;
-  height: 200px;
+  height: 280px;
   transform: translate(-50%, -50%);
-  background: radial-gradient(ellipse, rgba(75, 183, 248, 0.12) 0%, rgba(254, 174, 50, 0.06) 40%, transparent 70%);
+  background: radial-gradient(circle at center, rgba(75, 183, 248, 0.15) 0%, transparent 70%);
   pointer-events: none;
   z-index: 0;
 }
@@ -125,23 +129,34 @@
 }
 
 .heroCrestBox {
-  width: 72px;
+  position: relative;
-  height: 72px;
+  width: 80px;
-  border-radius: 18px;
+  height: 80px;
+  border-radius: 20px;
   background: var(--surface-high);
   box-shadow:
-    0 4px 16px rgba(0, 0, 0, 0.3),
+    0 8px 24px rgba(0, 0, 0, 0.4);
-    inset 0 1px 0 rgba(255, 255, 255, 0.15);
+  border: 1px solid rgba(255, 255, 255, 0.1);
-  border: 1px solid rgba(255, 255, 255, 0.08);
   display: flex;
   align-items: center;
   justify-content: center;
   overflow: hidden;
 }
 
+/* Glow aura behind each flag */
+.heroCrestBox::before {
+  content: '';
+  position: absolute;
+  inset: -16px;
+  background: rgba(75, 183, 248, 0.2);
+  filter: blur(24px);
+  border-radius: 50%;
+  z-index: -1;
+}
+
 .heroCrest {
-  width: 52px;
+  width: 58px;
-  height: 52px;
+  height: 58px;
   object-fit: contain;
 }
 
@@ -225,8 +240,10 @@
 }
 
 .statTile {
-  padding: 16px 8px;
+  padding: 18px 8px;
   text-align: center;
+  border-radius: 1.5rem !important;
+  border: 1px solid rgba(255, 255, 255, 0.05) !important;
 }
 
 .statValue {
@@ -263,10 +280,12 @@
 .nudge {
   display: flex;
   align-items: center;
-  gap: 12px;
+  gap: 14px;
   padding: 14px 16px;
   cursor: pointer;
-  transition: background 0.2s, transform 0.15s;
+  transition: all 0.2s;
+  border-radius: 1.25rem !important;
+  border: 1px solid rgba(255, 255, 255, 0.05) !important;
 }
 
 .nudge:hover {
@@ -274,7 +293,14 @@
 }
 
 .nudgeIcon {
-  font-size: 1.2rem;
+  width: 40px;
+  height: 40px;
+  border-radius: 50%;
+  background: rgba(75, 183, 248, 0.1);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 1.1rem;
   flex-shrink: 0;
 }