Remove non-functional layout chrome

src/RolemasterDb.App/Components/Layout/MainLayout.razor.css

@@ -16,45 +16,10 @@ main {
     border-right: 1px solid rgba(196, 167, 107, 0.2);
 }
 
-.top-row {
-    display: flex;
-    justify-content: space-between;
-    gap: 1rem;
-    align-items: center;
-    padding: 1.15rem 1.5rem;
-    border-bottom: 1px solid rgba(111, 87, 59, 0.28);
-    background: rgba(250, 245, 234, 0.84);
-    backdrop-filter: blur(18px);
-}
-
-.eyebrow {
-    display: block;
-    font-size: 0.72rem;
-    letter-spacing: 0.14em;
-    text-transform: uppercase;
-    color: #7c5b33;
-}
-
-.status-pill {
-    padding: 0.45rem 0.8rem;
-    border-radius: 999px;
-    border: 1px solid rgba(111, 87, 59, 0.2);
-    background: rgba(255, 252, 246, 0.8);
-    color: #5b4427;
-    font-size: 0.82rem;
-}
-
 .content-shell {
     padding: 1.5rem;
 }
 
-@media (max-width: 640.98px) {
-    .top-row {
-        flex-direction: column;
-        align-items: flex-start;
-    }
-}
-
 @media (min-width: 641px) {
     .page {
         flex-direction: row;
@@ -66,12 +31,6 @@ main {
         position: sticky;
         top: 0;
     }
-
-    .top-row {
-        position: sticky;
-        top: 0;
-        z-index: 1;
-    }
 }
 
 #blazor-error-ui {