Tighten admin top density

src/TaxBaik.Web/wwwroot/css/admin.css

@@ -853,8 +853,8 @@ textarea:focus-visible {
   display: flex;
   align-items: center;
   gap: 12px;
-  padding: 0 14px;
-  min-height: 44px !important;
+  padding: 0 12px;
+  min-height: 40px !important;
   background: linear-gradient(180deg, #FFFFFF 0%, #FAFCFE 100%);
   border-bottom: 1px solid var(--border-color);
   z-index: var(--z-dropdown);
@@ -900,7 +900,7 @@ textarea:focus-visible {
 }
 
 .admin-drawer {
-  width: 228px;
+  width: 208px;
   background-color: var(--bg-primary);
   border-right: 1px solid var(--border-color);
   display: flex;
@@ -914,7 +914,7 @@ textarea:focus-visible {
   display: flex;
   align-items: center;
   gap: 10px;
-  padding: 10px 12px;
+  padding: 8px 10px;
   border-bottom: 1px solid var(--border-color-light);
 }
 
@@ -922,7 +922,7 @@ textarea:focus-visible {
   display: flex;
   flex-direction: column;
   gap: 2px;
-  padding: 10px 12px 8px;
+  padding: 8px 10px 6px;
   border-bottom: 1px solid var(--border-color-light);
   background: linear-gradient(180deg, rgba(37, 99, 235, 0.04), rgba(255, 255, 255, 0));
 }
@@ -956,21 +956,21 @@ textarea:focus-visible {
 }
 
 .admin-nav {
-  padding: 4px 0;
+  padding: 2px 0;
   flex: 1;
   overflow-y: auto;
 }
 
 .admin-nav .mud-nav-link,
 .admin-nav .mud-nav-group-header {
-  margin: 1px 6px !important;
+  margin: 1px 5px !important;
   border-radius: 6px !important;
   transition: all var(--transition-base) !important;
 }
 
 .admin-nav .mud-nav-link {
-  min-height: 32px;
-  font-size: 0.78rem;
+  min-height: 30px;
+  font-size: 0.76rem;
 }
 
 .admin-nav .mud-nav-link .mud-stack {
@@ -991,8 +991,8 @@ textarea:focus-visible {
 }
 
 .admin-nav .mud-nav-group-header {
-  min-height: 32px;
-  font-size: 0.78rem;
+  min-height: 30px;
+  font-size: 0.76rem;
 }
 
 .admin-nav .mud-nav-link:hover {
@@ -1235,7 +1235,26 @@ textarea:focus-visible {
 }
 
 .admin-page-shell .page-header {
-  margin-bottom: 0.75rem !important;
+  margin-bottom: 0.5rem !important;
+}
+
+.admin-page-header-eyebrow {
+  font-size: 0.68rem;
+  letter-spacing: 0.08em;
+}
+
+.admin-page-header-title {
+  font-size: 1.35rem;
+  line-height: 1.15;
+}
+
+.admin-page-header-subtitle {
+  font-size: 0.82rem;
+}
+
+.blog-editor-header .badge-sm {
+  font-size: 0.72rem;
+  padding: 0.35rem 0.55rem;
 }
 
 .admin-page-card {