diff --git a/frontend/src/styles/app.css b/frontend/src/styles/app.css
index 446231c..c344961 100644
--- a/frontend/src/styles/app.css
+++ b/frontend/src/styles/app.css
@@ -45,15 +45,15 @@ button { font-family: inherit; }
   display: flex; flex-direction: column;
   transition: width .15s ease;
 }
-.nav-view.compact { width: 56px; }
+.nav-view.compact { width: 80px; }
 .nav-view.hidden { width: 0; overflow: hidden; border-right: none; }
 .nav-header {
   display: flex; align-items: center; gap: 10px;
   padding: 14px 12px; border-bottom: 1px solid rgb(var(--line));
-  min-height: 56px;
+  min-height: 84px;
 }
-.nav-logo-icon { width: 28px; height: 28px; flex: none; object-fit: contain; }
-.nav-logo-full { height: 26px; width: auto; max-width: 100%; object-fit: contain; }
+.nav-logo-icon { width: 56px; height: 56px; flex: none; object-fit: contain; }
+.nav-logo-full { height: 52px; width: auto; max-width: 100%; object-fit: contain; }
 .nav-items { flex: 1; overflow-y: auto; padding: 8px; display: flex; flex-direction: column; gap: 2px; }
 .nav-item {
   display: flex; align-items: center; gap: 12px;
@@ -69,7 +69,7 @@ button { font-family: inherit; }
 
 .content-column { flex: 1; display: flex; flex-direction: column; min-width: 0; }
 .topbar {
-  height: 52px; flex: none; display: flex; align-items: center; justify-content: space-between;
+  height: 84px; flex: none; display: flex; align-items: center; justify-content: space-between;
   padding: 0 16px; border-bottom: 1px solid rgb(var(--line)); background: rgb(var(--surface));
   gap: 12px;
 }
@@ -254,7 +254,7 @@ table.list-table { width: 100%; border-collapse: collapse; font-size: .8rem; }
 .login-shell { height: 100vh; display: flex; align-items: center; justify-content: center; background: rgb(var(--canvas)); }
 .login-card { width: 340px; max-width: 92vw; background: rgb(var(--surface)); border: 1px solid rgb(var(--line)); border-radius: var(--r-lg); padding: 28px; }
 .login-logo { display: flex; align-items: center; margin-bottom: 16px; }
-.login-logo-img { height: 40px; width: auto; }
+.login-logo-img { height: 80px; width: auto; }
 .login-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 16px; }
 .login-error { color: rgb(var(--danger)); font-size: .78rem; margin-bottom: 10px; }