diff --git a/network-poc/frontend/src/styles/global.css b/network-poc/frontend/src/styles/global.css
index 1b11c67..c669420 100644
--- a/network-poc/frontend/src/styles/global.css
+++ b/network-poc/frontend/src/styles/global.css
@@ -14,6 +14,7 @@
 
 body {
     font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+    font-size: 16px;
     background: var(--bg);
     color: var(--text);
     min-height: 100vh;
@@ -24,9 +25,9 @@ body {
 /* Tabs */
 .tabs { display: flex; gap: 4px; margin-bottom: 16px; }
 .tab {
-    padding: 8px 16px; border-radius: 6px 6px 0 0; cursor: pointer;
+    padding: 10px 20px; border-radius: 6px 6px 0 0; cursor: pointer;
     border: 1px solid var(--border); border-bottom: none;
-    background: var(--bg); color: #8b949e; font-size: 14px;
+    background: var(--bg); color: #8b949e; font-size: 15px;
 }
 .tab.active { background: var(--panel); color: var(--accent); border-color: var(--border); }
 
@@ -37,9 +38,9 @@ body {
 /* Status bar */
 .status-bar {
     display: flex; align-items: center; gap: 12px;
-    padding: 8px 14px; background: var(--bg);
+    padding: 10px 16px; background: var(--bg);
     border: 1px solid var(--border); border-radius: 6px 6px 0 0;
-    font-family: 'Courier New', monospace; font-size: 13px;
+    font-family: 'Courier New', monospace; font-size: 14px;
 }
 .status-dot {
     width: 8px; height: 8px; border-radius: 50%; display: inline-block;
@@ -50,7 +51,7 @@ body {
 /* Terminal */
 .terminal {
     background: #010409; border: 1px solid var(--border); border-top: none;
-    font-family: 'Courier New', monospace; font-size: 14px;
+    font-family: 'Courier New', monospace; font-size: 15px;
     min-height: 400px; max-height: 70vh; overflow-y: auto;
     padding: 12px 16px;
 }