diff --git a/index.html b/index.html
index 84a2a5d..863f96a 100644
--- a/index.html
+++ b/index.html
@@ -16,7 +16,7 @@
     <main>
         <section class="visualization-canvas">
             <h2>Robot Visualization</h2>
-            <canvas id="swerve-canvas" width="600" height="600"></canvas>
+            <canvas id="swerve-canvas" width="800" height="800"></canvas>
         </section>
 
         <section class="control-panel">
diff --git a/styles.css b/styles.css
index 7dc76de..28482b6 100644
--- a/styles.css
+++ b/styles.css
@@ -321,4 +321,44 @@ button:hover {
   padding: var(--spacing-small);
   margin-bottom: var(--spacing-small);
   color: var(--text-secondary);
+}
+
+.control-group {
+  margin-bottom: var(--spacing-small);
+  display: flex;
+  flex-direction: column;
+}
+
+.position-inputs {
+  max-height: 400px;
+  overflow-y: auto;
+  padding: var(--spacing-small);
+  background-color: var(--background-dark);
+  border-radius: var(--border-radius-sm);
+  margin-top: var(--spacing-small);
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+}
+
+.preset-buttons {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
+}
+
+.module-display {
+  background-color: var(--background-dark);
+  border: 2px solid var(--border-color);
+  border-radius: var(--border-radius-sm);
+  padding: var(--spacing-small);
+}
+
+.readout {
+  display: flex;
+  justify-content: space-between;
+  margin-bottom: calc(var(--spacing-small) / 2);
+}
+
+.readout .value {
+  color: var(--text-light);
+  font-weight: bold;
 }
\ No newline at end of file