diff --git a/src/styles.css b/src/styles.css
index 3965046..3266945 100644
--- a/src/styles.css
+++ b/src/styles.css
@@ -403,6 +403,16 @@ select {
   color: var(--accent);
 }
 
+.source-picker-window {
+  width: min(360px, 92vw);
+}
+
+.source-picker-actions {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 10px;
+}
+
 .settings-grid {
   display: grid;
   grid-template-columns: 130px minmax(0, 1fr);