diff --git a/src/qt/forms/modaloverlay.ui b/src/qt/forms/modaloverlay.ui
index 9aa6fbd..3ac7429 100644
--- a/src/qt/forms/modaloverlay.ui
+++ b/src/qt/forms/modaloverlay.ui
@@ -50,7 +50,8 @@
       <item>
        <widget class="QWidget" name="contentWidget" native="true">
         <property name="styleSheet">
-         <string notr="true">#contentWidget { border-radius: 6px; }</string>
+         <string notr="true">#contentWidget { border-radius: 6px; }
+QFormLayout QLabel { min-height: 20px; }</string>
         </property>
         <layout class="QVBoxLayout" name="verticalLayoutSub" stretch="1,0,0,0">
          <property name="spacing">
@@ -193,7 +194,7 @@
             <number>16</number>
            </property>
            <property name="verticalSpacing">
-            <number>10</number>
+            <number>12</number>
            </property>
            <property name="topMargin">
             <number>0</number>
@@ -325,9 +326,18 @@
            </item>
            <item row="5" column="1">
             <widget class="QLabel" name="expectedTimeLeft">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
              <property name="text">
               <string>calculating...</string>
              </property>
+             <property name="wordWrap">
+              <bool>false</bool>
+             </property>
             </widget>
            </item>
           </layout>
diff --git a/src/qt/palladiumgui.cpp b/src/qt/palladiumgui.cpp
index 5f51df2..6f1ce09 100644
--- a/src/qt/palladiumgui.cpp
+++ b/src/qt/palladiumgui.cpp
@@ -109,6 +109,9 @@ PalladiumGUI::PalladiumGUI(interfaces::Node& node, const PlatformStyle *_platfor
         move(QGuiApplication::primaryScreen()->availableGeometry().center() - frameGeometry().center());
     }
 
+    // Set minimum window size to prevent UI breaking (must be after restoreGeometry)
+    setMinimumSize(850, 550);
+
 #ifdef ENABLE_WALLET
     enableWallet = WalletModel::isWalletEnabled();
 #endif // ENABLE_WALLET