qml: fix create/confirm seed_variant parameter, styling receivedetailsdialog

electrum/gui/qml/components/ReceiveDetailsDialog.qml

@@ -19,18 +19,25 @@ ElDialog {
 
     parent: Overlay.overlay
     modal: true
-    standardButtons: Dialog.Close
+    standardButtons: Dialog.Cancel
     iconSource: Qt.resolvedUrl('../../icons/pen.png')
 
     Overlay.modal: Rectangle {
         color: "#aa000000"
     }
 
-    implicitWidth: parent.width
+    padding: 0
+
+    ColumnLayout {
+        width: parent.width
 
         GridLayout {
             id: form
-        width: parent.width
+            Layout.fillWidth: true
+            Layout.leftMargin: constants.paddingLarge
+            Layout.rightMargin: constants.paddingLarge
+            Layout.bottomMargin: constants.paddingLarge
+
             rowSpacing: constants.paddingSmall
             columnSpacing: constants.paddingSmall
             columns: 4
@@ -91,11 +98,9 @@ ElDialog {
                 id: expires
                 Layout.columnSpan: 2
             }
-
-        Item { width: 1; height: 1; Layout.fillWidth: true }
+        }
 
         FlatButton {
-            Layout.columnSpan: 4
             Layout.fillWidth: true
             text: qsTr('Apply')
             icon.source: '../../icons/confirmed.png'

electrum/gui/qml/components/wizard/WCCreateSeed.qml

@@ -11,6 +11,7 @@ WizardComponent {
 
     function apply() {
         wizard_data['seed'] = seedtext.text
+        wizard_data['seed_variant'] = 'electrum' // generated seed always electrum variant
         wizard_data['seed_extend'] = extendcb.checked
         wizard_data['seed_extra_words'] = extendcb.checked ? customwordstext.text : ''
     }