Fix account inputs on mobiles

src/styles/_page.project.panel.settings.scss

@@ -105,13 +105,13 @@
 
 				&.account {
 					.account-login {
-						display: flex;
-						flex-wrap: wrap;
+						display: grid;
+						grid-template-columns: minmax(0, 1fr) auto;
 						align-items: stretch;
 						gap: var.$block-spacing;
 
 						input {
-							flex: 1 1 auto;
+							grid-column: 1 / -1;
 							min-width: 0;
 
 							&:disabled {
@@ -120,8 +120,12 @@
 							}
 						}
 
+						input:last-of-type {
+							grid-column: 1;
+						}
+
 						button.manage {
-							flex: 0 0 auto;
+							grid-column: 2;
 
 							&.loading {
 								background-color: color.$main;