исправлена 500 ошибка, пустое пространство в модалке

frontend/admin/css/modals.css

@@ -74,6 +74,59 @@
     color: var(--error);
 }
 
+#modal-edit-group .edit-group-modal {
+    width: min(980px, calc(100vw - 2rem));
+    max-height: none;
+    overflow: visible;
+}
+
+#modal-edit-group #edit-group-form {
+    display: grid;
+    gap: 1rem;
+    margin-top: 1rem;
+}
+
+#modal-edit-group .edit-group-form-row {
+    display: grid;
+    gap: 1rem;
+    align-items: end;
+}
+
+#modal-edit-group .edit-group-form-row-main {
+    grid-template-columns: repeat(3, minmax(0, 1fr));
+}
+
+#modal-edit-group .edit-group-form-row-details {
+    grid-template-columns: repeat(5, minmax(0, 1fr));
+}
+
+#modal-edit-group .form-group {
+    min-width: 0;
+}
+
+#modal-edit-group .edit-group-submit {
+    display: flex;
+    align-items: flex-end;
+}
+
+#modal-edit-group .edit-group-submit .btn {
+    width: 100%;
+}
+
+@media (max-width: 980px) {
+    #modal-edit-group .edit-group-form-row-main,
+    #modal-edit-group .edit-group-form-row-details {
+        grid-template-columns: repeat(2, minmax(0, 1fr));
+    }
+}
+
+@media (max-width: 560px) {
+    #modal-edit-group .edit-group-form-row-main,
+    #modal-edit-group .edit-group-form-row-details {
+        grid-template-columns: 1fr;
+    }
+}
+
 #schedule-conflict-modal {
     padding: 0.35rem;
     overflow-x: hidden;