update: PythonEditor.tsx

frontend/app/styles/platform.css

@@ -1048,6 +1048,7 @@ button {
 }
 
 .editor-canvas {
+  position: relative;
   min-height: 0;
   flex: 1;
   overflow: auto;
@@ -1990,6 +1991,81 @@ button {
   }
 }
 
+
+/* Save button — green primary tone for python editor */
+.editor-toolbar__actions .editor-save-button {
+  color: #1f6d3a;
+  background: #f1faf3;
+  border-color: #b8dec1;
+  font-weight: 600;
+}
+.editor-toolbar__actions .editor-save-button:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+.editor-toolbar__actions .editor-save-button.is-saving {
+  color: #1f6d3a;
+  opacity: 0.85;
+}
+.editor-toolbar__actions .editor-save-button .button-spinner {
+  width: 12px;
+  height: 12px;
+}
+
+/* Dirty banner — top of editor canvas */
+.editor-dirty-banner {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 6px 14px;
+  background: #fff7e6;
+  border-bottom: 1px solid #f0d8a8;
+  color: #9b6a18;
+  font-size: 12px;
+  font-weight: 500;
+}
+.editor-dirty-banner::before {
+  content: "●";
+  color: #d49b00;
+  font-size: 10px;
+}
+
+/* Python editor wrapper */
+.python-editor {
+  display: flex;
+  flex-direction: column;
+  height: 100%;
+  min-height: 0;
+  background: #fff;
+}
+.python-editor__status {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+  padding: 4px 14px;
+  background: #f5f7fa;
+  border-bottom: 1px solid #e6e8ec;
+  font-size: 11px;
+  color: #6b7280;
+}
+.python-editor__canvas {
+  flex: 1;
+  min-height: 0;
+  position: relative;
+  overflow: hidden;
+}
+
+
+/* Python editor mount — multiple instances, only active visible */
+.python-editor-mount {
+  display: flex;
+  width: 100%;
+  height: 100%;
+  min-height: 0;
+  flex-direction: column;
+  background: #fff;
+}
+
 /* ============ 只读编辑器样式 ============ */
 .readonly-editor-container {
   display: flex;