Keep the default-open terminal inside the viewport and the map labels inside their shapes.

The dock prompt and placeholder now meet contrast on the raised surface, and service nodes use the same rect geometry as the cases.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/app/shared/systems-map/systems-map.scss

@@ -64,7 +64,6 @@
   color: var(--color-text);
 }
 
-.systems-map-node circle,
 .systems-map-node rect {
   fill: var(--color-surface-overlay);
   stroke: var(--color-accent);
@@ -79,7 +78,7 @@
   stroke: var(--color-accent-soft);
 }
 
-.systems-map-node[data-kind='ai'] circle,
+.systems-map-node[data-kind='ai'] rect,
 .systems-map-legend [data-kind='ai'] {
   stroke: var(--color-accent-strong);
 }
@@ -90,7 +89,6 @@
   text-anchor: middle;
 }
 
-.systems-map-node.is-connected circle,
 .systems-map-node.is-connected rect,
 .systems-map-edge.is-connected {
   stroke: var(--color-accent-strong);
@@ -131,7 +129,6 @@
   outline-offset: var(--focus-ring-offset);
 }
 
-.systems-map-node:focus-visible circle,
 .systems-map-node:focus-visible rect {
   stroke: var(--focus-ring-color);
   stroke-width: 3;
@@ -187,7 +184,6 @@
 }
 
 @media (hover: hover) and (pointer: fine) {
-  .systems-map-node:hover circle,
   .systems-map-node:hover rect {
     stroke: var(--color-accent-strong);
   }
@@ -199,7 +195,6 @@
 
 @media (prefers-reduced-motion: reduce) {
   .systems-map-edge,
-  .systems-map-node circle,
   .systems-map-node rect {
     transition: none;
   }