fix(lab): align spatial replay controls

apps/control-station/src/styles/m4-replay-threat.css

@@ -54,6 +54,30 @@
   transform: translateX(-50%);
 }
 
+.m4-replay-threat-evidence-viewer .laboratory-evidence-viewer__controls {
+  width: calc(100% - 1.2rem);
+}
+
+.m4-replay-threat-evidence-viewer .l3-visual-audit__actions {
+  justify-content: space-between;
+}
+
+.m4-replay-threat-visual__layer-controls {
+  margin-left: auto;
+}
+
+.m4-replay-threat-evidence-viewer .laboratory-evidence-viewer__transport {
+  bottom: 0.3rem;
+}
+
+.m4-replay-threat-visual__timeline {
+  padding: 0.5rem 0.55rem;
+}
+
+.m4-replay-threat-visual__timeline .observation-timeline__playback {
+  grid-template-columns: auto auto auto minmax(0, 1fr) auto;
+}
+
 .laboratory-metric-evidence-scene__viewport {
   position: absolute;
   inset: 0;
@@ -81,30 +105,11 @@
   font-size: 0.62rem;
 }
 
-.laboratory-metric-evidence-scene__toolbar {
-  position: absolute;
-  z-index: 3;
-  top: 0.6rem;
-  left: 0.6rem;
-  display: flex;
-  align-items: center;
-  gap: 0.5rem;
-}
-
-.laboratory-metric-evidence-scene__toolbar .nodedc-button:not([data-variant="primary"]),
-.laboratory-metric-evidence-scene__toolbar > span,
 .laboratory-metric-evidence-scene__legend {
   background: var(--nodedc-floating-surface);
   backdrop-filter: blur(var(--nodedc-blur-control));
 }
 
-.laboratory-metric-evidence-scene__toolbar > span {
-  border-radius: var(--nodedc-radius-control-compact);
-  padding: 0.43rem 0.55rem;
-  color: var(--nodedc-text-secondary);
-  font-size: 0.5rem;
-}
-
 .laboratory-metric-evidence-scene__legend {
   position: absolute;
   z-index: 3;
@@ -150,9 +155,3 @@
   border: 1px solid rgb(var(--nodedc-accent-rgb));
   background: transparent;
 }
-
-@media (max-width: 900px) {
-  .laboratory-metric-evidence-scene__toolbar > span {
-    display: none;
-  }
-}