Harden raster pipeline readiness UI

frontend/src/styles/app.css

@@ -2887,6 +2887,85 @@ button.entity-card {
   gap: 0.62rem;
 }
 
+.raster-readiness-surface,
+.raster-guardrail-surface {
+  display: grid;
+  min-width: 0;
+  gap: 0.65rem;
+  border: 1px solid rgba(31, 92, 71, 0.18);
+  border-radius: 8px;
+  padding: 0.72rem;
+  background: linear-gradient(180deg, #f8fbfa 0%, #ffffff 100%);
+}
+
+.raster-readiness-surface .panel-title-row,
+.raster-guardrail-surface .panel-title-row {
+  align-items: start;
+  gap: 0.55rem;
+  margin-bottom: 0;
+}
+
+.raster-readiness-surface h3,
+.raster-guardrail-surface h3 {
+  margin: 0;
+  font-size: 0.95rem;
+  line-height: 1.2;
+}
+
+.raster-readiness-surface p,
+.raster-guardrail-surface p {
+  margin: 0;
+  color: var(--muted);
+  font-size: 0.82rem;
+  line-height: 1.38;
+  overflow-wrap: anywhere;
+}
+
+.raster-readiness-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
+  gap: 0.5rem;
+}
+
+.raster-readiness-item,
+.raster-manifest-handoff {
+  display: grid;
+  min-width: 0;
+  gap: 0.22rem;
+  border: 1px solid var(--line);
+  border-radius: 8px;
+  padding: 0.58rem;
+  background: #ffffff;
+}
+
+.raster-readiness-item span,
+.raster-manifest-handoff span {
+  color: var(--muted);
+  font-size: 0.74rem;
+  font-weight: 850;
+  line-height: 1.2;
+  text-transform: uppercase;
+}
+
+.raster-readiness-item strong,
+.raster-readiness-state {
+  color: var(--text);
+  font-size: 0.86rem;
+  font-weight: 850;
+  line-height: 1.25;
+}
+
+.raster-guardrail-list {
+  display: grid;
+  gap: 0.4rem;
+  margin: 0;
+  padding-left: 1.05rem;
+  color: var(--text);
+  font-size: 0.84rem;
+  line-height: 1.38;
+  overflow-wrap: anywhere;
+}
+
 .dataset-tool-group {
   display: grid;
   min-width: 0;