/* FW2-METRIC-017 — Validation Shield (additive). */
.validation-shield-panel {
  margin-top: 0.75rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(96, 165, 250, 0.28);
  border-radius: 8px;
  background: rgba(8, 12, 22, 0.45);
}
.validation-shield-panel h3 { margin: 0 0 0.35rem; font-size: 0.95rem; }
#validation-shield-checks, #validation-shield-list {
  list-style: none; margin: 0.35rem 0 0; padding: 0; display: grid; gap: 0.3rem;
  max-height: 12rem; overflow: auto;
}
.validation-shield-check, .validation-shield-sample {
  padding: 0.35rem 0.45rem; border-left: 3px solid rgba(96, 165, 250, 0.55);
  background: rgba(15, 23, 42, 0.55); font-size: 0.78rem;
}
.validation-shield-check.status-fail { border-left-color: rgba(248, 113, 113, 0.75); }
.validation-shield-check.status-warn { border-left-color: rgba(251, 191, 36, 0.75); }
.validation-shield-check.status-pass { border-left-color: rgba(52, 211, 153, 0.75); }
#validation-shield-counts, #validation-shield-status { margin-top: 0.35rem; font-size: 0.75rem; }