.pem-page .pem-disclaimer {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 1rem;
  line-height: 1.4;
}

.pem-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 64px);
}

.pem-shell.detail-open {
  grid-template-columns: 240px 1fr 320px;
}

.pem-sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 1rem;
  overflow-y: auto;
}

.matrix-tabs {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.matrix-tabs button {
  text-align: left;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--text);
}

.matrix-tabs button.active {
  background: var(--pmdr-blue-50);
  border-color: var(--nr-blue-border);
  font-weight: 600;
  color: var(--pmdr-navy-900);
}

.pem-main {
  padding: 1rem 1.25rem;
  overflow: auto;
}

.pem-table-wrap {
  overflow-x: auto;
}

.pem-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}

.pem-pagination button {
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 0.82rem;
  cursor: pointer;
  color: var(--text);
}

.pem-pagination button:hover:not(:disabled) {
  background: var(--pmdr-blue-50);
  border-color: var(--nr-blue-border);
}

.pem-pagination button:disabled {
  opacity: 0.4;
  cursor: default;
}

.pem-pagination span {
  font-size: 0.82rem;
  color: var(--muted);
}

.pem-guide-link {
  display: block;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--pmdr-navy-700);
}

.badge-risk-critico { background: #fef2f2; color: #991b1b; }
.badge-risk-alto { background: #fff7ed; color: #c2410c; }
.badge-risk-medio { background: #fefce8; color: #a16207; }
.badge-risk-bajo { background: #f0fdf4; color: #15803d; }

.badge-risk {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: capitalize;
}

@media (max-width: 960px) {
  .pem-shell,
  .pem-shell.detail-open {
    grid-template-columns: 1fr;
  }
  .pem-sidebar { border-right: none; border-bottom: 1px solid var(--border); }
}