Split customer management modules

src/styles/global.css

@@ -2469,6 +2469,83 @@ h3 {
   justify-content: flex-end;
 }
 
+.admin-enterprise-signature-list .signature-summary {
+  gap: var(--space-2);
+  grid-template-columns: 22px minmax(96px, 0.9fr) minmax(132px, 1fr) minmax(104px, 0.85fr) repeat(4, minmax(64px, 0.55fr)) minmax(206px, auto);
+  min-width: 1040px;
+  padding-inline: var(--space-3);
+}
+
+.admin-enterprise-signature-list .signature-actions {
+  display: flex;
+  gap: 6px;
+  justify-content: flex-end;
+  justify-self: end;
+  min-width: 206px;
+  white-space: nowrap;
+}
+
+.admin-enterprise-signature-list .signature-actions .ui-button {
+  padding-left: 8px;
+  padding-right: 8px;
+}
+
+.admin-split-filter {
+  align-items: end;
+  display: grid;
+  gap: var(--space-5);
+  grid-template-columns: minmax(240px, 1fr) minmax(280px, 1.2fr) auto;
+}
+
+.admin-split-pagination {
+  align-items: center;
+  border-top: 1px solid var(--color-border);
+  display: flex;
+  gap: var(--space-3);
+  justify-content: flex-end;
+  margin-top: var(--space-5);
+  padding-top: var(--space-5);
+}
+
+.admin-split-pagination span {
+  color: var(--color-text-muted);
+}
+
+.admin-confirm-text {
+  color: var(--color-text-strong);
+  line-height: 1.8;
+  margin: 0;
+}
+
+.detail-grid {
+  display: grid;
+  gap: var(--space-5);
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+}
+
+.detail-grid div {
+  background: var(--color-bg-subtle);
+  border-radius: var(--radius-md);
+  display: grid;
+  gap: var(--space-2);
+  padding: var(--space-4);
+}
+
+.detail-grid span {
+  color: var(--color-text-muted);
+  font-size: var(--font-size-xs);
+  font-weight: var(--font-weight-semibold);
+}
+
+.detail-grid strong {
+  color: var(--color-text-strong);
+  line-height: 1.7;
+}
+
+.detail-grid__wide {
+  grid-column: 1 / -1;
+}
+
 .signature-modal-title h2 {
   font-size: var(--font-size-2xl);
 }
@@ -7480,6 +7557,8 @@ h3 {
   .admin-system-toolbar,
   .admin-system-modal-form,
   .admin-drainage-toolbar,
+  .admin-split-filter,
+  .detail-grid,
   .admin-task-detail-grid,
   .admin-task-metrics,
   .admin-carrier-grid,