implementar visualizacion de logs y seteo de usuario administrador

frontend/src/index.css

@@ -610,6 +610,63 @@ select {
   background: var(--gray-50);
 }
 
+.audit-toolbar,
+.audit-pagination {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  margin-bottom: 16px;
+}
+
+.audit-toolbar-group {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  color: var(--gray-700);
+}
+
+.audit-toolbar-group select {
+  border: 1px solid var(--gray-300);
+  border-radius: 8px;
+  background: #fff;
+  padding: 6px 10px;
+}
+
+.audit-table-header,
+.audit-table-row {
+  grid-template-columns: minmax(220px, 1.2fr) 180px 120px minmax(260px, 1.5fr);
+}
+
+.audit-event-cell {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  min-width: 0;
+}
+
+.audit-event-icon {
+  width: 28px;
+  height: 28px;
+  border-radius: 8px;
+  background: var(--c-info-bg);
+  color: var(--c-primary);
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  flex-shrink: 0;
+}
+
+.audit-event-icon.is-error {
+  background: var(--c-danger-bg);
+  color: var(--c-danger);
+}
+
+.audit-detail-cell {
+  color: var(--gray-600);
+  line-height: 1.5;
+}
+
 /* ─── Buttons ────────────────────────────────────────────────── */
 .btn {
   display: inline-flex; align-items: center; gap: 6px;