Index: lan-frontend/src/styles/netinel.css
===================================================================
--- lan-frontend/src/styles/netinel.css	(revision a762898ecd37a452c782821d4c2c4955c6ed2521)
+++ lan-frontend/src/styles/netinel.css	(revision a762898ecd37a452c782821d4c2c4955c6ed2521)
@@ -0,0 +1,125 @@
+/* netintel.css - basic styling without Tailwind */
+
+.netintel-wrap {
+  max-width: 1100px;
+  margin: 0 auto;
+  padding: 16px;
+  color: #e5e7eb;
+  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
+}
+
+.netintel-title {
+  font-size: 24px;
+  font-weight: 700;
+  margin-bottom: 6px;
+}
+
+.netintel-sub {
+  font-size: 13px;
+  opacity: 0.85;
+  margin-bottom: 14px;
+}
+
+.netintel-toolbar {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 10px;
+  align-items: end;
+  margin-bottom: 14px;
+}
+
+.netintel-field {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+}
+
+.netintel-label {
+  font-size: 11px;
+  opacity: 0.85;
+}
+
+.netintel-select,
+.netintel-btn {
+  background: rgba(255,255,255,0.06);
+  border: 1px solid rgba(255,255,255,0.15);
+  color: #e5e7eb;
+  border-radius: 10px;
+  padding: 8px 10px;
+  font-size: 14px;
+  outline: none;
+}
+
+.netintel-btn {
+  cursor: pointer;
+}
+
+.netintel-btn:hover {
+  background: rgba(255,255,255,0.10);
+}
+
+.netintel-card {
+  background: rgba(255,255,255,0.06);
+  border: 1px solid rgba(255,255,255,0.12);
+  border-radius: 16px;
+  padding: 14px;
+  margin-bottom: 14px;
+}
+
+.netintel-card h3 {
+  margin: 0 0 6px;
+  font-size: 16px;
+}
+
+.netintel-card p {
+  margin: 0 0 10px;
+  font-size: 13px;
+  opacity: 0.85;
+}
+
+.netintel-pill {
+  display: inline-flex;
+  align-items: center;
+  padding: 2px 8px;
+  border-radius: 999px;
+  font-size: 12px;
+  background: rgba(255,255,255,0.08);
+  border: 1px solid rgba(255,255,255,0.12);
+  margin-right: 6px;
+  margin-bottom: 6px;
+}
+
+.netintel-tablewrap {
+  overflow: auto;
+  border-radius: 12px;
+  border: 1px solid rgba(255,255,255,0.12);
+}
+
+.netintel-table {
+  width: 100%;
+  border-collapse: collapse;
+  min-width: 700px;
+}
+
+.netintel-table th {
+  text-align: left;
+  font-weight: 600;
+  font-size: 13px;
+  background: rgba(0,0,0,0.25);
+  padding: 10px;
+}
+
+.netintel-table td {
+  padding: 10px;
+  border-top: 1px solid rgba(255,255,255,0.08);
+  font-size: 13px;
+}
+
+.netintel-error {
+  background: rgba(239, 68, 68, 0.12);
+  border: 1px solid rgba(239, 68, 68, 0.25);
+  color: #fecaca;
+  padding: 10px 12px;
+  border-radius: 12px;
+  margin-bottom: 12px;
+}