diff --git a/src/components/admin/NodeDetail.tsx b/src/components/admin/NodeDetail.tsx
new file mode 100644
index 0000000..f675fce
--- /dev/null
+++ b/src/components/admin/NodeDetail.tsx
@@ -0,0 +1,126 @@
+"use client";
+
+import { useCallback, useEffect, useState } from "react";
+
+interface Health {
+  status?: string; cpu_pct?: number | null; ram_available_mb?: number | null;
+  ae_running?: boolean; current_job_id?: string | null; cache_used_gb?: number | null; recorded_at?: string | null;
+}
+interface HealthLog { recorded_at?: string; cpu_pct?: number | null; ram_available_mb?: number | null; status?: string }
+interface Crash {
+  id: string; crashed_at: string; crash_signal?: string | null; error_log?: string | null;
+  last_known_frame?: number | null; auto_recovered: boolean; log_file_url?: string | null;
+}
+
+const card = "rounded-xl border border-[#1e2235] bg-[#0f1120]";
+
+function faTime(iso?: string | null) {
+  if (!iso) return "—";
+  try { return new Date(iso).toLocaleString("fa-IR"); } catch { return iso; }
+}
+
+/** Per-node detail modal: live health + recent health history + crash log. */
+export function NodeDetail({ nodeId, nodeName, onClose }: { nodeId: string; nodeName: string; onClose: () => void }) {
+  const [health, setHealth] = useState<Health | null>(null);
+  const [history, setHistory] = useState<HealthLog[]>([]);
+  const [crashes, setCrashes] = useState<Crash[]>([]);
+  const [loading, setLoading] = useState(true);
+
+  const load = useCallback(async () => {
+    setLoading(true);
+    const base = `/api/admin/resource/nodes/${nodeId}`;
+    const [h, hh, cr] = await Promise.all([
+      fetch(`${base}/health`, { cache: "no-store" }).then((r) => r.json()).catch(() => null),
+      fetch(`${base}/health/history`, { cache: "no-store" }).then((r) => r.json()).catch(() => null),
+      fetch(`${base}/crashes`, { cache: "no-store" }).then((r) => r.json()).catch(() => null),
+    ]);
+    setHealth(h ?? null);
+    setHistory(hh?.data ?? []);
+    setCrashes(cr?.data ?? []);
+    setLoading(false);
+  }, [nodeId]);
+  useEffect(() => { load(); }, [load]);
+
+  const maxCpu = Math.max(1, ...history.map((p) => p.cpu_pct ?? 0));
+  const stat = (label: string, value: string) => (
+    <div className="rounded-lg border border-[#262b40] bg-[#0c0e1a] px-3 py-2">
+      <div className="text-[10px] text-gray-500">{label}</div>
+      <div className="mt-0.5 text-sm text-gray-200">{value}</div>
+    </div>
+  );
+
+  return (
+    <div className="fixed inset-0 z-50 flex items-stretch justify-center bg-black/70 p-2 sm:p-6" dir="rtl" onClick={onClose}>
+      <div className={`${card} flex max-h-full w-full max-w-3xl flex-col`} onClick={(e) => e.stopPropagation()}>
+        <div className="flex items-center justify-between border-b border-[#1e2235] px-5 py-3">
+          <h2 className="text-sm font-semibold text-white">جزئیات نود: {nodeName}</h2>
+          <div className="flex items-center gap-2">
+            <button className="rounded-lg border border-[#262b40] px-2.5 py-1 text-xs text-gray-300 hover:bg-[#161a2e]" onClick={load}>بروزرسانی</button>
+            <button className="rounded-lg px-2 py-1 text-gray-400 hover:bg-[#161a2e] hover:text-white" onClick={onClose}>✕</button>
+          </div>
+        </div>
+
+        <div className="flex-1 space-y-5 overflow-y-auto p-5">
+          {loading ? (
+            <p className="py-8 text-center text-sm text-gray-500">در حال بارگذاری…</p>
+          ) : (
+            <>
+              <section>
+                <h3 className="mb-2 text-xs font-semibold text-gray-400">وضعیت لحظه‌ای</h3>
+                <div className="grid grid-cols-2 gap-2 sm:grid-cols-3">
+                  {stat("وضعیت", health?.status ?? "—")}
+                  {stat("پردازنده", health?.cpu_pct != null ? `${health.cpu_pct}٪` : "—")}
+                  {stat("RAM آزاد", health?.ram_available_mb != null ? `${health.ram_available_mb} MB` : "—")}
+                  {stat("After Effects", health?.ae_running ? "در حال اجرا" : "خاموش")}
+                  {stat("کش", health?.cache_used_gb != null ? `${health.cache_used_gb} GB` : "—")}
+                  {stat("آخرین ضربان", faTime(health?.recorded_at))}
+                </div>
+              </section>
+
+              <section>
+                <h3 className="mb-2 text-xs font-semibold text-gray-400">نمودار پردازنده (۲۴ ساعت اخیر)</h3>
+                {history.length === 0 ? (
+                  <p className="text-xs text-gray-600">داده‌ای ثبت نشده.</p>
+                ) : (
+                  <div className="flex h-24 items-end gap-px overflow-x-auto rounded-lg border border-[#262b40] bg-[#0c0e1a] p-2">
+                    {history.map((p, i) => (
+                      <div key={i} className="flex min-w-[3px] flex-1 flex-col justify-end" title={`${faTime(p.recorded_at)} — ${p.cpu_pct ?? 0}٪`}>
+                        <div className="w-full rounded-t bg-indigo-500/70" style={{ height: `${((p.cpu_pct ?? 0) / maxCpu) * 100}%` }} />
+                      </div>
+                    ))}
+                  </div>
+                )}
+              </section>
+
+              <section>
+                <h3 className="mb-2 text-xs font-semibold text-gray-400">کرش‌های اخیر ({crashes.length.toLocaleString("fa-IR")})</h3>
+                {crashes.length === 0 ? (
+                  <p className="text-xs text-gray-600">کرشی ثبت نشده. 🎉</p>
+                ) : (
+                  <div className="space-y-2">
+                    {crashes.map((c) => (
+                      <div key={c.id} className="rounded-lg border border-[#262b40] bg-[#0c0e1a] p-3 text-xs">
+                        <div className="flex items-center justify-between">
+                          <span className="text-gray-300">{faTime(c.crashed_at)}</span>
+                          <span className="flex items-center gap-2">
+                            {c.crash_signal && <span className="rounded bg-red-500/15 px-1.5 py-0.5 text-red-300">{c.crash_signal}</span>}
+                            {c.auto_recovered
+                              ? <span className="rounded bg-emerald-500/15 px-1.5 py-0.5 text-emerald-300">بازیابی خودکار</span>
+                              : <span className="rounded bg-amber-500/15 px-1.5 py-0.5 text-amber-300">بدون بازیابی</span>}
+                          </span>
+                        </div>
+                        {c.last_known_frame != null && <p className="mt-1 text-gray-500">آخرین فریم: {c.last_known_frame}</p>}
+                        {c.error_log && <pre className="mt-1 max-h-24 overflow-auto whitespace-pre-wrap text-[11px] text-gray-400" dir="ltr">{c.error_log.slice(0, 600)}</pre>}
+                        {c.log_file_url && <a href={c.log_file_url} target="_blank" rel="noreferrer" className="text-indigo-400 hover:underline">فایل لاگ کامل</a>}
+                      </div>
+                    ))}
+                  </div>
+                )}
+              </section>
+            </>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}
diff --git a/src/components/admin/NodesTable.tsx b/src/components/admin/NodesTable.tsx
index 233e431..29223c3 100644
--- a/src/components/admin/NodesTable.tsx
+++ b/src/components/admin/NodesTable.tsx
@@ -5,6 +5,8 @@ import { useTranslations } from "next-intl";
 import { apiFetch } from "@/lib/api/fetch";
 import { useRouter } from "next/navigation";
 
+import { NodeDetail } from "@/components/admin/NodeDetail";
+
 interface V2Node {
   id: string;
   name: string;
@@ -41,6 +43,7 @@ export function NodesTable({ nodes }: { nodes: V2Node[] }) {
   const router = useRouter();
   const [loading, setLoading] = useState<Record<string, boolean>>({});
   const [showAdd, setShowAdd] = useState(false);
+  const [detailNode, setDetailNode] = useState<{ id: string; name: string } | null>(null);
   const [nf, setNf] = useState({ ...emptyNode });
   const [saving, setSaving] = useState(false);
   const [err, setErr] = useState<string | null>(null);
@@ -138,10 +141,15 @@ export function NodesTable({ nodes }: { nodes: V2Node[] }) {
     );
   }
 
+  const detailModal = detailNode && (
+    <NodeDetail nodeId={detailNode.id} nodeName={detailNode.name} onClose={() => setDetailNode(null)} />
+  );
+
   return (
     <div className="space-y-3">
       <div className="flex justify-end">{addBtn}</div>
       {addModal}
+      {detailModal}
       <div className="overflow-hidden rounded-xl border border-[#1e2235]">
       <table className="w-full text-sm">
         <thead>
@@ -187,6 +195,12 @@ export function NodesTable({ nodes }: { nodes: V2Node[] }) {
               </td>
               <td className="px-4 py-3">
                 <div className="flex gap-2">
+                  <button
+                    onClick={() => setDetailNode({ id: node.id, name: node.name })}
+                    className="rounded px-2.5 py-1 text-xs text-gray-300 border border-[#262b40] hover:bg-[#161a2e] transition-colors"
+                  >
+                    جزئیات
+                  </button>
                   <button
                     onClick={() => action(node.id, "drain")}
                     disabled={loading[node.id] || node.status === "Offline"}