diff --git a/frontend/src/lib/components/traits/NodeExplorerTrait.svelte b/frontend/src/lib/components/traits/NodeExplorerTrait.svelte
index d2e9ea3..ffc0224 100644
--- a/frontend/src/lib/components/traits/NodeExplorerTrait.svelte
+++ b/frontend/src/lib/components/traits/NodeExplorerTrait.svelte
@@ -1,12 +1,10 @@
 <script lang="ts">
 	/**
-	 * Node Explorer — utforsk grafen.
-	 *
-	 * Søk noder etter kind/tittel/innhold. Vis en node med alle edges.
-	 * Admin: full tilgang. Brukere: lesemodus for egne noder.
+	 * Node Explorer — utforsk og rediger noder i grafen.
 	 */
 	import { nodeStore, edgeStore } from '$lib/realtime';
 	import type { Node } from '$lib/realtime';
+	import { updateNode } from '$lib/api';
 
 	interface Props {
 		collection: Node | undefined;
@@ -22,6 +20,14 @@
 	let selectedNode = $state<Node | undefined>(undefined);
 	let limit = $state(50);
 
+	// Editing state
+	let editing = $state(false);
+	let editTitle = $state('');
+	let editContent = $state('');
+	let editMetadata = $state('');
+	let saving = $state(false);
+	let saveError = $state('');
+
 	const nodeKinds = $derived.by(() => {
 		const kinds = new Set<string>();
 		for (const node of nodeStore.all) {
@@ -32,11 +38,9 @@
 
 	const results = $derived.by(() => {
 		let nodes = [...nodeStore.all];
-
 		if (filterKind) {
 			nodes = nodes.filter(n => n.nodeKind === filterKind);
 		}
-
 		if (searchQuery.trim()) {
 			const q = searchQuery.toLowerCase().trim();
 			nodes = nodes.filter(n =>
@@ -46,7 +50,6 @@
 				n.nodeKind.toLowerCase().includes(q)
 			);
 		}
-
 		nodes.sort((a, b) => (b.createdAt ?? 0) - (a.createdAt ?? 0));
 		return nodes.slice(0, limit);
 	});
@@ -65,11 +68,52 @@
 
 	function selectNode(node: Node) {
 		selectedNode = node;
+		editing = false;
+		saveError = '';
 	}
 
 	function navigateToNode(id: string) {
 		const node = nodeStore.get(id);
-		if (node) selectedNode = node;
+		if (node) selectNode(node);
+	}
+
+	function startEditing() {
+		if (!selectedNode) return;
+		editTitle = selectedNode.title || '';
+		editContent = selectedNode.content || '';
+		editMetadata = parseMetadata(selectedNode.metadata);
+		editing = true;
+		saveError = '';
+	}
+
+	async function saveEdits() {
+		if (!selectedNode || !accessToken) return;
+		saving = true;
+		saveError = '';
+		try {
+			// Validér metadata JSON
+			let metadataObj: Record<string, unknown> | undefined;
+			if (editMetadata.trim() && editMetadata.trim() !== '{}') {
+				metadataObj = JSON.parse(editMetadata);
+			}
+
+			await updateNode(accessToken, {
+				node_id: selectedNode.id,
+				title: editTitle,
+				content: editContent,
+				...(metadataObj !== undefined ? { metadata: metadataObj } : {}),
+			});
+			editing = false;
+		} catch (e) {
+			saveError = String(e);
+		} finally {
+			saving = false;
+		}
+	}
+
+	function cancelEditing() {
+		editing = false;
+		saveError = '';
 	}
 
 	function formatDate(ts: number | undefined): string {
@@ -98,18 +142,28 @@
 <div class="ne">
 	<!-- Søk og filter -->
 	<div class="ne-toolbar">
-		<input
-			class="ne-search"
-			type="text"
-			placeholder="Søk noder (tittel, innhold, ID)..."
-			bind:value={searchQuery}
-		/>
-		<select class="ne-filter" bind:value={filterKind}>
-			<option value="">Alle typer ({totalCount})</option>
-			{#each nodeKinds as kind (kind)}
-				<option value={kind}>{kind}</option>
-			{/each}
-		</select>
+		<div class="ne-search-wrap">
+			<input
+				class="ne-search"
+				type="text"
+				placeholder="Søk noder..."
+				bind:value={searchQuery}
+			/>
+			{#if searchQuery}
+				<button class="ne-clear" onclick={() => { searchQuery = ''; }} title="Tøm søk">✕</button>
+			{/if}
+		</div>
+		<div class="ne-filter-wrap">
+			<select class="ne-filter" bind:value={filterKind}>
+				<option value="">Alle ({totalCount})</option>
+				{#each nodeKinds as kind (kind)}
+					<option value={kind}>{kind}</option>
+				{/each}
+			</select>
+			{#if filterKind}
+				<button class="ne-clear" onclick={() => { filterKind = ''; }} title="Vis alle typer">✕</button>
+			{/if}
+		</div>
 	</div>
 
 	<div class="ne-body">
@@ -141,72 +195,95 @@
 			{/if}
 		</div>
 
-		<!-- Detaljer -->
+		<!-- Detaljer / redigering -->
 		{#if selectedNode}
 			<div class="ne-detail">
 				<div class="ne-detail-header">
 					<span class="ne-detail-kind">{selectedNode.nodeKind}</span>
-					<span class="ne-detail-id">{selectedNode.id}</span>
+					<div class="ne-detail-actions">
+						{#if !editing}
+							<button class="ne-action-btn" onclick={startEditing} title="Rediger">✏️</button>
+						{/if}
+					</div>
 				</div>
+				<div class="ne-detail-id">{selectedNode.id}</div>
 
-				<h3 class="ne-detail-title">{selectedNode.title || 'Uten tittel'}</h3>
-
-				<div class="ne-detail-meta">
-					<div>Opprettet: {formatDate(selectedNode.createdAt)}</div>
-					<div>Av: {selectedNode.createdBy?.slice(0, 8) ?? '—'}</div>
-					<div>Synlighet: {selectedNode.visibility}</div>
-				</div>
-
-				{#if selectedNode.content}
-					<div class="ne-detail-section">
+				{#if editing}
+					<!-- Redigeringsmodus -->
+					<div class="ne-edit-section">
+						<div class="ne-detail-label">Tittel</div>
+						<input class="ne-edit-input" bind:value={editTitle} />
+					</div>
+					<div class="ne-edit-section">
 						<div class="ne-detail-label">Innhold</div>
-						<pre class="ne-detail-content">{truncate(selectedNode.content, 500)}</pre>
+						<textarea class="ne-edit-textarea" bind:value={editContent} rows="6"></textarea>
 					</div>
-				{/if}
+					<div class="ne-edit-section">
+						<div class="ne-detail-label">Metadata (JSON)</div>
+						<textarea class="ne-edit-textarea ne-edit-mono" bind:value={editMetadata} rows="8"></textarea>
+					</div>
+					{#if saveError}
+						<div class="ne-error">{saveError}</div>
+					{/if}
+					<div class="ne-edit-actions">
+						<button class="ne-save-btn" onclick={saveEdits} disabled={saving}>
+							{saving ? 'Lagrer...' : 'Lagre'}
+						</button>
+						<button class="ne-cancel-btn" onclick={cancelEditing}>Avbryt</button>
+					</div>
+				{:else}
+					<!-- Visningsmodus -->
+					<h3 class="ne-detail-title">{selectedNode.title || 'Uten tittel'}</h3>
 
-				{#if selectedNode.metadata && selectedNode.metadata !== '{}'}
-					<div class="ne-detail-section">
-						<div class="ne-detail-label">Metadata</div>
-						<pre class="ne-detail-content">{parseMetadata(selectedNode.metadata)}</pre>
+					<div class="ne-detail-meta">
+						<div>Opprettet: {formatDate(selectedNode.createdAt)}</div>
+						<div>Av: {selectedNode.createdBy?.slice(0, 8) ?? '—'}</div>
+						<div>Synlighet: {selectedNode.visibility}</div>
 					</div>
-				{/if}
 
-				<!-- Edges ut -->
-				{#if selectedEdgesOut.length > 0}
-					<div class="ne-detail-section">
-						<div class="ne-detail-label">Edges ut ({selectedEdgesOut.length})</div>
-						{#each selectedEdgesOut as edge (edge.id)}
-							<button
-								class="ne-edge"
-								onclick={() => navigateToNode(edge.targetId)}
-							>
-								<span class="ne-edge-type">→ {edge.edgeType}</span>
-								<span class="ne-edge-target">
-									{nodeStore.get(edge.targetId)?.title || edge.targetId.slice(0, 8)}
-								</span>
-								{#if edge.system}<span class="ne-edge-system">system</span>{/if}
-							</button>
-						{/each}
-					</div>
-				{/if}
+					{#if selectedNode.content}
+						<div class="ne-detail-section">
+							<div class="ne-detail-label">Innhold</div>
+							<pre class="ne-detail-content">{truncate(selectedNode.content, 500)}</pre>
+						</div>
+					{/if}
 
-				<!-- Edges inn -->
-				{#if selectedEdgesIn.length > 0}
-					<div class="ne-detail-section">
-						<div class="ne-detail-label">Edges inn ({selectedEdgesIn.length})</div>
-						{#each selectedEdgesIn as edge (edge.id)}
-							<button
-								class="ne-edge"
-								onclick={() => navigateToNode(edge.sourceId)}
-							>
-								<span class="ne-edge-type">← {edge.edgeType}</span>
-								<span class="ne-edge-target">
-									{nodeStore.get(edge.sourceId)?.title || edge.sourceId.slice(0, 8)}
-								</span>
-								{#if edge.system}<span class="ne-edge-system">system</span>{/if}
-							</button>
-						{/each}
-					</div>
+					{#if selectedNode.metadata && selectedNode.metadata !== '{}'}
+						<div class="ne-detail-section">
+							<div class="ne-detail-label">Metadata</div>
+							<pre class="ne-detail-content">{parseMetadata(selectedNode.metadata)}</pre>
+						</div>
+					{/if}
+
+					{#if selectedEdgesOut.length > 0}
+						<div class="ne-detail-section">
+							<div class="ne-detail-label">Edges ut ({selectedEdgesOut.length})</div>
+							{#each selectedEdgesOut as edge (edge.id)}
+								<button class="ne-edge" onclick={() => navigateToNode(edge.targetId)}>
+									<span class="ne-edge-type">→ {edge.edgeType}</span>
+									<span class="ne-edge-target">
+										{nodeStore.get(edge.targetId)?.title || edge.targetId.slice(0, 8)}
+									</span>
+									{#if edge.system}<span class="ne-edge-system">system</span>{/if}
+								</button>
+							{/each}
+						</div>
+					{/if}
+
+					{#if selectedEdgesIn.length > 0}
+						<div class="ne-detail-section">
+							<div class="ne-detail-label">Edges inn ({selectedEdgesIn.length})</div>
+							{#each selectedEdgesIn as edge (edge.id)}
+								<button class="ne-edge" onclick={() => navigateToNode(edge.sourceId)}>
+									<span class="ne-edge-type">← {edge.edgeType}</span>
+									<span class="ne-edge-target">
+										{nodeStore.get(edge.sourceId)?.title || edge.sourceId.slice(0, 8)}
+									</span>
+									{#if edge.system}<span class="ne-edge-system">system</span>{/if}
+								</button>
+							{/each}
+						</div>
+					{/if}
 				{/if}
 			</div>
 		{:else}
@@ -224,13 +301,24 @@
 		display: flex; gap: 6px; padding: 8px;
 		border-bottom: 1px solid var(--color-border, #2a2a2e);
 	}
+	.ne-search-wrap, .ne-filter-wrap {
+		position: relative; display: flex; align-items: center;
+	}
+	.ne-search-wrap { flex: 1; }
 	.ne-search {
-		flex: 1; padding: 6px 10px; border-radius: 6px; font-size: 13px;
+		width: 100%; padding: 6px 28px 6px 10px; border-radius: 6px; font-size: 13px;
 	}
 	.ne-filter {
-		width: 140px; padding: 6px 8px; border-radius: 6px; font-size: 12px;
+		width: 140px; padding: 6px 24px 6px 8px; border-radius: 6px; font-size: 12px;
 		cursor: pointer;
 	}
+	.ne-clear {
+		position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
+		border: none; background: transparent; cursor: pointer;
+		font-size: 12px; color: var(--color-text-dim, #5a5a66);
+		padding: 2px 4px; border-radius: 3px; line-height: 1;
+	}
+	.ne-clear:hover { color: var(--color-text, #e8e8ec); background: var(--color-surface-hover, #242428); }
 
 	.ne-body { display: flex; flex: 1; min-height: 0; overflow: hidden; }
 
@@ -261,13 +349,20 @@
 		color: var(--color-text-dim, #5a5a66); font-size: 13px;
 	}
 	.ne-detail-header {
-		display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px;
+		display: flex; justify-content: space-between; align-items: center; margin-bottom: 2px;
 	}
 	.ne-detail-kind {
 		font-size: 11px; font-weight: 600; text-transform: uppercase;
 		color: var(--color-accent, #6366f1); letter-spacing: 0.03em;
 	}
-	.ne-detail-id { font-size: 10px; color: var(--color-text-dim, #5a5a66); font-family: monospace; }
+	.ne-detail-actions { display: flex; gap: 4px; }
+	.ne-action-btn {
+		border: none; background: var(--color-surface-hover, #242428);
+		cursor: pointer; padding: 3px 8px; border-radius: 4px; font-size: 12px;
+		transition: background 0.1s;
+	}
+	.ne-action-btn:hover { background: var(--color-border, #2a2a2e); }
+	.ne-detail-id { font-size: 10px; color: var(--color-text-dim, #5a5a66); font-family: monospace; margin-bottom: 6px; }
 	.ne-detail-title { font-size: 16px; font-weight: 600; color: var(--color-text, #e8e8ec); margin-bottom: 8px; }
 	.ne-detail-meta { font-size: 11px; color: var(--color-text-dim, #5a5a66); margin-bottom: 10px; line-height: 1.6; }
 
@@ -300,4 +395,31 @@
 		cursor: pointer; font-size: 12px; color: var(--color-accent, #6366f1);
 	}
 	.ne-more:hover { background: var(--color-surface-hover, #242428); }
+
+	/* Editing */
+	.ne-edit-section { margin-bottom: 10px; }
+	.ne-edit-input {
+		width: 100%; padding: 6px 8px; border-radius: 4px; font-size: 14px; font-weight: 500;
+	}
+	.ne-edit-textarea {
+		width: 100%; padding: 6px 8px; border-radius: 4px; font-size: 12px;
+		resize: vertical; min-height: 60px;
+	}
+	.ne-edit-mono { font-family: monospace; font-size: 11px; }
+	.ne-edit-actions { display: flex; gap: 6px; margin-top: 8px; }
+	.ne-save-btn {
+		padding: 5px 14px; border: none; border-radius: 4px; font-size: 12px;
+		background: var(--color-accent, #6366f1); color: white; cursor: pointer;
+	}
+	.ne-save-btn:hover { background: var(--color-accent-hover, #7577f5); }
+	.ne-save-btn:disabled { opacity: 0.5; cursor: default; }
+	.ne-cancel-btn {
+		padding: 5px 14px; border: none; border-radius: 4px; font-size: 12px;
+		background: var(--color-surface-hover, #242428); color: var(--color-text-muted, #8a8a96); cursor: pointer;
+	}
+	.ne-cancel-btn:hover { background: var(--color-border, #2a2a2e); }
+	.ne-error {
+		font-size: 11px; color: var(--color-error, #ef4444); margin-top: 6px;
+		padding: 4px 8px; background: rgba(239, 68, 68, 0.1); border-radius: 4px;
+	}
 </style>