Merge pull request #10 from Dvorinka/feat/fullscreen-canvas

feat(canvas): fullscreen Railway-style workspace canvas

app/frontend/src/app/App.tsx

@@ -116,10 +116,12 @@ export default function App() {
         <Route path="/auth/sign-up" element={<SignUpPage />} />
 
         {/* Public browsing — approved projects, templates, docs. */}
+        {/* Project workspace renders outside the shell — fullscreen canvas, no nav chrome */}
+        <Route path="/projects/:projectId" element={<ProjectWorkspacePage />} />
+        <Route path="/projects/:projectId/services/:serviceId" element={<ServiceDetailPage />} />
+
         <Route element={<PlatformShell />}>
           <Route path="/projects" element={<ProjectsPage />} />
-          <Route path="/projects/:projectId" element={<ProjectWorkspacePage />} />
-          <Route path="/projects/:projectId/services/:serviceId" element={<ServiceDetailPage />} />
           <Route path="/templates" element={<TemplatesPage />} />
           <Route path="/databases" element={<DatabasesPage />} />
           <Route path="/ha" element={<HighAvailabilityPage />} />

app/frontend/src/features/secondary/pages.tsx

@@ -51,6 +51,8 @@ import {
   type FailoverPolicy,
 } from '@/lib/api-client';
 import { demoDatabases } from '@/lib/demo-data';
+import { ServiceIcon } from '@/features/workspace/canvas/ServiceIcon';
+import { serviceAccent } from '@/features/workspace/canvas/service-visuals';
 import { DocsBrowser } from '@/features/docs/DocsBrowser';
 import { useAuthSession } from '@/lib/use-auth-session';
 import { formatRelative } from '@/lib/time';
@@ -1668,8 +1670,14 @@ export function DatabasesPage() {
                     onClick={() => setExpandedId(expanded ? null : (db.id ?? null))}
                     className="flex w-full items-center gap-3 p-4 text-left"
                   >
-                    <div className="w-9 h-9 rounded-[var(--radius-md)] bg-[var(--accent-primary-soft)] flex items-center justify-center shrink-0">
+                    <div
-                      <Database size={17} className="text-[var(--accent-primary)]" />
+                      className="w-9 h-9 rounded-[var(--radius-md)] flex items-center justify-center shrink-0"
+                      style={{
+                        background: `${serviceAccent({ name: db.type })}1c`,
+                        color: serviceAccent({ name: db.type }),
+                      }}
+                    >
+                      <ServiceIcon service={{ name: db.type, type: 'database' }} size={17} />
                     </div>
                     <div className="min-w-0 flex-1">
                       <div className="flex items-center gap-2">

app/frontend/src/features/service/pages/ServiceDetailPage.tsx

@@ -36,6 +36,8 @@ import {
   type CronJobEntity,
 } from '@/lib/api-client';
 import { getDemoProjectById, getDemoServiceById, getDemoCronJobsByService } from '@/lib/demo-data';
+import { ServiceIcon } from '@/features/workspace/canvas/ServiceIcon';
+import { serviceAccent } from '@/features/workspace/canvas/service-visuals';
 import { useAuthSession } from '@/lib/use-auth-session';
 import { getCurrentUserProfile } from '@/lib/api-client';
 import { parseDotenv, validateVariableRows, type VariableDraft } from '../variable-utils';
@@ -134,7 +136,10 @@ export function ServiceDetailPage() {
   });
   const isAdmin = Boolean(profileQuery.data?.isAdmin);
 
-  const [activeSection, setActiveSection] = useState<ServiceSection>('metrics');
+  const [activeSection, setActiveSection] = useState<ServiceSection>(() => {
+    const requested = searchParams.get('section');
+    return sectionItems.some((item) => item.key === requested) ? (requested as ServiceSection) : 'metrics';
+  });
   const [logTail, setLogTail] = useState('100');
   const [varDrafts, setVarDrafts] = useState<VariableDraft[] | null>(null);
   const [bulkOpen, setBulkOpen] = useState(false);
@@ -382,7 +387,7 @@ export function ServiceDetailPage() {
     onSuccess: () => {
       queryClient.invalidateQueries({ queryKey: ['project-services', projectId] });
       queryClient.invalidateQueries({ queryKey: ['projects'] });
-      navigate(`/projects/${projectId}`);
+      navigate(isDemoMode ? `/projects/${projectId}?demo=1` : `/projects/${projectId}`);
     },
   });
 
@@ -595,13 +600,12 @@ export function ServiceDetailPage() {
           style={{
             width: '46px',
             height: '46px',
-            background: 'var(--accent-primary)',
+            background: `${serviceAccent(service)}1f`,
+            color: serviceAccent(service),
             marginRight: '14px'
           }}
         >
-          <svg width="22" height="22" viewBox="0 0 24 24" fill="white">
+          <ServiceIcon service={service} size={22} />
-            <path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 14H9V8h2v8zm4 0h-2V8h2v8z"/>
-          </svg>
         </div>
         <div>
           <div className="flex items-center" style={{ gap: '10px' }}>

app/frontend/src/features/workspace/canvas/ServiceIcon.tsx

@@ -0,0 +1,26 @@
+import { useState } from 'react';
+import { serviceIcon, serviceIconUrl, serviceTypeIcon, type ServiceIconInput } from './service-visuals';
+
+export function ServiceIcon({
+  service,
+  size = 16,
+}: {
+  service: ServiceIconInput;
+  size?: number;
+}) {
+  const [failed, setFailed] = useState(false);
+  const brand = serviceIcon(service);
+  if (brand && !failed) {
+    return (
+      <img
+        src={serviceIconUrl(brand)}
+        width={size}
+        height={size}
+        alt=""
+        loading="lazy"
+        onError={() => setFailed(true)}
+      />
+    );
+  }
+  return serviceTypeIcon(service.type ?? 'service', size);
+}

app/frontend/src/features/workspace/canvas/auto-layout.ts

@@ -0,0 +1,112 @@
+import type { ServiceEntity } from '@/lib/api-client';
+import type { ServiceVariable } from '../auto-connections';
+import { inferAutoConnections } from '../auto-connections';
+
+export const NODE_WIDTH = 240;
+export const NODE_HEIGHT = 104;
+// Multiples of the 26px canvas grid so laid-out nodes land on the lattice.
+export const COL_GAP = 338;
+export const ROW_GAP = 182;
+
+type LinkEdge = { sourceServiceId: string; targetServiceId: string };
+
+// Layered left-to-right layout: a service's depth is the longest chain of
+// dependencies beneath it, so consumers sit left and datastores right.
+// Unconnected services get their own trailing column separated by a gap.
+export function computeLayeredLayout(
+  services: ServiceEntity[],
+  edges: LinkEdge[],
+): Map<string, { x: number; y: number }> {
+  const positions = new Map<string, { x: number; y: number }>();
+  if (services.length === 0) {
+    return positions;
+  }
+
+  const ids = new Set(services.map((service) => service.id));
+  const outgoing = new Map<string, string[]>();
+  const connected = new Set<string>();
+
+  for (const edge of edges) {
+    if (!ids.has(edge.sourceServiceId) || !ids.has(edge.targetServiceId)) {
+      continue;
+    }
+    connected.add(edge.sourceServiceId);
+    connected.add(edge.targetServiceId);
+    const list = outgoing.get(edge.sourceServiceId) ?? [];
+    list.push(edge.targetServiceId);
+    outgoing.set(edge.sourceServiceId, list);
+  }
+
+  const depthMemo = new Map<string, number>();
+  const depthOf = (id: string, trail: Set<string>): number => {
+    const memoized = depthMemo.get(id);
+    if (memoized !== undefined) {
+      return memoized;
+    }
+    if (trail.has(id)) {
+      return 0; // cycle guard
+    }
+    trail.add(id);
+    let best = 0;
+    for (const target of outgoing.get(id) ?? []) {
+      best = Math.max(best, depthOf(target, trail) + 1);
+    }
+    trail.delete(id);
+    depthMemo.set(id, best);
+    return best;
+  };
+
+  const connectedServices = services
+    .filter((service) => connected.has(service.id))
+    .sort((a, b) => a.name.localeCompare(b.name));
+  const looseServices = services
+    .filter((service) => !connected.has(service.id))
+    .sort((a, b) => a.name.localeCompare(b.name));
+
+  const depthById = new Map(connectedServices.map((service) => [service.id, depthOf(service.id, new Set())]));
+  const maxDepth = Math.max(0, ...depthById.values());
+
+  // Column = maxDepth - depth so deeper consumers render further left.
+  const columns = new Map<number, ServiceEntity[]>();
+  for (const service of connectedServices) {
+    const col = maxDepth - (depthById.get(service.id) ?? 0);
+    const list = columns.get(col) ?? [];
+    list.push(service);
+    columns.set(col, list);
+  }
+
+  const connectedColCount = columns.size;
+  const maxRows = Math.max(
+    1,
+    ...Array.from(columns.values()).map((list) => list.length),
+    looseServices.length,
+  );
+
+  const gridOffset = (value: number) => Math.round(value / 26) * 26;
+
+  for (const [col, list] of columns) {
+    const offsetY = gridOffset(((maxRows - list.length) * ROW_GAP) / 2);
+    list.forEach((service, row) => {
+      positions.set(service.id, { x: col * COL_GAP, y: offsetY + row * ROW_GAP });
+    });
+  }
+
+  looseServices.forEach((service, row) => {
+    const col = connectedColCount > 0 ? connectedColCount : 0;
+    const offsetY = gridOffset(((maxRows - looseServices.length) * ROW_GAP) / 2);
+    positions.set(service.id, { x: col * COL_GAP, y: offsetY + row * ROW_GAP });
+  });
+
+  return positions;
+}
+
+export function layoutFromVariables(
+  services: ServiceEntity[],
+  variablesByService: Record<string, ServiceVariable[]>,
+): Map<string, { x: number; y: number }> {
+  const links = inferAutoConnections(services, variablesByService);
+  return computeLayeredLayout(
+    services,
+    links.map((link) => link.edge),
+  );
+}

app/frontend/src/features/workspace/canvas/inspector.tsx

@@ -0,0 +1,415 @@
+import type { ServiceEntity } from '@/lib/api-client';
+import { serviceStatusClass } from '@/lib/api-client';
+import type { ServiceVariable } from '../auto-connections';
+import { ServiceIcon } from './ServiceIcon';
+import { serviceAccent } from './service-visuals';
+import { formatRelative } from '@/lib/time';
+import {
+  ArrowUpRight,
+  Copy,
+  Globe,
+  KeyRound,
+  Layers,
+  Link2,
+  Loader2,
+  Play,
+  Rocket,
+  Square,
+  Trash2,
+  X,
+} from 'lucide-react';
+import { useState } from 'react';
+
+export type InspectorGroup = { id: string; title: string };
+export type InspectorConnection = {
+  id: string;
+  outbound: boolean;
+  peer: string;
+  peerId: string;
+  reasons: string[];
+};
+
+export type InspectorActions = {
+  deploy: () => void;
+  start: () => void;
+  restart: () => void;
+  stop: () => void;
+  remove: () => void;
+  pending: boolean;
+  deployPending: boolean;
+  restartPending: boolean;
+};
+
+function statusLabel(status: string): string {
+  switch (status) {
+    case 'running':
+      return 'Online';
+    case 'deployed':
+      return 'Deployed';
+    case 'building':
+      return 'Building';
+    case 'deploying':
+      return 'Deploying';
+    case 'pending':
+      return 'Pending';
+    case 'failed':
+      return 'Failed';
+    case 'stopped':
+      return 'Stopped';
+    case 'rolling_back':
+      return 'Rolling back';
+    default:
+      return status;
+  }
+}
+
+function statusColor(status: string): string {
+  switch (status) {
+    case 'running':
+    case 'deployed':
+      return 'var(--success)';
+    case 'failed':
+      return 'var(--error)';
+    case 'building':
+    case 'deploying':
+    case 'pending':
+    case 'rolling_back':
+      return 'var(--warning)';
+    default:
+      return 'var(--text-tertiary)';
+  }
+}
+
+function Section({ title, children, action }: { title: string; children: React.ReactNode; action?: React.ReactNode }) {
+  return (
+    <div>
+      <div className="flex items-center justify-between mb-1.5">
+        <p className="text-[10px] uppercase tracking-wider text-[var(--text-muted)]">{title}</p>
+        {action}
+      </div>
+      {children}
+    </div>
+  );
+}
+
+function SectionLink({ onClick, children }: { onClick: () => void; children: React.ReactNode }) {
+  return (
+    <button
+      type="button"
+      onClick={onClick}
+      className="text-[10px] text-[var(--accent-primary)] hover:underline flex items-center gap-0.5"
+    >
+      {children}
+      <ArrowUpRight size={9} />
+    </button>
+  );
+}
+
+export function ServiceInspector({
+  service,
+  variables,
+  connections,
+  groups,
+  groupId,
+  readOnly,
+  actions,
+  onClose,
+  onOpenService,
+  onOpenSection,
+  onSelectPeer,
+  onAssignGroup,
+  onNewGroupFor,
+}: {
+  service: ServiceEntity;
+  variables: ServiceVariable[];
+  connections: InspectorConnection[];
+  groups: InspectorGroup[];
+  groupId: string | undefined;
+  readOnly?: boolean;
+  actions: InspectorActions;
+  onClose: () => void;
+  onOpenService: (serviceId: string) => void;
+  onOpenSection: (serviceId: string, section: string) => void;
+  onSelectPeer: (serviceId: string) => void;
+  onAssignGroup: (serviceId: string, groupId: string | null) => void;
+  onNewGroupFor: (serviceId: string) => void;
+}) {
+  const accent = serviceAccent(service);
+  const publicUrl = service.domain ? `https://${service.domain}` : service.publicUrl;
+  const [copied, setCopied] = useState(false);
+
+  const copyAddress = () => {
+    const text = publicUrl ?? (service.port ? `${service.name}:${service.port}` : service.name);
+    void navigator.clipboard?.writeText(text).then(() => {
+      setCopied(true);
+      window.setTimeout(() => setCopied(false), 1200);
+    });
+  };
+
+  const configRows: [string, string | undefined][] = [
+    ['Image', service.image],
+    ['Command', service.command],
+    ['Port', service.port ? String(service.port) : undefined],
+    ['Domain', service.domain],
+    ['Git repo', service.gitRepo],
+    ['Branch', service.gitBranch],
+    ['Build path', service.buildPath],
+    ['CPU', service.cpu],
+    ['Memory', service.memory],
+    ['Restart', service.restartPolicy],
+    ['Healthcheck', service.healthcheckPath],
+  ];
+  const visibleConfig = configRows.filter(([, value]) => value);
+
+  return (
+    <aside className="canvas-inspector absolute right-4 top-4 bottom-4 w-[312px] panel-glass flex flex-col overflow-hidden">
+      <div className="flex items-center gap-3 px-4 pt-4 pb-3 border-b border-[var(--border-subtle)]">
+        <div
+          className="w-9 h-9 rounded-[var(--radius-md)] flex items-center justify-center flex-shrink-0"
+          style={{ background: `${accent}1c`, color: accent }}
+        >
+          <ServiceIcon service={service} size={16} />
+        </div>
+        <div className="min-w-0 flex-1">
+          <h3 className="text-sm font-semibold text-[var(--text-primary)] truncate">{service.name}</h3>
+          <div className="flex items-center gap-1.5 text-[11px] text-[var(--text-tertiary)]">
+            <span className={`status-dot ${serviceStatusClass(service.status)}`} />
+            <span style={{ color: statusColor(service.status) }}>{statusLabel(service.status)}</span>
+            <span>· {service.type}</span>
+            {service.environment && service.environment !== 'production' && <span>· {service.environment}</span>}
+          </div>
+        </div>
+        <button
+          type="button"
+          onClick={onClose}
+          className="w-7 h-7 rounded-md flex items-center justify-center text-[var(--text-tertiary)] hover:text-[var(--text-primary)] hover:bg-[var(--surface-muted)]"
+          title="Close (Esc)"
+        >
+          <X size={14} />
+        </button>
+      </div>
+
+      <div className="flex-1 overflow-y-auto px-4 py-3 space-y-4">
+        {(publicUrl || service.port) && (
+          <Section title="Address">
+            <div className="flex items-center gap-1.5 group">
+              <Globe size={11} className="text-[var(--text-tertiary)] flex-shrink-0" />
+              {publicUrl ? (
+                <a
+                  href={publicUrl}
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="mono text-[11px] text-[var(--accent-primary)] hover:underline break-all"
+                >
+                  {publicUrl.replace(/^https?:\/\//, '')}
+                </a>
+              ) : (
+                <span className="mono text-[11px] text-[var(--text-secondary)]">
+                  {service.name}:{service.port}
+                </span>
+              )}
+              <button
+                type="button"
+                onClick={copyAddress}
+                className="ml-auto text-[var(--text-muted)] hover:text-[var(--text-primary)] transition-colors"
+                title="Copy address"
+              >
+                {copied ? <span className="text-[10px] text-[var(--success)]">Copied</span> : <Copy size={11} />}
+              </button>
+            </div>
+            {publicUrl && service.port ? (
+              <p className="mono text-[10.5px] text-[var(--text-tertiary)] mt-0.5 pl-4">
+                {service.name}:{service.port}
+              </p>
+            ) : null}
+          </Section>
+        )}
+
+        <Section title="Group">
+          <div className="flex items-center gap-2">
+            <Layers size={11} className="text-[var(--text-tertiary)] flex-shrink-0" />
+            <select
+              value={groupId ?? ''}
+              onChange={(event) => {
+                const next = event.target.value;
+                if (next === '__new__') {
+                  onNewGroupFor(service.id);
+                  return;
+                }
+                onAssignGroup(service.id, next === '' ? null : next);
+              }}
+              className="nodrag flex-1 h-7 rounded-[var(--radius-sm)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] px-2 text-[11px] text-[var(--text-primary)] outline-none focus:border-[var(--accent-primary)]"
+            >
+              <option value="">Ungrouped</option>
+              {groups.map((group) => (
+                <option key={group.id} value={group.id}>
+                  {group.title}
+                </option>
+              ))}
+              <option value="__new__">+ New group…</option>
+            </select>
+          </div>
+        </Section>
+
+        <Section
+          title={`Variables (${variables.length})`}
+          action={
+            <SectionLink onClick={() => onOpenSection(service.id, 'variables')}>
+              Manage
+            </SectionLink>
+          }
+        >
+          {variables.length === 0 ? (
+            <p className="text-[11px] text-[var(--text-muted)]">No variables yet.</p>
+          ) : (
+            <div className="space-y-1">
+              {variables.slice(0, 6).map((variable) => (
+                <div
+                  key={variable.key}
+                  className="flex items-center gap-2 px-2 py-1.5 rounded-[var(--radius-sm)] bg-[var(--surface-muted)]/50"
+                >
+                  <KeyRound size={9} className="text-[var(--text-tertiary)] flex-shrink-0" />
+                  <span className="mono text-[10px] text-[var(--text-primary)] truncate font-medium">
+                    {variable.key}
+                  </span>
+                  <span className="mono text-[10px] text-[var(--text-tertiary)] truncate ml-auto max-w-[130px]" title={variable.isSecret ? 'Secret' : variable.value}>
+                    {variable.isSecret ? '••••••••' : variable.value}
+                  </span>
+                </div>
+              ))}
+              {variables.length > 6 && (
+                <p className="text-[10px] text-[var(--text-muted)] pl-1">+{variables.length - 6} more</p>
+              )}
+            </div>
+          )}
+        </Section>
+
+        <Section
+          title="Config"
+          action={
+            <SectionLink onClick={() => onOpenSection(service.id, 'config')}>
+              Edit
+            </SectionLink>
+          }
+        >
+          {visibleConfig.length === 0 ? (
+            <p className="text-[11px] text-[var(--text-muted)]">No configuration set.</p>
+          ) : (
+            <dl className="space-y-1">
+              {visibleConfig.map(([label, value]) => (
+                <div key={label} className="flex items-baseline gap-2">
+                  <dt className="text-[10px] text-[var(--text-muted)] w-[70px] flex-shrink-0">{label}</dt>
+                  <dd className="mono text-[10.5px] text-[var(--text-secondary)] truncate" title={value}>
+                    {value}
+                  </dd>
+                </div>
+              ))}
+              {(service.replicas ?? 0) > 0 && (
+                <div className="flex items-baseline gap-2">
+                  <dt className="text-[10px] text-[var(--text-muted)] w-[70px] flex-shrink-0">Replicas</dt>
+                  <dd className="mono text-[10.5px] text-[var(--text-secondary)]">{service.replicas}</dd>
+                </div>
+              )}
+            </dl>
+          )}
+        </Section>
+
+        <Section title={`Connections (${connections.length})`}>
+          {connections.length === 0 ? (
+            <p className="text-[11px] text-[var(--text-muted)]">
+              No inferred connections. Reference another service via{' '}
+              <span className="mono">{'{{variable}}'}</span> placeholders in env vars.
+            </p>
+          ) : (
+            <div className="space-y-1.5">
+              {connections.map((conn) => (
+                <button
+                  key={conn.id}
+                  type="button"
+                  onClick={() => onSelectPeer(conn.peerId)}
+                  className="w-full text-left px-2.5 py-2 rounded-[var(--radius-sm)] border border-[var(--border-subtle)] bg-[var(--surface-muted)]/40 hover:bg-[var(--surface-muted)] transition-colors"
+                >
+                  <div className="flex items-center gap-1.5 text-[11px] text-[var(--text-primary)]">
+                    <Link2 size={10} className="text-[var(--accent-primary)] flex-shrink-0" />
+                    <span className="truncate font-medium">{conn.outbound ? `→ ${conn.peer}` : `← ${conn.peer}`}</span>
+                  </div>
+                  <p className="mono text-[9.5px] text-[var(--text-tertiary)] truncate mt-0.5 pl-4">
+                    {conn.reasons.join(' · ')}
+                  </p>
+                </button>
+              ))}
+            </div>
+          )}
+        </Section>
+
+        {service.updatedAt && (
+          <p className="text-[10px] text-[var(--text-muted)] pt-1">
+            Updated {formatRelative(service.updatedAt)}
+          </p>
+        )}
+      </div>
+
+      <div className="border-t border-[var(--border-subtle)] px-4 py-3 space-y-2">
+        <button
+          type="button"
+          onClick={() => onOpenService(service.id)}
+          className="w-full flex items-center justify-center gap-2 h-9 rounded-[var(--radius-md)] text-[var(--accent-on)] text-[13px] font-medium"
+          style={{ background: 'var(--accent-primary)' }}
+        >
+          <ArrowUpRight size={14} />
+          Open service
+        </button>
+        <div className="grid grid-cols-3 gap-1.5">
+          <button
+            type="button"
+            disabled={actions.pending || readOnly}
+            onClick={actions.deploy}
+            className="flex items-center justify-center gap-1 h-8 rounded-[var(--radius-sm)] border border-[var(--border-subtle)] text-[11px] font-medium text-[var(--text-secondary)] hover:text-[var(--text-primary)] hover:border-[var(--border-default)] transition-colors disabled:opacity-40"
+          >
+            {actions.deployPending ? <Loader2 size={11} className="animate-spin" /> : <Rocket size={11} />}
+            Deploy
+          </button>
+          {service.status !== 'running' ? (
+            <button
+              type="button"
+              disabled={actions.pending || readOnly}
+              onClick={actions.start}
+              className="flex items-center justify-center gap-1 h-8 rounded-[var(--radius-sm)] border border-[var(--border-subtle)] text-[11px] font-medium text-[var(--text-secondary)] hover:text-[var(--text-primary)] hover:border-[var(--border-default)] transition-colors disabled:opacity-40"
+            >
+              <Play size={11} />
+              Start
+            </button>
+          ) : (
+            <button
+              type="button"
+              disabled={actions.pending || readOnly}
+              onClick={actions.restart}
+              className="flex items-center justify-center gap-1 h-8 rounded-[var(--radius-sm)] border border-[var(--border-subtle)] text-[11px] font-medium text-[var(--text-secondary)] hover:text-[var(--text-primary)] hover:border-[var(--border-default)] transition-colors disabled:opacity-40"
+            >
+              {actions.restartPending ? <Loader2 size={11} className="animate-spin" /> : <Play size={11} />}
+              Restart
+            </button>
+          )}
+          <button
+            type="button"
+            disabled={actions.pending || readOnly || service.status !== 'running'}
+            onClick={actions.stop}
+            className="flex items-center justify-center gap-1 h-8 rounded-[var(--radius-sm)] border border-[var(--border-subtle)] text-[11px] font-medium text-[var(--text-secondary)] hover:text-[var(--text-primary)] hover:border-[var(--border-default)] transition-colors disabled:opacity-40"
+          >
+            <Square size={11} />
+            Stop
+          </button>
+        </div>
+        <button
+          type="button"
+          disabled={actions.pending || readOnly}
+          onClick={actions.remove}
+          className="w-full flex items-center justify-center gap-1.5 h-8 rounded-[var(--radius-sm)] text-[11px] font-medium text-[var(--error)] hover:bg-[var(--error-soft)] transition-colors disabled:opacity-40"
+        >
+          <Trash2 size={11} />
+          Delete service
+        </button>
+      </div>
+    </aside>
+  );
+}

app/frontend/src/features/workspace/canvas/nodes.tsx

@@ -1,8 +1,10 @@
 import { Handle, Position, type Node, type NodeProps } from '@xyflow/react';
 import type { ServiceEntity } from '@/lib/api-client';
 import { serviceStatusClass } from '@/lib/api-client';
-import { Box, Globe, Database, Terminal, ExternalLink, Copy, Layers } from 'lucide-react';
+import { Box, ExternalLink, Copy, Layers, Loader2 } from 'lucide-react';
 import { useState } from 'react';
+import { serviceIcon, serviceAccent } from './service-visuals';
+import { ServiceIcon } from './ServiceIcon';
 
 export type ServiceNodeData = {
   service: ServiceEntity;
@@ -12,37 +14,13 @@ export type ServiceNodeData = {
 
 export type GroupNodeData = {
   title: string;
+  onRename?: (groupId: string, title: string) => void;
+  renameNonce?: number;
 };
 
 export type ServiceNodeType = Node<ServiceNodeData, 'serviceNode'>;
 export type GroupNodeType = Node<GroupNodeData, 'groupNode'>;
 
-function renderServiceTypeIcon(type: string, size = 18) {
-  switch (type) {
-    case 'web':
-      return <Globe size={size} />;
-    case 'database':
-      return <Database size={size} />;
-    case 'worker':
-      return <Terminal size={size} />;
-    default:
-      return <Box size={size} />;
-  }
-}
-
-function serviceTypeColor(type: string): string {
-  switch (type) {
-    case 'web':
-      return '#7ab8ff';
-    case 'database':
-      return '#b4e34a';
-    case 'worker':
-      return 'var(--accent-primary)';
-    default:
-      return '#9295a4';
-  }
-}
-
 function statusLabel(status: string): string {
   switch (status) {
     case 'running':
@@ -72,27 +50,30 @@ function statusColor(status: string): string {
   }
 }
 
+const TRANSIENT_STATUSES = new Set(['building', 'deploying', 'pending', 'rolling_back']);
+
 export function ServiceNode({ data }: NodeProps<ServiceNodeType>) {
   const { service, selected } = data;
-  const typeColor = serviceTypeColor(service.type);
+  const brand = serviceIcon(service);
+  const typeColor = brand?.color ?? serviceAccent(service);
   const replicas = service.replicas ?? 0;
   const stateColor = statusColor(service.status);
+  const isTransient = TRANSIENT_STATUSES.has(service.status);
 
   const publicUrl = service.domain ? `https://${service.domain}` : service.publicUrl;
   const internalAddr = service.port ? `${service.name}:${service.port}` : service.name;
 
   return (
     <div
-      className={`rounded-[var(--radius-lg)] border transition-all duration-200 group relative overflow-hidden ${
+      className={`w-full rounded-[var(--radius-lg)] border transition-[border-color,box-shadow,transform] duration-150 group relative overflow-hidden ${
         selected
-          ? 'border-[var(--accent-primary)] bg-[var(--accent-primary-soft)] shadow-lg shadow-[var(--accent-primary-glow)]'
+          ? 'border-[var(--accent-primary)] bg-[var(--accent-primary-soft)] shadow-[0_0_0_1px_var(--accent-primary),0_12px_36px_rgba(0,0,0,0.5)]'
-          : 'border-[var(--border-subtle)] bg-[var(--surface-card)] hover:border-[var(--border-default)] hover:shadow-lg'
+          : 'border-[var(--border-subtle)] bg-[var(--surface-card)] hover:border-[var(--border-default)] hover:shadow-[0_12px_32px_rgba(0,0,0,0.45)] hover:-translate-y-px'
       }`}
-      style={{ minWidth: 220, maxWidth: 280 }}
     >
       <div
         className="absolute inset-0 opacity-0 group-hover:opacity-100 transition-opacity duration-300 pointer-events-none"
-        style={{ background: `${typeColor}10` }}
+        style={{ background: `${typeColor}08` }}
       />
 
       <Handle id="t-l" type="target" position={Position.Left} className="!opacity-0 !w-2 !h-2 !border-0" />
@@ -105,22 +86,26 @@ export function ServiceNode({ data }: NodeProps<ServiceNodeType>) {
         style={{ background: stateColor }}
       />
 
-      <div className="relative p-4">
+      <div className="relative px-3.5 pt-3.5 pb-3">
-        <div className="flex items-start gap-3 mb-3">
+        <div className="flex items-center gap-3 mb-2.5">
           <div
-            className={`w-10 h-10 rounded-xl flex items-center justify-center flex-shrink-0 transition-all duration-200 ${
+            className="w-9 h-9 rounded-[var(--radius-md)] flex items-center justify-center flex-shrink-0 transition-all duration-200"
-              selected ? 'ring-2 ring-white/20' : ''
-            }`}
             style={{
-              background: selected ? typeColor : `${typeColor}20`,
+              background: selected && !brand ? typeColor : `${typeColor}1c`,
-              color: selected ? 'white' : typeColor,
+              color: selected && !brand ? 'var(--bg-void)' : typeColor,
             }}
           >
-            {renderServiceTypeIcon(service.type, 18)}
+            {isTransient ? (
+              <Loader2 size={16} className="animate-spin" />
+            ) : (
+              <ServiceIcon service={service} size={17} />
+            )}
           </div>
-          <div className="min-w-0 flex-1 pt-0.5">
+          <div className="min-w-0 flex-1">
-            <h4 className="font-semibold text-sm text-[var(--text-primary)] truncate tracking-tight">{service.name}</h4>
+            <h4 className="font-semibold text-[13px] leading-tight text-[var(--text-primary)] truncate tracking-tight">
-            <p className="text-[11px] text-[var(--text-tertiary)] truncate mt-0.5">
+              {service.name}
+            </h4>
+            <p className="text-[10.5px] text-[var(--text-tertiary)] truncate mt-0.5">
               {service.type}
               {service.environment && service.environment !== 'production' ? ` · ${service.environment}` : ''}
             </p>
@@ -133,7 +118,7 @@ export function ServiceNode({ data }: NodeProps<ServiceNodeType>) {
           )}
         </div>
 
-        <div className="flex items-center gap-2 mb-3 px-2.5 py-1.5 rounded-lg bg-[var(--surface-muted)]/50 border border-[var(--border-subtle)]/50 group/addr">
+        <div className="flex items-center gap-2 mb-2.5 px-2.5 py-1.5 rounded-[var(--radius-sm)] bg-[var(--surface-muted)]/60 border border-[var(--border-subtle)]/60 group/addr">
           <ExternalLink size={10} className="text-[var(--text-tertiary)] flex-shrink-0" />
           {publicUrl ? (
             <a
@@ -141,12 +126,12 @@ export function ServiceNode({ data }: NodeProps<ServiceNodeType>) {
               target="_blank"
               rel="noopener noreferrer"
               onClick={(e) => e.stopPropagation()}
-              className="text-[10px] text-[var(--accent-primary)] truncate mono hover:underline"
+              className="text-[10.5px] text-[var(--accent-primary)] truncate mono hover:underline"
             >
               {publicUrl.replace(/^https?:\/\//, '')}
             </a>
           ) : (
-            <span className="text-[10px] text-[var(--text-secondary)] truncate mono" title="Internal network address">
+            <span className="text-[10.5px] text-[var(--text-secondary)] truncate mono" title="Internal network address">
               {internalAddr}
             </span>
           )}
@@ -164,14 +149,14 @@ export function ServiceNode({ data }: NodeProps<ServiceNodeType>) {
         </div>
 
         <div className="flex items-center justify-between">
-          <div className="flex items-center gap-2">
+          <div className="flex items-center gap-1.5">
             <span className={`status-dot ${serviceStatusClass(service.status)}`} />
-            <span className="text-[11px] font-semibold tracking-wide uppercase" style={{ color: stateColor }}>
+            <span className="text-[10px] font-semibold tracking-[0.08em] uppercase" style={{ color: stateColor }}>
               {statusLabel(service.status)}
             </span>
           </div>
           {service.image && (
-            <span className="text-[10px] text-[var(--text-tertiary)] truncate mono max-w-[120px]" title={service.image}>
+            <span className="text-[9.5px] text-[var(--text-muted)] truncate mono max-w-[110px]" title={service.image}>
               {service.image}
             </span>
           )}
@@ -181,41 +166,78 @@ export function ServiceNode({ data }: NodeProps<ServiceNodeType>) {
   );
 }
 
-export function GroupNode({ data }: NodeProps<GroupNodeType>) {
+export function GroupNode({ id, data }: NodeProps<GroupNodeType>) {
   const [isHovered, setIsHovered] = useState(false);
+  const [editing, setEditing] = useState(false);
+  const [draft, setDraft] = useState(data.title);
+
+  // Context-menu rename requests bump the nonce; enter edit mode when it
+  // changes. Render-phase state adjustment — the React-sanctioned pattern.
+  const [seenRenameNonce, setSeenRenameNonce] = useState(data.renameNonce ?? 0);
+  const incomingNonce = data.renameNonce ?? 0;
+  if (incomingNonce > seenRenameNonce) {
+    setSeenRenameNonce(incomingNonce);
+    setDraft(data.title);
+    setEditing(true);
+  }
+
+  const commit = () => {
+    const next = draft.trim() || data.title;
+    setEditing(false);
+    if (next !== data.title) {
+      data.onRename?.(id, next);
+    }
+  };
 
   return (
     <div
-      className="h-full w-full rounded-[var(--radius-xl)] border-2 border-dashed transition-all duration-200 relative overflow-hidden"
+      className="h-full w-full rounded-[var(--radius-xl)] border-2 border-dashed transition-all duration-200 relative"
       style={{
-        borderColor: isHovered ? 'var(--accent-primary)' : 'var(--border-default)',
+        borderColor: isHovered ? 'var(--border-strong)' : 'var(--border-default)',
-        background: isHovered ? 'rgba(232, 49, 106, 0.03)' : 'var(--surface-muted)/30',
+        background: isHovered ? 'var(--accent-primary-soft)' : 'rgba(255,255,255,0.02)',
       }}
       onMouseEnter={() => setIsHovered(true)}
       onMouseLeave={() => setIsHovered(false)}
     >
-      <div
-        className="absolute inset-0 opacity-0 transition-opacity duration-300 pointer-events-none"
-        style={{
-          background: 'rgba(232,49,106,0.03)',
-          opacity: isHovered ? 1 : 0,
-        }}
-      />
-
       <div className="relative p-4">
-        <div className="flex items-center justify-between">
+        <div className="flex items-center gap-2.5">
-          <div className="flex items-center gap-2.5">
+          <div
-            <div
+            className="w-7 h-7 rounded-lg flex items-center justify-center transition-colors duration-200"
-              className="w-7 h-7 rounded-lg flex items-center justify-center transition-colors duration-200"
+            style={{
-              style={{
+              background: isHovered ? 'var(--accent-primary-soft)' : 'var(--surface-card)',
-                background: isHovered ? 'var(--accent-primary-soft)' : 'var(--surface-card)',
+              color: isHovered ? 'var(--accent-primary)' : 'var(--text-tertiary)',
-                color: isHovered ? 'var(--accent-primary)' : 'var(--text-tertiary)',
+            }}
-              }}
+          >
-            >
+            <Box size={14} />
-              <Box size={14} />
-            </div>
-            <h3 className="text-sm font-semibold text-[var(--text-primary)] tracking-tight">{data.title}</h3>
           </div>
+          {editing ? (
+            <input
+              autoFocus
+              value={draft}
+              onChange={(e) => setDraft(e.target.value)}
+              onBlur={commit}
+              onKeyDown={(e) => {
+                if (e.key === 'Enter') commit();
+                if (e.key === 'Escape') {
+                  setDraft(data.title);
+                  setEditing(false);
+                }
+              }}
+              className="nodrag h-7 px-2 rounded-[var(--radius-sm)] border border-[var(--border-default)] bg-[var(--surface-card)] text-sm font-semibold text-[var(--text-primary)] outline-none focus:border-[var(--accent-primary)]"
+            />
+          ) : (
+            <h3
+              className="text-sm font-semibold text-[var(--text-primary)] tracking-tight"
+              onDoubleClick={(e) => {
+                e.stopPropagation();
+                setDraft(data.title);
+                setEditing(true);
+              }}
+              title="Double-click to rename"
+            >
+              {data.title}
+            </h3>
+          )}
         </div>
 
         <p

app/frontend/src/features/workspace/canvas/service-visuals.tsx

@@ -0,0 +1,112 @@
+import { Box, Globe, Database, Terminal, Clock } from 'lucide-react';
+
+export function serviceTypeIcon(type: string, size = 18) {
+  switch (type) {
+    case 'web':
+      return <Globe size={size} />;
+    case 'database':
+      return <Database size={size} />;
+    case 'worker':
+      return <Terminal size={size} />;
+    case 'cron':
+      return <Clock size={size} />;
+    default:
+      return <Box size={size} />;
+  }
+}
+
+export function serviceTypeColor(type: string): string {
+  switch (type) {
+    case 'web':
+      return '#7ab8ff';
+    case 'database':
+      return '#b4e34a';
+    case 'worker':
+      return '#f2c94c';
+    case 'cron':
+      return '#f2994a';
+    default:
+      return '#9295a4';
+  }
+}
+
+export type ServiceBrandIcon = {
+  slug: string;
+  color: string;
+};
+
+const TECH_ICONS: (ServiceBrandIcon & { patterns: RegExp[] })[] = [
+  { slug: 'postgresql', color: '#7ab8ff', patterns: [/postgres/i, /postgis/i] },
+  { slug: 'redis', color: '#ff6b6b', patterns: [/redis/i, /dragonfly/i, /valkey/i, /keydb/i] },
+  { slug: 'mysql', color: '#5ba4e5', patterns: [/mysql/i] },
+  { slug: 'mariadb', color: '#4ea5ff', patterns: [/mariadb/i] },
+  { slug: 'mongodb', color: '#47a248', patterns: [/mongo/i] },
+  { slug: 'clickhouse', color: '#ffcc01', patterns: [/clickhouse/i] },
+  { slug: 'couchdb', color: '#e42528', patterns: [/couchdb/i] },
+  { slug: 'sqlite', color: '#69b7e4', patterns: [/sqlite/i] },
+  { slug: 'influxdb', color: '#22adf6', patterns: [/influx/i] },
+  { slug: 'elasticsearch', color: '#fec514', patterns: [/elastic/i, /opensearch/i] },
+  { slug: 'meilisearch', color: '#ff5caa', patterns: [/meili/i] },
+  { slug: 'typesense', color: '#d90368', patterns: [/typesense/i] },
+  { slug: 'qdrant', color: '#dc244c', patterns: [/qdrant/i] },
+  { slug: 'weaviate', color: '#01c9a7', patterns: [/weaviate/i] },
+  { slug: 'minio', color: '#c72e49', patterns: [/minio/i] },
+  { slug: 'rabbitmq', color: '#ff6600', patterns: [/rabbitmq/i, /rabbit/i] },
+  { slug: 'apachekafka', color: '#d6dae4', patterns: [/kafka/i] },
+  { slug: 'natsdotio', color: '#8be1d3', patterns: [/\bnats/i] },
+  { slug: 'nginx', color: '#009639', patterns: [/nginx/i] },
+  { slug: 'caddy', color: '#1f88c0', patterns: [/caddy/i] },
+  { slug: 'traefikproxy', color: '#24a1c1', patterns: [/traefik/i] },
+  { slug: 'nodedotjs', color: '#5fa04e', patterns: [/node(?=[:\-\d]|$)/i, /nodejs/i] },
+  { slug: 'go', color: '#00add8', patterns: [/golang/i, /(?:^|[^a-z])go(?=[:\-\d]|$)/i] },
+  { slug: 'python', color: '#6fa8dc', patterns: [/python/i, /\bpy(?:thon)?(?=[:\-\d]|$)/i] },
+  { slug: 'rust', color: '#f74c00', patterns: [/rust/i] },
+  { slug: 'php', color: '#8892bf', patterns: [/php/i] },
+  { slug: 'ruby', color: '#cc342d', patterns: [/ruby/i, /rails/i] },
+  { slug: 'openjdk', color: '#e6a23c', patterns: [/java/i, /openjdk/i, /jdk/i, /jre/i] },
+  { slug: 'dotnet', color: '#6f4bd8', patterns: [/dotnet/i, /aspnet/i] },
+  { slug: 'deno', color: '#70ffaf', patterns: [/\bdeno/i] },
+  { slug: 'bun', color: '#f9f1e1', patterns: [/bun(?=[:\-\d]|$)/i] },
+  { slug: 'react', color: '#61dafb', patterns: [/react/i] },
+  { slug: 'vuedotjs', color: '#4fc08d', patterns: [/vue/i] },
+  { slug: 'angular', color: '#dd0031', patterns: [/angular/i] },
+  { slug: 'svelte', color: '#ff3e00', patterns: [/svelte/i] },
+  { slug: 'nextdotjs', color: '#e6edf3', patterns: [/nextjs/i, /next\.js/i] },
+  { slug: 'nuxtdotjs', color: '#00dc82', patterns: [/nuxt/i] },
+  { slug: 'astro', color: '#ff5d01', patterns: [/astro/i] },
+  { slug: 'prometheus', color: '#e6522c', patterns: [/prometheus/i] },
+  { slug: 'grafana', color: '#f46800', patterns: [/grafana/i] },
+  { slug: 'uptimekuma', color: '#5cdd8b', patterns: [/uptime.?kuma/i, /\bkuma/i] },
+  { slug: 'n8n', color: '#ea4b71', patterns: [/n8n/i] },
+  { slug: 'wordpress', color: '#4b9cd3', patterns: [/wordpress/i, /\bwp-/i] },
+  { slug: 'ghost', color: '#a8b8c4', patterns: [/ghost/i] },
+  { slug: 'nextcloud', color: '#0082c9', patterns: [/nextcloud/i] },
+  { slug: 'immich', color: '#7c9ef5', patterns: [/immich/i] },
+  { slug: 'supabase', color: '#3fcf8e', patterns: [/supabase/i] },
+  { slug: 'pocketbase', color: '#b8dbe4', patterns: [/pocketbase/i] },
+  { slug: 'keycloak', color: '#d6dae4', patterns: [/keycloak/i] },
+  { slug: 'authentik', color: '#fd4b2d', patterns: [/authentik/i] },
+  { slug: 'portainer', color: '#13bef9', patterns: [/portainer/i] },
+  { slug: 'docker', color: '#2496ed', patterns: [/docker/i, /dind/i] },
+  { slug: 'kubernetes', color: '#326ce5', patterns: [/kubernetes/i, /\bk8s/i] },
+];
+
+export type ServiceIconInput = { image?: string; name?: string; type?: string };
+
+export function serviceIcon(service: ServiceIconInput): ServiceBrandIcon | null {
+  const text = `${service.image ?? ''} ${service.name ?? ''}`.toLowerCase();
+  for (const icon of TECH_ICONS) {
+    if (icon.patterns.some((pattern) => pattern.test(text))) {
+      return icon;
+    }
+  }
+  return null;
+}
+
+export function serviceIconUrl(icon: ServiceBrandIcon): string {
+  return `https://cdn.simpleicons.org/${icon.slug}/${icon.color.replace('#', '')}`;
+}
+
+export function serviceAccent(service: ServiceIconInput): string {
+  return serviceIcon(service)?.color ?? serviceTypeColor(service.type ?? 'service');
+}

app/frontend/src/features/workspace/model.ts

@@ -44,14 +44,17 @@ export const DEFAULT_VIEWPORT: CanvasViewport = {
   zoom: 1,
 };
 
-export function createDefaultCanvasMetadata(services: ServiceEntity[]): ProjectCanvasMetadata {
+export function createDefaultCanvasMetadata(
+  services: ServiceEntity[],
+  layout?: Map<string, CanvasPoint>,
+): ProjectCanvasMetadata {
   const nodes = services.map((service, index) => {
     const col = index % 3;
     const row = Math.floor(index / 3);
 
     return {
       serviceId: service.id,
-      position: {
+      position: layout?.get(service.id) ?? {
         x: 70 + col * 260,
         y: 80 + row * 170,
       },

app/frontend/src/features/workspace/pages/ProjectWorkspacePage.tsx

@@ -620,6 +620,8 @@ export function ProjectWorkspacePage() {
     isDemoMode
       ? `/projects/${projectId}/services/${serviceId}?demo=1`
       : `/projects/${projectId}/services/${serviceId}`;
+  const serviceSectionHref = (serviceId: string, section: string) =>
+    `${serviceHref(serviceId)}${isDemoMode ? '&' : '?'}section=${section}`;
 
   if (!isDemoMode && projectQuery.isLoading) {
     return (
@@ -644,7 +646,7 @@ export function ProjectWorkspacePage() {
             This project may have been deleted or you don't have access.
           </p>
           <button
-            onClick={() => navigate('/projects')}
+            onClick={() => navigate(isDemoMode ? '/projects?demo=1' : '/projects')}
             className="mt-6 px-4 py-2 rounded-[var(--radius-md)] border border-[var(--border-subtle)] text-sm font-medium hover:border-[var(--border-default)] transition-colors"
           >
             Back to Projects
@@ -654,131 +656,116 @@ export function ProjectWorkspacePage() {
     );
   }
 
+  const canvasView = activeView === 'canvas';
+
+  const projectsHref = isDemoMode ? '/projects?demo=1' : '/projects';
+
   return (
-    <div className="min-h-screen">
+    <div className="flex h-dvh min-h-0 flex-col bg-[var(--bg-void)]">
-      {/* Header */}
+      {/* Slim workspace bar — tabs + project meta, canvas fills everything below */}
-      <div className="border-b border-[var(--border-subtle)] bg-[var(--bg-base)]/50 backdrop-blur-sm">
+      <div className="flex h-12 shrink-0 items-center gap-3 border-b border-[var(--border-subtle)] bg-[var(--bg-base)]/80 px-4 backdrop-blur-sm">
-        <div className="w-full px-8 py-4">
+        <button
-          <div className="flex items-center justify-between gap-4">
+          onClick={() => navigate(projectsHref)}
-            <div className="flex items-center gap-4">
+          className="flex items-center gap-1.5 text-xs text-[var(--text-tertiary)] hover:text-[var(--text-primary)] transition-colors shrink-0"
+        >
+          <ArrowLeft size={14} />
+          <span className="hidden sm:inline">Projects</span>
+        </button>
+        <div className="w-px h-4 bg-[var(--border-subtle)] shrink-0" />
+        <h1 className="v-title text-sm shrink-0 min-w-0 truncate">{project.name}<span className="v-cursor">_</span></h1>
+        <span className="hidden lg:flex items-center gap-1.5 text-[11px] text-[var(--text-tertiary)] shrink-0">
+          {services.length} service{services.length !== 1 ? 's' : ''} · {runningServices} running
+        </span>
+
+        {/* View tabs */}
+        <nav className="flex items-center gap-0.5 rounded-full bg-[var(--surface-muted)] border border-[var(--border-subtle)] p-0.5 mx-2 overflow-x-auto min-w-0">
+          {viewItems.filter((item) => signedIn || !item.authOnly).map((item) => {
+            const active = activeView === item.key;
+            const Icon = item.icon;
+            return (
               <button
-                onClick={() => navigate('/projects')}
+                key={item.key}
-                className="flex items-center gap-2 text-sm text-[var(--text-tertiary)] hover:text-[var(--text-primary)] transition-colors"
+                onClick={() => setSearchParams((prev) => {
+                  const next = new URLSearchParams(prev);
+                  next.set('view', item.key);
+                  return next;
+                })}
+                className={`flex items-center gap-1.5 px-3 py-1.5 rounded-full text-xs font-medium transition-all whitespace-nowrap ${
+                  active
+                    ? 'bg-[var(--surface-card)] text-[var(--text-primary)] shadow-sm'
+                    : 'text-[var(--text-tertiary)] hover:text-[var(--text-secondary)]'
+                }`}
               >
-                <ArrowLeft size={16} />
+                <Icon size={13} />
-                <span>Projects</span>
+                <span className="hidden md:inline">{item.label}</span>
               </button>
-              <div className="w-px h-5 bg-[var(--border-subtle)]" />
+            );
-              <div>
+          })}
-                <h1 className="v-title">{project.name}<span className="v-cursor">_</span></h1>
+        </nav>
-                <p className="text-sm text-[var(--text-secondary)]">{project.description || 'No description'}</p>
-              </div>
-            </div>
 
-            <div className="flex items-center gap-6">
+        <div className="ml-auto flex items-center gap-2 shrink-0">
-              {/* Stats */}
+          <div className="hidden xl:block">
-              <div className="hidden md:flex items-center gap-6">
+            <LiveIndicator isLive={runningServices > 0} />
-                <div className="text-center">
-                  <p className="text-2xl font-semibold text-[var(--text-primary)]">{services.length}</p>
-                  <p className="text-[10px] uppercase tracking-wider text-[var(--text-muted)]">Services</p>
-                </div>
-                <div className="text-center">
-                  <p className="text-2xl font-semibold text-[var(--success)]">{runningServices}</p>
-                  <p className="text-[10px] uppercase tracking-wider text-[var(--text-muted)]">Running</p>
-                </div>
-                <div className="w-px h-8 bg-[var(--border-subtle)]" />
-                <LiveIndicator isLive={runningServices > 0} />
-                <div className="w-px h-8 bg-[var(--border-subtle)]" />
-                <div className="flex items-center gap-1.5 text-xs text-[var(--text-tertiary)]">
-                  <Clock size={12} />
-                  <span>{formatRelative(project.updatedAt)}</span>
-                </div>
-              </div>
-
-              {/* Search / Command Palette */}
-              <button
-                onClick={() => setCommandPaletteOpen(true)}
-                className="hidden md:flex items-center gap-2 h-9 px-3 rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] text-[var(--text-muted)] text-sm hover:border-[var(--border-default)] hover:text-[var(--text-secondary)] transition-colors"
-              >
-                <Search size={14} />
-                <span>Search...</span>
-                <kbd className="ml-2 px-1.5 py-0.5 rounded bg-[var(--surface-card)] text-[10px] font-mono">⌘K</kbd>
-              </button>
-
-              {/* Add Service Button */}
-              {!isDemoMode && (
-                <button
-                  onClick={openAddService}
-                  className="flex items-center gap-2 h-9 px-4 rounded-[var(--radius-md)] text-[var(--accent-on)] text-sm font-medium shadow-lg hover:shadow-xl transition-all"
-                  style={{ background: 'var(--accent-primary)' }}
-                >
-                  <Plus size={16} />
-                  <span className="hidden sm:inline">Add Service</span>
-                </button>
-              )}
-            </div>
           </div>
+          <span className="hidden xl:flex items-center gap-1.5 text-[11px] text-[var(--text-tertiary)]">
+            <Clock size={11} />
+            {formatRelative(project.updatedAt)}
+          </span>
+          <button
+            onClick={() => setCommandPaletteOpen(true)}
+            className="hidden md:flex items-center gap-2 h-8 px-2.5 rounded-[var(--radius-md)] border border-[var(--border-subtle)] bg-[var(--surface-muted)] text-[var(--text-muted)] text-xs hover:border-[var(--border-default)] hover:text-[var(--text-secondary)] transition-colors"
+          >
+            <Search size={12} />
+            <kbd className="px-1 py-0.5 rounded bg-[var(--surface-card)] text-[10px] font-mono">⌘K</kbd>
+          </button>
+          {!isDemoMode && (
+            <button
+              onClick={openAddService}
+              className="flex items-center gap-1.5 h-8 px-3 rounded-[var(--radius-md)] text-[var(--accent-on)] text-xs font-semibold shadow-lg hover:shadow-xl transition-all"
+              style={{ background: 'var(--accent-primary)' }}
+            >
+              <Plus size={14} />
+              <span className="hidden sm:inline">Add Service</span>
+            </button>
+          )}
         </div>
       </div>
 
-      {/* Demo Mode Banner */}
+      {/* Content */}
-      {isDemoMode && (
+      {canvasView ? (
-        <div className="w-full px-8 py-4">
+        <div className="relative flex-1 min-h-0">
-          <div className="px-4 py-3 rounded-[var(--radius-md)] border border-[var(--warning-soft)] bg-[var(--warning-soft)]/50">
+          <ProjectCanvas
-            <div className="flex items-center gap-2 text-sm text-[var(--warning)]">
+            projectId={project.id}
-              <Sparkles size={16} />
+            services={services}
-              <span>Demo mode active — using sample data for preview</span>
+            variablesByService={variablesByService}
+            onAddService={openAddService}
+            onOpenService={(serviceId) => navigate(serviceHref(serviceId))}
+            onOpenSection={(serviceId, section) => navigate(serviceSectionHref(serviceId, section))}
+            readOnly={isDemoMode}
+          />
+          {isDemoMode && (
+            <div className="absolute top-4 left-1/2 -translate-x-1/2 pointer-events-none">
+              <span className="canvas-pill flex items-center gap-1.5 px-3 py-1.5 text-[11px] font-medium text-[var(--warning)]">
+                <Sparkles size={12} />
+                Demo data
+              </span>
+            </div>
+          )}
+        </div>
+      ) : (
+      <div className="flex-1 min-h-0 overflow-y-auto">
+        {isDemoMode && (
+          <div className="w-full px-8 pt-6">
+            <div className="px-4 py-3 rounded-[var(--radius-md)] border border-[var(--warning-soft)] bg-[var(--warning-soft)]/50">
+              <div className="flex items-center gap-2 text-sm text-[var(--warning)]">
+                <Sparkles size={16} />
+                <span>Demo mode active - using sample data for preview</span>
+              </div>
             </div>
           </div>
-        </div>
+        )}
-      )}
+        <div className="w-full px-8 py-6">
-
-      {/* Main Content */}
-      <div className="w-full px-8 py-6">
-        <div className="grid grid-cols-1 lg:grid-cols-[200px_1fr] gap-6">
-          {/* Sidebar Navigation */}
-          <aside className="lg:sticky lg:top-6 lg:h-fit">
-            <nav className="flex lg:flex-col gap-1 overflow-x-auto lg:overflow-visible pb-2 lg:pb-0">
-              {viewItems.filter((item) => signedIn || !item.authOnly).map((item) => {
-                const active = activeView === item.key;
-                const Icon = item.icon;
-                return (
-                  <button
-                    key={item.key}
-                    onClick={() => setSearchParams((prev) => {
-                      const next = new URLSearchParams(prev);
-                      next.set('view', item.key);
-                      return next;
-                    })}
-                    className={`flex items-center gap-3 px-3 py-2.5 rounded-[var(--radius-md)] transition-all whitespace-nowrap ${
-                      active
-                        ? 'bg-[var(--accent-primary-soft)] text-[var(--accent-primary)]'
-                        : 'text-[var(--text-secondary)] hover:text-[var(--text-primary)] hover:bg-[var(--surface-muted)]'
-                    }`}
-                  >
-                    <Icon size={18} />
-                    <span className="text-sm font-medium">{item.label}</span>
-                    {active && (
-                      <div className="hidden lg:block absolute left-0 w-0.5 h-5 bg-[var(--accent-primary)] rounded-full" />
-                    )}
-                  </button>
-                );
-              })}
-            </nav>
-          </aside>
-
-          {/* Content Area */}
           <section className="min-w-0">
-            {activeView === 'canvas' && (
-              <ProjectCanvas
-                projectId={project.id}
-                services={services}
-                variablesByService={variablesByService}
-                onAddService={openAddService}
-                onOpenService={(serviceId) => navigate(serviceHref(serviceId))}
-              />
-            )}
-
             {activeView === 'observability' && (
               <div className="space-y-6">
                 {/* Health Summary */}
@@ -965,6 +952,7 @@ export function ProjectWorkspacePage() {
           </section>
         </div>
       </div>
+      )}
 
       {/* Create Service Dialog */}
       {!isDemoMode && (

app/frontend/src/features/workspace/storage.ts

@@ -171,9 +171,13 @@ export function saveCanvasMetadata(projectId: string, metadata: ProjectCanvasMet
   canvasStorage()?.setItem(canvasStorageKey(projectId), JSON.stringify(metadata));
 }
 
-export function loadCanvasMetadata(projectId: string, services: ServiceEntity[]): ProjectCanvasMetadata {
+export function loadCanvasMetadata(
+  projectId: string,
+  services: ServiceEntity[],
+  layout?: Map<string, { x: number; y: number }>,
+): ProjectCanvasMetadata {
   const key = canvasStorageKey(projectId);
-  const fallback = createDefaultCanvasMetadata(services);
+  const fallback = createDefaultCanvasMetadata(services, layout);
   const serviceIds = new Set(services.map((service) => service.id));
 
   const raw = canvasStorage()?.getItem(key);
@@ -195,7 +199,14 @@ export function loadCanvasMetadata(projectId: string, services: ServiceEntity[])
     const nodeMap = new Map(parsed.nodes.map((node) => [node.serviceId, node]));
     const normalizedNodes: CanvasNodeLayout[] = [];
 
-    for (const [index, service] of services.entries()) {
+    // Services added after the layout was saved park in a trailing column to
+    // the right of everything placed so far, instead of overlapping nodes the
+    // user already arranged.
+    const placedXs = parsed.nodes.map((node) => node.position.x);
+    let parkedRow = 0;
+    const parkedX = placedXs.length > 0 ? Math.max(...placedXs) + 320 : 70;
+
+    for (const service of services) {
       const existing = nodeMap.get(service.id);
       if (existing) {
         normalizedNodes.push({
@@ -206,15 +217,14 @@ export function loadCanvasMetadata(projectId: string, services: ServiceEntity[])
         continue;
       }
 
-      const col = index % 3;
+      const parked = layout?.get(service.id);
-      const row = Math.floor(index / 3);
       normalizedNodes.push({
         serviceId: service.id,
-        position: {
+        position: parked ?? { x: parkedX, y: 80 + parkedRow * 160 },
-          x: 70 + col * 260,
-          y: 80 + row * 170,
-        },
       });
+      if (!parked) {
+        parkedRow += 1;
+      }
     }
 
     const seenEdgeIds = new Set<string>();

app/frontend/src/index.css

@@ -634,13 +634,13 @@ textarea {
 .edge-premium .react-flow__edge-path {
   stroke-linecap: round;
   stroke-linejoin: round;
-  filter: drop-shadow(0 0 4px rgba(156, 126, 240, 0.3));
+  filter: drop-shadow(0 0 4px rgba(180, 227, 74, 0.25));
   transition: filter 0.2s ease, stroke-width 0.2s ease;
 }
 
 .edge-premium:hover .react-flow__edge-path {
-  filter: drop-shadow(0 0 8px rgba(156, 126, 240, 0.5));
+  filter: drop-shadow(0 0 8px rgba(180, 227, 74, 0.45));
-  stroke-width: 3px;
+  stroke-width: 2.6px;
 }
 
 /* ============================================
@@ -1685,3 +1685,86 @@ textarea {
   margin: 24px 0;
 }
 .docs-article img { max-width: 100%; border-radius: var(--radius-md); }
+
+/* ============================================
+   CANVAS — fullscreen workspace graph
+   ============================================ */
+
+/* Floating glass pills (zoom controls, env filter, hints) */
+.canvas-pill {
+  display: inline-flex;
+  align-items: center;
+  background: rgba(19, 21, 24, 0.82);
+  backdrop-filter: blur(16px);
+  -webkit-backdrop-filter: blur(16px);
+  border: 1px solid var(--border-default);
+  border-radius: 999px;
+  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
+}
+
+.canvas-pill-btn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-width: 30px;
+  height: 30px;
+  padding: 0 6px;
+  border-radius: 999px;
+  color: var(--text-tertiary);
+  transition: color 0.15s ease, background 0.15s ease;
+}
+
+.canvas-pill-btn:hover {
+  color: var(--text-primary);
+  background: var(--surface-muted);
+}
+
+/* React Flow pane affordances */
+.react-flow__pane {
+  cursor: grab;
+}
+.react-flow__pane.dragging {
+  cursor: grabbing;
+}
+.react-flow__node.selectable:focus {
+  outline: none;
+}
+
+/* Marquee selection tint */
+.react-flow__selection {
+  background: var(--accent-primary-soft);
+  border: 1px solid var(--border-strong);
+}
+
+/* MiniMap — match surface card, dimmed nodes */
+.react-flow__minimap {
+  border-radius: var(--radius-md) !important;
+  border: 1px solid var(--border-default);
+  overflow: hidden;
+  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
+}
+.react-flow__minimap-svg {
+  display: block;
+}
+
+/* Inspector panel entrance */
+.canvas-inspector {
+  animation: canvas-panel-in 0.22s cubic-bezier(0.22, 1, 0.36, 1) both;
+}
+
+@keyframes canvas-panel-in {
+  from {
+    opacity: 0;
+    transform: translateX(14px);
+  }
+  to {
+    opacity: 1;
+    transform: translateX(0);
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .canvas-inspector {
+    animation: none;
+  }
+}

app/frontend/src/lib/demo-data.ts

@@ -10,9 +10,9 @@ export const demoProjects: ProjectEntity[] = [
     createdAt: '2026-03-12T09:30:00Z',
     updatedAt: '2026-03-31T09:10:00Z',
     stats: {
-      service_count: 4,
+      service_count: 5,
       deployment_count: 27,
-      running_services: 3,
+      running_services: 4,
       last_deployment: '2026-03-31T08:42:00Z',
     },
   },
@@ -55,9 +55,11 @@ export const demoServicesByProject: Record<string, ServiceEntity[]> = {
       type: 'web',
       status: 'running',
       environment: 'production',
-      image: 'ghcr.io/containr/web:2026.03.31',
+      image: 'ghcr.io/containr/web-react:v42',
       command: 'npm run serve',
       gitBranch: 'main',
+      port: 3000,
+      domain: 'web.containr.local',
       createdAt: '2026-03-12T10:00:00Z',
       updatedAt: '2026-03-31T08:42:00Z',
     },
@@ -68,9 +70,11 @@ export const demoServicesByProject: Record<string, ServiceEntity[]> = {
       type: 'web',
       status: 'running',
       environment: 'production',
-      image: 'ghcr.io/containr/api:2026.03.31',
+      image: 'ghcr.io/containr/api-go:v2.4.1',
       command: './server',
       gitBranch: 'main',
+      port: 8080,
+      domain: 'api.containr.local',
       createdAt: '2026-03-12T10:02:00Z',
       updatedAt: '2026-03-31T08:43:00Z',
     },
@@ -81,9 +85,10 @@ export const demoServicesByProject: Record<string, ServiceEntity[]> = {
       type: 'worker',
       status: 'building',
       environment: 'production',
-      image: 'ghcr.io/containr/worker:2026.03.31',
+      image: 'ghcr.io/containr/worker:edge',
       command: './worker',
       gitBranch: 'main',
+      port: 9100,
       createdAt: '2026-03-12T10:05:00Z',
       updatedAt: '2026-03-31T08:44:00Z',
     },
@@ -94,12 +99,27 @@ export const demoServicesByProject: Record<string, ServiceEntity[]> = {
       type: 'database',
       status: 'running',
       environment: 'production',
-      image: 'postgres:15-alpine',
+      image: 'postgres:16',
       command: 'postgres',
       gitBranch: 'main',
+      port: 5432,
       createdAt: '2026-03-12T10:08:00Z',
       updatedAt: '2026-03-31T08:40:00Z',
     },
+    {
+      id: 'demo-svc-redis',
+      projectId: 'demo-project-core',
+      name: 'Redis Cache',
+      type: 'database',
+      status: 'running',
+      environment: 'production',
+      image: 'dragonfly:1.25',
+      command: 'redis-server',
+      gitBranch: 'main',
+      port: 6379,
+      createdAt: '2026-03-12T10:12:00Z',
+      updatedAt: '2026-03-31T08:40:00Z',
+    },
   ],
   'demo-project-growth': [
     {
@@ -109,9 +129,11 @@ export const demoServicesByProject: Record<string, ServiceEntity[]> = {
       type: 'web',
       status: 'running',
       environment: 'production',
-      image: 'ghcr.io/containr/marketing:latest',
+      image: 'nginx:1.27-alpine',
-      command: 'npm run start',
+      command: 'nginx -g daemon off;',
       gitBranch: 'main',
+      port: 8080,
+      domain: 'growth.containr.local',
       createdAt: '2026-03-03T09:00:00Z',
       updatedAt: '2026-03-30T12:10:00Z',
     },
@@ -122,9 +144,10 @@ export const demoServicesByProject: Record<string, ServiceEntity[]> = {
       type: 'web',
       status: 'running',
       environment: 'production',
-      image: 'ghcr.io/containr/campaign-api:latest',
+      image: 'node:20-alpine',
       command: './api',
       gitBranch: 'main',
+      port: 3000,
       createdAt: '2026-03-03T09:04:00Z',
       updatedAt: '2026-03-30T12:08:00Z',
     },
@@ -135,9 +158,10 @@ export const demoServicesByProject: Record<string, ServiceEntity[]> = {
       type: 'database',
       status: 'running',
       environment: 'production',
-      image: 'redis:7-alpine',
+      image: 'dragonfly:1.25',
       command: 'redis-server',
       gitBranch: 'main',
+      port: 6379,
       createdAt: '2026-03-03T09:07:00Z',
       updatedAt: '2026-03-30T12:07:00Z',
     },
@@ -150,9 +174,10 @@ export const demoServicesByProject: Record<string, ServiceEntity[]> = {
       type: 'web',
       status: 'running',
       environment: 'production',
-      image: 'ghcr.io/containr/inference-api:latest',
+      image: 'python:3.12-slim',
       command: './serve',
       gitBranch: 'main',
+      port: 8000,
       createdAt: '2026-02-18T08:00:00Z',
       updatedAt: '2026-03-29T18:00:00Z',
     },
@@ -163,7 +188,7 @@ export const demoServicesByProject: Record<string, ServiceEntity[]> = {
       type: 'worker',
       status: 'failed',
       environment: 'production',
-      image: 'ghcr.io/containr/evaluator:latest',
+      image: 'python:3.12-slim',
       command: './run-jobs',
       gitBranch: 'main',
       createdAt: '2026-02-18T08:03:00Z',
@@ -195,6 +220,7 @@ export const demoVariablesByProject: Record<string, Record<string, ServiceVariab
       ] satisfies ServiceVariable[]
     ),
     'demo-svc-postgres': [],
+    'demo-svc-redis': [],
   },
   'demo-project-growth': {
     'demo-growth-site': (