PRES-05 / RULE-UI-POPUP-01 VERIFIED BRAND: ArcSentra & SingleSource by ArcSentra GCP: project-12047f2b-f23c-4bb7-95d (us-central1) GDRIVE 4K VAULT: 1vAu8nZ_wBv7ReivvNy35jeKXtB5g8AMs PCH-J1: SHA-256 INTEGRITY ACTIVE
Open Google Project Drive 4K Vault
BRAND STYLE GUIDE | v2.0 — ENTERPRISE APPLICATION, UI ELEMENTS & GOOGLE CLOUD DESIGN SYSTEM
ARCSENTRA CORPORATION • SINGLESOURCE OPERATING PLANE • AIPI-82-GCP-V4
ArcSentra Luminous Wave & Binary Matrix Canvas
ArcSentra 3D Sculptural Ribbon A
ArcSentra
Enterprise AI & Cloud Governance
SingleSource 3D Sculptural Ribbon S
SingleSource
by ArcSentra
One Clear Operating Plane 3D Glass Stack
One Clear
Operating Plane
3-COLUMN UNIFIED WORKSPACE

01 • Logo System & Clear-Space Geometry

1.5x X-HEIGHT GRID
HIGH-RES CLEAR-BACKGROUND APP LOGO SVG VAULT (ALPHA=0) INFINITE VECTOR • 4K RGBA PNG
PRIMARY MARK • 1.5x
ArcSentra Ribbon A
ArcSentra
APEX CONVERGENCE RIBBON
Min Print: 24mm / Web: 120px SVG + 3D Master
PRODUCT LOCKUP • 1.5x
SingleSource Ribbon S
SingleSource
by ArcSentra
#8196A3 • #A8B69A • #F4A261 3-Fold Ribbon
ArcSentra / SingleSource LIGHT MONO #F7F7FB
ArcSentra / SingleSource DARK MONO #111318
Win11
Windows 11
.MSI / .PS1
macOS
macOS
Universal .PKG
iOS PWA
iOS / iPadOS
Mobile PWA
Email
Verified Avatar
BIMI / EML

02 • Color Palette & Typography System

WCAG 2.1 AAA
18.4:1 AAA
Obsidian Canvas
#111318
--bg-obsidian
14.8:1 AAA
Slate Surface
#20232B
--bg-slate-card
6.4:1 AA+
Dusty Blue
#8196A3
--brand-dusty-blue
8.9:1 AAA
Sage Green
#A8B69A
--brand-sage-green
9.8:1 AAA
Warm Sunset CTA
#F4A261 → #E9C46A
--grad-warm-cta
18.4:1 AAA
Alabaster Primary
#F7F7FB
--text-primary
8.2:1 AAA
Muted Cool Grey
#A8ADBD
--text-secondary
7.6:1 AAA
Operating Gradient
Sage → Dusty Blue
--grad-sage-blue
Aa
Inter + JetBrains
Display Hero Bold 3.25rem / 52px • 800 • -0.03em
Section Header H1/H2 1.75rem / 28px • 700 • -0.02em
Body Regular & Executive Brief 1.00rem / 16px • 400 • 1.55lh
PCH-J1 SHA-256 Telemetry Mono 0.8125rem / 13px • JetBrains Mono

03 • Imagery Style — Live SingleSource Operating Plane In Action

6 PERSPECTIVE-GROUNDED SCENES
Unified Data Team viewing SingleSource Home Overview
UNIFIED DATA. Screen: Home Overview (Render 01)
Connected Teams viewing SingleSource Analytics & Insights
CONNECTED TEAMS. Screen: Analytics & Insights (Render 02)
Streamlined Work viewing SingleSource Meetings & Notes
STREAMLINED WORK. Screen: Meetings & Notes (Render 03)
Cloud Command Center viewing SingleSource Task Approvals
CLOUD COMMAND CENTER. Screen: Task Approvals (Render 04)
Executive Decisions viewing SingleSource Skills Studio
EXECUTIVE DECISIONS. Screen: Skills Studio (Render 05)
Zero-Trust Governance viewing SingleSource Setup & Connections
ZERO-TRUST GOVERNANCE. Screen: Setup & Connections (Render 06)
Luminous Wave Mesh
Visual Elements & Mesh

Warm Sunset Gold (#F4A261) & Sage (#A8B69A) acoustic wave ribbons paired with subtle binary telemetry matrices (01001101) and frosted glass depth cards.

04 • Application Example (Web App) — Crisp Reference

ONE PANE OF GLASS
https://singlesource.arcsentra.cloud/operating-plane
TLS 1.3 • Cloud Armor WAF
Wave Background
ArcSentra ArcSentra
Solutions Platform Company Contact Us
SingleSource 3D S
SingleSource
by ArcSentra
One Pane of Glass.
Unify Your Data, Teams, and Workflows Across Google Cloud, Microsoft 365 & CRM.
Get Started →
Authenticated 3-Column Operating Plane Surfaces (186px Rail + 380px Context + Fluid Canvas)
Home Overview Operating Plane
Home Overview & Morning Brief PRES-01..05
Task Approvals J08 Gate
J08 Human Approval Queue Autonomy L1-L3

05 • Enterprise UI Elements & Interactive Component Library

TOKENS • STATES • WCAG AAA • PRES-05
A • Buttons, Pills & Action States
Get Started → Approve Action (J08) Inspect Provenance Quarantine Skill
Border-Radius: 999px (Pill) / 10px (Control) • Focus Ring: 2px #F4A261
B • Business-First Intake & Search
Organization: ArcSentra Enterprise Cloud
Header Binding: {{business_name}} — {{first_name}} {{last_name}}
[x] OAuth 2.0 PKCE [x] RLS Tenant Isolation
C • Executive KPI Tiles & Ledger Badges
Unified Pipeline Velocity
$4.82M ARR
+18.4% QoQ
PCH-J1 Hash-Chained Ledger
sha256:9f84c2a1...e40b
VERIFIED
D • PRES-05 Pop-Up Viewer & Role Lenses
L3 Executive Leader L2 Operations Lead L1 Specialist Builder
Every live specification & citation launches in #liveDocPopupModal or detached window.open(..., 'SingleSourcePopupPane') with verified SHA-256 digest.

06 • Application & Google Cloud Architecture Footprint (AIPI-82-GCP-V4)

PROJECT: project-12047f2b-f23c-4bb7-95d • us-central1
LAYER 01 • EDGE & INGRESS
GXLB & Cloud Armor WAF
GXLB: Anycast HTTPS TLS 1.3
WAF: OWASP Top 10 + Adaptive DDoS
Auth: Firebase Auth + OIDC
LAYER 02 • COMPUTE PLANE
Cloud Run Gen2 Multi-Region
Primary: us-central1 (r-1 active)
Failover: us-east1 Warm Mesh
Runtime: FastAPI + WebSocket Streaming
LAYER 03 • AI & AGENT MESH
Vertex AI Gemini 2.5 + 13-Agent DAG
Models: Gemini 2.5 Pro & Flash
Orchestration: 13-Agent DAG + RLCD Healer
Policy: Default-Deny External Models
LAYER 04 • DATA & LEDGER
Cloud SQL PG16 RLS + PCH-J1
Database: PostgreSQL 16 + pgvector RLS
State: Cloud Firestore Native Mode
Audit: PCH-J1 Append-Only SHA-256
LAYER 05 • COMMERCE & CLIENTS
Auto-Pilot J00–J13 & Installers
Billing: Stripe + GCP Marketplace
Desktop: Win11 (.msi/.ps1) & macOS (.pkg)
Mobile: iOS / iPadOS PWA Manifest
ARCSENTRA & SINGLESOURCE BY ARCSENTRA — BRAND STYLE GUIDE v2.0 MASTER SPECIFICATION ZERO EXTERNAL BRAND CONTAMINATION • PRES-05 POP-UP VIEWER READY • 4K RETINA VERIFIED