TailwindCSS breaks with Node's permissions enabled

[bep]

Note that I suspect that this issue is most likely very hard/impossible to fix, but I thought I'd create this issue for people coming after me pondering with the same issue.

Node's permission based permissions is enforced by adding the --permission flag when running Node.

To get TailwindCSS up and running you also need to add:

--allow-addons
--allow-child-process
--allow-worker

The most problematic security issue in the above is (I think) --allow-child-process which gives Tailwind's config/plugins more or less full OS access. Given the error message I get, I suspect this is due to how you load lightningcss.

[RobinMalfait]

Hey! Going to move this to a discussion since I don't want to consider this an actual bug right now, but more like a feature we could look at in the future.

Tailwind CSS will load Lightning CSS but also @tailwindcss/oxide which uses native Rust (via NAPI-RS, which is probably the --allow-addons flag) to scan your file system for actual files on disk. But this is probably also problematic since I can technically do whatever I want on the OS.

Not sure how realistic it would be to actually make this work with permissions in mind without allowing addons / child processes.

[RickCreator87]

**zk Ecosystem Blueprint: Production-Grade, Regulator-Aware, Solana-Native with ZK Primitives**

This document serves as a comprehensive, investor-ready and regulator-aware technical specification for a **multi-department zk-powered ecosystem** on Solana. It comprises three distinct products with fully separated signups, wallets, risk profiles, and disclosures, while enabling optional private cross-department linking via zk proofs.

### 0. GLOBAL PRINCIPLES

- **Non-custodial**: Users retain full control of private keys across all wallets. No platform custody of funds or signing authority.
- **Solana-native**: All core programs, token mints, PDAs, and state live on Solana (using Anchor framework for development). Leverage Solana's high TPS, low fees, and emerging on-chain ZK verifiers (e.g., Light Protocol-style or native ZK ElGamal-inspired primitives, with careful handling of any program deprecations).
- **zk-powered**: Zero-knowledge proofs (zk-SNARKs or compatible, generated client-side or via Aurora runtime, verified on-chain where possible or off-chain with on-chain settlement) for privacy-preserving verification of identity, work, rewards, and rules compliance.
- **Department-separated**: Each product maintains independent ToS, risk disclosures, signup flows, zk-Identity, and wallet. Cross-department perks (e.g., loyalty boosts) require explicit user-consented zk linkage proofs.
- **Regulator-aware**: Strict separation of loyalty/utility rewards, compute-based mining economics, and high-risk trading. All marketing and disclosures emphasize **no guaranteed returns**, market/volatility risks, and user responsibility.
- **Hybrid execution** (trading only): Platform handles UX, education, risk configuration, zk rule proofs; position execution routes to non-custodial DEXs/aggregators (e.g., Jupiter, Orca) or partner venues via user-signed transactions or intents.

**Defined Vocabulary**:
- **zk-Identity**: Private credential (e.g., hash of user-controlled secret + nullifier) proving attributes (age, tier, uniqueness) without revealing PII or linking addresses publicly.
- **zk-Value**: Proof of a computed value (e.g., XP, mining power, PnL) matching published formulas without exposing inputs.
- **zk-Work**:
  - **zk-PoW** (Proof of Work): Computational effort performed (e.g., mining session hashes/compute units).
  - **zk-CoW** (Cost of Work): Resources/time/difficulty expended matching reward tiers.
  - **zk-SoW** (Stake of Work): Legitimate staking of tokens/credits for boosts, bounded by rules.
- **zk-Access**: Tiered permissions (e.g., basic/verified/pro) proven privately, unlocking features without public linkage.

All zk proofs use standardized circuits (e.g., Circom or Halo2-style, verifiable via Solana-compatible verifiers). Proof generation: primarily client (browser/WebAssembly) or Aurora runtime for heavy compute; verification: Solana programs (on-chain where CU allows) + off-chain indexers for scalability.

### 1. HIGH-LEVEL SYSTEM OVERVIEW

#### 1.1 Three Departments

**A) zk Rewarding App**  
- **Purpose**: Drive engagement via surveys, mini-games (Mines, High-Low, Diamonds, Spin, Scratch, Trivia, competitions), offers, streaks, milestones, loyalty tiers, and Tarabox-style time-locked vaults for utility rewards.  
- **Output**: Loyalty/utility tokens or XP-based perks (fee discounts, access). Explicitly **not** an investment product.

**B) zk Mining System (Aurora-powered)**  
- **Purpose**: Users "rent" virtual mining machines powered by the Aurora Framework (EVM-compatible compute layer, potentially bridged or integrated for off-chain heavy lifting before Solana settlement). Performs verifiable compute work across supported chains.  
- **Economics**: Mining credits/power, staking boosts via zk-SoW. Rewards in utility/mining tokens based on proven work.

**C) zk Trading Platform (Crypto + RWA)**  
- **Purpose**: Education-first long/short trading on crypto and tokenized Real World Assets (RWAs). Strict risk controls via "trading machines."  
- **PnL**: Denominated/displayed in stable asset (USDT-equivalent via oracle feeds) for clarity.  
- **Features**: Pre-configured trading machines with kill switches, capital protection; education gating; hybrid execution.

#### 1.2 Per-Department Definitions

**zk Rewarding App**  
- **Primary persona**: Casual users seeking fun, streaks, and utility perks (gamers, survey takers, offer hunters).  
- **Core value prop**: Engaging experiences that earn loyalty rewards and XP while building habits.  
- **Risk profile**: Low (entertainment/utility; no capital at risk beyond optional vault locks).  
- **Promised**: Verifiable completion of actions leading to rule-based rewards/XP. **Not promised**: Financial returns, guaranteed value, or investment yields.

**zk Mining System**  
- **Primary persona**: Tech-savvy users interested in compute contribution, staking, and variable rewards.  
- **Core value prop**: Rent compute power (Aurora machines) for verifiable work yielding mining credits/power with optional staking boosts.  
- **Risk profile**: Medium (technical risks, variable rewards tied to difficulty/market, opportunity cost of rental/staking).  
- **Promised**: Fair, rule-based rewards proportional to proven zk-Work. **Not promised**: Fixed profits, guaranteed uptime, or risk-free yields—users bear compute/market risks.

**zk Trading Platform**  
- **Primary persona**: Educated traders seeking structured long/short exposure with risk guardrails.  
- **Core value prop**: Progressive education → simulation → live trading with pre-configured machines enforcing limits.  
- **Risk profile**: High (market volatility, leverage; capital loss possible despite protections).  
- **Promised**: Education-gated access, enforced risk rules (via zk proofs), transparent PnL in stable terms. **Not promised**: Profits, break-even in all scenarios, or protection against all losses—kill switches aim for ~$0 net in extreme spikes but markets can gap.

### 2. IDENTITY, WALLETS, AND SEPARATE SIGNUPS

#### 2.1 Separate Signup Flows
Each flow is a isolated React/Next.js wizard with department-specific branding:

- **Rewarding App**: Email/phone + wallet connect (new keypair or import) → Accept Rewarding ToS + low-risk disclosures (utility only) → Generate zk-Identity-R (client-side circuit proving uniqueness) → Onboard with tutorial actions.
- **Mining System**: Wallet connect → Accept Mining ToS + medium-risk disclosures (variable compute rewards) → zk-Identity-M generation → Machine rental preview.
- **Trading Platform**: Stricter: Wallet + basic KYC-lite (zk-age/ residency proofs) → Accept Trading ToS + high-risk disclosures (leverage, loss potential) → Education module start → zk-Identity-T.

All use separate consent checkboxes and record hashed consents on-chain via PDAs.

#### 2.2 Separate Wallet/Identity Layers
- **Reward Wallet + zk-Identity-R**: Dedicated Solana keypair for rewards/XP/vaults.
- **Mining Wallet + zk-Identity-M**: For mining credits, staking, rentals.
- **Trading Wallet + zk-Identity-T**: For trading margins/fees (non-custodial; positions executed via signed txs).

**Private linking**: Users can generate zk-LinkProof (proves "same human controls Identity-R/M/T" via shared nullifier/secret, without revealing addresses). Verified optionally for cross-perks (e.g., loyalty boost in mining from reward XP). Use zk-SNARK circuits; nullifiers prevent replay.

Data flow: User → Wallet (Phantom/Backpack/etc.) → Client generates proof → Submit to department program with PDA.

### 3. ZK LAYER: PoW, CoW, SoW, REWARDS, TRADING

#### 3.1 zk Primitives

**zk-PoW**: Proves computational work (e.g., hashes/compute units in Aurora session) performed. Hidden: raw inputs/machine details. Generated: Aurora runtime or client. Verified: Solana zk-verifier program or off-chain + settlement.

**zk-CoW**: Proves cost/resources match published schedule (time × difficulty). Hidden: exact resource breakdown. Generated: Backend/Aurora. Verified: On-chain.

**zk-SoW**: Proves stake amount and legitimacy for boosts (bounded multipliers). Hidden: full balance. Generated: Client (with wallet proof). Verified: Solana staking vault program.

**zk-Rewards**: Proves action completion (survey hash, game score) per rules and correct mint. Hidden: individual answers. Generated: Client. Verified: Reward program.

**zk-Trading Rules**: Proves machine followed configs (leverage bounds, max loss, kill switch triggers, PnL calc). Hidden: exact position details if private. Generated: Hybrid (client + execution venue oracle). Verified: Trading verification program.

All proofs include public inputs (e.g., session ID, tier) for indexing/audit.

### 4. SOLANA LAYER AND PROGRAMS

Use **Anchor** for all programs. PDAs derived with seeds like `["department", "type", user_pubkey, nonce]`.

#### 4.1 Rewarding App
- **RewardTokenMint**: SPL token (or Token-2022).
- **XPLevelProgram**: PDA `["xp", user]` stores XP, level, tier.
- **TaraboxVaultProgram**: Time-locked PDA vaults `["vault", user, id]`.
- **ActionLogPDA**: `["action", user, action_type, timestamp]`.
- **ZkRewardVerifierProgram**: Instruction `verify_reward_proof(proof, public_inputs)` → mints if valid.

Main instructions: `log_action`, `claim_xp`, `unlock_vault`. Events: `RewardMinted {amount, action_type}`.

#### 4.2 Mining System
- **MiningMachineRegistryPDA**: Global `["machines"]` + per-machine `["machine", id]`.
- **MiningSessionPDA**: `["session", user, machine_id]`.
- **MiningCreditsToken** & **MiningPowerToken**.
- **StakingVaultProgram**: `["stake", user]` for zk-SoW.
- **ZkWorkVerifierProgram**: `verify_pow_cow_sow(proofs...)`.
- **RewardDistributionProgram**: Distributes based on verified work.

Instructions: `rent_machine`, `start_session`, `submit_work_proofs`, `claim_mining_rewards`. Events for audit.

#### 4.3 Trading Platform
- **TradingProfilePDA**: `["profile", user]` (education progress, risk tier).
- **RiskConfigPDA**: Per-machine/user `["risk", user, machine_id]` (leverage, loss limits, kill params).
- **FeeAccountingPDA**.
- **ZkTradingVerifierProgram**: `verify_trade_rules(proof, config_hash)`.
- **RwaRegistry**: Access-controlled tokenized assets.

Instructions: `update_risk_config`, `execute_trade_intent` (routes signed tx), `trigger_kill_switch` (enforced). Events: `PositionClosed {pnl_stable, reason}`.

zk proofs passed as bytes; verified in program (or CPI to verifier).

Text diagram (Rewarding example):  
User Wallet → Client (action) → Generate zk-Rewards proof → Submit tx to RewardProgram PDA → Verify on-chain → Mint & emit event → UI update via indexer.

### 5. AURORA FRAMEWORK: MINING RUNTIME

**Mining Machines** (Aurora-M1 to M4): Virtual configs with hash/compute power, supported chains, difficulty tiers, rental pricing in credits/tokens. Parameters stored in registry PDA.

**Rental Logic**: User approves rental from Mining Wallet → Backend/Aurora starts session (monitor via WebSocket) → Session ends → Generate zk-PoW/CoW → Submit to Solana for verification/credit.

**Staking and Boosts**: Stake in vault → zk-SoW proof shows amount → Multiplier (e.g., 1.1x–2x, capped transparently) applied in reward formula.

**Leaderboards/Anti-Fraud**: Aggregate zk-verified stats (e.g., total proven power) on-chain or via indexer. Fraud detection: statistical anomalies on proof patterns + rate limits; privacy preserved via zk.

### 6. ZK REWARDING APP: SURVEYS, GAMES, OFFERS, LOYALTY

#### 6.1 Reward Actions
- **Surveys**: Multi-question form → Hash answers → zk proof of completion/validity → Log to ActionPDA → XP + small reward.
- **Offerwall**: Partner tasks (external) → Callback with zk-verified completion.
- **Games**: Client-side (Mines = grid logic, High-Low = card comparison, etc.) → Server-seeded randomness where needed → zk proof of score/rules adherence → Rewards curve based on difficulty.
- **Streaks/Check-ins/Dailies**: Timestamped PDAs with zk proof of consecutive days.
- **Milestones/Tiers**: Cumulative XP → Level-up instruction.
- **Tarabox Vaults**: Lock rewards for time → Unlock after delay (or early with penalty).

#### 6.2 Flows and Verification
User flow: Select action → Complete → Client generates proof → Tx to program → Verified → Reward.

Pseudocode (reward calc):  
```rust
if verify_zk_rewards(proof, action_type, score) {
    let xp = base_xp * difficulty_multiplier * streak_bonus;
    mint_xp_or_token(user_pda, xp);
}

6.3 Game Economy

Progressive reward curves (diminishing returns to prevent farming). Anti-abuse: Cooldowns, zk-uniqueness, statistical monitoring. Rewards framed as "loyalty points for platform perks" — no yield promises.

7. TRADING PLATFORM: EDUCATION-FIRST, LONG/SHORT, KILL SWITCHES

7.1 Education-First

Progression: 1. Modules/quizzes (on-chain completion proofs) 2. Paper trading (simulated PnL) 3. Live. Higher leverage/unlocks require milestone zk proofs.

Rewards for education: XP/tokens for completion.

7.2 Stable-Denominated PnL

Oracle feeds convert all positions to USDT-equivalent for display/calculations → Simplifies risk communication ("you could lose up to X USDT-equivalent").

7.3 Trading Machines

Pre-sets (e.g., "Conservative Crypto Long", "Aggressive RWA Short"): Asset list, long/short toggle, max leverage (tier-gated), max daily loss (%), drawdown limit, kill rules, capital protection.

7.4 Long vs Short

UX: Toggle "Long (bullish)" or "Short (bearish)". Long: exposure to price increase; Short: profits from decrease. Risks clearly visualized (leverage amplifies both).

7.5 Kill Switches and Capital Protection

Default: Machines auto-close on breach (volatility spike, loss threshold) targeting ~$0 net PnL (slippage/market gaps possible). Users adjust sensitivity within safe bounds only; cannot disable.

Enforcement: Config in RiskPDA. Execution venue monitors or platform oracle triggers signed close tx. zk-Trading proof attests compliance.

Pseudocode (kill logic):

if (current_drawdown > config.max_drawdown || volatility > threshold) {
  close_positions(target_pnl = 0); // route to DEX
  log_event("kill_switch", reason);
  // zk proof generated post-close
}

7.6 Hybrid Execution

Platform: Configures machine, generates intents/proofs. User wallet signs execution txs to external venues. Risk rules enforced pre-execution (simulation) and post (zk audit). Non-custodial: No platform keys move user funds.

8. ECONOMIC SYSTEM: TOKENS, STAKING, SINKS, SOURCES

Reward Token ($REW): Utility token. Capped or low-inflation supply. Sinks: Vault locks, boosts, fee discounts. Sources: Engagement rewards. Utility: Perks, not yield vehicle.

Mining Economy: Credits (rental currency), Power (boost metric). Priced dynamically. Sinks: Rentals, session fees. Sources: Verified work distributions. zk-Work determines allocation.

Trading Economy: Fees (maker/taker, machine subscription). Discounts via staking/levels (zk-SoW + zk-Access). RWA: Additional compliance constraints (e.g., accredited access proofs).

No token marketed as investment; all economics transparent via on-chain rules.

9. AFFILIATE, CREATOR, AND ADMIN SYSTEMS

Affiliate: Multi-tier referrals with zk-verified unique signups (prevent sybil). Rewards in loyalty tokens only; clear "not investment returns."

Creator System: Community challenges, custom games/offers. Earn share of engagement rewards or platform fees (zk-attested).

Admin Dashboards: Per-department views for offer/machine/risk management, fraud flags (anomaly detection on proofs), compliance exports.

10. REGULATOR VIEW AND DISCLOSURES

Rewarding App: "Loyalty/utility rewards for engagement. zk-proofs + on-chain logs prove adherence to published rules. No capital risk or guaranteed value."

Mining System: "Rewards based on proven zk-PoW/CoW/SoW compute contribution. Variable; users bear technical/market risks. Staking provides bounded boosts, not yield products. Audit via proof verification and events."

Trading Platform: "Education-gated access with simulations required. Long/short positions carry market risk. Kill switches and capital protection aim to limit losses in extremes (target ~$0 net PnL) but cannot eliminate gaps/volatility. PnL variable and never guaranteed. zk-Trading proofs + events enable full audit of rule enforcement, fees, and configs. All execution non-custodial."

Full audit trails: Immutable on-chain events + zk proof logs exportable.

11. (UI Architecture Dashboard Follows)

The ecosystem is designed for a senior engineering team to implement using Anchor (Solana), Circom/Halo2 (zk circuits), Next.js/React (frontend), and Aurora for mining runtime. Compliance team can map disclosures directly to zk/on-chain artifacts.

---

React Architecture Dashboard UI Scaffold (Next.js-Based)

Chosen Stack Justification: Next.js 15+ (App Router) for server-side rendering, built-in API routes, React Server Components (RSC) for performance on data-heavy dashboards, excellent Solana/Web3 integration via libraries like @solana/web3.js, @coral-xyz/anchor. TypeScript for type safety. Tailwind + shadcn/ui + Recharts for UI. Zustand or Jotai for client state; TanStack Query for data fetching. Extensible with feature flags and plugin-like department modules. Production-ready: SSR, edge caching, easy Vercel/AWS deployment.

1. Proposed File/Folder Structure

zk-architecture-cockpit/
├── app/                          # Next.js App Router
│   ├── (modes)/                  # Route groups
│   │   ├── user/                 # USER mode pages
│   │   │   ├── dashboard/page.tsx
│   │   │   ├── zk-rewards/page.tsx
│   │   │   ├── zk-mining/page.tsx
│   │   │   ├── zk-trading/page.tsx
│   │   │   ├── wallets/page.tsx
│   │   │   └── zk-identity/page.tsx
│   │   └── admin/                # ADMIN mode pages
│   │       ├── overview/page.tsx
│   │       ├── users/page.tsx
│   │       ├── programs/page.tsx
│   │       ├── zk-proofs/page.tsx
│   │       ├── risk/page.tsx
│   │       ├── compliance/page.tsx
│   │       └── cloud/page.tsx
│   ├── layout.tsx                # Root layout with mode toggle
│   └── globals.css
├── components/
│   ├── layout/
│   │   ├── ModeToggle.tsx
│   │   ├── SidebarNav.tsx
│   │   └── TopNav.tsx
│   ├── shared/                   # Reusable: Card, Table, ProofViewer, etc.
│   ├── user/                     # User-specific components
│   └── admin/                    # Admin-specific
├── lib/
│   ├── types.ts                  # All TS interfaces
│   ├── solana.ts                 # Anchor clients, PDA utils
│   ├── zk.ts                     # Mock proof generators/verifiers
│   └── api.ts                    # TanStack Query hooks
├── public/                       # Assets
└── hooks/                        # Custom hooks (useWallet, useProofs, etc.)

2. Main Layout and Routing Approach

Top-level app/layout.tsx includes a client-side mode toggle (stored in localStorage/Zustand). SidebarNav dynamically renders links based on mode.

Example app/layout.tsx snippet:

'use client';
import { useState, useEffect } from 'react';
import ModeToggle from '@/components/layout/ModeToggle';
import SidebarNav from '@/components/layout/SidebarNav';

export default function RootLayout({ children }: { children: React.ReactNode }) {
  const [mode, setMode] = useState<'USER' | 'ADMIN'>('USER');

  // Load from storage, etc.

  return (
    <html lang="en">
      <body className="flex h-screen bg-zinc-950 text-white">
        <SidebarNav mode={mode} />
        <main className="flex-1 overflow-auto p-8">
          <div className="flex justify-between mb-8">
            <h1 className="text-3xl font-bold">zk Ecosystem Cockpit</h1>
            <ModeToggle mode={mode} onToggle={setMode} />
          </div>
          {children}
        </main>
      </body>
    </html>
  );
}

Routing uses Next.js file-based with parallel routes if needed for modals.

4. TypeScript Interfaces (Core Entities in lib/types.ts)

export interface UserSummary {
  userId: string; // Abstracted zk-nullifier hash
  riskTier: 'Low' | 'Medium' | 'High';
  departmentEnrollments: ('Rewards' | 'Mining' | 'Trading')[];
  kycStatus: 'None' | 'Lite' | 'Full';
}

export interface WalletSummary {
  type: 'Reward' | 'Mining' | 'Trading';
  address: string;
  balance: number; // In native or token
  recentActivity: Array<{ tx: string; amount: number; timestamp: Date }>;
}

export interface ZkIdentityCard {
  department: 'R' | 'M' | 'T';
  status: 'Active' | 'Linked';
  tier: number;
  proofCapabilities: string[];
}

export interface RewardAction {
  type: 'Survey' | 'Game' | 'Offer' | 'Streak';
  description: string;
  xpReward: number;
  zkProofType: 'zk-Rewards';
}

export interface MiningMachine {
  id: string; // Aurora-M1 etc.
  power: number; // Compute units
  costPerHour: number; // Credits
  chains: string[];
  boostPotential: number;
}

export interface MiningSession {
  machineId: string;
  startTime: Date;
  duration: number;
  powerApplied: number;
  proofsSubmitted: ZkProofLog[];
}

export interface TradingMachine {
  id: string;
  assets: string[];
  supportsLongShort: boolean;
  maxLeverage: number;
  maxDailyLossPercent: number;
  killSwitchSensitivity: 'Low' | 'Medium' | 'High';
}

export interface Position {
  id: string;
  asset: string;
  direction: 'Long' | 'Short';
  size: number;
  pnlStable: number; // USDT-equiv
  status: 'Open' | 'Closed';
}

export interface KillSwitchConfig {
  maxDrawdownPercent: number;
  volatilityThreshold: number;
  targetPnlOnTrigger: number; // ~0
}

export interface ZkProofLog {
  id: string;
  type: 'zk-PoW' | 'zk-CoW' | 'zk-SoW' | 'zk-Rewards' | 'zk-Trading';
  department: string;
  proven: string; // e.g., "Work performed per rules"
  hidden: string; // e.g., "Raw compute data"
  generatedAt: string; // Client/Aurora/Backend
  verifiedAt: string; // Solana/Off-chain
  status: 'Valid' | 'Invalid';
}

export interface SolanaProgramSpec {
  name: string;
  department: string;
  purpose: string;
  keyPDAs: string[];
  keyInstructions: string[];
  linkedZkTypes: string[];
}

export interface AuditEvent {
  timestamp: Date;
  actor: string;
  action: string;
  department: string;
  proofRef?: string;
}

These types are imported and reused across components (e.g., UserSummary in both dashboards).

5. Component Trees

User Dashboard:

• Header (wallets glance)
• Grid: zk-Identity Cards (3)
• Stats Row: Rewards XP, Active Mining Sessions, Trading Status
• Recent Activity Feed (cross-dept)

Admin System Overview:

• Health Metrics Cards (3 depts)
• Architecture Flow Diagram (SVG or Mermaid-like boxes: Frontend → API → Aurora → Solana → ZK Verifier)
• Global Stats

zk Proof Logs:

• Filterable Table (type, dept, status)
• Detail Drawer: Proven/Hidden, Generation/Verification locations, Raw proof JSON (mock)

Risk Configuration:

• Tabs per dept (focus Trading)
• Sliders/Inputs for kill params, leverage
• Live Trigger Log
• Pseudocode panel

Example React Components

UserDashboard.tsx (mocked data; plug in TanStack Query for real fetches):

'use client';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { WalletSummary, ZkIdentityCard } from '@/lib/types';

const mockWallets: WalletSummary[] = [/* ... */];
const mockIdentities: ZkIdentityCard[] = [/* ... */];

export default function UserDashboard() {
  return (
    <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
      <Card>
        <CardHeader><CardTitle>Wallets at Glance</CardTitle></CardHeader>
        <CardContent>
          {mockWallets.map(w => (
            <div key={w.type} className="flex justify-between py-2">
              <span>{w.type}</span>
              <span className="font-mono">{w.balance}</span>
            </div>
          ))}
        </CardContent>
      </Card>

      {/* zk Identities + Stats cards similarly */}

      {/* Real wiring: useQuery for /api/user/summary, Solana connection for balances */}
    </div>
  );
}

AdminSystemOverview.tsx:

export default function AdminSystemOverview() {
  return (
    <div>
      <div className="grid grid-cols-3 gap-4">
        <Card> {/* Rewards Health: 98% uptime, 12k actions today */} </Card>
        {/* Similar for Mining, Trading */}
      </div>
      
      <div className="mt-8">
        <h2>Full Stack Flow</h2>
        {/* Text/SVG diagram: User → React UI → Next API → Aurora Runtime → zk Proof Gen → Solana Program (PDA update + verify) → Indexer → UI */}
        <pre className="bg-zinc-900 p-4 text-sm overflow-auto">
{`User Action 
  → Client (proof gen) 
  → API Gateway 
  → Aurora (heavy compute) 
  → zk Proof 
  → Solana Instruction (CPI to verifier) 
  → PDA Update + Event 
  → Realtime UI via WebSocket`}
        </pre>
      </div>
    </div>
  );
}

ZkProofLogsView.tsx:

import { DataTable } from '@/components/shared/DataTable'; // shadcn table
import { ZkProofLog } from '@/lib/types';

const columns = [
  { accessorKey: 'type', header: 'Proof Type' },
  { accessorKey: 'department', header: 'Dept' },
  { accessorKey: 'proven', header: 'Proven' },
  { accessorKey: 'hidden', header: 'Hidden' },
  // etc.
];

export default function ZkProofLogsView() {
  const [logs, setLogs] = useState<ZkProofLog[]>(mockLogs);
  // Real: useQuery fetching from indexer or Solana logs

  return (
    <DataTable columns={columns} data={logs} />
    // Detail drawer on row click showing generation location and verification status
  );
}

RiskConfigPanel.tsx (Trading focus):

'use client';
import { KillSwitchConfig } from '@/lib/types';

export default function RiskConfigPanel({ config, onUpdate }: { config: KillSwitchConfig; onUpdate: (c: KillSwitchConfig) => void }) {
  return (
    <div className="space-y-6">
      <div>
        <label>Max Drawdown (%)</label>
        <input 
          type="range" 
          value={config.maxDrawdownPercent} 
          onChange={e => onUpdate({...config, maxDrawdownPercent: parseInt(e.target.value)})}
          min={5} max={50}
        />
      </div>
      
      <div className="bg-zinc-900 p-4 rounded">
        <h3>Kill Switch Logic (Enforced)</h3>
        <pre>{`
if (drawdown > config.maxDrawdownPercent || volatilitySpike) {
  closeAllPositions(targetPnl: 0); // Non-custodial signed tx
  submitZkTradingProof(compliance);
  emitAuditEvent();
}`}</pre>
      </div>

      {/* Live trigger events table */}
    </div>
  );
}

Comments on Wiring:

• Solana calls: Use @coral-xyz/anchor in hooks for PDA derivation, instruction calls, event listening.
• zk integrations: Mock circuits; real: WebAssembly zk prover libs + on-chain verifier CPIs.
• Data: TanStack Query + WebSockets (e.g., via Helius or custom indexer) for real-time proofs/sessions.
• Extensibility: Department modules as separate folders; add new zk types via union types.

This scaffold provides a production starting point: modular, typed, performant, and directly mappable to the backend/Solana blueprint above. Hand it to a frontend team alongside the full ecosystem spec for rapid iteration. Real APIs replace mocks; security (wallet auth, rate limits) added in production layers.

The combined blueprint enables a secure, private, auditable zk ecosystem ready for engineering, funding, and regulatory review.