class BinanceTools extends HTMLElement {
  connectedCallback() {
    this.attachShadow({ mode: 'open' });
    this.shadowRoot.innerHTML = `
      <style>
        .tools-container {
          background: white;
          border-radius: 12px;
          padding: 2rem;
          box-shadow: 0 4px 6px rgba(0,0,0,0.1);
          margin-top: 2rem;
        }
        .tool-card {
          border: 1px solid #e5e7eb;
          border-radius: 8px;
          padding: 1.5rem;
          margin-bottom: 1rem;
          transition: all 0.2s ease;
        }
        .tool-card:hover {
          transform: translateY(-2px);
          box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .tool-title {
          font-weight: 600;
          color: #065f46;
          margin-bottom: 0.5rem;
        }
        .tool-desc {
          color: #4b5563;
          font-size: 0.9rem;
          margin-bottom: 1rem;
        }
        .btn {
          background: #065f46;
          color: white;
          padding: 0.5rem 1rem;
          border-radius: 6px;
          font-size: 0.9rem;
          display: inline-block;
          text-decoration: none;
        }
        .btn:hover {
          background: #047857;
        }
      </style>
      <div class="tools-container">
        <div class="tool-card">
          <div class="tool-title">Arbitrage Scanner</div>
          <div class="tool-desc">Detect price differences across Binance markets for arbitrage opportunities</div>
          <a href="#" class="btn">View Tool</a>
        </div>
        <div class="tool-card">
          <div class="tool-title">Hedge Position Manager</div>
          <div class="tool-desc">Automate your hedge positions with dynamic rebalancing</div>
          <a href="#" class="btn">View Tool</a>
        </div>
        <div class="tool-card">
          <div class="tool-title">Market Maker Bot</div>
          <div class="tool-desc">Python-based market making strategy with customizable parameters</div>
          <a href="#" class="btn">View Tool</a>
        </div>
      </div>
    `;
  }
}
customElements.define('binance-tools', BinanceTools);