:root{--main-blue-3: #1c86f0;--main-blue-4: #137ce7;--main-gray-1: #eff3f6;--main-gray-2: #dfe7ed;--main-gray-3: #cddbe4;--main-gray-6: #3d4144;--input-border-radius: 5px}*{box-sizing:border-box}body{background-color:#eff3f6;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--main-gray-6)}.app-container{padding:12px}.w-card{background:#fff;border:1px solid var(--main-gray-2);border-radius:var(--input-border-radius);padding:16px}.w-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 16px;background:var(--main-blue-3);color:#fff;border:1px solid var(--main-blue-3);border-radius:var(--input-border-radius);cursor:pointer;font-size:14px;font-weight:500;transition:background-color .15s ease}.w-button:hover{background:var(--main-blue-4)}.w-button:disabled{opacity:.5;cursor:not-allowed}.w-button.success{background:#22c55e;border-color:#22c55e}.w-button.success:hover{background:#16a34a}.status-message{margin-top:12px;padding:10px 12px;border-radius:var(--input-border-radius);font-size:13px}.status-message.success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.status-message.error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.status-message.info{background:#dbeafe;color:#1e40af;border:1px solid #bfdbfe}.standalone-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;text-align:center;padding:20px}.standalone-page h1{font-size:24px;margin-bottom:12px;color:var(--main-gray-6)}.standalone-page p{color:#6b7280;max-width:400px}.copy-icon{width:18px;height:18px}.loading-text{color:#6b7280;font-size:13px}