*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;padding:20px;direction:rtl}#app{max-width:800px;margin:0 auto}.container{background:#fff;border-radius:20px;padding:30px;box-shadow:0 20px 60px #0000004d;margin-bottom:20px}h1{color:#333;margin-bottom:10px;font-size:28px}h2{color:#555;margin-bottom:20px;font-size:22px}.status{padding:15px;border-radius:10px;margin-bottom:20px;font-weight:500}.status.connected{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.status.disconnected{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.status.info{background:#d1ecf1;color:#0c5460;border:1px solid #bee5eb}.btn{padding:12px 24px;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s;width:100%;margin-top:10px}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #667eea66}.btn-secondary{background:#6c757d;color:#fff}.btn-secondary:hover:not(:disabled){background:#5a6268}.form-group{margin-bottom:20px}label{display:block;margin-bottom:8px;color:#333;font-weight:500}input,select{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-size:16px;transition:border-color .3s}input:focus,select:focus{outline:none;border-color:#667eea}.loading{text-align:center;padding:20px;color:#667eea}.error{background:#f8d7da;color:#721c24;padding:15px;border-radius:8px;margin-top:10px;border:1px solid #f5c6cb}.success{background:#d4edda;color:#155724;padding:15px;border-radius:8px;margin-top:10px;border:1px solid #c3e6cb}.address{font-family:monospace;background:#f5f5f5;padding:8px;border-radius:5px;word-break:break-all;font-size:14px}.tokens-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;margin-top:10px}.token-item{padding:10px;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;transition:all .3s}.token-item:hover{border-color:#667eea;background:#f0f0ff}.token-item.selected{border-color:#667eea;background:#e8e9ff}.token-symbol{font-weight:600;color:#333}.token-address{font-size:12px;color:#666;font-family:monospace}