*{box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;margin:0;padding:0;background:linear-gradient(135deg,#74ebd5,#acb6e5);min-height:100vh}.container{max-width:900px;margin:0 auto;padding:40px 20px}.header{text-align:center;margin-bottom:40px;color:#fff}.header h1{font-size:2.5rem;margin-bottom:10px;text-shadow:2px 2px 4px rgba(0,0,0,.2)}.header p{font-size:1.1rem;opacity:.9}.card{background:#fff;border-radius:16px;box-shadow:0 20px 60px #00000026;padding:30px;margin-bottom:24px}.card h2{margin-top:0;color:#333;font-size:1.4rem;border-bottom:2px solid #667eea;padding-bottom:10px;margin-bottom:20px}.config-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}.form-group{display:flex;flex-direction:column}.form-group label{font-size:.85rem;font-weight:600;color:#555;margin-bottom:6px}.form-group input,.form-group select{padding:10px 14px;border:2px solid #e0e0e0;border-radius:8px;font-size:.95rem;transition:border-color .2s,box-shadow .2s}.form-group input:focus,.form-group select:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea26}.form-group input[type=password]{font-family:monospace}.button{padding:12px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.button-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.button-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.button-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.status-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:.85rem;font-weight:600}.status-badge.connected{background:#d4edda;color:#155724}.status-badge.disconnected{background:#f8d7da;color:#721c24}.status-badge.loading{background:#fff3cd;color:#856404}.autocomplete-textarea{width:100%;min-height:200px;padding:16px;font-size:1rem;line-height:1.6;border:2px solid #e0e0e0;border-radius:12px;resize:vertical;transition:border-color .2s,box-shadow .2s;font-family:inherit}.autocomplete-textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea26}.autocomplete-textarea::placeholder{color:#999}.hint-box{background:#f8f9fa;border-radius:8px;padding:16px;margin-top:16px}.hint-box h4{margin:0 0 10px;color:#555;font-size:.9rem}.hint-box ul{margin:0;padding-left:20px;color:#666;font-size:.9rem}.hint-box li{margin-bottom:6px}.hint-box kbd{display:inline-block;padding:2px 6px;font-size:.85rem;font-family:monospace;background:#e0e0e0;border-radius:4px;border:1px solid #ccc}.error-message{background:#f8d7da;color:#721c24;padding:12px 16px;border-radius:8px;margin-top:12px;font-size:.9rem}.stats{display:flex;gap:24px;margin-top:16px;padding-top:16px;border-top:1px solid #e0e0e0}.stat-item{text-align:center}.stat-value{font-size:1.5rem;font-weight:700;color:#667eea}.stat-label{font-size:.8rem;color:#888;text-transform:uppercase;letter-spacing:.5px}.ghost-text{color:#999;font-style:italic}@media (max-width: 600px){.container{padding:20px 16px}.header h1{font-size:1.8rem}.card{padding:20px}.config-grid{grid-template-columns:1fr}}