body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;max-width:800px;margin:0 auto;padding:2rem;background-color:#f9f9f9;color:#333}h1{color:#2c3e50}.status-bar{padding:10px;margin-bottom:20px;background:#e0e0e0;border-radius:4px;font-size:.9rem;display:flex;justify-content:space-between}.status-indicator{font-weight:700;color:#666}.status-indicator.online{color:#27ae60}.status-indicator.offline{color:#c0392b}.editor-container{background:#fff;border:1px solid #ddd;border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000000d}#display{white-space:pre-wrap;min-height:100px;font-size:1.1rem;line-height:1.6;border-bottom:1px dashed #eee;margin-bottom:20px}.controls{display:flex;gap:10px}button{background-color:#3498db;color:#fff;border:none;padding:10px 20px;border-radius:4px;cursor:pointer;font-size:1rem;transition:background .2s}button:hover{background-color:#2980b9}button:active{transform:translateY(1px)}.logs{margin-top:30px;background:#2d3436;color:#dfe6e9;padding:15px;border-radius:6px;font-family:monospace;font-size:.85rem;height:150px;overflow-y:auto}.log-entry{margin-bottom:5px;border-bottom:1px solid #444;padding-bottom:2px}