.tool-container{max-width:900px;margin:0px auto;padding:20px;background:#fff;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,0.1);}.tool-container h1{color:#2c3e50;text-align:center;margin-bottom:20px;}.input-area, .output-area{margin:15px 0;}textarea{width:100%;height:200px;padding:10px;border:1px solid #ddd;border-radius:4px;font-family:Consolas, monospace;resize:vertical;}.tool-buttons{display:flex;gap:10px;margin:15px 0;flex-wrap:wrap;}button{padding:8px 15px;background-color:#3498db;color:white;border:none;border-radius:4px;cursor:pointer;transition:background-color 0.3s;}button:hover{background-color:#2980b9;}.status-bar{padding:8px;background-color:#f8f9fa;border-radius:4px;font-size:0.9em;text-align:center;color:green;}.tool-buttons{display:flex;gap:10px;margin:15px 0;flex-wrap:wrap;}.tool-container header{background-color:#2c3e50;color:white;padding:15px;border-radius:5px;margin-bottom:20px;}.tool-container header h1{margin:0;text-align:center;}.tool-container nav ul{list-style:none;display:flex;justify-content:center;padding:0;margin:10px 0 0;}.tool-container nav li{margin:0 10px;}.tool-container nav a{color:white;text-decoration:none;padding:5px 10px;border-radius:3px;}.tool-container nav a:hover{background-color:#34495e;}