body{font-family:Arial;background-color:#f4f4f4;padding:30px;color:#333;background-image:url(https://img.freepik.com/fotos-premium/luzes-brilhantes-em-fundo-hexagonal_1082068-74037.jpg);background-position:center;background-size:cover}.app{max-width:600px;margin:0 auto;background:#ffffffe6;padding:20px;border-radius:8px;box-shadow:0 0 10px #0000001a}h1{text-align:center}h2{margin-bottom:10px}p{margin-top:10px 0}input{box-sizing:border-box}button{cursor:pointer;background-color:#007bff;color:#fff;border:none;padding:5px 10px;border-radius:5px;transition:background-color .3s ease}button:hover{background-color:#0056b3}.tarefa-list{margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #fff}.tarefa{background-color:#fff;box-shadow:0 0 10px rgba(0,0green,blue,alpha);padding:10px;margin-bottom:10px;border-radius:5px;display:flex;justify-content:space-between;align-items:center}.remove{background-color:#dc3545}.complete{background-color:#28a745;margin-right:5px}.tarefa-form{margin-bottom:20px}input,select{width:100%;padding:5px;margin-bottom:10px;border:1px solid #ccc;border-radius:3px}