body {
    font-family: sans-serif;
    padding: 20px;
    background: #f5f5f5;
}

h1 {
    color: #333;
}

form {
    margin-bottom: 20px;
}

input[type="text"] {
    padding: 8px;
    width: 250px;
}

button {
    padding: 8px 12px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

th, td {
    padding: 10px;
    border: 1px solid #ccc;
    text-align: left;
}