body {
    font-family: sans-serif;
    margin: 0;
    padding: 0;
}

nav {
    background-color: #333;
    color: white;
    padding: 1em;
    display: flex;
    align-items: center;
}

nav a {
    color: white;
    margin-right: 1em;
    text-decoration: none;
}

main {
    padding: 1em;
}

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

th, td {
    border: 1px solid #ccc;
    padding: 0.5em;
    text-align: left;
}

th {
    background-color: #f4f4f4;
}

.actions a {
    margin-right: 0.5em;
}