body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    color: #333;
}

nav {
    background-color: #004b8d;
    color: white;
    padding: 10px;
}

nav a {
    color: white;
    margin-right: 10px;
    text-decoration: none;
}

.container {
    padding: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

table th,
table td {
    padding: 5px;
    border: 1px solid #ccc;
}

form div {
    margin-bottom: 10px;
}

form input,
form select {
    padding: 5px;
    width: 300px;
}

button {
    padding: 8px 15px;
    background-color: #004b8d;
    border: none;
    color: white;
    cursor: pointer;
}

button:hover {
    background-color: #003366;
}

.link-button {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
    font: inherit;
}

.link-danger {
    color: #c0392b;
}

.link-danger:hover {
    color: #96281b;
}