body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: #f2f2f2;
}

.wrapper {
    width: 80%;
    max-width: 800px;
    margin: 30px auto;
    background: #ffffff;
    border: 1px solid #ccc;
    padding: 20px;
}

h1, h2, h3 {
    color: #333;
    margin-bottom: 20px;
}

form label {
    display: inline-block;
    width: 150px;
    font-weight: bold;
}

input[type="text"],
input[type="password"],
input[type="email"] {
    padding: 5px;
    width: 300px;
    border: 1px solid #ccc;
    border-radius: 3px;
}

button, input[type="submit"] {
    padding: 8px 16px;
    background: #0088cc;
    color: #fff;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

button:hover, input[type="submit"]:hover {
    background: #005f8c;
}

.navbar {
    margin-bottom: 20px;
}

.navbar a {
    display: inline-block;
    margin-right: 15px;
    text-decoration: none;
    color: #0088cc;
}

.navbar a:hover {
    text-decoration: underline;
}

.error {
    color: red;
    font-weight: bold;
    margin: 10px 0;
}

.success {
    color: green;
    font-weight: bold;
    margin: 10px 0;
}

a.delete-link {
    color: red;
    font-weight: bold;
}
a.delete-link:hover {
    text-decoration: underline;
}