/* General Styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: hsla(0, 7%, 5%, 0.154); /* Light grey background */
}

/* Header Styling */
header {
    background-color: #371ca6; /* Dark blue header */
    color: white;
    padding: 20px;
    text-align: center;
}

/* Navigation Bar */
nav {
    background-color: #333; /* Dark grey navbar */
    padding: 10px 0;
    text-align: center;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    text-decoration: underline; /* Underline links on hover */
}

/* Main Content Styling */
main {
    padding: 20px;
    max-width: 800px;
    margin: auto;
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); /* Adds a slight shadow */
}

/* Profile Picture Styling */
.profile-pic {
    display: block;
    margin: 10px auto;
    width: 150px;
    height: 150px;
    border-radius: 50%; /* Makes the profile picture circular */
}

/* Table Styling */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

table, th, td {
    border: 1px solid black;
    padding: 10px;
    text-align: center;
}

/* Footer Styling */
footer {
    background-color: #102472; /* Dark blue footer */
    color: white;
    text-align: center;
    padding: 10px 0;
    margin-top: 20px;
}

/* Button Styling */
button {
    background-color: #217ea3; /* Light blue button */
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #03145e; /* Darker blue on hover */
}

/* Responsive Design for Small Screens */
@media (max-width: 600px) {
    nav ul li {
        display: block;
        margin: 5px 0;
    }

    main {
        width: 90%;
        padding: 15px;
    }
}