body {
    font-family: Arial, sans-serif;
    background-color: #f0f4f8;
    color: #333;
    margin: 0;
    padding: 0;
}

header {
    background: linear-gradient(90deg, #0073e6, #005bb5);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between; /* Aligns items horizontally */
    align-items: center; /* Vertically centers items */
}

.logo {
    font-size: 24px;
    font-weight: bold;
}

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

nav ul li {
    margin: 0 15px;
}

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

.theme-switcher {
    display: flex; /* Use flexbox for alignment */
}

.theme-switcher button {
    margin-left: 10px; /* Space between buttons */
    padding: 8px 12px;
    background-color: white;
    border: 1px solid #0073e6;
    color: #0073e6;
    cursor: pointer;
}

.theme-switcher button:hover {
    background-color: #0073e6;
    color: white;
}

main {
    padding: 20px;
}

h1, h2 {
    color: #005bb5;
}

h0 {
    color: white;
    font-size: 32px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

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

th, td {
    padding: 10px;
    text-align: left;
}

th {
    background-color: #0073e6;
    color: white;
}

footer {
    background-color: #005bb5;
    color: white;
    text-align: center;
    padding: 10px 0;
    margin-top: 20px;
}