body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

h1 {
    color: #0073e6;
    font-size: 2.5em;
    text-align: center;
    margin-bottom: 20px;
}

#settings {
    background: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 30px;
    margin-top: 20px;
    width: 80%;
    max-width: 600px;
    transition: box-shadow 0.3s ease;
}

#settings label,
#settings button {
    display: block;
    margin-bottom: 10px;
    color: #333;
}

#settings button {
    background: #0073e6;
    color: white;
    border: none;
    padding: 10px 15px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-transform: uppercase;
}

#settings button:hover {
    background-color: #0056b3;
}

#settings input[type="checkbox"],
#settings input[type="number"],
#settings select {
    margin-left: 10px;
}

#settings input[type="text"],
#settings input[type="number"] {
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 4px;
    width: calc(100% - 22px); /* Account for padding and border */
}

#settings select {
    padding: 10px;
    border-radius: 4px;
    background: white;
    border: 1px solid #ccc;
}

h6 {
    font-size: 10px;
    color: #333;
    text-align: center;
    margin-top: 30px;
}

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

td {
    border: 1px solid #0073e6;
    height: 100px;
    text-align: center;
    vertical-align: middle;
    transition: background-color 0.3s;
}

td:hover {
    background-color: #f0f0f0;
}

header {
    background: #0073e6;
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-banner {
    position: fixed; /* This will lock the header to the top */
    top: 0; /* Aligns the header to the very top of the page */
    left: 0; /* Aligns the header to the left of the page */
    right: 0; /* Ensures the header stretches across the full width */
    background: #0073e6;
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 18px;
    z-index: 1000; /* Ensures the header is above other content */
}

.header-title {
    font-size: 1em; /* Adjust the size as needed */
}

.main-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 80%;
    max-width: 600px;
    margin: auto;
}

.return-icon {
    display: inline-block;
    text-decoration: none;
    color: white;
    background: #0056b3; /* Darker blue to stand out against the header */
    padding: 5px 10px;
    border-radius: 50%; /* Makes the background circle-shaped */
    font-size: 20px; /* Adjust size as needed */
    transition: background-color 0.3s ease;
}

.return-icon:hover {
    background-color: #003d82; /* Even darker blue on hover for feedback */
}

h1 {
    /* Adjust the margin to align with the vertical center */
    margin-top: 20px;
    margin-bottom: 20px;
}

h6 {
    /* Aligns the copyright text to the bottom of the main content */
    position: absolute;
    bottom: 10px;
    right: 10px;
    color: #808080;
}