body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
}

header {
    background: #0073e6;
    color: white;
    padding: 10px 0;
    text-align: center;
}

h1 {
    margin: 0;
}

main {
    padding: 20px;
}

section {
    margin-bottom: 20px;
    padding: 15px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 5px;
}

label {
    display: block;
    margin: 10px 0 5px;
}

input {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

button {
    background: #0073e6;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background: #005bb5;
}

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

th, td {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: left;
}

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

footer {
    text-align: center;
    padding: 10px;
    background: #0073e6;
    color: white;
    position: fixed;
    bottom: 0;
    width: 100%;
}