body {
    font-family: Arial, sans-serif;
    margin: 0;
    display: flex;
    height: 100vh;
    background-color: #f4f4f4;
}

.hidden {
    display: none;
}

.login {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100vh;
}

.login input, .login button {
    margin: 10px;
    padding: 10px;
    width: 250px;
}

.sidebar {
    width: 250px;
    background-color: #1E5631;
    color: white;
    padding: 20px;
    position: fixed;
    height: 100%;
}

.sidebar h2 {
    text-align: center;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar ul li {
    padding: 10px;
    cursor: pointer;
    border-bottom: 1px solid white;
}

.sidebar button {
    width: 100%;
    padding: 10px;
    margin-top: 20px;
    background-color: #14591D;
    border: none;
    color: white;
    cursor: pointer;
}

.content {
    margin-left: 270px;
    padding: 20px;
    width: 100%;
}

h1 {
    color: #1E5631;
}