body {
    transition: background-color 0.5s ease;
}

#main {
    position: absolute;
    right: 4px;
    z-index: 9999;
}

.sidenav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 0;
    right: 0;
    background-color: #111;
    overflow-x: hidden;
    transition: width 0.5s ease, background-color 0.5s ease;
    padding-top: 60px;
    display: flex;
    flex-direction: column;
}

.sidenav .logout-container {
    margin-top: auto;
}

.sidenav a {
    padding: 8px 8px 8px 16px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: color 0.3s ease;
}

.sidenav a:hover, .offcanvas a:focus {
    color: #f1f1f1;
}

.closebtn {
    position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-right: 50px;
}

.btn-primary {
    background-color: #007bff;
    border: none;
}

.btn-success {
    background-color: #28a745;
    border: none;
}

.btn-success:hover {
    background-color: #218838;
}

#start_date,
#end_date,
#assembly_date,
#edit_next_maintenance_date {
    background-color: #fff;
    border: 1px solid #ccc;
    padding: 5px;
    border-radius: 4px;
}

.no-click a {
    pointer-events: none;
    cursor: default;
    color: gray;
}

.no-click a:hover {
    background-color: transparent;
}

.fi {
    cursor: pointer;
    margin-left: 15px;
    font-size: 1.5rem;
}

.fi:hover {
    transform: scale(1.1);
}