body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.navbar {
    background-color: #333;
    overflow: hidden;
}

.navbar a {
    float: left;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.dropdown {
    float: left;
    overflow: hidden;
}

.dropdown .dropbtn {
    font-size: 16px;
    border: none;
    outline: none;
    color: white;
    padding: 18px 16px;
    background-color: inherit;
    font-family: inherit;
    margin: 0;
    cursor: pointer;
}

.navbar a:hover, .dropdown:hover .dropbtn {
    background-color: #555;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}

.dropdown-content a {
    float: none;
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

.dropdown-content a:hover {
    background-color: #ddd;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.container {
    width: 70%;
    margin: 0 auto;
    padding: 20px;
    min-height: calc(100vh - 140px); /* Ensures content area fills most of the page */
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 10px 0;
    width: 100%;
    margin-top: 20px;
}

/* Sidebar Layout Styles */
.page-container {
    display: flex;
    min-height: calc(100vh - 140px);
}

.sidebar {
    width: 250px;
    background-color: #f1f1f1;
    padding: 20px;
    border-right: 1px solid #ddd;
    overflow-y: auto;
    max-height: calc(100vh - 140px);
    position: sticky;
    top: 0;
}

.sidebar h3 {
    margin-top: 0;
    padding-bottom: 10px;
    border-bottom: 1px solid #ddd;
}

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

.sidebar li {
    margin-bottom: 10px;
}

.sidebar a {
    text-decoration: none;
    color: #333;
    display: block;
    padding: 8px 10px;
    border-radius: 4px;
}

.sidebar a:hover {
    background-color: #ddd;
}

.sidebar a.active {
    background-color: #4CAF50;
    color: white;
}

.main-content {
    flex: 1;
    padding-left: 5%;
    padding-right: 5%;
    /* padding: 20px; */
}

thead tr {
    text-align: justify;
}

tbody td {
    padding-right: 20px;
}

/* Responsive styles for the sidebar layout */
@media (max-width: 768px) {
    .page-container {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        max-height: 200px;
        border-right: none;
        border-bottom: 1px solid #ddd;
    }
    
    .main-content {
        width: 100%;
    }
}