/* General body styling */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f9;
    color: #333;
    line-height: 1.6;
}

/* Container for the sidebar and content */
.container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar styling */
.sidebar {
    width: 250px;
    background-color: #fff;
    padding: 20px;
    border-right: 1px solid #ddd;
    box-shadow: 2px 0 5px rgba(0,0,0,0.05);
}

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

.sidebar nav ul li a {
    display: block;
    padding: 10px 15px;
    color: #333;
    text-decoration: none;
    border-radius: 5px;
    margin-bottom: 5px;
    transition: background-color 0.3s, color 0.3s;
}

.sidebar nav ul li a:hover,
.sidebar nav ul li a.active {
    background-color: #007bff;
    color: #fff;
}

/* Main content area styling */
.content {
    flex-grow: 1;
    padding: 40px;
    background-color: #fff;
}

.content h1 {
    font-size: 2em;
    color: #333;
    margin-bottom: 20px;
}

/* Table styling */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

th {
    background-color: #f8f8f8;
    font-weight: bold;
}

tr:nth-child(even) {
    background-color: #f2f2f2;
}

a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}