body {
    font-family: 'Arial', sans-serif;
    background-color: #f9f9f9;
    margin: 0;
    color: #333;
}
.navbar {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.navbar-left {
    display: flex;
    gap: 20px;
}
.nav-link {
    color: #ecf0f1;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    padding: 0 10px;
    transition: color 0.2s;
}
.nav-link:hover {
    color: #ff9800;
}
.navbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}
.logout {
    background: #e74c3c;
    color: #fff;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
}
.logout:hover {
    background: #c0392b;
}
.content {
    padding: 40px;
    text-align: center;
}
h1 {
    font-size: 36px;
    margin-bottom: 10px;
}
h2 {
    font-size: 24px;
    margin-bottom: 20px;
}
ul {
    list-style: none;
    padding: 0;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 18px;
    text-align: left;
}
th, td {
    padding: 12px;
    border: 1px solid #ddd;
}
th {
    background-color: #f4f4f4;
    text-align: center;
}
td {
    text-align: center;
}
/* Add more shared styles as needed */