body {
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #f8f9fa;
}
.dashboard-container {
    display: flex;
    min-height: 100vh;
}
.sidebar {
    width: 240px;
    background-color: #2c3e50;
    color: white;
    padding: 20px 0;
}
.sidebar h2 {
    text-align: center;
    margin-bottom: 30px;
}
.sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebar ul li {
    padding: 15px 25px;
}
.sidebar ul li a {
    color: #ecf0f1;
    text-decoration: none;
    display: block;
}
.sidebar ul li.active, .sidebar ul li:hover {
    background-color: #34495e;
}
.main-content {
    flex: 1;
    padding: 30px;
}
.stats-cards {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}
.card {
    flex: 1;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.card h3 {
    margin: 0 0 10px 0;
    color: #7f8c8d;
    font-size: 16px;
}
.card .value {
    margin: 0;
    font-size: 28px;
    font-weight: bold;
    color: #2c3e50;
}
.user-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.user-table th, .user-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eeeeee;
}
.user-table th {
    background-color: #f4f6f7;
    color: #333;
}
.status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
}
/* .status.active {
    background-color: #e8f5e9;
    color: #2e7d32;
}
.status.locked {
    background-color: #ffebee;
    color: #c62828;
} */