body {
    background: #f4f4f4;
}

h1 {
    text-align: center;
    margin: 20px 0;
}

.card {
    background: white;
    padding: 15px;
    margin: 10px 0;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.dashboard {
    display: flex;
    justify-content: space-between;
    font-size: 16px;
    font-weight: bold;
    padding: 10px;
    border-radius: 5px;
}

.safe {
    background: #d4edda;
    color: #155724;
}

.warning {
    background: #fff3cd;
    color: #856404;
}

.alert {
    background: #f8d7da;
    color: #721c24;
}

table {
    font-size: 12px;
}

table th,
table td {
    padding: 4px 6px;
}