/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

main{
    margin-top: 20px;
    padding:40px;
}

/* BODY */
body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f7fb;
    color: #333;
}

/* TABLE CONTAINER */
#dashboard {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* HEADER */
#dashboard thead {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
}

#dashboard th {
    padding: 18px;
    text-align: left;
    font-size: 15px;
    letter-spacing: 0.5px;
}

/* ROWS */
#dashboard td {
    padding: 16px;
    border-bottom: 1px solid #eee;
    font-size: 14px;
}

/* HOVER EFFECT */
#dashboard tbody tr {
    transition: background 0.2s ease;
}

#dashboard tbody tr:hover {
    background: #f1f7ff;
}

/* STATUS COLORS */
.status-online {
    color: #28a745;
    font-weight: bold;
}

.status-offline {
    color: #dc3545;
    font-weight: bold;
}

/* RESPONSIVE */
@media screen and (max-width: 768px) {

    body {
        padding: 15px;
    }

    #dashboard {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}