.page-title{

font-size:34px;

margin-bottom:30px;

}

.summary-grid{

display:grid;

grid-template-columns:repeat(3,1fr);

gap:20px;

margin-bottom:30px;

}

.summary-card{

background:#1e293b;

padding:25px;

border-radius:18px;

box-shadow:0 10px 25px rgba(0,0,0,.25);

}

.summary-card h4{

color:#94a3b8;

margin-bottom:12px;

}

.summary-card h2{

font-size:36px;

color:#38bdf8;

}

.search-box{

margin-bottom:25px;

}

.search-box input{

width:100%;

padding:14px;

border:none;

border-radius:10px;

background:#111827;

color:white;

font-size:16px;

}

.device-grid{

display:grid;

grid-template-columns:repeat(3,1fr);

gap:20px;

}

.device-card{

background:#1e293b;

padding:20px;

border-radius:16px;

transition:.3s;

}

.device-card:hover{

transform:translateY(-5px);

}

.badge{

display:inline-block;

padding:6px 14px;

border-radius:30px;

font-size:13px;

margin-top:10px;

}

.online{

background:#14532d;

color:#22c55e;

}

.offline{

background:#450a0a;

color:#ef4444;

}

.metric{

margin-top:12px;

line-height:1.8;

color:#d1d5db;

}

@media(max-width:1200px){

.device-grid{

grid-template-columns:repeat(2,1fr);

}

}

@media(max-width:700px){

.device-grid{

grid-template-columns:1fr;

}

.summary-grid{

grid-template-columns:1fr;

}

}