:root{
    --bg:#0b1020;
    --panel:#11182b;
    --panel2:#151f36;
    --text:#e8edf7;
    --muted:#8d9bb3;
    --ok:#20c997;
    --warn:#ffc107;
    --danger:#ff5c75;
    --border:rgba(255,255,255,.08);
}
*{box-sizing:border-box}
body{
    margin:0;
    background:linear-gradient(135deg,#08111f,#111827 55%,#0b1020);
    color:var(--text);
    font-family:Arial,Helvetica,sans-serif;
}
.topbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 28px;
    border-bottom:1px solid var(--border);
    background:rgba(10,16,30,.85);
    position:sticky;
    top:0;
    z-index:5;
    backdrop-filter:blur(8px);
}
.topbar h1{margin:0;font-size:24px}
.topbar span{color:var(--muted);font-size:13px}
.logout{
    color:#fff;
    text-decoration:none;
    background:#26334f;
    padding:10px 14px;
    border-radius:10px;
}
.wrap{padding:24px;max-width:1500px;margin:auto}
.cards{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:14px;
    margin-bottom:20px;
}
.card{
    background:var(--panel);
    border:1px solid var(--border);
    border-radius:16px;
    padding:18px;
}
.card strong{display:block;font-size:30px}
.card span{color:var(--muted)}
.ok strong,.ok{color:var(--ok)}
.warn strong,.warn{color:var(--warn)}
.danger strong,.danger{color:var(--danger)}
.machine-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(430px,1fr));
    gap:18px;
}
.machine{
    background:rgba(17,24,43,.96);
    border:1px solid var(--border);
    border-radius:18px;
    padding:18px;
    box-shadow:0 16px 50px rgba(0,0,0,.22);
}
.machine-head{
    display:flex;
    justify-content:space-between;
    gap:12px;
    margin-bottom:16px;
}
.machine h2{margin:0 0 5px;font-size:22px}
.machine-head span{color:var(--muted);font-size:13px}
.badge{
    align-self:flex-start;
    border-radius:999px;
    padding:7px 10px;
    font-size:12px;
    font-weight:bold;
    background:#18243d;
}
.badge.ok{background:rgba(32,201,151,.12);color:var(--ok)}
.badge.warn{background:rgba(255,193,7,.12);color:var(--warn)}
.badge.danger{background:rgba(255,92,117,.12);color:var(--danger)}
.metrics{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:10px;
    margin-bottom:16px;
}
.metric{
    background:var(--panel2);
    border:1px solid var(--border);
    border-radius:14px;
    padding:12px;
}
.metric label{display:block;color:var(--muted);font-size:12px}
.metric strong{display:block;font-size:20px;margin-top:4px}
.info{
    color:#cbd5e1;
    font-size:14px;
    line-height:1.7;
    margin-bottom:10px;
}
details{
    background:rgba(255,255,255,.025);
    border:1px solid var(--border);
    border-radius:12px;
    padding:10px;
    margin-top:10px;
}
summary{
    cursor:pointer;
    color:#fff;
    font-weight:bold;
    margin-bottom:8px;
}
.table-scroll{overflow:auto}
table{
    width:100%;
    border-collapse:collapse;
    font-size:13px;
}
th,td{
    padding:8px;
    border-bottom:1px solid var(--border);
    text-align:left;
    white-space:nowrap;
}
th{color:#aab7ce;font-weight:600}
td{color:#e7edf9}
.tr-warn td{color:var(--warn)}
.tr-danger td{color:var(--danger)}
.process-cols{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10px;
}
.empty{
    padding:28px;
    border:1px dashed var(--border);
    border-radius:16px;
    color:var(--muted);
    text-align:center;
    background:rgba(255,255,255,.03);
}
.login-page{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:20px;
}
.login-card{
    width:100%;
    max-width:390px;
    background:var(--panel);
    border:1px solid var(--border);
    border-radius:20px;
    padding:28px;
    box-shadow:0 18px 60px rgba(0,0,0,.3);
}
.login-card h1{margin:0;font-size:30px}
.login-card p{color:var(--muted);margin-top:6px}
label{display:block;margin:14px 0 6px;color:#cbd5e1}
input{
    width:100%;
    padding:13px;
    border-radius:10px;
    border:1px solid var(--border);
    background:#0c1324;
    color:white;
    outline:none;
}
button{
    width:100%;
    margin-top:18px;
    padding:13px;
    border:0;
    border-radius:10px;
    background:#2563eb;
    color:white;
    font-weight:bold;
    cursor:pointer;
}
.alert{
    padding:10px;
    border-radius:10px;
    margin:14px 0;
    background:rgba(255,92,117,.12);
}
@media(max-width:800px){
    .cards{grid-template-columns:repeat(2,1fr)}
    .machine-grid{grid-template-columns:1fr}
    .metrics{grid-template-columns:repeat(2,1fr)}
    .process-cols{grid-template-columns:1fr}
    .topbar{padding:16px}
}
@media(max-width:480px){
    .wrap{padding:14px}
    .cards{grid-template-columns:1fr}
    .machine{padding:14px}
}

.cleanup-box{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin-top:12px;
    flex-wrap:wrap;
}
.btn-clean{
    width:auto;
    margin:0;
    padding:10px 14px;
    background:#dc2626;
    border-radius:10px;
}
.cleanup-box small{
    color:var(--muted);
}

.remote-actions{
    display:flex;
    align-items:center;
    gap:10px;
    flex-wrap:wrap;
    margin:12px 0 10px;
}
.remote-actions form{margin:0}
.btn-reboot,.btn-start{
    width:auto;
    margin:0;
    padding:10px 14px;
    border-radius:10px;
}
.btn-reboot{background:#991b1b}
.btn-start{background:#15803d}
.remote-actions small{color:var(--muted)}

.btn-delete-machine{
    width:auto;
    margin:0;
    padding:10px 14px;
    border-radius:10px;
    background:#475569;
}
.btn-delete-machine:hover{
    filter:brightness(1.1);
}

.mount-badge{
    display:inline-block;
    min-width:48px;
    text-align:center;
    padding:4px 8px;
    border-radius:999px;
    font-size:11px;
    font-weight:bold;
    background:#334155;
    color:#cbd5e1;
}
.mount-badge.ok{
    background:rgba(32,201,151,.14);
    color:var(--ok);
}
.mount-badge.danger{
    background:rgba(255,92,117,.14);
    color:var(--danger);
}
.mount-badge.disk{
    background:rgba(148,163,184,.13);
    color:#94a3b8;
}