:root{
  --bg:#0B1220; --surface:#111B2E; --surface2:#16233C; --border:#23314D;
  --text:#E7EEF9; --muted:#A6B3CF;
  --primary:#0F766E; --primaryHover:#115E59;
  --success:#16A34A; --warning:#F59E0B; --danger:#EF4444;
  --radius:12px;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial;background:var(--bg);color:var(--text)}
a{color:inherit}
.wrap{display:flex;min-height:100vh}
.sidebar{width:260px;padding:18px;border-right:1px solid var(--border);background:linear-gradient(180deg,#0e1727, #0b1220);display:flex;flex-direction:column;gap:16px}
.brand {
    display: flex;
    align-items: center;
    height: 100px;
}
.brand-logo {
    width: 80px;
    height: 80px;
    border-radius: 16px; /* opzionale */
    display: block;
}
.brand-title{font-weight:800;font-size:18px}
.brand-sub{color:var(--muted);font-size:12px;margin-top:2px}
.nav{display:flex;flex-direction:column;gap:6px;margin-top:6px}
.nav a{padding:10px 12px;border-radius:10px;text-decoration:none;color:var(--muted);border:1px solid transparent}
.nav a:hover{background:rgba(255,255,255,.03);color:var(--text);border-color:rgba(255,255,255,.06)}
.nav a.active{background:rgba(15,118,110,.20);color:var(--text);border-color:rgba(15,118,110,.35)}
.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:10px}
.userbox{padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06)}
.user-name{font-weight:700}
.user-meta{color:var(--muted);font-size:12px;margin-top:2px}
.content{flex:1;display:flex;flex-direction:column}
.topbar{height:64px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 18px}
.top-title{font-weight:800;font-size:20px}
.pill{display:inline-flex;gap:8px;align-items:center;padding:8px 10px;border-radius:999px;border:1px solid var(--border);background:var(--surface)}
.dot{width:10px;height:10px;border-radius:50%}
.dot.success{background:var(--success)}
.dot.danger{background:var(--danger)}
.main{padding:22px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width: 1100px){.grid{grid-template-columns:1fr}}
.muted{color:var(--muted);font-size:13px}
.hrow{display:flex;align-items:center;justify-content:space-between;gap:12px}
.btn{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--border);background:var(--surface2);color:var(--text);padding:10px 12px;border-radius:10px;text-decoration:none;cursor:pointer}
.btn:hover{filter:brightness(1.05)}
.btn.primary{background:var(--primary);border-color:rgba(15,118,110,.5)}
.btn.primary:hover{background:var(--primaryHover)}
.btn.danger{background:rgba(239,68,68,.15);border-color:rgba(239,68,68,.35)}
.btn.small{padding:8px 10px;font-size:13px}
.table{width:100%;border-collapse:separate;border-spacing:0 10px}
.table th{color:var(--muted);font-weight:600;text-align:left;font-size:12px;padding:0 10px}
.table td{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);padding:10px;border-left:none;border-right:none}
.table tr td:first-child{border-left:1px solid rgba(255,255,255,.06);border-radius:12px 0 0 12px}
.table tr td:last-child{border-right:1px solid rgba(255,255,255,.06);border-radius:0 12px 12px 0}
.input{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--surface2);color:var(--text);outline:none}
.input:focus{border-color:rgba(15,118,110,.6);box-shadow:0 0 0 3px rgba(15,118,110,.18)}
.form{display:grid;gap:12px}
.help{color:var(--muted);font-size:12px}
.viewtoggle{display:inline-flex;gap:8px;align-items:center}
.iconbtn{
  width:38px;height:38px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;
  border:1px solid var(--border);
  background:var(--surface2);
  color:var(--text);
  text-decoration:none;
  font-size:18px;
  line-height:1;
}
.iconbtn:hover{filter:brightness(1.07)}
.iconbtn.active{
  background:rgba(15,118,110,.20);
  border-color:rgba(15,118,110,.40);
}
.sys-table {
  display: table;
  width: 100%;
}
.sys-row {
  display: table-row;
}
.sys-label,
.sys-value {
  display: table-cell;
  padding: 4px 0;
}
.sys-label {
  font-weight: 600;
  width: 180px;
}
.sys-label::after {
  content: ":";
  margin-left: 4px;
}
.vc-video {
    width: 100%;
    aspect-ratio: 21 / 9;
    background: black;
    border-radius: 12px;
    overflow: hidden;
}

.vc-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;   /* riempie completamente */
    display: block;
}
.status-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 6px;
}

.status-dot.online {
    background-color: #28a745;
}

.status-dot.offline {
    background-color: #dc3545;
}