:root{--bg:#0b1120;--side:#0f172a;--panel:#111c31;--line:#24324a;--text:#e8eef8;--muted:#93a4bd;--blue:#2f80ed;--green:#22c55e;--red:#ef4444;--yellow:#f59e0b}*{box-sizing:border-box}body{margin:0;font:14px/1.45 Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:#7db7ff;text-decoration:none}.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:var(--side);border-right:1px solid var(--line);padding:22px 14px}.logo{font-weight:800;letter-spacing:1px;font-size:18px;margin:0 10px 25px}.logo span{display:block;font-size:11px;color:#60a5fa;letter-spacing:2px}.sidebar nav a{display:block;color:#c9d5e6;padding:11px 13px;border-radius:8px;margin:2px 0}.sidebar nav a:hover,.sidebar nav a.active{background:#1d4ed8;color:#fff}.nav-sep{color:#64748b;font-size:10px;letter-spacing:1.5px;margin:22px 13px 8px}.main{padding:24px;overflow:hidden}.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.top h1{margin:0;font-size:25px}.top small,.metric span,small{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.metric,.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px}.metric{padding:18px}.metric strong{display:block;font-size:28px;margin-top:7px}.grid2{display:grid;grid-template-columns:1.25fr 1fr;gap:18px}.panel{padding:18px;margin-bottom:18px}.panel h2{margin:0 0 16px;font-size:17px}.narrow{max-width:900px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:720px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:10px 9px;vertical-align:top}th{color:#9fb0c7;font-size:12px}td small{display:block}.pill{display:inline-block;padding:3px 8px;border-radius:999px;font-size:11px}.pill.green{background:#123d28;color:#72e5a0}.pill.red{background:#4a1d24;color:#ff98a5}.pill.yellow{background:#4a3513;color:#ffd37c}.pill.gray{background:#273348;color:#b9c4d4}label{display:block;color:#b8c6d9;margin-bottom:12px}input,select,textarea{width:100%;margin-top:5px;padding:10px;border:1px solid var(--line);border-radius:7px;background:#0b1425;color:var(--text)}input[type=checkbox]{width:auto}.row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.checks{display:flex;gap:18px;flex-wrap:wrap}.btn{border:0;border-radius:7px;padding:10px 14px;color:#fff;cursor:pointer;background:#26385c}.btn:hover{background:#2f4570}.btn.primary{background:var(--blue)}.btn.primary:hover{background:#2563c9}.btn.danger{background:var(--red)}.btn.success{background:var(--green)}.btn.small{padding:7px 10px}.inline{display:inline}.alert{padding:12px;border-radius:8px;margin-bottom:15px}.alert.success{background:#123d28}.alert.danger{background:#4a1d24}.quick{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quick a{background:#0b1425;border:1px solid var(--line);padding:14px;border-radius:8px}.login-body{display:grid;place-items:center;min-height:100vh}.login-card{width:min(420px,92vw);background:var(--panel);border:1px solid var(--line);padding:30px;border-radius:14px}.login-card .logo{margin-left:0}@media(max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}}@media(max-width:720px){.shell{grid-template-columns:1fr}.sidebar{position:static}.sidebar nav{display:flex;overflow:auto}.sidebar nav a{white-space:nowrap}.nav-sep{display:none}.main{padding:14px}.cards{grid-template-columns:1fr 1fr}.top{align-items:flex-start}.row{grid-template-columns:1fr}}

/* Identidade visual Cybernet */
.sidebar-brand,.login-brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none}
.sidebar-brand{margin:0 8px 24px;padding:7px 4px}
.sidebar-brand img{width:48px;height:48px;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(47,128,237,.18))}
.sidebar-brand span,.login-brand span{display:flex;flex-direction:column}
.sidebar-brand strong,.login-brand strong{font-size:16px;letter-spacing:.02em}
.sidebar-brand small,.login-brand small{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:#60a5fa}
.login-brand{justify-content:center;margin:0 0 24px}
.login-brand img{width:72px;height:72px;object-fit:contain;filter:drop-shadow(0 12px 28px rgba(47,128,237,.22))}
.login-brand strong{font-size:20px}
.login-brand small{font-size:11px}