:root{--bg: #0f172a;--panel: #1e293b;--panel-2: #273449;--border: #334155;--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--good: #22c55e;--warn: #f59e0b;--bad: #ef4444;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--accent)}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--panel);border-right:1px solid var(--border);padding:16px;display:flex;flex-direction:column;gap:4px}.sidebar h1{font-size:16px;margin:0 0 16px;color:var(--accent)}.sidebar a{color:var(--text);text-decoration:none;padding:8px 10px;border-radius:6px;font-size:14px}.sidebar a:hover,.sidebar a.active{background:var(--panel-2)}.content{flex:1;padding:24px;max-width:1400px}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:16px}.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.stat{text-align:center}.stat .num{font-size:28px;font-weight:700}.stat .label{color:var(--muted);font-size:12px;text-transform:uppercase}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase}tr:hover{background:var(--panel-2)}.btn{background:var(--accent);color:#04293f;border:none;padding:8px 14px;border-radius:6px;font-weight:600;cursor:pointer;font-size:13px}.btn:hover{opacity:.9}.btn.secondary{background:var(--panel-2);color:var(--text);border:1px solid var(--border)}.btn.danger{background:var(--bad);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}input,select{background:var(--bg);border:1px solid var(--border);color:var(--text);padding:8px 10px;border-radius:6px;font-size:13px}label{font-size:12px;color:var(--muted);display:block;margin-bottom:4px}.field{margin-bottom:12px}.badge{padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge.online{background:#22c55e26;color:var(--good)}.badge.offline{background:#ef444426;color:var(--bad)}.badge.pendente{background:#f59e0b26;color:var(--warn)}.badge.bloqueada{background:#ef444426;color:var(--bad)}.badge.removida{background:#94a3b826;color:var(--muted)}.signal-bad{color:var(--bad);font-weight:700}.signal-ok{color:var(--good)}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.error-box{background:#ef44441a;border:1px solid var(--bad);color:#fca5a5;padding:10px;border-radius:6px;margin-bottom:12px;font-size:13px}.success-box{background:#22c55e1a;border:1px solid var(--good);color:#86efac;padding:10px;border-radius:6px;margin-bottom:12px;font-size:13px}.wizard-steps{display:flex;gap:8px;margin-bottom:20px}.wizard-steps span{padding:4px 10px;border-radius:999px;background:var(--panel-2);color:var(--muted);font-size:12px}.wizard-steps span.active{background:var(--accent);color:#04293f;font-weight:700}.wizard-steps span.done{background:#22c55e33;color:var(--good)}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh}.login-box{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:32px;width:320px}.login-box h1{color:var(--accent);font-size:20px;margin-top:0}