:root {
    --bg-body: #0f172a;
    --bg-card: #1e293b;
    --bg-input: #020617;
    --border: #334155;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --success: #10b981;
    --danger: #ef4444;
    --radius: 10px;
  }
  *{box-sizing:border-box}
  body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg-body);color:var(--text-main);line-height:1.5}
  a{color:inherit}
  .wrap{max-width:1100px;margin:0 auto;padding:40px 20px}
  .top-bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin-bottom:26px;padding-bottom:18px;border-bottom:1px solid var(--border)}
  .brand h1{margin:0;font-size:24px;font-weight:800}
  .brand p{margin:4px 0 0;color:var(--text-muted);font-size:14px}
  
  .status-pill{background:var(--bg-card);border:1px solid var(--border);padding:10px 12px;border-radius:999px;font-size:13px;color:var(--text-muted);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
  .status-pill strong{color:#fff;font-weight:800}
  .dot{width:9px;height:9px;border-radius:50%;transition:background .2s}
  .dot.ok{background:var(--success)}
  .dot.bad{background:var(--danger)}

  .hero-search{background:var(--bg-card);border:1px solid var(--border);padding:24px;border-radius:14px;margin-bottom:22px}
  .search-form{display:flex;gap:12px;flex-wrap:wrap}
  .input-group{flex:1;min-width:260px}
  .input-group input{width:100%;background:var(--bg-input);border:1px solid var(--border);color:var(--text-main);padding:14px 16px;border-radius:var(--radius);font-size:16px;transition:border-color .2s}
  .input-group input:focus{outline:none;border-color:var(--primary)}
  .input-group input.valid{border-color:var(--success)}
  .input-group input.invalid{border-color:var(--danger)}
  
  .btn{height:48px;background:var(--primary);color:#fff;border:0;padding:0 24px;border-radius:var(--radius);font-weight:800;cursor:pointer;transition:all .2s;opacity:1}
  .btn:hover:not(:disabled){background:var(--primary-hover)}
  .btn:disabled{background:#334155;color:#94a3b8;cursor:not-allowed;opacity:0.7}
  .btn.secondary{background:#263346;border:1px solid var(--border);height:32px;font-size:12px;opacity:1}

  .alert{padding:16px;background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.2);color:#fca5a5;border-radius:var(--radius);margin-bottom:20px}
  
  .tabs{display:flex;gap:18px;overflow-x:auto;border-bottom:1px solid var(--border);margin-bottom:22px}
  .tab-btn{background:0;border:0;padding:12px 0;color:var(--text-muted);font-weight:800;cursor:pointer;white-space:nowrap;font-size:14px}
  .tab-btn[aria-selected="true"]{color:var(--primary);border-bottom:2px solid var(--primary)}
  .pane{display:none}.pane.active{display:block}

  .grid-2{display:grid;grid-template-columns:2fr 1fr;gap:22px}
  @media(max-width:900px){.grid-2{grid-template-columns:1fr}}

  .card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;overflow:hidden;margin-bottom:22px}
  .card-header{padding:16px 22px;background:rgba(0,0,0,0.18);border-bottom:1px solid var(--border);font-weight:900;font-size:14px;letter-spacing:.2px}
  .card-body{padding:22px}

  .overview-title{margin:0 0 4px 0;font-size:26px;font-weight:900}
  .overview-subtitle{color:var(--text-muted);font-size:14px;margin-bottom:18px}
  
  .clean-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 22px}
  .clean-item label{display:block;font-size:13px;color:var(--text-muted);margin-bottom:4px;font-weight:700}
  .clean-item span{display:block;font-size:16px;font-weight:800}

  .mini-grid{margin-top:18px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
  .mini{border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);border-radius:12px;padding:12px}
  .mini .lab{font-size:12px;color:var(--text-muted);margin-bottom:6px;font-weight:700}
  .mini .val{font-size:14px;font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .mini .val.ok{color:var(--success)}.mini .val.bad{color:var(--danger)}

  .badge-row{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
  .pill{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;font-size:12px;font-weight:900;letter-spacing:.3px;border:1px solid rgba(255,255,255,0.1);background:rgba(255,255,255,0.03)}
  .pill.ok{background:rgba(16,185,129,0.1);border-color:rgba(16,185,129,0.2);color:#a7f3d0}
  .pill.bad{background:rgba(239,68,68,0.1);border-color:rgba(239,68,68,0.2);color:#fecaca}

  .device-img-container{background:#000;min-height:200px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius)}
  .device-img-container img{max-width:100%;max-height:250px}
  .noimg{color:var(--text-muted);font-size:13px}

  .tree-toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
  .tree-filter{flex:1;min-width:220px;background:var(--bg-input);border:1px solid var(--border);color:var(--text-main);padding:10px 12px;border-radius:var(--radius);font-size:14px;font-weight:700}
  
  .adv-toggle{display:flex;align-items:center;gap:10px;margin:0 0 14px 0;padding:12px 14px;border-radius:var(--radius);border:1px solid rgba(255,255,255,0.1);background:rgba(2,6,23,0.35)}
  .switch{width:44px;height:26px;border-radius:999px;background:rgba(148,163,184,0.25);border:1px solid rgba(255,255,255,0.12);position:relative;cursor:pointer}
  .switch::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.15s}
  .switch.on{background:rgba(99,102,241,0.45);border-color:rgba(99,102,241,0.55)}
  .switch.on::after{left:21px}

  details.section{border:1px solid var(--border);border-radius:14px;margin-bottom:12px;background:linear-gradient(180deg,rgba(2,6,23,0.85),rgba(2,6,23,0.62));overflow:hidden}
  details.section summary{padding:14px 16px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:14px}
  details.section[open] summary{border-bottom:1px solid rgba(255,255,255,0.06)}
  
  .sec-left{display:flex;flex-direction:column;gap:6px}.sec-title{font-weight:900;font-size:14px;display:flex;gap:10px}
  .sec-key{font-size:12px;color:var(--text-muted);padding:2px 8px;border-radius:999px;border:1px solid rgba(255,255,255,0.1);background:rgba(255,255,255,0.03);font-weight:800}
  .sec-desc{color:rgba(148,163,184,0.95);font-size:12.5px}
  .sec-hint{color:var(--text-muted);font-size:12px;font-weight:800}

  .row{display:grid;grid-template-columns:minmax(140px,220px) 1fr;gap:12px;padding:10px 16px;border-bottom:1px solid rgba(255,255,255,0.05)}
  .k{color:rgba(148,163,184,0.95);font-size:13px;font-weight:800;padding-top:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .val-box{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.08);border-radius:12px;padding:10px 12px;font-size:13px;font-weight:800;display:inline-block;word-break:break-word}
  .val-box.num{color:#fbbf24;background:rgba(245,158,11,0.1);border-color:rgba(245,158,11,0.2)}
  .val-box.bool-yes{color:var(--success);background:rgba(16,185,129,0.08);border-color:rgba(16,185,129,0.18)}
  .val-box.bool-no{color:var(--danger);background:rgba(239,68,68,0.08);border-color:rgba(239,68,68,0.18)}
  .val-link{color:#60a5fa;text-decoration:none;font-weight:800}
  
  .chips{display:flex;flex-wrap:wrap;gap:8px;padding:10px 16px 16px}
  .pill-box{background:rgba(30,41,59,0.9);border:1px solid rgba(255,255,255,0.1);padding:7px 10px;border-radius:999px;font-size:13px;font-weight:800;color:#dbeafe}
  .li{display:grid;grid-template-columns:44px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,0.05)}
  .idx{color:var(--text-muted);padding-top:8px;font-weight:900}
  
  .help{margin:0 0 24px;padding:20px;border-radius:14px;border:1px solid rgba(255,255,255,0.1);background:rgba(2,6,23,0.4)}
  .help h3{margin:0 0 10px;font-size:15px;font-weight:900;color:var(--text-main)}
  .help ul{margin:0;padding-left:20px;color:var(--text-muted);font-size:13px;line-height:1.6;font-weight:500}
  .help strong{color:#e2e8f0;font-weight:700}

  pre.dev{margin-top:16px;padding:14px;border-radius:12px;background:#020617;border:1px solid var(--border);overflow:auto;max-height:520px;font-size:12px;color:#cbd5e1;font-weight:700}
  
  @media(max-width:600px){
    .row{grid-template-columns:1fr;gap:6px}.k{white-space:normal;overflow:visible}.sec-right{display:none}
  }