:root{
  --bg:#090012;
  --panel:#221036;
  --panel2:#301b4b;
  --gold:#ffd86b;
  --gold2:#c8913a;
  --text:#fff6d8;
  --muted:#d8c6ff;
  --line:rgba(255,216,107,.28);
  --danger:#ff6d8a;
  --ok:#6de6b7;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:radial-gradient(circle at top,#2d174a 0,#090012 42%,#05000c 100%);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{border-right:1px solid var(--line);background:rgba(5,0,12,.78);padding:22px 18px;position:sticky;top:0;height:100vh;overflow:auto}
.brand-title{font-size:26px;letter-spacing:8px;color:var(--gold);font-weight:900}
.brand-subtitle{font-size:14px;letter-spacing:5px;color:#f1dbff;font-weight:800;margin-top:6px}
.version-pill,.status-badge{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:12px;color:var(--gold);background:rgba(255,216,107,.08);font-weight:800}
.version-pill{margin-top:12px;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.nav-group{margin-top:22px;border:1px solid rgba(255,216,107,.14);border-radius:18px;padding:14px;background:rgba(255,255,255,.025)}
.nav-title{color:var(--gold);font-size:12px;letter-spacing:2px;font-weight:900;margin-bottom:10px}
.nav-btn,.nav-link{width:100%;display:block;text-align:left;color:var(--text);text-decoration:none;background:transparent;border:1px solid transparent;border-radius:14px;padding:12px 14px;font-weight:800;cursor:pointer;margin:6px 0}
.nav-btn:hover,.nav-btn.active,.nav-link:hover{border-color:var(--line);background:rgba(255,255,255,.055)}
.main{padding:28px;overflow:auto}
.hero-panel{display:flex;justify-content:space-between;gap:22px;align-items:stretch;border:1px solid var(--line);border-radius:26px;background:linear-gradient(135deg,rgba(255,216,107,.08),rgba(155,89,255,.10));padding:26px;margin-bottom:22px}
h1{font-size:38px;line-height:1.08;margin:14px 0 8px;color:var(--gold)}
p{margin:0;color:var(--muted);font-size:18px;font-weight:700}
.hero-card,.metric-card,.panel{border:1px solid var(--line);border-radius:22px;background:rgba(48,27,75,.72);box-shadow:0 20px 50px rgba(0,0,0,.20)}
.hero-card{min-width:320px;padding:24px}
.card-label,.metric-caption{color:var(--muted);font-size:13px;font-weight:800}
.card-value{font-size:24px;color:var(--gold);font-weight:900;margin-top:8px;overflow-wrap:anywhere}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:22px}
.metric-card{padding:22px}
.metric-value{font-size:28px;color:var(--gold);font-weight:950;overflow-wrap:anywhere}
.metric-label{font-size:18px;font-weight:900;margin-top:8px}
.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:22px}
.panel{padding:20px}
.panel-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}
.panel h2{margin:0;color:var(--gold);font-size:24px}
.mini-preview{display:grid;grid-template-columns:150px 1fr;gap:14px;border:1px solid rgba(255,216,107,.18);border-radius:18px;padding:14px;background:rgba(0,0,0,.18)}
.mini-sidebar,.mini-panel,.dialog{border:1px solid rgba(255,216,107,.25);border-radius:16px;padding:14px;background:rgba(0,0,0,.20);font-weight:900;color:var(--muted)}
.mini-content{display:grid;gap:12px}
.mini-card-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
button{border:1px solid var(--line);border-radius:14px;padding:10px 16px;background:linear-gradient(135deg,#f3c888,#b85cff);color:#170b24;font-weight:950}
input{border:1px solid var(--line);border-radius:14px;padding:10px 12px;background:rgba(0,0,0,.24);color:#fff}
.pill{border:1px solid var(--line);border-radius:999px;padding:8px 12px;background:rgba(255,216,107,.10);color:var(--gold);font-weight:900}
.json-box{white-space:pre-wrap;word-break:break-word;max-height:360px;overflow:auto;border:1px dashed rgba(255,216,107,.25);border-radius:16px;padding:14px;background:rgba(0,0,0,.22);color:#f3e8ff;font-size:13px;line-height:1.45}
@media(max-width:980px){
  .app-shell{grid-template-columns:1fr}
  .sidebar{position:relative;height:auto}
  .hero-panel,.content-grid{display:block}
  .hero-card{min-width:0;margin-top:16px}
  .grid{grid-template-columns:1fr}
  .panel{margin-bottom:16px}
}