:root{
  --bg:#0b0f14;
  --bg2:#0f151d;
  --card:#121b25;
  --card2:#0f1620;
  --text:#e7eef8;
  --muted:#8ea3b9;
  --line:#1b2a3a;
  --accent:#4aa3ff;
  --danger:#ff4d4d;
  --ok:#2ecc71;
  --warn:#f1c40f;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:linear-gradient(180deg,var(--bg),#070a0e);color:var(--text)}
a{color:var(--accent)}
.layout{display:flex;height:100vh}
.sidebar{
  width:320px;
  background:linear-gradient(180deg,#0b121a,#071018);
  border-right:1px solid var(--line);
  padding:18px 14px;
}
.brand__title{font-weight:700;font-size:18px}
.brand__sub{margin-top:4px;color:var(--muted);font-size:13px}
.sectionTitle{margin-top:18px;margin-bottom:10px;color:var(--muted);font-size:12px;letter-spacing:.12em}
.appCard{
  width:100%;
  text-align:left;
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);
  border-radius:16px;
  padding:14px;
  cursor:pointer;
}
.appCard--active{outline:2px solid rgba(74,163,255,.25)}
.appCard__row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.appCard__title{font-weight:700}
.appCard__sub{margin-top:6px;color:var(--muted);font-size:13px}
.pill{
  font-size:12px;
  padding:4px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
}
.pill.ok{border-color:rgba(46,204,113,.5);color:var(--ok)}
.pill.down{border-color:rgba(255,77,77,.5);color:var(--danger)}
.divider{height:1px;background:var(--line);margin:16px 0}
.meta{color:var(--muted);font-size:12px}
.meta__row{display:flex;justify-content:space-between;margin:6px 0}
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{
  padding:18px 22px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
}
.h1{font-size:22px;font-weight:800}
.h2{color:var(--muted);margin-top:4px;font-size:13px}
.tabs{
  display:flex;
  gap:10px;
  padding:0 22px 14px 22px;
}
.tab{
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--text);
  border-radius:14px;
  padding:10px 14px;
  cursor:pointer;
}
.tab--active{border-color:rgba(74,163,255,.7);box-shadow:0 0 0 3px rgba(74,163,255,.15) inset}
.panel{padding:0 22px 22px 22px;overflow:auto}
.hidden{display:none}
.card{
  background:linear-gradient(180deg,var(--card),var(--card2));
  border:1px solid var(--line);
  border-radius:20px;
  padding:16px;
  margin-top:14px;
}
.card__title{font-weight:800;margin-bottom:10px}
.hint{color:var(--muted);font-size:13px;margin-bottom:12px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.btn{
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  color:var(--text);
  padding:10px 14px;
  border-radius:14px;
  cursor:pointer;
}
.btn--ghost{background:transparent}
.btn--danger{border-color:rgba(255,77,77,.6);color:#ffdada}
.btn:disabled{opacity:.5;cursor:not-allowed}
.formRow{display:flex;flex-direction:column;gap:8px;margin:10px 0}
label{color:var(--muted);font-size:12px}
input,select{
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  color:var(--text);
  border-radius:14px;
  padding:10px 12px;
  outline:none;
}
.checkbox{display:flex;gap:10px;align-items:center;color:var(--text)}
.checkbox input{width:16px;height:16px}
.pre{
  background:rgba(0,0,0,.25);
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px;
  overflow:auto;
  min-height:120px;
  white-space:pre-wrap;
  word-break:break-word;
}
.smallTitle{margin-top:14px;margin-bottom:8px;color:var(--muted);font-size:12px}
.grid2{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:12px;
}
.kv{border:1px solid var(--line);border-radius:14px;padding:12px;background:rgba(255,255,255,.02)}
.k{color:var(--muted);font-size:12px}
.v{margin-top:6px;font-weight:700}
.split{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
@media(max-width:1100px){.sidebar{width:280px}.split{grid-template-columns:1fr}}