:root{
  --bg:#070912;
  --panel:#111522;
  --panel2:#151a2b;
  --line:#29314a;
  --text:#f7f8ff;
  --muted:#aeb6d3;
  --good:#7dffb2;
  --bad:#ff8585;
  --warn:#ffd37d;
  --blue:#9ecbff;
}
*{box-sizing:border-box}
body{
  margin:0;
  background:radial-gradient(circle at top left,#1a2140 0,#070912 42%,#05060c 100%);
  color:var(--text);
  font-family:Arial,Helvetica,sans-serif;
}
a{color:var(--blue)}
button,input,select,textarea{font:inherit}
button{
  border:0;
  border-radius:12px;
  padding:11px 14px;
  background:#fff;
  color:#060812;
  font-weight:900;
  cursor:pointer;
}
button.secondary{background:#202842;color:white;border:1px solid var(--line)}
button.danger{background:#ff7474;color:#180506}
button.good{background:#80ffb7;color:#06160c}
input,select,textarea{
  width:100%;
  background:#080b16;
  color:white;
  border:1px solid var(--line);
  border-radius:12px;
  padding:12px;
}
textarea{min-height:120px}
pre{
  white-space:pre-wrap;
  word-break:break-word;
  background:#05070d;
  border:1px solid var(--line);
  border-radius:14px;
  padding:14px;
  overflow:auto;
}
.loading{padding:40px}
.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.side{
  border-right:1px solid var(--line);
  background:rgba(9,12,23,.86);
  backdrop-filter:blur(8px);
  padding:20px;
  position:sticky;
  top:0;
  height:100vh;
  overflow:auto;
}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:18px}
.logo{
  width:42px;height:42px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#fff,#8cbcff);
  color:#05070d;font-weight:1000;
}
.brand h1{font-size:20px;margin:0}
.brand p{margin:4px 0 0;color:var(--muted);font-size:13px}
.nav{display:grid;gap:8px;margin-top:20px}
.nav button{
  text-align:left;
  background:transparent;
  color:var(--muted);
  border:1px solid transparent;
}
.nav button.active{
  color:white;
  background:#151b30;
  border-color:var(--line);
}
.main{padding:24px;overflow:hidden}
.top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  margin-bottom:22px;
}
.top h2{margin:0;font-size:28px}
.statusbar{display:flex;gap:10px;flex-wrap:wrap}
.pill{
  border:1px solid var(--line);
  background:#0d1222;
  color:var(--muted);
  padding:8px 10px;
  border-radius:999px;
  font-size:13px;
}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.card{
  background:rgba(17,21,34,.88);
  border:1px solid var(--line);
  border-radius:20px;
  padding:18px;
  box-shadow:0 20px 80px rgba(0,0,0,.2);
}
.card h3{margin:0 0 10px}
.muted{color:var(--muted)}
.goodText{color:var(--good)}
.badText{color:var(--bad)}
.warnText{color:var(--warn)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.form{display:grid;gap:10px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}
.table th{color:var(--muted);font-size:13px}
.hidden{display:none!important}
.loginWrap{min-height:100vh;display:grid;place-items:center;padding:20px}
.loginBox{width:min(460px,100%);background:rgba(17,21,34,.9);border:1px solid var(--line);border-radius:24px;padding:24px}
.loginBox h1{margin-top:0}
.tabs{display:flex;gap:8px;margin-bottom:14px}
.tabs button{flex:1}
.small{font-size:13px}
@media(max-width:800px){
  .shell{grid-template-columns:1fr}
  .side{position:relative;height:auto}
  .nav{grid-template-columns:repeat(2,1fr)}
  .top{display:block}
}