:root{
  --bg:#0b1220;--panel:#101a2e;--panel2:#0e1729;--text:#e8eefc;--muted:#9fb0d0;
  --border: rgba(255,255,255,0.08);--accent:#4cc2ff;--danger:#ff5b5b;--ok:#52d27e;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;
  background:radial-gradient(1200px 800px at 30% 10%, #15264b 0%, var(--bg) 40%, #070b14 100%);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
code{background:rgba(255,255,255,0.06);border:1px solid var(--border);padding:2px 6px;border-radius:8px}

.layout{display:grid;grid-template-columns:320px 1fr;min-height:100vh}
.sidebar{padding:18px;border-right:1px solid var(--border);background:rgba(0,0,0,0.14);
  position:sticky;top:0;height:100vh;overflow:auto}
.content{padding:22px;overflow-x:hidden}

.card{background:linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}
.row{display:flex;gap:14px;align-items:center}
.col{display:flex;flex-direction:column;gap:10px}
.small{font-size:12px;color:var(--muted)}
.h1{font-size:22px;font-weight:800;margin:0}
.h2{font-size:16px;font-weight:800;margin:0}
.hr{height:1px;background:var(--border);margin:12px 0}

.btn{border:1px solid var(--border);background:rgba(255,255,255,0.06);color:var(--text);
  padding:10px 14px;border-radius:12px;cursor:pointer;transition:transform .05s ease, background .12s ease;
  display:inline-flex;align-items:center;gap:8px}
.btn:hover{background:rgba(255,255,255,0.10)}
.btn:active{transform:translateY(1px)}
.btn.primary{border-color:rgba(76,194,255,0.45);background:rgba(76,194,255,0.15)}
.btn.primary:hover{background:rgba(76,194,255,0.22)}
.btn.danger{border-color:rgba(255,91,91,0.5);background:rgba(255,91,91,0.12)}
.btn.danger:hover{background:rgba(255,91,91,0.18)}
.btn.link{border:none;background:transparent;padding:0;color:var(--accent)}
.btn[disabled]{opacity:0.55;cursor:not-allowed}

.input{width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--border);
  background:rgba(0,0,0,0.25);color:var(--text);outline:none}
.input:focus{border-color:rgba(76,194,255,0.6)}

.brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.brandDot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 25px rgba(76,194,255,0.6)}
.navTitle{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em;margin:10px 0}
.navItem{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 12px;border-radius:12px;
  cursor:pointer;border:1px solid transparent}
.navItem:hover{background:rgba(255,255,255,0.05);border-color:var(--border)}
.navItem.active{background:rgba(76,194,255,0.12);border-color:rgba(76,194,255,0.35)}
.badge{font-size:12px;padding:4px 8px;border-radius:999px;border:1px solid var(--border);color:var(--muted)}

.tableWrap{overflow:auto;border-radius:14px;border:1px solid var(--border)}
table{border-collapse:separate;border-spacing:0;width:max-content;min-width:100%}
th,td{padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap;background:rgba(10,18,32,0.70)}
th{position:sticky;top:0;background:rgba(10,18,32,0.95);backdrop-filter:blur(10px);z-index:2}
td.sticky, th.sticky{position:sticky;left:0;z-index:3;background:rgba(10,18,32,0.95)}
td.sticky2, th.sticky2{position:sticky;left:160px;z-index:3;background:rgba(10,18,32,0.95)}
td.sticky3, th.sticky3{position:sticky;left:320px;z-index:3;background:rgba(10,18,32,0.95)}
.check{color:var(--ok);font-weight:900}
.muted{color:var(--muted)}

.alert{padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:rgba(0,0,0,0.2)}
.alert.error{border-color:rgba(255,91,91,0.5);color:var(--danger)}
.alert.ok{border-color:rgba(82,210,126,0.5);color:var(--ok)}

@media (max-width:980px){.layout{grid-template-columns:1fr}.sidebar{position:relative;height:auto}}