:root{
  --bg1:#05070e; --bg2:#0b1230; --glow:#6cf0ff;
  --text:#e9f0ff; --muted:rgba(233,240,255,.72);
  --card:rgba(10,16,35,.75); --stroke:rgba(108,240,255,.18);
  --bad:rgba(255,90,90,.95); --ok:rgba(120,255,180,.95);
}
*{box-sizing:border-box}
body{
  margin:0; color:var(--text);
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Arial;
  background:
    radial-gradient(1200px 700px at 20% 10%, rgba(108,240,255,.18), transparent 60%),
    radial-gradient(900px 500px at 80% 30%, rgba(170,120,255,.14), transparent 55%),
    linear-gradient(135deg, var(--bg1), var(--bg2));
  min-height:100vh; overflow-x:hidden;
}
.bg-orb{
  position:fixed; inset:-20%;
  background: conic-gradient(from 180deg, rgba(108,240,255,.08), rgba(255,255,255,0), rgba(170,120,255,.08));
  filter: blur(30px);
  animation: spin 14s linear infinite;
  pointer-events:none;
  z-index:-2;
}
@keyframes spin{ to{ transform: rotate(360deg);} }
.particles{
  position:fixed; inset:0;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(108,240,255,.22) 0 2px, transparent 3px),
    radial-gradient(circle at 70% 40%, rgba(255,255,255,.12) 0 1px, transparent 2px),
    radial-gradient(circle at 30% 80%, rgba(170,120,255,.18) 0 2px, transparent 3px);
  background-size: 420px 420px, 340px 340px, 520px 520px;
  animation: drift 10s ease-in-out infinite alternate;
  pointer-events:none;
  z-index:-1;
}
@keyframes drift{ to{ transform: translate3d(-20px, 15px, 0);} }

.shell{ max-width:1100px; margin:0 auto; padding:18px; }
.topbar{ display:flex; justify-content:space-between; align-items:center; gap:12px; margin:10px 0 18px; }
.brand{ display:flex; align-items:center; gap:12px; }
.logoDot{
  width:14px;height:14px;border-radius:50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), rgba(108,240,255,.9));
  box-shadow: 0 0 30px rgba(108,240,255,.35);
}
.brandTitle{ font-weight:900; letter-spacing:.4px; }
.brandSub{ font-size:12px; color:var(--muted); margin-top:2px; }
.nav{ display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end; }

.btn{
  background: rgba(108,240,255,.12);
  border: 1px solid rgba(108,240,255,.25);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 14px;
  cursor:pointer;
  transition: transform .08s ease, background .2s ease;
  text-decoration:none;
  display:inline-flex; align-items:center; justify-content:center;
}
.btn:hover{ background: rgba(108,240,255,.18); }
.btn:active{ transform: translateY(1px); }
.btn.secondary{ background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); }

.card{
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 20px 80px rgba(0,0,0,.45);
  backdrop-filter: blur(10px);
}
.grid{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
@media (max-width: 900px){ .grid{ grid-template-columns:1fr; } .nav{ justify-content:flex-start; } }

.h1{ font-size:20px; font-weight:900; margin:0 0 10px; }
.muted{ color:var(--muted); font-size:13px; }
.small{ font-size:12px; color:var(--muted); }

label{ display:block; font-size:12px; color:var(--muted); margin:10px 0 6px; }
input, select, textarea{
  width:100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  outline:none;
}
textarea{ min-height:110px; resize:vertical; }

.flash{
  margin: 10px 0;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.06);
}
.flash.ok{ border-color: rgba(120,255,180,.35); color: var(--ok); }
.flash.error{ border-color: rgba(255,90,90,.35); color: var(--bad); }

.row{ display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.row > *{ flex:1; min-width:180px; }
.hr{ height:1px; background: rgba(255,255,255,.1); margin:14px 0; }