:root{
  --bg0:#05070b;
  --bg1:#070a0f;
  --panel:rgba(10,14,20,.72);
  --panel2:rgba(8,10,14,.70);
  --text:#f2f6ff;
  --muted:#a8b6c9;
  --border:rgba(120,160,210,.18);
  --border2:rgba(120,160,210,.30);

  --neon-cyan:#39e6ff;
  --neon-magenta:#ff37f6;
  --neon-violet:#8b5cff;
  --neon-lime:#39ff88;

  --shadow:0 18px 50px rgba(0,0,0,.55);
  --radius:18px;
}

*{box-sizing:border-box}

html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 800px at 15% 10%, rgba(57,230,255,.14), transparent 60%),
    radial-gradient(900px 700px at 85% 20%, rgba(255,55,246,.12), transparent 55%),
    radial-gradient(1000px 800px at 60% 95%, rgba(57,255,136,.10), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x:hidden;
}

/* Subtle cyber grid + scanline */
body::before{
  content:"";
  position:fixed;
  inset:-1px;
  pointer-events:none;
  background:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity:.25;
  mask-image: radial-gradient(ellipse at center, black 10%, transparent 70%);
}

body::after{
  content:"";
  position:fixed;
  inset:-1px;
  pointer-events:none;
  background: repeating-linear-gradient(
    180deg,
    rgba(0,0,0,0) 0px,
    rgba(0,0,0,0) 3px,
    rgba(0,0,0,.08) 4px
  );
  opacity:.35;
}

.container{max-width:1050px;margin:0 auto;padding:18px}

.topbar{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(5,7,11,.78);
  backdrop-filter: blur(12px);
  border-bottom:1px solid rgba(120,160,210,.20);
}
.topbar::after{
  content:"";
  display:block;
  height:2px;
  background:linear-gradient(90deg, transparent, rgba(57,230,255,.55), rgba(255,55,246,.55), transparent);
  opacity:.75;
}

.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:12px}

.brand{
  font-family:Orbitron,Inter,system-ui,sans-serif;
  font-weight:800;
  letter-spacing:.9px;
  text-transform:uppercase;
  position:relative;
}
.brand::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-6px;
  height:2px;
  background:linear-gradient(90deg, rgba(57,230,255,.0), rgba(57,230,255,.75), rgba(255,55,246,.75), rgba(57,230,255,.0));
  filter:blur(.2px);
  opacity:.9;
}

.nav{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

a{color:var(--text);text-decoration:none}
a:hover{color:var(--neon-cyan)}

main.container{padding-top:22px}

.h1{font-size:30px;margin:10px 0 8px;font-family:Orbitron,Inter,system-ui,sans-serif;letter-spacing:.4px}
h1{
  font-size:30px;
  margin:10px 0 8px;
  font-family:Orbitron,Inter,system-ui,sans-serif;
  letter-spacing:.4px;
}
h2{font-family:Orbitron,Inter,system-ui,sans-serif;letter-spacing:.25px}
.muted{color:var(--muted)}
.small{font-size:12px;color:var(--muted)}

/* Cards with neon edge */
.card{
  position:relative;
  background:linear-gradient(180deg, rgba(12,16,24,.78), rgba(9,11,16,.70));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px;
  margin:14px 0;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.card::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:conic-gradient(
    from 180deg,
    rgba(57,230,255,.0),
    rgba(57,230,255,.55),
    rgba(255,55,246,.55),
    rgba(139,92,255,.45),
    rgba(57,255,136,.35),
    rgba(57,230,255,.0)
  );
  opacity:.22;
  filter:blur(10px);
}
.card > *{position:relative}

.grid{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:900px){.grid.two{grid-template-columns:1fr 1fr}}

label{display:block;margin:10px 0 6px;color:var(--muted)}

input[type=text], select, textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(120,160,210,.22);
  background:rgba(5,7,11,.55);
  color:var(--text);
  outline:none;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.0);
}
textarea{min-height:120px;resize:vertical}
input[type=text]:focus, select:focus, textarea:focus{
  border-color: rgba(57,230,255,.65);
  box-shadow: 0 0 0 3px rgba(57,230,255,.12);
}

.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* Cyberpunk buttons: dark base, white text, neon glow on hover */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 14px;
  border-radius:14px;
  border:1px solid rgba(120,160,210,.25);
  background:linear-gradient(180deg, rgba(10,12,16,.85), rgba(6,7,10,.85));
  color:#fff;
  cursor:pointer;
  transition:transform .08s ease, box-shadow .18s ease, border-color .18s ease, filter .18s ease;
  user-select:none;
}
.btn:hover{
  border-color: rgba(57,230,255,.65);
  box-shadow:
    0 0 0 3px rgba(57,230,255,.10),
    0 12px 30px rgba(0,0,0,.45);
  filter:saturate(1.2);
}
.btn:active{transform:translateY(1px)}
.btn:focus{outline:none;box-shadow:0 0 0 3px rgba(255,55,246,.12)}

.btn.primary{
  border-color: rgba(255,55,246,.55);
  box-shadow: 0 0 0 3px rgba(255,55,246,.10);
}
.btn.primary:hover{
  border-color: rgba(255,55,246,.85);
  box-shadow:
    0 0 0 3px rgba(255,55,246,.12),
    0 0 22px rgba(255,55,246,.20);
}

.btn.secondary{
  border-color: rgba(139,92,255,.45);
}
.btn.secondary:hover{
  border-color: rgba(139,92,255,.85);
  box-shadow:
    0 0 0 3px rgba(139,92,255,.12),
    0 0 18px rgba(139,92,255,.18);
}

.btn.danger{
  border-color: rgba(255,90,106,.55);
  color:#fff;
}
.btn.danger:hover{
  border-color: rgba(255,90,106,.95);
  box-shadow:
    0 0 0 3px rgba(255,90,106,.14),
    0 0 18px rgba(255,90,106,.18);
}

.btn[disabled], button[disabled]{
  opacity:.55;
  cursor:not-allowed;
  filter:grayscale(.4);
  box-shadow:none;
}

.badge{display:inline-block;padding:4px 10px;border:1px solid rgba(120,160,210,.22);border-radius:999px;color:var(--muted);font-size:12px;background:rgba(5,7,11,.35)}
.badge.ok{border-color:rgba(57,255,136,.45);color:var(--neon-lime)}
.badge.warn{border-color:rgba(255,90,106,.45);color:#ff8d98}

.notice{padding:10px 12px;border-radius:14px;border:1px solid rgba(120,160,210,.22);background:rgba(5,7,11,.45)}
.notice.ok{border-color:rgba(57,255,136,.38)}
.notice.err{border-color:rgba(255,90,106,.45)}

.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid rgba(120,160,210,.18);vertical-align:top}
.table th{color:var(--muted);font-weight:600;text-align:left}
.table tr:hover td{background:rgba(57,230,255,.04)}

.footer{border-top:1px solid rgba(120,160,210,.18);margin-top:30px;padding:18px 0;background:rgba(5,7,11,.55)}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--neon-cyan)}

/* Prefer-reduced-motion: remove heavy effects */
@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto}
  .btn{transition:none}
  body::after{opacity:.15}
}