:root{
  --bg0:#07080c;
  --bg1:#0c1020;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.10);
  --text:#eef2ff;
  --muted:rgba(238,242,255,.72);
  --line:rgba(255,255,255,.12);
  --accent:#7c5cff;
  --accent2:#28d7ff;
  --bad:#ff4d6d;
  --ok:#2ee59d;
  --shadow:0 18px 50px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--text);
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,"Noto Sans",sans-serif;
  background: radial-gradient(1200px 900px at 20% 10%, #17205a 0%, rgba(23,32,90,0) 55%),
              radial-gradient(900px 700px at 80% 15%, rgba(40,215,255,.22) 0%, rgba(40,215,255,0) 55%),
              radial-gradient(1100px 900px at 50% 100%, rgba(124,92,255,.18) 0%, rgba(124,92,255,0) 55%),
              linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x:hidden;
}

.bg{position:fixed; inset:0; pointer-events:none; z-index:-1}
.grid{
  position:absolute; inset:-2px;
  background:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(600px 420px at 50% 28%, rgba(0,0,0,1), rgba(0,0,0,0));
  opacity:.35;
}
.glow{
  position:absolute; inset:-20%;
  background: radial-gradient(500px 350px at 30% 20%, rgba(124,92,255,.28), transparent 60%),
              radial-gradient(520px 380px at 75% 25%, rgba(40,215,255,.18), transparent 60%),
              radial-gradient(600px 450px at 50% 85%, rgba(124,92,255,.16), transparent 60%);
  filter: blur(18px);
  opacity:.85;
}

.wrap{
  width:min(980px, 92vw);
  margin: 0 auto;
  padding: 42px 0 30px;
}

.hero{
  padding: 18px 6px 18px;
  text-align:left;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  background: rgba(255,255,255,.05);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  letter-spacing:.35px;
  font-size:12px;
  color: var(--muted);
}
h1{
  margin:14px 0 10px;
  font-size: clamp(32px, 4.4vw, 52px);
  line-height:1.06;
  letter-spacing:-.8px;
}
.sub{
  margin:0;
  color: var(--muted);
  font-size: 15px;
  line-height:1.6;
  max-width: 62ch;
}

.card{
  margin-top: 18px;
  border:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow:hidden;
}
.form{
  padding: 22px;
}
.row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.field{display:flex; flex-direction:column; gap:8px; margin-bottom:14px}
label{
  font-size: 13px;
  color: var(--muted);
  letter-spacing:.2px;
}
input, textarea{
  width:100%;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.22);
  color: var(--text);
  padding: 12px 12px;
  font-size: 14px;
  outline:none;
  transition: border-color .2s ease, box-shadow .2s ease, transform .05s ease;
}
textarea{
  min-height: 140px;
  resize: vertical;
  padding: 12px 12px;
  line-height:1.5;
}
input::placeholder, textarea::placeholder{color: rgba(238,242,255,.42)}
input:focus, textarea:focus{
  border-color: rgba(124,92,255,.65);
  box-shadow: 0 0 0 4px rgba(124,92,255,.18);
}
input:active, textarea:active{transform: translateY(1px)}

.btn{
  width:100%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border:0;
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 15px;
  font-weight: 650;
  color:#0b0c14;
  cursor:pointer;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 14px 40px rgba(124,92,255,.22);
  transition: transform .08s ease, filter .2s ease, opacity .2s ease;
}
.btn:hover{filter: brightness(1.05)}
.btn:active{transform: translateY(1px)}
.btn[disabled]{opacity:.6; cursor:not-allowed}

.btn__spinner{
  width: 16px;
  height: 16px;
  border-radius: 999px;
  border: 2px solid rgba(11,12,20,.25);
  border-top-color: rgba(11,12,20,.85);
  animation: spin .75s linear infinite;
  display:none;
}
@keyframes spin{to{transform: rotate(360deg)}}

.status{
  margin-top: 12px;
  min-height: 20px;
  font-size: 13px;
  color: var(--muted);
}
.status.ok{color: rgba(46,229,157,.95)}
.status.bad{color: rgba(255,77,109,.95)}

.foot{
  margin-top: 20px;
  padding: 10px 6px 0;
  color: var(--muted);
}
.foot__line{
  height:1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.14), transparent);
  margin: 10px 0 14px;
}
.foot__meta{
  display:flex;
  align-items:center;
  gap:10px;
  font-size: 12px;
}
.dot{opacity:.55}

@media (max-width:720px){
  .row{grid-template-columns: 1fr}
  .wrap{padding: 34px 0 22px}
  .form{padding: 18px}
}