*{box-sizing:border-box;margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial}
:root{
  --bg:#07080c;
  --card:rgba(15,16,22,.78);
  --line:rgba(255,255,255,.10);
  --txt:#e9ecff;
  --muted:rgba(233,236,255,.72);
  --red:#ff2b2b;
  --red2:#ff5858;
  --ok:#3cff8c;
}

html,body{height:100%;background:var(--bg);color:var(--txt)}
.bg{
  position:fixed;inset:0;
  background:
    radial-gradient(1100px 600px at 15% 10%, rgba(255,43,43,.16), transparent 60%),
    radial-gradient(900px 500px at 85% 20%, rgba(255,88,88,.10), transparent 65%),
    radial-gradient(900px 700px at 50% 90%, rgba(255,43,43,.08), transparent 60%);
  z-index:-2;
}
.overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.55);
  backdrop-filter: blur(6px);
  z-index:-1;
}

.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;border-bottom:1px solid var(--line);
  background:rgba(5,6,10,.65);
  backdrop-filter: blur(10px);
}
.brand{display:flex;align-items:center;gap:12px}
.brand .dot{
  width:10px;height:10px;border-radius:999px;background:var(--red);
  box-shadow:0 0 18px rgba(255,43,43,.55);
}
.brand small{display:block;color:var(--muted);margin-top:2px;font-size:12px}

.wrap{max-width:980px;margin:26px auto;padding:0 18px}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:0 0 35px rgba(0,0,0,.35);
}
.hero{padding:20px 18px;margin-bottom:14px}
.hero h1{font-size:28px;letter-spacing:.2px}
.hero p{color:var(--muted);margin-top:8px;line-height:1.45}
.note{
  margin-top:14px;padding:12px 12px;border-radius:12px;
  border:1px dashed rgba(255,43,43,.35);
  background:rgba(255,43,43,.08);
  color:rgba(233,236,255,.86);
}

.form{padding:14px}
.block{
  padding:14px;border-radius:14px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.18);
  margin-bottom:12px;
}
.block-head{
  display:flex;align-items:center;justify-content:space-between;
  gap:10px;margin-bottom:10px;
}
.block-head h2{font-size:16px}
.badge{
  font-size:12px;color:rgba(255,255,255,.85);
  padding:6px 10px;border-radius:999px;
  border:1px solid rgba(255,43,43,.35);
  background:rgba(255,43,43,.10);
}

.grid{
  display:grid;grid-template-columns:repeat(2, 1fr);
  gap:12px;
}
.field{display:flex;flex-direction:column;gap:7px}
.field span{font-size:13px;color:rgba(233,236,255,.9)}
.field em{color:var(--red2);font-style:normal}
.field input, .field textarea{
  width:100%;
  background:rgba(0,0,0,.35);
  border:1px solid rgba(255,255,255,.12);
  color:var(--txt);
  border-radius:12px;
  padding:12px 12px;
  outline:none;
}
.field input:focus, .field textarea:focus{
  border-color:rgba(255,43,43,.55);
  box-shadow:0 0 0 3px rgba(255,43,43,.12);
}
.field small{color:var(--muted);font-size:12px;line-height:1.25}

.col-2{grid-column:1 / -1}

.actions{
  display:flex;flex-direction:column;gap:10px;
  padding:12px 6px 2px;
}
.check{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:13px}
.check input{margin-top:3px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:8px;border:none;cursor:pointer;text-decoration:none;
  padding:12px 14px;border-radius:12px;
  font-weight:700;color:white;
}
.btn.primary{
  background:linear-gradient(90deg, rgba(255,43,43,.95), rgba(255,88,88,.95));
  box-shadow:0 0 22px rgba(255,43,43,.25);
}
.btn.ghost{
  background:transparent;border:1px solid rgba(255,255,255,.14);
  color:rgba(233,236,255,.92);
}
.btn:hover{transform:translateY(-1px)}
.status{min-height:18px;color:rgba(233,236,255,.85)}
.foot{margin:18px 0 30px;color:rgba(233,236,255,.50);text-align:center}

@media (max-width:820px){
  .grid{grid-template-columns:1fr}
  .col-2{grid-column:auto}
}

.success-screen{
  position:fixed;
  inset:0;
  display:none;
  justify-content:center;
  align-items:center;
  background:
    radial-gradient(circle at top, rgba(0,229,255,.08), transparent 60%),
    rgba(3,5,10,.88);
  backdrop-filter: blur(12px);
  z-index:9999;
}

.success-box{
  background:linear-gradient(180deg,#0b1220,#05080f);
  color:#e9f1ff;
  padding:46px 36px;
  border-radius:22px;
  text-align:center;
  max-width:520px;
  width:90%;
  border:1px solid rgba(0,229,255,.25);
  box-shadow:
    0 0 0 1px rgba(255,255,255,.03),
    0 30px 80px rgba(0,0,0,.8),
    0 0 45px rgba(0,229,255,.25);
  animation:successPop .45s cubic-bezier(.2,.8,.2,1);
  position:relative;
  overflow:hidden;
}

.success-box::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,#00e5ff,transparent);
}

.success-icon{
  width:70px;
  height:70px;
  border-radius:50%;
  background:radial-gradient(circle,#00e5ff,#0077ff);
  color:#001018;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:34px;
  font-weight:900;
  margin:0 auto 18px;
  box-shadow:0 0 35px rgba(0,229,255,.6);
}

.success-box h2{
  font-size:26px;
  margin-bottom:10px;
  letter-spacing:.3px;
}

.success-main{
  font-size:16px;
  color:#d7e6ff;
  margin-bottom:6px;
}

.success-sub{
  font-size:14px;
  color:#9fb3d9;
  line-height:1.6;
}

.success-footer{
  margin-top:18px;
  font-size:13px;
  color:#6f86b6;
}

@keyframes successPop{
  from{
    transform:translateY(20px) scale(.92);
    opacity:0;
  }
  to{
    transform:translateY(0) scale(1);
    opacity:1;
  }
}