:root{
  --bg:#06160f;
  --bg2:#04100b;
  --text:#ecfff5;
  --muted:#a7e3c7;
  --line:rgba(255,255,255,.14);
  --brand:#00e676;
  --brand2:#00c853;
  --radius:18px;
  --shadow:0 20px 60px rgba(0,0,0,.55);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 500px at 15% 0%, rgba(0,230,118,.22), transparent 60%),
    radial-gradient(700px 420px at 85% 12%, rgba(0,200,83,.18), transparent 60%),
    linear-gradient(180deg,var(--bg),var(--bg2));
}

.wrap{
  min-height:100%;
  display:grid;
  place-items:center;
  padding:24px;
}

.card{
  width:min(420px,96vw);
  background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow);
}

.brand{
  display:flex;
  gap:12px;
  align-items:center;
}

.mark{
  width:44px;height:44px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  display:grid;place-items:center;
  font-weight:1000;
  color:#032e1a;
}

.title{font-weight:900}
.sub{font-size:13px;color:var(--muted)}

.divider{
  height:1px;
  background:var(--line);
  margin:16px 0;
}

h1{margin:0 0 6px}
.lead{margin:0 0 14px;color:var(--muted)}

.alert{
  background:rgba(255,80,80,.15);
  border:1px solid rgba(255,80,80,.35);
  padding:10px 12px;
  border-radius:14px;
  font-weight:700;
  margin-bottom:12px;
}

.form{display:grid;gap:12px}
label span{
  display:block;
  font-size:12px;
  font-weight:800;
  color:var(--muted);
  margin-bottom:6px;
}

input{
  width:100%;
  padding:12px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  color:var(--text);
}

.pw{
  display:flex;
  gap:8px;
}

.pwBtn{
  padding:10px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.05);
  color:var(--text);
  cursor:pointer;
}

.btn{
  margin-top:8px;
  padding:12px;
  border-radius:16px;
  border:0;
  font-weight:900;
  cursor:pointer;
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  color:#032e1a;
}

.hint{
  margin-top:12px;
  font-size:12px;
  color:var(--muted);
}

.foot{
  margin-top:14px;
  font-size:12px;
  color:var(--muted);
}
.foot a{color:var(--brand);text-decoration:none}