:root{
  --bg:#0d0024;
  --card:#12002e;
  --card2:#160036;
  --text:#f3eeff;
  --muted:#b8a8d9;
  --accent:#691ded;
  --accent2:#8d4bff;
  --border:rgba(255,255,255,.10);
  --shadow: 0 22px 80px rgba(0,0,0,.55);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:
    radial-gradient(1200px 800px at 20% 15%, rgba(105,29,237,.35), transparent 55%),
    radial-gradient(900px 700px at 80% 85%, rgba(141,75,255,.22), transparent 60%),
    linear-gradient(180deg, #0b001f 0%, var(--bg) 70%, #070015 100%);
  color:var(--text);
}

.wrap{
  min-height:100%;
  display:grid;
  place-items:center;
  padding:28px 14px;
}

.card{
  width:min(560px, 92vw);
  background: linear-gradient(180deg, var(--card) 0%, var(--card2) 100%);
  border:1px solid var(--border);
  border-radius:22px;
  padding:26px 24px 22px;
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}

.card::before{
  content:"";
  position:absolute;
  inset:-2px;
  background: radial-gradient(420px 220px at 30% 0%, rgba(105,29,237,.35), transparent 60%);
  pointer-events:none;
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:14px;
  position:relative;
}

.logo{
  width:44px;
  height:44px;
  object-fit:contain;
  filter: drop-shadow(0 8px 16px rgba(105,29,237,.35));
}

.name{
  font-size:26px;
  font-weight:800;
  letter-spacing:.2px;
}

.hint{
  color:var(--muted);
  line-height:1.35;
  margin: 4px 0 18px;
  position:relative;
}
.mono{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;}
.form{position:relative}

.label{
  display:block;
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:rgba(255,255,255,.75);
  margin:0 0 10px;
}

.inputRow{
  display:flex;
  gap:10px;
}

.input{
  flex:1;
  height:56px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  color:var(--text);
  padding:0 16px;
  font-size:16px;
  outline:none;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.input:focus{
  border-color: rgba(105,29,237,.85);
  box-shadow: 0 0 0 6px rgba(105,29,237,.16);
}

.btn{
  height:56px;
  padding:0 18px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  color:white;
  font-weight:800;
  letter-spacing:.2px;
  cursor:pointer;
  transition: transform .10s ease, filter .15s ease;
  box-shadow: 0 14px 30px rgba(105,29,237,.28);
  white-space:nowrap;
}
.btn:hover{filter:brightness(1.06)}
.btn:active{transform: translateY(1px)}
.btn[disabled]{opacity:.6; cursor:not-allowed; filter:none}

.msg{
  min-height:22px;
  margin-top:12px;
  color: var(--muted);
}
.msg.ok{color:#bdf7d6}
.msg.err{color:#ffb4c0}

.foot{
  margin-top:18px;
  font-size:12px;
  color:rgba(255,255,255,.55);
  position:relative;
}