:root{
  --bg:#0b0f19;
  --card:#121829;
  --muted:#9aa4b2;
  --text:#e7ecf3;
  --line:#24304a;
  --accent:#2dd4bf;
  --accent2:#60a5fa;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 800px at 20% 10%, rgba(96,165,250,.15), transparent 60%),
              radial-gradient(900px 600px at 80% 30%, rgba(45,212,191,.12), transparent 55%),
              var(--bg);
  color:var(--text);
}
.top{
  position:sticky; top:0;
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 16px;
  border-bottom:1px solid rgba(255,255,255,.06);
  background: rgba(11,15,25,.75);
  backdrop-filter: blur(10px);
}
.brand{display:flex; gap:12px; align-items:center;}
.logo{
  width:42px;height:42px;border-radius:14px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, rgba(45,212,191,.25), rgba(96,165,250,.22));
  border:1px solid rgba(255,255,255,.08);
  overflow:hidden;
}
.logoimg{width:100%;height:100%;object-fit:cover;display:block}
.title{font-weight:800}
.subtitle{color:var(--muted); font-size:12px; margin-top:2px}
.wrap{max-width:980px;margin:0 auto;padding:16px}
.card{
  background: rgba(18,24,41,.9);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  padding:16px;
  margin:12px 0;
  box-shadow: 0 8px 30px rgba(0,0,0,.18);
}
.card.small{padding:14px}
h2,h3{margin:0 0 10px 0}
label{display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--muted)}
input,textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(8,10,16,.55);
  color:var(--text);
  outline:none;
}
textarea{resize:vertical; min-height:84px}
.grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:12px;
}
@media (max-width:720px){
  .grid{grid-template-columns: 1fr}
}
.total{
  margin-top:12px;
  padding:12px;
  border-radius:16px;
  border:1px dashed rgba(255,255,255,.12);
  display:flex; align-items:center; justify-content:space-between;
}
.amount{font-size:18px;font-weight:800}
.hint{color:var(--muted);font-size:12px;margin-top:10px}
.actions{
  display:flex; gap:10px; flex-wrap:wrap;
  margin:14px 0 8px 0;
}
button{
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(18,24,41,.9);
  color:var(--text);
  font-weight:700;
}
button.primary{
  background: linear-gradient(135deg, rgba(45,212,191,.28), rgba(96,165,250,.25));
  border-color: rgba(255,255,255,.12);
}
button.secondary{
  background: rgba(96,165,250,.18);
}
button.ghost{
  background: transparent;
}
button:disabled{opacity:.45}
.hidden{display:none}
.foot{
  margin:18px 0 8px 0;
  display:flex; justify-content:space-between; gap:10px;
  color:var(--muted); font-size:12px; flex-wrap:wrap;
}
ul{margin:8px 0 0 18px; color:var(--muted)}