:root{
  --bg:#0b1220;
  --panel:#0f1b33;
  --panel2:#0c162b;
  --text:#e7eefc;
  --muted:#a9b7d6;
  --line:rgba(255,255,255,.08);
  --brand:#7c5cff;
  --brand2:#22c55e;
  --danger:#ef4444;
  --warn:#f59e0b;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Helvetica Neue, Arial;
  background: radial-gradient(1200px 800px at 20% -10%, rgba(124,92,255,.35), transparent 55%),
              radial-gradient(900px 600px at 90% 10%, rgba(34,197,94,.18), transparent 50%),
              linear-gradient(180deg, var(--bg), #070b14 70%);
  color:var(--text);
}
a{color:inherit}
.wrap{max-width:1100px;margin:0 auto;padding:24px}
.topbar{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(10px);
  background: linear-gradient(180deg, rgba(7,11,20,.92), rgba(7,11,20,.65));
  border-bottom:1px solid var(--line);
}
.topbar-inner{max-width:1100px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:14px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}
.badge{
  font-size:12px;color:var(--muted);
  border:1px solid var(--line);
  padding:4px 10px;border-radius:999px;
  background: rgba(255,255,255,.03);
}
.spacer{flex:1}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 14px;border-radius:12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  text-decoration:none;
  transition:.12s;
  cursor:pointer;
}
.btn:hover{transform: translateY(-1px);background: rgba(255,255,255,.06)}
.btn.primary{background: linear-gradient(135deg, rgba(124,92,255,.35), rgba(124,92,255,.18))}
.btn.good{background: linear-gradient(135deg, rgba(34,197,94,.30), rgba(34,197,94,.12))}
.btn.danger{background: linear-gradient(135deg, rgba(239,68,68,.26), rgba(239,68,68,.10))}
.grid{display:grid;grid-template-columns:1fr;gap:14px}

.card{
  border:1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  box-shadow: var(--shadow);
  border-radius:18px;
}
.card-head{padding:16px 18px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line)}
.icon{
  width:34px;height:34px;border-radius:12px;
  display:grid;place-items:center;
  background: rgba(124,92,255,.18);
}
.small{color:var(--muted);font-size:12px}
.card-body{padding:14px 18px}
.form{display:grid;gap:10px}
.row{display:grid;gap:10px}
@media(min-width:720px){.row{grid-template-columns:1fr 1fr}}
.input, select{
  width:100%;padding:12px;border-radius:12px;
  border:1px solid var(--line);
  background: rgba(0,0,0,.25);
  color:var(--text);
}
.notice{
  padding:10px 12px;border-radius:14px;
  background: rgba(34,197,94,.12)
}
.notice.bad{background: rgba(239,68,68,.12)}
.footer{padding:18px;color:var(--muted);font-size:12px;text-align:center}

/* DROPZONE */
.dropzone{
  border:2px dashed var(--line);
  padding:30px;
  border-radius:16px;
  text-align:center;
  cursor:pointer;
  color:var(--muted);
  transition:.2s;
}
.dropzone:hover{
  border-color:var(--brand2);
  background:#0f172a;
}