:root{
  --bg:#0b0f14;--card:#121821;--muted:#9fb0c0;--text:#e7eff7;
  --accent:#ffd166;--accent-2:#00c2a8;--line:#243041;
  --gain:#15c28a;--loss:#ff6b6b;
}
*{box-sizing:border-box}
body{margin:0;background:linear-gradient(180deg,#081019,#0b0f14);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Pretendard,Apple SD Gothic Neo,Arial,sans-serif;line-height:1.5}
.wrap{max-width:980px;margin:0 auto;padding:20px}
h1{font-size:28px;margin:24px 0 6px}
.sub{color:var(--muted);margin:0 0 20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.field label{display:block;font-weight:600;margin-bottom:6px}
.field input, .field select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:#0f1620;color:var(--text)}
.actions{display:flex;gap:10px;margin:18px 0}
.btn{background:var(--accent);color:#1c1300;border:none;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.results h2{margin:10px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:12px 0}
.kpi{background:#0f1620;border:1px solid var(--line);border-radius:14px;padding:14px}
.k{color:var(--muted);font-size:13px}
.v{font-size:20px;font-weight:800;margin-top:6px}
.table{width:100%;border-collapse:collapse;background:#0f1620;border-radius:12px;overflow:hidden}
.table th,.table td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:right}
.table th:first-child,.table td:first-child{text-align:left}
.table thead th{background:#0c131c;color:#bcd0e0}
.note{margin-top:14px}
.footer{color:#8ea1b3;text-align:center;margin-bottom:24px}
.badge{padding:2px 6px;border-radius:8px;display:inline-block}
.gain{color:var(--gain)}
.loss{color:var(--loss)}
@media (max-width:480px){h1{font-size:22px}}