:root{
  --bg:#0f1115; --card:#1a1d24; --line:#2a2f3a;
  --txt:#e6e9ef; --muted:#9aa3b2; --accent:#e0b341; --accent2:#4ea1d3;
  --ok:#2e7d52; --err:#a53b3b;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);color:var(--txt);line-height:1.5}
.wrap{max-width:1100px;margin:0 auto;padding:24px 18px 60px}
h1{font-size:1.6rem;margin:0 0 18px;letter-spacing:.5px}
h2{font-size:1.05rem;margin:0 0 12px;color:var(--accent)}
.muted{color:var(--muted)}
.small{font-size:.82rem}

.toolbar{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;
  background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:14px 16px;margin-bottom:18px}
.toolbar label{display:flex;flex-direction:column;font-size:.8rem;color:var(--muted);gap:4px}
select,input[type=number],input[type=file]{
  background:#0d1014;border:1px solid var(--line);color:var(--txt);
  border-radius:7px;padding:8px 10px;font-size:.95rem}
button{background:var(--accent);color:#1a1407;border:0;border-radius:7px;
  padding:9px 18px;font-weight:600;cursor:pointer;font-size:.95rem}
button:hover{filter:brightness(1.08)}
.btn-link{align-self:center;color:var(--accent2);text-decoration:none;font-size:.9rem}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px}
.card.highlight{border-color:var(--accent);grid-column:1/-1}

.numlist{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.card.highlight .numlist{gap:14px}
.numlist li{display:flex;flex-direction:column;background:#0d1014;
  border:1px solid var(--line);border-radius:8px;padding:8px 12px;min-width:64px}
.num{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:1.15rem;
  letter-spacing:2px;color:var(--txt)}
.cnt{font-size:.72rem;color:var(--muted)}
.conf{font-size:.72rem;color:var(--accent2);margin-top:2px}

table.mini{width:100%;border-collapse:collapse;font-size:.9rem}
table.mini th,table.mini td{text-align:left;padding:5px 8px;border-bottom:1px solid var(--line)}
table.mini th{color:var(--muted);font-weight:500}

.ok{background:rgba(46,125,82,.15);border:1px solid var(--ok);color:#9fe0bb;
  padding:11px 14px;border-radius:8px;margin-bottom:16px}
.err{background:rgba(165,59,59,.15);border:1px solid var(--err);color:#f0b3b3;
  padding:11px 14px;border-radius:8px;margin-bottom:16px}

.disclaimer{margin-top:22px;padding:14px 16px;border-radius:8px;
  background:rgba(224,179,65,.08);border:1px solid var(--accent);
  color:#f0dca5;font-size:.9rem}
.reminder{margin-top:14px;padding:14px 16px;border-radius:8px;
  background:#0d1014;border:1px solid var(--line);color:var(--muted);font-size:.86rem}