:root {
  --bg: #0f1115;
  --panel: #161a22;
  --panel-2: #1d212c;
  --text: #e7eaf2;
  --muted: #9aa3b2;
  --accent: #f5a623;
  --accent-soft: #f5a62322;
  --border: #2a2f3c;
  --good: #4ec9b0;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
header {
  padding: 28px 32px 20px;
  border-bottom: 1px solid var(--border);
}
h1 { margin: 0 0 4px; font-size: 28px; letter-spacing: -0.02em; }
.tagline { margin: 0 0 6px; color: var(--muted); font-size: 13px; }
.snapshot { margin: 0; color: var(--muted); font-size: 12px; }
main { padding: 24px 32px; max-width: 1100px; margin: 0 auto; }

section { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 20px 24px; margin-bottom: 20px; }
section h2 { margin: 0 0 16px; font-size: 16px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--muted); }
input { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; font-size: 14px; font-family: inherit; }
input:focus { outline: none; border-color: var(--accent); }

button {
  margin-top: 16px;
  background: var(--accent); color: #1a1300; border: 0;
  padding: 10px 18px; font-size: 14px; font-weight: 600; border-radius: 6px;
  cursor: pointer; transition: transform 0.05s;
}
button:hover { transform: translateY(-1px); }
button:disabled { background: var(--border); color: var(--muted); cursor: not-allowed; transform: none; }

.status { margin: 14px 0 0; color: var(--muted); font-size: 12px; }

.result-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 16px; }
.card { background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; }
.card-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; }
.card-value { font-size: 22px; font-weight: 600; color: var(--good); font-variant-numeric: tabular-nums; }

details { margin-top: 8px; }
details summary { cursor: pointer; color: var(--muted); font-size: 13px; padding: 8px 0; }
.table-wrap { overflow-x: auto; max-height: 480px; }
table { width: 100%; border-collapse: collapse; font-size: 12px; font-variant-numeric: tabular-nums; }
th, td { padding: 6px 10px; text-align: right; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; text-transform: uppercase; font-size: 10px; letter-spacing: 0.05em; background: var(--panel-2); position: sticky; top: 0; }
td:nth-child(2), td:nth-child(3) { text-align: left; }
tr:hover td { background: var(--accent-soft); }

footer { padding: 20px 32px; border-top: 1px solid var(--border); color: var(--muted); font-size: 12px; }
footer a { color: var(--accent); text-decoration: none; }
footer a:hover { text-decoration: underline; }