:root {
  --bg: #0f172a;
  --card: #1e293b;
  --line: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --good: #22c55e;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 16px 48px; }
header.site {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
  margin-bottom: 24px;
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; padding-bottom: 0; }
.logo { font-weight: 700; font-size: 1.15rem; color: var(--text); }
.logo span { color: var(--accent); }
nav a { margin-left: 14px; font-size: 0.92rem; color: var(--muted); }
nav a:hover { color: var(--text); text-decoration: none; }
h1 { font-size: 1.7rem; margin: 0.4em 0 0.3em; }
h2 { font-size: 1.2rem; margin-top: 1.8em; color: #cbd5e1; }
p.lead { color: var(--muted); font-size: 1.02rem; margin-top: 0; }

.grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 18px; align-items: start; }
@media (max-width: 760px) { .grid { grid-template-columns: 1fr; } }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
}
label { display: block; font-size: 0.85rem; color: var(--muted); margin: 12px 0 4px; }
label:first-child { margin-top: 0; }
input, select {
  width: 100%;
  padding: 9px 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #0b1220;
  color: var(--text);
  font-size: 1rem;
}
input:focus, select:focus { outline: 2px solid var(--accent); border-color: transparent; }

.result .big { font-size: 1.9rem; font-weight: 800; color: var(--good); }
table.res { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: 0.92rem; }
table.res td { padding: 6px 4px; border-top: 1px solid var(--line); }
table.res td:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.bar { display: flex; height: 12px; border-radius: 6px; overflow: hidden; margin: 14px 0 6px; background: #0b1220; }
.bar span { display: block; }
.legend { font-size: 0.75rem; color: var(--muted); display: flex; gap: 12px; flex-wrap: wrap; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 4px; vertical-align: middle; }

table.matrix { width: 100%; border-collapse: collapse; font-size: 0.88rem; margin-top: 10px; }
table.matrix th, table.matrix td { border: 1px solid var(--line); padding: 6px 8px; text-align: right; }
table.matrix th { background: #0b1220; color: var(--muted); font-weight: 600; text-align: right; }
table.matrix td:first-child, table.matrix th:first-child { text-align: left; }

.notes { font-size: 0.8rem; color: var(--muted); border-left: 3px solid var(--line); padding: 8px 12px; margin-top: 16px; }
.disclaimer { font-size: 0.78rem; color: #64748b; margin-top: 26px; border-top: 1px solid var(--line); padding-top: 14px; }

.adslot { margin: 26px 0; min-height: 90px; background: repeating-linear-gradient(45deg, #131c2e, #131c2e 12px, #17203a 12px, #17203a 24px); border: 1px dashed var(--line); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: #475569; font-size: 0.8rem; }
.adslot.filled { background: none; border: none; min-height: 0; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.chips a { font-size: 0.82rem; background: var(--card); border: 1px solid var(--line); color: var(--muted); padding: 5px 10px; border-radius: 999px; }
.chips a:hover { color: var(--text); border-color: var(--accent); text-decoration: none; }

footer.site { border-top: 1px solid var(--line); padding: 18px 0 30px; color: var(--muted); font-size: 0.8rem; }
footer.site .wrap { padding-bottom: 0; }
footer.site a { color: var(--muted); }