:root {
  --bg: #0f1115;
  --card: #171a21;
  --border: #262b36;
  --text: #e8eaf0;
  --muted: #9aa3b5;
  --lit: #7c5cff;
  --lit2: #b39cff;
  --usd: #2dd4a0;
  --sold: #f5a524;
  --warn: #ff6b6b;
  --accent: #7c5cff;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
  background: var(--bg);
  color: var(--text);
}
header { max-width: 980px; margin: 0 auto; padding: 32px 20px 8px; }
h1 { margin: 0 0 4px; font-size: 28px; }
h2 { margin: 0 0 8px; font-size: 20px; }
h3 { margin: 24px 0 6px; font-size: 16px; color: var(--lit2); }
.sub { color: var(--muted); margin: 0; }
main { max-width: 980px; margin: 0 auto; padding: 0 20px 40px; display: grid; gap: 20px; }
footer { max-width: 980px; margin: 0 auto; padding: 0 20px 60px; display: flex; gap: 12px; align-items: center; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.muted { color: var(--muted); }
.muted a, .help a { color: var(--lit2); }
a { color: var(--lit2); }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
label { display: flex; flex-direction: column; gap: 6px; }
label > span { font-weight: 600; font-size: 14px; }
label small { color: var(--muted); font-size: 12px; line-height: 1.4; }
input[type=number], input[type=text] {
  background: #0c0e12;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 16px;
  width: 100%;
}
input[type=number]:focus { outline: 2px solid var(--accent); border-color: transparent; }
input[type=range] { width: 100%; accent-color: var(--accent); }
.rangeval { display: flex; align-items: center; gap: 6px; }
.rangeval input { width: 90px; }
.facts { margin-top: 16px; display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.fact { background: #0c0e12; border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
.fact .k { font-size: 12px; color: var(--muted); }
.fact .v { font-size: 18px; font-weight: 600; }
.pies { display: grid; grid-template-columns: 240px 1fr; gap: 24px; align-items: center; margin-top: 12px; }
@media (max-width: 640px) { .pies { grid-template-columns: 1fr; } }
.pieblock { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.pie {
  width: 200px; height: 200px; border-radius: 50%;
  background: conic-gradient(var(--lit) 0 50%, var(--usd) 50% 100%);
  position: relative;
  box-shadow: 0 0 0 6px #0c0e12;
}
.pie::after {
  content: attr(data-label);
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center; text-align: center;
  font-weight: 700; font-size: 15px; white-space: pre-line;
  color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.6);
}
.legend { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; font-size: 13px; }
.legend span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: middle; }
.legend .l-lit::before { background: var(--lit); }
.legend .l-usd::before { background: var(--usd); }
.legend .l-sold::before { background: var(--sold); }
.stats { display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.stat { background: #0c0e12; border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
.stat .k { font-size: 12px; color: var(--muted); }
.stat .v { font-size: 20px; font-weight: 600; }
.stat .d { font-size: 12px; color: var(--muted); }
.stat.good .v { color: var(--usd); }
.stat.bad .v { color: var(--warn); }
.stat.lit .v { color: var(--lit2); }
.stat.sold .v { color: var(--sold); }
.callout {
  margin-top: 16px; padding: 12px 14px; border-radius: 8px;
  background: rgba(124, 92, 255, .12); border: 1px solid rgba(124, 92, 255, .4);
  font-size: 14px;
}
.callout strong { color: var(--lit2); }
.scenarios { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin-top: 12px; }
.scn { background: #0c0e12; border: 1px solid var(--border); border-radius: 10px; padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.scn .hdr { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.scn .hdr .name { font-weight: 700; font-size: 15px; }
.scn .hdr .pct { display: flex; align-items: center; gap: 4px; font-size: 13px; color: var(--muted); }
.scn .hdr .pct input { width: 70px; padding: 6px 8px; font-size: 14px; }
.scn .body { display: flex; flex-direction: column; gap: 10px; }
.scn .px { font-size: 13px; color: var(--muted); }
.scn .cmp { display: grid; grid-template-columns: 1fr; gap: 8px; }
.scn .side { border-radius: 8px; padding: 10px; background: #12151c; border: 1px solid var(--border); }
.scn .side .t { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.scn .side .nw { font-size: 18px; font-weight: 700; margin-top: 2px; }
.scn .side .chg { font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.scn .side .chg.up { color: var(--usd); }
.scn .side .chg.down { color: var(--warn); }
.scn .side .bar { height: 6px; border-radius: 3px; margin-bottom: 6px; }
.scn .side .row { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); line-height: 1.7; white-space: nowrap; }
.scn .side .row .amt { margin-left: auto; color: var(--text); font-variant-numeric: tabular-nums; }
.scn .side .row .pc { min-width: 42px; text-align: right; font-variant-numeric: tabular-nums; }
.scn .side .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.scn .side .dot.lit { background: var(--lit); }
.scn .side .dot.usd { background: var(--usd); }
.scn .side.deal { border-color: rgba(124, 92, 255, .5); }
.scn .verdict { font-size: 14px; padding: 8px 10px; border-radius: 8px; }
.scn .verdict.win { background: rgba(45, 212, 160, .12); color: var(--usd); }
.scn .verdict.lose { background: rgba(255, 107, 107, .12); color: var(--warn); }
.scn .verdict.even { background: rgba(154, 163, 181, .12); color: var(--muted); }
.scn .verdict strong { font-size: 16px; }
.scn .verdict .rel { font-size: 12px; opacity: .85; }
.scn .feel { font-size: 13px; color: #c9cfdb; }
button {
  background: var(--accent); color: #fff; border: 0; border-radius: 8px;
  padding: 10px 14px; font-size: 14px; font-weight: 600; cursor: pointer;
}
button:hover { filter: brightness(1.1); }
#help p, #help li { color: #c9cfdb; font-size: 15px; }
#help ul { padding-left: 20px; }
#help li { margin: 4px 0; }
.err { color: var(--warn); }
.ok { color: var(--usd); }