:root {
  color-scheme: dark;
  --bg: #06070c;
  --panel: rgba(13, 20, 38, .78);
  --panel-2: rgba(20, 30, 56, .66);
  --line: rgba(255,255,255,.12);
  --text: #ecf6ff;
  --muted: #91a4be;
  --cyan: #67e8ff;
  --gold: #ffd36e;
  --pink: #fb7185;
  --green: #86efac;
  --violet: #c084fc;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 12%, rgba(103,232,255,.18), transparent 30%),
    radial-gradient(circle at 82% 0%, rgba(251,113,133,.14), transparent 28%),
    linear-gradient(135deg, #05060a, #09101f 48%, #02030a);
}
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
  pointer-events: none;
}
.shell { width: min(1540px, calc(100vw - 32px)); margin: 0 auto; padding: 24px 0 40px; }
.panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel), rgba(7, 10, 20, .72));
  box-shadow: 0 20px 60px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter: blur(16px);
  border-radius: 22px;
}
.hero { display: flex; justify-content: space-between; gap: 28px; padding: 28px; margin-bottom: 18px; }
.eyebrow { color: var(--cyan); text-transform: uppercase; letter-spacing: .22em; font-weight: 900; margin: 0 0 10px; }
.eyebrow.small { font-size: 11px; margin-bottom: 6px; letter-spacing: .18em; }
h1 { font-size: clamp(36px, 5vw, 72px); line-height: .92; margin: 0; max-width: 850px; letter-spacing: -0.06em; }
.lede { color: var(--muted); font-size: 18px; max-width: 760px; }
.hero-card { min-width: 310px; align-self: stretch; display: grid; gap: 8px; place-content: center; padding: 24px; border-radius: 18px; background: radial-gradient(circle at top, rgba(255,211,110,.2), transparent 58%), rgba(255,255,255,.05); border: 1px solid var(--line); }
.hero-card span { color: var(--gold); font-size: 28px; font-weight: 900; }
.hero-card strong { font-size: 18px; }
.hero-card small { color: var(--muted); }
.grid { display: grid; grid-template-columns: 340px 1fr; gap: 18px; align-items: start; }
.controls { padding: 20px; position: sticky; top: 16px; }
h2 { margin: 0 0 14px; font-size: 16px; text-transform: uppercase; letter-spacing: .12em; color: #dbeafe; }
label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 800; margin-bottom: 14px; }
input, select, button {
  width: 100%; border: 1px solid rgba(255,255,255,.14); border-radius: 12px;
  background: rgba(2, 6, 15, .78); color: var(--text); padding: 11px 12px; font: inherit;
}
button { cursor: pointer; font-weight: 900; background: rgba(255,255,255,.07); transition: transform .12s ease, border-color .12s ease; }
button:hover { transform: translateY(-1px); border-color: rgba(103,232,255,.55); }
button.primary { background: linear-gradient(135deg, rgba(103,232,255,.26), rgba(192,132,252,.24)); color: white; }
.button-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.presets { display: grid; gap: 8px; margin: 8px 0 14px; }
.preset { display: flex; justify-content: space-between; gap: 8px; align-items: center; padding: 9px 10px; font-size: 12px; }
.preset strong { color: var(--gold); }
.maincol { display: grid; gap: 18px; }
.statusbar { padding: 16px 18px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.statusbar span { color: var(--muted); }
.stats { display: grid; grid-template-columns: repeat(5, minmax(120px, 1fr)); gap: 12px; }
.stat { padding: 14px; min-height: 92px; display: grid; align-content: space-between; }
.stat span { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .12em; font-weight: 900; }
.stat strong { font-size: 22px; overflow-wrap: anywhere; }
.stat.big { grid-column: span 2; background: radial-gradient(circle at top left, rgba(103,232,255,.22), transparent 60%), var(--panel-2); }
.positive { color: var(--green); }
.negative { color: var(--pink); }
.chart-panel { padding: 18px; overflow: hidden; }
.panel-title { display: flex; justify-content: space-between; align-items: center; color: var(--muted); margin-bottom: 10px; gap: 18px; }
.panel-title h2 { margin: 0; }
.chart-title h2 { font-size: 20px; letter-spacing: .06em; }
.chart-title > span { max-width: 430px; text-align: right; line-height: 1.35; }
.chart-shell { position: relative; border-radius: 18px; border: 1px solid rgba(255,255,255,.12); overflow: hidden; background: #05070d; }
#chart { width: 100%; height: 390px; display: block; }
.axis-label { position: absolute; z-index: 2; color: rgba(236,246,255,.78); font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; pointer-events: none; text-shadow: 0 1px 8px rgba(0,0,0,.7); }
.x-axis { left: 50%; bottom: 11px; transform: translateX(-50%); }
.y-axis { left: 10px; top: 50%; transform: translateY(-50%) rotate(-90deg); transform-origin: left center; }
.break-even-key { position: absolute; top: 12px; right: 14px; display: inline-flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 999px; color: var(--gold); background: rgba(255,211,110,.12); border: 1px solid rgba(255,211,110,.28); font-size: 12px; font-weight: 900; }
.break-even-key span { width: 28px; border-top: 2px dashed var(--gold); }
.chart-callouts { display: grid; grid-template-columns: repeat(4, minmax(120px, 1fr)); gap: 10px; margin-top: 12px; }
.chart-callout { padding: 12px; border-radius: 14px; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.08); display: grid; gap: 5px; }
.chart-callout span { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; font-weight: 900; }
.chart-callout strong { font-size: 18px; overflow-wrap: anywhere; }
.chart-callout.good strong { color: var(--green); }
.chart-callout.bad strong { color: var(--pink); }
.split { display: grid; grid-template-columns: 1.2fr .8fr; gap: 18px; }
.split .panel { padding: 18px; }
.balls { padding: 16px; border-radius: 16px; background: rgba(255,255,255,.06); color: var(--gold); font-size: 22px; font-weight: 900; letter-spacing: .04em; margin-bottom: 12px; }
.tickets { display: grid; gap: 8px; max-height: 300px; overflow: auto; }
.ticket, .tier { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center; padding: 10px 12px; border-radius: 12px; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.08); }
.ticket strong { color: var(--green); }
.ticket.lose strong { color: var(--muted); }
.ticket em { color: var(--muted); font-style: normal; }
.tiers { display: grid; gap: 8px; }
.tier { grid-template-columns: 1fr auto; }
.muted { color: var(--muted); }
@media (max-width: 1180px) { .grid { grid-template-columns: 1fr; } .controls { position: static; } .stats { grid-template-columns: repeat(2, 1fr); } .hero { flex-direction: column; } .split { grid-template-columns: 1fr; } .chart-title { align-items: flex-start; flex-direction: column; } .chart-title > span { text-align: left; } .chart-callouts { grid-template-columns: repeat(2, 1fr); } }