:root {
  --bg: #0b1020;
  --panel: #141b33;
  --panel-2: #1c2547;
  --text: #e6ebff;
  --muted: #8a96c4;
  --accent: #2dd4bf;
  --kalshi: #60a5fa;
  --whale: #f472b6;
  --danger: #ef4444;
  --border: #2a3566;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { margin: 0; font-size: 22px; letter-spacing: 0.02em; }
.brand-accent { color: var(--accent); font-weight: 700; }
h2 { font-size: 16px; color: var(--muted); margin: 24px 20px 8px; text-transform: uppercase; letter-spacing: 0.1em; }
h3 { font-size: 13px; color: var(--muted); margin: 0 0 8px; }
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #101735, #0b1020);
}
.meta { color: var(--muted); font-size: 12px; display: flex; align-items: center; gap: 12px; }
.ts { color: var(--text); font-family: monospace; }
.collect-btn {
  background: var(--accent); color: #0b1020; border: none; padding: 6px 14px;
  border-radius: 4px; font-weight: 600; font-size: 12px; cursor: pointer;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.collect-btn:hover:not(:disabled) { background: #5eead4; }
.collect-btn:disabled { opacity: 0.6; cursor: wait; }
.collect-status { font-family: monospace; font-size: 11px; }
.collect-status.ok { color: var(--accent); }
.collect-status.err { color: var(--danger); }

.top-events {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 16px 20px;
}
.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 16px;
}
.card.poly { border-top: 3px solid var(--accent); }
.card.kalshi { border-top: 3px solid var(--kalshi); }
.platform { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 6px; }
.event-title { font-size: 18px; font-weight: 600; display: block; margin-bottom: 12px; color: var(--text); }
.event-title:hover { color: var(--accent); }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.metrics > div { display: flex; flex-direction: column; }
.metrics .label { font-size: 10px; color: var(--muted); text-transform: uppercase; }
.metrics .value { font-size: 15px; font-weight: 600; font-family: monospace; }

.chiron {
  background: #000; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; margin: 8px 0;
}
.chiron-label {
  background: var(--danger); color: #fff; font-weight: 700; padding: 8px 14px;
  font-size: 11px; letter-spacing: 0.15em; white-space: nowrap;
}
.chiron-track { flex: 1; overflow: hidden; position: relative; height: 36px; }
.chiron-content {
  display: inline-flex; gap: 24px; align-items: center; white-space: nowrap;
  padding-left: 100%; animation: scroll 90s linear infinite; height: 100%;
}
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-100%); } }
.whale-item { font-size: 13px; }
.whale-amount { color: var(--whale); font-weight: 700; font-family: monospace; }
.whale-side { margin: 0 6px; padding: 2px 6px; border-radius: 3px; font-size: 11px; font-weight: 600; }
.side-buy { background: #064e3b; color: #6ee7b7; }
.side-sell { background: #7f1d1d; color: #fca5a5; }
.whale-user { color: var(--accent); }
.chiron-sep { color: var(--muted); }
.chiron-empty { padding: 10px 14px; color: var(--muted); font-style: italic; }

.stats, .cold, .charts { padding: 0 20px; }
table { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 8px; overflow: hidden; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: top; }
th { background: var(--panel-2); color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; }
tr:last-child td { border-bottom: none; }
.section-row td { background: var(--panel-2); color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; padding: 8px 12px; }
.drop { color: var(--danger); font-family: monospace; font-weight: 600; }
.empty { padding: 20px; color: var(--muted); font-style: italic; text-align: center; }
code { background: var(--panel-2); padding: 2px 6px; border-radius: 3px; font-family: monospace; }

.chart-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; padding: 8px 0 20px; }
.chart-box { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 14px; min-height: 300px; }
canvas { max-height: 320px; }

footer { text-align: center; color: var(--muted); font-size: 11px; padding: 20px; border-top: 1px solid var(--border); }

.modal-overlay {
  position: fixed; inset: 0; background: rgba(5, 8, 20, 0.85);
  display: none; align-items: flex-start; justify-content: center;
  padding: 60px 20px 20px; z-index: 100; overflow-y: auto;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  width: 100%; max-width: 720px; padding: 24px 28px 20px; position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.modal-close {
  position: absolute; top: 10px; right: 14px; background: none; border: none;
  color: var(--muted); font-size: 26px; cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }
.modal-platform { color: var(--accent); font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 6px; }
.modal h3 { font-size: 18px; color: var(--text); margin: 0 0 8px; text-transform: none; letter-spacing: normal; }
.modal-meta { color: var(--muted); font-size: 12px; margin-bottom: 16px; }
.modal-meta strong { color: var(--text); font-family: monospace; }
.modal-loading, .modal-error { padding: 30px; text-align: center; color: var(--muted); }
.modal-error { color: var(--danger); }
.opts-table { width: 100%; }
.opts-table th { background: var(--panel-2); }
.opts-table .rank { width: 28px; color: var(--muted); font-family: monospace; }
.opts-table .opt-label { font-weight: 600; }
.opts-table .opt-vol { font-family: monospace; }
.opts-table .opt-pct { width: 200px; }
.bar-wrap { display: flex; align-items: center; gap: 8px; }
.bar-wrap .bar { height: 10px; background: var(--accent); border-radius: 2px; min-width: 2px; max-width: 140px; }
.bar-wrap span { font-family: monospace; font-size: 12px; color: var(--text); }

@media (max-width: 1100px) {
  .chart-grid { grid-template-columns: 1fr; }
  .top-events { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
}