:root {
  --bg: #f8fafc; --card: #ffffff; --ink: #0f172a; --muted: #64748b; --line: #e2e8f0;
  --bull: #16a34a; --bear: #dc2626; --unk: #cbd5e1; --accent: #2563eb; --warn: #d97706;
  --bull-bg: #dcfce7; --bear-bg: #fee2e2;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1120; --card: #111827; --ink: #e5e7eb; --muted: #94a3b8; --line: #1f2937;
    --bull: #22c55e; --bear: #f87171; --unk: #334155; --accent: #60a5fa; --warn: #fbbf24;
    --bull-bg: #052e16; --bear-bg: #450a0a;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom); }
.hidden { display: none !important; }
header { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; padding: 14px 16px 6px; }
.brand { font-weight: 700; font-size: 18px; }
.tag { font-size: 11px; font-weight: 600; background: var(--line); color: var(--muted); padding: 2px 6px; border-radius: 6px; vertical-align: middle; }
.kpis { display: flex; gap: 14px; font-size: 13px; color: var(--muted); }
.kpis b { color: var(--ink); font-size: 15px; display: block; }
nav { display: flex; gap: 4px; padding: 6px 12px; position: sticky; top: 0; background: var(--bg); z-index: 5; border-bottom: 1px solid var(--line); overflow-x: auto; }
nav button { flex: 1; min-width: 72px; border: 0; background: transparent; color: var(--muted); padding: 9px 6px; border-radius: 8px; font-size: 14px; font-weight: 600; }
nav button.active { background: var(--card); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
section { padding: 12px 16px 24px; max-width: 980px; margin: 0 auto; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; }
.card h3 { margin: 0; font-size: 17px; display: flex; align-items: center; justify-content: space-between; }
.score { font-size: 13px; font-weight: 700; padding: 3px 8px; border-radius: 999px; background: var(--line); color: var(--muted); }
.score.long { background: var(--bull-bg); color: var(--bull); }
.score.short { background: var(--bear-bg); color: var(--bear); }
table.states { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: 12.5px; }
table.states th { color: var(--muted); font-weight: 500; text-align: center; padding: 3px 2px; }
table.states th:first-child, table.states td:first-child { text-align: left; }
table.states td { text-align: center; padding: 3px 2px; border-top: 1px solid var(--line); }
.dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; background: var(--unk); }
.dot.b { background: var(--bull); } .dot.s { background: var(--bear); }
.maj { font-weight: 700; } .maj.b { color: var(--bull); } .maj.s { color: var(--bear); }
.pos { margin-top: 8px; font-size: 13px; padding: 8px 10px; border-radius: 10px; background: var(--bg); }
.muted { color: var(--muted); font-size: 12.5px; }
.list { display: flex; flex-direction: column; gap: 8px; }
.row { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; font-size: 13.5px; }
.row .top { display: flex; justify-content: space-between; font-weight: 600; }
.win { color: var(--bull); } .loss { color: var(--bear); }
.url { font-family: ui-monospace, Menlo, monospace; font-size: 11.5px; word-break: break-all; color: var(--muted); }
button.copy, .btn { border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 8px; padding: 5px 10px; font-size: 12.5px; }
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.login { display: flex; min-height: 100vh; align-items: center; justify-content: center; padding: 16px; }
.login form { width: 100%; max-width: 320px; display: flex; flex-direction: column; gap: 10px; }
.login input, .login button { font-size: 16px; padding: 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--ink); }
.login button { background: var(--accent); color: #fff; border: 0; font-weight: 600; }
.err { color: var(--bear); min-height: 1em; }
canvas { width: 100%; height: 180px; }
footer { text-align: center; color: var(--muted); font-size: 12px; padding: 12px; }