:root {
  color-scheme: dark;
  --surface-1:      #1a1a19;
  --page-plane:     #0d0d0d;
  --text-primary:   #ffffff;
  --text-secondary: #c3c2b7;
  --text-muted:     #898781;
  --gridline:       #2c2c2a;
  --baseline:       #383835;
  --border:         rgba(255, 255, 255, 0.10);
  --series-1:       #3987e5;
  --good:           #0ca30c;
  --warning:        #fab219;
  --critical:       #e66767;
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --surface-1:      #fcfcfb;
    --page-plane:     #f9f9f7;
    --text-primary:   #0b0b0b;
    --text-secondary: #52514e;
    --text-muted:     #898781;
    --gridline:       #e1e0d9;
    --baseline:       #c3c2b7;
    --border:         rgba(11, 11, 11, 0.10);
    --series-1:       #2a78d6;
    --good:           #0ca30c;
    --warning:        #fab219;
    --critical:       #d03b3b;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--page-plane);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

header h1 {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}

header h1 span {
  color: var(--text-muted);
  font-weight: 400;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.badge.running { color: var(--good); }
.badge.paused  { color: var(--warning); }
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

.card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
}

.hero {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.hero .label { font-size: 13px; color: var(--text-secondary); margin-bottom: 6px; }
.hero .value { font-size: 48px; font-weight: 600; letter-spacing: -0.02em; }
.hero .delta { font-size: 15px; font-weight: 600; }
.hero .delta.pos { color: var(--good); }
.hero .delta.neg { color: var(--critical); }

.tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}
.tile { background: var(--surface-1); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.tile .label { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.tile .value { font-size: 24px; font-weight: 600; letter-spacing: -0.01em; }

.section-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.round-odds { display: flex; gap: 12px; margin-top: 12px; }
.odds-bar { flex: 1; }
.odds-bar .row { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 6px; }
.odds-bar .track { height: 8px; border-radius: 4px; background: var(--gridline); overflow: hidden; }
.odds-bar .fill { height: 100%; border-radius: 4px; }
.odds-bar.up .fill { background: var(--good); }
.odds-bar.down .fill { background: var(--critical); }

.split-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: stretch; margin-bottom: 16px; }
.split-row .card { margin-bottom: 0; display: flex; flex-direction: column; }

.timer-card { align-items: center; justify-content: center; text-align: center; }
.timer-value {
  font-size: 56px;
  font-weight: 600;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--series-1);
  margin: 8px 0 6px;
}
.timer-value.resolving { color: var(--warning); font-size: 32px; }
.timer-detail { font-size: 13px; color: var(--text-secondary); }

#bets-table { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-weight: 600; color: var(--text-muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; padding: 0 8px 10px; border-bottom: 1px solid var(--gridline); }
td { padding: 10px 8px; border-bottom: 1px solid var(--gridline); font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: none; }
.status-tag { display: inline-flex; align-items: center; gap: 5px; font-weight: 600; }
.status-tag.WIN { color: var(--good); }
.status-tag.LOSS { color: var(--critical); }
.status-tag.PENDING { color: var(--warning); }
.pnl.pos { color: var(--good); }
.pnl.neg { color: var(--critical); }

.chart-wrap { position: relative; }
#chart { width: 100%; height: 180px; display: block; }
.tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 12px;
  line-height: 1.5;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  opacity: 0;
  transition: opacity 0.1s;
  white-space: nowrap;
}
.tooltip .t-date { color: var(--text-muted); }
.tooltip .t-val { font-weight: 600; }

.empty { color: var(--text-muted); font-size: 13px; padding: 12px 0; }
.reasoning { color: var(--text-secondary); font-size: 12px; max-width: 320px; }

footer { text-align: center; color: var(--text-muted); font-size: 12px; margin-top: 32px; }

@media (max-width: 700px) {
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .round-odds { flex-direction: column; }
  .hero .value { font-size: 36px; }
  .split-row { grid-template-columns: 1fr; }
  .timer-value { font-size: 44px; }
}