:root {
  --bg: #111;
  --bg-card: #191919;
  --bg-row: #1e1e1e;
  --bg-row-hover: #252525;
  --red: #d1343b;
  --green: #2ea043;
  --gold: #c9982e;
  --text: #e8e8e8;
  --text-dim: #888;
  --text-faint: #555;
  --border: #2a2a2a;
  --font: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* NAV */
nav {
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 22px;
  height: 54px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.site-name {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.3px;
  white-space: nowrap;
}
.site-name span { color: var(--red); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}

.nav-link {
  font-size: 14px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.15s;
}
.nav-link:hover { color: var(--text); }
.nav-link.active { color: var(--text); }

.nav-record {
  font-size: 13px;
  color: var(--text-dim);
  font-family: var(--mono);
  white-space: nowrap;
}

/* CONTAINER */
.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 22px 88px;
}

/* DASHBOARD (AI Cage–style KPIs) */
.dash {
  margin-bottom: 28px;
}

.kpi-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 14px 14px;
  text-align: center;
  min-width: 0;
}
.kpi-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.9px;
  color: var(--text-faint);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.kpi-tip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid var(--border);
  font-size: 9px;
  color: var(--text-faint);
  cursor: help;
  font-weight: 700;
  position: relative;
}
.kpi-tip:hover::after,
.kpi-tip:focus::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #0d0d0d;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  padding: 8px 10px;
  border-radius: 6px;
  width: 200px;
  z-index: 20;
  line-height: 1.4;
  box-shadow: 0 8px 24px rgba(0,0,0,0.45);
  pointer-events: none;
}
.kpi-value {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.15;
  word-break: break-word;
}
.kpi-value.pos { color: var(--green); }
.kpi-value.neg { color: var(--red); }
.kpi-value.muted { color: var(--text-dim); font-size: 20px; }
.kpi-meta {
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 4px;
  font-family: var(--mono);
}

.dash-charts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.dash-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 14px 10px;
  min-width: 0;
}
.dash-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 12px;
  margin-bottom: 8px;
}
.dash-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.dash-sub {
  font-size: 11px;
  color: var(--text-faint);
}
.dash-canvas-wrap {
  position: relative;
  height: 180px;
}
.dash-footnote {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 10px;
  line-height: 1.5;
}

@media (max-width: 800px) {
  .kpi-strip { grid-template-columns: repeat(3, 1fr); }
  .dash-charts { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .kpi-strip { grid-template-columns: repeat(2, 1fr); }
  .kpi-value { font-size: 18px; }
}

/* EVENT */
.event { margin-bottom: 16px; }

.event-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}
.event-header:hover { background: #1f1f1f; }

.event-left { display: flex; align-items: center; gap: 14px; }

.event-title { font-size: 16px; font-weight: 600; }
.event-date { font-size: 13px; color: var(--text-dim); }

.event-right { display: flex; align-items: center; gap: 16px; }

.tag {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 4px 9px;
  border-radius: 4px;
}
.tag-upcoming { color: var(--red); border: 1px solid rgba(209,52,59,0.3); }
.tag-completed { color: var(--green); border: 1px solid rgba(46,160,67,0.3); }

.record { font-family: var(--mono); font-size: 14px; font-weight: 600; }

.arrow {
  width: 20px;
  height: 20px;
  stroke: var(--text-dim);
  transition: transform 0.25s ease;
}
.event.open .arrow { transform: rotate(180deg); }

/* FIGHTS TABLE */
.fights {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
}

.fights-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 4px;
}

.fights-table th {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-faint);
  font-weight: 500;
  padding: 12px 12px 8px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.fights-table th.r { text-align: right; }
.fights-table th.c { text-align: center; }

.fights-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  vertical-align: middle;
}

.fights-table tr:last-child td { border-bottom: none; }
.fights-table tr { background: var(--bg-row); transition: background 0.1s; }
.fights-table tr:hover { background: var(--bg-row-hover); }
.fights-table tr.main-event { border-left: 3px solid var(--red); }

.fname { font-weight: 600; font-size: 15px; }
.fname.pick { color: var(--green); }

.prob { font-family: var(--mono); font-weight: 700; font-size: 16px; }
.prob.high { color: var(--green); }
.prob.low { color: var(--text-dim); }

.odds { font-family: var(--mono); font-size: 13px; color: var(--text-faint); }

.edge { font-family: var(--mono); font-size: 13px; font-weight: 600; }
.edge.pos { color: var(--green); }
.edge.neg { color: var(--text-faint); }

.result-w { color: var(--green); font-weight: 700; font-size: 12px; }
.result-l { color: var(--red); font-weight: 700; font-size: 12px; }

.vs {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-faint);
  letter-spacing: 1px;
}

.bet-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
  line-height: 1.2;
  vertical-align: middle;
}
.bet-win {
  color: var(--green);
  border: 1px solid rgba(46, 160, 67, 0.45);
  background: rgba(46, 160, 67, 0.12);
}
.bet-loss {
  color: var(--red);
  border: 1px solid rgba(209, 52, 59, 0.45);
  background: rgba(209, 52, 59, 0.12);
}
.bet-nobet {
  color: var(--text-faint);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

/* CLICKABLE FIGHT + INLINE VIZ (upcoming) */
.fights-hint {
  font-size: 13px;
  color: var(--text-faint);
  padding: 12px 12px 0;
  margin: 0;
}

.fight-row.clickable {
  cursor: pointer;
}
.fight-row.clickable:hover { background: var(--bg-row-hover); }
.fight-row.clickable.open {
  background: #252525;
  box-shadow: inset 3px 0 0 var(--gold);
}

.fight-detail td {
  padding: 0 !important;
  border-bottom: none;
  background: var(--bg);
  vertical-align: top;
}
.fight-detail.is-open td {
  border-bottom: 1px solid var(--border);
}

/* Smooth expand/collapse (works on open AND close) */
.viz-collapse {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 0.35s ease, opacity 0.28s ease;
}
.viz-collapse.is-open {
  grid-template-rows: 1fr;
  opacity: 1;
}
.viz-collapse-inner {
  overflow: hidden;
  min-height: 0;
}

.viz-panel {
  padding: 14px 12px 12px;
}

.viz-empty {
  font-size: 13px;
  color: var(--text-dim);
  padding: 16px;
  background: var(--bg-card);
  border: 1px dashed var(--border);
  border-radius: 8px;
  margin: 0;
}

.viz-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.viz-tab {
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2px;
  color: var(--text-dim);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 16px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.viz-tab:hover {
  color: var(--text);
  border-color: #3a3a3a;
}
.viz-tab.active {
  color: var(--text);
  background: #222;
  border-color: #3a3a3a;
  box-shadow: inset 0 0 0 1px rgba(201, 152, 46, 0.35);
}

.viz-pane { display: none; }
.viz-pane.active { display: block; }

.viz-stage {
  /* Light paper so original chart text stays crisp (no PNG darkify) */
  background: #f4f4f5;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 14px 16px;
  overflow: hidden;
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.viz-img {
  display: block;
  width: 100%;
  max-height: 620px;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
  background: #ffffff;
}
.viz-caption {
  font-size: 13px;
  color: var(--text-dim);
  margin: 12px 2px 0;
  line-height: 1.45;
}
.viz-fallback {
  display: none;
  font-size: 12px;
  color: var(--text-faint);
  margin: 0;
  padding: 24px;
}
.viz-pane.missing .viz-img { display: none; }
.viz-pane.missing .viz-fallback { display: block; }

@media (max-width: 640px) {
  .viz-img { max-height: 400px; }
  .viz-tab { padding: 6px 14px; font-size: 12px; }
}

/* ABOUT PAGE */
.about-text {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.75;
  max-width: none;
  margin-bottom: 24px;
}
.about-text strong { color: var(--text); }
.dimmed { font-size: 12px; color: var(--text-faint); }

.section-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-faint);
  font-weight: 600;
  margin-bottom: 12px;
  margin-top: 28px;
}

/* METRICS GRID */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 32px;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}

.metric-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-faint);
  margin-bottom: 4px;
}

.metric-value {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
}

.metric-sub {
  font-size: 11px;
  color: var(--text-faint);
  margin-top: 2px;
}

/* CHARTS */
.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 24px;
  max-width: 100%;
  overflow: hidden;
}

.chart-img {
  display: block;
  max-width: 100%;
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.chart-caption {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 10px;
}

/* ABOUT TABLE */
.about-table {
  max-width: 100%;
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}
.about-table th {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-faint);
  font-weight: 500;
  padding: 8px 16px 8px 0;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.about-table td {
  padding: 8px 16px 8px 0;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
}

/* RESPONSIVE */
@media (max-width: 640px) {
  .fights-table th.hide-sm,
  .fights-table td.hide-sm { display: none; }
  .event-title { font-size: 14px; }
  .fights-table td { padding: 12px 8px; font-size: 14px; }
  .prob { font-size: 14px; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .chart-card { max-width: 100%; }
}