:root {
  /* Modern, engaging dark theme — deep navy base with vivid indigo/cyan/amber accents. */
  --bg: #090c16;
  --bg-panel: #121729;
  --bg-panel-alt: #1a2140;
  --bg-panel-hover: #212a4d;
  --border: #262f52;
  --border-soft: #1c2440;
  --text: #eef1fb;
  --text-dim: #8f98c2;

  --accent: #7c6df2;      /* primary — vivid indigo/violet */
  --accent-2: #22d3ee;    /* cyan */
  --accent-3: #fbbf24;    /* amber/gold */
  --success: #34d399;     /* emerald */
  --danger: #fb7185;      /* coral/rose */

  --men: #38bdf8;
  --women: #f472b6;

  --grad: linear-gradient(135deg, #7c6df2 0%, #22d3ee 100%);

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 0 1px rgba(124, 109, 242, 0.25), 0 8px 24px rgba(124, 109, 242, 0.12);
  font-size: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(124, 109, 242, 0.14), transparent 60%),
    radial-gradient(1000px 500px at 100% 0%, rgba(34, 211, 238, 0.10), transparent 55%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9, 12, 22, 0.78);
  backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid var(--border-soft);
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.brand {
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: 0.01em;
  line-height: 1.3;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.brand-byline {
  font-weight: 500;
  font-size: 0.72rem;
  color: var(--text-dim);
  letter-spacing: 0.02em;
  -webkit-text-fill-color: var(--text-dim);
}

nav.main-nav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 4px;
  border-radius: 999px;
}
nav.main-nav a {
  color: var(--text-dim);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: color 0.15s ease, background 0.15s ease;
}
nav.main-nav a:hover { color: var(--text); text-decoration: none; background: var(--bg-panel-hover); }
nav.main-nav a.active { color: #fff; background: var(--grad); box-shadow: var(--shadow-glow); }

main {
  max-width: 1240px;
  margin: 0 auto;
  padding: 32px 20px 90px;
}

.page-title {
  font-size: 1.9rem;
  font-weight: 800;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}
.page-subtitle {
  color: var(--text-dim);
  margin: 0 0 24px;
  font-size: 0.98rem;
  max-width: 800px;
  line-height: 1.5;
}

.panel {
  background: linear-gradient(180deg, var(--bg-panel) 0%, rgba(18, 23, 41, 0.85) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 22px;
  box-shadow: var(--shadow);
}

.panel h2, .panel h3 {
  margin-top: 0;
}
.panel h2 { font-size: 1.2rem; letter-spacing: -0.01em; }

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-end;
  margin-bottom: 18px;
}
.filter-field { display: flex; flex-direction: column; gap: 4px; }
.filter-field label { font-size: 0.76rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }
select, input[type="text"] {
  background: var(--bg-panel-alt);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 0.92rem;
  min-width: 160px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
select:focus, input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124, 109, 242, 0.18);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

.chart-wrap { position: relative; height: 320px; }
.chart-wrap.short { height: 260px; }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
table.data-table th, table.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-soft);
  text-align: left;
  white-space: nowrap;
}
table.data-table th {
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
table.data-table tbody tr { transition: background 0.1s ease; }
table.data-table tbody tr:hover { background: var(--bg-panel-alt); }
table.data-table td.rank-1 { color: var(--accent-3); font-weight: 700; }
table.data-table td.rank-2 { color: #cfd6f5; font-weight: 700; }
table.data-table td.rank-3 { color: #e2a15e; font-weight: 700; }

.sub-line {
  color: var(--text-dim);
  font-size: 0.76rem;
  display: block;
  margin-top: 2px;
}

/* Personal-bests / fastest-splits tables: each cell has a second line (event +
   date) that's often longer than the time itself. The global nowrap rule
   above stretches these columns absurdly wide with a long event name, so let
   these tables' cells wrap and give them a fixed layout with sane widths. */
#pb-container table.data-table,
#fastest-splits-container table.data-table {
  table-layout: fixed;
}
#pb-container table.data-table td,
#pb-container table.data-table th,
#fastest-splits-container table.data-table td,
#fastest-splits-container table.data-table th {
  white-space: normal;
  overflow-wrap: break-word;
}
#pb-container table.data-table td:first-child,
#pb-container table.data-table th:first-child,
#fastest-splits-container table.data-table td:first-child,
#fastest-splits-container table.data-table th:first-child {
  width: 130px;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.badge.brand-ironman_full { background: rgba(124, 109, 242, 0.16); color: #b3a8fb; }
.badge.brand-ironman_703 { background: rgba(34, 211, 238, 0.14); color: #7fe3f4; }
.badge.brand-t100 { background: rgba(251, 191, 36, 0.14); color: #f7cd6e; }
.badge.men { background: rgba(56, 189, 248, 0.16); color: var(--men); }
.badge.women { background: rgba(244, 114, 182, 0.16); color: var(--women); }
.badge.badge-neutral { background: var(--bg-panel-alt); color: var(--text); border: 1px solid var(--border); }
.badge .flag { font-size: 0.95em; margin-right: 3px; }

.athlete-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
}
.athlete-card {
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.athlete-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow-glow); }
.athlete-card img {
  width: 84px; height: 84px; border-radius: 50%;
  object-fit: cover; margin-bottom: 10px;
  border: 2px solid var(--border);
  background: var(--bg);
}
.athlete-card .name { font-weight: 700; font-size: 0.92rem; }
.athlete-card .country { color: var(--text-dim); font-size: 0.8rem; }

.athlete-detail {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.athlete-detail img {
  width: 140px; height: 140px; border-radius: 50%;
  object-fit: cover; border: 3px solid transparent;
  background: linear-gradient(var(--bg-panel), var(--bg-panel)) padding-box,
              var(--grad) border-box;
}
.stat-row { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 12px; }
.stat { display: flex; flex-direction: column; }
.stat .value { font-size: 1.5rem; font-weight: 800; }
.stat .label { color: var(--text-dim); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.04em; }

.note {
  font-size: 0.82rem;
  color: var(--text-dim);
  border-left: 3px solid var(--accent-2);
  padding: 8px 14px;
  margin: 10px 0;
  background: rgba(34, 211, 238, 0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 6px 0 14px; }
.tag-btn {
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.15s ease;
}
.tag-btn:hover { color: var(--text); border-color: var(--accent); }
.tag-btn.active { background: var(--grad); color: #fff; border-color: transparent; box-shadow: var(--shadow-glow); }

footer.site-footer {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.8rem;
  padding: 34px 20px 60px;
}
footer.site-footer a { color: var(--text-dim); text-decoration: underline; }

.loading { color: var(--text-dim); font-style: italic; padding: 20px 0; }
.empty { color: var(--text-dim); padding: 20px 0; }

.back-link { display: inline-block; margin-bottom: 14px; color: var(--text-dim); }

/* ---- Environmental stat cards (conditions dial/thermometer row) ---- */
.env-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 18px;
  align-items: stretch;
}
.env-card {
  background: var(--bg-panel-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
}
.env-card .env-label {
  color: var(--text-dim);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}
.env-card .env-value { font-size: 1.3rem; font-weight: 800; }
.env-card .env-sub { color: var(--text-dim); font-size: 0.74rem; }

/* Thermometer gauge */
.thermo-wrap { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.thermo-svg { display: block; }
.thermo-readout { font-size: 1.15rem; font-weight: 800; }
.thermo-readout .unit { font-size: 0.8rem; color: var(--text-dim); font-weight: 600; }

/* WBGT flag gauge */
.wbgt-wrap { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.wbgt-flag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-top: 4px;
}