:root {
  --red: #e1112c;
  --red-dark: #b50d22;
  --ink: #1a1a1f;
  --muted: #6b7280;
  --line: #e7e8ec;
  --bg: #f6f7f9;
  --card: #ffffff;
  --gold: #d9a300;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16,18,24,.04), 0 8px 24px rgba(16,18,24,.06);
  --font: "Inter", "Noto Sans Thai", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: var(--font); color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.icon { width: 1.1em; height: 1.1em; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vertical-align: -0.15em; }

/* header */
.topbar { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.topbar .wrap { max-width: 1080px; margin: 0 auto; padding: 14px 20px; display: flex; align-items: center; gap: 14px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; letter-spacing: .02em; }
.brand .mark { color: var(--red); }
.brand small { font-weight: 600; color: var(--muted); letter-spacing: 0; }
.spacer { flex: 1; }
.topbar a.navlink { color: var(--muted); font-weight: 600; font-size: 14px; padding: 6px 10px; border-radius: 8px; }
.topbar a.navlink:hover { color: var(--ink); background: var(--bg); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 24px 20px; }

/* hero / search */
.hero { text-align: center; padding: 48px 20px 28px; }
.hero h1 { font-size: clamp(26px, 4vw, 40px); margin: 0 0 8px; letter-spacing: -0.02em; }
.hero p { color: var(--muted); margin: 0 0 24px; font-size: 16px; }
.search { display: flex; gap: 8px; max-width: 540px; margin: 0 auto; }
.search input { flex: 1; padding: 13px 16px; border: 1px solid var(--line); border-radius: 12px; font-size: 15px; background: var(--card); }
.search input:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(225,17,44,.12); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 12px 18px; border-radius: 12px; border: 0; background: var(--red); color: #fff; font-weight: 700; font-size: 15px; cursor: pointer; font-family: inherit; }
.btn:hover { background: var(--red-dark); }
.btn.ghost { background: var(--card); color: var(--ink); border: 1px solid var(--line); }
.btn.ghost:hover { border-color: var(--red); color: var(--red); }

/* event cards */
.section-title { font-size: 14px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 8px 0 14px; font-weight: 700; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.ev-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); transition: transform .12s, box-shadow .12s; display: block; }
.ev-card:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(16,18,24,.1); }
.ev-card .date { font-size: 12px; color: var(--red); font-weight: 700; letter-spacing: .03em; }
.ev-card h3 { margin: 6px 0 6px; font-size: 17px; line-height: 1.3; }
.ev-card .meta { color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 6px; }
.chips { display: flex; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.chip { font-size: 12px; font-weight: 700; color: var(--red); background: rgba(225,17,44,.08); padding: 3px 10px; border-radius: 999px; }

/* leaderboard */
.ev-head { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; box-shadow: var(--shadow); margin-bottom: 18px; }
.ev-head h1 { margin: 0 0 6px; font-size: clamp(20px, 3vw, 28px); }
.ev-head .meta { color: var(--muted); font-size: 14px; display: flex; gap: 16px; flex-wrap: wrap; }
.badge-live { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; color: #16a34a; }
.badge-live .dot { width: 8px; height: 8px; border-radius: 50%; background: #16a34a; animation: pulse 1.4s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.badge-final { font-size: 12px; font-weight: 700; color: var(--muted); }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tab { padding: 8px 16px; border-radius: 10px; background: var(--card); border: 1px solid var(--line); font-weight: 700; font-size: 14px; cursor: pointer; color: var(--muted); }
.tab.active { background: var(--red); color: #fff; border-color: var(--red); }

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.toolbar input, .toolbar select { padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px; font-size: 14px; background: var(--card); font-family: inherit; }
.toolbar input:focus, .toolbar select:focus { outline: none; border-color: var(--red); }
.toolbar .grow { flex: 1; min-width: 160px; }

.table-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead th { text-align: left; padding: 12px 14px; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); background: #fafbfc; border-bottom: 1px solid var(--line); white-space: nowrap; cursor: pointer; user-select: none; }
thead th.sorted { color: var(--red); }
tbody td { padding: 11px 14px; border-bottom: 1px solid var(--line); }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fcfcfd; }
.rank { font-weight: 800; font-variant-numeric: tabular-nums; }
.rank-1 { color: var(--gold); }
.rank-2 { color: #8a8f98; }
.rank-3 { color: #c0763a; }
.name-cell { font-weight: 600; }
.name-cell a { display: inline-flex; align-items: center; gap: 6px; }
.name-cell a:hover { color: var(--red); }
.time { font-variant-numeric: tabular-nums; font-weight: 600; }
.sub { color: var(--muted); font-size: 12px; }
.flag { font-size: 12px; color: var(--muted); }
.gpill { font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 6px; }
.gpill.M { background: #e6f0ff; color: #1d4ed8; }
.gpill.F { background: #ffe6ef; color: var(--red); }

.pager { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 18px; }
.pager button { padding: 8px 14px; border: 1px solid var(--line); background: var(--card); border-radius: 9px; font-weight: 700; cursor: pointer; font-family: inherit; }
.pager button:disabled { opacity: .4; cursor: default; }
.pager .info { color: var(--muted); font-size: 13px; }

.empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.skeleton { padding: 40px; text-align: center; color: var(--muted); }

footer { text-align: center; color: var(--muted); font-size: 13px; padding: 36px 20px; }
footer a { color: var(--red); font-weight: 600; }

@media (max-width: 600px) {
  .hide-sm { display: none; }
  tbody td, thead th { padding: 9px 8px; }
}