:root {
  --bg-0: #061814;
  --bg-1: #0b2620;
  --bg-2: #103a31;
  --teal: #1f8a78;
  --teal-deep: #0d4a40;
  --gold: #e8d49a;
  --gold-soft: #c9b078;
  --ink: #f0eadb;
  --ink-soft: #c9c2ac;
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
  --pill: 14px;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  min-height: 100vh;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 20% 0%, rgba(31, 138, 120, 0.25), transparent 60%),
    radial-gradient(900px 500px at 100% 100%, rgba(200, 170, 90, 0.10), transparent 60%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1) 40%, var(--bg-0));
  overflow-x: hidden;
}

.stage {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}

.hero {
  position: relative;
  text-align: center;
  padding: 16px 24px 28px;
}

.lantern {
  position: absolute;
  top: 50%;
  width: 64px;
  height: 90px;
  transform: translateY(-50%);
  background:
    radial-gradient(circle at 50% 30%, #ffd57a 0%, rgba(255, 213, 122, 0.35) 35%, transparent 70%);
  filter: blur(2px);
  opacity: 0.85;
  pointer-events: none;
}
.lantern-left  { left: 4%; }
.lantern-right { right: 4%; }

.title {
  font-family: 'Cinzel', serif;
  font-weight: 900;
  font-size: clamp(28px, 4.2vw, 48px);
  letter-spacing: 0.02em;
  margin: 0 0 8px;
  color: var(--ink);
  text-shadow: 0 2px 0 rgba(0,0,0,0.4), 0 0 24px rgba(31, 138, 120, 0.35);
}
.title span {
  color: var(--gold);
  text-shadow: 0 0 18px rgba(232, 212, 154, 0.45);
}
.subtitle {
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(14px, 1.6vw, 18px);
  letter-spacing: 0.04em;
}

.boards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 36px;
}

@media (max-width: 860px) {
  .boards { grid-template-columns: 1fr; gap: 22px; }
  .lantern { display: none; }
}

.board {
  background:
    linear-gradient(180deg, rgba(16, 58, 49, 0.85), rgba(11, 38, 32, 0.85));
  border: 1px solid rgba(232, 212, 154, 0.18);
  border-radius: 18px;
  padding: 22px 22px 18px;
  box-shadow: var(--shadow);
  position: relative;
}
.board::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(232, 212, 154, 0.08), transparent 30%);
}

.board-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 14px;
}
.board-header h2 {
  margin: 0;
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--ink);
  letter-spacing: 0.04em;
}
.board-note {
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.board-cols {
  display: grid;
  grid-template-columns: 56px 1fr 120px;
  gap: 8px;
  padding: 10px 12px;
  margin-bottom: 8px;
  border-radius: var(--pill);
  background: linear-gradient(180deg, rgba(31, 138, 120, 0.35), rgba(13, 74, 64, 0.55));
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.col-rank  { text-align: center; }
.col-score { text-align: center; }

.board-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.row {
  display: grid;
  grid-template-columns: 56px 1fr 120px;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  background: linear-gradient(180deg, rgba(240, 234, 219, 0.96), rgba(232, 224, 200, 0.92));
  color: #1b2a26;
  border-radius: var(--pill);
  font-weight: 600;
  position: relative;
}
.row .rank {
  text-align: center;
  font-family: 'Cinzel', serif;
  font-weight: 700;
  color: var(--teal-deep);
  font-size: 14px;
}
.row .rank::before { content: '#'; opacity: 0.65; margin-right: 2px; }
.row .name {
  font-size: 16px;
  letter-spacing: 0.01em;
  color: #15302a;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.row .score {
  text-align: center;
  font-weight: 700;
  background: linear-gradient(180deg, var(--teal), var(--teal-deep));
  color: var(--ink);
  border-radius: var(--pill);
  padding: 6px 10px;
  letter-spacing: 0.04em;
  box-shadow: inset 0 -2px 0 rgba(0,0,0,0.18);
}

.row-empty {
  grid-template-columns: 1fr;
  justify-content: center;
  text-align: center;
  background: transparent;
  color: var(--ink-soft);
  border: 1px dashed rgba(232, 212, 154, 0.25);
  font-weight: 500;
}

.row:nth-child(1) .rank,
.row:nth-child(2) .rank,
.row:nth-child(3) .rank {
  color: #8a5e10;
}

.foot {
  margin-top: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--ink-soft);
  font-size: 13px;
}
.btn-refresh {
  background: linear-gradient(180deg, var(--teal), var(--teal-deep));
  color: var(--ink);
  border: 1px solid rgba(232, 212, 154, 0.25);
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 700;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease;
  box-shadow: 0 6px 14px rgba(0,0,0,0.25);
}
.btn-refresh:hover { transform: translateY(-1px); box-shadow: 0 10px 22px rgba(0,0,0,0.3); }
.btn-refresh:active { transform: translateY(0); }

.updated { font-variant-numeric: tabular-nums; }