:root {
  --bg: #0f1419;
  --bg-card: #1a2332;
  --bg-deep: #0a0f15;
  --accent: #ffd700;
  --text: #e8edf2;
  --text-dim: #8b9bb0;
  --win: #4ade80;
  --neutral: #fbbf24;
  --loss: #f87171;
  --border: #2a3a52;
  --cyan: #38bdf8;
  --violet: #a78bfa;
  --primary: linear-gradient(135deg, #ff6b35, #f72585);
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; overscroll-behavior: none; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: radial-gradient(circle at top right, rgba(251, 191, 36, 0.12), transparent 22rem), var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  overflow-x: hidden;
  user-select: none;
  touch-action: manipulation;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 10px 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.page-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 2px 0 4px;
}
.page-title { text-align: center; font-size: 16px; font-weight: 900; }
.nav-btn {
  min-width: 58px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0 11px;
  background: var(--bg-card);
  color: var(--text);
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.nav-btn:active { transform: scale(0.97); }

.season-card {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.16), rgba(255, 215, 0, 0.06)), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
}
.season-label {
  font-size: 10px;
  color: var(--text-dim);
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}
.season-value {
  font-size: 22px;
  font-weight: 900;
  color: var(--accent);
  margin-top: 4px;
}
.season-sub {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 6px;
  line-height: 1.4;
}

.me-card {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}
.me-card > div {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 10px;
  text-align: center;
}
.me-rank-label, .me-power-label, .me-shards-label {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  font-weight: 800;
  text-transform: uppercase;
}
.me-rank-value, .me-power-value, .me-shards-value {
  font-size: 22px;
  font-weight: 900;
  margin-top: 4px;
  font-family: ui-monospace, monospace;
  line-height: 1;
}
.me-rank-value { color: var(--accent); }
.me-power-value { color: #ff6b35; }
.me-shards-value { color: var(--accent); font-family: ui-monospace, monospace; }

.cat-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
  background: var(--bg-deep);
  padding: 4px;
  border-radius: 10px;
  border: 1px solid var(--border);
  margin-top: 4px;
}
.cat-tab {
  padding: 9px 6px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-family: inherit;
  font-size: 12px;
  font-weight: 900;
  border-radius: 7px;
  cursor: pointer;
  letter-spacing: 0.2px;
  white-space: nowrap;
}
.cat-tab.active {
  background: var(--bg-card);
  color: var(--text);
  box-shadow: 0 0 0 1px var(--border);
}
.cat-tab[data-cat="power"].active   { color: #ff6b35; }
.cat-tab[data-cat="daily"].active   { color: var(--accent); }
.cat-tab[data-cat="weekly"].active  { color: var(--accent); }

.rank-power.fire { color: #ff6b35; }
.rank-power.gold { color: var(--accent); }

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 2px 0;
  margin-top: 4px;
}
.section-title .sub { font-size: 10px; letter-spacing: 0; text-transform: none; opacity: 0.75; font-weight: 700; }

.rank-list {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.rank-row {
  display: grid;
  grid-template-columns: 50px 32px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.rank-avatar {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.20), rgba(56, 189, 248, 0.08)), var(--bg-deep);
  border: 1px solid var(--border);
  font-size: 16px;
  line-height: 1;
}
.rank-row.me .rank-avatar {
  border-color: rgba(255, 107, 53, 0.55);
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.22), rgba(247, 37, 133, 0.08)), var(--bg-deep);
}
.rank-row:last-child { border-bottom: none; }
.rank-num {
  font-weight: 900;
  font-family: ui-monospace, monospace;
  color: var(--text-dim);
  font-size: 14px;
}
.rank-row.medal .rank-num { font-size: 22px; color: var(--accent); }
.rank-name {
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rank-power {
  color: #ff6b35;
  font-weight: 900;
  font-family: ui-monospace, monospace;
  font-size: 13px;
  text-align: right;
}
.rank-row.me {
  background: rgba(255, 107, 53, 0.08);
  border-left: 3px solid #ff6b35;
}
.rank-row.me .rank-name { color: #ff6b35; }
.rank-empty {
  padding: 16px;
  text-align: center;
  color: var(--text-dim);
  font-size: 11px;
}

.ranking-foot {
  text-align: center;
  color: var(--text-dim);
  font-size: 10px;
  opacity: 0.65;
  margin-top: 6px;
  line-height: 1.5;
}

.refresh-hint {
  font-size: 10px;
  color: var(--text-dim);
  font-weight: 800;
  letter-spacing: 0.4px;
  text-align: right;
  padding: 0 4px 6px;
  margin-top: -2px;
  opacity: 0.75;
  font-family: ui-monospace, monospace;
}