/* /arena/ - section styles. Scoped under body.section-arena per the DESIGN.md contract.
   The .sys-* block mirrors fishing.css/lab.css (shared systems-page shell, duplicated because
   section styles must stay scoped). Rank cards carry --rk (medal accent) set inline. */

body.section-arena [id] { scroll-margin-top: calc(var(--header-h) + 16px); }

/* ---- systems-page shell ---- */

body.section-arena .sys-hero { margin-bottom: 10px; }
body.section-arena .sys-lead { max-width: 62rem; color: var(--ink-dim); }
body.section-arena .sys-lead b { color: var(--ink); }

body.section-arena .sys-stats {
  display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 16px;
}
body.section-arena .sys-stat {
  display: flex; flex-direction: column; min-width: 108px;
  padding: 10px 16px; border-radius: var(--radius-sm);
  background: var(--glass); border: 1px solid var(--line);
}
body.section-arena .sys-stat b {
  font: 700 1.3rem/1.2 var(--font-head); color: var(--accent);
}
body.section-arena .sys-stat span { font-size: .78rem; color: var(--ink-faint); }

body.section-arena .sys-anchors {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 4px;
}
body.section-arena .sys-anchor {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 999px; font-size: .82rem; font-weight: 500;
  background: var(--glass); border: 1px solid var(--line); color: var(--ink-dim);
}
body.section-arena .sys-anchor:hover {
  text-decoration: none; color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
}

/* ---- rank cards ---- */

body.section-arena .arn-rank {
  --rk: var(--accent);
  margin: 26px 0; padding: 18px 18px 14px;
  border-radius: var(--radius); background: var(--glass);
  border: 1px solid var(--line);
  border-top: 2px solid color-mix(in srgb, var(--rk) 55%, transparent);
}
body.section-arena .arn-rank-head {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 12px;
}
body.section-arena .arn-rank-head h2 { margin: 0; color: var(--rk); }
body.section-arena .arn-medal {
  width: 16px; height: 16px; border-radius: 50%; flex: 0 0 auto;
  background: radial-gradient(circle at 32% 28%, rgba(255, 255, 255, .8), transparent 40%), var(--rk);
  box-shadow: 0 0 10px color-mix(in srgb, var(--rk) 60%, transparent);
}
body.section-arena .arn-rank-meta { color: var(--ink-faint); font-size: .85rem; margin-left: auto; }
body.section-arena .arn-badge-new {
  padding: 2px 9px; border-radius: 999px;
  font-size: .68rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  color: var(--accent-warm);
  background: color-mix(in srgb, var(--accent-warm) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent-warm) 45%, transparent);
}

/* ---- rewards ---- */

body.section-arena .arn-rewards-row {
  display: grid; gap: 12px; margin-bottom: 14px;
}
@media (min-width: 720px) {
  body.section-arena .arn-rewards-row { grid-template-columns: 1fr 1fr; }
}
body.section-arena .arn-rewards h4 {
  margin: 0 0 6px; font-size: .78rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink-faint);
}
body.section-arena .arn-item {
  display: inline-flex; align-items: center; gap: 9px; color: var(--ink); font-weight: 500;
}
body.section-arena a.arn-item:hover { color: var(--accent); text-decoration: none; }
body.section-arena .arn-item .wk-tile,
body.section-arena .arn-item .wk-tile-fallback {
  width: 34px; height: 34px; font-size: .9rem;
}

/* ---- opponents ---- */

body.section-arena .arn-opp-title {
  margin: 4px 0 8px; font-size: .78rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--ink-faint);
}
body.section-arena .arn-opp-list { display: grid; gap: 10px; }
body.section-arena .arn-opp {
  padding: 12px 14px; border-radius: var(--radius-sm);
  background: var(--glass); border: 1px solid var(--line);
}
body.section-arena .arn-opp-head {
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 12px; margin-bottom: 10px;
}
body.section-arena .arn-opp-head h4 { margin: 0; font-size: .98rem; }
body.section-arena .arn-opp-meta { color: var(--ink-faint); font-size: .8rem; }

body.section-arena .arn-team {
  display: flex; flex-wrap: wrap; gap: 8px;
}
body.section-arena .arn-team-pal {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  width: 96px; padding: 8px 4px 7px; border-radius: var(--radius-sm);
  background: var(--glass); border: 1px solid var(--line); text-align: center;
}
body.section-arena a.arn-team-pal:hover {
  text-decoration: none; background: var(--glass-strong);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}
body.section-arena .arn-team-pal .wk-tile,
body.section-arena .arn-team-pal .wk-tile-fallback {
  width: 44px; height: 44px; font-size: 1rem;
}
body.section-arena .arn-pal-name {
  font-size: .78rem; font-weight: 600; color: var(--ink);
  max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
body.section-arena .arn-pal-sub { font-size: .68rem; color: var(--ink-faint); }

/* ---- ranked ladder ---- */

body.section-arena .arn-top-grid {
  display: grid; gap: 10px; margin-bottom: 14px;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
body.section-arena .arn-top-card {
  display: flex; flex-direction: column; gap: 2px;
  padding: 12px 14px; border-radius: var(--radius-sm);
  background: var(--glass); border: 1px solid var(--line);
}
body.section-arena .arn-top-pos { font: 700 .85rem var(--font-head); color: var(--ink-faint); }
body.section-arena .arn-top-1 .arn-top-pos { color: var(--accent-warm); }
body.section-arena .arn-top-2 .arn-top-pos { color: #b8c2cc; }  /* silver - no token exists */
body.section-arena .arn-top-3 .arn-top-pos { color: #cd7f32; }  /* bronze - no token exists */
body.section-arena .arn-top-1 { border-color: color-mix(in srgb, var(--accent-warm) 45%, transparent); }
body.section-arena .arn-top-name { font-weight: 600; color: var(--ink); }
body.section-arena .arn-top-pts { font-size: .8rem; color: var(--accent); }