.leaderboard-body {
  background: #f3f4ed;
  color: var(--ink);
}

.leaderboard-main {
  width: min(1500px, 100%);
  margin: 0 auto;
  padding: 36px 30px 80px;
}

.leaderboard-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 36px;
  padding: 8px 2px 26px;
}

.leaderboard-back {
  display: inline-flex;
  margin: 0 0 18px;
  padding: 0;
  color: var(--green);
  font-weight: 800;
  text-decoration: none;
}

.title-line {
  display: flex;
  align-items: center;
  gap: 13px;
  margin: 11px 0 8px;
}

.title-line h1 {
  margin: 0;
  font: 600 36px/1.15 Georgia, "Songti SC", serif;
}

.leaderboard-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.contest-state {
  display: inline-flex;
  align-items: center;
  border: 1px solid #dbe0d8;
  border-radius: 999px;
  background: #e9ede7;
  color: var(--green);
  padding: 6px 10px;
  font-size: 10px;
  font-weight: 900;
  white-space: nowrap;
}

.contest-state.running { border-color: #b7d353; background: var(--lime); color: #18291f; }
.contest-state.upcoming { border-color: #cbd7e4; background: #e8edf4; color: #365675; }
.contest-state.finished { background: #ecebe6; color: #68736c; }

.refresh-controls {
  display: flex;
  align-items: center;
  gap: 11px;
}

.contest-picker{display:grid;gap:4px;min-width:210px;color:var(--muted);font-size:11px}.contest-picker span{font-weight:800}.contest-picker select{height:44px;min-width:0;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);padding:0 34px 0 11px;font-size:12px;font-weight:700;outline:none}.contest-picker select:focus{border-color:var(--df-brand);box-shadow:0 0 0 3px rgba(63,111,159,.12)}.contest-picker select:disabled{opacity:.65}

.problem-button{display:flex;align-items:center;gap:8px;height:44px;border:1px solid var(--green);border-radius:8px;background:var(--green);color:white;padding:0 14px;text-decoration:none;white-space:nowrap;transition:.2s}
.problem-button:hover{background:var(--df-brand-hover)}.problem-button span{display:grid;width:24px;height:24px;place-items:center;border-radius:5px;background:var(--lime);color:var(--ink);font-size:11px;font-weight:900}.problem-button b{font-size:10px}.problem-button.disabled{border-color:var(--line);background:#e7e9e3;color:#8d958f;pointer-events:none}.problem-button.disabled span{background:#d7dad4;color:#8d958f}.problem-button.running span{animation:pulse 1.5s ease-in-out infinite}

.sync-state {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 194px;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.58);
}

.sync-state strong,
.sync-state small { display: block; }
.sync-state strong { font-size: 11px; }
.sync-state small { margin-top: 3px; color: var(--muted); font-size: 9px; }

.live-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #2fa45f;
  box-shadow: 0 0 0 4px rgba(47,164,95,.14);
}

.live-dot.off { background: #9da49f; box-shadow: none; }

.refresh-button {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  border: 1px solid var(--green);
  border-radius: 8px;
  background: var(--green);
  color: white;
  padding: 0 15px;
  cursor: pointer;
}

.refresh-button span { font-size: 19px; }
.refresh-button b { font-size: 11px; }
.refresh-button:hover { background: var(--df-brand-hover); }
.refresh-button:disabled { opacity: .58; cursor: wait; }

.notice-strip {
  margin: 0 0 14px;
  border: 1px solid #dfbd5c;
  border-radius: 7px;
  background: #fff7d9;
  color: #6f591b;
  padding: 11px 14px;
  font-size: 11px;
  line-height: 1.6;
}

.notice-strip.error { border-color: #d8a29b; background: #fcebe8; color: var(--red); }

.leaderboard-summary {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  margin-bottom: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.leaderboard-summary > div {
  min-width: 0;
  padding: 13px 17px;
  border-right: 1px solid var(--line);
}

.leaderboard-summary > div:last-child { border: 0; }
.leaderboard-summary span,
.leaderboard-summary strong { display: block; }
.leaderboard-summary span { margin-bottom: 4px; color: var(--muted); font-size: 9px; }
.leaderboard-summary strong { overflow: hidden; font-size: 16px; text-overflow: ellipsis; white-space: nowrap; }
.leaderboard-summary strong b { color: var(--green); font: 600 21px Georgia,serif; }
.leaderboard-summary strong small { color: var(--muted); font-size: 9px; font-weight: 600; }

.board-panel {
  overflow: hidden;
  border: 1px solid #d7dbd3;
  border-radius: 8px;
  background: white;
  box-shadow: 0 12px 28px rgba(31,47,37,.06);
}

.board-toolbar {
  min-height: 59px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 9px 17px;
  border-bottom: 1px solid var(--line);
  background: #fafbf6;
}

.board-title,
.board-actions { display: flex; align-items: center; gap: 11px; }
.board-title h2 { margin: 0; font-size: 14px; }
.board-title p { margin: 3px 0 0; color: var(--muted); font-size: 9px; }
.board-actions > span { color: var(--muted); font-size: 9px; }
.official-link { border-left: 1px solid var(--line); padding-left: 12px; color: var(--green); font-size: 10px; font-weight: 800; text-decoration: none; }

.board-state {
  min-height: 280px;
  display: grid;
  place-items: center;
  padding: 40px;
  color: var(--muted);
  text-align: center;
  font-size: 12px;
  line-height: 1.8;
}

.leaderboard-scroll { width: 100%; overflow: auto; }
.leaderboard-table { width: 100%; min-width: 1040px; border-collapse: separate; border-spacing: 0; font-size: 11px; }

.leaderboard-table th,
.leaderboard-table td {
  height: 62px;
  padding: 7px 10px;
  border-right: 1px solid #e5e7e1;
  border-bottom: 1px solid #e5e7e1;
  background: white;
  text-align: center;
  white-space: nowrap;
}

.leaderboard-table thead th {
  height: 48px;
  position: sticky;
  top: 0;
  z-index: 3;
  background: #edf1e8;
  color: #57645c;
  font-size: 9px;
  font-weight: 900;
}

.leaderboard-table tr:last-child td { border-bottom: 0; }
.leaderboard-table th:last-child,
.leaderboard-table td:last-child { border-right: 0; }
.leaderboard-table tbody tr:nth-child(even) td { background: #fcfcf9; }
.leaderboard-table tbody tr:hover td { background: #f3f7ec; }

.leaderboard-table .sticky-rank { position: sticky; left: 0; width: 68px; min-width: 68px; z-index: 2; }
.leaderboard-table .sticky-user { position: sticky; left: 68px; width: 200px; min-width: 200px; z-index: 2; text-align: left; }
.leaderboard-table .sticky-total { position: sticky; left: 268px; width: 108px; min-width: 108px; z-index: 2; box-shadow: 9px 0 13px -13px rgba(20,32,25,.75); }
.leaderboard-table thead .sticky-rank,
.leaderboard-table thead .sticky-user,
.leaderboard-table thead .sticky-total { z-index: 5; background: #e8eee3; }
.leaderboard-table tbody tr:nth-child(even) .sticky-rank,
.leaderboard-table tbody tr:nth-child(even) .sticky-user,
.leaderboard-table tbody tr:nth-child(even) .sticky-total { background: #fcfcf9; }

.rank-value { display: inline-grid; min-width: 32px; height: 32px; place-items: center; border-radius: 6px; color: var(--ink); font: 600 19px Georgia,serif; }
.rank-value.first { background: #fff1b5; color: #805b00; }
.rank-value.second { background: #e8ece9; color: #59645e; }
.rank-value.third { background: #f4dfd2; color: #8b4c2d; }
.rank-empty { color: #b1b5b1; }

.player-cell strong,
.player-cell a { display: block; }
.player-cell strong { overflow: hidden; color: var(--ink); font-size: 12px; text-overflow: ellipsis; }
.player-cell a { margin-top: 4px; color: #2b7050; font: 9px ui-monospace,"Cascadia Code",monospace; text-decoration: none; }
.total-cell { overflow: hidden; }
.total-cell strong { display: block; color: #174d35; font-size: 16px; }
.total-cell small { display: block; margin-top: 4px; color: var(--muted); font-size: 9px; }

.task-head a { display: grid; gap: 3px; color: var(--ink); text-decoration: none; }
.task-head strong { font-size: 12px; }
.task-head span { max-width: 105px; overflow: hidden; color: var(--muted); font-size: 8px; text-overflow: ellipsis; }
.task-cell { min-width: 98px; }
.task-cell strong,
.task-cell small { display: block; }
.task-cell strong { font-size: 13px; }
.task-cell small { margin-top: 5px; color: var(--muted); font-size: 9px; }
.task-cell.ac strong { color: #008f3b; }
.task-cell.failed strong { color: var(--red); }
.task-cell.pending strong { color: #927000; }
.task-cell.frozen strong { color: #4b6792; }
.wrong-count { margin-left: 3px; color: var(--red); font-size: 9px; }
.official-rank { font-weight: 900; }

.movement { display: inline-flex; min-width: 36px; justify-content: center; border-radius: 10px; padding: 4px 6px; font-size: 9px; font-weight: 900; }
.movement.up { background: #e8f4e9; color: #168044; }
.movement.down { background: #fae9e6; color: var(--red); }
.movement.new { background: #fff2c7; color: #7a5c00; }
.movement.same,
.movement.none { color: #9aa19c; }
.not-started td:not(.sticky-rank):not(.sticky-user) { color: #a5aaa6; }
.not-started .player-cell strong { color: #626b65; }
.not-started-label { display: block; color: var(--muted); font-size: 9px; line-height: 1.35; white-space: normal; }

.board-pagination {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  background: #fafbf6;
}

.board-pagination > div { display: flex; align-items: center; gap: 5px; }
.board-pagination button { min-width: 33px; height: 33px; border: 1px solid var(--line); border-radius: 6px; background: white; color: var(--ink); cursor: pointer; font-size: 10px; font-weight: 800; }
.board-pagination button:hover:not(:disabled) { border-color: var(--green); color: var(--green); }
.board-pagination button.active { border-color: var(--green); background: var(--green); color: white; }
.board-pagination button:disabled { opacity: .38; cursor: default; }
.page-gap { min-width: 22px; color: var(--muted); text-align: center; }

@media(max-width:900px) {
  .leaderboard-main { padding: 30px 17px 65px; }
  .leaderboard-heading { align-items: flex-start; flex-direction: column; }
  .refresh-controls { width: 100%; flex-wrap: wrap; justify-content: flex-start; }
  .contest-picker { flex: 1 1 240px; }
  .leaderboard-summary { grid-template-columns: 1fr 1fr; }
  .leaderboard-summary > div:nth-child(2) { border-right: 0; }
  .leaderboard-summary > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media(max-width:600px) {
  .leaderboard-main { padding: 23px 9px 55px; }
  .title-line { align-items: flex-start; flex-direction: column; }
  .title-line h1 { font-size: 29px; }
  .refresh-controls { align-items: stretch; }
  .contest-picker { flex-basis: 100%; width: 100%; }
  .problem-button{justify-content:center}.problem-button b{display:none}
  .sync-state { min-width: 0; flex: 1; padding: 8px 10px; }
  .refresh-button { padding: 0 12px; }
  .refresh-button b { display: none; }
  .leaderboard-summary > div { padding: 11px; }
  .leaderboard-summary strong { font-size: 13px; }
  .leaderboard-summary strong b { font-size: 18px; }
  .board-toolbar { align-items: flex-start; padding: 11px; }
  .board-title p { display: none; }
  .board-actions { align-items: flex-end; flex-direction: column-reverse; gap: 4px; }
  .official-link { border: 0; padding: 0; }
  .leaderboard-table .sticky-rank { width: 50px; min-width: 50px; }
  .leaderboard-table .sticky-user { left: 50px; width: 145px; min-width: 145px; }
  .leaderboard-table .sticky-total { left: 195px; width: 84px; min-width: 84px; }
  .leaderboard-table th,
  .leaderboard-table td { padding: 6px; }
  .rank-value { min-width: 28px; height: 28px; font-size: 17px; }
  .player-cell strong { font-size: 11px; }
  .total-cell strong { font-size: 13px; }
  .board-pagination { gap: 5px; padding-inline: 8px; }
  .board-pagination button { min-width: 30px; height: 31px; }
}

.leaderboard-body { background: var(--df-bg); background-image: none; color: var(--df-text); }
.leaderboard-main { width: min(1180px, 100%); min-width: 0; padding-inline: 0; }
.leaderboard-heading, .leaderboard-summary, .board-toolbar, .leaderboard-card { min-width: 0; }
.leaderboard-scroll { max-width: 100%; overflow-x: auto; }
.contest-state, .problem-button b, #countdownLabel,
.leaderboard-summary span, .leaderboard-summary small,
.board-title p, #pageSummary { font-size: 11px; }
.leaderboard-summary > div > strong > small { font-size: 11px; }