/* leaderboard.css — Rollmark design system
   Weekly Grading Rankings — the letterboard menu */

/* ── Leaderboard Screen ─────────────────────────────────────── */

#leaderboard-screen {
  background: var(--paper);
  min-height: 100vh;
  color: var(--ink);
}

/* Page nav inherits from global .page-nav styles in style.css */

/* ── Leaderboard Hero Header ────────────────────────────────── */

.leaderboard-hero {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 20px 8px;
  text-align: center;
}

.leaderboard-hero-stamp {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--track-wide);
  color: var(--red);
  background: transparent;
  border: 1.5px solid var(--red);
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  transform: rotate(-1.5deg);
}

.leaderboard-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--track-stamp);
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.12;
}

.leaderboard-week-label {
  font-family: var(--font-script);
  font-size: 20px;
  color: var(--ink-soft);
}

/* ── Tabs — segmented ink-bordered control ──────────────────── */

.leaderboard-tabs {
  display: inline-flex;
  gap: 0;
  background: var(--paper-card);
  border: var(--border-ink);
  border-radius: var(--radius-sm);
  padding: 0;
  margin: 20px auto 0;
  overflow: hidden;
}

/* center the inline-flex tabs */
#leaderboard-screen .leaderboard-tabs {
  display: flex;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.leaderboard-tab {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--track-stamp);
  color: var(--ink-soft);
  background: transparent;
  border: none;
  padding: 9px 22px;
  cursor: pointer;
  border-radius: 0;
  transition: background 140ms ease, color 140ms ease;
}

.leaderboard-tab:hover {
  background: var(--paper-deep);
  color: var(--ink);
}

.leaderboard-tab.active {
  color: var(--board-text);
  background: var(--ink);
}

.leaderboard-tab:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: -2px;
}

/* ── Table Wrapper ──────────────────────────────────────────── */

.leaderboard-table-wrap {
  max-width: 860px;
  margin: 20px auto 0;
  padding: 0 20px 56px;
  overflow-x: auto;
}

/* ── Data Table — letterboard header, paper rows ────────────── */

.leaderboard-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13.5px;
  background: var(--paper-card);
  border: var(--border-ink);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.leaderboard-table th {
  background: var(--board-bg);
  color: var(--board-text);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--track-wide);
  padding: 12px 16px;
  text-align: left;
  white-space: nowrap;
}

.leaderboard-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  vertical-align: middle;
  font-family: var(--font-ui);
  font-size: 13.5px;
}

.leaderboard-table tr:last-child td {
  border-bottom: none;
}

/* ── Rank Column ────────────────────────────────────────────── */

.col-rank {
  width: 64px;
  text-align: center;
}

.leaderboard-table td.col-rank {
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  text-align: center;
}

/* ── Name Column ────────────────────────────────────────────── */

.leaderboard-name-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.leaderboard-table td.col-name {
  font-weight: 600;
  color: var(--ink);
}

/* ── Score Column ───────────────────────────────────────────── */

.col-score {
  text-align: right;
}

.leaderboard-table td.col-score {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--ink);
  text-align: right;
  white-space: nowrap;
}

/* ── Pct Column ─────────────────────────────────────────────── */

.col-pct {
  text-align: right;
}

.leaderboard-table td.col-pct {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--ink-soft);
  text-align: right;
}

.leaderboard-table td.col-pct.high-score {
  color: var(--red);
}

/* ── Date Column ────────────────────────────────────────────── */

.col-date {
  white-space: nowrap;
}

.leaderboard-table td.col-date {
  font-size: 12px;
  color: var(--ink-faint);
}

/* ── My Row Highlight ───────────────────────────────────────── */

.leaderboard-row-me td {
  background: var(--red-wash) !important;
}

.leaderboard-row-me td.col-rank,
.leaderboard-row-me td.col-score,
.leaderboard-row-me td.col-pct {
  color: var(--red);
}

/* ── Avatar ─────────────────────────────────────────────────── */

.leaderboard-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ── Rank Badges — stamped plates ───────────────────────────── */

.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  min-width: 36px;
  height: 24px;
  padding: 0 8px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--ink);
}

.rank-1st {
  color: var(--poster-cream);
  background: var(--red);
}

.rank-2nd {
  color: var(--board-text);
  background: var(--board-bg);
}

.rank-3rd {
  color: var(--ink);
  background: transparent;
}

/* ── Skeleton Loading Rows ──────────────────────────────────── */

@keyframes leaderboard-shimmer {
  0%   { opacity: 0.4; }
  50%  { opacity: 0.8; }
  100% { opacity: 0.4; }
}

.leaderboard-skeleton td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

.leaderboard-skeleton td > span {
  display: block;
  height: 0.9rem;
  background: var(--paper-deep);
  animation: leaderboard-shimmer 1.6s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

/* ── Loading / Empty States ─────────────────────────────────── */

.leaderboard-empty {
  text-align: center;
  padding: 44px 16px;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--ink-faint);
}

.leaderboard-empty strong {
  display: block;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--track-stamp);
  margin-bottom: 6px;
  color: var(--ink);
}

/* ── Sign-in Prompt ─────────────────────────────────────────── */

.leaderboard-signin {
  text-align: center;
  padding: 44px 16px;
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--ink-faint);
}

.leaderboard-signin strong {
  display: block;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: var(--track-stamp);
  margin-bottom: 6px;
  color: var(--ink);
}