/* Leaderboard and its detail popup. */

/* ── Leaderboard ── */

.leaderboard-card {
  overflow: hidden;
}

.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.leaderboard-entry {
  border: 1px solid var(--card-border);
  border-radius: 14px;
  background: var(--surface-soft);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.leaderboard-entry:hover {
  border-color: var(--accent-border);
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.leaderboard-entry--you {
  border-color: color-mix(in srgb, var(--accent) 20%, var(--card-border));
  background: color-mix(in srgb, var(--accent) 5%, var(--surface-soft));
}

.leaderboard-entry-summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  user-select: none;
}

.lb-rank {
  font-size: 18px;
  font-weight: 700;
  min-width: 36px;
  text-align: center;
  color: var(--text-secondary);
  display: grid;
  place-items: center;
}

.lb-info {
  flex: 1;
  min-width: 0;
}

.lb-name {
  font-weight: 600;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.lb-meta {
  font-size: 12px;
  margin-top: 2px;
}

.lb-average {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  min-width: 70px;
  text-align: right;
}

.leaderboard-filters {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.lb-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.lb-toggle input {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}

.lb-score {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

#share-all-assessments {
  min-height: 46px;
}

@media (max-width: 600px) {
  .leaderboard-filters {
    width: 100%;
    justify-content: flex-start;
  }

  .leaderboard-filters .lb-toggle {
    flex-basis: 100%;
  }

  .leaderboard-filters .field {
    flex: 1;
  }

  .leaderboard-filters select {
    min-width: 0 !important;
    width: 100%;
  }

  .leaderboard-entry-summary {
    gap: 12px;
    padding: 12px 14px;
  }

  .lb-rank {
    min-width: 28px;
  }

  .lb-meta {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

.lb-move {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: 13px;
  font-weight: 700;
}

.lb-move--up {
  color: #4ade80;
}

.lb-move--down {
  color: #f87171;
}

.lb-move--new {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
}

/* Detail popup reuses modal styles, these are for the inner content */

.lb-subject-group {
  background: color-mix(in srgb, var(--card-border) 40%, var(--surface-elevated));
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 12px;
}

.lb-rank-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-tertiary);
}

.ghost-button.is-shared {
  border-color: var(--accent-border);
  color: var(--accent);
  background: var(--accent-soft);
  display: inline-flex;
  align-items: center;
}

.lb-subject-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.lb-subject-name {
  font-weight: 600;
  font-size: 13px;
  color: var(--text-primary);
}

.lb-detail-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  border-top: 1px solid color-mix(in srgb, var(--card-border) 50%, transparent);
}

.lb-detail-row:first-child {
  border-top: none;
}

.lb-detail-name {
  flex: 1;
  font-size: 13px;
  color: var(--text-secondary);
}

.lb-detail-score {
  font-size: 12px;
  color: var(--text-tertiary);
  min-width: 70px;
  text-align: right;
}

.lb-detail-percent {
  font-size: 13px;
  font-weight: 600;
  min-width: 50px;
  text-align: right;
  color: var(--text-primary);
}

/* Presence: online dot beside the name, "Online · " / "Seen 2h ago · " in the meta line. */
.lb-presence-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #4ade80;
}

.lb-presence-dot[hidden] {
  display: none;
}

.lb-presence.is-online {
  color: #4ade80;
}