/* ============================================================
   Leaderboard - Mobile-first, theme-safe (light theme)
   Uses existing CSS variables; no dark backgrounds.
   ============================================================ */

/* Theme fallbacks (use site tokens) */
.lb {
  --lb-bg: var(--gsp-bg-card, var(--surface-0, #fff));
  --lb-surface: var(--gsp-surface, var(--surface-0, #fff));
  --lb-border: var(--gsp-border, var(--border, rgba(0,0,0,.08)));
  --lb-text: var(--gsp-text-primary, var(--text-0, #1a1a1a));
  --lb-muted: var(--gsp-text-muted, var(--text-2, #71717a));
  --lb-primary: var(--gsp-primary, #F97316);
  --lb-primary-soft: var(--gsp-primary-weak, rgba(249, 115, 22, 0.12));
  --lb-success: var(--gsp-success, #10B981);
  margin-bottom: 1rem;
}

.community-leaderboard-view .lb {
  min-width: 0;
}

/* Top 3 Hero banner */
.lbHero {
  background: linear-gradient(to bottom, var(--lb-surface) 0%, rgba(249, 115, 22, 0.04) 100%);
  border: 1px solid var(--lb-border);
  border-radius: var(--gsp-radius-xl);
  padding: 24px 16px;
  margin-bottom: 16px;
  position: relative;
  box-shadow: var(--gsp-shadow-sm), 0 0 0 1px rgba(249, 115, 22, 0.08);
}

.lbHero__title {
  margin: 0 0 20px 0;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--lb-text);
  text-align: center;
}

.lbHeroTop3 {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}

.lbHeroSlot {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  flex: 1;
  min-width: 90px;
  max-width: 140px;
}

.lbHeroSlot:hover {
  color: inherit;
}

.lbHeroSlot:hover .lbHeroName {
  color: var(--lb-primary);
}

.lbHeroSlot--2 { order: 1; }
.lbHeroSlot--1 { order: 2; }
.lbHeroSlot--3 { order: 3; }

.lbHeroAvatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--lb-primary-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--lb-primary);
  overflow: hidden;
  flex-shrink: 0;
  border: 3px solid var(--lb-surface);
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.15);
}

.lbHeroSlot--1 .lbHeroAvatar {
  width: 88px;
  height: 88px;
  font-size: 1.75rem;
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.2);
}

.lbHeroAvatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lbHeroMeta {
  margin-top: 10px;
  text-align: center;
}

.lbHeroName {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--lb-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 120px;
}

.lbHeroXp {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--lb-primary);
  margin-top: 4px;
}

.lbHeroSlot--1 .lbHeroXp {
  font-size: 1.5rem;
}

.lbHeroChip {
  display: inline-block;
  font-size: 0.7rem;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--lb-primary-soft);
  color: var(--lb-primary);
  margin-top: 6px;
}

.lbViewFull {
  display: block;
  text-align: center;
  margin-bottom: 16px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--lb-primary);
  text-decoration: none;
}

.lbViewFull:hover {
  text-decoration: underline;
}

/* Top toggle: Predictions | Users - normal flow, no absolute */
.lb__top {
  margin-bottom: 0;
}

.lb__toggle {
  display: flex;
  gap: 6px;
  padding: 4px;
  background: var(--lb-border);
  border-radius: var(--radius-pill, 999px);
  width: fit-content;
  position: static;
}

.lb__toggleBtn {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-pill, 999px);
  background: transparent;
  color: var(--lb-muted);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.lb__toggleBtn:hover {
  color: var(--lb-text);
}

.lb__toggleBtn.is-active {
  background: var(--lb-surface);
  color: var(--lb-primary);
  box-shadow: var(--gsp-shadow-sm, 0 2px 8px rgba(0,0,0,0.06));
}

/* Filter pills - horizontally scrollable, no absolute positioning */
.lb__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 6px;
  margin-bottom: 10px;
  scrollbar-width: none;
  position: static;
}

.lb__filters::-webkit-scrollbar {
  display: none;
}

.lb__filter {
  white-space: nowrap;
  border-radius: 999px;
  padding: 10px 14px;
  border: 1px solid var(--lb-border);
  background: var(--lb-surface);
  color: var(--lb-text);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.lb__filter:hover {
  background: var(--lb-primary-soft);
}

.lb__filter.is-active {
  background: var(--lb-primary);
  color: white;
  border-color: transparent;
}

/* Column header */
.lb__head {
  display: grid;
  grid-template-columns: 52px 1fr 140px 54px;
  gap: 10px;
  font-size: 12px;
  opacity: 0.7;
  padding: 8px 4px;
  color: var(--lb-muted);
}

.lb__headStats {
  text-align: right;
}

/* List container */
.lb__list {
  display: flex;
  flex-direction: column;
}

.lb__list[hidden] {
  display: none;
}

.lb__state {
  padding: 1.5rem;
  text-align: center;
  color: var(--lb-muted);
  font-size: 0.9rem;
}

/* Row layout - card style */
.lbRow {
  display: grid;
  grid-template-columns: 52px 1fr 140px 54px;
  gap: 10px;
  align-items: center;
  padding: 12px 4px;
  border-bottom: 1px solid var(--lb-border);
  cursor: pointer;
}

.lbRow .lbAction {
  cursor: pointer;
}

.lbRow:last-child {
  border-bottom: none;
}

/* Rank */
.lbRank {
  display: flex;
  align-items: center;
  justify-content: center;
}

.lbRank__chip {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--lb-text);
  background: var(--lb-primary-soft);
  border: 1px solid var(--lb-border);
}

/* Medal icons - SVG */
.medal-icon {
  width: 40px;
  height: 40px;
  display: block;
  flex-shrink: 0;
}

.medal-icon--gold {
  filter: drop-shadow(0 1px 3px rgba(245, 158, 11, 0.4));
}

.medal-icon--silver {
  filter: drop-shadow(0 1px 3px rgba(156, 163, 175, 0.4));
}

.medal-icon--bronze {
  filter: drop-shadow(0 1px 3px rgba(217, 119, 6, 0.4));
}

/* User cell */
.lbUser {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
  text-decoration: none;
  color: inherit;
}

.lbAvatar {
  width: 38px;
  height: 38px;
  min-width: 38px;
  min-height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--lb-primary-soft);
  border: 1px solid var(--lb-border);
  overflow: hidden;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--lb-primary);
}

.lbAvatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lbAvatar__initials {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.lbName {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--lb-text);
  white-space: normal;
  word-break: break-word;
  line-height: 1.35;
}

/* Win rate + XP grouped */
.lbStats {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.lbStats .lbWin {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--lb-success);
}

.lbStats .lbXp {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--lb-muted);
}

/* Action button */
.lbAction {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--lb-border);
  background: var(--lb-surface);
  display: grid;
  place-items: center;
  cursor: pointer;
  color: var(--lb-muted);
  transition: background 0.2s, color 0.2s;
}

.lbAction:hover {
  background: var(--lb-primary-soft);
  color: var(--lb-primary);
}

.lbAction.is-following {
  background: var(--lb-primary-soft);
  color: var(--lb-success);
}

.lbAction.is-following:hover {
  background: rgba(16, 185, 129, 0.15);
  color: var(--lb-success);
}

.lbAction svg {
  width: 20px;
  height: 20px;
}

/* Responsive - very small screens */
@media (max-width: 380px) {
  .lb__head {
    grid-template-columns: 44px 1fr 100px 44px;
    gap: 6px;
    font-size: 11px;
  }

  .lbRow {
    grid-template-columns: 44px 1fr 100px 44px;
    gap: 6px;
    padding: 10px 2px;
  }

  .lbRank__chip {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }

  .medal-icon {
    width: 36px;
    height: 36px;
  }

  .lbAvatar {
    width: 34px;
    height: 34px;
    min-width: 34px;
    min-height: 34px;
  }

  .lbAction {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }
}

/* Desktop - larger hero, full-width main column */
@media (min-width: 769px) {
  .lb__filters {
    flex-wrap: wrap;
  }

  .lbRow {
    padding: 10px 4px;
  }

  .lb__head {
    padding: 6px 4px;
  }

  .lbHero {
    padding: 28px 24px;
  }

  .lbHeroSlot--1 .lbHeroAvatar {
    width: 96px;
    height: 96px;
    font-size: 2rem;
  }

  .lbHeroSlot--2 .lbHeroAvatar,
  .lbHeroSlot--3 .lbHeroAvatar {
    width: 80px;
    height: 80px;
    font-size: 1.6rem;
  }
}

@media (min-width: 992px) {
  .community-leaderboard-view .lb {
    max-width: 100%;
  }

  .lbHero {
    margin-bottom: 20px;
  }
}