/* leaderboard styles for community page */

/* ============================================== */
/* filter bar */
/* ============================================== */

.leaderboard-section {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px 60px;
}

.leaderboard-filters {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.leaderboard-filter-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.leaderboard-filter-btn {
  padding: 7px 16px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.leaderboard-filter-btn:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-hover);
}

.leaderboard-filter-btn.active {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent);
}

.leaderboard-scope-divider {
  width: 1px;
  height: 20px;
  background: var(--border);
  flex-shrink: 0;
}

/* ============================================== */
/* self rank card (pinned at top) */
/* ============================================== */

.leaderboard-self-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: linear-gradient(
    135deg,
    rgba(52, 211, 153, 0.1) 0%,
    rgba(52, 211, 153, 0.04) 100%
  );
  border: 1px solid rgba(52, 211, 153, 0.25);
  margin-bottom: 16px;
  transition: all var(--transition-fast);
}

[data-theme="light"] .leaderboard-self-card {
  background: linear-gradient(
    135deg,
    rgba(52, 211, 153, 0.12) 0%,
    rgba(52, 211, 153, 0.05) 100%
  );
  border-color: rgba(52, 211, 153, 0.3);
}

.leaderboard-self-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 10px;
}

/* ============================================== */
/* rank list */
/* ============================================== */

.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.leaderboard-rank-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  color: inherit;
}

.leaderboard-rank-card:hover {
  background: var(--bg-hover);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}

[data-theme="light"] .leaderboard-rank-card {
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .leaderboard-rank-card:hover {
  background: rgba(255, 255, 255, 0.7);
}

/* highlight when this row is the current user inside the main list */
.leaderboard-rank-card.leaderboard-rank-card--self {
  border-color: rgba(52, 211, 153, 0.25);
  background: rgba(52, 211, 153, 0.06);
}

/* ============================================== */
/* rank number */
/* ============================================== */

.leaderboard-rank-num {
  width: 36px;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* podium colors */
.leaderboard-rank-num--1 {
  color: #fbbf24;
  font-size: 1.15rem;
}

.leaderboard-rank-num--2 {
  color: #94a3b8;
  font-size: 1.1rem;
}

.leaderboard-rank-num--3 {
  color: #d97706;
  font-size: 1.05rem;
}

/* ============================================== */
/* avatar */
/* ============================================== */

.leaderboard-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  border: 2px solid transparent;
}

.leaderboard-avatar--image {
  padding: 0;
  color: transparent;
  overflow: hidden;
}

.leaderboard-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

.leaderboard-rank-card:nth-child(1) .leaderboard-avatar {
  border-color: rgba(251, 191, 36, 0.4);
  background: rgba(251, 191, 36, 0.12);
  color: #fbbf24;
}

.leaderboard-rank-card:nth-child(2) .leaderboard-avatar {
  border-color: rgba(148, 163, 184, 0.4);
  background: rgba(148, 163, 184, 0.12);
  color: #94a3b8;
}

.leaderboard-rank-card:nth-child(3) .leaderboard-avatar {
  border-color: rgba(217, 119, 6, 0.4);
  background: rgba(217, 119, 6, 0.12);
  color: #d97706;
}

/* ============================================== */
/* user info */
/* ============================================== */

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

.leaderboard-user-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.leaderboard-user-handle {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 1px;
}

/* ============================================== */
/* metric value (right side) */
/* ============================================== */

.leaderboard-metric {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  flex-shrink: 0;
  gap: 2px;
}

.leaderboard-metric-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.leaderboard-metric-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* level badge */
.leaderboard-level {
  padding: 2px 8px;
  border-radius: 100px;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 0.65rem;
  font-weight: 600;
  flex-shrink: 0;
  white-space: nowrap;
}

/* ============================================== */
/* load more */
/* ============================================== */

.leaderboard-load-more {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.leaderboard-load-more-btn {
  padding: 10px 28px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.leaderboard-load-more-btn:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  background: var(--bg-hover);
}

.leaderboard-load-more-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* total count */
.leaderboard-total {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 12px;
}

/* ============================================== */
/* empty / logged out states */
/* ============================================== */

.leaderboard-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}

.leaderboard-empty-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  color: var(--text-muted);
  opacity: 0.5;
}

.leaderboard-empty-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.leaderboard-empty-desc {
  font-size: 0.85rem;
  line-height: 1.5;
  max-width: 360px;
  margin: 0 auto 20px;
}

.leaderboard-empty-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 100px;
  background: var(--accent);
  color: #000;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.leaderboard-empty-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* ============================================== */
/* skeleton loading */
/* ============================================== */

.leaderboard-skeleton {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.leaderboard-skeleton-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
}

.leaderboard-skeleton-rank,
.leaderboard-skeleton-avatar,
.leaderboard-skeleton-name,
.leaderboard-skeleton-value {
  background: linear-gradient(
    90deg,
    var(--bg-hover) 25%,
    var(--bg-tertiary) 50%,
    var(--bg-hover) 75%
  );
  background-size: 200% 100%;
  animation: leaderboard-shimmer 1.5s infinite ease-in-out;
  border-radius: 6px;
}

.leaderboard-skeleton-rank {
  width: 28px;
  height: 20px;
  flex-shrink: 0;
}

.leaderboard-skeleton-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  flex-shrink: 0;
}

.leaderboard-skeleton-name {
  height: 14px;
  width: 140px;
}

.leaderboard-skeleton-value {
  height: 14px;
  width: 60px;
  margin-left: auto;
}

@keyframes leaderboard-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .leaderboard-skeleton-rank,
  .leaderboard-skeleton-avatar,
  .leaderboard-skeleton-name,
  .leaderboard-skeleton-value {
    animation: none;
  }
}

/* ============================================== */
/* entrance animations */
/* ============================================== */

.leaderboard-filters,
.leaderboard-self-card,
.leaderboard-rank-card,
.leaderboard-load-more {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.4s cubic-bezier(0.25, 0.1, 0.25, 1),
    transform 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.leaderboard-filters.is-visible,
.leaderboard-self-card.is-visible,
.leaderboard-rank-card.is-visible,
.leaderboard-load-more.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .leaderboard-filters,
  .leaderboard-self-card,
  .leaderboard-rank-card,
  .leaderboard-load-more {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================== */
/* responsive */
/* ============================================== */

@media (max-width: 600px) {
  .leaderboard-section {
    padding: 0 16px 48px;
  }

  .leaderboard-filters {
    flex-direction: column;
    align-items: stretch;
  }

  .leaderboard-filter-group {
    justify-content: center;
  }

  .leaderboard-scope-divider {
    display: none;
  }

  .leaderboard-rank-card,
  .leaderboard-self-card {
    padding: 12px 14px;
    gap: 10px;
  }

  .leaderboard-avatar {
    width: 32px;
    height: 32px;
    font-size: 0.78rem;
  }

  .leaderboard-rank-num {
    width: 28px;
    font-size: 0.88rem;
  }

  .leaderboard-user-name {
    font-size: 0.82rem;
  }

  .leaderboard-metric-value {
    font-size: 0.85rem;
  }

  .leaderboard-level {
    display: none;
  }
}

/* ============================================== */
/* achievement cabinet */
/* ============================================== */

.achievement-cabinet {
  max-width: 900px;
  margin: 48px auto;
  padding: 0 24px;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.4s cubic-bezier(0.25, 0.1, 0.25, 1),
    transform 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.achievement-cabinet.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .achievement-cabinet {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.achievement-cabinet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.achievement-cabinet-count {
  font-size: 0.875rem;
  color: var(--text-secondary, rgba(255, 255, 255, 0.5));
  font-weight: 500;
}

.achievement-cabinet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 12px;
}

/* individual achievement card */
.cabinet-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-fast);
  opacity: 0.4;
  filter: grayscale(1);
}

.cabinet-card--unlocked {
  opacity: 1;
  filter: none;
  border-color: rgba(52, 211, 153, 0.3);
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.08);
}

.cabinet-card--unlocked:hover {
  border-color: rgba(52, 211, 153, 0.5);
  transform: translateY(-1px);
  box-shadow: 0 0 20px rgba(52, 211, 153, 0.12);
}

[data-theme="light"] .cabinet-card {
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .cabinet-card--unlocked {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(52, 211, 153, 0.35);
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.1);
}

/* icon area */
.cabinet-card-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: var(--accent-dim, rgba(52, 211, 153, 0.1));
  color: var(--accent, #34d399);
  flex-shrink: 0;
}

.cabinet-card:not(.cabinet-card--unlocked) .cabinet-card-icon {
  color: var(--text-muted);
  background: var(--bg-hover, rgba(255, 255, 255, 0.05));
}

/* text area */
.cabinet-card-info {
  flex: 1;
  min-width: 0;
}

.cabinet-card-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.cabinet-card-desc {
  font-size: 0.75rem;
  color: var(--text-secondary, rgba(255, 255, 255, 0.5));
  line-height: 1.4;
}

/* ============================================== */
/* achievement cabinet responsive */
/* ============================================== */

@media (max-width: 600px) {
  .achievement-cabinet {
    padding: 0 16px;
    margin: 36px auto;
  }

  .achievement-cabinet-grid {
    grid-template-columns: 1fr;
  }

  .cabinet-card {
    padding: 14px;
  }
}

/* ============================================== */
/* logged-out preview */
/* ============================================== */

/* display-only filter tabs for preview */
.leaderboard-filters--preview .leaderboard-filter-btn {
  cursor: default;
  opacity: 0.7;
}

.leaderboard-filters--preview .leaderboard-filter-btn:hover {
  background: transparent;
  border-color: var(--border);
  color: var(--text-secondary);
}

.leaderboard-filters--preview .leaderboard-filter-btn.active:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent);
}

/* wrapper for fade effect on bottom rows */
.leaderboard-preview-wrapper {
  position: relative;
}

.leaderboard-preview-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 140px;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0, 0, 0, 0.6) 60%,
    rgba(0, 0, 0, 0.85) 100%
  );
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  z-index: 1;
}

[data-theme="light"] .leaderboard-preview-fade {
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(245, 245, 247, 0.6) 60%,
    rgba(245, 245, 247, 0.85) 100%
  );
}

/* preview cards are not clickable */
.leaderboard-preview-wrapper .leaderboard-rank-card {
  cursor: default;
}

.leaderboard-preview-wrapper .leaderboard-rank-card:hover {
  transform: none;
  background: var(--glass-bg);
  border-color: var(--glass-border);
}

[data-theme="light"] .leaderboard-preview-wrapper .leaderboard-rank-card:hover {
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(0, 0, 0, 0.08);
}

/* faded bottom rows */
.leaderboard-rank-card--faded {
  pointer-events: none;
}

/* ghost card (your placeholder) */
.leaderboard-ghost-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 2px dashed var(--border);
  background: var(--glass-bg);
  margin-top: 16px;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.4s cubic-bezier(0.25, 0.1, 0.25, 1),
    transform 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.leaderboard-ghost-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .leaderboard-ghost-card {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.leaderboard-ghost-card .leaderboard-rank-num {
  color: var(--text-muted);
  opacity: 0.6;
}

.leaderboard-ghost-card .leaderboard-user-name {
  color: var(--text-muted);
  font-style: italic;
}

.leaderboard-ghost-card .leaderboard-user-handle {
  color: var(--text-muted);
  opacity: 0.6;
  font-size: 0.72rem;
}

.leaderboard-ghost-card .leaderboard-metric-value {
  color: var(--text-muted);
  opacity: 0.6;
}

.leaderboard-avatar--ghost {
  background: transparent;
  border: 2px dashed var(--border);
  color: var(--text-muted);
  opacity: 0.7;
}

[data-theme="light"] .leaderboard-ghost-card {
  border-color: rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.3);
}

/* cta section */
.leaderboard-cta {
  text-align: center;
  padding: 32px 24px;
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.4s cubic-bezier(0.25, 0.1, 0.25, 1),
    transform 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.leaderboard-cta.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .leaderboard-cta {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

[data-theme="light"] .leaderboard-cta {
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(0, 0, 0, 0.08);
}

.leaderboard-cta-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 16px;
}

.leaderboard-cta-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}

.leaderboard-cta-bullets li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.leaderboard-cta-bullets svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex-shrink: 0;
}

.leaderboard-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 28px;
  border-radius: 100px;
  background: var(--accent);
  color: #000;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.leaderboard-cta-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* ============================================== */
/* logged-out preview responsive */
/* ============================================== */

@media (max-width: 600px) {
  .leaderboard-cta {
    padding: 24px 16px;
  }

  .leaderboard-ghost-card {
    padding: 12px 14px;
    gap: 10px;
  }

  .leaderboard-cta-title {
    font-size: 0.95rem;
  }

  .leaderboard-cta-bullets li {
    font-size: 0.82rem;
  }
}