/* ==========================================================================
   COMMUNITY STATS
   ========================================================================== */

.community-stats {
  margin-bottom: var(--space-2xl);
}

.community-stats__numbers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.hero-stat {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--card-border);
  transition: var(--transition);
}

.hero-stat--clickable {
  cursor: pointer;
}

.hero-stat--clickable:hover {
  border-color: var(--accent-medium);
  box-shadow: var(--shadow-md);
}

.hero-stat__value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-variation-settings: 'opsz' 48;
}

.hero-stat__label {
  font-size: 0.6875rem;
  color: var(--text-muted);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.community-stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
  gap: var(--space-md);
}

.stats-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  min-width: 0;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--card-border);
}

.stats-card__title {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  font-variation-settings: 'opsz' 16;
}

.stats-card__empty {
  font-size: 0.8125rem;
  color: var(--text-faint);
  font-style: italic;
}

/* Mini bar chart */

.mini-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 90px;
}

.mini-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
}

.mini-bar__fill {
  width: 100%;
  max-width: 36px;
  background: var(--accent);
  border-radius: 3px 3px 0 0;
  transition: height 0.5s ease;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  min-height: 0;
  opacity: 0.8;
}

.mini-bar__value {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  color: #fff;
  font-weight: 600;
  padding-top: 3px;
}

.mini-bar__label {
  font-size: 0.5625rem;
  color: var(--text-muted);
  margin-top: 6px;
  letter-spacing: 0.03em;
}

/* Leaderboard rows */

.leaderboard {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.leaderboard-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--bg-warm);
}

.leaderboard-row:last-child { border-bottom: none; }

.leaderboard-row__name {
  font-size: 0.8125rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.leaderboard-row__value {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-muted);
  flex-shrink: 0;
  margin-left: var(--space-sm);
}

/* Most-read list */

.most-read-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.most-read-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.most-read__cover {
  width: 28px;
  height: 42px;
  object-fit: cover;
  border-radius: 2px;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.most-read__cover--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-warm);
  color: var(--text-faint);
  font-size: 0.625rem;
}

.most-read-item--clickable {
  cursor: pointer;
  padding: 4px;
  margin: -4px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.most-read-item--clickable:hover {
  background: var(--bg-hover);
}

.most-read__info {
  flex: 1;
  min-width: 0;
}

.most-read__title {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.most-read__count {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

.most-read__meta {
  font-size: 0.6875rem;
  color: var(--text-muted);
}

/* ==========================================================================
   TIMELINE
   ========================================================================== */

.timeline-section {
  margin-top: var(--space-xl);
}

.section-heading {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: var(--space-md);
  font-variation-settings: 'opsz' 24;
}

.section-heading__count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* Activity type filters */

.activity-filters {
  display: flex;
  gap: 6px;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.activity-filter {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-surface);
  border: 1px solid var(--bg-inset);
  padding: 4px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: var(--transition);
}

.activity-filter:hover {
  color: var(--text-secondary);
  border-color: var(--text-faint);
}

.activity-filter--active {
  color: var(--accent);
  border-color: var(--accent-medium);
  background: var(--accent-light);
  font-weight: 600;
}

.section-heading--muted {
  color: var(--text-muted);
  margin-top: var(--space-xl);
}

.timeline {
  position: relative;
}

.timeline__date-group {
  margin-bottom: var(--space-lg);
}

.timeline__date-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  padding-left: 2px;
}

.timeline__date-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.timeline__date-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  font-variation-settings: 'opsz' 12;
}

.timeline__events {
  padding-left: 14px;
  border-left: 1.5px solid var(--bg-inset);
  margin-left: 5px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* Timeline event */

.tl-event {
  display: flex;
  gap: var(--space-sm);
  padding: 4px 0 4px var(--space-md);
}

.tl-event__icon-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 24px;
  padding-top: 4px;
}

.tl-event__icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.5625rem;
  flex-shrink: 0;
  background: var(--bg-warm);
  color: var(--text-muted);
}

.tl-event--started .tl-event__icon { color: var(--reading); background: rgba(46, 125, 155, 0.1); }
.tl-event--completed .tl-event__icon { color: var(--completed); background: rgba(61, 124, 71, 0.1); }
.tl-event--rated .tl-event__icon { color: var(--rated); background: rgba(192, 139, 36, 0.1); }
.tl-event--added_backlog .tl-event__icon { color: var(--want-to-read); background: rgba(124, 91, 173, 0.1); }
.tl-event--dnf .tl-event__icon { color: var(--dnf); background: rgba(184, 84, 80, 0.1); }
.tl-event--reread .tl-event__icon { color: var(--reread); background: rgba(46, 125, 155, 0.1); }

.tl-event__line { display: none; }

.tl-event__content {
  flex: 1;
  min-width: 0;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--card-border);
  transition: var(--transition);
}

.tl-event__content:hover {
  box-shadow: var(--shadow-md);
}

.tl-event__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.tl-event__user {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
}

.tl-event__user:hover { color: var(--accent); }

.tl-event__avatar {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  object-fit: cover;
}

.tl-event__avatar--placeholder { background: var(--bg-inset); }

.tl-event__verb {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.tl-event__time {
  font-size: 0.6875rem;
  color: var(--text-faint);
  margin-left: auto;
}

.tl-event__book {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tl-event__cover-wrap { flex-shrink: 0; }
.tl-event__cover-wrap--broken { display: none; }

.tl-event__cover {
  width: 28px;
  height: 42px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: var(--shadow-sm);
}

.tl-event__cover--fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-inset);
  color: var(--text-faint);
  font-size: 0.75rem;
}

.tl-event__book-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.tl-event__title {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tl-event__title--link {
  cursor: pointer;
}

.tl-event__title--link:hover {
  color: var(--accent);
}

.tl-event__authors {
  font-size: 0.6875rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tl-event__rating {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: 2px;
}

.tl-event__rating-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--rated);
  font-weight: 600;
}

.rating-bar--small {
  width: 52px;
  height: 3px;
}

/* Timeline notes */

.tl-event__notes {
  margin-top: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-warm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.5;
  font-style: italic;
}

.tl-event__notes-toggle {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  color: var(--accent);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin-left: 4px;
}

.tl-event__notes-toggle:hover {
  text-decoration: underline;
}

/* Load more */

.load-more-wrap {
  display: flex;
  justify-content: center;
  padding: var(--space-xl);
}

.load-more-btn {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--bg-surface);
  border: 1px solid var(--bg-inset);
  padding: 8px var(--space-xl);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.load-more-btn:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

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

.activity-feed__end {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-faint);
}