/* ========================================
   LEADERBOARD
   ======================================== */

/* Leaderboard Tabs */
.leaderboard-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--stroke);
  flex-wrap: wrap;
}

.leaderboard-tabs .tab-btn {
  padding: 12px 20px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

.leaderboard-tabs .tab-btn:hover {
  color: var(--text);
  background: var(--glass-50);
}

.leaderboard-tabs .tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Leaderboard Section */
.leaderboard-section {
  display: block;
}

.leaderboard-section.hidden {
  display: none;
}

.leaderboard-section h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text);
}

/* Leaderboard List */
.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Leaderboard Item */
.leaderboard-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--stroke);
  border-radius: 12px;
  transition: all 0.2s ease;
}

.leaderboard-item:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 8px rgba(var(--accent-rgb), 0.08);
  transform: translateX(4px);
}

.leaderboard-item.top-1,
.leaderboard-item.top-2,
.leaderboard-item.top-3 {
  background: linear-gradient(135deg, var(--surface) 0%, var(--glass-100) 100%);
}

.leaderboard-item.top-1 {
  border-color: #fbbf24;
  box-shadow: 0 2px 12px rgba(251, 191, 36, 0.15);
}

.leaderboard-item.top-2 {
  border-color: #94a3b8;
  box-shadow: 0 2px 12px rgba(148, 163, 184, 0.15);
}

.leaderboard-item.top-3 {
  border-color: #cd7f32;
  box-shadow: 0 2px 12px rgba(205, 127, 50, 0.15);
}

/* Rank */
.leaderboard-item .rank {
  font-size: 24px;
  font-weight: 700;
  color: var(--muted);
  min-width: 40px;
  text-align: center;
  flex-shrink: 0;
}

.leaderboard-item.top-1 .rank,
.leaderboard-item.top-2 .rank,
.leaderboard-item.top-3 .rank {
  font-size: 32px;
}

/* Leader Avatar */
.leader-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--glass-100);
  border: 2px solid var(--stroke);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.leaderboard-item.top-1 .leader-avatar {
  border-color: #fbbf24;
}

.leaderboard-item.top-2 .leader-avatar {
  border-color: #94a3b8;
}

.leaderboard-item.top-3 .leader-avatar {
  border-color: #cd7f32;
}

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

.leader-avatar span {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}

/* Leader Info */
.leader-info {
  flex: 1;
  min-width: 0;
}

.leader-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.leader-neighborhood {
  font-size: 13px;
  color: var(--muted);
}

/* Leader Stats */
.leader-stats {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}

.stat-main {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.stat-sub {
  font-size: 13px;
  color: var(--muted);
}

/* Leader Badges */
.leader-badges {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.leader-badges .badge-icon {
  font-size: 20px;
  cursor: help;
}

/* My Rank Card */
.my-rank-card {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: white;
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 4px 16px rgba(var(--accent-rgb), 0.2);
}

.rank-label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.9;
  margin-bottom: 16px;
}

.rank-stats {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.rank-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rank-number {
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
}

.rank-desc {
  font-size: 13px;
  opacity: 0.9;
}

/* Leaderboard Widget (for dashboard) */
.leaderboard-widget {
  background: var(--surface);
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.widget-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.widget-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

.widget-link {
  font-size: 13px;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.widget-body {
  position: relative;
  min-height: 100px;
}

.widget-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 40px 20px;
  color: var(--muted);
  font-size: 14px;
}

.widget-loading svg.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Leaderboard Widget List */
.leaderboard-widget-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.leaderboard-widget-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: var(--glass-50);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.leaderboard-widget-item:hover {
  background: var(--glass-100);
  transform: translateX(2px);
}

.leader-rank {
  font-size: 18px;
  font-weight: 700;
  min-width: 28px;
  text-align: center;
  flex-shrink: 0;
}

.leader-avatar-sm {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--glass-100);
  border: 1px solid var(--stroke);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.leader-avatar-sm img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.leader-avatar-sm span {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

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

.leader-name-sm {
  font-weight: 600;
  font-size: 13px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.leader-stat-sm {
  font-size: 12px;
  color: var(--muted);
}

.leader-rating-sm {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  flex-shrink: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .leaderboard-item {
    gap: 12px;
  }

  .leader-avatar {
    width: 40px;
    height: 40px;
  }

  .leader-avatar span {
    font-size: 18px;
  }

  .rank-stats {
    gap: 16px;
  }

  .rank-number {
    font-size: 28px;
  }
}

@media (max-width: 480px) {
  .leaderboard-item {
    padding: 12px;
    gap: 10px;
  }

  .leaderboard-item .rank {
    font-size: 20px;
    min-width: 32px;
  }

  .leaderboard-item.top-1 .rank,
  .leaderboard-item.top-2 .rank,
  .leaderboard-item.top-3 .rank {
    font-size: 28px;
  }

  .my-rank-card {
    padding: 20px;
  }

  .rank-stats {
    flex-direction: column;
    gap: 12px;
  }
}