/* Contributions Views Styles */

.contributions-controls {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.contributions-filters {
  display: flex;
  gap: var(--spacing-sm);
}

.contributions-filter {
  padding: 8px 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
}

.contributions-filter:hover {
  border-color: var(--accent-orange, #ff6b35);
}

.contributions-info {
  flex: 1;
  min-width: 200px;
}

.contributions-note {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}

/* Submissions List */
.submissions-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.submission-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: var(--spacing-md);
  transition: border-color 0.2s;
}

.submission-card:hover {
  border-color: var(--accent-orange, #ff6b35);
}

.submission-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.submission-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  flex: 1;
}

.submission-status {
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-pending {
  background: rgba(255, 193, 7, 0.2);
  color: #ffc107;
}

.status-confirmed {
  background: rgba(74, 222, 128, 0.2);
  color: var(--accent-green, #4ade80);
}

.status-rejected {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
}

.submission-description {
  color: var(--text-secondary);
  margin: var(--spacing-sm) 0;
  line-height: 1.5;
}

.submission-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: var(--spacing-sm) 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.submission-submitter {
  display: flex;
  align-items: center;
  gap: 8px;
}

.avatar-small {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

.submission-stats {
  display: flex;
  gap: var(--spacing-md);
  margin: var(--spacing-sm) 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.view-submission-btn {
  margin-top: var(--spacing-sm);
}

/* Leaderboards */
.leaderboards-tabs {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--border);
  overflow-x: auto;
}

.leaderboard-tab {
  padding: 12px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
  margin-bottom: -2px;
}

.leaderboard-tab:hover {
  color: var(--accent-orange, #ff6b35);
}

.leaderboard-tab.active {
  color: var(--accent-orange, #ff6b35);
  border-bottom-color: var(--accent-orange, #ff6b35);
}

.leaderboard-content {
  min-height: 200px;
}

.leaderboard-table {
  overflow-x: auto;
}

.leaderboard-table table {
  width: 100%;
  border-collapse: collapse;
}

.leaderboard-table thead {
  background: var(--bg-secondary);
}

.leaderboard-table th {
  padding: 12px;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 2px solid var(--border);
}

.leaderboard-table td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
}

.leaderboard-table tbody tr:hover {
  background: var(--bg-secondary);
}

.rank {
  font-weight: 600;
  color: var(--text-secondary);
  width: 60px;
}

.user-cell {
  display: flex;
  align-items: center;
  gap: 8px;
}

.metric-value {
  font-weight: 600;
  color: var(--text-primary);
}

/* User Stats */
.user-stats-content {
  max-width: 800px;
}

.user-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: var(--spacing-md);
  text-align: center;
}

.stat-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 0 0 var(--spacing-sm) 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-value {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-primary);
  margin: var(--spacing-sm) 0;
}

.stat-value.positive {
  color: var(--accent-green, #4ade80);
}

.stat-value.negative {
  color: #f44336;
}

.stat-details {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: var(--spacing-sm);
}

.stat-detail-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.stat-detail-item.confirmed {
  color: var(--accent-green, #4ade80);
}

.stat-detail-item.rejected {
  color: #f44336;
}

.user-stats-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Loading and Empty States */
.loading,
.empty-state,
.error-state {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-secondary);
}

.error-state {
  color: #f44336;
}

/* Responsive */
@media (max-width: 768px) {
  .contributions-controls {
    flex-direction: column;
  }

  .contributions-filters {
    width: 100%;
  }

  .contributions-filter {
    flex: 1;
  }

  .leaderboards-tabs {
    flex-wrap: nowrap;
  }

  .user-stats-grid {
    grid-template-columns: 1fr;
  }
}