/* Social Features Styles */

/* Social Page */
.social-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  padding-top: 92px; /* Account for fixed nav (72px) + padding */
  min-height: 100vh;
}

/* Leaderboard Page */
.leaderboard-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  padding-top: 92px; /* Account for fixed nav */
  min-height: 100vh;
}

.social-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 12px;
  overflow-x: auto;
}

.social-tabs .tab-btn {
  padding: 10px 20px;
  border: none;
  background: none;
  color: var(--text-secondary);
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.social-tabs .tab-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.social-tabs .tab-btn.active {
  background: var(--accent-primary);
  color: white;
}

/* Friends Grid */
.friends-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.friend-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  position: relative;
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: transform;
}

.friend-card:hover {
  transform: translateY(-2px) translateZ(0);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-primary);
}

.friend-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border);
}

.friend-info {
  flex: 1;
}

.friend-info h3 {
  font-size: 16px;
  margin-bottom: 4px;
}

.friend-info p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 2px 0;
}

.friend-card .btn-icon {
  position: absolute;
  top: 8px;
  right: 8px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.friend-card:hover .btn-icon {
  opacity: 1;
}

/* Requests */
.requests-section {
  margin-top: 32px;
}

.requests-section h3 {
  margin-bottom: 16px;
  color: var(--text-primary);
}

.requests-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.request-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.request-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.request-info {
  flex: 1;
}

.request-info h4 {
  font-size: 15px;
  margin-bottom: 2px;
}

.request-info p {
  font-size: 13px;
  color: var(--text-secondary);
}

.request-actions {
  display: flex;
  gap: 8px;
}

/* Search */
.search-section {
  max-width: 600px;
}

.search-box {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.search-box input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 15px;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent-primary);
}

.users-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
}

.user-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.user-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.user-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 12px;
  border: 3px solid var(--border);
}

.user-info h3 {
  font-size: 16px;
  margin-bottom: 4px;
}

.user-info p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 2px 0;
}

.user-actions {
  margin-top: 12px;
}

/* Profile View */
.profile-banner {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  margin-bottom: 24px;
  position: relative;
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.profile-avatar-large {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--border);
  flex-shrink: 0;
}

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

.profile-title {
  flex: 1;
}

.profile-title h1 {
  font-size: 28px;
  margin-bottom: 4px;
}

.profile-title p {
  color: var(--text-secondary);
  margin: 2px 0;
}

.profile-actions {
  display: flex;
  gap: 12px;
}

.profile-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.profile-bio {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.profile-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
}

.profile-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 12px;
}

.profile-tabs .tab-btn {
  padding: 10px 20px;
  border: none;
  background: none;
  color: var(--text-secondary);
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-md);
}

.profile-tabs .tab-btn.active {
  background: var(--accent-primary);
  color: white;
}

/* Private Profile */
.private-profile {
  text-align: center;
  padding: 80px 20px;
}

.lock-icon {
  font-size: 64px;
  display: block;
  margin-bottom: 16px;
}

.private-msg {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
  font-size: 18px;
}

/* Leaderboard */
.leaderboard-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

.leaderboard-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  overflow-x: auto;
}

.leaderboard-tabs .tab-btn {
  padding: 10px 20px;
  border: none;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--radius-md);
  white-space: nowrap;
}

.leaderboard-tabs .tab-btn.active {
  background: var(--accent-primary);
  color: white;
}

.leaderboard-stats {
  text-align: center;
  margin-bottom: 20px;
  color: var(--text-secondary);
}

.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.leaderboard-entry {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.leaderboard-entry:hover {
  border-color: var(--accent-primary);
  transform: translateX(5px);
}

.leaderboard-entry.is-self {
  border-color: var(--accent-primary);
  background: var(--accent-glow);
}

.leaderboard-entry.top-3 {
  border-width: 2px;
}

.leaderboard-entry .rank {
  font-size: 24px;
  font-weight: 700;
  width: 50px;
  text-align: center;
}

.entry-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.entry-info {
  flex: 1;
}

.entry-info h3 {
  font-size: 16px;
  margin-bottom: 2px;
}

.entry-info p {
  font-size: 13px;
  color: var(--text-secondary);
}

.entry-stats {
  display: flex;
  gap: 16px;
}

.entry-stats .stat {
  font-size: 14px;
  font-weight: 600;
}

.entry-stats .stat-main {
  color: var(--accent-primary);
}

/* View-only badge */
.view-only-badge {
  display: inline-block;
  background: var(--accent-glow);
  color: var(--accent-primary);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-left: 10px;
}

/* View-only car cards */
.car-card.view-only {
  cursor: default;
}

.car-card.view-only:hover {
  transform: none;
  box-shadow: var(--shadow-sm);
}

/* Profile Preview Popup */
.profile-preview-popup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  width: 280px;
  box-shadow: var(--shadow-lg);
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.preview-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.preview-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.preview-info h4 {
  margin: 0;
  font-size: 16px;
}

.preview-info p {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.preview-stats {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  padding: 8px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.preview-stats span {
  font-size: 13px;
  font-weight: 600;
}

.preview-bio {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.preview-actions {
  display: flex;
  gap: 8px;
}

.preview-actions .btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

/* Analytics Grid */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 20px 0;
}

.analytics-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  text-align: center;
}

.analytics-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-primary);
}

.analytics-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.recent-viewers {
  max-height: 300px;
  overflow-y: auto;
}

.viewer-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.2s;
}

.viewer-item:hover {
  background: var(--bg-hover);
}

.viewer-item img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.viewer-time {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-secondary);
}

/* Profile actions row */
.profile-actions-row {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.badge-success {
  background: var(--success);
  color: white;
}

.badge-warning {
  background: var(--warning);
  color: white;
}

/* Empty States */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}

.empty-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 12px;
}

.empty-hint {
  font-size: 14px;
  color: var(--text-muted);
}

/* Comparison Styles */
.comparison-stats {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}

.comparison-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

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

.comparison-item {
  text-align: center;
  flex: 1;
}

.comparison-label {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.comparison-value {
  display: block;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

.comparison-vs {
  font-size: 18px;
  font-weight: 700;
  color: var(--accent-primary);
  padding: 0 20px;
}

.comparison-sections {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.comparison-section h3 {
  margin-bottom: 12px;
}

.comparison-cars {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 12px;
}

.comparison-car {
  text-align: center;
}

.comparison-car img {
  width: 100%;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 4px;
}

.comparison-car span {
  font-size: 12px;
  color: var(--text-secondary);
}

/* Challenge Styles */
.challenge-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.challenge-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.challenge-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.challenge-icon {
  font-size: 40px;
  display: block;
  margin-bottom: 12px;
}

.challenge-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.challenge-card p {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Recommendations */
.recommendations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.recommendation-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px;
  text-align: center;
}

.recommendation-card img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 8px;
}

.recommendation-card h4 {
  font-size: 14px;
  margin-bottom: 4px;
}

.recommendation-card p {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

/* Trades Section */
.trades-section {
  max-width: 1000px;
  margin: 0 auto;
}

.trades-group {
  margin-bottom: 32px;
}

.trades-group h3 {
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.trades-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.trade-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all var(--transition-fast);
}

.trade-card:hover {
  border-color: var(--accent-primary);
  transform: translateX(4px);
}

.trade-user {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 80px;
}

.trade-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border);
  flex-shrink: 0;
}

.trade-username {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
}

.trade-car {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 120px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.trade-car:hover {
  background: var(--bg-hover);
}

.trade-car-image {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 2px solid var(--border);
}

.trade-car-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-primary);
  text-align: center;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trade-details {
  flex: 1;
  min-width: 0;
}

.trade-message {
  font-style: italic;
  color: var(--text-muted);
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.5;
}

.trade-no-message {
  color: var(--text-muted);
  font-size: 13px;
  font-style: italic;
}

.trade-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.trade-actions button {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
}

.trade-status {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  text-transform: capitalize;
}

.trade-status.pending {
  background: var(--warning-glow, #fff3cd);
  color: var(--warning, #ffc107);
}

.trade-status.accepted {
  background: var(--success-glow, #d4edda);
  color: var(--success, #28a745);
}

.trade-status.rejected {
  background: var(--danger-glow, #f8d7da);
  color: var(--danger, #dc3545);
}

/* Trade Builder Styles */
.trade-builder {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px;
}

.trade-builder-header {
  text-align: center;
  margin-bottom: 24px;
}

.trade-builder-header h2 {
  font-size: 24px;
  margin-bottom: 8px;
}

.trade-value-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 20px;
  background: var(--bg-secondary);
  border-radius: 16px;
  margin-bottom: 24px;
}

.trade-value-side {
  text-align: center;
  padding: 16px 24px;
  border-radius: 12px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  min-width: 140px;
}

.trade-value-side.favorable {
  border-color: var(--success);
  background: var(--success-glow, rgba(40, 167, 69, 0.1));
}

.value-label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.value-amount {
  display: block;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

.trade-value-vs {
  font-size: 32px;
  color: var(--accent-primary);
}

.trade-builder-sections {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.trade-cars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
  max-height: 280px;
  overflow-y: auto;
  padding: 8px;
  -webkit-overflow-scrolling: touch;
  contain: layout style paint;
  will-change: transform;
  transform: translateZ(0);
}

.trade-car-select {
  position: relative;
  padding: 8px;
  border-radius: 12px;
  border: 2px solid var(--border);
  background: var(--bg-card);
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  text-align: center;
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: transform, border-color;
}

.trade-car-select:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px) translateZ(0);
}

.trade-car-select.selected {
  border-color: var(--success);
  background: var(--success-glow, rgba(40, 167, 69, 0.1));
}

.trade-car-select img {
  width: 100%;
  height: 70px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 8px;
  loading: lazy;
  decoding: async;
}

.trade-car-select .trade-car-name {
  font-size: 12px;
  font-weight: 600;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trade-car-select .trade-car-value {
  font-size: 11px;
  color: var(--accent-primary);
  font-weight: 600;
}

.selected-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  background: var(--success);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

.trade-hint {
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
  padding: 20px;
}

.trade-cash-section {
  display: flex;
  gap: 16px;
  justify-content: center;
  padding: 16px;
  background: var(--bg-secondary);
  border-radius: 12px;
}

.cash-input {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cash-input label {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 600;
}

.cash-input input {
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 16px;
  width: 120px;
}

.trade-notes-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.trade-notes-section label {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 600;
}

.trade-notes-section textarea {
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 14px;
  min-height: 80px;
  resize: vertical;
  font-family: inherit;
}

.trade-builder-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.trade-builder-actions button {
  padding: 12px 32px;
  font-size: 16px;
  font-weight: 600;
}

/* Trade Package Cards */
.trade-package-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  margin-bottom: 12px;
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: transform;
}

.trade-package-card:hover {
  border-color: var(--accent-primary);
  transform: translateX(4px) translateZ(0);
}

.trade-package-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.trade-package-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.trade-package-info {
  flex: 1;
}

.trade-package-info h4 {
  font-size: 16px;
  margin-bottom: 4px;
}

.trade-package-status {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: capitalize;
}

.trade-package-status.pending {
  background: var(--warning-glow);
  color: var(--warning);
}

.trade-package-status.accepted {
  background: var(--success-glow);
  color: var(--success);
}

.trade-package-status.completed {
  background: var(--accent-glow);
  color: var(--accent-primary);
}

.trade-package-value {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: right;
}

.value-get {
  color: var(--success);
  font-weight: 600;
  font-size: 14px;
}

.value-give {
  color: var(--danger);
  font-weight: 600;
  font-size: 14px;
}

.trade-package-cars {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
}

.trade-package-cars-section {
  flex: 1;
}

.cars-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  display: block;
}

.cars-preview {
  display: flex;
  gap: 8px;
}

.cars-preview img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid var(--border);
}

.cars-more {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: var(--bg-secondary);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}

.trade-package-notes {
  font-style: italic;
  color: var(--text-muted);
  font-size: 14px;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border-radius: 8px;
}

/* Trade Detail Modal */
.trade-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.trade-status-badge {
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  text-transform: capitalize;
}

.trade-detail-value-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 20px;
  background: var(--bg-secondary);
  border-radius: 16px;
  margin-bottom: 24px;
}

.trade-detail-side {
  text-align: center;
  padding: 16px 24px;
  border-radius: 12px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  min-width: 140px;
}

.detail-label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
  text-transform: uppercase;
}

.detail-value {
  display: block;
  font-size: 24px;
  font-weight: 700;
}

.trade-detail-vs {
  font-size: 32px;
  color: var(--accent-primary);
}

.trade-detail-cars {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 24px;
}

.trade-detail-section h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.trade-detail-cars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
}

.trade-detail-car {
  text-align: center;
  padding: 12px;
  background: var(--bg-card);
  border-radius: 12px;
  border: 2px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
  transform: translateZ(0);
}

.trade-detail-car:hover {
  border-color: var(--accent-primary);
}

.trade-detail-car.completed-trade-car {
  cursor: default;
  opacity: 0.8;
}

.trade-detail-car.completed-trade-car:hover {
  border-color: var(--border);
}

.trade-detail-car img {
  width: 100%;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 8px;
}

.trade-detail-car span {
  display: block;
  font-size: 12px;
  font-weight: 600;
}

.trade-detail-car .car-value {
  color: var(--accent-primary);
  font-size: 11px;
}

.trade-cash {
  text-align: center;
  font-size: 16px;
  font-weight: 600;
  color: var(--accent-primary);
  margin-top: 8px;
}

.trade-detail-notes {
  background: var(--bg-secondary);
  padding: 16px;
  border-radius: 12px;
  margin-bottom: 24px;
}

.trade-detail-notes h3 {
  margin-bottom: 8px;
}

/* Trade Chat */
.trade-detail-chat {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  margin-bottom: 24px;
}

.trade-detail-chat h3 {
  margin-bottom: 16px;
}

.trade-messages {
  max-height: 300px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
  padding: 12px;
  background: var(--bg-secondary);
  border-radius: 12px;
}

.trade-message {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.trade-message.mine {
  flex-direction: row-reverse;
}

.trade-message img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.message-content {
  max-width: 70%;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--bg-card);
}

.trade-message.mine .message-content {
  background: var(--accent-primary);
  color: white;
}

.message-author {
  font-size: 12px;
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}

.message-content p {
  margin: 0;
  font-size: 14px;
}

.message-time {
  font-size: 11px;
  color: var(--text-muted);
  display: block;
  margin-top: 4px;
}

.trade-message.mine .message-time {
  color: rgba(255,255,255,0.7);
}

.no-messages {
  text-align: center;
  color: var(--text-muted);
  font-style: italic;
}

.trade-message-input {
  display: flex;
  gap: 8px;
}

.trade-message-input input {
  flex: 1;
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 14px;
}

.trade-detail-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.completion-status {
  text-align: center;
  font-size: 16px;
  color: var(--success);
  font-weight: 600;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .social-page,
  .leaderboard-page {
    padding-top: 80px;
    padding-left: 16px;
    padding-right: 16px;
  }
  
  .social-tabs,
  .leaderboard-tabs {
    gap: 4px;
  }
  
  .social-tabs .tab-btn,
  .leaderboard-tabs .tab-btn {
    padding: 8px 12px;
    font-size: 13px;
  }
  
  .search-box {
    flex-direction: column;
    gap: 8px;
  }
  
  .search-box input {
    width: 100%;
    font-size: 16px; /* Prevent zoom on iOS */
  }
  
  .trade-card {
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
  }
  
  .trade-user {
    flex-direction: row;
    gap: 12px;
  }
  
  .trade-avatar {
    width: 48px;
    height: 48px;
  }
  
  .trade-car {
    min-width: auto;
  }
  
  .trade-car-image {
    width: 120px;
    height: 120px;
  }
  
  .trade-actions {
    width: 100%;
    justify-content: center;
  }
  
  .trade-builder {
    padding: 12px;
    max-width: 100%;
  }
  
  .trade-builder-header h2 {
    font-size: 18px;
  }
  
  .trade-value-bar {
    flex-direction: row;
    gap: 8px;
    padding: 12px;
  }
  
  .trade-value-side {
    min-width: auto;
    padding: 10px 14px;
    flex: 1;
  }
  
  .value-amount {
    font-size: 18px;
  }
  
  .trade-value-vs {
    font-size: 20px;
  }
  
  .trade-cars-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    max-height: 220px;
    overflow-y: auto;
  }
  
  .trade-car-select {
    padding: 6px;
    min-height: 90px;
  }
  
  .trade-car-select img {
    height: 50px;
    margin-bottom: 4px;
  }
  
  .trade-car-select .trade-car-name {
    font-size: 10px;
  }
  
  .trade-car-select .trade-car-value {
    font-size: 9px;
  }
  
  .trade-cash-section {
    flex-direction: row;
    gap: 8px;
    padding: 10px;
  }
  
  .cash-input input {
    width: 100%;
    font-size: 14px;
    padding: 8px;
  }
  
  .trade-builder-actions {
    flex-direction: row;
    gap: 8px;
  }
  
  .trade-builder-actions button {
    flex: 1;
    padding: 10px 16px;
    font-size: 14px;
  }
  
  .trade-package-cars {
    flex-direction: column;
  }
  
  .trade-detail-cars-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
  
  .trade-detail-value-bar {
    flex-direction: row;
    gap: 8px;
  }
  
  .trade-detail-car {
    padding: 8px;
  }
  
  .trade-detail-car img {
    height: 60px;
  }
  
  .trade-manage-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    max-height: 300px;
  }
  
  .trade-manage-car {
    padding: 6px;
  }
  
  .trade-manage-car img {
    height: 50px;
  }
}
  .profile-header {
    flex-direction: column;
    text-align: center;
  }
  
  .profile-actions {
    width: 100%;
    justify-content: center;
  }
  
  .friends-grid,
  .users-grid {
    grid-template-columns: 1fr;
  }
  
  .leaderboard-entry {
    flex-wrap: wrap;
  }
  
  .entry-stats {
    width: 100%;
    justify-content: space-around;
    margin-top: 8px;
  }
  
  .social-tabs,
  .leaderboard-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .comparison-row {
    flex-direction: column;
    gap: 8px;
  }
  
  .comparison-vs {
    padding: 8px 0;
  }
  
  .challenge-options {
    grid-template-columns: 1fr;
  }
}

/* Trade Status Public */
.trade-status-public-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  background: var(--bg-secondary);
  border-radius: 12px;
}

.trade-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  width: fit-content;
}

.trade-status-badge.open {
  background: rgba(0, 208, 132, 0.15);
  color: #00d084;
  border: 1px solid rgba(0, 208, 132, 0.3);
}

.trade-status-badge.selective {
  background: rgba(255, 193, 7, 0.15);
  color: #ffc107;
  border: 1px solid rgba(255, 193, 7, 0.3);
}

.trade-status-badge.closed {
  background: rgba(255, 71, 87, 0.15);
  color: #ff4757;
  border: 1px solid rgba(255, 71, 87, 0.3);
}

.trade-status-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
}

/* Trade Available Management */
.trade-available-preview {
  margin-top: 12px;
}

.trade-available-grid {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.trade-available-thumb {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--border);
  cursor: pointer;
  transition: transform 0.2s;
}

.trade-available-thumb:hover {
  transform: scale(1.1);
  border-color: var(--accent-primary);
}

.trade-available-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.trade-available-more {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  background: var(--bg-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--text-secondary);
}

.trade-available-count {
  font-size: 13px;
  color: var(--text-secondary);
}

.trade-manage-hint {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 20px;
}

.trade-manage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  max-height: 400px;
  overflow-y: auto;
  padding: 8px;
}

.trade-manage-car {
  position: relative;
  padding: 10px;
  border-radius: 12px;
  border: 2px solid var(--border);
  background: var(--bg-card);
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}

.trade-manage-car:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.trade-manage-car.selected {
  border-color: var(--warning);
  background: rgba(255, 193, 7, 0.1);
  box-shadow: 0 0 10px rgba(255, 193, 7, 0.2);
}

.trade-manage-car img {
  width: 100%;
  height: 70px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 6px;
}

.trade-manage-name {
  font-size: 11px;
  font-weight: 600;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.trade-manage-value {
  font-size: 10px;
  color: var(--accent-primary);
}

/* Trade Builder - Available for Trade Highlight */
.trade-car-select.trade-available {
  border-color: rgba(255, 193, 7, 0.5);
  box-shadow: 0 0 8px rgba(255, 193, 7, 0.15), inset 0 0 10px rgba(255, 193, 7, 0.05);
  position: relative;
}

.trade-car-select.trade-available::before {
  content: '✨';
  position: absolute;
  top: -6px;
  right: -6px;
  font-size: 14px;
  z-index: 2;
}

.trade-car-select.trade-available:hover {
  border-color: rgba(255, 193, 7, 0.8);
  box-shadow: 0 0 15px rgba(255, 193, 7, 0.3), inset 0 0 15px rgba(255, 193, 7, 0.1);
}