.collection-feed-item {
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
  overflow: visible;
}

.collection-context-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  padding: 10px 20px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}

.collection-context-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.collection-context-avatar {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.collection-context-text {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.collection-context-author {
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
}

.collection-context-author:hover {
  text-decoration: underline;
}

.collection-context-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  background: var(--accent-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.collection-context-link:hover {
  background: var(--accent);
  color: var(--bg-primary);
}

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

.collections-list > * {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.collection-row {
  display: flex;
  align-items: center;
  transition: background 0.15s ease;
}

.collection-row:hover {
  background: var(--bg-secondary);
}

.collection-row-content {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  text-decoration: none;
  min-width: 0;
}

.collection-row-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  color: var(--accent);
  border-radius: var(--radius-md);
  transition: all 0.15s ease;
  font-size: 1.1rem;
}

.collection-row:hover .collection-row-icon {
  background: var(--accent-subtle);
}

.collection-row-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.collection-row-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.collection-row-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.collection-row-arrow {
  color: var(--text-tertiary);
  opacity: 0;
  transition: opacity 0.15s;
}

.collection-row:hover .collection-row-arrow {
  opacity: 1;
}

.collection-row-edit {
  padding: 8px;
  margin-right: var(--spacing-sm);
  color: var(--text-tertiary);
  background: transparent;
  border-radius: var(--radius-sm);
  transition: all 0.15s;
  opacity: 0;
  border: none;
  cursor: pointer;
}

.collection-row:hover .collection-row-edit {
  opacity: 1;
}

.collection-row-edit:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.collection-detail-header {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.collection-detail-icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  color: var(--accent);
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
}

.collection-detail-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.collection-detail-visibility {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 2px 8px;
  background: var(--accent-subtle);
  border-radius: var(--radius-full);
  width: fit-content;
}

.collection-detail-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.collection-detail-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.collection-detail-stats {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-top: var(--spacing-xs);
}

.collection-detail-actions {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  display: flex;
  gap: var(--spacing-xs);
}

.collection-detail-actions .annotation-action,
.collection-detail-edit,
.collection-detail-delete {
  padding: 6px;
  color: var(--text-tertiary);
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  transition: all 0.15s;
  border: none;
  cursor: pointer;
}

.collection-detail-actions .annotation-action:hover,
.collection-detail-edit:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.collection-detail-delete:hover {
  background: rgba(255, 69, 58, 0.1);
  color: var(--error);
}

.collection-list-item {
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  margin-bottom: var(--spacing-sm);
}

.collection-list-item:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
}

.collection-list-item:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.collection-item-wrapper {
  position: relative;
}

.collection-item-remove {
  position: absolute;
  left: -40px;
  top: 20px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all 0.15s ease;
  opacity: 0;
}

.collection-item-wrapper:hover .collection-item-remove {
  opacity: 1;
}

.collection-item-remove:hover {
  background: rgba(255, 69, 58, 0.1);
  border-color: rgba(255, 69, 58, 0.3);
  color: var(--error);
}

.collection-item-wrapper .card,
.collection-feed-item .card {
  background: transparent !important;
  border: none !important;
  box-shadow: none;
  border-radius: 0;
}