table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

th,
td {
  border: 1px solid var(--border);
  padding: 12px 16px;
  text-align: left;
}

th {
  background: var(--block-bg);
  font-weight: 600;
  font-size: 0.9em;
}

tbody tr:hover td {
  background: rgba(0, 122, 255, 0.05);
}

tbody tr:nth-child(even) td {
  background: var(--bg);
}

.list {
  list-style: none;
  margin: 12px 0;
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.list-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

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

.list-item:last-child {
  border-bottom: none;
}

.list-group {
  list-style: none;
  margin: 12px 0;
  padding: 0;
}

.list-group-item {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-bottom: none;
  background: var(--card-bg);
}

.list-group-item:first-child {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.list-group-item:last-child {
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  border-bottom: 1px solid var(--border);
}

.list-group-item:hover {
  background: var(--block-bg);
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--main);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 16px;
}

.avatar-sm {
  width: 32px;
  height: 32px;
  font-size: 14px;
}

.avatar-lg {
  width: 56px;
  height: 56px;
  font-size: 20px;
}

.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--block-bg);
  font-size: 12px;
  margin: 4px;
}

.tag-success {
  background: rgba(0, 180, 42, 0.1);
  color: var(--success);
}

.tag-warning {
  background: rgba(255, 193, 7, 0.1);
  color: var(--warning);
}

.tag-danger {
  background: rgba(245, 63, 63, 0.1);
  color: var(--danger);
}

.tag-info {
  background: rgba(0, 122, 255, 0.1);
  color: var(--main);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--main);
  color: #fff;
  font-size: 12px;
  padding: 0 6px;
  margin-left: 4px;
}

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

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

.badge-danger {
  background: var(--danger);
}

.progress {
  width: 100%;
  height: 8px;
  background: var(--border);
  border-radius: var(--radius-sm);
  margin: 12px 0;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--main);
  border-radius: var(--radius-sm);
  width: 60%;
  transition: width 0.5s ease;
}

.progress-bar-success {
  background: var(--success);
}

.progress-bar-warning {
  background: var(--warning);
}

.progress-bar-danger {
  background: var(--danger);
}

.tree {
  list-style: none;
  margin: 12px 0;
  padding: 0;
}

.tree-item {
  padding: 6px 0;
  cursor: pointer;
  transition: var(--transition);
}

.tree-item:hover {
  color: var(--main);
}

.tree-children {
  margin-left: 20px;
  list-style: none;
  padding: 0;
}

.tree-toggle {
  display: inline-block;
  width: 16px;
  height: 16px;
  line-height: 14px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 3px;
  margin-right: 6px;
  font-size: 10px;
  cursor: pointer;
}

.tree-toggle:hover {
  background: var(--block-bg);
}

.divider {
  height: 1px;
  background: var(--border-line);
  margin: 16px 0;
}

.hr-dashed {
  background: none;
  border-top: 1px dashed var(--border);
}

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-placeholder);
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

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

.media-object {
  flex-shrink: 0;
}

.media-body {
  flex: 1;
}

.media-heading {
  font-weight: 600;
  margin-bottom: 4px;
}

.media-text {
  color: var(--text-sub);
  font-size: 0.9em;
}

.carousel {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 16px auto;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--card-bg);
}

.carousel-inner {
  display: flex;
  transition: transform 0.5s ease;
}

.carousel-item {
  min-width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.carousel-item img {
  max-width: 100%;
  max-height: 300px;
  border-radius: var(--radius-md);
}

.carousel-caption {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
}

.carousel-caption h4 {
  margin: 0 0 8px;
}

.carousel-caption p {
  margin: 0;
  font-size: 0.9em;
}

.carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  border: none;
  padding: 12px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.carousel-control:hover {
  background: rgba(0, 0, 0, 0.5);
}

.carousel-control-prev {
  left: 10px;
}

.carousel-control-next {
  right: 10px;
}

.carousel-indicators {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.carousel-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--transition);
}

.carousel-indicator.active {
  background: #fff;
}

@media (max-width: 768px) {
  table {
    font-size: 0.85em;
  }

  th,
  td {
    padding: 8px 10px;
  }

  .list-item {
    padding: 10px 12px;
  }
}