.tree-content {
  padding-left: 24px;
}

.tree-item-message {
  padding: 0;
}

.tree-item-message-container {
  display: flex;
  gap: 8px;
  align-items: center;
  flex: 1 1 auto;
  background: var(--bg-base-primary);
  min-height: var(--tree-section-min-height, auto);
  padding: 4px 0;
  position: var(--tree-section-position, relative);
  top: var(--tree-section-top, auto);
  transition: background-color 0.3s;
  z-index: var(--tree-section-z, auto);
}

.tree-item-message-card {
  width: 100%;
  padding: 4px 8px 4px 16px;
  border-radius: 4px;
  background-color: var(--bg-alpha-capella);
  position: relative;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: flex-start;

  &:before {
    content: "";
    display: block;
    height: 100%;
    width: 2px;
    position: absolute;
    left: 0;
    top: 0;
    background-color: var(--bg-support-capella);
  }
}

.tree-item-message-card-expanded {
  overflow: visible;
}

.tree-item-message-header {
  display: flex;
  gap: 4px;
  cursor: pointer;
  box-sizing: border-box;
  flex: 1 1 auto;
  min-width: 0;
  align-self: center;

  pre {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

.tree-item-message-header-expanded {
  pre {
    white-space: pre-wrap;
    overflow: visible;
    text-overflow: unset;
    word-break: break-word;
  }
}

.tree-item-message-arrow {
  margin-left: 0;
}

.tree-item-message-title {
  padding-left: 8px;
  margin-right: auto;
}

.tree-item-message-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tree-item-message-expand {
  flex: 0 0 auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 200ms;
}

.tree-item-message-card:hover .tree-item-message-expand {
  opacity: 1;
  pointer-events: auto;
}

.tree-item-message-actions .tree-item-subtree-toggle {
  margin-left: 0;
}

.tree-item-message-stats {
  display: flex;
  align-items: center;
  margin-left: 24px;
}

.tree-item-message-body {
  padding: 8px;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 300ms;
  margin-bottom: 4px;

  &:hover {
    background: inherit;
  }
}

.message-status-failed {
  background-color: var(--bg-alpha-capella);
  &:before {
    background-color: var(--bg-support-capella);
  }
}

.message-status-broken {
  background-color: var(--bg-alpha-atlas);
  &:before {
    background-color: var(--bg-support-atlas);
  }
}

.message-status-skipped {
  background-color: var(--bg-alpha-rau);
  &:before {
    background-color: var(--bg-support-rau);
  }
}

.message-status-unknown {
  background-color: var(--bg-alpha-skat);
  &:before {
    background-color: var(--bg-support-skat);
  }
}

.message-status-passed {
  background-color: var(--bg-alpha-castor);
  &:before {
    background-color: var(--bg-support-castor);
  }
}

.message-color-failed {
  color: var(--on-support-capella);
}

.message-color-broken {
  color: var(--on-support-atlas);
}

.message-color-skipped {
  color: var(--on-support-rau);
}

.message-color-passed {
  color: var(--on-support-castor);
}

.message-color-unknown {
  color: var(--on-support-skat);
}