.timeline {
  --timeline-background-color: #f3f3f3;
  --timeline-shadow-color: #00000080;
  --timeline-post-line-color: #eadd2c;
  --timeline-post-line-shadow: 2px 1px 10px -1px var(--timeline-shadow-color);
  --timeline-post-card-background-color: rgb(255, 255, 255);
  --timeline-post-card-shadow: 4px 2px 10px -2px var(--timeline-shadow-color);
  --timeline-post-card-border-radius: 10px;
  --timeline-post-text-color: #000000;
}

.timeline {
  z-index: 0;
  position: relative;
  width: 100%;
  background-color: var(--timeline-background-color);
}

@keyframes timeline-line-node {
  to {
    box-shadow: 0 0 20px 3px var(--cru-primary-l1-color);
  }
}

@keyframes timeline-line-node-current {
  to {
    box-shadow: 0 0 20px 3px var(--cru-primary-enhance-l1-color);
  }
}

@keyframes timeline-line-node-loading {
  to {
    box-shadow: 0 0 20px 3px var(--cru-primary-l1-color);
  }
}

@keyframes timeline-line-node-loading-edge {
  from {
    transform: rotate(0turn);
  }

  to {
    transform: rotate(1turn);
  }
}

@keyframes timeline-top-loading-enter {
  from {
    transform: translate(0, -100%);
  }
}

@keyframes timeline-post-enter {
  from {
    transform: translate(0, 100%);
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.timeline-top-loading-enter {
  animation: 1s timeline-top-loading-enter;
}

.timeline-line {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 30px;
  position: absolute;
  z-index: 1;
  left: 2em;
  top: 0;
  bottom: 0;
  transition: left 0.5s;
}

@media (max-width: 575.98px) {
  .timeline-line {
    left: 1em;
  }
}

.timeline-line .segment {
  width: 12px;
  background: var(--cru-primary-color);
}

.timeline-line .segment.start {
  height: 1.8em;
  flex: 0 0 auto;
}

.timeline-line .segment.end {
  flex: 1 1 auto;
}

.timeline-line .segment.current-end {
  height: 2em;
  flex: 0 0 auto;
  background: linear-gradient(var(--cru-primary-enhance-color), white);
}

.timeline-line .node-container {
  flex: 0 0 auto;
  position: relative;
  width: 18px;
  height: 18px;
}

.timeline-line .node {
  width: 24px;
  height: 24px;
  position: absolute;
  background: var(--cru-primary-color);
  left: -3px;
  top: -3px;
  border-radius: 50%;
  box-sizing: border-box;
  z-index: 1;
  animation: 1s infinite alternate;
  animation-name: timeline-line-node;
}

.timeline-line .node-loading-edge {
  color: var(--cru-primary-color);
  width: 38px;
  height: 38px;
  position: absolute;
  left: -10px;
  top: -10px;
  box-sizing: border-box;
  z-index: 2;
  animation: 1.5s linear infinite timeline-line-node-loading-edge;
}

.timeline-line.current .segment.start {
  background: linear-gradient(var(--cru-primary-color),
      var(--cru-primary-enhance-color));
}

.timeline-line.current .segment.end {
  background: var(--cru-primary-enhance-color);
}

.timeline-line.current .node {
  background: var(--cru-primary-enhance-color);
  animation-name: timeline-line-node-current;
}

.timeline-line.loading .node {
  background: var(--cru-primary-color);
  animation-name: timeline-line-node-loading;
}

.timeline-content-image {
  max-width: 80%;
  max-height: 200px;
}

.timeline-post-item-options-mask {
  background: rgba(255, 255, 255, 0.85);
  z-index: 100;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;

  display: flex;
  justify-content: space-around;
  align-items: center;

  border-radius: var(--cru-card-border-radius);
}

.timeline-sync-state-badge {
  font-size: 0.8em;
  padding: 3px 8px;
  border-radius: 5px;
  background: #e8fbff;
}

.timeline-sync-state-badge-pin {
  display: inline-block;
  width: 0.4em;
  height: 0.4em;
  border-radius: 50%;
  vertical-align: middle;
  margin-right: 0.6em;
}


.timeline-top {
  position: sticky;
  top: 56px;
}