.timeline {
  display: flex;
  flex-direction: column;
  padding-left: 1rem;
  margin: 0.5rem auto 3rem auto;
  max-width: 900px;
}
.timeline-node {
  position: relative;
  padding: 1rem 0 1rem 2.5rem;
  border-left: 2px solid var(--border-color);
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 0;
}
.timeline-node:hover {
  background: var(--bg-tertiary);
}
.timeline-node:last-child {
  border-left: 2px solid transparent;
}
.timeline-node::before {
  content: '';
  position: absolute;
  left: -1px;
  top: 1.25rem;
  width: 10px;
  height: 10px;
  border-radius: 0; 
  background: var(--bg-tertiary);
  border: 2px solid var(--border-color);
  transform: translateX(-50%);
}
.timeline-node.pass::before {
  background: var(--pass-text);
  border-color: var(--pass-text);
  box-shadow: none;
}
.timeline-node.fail::before {
  background: var(--fail-text);
  border-color: var(--fail-text);
  box-shadow: none;
}
.timeline-node.warn::before {
  background: var(--warn-text);
  border-color: var(--warn-text);
  box-shadow: none;
}

.timeline-time {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-right: 1rem;
}
.timeline-step {
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
  text-transform: uppercase;
}
.timeline-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0 0.5rem;
  border-radius: 0;
  margin-left: 1rem;
  background: transparent;
}
.timeline-badge::before {
  content: '[';
}
.timeline-badge::after {
  content: ']';
}
.timeline-node.fail .timeline-badge {
  color: var(--fail-text);
  background: transparent;
  border: none;
}
.timeline-node.warn .timeline-badge {
  color: var(--warn-text);
  background: transparent;
  border: none;
}

.timeline-details {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: transparent;
  border-radius: 0;
  padding: 1rem 0;
  border-left: 2px solid var(--border-color);
  padding-left: 1rem;
  margin-top: 1rem;
  color: var(--text-primary);
  text-transform: uppercase;
}

.timeline-node.pass .timeline-details {
  border-left-color: var(--pass-text);
}
.timeline-node.fail .timeline-details {
  border-left-color: var(--fail-text);
}
.timeline-node.warn .timeline-details {
  border-left-color: var(--warn-text);
}

@media (max-width: 720px) {
  .timeline {
    padding-left: 1.5rem;
    align-items: flex-start;
  }
  .timeline-node {
    padding-left: 2rem;
    width: 100%;
    box-sizing: border-box;
  }
  .timeline-node > div {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  .timeline-badge {
    margin: 0;
    background: none !important;
    border: none !important;
    padding: 0;
    font-size: 0.75rem;
  }
  .timeline-badge {
    margin-top: 4px;
  }
  
  .timeline-details {
    max-height: 0;
    margin-top: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
  }
  
  .timeline-node.active .timeline-details {
    max-height: 500px;
    margin-top: 1rem;
    padding-top: 1rem;
    padding-bottom: 1rem;
    opacity: 1;
    pointer-events: auto;
  }

  

  .timeline-node:has(.timeline-details)::after {
    content: '[+]';
    position: absolute;
    right: 1.5rem;
    top: 1rem;
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: var(--text-muted);
    transition: transform 0.3s ease;
    display: block;
  }

  .timeline-node.active:has(.timeline-details)::after {
    content: '[-]';
    transform: none;
    color: var(--text-primary);
  }

  #lbl-lifecycle, #lbl-telemetry {
    width: 100% !important;
    max-width: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    text-align: left;
  }

  .btn-timeline-jump {
    display: block;
    width: fit-content;
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 0;
    transition: all 0.2s;
  }
  .btn-timeline-jump:hover {
    border-color: var(--text-primary);
    background: var(--text-primary);
    color: var(--bg-main);
  }
}



@media (min-width: 721px) {
  .btn-timeline-jump {
    display: none;
  }
}