.volunteering-timeline {
  position: relative;
  margin: 40px 0;
  padding-left: 30px;
  border-left: 3px solid #007bff;
}
.timeline-item {
  position: relative;
  margin-bottom: 22px; /* reduced gap between cards */
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s, transform 0.6s;
}
.timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}
.timeline-marker {
  position: absolute;
  left: -13px;
  top: 10px;
  width: 22px;
  height: 22px;
  background: #fff;
  border: 3px solid #007bff;
  border-radius: 50%;
  z-index: 1;
}
.timeline-content {
  background: #f8f9fa;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 12px 18px; /* reduced vertical padding */
  margin-left: 30px;
  position: relative;
  min-height: 0; /* ensure no minimum height */
}
.volunteering-period {
  font-size: 0.95rem;
  color: #007bff;
  font-weight: 500;
  margin-bottom: 6px;
}
.volunteering-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.volunteering-organization {
  font-size: 1rem;
  color: #444;
  margin-bottom: 10px;
}
.volunteering-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 16px;
  margin-bottom: 8px;
  margin-right: 10px;
}
.volunteering-badge.current {
  background: #e3f2fd;
  color: #007bff;
}
.volunteering-badge.completed {
  background: #e8f5e9;
  color: #388e3c;
}
.volunteering-links {
  margin-top: 8px;
}
.volunteering-links a {
  color: #007bff;
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  transition: color 0.2s;
}
.volunteering-links a:hover {
  color: #0056b3;
}
.volunteering-links i {
  margin-right: 6px;
  font-size: 1.1em;
}
@media (max-width: 768px) {
  .volunteering-timeline {
    padding-left: 0;
    border-left: none;
  }
  .timeline-content {
    margin-left: 0;
    padding: 10px 8px; /* reduced padding for mobile */
  }
  .timeline-marker {
    display: none;
  }
}

/* Dark mode styles for timeline */
body.dark-mode .volunteering-timeline {
  border-left: 3px solid #1976d2;
}
body.dark-mode .timeline-content {
  background: #142447;
  color: #e3eafc;
  box-shadow: 0 2px 8px rgba(20,36,71,0.12);
}
body.dark-mode .timeline-marker {
  background: #142447;
  border: 3px solid #1976d2;
}
body.dark-mode .volunteering-period {
  color: #90caf9;
}
body.dark-mode .volunteering-title {
  color: #e3eafc;
}
body.dark-mode .volunteering-organization {
  color: #b0b8d1;
}
body.dark-mode .volunteering-badge.current {
  background: #1976d2;
  color: #fff;
}
body.dark-mode .volunteering-badge.completed {
  background: #388e3c;
  color: #fff;
}
body.dark-mode .volunteering-links a {
  color: #90caf9;
}
body.dark-mode .volunteering-links a:hover {
  color: #42a5f5;
}