.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #dee2e6;
}

.timeline-item {
    position: relative;
    margin-bottom: 20px;
}

.timeline-marker {
    position: absolute;
    left: -22px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 0 0 2px #dee2e6;
}

.timeline-content h6 {
    font-size: 0.9rem;
    font-weight: 600;
}

@media print {
    .btn, .card-header, section {
        display: none !important;
    }
    
    .container {
        max-width: none !important;
    }
}