/* Submission flow timeline */
.timeline-container {
    position: relative;
    padding-left: 40px;
}

.timeline-line {
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: #e5e7eb;
    z-index: 1;
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
}

.timeline-dot {
    position: absolute;
    left: -40px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: white;
    border: 2px solid #3b82f6;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.timeline-dot.rejected {
    border-color: #ef4444;
}

.timeline-dot.conditional {
    border-color: #f59e0b;
}

.timeline-dot.approved {
    border-color: #10b981;
}