.stn-frontend-tracking {
    margin: 20px 0;
    padding: 16px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
}

.stn-frontend-tracking h3 {
    margin: 0 0 12px 0;
    font-size: 16px;
    color: var(--color-text, #1f2937);
}

.stn-tracking-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    font-size: 14px;
}

.stn-tracking-field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stn-tracking-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text, #6b7280);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stn-tracking-value {
    color: var(--color-text, #1f2937);
    font-weight: 500;
}

.stn-tracking-link {
    color: var(--color-primary, #2563eb);
    text-decoration: none;
    font-weight: 500;
}

.stn-tracking-link:hover {
    text-decoration: underline;
}

.stn-status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 10px;
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.stn-history-section {
    margin-top: 14px;
    border-top: 1px solid #e5e7eb;
    padding-top: 12px;
}

.stn-history-section strong {
    color: var(--color-text, #1f2937);
}

.stn-timeline {
    margin-top: 8px;
    padding-left: 16px;
    border-left: 2px solid #d1d5db;
}

.stn-timeline-item {
    margin-bottom: 10px;
    padding-left: 10px;
    position: relative;
}

.stn-timeline-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary, #2563eb);
    border-radius: 50%;
    position: absolute;
    left: -21px;
    top: 5px;
}

.stn-timeline-content {
    padding-left: 2px;
}

.stn-timeline-label {
    font-weight: 500;
    font-size: 13px;
    color: var(--color-text, #1f2937);
}

.stn-timeline-meta {
    font-size: 12px;
    color: #6b7280;
}

@media (max-width: 600px) {
    .stn-frontend-tracking {
        padding: 12px;
    }
    .stn-frontend-tracking h3 {
        font-size: 14px;
    }
    .stn-tracking-grid {
        grid-template-columns: 1fr;
    }
}