.status-on-time {
    color: #10b981;
    font-weight: bold;
}

.status-delay {
    color: #ef4444;
    font-weight: bold;
}

.status-boarding {
    color: #f59e0b;
    font-weight: bold;
}

.status-arrived {
    color: #3b82f6;
    font-weight: bold;
}

.map-placeholder {
    background: #e5e7eb;
    border: 2px dashed #9ca3af;
}

.tab-active {
    padding: 0.5rem 1rem;
    background: white;
    border-radius: 0.375rem;
    font-weight: 600;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.tab-inactive {
    padding: 0.5rem 1rem;
    color: #6b7280;
}