/* =============================================================================
   IAFLOW - Breadcrumb (bloque B)
   =============================================================================
   Estilos del breadcrumb generado por iaflow_render_breadcrumb_html().
   Compatible con modo oscuro (usa variables CSS de global.css).
   ============================================================================= */

.breadcrumb {
    max-width: 1150px;
    margin: 24px auto 0;
    padding: 0 25px;
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-muted, #64748b);
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.breadcrumb-item a {
    color: var(--text-muted, #64748b);
    text-decoration: none;
    transition: color 0.15s ease;
    padding: 2px 4px;
    margin: -2px -4px;
    border-radius: 4px;
}

.breadcrumb-item a:hover,
.breadcrumb-item a:focus-visible {
    color: var(--primary, #0ea5e9);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--text-main, #0f172a);
    font-weight: 500;
    /* Limitar texto del último item si es muy largo */
    max-width: 50ch;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.breadcrumb-sep {
    color: var(--border, #cbd5e1);
    user-select: none;
}

/* En móvil: mantener legible */
@media (max-width: 640px) {
    .breadcrumb {
        margin-top: 16px;
        padding: 0 16px;
    }
    .breadcrumb-list {
        font-size: 0.8rem;
    }
    .breadcrumb-item.active {
        max-width: 25ch;
    }
}