.pagina-todas-categorias-filas {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.titulo-principal-filas {
    text-align: center;
    color: #333;
    margin-bottom: 30px;
    font-size: 28px;
    font-weight: 400;
}

.contenedor-categorias-filas {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.categoria-fila {
    background: #fff;
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border: 1px solid #e0e0e0;
}

.categoria-principal-fila {
    margin: 0 0 20px 0;
    padding-bottom: 15px;
    border-bottom: 2px solid #3483fa;
    font-size: 20px;
}

.enlace-categoria-principal {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.enlace-categoria-principal:hover {
    color: #3483fa;
}

.subcategorias-fila {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.columna-subcategorias {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.enlace-subcategoria-fila {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    padding: 5px 0;
    transition: color 0.3s ease;
    line-height: 1.3;
}

.enlace-subcategoria-fila:hover {
    color: #3483fa;
}

/* Responsive */
@media (max-width: 1024px) {
    .subcategorias-fila {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .subcategorias-fila {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pagina-todas-categorias-filas {
        padding: 15px;
    }
    
    .categoria-fila {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .subcategorias-fila {
        grid-template-columns: 1fr;
    }
}