Checklist

• I looked at https://github.com/pbatard/rufus/wiki/FAQ to see if my question has already been answered.
• I performed a search in the issue tracker for similar issues using keywords relevant to my problem, such as the error message I got from the log.
• I clicked the 'Log' button or pressed Ctrl-L in Rufus, and copy/pasted the log into the line that says <FULL LOG> below.
• The log I am copying is the FULL log, starting with the line Rufus version: x.y.z - I have NOT removed any part of it.

Additionally (if applicable):

• I ran a bad blocks check, by clicking Show advanced format options then Check device for bad blocks, and confirmed that my USB is not defective.
• I also tried one or more of the following:
  • Using a different USB drive.
  • Plugging the USB into a different port.
  • Running Rufus on a different computer.
• If using an image, I clicked on the (✓) button to compute the MD5, SHA1 and SHA256 checksums, which are therefore present in the log I copied. I confirmed, by performing an internet search, that these values match the ones from the official image.

Issue description

Please add a dark theme to the application. Because using your application at night or in dark rooms is very unpleasant because of the bright white background. Ideally, it would not be bad if the theme of the application matches the theme of the system.

Log

Rufus x86 v3.8.1580
Windows version: Windows 10 64-bit (Build 18363)
Syslinux versions: 4.07/2013-07-25, 6.03/2014-10-06
Grub versions: 0.4.6a, 2.04
System locale ID: 0x0409 (en-US)
Will use default UI locale 0x0409
SetLGP: Successfully set NoDriveTypeAutorun policy to 0x0000009E
Localization set to 'en-US'
Found USB 3.0 device 'SanDisk Extreme USB Device' (0781:5580)
1 device found
Disk type: FIXED, Disk size: 32 GB, Sector size: 512 bytes
Cylinders: 3814, Tracks per cylinder: 255, Sectors per track: 63
Partition type: GPT, NB Partitions: 2
Disk GUID: {030D783E-D755-4F13-B0DE-DC4CD198923F}
Max parts: 128, Start Offset: 17408, Usable = 31376672768 bytes
Partition 1:
  Type: {EBD0A0A2-B9E5-4433-87C0-68B6B72699C7}
  Name: 'Main Data Partition'
  ID: {DE2B131C-7262-4342-AAB4-31DCCE44F22E}
  Size: 29.2 GB (31374572544 bytes)
  Start Sector: 2048, Attributes: 0x0000000000000000
Partition 2 (UEFI:NTFS):
  Type: {EBD0A0A2-B9E5-4433-87C0-68B6B72699C7}
  Name: 'UEFI:NTFS'
  ID: {A2D082BE-05CD-49F3-9B5C-866508AAF678}
  Size: 512 KB (524288 bytes)
  Start Sector: 61280510, Attributes: 0x0000000000000000