# Subtitle Shifter Basic - Feature List

## Core
- [x] Load .srt file
- [x] Shift by positive/negative seconds (fractions allowed)
- [x] Save with default suffix "_shifted"

## File Handling
- [x] Remember last folder used
- [x] Remember last shift value
- [x] Ask before overwriting if output exists
- [ ] Allow direct overwrite of original file

## Naming
- [x] Custom suffix option
- [ ] Presets for common suffixes (e.g. "_+2s", "_-1s")

## GUI
- [x] Tkinter interface
- [x ] Drag & Drop support
- [ ] Dark mode option

## Extras
- [ ] Batch mode (process multiple .srt at once)
- [ ] Video preview with shifted subtitles