Added KDE Desktop theme

Desktop/plasma/color-schemes/NebulaDark.colors

@@ -0,0 +1,119 @@
+[ColorEffects:Disabled]
+Color=56,56,56
+ColorAmount=0
+ColorEffect=0
+ContrastAmount=0.65
+ContrastEffect=1
+IntensityAmount=0.1
+IntensityEffect=2
+
+[ColorEffects:Inactive]
+ChangeSelectionColor=true
+Color=112,111,110
+ColorAmount=0.025
+ColorEffect=2
+ContrastAmount=0.1
+ContrastEffect=2
+Enable=false
+IntensityAmount=0
+IntensityEffect=0
+
+[Colors:Button]
+BackgroundAlternate=25,28,42
+BackgroundNormal=18,21,33
+DecorationFocus=111,92,255
+DecorationHover=104,92,255
+ForegroundActive=143,132,255
+ForegroundInactive=140,145,165
+ForegroundLink=136,170,255
+ForegroundNegative=255,98,118
+ForegroundNeutral=255,194,102
+ForegroundNormal=236,240,255
+ForegroundPositive=92,230,170
+ForegroundVisited=180,142,255
+
+[Colors:Complementary]
+BackgroundAlternate=20,24,38
+BackgroundNormal=10,13,24
+DecorationFocus=111,92,255
+DecorationHover=104,92,255
+ForegroundActive=143,132,255
+ForegroundInactive=138,144,166
+ForegroundLink=136,170,255
+ForegroundNegative=255,98,118
+ForegroundNeutral=255,194,102
+ForegroundNormal=238,242,255
+ForegroundPositive=92,230,170
+ForegroundVisited=180,142,255
+
+[Colors:Selection]
+BackgroundAlternate=111,92,255
+BackgroundNormal=104,92,255
+DecorationFocus=143,132,255
+DecorationHover=143,132,255
+ForegroundActive=255,255,255
+ForegroundInactive=228,230,245
+ForegroundLink=255,255,255
+ForegroundNegative=255,220,225
+ForegroundNeutral=255,245,214
+ForegroundNormal=255,255,255
+ForegroundPositive=220,255,242
+ForegroundVisited=245,238,255
+
+[Colors:Tooltip]
+BackgroundAlternate=22,25,40
+BackgroundNormal=13,16,28
+DecorationFocus=111,92,255
+DecorationHover=104,92,255
+ForegroundActive=143,132,255
+ForegroundInactive=150,156,178
+ForegroundLink=136,170,255
+ForegroundNegative=255,98,118
+ForegroundNeutral=255,194,102
+ForegroundNormal=238,242,255
+ForegroundPositive=92,230,170
+ForegroundVisited=180,142,255
+
+[Colors:View]
+BackgroundAlternate=13,17,31
+BackgroundNormal=8,11,22
+DecorationFocus=111,92,255
+DecorationHover=104,92,255
+ForegroundActive=143,132,255
+ForegroundInactive=137,143,165
+ForegroundLink=136,170,255
+ForegroundNegative=255,98,118
+ForegroundNeutral=255,194,102
+ForegroundNormal=232,237,252
+ForegroundPositive=92,230,170
+ForegroundVisited=180,142,255
+
+[Colors:Window]
+BackgroundAlternate=16,20,34
+BackgroundNormal=10,13,24
+DecorationFocus=111,92,255
+DecorationHover=104,92,255
+ForegroundActive=143,132,255
+ForegroundInactive=144,150,172
+ForegroundLink=136,170,255
+ForegroundNegative=255,98,118
+ForegroundNeutral=255,194,102
+ForegroundNormal=235,240,255
+ForegroundPositive=92,230,170
+ForegroundVisited=180,142,255
+
+[General]
+ColorScheme=Nebula Dark
+Name=Nebula Dark
+shadeSortColumn=true
+
+[KDE]
+contrast=4
+
+[WM]
+activeBackground=10,13,24
+activeBlend=10,13,24
+activeForeground=235,240,255
+inactiveBackground=13,17,31
+inactiveBlend=13,17,31
+inactiveForeground=145,151,173

Desktop/plasma/desktoptheme/Nebula/README-Desktop.md

@@ -0,0 +1,271 @@
+# NebulaOS Desktop Mode
+
+Desktop Mode is the full Linux desktop experience for NebulaOS.
+
+It exists because NebulaOS should not only be a console-style interface.
+It should also be a capable desktop operating system when the user needs one.
+
+Bigscreen Mode is for controller-first gaming and media.
+Desktop Mode is for everything else.
+
+---
+
+## Purpose
+
+Desktop Mode gives users access to a normal computer environment.
+
+It is designed for:
+
+* File management
+* Web browsing
+* Productivity
+* Development
+* Modding
+* Troubleshooting
+* Advanced settings
+* Desktop gaming
+* App management
+* System maintenance
+
+NebulaOS should feel simple in Bigscreen Mode, but never locked down.
+
+Desktop Mode is what keeps NebulaOS flexible.
+
+---
+
+## Recommended Foundation
+
+The recommended Desktop Mode foundation is:
+
+* Linux
+* KDE Plasma
+* SDDM
+* Wayland where possible
+* X11 fallback where needed
+* Custom Nebula theme
+* Custom Nebula session entries
+
+KDE Plasma is recommended because it is:
+
+* Highly customizable
+* Friendly to Linux gaming workflows
+* Themeable
+* Mature
+* Flexible
+* Suitable for both desktop and handheld layouts
+
+---
+
+## Design Direction
+
+Desktop Mode should feel:
+
+* Clean
+* Smooth
+* Modern
+* Minimal
+* Polished
+* Fast
+* Familiar
+* Slightly futuristic
+
+The design should take inspiration from the clarity and polish of macOS while keeping the flexibility and openness of Linux.
+
+NebulaOS Desktop Mode should not look like a generic KDE install forever.
+The long-term goal is to make it feel like a distinct Nebula desktop experience.
+
+---
+
+## Desktop Mode Responsibilities
+
+Desktop Mode should provide:
+
+* File manager access
+* Browser access
+* Terminal access
+* App launcher
+* System settings
+* Development tools
+* Game modding tools
+* Desktop game launching
+* Access to Bigscreen Mode
+* Advanced troubleshooting tools
+
+---
+
+## Relationship to Bigscreen Mode
+
+NebulaOS has two main sessions:
+
+```text
+Nebula Bigscreen
+Nebula Desktop
+```
+
+### Bigscreen Mode
+
+Used for:
+
+* Controller navigation
+* Game launching
+* TV use
+* Handheld use
+* Couch workflows
+* Simple settings
+* Console-like experience
+
+### Desktop Mode
+
+Used for:
+
+* Mouse and keyboard use
+* Advanced configuration
+* Development
+* File browsing
+* Modding
+* Productivity
+* Troubleshooting
+
+Both modes should feel connected, but they should not try to do the same job.
+
+---
+
+## Session Switching
+
+Long-term, NebulaOS should allow users to switch between modes easily.
+
+Possible flows:
+
+```text
+Bigscreen Mode → Power Menu → Switch to Desktop Mode
+Desktop Mode → App Launcher → Return to Bigscreen Mode
+Login Screen → Choose Nebula Bigscreen or Nebula Desktop
+```
+
+The user should never feel trapped in either mode.
+
+---
+
+## KDE Customization Goals
+
+Desktop Mode customization may include:
+
+* Nebula global theme
+* Nebula icon theme
+* Nebula cursor theme
+* Nebula wallpaper set
+* Custom SDDM theme
+* Custom splash screen
+* Custom panel layout
+* Custom application launcher
+* Custom desktop widgets
+* Preinstalled Nebula apps
+* Desktop shortcut for Bigscreen Mode
+
+---
+
+## Suggested Desktop Layout
+
+A possible default layout:
+
+```text
+Top panel
+├── App launcher
+├── Active window title
+├── System tray
+├── Network
+├── Audio
+├── Battery
+└── Clock
+
+Desktop
+├── Nebula wallpaper
+├── Minimal icons
+└── Optional widgets
+
+Dock or bottom panel
+├── Browser
+├── Files
+├── Terminal
+├── Settings
+├── Nebula Bigscreen
+└── Nebula Library
+```
+
+---
+
+## Visual Identity
+
+Desktop Mode should share visual DNA with Bigscreen Mode.
+
+Shared elements may include:
+
+* Nebula gradients
+* Deep blue and purple tones
+* Soft glass panels
+* Rounded corners
+* Subtle glow
+* Clean typography
+* Space-inspired wallpapers
+* Calm animation
+* Consistent icon language
+
+Desktop Mode should be calmer and more practical than Bigscreen Mode, but still recognizably Nebula.
+
+---
+
+## System Tools
+
+Desktop Mode may eventually include Nebula-specific tools such as:
+
+* Nebula Control Center
+* Nebula Update Manager
+* Nebula Library desktop app
+* Nebula Browser
+* Nebula Store
+* Nebula Settings bridge
+* Nebula account/profile manager
+* Nebula system diagnostics
+
+---
+
+## Development Goals
+
+Initial Desktop Mode goals:
+
+* Pick KDE Plasma as the base
+* Create a Nebula desktop theme
+* Create a Nebula SDDM login theme
+* Add Bigscreen and Desktop sessions
+* Add a launcher shortcut back into Bigscreen Mode
+* Keep normal Linux tools available
+* Avoid breaking standard KDE functionality
+
+---
+
+## What Desktop Mode Should Avoid
+
+Desktop Mode should avoid:
+
+* Removing normal Linux functionality
+* Hiding important system tools
+* Making KDE harder to use
+* Becoming too console-like
+* Depending on Bigscreen Mode to function
+* Locking users into one workflow
+
+Desktop Mode should be powerful, normal, and clean.
+
+---
+
+## Success Criteria
+
+Desktop Mode is successful when:
+
+* Users can use NebulaOS like a normal Linux desktop
+* KDE feels visually integrated with NebulaOS
+* Bigscreen Mode can be launched easily
+* Advanced settings are accessible
+* Development and troubleshooting are possible
+* The desktop feels polished instead of temporary
+* The system still feels like one unified OS

Desktop/plasma/desktoptheme/Nebula/metadata.json

@@ -0,0 +1,111 @@
+{
+    "KPlugin": {
+        "Authors": [
+            {
+                "Email": "",
+                "Name": "Andrew Zambazos"
+            }
+        ],
+        "Category": "",
+        "Description": "NebulaOS Desktop Mode Plasma theme",
+        "Description[ar]": "سمة سطح مكتب Nebula Plasma لـ NebulaOS",
+        "Description[az]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[be]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[bg]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[ca@valencia]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[ca]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[cs]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[da]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[de]": "Nebula Plasma-Desktopthema für NebulaOS",
+        "Description[el]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[en_GB]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[eo]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[es]": "Tema de escritorio Nebula Plasma para NebulaOS",
+        "Description[eu]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[fi]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[fr]": "Thème de bureau Nebula Plasma pour NebulaOS",
+        "Description[gl]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[he]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[hi]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[hu]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[ia]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[id]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[is]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[it]": "Tema desktop Nebula Plasma per NebulaOS",
+        "Description[ka]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[ko]": "NebulaOS용 Nebula Plasma 데스크톱 테마",
+        "Description[lt]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[lv]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[nb]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[nl]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[nn]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[pl]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[pt]": "Tema de ambiente de trabalho Nebula Plasma para NebulaOS",
+        "Description[pt_BR]": "Tema de área de trabalho Nebula Plasma para o NebulaOS",
+        "Description[ro]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[ru]": "Тема рабочего стола Nebula Plasma для NebulaOS",
+        "Description[sa]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[sk]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[sl]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[sv]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[ta]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[tr]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[uk]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[vi]": "Nebula Plasma desktop theme for NebulaOS",
+        "Description[zh_CN]": "NebulaOS 的 Nebula Plasma 桌面主题",
+        "Description[zh_TW]": "NebulaOS 的 Nebula Plasma 桌面主題",
+        "EnabledByDefault": true,
+        "Id": "Nebula",
+        "License": "LGPL",
+        "Name": "Nebula Plasma",
+        "Name[ar]": "Nebula Plasma",
+        "Name[az]": "Nebula Plasma",
+        "Name[be]": "Nebula Plasma",
+        "Name[bg]": "Nebula Plasma",
+        "Name[ca@valencia]": "Nebula Plasma",
+        "Name[ca]": "Nebula Plasma",
+        "Name[cs]": "Nebula Plasma",
+        "Name[da]": "Nebula Plasma",
+        "Name[de]": "Nebula Plasma",
+        "Name[el]": "Nebula Plasma",
+        "Name[en_GB]": "Nebula Plasma",
+        "Name[eo]": "Nebula Plasma",
+        "Name[es]": "Nebula Plasma",
+        "Name[eu]": "Nebula Plasma",
+        "Name[fi]": "Nebula Plasma",
+        "Name[fr]": "Nebula Plasma",
+        "Name[gl]": "Nebula Plasma",
+        "Name[he]": "Nebula Plasma",
+        "Name[hi]": "Nebula Plasma",
+        "Name[hu]": "Nebula Plasma",
+        "Name[ia]": "Nebula Plasma",
+        "Name[id]": "Nebula Plasma",
+        "Name[is]": "Nebula Plasma",
+        "Name[it]": "Nebula Plasma",
+        "Name[ka]": "Nebula Plasma",
+        "Name[ko]": "Nebula Plasma",
+        "Name[lt]": "Nebula Plasma",
+        "Name[lv]": "Nebula Plasma",
+        "Name[nb]": "Nebula Plasma",
+        "Name[nl]": "Nebula Plasma",
+        "Name[nn]": "Nebula Plasma",
+        "Name[pl]": "Nebula Plasma",
+        "Name[pt]": "Nebula Plasma",
+        "Name[pt_BR]": "Nebula Plasma",
+        "Name[ro]": "Nebula Plasma",
+        "Name[ru]": "Nebula Plasma",
+        "Name[sa]": "Nebula Plasma",
+        "Name[sk]": "Nebula Plasma",
+        "Name[sl]": "Nebula Plasma",
+        "Name[sv]": "Nebula Plasma",
+        "Name[ta]": "Nebula Plasma",
+        "Name[tr]": "Nebula Plasma",
+        "Name[uk]": "Nebula Plasma",
+        "Name[vi]": "Nebula Plasma",
+        "Name[zh_CN]": "Nebula Plasma",
+        "Name[zh_TW]": "Nebula Plasma",
+        "Version": "0.1.0",
+        "Website": "https://git.zambazosmedia.group/nebula-project/Nebula-OS"
+    },
+    "X-Plasma-API": "5.0"
+}

Desktop/plasma/desktoptheme/Nebula/plasmarc

@@ -0,0 +1,17 @@
+[Wallpaper]
+defaultWallpaperTheme=Next
+defaultFileSuffix=.png
+defaultWidth=1920
+defaultHeight=1080
+
+[ContrastEffect]
+enabled=true
+contrast=1.0
+saturation=1.5
+
+[AdaptiveTransparency]
+enabled=true
+
+[Theme]
+name=Nebula Plasma
+