diff --git a/Mission-Neon/README.md b/Mission-Neon/README.md
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+# Mission Neon
+
+Mission Neon is a dark Cinnamon theme with a mission-control / neon HUD style.
+
+This submission contains only the Cinnamon theme files required by Cinnamon Spices. It intentionally excludes GTK themes, icon themes, cursor themes, wallpapers, install scripts, and machine-specific configuration.
+
+## Design Goals
+
+- Dark cockpit-inspired panel and menus
+- Cyan HUD-like accents
+- Low visual overhead for smoother Cinnamon sessions
+- No heavy glow shadows or large blur effects
+- Solid colors instead of broad transparency effects where practical
+
+## Notes
+
+Mission Neon is not affiliated with or endorsed by any aerospace company.
+
+Maintainer: `pktoymail-arch`
diff --git a/Mission-Neon/files/Mission-Neon/cinnamon/cinnamon.css b/Mission-Neon/files/Mission-Neon/cinnamon/cinnamon.css
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+stage {
+  color: #dff8ff;
+}
+
+#panel {
+  background-color: #020812;
+  border-top: 1px solid #16394a;
+  border-bottom: 1px solid #235c70;
+}
+
+.panel-button {
+  color: #dff8ff;
+  border: 1px solid transparent;
+  transition-duration: 0ms;
+}
+
+.panel-button:hover,
+.panel-button:active,
+.panel-button:checked {
+  color: #ffffff;
+  background-color: #0b2c3a;
+  border-color: #4db7cb;
+}
+
+#menu-applet,
+.menu-applet-box {
+  color: #ffffff;
+  background-color: #0b2c3a;
+  border: 1px solid #5fcfe2;
+}
+
+#menu-applet:hover,
+#menu-applet:checked,
+.menu-applet-box:hover,
+.menu-applet-box:checked {
+  background-color: #123f50;
+  border-color: #a5f6ff;
+}
+
+.popup-menu-boxpointer,
+.popup-menu,
+.menu,
+.dialog,
+.modal-dialog,
+.appmenu-context-menu {
+  background-color: #030c18;
+  border: 1px solid #2d7187;
+}
+
+.popup-menu-item,
+.window-list-item-box,
+.appmenu-category-button,
+.appmenu-application-button,
+.appmenu-sidebar-button,
+.appmenu-system-button {
+  color: #dff8ff;
+  border: 1px solid transparent;
+  transition-duration: 0ms;
+}
+
+.popup-menu-item:active,
+.popup-menu-item:hover,
+.popup-menu-item:focus,
+.window-list-item-box:hover,
+.window-list-item-box:active,
+.window-list-item-box:checked,
+.appmenu-category-button:hover,
+.appmenu-application-button:hover,
+.appmenu-sidebar-button:hover,
+.appmenu-system-button:hover {
+  color: #ffffff;
+  background-color: #0b2c3a;
+  border-color: #3b91a6;
+}
+
+.workspace-osd,
+.info-osd {
+  color: #dff8ff;
+  background-color: #030c18;
+  border: 1px solid #4db7cb;
+}
+
+.appmenu-background {
+  background-color: #020812;
+  border: 1px solid #4db7cb;
+  color: #dff8ff;
+}
+
+.appmenu-main-box,
+.appmenu-right-box,
+.appmenu-categories-applications-box {
+  background-color: transparent;
+}
+
+.appmenu-sidebar,
+.appmenu-system-box {
+  background-color: #07131f;
+}
+
+.appmenu-sidebar {
+  border-right: 1px solid #245f73;
+}
+
+.appmenu-sidebar-user-box {
+  border-bottom: 1px solid #1d4b5c;
+}
+
+.appmenu-search-box {
+  background-color: #07131f;
+  border: 1px solid #2d7187;
+}
+
+#appmenu-search-entry {
+  color: #dff8ff;
+  caret-color: #7cecff;
+  selected-color: #ffffff;
+  selection-background-color: #1f7890;
+}
+
+.appmenu-search-entry-icon {
+  color: #7cecff;
+}
+
+.appmenu-categories-box {
+  background-color: #030c18;
+  border-right: 1px solid #1d4b5c;
+}
+
+.appmenu-applications-box,
+.appmenu-applications-scrollbox,
+.appmenu-applications-scrollview {
+  background-color: #020812;
+}
+
+.appmenu-category-button-selected,
+.appmenu-application-button-selected,
+.appmenu-application-button:active,
+.appmenu-sidebar-button:active,
+.appmenu-system-button:active {
+  color: #ffffff;
+  background-color: #123f50;
+  border-color: #5fcfe2;
+}
+
+.appmenu-category-button-greyed,
+.appmenu-application-button-description {
+  color: #8aa5b2;
+}
+
+.appmenu-category-button-label,
+.appmenu-application-button-label {
+  color: inherit;
+}
+
+.appmenu-system-box {
+  border-top: 1px solid #245f73;
+}
diff --git a/Mission-Neon/icon.png b/Mission-Neon/icon.png
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diff --git a/Mission-Neon/info.json b/Mission-Neon/info.json
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+++ b/Mission-Neon/info.json
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+{
+  "author": "pktoymail-arch",
+  "name": "Mission Neon",
+  "description": "A dark, low-resource mission-control neon HUD theme for Cinnamon.",
+  "license": "GPLv3"
+}
diff --git a/Mission-Neon/screenshot.png b/Mission-Neon/screenshot.png
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