commit 4de7db44f5d8fa63e51f35c16392d1981a1a639f
Author: Hyko <punk.flag8609@fastmail.com>
Date:   Thu Apr 23 20:32:53 2026 -0400

    Initial commit

diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
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+*.xpi
diff --git a/README.md b/README.md
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+++ b/README.md
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+# Octo Theme
+
+Thème Firefox monochrome épuré avec basculement automatique clair/foncé.
+
+## Ce que ça fait
+
+Ce thème applique une palette strictement monochrome à l'interface de Firefox, barres d'outils, onglets, popups et sidebar. Le thème s'adapte automatiquement au mode système : clair le jour, foncé la nuit.
+
+## Installation
+
+1. Télécharge le fichier `.xpi` depuis les [releases](../../releases).
+2. Dans Firefox, ouvre `about:addons`.
+3. Clique sur l'icône ⚙️ → **Installer un module depuis un fichier...** et sélectionne le fichier téléchargé.
+
+## Développement
+
+```bash
+# Charger le thème temporairement pour le tester
+# Dans Firefox, ouvre about:debugging → Ce Firefox → Charger un module temporaire
+# Sélectionne le fichier manifest.json
+```
+
+Pour générer le `.xpi` (archive ZIP renommée) :
+
+```bash
+zip -r octo-theme.xpi manifest.json icons/
+```
diff --git a/icons/icon.svg b/icons/icon.svg
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index 0000000..13f5dec
--- /dev/null
+++ b/icons/icon.svg
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+<g clip-path="url(#clip0_121_5)">
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+</mask>
+<g mask="url(#mask0_121_5)">
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+<defs>
+<clipPath id="clip0_121_5">
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+</svg>
diff --git a/manifest.json b/manifest.json
new file mode 100644
index 0000000..7e8e5dc
--- /dev/null
+++ b/manifest.json
@@ -0,0 +1,67 @@
+{
+  "manifest_version": 2,
+  "name": "Octo Theme",
+  "version": "1.0.0",
+  "description": "Thème Firefox monochrome épuré avec basculement automatique clair/foncé.",
+  "author": "Hyko",
+
+  "icons": {
+    "48": "icons/icon.svg"
+  },
+
+  "theme": {
+    "colors": {
+      "frame":                      "#e0e0e0",
+      "tab_selected":               "#ffffff",
+      "tab_background_text":        "#666666",
+      "tab_text":                   "#1a1a1a",
+      "tab_line":                   "#ffffff",
+      "toolbar":                    "#f5f5f5",
+      "toolbar_text":               "#1a1a1a",
+      "toolbar_field":              "#ffffff",
+      "toolbar_field_text":         "#1a1a1a",
+      "toolbar_field_border":       "#cccccc",
+      "toolbar_field_border_focus": "#555555",
+      "icons":                      "#555555",
+      "icons_attention":            "#333333",
+      "button_background_hover":    "#e8e8e8",
+      "button_background_active":   "#d0d0d0",
+      "popup":                      "#ffffff",
+      "popup_text":                 "#1a1a1a",
+      "popup_border":               "#cccccc",
+      "popup_highlight":            "#e8e8e8",
+      "popup_highlight_text":       "#1a1a1a",
+      "sidebar":                    "#f5f5f5",
+      "sidebar_text":               "#1a1a1a",
+      "sidebar_border":             "#cccccc"
+    }
+  },
+
+  "dark_theme": {
+    "colors": {
+      "frame":                      "#000000",
+      "tab_selected":               "#111111",
+      "tab_background_text":        "#888888",
+      "tab_text":                   "#e6e6e6",
+      "tab_line":                   "#000000",
+      "toolbar":                    "#111111",
+      "toolbar_text":               "#cccccc",
+      "toolbar_field":              "#000000",
+      "toolbar_field_text":         "#e6e6e6",
+      "toolbar_field_border":       "#252525",
+      "toolbar_field_border_focus": "#888888",
+      "icons":                      "#999999",
+      "icons_attention":            "#cccccc",
+      "button_background_hover":    "#252525",
+      "button_background_active":   "#333333",
+      "popup":                      "#1a1a1a",
+      "popup_text":                 "#e6e6e6",
+      "popup_border":               "#333333",
+      "popup_highlight":            "#2a2a2a",
+      "popup_highlight_text":       "#cccccc",
+      "sidebar":                    "#111111",
+      "sidebar_text":               "#cccccc",
+      "sidebar_border":             "#252525"
+    }
+  }
+}