Refonte du logo et des icônes aux couleurs du thème (Android, Fire TV, iOS)

- Nouveau logo vectoriel : bouton play dégradé cyan→bleu (#0A84FF) avec
  traînées de vitesse, sur tuile graphite (#2C2C33→#1B1B1F) comme l'app
- scripts/generate_icons.py génère toutes les tailles depuis les SVG
  (assets/branding/)
- Android : icône adaptative dans la zone sûre, icône ronde, écran de
  lancement graphite avec logo
- Android TV / Fire TV : bannière 320x180, LEANBACK_LAUNCHER, écran
  tactile et leanback non requis
- iOS : icône carrée sans alpha dédiée (app_icon_ios.png)
- Remplace l'ancien logo (JPEG avec damier incrusté) et corrige la
  référence à logo_xtremobile.png inexistant dans les réglages

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GyudLt8TgggqbWWkqjB19K

android/app/src/main/AndroidManifest.xml

@@ -3,10 +3,17 @@
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
 
+    <!-- Android TV / Fire TV : l'app reste installable sur téléphone
+         et apparaît dans le lanceur TV (pas d'écran tactile requis). -->
+    <uses-feature android:name="android.hardware.touchscreen" android:required="false"/>
+    <uses-feature android:name="android.software.leanback" android:required="false"/>
+    
     <application
         android:label="XtremFlow"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:banner="@drawable/banner"
         android:usesCleartextTraffic="true">
         <activity
             android:name=".MainActivity"
@@ -28,6 +35,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
             </intent-filter>
         </activity>
         <!-- Don't delete the meta-data below.

android/app/src/main/res/drawable-v21/launch_background.xml

@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
+<!-- Écran de lancement : fond graphite du thème + logo centré -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="?android:colorBackground" />
+    <item android:drawable="@color/ic_launcher_background" />
-
+    <item>
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
         <bitmap
             android:gravity="center"
-            android:src="@mipmap/launch_image" />
+            android:src="@drawable/ic_launcher_foreground" />
-    </item> -->
+    </item>
 </layer-list>

android/app/src/main/res/drawable/launch_background.xml

@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Modify this file to customize your launch splash screen -->
+<!-- Écran de lancement : fond graphite du thème + logo centré -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="@android:color/white" />
+    <item android:drawable="@color/ic_launcher_background" />
-
+    <item>
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
         <bitmap
             android:gravity="center"
-            android:src="@mipmap/launch_image" />
+            android:src="@drawable/ic_launcher_foreground" />
-    </item> -->
+    </item>
 </layer-list>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,9 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!-- Icône adaptative : le calque avant est déjà dessiné dans la zone sûre
+     (66dp sur 108dp), aucun inset supplémentaire n'est nécessaire.
+     Généré par scripts/generate_icons.py -->
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
   <background android:drawable="@color/ic_launcher_background"/>
-  <foreground>
+  <foreground android:drawable="@drawable/ic_launcher_foreground"/>
-      <inset
-          android:drawable="@drawable/ic_launcher_foreground"
-          android:inset="16%" />
-  </foreground>
 </adaptive-icon>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Icône adaptative : le calque avant est déjà dessiné dans la zone sûre
+     (66dp sur 108dp), aucun inset supplémentaire n'est nécessaire.
+     Généré par scripts/generate_icons.py -->
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+  <background android:drawable="@color/ic_launcher_background"/>
+  <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/main/res/values/colors.xml

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="ic_launcher_background">#1a1a2e</color>
+    <!-- baseLevel0 de lib/core/theme/app_colors.dart -->
+    <color name="ic_launcher_background">#1B1B1F</color>
 </resources>

assets/branding/icon_foreground.svg

@@ -0,0 +1,37 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="1024" height="1024" viewBox="0 0 1024 1024">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#2C2C33"/>
+      <stop offset="1" stop-color="#1B1B1F"/>
+    </linearGradient>
+    <radialGradient id="glow" cx="0.5" cy="0.5" r="0.5">
+      <stop offset="0" stop-color="#0A84FF" stop-opacity="0.35"/>
+      <stop offset="1" stop-color="#0A84FF" stop-opacity="0"/>
+    </radialGradient>
+    <linearGradient id="play" x1="0.2" y1="0" x2="0.9" y2="1">
+      <stop offset="0" stop-color="#7DD3F2"/>
+      <stop offset="0.55" stop-color="#0A84FF"/>
+      <stop offset="1" stop-color="#0A5BD6"/>
+    </linearGradient>
+    <linearGradient id="streak" gradientUnits="userSpaceOnUse" x1="0" y1="0" x2="28" y2="0">
+      <stop offset="0" stop-color="#7DD3F2" stop-opacity="0"/>
+      <stop offset="1" stop-color="#7DD3F2" stop-opacity="1"/>
+    </linearGradient>
+    <linearGradient id="shine" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#FFFFFF" stop-opacity="0.07"/>
+      <stop offset="0.5" stop-color="#FFFFFF" stop-opacity="0"/>
+    </linearGradient>
+  </defs>
+  <g transform="translate(215.04 215.04) scale(5.9392)">
+    <circle cx="56" cy="50" r="50" fill="url(#glow)"/>
+    <path d="M40 22 L84 50 L40 78 Z" fill="url(#play)" stroke="url(#play)"
+          stroke-width="12" stroke-linejoin="round"/>
+    <path d="M44 34 L66 48" stroke="#FFFFFF" stroke-opacity="0.28"
+          stroke-width="4" stroke-linecap="round"/>
+    <g stroke="url(#streak)" stroke-linecap="round" fill="none">
+      <path d="M6 38 L28 38" stroke-width="7"/>
+      <path d="M0 50 L28 50" stroke-width="7"/>
+      <path d="M10 62 L28 62" stroke-width="7"/>
+    </g>
+  </g>
+</svg>

assets/branding/icon_round.svg

@@ -0,0 +1,40 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="1024" height="1024" viewBox="0 0 1024 1024">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#2C2C33"/>
+      <stop offset="1" stop-color="#1B1B1F"/>
+    </linearGradient>
+    <radialGradient id="glow" cx="0.5" cy="0.5" r="0.5">
+      <stop offset="0" stop-color="#0A84FF" stop-opacity="0.35"/>
+      <stop offset="1" stop-color="#0A84FF" stop-opacity="0"/>
+    </radialGradient>
+    <linearGradient id="play" x1="0.2" y1="0" x2="0.9" y2="1">
+      <stop offset="0" stop-color="#7DD3F2"/>
+      <stop offset="0.55" stop-color="#0A84FF"/>
+      <stop offset="1" stop-color="#0A5BD6"/>
+    </linearGradient>
+    <linearGradient id="streak" gradientUnits="userSpaceOnUse" x1="0" y1="0" x2="28" y2="0">
+      <stop offset="0" stop-color="#7DD3F2" stop-opacity="0"/>
+      <stop offset="1" stop-color="#7DD3F2" stop-opacity="1"/>
+    </linearGradient>
+    <linearGradient id="shine" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#FFFFFF" stop-opacity="0.07"/>
+      <stop offset="0.5" stop-color="#FFFFFF" stop-opacity="0"/>
+    </linearGradient>
+  </defs>
+  <circle cx="512.0" cy="512.0" r="512.0" fill="url(#bg)"/>
+  <circle cx="512.0" cy="512.0" r="512.0" fill="url(#shine)"/>
+  
+  <g transform="translate(194.56 194.56) scale(6.3488)">
+    <circle cx="56" cy="50" r="50" fill="url(#glow)"/>
+    <path d="M40 22 L84 50 L40 78 Z" fill="url(#play)" stroke="url(#play)"
+          stroke-width="12" stroke-linejoin="round"/>
+    <path d="M44 34 L66 48" stroke="#FFFFFF" stroke-opacity="0.28"
+          stroke-width="4" stroke-linecap="round"/>
+    <g stroke="url(#streak)" stroke-linecap="round" fill="none">
+      <path d="M6 38 L28 38" stroke-width="7"/>
+      <path d="M0 50 L28 50" stroke-width="7"/>
+      <path d="M10 62 L28 62" stroke-width="7"/>
+    </g>
+  </g>
+</svg>

assets/branding/icon_rounded.svg

@@ -0,0 +1,42 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="1024" height="1024" viewBox="0 0 1024 1024">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#2C2C33"/>
+      <stop offset="1" stop-color="#1B1B1F"/>
+    </linearGradient>
+    <radialGradient id="glow" cx="0.5" cy="0.5" r="0.5">
+      <stop offset="0" stop-color="#0A84FF" stop-opacity="0.35"/>
+      <stop offset="1" stop-color="#0A84FF" stop-opacity="0"/>
+    </radialGradient>
+    <linearGradient id="play" x1="0.2" y1="0" x2="0.9" y2="1">
+      <stop offset="0" stop-color="#7DD3F2"/>
+      <stop offset="0.55" stop-color="#0A84FF"/>
+      <stop offset="1" stop-color="#0A5BD6"/>
+    </linearGradient>
+    <linearGradient id="streak" gradientUnits="userSpaceOnUse" x1="0" y1="0" x2="28" y2="0">
+      <stop offset="0" stop-color="#7DD3F2" stop-opacity="0"/>
+      <stop offset="1" stop-color="#7DD3F2" stop-opacity="1"/>
+    </linearGradient>
+    <linearGradient id="shine" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#FFFFFF" stop-opacity="0.07"/>
+      <stop offset="0.5" stop-color="#FFFFFF" stop-opacity="0"/>
+    </linearGradient>
+  </defs>
+  <rect width="1024" height="1024" rx="230.4" fill="url(#bg)"/>
+  <rect width="1024" height="1024" rx="230.4" fill="url(#shine)"/>
+  <rect x="1.5" y="1.5" width="1021" height="1021" rx="228.9"
+        fill="none" stroke="#FFFFFF" stroke-opacity="0.06" stroke-width="3"/>
+  
+  <g transform="translate(184.32 184.32) scale(6.5536)">
+    <circle cx="56" cy="50" r="50" fill="url(#glow)"/>
+    <path d="M40 22 L84 50 L40 78 Z" fill="url(#play)" stroke="url(#play)"
+          stroke-width="12" stroke-linejoin="round"/>
+    <path d="M44 34 L66 48" stroke="#FFFFFF" stroke-opacity="0.28"
+          stroke-width="4" stroke-linecap="round"/>
+    <g stroke="url(#streak)" stroke-linecap="round" fill="none">
+      <path d="M6 38 L28 38" stroke-width="7"/>
+      <path d="M0 50 L28 50" stroke-width="7"/>
+      <path d="M10 62 L28 62" stroke-width="7"/>
+    </g>
+  </g>
+</svg>

assets/branding/icon_square.svg

@@ -0,0 +1,42 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="1024" height="1024" viewBox="0 0 1024 1024">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#2C2C33"/>
+      <stop offset="1" stop-color="#1B1B1F"/>
+    </linearGradient>
+    <radialGradient id="glow" cx="0.5" cy="0.5" r="0.5">
+      <stop offset="0" stop-color="#0A84FF" stop-opacity="0.35"/>
+      <stop offset="1" stop-color="#0A84FF" stop-opacity="0"/>
+    </radialGradient>
+    <linearGradient id="play" x1="0.2" y1="0" x2="0.9" y2="1">
+      <stop offset="0" stop-color="#7DD3F2"/>
+      <stop offset="0.55" stop-color="#0A84FF"/>
+      <stop offset="1" stop-color="#0A5BD6"/>
+    </linearGradient>
+    <linearGradient id="streak" gradientUnits="userSpaceOnUse" x1="0" y1="0" x2="28" y2="0">
+      <stop offset="0" stop-color="#7DD3F2" stop-opacity="0"/>
+      <stop offset="1" stop-color="#7DD3F2" stop-opacity="1"/>
+    </linearGradient>
+    <linearGradient id="shine" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#FFFFFF" stop-opacity="0.07"/>
+      <stop offset="0.5" stop-color="#FFFFFF" stop-opacity="0"/>
+    </linearGradient>
+  </defs>
+  <rect width="1024" height="1024" rx="0" fill="url(#bg)"/>
+  <rect width="1024" height="1024" rx="0" fill="url(#shine)"/>
+  <rect x="1.5" y="1.5" width="1021" height="1021" rx="0"
+        fill="none" stroke="#FFFFFF" stroke-opacity="0.06" stroke-width="3"/>
+  
+  <g transform="translate(184.32 184.32) scale(6.5536)">
+    <circle cx="56" cy="50" r="50" fill="url(#glow)"/>
+    <path d="M40 22 L84 50 L40 78 Z" fill="url(#play)" stroke="url(#play)"
+          stroke-width="12" stroke-linejoin="round"/>
+    <path d="M44 34 L66 48" stroke="#FFFFFF" stroke-opacity="0.28"
+          stroke-width="4" stroke-linecap="round"/>
+    <g stroke="url(#streak)" stroke-linecap="round" fill="none">
+      <path d="M6 38 L28 38" stroke-width="7"/>
+      <path d="M0 50 L28 50" stroke-width="7"/>
+      <path d="M10 62 L28 62" stroke-width="7"/>
+    </g>
+  </g>
+</svg>

assets/branding/tv_banner.svg

@@ -0,0 +1,44 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="320" height="180" viewBox="0 0 320 180">
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#2C2C33"/>
+      <stop offset="1" stop-color="#1B1B1F"/>
+    </linearGradient>
+    <radialGradient id="glow" cx="0.5" cy="0.5" r="0.5">
+      <stop offset="0" stop-color="#0A84FF" stop-opacity="0.35"/>
+      <stop offset="1" stop-color="#0A84FF" stop-opacity="0"/>
+    </radialGradient>
+    <linearGradient id="play" x1="0.2" y1="0" x2="0.9" y2="1">
+      <stop offset="0" stop-color="#7DD3F2"/>
+      <stop offset="0.55" stop-color="#0A84FF"/>
+      <stop offset="1" stop-color="#0A5BD6"/>
+    </linearGradient>
+    <linearGradient id="streak" gradientUnits="userSpaceOnUse" x1="0" y1="0" x2="28" y2="0">
+      <stop offset="0" stop-color="#7DD3F2" stop-opacity="0"/>
+      <stop offset="1" stop-color="#7DD3F2" stop-opacity="1"/>
+    </linearGradient>
+    <linearGradient id="shine" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#FFFFFF" stop-opacity="0.07"/>
+      <stop offset="0.5" stop-color="#FFFFFF" stop-opacity="0"/>
+    </linearGradient>
+  </defs>
+  <rect width="320" height="180" fill="url(#bg)"/>
+  <rect width="320" height="180" fill="url(#shine)"/>
+    
+  <g transform="translate(29.60 39.60) scale(1.0080)">
+    <circle cx="56" cy="50" r="50" fill="url(#glow)"/>
+    <path d="M40 22 L84 50 L40 78 Z" fill="url(#play)" stroke="url(#play)"
+          stroke-width="12" stroke-linejoin="round"/>
+    <path d="M44 34 L66 48" stroke="#FFFFFF" stroke-opacity="0.28"
+          stroke-width="4" stroke-linecap="round"/>
+    <g stroke="url(#streak)" stroke-linecap="round" fill="none">
+      <path d="M6 38 L28 38" stroke-width="7"/>
+      <path d="M0 50 L28 50" stroke-width="7"/>
+      <path d="M10 62 L28 62" stroke-width="7"/>
+    </g>
+  </g>
+  <text x="140.8" y="101.0" font-family="Inter" font-weight="bold"
+        font-size="32" fill="#F5F5F7" letter-spacing="-0.6">Xtrem<tspan fill="#8AB9FF">Flow</tspan></text>
+  <text x="141.8" y="124.0" font-family="Inter" font-weight="600"
+        font-size="12" fill="#98989F" letter-spacing="2.4">IPTV PLAYER</text>
+</svg>

flutter_launcher_icons-ios.yaml

@@ -5,6 +5,6 @@
 flutter_launcher_icons:
   ios: true
   android: false
-  image_path: "assets/images/logo_xtremflow.png"
+  image_path: "assets/images/app_icon_ios.png"
   # L'App Store et iOS refusent une icône avec canal alpha.
   remove_alpha_ios: true

lib/features/iptv/widgets/mobile_settings_tab.dart

@@ -85,7 +85,7 @@ class _MobileSettingsTabState extends ConsumerState<MobileSettingsTab> {
                   height: 48,
                   // No decoration for free-floating logo
                   child: Image.asset(
-                    'assets/images/logo_xtremobile.png',
+                    'assets/images/logo_xtremflow.png',
                     fit: BoxFit.contain,
                     errorBuilder: (_, __, ___) => Icon(
                       Icons.play_circle_filled,

pubspec.yaml

@@ -79,12 +79,12 @@ dev_dependencies:
   riverpod_generator: ^2.4.0
   hive_generator: ^2.0.1
 
+# Les icônes Android (mipmap, adaptative, bannière TV) sont générées par
+# scripts/generate_icons.py et versionnées : ne pas les écraser ici.
 flutter_launcher_icons:
-  android: true
+  android: false
   ios: true
-  image_path: "assets/images/logo_xtremflow.png"
+  image_path: "assets/images/app_icon_ios.png"
-  adaptive_icon_background: "#1a1a2e"
-  adaptive_icon_foreground: "assets/images/logo_xtremflow.png"
   # iOS refuse une icône comportant un canal alpha.
   remove_alpha_ios: true
   

scripts/generate_icons.py

@@ -0,0 +1,182 @@
+#!/usr/bin/env python3
+"""Génère toutes les icônes XtremFlow à partir d'un seul dessin vectoriel.
+
+Palette alignée sur lib/core/theme/app_colors.dart (graphite + bleu Apple).
+
+Sorties :
+  assets/branding/*.svg                       sources vectorielles
+  assets/images/logo_xtremflow.png            logo in-app (fond transparent)
+  assets/images/app_icon_ios.png              icône iOS (carré plein, sans alpha)
+  android/.../mipmap-*/ic_launcher.png        icône legacy (tuile arrondie)
+  android/.../mipmap-*/ic_launcher_round.png  icône legacy ronde
+  android/.../drawable-*/ic_launcher_foreground.png  calque adaptatif
+  android/.../drawable-xhdpi/banner.png       bannière Android TV / Fire TV
+
+Usage : pip install cairosvg pillow && python3 scripts/generate_icons.py
+La bannière utilise la police Inter (Bold) si elle est installée.
+"""
+
+import io
+import os
+
+import cairosvg
+from PIL import Image
+
+ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+RES = os.path.join(ROOT, "android", "app", "src", "main", "res")
+
+# Couleurs du thème (app_colors.dart)
+BG_TOP = "#2C2C33"  # surfaceContainerLow
+BG_BOTTOM = "#1B1B1F"  # baseLevel0
+BLUE = "#0A84FF"  # primaryContainer
+BLUE_LIGHT = "#8AB9FF"  # primary
+CYAN = "#7DD3F2"  # tertiary
+
+DEFS = f"""
+  <defs>
+    <linearGradient id="bg" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="{BG_TOP}"/>
+      <stop offset="1" stop-color="{BG_BOTTOM}"/>
+    </linearGradient>
+    <radialGradient id="glow" cx="0.5" cy="0.5" r="0.5">
+      <stop offset="0" stop-color="{BLUE}" stop-opacity="0.35"/>
+      <stop offset="1" stop-color="{BLUE}" stop-opacity="0"/>
+    </radialGradient>
+    <linearGradient id="play" x1="0.2" y1="0" x2="0.9" y2="1">
+      <stop offset="0" stop-color="{CYAN}"/>
+      <stop offset="0.55" stop-color="{BLUE}"/>
+      <stop offset="1" stop-color="#0A5BD6"/>
+    </linearGradient>
+    <linearGradient id="streak" gradientUnits="userSpaceOnUse" x1="0" y1="0" x2="28" y2="0">
+      <stop offset="0" stop-color="{CYAN}" stop-opacity="0"/>
+      <stop offset="1" stop-color="{CYAN}" stop-opacity="1"/>
+    </linearGradient>
+    <linearGradient id="shine" x1="0" y1="0" x2="0" y2="1">
+      <stop offset="0" stop-color="#FFFFFF" stop-opacity="0.07"/>
+      <stop offset="0.5" stop-color="#FFFFFF" stop-opacity="0"/>
+    </linearGradient>
+  </defs>"""
+
+
+def mark(cx, cy, size):
+    """Le symbole : un bouton play fluide précédé de traînées de vitesse.
+
+    Dessiné dans une boîte de 100x100 centrée sur (cx, cy), mise à l'échelle
+    à `size` pixels.
+    """
+    s = size / 100.0
+    tx, ty = cx - 50 * s, cy - 50 * s
+    return f"""
+  <g transform="translate({tx:.2f} {ty:.2f}) scale({s:.4f})">
+    <circle cx="56" cy="50" r="50" fill="url(#glow)"/>
+    <path d="M40 22 L84 50 L40 78 Z" fill="url(#play)" stroke="url(#play)"
+          stroke-width="12" stroke-linejoin="round"/>
+    <path d="M44 34 L66 48" stroke="#FFFFFF" stroke-opacity="0.28"
+          stroke-width="4" stroke-linecap="round"/>
+    <g stroke="url(#streak)" stroke-linecap="round" fill="none">
+      <path d="M6 38 L28 38" stroke-width="7"/>
+      <path d="M0 50 L28 50" stroke-width="7"/>
+      <path d="M10 62 L28 62" stroke-width="7"/>
+    </g>
+  </g>"""
+
+
+def svg(w, h, body):
+    return (
+        f'<svg xmlns="http://www.w3.org/2000/svg" width="{w}" height="{h}" '
+        f'viewBox="0 0 {w} {h}">{DEFS}{body}\n</svg>\n'
+    )
+
+
+def tile(size, radius_ratio, mark_ratio=0.64):
+    """Tuile graphite (arrondie ou pleine) avec le symbole centré."""
+    r = size * radius_ratio
+    body = f"""
+  <rect width="{size}" height="{size}" rx="{r}" fill="url(#bg)"/>
+  <rect width="{size}" height="{size}" rx="{r}" fill="url(#shine)"/>
+  <rect x="1.5" y="1.5" width="{size - 3}" height="{size - 3}" rx="{max(r - 1.5, 0)}"
+        fill="none" stroke="#FFFFFF" stroke-opacity="0.06" stroke-width="3"/>
+  {mark(size / 2, size / 2, size * mark_ratio)}"""
+    return svg(size, size, body)
+
+
+def round_tile(size):
+    body = f"""
+  <circle cx="{size / 2}" cy="{size / 2}" r="{size / 2}" fill="url(#bg)"/>
+  <circle cx="{size / 2}" cy="{size / 2}" r="{size / 2}" fill="url(#shine)"/>
+  {mark(size / 2, size / 2, size * 0.62)}"""
+    return svg(size, size, body)
+
+
+def adaptive_foreground(size):
+    # 108dp de canevas, zone sûre de 66dp : le symbole occupe ~58% du canevas,
+    # soit l'intérieur du cercle sûr quelle que soit la forme du masque.
+    return svg(size, size, mark(size / 2, size / 2, size * 0.58))
+
+
+def banner(w=320, h=180):
+    """Bannière TV (Android TV / Fire TV) : 320x180 px en xhdpi."""
+    body = f"""
+  <rect width="{w}" height="{h}" fill="url(#bg)"/>
+  <rect width="{w}" height="{h}" fill="url(#shine)"/>
+    {mark(w * 0.25, h / 2, h * 0.56)}
+  <text x="{w * 0.44}" y="{h / 2 + 11}" font-family="Inter" font-weight="bold"
+        font-size="32" fill="#F5F5F7" letter-spacing="-0.6">Xtrem<tspan fill="{BLUE_LIGHT}">Flow</tspan></text>
+  <text x="{w * 0.44 + 1}" y="{h / 2 + 34}" font-family="Inter" font-weight="600"
+        font-size="12" fill="#98989F" letter-spacing="2.4">IPTV PLAYER</text>"""
+    return svg(w, h, body)
+
+
+def render(svg_text, out_path, size=None, flatten=None):
+    png = cairosvg.svg2png(
+        bytestring=svg_text.encode(),
+        output_width=size[0] if size else None,
+        output_height=size[1] if size else None,
+    )
+    img = Image.open(io.BytesIO(png)).convert("RGBA")
+    if flatten:
+        bg = Image.new("RGBA", img.size, flatten)
+        bg.alpha_composite(img)
+        img = bg.convert("RGB")
+    os.makedirs(os.path.dirname(out_path), exist_ok=True)
+    img.save(out_path, optimize=True)
+    print("  ", os.path.relpath(out_path, ROOT), img.size)
+
+
+def main():
+    brand = os.path.join(ROOT, "assets", "branding")
+    os.makedirs(brand, exist_ok=True)
+    sources = {
+        "icon_rounded.svg": tile(1024, 0.225),
+        "icon_square.svg": tile(1024, 0),
+        "icon_round.svg": round_tile(1024),
+        "icon_foreground.svg": adaptive_foreground(1024),
+        "tv_banner.svg": banner(),
+    }
+    for name, text in sources.items():
+        with open(os.path.join(brand, name), "w") as f:
+            f.write(text)
+
+    print("Assets Flutter :")
+    render(sources["icon_rounded.svg"], os.path.join(ROOT, "assets/images/logo_xtremflow.png"), (512, 512))
+    # iOS applique son propre masque et refuse l'alpha : carré plein.
+    render(sources["icon_square.svg"], os.path.join(ROOT, "assets/images/app_icon_ios.png"), (1024, 1024), flatten=BG_BOTTOM)
+
+    print("Android :")
+    densities = {"mdpi": 1, "hdpi": 1.5, "xhdpi": 2, "xxhdpi": 3, "xxxhdpi": 4}
+    for d, k in densities.items():
+        legacy = round(48 * k)
+        fg = round(108 * k)
+        render(sources["icon_rounded.svg"], f"{RES}/mipmap-{d}/ic_launcher.png", (legacy, legacy))
+        render(sources["icon_round.svg"], f"{RES}/mipmap-{d}/ic_launcher_round.png", (legacy, legacy))
+        render(sources["icon_foreground.svg"], f"{RES}/drawable-{d}/ic_launcher_foreground.png", (fg, fg))
+    # Bannière TV : 160x90dp -> 320x180 en xhdpi (taille de référence Google/Amazon).
+    render(sources["tv_banner.svg"], f"{RES}/drawable-xhdpi/banner.png", (320, 180), flatten=BG_BOTTOM)
+    render(sources["tv_banner.svg"], f"{RES}/drawable-xxhdpi/banner.png", (480, 270), flatten=BG_BOTTOM)
+    render(sources["tv_banner.svg"], f"{RES}/drawable-xxxhdpi/banner.png", (640, 360), flatten=BG_BOTTOM)
+    # Aperçu grand format pour les stores / README.
+    render(sources["tv_banner.svg"], os.path.join(brand, "tv_banner_1280x720.png"), (1280, 720), flatten=BG_BOTTOM)
+
+
+if __name__ == "__main__":
+    main()