From 1c99e0ab0d871fd17cb78f94e632d98721df89f7 Mon Sep 17 00:00:00 2001
From: Michael Czechowski <mail@dailysh.it>
Date: Wed, 24 Dec 2025 00:51:54 +0100
Subject: [PATCH] feat: add language switcher between English and German

- Add language toggle button in header (EN/DE)
- Link directly to the other language version
- Style consistent with existing header buttons
- Accessible with proper aria-labels
---
 src/index.de.html |  5 ++++-
 src/index.html    |  5 ++++-
 src/main.css      | 28 ++++++++++++++++++++++++++++
 3 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/src/index.de.html b/src/index.de.html
index 7894ae7..aa13f25 100644
--- a/src/index.de.html
+++ b/src/index.de.html
@@ -20,7 +20,10 @@
 					<img src="./bowl.png" width="40" alt="CODE CRISPIES Logo" />
 					<h1>CODE<span>CRISPIES</span></h1>
 				</div>
-				<button id="help-btn" class="help-toggle" aria-label="Hilfe">?</button>
+				<div class="header-actions">
+					<a href="./index.html" class="lang-switch" aria-label="Switch language: English">EN</a>
+					<button id="help-btn" class="help-toggle" aria-label="Hilfe">?</button>
+				</div>
 			</header>
 
 			<!-- Hauptlayout -->
diff --git a/src/index.html b/src/index.html
index 8a25ddb..7b5aa07 100644
--- a/src/index.html
+++ b/src/index.html
@@ -20,7 +20,10 @@
 					<img src="./bowl.png" width="40" alt="CODE CRISPIES Logo" />
 					<h1>CODE<span>CRISPIES</span></h1>
 				</div>
-				<button id="help-btn" class="help-toggle" aria-label="Help">?</button>
+				<div class="header-actions">
+					<a href="./index.de.html" class="lang-switch" aria-label="Sprache wechseln: Deutsch">DE</a>
+					<button id="help-btn" class="help-toggle" aria-label="Help">?</button>
+				</div>
 			</header>
 
 			<!-- Main Game Layout -->
diff --git a/src/main.css b/src/main.css
index ee15ade..b78f038 100644
--- a/src/main.css
+++ b/src/main.css
@@ -155,6 +155,34 @@ code, kbd {
 	color: var(--primary-color);
 }
 
+.header-actions {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-sm);
+}
+
+.lang-switch {
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	width: 28px;
+	height: 28px;
+	border-radius: 50%;
+	border: 2px solid var(--border-color);
+	background: none;
+	font-size: 0.7rem;
+	font-weight: 700;
+	text-decoration: none;
+	color: var(--light-text);
+	transition: all 0.2s;
+}
+
+.lang-switch:hover {
+	border-color: var(--primary-color);
+	color: var(--primary-color);
+	background: var(--primary-bg-light);
+}
+
 /* ================= GAME LAYOUT ================= */
 .game-layout {
 	display: flex;