diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 608de27..e09b0ed 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -68,25 +68,25 @@ deploy:staging:
       echo "🚀 Deploy ${CI_ENVIRONMENT_NAME} → ${FTP_HOST}:${TARGET_PATH}"
 
       # -------------------------------------------
-      # 🔢 Versionierung: versions.php laden/bumpen
+      # 🔢 Versionierung aus Repo-Datei ableiten
       # -------------------------------------------
       VERSION_WORK_FILE=".ci_versions_${CI_ENVIRONMENT_NAME}.php"
-      REMOTE_VERSION_PATH="${TARGET_PATH}${CONFIG_BASE_DIR}/versions.php"
+      VERSION_SOURCE="${CONFIG_ENV_DIR}/versions.php"
+      if [ ! -f "${VERSION_SOURCE}" ]; then
+        VERSION_SOURCE="${CONFIG_BASE_DIR}/versions.php"
+      fi
 
-      echo "🔍 Prüfe versions.php auf dem Server: ${REMOTE_VERSION_PATH}"
-
-      if lftp -u "${FTP_USER}","${FTP_PASSWORD}" "${FTP_HOST}" -e "
-        set ftp:ssl-force true;
-        set ftp:passive-mode true;
-        set ftp:ssl-protect-data true;
-        set ssl:verify-certificate no;
-        get ${REMOTE_VERSION_PATH} -o ${VERSION_WORK_FILE};
-        bye
-      "; then
-        echo "✅ Remote versions.php geladen."
+      if [ -f "${VERSION_SOURCE}" ]; then
+        echo "📄 Verwende lokale versions.php: ${VERSION_SOURCE}"
+        cp "${VERSION_SOURCE}" "${VERSION_WORK_FILE}"
       else
-        echo "⚠️ Remote versions.php nicht gefunden, verwende lokale ${CONFIG_ENV_DIR}/versions.php"
-        cp "${CONFIG_ENV_DIR}/versions.php" "${VERSION_WORK_FILE}"
+        echo "⚠️ Keine versions.php gefunden – nutze Defaults 1.0.0"
+        cat <<'PHP' > "${VERSION_WORK_FILE}"
+<?php
+$mainversion = 1;
+$subversion = 0;
+$patchversion = 0;
+PHP
       fi
 
       MAIN=$(grep '\$mainversion' "${VERSION_WORK_FILE}" 2>/dev/null | tr -cd '0-9')
@@ -97,15 +97,52 @@ deploy:staging:
       [ -z "$SUB" ] && SUB=0
       [ -z "$PATCH" ] && PATCH=0
 
-      PATCH=$((PATCH + 1))
+      FORCED=0
+      if [ -n "${CI_VERSION_FORCE:-}" ]; then
+        if expr "${CI_VERSION_FORCE}" : '^[0-9]\+\.[0-9]\+\.[0-9]\+$' >/dev/null; then
+          IFS='.' read -r FORCE_MAIN FORCE_SUB FORCE_PATCH <<EOF
+${CI_VERSION_FORCE}
+EOF
+          MAIN=$FORCE_MAIN
+          SUB=$FORCE_SUB
+          PATCH=$FORCE_PATCH
+          FORCED=1
+        else
+          echo "⚠️ CI_VERSION_FORCE ungültig (${CI_VERSION_FORCE}). Ignoriere Override."
+        fi
+      fi
 
-      echo "🆙 Neue STAGING-Version: ${MAIN}.${SUB}.${PATCH}"
+      if [ "$FORCED" -eq 1 ]; then
+        BUMP_NOTE="force override"
+      else
+        BUMP_MODE=$(printf '%s' "${CI_VERSION_BUMP:-patch}" | tr '[:upper:]' '[:lower:]')
+        case "$BUMP_MODE" in
+          major)
+            MAIN=$((MAIN + 1))
+            SUB=0
+            PATCH=0
+            ;;
+          minor)
+            SUB=$((SUB + 1))
+            PATCH=0
+            ;;
+          *)
+            BUMP_MODE="patch"
+            PATCH=$((PATCH + 1))
+            ;;
+        esac
+        BUMP_NOTE="${BUMP_MODE}-bump"
+      fi
+
+      echo "🆙 Neue ${CI_ENVIRONMENT_NAME} Version (${BUMP_NOTE}): ${MAIN}.${SUB}.${PATCH}"
 
       # Neue versions.php bauen
-      echo '<?php' > "${VERSION_WORK_FILE}"
-      echo "\$mainversion = ${MAIN};" >> "${VERSION_WORK_FILE}"
-      echo "\$subversion = ${SUB};" >> "${VERSION_WORK_FILE}"
-      echo "\$patchversion = ${PATCH};" >> "${VERSION_WORK_FILE}"
+      {
+        echo '<?php'
+        echo "\$mainversion = ${MAIN};"
+        echo "\$subversion = ${SUB};"
+        echo "\$patchversion = ${PATCH};"
+      } > "${VERSION_WORK_FILE}"
 
       # Textdatei für die Webseite
       echo "${MAIN}.${SUB}.${PATCH}" > public/build_version.txt
@@ -225,25 +262,25 @@ deploy:production:
       echo "🚀 Deploy ${CI_ENVIRONMENT_NAME} → ${FTP_HOST}:${TARGET_PATH}"
 
       # -------------------------------------------
-      # 🔢 Versionierung: versions.php laden/bumpen
+      # 🔢 Versionierung aus Repo-Datei ableiten
       # -------------------------------------------
       VERSION_WORK_FILE=".ci_versions_${CI_ENVIRONMENT_NAME}.php"
-      REMOTE_VERSION_PATH="${TARGET_PATH}${CONFIG_BASE_DIR}/versions.php"
+      VERSION_SOURCE="${CONFIG_ENV_DIR}/versions.php"
+      if [ ! -f "${VERSION_SOURCE}" ]; then
+        VERSION_SOURCE="${CONFIG_BASE_DIR}/versions.php"
+      fi
 
-      echo "🔍 Prüfe versions.php auf dem Server: ${REMOTE_VERSION_PATH}"
-
-      if lftp -u "${FTP_USER}","${FTP_PASSWORD}" "${FTP_HOST}" -e "
-        set ftp:ssl-force true;
-        set ftp:passive-mode true;
-        set ftp:ssl-protect-data true;
-        set ssl:verify-certificate no;
-        get ${REMOTE_VERSION_PATH} -o ${VERSION_WORK_FILE};
-        bye
-      "; then
-        echo "✅ Remote versions.php geladen."
+      if [ -f "${VERSION_SOURCE}" ]; then
+        echo "📄 Verwende lokale versions.php: ${VERSION_SOURCE}"
+        cp "${VERSION_SOURCE}" "${VERSION_WORK_FILE}"
       else
-        echo "⚠️ Remote versions.php nicht gefunden, verwende lokale ${CONFIG_ENV_DIR}/versions.php"
-        cp "${CONFIG_ENV_DIR}/versions.php" "${VERSION_WORK_FILE}"
+        echo "⚠️ Keine versions.php gefunden – nutze Defaults 1.0.0"
+        cat <<'PHP' > "${VERSION_WORK_FILE}"
+<?php
+$mainversion = 1;
+$subversion = 0;
+$patchversion = 0;
+PHP
       fi
 
       MAIN=$(grep '\$mainversion' "${VERSION_WORK_FILE}" 2>/dev/null | tr -cd '0-9')
@@ -254,15 +291,52 @@ deploy:production:
       [ -z "$SUB" ] && SUB=0
       [ -z "$PATCH" ] && PATCH=0
 
-      PATCH=$((PATCH + 1))
+      FORCED=0
+      if [ -n "${CI_VERSION_FORCE:-}" ]; then
+        if expr "${CI_VERSION_FORCE}" : '^[0-9]\+\.[0-9]\+\.[0-9]\+$' >/dev/null; then
+          IFS='.' read -r FORCE_MAIN FORCE_SUB FORCE_PATCH <<EOF
+${CI_VERSION_FORCE}
+EOF
+          MAIN=$FORCE_MAIN
+          SUB=$FORCE_SUB
+          PATCH=$FORCE_PATCH
+          FORCED=1
+        else
+          echo "⚠️ CI_VERSION_FORCE ungültig (${CI_VERSION_FORCE}). Ignoriere Override."
+        fi
+      fi
 
-      echo "🆙 Neue PROD-Version: ${MAIN}.${SUB}.${PATCH}"
+      if [ "$FORCED" -eq 1 ]; then
+        BUMP_NOTE="force override"
+      else
+        BUMP_MODE=$(printf '%s' "${CI_VERSION_BUMP:-patch}" | tr '[:upper:]' '[:lower:]')
+        case "$BUMP_MODE" in
+          major)
+            MAIN=$((MAIN + 1))
+            SUB=0
+            PATCH=0
+            ;;
+          minor)
+            SUB=$((SUB + 1))
+            PATCH=0
+            ;;
+          *)
+            BUMP_MODE="patch"
+            PATCH=$((PATCH + 1))
+            ;;
+        esac
+        BUMP_NOTE="${BUMP_MODE}-bump"
+      fi
+
+      echo "🆙 Neue ${CI_ENVIRONMENT_NAME} Version (${BUMP_NOTE}): ${MAIN}.${SUB}.${PATCH}"
 
       # Neue versions.php bauen
-      echo '<?php' > "${VERSION_WORK_FILE}"
-      echo "\$mainversion = ${MAIN};" >> "${VERSION_WORK_FILE}"
-      echo "\$subversion = ${SUB};" >> "${VERSION_WORK_FILE}"
-      echo "\$patchversion = ${PATCH};" >> "${VERSION_WORK_FILE}"
+      {
+        echo '<?php'
+        echo "\$mainversion = ${MAIN};"
+        echo "\$subversion = ${SUB};"
+        echo "\$patchversion = ${PATCH};"
+      } > "${VERSION_WORK_FILE}"
 
       # Textdatei für die Webseite
       echo "${MAIN}.${SUB}.${PATCH}" > public/build_version.txt
diff --git a/config/fileload.php b/config/fileload.php
index 35854c4..d5920dd 100644
--- a/config/fileload.php
+++ b/config/fileload.php
@@ -6,10 +6,19 @@
 //      APP_COOKIE_PREFIX, APP_COOKIE_DOMAIN, APP_ENV etc.
 // -----------------------------------------------------------
 // Try to load primary environment bootstrap.
-$bootstrapCandidates = [__DIR__ . '/config.php'];
-$bootstrapCandidates = [__DIR__ . '/versions.php'];
+$envHint = getenv('APP_ENV_FILE') ?: (getenv('APP_ENV') ?: null);
+if ($envHint && !preg_match('/^[A-Za-z0-9_\-]+$/', $envHint)) {
+    $envHint = null;
+}
+if ($envHint === null) {
+    if (is_dir(__DIR__ . '/staging')) {
+        $envHint = 'staging';
+    } elseif (is_dir(__DIR__ . '/prod')) {
+        $envHint = 'prod';
+    }
+}
 
-$envHint = getenv('APP_ENV') ?: (getenv('APP_ENV_FILE') ?: null);
+$bootstrapCandidates = [__DIR__ . '/config.php'];
 if ($envHint) {
     $bootstrapCandidates[] = __DIR__ . '/' . $envHint . '/config.php';
 }
@@ -18,13 +27,32 @@ foreach ($bootstrapCandidates as $bootstrap) {
     if ($bootstrap && is_file($bootstrap)) {
         require_once $bootstrap;
         $bootstrapLoaded = true;
-        break;
     }
 }
 if (!$bootstrapLoaded) {
     throw new RuntimeException('No environment config found under config/.');
 }
 
+$versionFiles = [__DIR__ . '/versions.php'];
+if ($envHint) {
+    $versionFiles[] = __DIR__ . '/' . $envHint . '/versions.php';
+}
+$versionLoaded = false;
+foreach ($versionFiles as $versionFile) {
+    if ($versionFile && is_file($versionFile)) {
+        require_once $versionFile;
+        $versionLoaded = true;
+    }
+}
+if (!$versionLoaded) {
+    $mainversion = $mainversion ?? 1;
+    $subversion = $subversion ?? 0;
+    $patchversion = $patchversion ?? 0;
+}
+$mainversion = (int)($mainversion ?? 1);
+$subversion = (int)($subversion ?? 0);
+$patchversion = (int)($patchversion ?? 0);
+
 $emailtemplateConfigPath = __DIR__ . '/emailtemplate.conf.php';
 if (is_file($emailtemplateConfigPath)) {
     $GLOBALS['emailtemplate_config'] = require $emailtemplateConfigPath;
@@ -173,4 +201,4 @@ require_once __DIR__ . '/i18n.php';
 // 4) Rest des Systems laden (DB, Funktionen, Hilfs-Libs)
 // -----------------------------------------------------------
 require_once __DIR__ . "/db.php";
-//require_once __DIR__ . '/../src/functions.php';
+require_once __DIR__ . '/../inc/helpers.php';
diff --git a/inc/helpers.php b/inc/helpers.php
new file mode 100644
index 0000000..37a0d8a
--- /dev/null
+++ b/inc/helpers.php
@@ -0,0 +1,165 @@
+<?php
+
+if (!isset($GLOBALS['page_header_scripts'])) {
+    $GLOBALS['page_header_scripts'] = [];
+}
+if (!isset($GLOBALS['page_footer_scripts'])) {
+    $GLOBALS['page_footer_scripts'] = [];
+}
+if (!isset($GLOBALS['page_styles'])) {
+    $GLOBALS['page_styles'] = [];
+}
+
+function helper_asset_version(): ?string
+{
+    if (isset($GLOBALS['layoutContext']['asset_version'])) {
+        return (string)$GLOBALS['layoutContext']['asset_version'];
+    }
+    if (defined('ASSET_VERSION')) {
+        return (string)ASSET_VERSION;
+    }
+    return null;
+}
+
+function helper_append_version(string $url, ?string $version = null): string
+{
+    if ($version === null) {
+        $version = helper_asset_version();
+    }
+    if ($version === null || $version === '') {
+        return $url;
+    }
+    if (preg_match('/[?&]v=/', $url)) {
+        return $url;
+    }
+    return $url . (strpos($url, '?') === false ? '?' : '&') . 'v=' . rawurlencode($version);
+}
+
+function tpl_add_script(
+    string $src,
+    string $pos = 'footer',
+    bool $defer = false,
+    bool $async = false,
+    string $type = '',
+    ?string $version = null,
+    bool $module = false
+): void {
+    $data = [
+        'src'    => helper_append_version($src, $version),
+        'defer'  => $defer,
+        'async'  => $async,
+        'type'   => $type,
+        'module' => $module,
+    ];
+
+    if ($pos === 'header') {
+        $GLOBALS['page_header_scripts'][] = $data;
+    } else {
+        $GLOBALS['page_footer_scripts'][] = $data;
+    }
+}
+
+function tpl_add_style(
+    string $href,
+    string $pos = 'header',
+    string $priority = 'normal',
+    ?string $version = null,
+    string $media = 'all'
+): void {
+    $GLOBALS['page_styles'][] = [
+        'href'     => helper_append_version($href, $version),
+        'pos'      => $pos,
+        'priority' => $priority,
+        'media'    => $media,
+    ];
+}
+
+function tpl(string $file, string $type = 'structure', string $site = 'admin'): void
+{
+    $base = __DIR__ . '/../partials/';
+
+    $safe = static function ($value) {
+        return preg_match('/^[a-zA-Z0-9_\-]+$/', $value) === 1;
+    };
+
+    if (!$safe($file) || !$safe($type) || !$safe($site)) {
+        echo "<!-- tpl(): Ungültiger Parameter -->";
+        return;
+    }
+
+    $path = $type === 'landing'
+        ? $base . "landingpage/{$site}/{$file}.php"
+        : $base . "structure/{$file}.php";
+
+    extract($GLOBALS, EXTR_SKIP);
+
+    if (is_file($path)) {
+        include $path;
+    } else {
+        echo "<!-- tpl(): Datei nicht gefunden: {$path} -->";
+    }
+}
+
+function tpl_render_scripts(?array $scripts = null, string $pos = 'footer'): void
+{
+    if ($scripts === null) {
+        $scripts = $pos === 'header'
+            ? ($GLOBALS['page_header_scripts'] ?? [])
+            : ($GLOBALS['page_footer_scripts'] ?? []);
+    }
+
+    foreach ($scripts as $script) {
+        if (empty($script['src'])) {
+            continue;
+        }
+        $attrs = [];
+        if (!empty($script['module'])) {
+            $attrs[] = 'type="module"';
+        } elseif (!empty($script['type'])) {
+            $attrs[] = 'type="' . htmlspecialchars((string)$script['type'], ENT_QUOTES) . '"';
+        }
+        if (!empty($script['defer'])) {
+            $attrs[] = 'defer';
+        }
+        if (!empty($script['async'])) {
+            $attrs[] = 'async';
+        }
+        $attrString = '';
+        if (!empty($attrs)) {
+            $attrString = ' ' . implode(' ', $attrs);
+        }
+        echo '<script src="' . htmlspecialchars($script['src'], ENT_QUOTES) . '"' . $attrString . '></script>' . PHP_EOL;
+    }
+}
+
+function tpl_render_styles(?array $styles = null, string $pos = 'header'): void
+{
+    if ($styles === null) {
+        $styles = array_filter(
+            $GLOBALS['page_styles'] ?? [],
+            static fn ($style) => ($style['pos'] ?? 'header') === $pos
+        );
+    }
+
+    if (!$styles) {
+        return;
+    }
+
+    $priorityOrder = ['critical' => 0, 'high' => 1, 'normal' => 2, 'low' => 3];
+    usort($styles, static function ($a, $b) use ($priorityOrder) {
+        $aPriority = strtolower($a['priority'] ?? 'normal');
+        $bPriority = strtolower($b['priority'] ?? 'normal');
+        $aScore = $priorityOrder[$aPriority] ?? $priorityOrder['normal'];
+        $bScore = $priorityOrder[$bPriority] ?? $priorityOrder['normal'];
+        return $aScore <=> $bScore;
+    });
+
+    foreach ($styles as $style) {
+        if (empty($style['href'])) {
+            continue;
+        }
+        $media = trim((string)($style['media'] ?? ''));
+        $mediaAttr = $media && strtolower($media) !== 'all' ? ' media="' . htmlspecialchars($media, ENT_QUOTES) . '"' : '';
+        echo '<link rel="stylesheet" href="' . htmlspecialchars($style['href'], ENT_QUOTES) . '"' . $mediaAttr . '>' . PHP_EOL;
+    }
+}
diff --git a/partials/landingpage/admin/bridge.php b/partials/landingpage/admin/bridge.php
index c0bccba..c904a3d 100644
--- a/partials/landingpage/admin/bridge.php
+++ b/partials/landingpage/admin/bridge.php
@@ -144,8 +144,6 @@ PHP, ENT_QUOTES); ?></pre>
     </form>
   </dialog>
 <?php
-$layoutScripts = [
-    ['src' => app_asset_url('/assets/js/toast.js')],
-    ['src' => app_asset_url('/assets/js/bridge-setup.js'), 'module' => true],
-];
+tpl_add_script(app_asset_url('/assets/js/toast.js'));
+tpl_add_script(app_asset_url('/assets/js/bridge-setup.js'), 'footer', false, false, '', null, true);
 require dirname(__DIR__) . '/../structure/layout_end.php';
diff --git a/partials/landingpage/admin/dashboard.php b/partials/landingpage/admin/dashboard.php
index 8cb92ee..744e683 100644
--- a/partials/landingpage/admin/dashboard.php
+++ b/partials/landingpage/admin/dashboard.php
@@ -67,8 +67,6 @@ require dirname(__DIR__) . '/../structure/layout_start.php';
 
   <div id="toast-root"></div>
 <?php
-$layoutScripts = [
-    ['src' => app_asset_url('/assets/js/toast.js')],
-    ['src' => app_asset_url('/assets/js/dashboard.js'), 'module' => true],
-];
+tpl_add_script(app_asset_url('/assets/js/toast.js'));
+tpl_add_script(app_asset_url('/assets/js/dashboard.js'), 'footer', false, false, '', null, true);
 require dirname(__DIR__) . '/../structure/layout_end.php';
diff --git a/partials/landingpage/admin/profile.php b/partials/landingpage/admin/profile.php
index 7111dee..3faecba 100644
--- a/partials/landingpage/admin/profile.php
+++ b/partials/landingpage/admin/profile.php
@@ -56,8 +56,6 @@ require dirname(__DIR__) . '/../structure/layout_start.php';
 
   <div id="toast-root"></div>
 <?php
-$layoutScripts = [
-    ['src' => app_asset_url('/assets/js/toast.js')],
-    ['src' => app_asset_url('/assets/js/account.js'), 'module' => true],
-];
+tpl_add_script(app_asset_url('/assets/js/toast.js'));
+tpl_add_script(app_asset_url('/assets/js/account.js'), 'footer', false, false, '', null, true);
 require dirname(__DIR__) . '/../structure/layout_end.php';
diff --git a/partials/landingpage/admin/settings.php b/partials/landingpage/admin/settings.php
index cefbdb8..4cb7e71 100644
--- a/partials/landingpage/admin/settings.php
+++ b/partials/landingpage/admin/settings.php
@@ -138,8 +138,6 @@ require dirname(__DIR__) . '/../structure/layout_start.php';
 
   <div id="toast-root"></div>
 <?php
-$layoutScripts = [
-    ['src' => app_asset_url('/assets/js/toast.js')],
-    ['src' => app_asset_url('/assets/js/account.js'), 'module' => true],
-];
+tpl_add_script(app_asset_url('/assets/js/toast.js'));
+tpl_add_script(app_asset_url('/assets/js/account.js'), 'footer', false, false, '', null, true);
 require dirname(__DIR__) . '/../structure/layout_end.php';
diff --git a/partials/structure/layout_end.php b/partials/structure/layout_end.php
index d3daa87..fe33612 100644
--- a/partials/structure/layout_end.php
+++ b/partials/structure/layout_end.php
@@ -1,27 +1,38 @@
 <?php
+require_once __DIR__ . '/../../inc/helpers.php';
+
 $layoutScripts = $layoutScripts ?? [];
 if (!is_array($layoutScripts)) {
     $layoutScripts = [$layoutScripts];
 }
+
+foreach ($layoutScripts as $script) {
+    if (is_string($script)) {
+        $script = trim($script);
+        if ($script === '') {
+            continue;
+        }
+        tpl_add_script($script);
+        continue;
+    }
+
+    if (!is_array($script) || empty($script['src'])) {
+        continue;
+    }
+
+    tpl_add_script(
+        (string)$script['src'],
+        $script['pos'] ?? 'footer',
+        !empty($script['defer']),
+        !empty($script['async']),
+        (string)($script['type'] ?? ''),
+        $script['version'] ?? null,
+        !empty($script['module'])
+    );
+}
 ?>
 <?php require __DIR__ . '/footer.php'; ?>
-<?php foreach ($layoutScripts as $script): ?>
-    <?php if (is_string($script)): ?>
-        <?= $script . PHP_EOL ?>
-    <?php elseif (is_array($script) && isset($script['src'])): ?>
-        <?php
-            $attrs = [];
-            if (!empty($script['defer'])) {
-                $attrs[] = 'defer';
-            }
-            if (!empty($script['module'])) {
-                $attrs[] = 'type="module"';
-            } elseif (!empty($script['type'])) {
-                $attrs[] = 'type="' . htmlspecialchars($script['type'], ENT_QUOTES) . '"';
-            }
-        ?>
-        <script src="<?= htmlspecialchars($script['src'], ENT_QUOTES) ?>" <?= implode(' ', $attrs) ?>></script>
-    <?php endif; ?>
-<?php endforeach; ?>
+<?php tpl_render_styles(null, 'footer'); ?>
+<?php tpl_render_scripts(null, 'footer'); ?>
 </body>
 </html>
diff --git a/partials/structure/layout_start.php b/partials/structure/layout_start.php
index 0ec0e74..697ee21 100644
--- a/partials/structure/layout_start.php
+++ b/partials/structure/layout_start.php
@@ -1,5 +1,6 @@
 <?php
 require_once __DIR__ . '/app_config.php';
+require_once __DIR__ . '/../../inc/helpers.php';
 
 $pageTitle = $pageTitle ?? 'Email Template System';
 $bodyClass = trim(($bodyClass ?? 'bg-slate-50 text-slate-800') . ' page-shell');
@@ -14,6 +15,13 @@ $sharedCss = [
     app_asset_url('/assets/css/admin.css'),
     app_asset_url('/assets/css/toast.css'),
 ];
+
+foreach ($sharedCss as $href) {
+    tpl_add_style($href, 'header', 'high');
+}
+if ($debugRedirect) {
+    tpl_add_script(app_asset_url('/assets/js/debug-location.js'), 'header');
+}
 ?>
 <!doctype html>
 <html lang="de">
@@ -31,12 +39,7 @@ $sharedCss = [
         <?php endif; ?>
     </script>
     <script src="https://cdn.tailwindcss.com"></script>
-    <?php if ($debugRedirect): ?>
-        <script src="<?= app_asset_url('/assets/js/debug-location.js') ?>"></script>
-    <?php endif; ?>
-    <?php foreach ($sharedCss as $href): ?>
-        <link rel="stylesheet" href="<?= htmlspecialchars($href, ENT_QUOTES) ?>">
-    <?php endforeach; ?>
+    <?php tpl_render_styles(null, 'header'); ?>
     <style>
         .btn{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .7rem;border-radius:.75rem;border:1px solid #e5e7eb;background:#fff;font-size:.9rem;cursor:pointer;}
         .btn:hover{background:#f8fafc}
@@ -50,6 +53,7 @@ $sharedCss = [
     <?php foreach ($layoutExtraHead as $snippet): ?>
         <?= $snippet . PHP_EOL ?>
     <?php endforeach; ?>
+    <?php tpl_render_scripts(null, 'header'); ?>
 </head>
 <body class="<?= htmlspecialchars($bodyClass) ?>" <?= $pageId ? 'data-page="' . htmlspecialchars($pageId) . '"' : '' ?>>
 <?php require __DIR__ . '/header.php'; ?>
diff --git a/public/admin/bridge.php b/public/admin/bridge.php
index a288e87..e697be3 100644
--- a/public/admin/bridge.php
+++ b/public/admin/bridge.php
@@ -1,3 +1,3 @@
 <?php
-require_once $_SERVER['DOCUMENT_ROOT'] . '../config/fileload.php';
-require_once $_SERVER['DOCUMENT_ROOT'] . '../partials/landingpage/admin/bridge.php';
+require_once __DIR__ . '/../../config/fileload.php';
+require_once __DIR__ . '/../../partials/landingpage/admin/bridge.php';
diff --git a/public/admin/dashboard.php b/public/admin/dashboard.php
index 2213916..fd41716 100644
--- a/public/admin/dashboard.php
+++ b/public/admin/dashboard.php
@@ -1,3 +1,3 @@
 <?php
-require_once $_SERVER['DOCUMENT_ROOT'] . '../config/fileload.php';
-require_once $_SERVER['DOCUMENT_ROOT'] . '../partials/landingpage/admin/dashboard.php';
+require_once __DIR__ . '/../../config/fileload.php';
+require_once __DIR__ . '/../../partials/landingpage/admin/dashboard.php';
diff --git a/public/admin/profile.php b/public/admin/profile.php
index 8500aa2..aaf6e81 100644
--- a/public/admin/profile.php
+++ b/public/admin/profile.php
@@ -1,4 +1,4 @@
 <?php
-require_once $_SERVER['DOCUMENT_ROOT'] . '../config/fileload.php';
-require_once $_SERVER['DOCUMENT_ROOT'] . '../partials/landingpage/admin/profile.php';
- 
\ No newline at end of file
+require_once __DIR__ . '/../../config/fileload.php';
+require_once __DIR__ . '/../../partials/landingpage/admin/profile.php';
+ 
diff --git a/public/admin/settings.php b/public/admin/settings.php
index 46ea5c1..25b8c77 100644
--- a/public/admin/settings.php
+++ b/public/admin/settings.php
@@ -1,3 +1,3 @@
 <?php
-require_once $_SERVER['DOCUMENT_ROOT'] . '../config/fileload.php';
-require_once $_SERVER['DOCUMENT_ROOT'] . '../partials/landingpage/admin/settings.php';
+require_once __DIR__ . '/../../config/fileload.php';
+require_once __DIR__ . '/../../partials/landingpage/admin/settings.php';
diff --git a/public/index.php b/public/index.php
index 45272a5..8ec5d0c 100644
--- a/public/index.php
+++ b/public/index.php
@@ -1,4 +1,6 @@
 <?php
+require_once __DIR__ . '/../config/fileload.php';
+
 $pageTitle  = 'Email Template System – Admin';
 $pageId     = 'home';
 $navActive  = null;
@@ -125,8 +127,6 @@ require __DIR__ . '/../partials/structure/layout_start.php';
 
   <div id="toast-root"></div>
 <?php
-$layoutScripts = [
-    ['src' => app_asset_url('/assets/js/toast.js')],
-    ['src' => app_asset_url('/assets/js/app.js'), 'module' => true],
-];
+tpl_add_script(app_asset_url('/assets/js/toast.js'));
+tpl_add_script(app_asset_url('/assets/js/app.js'), 'footer', false, false, '', null, true);
 require __DIR__ . '/../partials/structure/layout_end.php';