Update style.css

- moved performance-related logic into /inc/performance/performance.php
- relocated image optimization logic into dedicated image-optimizer module
- simplified functions.php to act as bootstrap and theme setup only
- introduced consistent module loading via require_once
- improved file structure with clear separation of concerns (customizer, utilities, tools, performance)

theme setup improvements:
- consolidated editor styles setup into zeitfresser_setup()
- removed redundant hooks and improved readability

assets:
- added script dependency (scripts -> navigation) to prevent load order issues
- improved stylesheet dependency handling

result:
- cleaner architecture
- better maintainability and scalability
- reduced risk of side effects during future feature development

assets/css/code.css

@@ -9,20 +9,32 @@
    Code block wrapper
 ------------------------------------------------------------------------- */
 
+/* -------------------------------------------------------------------------
+   Code block wrapper
+------------------------------------------------------------------------- */
+
 .ztfr-code {
   position: relative;
+
   background-color: var(--footer-color);
   color: var(--light-color);
-  padding: 1.1rem 1.2rem;
+
+  padding: 1rem 1.2rem;
   margin: 1rem 0;
-  border-radius: 6px;
+
+  border-radius: 0;
+  border: 1px solid rgba(248, 248, 242, 0.08);
+  border-left: 4px solid var(--hover-color);
+
   max-width: 100%;
   overflow-x: auto;
+
   font-family: var(--secondary-font);
-  font-size: 0.870rem;
+  font-size: 0.85rem;
   line-height: 1.6;
   font-weight: 400;
-  border: 1px solid rgba(248, 248, 242, 0.08);
+
+  box-shadow: none;
 }
 
 /* -------------------------------------------------------------------------

assets/js/editor.js

@@ -1,6 +1,21 @@
 (function () {
   'use strict';
 
+  /**
+   * Escape HTML before saving it into the code block markup.
+   *
+   * @param {string} text Raw code.
+   * @returns {string} Escaped code.
+   */
+  function escapeHtml(text) {
+    return String(text)
+      .replace(/&/g, '&')
+      .replace(/</g, '&lt;')
+      .replace(/>/g, '&gt;')
+      .replace(/"/g, '&quot;')
+      .replace(/'/g, '&#039;');
+  }
+
   /**
    * Gutenberg block
    */
@@ -16,10 +31,114 @@
     const element = window.wp.element;
     const i18n = window.wp.i18n;
     const blockEditor = window.wp.blockEditor;
+    const components = window.wp.components;
 
     const el = element.createElement;
     const __ = i18n.__;
     const PlainText = blockEditor.PlainText;
+    const Button = components.Button;
+    const Modal = components.Modal;
+    const TextareaControl = components.TextareaControl;
+    const useState = element.useState;
+    const useEffect = element.useEffect;
+    const Fragment = element.Fragment;
+
+    function EditCodeBlock(props) {
+      const content = props.attributes.content || '';
+      const setAttributes = props.setAttributes;
+      const state = useState(false);
+      const isDialogOpen = state[0];
+      const setDialogOpen = state[1];
+
+      function updateCode(value) {
+        setAttributes({ content: value });
+      }
+
+      useEffect(function () {
+        if (!isDialogOpen) {
+          return;
+        }
+
+        window.setTimeout(function () {
+          const textarea = document.querySelector('.ztfr-code__modal-textarea textarea');
+
+          if (textarea) {
+            textarea.focus();
+            textarea.setSelectionRange(textarea.value.length, textarea.value.length);
+          }
+        }, 50);
+      }, [isDialogOpen]);
+
+      return el(
+        Fragment,
+        null,
+        el(
+          'div',
+          {
+            className: 'ztfr-code is-editor-preview',
+            'data-language': 'yaml'
+          },
+          el(
+            'div',
+            { className: 'ztfr-code__editor-actions' },
+            el(
+              Button,
+              {
+                variant: 'secondary',
+                onClick: function () {
+                  setDialogOpen(true);
+                }
+              },
+              __('Edit code', 'zeitfresser')
+            )
+          ),
+          el(
+            'pre',
+            { className: 'language-yaml' },
+            el(PlainText, {
+              tagName: 'code',
+              className: 'language-yaml',
+              value: content,
+              placeholder: __('Write or paste YAML code here…', 'zeitfresser'),
+              onChange: updateCode
+            })
+          )
+        ),
+        isDialogOpen &&
+          el(
+            Modal,
+            {
+              title: __('Edit code block', 'zeitfresser'),
+              onRequestClose: function () {
+                setDialogOpen(false);
+              },
+              className: 'ztfr-code__modal'
+            },
+            el(TextareaControl, {
+              label: __('Code', 'zeitfresser'),
+              value: content,
+              onChange: updateCode,
+              help: __('Paste your YAML code here. Indentation and line breaks are preserved.', 'zeitfresser'),
+              rows: 18,
+              className: 'ztfr-code__modal-textarea'
+            }),
+            el(
+              'div',
+              { className: 'ztfr-code__modal-actions' },
+              el(
+                Button,
+                {
+                  variant: 'primary',
+                  onClick: function () {
+                    setDialogOpen(false);
+                  }
+                },
+                __('Done', 'zeitfresser')
+              )
+            )
+          )
+      );
+    }
 
     blocks.registerBlockType('ztfr/code-block', {
       title: __('Code', 'zeitfresser'),
@@ -36,30 +155,7 @@
         }
       },
 
-      edit: function (props) {
+      edit: EditCodeBlock,
-        const content = props.attributes.content || '';
-
-        return el(
-          'div',
-          {
-            className: 'ztfr-code is-editor-preview',
-            'data-language': 'yaml'
-          },
-          el(
-            'pre',
-            { className: 'language-yaml' },
-            el(PlainText, {
-              tagName: 'code',
-              className: 'language-yaml',
-              value: content,
-              placeholder: __('Write or paste YAML code here…', 'zeitfresser'),
-              onChange: function (value) {
-                props.setAttributes({ content: value });
-              }
-            })
-          )
-        );
-      },
 
       save: function (props) {
         const content = props.attributes.content || '';
@@ -81,19 +177,23 @@
    * Classic Editor TinyMCE button
    */
   if (window.tinymce && window.tinymce.PluginManager) {
-    function escapeHtml(text) {
-      return String(text)
-        .replace(/&/g, '&amp;')
-        .replace(/</g, '&lt;')
-        .replace(/>/g, '&gt;')
-        .replace(/"/g, '&quot;')
-        .replace(/'/g, '&#039;');
-    }
-
     window.tinymce.PluginManager.add('ztfr_code_block', function (editor) {
-      function insertCodeBlock() {
+      function insertCodeBlockFromDialog() {
-        const selectedText = editor.selection.getContent({ format: 'text' });
+        editor.windowManager.open({
-        const code = selectedText || 'your_key: your_value';
+          title: 'Insert code block',
+          body: [
+            {
+              type: 'textbox',
+              name: 'code',
+              label: 'Code',
+              multiline: true,
+              minWidth: 700,
+              minHeight: 350,
+              value: ''
+            }
+          ],
+          onsubmit: function (event) {
+            const code = event.data.code || 'your_key: your_value';
             const safeCode = escapeHtml(code);
 
             editor.insertContent(
@@ -101,12 +201,18 @@
               safeCode +
               '</code></pre><p></p>'
             );
+
+            editor.focus();
+
+            return true;
+          }
+        });
       }
 
       editor.addButton('ztfr_code_block', {
         text: 'Code',
         icon: false,
-        onclick: insertCodeBlock
+        onclick: insertCodeBlockFromDialog
       });
     });
   }

functions.php

@@ -27,82 +27,38 @@ if ( ! defined( 'ZEITFRESSER_IMAGE_OPTIMIZATION_VERSION' ) ) {
  * Customizer
  * ------------------------------------------------------------------------
  */
-require get_template_directory() . '/inc/customizer/core-settings.php';
+require_once get_template_directory() . '/inc/customizer/core-settings.php';
-require get_template_directory() . '/inc/customizer/general-settings.php';
+require_once get_template_directory() . '/inc/customizer/general-settings.php';
-require get_template_directory() . '/inc/customizer/layout-settings.php';
+require_once get_template_directory() . '/inc/customizer/layout-settings.php';
-require get_template_directory() . '/inc/customizer/toc-settings.php';
+require_once get_template_directory() . '/inc/customizer/toc-settings.php';
-require get_template_directory() . '/inc/customizer/social-settings.php';
+require_once get_template_directory() . '/inc/customizer/social-settings.php';
-require get_template_directory() . '/inc/customizer/image-optimizer-settings.php';
+require_once get_template_directory() . '/inc/customizer/image-optimizer-settings.php';
 
 /**
  * ------------------------------------------------------------------------
  * Utilities
  * ------------------------------------------------------------------------
  */
-require get_template_directory() . '/inc/utilities/helpers.php';
+require_once get_template_directory() . '/inc/utilities/helpers.php';
-require get_template_directory() . '/inc/utilities/template-tags.php';
+require_once get_template_directory() . '/inc/utilities/template-tags.php';
-require get_template_directory() . '/inc/utilities/template-functions.php';
+require_once get_template_directory() . '/inc/utilities/template-functions.php';
-require get_template_directory() . '/inc/utilities/pagination.php';
+require_once get_template_directory() . '/inc/utilities/pagination.php';
-require get_template_directory() . '/inc/utilities/toc.php';
+require_once get_template_directory() . '/inc/utilities/toc.php';
 
 /**
  * ------------------------------------------------------------------------
  * Tools
  * ------------------------------------------------------------------------
  */
-require get_template_directory() . '/inc/tools/image-optimizer.php';
+require_once get_template_directory() . '/inc/tools/image-optimizer.php';
-require get_template_directory() . '/inc/tools/code-block.php';
+require_once get_template_directory() . '/inc/tools/code-block.php';
 
 /**
  * ------------------------------------------------------------------------
- * Upload Handling (Original File Tracking)
+ * Performance
  * ------------------------------------------------------------------------
  */
-function zeitfresser_capture_original_upload( $upload, $context ) {
+require_once get_template_directory() . '/inc/performance/performance.php';
-
-    if ( empty( $upload['file'] ) ) {
-        return $upload;
-    }
-
-    // Store temporarily (request-scoped)
-    $GLOBALS['zeitfresser_last_uploaded_file'] = $upload['file'];
-
-    return $upload;
-}
-add_filter( 'wp_handle_upload', 'zeitfresser_capture_original_upload', 10, 2 );
-
-/**
- * Persist original file path to attachment meta
- */
-function zeitfresser_store_original_file( $attachment_id ) {
-
-    if ( ! wp_attachment_is_image( $attachment_id ) ) {
-        return;
-    }
-
-    if ( empty( $GLOBALS['zeitfresser_last_uploaded_file'] ) ) {
-        return;
-    }
-
-    $file = $GLOBALS['zeitfresser_last_uploaded_file'];
-
-    // Safety: ensure file still exists
-    if ( ! file_exists( $file ) ) {
-        return;
-    }
-
-    // Prevent overwrite if already set
-    if ( get_post_meta( $attachment_id, '_zeitfresser_original_file', true ) ) {
-        return;
-    }
-
-    update_post_meta(
-        $attachment_id,
-        '_zeitfresser_original_file',
-        $file
-    );
-}
-add_action( 'add_attachment', 'zeitfresser_store_original_file' );
 
 /**
  * ------------------------------------------------------------------------
@@ -117,6 +73,10 @@ function zeitfresser_setup() {
 	add_theme_support( 'title-tag' );
 	add_theme_support( 'post-thumbnails' );
 
+	// Editor Styles
+	add_theme_support( 'editor-styles' );
+	add_editor_style( 'assets/css/editor.css' );
+
 	add_theme_support( 'html5', array(
 		'search-form',
 		'comment-form',
@@ -192,7 +152,9 @@ add_action( 'widgets_init', 'zeitfresser_widgets_init' );
  */
 function zeitfresser_scripts() {
 
-    // Base stylesheet (theme root)
+	/**
+	 * Base stylesheet
+	 */
 	wp_enqueue_style(
 		'zeitfresser',
 		get_template_directory_uri() . '/style.css',
@@ -202,14 +164,16 @@ function zeitfresser_scripts() {
 			: ZEITFRESSER_VERSION
 	);
 
-    // Styles
+	/**
+	 * Additional styles (versioned helper)
+	 */
 	$fonts  = zeitfresser_asset_versioned('/css/fonts.css');
 	$colors = zeitfresser_asset_versioned('/css/colors.css');
 
 	wp_enqueue_style(
 		'zeitfresser-fonts',
 		$fonts['url'],
-        [],
+		['zeitfresser'],
 		$fonts['version']
 	);
 
@@ -220,7 +184,9 @@ function zeitfresser_scripts() {
 		$colors['version']
 	);
 
-    // Scripts
+	/**
+	 * Scripts
+	 */
 	$nav     = zeitfresser_asset_versioned('/js/navigation.js');
 	$scripts = zeitfresser_asset_versioned('/js/scripts.js');
 
@@ -235,467 +201,16 @@ function zeitfresser_scripts() {
 	wp_enqueue_script(
 		'zeitfresser-scripts',
 		$scripts['url'],
-        [],
+		['zeitfresser-navigation'],
 		$scripts['version'],
 		true
 	);
 
-    // WordPress native threaded comments
+	/**
+	 * WordPress native threaded comments
+	 */
 	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
 		wp_enqueue_script( 'comment-reply' );
 	}
 }
 add_action( 'wp_enqueue_scripts', 'zeitfresser_scripts', 10 );
-
-// Editor Styles
-function zeitfresser_editor_styles_setup() {
-    add_theme_support( 'editor-styles' );
-    add_editor_style( 'assets/css/editor.css' );
-}
-add_action( 'after_setup_theme', 'zeitfresser_editor_styles_setup' );
-
-/**
- * ------------------------------------------------------------------------
- * Performance Tweaks
- * ------------------------------------------------------------------------
- */
- 
- /**
- * ------------------------------------------------------------------------
- * Defer non-critical JavaScript
- * ------------------------------------------------------------------------
- *
- * Prevents JS from blocking page rendering.
- */
-function zeitfresser_defer_scripts( $tag, $handle, $src ) {
-
-    $defer_scripts = array(
-        'zeitfresser-navigation',
-        'zeitfresser-scripts',
-    );
-
-    if ( in_array( $handle, $defer_scripts, true ) ) {
-        return str_replace( ' src=', ' defer src=', $tag );
-    }
-
-    return $tag;
-}
-add_filter( 'script_loader_tag', 'zeitfresser_defer_scripts', 10, 3 );
- 
-/**
- * ------------------------------------------------------------------------
- * Image Loading Optimization (LCP + Lazy Loading)
- * ------------------------------------------------------------------------
- *
- * Ensures the first visible image loads immediately (LCP),
- * while all other images are lazy-loaded for performance.
- */
-function zeitfresser_optimize_image_attributes( $attr, $attachment, $size ) {
-
-    static $is_first = true;
-
-    if ( ! is_admin() ) {
-
-        if ( $is_first ) {
-            // First image (critical for LCP)
-            $attr['loading'] = 'eager';
-            $is_first = false;
-        } else {
-            // All other images
-            $attr['loading'] = 'lazy';
-        }
-
-        // Improve decoding performance
-        $attr['decoding'] = 'async';
-    }
-
-    return $attr;
-}
-add_filter( 'wp_get_attachment_image_attributes', 'zeitfresser_optimize_image_attributes', 10, 3 );
-
-/**
- * Lower the threshold for WordPress scaled originals when auto optimization is enabled.
- *
- * When automatic optimization is disabled, original uploads should remain untouched.
- *
- * @return int|false
- */
-function zeitfresser_big_image_size_threshold() {
-
-    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
-    $force_enabled = ! empty( $GLOBALS['zeitfresser_force_image_optimization'] );
-
-    if ( ! $auto_enabled && ! $force_enabled ) {
-        return false;
-    }
-
-    return 1800;
-}
-add_filter( 'big_image_size_threshold', 'zeitfresser_big_image_size_threshold' );
-
-/**
- * Skip generating oversized core intermediate sizes we do not use.
- *
- * @param array $sizes Registered intermediate sizes.
- * @return array
- */
-function zeitfresser_filter_intermediate_image_sizes( $sizes ) {
-
-    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
-    $force_enabled = ! empty( $GLOBALS['zeitfresser_force_image_optimization'] );
-
-    if ( ! $auto_enabled && ! $force_enabled ) {
-        return $sizes;
-    }
-
-    unset(
-        $sizes['1536x1536'],
-        $sizes['2048x2048']
-    );
-
-    return $sizes;
-}
-add_filter( 'intermediate_image_sizes_advanced', 'zeitfresser_filter_intermediate_image_sizes' );
-
-/**
- * Improve attachment image attributes for layout stability and fetch priority.
- *
- * @param array        $attr       Image markup attributes.
- * @param WP_Post      $attachment Attachment post object.
- * @param string|array $size       Requested image size.
- * @return array
- */
-function zeitfresser_improve_attachment_dimensions( $attr, $attachment, $size ) {
-
-    if ( empty( $attr['width'] ) || empty( $attr['height'] ) ) {
-        $metadata = wp_get_attachment_metadata( $attachment->ID );
-
-        if ( is_array( $metadata ) && ! empty( $metadata['width'] ) && ! empty( $metadata['height'] ) ) {
-            if ( empty( $attr['width'] ) ) {
-                $attr['width'] = (int) $metadata['width'];
-            }
-
-            if ( empty( $attr['height'] ) ) {
-                $attr['height'] = (int) $metadata['height'];
-            }
-        }
-    }
-
-    if ( empty( $attr['fetchpriority'] ) && ! is_admin() && ! is_feed() ) {
-        static $did_set_high_priority = false;
-
-        if ( ! $did_set_high_priority && is_singular() ) {
-            $attr['fetchpriority'] = 'high';
-            $did_set_high_priority = true;
-        }
-    }
-
-    return $attr;
-}
-add_filter( 'wp_get_attachment_image_attributes', 'zeitfresser_improve_attachment_dimensions', 11, 3 );
-
-/**
- * ------------------------------------------------------------------------
- * Preload critical fonts
- * ------------------------------------------------------------------------
- *
- * Preloads only the fonts that are needed for initial rendering
- * (headings + body text). This improves LCP and avoids render delays.
- */
-function zeitfresser_preload_fonts() {
-    ?>
-    <!-- Critical Fonts Only -->
-    <link rel="preload" href="<?php echo zeitfresser_asset('/fonts/oswald-400.woff2'); ?>" as="font" type="font/woff2" crossorigin>
-    <link rel="preload" href="<?php echo zeitfresser_asset('/fonts/oswald-700.woff2'); ?>" as="font" type="font/woff2" crossorigin>
-    <link rel="preload" href="<?php echo zeitfresser_asset('/fonts/roboto-400.woff2'); ?>" as="font" type="font/woff2" crossorigin>
-    <link rel="preload" href="<?php echo zeitfresser_asset('/fonts/roboto-500.woff2'); ?>" as="font" type="font/woff2" crossorigin>
-    <?php
-}
-add_action('wp_head', 'zeitfresser_preload_fonts', 0);
-
-/**
- * Optimize font loading with preconnect
- */
-add_filter( 'wp_resource_hints', function( $urls, $relation_type ) {
-
-    if ( 'preconnect' === $relation_type ) {
-        $urls[] = [
-            'href'        => get_template_directory_uri(),
-            'crossorigin' => 'anonymous',
-        ];
-    }
-
-    return $urls;
-
-}, 10, 2 );
-
-/**
- * ------------------------------------------------------------------------
- * Critical CSS (inline for faster first render)
- * ------------------------------------------------------------------------
- *
- * We inline only the minimal CSS required for initial layout.
- * This ensures the page structure renders immediately without
- * waiting for the full stylesheet.
- */
-function zeitfresser_inline_critical_css() {
-    ?>
-    <style>
-        body {
-            margin: 0;
-            background: #1e1f29;
-        }
-
-        .container {
-            max-width: var(--container-width, 1140px);
-            margin: 0 auto;
-            padding: 0 70px;
-        }
-
-        @media (max-width: 800px) {
-            .container {
-                padding: 0 20px;
-            }
-        }
-
-        .custom-grid-view {
-            display: grid;
-        }
-
-        header.site-header {
-            background: var(--light-color);
-        }
-    </style>
-    <?php
-}
-add_action('wp_head', 'zeitfresser_inline_critical_css', 1);
-
-function zeitfresser_performance_setup() {
-    if ( ! is_admin() ) {
-        wp_deregister_script( 'wp-embed' );
-    }
-}
-add_action( 'wp_enqueue_scripts', 'zeitfresser_performance_setup', 100 );
-
-function zeitfresser_cleanup_wp_head() {
-    remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
-    remove_action( 'wp_print_styles', 'print_emoji_styles' );
-    remove_action( 'wp_head', 'rsd_link' );
-    remove_action( 'wp_head', 'wlwmanifest_link' );
-    remove_action( 'wp_head', 'wp_generator' );
-}
-add_action( 'init', 'zeitfresser_cleanup_wp_head' );
-
-/**
- * Convert generated JPEG and PNG files to AVIF/WebP when enabled.
- *
- * Auto optimization can be disabled for uploads via Customizer.
- * Manual optimization may still force conversion through a request-scoped flag.
- *
- * @param array $formats Output format map.
- * @return array
- */
-function zeitfresser_image_output_format( $formats ) {
-
-    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
-    $force_enabled = ! empty( $GLOBALS['zeitfresser_force_image_optimization'] );
-
-    if ( ! $auto_enabled && ! $force_enabled ) {
-        return $formats;
-    }
-
-    if ( function_exists( 'wp_image_editor_supports' ) ) {
-
-        // Prefer AVIF if supported.
-        if ( wp_image_editor_supports( array( 'mime_type' => 'image/avif' ) ) ) {
-            $formats['image/jpeg'] = 'image/avif';
-            $formats['image/png']  = 'image/avif';
-
-        // Fallback to WebP.
-        } elseif ( wp_image_editor_supports( array( 'mime_type' => 'image/webp' ) ) ) {
-            $formats['image/jpeg'] = 'image/webp';
-            $formats['image/png']  = 'image/webp';
-        }
-    }
-
-    return $formats;
-}
-add_filter( 'image_editor_output_format', 'zeitfresser_image_output_format' );
-
-/**
- * Mark images as optimized only when optimization is actually active.
- *
- * @param array $metadata Attachment metadata.
- * @param int   $attachment_id Attachment ID.
- * @return array
- */
-function zeitfresser_mark_new_images_optimized( $metadata, $attachment_id ) {
-
-    if ( ! wp_attachment_is_image( $attachment_id ) ) {
-        return $metadata;
-    }
-
-    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
-    $force_enabled = ! empty( $GLOBALS['zeitfresser_force_image_optimization'] );
-
-    if ( ! $auto_enabled && ! $force_enabled ) {
-        return $metadata;
-    }
-
-    update_post_meta(
-        $attachment_id,
-        '_zeitfresser_media_optimized_version',
-        ZEITFRESSER_IMAGE_OPTIMIZATION_VERSION
-    );
-
-    return $metadata;
-}
-add_filter( 'wp_generate_attachment_metadata', 'zeitfresser_mark_new_images_optimized', 20, 2 );
-
-/**
- * Auto Optimize Hook
- */
-add_filter(
-    'wp_generate_attachment_metadata',
-    'zeitfresser_auto_optimize_on_upload',
-    15,
-    2
-);
-
-function zeitfresser_auto_optimize_on_upload( $metadata, $attachment_id ) {
-
-    // Only images
-    if ( ! wp_attachment_is_image( $attachment_id ) ) {
-        return $metadata;
-    }
-
-    // Feature toggle
-    if ( ! get_theme_mod( 'ztfr_auto_optimize', true ) ) {
-        return $metadata;
-    }
-
-    $file = get_attached_file( $attachment_id );
-
-    if ( ! $file || ! file_exists( $file ) ) {
-        return $metadata;
-    }
-
-    // DO NOT overwrite captured original
-    if ( ! get_post_meta( $attachment_id, '_zeitfresser_original_file', true ) ) {
-        update_post_meta( $attachment_id, '_zeitfresser_original_file', $file );
-    }
-
-    // Mark optimized (IMPORTANT: no re-trigger here)
-    update_post_meta(
-        $attachment_id,
-        '_zeitfresser_media_optimized_version',
-        ZEITFRESSER_IMAGE_OPTIMIZATION_VERSION
-    );
-
-    return $metadata;
-}
-
-/**
- * Auto Delete Hook
- */
-add_filter(
-    'wp_generate_attachment_metadata',
-    'zeitfresser_auto_delete_original_after_upload',
-    30,
-    2
-);
-
-function zeitfresser_auto_delete_original_after_upload( $metadata, $attachment_id ) {
-
-    if ( ! wp_attachment_is_image( $attachment_id ) ) {
-        return $metadata;
-    }
-
-    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
-    $delete_enabled = get_theme_mod( 'ztfr_auto_delete', false );
-
-    if ( ! $auto_enabled || ! $delete_enabled ) {
-        return $metadata;
-    }
-
-    $original = get_post_meta(
-        $attachment_id,
-        '_zeitfresser_original_file',
-        true
-    );
-
-    if ( ! $original ) {
-        return $metadata;
-    }
-
-    $ext = strtolower( pathinfo( $original, PATHINFO_EXTENSION ) );
-
-    // Skip modern formats
-    if ( in_array( $ext, [ 'webp', 'avif' ], true ) ) {
-        update_post_meta( $attachment_id, '_zeitfresser_original_deleted', 1 );
-        return $metadata;
-    }
-
-    // 🔥 Wenn nichts mehr existiert → fertig
-    if ( ! zeitfresser_original_family_exists( $attachment_id, $original ) ) {
-        update_post_meta( $attachment_id, '_zeitfresser_original_deleted', 1 );
-        return $metadata;
-    }
-
-    // 🔥 HIER passiert der Fix
-    zeitfresser_delete_original_family_files( $attachment_id, $original );
-
-    // Final check
-    if ( ! zeitfresser_original_family_exists( $attachment_id, $original ) ) {
-        update_post_meta( $attachment_id, '_zeitfresser_original_deleted', 1 );
-    }
-
-    return $metadata;
-}
-
-/**
- * Keep generated image quality balanced for file size and visual fidelity.
- *
- * @param int    $quality Proposed image quality.
- * @param string $mime_type Image mime type.
- * @return int
- */
-function zeitfresser_image_quality( $quality, $mime_type = 'image/jpeg' ) {
-
-    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
-    $force_enabled = ! empty( $GLOBALS['zeitfresser_force_image_optimization'] );
-
-    if ( ! $auto_enabled && ! $force_enabled ) {
-        return $quality;
-    }
-
-    return match ($mime_type) {
-        'image/avif' => 50,
-        'image/webp' => 75,
-        default => 82,
-    };
-}
-add_filter( 'wp_editor_set_quality', 'zeitfresser_image_quality', 10, 2 );
-
-/**
- * Improve responsive image sizes attribute.
- *
- * @param string $sizes Existing sizes attribute.
- * @param array  $size  Requested image size.
- * @return string
- */
-function zeitfresser_responsive_image_sizes( $sizes, $size ) {
-
-    // Single post content
-    if ( is_singular() ) {
-        return '(max-width: 768px) 100vw, (max-width: 1200px) 720px, 720px';
-    }
-
-    // Archive / blog overview
-    if ( is_home() || is_front_page() || is_archive() || is_search() ) {
-        return '(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 400px';
-    }
-
-    return $sizes;
-}
-add_filter( 'wp_calculate_image_sizes', 'zeitfresser_responsive_image_sizes', 10, 2 );

inc/performance/performance.php

@@ -0,0 +1,236 @@
+<?php
+/**
+ * Performance tweaks.
+ *
+ * @package Zeitfresser
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+ /**
+ * ------------------------------------------------------------------------
+ * Defer non-critical JavaScript
+ * ------------------------------------------------------------------------
+ *
+ * Prevents JS from blocking page rendering.
+ */
+function zeitfresser_defer_scripts( $tag, $handle, $src ) {
+
+    $defer_scripts = array(
+        'zeitfresser-navigation',
+        'zeitfresser-scripts',
+    );
+
+    if ( in_array( $handle, $defer_scripts, true ) ) {
+        return str_replace( ' src=', ' defer src=', $tag );
+    }
+
+    return $tag;
+}
+add_filter( 'script_loader_tag', 'zeitfresser_defer_scripts', 10, 3 );
+ 
+/**
+ * ------------------------------------------------------------------------
+ * Image Loading Optimization (LCP + Lazy Loading)
+ * ------------------------------------------------------------------------
+ *
+ * Ensures the first visible image loads immediately (LCP),
+ * while all other images are lazy-loaded for performance.
+ */
+function zeitfresser_optimize_image_attributes( $attr, $attachment, $size ) {
+
+    static $is_first = true;
+
+    if ( ! is_admin() ) {
+
+        if ( $is_first ) {
+            // First image (critical for LCP)
+            $attr['loading'] = 'eager';
+            $is_first = false;
+        } else {
+            // All other images
+            $attr['loading'] = 'lazy';
+        }
+
+        // Improve decoding performance
+        $attr['decoding'] = 'async';
+    }
+
+    return $attr;
+}
+add_filter( 'wp_get_attachment_image_attributes', 'zeitfresser_optimize_image_attributes', 10, 3 );
+
+/**
+ * Lower the threshold for WordPress scaled originals when auto optimization is enabled.
+ *
+ * When automatic optimization is disabled, original uploads should remain untouched.
+ *
+ * @return int|false
+ */
+function zeitfresser_big_image_size_threshold() {
+
+    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
+    $force_enabled = ! empty( $GLOBALS['zeitfresser_force_image_optimization'] );
+
+    if ( ! $auto_enabled && ! $force_enabled ) {
+        return false;
+    }
+
+    return 1800;
+}
+add_filter( 'big_image_size_threshold', 'zeitfresser_big_image_size_threshold' );
+
+/**
+ * Skip generating oversized core intermediate sizes we do not use.
+ *
+ * @param array $sizes Registered intermediate sizes.
+ * @return array
+ */
+function zeitfresser_filter_intermediate_image_sizes( $sizes ) {
+
+    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
+    $force_enabled = ! empty( $GLOBALS['zeitfresser_force_image_optimization'] );
+
+    if ( ! $auto_enabled && ! $force_enabled ) {
+        return $sizes;
+    }
+
+    unset(
+        $sizes['1536x1536'],
+        $sizes['2048x2048']
+    );
+
+    return $sizes;
+}
+add_filter( 'intermediate_image_sizes_advanced', 'zeitfresser_filter_intermediate_image_sizes' );
+
+/**
+ * Improve attachment image attributes for layout stability and fetch priority.
+ *
+ * @param array        $attr       Image markup attributes.
+ * @param WP_Post      $attachment Attachment post object.
+ * @param string|array $size       Requested image size.
+ * @return array
+ */
+function zeitfresser_improve_attachment_dimensions( $attr, $attachment, $size ) {
+
+    if ( empty( $attr['width'] ) || empty( $attr['height'] ) ) {
+        $metadata = wp_get_attachment_metadata( $attachment->ID );
+
+        if ( is_array( $metadata ) && ! empty( $metadata['width'] ) && ! empty( $metadata['height'] ) ) {
+            if ( empty( $attr['width'] ) ) {
+                $attr['width'] = (int) $metadata['width'];
+            }
+
+            if ( empty( $attr['height'] ) ) {
+                $attr['height'] = (int) $metadata['height'];
+            }
+        }
+    }
+
+    if ( empty( $attr['fetchpriority'] ) && ! is_admin() && ! is_feed() ) {
+        static $did_set_high_priority = false;
+
+        if ( ! $did_set_high_priority && is_singular() ) {
+            $attr['fetchpriority'] = 'high';
+            $did_set_high_priority = true;
+        }
+    }
+
+    return $attr;
+}
+add_filter( 'wp_get_attachment_image_attributes', 'zeitfresser_improve_attachment_dimensions', 11, 3 );
+
+/**
+ * ------------------------------------------------------------------------
+ * Preload critical fonts
+ * ------------------------------------------------------------------------
+ *
+ * Preloads only the fonts that are needed for initial rendering
+ * (headings + body text). This improves LCP and avoids render delays.
+ */
+function zeitfresser_preload_fonts() {
+    ?>
+    <!-- Critical Fonts Only -->
+    <link rel="preload" href="<?php echo zeitfresser_asset('/fonts/oswald-400.woff2'); ?>" as="font" type="font/woff2" crossorigin>
+    <link rel="preload" href="<?php echo zeitfresser_asset('/fonts/oswald-700.woff2'); ?>" as="font" type="font/woff2" crossorigin>
+    <link rel="preload" href="<?php echo zeitfresser_asset('/fonts/roboto-400.woff2'); ?>" as="font" type="font/woff2" crossorigin>
+    <link rel="preload" href="<?php echo zeitfresser_asset('/fonts/roboto-500.woff2'); ?>" as="font" type="font/woff2" crossorigin>
+    <?php
+}
+add_action('wp_head', 'zeitfresser_preload_fonts', 0);
+
+/**
+ * Optimize font loading with preconnect
+ */
+add_filter( 'wp_resource_hints', function( $urls, $relation_type ) {
+
+    if ( 'preconnect' === $relation_type ) {
+        $urls[] = [
+            'href'        => get_template_directory_uri(),
+            'crossorigin' => 'anonymous',
+        ];
+    }
+
+    return $urls;
+
+}, 10, 2 );
+
+/**
+ * ------------------------------------------------------------------------
+ * Critical CSS (inline for faster first render)
+ * ------------------------------------------------------------------------
+ *
+ * We inline only the minimal CSS required for initial layout.
+ * This ensures the page structure renders immediately without
+ * waiting for the full stylesheet.
+ */
+function zeitfresser_inline_critical_css() {
+    ?>
+    <style>
+        body {
+            margin: 0;
+            background: #1e1f29;
+        }
+
+        .container {
+            max-width: var(--container-width, 1140px);
+            margin: 0 auto;
+            padding: 0 70px;
+        }
+
+        @media (max-width: 800px) {
+            .container {
+                padding: 0 20px;
+            }
+        }
+
+        .custom-grid-view {
+            display: grid;
+        }
+
+        header.site-header {
+            background: var(--light-color);
+        }
+    </style>
+    <?php
+}
+add_action('wp_head', 'zeitfresser_inline_critical_css', 1);
+
+function zeitfresser_performance_setup() {
+    if ( ! is_admin() ) {
+        wp_deregister_script( 'wp-embed' );
+    }
+}
+add_action( 'wp_enqueue_scripts', 'zeitfresser_performance_setup', 100 );
+
+function zeitfresser_cleanup_wp_head() {
+    remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
+    remove_action( 'wp_print_styles', 'print_emoji_styles' );
+    remove_action( 'wp_head', 'rsd_link' );
+    remove_action( 'wp_head', 'wlwmanifest_link' );
+    remove_action( 'wp_head', 'wp_generator' );
+}
+add_action( 'init', 'zeitfresser_cleanup_wp_head' );

inc/tools/code-block.php

@@ -16,6 +16,34 @@ if ( ! defined( 'ABSPATH' ) ) {
 	exit;
 }
 
+/**
+ * Check if current post content contains code blocks.
+ *
+ * @return bool
+ */
+function ztfr_has_code_block() {
+
+	if ( is_admin() ) {
+		return false;
+	}
+
+	if ( ! is_singular() ) {
+		return false;
+	}
+
+	global $post;
+
+	if ( ! isset( $post ) || empty( $post->post_content ) ) {
+		return false;
+	}
+
+	if ( has_block( 'ztfr/code-block', $post ) ) {
+		return true;
+	}
+
+	return false !== strpos( $post->post_content, '<pre' );
+}
+
 /**
  * Get asset version from file modification time.
  *
@@ -41,6 +69,10 @@ function ztfr_enqueue_code_assets() {
 		return;
 	}
 	
+	if ( ! ztfr_has_code_block() ) {
+		return;
+	}
+
 	$code_css_version = ztfr_code_asset_version( '/assets/css/code.css' );
 	$prism_version    = ztfr_code_asset_version( '/assets/js/prism.js' );
 	$code_js_version  = ztfr_code_asset_version( '/assets/js/code-block.js' );

inc/tools/image-optimizer.php

@@ -9,6 +9,272 @@ if ( ! defined( 'ABSPATH' ) ) {
     exit;
 }
 
+/**
+ * ------------------------------------------------------------------------
+ * Upload Handling (Original File Tracking)
+ * ------------------------------------------------------------------------
+ */
+function zeitfresser_capture_original_upload( $upload, $context ) {
+
+    if ( empty( $upload['file'] ) ) {
+        return $upload;
+    }
+
+    // Store temporarily (request-scoped)
+    $GLOBALS['zeitfresser_last_uploaded_file'] = $upload['file'];
+
+    return $upload;
+}
+add_filter( 'wp_handle_upload', 'zeitfresser_capture_original_upload', 10, 2 );
+
+/**
+ * Persist original file path to attachment meta
+ */
+function zeitfresser_store_original_file( $attachment_id ) {
+
+    if ( ! wp_attachment_is_image( $attachment_id ) ) {
+        return;
+    }
+
+    if ( empty( $GLOBALS['zeitfresser_last_uploaded_file'] ) ) {
+        return;
+    }
+
+    $file = $GLOBALS['zeitfresser_last_uploaded_file'];
+
+    // Safety: ensure file still exists
+    if ( ! file_exists( $file ) ) {
+        return;
+    }
+
+    // Prevent overwrite if already set
+    if ( get_post_meta( $attachment_id, '_zeitfresser_original_file', true ) ) {
+        return;
+    }
+
+    update_post_meta(
+        $attachment_id,
+        '_zeitfresser_original_file',
+        $file
+    );
+}
+add_action( 'add_attachment', 'zeitfresser_store_original_file' );
+
+/**
+ * Convert generated JPEG and PNG files to AVIF/WebP when enabled.
+ *
+ * Auto optimization can be disabled for uploads via Customizer.
+ * Manual optimization may still force conversion through a request-scoped flag.
+ *
+ * @param array $formats Output format map.
+ * @return array
+ */
+function zeitfresser_image_output_format( $formats ) {
+
+    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
+    $force_enabled = ! empty( $GLOBALS['zeitfresser_force_image_optimization'] );
+
+    if ( ! $auto_enabled && ! $force_enabled ) {
+        return $formats;
+    }
+
+    if ( function_exists( 'wp_image_editor_supports' ) ) {
+
+        // Prefer AVIF if supported.
+        if ( wp_image_editor_supports( array( 'mime_type' => 'image/avif' ) ) ) {
+            $formats['image/jpeg'] = 'image/avif';
+            $formats['image/png']  = 'image/avif';
+
+        // Fallback to WebP.
+        } elseif ( wp_image_editor_supports( array( 'mime_type' => 'image/webp' ) ) ) {
+            $formats['image/jpeg'] = 'image/webp';
+            $formats['image/png']  = 'image/webp';
+        }
+    }
+
+    return $formats;
+}
+add_filter( 'image_editor_output_format', 'zeitfresser_image_output_format' );
+
+/**
+ * Mark images as optimized only when optimization is actually active.
+ *
+ * @param array $metadata Attachment metadata.
+ * @param int   $attachment_id Attachment ID.
+ * @return array
+ */
+function zeitfresser_mark_new_images_optimized( $metadata, $attachment_id ) {
+
+    if ( ! wp_attachment_is_image( $attachment_id ) ) {
+        return $metadata;
+    }
+
+    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
+    $force_enabled = ! empty( $GLOBALS['zeitfresser_force_image_optimization'] );
+
+    if ( ! $auto_enabled && ! $force_enabled ) {
+        return $metadata;
+    }
+
+    update_post_meta(
+        $attachment_id,
+        '_zeitfresser_media_optimized_version',
+        ZEITFRESSER_IMAGE_OPTIMIZATION_VERSION
+    );
+
+    return $metadata;
+}
+add_filter( 'wp_generate_attachment_metadata', 'zeitfresser_mark_new_images_optimized', 20, 2 );
+
+/**
+ * Auto Optimize Hook
+ */
+add_filter(
+    'wp_generate_attachment_metadata',
+    'zeitfresser_auto_optimize_on_upload',
+    15,
+    2
+);
+
+function zeitfresser_auto_optimize_on_upload( $metadata, $attachment_id ) {
+
+    // Only images
+    if ( ! wp_attachment_is_image( $attachment_id ) ) {
+        return $metadata;
+    }
+
+    // Feature toggle
+    if ( ! get_theme_mod( 'ztfr_auto_optimize', true ) ) {
+        return $metadata;
+    }
+
+    $file = get_attached_file( $attachment_id );
+
+    if ( ! $file || ! file_exists( $file ) ) {
+        return $metadata;
+    }
+
+    // DO NOT overwrite captured original
+    if ( ! get_post_meta( $attachment_id, '_zeitfresser_original_file', true ) ) {
+        update_post_meta( $attachment_id, '_zeitfresser_original_file', $file );
+    }
+
+    // Mark optimized (IMPORTANT: no re-trigger here)
+    update_post_meta(
+        $attachment_id,
+        '_zeitfresser_media_optimized_version',
+        ZEITFRESSER_IMAGE_OPTIMIZATION_VERSION
+    );
+
+    return $metadata;
+}
+
+/**
+ * Auto Delete Hook
+ */
+add_filter(
+    'wp_generate_attachment_metadata',
+    'zeitfresser_auto_delete_original_after_upload',
+    30,
+    2
+);
+
+function zeitfresser_auto_delete_original_after_upload( $metadata, $attachment_id ) {
+
+    if ( ! wp_attachment_is_image( $attachment_id ) ) {
+        return $metadata;
+    }
+
+    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
+    $delete_enabled = get_theme_mod( 'ztfr_auto_delete', false );
+
+    if ( ! $auto_enabled || ! $delete_enabled ) {
+        return $metadata;
+    }
+
+    $original = get_post_meta(
+        $attachment_id,
+        '_zeitfresser_original_file',
+        true
+    );
+
+    if ( ! $original ) {
+        return $metadata;
+    }
+
+    $ext = strtolower( pathinfo( $original, PATHINFO_EXTENSION ) );
+
+    // Skip modern formats
+    if ( in_array( $ext, [ 'webp', 'avif' ], true ) ) {
+        update_post_meta( $attachment_id, '_zeitfresser_original_deleted', 1 );
+        return $metadata;
+    }
+
+    // 🔥 Wenn nichts mehr existiert → fertig
+    if ( ! zeitfresser_original_family_exists( $attachment_id, $original ) ) {
+        update_post_meta( $attachment_id, '_zeitfresser_original_deleted', 1 );
+        return $metadata;
+    }
+
+    // 🔥 HIER passiert der Fix
+    zeitfresser_delete_original_family_files( $attachment_id, $original );
+
+    // Final check
+    if ( ! zeitfresser_original_family_exists( $attachment_id, $original ) ) {
+        update_post_meta( $attachment_id, '_zeitfresser_original_deleted', 1 );
+    }
+
+    return $metadata;
+}
+
+/**
+ * Keep generated image quality balanced for file size and visual fidelity.
+ *
+ * @param int    $quality Proposed image quality.
+ * @param string $mime_type Image mime type.
+ * @return int
+ */
+function zeitfresser_image_quality( $quality, $mime_type = 'image/jpeg' ) {
+
+    $auto_enabled  = get_theme_mod( 'ztfr_auto_optimize', true );
+    $force_enabled = ! empty( $GLOBALS['zeitfresser_force_image_optimization'] );
+
+    if ( ! $auto_enabled && ! $force_enabled ) {
+        return $quality;
+    }
+
+    return match ($mime_type) {
+        'image/avif' => 50,
+        'image/webp' => 75,
+        default => 82,
+    };
+}
+add_filter( 'wp_editor_set_quality', 'zeitfresser_image_quality', 10, 2 );
+
+/**
+ * Improve responsive image sizes attribute.
+ *
+ * @param string $sizes Existing sizes attribute.
+ * @param array  $size  Requested image size.
+ * @return string
+ */
+function zeitfresser_responsive_image_sizes( $sizes, $size ) {
+
+    // Single post content
+    if ( is_singular() ) {
+        return '(max-width: 768px) 100vw, (max-width: 1200px) 720px, 720px';
+    }
+
+    // Archive / blog overview
+    if ( is_home() || is_front_page() || is_archive() || is_search() ) {
+        return '(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 400px';
+    }
+
+    return $sizes;
+}
+add_filter( 'wp_calculate_image_sizes', 'zeitfresser_responsive_image_sizes', 10, 2 );
+
+
 /**
  * Register admin page
  */

style.css

@@ -5,7 +5,7 @@ Author: Zeitfresser
 Author URI: https://ztfr.eu/
 Theme URI: https://ztfr.eu/
 Description: Zeitfresser Wordpress Theme
-Version: 2.6
+Version: 2.7
 Tested up to: 6.2
 Requires PHP: 7.0
 License: GNU General Public License v2 or later
@@ -315,6 +315,9 @@ textarea {
   background-color: var(--footer-color);
   color: var(--light-color);
 
+  border-radius: 0;
+  border: 1px solid rgba(248, 248, 242, 0.08);
+
   padding: 1rem;
   margin-bottom: 2rem;
 }
@@ -1170,33 +1173,62 @@ header.site-header .social-links svg:hover {
 
 .widget_search .wp-block-search__inside-wrapper {
   display: grid;
-  grid-template-columns: 4fr 1fr;
+  grid-template-columns: 1fr auto;
   gap: 0;
+  background: transparent;
+  border: none;
+  overflow: hidden;
 }
 
-@media (max-width: 1200px) {
+.widget_search .wp-block-search__input,
-  .widget_search .wp-block-search__inside-wrapper {
+.sidebar .wp-block-search__input {
-    display: block;
-  }
-}
-
-@media (max-width: 900px) {
-  .widget_search .wp-block-search__inside-wrapper {
-    display: grid;
-  }
-}
-
-.widget_search input[type="search"] {
   width: 100%;
-  height: 100%;
+  height: 36px;
-  padding: 1rem 1.5rem;
+  padding: 0 12px;
-  border-radius: 0;
+
+  background-color: rgba(255,255,255,0.04) !important;
+  color: var(--light-color);
+
+  border: 1px solid rgba(255,255,255,0.1) !important;
+  border-radius: 0 !important;
+  box-shadow: none !important;
+  outline: none !important;
+  transition: border-color 0.2s ease, background-color 0.2s ease;
+
+  appearance: none;
+}
+
+.widget_search .wp-block-search__input:focus,
+.sidebar .wp-block-search__input:focus {
+  border-color: var(--hover-color) !important;
+  outline: none !important;
+  box-shadow: none !important;
+}
+
+.widget_search .wp-block-search__input::placeholder,
+.sidebar .wp-block-search__input::placeholder {
+  color: rgba(248,248,242,0.5);
 }
 
-.widget_search input[type="submit"],
 .widget_search .wp-block-search__button {
-  width: 100%;
+  height: 36px;
-  padding: 1rem 2rem;
+  padding: 0 14px;
+
+  border: none;
+  border-radius: 0;
+
+  background-color: var(--footer-color);
+  color: var(--light-color);
+
+  font-size: 0.75rem;
+  font-weight: 700;
+  text-transform: uppercase;
+  cursor: pointer;
+}
+
+.widget_search .wp-block-search__button:hover {
+  background-color: var(--hover-color);
+  color: var(--dark-color);
 }
 
 /* Empty State (404 + Search) */
@@ -1215,9 +1247,12 @@ header.site-header .social-links svg:hover {
 .error-404 .page-content,
 .search-no-results .page-content {
   background-color: var(--footer-color);
+  
+  border-radius: 0;
+  border: 1px solid rgba(248, 248, 242, 0.08);
+  
   padding: 2rem;
   margin: 1.5rem auto 0;
-  border-radius: 6px;
   max-width: 500px;
   width: 100%;
   box-sizing: border-box;
@@ -1285,44 +1320,6 @@ header.site-header .social-links svg:hover {
   }
 }
 
-/* Sidebar Search */
-
-.widget_search form {
-  display: flex;
-  align-items: center;
-  height: 32px;
-  border: 1px solid #4a4d61;
-  border-radius: 4px;
-  background-color: #383a4a;
-  overflow: hidden;
-}
-
-.widget_search input[type="search"] {
-  flex: 1;
-  padding: 0 10px;
-  background: transparent;
-  border: none;
-  color: var(--light-color);
-}
-
-.widget_search button[type="submit"] {
-  display: flex;
-  align-items: center;
-  padding: 0 12px;
-  height: 100%;
-  border: none;
-  background-color: var(--hover-color);
-  color: var(--dark-color);
-  font-size: 0.75rem;
-  font-weight: 700;
-  text-transform: uppercase;
-  cursor: pointer;
-}
-
-.widget_search form:focus-within {
-  border-color: var(--hover-color);
-}
-
 /* Posts and Pages */
 
 .sticky {
@@ -1661,21 +1658,6 @@ header.page-header h1 {
   color: var(--light-color);
 }
 
-/* Readmore KANN WEG? */
-
-.readmore {
-  display: inline-flex;
-  align-items: center;
-  gap: 0.4rem;
-
-  font-family: var(--primary-font);
-}
-
-.readmore svg {
-  height: 1.2em;
-  fill: currentColor; 
-}
-
 /* Header / Footer Meta */
 
 .info.ihead,
@@ -1831,7 +1813,7 @@ header.page-header h1 {
 }
 
 .site-footer a {
-  color: inherit; /* inherits light-color */
+  color: inherit;
   border-bottom: 1px solid rgba(255,255,255,0.2);
 }