UI rework by Uyen

2024-11-18
- Delete unnecessary lines from .gitignore file.
- Fix sidebar to not be visible (on non-auth instances), if empty.
- Fix display/behaviour of annotation assistant bar to move correctly, when user types into the searchbar and clicks on the sidebar or anywhere else afterwards.
- Restore unlinted init.js file from patch 16 and add back changes for sidebar, top navbar, etc.

2024-10-30
- Fix overlap of documentation pop-up window.
- Change results area to not being shifted when sidebar is open.
- Add and adjust code for tour links (changed by Helge).
- Fix burger menu behaviour when clicking on tour link.
- Delete news and announcements template files from repository.
- Delete code snippets and files concerning news page.
- Change top navbar to non-sticky.
- Add and adjust code for top navbar items to be configurable (changed by Nils).

2024-10-09
- Add variables for element sizes and spacings.
- Remove static class for shifting the sidebar (fix position for annotation assistant bar on pages with the sidebar open by default).
- Fix shifted view on documentation page on small screens.
- Add check for burger icon existence.
- Add and style legend for login area.
- Delete commented-out code snippets on the go.
- Add new overall line-height.
- Add new logo addon styles back from patch set 12.
- Add back missing class attribute of hint-element.

2024-10-01
- Revise login area to be shown in a dropdown box on hovering the login icon.
- Fix login box focus, when user clicks on auto-completion.
- Add logout icon next to sign out text.
- Create new files for news and announcements (controller, templates) and fix news link.
- Fix visibility of news link for logged in and logged out users.
- Fix empty sidebar issue (make sidebar invisible, if empty).
- Fix animation issue, when the sidebar slides out (blank space, content shift).
- Fix relocation issue of annotation assistant bar.
- Fix navbar to not scroll up initially, when the user clicks on a hash link.
- Fix content display in tour window (title overlapped with text).
- Add tour link to the top navbar.
- Fix burger menu behaviour (lock navbar, when burger menu is active).
- Edit burger menu visibility, when the user clicks on tour link on small screens.
- Add media queries for navbar/dropdown.
- Fix small design issues.

2024-09-11
- Revise sidebar, searchbar, and content slide behaviour.
- Add and fix media queries for sidebar, content, and doc navigation.
- Fix news link and comments.
- Fix small design issues.

2024-08-05
- Fix sidebar visibility on starting page.
- Change slide-in state on start.

2024-07-15
- Improve appearance of title-addon on logo.
- Create and style new item on top navbar for 'News'.
- Change settings link in logout.html.ep to dynamic link.

2024-04-29
- Add an indicator for user login, and some minor design changes.
- Add back content_block headerButtonGroup due to backwards
  compatibility and modify header.html.ep to fit changes.
- Correct color of minimize button for snippets to
  nearly-white, and add media query for border-radius of
  the search bar.
- Delete helper class get_user_name and set user_handle
  instead to get the user name.
- Add scroll functionality for navbar: hide on scroll down,
  show on scroll up.
- Create burger menu and add responsive styles for navbar,
  optimize element positions in header.
- Add and style registration link to fit in login area,
  change navbar size and input fields, improve positionings of
  logo and icons, fix animation of navbar when scrolling on
  small devices.

Change-Id: Ie7803aeafb6683d18de51f8c918fb7b0dd308fcc
diff --git a/Changes b/Changes
index e27a836..6c60dae 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,24 @@
+0.59 2024-11-18
+        - Improve appearance of title-addon on logo. (uyen-nhu)
+        - Create and style new item on top navbar for 'News'. (uyen-nhu)
+        - Change settings link in logout.html.ep to dynamic link. (uyen-nhu)
+        - Add an indicator for user login, and some minor design changes. (uyen-nhu)
+        - Add back content_block headerButtonGroup due to backwards
+          compatibility and modify header.html.ep to fit changes. (uyen-nhu)
+        - Correct color of minimize button for snippets to
+          nearly-white, and add media query for border-radius of
+          the search bar. (uyen-nhu)
+        - Delete helper class get_user_name and set user_handle
+          instead to get the user name. (uyen-nhu)
+        - Add scroll functionality for navbar: hide on scroll down,
+          show on scroll up. (uyen-nhu)
+        - Create burger menu and add responsive styles for navbar,
+          optimize element positions in header. (uyen-nhu)
+        - Add and style registration link to fit in login area,
+          change navbar size and input fields, improve positionings of
+          logo and icons, fix animation of navbar when scrolling on
+          small devices. (uyen-nhu)
+
 0.58 2024-11-15
         - Cookie path is settable now (hebasta)
         - Fix meta table view for key value pairs (diewald)
diff --git a/dev/js/src/init.js b/dev/js/src/init.js
index 12474c0..0d54ebc 100644
--- a/dev/js/src/init.js
+++ b/dev/js/src/init.js
@@ -2,7 +2,7 @@
  * Initialize The JS frontend part and decorate
  * the static HTML data.
  *
- * @author Nils Diewald
+ * @author Nils Diewald, Helge Stallkamp
  *
  * TODO: Create lazy loading of objects including
  * - obj.hint()
@@ -13,6 +13,9 @@
  * - obj.matchCreate() (using webpack)
  * - obj.koral() (show result, parse for errors ...)
  * - obj.alignment() // toggle
+ * 
+ * TODO: After upgrading to ES 6
+ * - use optional chaining operator (for example see below)
  */
 
 "use strict";
@@ -96,14 +99,20 @@
       for(let j = 0; j < gt.length; j++){
         gt[j].setAttribute('href', '#');
         gt[j].addEventListener('click', function(){
-        tourClass.gTstartSearch().start();
-      });
-    }
+          tourClass.gTstartSearch().start();
 
-    KorAP.tourshowR = function(){
-      tourClass.gTshowResults().start();
+          // Close the burger menu by simulating a click on the burger icon
+          const burgerIcon = document.querySelector('.burger-icon');
+          if (isBurgerMenuOpen) {
+            burgerIcon.click();
+          }
+        });
+      }
+
+      KorAP.tourshowR = function(){
+        tourClass.gTshowResults().start();
       };
-    };
+    }
     
     var obj = {};
 
@@ -129,6 +138,50 @@
       }
     );
 
+    // Responsive navbar: hide and show burger menu
+    const burgerIcon = document.querySelector('.burger-icon');
+    let isBurgerMenuOpen = false;
+
+    if (burgerIcon) {
+      burgerIcon.addEventListener('click', function() {
+        const navbar = document.querySelector('.navbar');
+        navbar.classList.toggle('show');
+
+        isBurgerMenuOpen = !isBurgerMenuOpen;
+        if (isBurgerMenuOpen) {
+          navbar.style.top = '0';
+        }
+      });
+    }
+    
+    // Fallback solution for login dropdown visibility (if :focus-within is not supported)
+    document.addEventListener('DOMContentLoaded', function() {
+      const dropdown = document.querySelector('.dropdown');
+      const dropdownContent = document.querySelector('.dropdown-content');
+      
+      dropdown.addEventListener('mouseenter', function() {
+        dropdownContent.style.display = 'block';
+      });
+    
+      dropdown.addEventListener('mouseleave', function() {
+        // If no input inside the form is focused, then close dropdown content
+        if (!dropdown.contains(document.activeElement)) {
+          dropdownContent.style.display = 'none';
+        }
+      });
+    
+      dropdownContent.addEventListener('focusin', function() {
+        dropdownContent.style.display = 'block';
+      });
+    
+      dropdownContent.addEventListener('focusout', function(e) {
+        // If focus moved outside the dropdown content, then close it
+        if (!dropdownContent.contains(e.relatedTarget)) {
+          dropdownContent.style.display = 'none';
+        }
+      });
+    });
+
     /**
      * Replace Virtual Corpus field
      */
@@ -212,6 +265,91 @@
       };
     });
     
+    // Function to toggle the shifted class on elements
+    function shiftContent() {
+      // Get elements to perform content shift when sidebar is active
+      const header = document.querySelector('header');
+      const main = document.querySelector('main');
+      const footer = document.querySelector('footer');
+      const hint = document.querySelector('#hint');
+      const results = document.querySelector('.found');
+      const aside = document.querySelector('aside');
+
+      if (aside && aside.classList.contains('active')) {
+        header.classList.add('shifted');
+        if (!results) {
+          main.classList.add('shifted');
+        }
+        footer.classList.add('shifted');
+        if (hint) {
+          hint.classList.add('shifted');
+          adjustHintPosition();
+        }
+      } else {
+        header.classList.remove('shifted');
+        main.classList.remove('shifted');
+        footer.classList.remove('shifted');
+        if (hint) {
+          hint.classList.remove('shifted');
+          adjustHintPosition();
+        }
+      }
+    }
+    
+    // Function to adjust the position of the annotation assistant bar (hint), when user types into the searchbar and clicks the sidebar (or anywhere outside the searchbar) afterwards
+    function adjustHintPosition() {
+      const hint = document.querySelector('#hint');
+      const searchInput = document.querySelector('#q-field');
+      const aside = document.querySelector('aside');
+
+      if (hint && searchInput) {
+        // Create a temporary span to measure the exact text width
+        const span = document.createElement('span');
+        span.style.visibility = 'hidden';
+        span.style.position = 'absolute';
+        span.style.whiteSpace = 'pre';
+        // Copy the input's font properties
+        const inputStyle = window.getComputedStyle(searchInput);
+        span.style.font = inputStyle.font;
+        span.style.fontSize = inputStyle.fontSize;
+        span.style.fontFamily = inputStyle.fontFamily;
+        span.textContent = searchInput.value;
+        document.body.appendChild(span);
+
+        // Get the actual width of the text
+        const inputWidth = searchInput.value.length > 0 ? span.offsetWidth : 0;
+        document.body.removeChild(span);
+        let hintLeftPosition = inputWidth;
+
+        // TODO: This shouldn't be a fixed position!
+        if (aside && aside.classList.contains('active')) {
+          hintLeftPosition += 230;
+        }
+        
+        hint.style.left = `${hintLeftPosition}px`;
+      }
+    }
+    //Can be solved more elegant witch ES6 (see optional chaining operator)
+    let qlf = document.querySelector('#q-field');
+      if(qlf != null){
+      qlf.addEventListener('blur', adjustHintPosition);
+    }
+ 
+    // MutationObserver to detect when #hint is injected into the DOM
+    const observer = new MutationObserver((mutationsList, observer) => {
+      for (const mutation of mutationsList) {
+        if (mutation.type === 'childList') {
+          const hint = document.querySelector('#hint');
+          if (hint) {
+            shiftContent();
+            observer.disconnect();
+          }
+        }
+      }
+    });
+
+    observer.observe(document.body, { childList: true, subtree: true });
+
     // Add focus listener to aside
     var aside = d.getElementsByTagName('aside')[0];
 
@@ -219,34 +357,36 @@
 
       // Horrible lock to deal with sidebar clicks
       var asideClicked = false;
-      
+
+      shiftContent();
+
       // Make aside active on focus
-      aside.addEventListener('focus', function(e) {
+      aside.addEventListener('focus', function (e) {
         this.classList.add('active');
+        shiftContent();
       });
 
       // Deactivate focus when clicking anywhere else
       var body = d.getElementsByTagName('body')[0];
       if (body !== null) {
-        body.addEventListener('click', function() {
+        body.addEventListener('click', function () {
           if (!asideClicked) {
             aside.classList.remove('active');
-          }
-          else {
+            shiftContent();
+          } else {
             asideClicked = false;
-          };
+          }
         });
-      };
+      }
 
       /* Stop click event on aside
        * (to not trickle down to body)
        */
-      aside.addEventListener('click', function(e) {
+      aside.addEventListener('click', function (e) {
         asideClicked = true;
       });
-    };
+    }
 
-      
     // Replace QL select menus with KorAP menus
     var qlField = d.getElementById('ql-field');
     if (qlField !== null) {
diff --git a/dev/scss/base/base.scss b/dev/scss/base/base.scss
index cfe10b5..7750665 100644
--- a/dev/scss/base/base.scss
+++ b/dev/scss/base/base.scss
@@ -34,16 +34,17 @@
   fill: $dark-grey;
 }
 
-html {
-  height: 100vh;
-}
+// html {
+//   height: 100vh;
+// }
 
 body {
-  position:   relative;
   min-height: 100vh;
   font-size:  12pt;
   margin:     0;
   padding:    0;
+  display:    flex;
+  flex-direction: column;
 }
 
 a {
@@ -99,6 +100,8 @@
   border-left:      5px solid $ids-blue-1;
   background-color: $ids-blue-2;
   color:            $ids-blue-1;
+  -webkit-mix-blend-mode: normal; // Safari
+  mix-blend-mode:   soft-light;
   
   &.bug,
   &.missing,
diff --git a/dev/scss/base/icons.scss b/dev/scss/base/icons.scss
index ae4974a..3d758c0 100644
--- a/dev/scss/base/icons.scss
+++ b/dev/scss/base/icons.scss
@@ -2,6 +2,7 @@
  * Font Awesome symbol table.
  */
 
+$fa-user:         "\f007";
 $fa-bars:         "\f0c9";
 $fa-extlink:      "\f08e";
 $fa-up:           "\f0d8";
diff --git a/dev/scss/base/lengths.scss b/dev/scss/base/lengths.scss
index c4a7e5a..613b8c6 100644
--- a/dev/scss/base/lengths.scss
+++ b/dev/scss/base/lengths.scss
@@ -4,15 +4,16 @@
  * Defined lengths and sizes for the
  * Kalamar layout.
  */
-$standard-border-radius: 6px;
-$item-padding:           3pt 6pt;
-$button-width:           30px;
-$base-padding:           8px;
-$border-size:            2px;
-$result-border-size:     1px;
-$left-width:             176px;
-$border-size:            2px;
-$left-distance:          $left-width + ($border-size * 2);
+$standard-border-radius:    6px;
+$item-padding:              3pt 6pt;
+$button-width:              30px;
+$base-padding:              8px;
+$border-size:               2px;
+$result-border-size:        1px;
+$left-width:                176px;
+$border-size:               2px;
+$left-distance:             $left-width + ($border-size * 2);
+$standard-size-and-spacing: 4rem;
 
 /**
  * Margins
diff --git a/dev/scss/footer/footer.scss b/dev/scss/footer/footer.scss
index 1a5b312..0d85a78 100644
--- a/dev/scss/footer/footer.scss
+++ b/dev/scss/footer/footer.scss
@@ -7,9 +7,9 @@
  */
 footer {
   background-color: $dark-grey;
-  position:         absolute;
-  
-  bottom:           0;
+  // position:         absolute;
+  // bottom:           0;
+  margin-top:       auto;
   padding-bottom:   2px;
   font-size:        70%;
   width:            100%;
@@ -19,6 +19,10 @@
   align-items: center;
   height: $footer-height;
 
+  &.shifted {
+    padding-left: $logo-left-distance;
+  }
+
   nav {
     margin-left: $button-width;
     padding: $item-padding;
@@ -94,6 +98,6 @@
 }
 
 aside.active:not(.off) ~ footer {
-  padding-left: $logo-left-distance;
+  // padding-left: $logo-left-distance;
   transition:  all .3s ease-in-out;
 }
diff --git a/dev/scss/header/header.scss b/dev/scss/header/header.scss
index 41b5cc4..ccd13bd 100644
--- a/dev/scss/header/header.scss
+++ b/dev/scss/header/header.scss
@@ -12,14 +12,289 @@
 @import "state";         // State
 @import "panel";         // Panel
 
+.navbar {
+  width: 100%;
+  height: $standard-size-and-spacing;
+  background-color: $dark-green;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: end;
+  // overflow: hidden;
+  // position: fixed;
+  position: absolute;
+  top: 0;
+  z-index: 999;
+  transition: top .3s ease-in-out;
+  -o-transition: top .3s ease-in-out;
+  -moz-transition: top .3s ease-in-out;
+  -webkit-transition: top .3s ease-in-out;
+
+  &-group {
+    display: flex;
+    align-items: center;
+
+    h3.nav-link {
+      height: $standard-size-and-spacing;
+      font-size: 1rem;
+      transition:  all .2s ease-in-out;
+      -o-transition: all .2s ease-in-out;
+      -moz-transition: all .2s ease-in-out;
+      -webkit-transition: all .2s ease-in-out;
+
+      &:hover {
+        background-color: $middle-green;
+      }
+
+      a {
+        display: block;
+        padding: 1.5rem 1rem;
+        color: $nearly-white;
+      }
+    }
+
+    // fieldset.fieldset-login {
+    //   display: flex;
+    //   flex-direction: column;
+    //   margin-right: 4rem;
+    //   padding: 0;
+    //   min-inline-size: unset;
+    //   border: unset;
+
+    //   form.login {
+    //     display: flex;
+    //     align-items: center;
+        
+    //     input[type=text],
+    //     input[type=password] {
+    //       @include input-field;
+    //       margin-right: 8px;
+    //       height: 1.5rem;
+    //     }
+  
+    //     button.btn-login {
+    //       // width: 3rem;
+    //       // height: 3rem;
+    //       // background-color: $dark-green;
+    //       background-color: unset;
+    //       color: $nearly-white;
+    //       // padding: .75rem 1rem;
+    //       font-size: 180%;
+    //       border: none;
+    //       border-color: unset;
+    //       border-radius: 0;
+    //       text-shadow: none;
+    //       font-weight: normal;
+    //       top: unset;
+    //       transition:  all .2s ease-in-out;
+    //       -o-transition: all .2s ease-in-out;
+    //       -moz-transition: all .2s ease-in-out;
+    //       -webkit-transition: all .2s ease-in-out;
+  
+    //       &::after {
+    //         content: $fa-login;
+    //       }
+
+    //       &:hover {
+    //         // background-color: $middle-green;
+    //         color: $dark-orange;
+    //       }
+    //     }
+    //   }
+
+    //   p {
+    //     margin: 0;
+    //     font-size: .7rem;
+    //     color: $nearly-white;
+
+    //     a {
+    //       color: $dark-orange;
+
+    //       &:hover {
+    //         color: $middle-orange;
+    //       }
+    //     }
+    //   }
+    // }
+  }
+
+  .dropdown {
+    display: flex;
+    align-items: center;
+    margin-right: $standard-size-and-spacing;
+    position: relative;
+
+    &:hover .dropdown-content,
+    &:focus-within .dropdown-content {
+      display: block;
+    }
+
+    &:hover .dropdown-btn,
+    &:focus-within .dropdown-btn {
+      color: $nearly-white;
+      background-color: $middle-green;
+    }
+
+    &-btn {
+      height: $standard-size-and-spacing;
+      padding: 1.25rem 1rem;
+      color: $nearly-white;
+      transition:  all .2s ease-in-out;
+      -o-transition: all .2s ease-in-out;
+      -moz-transition: all .2s ease-in-out;
+      -webkit-transition: all .2s ease-in-out;
+      cursor: pointer;
+
+      &.login::before {
+        @include icon-font;
+        content: $fa-login;
+        font-size: 150%;
+      }
+      
+      &.profile::before {
+        @include icon-font;
+        content: $fa-user;
+        font-size: 150%;
+      }
+
+      h3.user-name {
+        padding-right: 2px;
+        // font-size: 85%;
+        font-size: 120%;
+        display: inline;
+      }
+    }
+
+    &-content {
+      display: none;
+      width: fit-content;
+      margin-top: $standard-size-and-spacing;
+      padding: 0;
+      background-color: $middle-green;
+      position: absolute;
+      top: 0;
+      z-index: 999;
+
+      &--left {
+        left: 0;
+      }
+
+      &--right {
+        right: 0;
+        padding: 1rem;
+      }
+
+      form.login {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+
+        legend {
+          padding-bottom: $base-padding;
+          color: $nearly-white;
+        }
+        
+        input[type=text],
+        input[type=password] {
+          @include input-field;
+          margin-bottom: 8px;
+          height: 2rem;
+        }
+  
+        button.btn-login {
+          width: 100%;
+          height: 2rem;
+          margin-bottom: 1rem;
+          background-color: $dark-green;
+          color: $nearly-white;
+          font-size: 120%;
+          border: none;
+          border-color: unset;
+          border-radius: 0;
+          text-shadow: none;
+          font-weight: normal;
+          top: unset;
+          transition:  all .2s ease-in-out;
+          -o-transition: all .2s ease-in-out;
+          -moz-transition: all .2s ease-in-out;
+          -webkit-transition: all .2s ease-in-out;
+  
+          &::after {
+            content: $fa-login;
+          }
+
+          &:hover {
+            // color: $dark-orange;
+            background-color: $dark-orange;
+          }
+        }
+      }
+
+      p {
+        margin: 0;
+        font-size: .7rem;
+        color: $nearly-white;
+
+        a {
+          color: $dark-orange;
+
+          &:hover {
+            color: $middle-orange;
+          }
+        }
+      }
+    }
+
+    &-item {
+      display: block;
+      padding: .75rem;
+      font-size: 1rem;
+      color: $nearly-white;
+      transition:  all .2s ease-in-out;
+      -o-transition: all .2s ease-in-out;
+      -moz-transition: all .2s ease-in-out;
+      -webkit-transition: all .2s ease-in-out;
+
+      &:hover {
+        color: $nearly-white;
+        background-color: $light-green;
+      }
+
+      &.logout::before {
+        @include icon-font;
+        content: $fa-logout;
+        font-size: 1rem;
+      }
+
+      span {
+        display: inline;
+      }
+    }
+  }
+
+  .burger-icon {
+    display: none;
+
+    &::after {
+      @include icon-font;
+      content: $fa-bars;
+    }
+  }
+}
+
 header {
   @include box-sizing-box();
   position:         relative;
   background-color: $light-green;
-  padding:          $base-padding 0 0 $base-padding;
+  // padding:          $base-padding 0 0 $base-padding;
+  padding-top:      $standard-size-and-spacing;
   font-size:        10pt;
   color:            $nearly-white;
-  
+
+  &.shifted {
+    padding-left: $logo-left-distance;
+  }
+
   span.select {
     display:     inline-block;
     cursor:      pointer;
@@ -64,9 +339,12 @@
   form {
     position:     relative;
     display:      block;
-    padding-left: $logo-left-distance;
+    // padding-left: $logo-left-distance;
     min-height:   2.7em;
-    margin:       0px;
+
+    &#searchform {
+      margin: 0 $standard-size-and-spacing;
+    }
   }
 
   input {
@@ -92,7 +370,8 @@
       top:              0;
       right:            0;
       margin-right:     0;
-      width:            math.div($standard-margin,2);
+      width:            20px;
+      // width:            math.div($standard-margin,2);
       background-color: $dark-green;
       text-align:       center;
       height:           100%;
@@ -118,7 +397,6 @@
       @include icon-font;
     }
 
-    // Icons for buttons
     > a.tutorial::after {
       content: $fa-tutorial;
     }
diff --git a/dev/scss/header/hint.scss b/dev/scss/header/hint.scss
index 68222b7..df85e25 100644
--- a/dev/scss/header/hint.scss
+++ b/dev/scss/header/hint.scss
@@ -4,6 +4,13 @@
 /**
  * Rules for the Kalamar hint helper.
  */
+
+#hint {
+  &.shifted {
+    left: $logo-left-distance;
+  }
+}
+
 ul.menu.hint {
   display:     inline-block;
   white-space: normal;
diff --git a/dev/scss/header/searchbar.scss b/dev/scss/header/searchbar.scss
index b082050..48f8bc5 100644
--- a/dev/scss/header/searchbar.scss
+++ b/dev/scss/header/searchbar.scss
@@ -10,6 +10,7 @@
   margin-bottom: 3px;
   width:         100%;
   margin:        0;
+  border-radius: 6px;
 
   &::-webkit-search-cancel-button {
     display: none;
@@ -28,13 +29,14 @@
   position:      relative;
   width:         100%;
   padding:       0;
-  padding-right: $right-distance + $button-width;
+  // padding-right: $right-distance + $button-width;
   margin-top: 7pt;
 
   button[type=submit] {
     position: absolute;
     padding:  0;
-    right:    $right-distance;
+    // right:    $right-distance;
+    right: 0;
 
     &:not(.loading)::after {
       content: $fa-search;
diff --git a/dev/scss/header/vc.scss b/dev/scss/header/vc.scss
index edd83e9..9057cad 100644
--- a/dev/scss/header/vc.scss
+++ b/dev/scss/header/vc.scss
@@ -14,6 +14,12 @@
 
   .builder {
     position: initial;
+
+    + .action {
+      .minimize::after {
+        color: $dark-grey !important;
+      }
+    }
   }
 
   .docGroup {
diff --git a/dev/scss/main/announcements.scss b/dev/scss/main/announcements.scss
new file mode 100644
index 0000000..5db0e27
--- /dev/null
+++ b/dev/scss/main/announcements.scss
@@ -0,0 +1,66 @@
+@charset "utf-8";
+@import "../util";
+
+section#announcements {
+  background-color: $ids-green-2;
+  mix-blend-mode: soft-light;
+  padding: 1em;
+  padding-right: 2em;
+  border-radius: $standard-border-radius;
+  border-left: 5px solid $ids-green-1;
+  height: 20rem;
+  overflow-y: scroll;
+  font-size: .8rem;
+  width: 100%;
+
+  h3 {
+    font-size: 1rem;
+  }
+
+  dt {
+    // float: left;
+    // clear: left;
+    // width: 15ex;
+    // text-align: right;
+    text-align: left;
+    font-weight: bold;
+    float: none;
+    width: auto;
+    padding-bottom: .2em;
+  }
+  
+  dd.maintenance > h4::after {
+    @include icon-font;
+    color: $ids-pink-1;
+    content: " " + $fa-warn;
+  }
+  
+  dd {
+    // margin: 0 1ex 0 16ex;
+    margin-left: 1em;
+    padding: 0 0 0.5em 1em;
+    > p { 
+      max-width: 80ex;
+      margin-block-start: 0ex;
+    }
+
+    > h4 {
+      margin-block-start: 0ex;
+      margin-block-end: 0.33ex;
+    }
+  }
+}
+
+@media all and (max-width: 42.5em) {
+  section#announcements {
+    dt {
+      // text-align: left;
+      // float: none;
+      // width: auto;
+      // padding-bottom: .2em;
+    }
+    dd {
+      // margin-left: 1em;
+    }
+  }
+}
diff --git a/dev/scss/main/intro.scss b/dev/scss/main/intro.scss
index e3b4d63..f667759 100644
--- a/dev/scss/main/intro.scss
+++ b/dev/scss/main/intro.scss
@@ -5,6 +5,12 @@
  */
 div.intro {
 
+  &-container {
+    margin-top: 3rem;
+    display: flex;
+    gap: $standard-size-and-spacing;
+  }
+
   // Visited links
   a:visited {
     color: $darkest-orange
@@ -20,6 +26,17 @@
   }
 }
 
-aside.active:not(.off) ~ main div.intro {
-  margin-left: $logo-left-distance - $standard-margin + $base-padding;
-}
\ No newline at end of file
+@media all and (max-width: 42.5em) {
+  div.intro {
+    &-container {
+      margin-top: 1rem;
+      flex-direction: column;
+      gap: 1rem;
+    }
+  }
+}
+
+// aside.active:not(.off) ~ main div.intro {
+//   margin-left: $logo-left-distance - $standard-margin + $base-padding;
+// }
+
diff --git a/dev/scss/main/introjs.scss b/dev/scss/main/introjs.scss
index 1e8ffe7..5cc4013 100644
--- a/dev/scss/main/introjs.scss
+++ b/dev/scss/main/introjs.scss
@@ -198,7 +198,9 @@
   padding: 0;
   font-weight: 700;
   float: left;
-  line-height: 32px; }
+  line-height: 32px;
+  top: 1rem;
+}
 
 .introjs-tooltip-header {
   padding-left: 20px;
diff --git a/dev/scss/main/logos.scss b/dev/scss/main/logos.scss
index 9b26013..eaa309d 100644
--- a/dev/scss/main/logos.scss
+++ b/dev/scss/main/logos.scss
@@ -9,17 +9,17 @@
     content: "" !important;
   }
 
-  div.logoaddon {
-    position:absolute;
-    display: block;
-    font-size: 45%;
-    right: 5pt;
-    bottom: 2.5pt;
-    text-align:right;
-    color: $nearly-white;
-    padding: 3pt;
-    text-shadow: 1pt 1pt 0 $light-green, -1pt -1pt 0 $light-green, -1pt 1pt 0 $light-green, 1pt -1pt 0 $light-green;
-  }
+//  div.logoaddon {
+//    position:absolute;
+//    display: block;
+//    font-size: 45%;
+//    right: 5pt;
+//    bottom: 2.5pt;
+//    text-align:right;
+//    color: $nearly-white;
+//    padding: 3pt;
+//    text-shadow: 1pt 1pt 0 $light-green, -1pt -1pt 0 $light-green, -1pt 1pt 0 $light-green, 1pt -1pt 0 $light-green;
+//  }
   
   > * {
     background: {
@@ -31,6 +31,26 @@
     > span {
       @include blind;
     }
+
+    > div.logoaddon {
+      position:absolute;
+      display: block;
+      font-size: 10pt;
+      right: -1rem;
+      top: 1.7rem;
+      // bottom: 4pt;
+      // text-align:right;
+      color: $nearly-white;
+      // padding: 3pt;
+      text-shadow: 1pt 1pt 0 $light-green, -1pt -1pt 0 $light-green, -1pt 1pt 0 $light-green, 1pt -1pt 0 $light-green;
+
+      // Values from new logo:
+      // font-size: 45%;
+      // right: 5pt;
+      // bottom: 2.5pt;
+      // text-align: right;
+      // padding: 3pt;
+    }
   }
 }
 
@@ -44,9 +64,10 @@
 a.logo > h1 {
   position:    absolute;
   margin:      0;
-  margin-left: 10pt;
+  // margin-left: 10pt;
+  margin-left: 3rem;
   left:        0;
-  top:         0;
+  top:         50%;
   width:       7.8em;
   height:      2.4em;
   z-index:     105;
@@ -54,11 +75,15 @@
     size:  78% !important;
     image: url('#{$img-path}/korap-logo.svg');
   }
+  transform: translateY(-50%);
+  -o-transform: translateY(-50%);
+  -moz-transform: translateY(-50%);
+  -webkit-transform: translateY(-50%);
 }
 
-aside.active ~ header h1 {
-  position: fixed;
-}
+// aside.active ~ header h1 {
+//   position: fixed;
+// }
 
 
 #overview {
diff --git a/dev/scss/main/main.scss b/dev/scss/main/main.scss
index 78bbad4..bb64ac0 100644
--- a/dev/scss/main/main.scss
+++ b/dev/scss/main/main.scss
@@ -1,38 +1,43 @@
 @use 'sass:math';
-@import "highlight";   // JSON highlighting
-@import "kwic";        // Kwic view information
-@import "logos";       // Logo images
-@import "matchinfo";   // Match table
-@import "pagination";  // Pagination
-@import "query";       // View query
-@import "resultinfo";  // Information on results
-@import "tutorial";    // Embedded and non-embedded tutorial
-@import "koralquery";  // KoralQuery
-@import "alertify";    // Styling alerts
-@import "intro";       // Intro page
-@import "panel";       // Base panel system
-@import "introjs";     // Guided Tour
-@import "introjs-ids"; // Guided Tour: IDS specific 
-@import "oauth";       // OAuth Management styles
-@import "news";        // View for optional news
-@import "plugin";      // Rules for embedded plugins
-@import "marketplace"; // Plugin Marketplace styles
+@import 'highlight'; // JSON highlighting
+@import 'kwic'; // Kwic view information
+@import 'logos'; // Logo images
+@import 'matchinfo'; // Match table
+@import 'pagination'; // Pagination
+@import 'query'; // View query
+@import 'resultinfo'; // Information on results
+@import 'tutorial'; // Embedded and non-embedded tutorial
+@import 'koralquery'; // KoralQuery
+@import 'alertify'; // Styling alerts
+@import 'intro'; // Intro page
+@import 'panel'; // Base panel system
+@import 'introjs'; // Guided Tour
+@import 'introjs-ids'; // Guided Tour: IDS specific
+@import 'oauth'; // OAuth Management styles
+@import 'announcements'; // Styling for announcements
+@import 'news'; // View for optional news
+@import 'plugin'; // Rules for embedded plugins
+@import 'marketplace'; // Plugin Marketplace styles
 // @import "tagger";   // Tagger
 
-@import "../util";
-
+@import '../util';
 
 main {
-  padding-bottom: $footer-height + math.div($standard-margin,2);
+  padding: 0 $standard-size-and-spacing;
+  padding-bottom: $footer-height + math.div($standard-margin, 2);
 
-  margin: {
-    left:  $standard-margin; 
-    right: math.div($standard-margin,2);
+  // margin: {
+  //   left:  $standard-margin;
+  //   right: math.div($standard-margin,2);
+  // }
+
+  &.shifted {
+    padding-left: calc($standard-size-and-spacing + $logo-left-distance);
   }
 
   &.embedded {
     margin: {
-      left:  14px;
+      left: 14px;
       right: 14px;
     }
   }
@@ -45,27 +50,27 @@
   }
 
   h2#page-top {
-    margin-top:  0;
+    margin-top: 0;
     padding-top: 1em;
   }
 
-  &.page {
-    margin-left: $logo-left-distance + 15px;
-    p,
-    li,
-    dd,
-    dt {
-      code {
-        background-color: $ids-grey-2;
-        color:            $ids-grey-1;
-        padding:          0 .5em;
-        border-radius:    $standard-border-radius;
-      }
-    }
-  }
+  // &.page {
+  //   margin-left: $logo-left-distance + 15px;
+  //   p,
+  //   li,
+  //   dd,
+  //   dt {
+  //     code {
+  //       background-color: $ids-grey-2;
+  //       color:            $ids-grey-1;
+  //       padding:          0 .5em;
+  //       border-radius:    $standard-border-radius;
+  //     }
+  //   }
+  // }
 
   p.hint {
-    margin:     0 auto;
+    margin: 0 auto;
     text-align: center;
   }
 }
diff --git a/dev/scss/main/news.scss b/dev/scss/main/news.scss
index 41b5b44..c1c0911 100644
--- a/dev/scss/main/news.scss
+++ b/dev/scss/main/news.scss
@@ -2,20 +2,22 @@
 @import "../util";
 
 section#news {
-  background-color: $ids-green-2;
-  -webkit-mix-blend-mode: normal; // Safari
-  mix-blend-mode: soft-light;
-  padding: 1em;
-  padding-right: 2em;
-  border-radius: $standard-border-radius;
-  border-left: 5px solid $ids-green-1;
+  margin: 2rem 0;
+
+  h3 {
+    font-size: 1rem;
+  }
 
   dt {
-    float: left;
-    clear: left;
-    width: 15ex;
-    text-align: right;
+    // float: left;
+    // clear: left;
+    // width: 15ex;
+    // text-align: right;
+    text-align: left;
     font-weight: bold;
+    float: none;
+    width: auto;
+    padding-bottom: .2em;
   }
   
   dd.maintenance > h4::after {
@@ -25,14 +27,15 @@
   }
   
   dd {
-    margin: 0 1ex 0 16ex;
+    // margin: 0 1ex 0 16ex;
+    margin-left: 1em;
     padding: 0 0 0.5em 1em;
     > p { 
       max-width: 80ex;
       margin-block-start: 0ex;
     }
 
-    > h4 { 
+    > h4 {
       margin-block-start: 0ex;
       margin-block-end: 0.33ex;
     }
@@ -42,13 +45,13 @@
 @media all and (max-width: 42.5em) {
   section#news {
     dt {
-      text-align: left;
-      float: none;
-      width: auto;
-      padding-bottom: .2em;
+      // text-align: left;
+      // float: none;
+      // width: auto;
+      // padding-bottom: .2em;
     }
     dd {
-      margin-left: 1em;
+      // margin-left: 1em;
     }
   }
-}
\ No newline at end of file
+}
diff --git a/dev/scss/media.scss b/dev/scss/media.scss
index 88738a9..6ff91e7 100644
--- a/dev/scss/media.scss
+++ b/dev/scss/media.scss
@@ -21,16 +21,148 @@
   }
 
   header {
-    padding-right: 8px;
+    padding-top: 3rem;
+    // padding-right: 8px;
+
+    &.shifted {
+      padding-left: 0;
+    }
   }
   
   header form {
+    margin: 1.5rem 1rem;
     padding-left: 0;
-    padding-top: 33px;
+    // padding-top: 33px;
+
+    &#searchform {
+      margin: 2.5rem 1rem 0 1rem;
+    }
+  }
+
+  .navbar {
+    *:not(:first-child) {
+      display: none;
+    }
+
+    &-group {
+      h3.nav-link {
+        height: 2rem;
+
+        a {
+          padding: .75rem !important;
+        }
+      }
+    }
+
+    .burger-icon {
+      position: relative;
+      display: block !important;
+      width: $standard-size-and-spacing;
+      height: $standard-size-and-spacing;
+      font-size: 1.8rem;
+      color: $nearly-white;
+
+      &::after {
+        position: absolute;
+        top: 2rem;
+        left: 2rem;
+        transform: translate(-50%, -50%);
+        -o-transform: translate(-50%, -50%);
+        -moz-transform: translate(-50%, -50%);
+        -webkit-transform: translate(-50%, -50%);
+      }
+    }
+
+    &.show .burger-icon {
+      position: absolute;
+      top: 0;
+      right: 0;
+      background-color: $middle-green;
+    }
+
+    &.show * {
+      display: block;
+    }
+
+    &-group {
+      margin-top: $standard-size-and-spacing;
+      width: 100%;
+      display: block;
+      position: absolute;
+      top: 0;
+      left: 0;
+      background-color: $middle-green;
+
+      fieldset.fieldset-login {
+        display: block !important;
+        margin-right: 0 !important;
+        padding: 1rem;
+
+        form.login {
+          align-items: normal !important;
+          flex-direction: column;
+          gap: 8px;
+          
+          input[type=text],
+          input[type=password] {
+            @include input-field;
+            margin-right: 0 !important;
+          }
+    
+          button.btn-login {
+            width: 100% !important;
+            align-self: center;
+            background-color: $dark-green !important;
+
+            &:hover {
+              background-color: $middle-green !important;
+              color: unset !important;
+            }
+          }
+        }
+
+        p {
+          padding: 1rem 0 0;
+
+          a {
+            display: inline;
+          }
+        }
+      }
+    }
+
+    @media (hover: none) and (pointer: coarse) {
+      .dropdown {
+        margin-right: 0 !important;
+
+        &-btn {
+          &.login {
+            visibility: hidden;
+          }
+        }
+
+        &-content {
+          display: block !important;
+          width: 100% !important;
+
+          form.login {
+            input[type=text],
+            input[type=password] {
+              width: 100%;
+            }
+          }
+
+          p {
+            a {
+              display: inline;
+            }
+          }
+        }
+      }
+    }
   }
 
   .vc {
-    
     font-size: 9pt;
     .builder {
       .doc {
@@ -58,13 +190,19 @@
     }
     z-index: 110;
     position: absolute !important;
+    top: 50%;
+    transform: translateY(-50%);
+    -o-transform: translateY(-50%);;
+    -moz-transform: translateY(-50%);
+    -webkit-transform: translateY(-50%);
   }
 
   #searchbar {
     padding-right: 30px;
     margin-top: 0;
-    input {
+    input#q-field {
       font-size: 9pt;
+      border-radius: 6px 0 0 6px;
     }
     button[type=submit] {
       right: 0;
@@ -80,8 +218,13 @@
   }
 
   main {
+    padding: 1rem;
     margin-left: $standard-margin;
     margin-right: $standard-margin;
+
+    &.shifted {
+      padding-left: 0;
+    }
   }
 
   header .button {
@@ -129,10 +272,17 @@
       padding-right: 0;
       .logo > * {
         background: {
-        size: 60%;
-        position: 0 0;
+          size: 60%;
+          position: 0 0;
+        }
       }
-      }
+    }
+  }
+
+  .logo > * {
+    > div.logoaddon {
+      right: -1.2rem;
+      top: 1.4rem;
     }
   }
 
@@ -160,10 +310,10 @@
       font-size: 9pt;
       line-height: 1em;
     }
-    &.active ~ main div.intro,
-    &.active ~ main.page {
-      margin-left: $standard-margin !important;
-    }
+    // &.active ~ main div.intro,
+    // &.active ~ main.page {
+    //   margin-left: $standard-margin !important;
+    // }
 
     &.active {
       position: relative;
@@ -172,6 +322,7 @@
       width: 100%;
       top: 0;
       border-width: 0;
+
       fieldset input {
         font-size: 9pt;
       }
@@ -182,6 +333,10 @@
         display: none;
       }
     }
+
+    .nav.nav-doc:first-child {
+      margin-top: $standard-size-and-spacing !important;
+    }
   }
 
   #tutorial {
@@ -203,9 +358,9 @@
     }
   }
 
-  main.page {
-    margin-right: 20px;
-  }
+  // main.page {
+  //   margin-right: 20px;
+  // }
 
   footer {
     padding-left: 0 !important;
@@ -220,6 +375,9 @@
         }
       }
     }
+    padding-top: 2rem;
+    flex-direction: column;
+    height: unset;
   }
 }
 
diff --git a/dev/scss/sidebar/sidebar.scss b/dev/scss/sidebar/sidebar.scss
index da6541f..de7465c 100644
--- a/dev/scss/sidebar/sidebar.scss
+++ b/dev/scss/sidebar/sidebar.scss
@@ -1,26 +1,30 @@
 @charset "utf-8";
-@use 'sass:math';
+@use "sass:math";
 @import "../util";
 
 aside {
   background-color: $dark-green;
-  color:       $nearly-white;
-  width:       $logo-left-distance;
-  position:    fixed;
-  display:     block;
-  transition:  all .3s ease-in-out;
-  outline:     none;
-  font-size:   10pt;
-  z-index:     100; // Needs to be behind alerts
-  top:         0;
-  left:        0;
-  height:      100%;
+  color: $nearly-white;
+  width: $logo-left-distance;
+  position: fixed;
+  display: block;
+  transition: all 0.3s ease-in-out;
+  outline: none;
+  font-size: 10pt;
+  z-index: 100; // Needs to be behind alerts
+  top: 0;
+  left: 0;
+  height: 100%;
   padding-top: 65px;
 
   > div {
     overflow-y: auto;
     overflow-x: visible;
     max-height: 100%;
+
+    .fieldset-login {
+      display: none;
+    }
   }
 
   > * {
@@ -29,34 +33,35 @@
 
   &::after {
     @include icon-font;
-    position:  absolute;
-    display:   block;
-    opacity:   0;
-    cursor:    pointer;
-    right:     0;
-    bottom:    0;
-    content:   $fa-login;
+    position: absolute;
+    display: block;
+    opacity: 0;
+    cursor: pointer;
+    right: 0;
+    bottom: 0;
+    // content: $fa-settings;
+    // content: $fa-login;
     font-size: 16pt;
-    width:     16pt;  
-    height:    17pt;
-    padding:   6pt;
+    width: 16pt;
+    height: 17pt;
+    padding: 6pt;
     background-color: $dark-green;
     border-top-right-radius: $standard-border-radius;
-    margin-right: -1 * math.div($standard-margin,2);
+    margin-right: -1 * math.div($standard-margin, 2);
   }
 
   &.settings::after {
-    content:   $fa-settings;
+    content: $fa-settings;
   }
 
   h2,
   legend {
     line-height: 2em;
-    text-align:  center;
-    padding:     0;
-    margin:      0;
+    text-align: center;
+    padding: 0;
+    margin: 0;
     font: {
-      size:   100%;
+      size: 100%;
       weight: bold;
     }
   }
@@ -66,10 +71,10 @@
    */
   ul.nav {
     list-style-type: none;
-    margin:          0;
-    font-size:       10pt;
-    text-indent:     0;
-    padding:         0;
+    margin: 0;
+    font-size: 10pt;
+    text-indent: 0;
+    padding: 0;
 
     li {
       padding: 0;
@@ -116,7 +121,7 @@
         margin: 0;
         font: {
           weight: bold;
-          size:   100%;
+          size: 100%;
         }
       }
 
@@ -137,26 +142,31 @@
   nav > ul > li > a {
     font-weight: bold;
   }
-  
+
   fieldset {
-    position:     relative;
+    position: relative;
     border-width: 0;
 
     legend {
       display: none;
     }
-    
-    input[type=text],
-    input[type=password] {
+
+    input[type="text"],
+    input[type="password"] {
       @include input-field;
       width: 100%;
     }
-    
+
+    .login {
+      display: none;
+    }
+
+    // search form
     > form > div {
-      position:      relative;
-      width:         100%;
-      margin-top:    4px;
-      padding-right: $button-width
+      position: relative;
+      width: 100%;
+      margin-top: 4px;
+      padding-right: $button-width;
     }
 
     > p {
@@ -166,7 +176,7 @@
     > p.announcement {
       color: $nearly-white;
       > time {
-        display:   block;
+        display: block;
         font-size: 70%;
       }
     }
@@ -177,24 +187,24 @@
     }
 
     ul {
-      display:    block;
-      font-size:  80%;
+      display: block;
+      font-size: 80%;
       text-align: right;
-      padding:    0;
+      padding: 0;
       margin-top: 0;
 
       > li {
         display: inline;
         &:first-child::after {
-          content: ' | ';
+          content: " | ";
         }
       }
     }
 
     button {
       position: absolute;
-      top:      0;
-      right:    0;
+      top: 0;
+      right: 0;
       &::after {
         content: $fa-login;
       }
@@ -204,21 +214,25 @@
   // Off aside
   &.off,
   &:not(:focus):not(.active) {
-    margin-left: -1 * ($logo-left-distance - math.div($standard-margin,2));
+    margin-left: -1 * ($logo-left-distance - math.div($standard-margin, 2));
     &::after {
       opacity: 1;
     }
- 
+
     > * {
       opacity: 0;
       transition: {
         property: opacity;
-        duration: .3s;
+        duration: 0.3s;
       }
     }
   }
 
   &.off::after {
-    display:none;
+    display: none;
+  }
+
+  &.invisible {
+    display: none;
   }
 }
diff --git a/lib/Kalamar.pm b/lib/Kalamar.pm
index d2f6718..8074856 100644
--- a/lib/Kalamar.pm
+++ b/lib/Kalamar.pm
@@ -8,7 +8,7 @@
 use List::Util qw!none uniq!;
 
 # Minor version - may be patched from package.json
-our $VERSION = '0.58';
+our $VERSION = '0.59';
 
 # Supported version of Backend API
 our $API_VERSION = '1.0';
diff --git a/lib/Kalamar/Controller/Documentation.pm b/lib/Kalamar/Controller/Documentation.pm
index 762ab25..9d81282 100644
--- a/lib/Kalamar/Controller/Documentation.pm
+++ b/lib/Kalamar/Controller/Documentation.pm
@@ -28,7 +28,7 @@
 
   # Render template
   $c->stash(sidebar_active => 1);
-  $c->stash(main_class => 'page tutorial');
+  $c->stash(main_class => 'page tutorial shifted');
   $c->stash(documentation => 1);
   $c->stash('robots' => 'index,follow');
 
diff --git a/lib/Kalamar/Plugin/Auth/templates/partial/auth/login.html.ep b/lib/Kalamar/Plugin/Auth/templates/partial/auth/login.html.ep
index 9d6d535..a795aae 100644
--- a/lib/Kalamar/Plugin/Auth/templates/partial/auth/login.html.ep
+++ b/lib/Kalamar/Plugin/Auth/templates/partial/auth/login.html.ep
@@ -6,26 +6,47 @@
 %   } elsif (flash('handle') && !param('handle')) {
 %     param(handle_or_email => flash('handle'));
 %   };
-    <fieldset>
-    %= form_for 'login', 'accept-charset' => 'utf-8', class => 'login', begin
-      <legend><span><%= loc 'login' %></span></legend>
-      %= csrf_field
-      %= text_field 'handle_or_email', placeholder => loc('userormail')
-      %= hidden_field fwd => $c->url_with
-      % if (stash('client_id')) {
-        %= hidden_field 'client_id' => stash('client_id')
-        %= hidden_field 'client_name' => stash('client_name')
-        %= hidden_field 'state' => stash('state')
-        %= hidden_field 'scope' => stash('scope')
-        %= hidden_field 'redirect_uri' => stash('close_redirect_uri')
-      % };
-      <div>
-        %= password_field 'pwd', placeholder => loc('pwd')
-        <button type="submit"><span><%= loc 'go' %></span></button>
+%#    <fieldset class="fieldset-login">
+%#    %= form_for 'login', 'accept-charset' => 'utf-8', class => 'login', begin
+%#      %= csrf_field
+%#      %= text_field 'handle_or_email', placeholder => loc('userormail')
+%#      %= hidden_field fwd => $c->url_with
+%#      % if (stash('client_id')) {
+%#        %= hidden_field 'client_id' => stash('client_id')
+%#        %= hidden_field 'client_name' => stash('client_name')
+%#        %= hidden_field 'state' => stash('state')
+%#        %= hidden_field 'scope' => stash('scope')
+%#        %= hidden_field 'redirect_uri' => stash('close_redirect_uri')
+%#      % };
+%#      <div>
+%#        %= password_field 'pwd', placeholder => loc('pwd')
+%#        <button type="submit" class="btn-login"><span><%= loc 'go' %></span></button>
+%#      </div>
+%#    % end
+
+%#    %= content_block 'loginInfo', separator => '<hr />'
+
+%#    </fieldset>
+
+    <nav class="dropdown">
+      <div class="dropdown-btn login"></div>
+      <div class="dropdown-content dropdown-content--right">
+        %= form_for 'login', 'accept-charset' => 'utf-8', class => 'login', begin
+          <legend><span><%= loc 'login' %></span></legend>
+          %= csrf_field
+          %= text_field 'handle_or_email', placeholder => loc('userormail')
+          %= hidden_field fwd => $c->url_with
+          % if (stash('client_id')) {
+            %= hidden_field 'client_id' => stash('client_id')
+            %= hidden_field 'client_name' => stash('client_name')
+            %= hidden_field 'state' => stash('state')
+            %= hidden_field 'scope' => stash('scope')
+            %= hidden_field 'redirect_uri' => stash('close_redirect_uri')
+          % };
+          %= password_field 'pwd', placeholder => loc('pwd')
+          <button type="submit" class="btn-login"><span><%= loc 'go' %></span></button>
+        % end
+          %= content_block 'loginInfo', separator => '<hr />'
       </div>
-    % end
-
-    %= content_block 'loginInfo', separator => '<hr />'
-
-    </fieldset>
+    </nav>
 % }
diff --git a/lib/Kalamar/Plugin/Auth/templates/partial/auth/logout.html.ep b/lib/Kalamar/Plugin/Auth/templates/partial/auth/logout.html.ep
index 5464664..5424e57 100644
--- a/lib/Kalamar/Plugin/Auth/templates/partial/auth/logout.html.ep
+++ b/lib/Kalamar/Plugin/Auth/templates/partial/auth/logout.html.ep
@@ -1,6 +1,18 @@
 % if ($c->auth->token) {
    %# TODO: CSRF protection
-   <a href="<%= url_for 'logout' %>"
-      class="logout"
-      title="<%= loc 'logout' %>: <%= user_handle %>"><span><%= loc 'logout' %></span></a>
+   <nav class="dropdown">
+      <div class="dropdown-btn profile">
+         <h3 class="user-name">
+            <%= user_handle %>
+         </h3>
+      </div>
+      <div class="dropdown-content dropdown-content--left">
+         <%= link_to loc('settings') => 'settings', class => 'dropdown-item' %>
+         <a href="<%= url_for 'logout' %>"
+         class="dropdown-item logout"
+         title="<%= loc 'logout' %>: <%= user_handle %>">
+            <span><%= loc 'logout' %></span>
+         </a>
+      </div>
+   </nav>
 % };
diff --git a/lib/Kalamar/Plugin/KalamarUser.pm b/lib/Kalamar/Plugin/KalamarUser.pm
index 3963fec..0b3fee8 100644
--- a/lib/Kalamar/Plugin/KalamarUser.pm
+++ b/lib/Kalamar/Plugin/KalamarUser.pm
@@ -54,7 +54,7 @@
         $c->stash(user => $user);
         return $user;
       };
-
+      
       return 'not_logged_in';
     }
   );
diff --git a/package.json b/package.json
index 31873fb..755b1af 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "Kalamar",
   "description": "Mojolicious-based Frontend for KorAP",
   "license": "BSD-2-Clause",
-  "version": "0.58.0",
+  "version": "0.59.0",
   "pluginVersion": "0.2.2",
   "engines": {
     "node": ">=6.0.0"
@@ -12,7 +12,7 @@
     "url": "https://github.com/KorAP/Kalamar.git"
   },
   "devDependencies": {
-    "grunt": "^1.5.3",
+    "grunt": "^1.6.1",
     "grunt-contrib-copy": "^1.0.0",
     "grunt-contrib-requirejs": "^1.0.0",
     "grunt-contrib-watch": "^1.1.0",
@@ -29,6 +29,6 @@
   },
   "dependencies": {
     "grunt-contrib-imagemin": "^4.0.0",
-    "terser" : "^5.16.1"
+    "terser": "^5.16.1"
   }
 }
diff --git a/t/intro.t b/t/intro.t
index 848d8a8..4cffef9 100644
--- a/t/intro.t
+++ b/t/intro.t
@@ -50,7 +50,7 @@
   ->element_exists('meta[name="keywords"][content^="KorAP"]')
   ->element_exists('body[itemscope][itemtype="http://schema.org/WebApplication"]')
   ->element_exists_not('#koralQuery')
-  ->attr_is('aside', 'class', ' off')
+  ->attr_is('aside', 'class', ' invisible off')
   ;
 
 $t->get_ok('/?cq=corpusSigle%3DGOE')
@@ -64,7 +64,7 @@
   ->element_exists('meta[name="keywords"][content^="KorAP"]')
   ->element_exists('body[itemscope][itemtype="http://schema.org/WebApplication"]')
   ->element_exists('#koralQuery')
-  ->attr_is('aside', 'class',' off')
+  ->attr_is('aside', 'class',' invisible off')
   ;
 
 $t->get_ok('/huhuhuhuhu')
diff --git a/t/plugin/auth-oauth.t b/t/plugin/auth-oauth.t
index f1c4f78..9bba5cf 100644
--- a/t/plugin/auth-oauth.t
+++ b/t/plugin/auth-oauth.t
@@ -116,8 +116,8 @@
 $t->get_ok('/')
   ->status_is(200)
   ->element_exists('form[action=/user/login] input[name=handle_or_email]')
-  ->element_exists('aside.active')
-  ->element_exists_not('aside.off')
+  ->element_exists('aside')
+  ->element_exists('aside.invisible')
   ;
 
 $t->get_ok('/settings/oauth')
@@ -229,8 +229,8 @@
   ->text_like('#total-results', qr/\d+$/)
   ->element_exists_not('div.notify-error')
   ->content_like(qr/${q}authorized${q}:${q}yes${q}/)
-  ->element_exists('div.button.top a')
-  ->element_exists('div.button.top a.logout[title~="test"]')
+  ->element_exists('nav.dropdown')
+  ->element_exists('a.dropdown-item.logout[title~="test"]')
   ;
 
 $t->get_ok('/?q=Paum')
diff --git a/templates/de/intro.html.ep b/templates/de/intro.html.ep
index c90d387..e62256f 100644
--- a/templates/de/intro.html.ep
+++ b/templates/de/intro.html.ep
@@ -1,13 +1,14 @@
 % layout 'main', login_active => 1;
 
-<div class="intro">
-  <p><strong>KorAP</strong> ist eine neue Korpusanalyseplattform, optimiert für große, mehrfach annotierte Korpora und komplexe Suchmechanismen. Dabei versucht KorAP unabhängig von spezifischen Forschungsfragen zu sein.</p>
+<div class="intro-container">
+  <div class="intro">
+    <p><strong>KorAP</strong> ist eine neue Korpusanalyseplattform, optimiert für große, mehrfach annotierte Korpora und komplexe Suchmechanismen. Dabei versucht KorAP unabhängig von spezifischen Forschungsfragen zu sein.</p>
 
-  <p><noscript>KorAP erwartet für einige Funktionen die Aktivierung von JavaScript.</noscript></p>
-  <p><strong>Neu bei KorAP?</strong> Dann starten Sie doch mit unserer <a class="link-guided-tour">Tour</a> oder lesen Sie unsere <%= doc_opener 'ql', begin %>Einführung<% end %>!</p>
-  
+    <p><noscript>KorAP erwartet für einige Funktionen die Aktivierung von JavaScript.</noscript></p>
+    <p><strong>Neu bei KorAP?</strong> Dann starten Sie doch mit unserer <a class="link-guided-tour">Tour</a> oder lesen Sie unsere <%= doc_opener 'ql', begin %>Einführung<% end %>!</p>
+
+    <p>KorAP wird am <a href="http://www.ids-mannheim.de">Leibniz-Institut für Deutsche Sprache</a> in Mannheim entwickelt, Mitglied der <a href="http://www.leibniz-gemeinschaft.de">Leibniz Gemeinschaft</a>. Die einzelnen Module werden als Open Source auf <a href="http://github.com/KorAP">GitHub</a> veröffentlicht.</p>
+  </div>
+
   %= include 'announcement', lang => 'de'
-
-  <p>KorAP wird am <a href="http://www.ids-mannheim.de">Leibniz-Institut für Deutsche Sprache</a> in Mannheim entwickelt, Mitglied der <a href="http://www.leibniz-gemeinschaft.de">Leibniz Gemeinschaft</a>. Die einzelnen Module werden als Open Source auf <a href="http://github.com/KorAP">GitHub</a> veröffentlicht.</p>
-
-</div>
+</div>
\ No newline at end of file
diff --git a/templates/intro.html.ep b/templates/intro.html.ep
index f0f0896..05d30b9 100644
--- a/templates/intro.html.ep
+++ b/templates/intro.html.ep
@@ -1,15 +1,15 @@
 % layout 'main', login_active => 1;
 
+<div class="intro-container">
+  <div class="intro">
+    <p><strong>KorAP</strong> is a new Corpus Analysis Platform, suited for large, multiply annotated corpora and complex search queries independent of particular research questions.</p>
 
-<div class="intro">
-  <p><strong>KorAP</strong> is a new Corpus Analysis Platform, suited for large, multiply annotated corpora and complex search queries independent of particular research questions.</p>
+    <p><noscript>KorAP expects activated JavaScript for some features.</noscript></p>
 
-  <p><noscript>KorAP expects activated JavaScript for some features.</noscript></p>
+    <p><strong>New to KorAP?</strong> Please check out our <a class="link-guided-tour">guided tour</a> or our <%= doc_opener 'ql', begin %>tutorial<% end %>!</p>
 
-  <p><strong>New to KorAP?</strong> Please check out our <a class="link-guided-tour">guided tour</a> or our <%= doc_opener 'ql', begin %>tutorial<% end %>!</p>
-  
+    <p>KorAP is developed at the <a href="https://www.ids-mannheim.de">Leibniz Institute for the German Language</a>, member of the <a href="http://www.leibniz-gemeinschaft.de">Leibniz Association</a>. The separated modules are being published as open source at <a href="http://github.com/KorAP">GitHub</a>.</p>
+  </div>
+
   %= include 'announcement', lang => 'en'
-
-  <p>KorAP is developed at the <a href="https://www.ids-mannheim.de">Leibniz Institute for the German Language</a>, member of the <a href="http://www.leibniz-gemeinschaft.de">Leibniz Association</a>. The separated modules are being published as open source at <a href="http://github.com/KorAP">GitHub</a>.</p>
-
-</div>
+</div>
\ No newline at end of file
diff --git a/templates/partial/header.html.ep b/templates/partial/header.html.ep
index 5622d32..ac6f344 100644
--- a/templates/partial/header.html.ep
+++ b/templates/partial/header.html.ep
@@ -1,8 +1,15 @@
-<header>
+<nav class="navbar">
   <%= link_to 'index', class => 'logo', begin %><h1><span><%= title() // loc('korap_desc') %></span><% if (loc('title_addon')) { %><div class="logoaddon"><%= loc('title_addon') %></div><% } %></h1><% end %>
-  <div class="button top">
+
+  <div class="navbar-group">
     %= content_block 'headerButtonGroup'
+    %= include 'partial/auth/login'
   </div>
+
+  <div class="burger-icon"></div>
+</nav>
+
+<header>
   <form autocomplete="off" action="<%= url_for 'index' %>" id="searchform">
     <div id="searchbar">
       %= search_field 'q', id => 'q-field', autofocus => 'autofocus', placeholder => loc('searchplaceholder'), spellcheck => 'false', autocomplete => 'off', autocorrect => 'off', autocapitalize => 'off'
diff --git a/templates/partial/side.html.ep b/templates/partial/side.html.ep
index c64e275..f8d81f0 100644
--- a/templates/partial/side.html.ep
+++ b/templates/partial/side.html.ep
@@ -1,7 +1,7 @@
 % my $side_bar = content_block 'sidebar';
 
 % my $classes = '';
-%
+
 % if (length($side_bar) == 0) {
 %   if (my $nav = navigation('settings')) {
 %     $side_bar = b('<nav>' . $nav . '</nav>');
@@ -9,15 +9,22 @@
 %   };
 % }
 
+% my $is_empty_sidebar = $side_bar =~ /^\s*(<div[^>]*>\s*<\/div>\s*)*$/i;
+
+% if ($is_empty_sidebar) {
+%   $classes .= ' invisible';
+% };
+
 % if (length($side_bar) == 0 || stash('sidebar_off')) {
 %   $classes .= ' off';
 % } elsif (stash('sidebar_active')) {
 %   $classes .= ' active';
 % } elsif (stash('login_active') && !$classes) {
-%   $classes .= ' active';
+%   $classes .= ' invisible';
+% } elsif (!stash('login_active') && $side_bar =~ /<form.*class=".*login.*".*>/i) {
+%   $classes .= ' invisible';
 % };
 
-
 <aside tabindex="0" class="<%= $classes %>">
   <div>
     %= $side_bar