From a6b154ee941d4229b915138e62a3d9ef34aaf229 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mathias=20Gla=CC=88ser?= <mathias.glaeser@beaufort.ch>
Date: Thu, 18 Jun 2026 10:37:28 +0200
Subject: [PATCH] Add basic page layout demo

---
 index.html                      |   1 +
 patterns/page-layout-basic.html | 307 ++++++++++++++++++++++++++++++++
 2 files changed, 308 insertions(+)
 create mode 100644 patterns/page-layout-basic.html
diff --git a/index.html b/index.html
index e0bf853..4d25f67 100644
--- a/index.html
+++ b/index.html
@@ -62,6 +62,7 @@
       <h3 class="sg-sub-heading sg-section-h3">Generische Layouts</h3>
       <ul class="sg-index-list">
         <li><a href="./patterns/card-listen-seite.html">Card Listen Seite</a></li>
+        <li><a href="./patterns/page-layout-basic.html">Page Layout Basic</a></li>
         <li><a href="./patterns/card-listen-fundamentalanalyse-mobile.html">Card Listen Fundamentalanalyse Mobile</a></li>
       </ul>
 
diff --git a/patterns/page-layout-basic.html b/patterns/page-layout-basic.html
new file mode 100644
index 0000000..fd2fdf4
--- /dev/null
+++ b/patterns/page-layout-basic.html
@@ -0,0 +1,307 @@
+<!doctype html>
+<html lang="de">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>Styleguide – Page Layout Basic</title>
+  <link rel="stylesheet" href="../styleguide.css">
+</head>
+<body>
+
+  <h1 class="sg-main-heading">Layout – Page Layout Basic</h1>
+
+  <main aria-label="Page Layout Basic">
+    <header class="sg-portal-header" aria-label="Portal Header" data-pattern="portal-header">
+      <div class="sg-portal-header__main" data-pattern-part="portal-header-main">
+        <p class="sg-portal-header__brand sg-brand-title" data-pattern-part="portal-header-brand">ValueStockFinder</p>
+
+        <div class="sg-portal-header__menu-wrap sg-sandwich-menu-wrap" data-open="false" data-component="sandwich-menu" data-component-size="default" data-component-context="portal-header" data-pattern-part="portal-header-action">
+          <button class="sg-interaction-element sg-sandwich-button" type="button" aria-expanded="false" aria-label="Menü öffnen" data-component-part="sandwich-trigger">
+            <span class="sg-sandwich-button__icon" aria-hidden="true">
+              <span class="sg-sandwich-button__line"></span>
+              <span class="sg-sandwich-button__line"></span>
+              <span class="sg-sandwich-button__line"></span>
+            </span>
+          </button>
+
+          <div class="sg-sandwich-menu-panel" aria-label="Ausgeklapptes Menü" data-component-part="sandwich-panel">
+            <a class="sg-sandwich-menu-link" href="#" data-component-part="sandwich-menu-link">Admin</a>
+            <a class="sg-sandwich-menu-link" href="#" data-component-part="sandwich-menu-link">Logout</a>
+          </div>
+        </div>
+
+        <nav class="sg-portal-header__tabs sg-tab-button-group" aria-label="Hauptnavigation" data-component="tab-navigation" data-component-size="large" data-component-context="portal-header" data-pattern-part="portal-header-navigation">
+          <button class="sg-interaction-element sg-button sg-tab-button" type="button" aria-selected="false" data-component-part="tab-button" data-component-state="inactive">Updates</button>
+          <button class="sg-interaction-element sg-button sg-tab-button" type="button" aria-selected="true" data-component-part="tab-button" data-component-state="active">Titel</button>
+          <button class="sg-interaction-element sg-button sg-tab-button" type="button" aria-selected="false" data-component-part="tab-button" data-component-state="inactive">Gruppen</button>
+          <button class="sg-interaction-element sg-button sg-tab-button" type="button" aria-selected="false" data-component-part="tab-button" data-component-state="inactive">Listen</button>
+        </nav>
+      </div>
+    </header>
+
+    <div class="sg-options-row" aria-label="Optionszeile" data-pattern="options-row">
+      <div class="sg-options-row__left" data-pattern-part="options-row-primary-actions">
+        <div class="sg-pulldown-demo" data-open="false" data-align="left" data-selection-mode="single" data-component="pulldown" data-component-context="options-row" data-component-state="inactive-selectable">
+          <button class="sg-interaction-element sg-pulldown sg-pulldown-demo__trigger" type="button" aria-expanded="false" aria-label="Pulldown Sortierung" data-component-part="pulldown-trigger" data-label-base="Sortierung">
+            Sortierung
+          </button>
+
+          <div class="sg-pulldown-panel" aria-label="Geöffnetes Pulldown Sortierung" data-component-part="pulldown-panel">
+            <ul class="sg-pulldown-option-list" aria-label="Sortierungsoptionen">
+              <li class="sg-pulldown-option" role="checkbox" aria-checked="false" data-pulldown-option>
+                <span>Menüpunkt 1</span>
+              </li>
+              <li class="sg-pulldown-option" role="checkbox" aria-checked="false" data-pulldown-option>
+                <span>Menüpunkt 2</span>
+              </li>
+              <li class="sg-pulldown-option" role="checkbox" aria-checked="false" data-pulldown-option>
+                <span>Menüpunkt 3</span>
+              </li>
+              <li class="sg-pulldown-option" role="checkbox" aria-checked="false" data-pulldown-option>
+                <span>Menüpunkt 4</span>
+              </li>
+              <li class="sg-pulldown-option sg-pulldown-option--disabled">
+                <span>Menüpunkt 5</span>
+              </li>
+            </ul>
+          </div>
+        </div>
+
+        <div class="sg-pulldown-demo" data-open="false" data-align="left" data-selection-mode="single" data-component="pulldown" data-component-context="options-row" data-component-state="inactive-selectable">
+          <button class="sg-interaction-element sg-pulldown sg-pulldown-demo__trigger" type="button" aria-expanded="false" aria-label="Pulldown Region" data-component-part="pulldown-trigger" data-label-base="Region">
+            Region
+          </button>
+
+          <div class="sg-pulldown-panel" aria-label="Geöffnetes Pulldown Region" data-component-part="pulldown-panel">
+            <ul class="sg-pulldown-option-list" aria-label="Regionsoptionen">
+              <li class="sg-pulldown-option" role="checkbox" aria-checked="false" data-pulldown-option>
+                <span>Menüpunkt 1</span>
+              </li>
+              <li class="sg-pulldown-option" role="checkbox" aria-checked="false" data-pulldown-option>
+                <span>Menüpunkt 2</span>
+              </li>
+              <li class="sg-pulldown-option" role="checkbox" aria-checked="false" data-pulldown-option>
+                <span>Menüpunkt 3</span>
+              </li>
+              <li class="sg-pulldown-option" role="checkbox" aria-checked="false" data-pulldown-option>
+                <span>Menüpunkt 4</span>
+              </li>
+              <li class="sg-pulldown-option sg-pulldown-option--disabled">
+                <span>Menüpunkt 5</span>
+              </li>
+            </ul>
+          </div>
+        </div>
+
+        <div class="sg-search-field-row">
+          <span class="sg-input-single-line-wrap sg-search-field-input" data-has-value="false" data-component="single-line-input" data-component-context="options-row" data-component-state="inactive-selectable">
+            <input
+              class="sg-interaction-element sg-input-single-line"
+              type="text"
+              placeholder="Suche"
+              aria-label="Suche"
+            >
+            <button class="sg-input-clear-button" type="button" aria-label="Eingabe löschen" data-component-part="input-clear-button">×</button>
+          </span>
+          <span class="sg-search-result-count sg-table-label" aria-live="polite" data-pattern-part="options-row-search-result-count">0 Treffer</span>
+        </div>
+      </div>
+
+      <div class="sg-options-row__right" data-pattern-part="options-row-secondary-actions">
+        <button class="sg-mode-toggle" type="button" data-active="relative" aria-label="Modus Schieber global: relativ aktiv" data-component="mode-toggle" data-component-context="options-row">
+          <span class="sg-mode-toggle__label" data-component-part="toggle-label">absolut</span>
+
+          <span class="sg-mode-toggle__switch" aria-hidden="true" data-component-part="toggle-track">
+            <span class="sg-mode-toggle__handle" data-component-part="toggle-handle"></span>
+          </span>
+
+          <span class="sg-mode-toggle__label" data-component-part="toggle-label">relativ</span>
+        </button>
+
+        <span class="sg-help-icon-wrap" data-open="false" data-align="left" data-component="help-icon" data-component-context="options-row">
+          <button class="sg-help-icon" type="button" aria-expanded="false" aria-label="Hilfetext anzeigen" data-component-part="help-trigger">?</button>
+
+          <span class="sg-help-icon-panel sg-table-label" role="tooltip" data-component-part="help-panel">
+            Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt.
+          </span>
+        </span>
+      </div>
+    </div>
+
+    <h1 class="sg-heading-h1">H1 Überschrift</h1>
+
+    <div class="sg-group-card sg-group-card--margin-after-large" data-component="group-card">
+      <div class="sg-group-card__header-row">
+        <h2 class="sg-heading-h2 sg-text-on-dark sg-group-card__heading">Seiteninhalt</h2>
+      </div>
+
+      <article class="sg-card" data-component="card" data-component-context="group-card">
+        <div class="sg-card-segment sg-card-segment--header sg-card-segment--darkblue" data-component-part="card-header">
+          <div class="sg-strong">Inhalt</div>
+        </div>
+
+        <div class="sg-card-segment sg-card-segment--body" data-component-part="card-body">
+          <p class="sg-body">
+            Zeile 01<br>
+            Zeile 02<br>
+            Zeile 03<br>
+            Zeile 04<br>
+            Zeile 05<br>
+            Zeile 06<br>
+            Zeile 07<br>
+            Zeile 08<br>
+            Zeile 09<br>
+            Zeile 10<br>
+            Zeile 11<br>
+            Zeile 12<br>
+            Zeile 13<br>
+            Zeile 14<br>
+            Zeile 15<br>
+            Zeile 16<br>
+            Zeile 17<br>
+            Zeile 18<br>
+            Zeile 19<br>
+            Zeile 20<br>
+            Zeile 21<br>
+            Zeile 22<br>
+            Zeile 23<br>
+            Zeile 24<br>
+            Zeile 25<br>
+            Zeile 26<br>
+            Zeile 27<br>
+            Zeile 28<br>
+            Zeile 29<br>
+            Zeile 30
+          </p>
+        </div>
+      </article>
+    </div>
+  </main>
+
+  <script src="../scripts/help-icon-overlays.js"></script>
+  <script>
+    document.querySelectorAll('.sg-portal-header__tabs, .sg-portal-header__menu-wrap .sg-tab-button-group').forEach((group) => {
+      group.querySelectorAll('.sg-tab-button').forEach((button) => {
+        button.addEventListener('click', () => {
+          group.querySelectorAll('.sg-tab-button').forEach((otherButton) => {
+            const isActive = otherButton === button;
+            otherButton.setAttribute('aria-selected', String(isActive));
+            otherButton.dataset.componentState = isActive ? 'active' : 'inactive';
+          });
+        });
+      });
+    });
+
+    document.querySelectorAll('.sg-sandwich-menu-wrap').forEach((wrap) => {
+      const button = wrap.querySelector('.sg-sandwich-button');
+
+      if (!button) {
+        return;
+      }
+
+      button.addEventListener('click', (event) => {
+        event.stopPropagation();
+        const nextState = wrap.dataset.open !== 'true';
+
+        document.querySelectorAll('.sg-sandwich-menu-wrap').forEach((otherWrap) => {
+          const otherButton = otherWrap.querySelector('.sg-sandwich-button');
+          otherWrap.dataset.open = 'false';
+          if (otherButton) {
+            otherButton.setAttribute('aria-expanded', 'false');
+          }
+        });
+
+        wrap.dataset.open = String(nextState);
+        button.setAttribute('aria-expanded', String(nextState));
+      });
+    });
+
+    const updatePulldownSelectionState = (demo) => {
+      const trigger = demo.querySelector('.sg-pulldown-demo__trigger');
+      const selectableOptions = demo.querySelectorAll('[data-pulldown-option]');
+
+      if (!trigger || selectableOptions.length === 0) {
+        return;
+      }
+
+      const selectedCount = Array.from(selectableOptions).filter((option) => {
+        return option.getAttribute('aria-checked') === 'true';
+      }).length;
+
+      selectableOptions.forEach((option) => {
+        const optionRow = option.closest('.sg-pulldown-option');
+        if (!optionRow) {
+          return;
+        }
+
+        optionRow.classList.toggle(
+          'sg-pulldown-option--selected',
+          option.getAttribute('aria-checked') === 'true'
+        );
+      });
+
+      const labelBase = trigger.dataset.labelBase || 'Auswahl';
+
+      trigger.textContent = selectedCount > 0 ? `${labelBase} (${selectedCount})` : labelBase;
+      trigger.classList.toggle('sg-pulldown--selected', selectedCount > 0);
+      trigger.classList.toggle('sg-form-active', selectedCount > 0);
+      trigger.dataset.componentState = selectedCount > 0 ? 'selected' : 'inactive-selectable';
+      demo.dataset.componentState = selectedCount > 0 ? 'selected' : 'inactive-selectable';
+      trigger.setAttribute(
+        'aria-label',
+        selectedCount > 0 ? `Pulldown ${labelBase} mit aktiver Auswahl` : `Pulldown ${labelBase} ohne aktive Auswahl`
+      );
+    };
+
+    document.querySelectorAll('.sg-pulldown-demo').forEach((demo) => {
+      const trigger = demo.querySelector('.sg-pulldown-demo__trigger');
+
+      if (!trigger) {
+        return;
+      }
+
+      trigger.addEventListener('click', (event) => {
+        event.stopPropagation();
+        const nextState = demo.dataset.open !== 'true';
+
+        document.querySelectorAll('.sg-pulldown-demo').forEach((otherDemo) => {
+          const otherTrigger = otherDemo.querySelector('.sg-pulldown-demo__trigger');
+          otherDemo.dataset.open = 'false';
+          if (otherTrigger) {
+            otherTrigger.setAttribute('aria-expanded', 'false');
+          }
+        });
+
+        demo.dataset.align = 'left';
+        demo.dataset.open = String(nextState);
+        trigger.setAttribute('aria-expanded', String(nextState));
+        updatePulldownSelectionState(demo);
+      });
+
+      demo.querySelectorAll('[data-pulldown-option]').forEach((option) => {
+        option.addEventListener('click', (event) => {
+          event.stopPropagation();
+          const nextChecked = option.getAttribute('aria-checked') !== 'true';
+          option.setAttribute('aria-checked', String(nextChecked));
+          updatePulldownSelectionState(demo);
+        });
+      });
+
+      updatePulldownSelectionState(demo);
+    });
+
+    document.querySelectorAll('.sg-mode-toggle').forEach((toggle) => {
+      toggle.addEventListener('click', () => {
+        const nextState = toggle.dataset.active === 'relative' ? 'absolute' : 'relative';
+        toggle.dataset.active = nextState;
+        toggle.dataset.componentState = nextState;
+        toggle.setAttribute(
+          'aria-label',
+          `Modus Schieber global: ${nextState === 'relative' ? 'relativ' : 'absolut'} aktiv`
+        );
+      });
+    });
+  </script>
+
+</body>
+</html>
