{% set type = block.type %}
{% set props = block.props|default({}) %}
{% set layout = block.layout|default({}) %}
{% set designClasses = '' %}
{% for device, settings in layout.design|default({}) %}
    {% for key, value in settings %}{% set designClasses = designClasses ~ ' d-' ~ device ~ '-' ~ key ~ '-' ~ value %}{% endfor %}
{% endfor %}
{% for key, value in layout.effects|default({}) %}{% set designClasses = designClasses ~ ' fx-' ~ key ~ '-' ~ value %}{% endfor %}
{% if type in ['section', 'row', 'column'] %}
    {% set tag = type == 'section' ? 'section' : 'div' %}
    <{{ tag }} id="{{ block.id }}" class="block-{{ type }} tone-{{ layout.tone|default('paper') }} width-{{ layout.width|default('normal') }}{{ designClasses }}">
        {% if type == 'section' %}<div class="shell section-inner">{% endif %}
        {% for child in block.children|default([]) %}{% include 'blocks/block.html.twig' with {block: child, editing: editing|default(false), postLists: postLists|default({}), forms: forms|default({}), breadcrumbs: breadcrumbs|default([]), navigation: navigation|default({}), sections: sections|default({}), richText: richText|default(false), richHeadings: richHeadings|default(false), neighbours: neighbours|default({}), eagerImage: eagerImage|default(null)} only %}{% endfor %}
        {% if type == 'section' %}</div>{% endif %}
    </{{ tag }}>
{% elseif type == 'heading' %}
    <h{{ props.level }} id="{{ block.id }}" class="{{ designClasses|trim }}">{% if richHeadings|default(false) %}{{ props.text|raw }}{% else %}{{ props.text }}{% endif %}</h{{ props.level }}>
{% elseif type == 'text' %}
    {% if richText|default(false) %}
        {# Already filtered by RichText when it was stored, so printing it unescaped is safe.
           A div, not a p: the allowlist includes lists and paragraphs, which may not nest in one. #}
        <div id="{{ block.id }}" class="block-text{{ designClasses }}">{{ props.text|raw }}</div>
    {% else %}
        <p id="{{ block.id }}" class="block-text{{ designClasses }}">{{ props.text }}</p>
    {% endif %}
{% elseif type == 'button' %}
    <a id="{{ block.id }}" class="button{{ designClasses }}" href="{{ props.href }}">{{ props.text }} <span aria-hidden="true">↗</span></a>
{% elseif type == 'image' %}
    <figure id="{{ block.id }}" class="block-image{{ designClasses }}">{% set eager = eagerImage|default(null) == block.id %}{% if props.href|default('') %}<a class="image-link" href="{{ props.href }}">{% endif %}<img src="{{ props.src }}" alt="{{ props.alt }}" width="{{ props.width }}" height="{{ props.height }}" loading="{{ eager ? 'eager' : 'lazy' }}"{{ eager ? ' fetchpriority="high"' : '' }} decoding="async"{% if props.sources|default([]) %} srcset="{% for source in props.sources %}{{ source.src }} {{ source.width }}w{% if not loop.last %}, {% endif %}{% endfor %}" sizes="(max-width: 650px) 100vw, (max-width: 1024px) 50vw, 800px"{% endif %}>{% if props.href|default('') %}</a>{% endif %}{% if props.caption|default('') %}<figcaption>{{ props.caption }}</figcaption>{% endif %}</figure>
{% elseif type == 'iconcard' %}
    <div id="{{ block.id }}" class="block-iconcard{{ designClasses }}">
        {% include 'blocks/icon.html.twig' with {name: props.icon} only %}
        <h3>{% if props.href|default('') %}<a href="{{ props.href }}">{{ props.title }}</a>{% else %}{{ props.title }}{% endif %}</h3>
        {% if props.text|default('') %}<p>{{ props.text }}</p>{% endif %}
    </div>
{% elseif type == 'stat' %}
    <p id="{{ block.id }}" class="block-stat{{ designClasses }}"><strong>{{ props.value }}</strong><span>{{ props.label }}</span></p>
{% elseif type == 'quote' %}
    <figure id="{{ block.id }}" class="block-quote{{ designClasses }}">
        {% if props.rating|default(0) > 0 %}
        <p class="quote-rating"><span class="visually-hidden">Bewertung: {{ props.rating }} von 5</span><span aria-hidden="true">{% for i in 1..5 %}{{ i <= props.rating ? '★' : '☆' }}{% endfor %}</span></p>
        {% endif %}
        <blockquote><p>{{ props.text }}</p></blockquote>
        <figcaption>{{ props.author }}{% if props.role|default('') %} <span>{{ props.role }}</span>{% endif %}</figcaption>
    </figure>
{% elseif type == 'logos' %}
    <ul id="{{ block.id }}" class="block-logos{{ designClasses }}">
        {% for child in block.children|default([]) %}<li>{% include 'blocks/block.html.twig' with {block: child, editing: editing|default(false), postLists: postLists|default({}), forms: forms|default({}), breadcrumbs: breadcrumbs|default([]), navigation: navigation|default({}), sections: sections|default({}), richText: richText|default(false), richHeadings: richHeadings|default(false), neighbours: neighbours|default({}), eagerImage: eagerImage|default(null)} only %}</li>{% endfor %}
    </ul>
{% elseif type == 'cta' %}
    <div id="{{ block.id }}" class="block-cta{{ designClasses }}">
        <div>
            <h2>{{ props.title }}</h2>
            {% if props.text|default('') %}<p>{{ props.text }}</p>{% endif %}
        </div>
        <a class="button" href="{{ props.href }}">{{ props.buttonText }}</a>
    </div>
{% elseif type == 'contact' %}
    <address id="{{ block.id }}" class="block-contact{{ designClasses }}">
        {% if props.phone|default('') %}<span>{% include 'blocks/icon.html.twig' with {name: 'phone'} only %}<a href="tel:{{ props.phone|replace({' ': '', '(': '', ')': '', '/': '', '-': ''}) }}">{{ props.phone }}</a></span>{% endif %}
        {% if props.email|default('') %}<span>{% include 'blocks/icon.html.twig' with {name: 'mail'} only %}<a href="mailto:{{ props.email }}">{{ props.email }}</a></span>{% endif %}
        {% if props.address|default('') %}<span>{% include 'blocks/icon.html.twig' with {name: 'pin'} only %}{{ props.address }}</span>{% endif %}
    </address>
{% elseif type == 'divider' %}
    <hr id="{{ block.id }}" class="block-divider{{ designClasses }}">
{% elseif type == 'spacer' %}
    <div id="{{ block.id }}" class="block-spacer spacer-{{ props.size }}{{ designClasses }}" aria-hidden="true"></div>
{% elseif type == 'menu' %}
    {% set links = navigation[props.slot]|default([]) %}
    {% if links is not empty %}
    {# The layout is a class, and the burger variant is a details element: a menu that needs a
       script to open would be a menu that does not open on a page without one. #}
    <nav id="{{ block.id }}" class="block-menu menu-{{ props.layout|default('horizontal') }}{{ designClasses }}"
         aria-label="{{ {header: 'Hauptnavigation', secondary: 'Zweite Navigation', footer: 'Fußzeile', legal: 'Rechtliches'}[props.slot]|default('Navigation') }}">
        {% if props.layout|default('horizontal') == 'burger' %}
        <details class="menu-burger">
            <summary aria-label="Menü öffnen"><span class="burger-lines" aria-hidden="true"></span><span class="burger-text">Menü</span></summary>
            <div class="menu-burger-body">{% include 'nav.html.twig' with {links: links} only %}</div>
        </details>
        {% else %}
        {% include 'nav.html.twig' with {links: links} only %}
        {% endif %}
    </nav>
    {% endif %}
{% elseif type == 'partialref' %}
    {# A linked section: its blocks come from the partial, resolved by the controller. One change
       there reaches every page that links it, which is the difference to a copied section. #}
    {% set section = sections[props.partial]|default(null) %}
    {% if section %}
        <div id="{{ block.id }}" class="block-partialref{{ designClasses }}">
            {% for child in section.blocks %}{% include 'blocks/block.html.twig' with {block: child, editing: editing|default(false), postLists: postLists|default({}), forms: forms|default({}), breadcrumbs: breadcrumbs|default([]), navigation: navigation|default({}), sections: sections|default({}), richText: richText|default(false), richHeadings: richHeadings|default(false), neighbours: neighbours|default({}), eagerImage: eagerImage|default(null)} only %}{% endfor %}
        </div>
    {% elseif editing|default(false) %}
        <p id="{{ block.id }}" class="block-unavailable" role="note">Die verknüpfte Sektion „{{ props.partial }}“ gibt es nicht mehr. Der Verweis bleibt gespeichert.</p>
    {% else %}
        <!-- Verknüpfte Sektion {{ props.partial }} ist nicht vorhanden. -->
    {% endif %}
{% elseif type == 'breadcrumb' %}
    {% if breadcrumbs|default([])|length > 1 %}
    <nav id="{{ block.id }}" class="block-breadcrumb{{ designClasses }}" aria-label="Brotkrumen">
        <ol>
            <li><a href="/">Start</a></li>
            {% for crumb in breadcrumbs %}
            <li>{% if loop.last %}<span aria-current="page">{{ crumb.name }}</span>{% else %}<a href="{{ crumb.href }}">{{ crumb.name }}</a>{% endif %}</li>
            {% endfor %}
        </ol>
    </nav>
    {% endif %}
{% elseif type == 'form' %}
    <div id="{{ block.id }}" class="block-formwrap{{ designClasses }}">
        {% include 'blocks/form.html.twig' with (forms[block.id]|default({form: null, sent: false, errors: {}, values: {}, blockId: block.id, page: {path: ''}, issued: 0, issuedSignature: ''})) only %}
    </div>
{% elseif type == 'tabs' %}
    {# Without the script this is an anchor list followed by every panel: complete and readable.
       tabs.js turns it into a tab widget; it only changes presentation, never content. #}
    <div id="{{ block.id }}" class="block-tabs{{ designClasses }}" data-tabs>
        <ul class="tabs-nav">
            {% for child in block.children|default([]) %}<li><a href="#{{ child.id }}">{{ child.props.title }}</a></li>{% endfor %}
        </ul>
        {% for child in block.children|default([]) %}{% include 'blocks/block.html.twig' with {block: child, editing: editing|default(false), postLists: postLists|default({}), forms: forms|default({}), breadcrumbs: breadcrumbs|default([]), navigation: navigation|default({}), sections: sections|default({}), richText: richText|default(false), richHeadings: richHeadings|default(false), neighbours: neighbours|default({}), eagerImage: eagerImage|default(null)} only %}{% endfor %}
    </div>
{% elseif type == 'tabitem' %}
    <section id="{{ block.id }}" class="block-tabitem{{ designClasses }}">
        <h3 class="tabs-heading">{{ props.title }}</h3>
        {% for child in block.children|default([]) %}{% include 'blocks/block.html.twig' with {block: child, editing: editing|default(false), postLists: postLists|default({}), forms: forms|default({}), breadcrumbs: breadcrumbs|default([]), navigation: navigation|default({}), sections: sections|default({}), richText: richText|default(false), richHeadings: richHeadings|default(false), neighbours: neighbours|default({}), eagerImage: eagerImage|default(null)} only %}{% endfor %}
    </section>
{% elseif type == 'accordion' %}
    <div id="{{ block.id }}" class="block-accordion{{ designClasses }}">
        {% for child in block.children|default([]) %}{% include 'blocks/block.html.twig' with {block: child, editing: editing|default(false), postLists: postLists|default({}), forms: forms|default({}), breadcrumbs: breadcrumbs|default([]), navigation: navigation|default({}), sections: sections|default({}), richText: richText|default(false), richHeadings: richHeadings|default(false), neighbours: neighbours|default({}), eagerImage: eagerImage|default(null)} only %}{% endfor %}
    </div>
{% elseif type == 'accordionitem' %}
    <details id="{{ block.id }}" class="block-accordionitem{{ designClasses }}"{% if props.open|default(false) %} open{% endif %}>
        <summary>{{ props.title }}</summary>
        <div class="accordion-body">
            {% for child in block.children|default([]) %}{% include 'blocks/block.html.twig' with {block: child, editing: editing|default(false), postLists: postLists|default({}), forms: forms|default({}), breadcrumbs: breadcrumbs|default([]), navigation: navigation|default({}), sections: sections|default({}), richText: richText|default(false), richHeadings: richHeadings|default(false), neighbours: neighbours|default({}), eagerImage: eagerImage|default(null)} only %}{% endfor %}
        </div>
    </details>
{% elseif type == 'icon' %}
    {# A single icon. Decorative ones are hidden from assistive technology; one that means
       something carries its label as text for screen readers. #}
    {% set iconBody %}{% include 'blocks/icon.html.twig' with {name: props.icon} only %}{% if not props.decorative %}<span class="visually-hidden">{{ props.label }}</span>{% endif %}{% endset %}
    {% if props.href|default('') %}
    <a id="{{ block.id }}" class="block-icon icon-size-{{ props.size }}{{ designClasses }}" href="{{ props.href }}"{{ props.decorative ? ' aria-hidden="true" tabindex="-1"' : '' }}>{{ iconBody }}</a>
    {% else %}
    <span id="{{ block.id }}" class="block-icon icon-size-{{ props.size }}{{ designClasses }}"{{ props.decorative ? ' aria-hidden="true"' : '' }}>{{ iconBody }}</span>
    {% endif %}
{% elseif type == 'progress' %}
    {# A progress bar as a real meter: the number is in the markup, not only in the width of a
       coloured div, so it is readable without seeing it. #}
    <div id="{{ block.id }}" class="block-progress{{ designClasses }}">
        <p class="progress-label">{{ props.label }}{% if props.showValue %} <span class="progress-value">{{ props.value }} %</span>{% endif %}</p>
        <div class="progress-track" role="meter" aria-valuenow="{{ props.value }}" aria-valuemin="0" aria-valuemax="100" aria-label="{{ props.label }}">
            <div class="progress-fill progress-fill-{{ props.value }}"></div>
        </div>
    </div>
{% elseif type == 'slider' %}
    {# A slider without a script: a scroll container with scroll snapping. It works with a finger,
       a trackpad, a mouse wheel and the keyboard, and it degrades to a scrollable strip on a
       browser that ignores snapping. No autoplay - a moving carousel is something people ask to
       stop, not something a page should start on its own. #}
    <div id="{{ block.id }}" class="block-slider{{ designClasses }} slide-desktop-{{ props.desktopVisible }} slide-tablet-{{ props.tabletVisible }} slide-mobile-{{ props.mobileVisible }}{{ props.snap ? ' slider-snap' : '' }}{{ props.dots ?? false ? ' slider-dots' : '' }}"{% if props.autoplay|default(0) >= 3 %} data-autoplay="{{ props.autoplay }}"{% endif %}
         tabindex="0" role="group" aria-label="Zum Blättern seitwärts scrollen">
        {% for child in block.children|default([]) %}
        <div class="slider-slide">{% include 'blocks/block.html.twig' with {block: child, editing: editing|default(false), postLists: postLists|default({}), forms: forms|default({}), breadcrumbs: breadcrumbs|default([]), navigation: navigation|default({}), sections: sections|default({}), richText: richText|default(false), richHeadings: richHeadings|default(false), neighbours: neighbours|default({}), eagerImage: eagerImage|default(null)} only %}</div>
        {% endfor %}
    </div>
{% elseif type == 'embed' %}
    {# Content from a third party. Until the group is granted, nothing of it is requested - no
       iframe, no image, no preconnect. That is the whole point of the consent question: the
       placeholder is not a nicety, it is what keeps the promise.
       In the editor it always stays a placeholder: the administration's policy forbids foreign
       frames, and a preview must not load anything from outside either. #}
    {% if not editing|default(false) and consentGate.granted(app.request, props.group) %}
    <div id="{{ block.id }}" class="block-embed{{ designClasses }}">
        <iframe src="{{ props.url }}" title="{{ props.title }}" height="{{ props.height }}" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
    </div>
    {% else %}
    <div id="{{ block.id }}" class="block-embed embed-blocked{{ designClasses }}">
        <p class="embed-title">{{ props.title }}</p>
        <p class="embed-hint">{{ props.hint ?: 'Dieser Inhalt wird von einem anderen Anbieter geladen. Dabei erfährt er deine IP-Adresse und welche Seite du ansiehst.' }}</p>
        <p class="embed-provider">Anbieter: <strong>{{ props.provider ?: props.url|split('/')[2] }}</strong></p>
        {% if editing|default(false) %}
        <p class="embed-hint">Wird erst auf der veröffentlichten Seite geladen, und dort erst nach Einwilligung.</p>
        {% else %}
        <form method="post" action="{{ path('consent_save') }}">
            <input type="hidden" name="back" value="{{ app.request.pathInfo }}">
            <input type="hidden" name="choice" value="some">
            {# The groups already granted stay granted; this button adds this one. #}
            {% for granted in consentGate.state(app.request).groups %}{% if granted.granted %}<input type="hidden" name="groups[]" value="{{ granted.key }}">{% endif %}{% endfor %}
            <input type="hidden" name="groups[]" value="{{ props.group }}">
            <button class="consent-button" type="submit">Inhalt laden und einwilligen</button>
        </form>
        {% endif %}
    </div>
    {% endif %}
{% elseif type == 'postlist' %}
    <div id="{{ block.id }}" class="block-postlist{{ designClasses }}">
        {% set feed = postLists[block.id]|default([]) %}
        {% include 'blocks/post-list.html.twig' with {posts: feed.posts|default(feed), pages: feed.pages|default(1), page: feed.page|default(1), total: feed.total|default(null), layout: block.props.layout|default('karten'), showMeta: block.props.showMeta ?? true, showExcerpt: block.props.showExcerpt ?? true, showTerms: block.props.showTerms ?? true} only %}
    </div>
{% elseif type == 'postnav' %}
    <div id="{{ block.id }}" class="block-postnav{{ designClasses }}">
        {% include 'blocks/post-nav.html.twig' with {previous: neighbours.previous|default(null), next: neighbours.next|default(null), previousLabel: props.previousLabel|default('Vorheriger Beitrag'), nextLabel: props.nextLabel|default('Nächster Beitrag')} only %}
    </div>
{% elseif type == 'gallery' %}
    <div id="{{ block.id }}" class="block-gallery{{ designClasses }}" role="group" aria-label="Bildergalerie">
        {% for child in block.children|default([]) %}{% include 'blocks/block.html.twig' with {block: child, editing: editing|default(false), postLists: postLists|default({}), forms: forms|default({}), breadcrumbs: breadcrumbs|default([]), navigation: navigation|default({}), sections: sections|default({}), richText: richText|default(false), richHeadings: richHeadings|default(false), neighbours: neighbours|default({}), eagerImage: eagerImage|default(null)} only %}{% endfor %}
    </div>
{% else %}
    {#
       A block whose plugin is not available. Its stored content stays in the document; the core
       renders nothing from its unvalidated props. Visitors see no broken fragment, while the
       editor preview shows a placeholder so the block can still be found and moved.
    #}
    <!-- Block {{ block.id }} ({{ type }}) wird von dieser Installation nicht dargestellt. -->
    {% if editing|default(false) %}<p id="{{ block.id }}" class="block-unavailable" role="note">Baustein „{{ type }}“ ist in dieser Installation nicht verfügbar. Der Inhalt bleibt gespeichert.</p>{% endif %}
{% endif %}