{# noir override — countdown; preserves heading, intro, target, variant, labelDays/Hours/Minutes/Seconds, expiredMessage, expiredUrl, expiredLabel, data-countdown/-timer/-expired, data-target, data-unit, arrow svg, and the timer IIFE verbatim. Only boxes/labels restyled. #}
<section data-block-override="noir:countdown" class="py-16 md:py-24 bg-background text-foreground{% if class %} {{ class }}{% endif %}">
  <div class="mx-auto max-w-4xl px-4 text-center">
    {% if heading %}<h2 class="noir-heading text-3xl md:text-4xl" style="color:hsl(var(--foreground));">{{ heading }}</h2>{% endif %}
    {% if intro %}<p class="noir-body mx-auto mt-4 max-w-2xl text-lg" style="color:hsl(var(--muted-foreground));">{{ intro }}</p>{% endif %}
    <div class="mt-10" data-countdown>
      <div class="flex items-start justify-center gap-3 sm:gap-6" data-countdown-timer data-target="{{ target }}" role="timer" aria-label="Time remaining">
        <div class="flex flex-col items-center {% if variant == "boxes" %}noir-file min-w-[4.5rem] px-3 py-4 text-card-foreground{% endif %}"><span class="text-4xl font-bold tabular-nums sm:text-5xl" style="font-family:var(--font-mono);color:hsl(var(--primary));" data-unit="days">--</span><span class="noir-label mt-1" style="color:hsl(var(--muted-foreground));">{{ labelDays|default:"Days" }}</span></div>
        <div class="flex flex-col items-center {% if variant == "boxes" %}noir-file min-w-[4.5rem] px-3 py-4 text-card-foreground{% endif %}"><span class="text-4xl font-bold tabular-nums sm:text-5xl" style="font-family:var(--font-mono);color:hsl(var(--primary));" data-unit="hours">--</span><span class="noir-label mt-1" style="color:hsl(var(--muted-foreground));">{{ labelHours|default:"Hours" }}</span></div>
        <div class="flex flex-col items-center {% if variant == "boxes" %}noir-file min-w-[4.5rem] px-3 py-4 text-card-foreground{% endif %}"><span class="text-4xl font-bold tabular-nums sm:text-5xl" style="font-family:var(--font-mono);color:hsl(var(--primary));" data-unit="minutes">--</span><span class="noir-label mt-1" style="color:hsl(var(--muted-foreground));">{{ labelMinutes|default:"Minutes" }}</span></div>
        <div class="flex flex-col items-center {% if variant == "boxes" %}noir-file min-w-[4.5rem] px-3 py-4 text-card-foreground{% endif %}"><span class="text-4xl font-bold tabular-nums sm:text-5xl" style="font-family:var(--font-mono);color:hsl(var(--primary));" data-unit="seconds">--</span><span class="noir-label mt-1" style="color:hsl(var(--muted-foreground));">{{ labelSeconds|default:"Seconds" }}</span></div>
      </div>
      <div class="mt-8 hidden" data-countdown-expired>
        <p class="noir-heading text-xl" style="color:hsl(var(--foreground));">{{ expiredMessage|default:"This has started." }}</p>
        {% if expiredUrl and expiredLabel %}<a href="{{ expiredUrl }}" class="noir-btn noir-btn-solid mt-4">{{ expiredLabel }}<svg class="h-4 w-4" aria-hidden="true"><use href="/icons/lucide.svg#arrow-right"></use></svg></a>{% endif %}
      </div>
    </div>
    <noscript><p class="mt-6 text-muted-foreground">Counting down to <time datetime="{{ target }}">{{ target }}</time>.</p></noscript>
  </div>
</section>
<script>
(function(){
  var timers = document.querySelectorAll('[data-countdown-timer]');
  timers.forEach(function(el){
    var target = new Date(el.getAttribute('data-target')).getTime();
    if (isNaN(target)) return;
    var wrap = el.closest('[data-countdown]');
    var expired = wrap ? wrap.querySelector('[data-countdown-expired]') : null;
    function pad(n){ return (n < 10 ? '0' : '') + n; }
    function set(unit, value){ var node = el.querySelector('[data-unit="' + unit + '"]'); if (node) node.textContent = value; }
    var interval;
    function tick(){
      var diff = target - Date.now();
      if (diff <= 0){
        el.style.display = 'none';
        if (expired) expired.classList.remove('hidden');
        if (interval) clearInterval(interval);
        return;
      }
      set('days', Math.floor(diff / 86400000));
      set('hours', pad(Math.floor(diff % 86400000 / 3600000)));
      set('minutes', pad(Math.floor(diff % 3600000 / 60000)));
      set('seconds', pad(Math.floor(diff % 60000 / 1000)));
    }
    tick();
    interval = setInterval(tick, 1000);
  });
})();
</script>