diff --git a/src/lib/iconify-mdi-subset.generated.json b/src/lib/iconify-mdi-subset.generated.json
index 1d18677..4e63da7 100644
--- a/src/lib/iconify-mdi-subset.generated.json
+++ b/src/lib/iconify-mdi-subset.generated.json
@@ -228,8 +228,11 @@
     "home-outline": {
       "body": "<path fill=\"currentColor\" d=\"m12 5.69l5 4.5V18h-2v-6H9v6H7v-7.81zM12 3L2 12h3v8h6v-6h2v6h6v-8h3\"/>"
     },
-    "calendar-month": {
-      "body": "<path fill=\"currentColor\" d=\"M9 10v2H7v-2zm4 0v2h-2v-2zm4 0v2h-2v-2zm2-7a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h1V1h2v2h8V1h2v2zm0 16V8H5v11zM9 14v2H7v-2zm4 0v2h-2v-2zm4 0v2h-2v-2z\"/>"
+    "calendar-blank": {
+      "body": "<path fill=\"currentColor\" d=\"M19 19H5V8h14m-3-7v2H8V1H6v2H5c-1.11 0-2 .89-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2V5a2 2 0 0 0-2-2h-1V1\"/>"
+    },
+    "calendar-export": {
+      "body": "<path fill=\"currentColor\" d=\"m12 22l4-4h-3v-6h-2v6H8zm7-19h-1V1h-2v2H8V1H6v2H5c-1.1 0-2 .9-2 2v14a2 2 0 0 0 2 2h3l-2-2H5V8h14v11h-1l-2 2h3c1.11 0 2-.89 2-2V5a2 2 0 0 0-2-2\"/>"
     },
     "share-variant-outline": {
       "body": "<path fill=\"currentColor\" d=\"M18 16.08c-.76 0-1.44.3-1.96.77L8.91 12.7c.05-.23.09-.46.09-.7s-.04-.47-.09-.7l7.05-4.11c.54.5 1.25.81 2.04.81c1.66 0 3-1.34 3-3s-1.34-3-3-3s-3 1.34-3 3c0 .24.04.47.09.7L8.04 9.81C7.5 9.31 6.79 9 6 9c-1.66 0-3 1.34-3 3s1.34 3 3 3c.79 0 1.5-.31 2.04-.81l7.12 4.15c-.05.21-.08.43-.08.66c0 1.61 1.31 2.91 2.92 2.91s2.92-1.3 2.92-2.91s-1.31-2.92-2.92-2.92M18 4c.55 0 1 .45 1 1s-.45 1-1 1s-1-.45-1-1s.45-1 1-1M6 13c-.55 0-1-.45-1-1s.45-1 1-1s1 .45 1 1s-.45 1-1 1m12 7c-.55 0-1-.45-1-1s.45-1 1-1s1 .45 1 1s-.45 1-1 1\"/>"
diff --git a/src/routes/termin/[slug]/+page.svelte b/src/routes/termin/[slug]/+page.svelte
index 613a11f..c9963a9 100644
--- a/src/routes/termin/[slug]/+page.svelte
+++ b/src/routes/termin/[slug]/+page.svelte
@@ -18,10 +18,29 @@
   const t = useTranslate();
   const item = $derived(data.item);
 
-  // Kanonische URL dieser Seite (für ICS-Link, Teilen, QR).
+  // Kanonische URL dieser Seite (für ICS-Link, Teilen, QR) + relativer
+  // Countdown. Client-only (kein SSR), sonst Hydration-Mismatch (Server-Zeit).
   let pageUrl = $state("");
+  let relLabel = $state("");
+  let isPast = $state(false);
   $effect(() => {
-    pageUrl = typeof window !== "undefined" ? window.location.href : "";
+    pageUrl = window.location.href;
+    if (item.terminZeit) {
+      const startDay = new Date(item.terminZeit).setHours(0, 0, 0, 0);
+      const today = new Date().setHours(0, 0, 0, 0);
+      const days = Math.round((startDay - today) / 86_400_000);
+      isPast = days < 0;
+      relLabel =
+        days === 0
+          ? "Heute"
+          : days === 1
+            ? "Morgen"
+            : days > 1
+              ? `in ${days} Tagen`
+              : days === -1
+                ? "Gestern"
+                : `vor ${-days} Tagen`;
+    }
   });
 
   function toICS(): CalendarItemICS {
@@ -98,126 +117,171 @@
 <!-- Breite kommt vom Layout-Wrapper (.container-custom in +layout.svelte) —
      hier nur vertikaler Abstand, KEIN eigenes max-w/mx-auto/px (sonst schmaler
      + doppeltes Padding ggü. den anderen Seiten). -->
-<article class="pt-10 pb-4">
-  <p class="mb-2 text-xs font-semibold uppercase tracking-wider text-wald-700">Termin</p>
-  <h1 class="mb-4 text-3xl font-bold leading-tight text-stein-900">{item.title}</h1>
+<article class="pt-8 pb-6">
+  <a
+    href={data.calendarUrl}
+    class="mb-6 inline-flex items-center gap-1 text-sm text-stein-500 no-underline hover:text-wald-700"
+  >
+    <Icon icon="mdi:chevron-left" class="size-4" aria-hidden="true" />
+    Alle Termine
+  </a>
 
-  <!-- Eckdaten -->
-  <div class="space-y-1.5 text-stein-700">
-    {#if item.dateLabel}
-      <p class="flex items-center gap-2">
-        <Icon icon="mdi:calendar" class="size-5 shrink-0 text-wald-700" aria-hidden="true" />
-        <span class="font-medium">
-          {item.weekdayLabel ? `${item.weekdayLabel}, ` : ""}{item.dateLabel}{item.endDateLabel
-            ? ` – ${item.endDateLabel}`
-            : ""}
-        </span>
-      </p>
-    {/if}
-    {#if item.timeLabel}
-      <p class="flex items-center gap-2">
-        <Icon icon="mdi:clock-outline" class="size-5 shrink-0 text-wald-700" aria-hidden="true" />
-        <span class="tabular-nums">{item.timeLabel}</span>
-      </p>
-    {/if}
-    {#if item.locationText}
-      <p class="flex items-center gap-2">
-        <Icon icon="mdi:map-marker" class="size-5 shrink-0 text-wald-700" aria-hidden="true" />
-        <a
-          href={mapsUrl(item.locationText)}
-          target="_blank"
-          rel="noopener noreferrer"
-          class="text-stein-700 underline underline-offset-2 hover:text-wald-700"
+  <div class="grid gap-8 lg:grid-cols-[minmax(0,1fr)_300px] lg:gap-12">
+    <!-- Hauptspalte: auf Lesebreite begrenzt -->
+    <div class="min-w-0 max-w-2xl">
+      <div class="mb-3 flex flex-wrap items-center gap-2">
+        <span class="text-xs font-semibold uppercase tracking-wider text-wald-700">Termin</span>
+        {#if relLabel}
+          <span
+            class="rounded-full px-2 py-0.5 text-xs font-semibold {isPast
+              ? 'bg-stein-100 text-stein-500'
+              : 'bg-wald-100 text-wald-800'}"
+          >
+            {relLabel}
+          </span>
+        {/if}
+      </div>
+
+      <h1 class="text-3xl font-bold leading-tight text-stein-900 sm:text-4xl">{item.title}</h1>
+
+      <div class="mt-5 space-y-2 text-stein-700">
+        {#if item.dateLabel}
+          <p class="flex items-center gap-2.5">
+            <Icon icon="mdi:calendar-blank" class="size-5 shrink-0 text-wald-700" aria-hidden="true" />
+            <span class="font-medium">
+              {item.weekdayLabel ? `${item.weekdayLabel}, ` : ""}{item.dateLabel}{item.endDateLabel
+                ? ` – ${item.endDateLabel}`
+                : ""}
+            </span>
+          </p>
+        {/if}
+        {#if item.timeLabel}
+          <p class="flex items-center gap-2.5">
+            <Icon icon="mdi:clock-outline" class="size-5 shrink-0 text-wald-700" aria-hidden="true" />
+            <span class="tabular-nums">{item.timeLabel}</span>
+          </p>
+        {/if}
+        {#if item.locationText}
+          <p class="flex items-center gap-2.5">
+            <Icon icon="mdi:map-marker" class="size-5 shrink-0 text-wald-700" aria-hidden="true" />
+            <a
+              href={mapsUrl(item.locationText)}
+              target="_blank"
+              rel="noopener noreferrer"
+              class="text-stein-700 underline underline-offset-2 hover:text-wald-700"
+            >
+              {item.locationText}
+            </a>
+          </p>
+        {/if}
+      </div>
+
+      {#if item.tags.length > 0}
+        <div class="mt-4 flex flex-wrap gap-1.5">
+          {#each item.tags as tg}
+            <span class="rounded-full bg-himmel-100 px-2.5 py-0.5 text-xs text-himmel-800">{tg}</span>
+          {/each}
+        </div>
+      {/if}
+
+      {#if thumbSrc && fullSrc}
+        <button
+          type="button"
+          onclick={() => (modalImage = { src: fullSrc, alt: imageAlt })}
+          class="group relative mt-6 block w-full cursor-zoom-in overflow-hidden rounded-xl border border-stein-200 bg-stein-100"
+          aria-label="Bild vergrößern"
         >
-          {item.locationText}
-        </a>
-      </p>
-    {/if}
-  </div>
+          <img
+            src={thumbSrc}
+            alt={imageAlt}
+            class="mx-auto max-h-[440px] w-full object-contain transition-transform duration-300 group-hover:scale-[1.02]"
+            loading="lazy"
+          />
+          <span
+            class="pointer-events-none absolute bottom-2 right-2 flex items-center gap-1 rounded-md bg-black/55 px-2 py-1 text-xs text-white opacity-0 transition-opacity group-hover:opacity-100"
+          >
+            <Icon icon="mdi:magnify-plus" class="size-3.5" aria-hidden="true" /> Vergrößern
+          </span>
+        </button>
+      {/if}
 
-  {#if item.tags.length > 0}
-    <div class="mt-4 flex flex-wrap gap-1.5">
-      {#each item.tags as tg}
-        <span class="rounded-xs bg-himmel-100 px-2 py-0.5 text-xs text-himmel-800">{tg}</span>
-      {/each}
+      {#if descHtml}
+        <div class="prose prose-stein mt-6 max-w-none font-light leading-relaxed">
+          {@html descHtml}
+        </div>
+      {/if}
+
+      <div class="mt-6 flex flex-wrap gap-2">
+        {#if item.attachment}
+          <a
+            href={`/cms-files?src=${encodeURIComponent(item.attachment.src)}&dl=1`}
+            class="btn-outline btn-sm inline-flex group"
+          >
+            <Icon icon="mdi:file-download" class="size-4 shrink-0" aria-hidden="true" />
+            <span>{item.attachment.label}</span>
+          </a>
+        {/if}
+        {#if item.externalLink}
+          <a
+            href={item.externalLink}
+            target="_blank"
+            rel="noopener noreferrer"
+            class="btn-tertiary btn-sm inline-flex"
+          >
+            {t(T.calendar_more_info)}
+            <Icon icon="mdi:open-in-new" class="size-3.5" aria-hidden="true" />
+          </a>
+        {/if}
+      </div>
     </div>
-  {/if}
 
-  {#if thumbSrc && fullSrc}
-    <button
-      type="button"
-      onclick={() => (modalImage = { src: fullSrc, alt: imageAlt })}
-      class="group relative mt-6 block w-full overflow-hidden rounded-md"
-      aria-label="Bild vergrößern"
-    >
-      <img src={thumbSrc} alt={imageAlt} class="w-full object-contain" loading="lazy" />
-    </button>
-  {/if}
+    <!-- Aside: Aktions-Card, sticky auf Desktop -->
+    <aside class="h-fit lg:sticky lg:top-24">
+      <div class="rounded-xl border border-stein-200 bg-stein-50 p-4">
+        <p class="mb-2 text-xs font-semibold uppercase tracking-wide text-stein-500">
+          Zum Kalender hinzufügen
+        </p>
+        <div class="grid gap-2">
+          <button
+            type="button"
+            onclick={() => downloadICS(toICS(), fileSlug(item.title))}
+            class="btn-outline btn-sm w-full justify-start"
+          >
+            <Icon icon="mdi:calendar-export" class="size-4 shrink-0" aria-hidden="true" />
+            .ics herunterladen
+          </button>
+          <a
+            href={googleCalUrl(toICS())}
+            target="_blank"
+            rel="noopener noreferrer"
+            class="btn-outline btn-sm w-full justify-start no-underline"
+          >
+            <Icon icon="mdi:google" class="size-4 shrink-0" aria-hidden="true" />
+            Google Kalender
+          </a>
+        </div>
 
-  {#if descHtml}
-    <div class="prose prose-stein mt-6 max-w-none font-light leading-relaxed">
-      {@html descHtml}
-    </div>
-  {/if}
+        <hr class="my-3 border-stein-200" />
 
-  {#if item.attachment}
-    <a
-      href={`/cms-files?src=${encodeURIComponent(item.attachment.src)}&dl=1`}
-      class="btn-outline btn-sm mt-6 inline-flex group"
-    >
-      <Icon icon="mdi:file-download" class="size-4 shrink-0" aria-hidden="true" />
-      <span>{item.attachment.label}</span>
-    </a>
-  {/if}
-
-  {#if item.externalLink}
-    <div class="mt-4">
-      <a
-        href={item.externalLink}
-        target="_blank"
-        rel="noopener noreferrer"
-        class="btn-tertiary btn-sm inline-flex"
-      >
-        {t(T.calendar_more_info)}
-        <Icon icon="mdi:open-in-new" class="size-3.5" aria-hidden="true" />
-      </a>
-    </div>
-  {/if}
-
-  <!-- Aktionen ungekürzt -->
-  <div class="mt-8 flex flex-wrap items-center gap-2 rounded-md border border-stein-200 bg-stein-50 p-2">
-    <button type="button" onclick={() => downloadICS(toICS(), fileSlug(item.title))} class="action-btn">
-      <Icon icon="mdi:download" class="size-4" /> ICS
-    </button>
-    <a href={googleCalUrl(toICS())} target="_blank" rel="noopener noreferrer" class="action-btn no-underline">
-      <Icon icon="mdi:google" class="size-4" /> Google
-    </a>
-    <span class="mx-1 h-5 w-px bg-stein-300" aria-hidden="true"></span>
-    <button type="button" onclick={copyLink} class="action-btn">
-      <Icon icon={copied ? "mdi:check" : "mdi:link-variant"} class="size-4" />
-      {copied ? t(T.post_action_copied) : "Link"}
-    </button>
-    <button type="button" onclick={share} class="action-btn">
-      <Icon icon={shared ? "mdi:check" : "mdi:share-variant"} class="size-4" />
-      {shared ? t(T.calendar_share_copied) : t(T.calendar_share)}
-    </button>
-    <button type="button" onclick={() => (qrOpen = true)} class="action-btn">
-      <Icon icon="mdi:qrcode" class="size-4" /> QR
-    </button>
-    <button type="button" onclick={() => (socialOpen = true)} class="action-btn">
-      <Icon icon="mdi:image-outline" class="size-4" /> Bild
-    </button>
-  </div>
-
-  <!-- Link zum Kalender (kein Redirect) -->
-  <div class="mt-10 border-t border-stein-200 pt-6">
-    <a
-      href={data.calendarUrl}
-      class="inline-flex items-center gap-1.5 text-sm font-medium text-wald-700 underline underline-offset-2 hover:text-wald-800"
-    >
-      <Icon icon="mdi:calendar-month" class="size-4" aria-hidden="true" />
-      Alle Termine im Kalender
-    </a>
+        <p class="mb-2 text-xs font-semibold uppercase tracking-wide text-stein-500">Teilen</p>
+        <div class="flex flex-wrap gap-1.5">
+          <button type="button" onclick={copyLink} class="action-btn" title={t(T.post_action_copy)}>
+            <Icon icon={copied ? "mdi:check" : "mdi:link-variant"} class="size-4" />
+            {copied ? t(T.post_action_copied) : "Link"}
+          </button>
+          <button type="button" onclick={share} class="action-btn" title={t(T.calendar_share_aria)}>
+            <Icon icon={shared ? "mdi:check" : "mdi:share-variant"} class="size-4" />
+            {shared ? t(T.calendar_share_copied) : t(T.calendar_share)}
+          </button>
+          <button type="button" onclick={() => (qrOpen = true)} class="action-btn" title="QR-Code">
+            <Icon icon="mdi:qrcode" class="size-4" /> QR
+          </button>
+          <button type="button" onclick={() => (socialOpen = true)} class="action-btn" title="Social-Bild">
+            <Icon icon="mdi:image-outline" class="size-4" /> Bild
+          </button>
+        </div>
+      </div>
+    </aside>
   </div>
 </article>