diff --git a/public/s/css/f0ckm.css b/public/s/css/f0ckm.css
index 47a3da2..07638f8 100644
--- a/public/s/css/f0ckm.css
+++ b/public/s/css/f0ckm.css
@@ -2119,8 +2119,100 @@ body.layout-modern .global-sidebar-right {
   font-size: 1.5em;
 }
 
-/* Mobile Stacking for Legacy Mode (max-width: 999px) */
+/* Mobile sidebar (max-width: 999px): sidebar fixed, capped to viewport width */
 @media (max-width: 999px) {
+  /* Sidebar itself: cap width to viewport, always right-anchored */
+  .item-sidebar-right,
+  .index-sidebar-right,
+  .global-sidebar-right {
+    width: min(280px, 80vw) !important;
+    right: 0 !important;
+  }
+
+  body.sidebar-right-hidden .item-sidebar-right,
+  body.sidebar-right-hidden .index-sidebar-right,
+  body.sidebar-right-hidden .global-sidebar-right {
+    right: calc(-1 * min(280px, 80vw)) !important;
+  }
+
+  /* Mobile: pagination centered in available space (left of sidebar) */
+  .pagination-container-fluid {
+    right: min(280px, 80vw) !important;
+    transition: right 0.3s ease-in-out !important;
+  }
+
+  /* Sidebar hidden: pagination expands to full viewport width */
+  body.sidebar-right-hidden .pagination-container-fluid {
+    right: 0 !important;
+  }
+
+  #sidebar-right-toggle {
+    top: 80% !important;
+    transform: none !important;
+  }
+}
+
+/* 600–999px: sidebar is attached to the grid, same as desktop but with mobile width.
+   Grid reserves space for the sidebar so content is never hidden behind it. */
+@media (min-width: 600px) and (max-width: 999px) {
+  .index-layout-wrapper {
+    padding-right: min(280px, 80vw);
+  }
+
+  body.sidebar-right-hidden .index-layout-wrapper {
+    padding-right: 0;
+  }
+
+  /* Generic pagewrapper (non-index, non-item pages) also reserves space */
+  .pagewrapper:not(:has(.index-layout-wrapper)):not(:has(.item-layout-container)) {
+    padding-right: min(280px, 80vw);
+  }
+
+  body.sidebar-right-hidden
+  .pagewrapper:not(:has(.index-layout-wrapper)):not(:has(.item-layout-container)) {
+    padding-right: 0;
+  }
+
+  /* Item page: extend the desktop grid layout to 600px so the fixed sidebar
+     aligns naturally — col3 width = sidebar width, so content never overlaps. */
+  body.layout-modern .item-layout-container {
+    display: grid;
+    grid-template-columns: min(260px, 26vw) minmax(0, 1fr) min(280px, 80vw);
+    height: calc(100vh - var(--navbar-h, 50px));
+    width: 100%;
+    overflow: hidden;
+  }
+
+  body.layout-modern.sidebar-right-hidden .item-layout-container {
+    grid-template-columns: min(260px, 26vw) minmax(0, 1fr) 0px;
+  }
+
+  body.layout-modern .item-layout-container .item-main-content {
+    grid-column: 2;
+  }
+
+  body.layout-modern .item-sidebar-left {
+    grid-column: 1;
+  }
+
+  /* Legacy layout: 2-column grid at this range */
+  body.layout-legacy .item-layout-container {
+    display: grid;
+    grid-template-columns: minmax(0, 1fr) min(280px, 80vw);
+    height: auto !important;
+    overflow: visible !important;
+  }
+
+  body.layout-legacy.sidebar-right-hidden .item-layout-container {
+    grid-template-columns: minmax(0, 1fr) 0px;
+  }
+}
+
+/* Very small screens (≤599px): sidebar is always a pure overlay — never reserve space for it.
+   Wrappers stay at full width regardless of sidebar state; no transitions needed here.
+   Item view also switches to stacked layout here (not at 999px). */
+@media (max-width: 599px) {
+  /* Item view: stack content above comments/sidebar-left */
   .item-layout-container {
     display: flex;
     flex-direction: column;
@@ -2130,39 +2222,34 @@ body.layout-modern .global-sidebar-right {
 
   .item-layout-container .item-main-content {
     order: 1;
-    /* Main content (video) on top */
-    /* padding: 10px; */
   }
 
   .item-sidebar-left {
     order: 2;
-    /* Comments/Tags on bottom */
-    /* padding: 10px; */
     z-index: 1;
   }
 
-  /* Mobile Overrides if necessary — most styles now universal */
-  .item-sidebar-right,
-  .index-sidebar-right,
-  .global-sidebar-right {
-    width: 280px !important;
+  .index-layout-wrapper,
+  .item-layout-container,
+  .pagewrapper,
+  body.sidebar-right-hidden .index-layout-wrapper,
+  body.sidebar-right-hidden .item-layout-container,
+  body.sidebar-right-hidden .pagewrapper {
+    padding-right: 5px !important;
+    transition: none !important;
   }
 
-  body.sidebar-right-hidden .item-sidebar-right,
-  body.sidebar-right-hidden .index-sidebar-right,
-  body.sidebar-right-hidden .global-sidebar-right {
-    right: -280px !important;
-  }
-
-  /* Mobile: sidebar is an overlay, so pagination always spans full viewport */
   .pagination-container-fluid,
   body.sidebar-right-hidden .pagination-container-fluid {
     right: 0 !important;
+    transition: none !important;
   }
 
-  #sidebar-right-toggle {
-    top: 80% !important;
-    transform: none !important;
+  /* All sidebars hide/show instantly at this breakpoint — no slide animation */
+  .item-sidebar-right,
+  .index-sidebar-right,
+  .global-sidebar-right {
+    transition: none !important;
   }
 }
 
@@ -2958,7 +3045,8 @@ body.layout-legacy .scroll-nav-wrapper {
   right: -45px;
   width: 40px;
   pointer-events: none;
-  z-index: 1000;
+  z-index: 0;
+  display: none;
 }
 
 body.layout-legacy .scroll-to-bottom {
@@ -4720,11 +4808,12 @@ body.layout-modern .pagination-container-fluid {
   min-width: 0;
 }
 
-@media (min-width: 1200px) {
+@media (min-width: 1000px) {
 
   /* Reserve space for the fixed sidebar so content doesn't flow behind it */
   .index-layout-wrapper {
     padding-right: 300px;
+    transition: padding-right 0.3s ease-in-out;
   }
 
   /* Modern layout: wider sidebar */
@@ -7703,6 +7792,7 @@ div.posts>a.thumb > p {
     bottom: 5px;
     left: 5px;
     gap: 2px;
+    align-items: center;
 }
 
 /* Make individual item entry subtler and faster for infinite scroll */
@@ -9748,6 +9838,20 @@ html[theme="f0ck95d"] .badge-dark {
   }
 }
 
+/* At 600–999px: center the button in the free space left of the sidebar.
+   Shift left by half the sidebar width so transform:translateX(-50%) lands
+   at the center of the available area rather than the full viewport. */
+@media (min-width: 600px) and (max-width: 999px) {
+  .mobile-scroll-to-top {
+    left: calc(50% - min(140px, 40vw));
+    transition: left 0.3s ease-in-out;
+  }
+
+  body.sidebar-right-hidden .mobile-scroll-to-top {
+    left: 50%;
+  }
+}
+
 .steuerung.steuerung-icon .fa-solid {
   font-size: 0.85em;
 }
@@ -9924,9 +10028,10 @@ html[theme="f0ck95"] .embed-responsive.embed-responsive-16by9 {
   position: relative;
 }
 
-@media (min-width: 1200px) {
+@media (min-width: 1000px) {
   .pagewrapper {
     padding-right: 300px;
+    transition: padding-right 0.3s ease-in-out;
   }
 
   body.layout-modern .pagewrapper {
@@ -9942,7 +10047,7 @@ html[theme="f0ck95"] .embed-responsive.embed-responsive-16by9 {
    Since Index and Item pages have their own layout wrappers that handle space reservation,
    we disable the generic pagewrapper padding on those pages to avoid "double padding" or broken expansion.
 */
-@media (min-width: 1200px) {
+@media (min-width: 1000px) {
 
   .pagewrapper:has(.index-layout-wrapper),
   .pagewrapper:has(.item-layout-container),
@@ -11071,8 +11176,7 @@ div.posts>a::after {
 
 
 .pin-indicator {
-  position: absolute;
-  top: 5px;
+  position: relative;
   left: 5px;
   font-size: 13px;
   fill: var(--accent);
diff --git a/public/s/js/f0ckm.js b/public/s/js/f0ckm.js
index 345f75e..da0a287 100644
--- a/public/s/js/f0ckm.js
+++ b/public/s/js/f0ckm.js
@@ -2307,9 +2307,49 @@ window.cancelAnimFrame = (function () {
       hidden = hiddenValue === 'true';
     }
     document.body.classList.toggle('sidebar-right-hidden', hidden);
+
+    // Always force-hide on very small screens regardless of saved preference
+    if (window.innerWidth <= 599) {
+      document.body.classList.add('sidebar-right-hidden');
+    }
   };
   window.initSidebarRightToggle();
 
+  // Auto-hide sidebar on very small screens (≤599px), restore on wider
+  (() => {
+    const mq = window.matchMedia('(max-width: 599px)');
+    const applyBreakpoint = (e) => {
+      // Freeze transitions so the class change is instant (no sliding during resize)
+      const sidebar = document.querySelector('.global-sidebar-right, .item-sidebar-right, .index-sidebar-right');
+      const wrappers = document.querySelectorAll('.index-layout-wrapper, .item-layout-container, .pagination-container-fluid, .pagewrapper');
+      if (sidebar) sidebar.style.setProperty('transition', 'none', 'important');
+      wrappers.forEach(w => w.style.setProperty('transition', 'none', 'important'));
+
+      if (e.matches) {
+        // Entering narrow: force-hide without touching localStorage
+        document.body.classList.add('sidebar-right-hidden');
+      } else {
+        // Leaving narrow: restore from saved preference
+        const saved = localStorage.getItem('sidebarRightHidden');
+        const hidden = saved === 'true';
+        document.body.classList.toggle('sidebar-right-hidden', hidden);
+      }
+
+      // Force reflow then restore transitions
+      if (sidebar) void sidebar.offsetWidth;
+      requestAnimationFrame(() => {
+        if (sidebar) sidebar.style.removeProperty('transition');
+        wrappers.forEach(w => {
+          w.style.removeProperty('transition');
+          w.style.removeProperty('padding-right');
+          w.style.removeProperty('right');
+        });
+      });
+    };
+    mq.addEventListener('change', applyBreakpoint);
+    applyBreakpoint(mq); // run once on init
+  })();
+
   const loadPageAjax = async (url, replace = true, options = {}) => {
     if (isNavigating) return;
 
@@ -6281,8 +6321,10 @@ window.cancelAnimFrame = (function () {
         if (settled) return;
         settled = true;
 
-        // Freeze all transitions (override CSS !important) so the class toggle
-        // doesn't trigger an additional right-property animation.
+        // Freeze sidebar AND wrapper transitions so the class toggle
+        // doesn't trigger a second padding-right animation.
+        const wrappers = getSidebarWrappers();
+        wrappers.forEach(w => w.style.setProperty('transition', 'none', 'important'));
         sidebar.style.setProperty('transition', 'none', 'important');
 
         if (stateChanging) {
@@ -6300,6 +6342,11 @@ window.cancelAnimFrame = (function () {
         // Restore CSS-controlled transitions on the next frame
         requestAnimationFrame(() => {
           sidebar.style.removeProperty('transition');
+          wrappers.forEach(w => {
+            w.style.removeProperty('transition');
+            w.style.removeProperty('padding-right');
+            w.style.removeProperty('right');
+          });
           swipeRT.isDraggingSidebar = false;
         });
       };
@@ -6537,6 +6584,10 @@ window.cancelAnimFrame = (function () {
     const settle = () => {
       if (settled) return;
       settled = true;
+      // Freeze sidebar AND wrapper transitions so the class toggle
+      // doesn't trigger a second padding-right animation.
+      const wrappers = getSidebarWrappers();
+      wrappers.forEach(w => w.style.setProperty('transition', 'none', 'important'));
       sidebar.style.setProperty('transition', 'none', 'important');
 
       if (stateChanging) {
@@ -6549,6 +6600,11 @@ window.cancelAnimFrame = (function () {
       sidebar.style.transform = '';
       requestAnimationFrame(() => {
         sidebar.style.removeProperty('transition');
+        wrappers.forEach(w => {
+          w.style.removeProperty('transition');
+          w.style.removeProperty('padding-right');
+          w.style.removeProperty('right');
+        });
       });
     };
 
@@ -6616,15 +6672,53 @@ window.cancelAnimFrame = (function () {
   });
   window.addEventListener('resize', syncEdgeZone, { passive: true });
 
-  // Touchend on edgeZone: instant tap-to-toggle (no 300ms synthetic click delay)
+  // Returns true if (clientX, clientY) is within the pill's hit area.
+  // The pill is #sidebar-drag-zone::after — 4×40px, centered on pointer:fine,
+  // right-aligned with padding-right:6px on pointer:coarse.
+  const isWithinPillArea = (clientX, clientY) => {
+    const rect = edgeZone.getBoundingClientRect();
+    const pillH = 40;
+    const hitPad = 12; // generous padding so it's easy to hit
+    // Vertical: pill is always centered in the drag zone
+    const pillCenterY = rect.top + rect.height / 2;
+    if (clientY < pillCenterY - pillH / 2 - hitPad || clientY > pillCenterY + pillH / 2 + hitPad) return false;
+    // Horizontal: right-aligned on touch, centered on mouse
+    const isCoarse = window.matchMedia('(pointer: coarse)').matches;
+    const pillCenterX = isCoarse ? rect.right - 6 - 2 : rect.left + rect.width / 2;
+    return clientX >= pillCenterX - 2 - hitPad && clientX <= pillCenterX + 2 + hitPad;
+  };
+
+  // Touchend: tap on the pill toggles sidebar; rest of drag zone only responds to swipe
   edgeZone.addEventListener('touchend', e => {
-    // Only if it was a clean tap (no significant swipe movement)
     if (Math.abs(swipeRT.xDiff || 0) < 15 && Math.abs(swipeRT.yDiff || 0) < 15) {
-      e.preventDefault();
-      edgeZone.dispatchEvent(new Event('click'));
+      e.preventDefault(); // always prevent 300ms synthetic click
+      const touch = e.changedTouches[0];
+      if (touch && isWithinPillArea(touch.clientX, touch.clientY)) {
+        window.toggleSidebarRight();
+      }
     }
   }, { passive: false });
 
+  // Helper: all layout wrappers that have padding-right animated by sidebar state
+  const getSidebarWrappers = () => {
+    // At ≤999px: sidebar is a pure overlay — only pagination tracks it.
+    if (window.innerWidth <= 599) {
+      return document.querySelectorAll('.pagination-container-fluid');
+    }
+    // At ≥600px: exclude pagewrapper when a dedicated layout wrapper is present.
+    // CSS already zeroes pagewrapper.padding-right via :has on those pages,
+    // so including it here causes double-padding (pagewrapper + index-layout-wrapper both
+    // get 300px snapped, making the grid 600px too narrow, then jumping back on settle).
+    const hasDedicatedWrapper = !!(
+      document.querySelector('.index-layout-wrapper') ||
+      document.querySelector('.item-layout-container')
+    );
+    const sel = hasDedicatedWrapper
+      ? '.index-layout-wrapper, .pagination-container-fluid'
+      : '.pagination-container-fluid, .pagewrapper';
+    return document.querySelectorAll(sel);
+  };
+
   // Smoothly toggle sidebar open/closed
   window.toggleSidebarRight = () => {
     const sidebar = document.querySelector('.global-sidebar-right, .item-sidebar-right, .index-sidebar-right');
@@ -6634,6 +6728,23 @@ window.cancelAnimFrame = (function () {
     const sidebarWidth = sidebar.offsetWidth || 300;
     const targetTranslate = isHidden ? -sidebarWidth : sidebarWidth;
 
+    // At ≤599px the sidebar is a pure overlay — never animate wrapper padding
+    const animateWrappers = window.innerWidth > 599;
+
+    // Grid/pagewrapper: snap instantly in both directions (no animated reflow).
+    // Pagination always animates — it tracks sidebar position with no reflow cost.
+    const wrappers = getSidebarWrappers();
+    if (animateWrappers) {
+      wrappers.forEach(w => {
+        const isPagination = w.classList.contains('pagination-container-fluid');
+        const prop = isPagination ? 'right' : 'padding-right';
+        const targetVal = isHidden ? sidebarWidth + 'px' : '0px';
+        w.style.setProperty('transition', isPagination ? `${prop} 0.3s ease-in-out` : 'none', 'important');
+        w.style.setProperty(prop, targetVal, 'important');
+      });
+      void sidebar.offsetWidth; // settle layout before sidebar transform begins
+    }
+
     sidebar.style.setProperty('transition', 'transform 0.3s ease-in-out', 'important');
     sidebar.style.transform = `translateX(${targetTranslate}px)`;
 
@@ -6641,13 +6752,22 @@ window.cancelAnimFrame = (function () {
     const settle = () => {
       if (settled) return;
       settled = true;
+      // Freeze wrapper transitions so the class commit doesn't re-trigger them
+      wrappers.forEach(w => w.style.setProperty('transition', 'none', 'important'));
       sidebar.style.setProperty('transition', 'none', 'important');
       const toHidden = !isHidden;
       document.body.classList.toggle('sidebar-right-hidden', toHidden);
       localStorage.setItem('sidebarRightHidden', toHidden);
       void sidebar.offsetWidth;
       sidebar.style.transform = '';
-      requestAnimationFrame(() => sidebar.style.removeProperty('transition'));
+      requestAnimationFrame(() => {
+        sidebar.style.removeProperty('transition');
+        wrappers.forEach(w => {
+          w.style.removeProperty('transition');
+          w.style.removeProperty('padding-right');
+          w.style.removeProperty('right');
+        });
+      });
     };
 
     const onEnd = ev => {
@@ -6659,9 +6779,11 @@ window.cancelAnimFrame = (function () {
     setTimeout(settle, 350);
   };
 
-  // Click on edgeZone: smoothly toggle sidebar open/closed
-  edgeZone.addEventListener('click', () => {
-    window.toggleSidebarRight();
+  // Click on edgeZone: only toggle when the click lands on the pill
+  edgeZone.addEventListener('click', (e) => {
+    if (isWithinPillArea(e.clientX, e.clientY)) {
+      window.toggleSidebarRight();
+    }
   });
   // </mouse-sidebar-drag>