diff --git a/template/admin.tpl b/template/admin.tpl
index 69eff26..159a1bb 100644
--- a/template/admin.tpl
+++ b/template/admin.tpl
@@ -4,192 +4,56 @@
 {foreach from=$BRATONIEN_ERRORS item=error}<div class="errors"><p>{$error|escape:html}</p></div>{/foreach}
 
 <style>
-.titrePage h2 {
-  color: #e6e6e6;
-}
-.bratonien-admin {
-  max-width: 1180px;
-  margin: 0 auto;
-}
-.bratonien-nav {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 8px;
-  margin: 0 0 18px;
-}
-.bratonien-nav a {
-  display: inline-block;
-  padding: 8px 12px;
-  border: 1px solid rgba(255,255,255,.18);
-  border-radius: 4px;
-  color: #d7d7d7;
-  text-decoration: none;
-  transition: color .15s ease, border-color .15s ease, background .15s ease;
-}
-.bratonien-nav a:hover,
-.bratonien-nav a:focus {
-  color: #f0a646;
-  border-color: rgba(240,166,70,.65);
-  background: rgba(240,166,70,.06);
-}
-.bratonien-section {
-  margin: 0 0 22px;
-  padding: 18px;
-  border: 1px solid rgba(255,255,255,.14);
-  border-radius: 5px;
-  background: rgba(255,255,255,.025);
-}
-.bratonien-section h3 {
-  margin: 0 0 4px;
-  color: #e6e6e6;
-  font-size: 18px;
-  font-weight: 700;
-}
-.bratonien-section__intro {
-  margin: 0 0 16px;
-  color: #a9a9a9;
-  opacity: 1;
-}
-.bratonien-grid {
-  display: grid;
-  grid-template-columns: repeat(2, minmax(0, 1fr));
-  gap: 16px;
-}
-.bratonien-card {
-  padding: 15px;
-  border: 1px solid rgba(255,255,255,.12);
-  border-radius: 4px;
-  background: rgba(0,0,0,.08);
-}
-.bratonien-card h4 {
-  margin: 0 0 12px;
-  color: #d7d7d7;
-  font-size: 15px;
-  font-weight: 700;
-}
-.bratonien-status {
-  display: flex;
-  align-items: center;
-  gap: 10px;
-  margin-bottom: 12px;
-}
-.bratonien-status__dot {
-  width: 11px;
-  height: 11px;
-  border-radius: 50%;
-  background: #777;
-}
-.bratonien-status__dot.is-active { background: #66a845; }
-.bratonien-form-grid {
-  display: grid;
-  grid-template-columns: 150px minmax(0, 1fr);
-  gap: 10px 14px;
-  align-items: center;
-}
-.bratonien-form-grid > label,
-.bratonien-label {
-  font-weight: 600;
-}
-.bratonien-inline {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 8px 12px;
-  align-items: center;
-}
-.bratonien-actions {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 8px;
-  margin-top: 14px;
-}
-.bratonien-watermark-preview {
-  display: grid;
-  grid-template-columns: minmax(230px, 320px) 1fr;
-  gap: 18px;
-  align-items: center;
-}
-.bratonien-watermark-preview__image {
-  min-height: 150px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  padding: 14px;
-  border: 1px solid rgba(255,255,255,.14);
-  border-radius: 4px;
-  background:
-    linear-gradient(45deg, rgba(255,255,255,.09) 25%, transparent 25%),
-    linear-gradient(-45deg, rgba(255,255,255,.09) 25%, transparent 25%),
-    linear-gradient(45deg, transparent 75%, rgba(255,255,255,.09) 75%),
-    linear-gradient(-45deg, transparent 75%, rgba(255,255,255,.09) 75%);
-  background-size: 20px 20px;
-  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
-  box-sizing: border-box;
-}
-.bratonien-watermark-preview__image img {
-  max-width: 100%;
-  max-height: 190px;
-  object-fit: contain;
-}
-.bratonien-watermark-preview__empty {
-  color: #a9a9a9;
-  text-align: center;
-}
-.bratonien-watermark-preview__meta {
-  line-height: 1.65;
-}
-.bratonien-profile-list {
-  display: grid;
-  gap: 10px;
-}
-.bratonien-profile {
-  border: 1px solid rgba(255,255,255,.12);
-  border-radius: 4px;
-  background: rgba(0,0,0,.07);
-}
-.bratonien-profile summary {
-  cursor: pointer;
-  padding: 12px 14px;
-  color: #d7d7d7;
-  font-weight: 600;
-}
-.bratonien-profile summary:hover {
-  color: #f0a646;
-}
-.bratonien-profile__body {
-  padding: 0 14px 14px;
-}
-.bratonien-profile__summary {
-  margin-left: 8px;
-  color: #a9a9a9;
-  font-weight: normal;
-}
-.bratonien-rule-table {
-  width: 100%;
-  border-collapse: collapse;
-}
-.bratonien-rule-table th,
-.bratonien-rule-table td {
-  padding: 9px 8px;
-  text-align: left;
-  vertical-align: middle;
-  border-bottom: 1px solid rgba(255,255,255,.09);
-}
-.bratonien-rule-table th {
-  color: #d7d7d7;
-  opacity: 1;
-}
-.bratonien-effective {
-  white-space: nowrap;
-}
-.bratonien-muted {
-  color: #a9a9a9;
-  opacity: 1;
-}
-@media (max-width: 850px) {
-  .bratonien-grid,
-  .bratonien-watermark-preview { grid-template-columns: 1fr; }
-  .bratonien-form-grid { grid-template-columns: 1fr; }
-  .bratonien-rule-table { display: block; overflow-x: auto; }
+.titrePage h2 { color: #e6e6e6; }
+.bratonien-admin { max-width: 1180px; margin: 0 auto; }
+.bratonien-nav { display:flex; flex-wrap:wrap; gap:8px; margin:0 0 18px; }
+.bratonien-nav a { display:inline-block; padding:8px 12px; border:1px solid rgba(255,255,255,.18); border-radius:4px; color:#d7d7d7; text-decoration:none; transition:color .15s ease,border-color .15s ease,background .15s ease; }
+.bratonien-nav a:hover,.bratonien-nav a:focus { color:#f0a646; border-color:rgba(240,166,70,.65); background:rgba(240,166,70,.06); }
+.bratonien-section { margin:0 0 22px; padding:18px; border:1px solid rgba(255,255,255,.14); border-radius:5px; background:rgba(255,255,255,.025); }
+.bratonien-section h3 { margin:0 0 4px; color:#e6e6e6; font-size:18px; font-weight:700; }
+.bratonien-section__intro { margin:0 0 16px; color:#a9a9a9; }
+.bratonien-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
+.bratonien-card { padding:15px; border:1px solid rgba(255,255,255,.12); border-radius:4px; background:rgba(0,0,0,.08); }
+.bratonien-card h4 { margin:0 0 12px; color:#d7d7d7; font-size:15px; font-weight:700; }
+.bratonien-status { display:flex; align-items:center; gap:10px; margin-bottom:12px; }
+.bratonien-status__dot { width:11px; height:11px; border-radius:50%; background:#777; }
+.bratonien-status__dot.is-active { background:#66a845; }
+.bratonien-form-grid { display:grid; grid-template-columns:150px minmax(0,1fr); gap:10px 14px; align-items:center; }
+.bratonien-form-grid > label,.bratonien-label { font-weight:600; }
+.bratonien-inline { display:flex; flex-wrap:wrap; gap:8px 12px; align-items:center; }
+.bratonien-actions { display:flex; flex-wrap:wrap; gap:8px; margin-top:14px; }
+.bratonien-watermark-preview { display:grid; grid-template-columns:minmax(230px,320px) 1fr; gap:18px; align-items:center; }
+.bratonien-watermark-preview__image,.bratonien-scale-preview__stage { display:flex; align-items:center; justify-content:center; padding:14px; border:1px solid rgba(255,255,255,.14); border-radius:4px; background:linear-gradient(45deg,rgba(255,255,255,.09) 25%,transparent 25%),linear-gradient(-45deg,rgba(255,255,255,.09) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(255,255,255,.09) 75%),linear-gradient(-45deg,transparent 75%,rgba(255,255,255,.09) 75%); background-size:20px 20px; background-position:0 0,0 10px,10px -10px,-10px 0; box-sizing:border-box; overflow:hidden; }
+.bratonien-watermark-preview__image { min-height:150px; }
+.bratonien-watermark-preview__image img { max-width:100%; max-height:190px; object-fit:contain; }
+.bratonien-watermark-preview__empty { color:#a9a9a9; text-align:center; }
+.bratonien-watermark-preview__meta { line-height:1.65; }
+.bratonien-profile-list { display:grid; gap:10px; }
+.bratonien-profile { border:1px solid rgba(255,255,255,.12); border-radius:4px; background:rgba(0,0,0,.07); }
+.bratonien-profile summary { cursor:pointer; padding:12px 14px; color:#d7d7d7; font-weight:600; }
+.bratonien-profile summary:hover { color:#f0a646; }
+.bratonien-profile__body { padding:0 14px 14px; }
+.bratonien-profile__summary { margin-left:8px; color:#a9a9a9; font-weight:normal; }
+.bratonien-scale-editor { margin-top:16px; padding-top:16px; border-top:1px solid rgba(255,255,255,.1); }
+.bratonien-scale-editor__title { margin:0 0 10px; color:#d7d7d7; font-weight:700; }
+.bratonien-scale-grid { display:grid; grid-template-columns:minmax(320px,1fr) minmax(300px,380px); gap:18px; align-items:start; }
+.bratonien-scale-fields { display:grid; grid-template-columns:150px minmax(0,1fr); gap:10px 14px; align-items:center; }
+.bratonien-scale-fields label { font-weight:600; }
+.bratonien-scale-fields input[type=number] { width:95px; }
+.bratonien-scale-preview__stage { width:100%; height:220px; padding:10px; }
+.bratonien-scale-preview__stage img { display:block; max-width:none; max-height:none; object-fit:contain; }
+.bratonien-scale-preview__empty { color:#a9a9a9; text-align:center; }
+.bratonien-scale-preview__info { margin-top:8px; color:#a9a9a9; line-height:1.5; }
+.bratonien-lock { color:#a9a9a9; }
+.bratonien-rule-table { width:100%; border-collapse:collapse; }
+.bratonien-rule-table th,.bratonien-rule-table td { padding:9px 8px; text-align:left; vertical-align:middle; border-bottom:1px solid rgba(255,255,255,.09); }
+.bratonien-rule-table th { color:#d7d7d7; }
+.bratonien-effective { white-space:nowrap; }
+.bratonien-muted { color:#a9a9a9; }
+@media (max-width:850px) {
+  .bratonien-grid,.bratonien-watermark-preview,.bratonien-scale-grid { grid-template-columns:1fr; }
+  .bratonien-form-grid,.bratonien-scale-fields { grid-template-columns:1fr; }
+  .bratonien-rule-table { display:block; overflow-x:auto; }
 }
 </style>
 
@@ -207,28 +71,19 @@
     <div class="bratonien-grid">
       <div class="bratonien-card">
         <h4>Engine</h4>
-        <div class="bratonien-status">
-          <span class="bratonien-status__dot {if $WATERMARK_ENGINE.enabled}is-active{/if}"></span>
-          <strong>{if $WATERMARK_ENGINE.enabled}Aktiv{else}Inaktiv{/if}</strong>
-        </div>
+        <div class="bratonien-status"><span class="bratonien-status__dot {if $WATERMARK_ENGINE.enabled}is-active{/if}"></span><strong>{if $WATERMARK_ENGINE.enabled}Aktiv{else}Inaktiv{/if}</strong></div>
         <form method="post">
           <input type="hidden" name="pwg_token" value="{$PWG_TOKEN|escape:html}">
           <label><input type="checkbox" name="engine_enabled" value="1" {if $WATERMARK_ENGINE.enabled}checked{/if}> Bratonien-Wasserzeichenverwaltung aktivieren</label>
-          <div class="bratonien-actions">
-            <button class="buttonLike" type="submit" name="bratonien_tool" value="watermark_engine">Status speichern</button>
-          </div>
+          <div class="bratonien-actions"><button class="buttonLike" type="submit" name="bratonien_tool" value="watermark_engine">Status speichern</button></div>
         </form>
       </div>
-
       <div class="bratonien-card">
         <h4>Standardregeln</h4>
         <div class="bratonien-form-grid">
-          <span class="bratonien-label">Öffentliche Alben</span>
-          <strong>{if $WATERMARK_DEFAULTS.public_profile}{foreach from=$WATERMARK_PROFILES item=profile}{if $profile.id == $WATERMARK_DEFAULTS.public_profile}{$profile.name|escape:html}{/if}{/foreach}{else}Kein Wasserzeichen{/if}</strong>
-          <span class="bratonien-label">Private Alben</span>
-          <strong>{if $WATERMARK_DEFAULTS.private_profile}{foreach from=$WATERMARK_PROFILES item=profile}{if $profile.id == $WATERMARK_DEFAULTS.private_profile}{$profile.name|escape:html}{/if}{/foreach}{else}Kein Wasserzeichen{/if}</strong>
-          <span class="bratonien-label">Profile</span>
-          <span>{$WATERMARK_PROFILES|@count} vorhanden</span>
+          <span class="bratonien-label">Öffentliche Alben</span><strong>{if $WATERMARK_DEFAULTS.public_profile}{foreach from=$WATERMARK_PROFILES item=profile}{if $profile.id == $WATERMARK_DEFAULTS.public_profile}{$profile.name|escape:html}{/if}{/foreach}{else}Kein Wasserzeichen{/if}</strong>
+          <span class="bratonien-label">Private Alben</span><strong>{if $WATERMARK_DEFAULTS.private_profile}{foreach from=$WATERMARK_PROFILES item=profile}{if $profile.id == $WATERMARK_DEFAULTS.private_profile}{$profile.name|escape:html}{/if}{/foreach}{else}Kein Wasserzeichen{/if}</strong>
+          <span class="bratonien-label">Profile</span><span>{$WATERMARK_PROFILES|@count} vorhanden</span>
         </div>
       </div>
     </div>
@@ -236,84 +91,70 @@
 
   <section class="bratonien-section" id="wasserzeichen">
     <h3>Wasserzeichen</h3>
-    <p class="bratonien-section__intro">Dateien und Profile an einer Stelle verwalten.</p>
-
+    <p class="bratonien-section__intro">Dateien, Profile und deren Größe an einer Stelle verwalten.</p>
     <div class="bratonien-grid">
       <div class="bratonien-card">
         <h4>Aktuelles Wasserzeichen</h4>
         <div class="bratonien-watermark-preview">
-          <div class="bratonien-watermark-preview__image">
-            {if $WATERMARK.preview_url}
-              <img src="{$WATERMARK.preview_url|escape:html}" alt="Aktuelles Wasserzeichen">
-            {else}
-              <div class="bratonien-watermark-preview__empty">Noch kein Wasserzeichen ausgewählt</div>
-            {/if}
-          </div>
-          <div class="bratonien-watermark-preview__meta">
-            {if $WATERMARK.file}
-              <strong>{$WATERMARK.file|escape:html}</strong><br>
-              Position: {$WATERMARK.xpos} / {$WATERMARK.ypos}<br>
-              Deckkraft: {$WATERMARK.opacity}%<br>
-              Mindestgröße: {$WATERMARK.minw} × {$WATERMARK.minh}
-            {else}
-              Keine Datei ausgewählt
-            {/if}
-          </div>
+          <div class="bratonien-watermark-preview__image">{if $WATERMARK.preview_url}<img src="{$WATERMARK.preview_url|escape:html}" alt="Aktuelles Wasserzeichen">{else}<div class="bratonien-watermark-preview__empty">Noch kein Wasserzeichen ausgewählt</div>{/if}</div>
+          <div class="bratonien-watermark-preview__meta">{if $WATERMARK.file}<strong>{$WATERMARK.file|escape:html}</strong><br>Position: {$WATERMARK.xpos} / {$WATERMARK.ypos}<br>Deckkraft: {$WATERMARK.opacity}%<br>Mindestgröße: {$WATERMARK.minw} × {$WATERMARK.minh}{else}Keine Datei ausgewählt{/if}</div>
         </div>
       </div>
-
       <div class="bratonien-card">
         <h4>Datei auswählen oder hochladen</h4>
         <form method="post" enctype="multipart/form-data">
           <input type="hidden" name="pwg_token" value="{$PWG_TOKEN|escape:html}">
           <div class="bratonien-form-grid">
             <label for="watermark_file">Vorhandene Datei</label>
-            <select id="watermark_file" name="watermark_file">{foreach from=$WATERMARK.files key=file item=name}<option value="{$file|escape:html}" {if $file == $WATERMARK.file}selected{/if}>{$name|escape:html}</option>{/foreach}</select>
-
-            <label for="watermark_upload">Neues PNG</label>
-            <input id="watermark_upload" type="file" name="watermark_upload" accept="image/png">
-
-            <span class="bratonien-label">Position</span>
-            <span class="bratonien-inline">X <input type="number" name="watermark_xpos" value="{$WATERMARK.xpos}" min="0" max="100" size="4"> Y <input type="number" name="watermark_ypos" value="{$WATERMARK.ypos}" min="0" max="100" size="4"></span>
-
-            <label for="watermark_opacity">Deckkraft</label>
-            <span><input id="watermark_opacity" type="number" name="watermark_opacity" value="{$WATERMARK.opacity}" min="1" max="100" size="4"> %</span>
-
-            <span class="bratonien-label">Mindestgröße</span>
-            <span class="bratonien-inline"><input type="number" name="watermark_minw" value="{$WATERMARK.minw}" min="0" size="5"> × <input type="number" name="watermark_minh" value="{$WATERMARK.minh}" min="0" size="5"></span>
-          </div>
-          <div class="bratonien-actions">
-            <label><input type="checkbox" name="watermark_clear_cache" value="1"> Bildcache danach leeren</label>
-            <button class="buttonLike" type="submit" name="bratonien_tool" value="watermark_save">Wasserzeichen speichern</button>
+            <select id="watermark_file" name="watermark_file">{foreach from=$WATERMARK_OPTIONS item=option}<option value="{$option.file|escape:html}" {if $option.file == $WATERMARK.file}selected{/if}>{$option.name|escape:html}</option>{/foreach}</select>
+            <label for="watermark_upload">Neues PNG</label><input id="watermark_upload" type="file" name="watermark_upload" accept="image/png">
+            <span class="bratonien-label">Position</span><span class="bratonien-inline">X <input type="number" name="watermark_xpos" value="{$WATERMARK.xpos}" min="0" max="100" size="4"> Y <input type="number" name="watermark_ypos" value="{$WATERMARK.ypos}" min="0" max="100" size="4"></span>
+            <label for="watermark_opacity">Deckkraft</label><span><input id="watermark_opacity" type="number" name="watermark_opacity" value="{$WATERMARK.opacity}" min="1" max="100" size="4"> %</span>
+            <span class="bratonien-label">Mindestgröße</span><span class="bratonien-inline"><input type="number" name="watermark_minw" value="{$WATERMARK.minw}" min="0" size="5"> × <input type="number" name="watermark_minh" value="{$WATERMARK.minh}" min="0" size="5"></span>
           </div>
+          <div class="bratonien-actions"><label><input type="checkbox" name="watermark_clear_cache" value="1"> Bildcache danach leeren</label><button class="buttonLike" type="submit" name="bratonien_tool" value="watermark_save">Wasserzeichen speichern</button></div>
         </form>
       </div>
     </div>
 
     <div class="bratonien-card" style="margin-top:16px;">
       <h4>Profile</h4>
-      <p class="bratonien-muted">Profile bleiben kompakt. Zum Bearbeiten das gewünschte Profil öffnen.</p>
+      <p class="bratonien-muted">Die Wasserzeichengröße wird pro Profil festgelegt. Prozent, Breite und Höhe sind miteinander gekoppelt; das Seitenverhältnis bleibt immer erhalten.</p>
       <div class="bratonien-profile-list">
         {foreach from=$WATERMARK_PROFILES item=profile}
           <details class="bratonien-profile">
-            <summary>{$profile.name|escape:html}<span class="bratonien-profile__summary">{if $profile.active}aktiv{else}inaktiv{/if} · {$profile.opacity}%</span></summary>
+            <summary>{$profile.name|escape:html}<span class="bratonien-profile__summary">{if $profile.active}aktiv{else}inaktiv{/if} · {$profile.opacity}% · {$profile.scale_percent}% Größe</span></summary>
             <div class="bratonien-profile__body">
-              <form method="post">
+              <form method="post" data-watermark-editor>
                 <input type="hidden" name="pwg_token" value="{$PWG_TOKEN|escape:html}">
                 <input type="hidden" name="profile_id" value="{$profile.id}">
                 <div class="bratonien-form-grid">
-                  <label>Name</label>
-                  <span class="bratonien-inline"><input name="profile_name" value="{$profile.name|escape:html}" size="28"> <label><input type="checkbox" name="profile_active" value="1" {if $profile.active}checked{/if}> aktiv</label></span>
+                  <label>Name</label><span class="bratonien-inline"><input name="profile_name" value="{$profile.name|escape:html}" size="28"> <label><input type="checkbox" name="profile_active" value="1" {if $profile.active}checked{/if}> aktiv</label></span>
                   <label>Datei</label>
-                  <select name="profile_file"><option value="">Keine Datei</option>{foreach from=$WATERMARK.files key=file item=name}<option value="{$file|escape:html}" {if $file == $profile.watermark_file}selected{/if}>{$name|escape:html}</option>{/foreach}</select>
-                  <span class="bratonien-label">Position</span>
-                  <span class="bratonien-inline">X <input type="number" name="profile_xpos" value="{$profile.xpos}" min="0" max="100" size="3"> Y <input type="number" name="profile_ypos" value="{$profile.ypos}" min="0" max="100" size="3"></span>
-                  <span class="bratonien-label">Wiederholen</span>
-                  <span class="bratonien-inline">X <input type="number" name="profile_xrepeat" value="{$profile.xrepeat}" min="0" max="20" size="3"> Y <input type="number" name="profile_yrepeat" value="{$profile.yrepeat}" min="0" max="20" size="3"></span>
-                  <label>Deckkraft</label>
-                  <span><input type="number" name="profile_opacity" value="{$profile.opacity}" min="1" max="100" size="3"> %</span>
-                  <span class="bratonien-label">Mindestgröße</span>
-                  <span class="bratonien-inline"><input type="number" name="profile_min_width" value="{$profile.min_width}" min="0" size="5"> × <input type="number" name="profile_min_height" value="{$profile.min_height}" min="0" size="5"></span>
+                  <select name="profile_file" data-watermark-file>
+                    <option value="" data-width="0" data-height="0" data-url="">Keine Datei</option>
+                    {foreach from=$WATERMARK_OPTIONS item=option}<option value="{$option.file|escape:html}" data-width="{$option.width}" data-height="{$option.height}" data-url="{$option.url|escape:html}" {if $option.file == $profile.watermark_file}selected{/if}>{$option.name|escape:html}</option>{/foreach}
+                  </select>
+                  <span class="bratonien-label">Position</span><span class="bratonien-inline">X <input type="number" name="profile_xpos" value="{$profile.xpos}" min="0" max="100" size="3"> Y <input type="number" name="profile_ypos" value="{$profile.ypos}" min="0" max="100" size="3"></span>
+                  <span class="bratonien-label">Wiederholen</span><span class="bratonien-inline">X <input type="number" name="profile_xrepeat" value="{$profile.xrepeat}" min="0" max="20" size="3"> Y <input type="number" name="profile_yrepeat" value="{$profile.yrepeat}" min="0" max="20" size="3"></span>
+                  <label>Deckkraft</label><span><input type="number" name="profile_opacity" value="{$profile.opacity}" min="1" max="100" size="3" data-watermark-opacity> %</span>
+                  <span class="bratonien-label">Mindestgröße</span><span class="bratonien-inline"><input type="number" name="profile_min_width" value="{$profile.min_width}" min="0" size="5"> × <input type="number" name="profile_min_height" value="{$profile.min_height}" min="0" size="5"></span>
+                </div>
+                <div class="bratonien-scale-editor">
+                  <div class="bratonien-scale-editor__title">Größe & Vorschau</div>
+                  <div class="bratonien-scale-grid">
+                    <div class="bratonien-scale-fields">
+                      <span class="bratonien-label">Originalgröße</span><span data-original-size>{if $profile.original_width}{$profile.original_width} × {$profile.original_height} px{else}Keine Datei gewählt{/if}</span>
+                      <label>Skalierung</label><span><input type="number" name="profile_scale_percent" value="{$profile.scale_percent}" min="1" max="1000" step="0.1" data-scale-percent> %</span>
+                      <label>Breite</label><span><input type="number" min="1" step="1" data-scale-width> px</span>
+                      <label>Höhe</label><span><input type="number" min="1" step="1" data-scale-height> px</span>
+                      <span class="bratonien-label">Seitenverhältnis</span><span class="bratonien-lock">🔒 gesperrt</span>
+                    </div>
+                    <div>
+                      <div class="bratonien-scale-preview__stage" data-preview-stage>{if $profile.preview_url}<img src="{$profile.preview_url|escape:html}" alt="Vorschau" data-preview-image>{else}<span class="bratonien-scale-preview__empty" data-preview-empty>Keine Wasserzeichendatei gewählt</span><img src="" alt="Vorschau" data-preview-image style="display:none">{/if}</div>
+                      <div class="bratonien-scale-preview__info" data-preview-info></div>
+                    </div>
+                  </div>
                 </div>
                 <div class="bratonien-actions">
                   <button class="buttonLike" type="submit" name="bratonien_tool" value="watermark_profile_save">Speichern</button>
@@ -328,21 +169,35 @@
         <details class="bratonien-profile">
           <summary>+ Neues Profil</summary>
           <div class="bratonien-profile__body">
-            <form method="post">
+            <form method="post" data-watermark-editor>
               <input type="hidden" name="pwg_token" value="{$PWG_TOKEN|escape:html}">
               <div class="bratonien-form-grid">
-                <label>Name</label>
-                <span class="bratonien-inline"><input name="profile_name" size="28"> <label><input type="checkbox" name="profile_active" value="1" checked> aktiv</label></span>
+                <label>Name</label><span class="bratonien-inline"><input name="profile_name" size="28"> <label><input type="checkbox" name="profile_active" value="1" checked> aktiv</label></span>
                 <label>Datei</label>
-                <select name="profile_file"><option value="">Keine Datei</option>{foreach from=$WATERMARK.files key=file item=name}<option value="{$file|escape:html}">{$name|escape:html}</option>{/foreach}</select>
-                <span class="bratonien-label">Position</span>
-                <span class="bratonien-inline">X <input type="number" name="profile_xpos" value="90" min="0" max="100" size="3"> Y <input type="number" name="profile_ypos" value="90" min="0" max="100" size="3"></span>
-                <span class="bratonien-label">Wiederholen</span>
-                <span class="bratonien-inline">X <input type="number" name="profile_xrepeat" value="0" min="0" max="20" size="3"> Y <input type="number" name="profile_yrepeat" value="0" min="0" max="20" size="3"></span>
-                <label>Deckkraft</label>
-                <span><input type="number" name="profile_opacity" value="35" min="1" max="100" size="3"> %</span>
-                <span class="bratonien-label">Mindestgröße</span>
-                <span class="bratonien-inline"><input type="number" name="profile_min_width" value="10" min="0" size="5"> × <input type="number" name="profile_min_height" value="10" min="0" size="5"></span>
+                <select name="profile_file" data-watermark-file>
+                  <option value="" data-width="0" data-height="0" data-url="">Keine Datei</option>
+                  {foreach from=$WATERMARK_OPTIONS item=option}<option value="{$option.file|escape:html}" data-width="{$option.width}" data-height="{$option.height}" data-url="{$option.url|escape:html}">{$option.name|escape:html}</option>{/foreach}
+                </select>
+                <span class="bratonien-label">Position</span><span class="bratonien-inline">X <input type="number" name="profile_xpos" value="90" min="0" max="100" size="3"> Y <input type="number" name="profile_ypos" value="90" min="0" max="100" size="3"></span>
+                <span class="bratonien-label">Wiederholen</span><span class="bratonien-inline">X <input type="number" name="profile_xrepeat" value="0" min="0" max="20" size="3"> Y <input type="number" name="profile_yrepeat" value="0" min="0" max="20" size="3"></span>
+                <label>Deckkraft</label><span><input type="number" name="profile_opacity" value="35" min="1" max="100" size="3" data-watermark-opacity> %</span>
+                <span class="bratonien-label">Mindestgröße</span><span class="bratonien-inline"><input type="number" name="profile_min_width" value="10" min="0" size="5"> × <input type="number" name="profile_min_height" value="10" min="0" size="5"></span>
+              </div>
+              <div class="bratonien-scale-editor">
+                <div class="bratonien-scale-editor__title">Größe & Vorschau</div>
+                <div class="bratonien-scale-grid">
+                  <div class="bratonien-scale-fields">
+                    <span class="bratonien-label">Originalgröße</span><span data-original-size>Keine Datei gewählt</span>
+                    <label>Skalierung</label><span><input type="number" name="profile_scale_percent" value="100" min="1" max="1000" step="0.1" data-scale-percent> %</span>
+                    <label>Breite</label><span><input type="number" min="1" step="1" data-scale-width> px</span>
+                    <label>Höhe</label><span><input type="number" min="1" step="1" data-scale-height> px</span>
+                    <span class="bratonien-label">Seitenverhältnis</span><span class="bratonien-lock">🔒 gesperrt</span>
+                  </div>
+                  <div>
+                    <div class="bratonien-scale-preview__stage" data-preview-stage><span class="bratonien-scale-preview__empty" data-preview-empty>Keine Wasserzeichendatei gewählt</span><img src="" alt="Vorschau" data-preview-image style="display:none"></div>
+                    <div class="bratonien-scale-preview__info" data-preview-info></div>
+                  </div>
+                </div>
               </div>
               <div class="bratonien-actions"><button class="buttonLike" type="submit" name="bratonien_tool" value="watermark_profile_save">Profil anlegen</button></div>
             </form>
@@ -355,42 +210,23 @@
   <section class="bratonien-section" id="regeln">
     <h3>Regeln</h3>
     <p class="bratonien-section__intro">Standardregeln und Album-Ausnahmen gemeinsam verwalten.</p>
-
     <div class="bratonien-card">
       <h4>Globale Standardregeln</h4>
       <form method="post">
         <input type="hidden" name="pwg_token" value="{$PWG_TOKEN|escape:html}">
         <div class="bratonien-form-grid">
-          <label>Öffentliche Alben</label>
-          <select name="public_profile"><option value="">Kein Wasserzeichen</option>{foreach from=$WATERMARK_PROFILES item=profile}{if $profile.active}<option value="{$profile.id}" {if $WATERMARK_DEFAULTS.public_profile == $profile.id}selected{/if}>{$profile.name|escape:html}</option>{/if}{/foreach}</select>
-          <label>Private Alben</label>
-          <select name="private_profile"><option value="">Kein Wasserzeichen</option>{foreach from=$WATERMARK_PROFILES item=profile}{if $profile.active}<option value="{$profile.id}" {if $WATERMARK_DEFAULTS.private_profile == $profile.id}selected{/if}>{$profile.name|escape:html}</option>{/if}{/foreach}</select>
+          <label>Öffentliche Alben</label><select name="public_profile"><option value="">Kein Wasserzeichen</option>{foreach from=$WATERMARK_PROFILES item=profile}{if $profile.active}<option value="{$profile.id}" {if $WATERMARK_DEFAULTS.public_profile == $profile.id}selected{/if}>{$profile.name|escape:html}</option>{/if}{/foreach}</select>
+          <label>Private Alben</label><select name="private_profile"><option value="">Kein Wasserzeichen</option>{foreach from=$WATERMARK_PROFILES item=profile}{if $profile.active}<option value="{$profile.id}" {if $WATERMARK_DEFAULTS.private_profile == $profile.id}selected{/if}>{$profile.name|escape:html}</option>{/if}{/foreach}</select>
         </div>
         <div class="bratonien-actions"><button class="buttonLike" type="submit" name="bratonien_tool" value="watermark_defaults">Standardregeln speichern</button></div>
       </form>
     </div>
-
     <div class="bratonien-card" style="margin-top:16px;">
       <h4>Album-Ausnahmen</h4>
       <p class="bratonien-muted">Erben verwendet die nächste explizite Regel eines Elternalbums und danach den globalen Standard.</p>
       <table class="bratonien-rule-table">
         <thead><tr><th>Album</th><th>Sichtbarkeit</th><th>Regel</th><th>Profil</th><th>Wirksam</th><th></th></tr></thead>
-        <tbody>
-        {foreach from=$WATERMARK_CATEGORIES item=category}
-          <tr>
-            <form method="post">
-              <input type="hidden" name="pwg_token" value="{$PWG_TOKEN|escape:html}">
-              <input type="hidden" name="category_id" value="{$category.id}">
-              <td><strong>{$category.display_name|escape:html}</strong></td>
-              <td>{$category.status|escape:html}</td>
-              <td><select name="rule_mode"><option value="inherit" {if $category.rule.mode == 'inherit'}selected{/if}>Erben</option><option value="disabled" {if $category.rule.mode == 'disabled'}selected{/if}>Kein Wasserzeichen</option><option value="profile" {if $category.rule.mode == 'profile'}selected{/if}>Profil verwenden</option></select></td>
-              <td><select name="rule_profile"><option value="">Profil wählen</option>{foreach from=$WATERMARK_PROFILES item=profile}{if $profile.active}<option value="{$profile.id}" {if $category.rule.profile_id == $profile.id}selected{/if}>{$profile.name|escape:html}</option>{/if}{/foreach}</select></td>
-              <td class="bratonien-effective"><strong>{$category.effective_label|escape:html}</strong> <span class="bratonien-muted">({$category.effective.source|escape:html})</span></td>
-              <td><button class="buttonLike" type="submit" name="bratonien_tool" value="watermark_rule">Speichern</button></td>
-            </form>
-          </tr>
-        {/foreach}
-        </tbody>
+        <tbody>{foreach from=$WATERMARK_CATEGORIES item=category}<tr><form method="post"><input type="hidden" name="pwg_token" value="{$PWG_TOKEN|escape:html}"><input type="hidden" name="category_id" value="{$category.id}"><td><strong>{$category.display_name|escape:html}</strong></td><td>{$category.status|escape:html}</td><td><select name="rule_mode"><option value="inherit" {if $category.rule.mode == 'inherit'}selected{/if}>Erben</option><option value="disabled" {if $category.rule.mode == 'disabled'}selected{/if}>Kein Wasserzeichen</option><option value="profile" {if $category.rule.mode == 'profile'}selected{/if}>Profil verwenden</option></select></td><td><select name="rule_profile"><option value="">Profil wählen</option>{foreach from=$WATERMARK_PROFILES item=profile}{if $profile.active}<option value="{$profile.id}" {if $category.rule.profile_id == $profile.id}selected{/if}>{$profile.name|escape:html}</option>{/if}{/foreach}</select></td><td class="bratonien-effective"><strong>{$category.effective_label|escape:html}</strong> <span class="bratonien-muted">({$category.effective.source|escape:html})</span></td><td><button class="buttonLike" type="submit" name="bratonien_tool" value="watermark_rule">Speichern</button></td></form></tr>{/foreach}</tbody>
       </table>
     </div>
   </section>
@@ -398,13 +234,124 @@
   <section class="bratonien-section" id="wartung">
     <h3>Wartung</h3>
     <p class="bratonien-section__intro">Werkzeuge, die nicht zur täglichen Konfiguration gehören.</p>
-    <div class="bratonien-card">
-      <h4>Bildcache</h4>
-      <p>Löscht alle erzeugten Piwigo- und Bratonien-Bildderivate. Originalbilder bleiben erhalten.</p>
-      <form method="post">
-        <input type="hidden" name="pwg_token" value="{$PWG_TOKEN|escape:html}">
-        <button class="buttonLike" type="submit" name="bratonien_tool" value="image_cache_clear" onclick="return confirm('Wirklich den gesamten Bildcache leeren?');">Bildcache leeren</button>
-      </form>
-    </div>
+    <div class="bratonien-card"><h4>Bildcache</h4><p>Löscht alle erzeugten Piwigo- und Bratonien-Bildderivate. Originalbilder bleiben erhalten.</p><form method="post"><input type="hidden" name="pwg_token" value="{$PWG_TOKEN|escape:html}"><button class="buttonLike" type="submit" name="bratonien_tool" value="image_cache_clear" onclick="return confirm('Wirklich den gesamten Bildcache leeren?');">Bildcache leeren</button></form></div>
   </section>
-</div>
\ No newline at end of file
+</div>
+
+<script>
+(function () {
+  'use strict';
+
+  function clamp(value, min, max) {
+    return Math.min(max, Math.max(min, value));
+  }
+
+  function round(value, digits) {
+    var factor = Math.pow(10, digits || 0);
+    return Math.round(value * factor) / factor;
+  }
+
+  function initWatermarkEditor(form) {
+    var fileSelect = form.querySelector('[data-watermark-file]');
+    var percentInput = form.querySelector('[data-scale-percent]');
+    var widthInput = form.querySelector('[data-scale-width]');
+    var heightInput = form.querySelector('[data-scale-height]');
+    var originalLabel = form.querySelector('[data-original-size]');
+    var previewImage = form.querySelector('[data-preview-image]');
+    var previewEmpty = form.querySelector('[data-preview-empty]');
+    var previewInfo = form.querySelector('[data-preview-info]');
+    var opacityInput = form.querySelector('[data-watermark-opacity]');
+    var previewStage = form.querySelector('[data-preview-stage]');
+
+    if (!fileSelect || !percentInput || !widthInput || !heightInput) return;
+
+    function selectedMeta() {
+      var option = fileSelect.options[fileSelect.selectedIndex];
+      return {
+        width: parseFloat(option ? option.getAttribute('data-width') : 0) || 0,
+        height: parseFloat(option ? option.getAttribute('data-height') : 0) || 0,
+        url: option ? (option.getAttribute('data-url') || '') : ''
+      };
+    }
+
+    function updatePreview(width, height, percent) {
+      var meta = selectedMeta();
+      if (!meta.width || !meta.height || !meta.url) {
+        if (previewImage) previewImage.style.display = 'none';
+        if (previewEmpty) previewEmpty.style.display = '';
+        if (previewInfo) previewInfo.textContent = '';
+        return;
+      }
+
+      if (previewEmpty) previewEmpty.style.display = 'none';
+      if (previewImage) {
+        previewImage.src = meta.url;
+        previewImage.style.display = 'block';
+        previewImage.style.opacity = opacityInput ? String(clamp((parseFloat(opacityInput.value) || 100) / 100, 0.01, 1)) : '1';
+
+        var availableWidth = Math.max(1, (previewStage ? previewStage.clientWidth : 360) - 20);
+        var availableHeight = Math.max(1, (previewStage ? previewStage.clientHeight : 220) - 20);
+        var visualScale = Math.min(1, availableWidth / width, availableHeight / height);
+        previewImage.style.width = Math.max(1, Math.round(width * visualScale)) + 'px';
+        previewImage.style.height = Math.max(1, Math.round(height * visualScale)) + 'px';
+      }
+
+      if (previewInfo) {
+        var fitted = width > 340 || height > 200;
+        previewInfo.textContent = 'Original: ' + Math.round(meta.width) + ' × ' + Math.round(meta.height) + ' px · Ziel: ' + Math.round(width) + ' × ' + Math.round(height) + ' px · ' + round(percent, 1) + ' %' + (fitted ? ' · Vorschau verkleinert' : '');
+      }
+    }
+
+    function applyPercent(rawPercent) {
+      var meta = selectedMeta();
+      if (!meta.width || !meta.height) {
+        widthInput.value = '';
+        heightInput.value = '';
+        originalLabel.textContent = 'Keine Datei gewählt';
+        updatePreview(1, 1, 100);
+        return;
+      }
+
+      var percent = parseFloat(rawPercent);
+      if (!isFinite(percent)) percent = 100;
+      percent = clamp(percent, 1, 1000);
+      var width = Math.max(1, Math.round(meta.width * percent / 100));
+      var height = Math.max(1, Math.round(meta.height * percent / 100));
+
+      percentInput.value = round(percent, 2);
+      widthInput.value = width;
+      heightInput.value = height;
+      originalLabel.textContent = Math.round(meta.width) + ' × ' + Math.round(meta.height) + ' px';
+      updatePreview(width, height, percent);
+    }
+
+    function applyWidth() {
+      var meta = selectedMeta();
+      if (!meta.width || !meta.height) return;
+      var width = parseFloat(widthInput.value);
+      if (!isFinite(width) || width < 1) width = meta.width;
+      var percent = clamp(width / meta.width * 100, 1, 1000);
+      applyPercent(percent);
+    }
+
+    function applyHeight() {
+      var meta = selectedMeta();
+      if (!meta.width || !meta.height) return;
+      var height = parseFloat(heightInput.value);
+      if (!isFinite(height) || height < 1) height = meta.height;
+      var percent = clamp(height / meta.height * 100, 1, 1000);
+      applyPercent(percent);
+    }
+
+    fileSelect.addEventListener('change', function () { applyPercent(percentInput.value || 100); });
+    percentInput.addEventListener('input', function () { applyPercent(percentInput.value); });
+    widthInput.addEventListener('input', applyWidth);
+    heightInput.addEventListener('input', applyHeight);
+    if (opacityInput) opacityInput.addEventListener('input', function () { applyPercent(percentInput.value); });
+
+    applyPercent(percentInput.value || 100);
+  }
+
+  document.querySelectorAll('[data-watermark-editor]').forEach(initWatermarkEditor);
+})();
+</script>