diff --git a/new.php b/new.php
index 04da8e8..0126d39 100644
--- a/new.php
+++ b/new.php
@@ -45,6 +45,16 @@ function write_data($dir, $post){
     file_put_contents($dir . '/data.txt', implode("\n", $lines) . "\n");
 }
 function list_files($dir){ $files = array_values(array_filter(scandir($dir), fn($f)=>$f!=='.' && $f!=='..' && is_file($dir.'/'.$f) && $f !== 'data.txt')); natcasesort($files); return $files; }
+function orphan_videos($config){
+    $referenced = [];
+    foreach (input_dirs($config['uploads_dir']) as $dir) {
+        $stateFile = $dir . '/.movmaker-state.json';
+        $state = is_file($stateFile) ? json_decode((string)file_get_contents($stateFile), true) : [];
+        if (is_array($state) && !empty($state['output'])) $referenced[basename((string)$state['output'])] = true;
+    }
+    $videos = glob($config['videos_dir'].'/*.{mp4,webm,mov,m4v}', GLOB_BRACE) ?: [];
+    return array_values(array_filter($videos, fn($v)=>empty($referenced[basename($v)])));
+}
 function save_uploads($field, $dest, $allowed){
     if (empty($_FILES[$field])) return [];
     $files = $_FILES[$field]; $saved = [];
@@ -93,6 +103,14 @@ try {
             unlink($dir.'/'.$file);
             $msg = 'Removed file: ' . $file;
             $_GET['edit'] = basename($dir);
+        } elseif ($action === 'delete_video') {
+            $file = basename((string)($_POST['video'] ?? ''));
+            $path = $config['videos_dir'] . '/' . $file;
+            if ($file === '' || !is_file($path)) throw new RuntimeException('Invalid video.');
+            unlink($path);
+            $cache = __DIR__ . '/cache/videos.json';
+            if (is_file($cache)) unlink($cache);
+            $msg = 'Deleted video: ' . $file;
         } elseif ($action === 'delete_dir') {
             $dir = safe_input_dir($config['uploads_dir'], $_POST['dir'] ?? '');
             $name = basename($dir);
@@ -112,6 +130,7 @@ try {
     }
 } catch (Throwable $e) { $err = $e->getMessage(); }
 $dirs = input_dirs($config['uploads_dir']);
+$orphanVideos = orphan_videos($config);
 $editName = $_GET['edit'] ?? '';
 $editDir = null; $editData = ['title'=>'','date'=>'','place'=>'','description'=>'','captions'=>[]]; $editFiles = [];
 if ($editName !== '') { try { $editDir = safe_input_dir($config['uploads_dir'], $editName); $editData = read_data($editDir); $editFiles = list_files($editDir); } catch (Throwable $e) { $err = $e->getMessage(); } }
@@ -119,6 +138,8 @@ if ($editName !== '') { try { $editDir = safe_input_dir($config['uploads_dir'],
 <!doctype html><html><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>Admin - <?=h($config['site_name'])?></title><link rel="stylesheet" href="style.css"></head><body>
 <header><h1>MVLog Admin</h1><nav><a href="index.php">Back</a></nav></header><main>
 <?php if($msg): ?><div class="ok"><?=h($msg)?></div><?php endif; ?><?php if($err): ?><div class="err"><?=h($err)?></div><?php endif; ?>
+
+<section><h2>Videos without input dir</h2><?php if(!$orphanVideos): ?><p>No orphan videos.</p><?php endif; ?><div class="admin-list"><?php foreach($orphanVideos as $v): $vn=basename($v); ?><form method="post" class="admin-item" onsubmit="return confirm('Delete this generated video?')"><div><strong><?=h($vn)?></strong><br><span><?=h(round(filesize($v)/1048576,1))?> MB</span></div><input type="hidden" name="action" value="delete_video"><input type="hidden" name="video" value="<?=h($vn)?>"><button type="submit">Delete video</button></form><?php endforeach; ?></div></section>
 <section><h2>Existing input dirs</h2><?php if(!$dirs): ?><p>No input directories yet.</p><?php endif; ?><div class="admin-list"><?php foreach($dirs as $d): $data=read_data($d); ?><div class="admin-item"><div><strong><?=h($data['title'] ?: basename($d))?></strong><br><span><?=h(basename($d))?> · <?=h(count(list_files($d)))?> files</span></div><a class="button" href="?edit=<?=rawurlencode(basename($d))?>">Edit</a></div><?php endforeach; ?></div></section>
 <?php if($editDir): ?><section><h2>Edit input dir</h2><p><code>in-dir/<?=h(basename($editDir))?></code></p><form method="post" enctype="multipart/form-data"><input type="hidden" name="action" value="update"><input type="hidden" name="dir" value="<?=h(basename($editDir))?>"><label>Title<input name="title" value="<?=h($editData['title'])?>"></label><label>Date<input name="date" value="<?=h($editData['date'])?>"></label><label>Place<input name="place" value="<?=h($editData['place'])?>"></label><label>Description<textarea name="description" maxlength="5000" data-counter="description-counter-edit"><?=h($editData['description'])?></textarea><small id="description-counter-edit" class="counter"></small></label><label>Add images / videos<input type="file" name="media[]" multiple accept="image/*,video/*"></label><label>Add audio<input type="file" name="audio[]" multiple accept="audio/*"></label><h3>Files and captions</h3><div class="file-list"><?php foreach($editFiles as $f): $ext=strtolower(pathinfo($f, PATHINFO_EXTENSION)); $fileUrl='in-dir/'.rawurlencode(basename($editDir)).'/'.rawurlencode($f); ?><div class="caption-row"><div class="preview"><?php if(in_array($ext,['jpg','jpeg','png','webp','gif'])): ?><img src="<?=h($fileUrl)?>" alt=""><?php elseif(in_array($ext,['mp4','mov','m4v','webm'])): ?><video src="<?=h($fileUrl)?>" muted preload="metadata"></video><?php else: ?><span><?=h(strtoupper($ext ?: 'FILE'))?></span><?php endif; ?></div><div class="caption-fields"><strong><?=h($f)?></strong><?php if(in_array($ext,['jpg','jpeg','png','webp','gif','mp4','mov','m4v','webm'])): ?><input type="hidden" name="caption_files[]" value="<?=h($f)?>"><textarea name="captions[]" placeholder="Optional caption for this file"><?=h($editData['captions'][$f] ?? '')?></textarea><?php else: ?><small>No caption for audio files</small><?php endif; ?></div><button type="button" onclick="deleteFile(<?=h(json_encode($f))?>)">Remove</button></div><?php endforeach; ?></div><button type="submit">Save changes</button></form><form method="post" id="delete-file-form" style="display:none"><input type="hidden" name="action" value="delete_file"><input type="hidden" name="dir" value="<?=h(basename($editDir))?>"><input type="hidden" name="file" id="delete-file-name" value=""></form><form method="post" onsubmit="return confirm('Delete this input directory?')"><input type="hidden" name="action" value="delete_dir"><input type="hidden" name="dir" value="<?=h(basename($editDir))?>"><label><input type="checkbox" name="delete_output" value="1"> Also delete generated video, if any</label><button type="submit">Delete input dir</button></form></section><?php endif; ?>
 <?php if(!$editDir): ?><section><h2>Add new movie input</h2><form method="post" enctype="multipart/form-data"><input type="hidden" name="action" value="create"><label>Title*<input name="title" required></label><label>Date<input name="date" placeholder="2026-05-25"></label><label>Place<input name="place"></label><label>Description<textarea name="description" maxlength="5000" data-counter="description-counter-new"></textarea><small id="description-counter-new" class="counter"></small></label><label>Images / videos*<input type="file" name="media[]" multiple required accept="image/*,video/*"></label><label>Audio (optional)<input type="file" name="audio[]" multiple accept="audio/*"></label><button type="submit">Create input-dir</button></form></section><?php endif; ?>
