- Implemented a YouTube channel importer.

Added [admin/youtube_import.php (line 
1)](/Users/tyemeclifford/Documents/GH/mediaplayer/admin/youtube_import.php:1), 
which:
Accepts a channel URL, @handle, or UC... channel ID.
Scrapes the channel /videos page.
Extracts videos from ytInitialData.
Shows a preview with checkboxes.
Imports selected videos into videos and video_sources.
Stores each video as a canonical YouTube watch URL with mime_type = 
text/html, so the existing YouTube embed playback path handles it 
correctly.
Downloads scraped thumbnails into media/thumbs/ when possible.
Skips duplicates by matching existing remote YouTube URLs.
Also wired it into the admin navigation in [admin/index.php (line 
172)](/Users/tyemeclifford/Documents/GH/mediaplayer/admin/index.php:172), 
[admin/add.php (line 
199)](/Users/tyemeclifford/Documents/GH/mediaplayer/admin/add.php:199), 
[admin/edit.php (line 
267)](/Users/tyemeclifford/Documents/GH/mediaplayer/admin/edit.php:267), 
and [admin/settings.php (line 
109)](/Users/tyemeclifford/Documents/GH/mediaplayer/admin/settings.php:109). 
Updated [README.md (line 
81)](/Users/tyemeclifford/Documents/GH/mediaplayer/README.md:81) with 
usage notes.

README.md

@@ -43,6 +43,7 @@ Styled to match the existing `gate.php` / `index.php` dark theme exactly.
 │   ├── index.php        ← Video list with search + pagination
 │   ├── add.php          ← Add new video with uploaded or external URL sources
 │   ├── edit.php         ← Edit video metadata + manage local/remote sources
+│   ├── youtube_import.php ← Scrape a YouTube channel and import videos
 │   ├── settings.php     ← Site settings, per-page count, password
 │   ├── login.php        ← Admin login
 │   ├── logout.php       ← Session destroy + redirect
@@ -75,6 +76,10 @@ Styled to match the existing `gate.php` / `index.php` dark theme exactly.
 
 External URLs must use `http://` or `https://`. Uploaded files and remote URLs can be mixed on the same video. Recognized provider URLs such as YouTube, Vimeo, Dailymotion, Twitch, Facebook, TikTok, Instagram, X/Twitter, SoundCloud, Spotify, Google Drive, Wistia, Streamable, and Loom render through their embed players.
 
+### Importing YouTube Channels
+
+Use **Admin → YouTube Importer** to paste a YouTube channel URL, `@handle`, or `UC...` channel ID. The importer scrapes the channel's `/videos` page, extracts video data from `ytInitialData`, previews the results, and imports selected videos as remote YouTube embed sources. Duplicate YouTube watch URLs are skipped.
+
 ### Public Search
 
 The full catalogue page includes a public search for published videos only. Search matches video title, description, and slug; draft videos remain hidden.

admin/add.php

@@ -196,6 +196,10 @@ render_head('Add Video — Admin', '
         <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><line x1="12" y1="8" x2="12" y2="16"/><line x1="8" y1="12" x2="16" y2="12"/></svg>
         Add Video
       </a>
+      <a href="youtube_import.php">
+        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M22.54 6.42a2.78 2.78 0 00-1.95-2C18.88 4 12 4 12 4s-6.88 0-8.59.46a2.78 2.78 0 00-1.95 2A29 29 0 001 12a29 29 0 00.46 5.58 2.78 2.78 0 001.95 2C5.12 20 12 20 12 20s6.88 0 8.59-.46a2.78 2.78 0 001.95-2A29 29 0 0023 12a29 29 0 00-.46-5.58z"/><polygon points="10,15 15,12 10,9"/></svg>
+        YouTube Importer
+      </a>
       <hr class="nav-divider">
       <a href="settings.php">
         <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="3"/><path d="M19.07 4.93l-1.41 1.41M4.93 4.93l1.41 1.41M19.07 19.07l-1.41-1.41M4.93 19.07l1.41-1.41M12 2v2M12 20v2M2 12h2M20 12h2"/></svg>

admin/edit.php

@@ -264,6 +264,10 @@ render_head('Edit Video — Admin', '
         <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><line x1="12" y1="8" x2="12" y2="16"/><line x1="8" y1="12" x2="16" y2="12"/></svg>
         Add Video
       </a>
+      <a href="youtube_import.php">
+        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M22.54 6.42a2.78 2.78 0 00-1.95-2C18.88 4 12 4 12 4s-6.88 0-8.59.46a2.78 2.78 0 00-1.95 2A29 29 0 001 12a29 29 0 00.46 5.58 2.78 2.78 0 001.95 2C5.12 20 12 20 12 20s6.88 0 8.59-.46a2.78 2.78 0 001.95-2A29 29 0 0023 12a29 29 0 00-.46-5.58z"/><polygon points="10,15 15,12 10,9"/></svg>
+        YouTube Importer
+      </a>
       <hr class="nav-divider">
       <a href="settings.php">
         <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="3"/><path d="M19.07 4.93l-1.41 1.41M4.93 4.93l1.41 1.41M19.07 19.07l-1.41-1.41M4.93 19.07l1.41-1.41M12 2v2M12 20v2M2 12h2M20 12h2"/></svg>

admin/index.php

@@ -169,6 +169,10 @@ render_head('Admin — TyClifford.com', '
         <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><line x1="12" y1="8" x2="12" y2="16"/><line x1="8" y1="12" x2="16" y2="12"/></svg>
         Add Video
       </a>
+      <a href="youtube_import.php">
+        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M22.54 6.42a2.78 2.78 0 00-1.95-2C18.88 4 12 4 12 4s-6.88 0-8.59.46a2.78 2.78 0 00-1.95 2A29 29 0 001 12a29 29 0 00.46 5.58 2.78 2.78 0 001.95 2C5.12 20 12 20 12 20s6.88 0 8.59-.46a2.78 2.78 0 001.95-2A29 29 0 0023 12a29 29 0 00-.46-5.58z"/><polygon points="10,15 15,12 10,9"/></svg>
+        YouTube Importer
+      </a>
       <hr class="nav-divider">
       <a href="settings.php">
         <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="3"/><path d="M19.07 4.93l-1.41 1.41M4.93 4.93l1.41 1.41M19.07 19.07l-1.41-1.41M4.93 19.07l1.41-1.41M12 2v2M12 20v2M2 12h2M20 12h2"/></svg>
@@ -195,6 +199,10 @@ render_head('Admin — TyClifford.com', '
           <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/></svg>
           Add Video
         </a>
+        <a href="youtube_import.php" class="btn btn-secondary btn-sm">
+          <svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M22.54 6.42a2.78 2.78 0 00-1.95-2C18.88 4 12 4 12 4s-6.88 0-8.59.46a2.78 2.78 0 00-1.95 2A29 29 0 001 12a29 29 0 00.46 5.58 2.78 2.78 0 001.95 2C5.12 20 12 20 12 20s6.88 0 8.59-.46a2.78 2.78 0 001.95-2A29 29 0 0023 12a29 29 0 00-.46-5.58z"/><polygon points="10,15 15,12 10,9"/></svg>
+          Import YouTube
+        </a>
       </div>
 
       <div class="table-wrap">

admin/settings.php

@@ -106,6 +106,10 @@ render_head('Settings — Admin', '
         <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><line x1="12" y1="8" x2="12" y2="16"/><line x1="8" y1="12" x2="16" y2="12"/></svg>
         Add Video
       </a>
+      <a href="youtube_import.php">
+        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M22.54 6.42a2.78 2.78 0 00-1.95-2C18.88 4 12 4 12 4s-6.88 0-8.59.46a2.78 2.78 0 00-1.95 2A29 29 0 001 12a29 29 0 00.46 5.58 2.78 2.78 0 001.95 2C5.12 20 12 20 12 20s6.88 0 8.59-.46a2.78 2.78 0 001.95-2A29 29 0 0023 12a29 29 0 00-.46-5.58z"/><polygon points="10,15 15,12 10,9"/></svg>
+        YouTube Importer
+      </a>
       <hr class="nav-divider">
       <a href="settings.php" class="active">
         <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="3"/><path d="M19.07 4.93l-1.41 1.41M4.93 4.93l1.41 1.41M19.07 19.07l-1.41-1.41M4.93 19.07l1.41-1.41M12 2v2M12 20v2M2 12h2M20 12h2"/></svg>

admin/youtube_import.php

@@ -0,0 +1,498 @@
+<?php
+require_once __DIR__ . '/auth.php';
+require_once __DIR__ . '/../includes/layout.php';
+admin_require_auth();
+
+$db = get_db();
+$error = '';
+$msg = '';
+$preview_videos = [];
+$channel_input = trim($_POST['channel'] ?? '');
+$limit = max(1, min(75, (int)($_POST['limit'] ?? 25)));
+$published = isset($_POST['published']) || $_SERVER['REQUEST_METHOD'] !== 'POST';
+
+function yt_http_get(string $url, int $timeout = 20): array {
+    $headers = [
+        'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125 Safari/537.36',
+        'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8',
+        'Accept-Language: en-US,en;q=0.9',
+    ];
+
+    if (function_exists('curl_init')) {
+        $ch = curl_init($url);
+        curl_setopt_array($ch, [
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_FOLLOWLOCATION => true,
+            CURLOPT_MAXREDIRS => 5,
+            CURLOPT_CONNECTTIMEOUT => $timeout,
+            CURLOPT_TIMEOUT => $timeout,
+            CURLOPT_HTTPHEADER => $headers,
+            CURLOPT_HEADER => true,
+        ]);
+        $raw = curl_exec($ch);
+        $err = curl_error($ch);
+        $code = (int)curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
+        $header_size = (int)curl_getinfo($ch, CURLINFO_HEADER_SIZE);
+        $content_type = (string)curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
+        curl_close($ch);
+
+        if (!is_string($raw) || $raw === '') {
+            return ['body' => '', 'code' => $code, 'content_type' => $content_type, 'error' => $err ?: 'Empty response.'];
+        }
+
+        return [
+            'body' => substr($raw, $header_size),
+            'code' => $code,
+            'content_type' => $content_type,
+            'error' => $code >= 400 ? 'HTTP ' . $code : '',
+        ];
+    }
+
+    $context = stream_context_create([
+        'http' => [
+            'method' => 'GET',
+            'header' => implode("\r\n", $headers),
+            'timeout' => $timeout,
+            'ignore_errors' => true,
+        ],
+    ]);
+    $body = @file_get_contents($url, false, $context);
+    $response_headers = $http_response_header ?? [];
+    $code = 0;
+    $content_type = '';
+    foreach ($response_headers as $header) {
+        if (preg_match('#^HTTP/\S+\s+(\d+)#', $header, $m)) $code = (int)$m[1];
+        if (stripos($header, 'Content-Type:') === 0) $content_type = trim(substr($header, 13));
+    }
+
+    return [
+        'body' => is_string($body) ? $body : '',
+        'code' => $code,
+        'content_type' => $content_type,
+        'error' => $code >= 400 ? 'HTTP ' . $code : (!is_string($body) ? 'Unable to fetch URL.' : ''),
+    ];
+}
+
+function yt_channel_videos_url(string $input): string {
+    $input = trim($input);
+    if ($input === '') return '';
+
+    if (!preg_match('#^https?://#i', $input)) {
+        if (str_starts_with($input, '@')) {
+            return 'https://www.youtube.com/@' . rawurlencode(ltrim($input, '@')) . '/videos';
+        }
+        if (preg_match('/^UC[A-Za-z0-9_-]{20,}$/', $input)) {
+            return 'https://www.youtube.com/channel/' . rawurlencode($input) . '/videos';
+        }
+        return 'https://www.youtube.com/@' . rawurlencode(ltrim($input, '@/')) . '/videos';
+    }
+
+    $parts = @parse_url($input);
+    if (!is_array($parts) || empty($parts['host'])) return '';
+    $host = strtolower((string)$parts['host']);
+    if (!media_host_matches($host, 'youtube.com')) return '';
+
+    $path = '/' . trim((string)($parts['path'] ?? ''), '/');
+    if ($path === '/') return '';
+    if (preg_match('#^/watch#', $path)) return '';
+
+    if (!preg_match('#/videos/?$#', $path)) {
+        $path = rtrim($path, '/') . '/videos';
+    }
+
+    return 'https://www.youtube.com' . $path;
+}
+
+function yt_json_object_at(string $text, int $start): string {
+    $depth = 0;
+    $in_string = false;
+    $escaped = false;
+    $length = strlen($text);
+
+    for ($i = $start; $i < $length; $i++) {
+        $ch = $text[$i];
+        if ($in_string) {
+            if ($escaped) {
+                $escaped = false;
+            } elseif ($ch === '\\') {
+                $escaped = true;
+            } elseif ($ch === '"') {
+                $in_string = false;
+            }
+            continue;
+        }
+
+        if ($ch === '"') {
+            $in_string = true;
+        } elseif ($ch === '{') {
+            $depth++;
+        } elseif ($ch === '}') {
+            $depth--;
+            if ($depth === 0) {
+                return substr($text, $start, $i - $start + 1);
+            }
+        }
+    }
+
+    return '';
+}
+
+function yt_extract_initial_data(string $html): ?array {
+    foreach (['var ytInitialData =', 'ytInitialData ='] as $marker) {
+        $pos = strpos($html, $marker);
+        if ($pos === false) continue;
+        $start = strpos($html, '{', $pos);
+        if ($start === false) continue;
+        $json = yt_json_object_at($html, $start);
+        if ($json === '') continue;
+        $data = json_decode($json, true);
+        if (is_array($data)) return $data;
+    }
+    return null;
+}
+
+function yt_text($value): string {
+    if (is_string($value)) return trim($value);
+    if (!is_array($value)) return '';
+    if (isset($value['simpleText'])) return trim((string)$value['simpleText']);
+    if (isset($value['runs']) && is_array($value['runs'])) {
+        $parts = [];
+        foreach ($value['runs'] as $run) {
+            if (isset($run['text'])) $parts[] = (string)$run['text'];
+        }
+        return trim(implode('', $parts));
+    }
+    if (isset($value['accessibility']['accessibilityData']['label'])) {
+        return trim((string)$value['accessibility']['accessibilityData']['label']);
+    }
+    return '';
+}
+
+function yt_best_thumbnail(array $renderer): string {
+    $thumbs = $renderer['thumbnail']['thumbnails'] ?? [];
+    if (!is_array($thumbs) || empty($thumbs)) return '';
+    usort($thumbs, fn($a, $b) => (int)($b['width'] ?? 0) <=> (int)($a['width'] ?? 0));
+    return isset($thumbs[0]['url']) ? html_entity_decode((string)$thumbs[0]['url'], ENT_QUOTES | ENT_HTML5, 'UTF-8') : '';
+}
+
+function yt_duration_seconds(string $duration): int {
+    $duration = trim($duration);
+    if ($duration === '' || stripos($duration, 'live') !== false) return 0;
+    if (preg_match('/^\d+(?::\d+)+$/', $duration)) {
+        $parts = array_map('intval', explode(':', $duration));
+        $seconds = 0;
+        foreach ($parts as $part) $seconds = ($seconds * 60) + $part;
+        return $seconds;
+    }
+
+    $seconds = 0;
+    if (preg_match('/(\d+)\s*h/i', $duration, $m)) $seconds += (int)$m[1] * 3600;
+    if (preg_match('/(\d+)\s*m/i', $duration, $m)) $seconds += (int)$m[1] * 60;
+    if (preg_match('/(\d+)\s*s/i', $duration, $m)) $seconds += (int)$m[1];
+    return $seconds;
+}
+
+function yt_renderer_duration(array $renderer): string {
+    $duration = yt_text($renderer['lengthText'] ?? []);
+    if ($duration !== '') return $duration;
+    foreach (($renderer['thumbnailOverlays'] ?? []) as $overlay) {
+        $text = yt_text($overlay['thumbnailOverlayTimeStatusRenderer']['text'] ?? []);
+        if ($text !== '') return $text;
+    }
+    return '';
+}
+
+function yt_collect_renderers($node, array &$renderers): void {
+    if (!is_array($node)) return;
+
+    foreach (['videoRenderer', 'gridVideoRenderer'] as $key) {
+        if (isset($node[$key]) && is_array($node[$key]) && !empty($node[$key]['videoId'])) {
+            $renderers[] = $node[$key];
+        }
+    }
+
+    foreach ($node as $value) {
+        if (is_array($value)) yt_collect_renderers($value, $renderers);
+    }
+}
+
+function yt_video_from_renderer(array $renderer): ?array {
+    $id = media_clean_token((string)($renderer['videoId'] ?? ''));
+    if ($id === '') return null;
+
+    $title = yt_text($renderer['title'] ?? []);
+    if ($title === '') return null;
+
+    $duration_text = yt_renderer_duration($renderer);
+    $snippet = yt_text($renderer['descriptionSnippet'] ?? []);
+    $published = yt_text($renderer['publishedTimeText'] ?? []);
+    $views = yt_text($renderer['viewCountText'] ?? []);
+    $description_parts = array_filter([$snippet, trim($published . ($published && $views ? ' - ' : '') . $views)]);
+
+    return [
+        'id' => $id,
+        'title' => $title,
+        'description' => implode("\n", $description_parts),
+        'duration' => yt_duration_seconds($duration_text),
+        'duration_text' => $duration_text,
+        'thumbnail_url' => yt_best_thumbnail($renderer),
+        'watch_url' => 'https://www.youtube.com/watch?v=' . rawurlencode($id),
+    ];
+}
+
+function yt_scrape_channel_videos(string $input, int $limit): array {
+    $url = yt_channel_videos_url($input);
+    if ($url === '') {
+        return ['url' => '', 'videos' => [], 'error' => 'Enter a YouTube channel URL, @handle, or UC channel ID.'];
+    }
+
+    $fetch = yt_http_get($url);
+    if ($fetch['body'] === '' || $fetch['error']) {
+        return ['url' => $url, 'videos' => [], 'error' => 'Could not fetch YouTube channel page. ' . $fetch['error']];
+    }
+
+    $data = yt_extract_initial_data($fetch['body']);
+    if (!$data) {
+        return ['url' => $url, 'videos' => [], 'error' => 'Could not find ytInitialData in the scraped channel page. YouTube may have returned a consent or bot-check page.'];
+    }
+
+    $renderers = [];
+    yt_collect_renderers($data, $renderers);
+
+    $videos = [];
+    $seen = [];
+    foreach ($renderers as $renderer) {
+        $video = yt_video_from_renderer($renderer);
+        if (!$video || isset($seen[$video['id']])) continue;
+        $seen[$video['id']] = true;
+        $videos[] = $video;
+        if (count($videos) >= $limit) break;
+    }
+
+    if (!$videos) {
+        return ['url' => $url, 'videos' => [], 'error' => 'No videos were found on the scraped channel videos page.'];
+    }
+
+    return ['url' => $url, 'videos' => $videos, 'error' => ''];
+}
+
+function yt_download_thumbnail(string $url, string $slug): string {
+    if ($url === '') return '';
+    $fetch = yt_http_get($url, 12);
+    if ($fetch['body'] === '' || $fetch['error']) return '';
+    if (function_exists('getimagesizefromstring') && !@getimagesizefromstring($fetch['body'])) return '';
+
+    $content_type = strtolower((string)$fetch['content_type']);
+    $ext = 'jpg';
+    if (str_contains($content_type, 'png')) $ext = 'png';
+    elseif (str_contains($content_type, 'webp')) $ext = 'webp';
+
+    $thumb_dir = MEDIA_DIR . 'thumbs/';
+    if (!is_dir($thumb_dir)) mkdir($thumb_dir, 0755, true);
+    $fname = $slug . '_yt_' . time() . '.' . $ext;
+    return file_put_contents($thumb_dir . $fname, $fetch['body']) !== false ? 'thumbs/' . $fname : '';
+}
+
+function yt_import_videos(PDO $db, array $videos, array $selected_ids, bool $published): array {
+    $selected = array_fill_keys($selected_ids, true);
+    $inserted = 0;
+    $skipped = 0;
+    $errors = [];
+
+    foreach ($videos as $video) {
+        if (!isset($selected[$video['id']])) continue;
+
+        $exists = $db->prepare("SELECT COUNT(*) FROM video_sources WHERE source_type='remote' AND source_url=?");
+        $exists->execute([$video['watch_url']]);
+        if ((int)$exists->fetchColumn() > 0) {
+            $skipped++;
+            continue;
+        }
+
+        try {
+            $slug = make_slug($video['title']);
+            $thumbnail = yt_download_thumbnail($video['thumbnail_url'], $slug);
+            $db->prepare("
+                INSERT INTO videos (title, description, slug, thumbnail, duration, sort_order, published)
+                VALUES (?, ?, ?, ?, ?, ?, ?)
+            ")->execute([
+                $video['title'],
+                $video['description'],
+                $slug,
+                $thumbnail,
+                (int)$video['duration'],
+                0,
+                $published ? 1 : 0,
+            ]);
+            $video_id = (int)$db->lastInsertId();
+            $db->prepare("
+                INSERT INTO video_sources (video_id, label, source_type, file_path, source_url, mime_type, quality, sort_order)
+                VALUES (?,?,?,?,?,?,?,?)
+            ")->execute([
+                $video_id,
+                'YouTube',
+                'remote',
+                '',
+                $video['watch_url'],
+                source_storage_mime_from_url($video['watch_url']),
+                '',
+                0,
+            ]);
+            $inserted++;
+        } catch (Throwable $e) {
+            $errors[] = $video['title'] . ': ' . $e->getMessage();
+        }
+    }
+
+    return ['inserted' => $inserted, 'skipped' => $skipped, 'errors' => $errors];
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $action = $_POST['action'] ?? 'preview';
+    $scrape = yt_scrape_channel_videos($channel_input, $limit);
+    $preview_videos = $scrape['videos'];
+    if ($scrape['error']) $error = $scrape['error'];
+
+    if ($action === 'import' && !$error) {
+        $selected_ids = $_POST['video_ids'] ?? [];
+        if (!is_array($selected_ids)) $selected_ids = [];
+        $selected_ids = array_values(array_filter(array_map('media_clean_token', $selected_ids)));
+        if (!$selected_ids) {
+            $error = 'Select at least one scraped video to import.';
+        } else {
+            $result = yt_import_videos($db, $preview_videos, $selected_ids, $published);
+            $msg = $result['inserted'] . ' imported';
+            if ($result['skipped']) $msg .= ', ' . $result['skipped'] . ' skipped as duplicates';
+            $msg .= '.';
+            if ($result['errors']) $error = implode(' ', $result['errors']);
+        }
+    }
+}
+
+render_head('YouTube Importer — Admin', '
+  .admin-layout { display:grid; grid-template-columns:1fr; gap:1.5rem; }
+  @media(min-width:900px) { .admin-layout { grid-template-columns:220px 1fr; } }
+  .admin-nav { background:var(--surface); border:1px solid var(--border); border-radius:calc(var(--r)+2px); padding:1.2rem; display:flex; flex-direction:column; gap:.4rem; align-self:start; position:sticky; top:1rem; }
+  .admin-nav-label { font-family:"Share Tech Mono",monospace; font-size:.58rem; letter-spacing:.18em; text-transform:uppercase; color:var(--text-3); margin-bottom:.3rem; padding-left:.5rem; }
+  .admin-nav a { display:flex; align-items:center; gap:.6rem; padding:.55rem .75rem; border-radius:var(--r); font-size:.82rem; color:var(--text-2); text-decoration:none; transition:background .15s,color .15s; }
+  .admin-nav a:hover { background:rgba(255,255,255,.05); color:var(--text); }
+  .admin-nav a.active { background:rgba(176,96,255,.12); color:var(--purple); }
+  .nav-divider { border:none; border-top:1px solid var(--border); margin:.4rem 0; }
+  .form-grid { display:grid; grid-template-columns:1fr; gap:1rem; }
+  @media(min-width:720px) { .form-grid { grid-template-columns:minmax(0,1fr) 120px; } }
+  .section-heading { font-family:"Share Tech Mono",monospace; font-size:.65rem; letter-spacing:.15em; text-transform:uppercase; color:var(--text-3); margin-bottom:.75rem; }
+  .hint { font-size:.72rem; color:var(--text-3); margin-top:.2rem; line-height:1.5; }
+  .video-import-list { display:flex; flex-direction:column; gap:.75rem; }
+  .import-row { display:grid; grid-template-columns:auto 120px minmax(0,1fr); gap:.8rem; align-items:start; padding:.8rem; background:var(--surface-2); border:1px solid var(--border); border-radius:var(--r); }
+  @media(max-width:640px) { .import-row { grid-template-columns:auto minmax(0,1fr); } .import-thumb { display:none; } }
+  .import-thumb { width:120px; aspect-ratio:16/9; object-fit:cover; border-radius:4px; background:#000; border:1px solid var(--border-2); }
+  .import-title { font-size:.86rem; font-weight:650; color:var(--text); line-height:1.35; }
+  .import-meta { font-family:"Share Tech Mono",monospace; font-size:.62rem; color:var(--text-3); margin-top:.25rem; word-break:break-all; }
+  .import-desc { font-size:.74rem; color:var(--text-3); line-height:1.45; margin-top:.35rem; }
+');
+?>
+<main class="page" role="main">
+  <header class="topbar">
+    <div class="topbar-brand">
+      <div>
+        <div class="brand-name">Ty Clifford</div>
+        <div class="brand-sub">admin / youtube importer</div>
+      </div>
+    </div>
+    <nav class="topbar-social">
+      <a class="social-pill" href="../index.php" target="_blank">View Site</a>
+      <a class="social-pill" href="logout.php">Logout</a>
+    </nav>
+  </header>
+
+  <?php if ($msg): ?>
+    <div class="notice notice-success"><?= h($msg) ?></div>
+  <?php endif; ?>
+  <?php if ($error): ?>
+    <div class="notice notice-error"><?= h($error) ?></div>
+  <?php endif; ?>
+
+  <div class="admin-layout">
+    <aside class="admin-nav">
+      <div class="admin-nav-label">Navigation</div>
+      <a href="index.php">Videos</a>
+      <a href="add.php">Add Video</a>
+      <a href="youtube_import.php" class="active">YouTube Importer</a>
+      <hr class="nav-divider">
+      <a href="settings.php">Settings</a>
+    </aside>
+
+    <div style="display:flex;flex-direction:column;gap:1rem;">
+      <div>
+        <p class="eyebrow eyebrow-purple" style="margin-bottom:.3rem">Scrape Channel</p>
+        <h1 style="font-size:1.05rem;font-weight:700;color:var(--text);">YouTube Video Importer</h1>
+      </div>
+
+      <div class="card">
+        <p class="section-heading">Channel Source</p>
+        <form method="post" action="youtube_import.php">
+          <input type="hidden" name="action" value="preview">
+          <div class="form-grid">
+            <div class="form-group">
+              <label class="form-label" for="channel">Channel URL, @handle, or channel ID</label>
+              <input class="form-input" type="text" id="channel" name="channel"
+                     value="<?= h($channel_input) ?>"
+                     placeholder="https://www.youtube.com/@channel/videos">
+              <span class="hint">Scrapes the channel videos page and imports videos as YouTube embed sources. No YouTube API key is used.</span>
+            </div>
+            <div class="form-group">
+              <label class="form-label" for="limit">Limit</label>
+              <input class="form-input" type="number" id="limit" name="limit" value="<?= (int)$limit ?>" min="1" max="75">
+            </div>
+          </div>
+          <div style="display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-top:1rem;flex-wrap:wrap;">
+            <label style="display:flex;align-items:center;gap:.55rem;cursor:pointer;">
+              <input type="checkbox" name="published" value="1" <?= $published ? 'checked' : '' ?>>
+              <span class="form-label" style="margin:0">Publish imported videos</span>
+            </label>
+            <button class="btn btn-primary" type="submit">Scrape Videos</button>
+          </div>
+        </form>
+      </div>
+
+      <?php if ($preview_videos): ?>
+        <div class="card">
+          <p class="section-heading">Scraped Videos</p>
+          <p class="hint">Review the scraped results, uncheck anything you do not want, then import. Duplicate YouTube URLs are skipped.</p>
+          <form method="post" action="youtube_import.php">
+            <input type="hidden" name="action" value="import">
+            <input type="hidden" name="channel" value="<?= h($channel_input) ?>">
+            <input type="hidden" name="limit" value="<?= (int)$limit ?>">
+            <?php if ($published): ?><input type="hidden" name="published" value="1"><?php endif; ?>
+            <div class="video-import-list">
+              <?php foreach ($preview_videos as $video): ?>
+                <label class="import-row">
+                  <input type="checkbox" name="video_ids[]" value="<?= h($video['id']) ?>" checked>
+                  <?php if ($video['thumbnail_url']): ?>
+                    <img class="import-thumb" src="<?= h($video['thumbnail_url']) ?>" alt="">
+                  <?php else: ?>
+                    <div class="import-thumb"></div>
+                  <?php endif; ?>
+                  <span>
+                    <span class="import-title"><?= h($video['title']) ?></span>
+                    <span class="import-meta"><?= h($video['watch_url']) ?><?= $video['duration_text'] ? ' / ' . h($video['duration_text']) : '' ?></span>
+                    <?php if ($video['description']): ?>
+                      <span class="import-desc"><?= h($video['description']) ?></span>
+                    <?php endif; ?>
+                  </span>
+                </label>
+              <?php endforeach; ?>
+            </div>
+            <div style="display:flex;gap:.75rem;justify-content:flex-end;margin-top:1rem;flex-wrap:wrap;">
+              <button class="btn btn-primary" type="submit">Import Selected</button>
+            </div>
+          </form>
+        </div>
+      <?php endif; ?>
+    </div>
+  </div>
+
+  <?php render_footer(); ?>
+</main>
+</body>
+</html>