Add browser search/filter for media items

- Search bar appears when browsing inside a folder
- Client-side filtering with 200ms debounce
- Clear button and search icon
- Hides at root level, resets on navigation
- Localized placeholder (en/ru)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

media_server/static/css/styles.css

@@ -1261,6 +1261,68 @@
     gap: 0.75rem;
 }
 
+/* Browser Search */
+.browser-search-wrapper {
+    flex: 1;
+    position: relative;
+    min-width: 0;
+    max-width: 300px;
+}
+
+.browser-search-icon {
+    position: absolute;
+    left: 0.6rem;
+    top: 50%;
+    transform: translateY(-50%);
+    color: var(--text-muted);
+    pointer-events: none;
+}
+
+.browser-search-input {
+    width: 100%;
+    padding: 0.4rem 2rem 0.4rem 2rem;
+    background: var(--bg-tertiary);
+    border: 1px solid var(--border);
+    border-radius: 6px;
+    color: var(--text-primary);
+    font-size: 0.813rem;
+    outline: none;
+    transition: border-color 0.2s;
+}
+
+.browser-search-input:focus {
+    border-color: var(--accent);
+}
+
+.browser-search-input::placeholder {
+    color: var(--text-muted);
+}
+
+.browser-search-clear {
+    position: absolute;
+    right: 0.4rem;
+    top: 50%;
+    transform: translateY(-50%);
+    background: none;
+    border: none;
+    color: var(--text-muted);
+    cursor: pointer;
+    padding: 0.15rem;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    border-radius: 50%;
+    width: auto;
+    height: auto;
+    transition: color 0.15s;
+}
+
+.browser-search-clear:hover {
+    color: var(--text-primary);
+    background: transparent !important;
+    transform: translateY(-50%) !important;
+}
+
 .view-toggle {
     display: flex;
     background: var(--bg-tertiary);
@@ -1853,6 +1915,10 @@
         align-items: stretch;
     }
 
+    .browser-search-wrapper {
+        max-width: none;
+    }
+
     .browser-toolbar-right {
         justify-content: flex-end;
     }

media_server/static/index.html

@@ -196,6 +196,13 @@
                         <span data-i18n="browser.play_all">Play All</span>
                     </button>
                 </div>
+                <div class="browser-search-wrapper" id="browserSearchWrapper" style="display: none;">
+                    <svg class="browser-search-icon" viewBox="0 0 24 24" width="16" height="16"><path fill="currentColor" d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 109.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"/></svg>
+                    <input type="text" id="browserSearchInput" class="browser-search-input" data-i18n-placeholder="browser.search" placeholder="Search..." oninput="onBrowserSearch()">
+                    <button class="browser-search-clear" id="browserSearchClear" onclick="clearBrowserSearch()" style="display: none;">
+                        <svg viewBox="0 0 24 24" width="14" height="14"><path fill="currentColor" d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z"/></svg>
+                    </button>
+                </div>
                 <div class="browser-toolbar-right">
                     <label class="items-per-page-label">
                         <span data-i18n="browser.items_per_page">Items per page:</span>

media_server/static/js/app.js

@@ -1460,6 +1460,8 @@ let totalItems = 0;
 let mediaFolders = {};
 let viewMode = localStorage.getItem('mediaBrowser.viewMode') || 'grid';
 let cachedItems = null;
+let browserSearchTerm = '';
+let browserSearchTimer = null;
 
 // Load media folders on page load
 async function loadMediaFolders() {
@@ -1490,6 +1492,10 @@ function showRootFolders() {
     currentFolderId = '';
     currentPath = '';
     currentOffset = 0;
+    cachedItems = null;
+
+    // Hide search at root level
+    showBrowserSearch(false);
 
     // Render breadcrumb with just "Home" (not clickable at root)
     const breadcrumb = document.getElementById('breadcrumb');
@@ -1550,6 +1556,9 @@ function showRootFolders() {
 }
 
 async function browsePath(folderId, path, offset = 0, nocache = false) {
+    // Clear search when navigating
+    showBrowserSearch(false);
+
     try {
         const token = localStorage.getItem('media_server_token');
         if (!token) {
@@ -1582,6 +1591,9 @@ async function browsePath(folderId, path, offset = 0, nocache = false) {
         renderBrowserItems(cachedItems);
         renderPagination();
 
+        // Show search bar when inside a folder
+        showBrowserSearch(true);
+
         // Show/hide Play All button based on whether media items exist
         const hasMedia = data.items.some(item => item.is_media);
         document.getElementById('playAllBtn').style.display = hasMedia ? '' : 'none';
@@ -2072,6 +2084,54 @@ function refreshBrowser() {
     }
 }
 
+// Browser search
+function onBrowserSearch() {
+    const input = document.getElementById('browserSearchInput');
+    const clearBtn = document.getElementById('browserSearchClear');
+    const term = input.value.trim();
+
+    clearBtn.style.display = term ? 'flex' : 'none';
+
+    // Debounce: wait 200ms after typing stops
+    if (browserSearchTimer) clearTimeout(browserSearchTimer);
+    browserSearchTimer = setTimeout(() => {
+        browserSearchTerm = term.toLowerCase();
+        applyBrowserSearch();
+    }, 200);
+}
+
+function clearBrowserSearch() {
+    const input = document.getElementById('browserSearchInput');
+    input.value = '';
+    document.getElementById('browserSearchClear').style.display = 'none';
+    browserSearchTerm = '';
+    applyBrowserSearch();
+    input.focus();
+}
+
+function applyBrowserSearch() {
+    if (!cachedItems) return;
+
+    if (!browserSearchTerm) {
+        renderBrowserItems(cachedItems);
+        return;
+    }
+
+    const filtered = cachedItems.filter(item =>
+        item.name.toLowerCase().includes(browserSearchTerm)
+    );
+    renderBrowserItems(filtered);
+}
+
+function showBrowserSearch(visible) {
+    document.getElementById('browserSearchWrapper').style.display = visible ? '' : 'none';
+    if (!visible) {
+        document.getElementById('browserSearchInput').value = '';
+        document.getElementById('browserSearchClear').style.display = 'none';
+        browserSearchTerm = '';
+    }
+}
+
 function setViewMode(mode) {
     if (mode === viewMode) return;
     viewMode = mode;
@@ -2084,7 +2144,7 @@ function setViewMode(mode) {
 
     // Re-render current view from cache (no network request)
     if (currentFolderId && cachedItems) {
-        renderBrowserItems(cachedItems);
+        applyBrowserSearch();
     } else {
         showRootFolders();
     }

media_server/static/locales/en.json

@@ -124,6 +124,7 @@
   "browser.view_grid": "Grid view",
   "browser.view_compact": "Compact view",
   "browser.view_list": "List view",
+  "browser.search": "Search...",
   "browser.items_per_page": "Items per page:",
   "browser.page": "Page",
   "browser.previous": "Previous",

media_server/static/locales/ru.json

@@ -124,6 +124,7 @@
   "browser.view_grid": "Сетка",
   "browser.view_compact": "Компактный вид",
   "browser.view_list": "Список",
+  "browser.search": "Поиск...",
   "browser.items_per_page": "Элементов на странице:",
   "browser.page": "Страница",
   "browser.previous": "Предыдущая",