| 
  <nav class="navbar navbar-expand-lg bg-body-tertiary shadow-sm sticky-top"><div class="container">
 <a class="navbar-brand d-flex align-items-center" href="<?= $utils->siteUrl(); ?>">
 <?php if ($st['website_logo'] != null) : ?>
 <img src="<?= $st['website_logo'] ?>" alt="<?= $st['website_name'] ?>" width="30" height="30" class="d-inline-block align-top me-2">
 <span class="fw-bold"><?= $st['website_name'] ?></span>
 <?php else : ?>
 <i class="fas fa-cloud-upload-alt me-2"></i>
 <span class="fw-bold"><?= $st['website_name'] ?></span>
 <?php endif; ?>
 </a>
 
 <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarColor01" aria-controls="navbarColor01" aria-expanded="false" aria-label="Toggle navigation">
 <span class="navbar-toggler-icon"></span>
 </button>
 
 <div class="collapse navbar-collapse" id="navbarColor01">
 <ul class="navbar-nav me-auto">
 <li class="nav-item">
 <a class="nav-link <?= $utils->linkActive($page, 'index'); ?>" href="<?= $utils->siteUrl('/index.php') ?>">
 <i class="fas fa-home me-1"></i> <?= $lang['navbar']['home'] ?>
 </a>
 </li>
 <li class="nav-item">
 <a class="nav-link <?= $utils->linkActive($page, 'terms'); ?>" href="<?= $utils->siteUrl('/page.php?s=terms') ?>">
 <i class="fas fa-file-alt me-1"></i> <?= $lang['navbar']['tos'] ?>
 </a>
 </li>
 <li class="nav-item">
 <a class="nav-link <?= $utils->linkActive($page, 'about'); ?>" href="<?= $utils->siteUrl('/page.php?s=about') ?>">
 <i class="fas fa-info-circle me-1"></i> <?= $lang['navbar']['about'] ?>
 </a>
 </li>
 </ul>
 
 <ul class="navbar-nav ms-auto">
 <!-- Theme Switcher -->
 <li class="nav-item me-1">
 <a class="nav-link px-2 rounded-circle d-flex align-items-center justify-content-center"
 style="width: 36px; height: 36px;"
 href="#" id="themeswitcher" role="button" data-bs-toggle="dropdown" aria-expanded="false"
 data-bs-toggle="tooltip" data-bs-placement="bottom" title="<?= $lang['theme']['change_theme'] ?? 'Change Theme' ?>">
 <i class="fas fa-palette"></i>
 </a>
 
 <div class="dropdown-menu dropdown-menu-end shadow-sm border-0" aria-labelledby="themeswitcher">
 <h6 class="dropdown-header"><?= $lang['theme']['select_theme'] ?? 'Select Theme' ?></h6>
 <a class="dropdown-item d-flex align-items-center" href="<?= $utils->siteUrl("/?theme=light"); ?>">
 <i class="fas fa-sun me-2"></i> <?= $lang['theme']['light'] ?>
 </a>
 <a class="dropdown-item d-flex align-items-center" href="<?= $utils->siteUrl("/?theme=dark"); ?>">
 <i class="fas fa-moon me-2"></i> <?= $lang['theme']['dark'] ?>
 </a>
 </div>
 </li>
 
 <!-- Language Switcher -->
 <li class="nav-item me-1">
 <a class="nav-link px-2 rounded-circle d-flex align-items-center justify-content-center"
 style="width: 36px; height: 36px;"
 href="#" id="langswitcher" role="button" data-bs-toggle="dropdown" aria-expanded="false"
 data-bs-toggle="tooltip" data-bs-placement="bottom" title="<?= $lang['navbar']['change_language'] ?? 'Change Language' ?>">
 <i class="fas fa-globe"></i>
 </a>
 
 <div class="dropdown-menu dropdown-menu-end shadow-sm border-0" aria-labelledby="langswitcher">
 <h6 class="dropdown-header"><?= $lang['navbar']['select_language'] ?? 'Select Language' ?></h6>
 <?php foreach ($localization->getActiveLanguages() as $language) : ?>
 <a class="dropdown-item d-flex align-items-center" href="<?= $utils->siteUrl("/?lang=$language->language_code") ?>">
 <span class="me-2"><?= $language->language_code ?></span> <?= $language->language ?>
 </a>
 <?php endforeach; ?>
 </div>
 </li>
 
 <?php if (isset($_SESSION['loggedin'])) : ?>
 <!-- User Menu -->
 <li class="nav-item">
 <a class="nav-link d-flex align-items-center" href="#" id="navbarDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
 <div class="d-flex align-items-center">
 <div class="rounded-circle bg-primary bg-opacity-10 d-flex align-items-center justify-content-center me-2" style="width: 32px; height: 32px;">
 <i class="fas fa-user text-primary"></i>
 </div>
 <span class="d-none d-md-inline"><?= $_SESSION['username'] ?? 'User' ?></span>
 <i class="fas fa-chevron-down ms-1 small"></i>
 </div>
 </a>
 
 <div class="dropdown-menu dropdown-menu-end shadow-sm border-0" aria-labelledby="navbarDropdown">
 <h6 class="dropdown-header"><?= $lang['navbar']['account'] ?? 'Account' ?></h6>
 <a class="dropdown-item d-flex align-items-center" href="<?= $utils->siteUrl('/profile/account.php'); ?>">
 <i class="fas fa-cog me-2"></i> <?= $lang['navbar']['settings'] ?>
 </a>
 <a class="dropdown-item d-flex align-items-center" href="<?= $utils->siteUrl('/profile/my_files.php'); ?>">
 <i class="fas fa-folder me-2"></i> <?= $lang['navbar']['my_files'] ?>
 </a>
 <?php if ($data->role == 3) : ?>
 <div class="dropdown-divider"></div>
 <h6 class="dropdown-header"><?= $lang['navbar']['admin'] ?? 'Administration' ?></h6>
 <a class="dropdown-item d-flex align-items-center" href="<?= $utils->siteUrl('/admin/index.php'); ?>">
 <i class="fas fa-tachometer-alt me-2"></i> <?= $lang['navbar']['dashboard'] ?>
 </a>
 <?php endif; ?>
 <div class="dropdown-divider"></div>
 <a class="dropdown-item d-flex align-items-center" href="<?= $utils->siteUrl('/logout.php'); ?>">
 <i class="fas fa-sign-out-alt me-2"></i> <?= $lang['navbar']['logout'] ?>
 </a>
 </div>
 </li>
 <?php else : ?>
 <!-- Login/Signup Buttons -->
 <li class="nav-item d-flex align-items-center ms-2">
 <a href="<?= $utils->siteUrl('/signup.php') ?>" class="btn btn-sm btn-outline-secondary me-2">
 <i class="fas fa-user-plus me-1"></i> <?= $lang['navbar']['signup'] ?>
 </a>
 <a href="<?= $utils->siteUrl('/login.php') ?>" class="btn btn-sm btn-primary">
 <i class="fas fa-sign-in-alt me-1"></i> <?= $lang['navbar']['login'] ?>
 </a>
 </li>
 <?php endif; ?>
 </ul>
 </div>
 </div>
 </nav>
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