<!doctype html>
<html lang="id">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title><?= esc($title) ?></title>

  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
  <link rel="icon" href="<?= base_url('assets/images/logo1.png') ?>" type="image/png">

  <style>
    body{background:#f6f8fb}

    /* ===== SIDEBAR (ASLI – STRUKTUR TIDAK DIUBAH) ===== */
    .sidebar{width:280px;min-height:100vh;overflow-y:auto}
    .sidebar a{text-decoration:none}
    .sidebar .active{background:rgba(13,110,253,.12);border-radius:.5rem}
    .sub-menu{padding-left:1rem}
    .sub-menu .list-group-item{font-size:.9rem;border:none}
    .menu-toggle{cursor:pointer;position:relative}
    .menu-toggle::after{
      content:'▼';
      position:absolute;
      right:1rem;
      font-size:.75rem;
      transition:.3s
    }
    .menu-toggle.collapsed::after{transform:rotate(-90deg)}

    /* ===== KONTEN ===== */
    h1{font-size:26px;font-weight:800;color:#0f172a}

    p{font-size:14px;color:#334155}

    form{
      background:#fff;
      padding:24px;
      border-radius:18px;
      box-shadow:0 10px 30px rgba(16,24,40,.08);
      max-width:520px;
    }

    input[type=file]{
      width:100%;
      padding:10px;
      border-radius:12px;
      border:1px solid #cbd5e1;
      font-size:14px;
    }

    button{
      background:#2563eb;
      color:#fff;
      border:none;
      padding:10px 18px;
      border-radius:999px;
      font-weight:700;
    }

    /* ===== ERROR TANPA UBAH HTML ===== */
    div[style*="color:red"]{
      background:#fef2f2;
      border:1px solid #ef4444;
      color:#7f1d1d!important;
      padding:12px;
      border-radius:12px;
      margin-bottom:14px;
      font-size:14px;
    }

      /* ===== TAMBAHAN RESPONSIVE (AMAN) ===== */
      .hamburger {
      display: none;
      font-size: 1.6rem;
      color: #fff;
      cursor: pointer;
    }

    .sidebar-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,.45);
      z-index: 1040;
    }

    @media (max-width: 991px) {
      .hamburger {
        display: block;
      }

      .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 1050;
        background: #fff;
        transform: translateX(-100%);
        transition: transform .3s ease;
      }

      .sidebar.show {
        transform: translateX(0);
      }

      .sidebar-overlay.show {
        display: block;
      }
    }
  </style>
</head>

<body>

<body class="bg-light">

<nav class="navbar navbar-expand-lg bg-primary navbar-dark">
  <div class="container-fluid">
    <a class="navbar-brand fw-bold" href="<?= site_url('admin') ?>">Welcome back Admin</a>

    <!-- TAMBAHAN: HAMBURGER (TIDAK MENGHAPUS APA PUN) -->
    <span class="hamburger ms-auto me-3" onclick="toggleSidebar()">☰</span>

    <div class="d-flex gap-2 align-items-center">
      <span class="text-white small">Halo, <?= esc(auth()->user()->username ?? 'Admin') ?></span>
      <a class="btn btn-outline-light btn-sm" href="<?= site_url('logout') ?>">Logout</a>
    </div>
  </div>
</nav>

<!-- TAMBAHAN: OVERLAY -->
<div class="sidebar-overlay" onclick="toggleSidebar()"></div>

<div class="d-flex">

  <!-- ===== SIDEBAR ASLI KAMU (UTUH, TIDAK DIHAPUS) ===== -->
  <aside class="sidebar bg-white border-end p-3" id="sidebar">
    <div class="fw-bold mb-2">Admin Panel</div>

    <?php
      $uri = service('uri')->getPath();

      $isInfoSekolahActive = ($uri === 'admin' || $uri === 'admin/' ||
                              str_starts_with($uri, 'admin/branding') ||
                              str_starts_with($uri, 'admin/visi-misi') ||
                              str_starts_with($uri, 'admin/kepsek') ||
                              str_starts_with($uri, 'admin/video-profile') ||
                              str_starts_with($uri, 'admin/data-sekolah') ||
                              str_starts_with($uri, 'admin/footer'));

      $isBeritaActive = (str_starts_with($uri, 'admin/berita') ||
                        str_starts_with($uri, 'admin/pengumuman') ||
                        str_starts_with($uri, 'admin/kelulusan') ||
                        str_starts_with($uri, 'admin/kegiatan') ||
                        str_starts_with($uri, 'admin/prestasi'));

      $isGaleriActive = (str_starts_with($uri, 'admin/galeri') ||
                        str_starts_with($uri, 'admin/guru-staf') ||
                        str_starts_with($uri, 'admin/siswa') ||
                        str_starts_with($uri, 'admin/video') ||
                        str_starts_with($uri, 'admin/ekstrakulikuler'));
    ?>


    <div class="list-group list-group-flush">

      <!-- Informasi Sekolah -->
      <a class="list-group-item list-group-item-action menu-toggle <?= $isInfoSekolahActive?'':'collapsed' ?>"
         data-bs-toggle="collapse"
         href="#infoSekolahMenu"
         aria-expanded="<?= $isInfoSekolahActive?'true':'false' ?>">
        Informasi Sekolah
      </a>

      <div class="collapse <?= $isInfoSekolahActive?'show':'' ?>" id="infoSekolahMenu">
        <div class="sub-menu">
          <a class="list-group-item list-group-item-action <?= ($uri==='admin'||$uri==='admin/')?'active':'' ?>"
             href="<?= site_url('admin') ?>">Dashboard</a>
          <a class="list-group-item list-group-item-action"
             href="<?= site_url('admin/visi-misi') ?>">Visi & Misi</a>
          <a class="list-group-item list-group-item-action"
             href="<?= site_url('admin/kepsek') ?>">Kata Sambutan</a>
          <a class="list-group-item list-group-item-action"
             href="<?= site_url('admin/video-profile') ?>">Video Profile</a>
          <a class="list-group-item list-group-item-action"
             href="<?= site_url('admin/data-sekolah') ?>">Statistika</a>
          <a class="list-group-item list-group-item-action"
             href="<?= site_url('admin/footer') ?>">Footer</a>
        </div>
      </div>

      <!-- Berita -->
      <a class="list-group-item list-group-item-action menu-toggle <?= $isBeritaActive?'':'collapsed' ?>"
         data-bs-toggle="collapse"
         href="#beritaMenu">
        Berita
      </a>

      <div class="collapse <?= $isBeritaActive?'show':'' ?>" id="beritaMenu">
        <div class="sub-menu">
          <a class="list-group-item list-group-item-action"
             href="<?= site_url('admin/pengumuman') ?>">Pengumuman</a>
          <a class="list-group-item list-group-item-action"
             href="<?= site_url('admin/kelulusan') ?>">Pengumuman Kelulusan</a>
          <a class="list-group-item list-group-item-action"
             href="<?= site_url('admin/kegiatan') ?>">Kegiatan</a>
          <a class="list-group-item list-group-item-action"
             href="<?= site_url('admin/prestasi') ?>">Prestasi</a>
        </div>
      </div>

      <!-- Galeri -->
      <a class="list-group-item list-group-item-action menu-toggle <?= $isGaleriActive?'':'collapsed' ?>"
         data-bs-toggle="collapse"
         href="#galeriMenu">
        Galeri
      </a>

      <div class="collapse <?= $isGaleriActive?'show':'' ?>" id="galeriMenu">
        <div class="sub-menu">
          <a class="list-group-item list-group-item-action <?= str_starts_with($uri,'admin/guru-staf')?'active':'' ?>"
             href="<?= site_url('admin/guru-staf') ?>">Guru dan Staf</a>
          <a class="list-group-item list-group-item-action <?= str_starts_with($uri,'admin/siswa')?'active':'' ?>"
             href="<?= site_url('admin/siswa') ?>">Siswa/Siswi</a>
          <a class="list-group-item list-group-item-action"
             href="<?= site_url('admin/video') ?>">Video</a>
          <a class="list-group-item list-group-item-action"
             href="<?= site_url('admin/ekstrakurikuler') ?>">Ekstrakurikuler</a>
        </div>
      </div>

      <a class="list-group-item list-group-item-action"
         href="<?= site_url('admin/tentang') ?>">Tentang</a>

      <a class="list-group-item list-group-item-action"
         href="<?= site_url('admin/password') ?>">Ubah Password</a>

    </div>
  </aside>
<!-- ================= MAIN CONTENT ================= -->
<main class="flex-grow-1 p-4">

  <h1><?= esc($title) ?></h1>

  <?php if (!empty($errors)) : ?>
    <div style="color:red;">
      <ul>
        <?php foreach ($errors as $e) : ?>
          <li><?= esc($e) ?></li>
        <?php endforeach ?>
      </ul>
    </div>
  <?php endif; ?>

  <p>
    <b>Nama:</b> <?= esc($row['nama']) ?><br>
    <b>NISN:</b> <?= esc($row['nisn']) ?><br>
    <b>Kelas:</b> <?= esc($row['kelas']) ?><br>
  </p>

  <p>
    Upload PDF SKL baru. File akan otomatis disimpan sebagai:
    <b>SKL_<?= esc(preg_replace('/\D+/', '', (string)$row['nisn'])) ?>.pdf</b>
    dan menggantikan file lama jika ada.
  </p>

  <form method="post" enctype="multipart/form-data"
        action="<?= site_url('admin/kelulusan/upload-skl/' . $row['id']) ?>">
    <?= csrf_field() ?>
    <input type="file" name="pdf" accept="application/pdf" required class="mb-3">
    <button type="submit">Simpan / Ganti PDF</button>
    <a href="<?= site_url('admin/kelulusan') ?>" class="ms-2">Batal</a>
  </form>

</main>
</div>

<!-- ===== TAMBAHAN JS (AMAN) ===== -->
<script>
function toggleSidebar(){
  document.getElementById('sidebar').classList.toggle('show');
  document.querySelector('.sidebar-overlay').classList.toggle('show');
}
</script>

<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>
