/* =========================================================
   SELECTRA Admin — Mobile Compatibility Fixes
   =========================================================
   File TAMBAHAN, tidak mengubah admin.css yang sudah ada.

   1. Perbaikan bug: sidebar admin sebelumnya hilang total di HP
      (display:none) tanpa ada cara pindah halaman. Sekarang jadi
      panel geser (drawer) yang dibuka lewat tombol hamburger.
   2. Cegah auto-zoom Safari iOS saat tap ke input/select
   3. Hilangkan kilatan abu-abu saat tap tombol/link di Android
   4. Dukungan "safe area" untuk iPhone bertakik (notch)
   5. Scroll lebih halus untuk tabel data yang bisa digeser
   ========================================================= */

/* ---- 3: berlaku di semua ukuran layar, aman di desktop ---- */
a, button, .btn {
  -webkit-tap-highlight-color: transparent;
}

body {
  overscroll-behavior-y: contain;
}

/* ---- 5: scroll halus untuk tabel data smartphone ---- */
.table-wrap {
  -webkit-overflow-scrolling: touch;
}

/* ---- 4: safe-area untuk topbar ---- */
.topbar {
  padding-left: max(32px, env(safe-area-inset-left));
  padding-right: max(32px, env(safe-area-inset-right));
}

/* ---- 2: HANYA aktif di layar mobile, tidak menyentuh tampilan desktop ---- */
@media (max-width: 640px) {
  .form-control,
  .search-box input,
  select,
  textarea,
  input[type="text"],
  input[type="number"],
  input[type="password"] {
    font-size: 16px;
  }
}

/* =========================================================
   1. SIDEBAR ADMIN → DRAWER DI MOBILE
   Sebelumnya: .sidebar { display:none; } di bawah 900px,
   tanpa cara lain untuk pindah ke Tambah/Profil/Logout.
   Sekarang: sidebar digeser keluar layar (bukan dihapus),
   dibuka lewat tombol hamburger yang muncul otomatis di mobile.
   ========================================================= */
.admin-mobile-toggle {
  display: none;
}

@media (max-width: 900px) {
  /* Override .sidebar{display:none} dari admin.css dengan
     versi geser (translateX), supaya sidebar tetap ada di DOM
     dan bisa dimunculkan lewat tombol toggle. */
  .sidebar {
    display: flex !important;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    height: 100dvh;
    z-index: 999;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    padding-left: env(safe-area-inset-left);
  }
  .sidebar.mobile-open {
    transform: translateX(0);
    box-shadow: 20px 0 50px rgba(0,0,0,0.5);
  }

  .admin-mobile-toggle {
    display: flex;
    position: fixed;
    top: max(14px, env(safe-area-inset-top));
    left: max(14px, env(safe-area-inset-left));
    z-index: 1000;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(0, 16, 37, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    flex-direction: column;
    gap: 4px;
  }
  .admin-mobile-toggle span {
    width: 18px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.2s ease;
  }
  .admin-mobile-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .admin-mobile-toggle.open span:nth-child(2) { opacity: 0; }
  .admin-mobile-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  .admin-mobile-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 998;
  }
  .admin-mobile-backdrop.open {
    display: block;
  }

  .topbar {
    gap: 12px;
    padding-left: max(64px, calc(env(safe-area-inset-left) + 60px));
  }
}