/* ========== COMPREHENSIVE MOBILE & TABLET RESPONSIVE SYSTEM ========== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .form-grid, .form-grid-3 { grid-template-columns: 1fr; }
  .main-content { padding: 24px 20px; }
}

@media (max-width: 768px) {
  :root {
    --header-h: 60px;
  }

  .main-area {
    margin-left: 0 !important;
    width: 100vw;
    min-width: 100vw;
  }

  /* Drawer Sidebar untuk Mobile */
  #sidebar {
    transform: translateX(-100%);
    width: 280px !important;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.25);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
  }
  #sidebar.open {
    transform: translateX(0);
  }

  /* Backdrop Overlay di bawah sidebar */
  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 90;
    pointer-events: auto;
  }
  .sidebar-backdrop.show {
    display: block;
    animation: fadeIn 0.2s ease-out;
  }
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }

  /* Layout Konten Mobile */
  .main-content {
    padding: 16px 14px 80px 14px; /* Ruang ekstra di bawah untuk scroll */
  }

  #header {
    padding: 0 16px;
  }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .page-header {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 20px;
  }
  .page-header .page-title {
    font-size: 20px;
  }
  .page-header .btn,
  .page-header .grid {
    width: 100%;
  }

  /* Kartu & Form di Mobile */
  .card {
    padding: 18px 14px;
    border-radius: var(--radius-sm);
  }

  .modal-content {
    padding: 20px 16px;
    max-height: 90vh;
    border-radius: var(--radius);
  }

  /* Auth Card di Mobile */
  .auth-body {
    padding: 16px;
  }
  .auth-card {
    padding: 28px 20px;
    border-radius: var(--radius);
  }

  /* Floating Theme Switcher di Mobile */
  .floating-theme-container {
    bottom: 20px;
    right: 20px;
  }
  .floating-theme-btn {
    width: 44px;
    height: 44px;
  }
  .theme-palette-menu {
    min-width: 200px;
    bottom: calc(100% + 10px);
  }

  /* Dropdown User Profile */
  .dropdown {
    right: 0;
    left: auto;
  }

  /* Tabel Responsif Mobile dengan horizontal swipe cue */
  .table-wrap {
    margin: 0 -4px;
    border-radius: var(--radius-sm);
    -webkit-overflow-scrolling: touch;
  }
  .table th, .table td {
    padding: 10px 12px;
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .page-title { font-size: 19px; }
  .btn { padding: 8px 14px; font-size: 13px; }
  .auth-logo { font-size: 21px; }
  .auth-title { font-size: 19px; }
}