/**
 * AM Site Solutions Portal - Responsive Styles
 * Mobile and tablet adaptations
 */

/* ========================================
   TABLET (992px and below)
   ======================================== */
@media (max-width: 992px) {
  .sidebar {
    width: var(--sidebar-collapsed-width);
  }

  .main-content {
    margin-left: var(--sidebar-collapsed-width);
  }

  .sidebar-logo,
  .nav-text,
  .nav-arrow,
  .user-info {
    opacity: 0;
    width: 0;
  }

  .nav-icon {
    margin-right: 0;
  }

  .nav-submenu {
    display: none;
  }

  .content-area {
    padding: var(--spacing-lg);
  }

  .screen-title {
    font-size: var(--font-size-2xl);
  }
}

/* ========================================
   MOBILE (768px and below)
   ======================================== */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.active {
    transform: translateX(0);
    width: var(--sidebar-width);
    box-shadow: var(--shadow-xl);
  }

  .sidebar.active .sidebar-logo,
  .sidebar.active .nav-text,
  .sidebar.active .nav-arrow,
  .sidebar.active .user-info {
    opacity: 1;
    width: auto;
  }

  .sidebar.active .nav-icon {
    margin-right: var(--spacing-md);
  }

  .sidebar.active .nav-submenu {
    display: block;
  }

  .main-content {
    margin-left: 0;
    padding-top: var(--mobile-header-height);
    padding-bottom: var(--spacing-md);
  }

  .content-area {
    padding: var(--content-padding-mobile);
  }

  .mobile-header {
    display: flex;
  }

  .screen-title {
    font-size: var(--font-size-xl);
  }

  .screen-description {
    font-size: var(--font-size-sm);
  }

  .screen-actions {
    flex-direction: column;
  }

  .screen-actions .btn {
    width: 100%;
  }

  .card {
    padding: var(--card-padding-sm);
    margin-bottom: var(--spacing-md);
  }

  .table th,
  .table td {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .form-control,
  .btn {
    height: var(--button-height-lg);
  }

  .notification-container {
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    left: var(--spacing-sm);
    max-width: none;
  }

  .notification {
    min-width: 0;
    max-width: none;
  }

  .modal-dialog {
    margin: var(--spacing-sm);
    max-width: none;
  }

  .row {
    margin-left: calc(var(--spacing-sm) * -1);
    margin-right: calc(var(--spacing-sm) * -1);
  }

  .col {
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
  }
}

/* ========================================
   SMALL MOBILE (576px and below)
   ======================================== */
@media (max-width: 576px) {
  .content-area {
    padding: var(--spacing-sm);
  }

  .screen-title {
    font-size: var(--font-size-lg);
  }

  .card {
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
  }

  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .table {
    min-width: 600px;
  }

  .btn {
    font-size: var(--font-size-sm);
  }

  .btn-sm {
    height: 36px;
  }
}

/* ========================================
   DESKTOP (769px and above) - Hide Mobile Elements
   ======================================== */
@media (min-width: 769px) {
  .mobile-header,
  .mobile-menu-overlay {
    display: none !important;
  }
}

/* ========================================
   LARGE DESKTOP (1400px and above)
   ======================================== */
@media (min-width: 1400px) {
  .content-area {
    padding: var(--spacing-2xl) var(--spacing-xl);
  }

  .screen-title {
    font-size: var(--font-size-4xl);
  }
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
  .sidebar,
  .notification-container,
  .loading-overlay,
  .btn,
  .screen-actions {
    display: none !important;
  }

  .main-content {
    margin-left: 0 !important;
    padding: 0 !important;
  }

  .content-area {
    max-width: none !important;
    padding: 0 !important;
  }

  .card {
    box-shadow: none !important;
    border: var(--border-width) solid var(--border-color);
    page-break-inside: avoid;
  }
}

/* ========================================
   REDUCED MOTION
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}