/* 
 * Mobile Responsive Enhancement CSS
 * تحسينات إضافية للتصميم المتجاوب على الهواتف المحمولة
 * Author: ESS Development Team
 * Last Updated: 2025
 */

/* CSS Variables for Consistent Spacing */
:root {
  --mobile-padding: 1rem;
  --mobile-margin: 0.75rem;
  --touch-target-size: 44px;
  --border-radius-mobile: 12px;
  --shadow-mobile: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* General Mobile Optimizations */
@media screen and (max-width: 767px) {
  
  /* Improved scrolling on mobile */
  body {
    -webkit-overflow-scrolling: touch;
  }
  
  /* Ensure sidebar is interactive on mobile */
  #sidebar {
    pointer-events: auto !important;
  }
  
  #sidebar.show {
    pointer-events: auto !important;
    z-index: 10001 !important;
  }
  
  /* Force all sidebar elements to be interactive */
  #sidebar *,
  #sidebar .nav-link,
  #sidebar .dropdown-item,
  #sidebar button,
  #sidebar a,
  #sidebar form {
    pointer-events: auto !important;
    cursor: pointer !important;
    -webkit-touch-callout: default !important;
    -webkit-user-select: auto !important;
    -khtml-user-select: auto !important;
    -moz-user-select: auto !important;
    -ms-user-select: auto !important;
    user-select: auto !important;
  }
  
  /* Ensure sidebar overlay works correctly */
  .sidebar-overlay {
    pointer-events: auto !important;
    cursor: pointer !important;
  }
  
  .sidebar-overlay.show {
    display: block !important;
    pointer-events: auto !important;
  }
  
  /* Prevent body scroll when sidebar is open */
  body.sidebar-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
  }
  
  /* Enhanced mobile sidebar interaction */
  #sidebar .nav-item {
    pointer-events: auto !important;
  }
  
  #sidebar .nav-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }
  
  /* Fix for specific user roles to prevent infinite loops */
  .accountant-menu,
  .inventory-menu {
    animation: none !important;
    transform: none !important;
  }
  
  .accountant-menu *,
  .inventory-menu * {
    animation: none !important;
    animation-iteration-count: 0 !important;
    animation-duration: 0s !important;
  }
  
  /* Ensure sidebar doesn't get stuck in active state on mobile */
  @media (max-width: 767px) {
    #sidebar.accountant-menu,
    #sidebar.inventory-menu {
      transform: none !important;
      animation: none !important;
    }
    
    #sidebar.accountant-menu.show,
    #sidebar.inventory-menu.show {
      left: 0 !important;
      transform: translateX(0) !important;
    }
  }
  
  /* Force interactive state for buttons */
  #sidebar button[type="submit"] {
    pointer-events: auto !important;
    cursor: pointer !important;
    background: transparent !important;
    border: none !important;
    color: inherit !important;
  }
  
  /* Touch feedback styles */
  #sidebar .nav-link.touching,
  #sidebar .dropdown-item.touching,
  #sidebar button.touching {
    background-color: rgba(255, 255, 255, 0.2) !important;
    transform: scale(0.98) !important;
    transition: all 0.1s ease !important;
  }
  
  /* Active states for better feedback */
  #sidebar .nav-link:active,
  #sidebar .dropdown-item:active,
  #sidebar button:active {
    background-color: rgba(255, 255, 255, 0.3) !important;
  }
  
  /* Debug styles (can be removed later) */
  .debug-mobile #sidebar.show {
    border: 2px solid red !important;
  }
  
  .debug-mobile .sidebar-overlay.show {
    border: 2px solid blue !important;
  }
  
  /* Better text selection on mobile */
  * {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
  }
  
  input, textarea, [contenteditable] {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
  }
  
  /* Prevent zoom on input focus (iOS Safari) */
  input, select, textarea {
    font-size: 16px !important;
  }
  
  /* Enhanced container spacing */
  .container, .container-fluid {
    padding-left: var(--mobile-padding);
    padding-right: var(--mobile-padding);
  }
  
  /* Mobile logout button enhancements */
  .navbar-nav .btn-outline-light {
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
    transition: all 0.3s ease;
    min-height: var(--touch-target-size);
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .navbar-nav .btn-outline-light:hover,
  .navbar-nav .btn-outline-light:focus {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
    transform: translateY(-1px);
  }
  
  .navbar-nav .btn-outline-light:active {
    transform: translateY(0);
    background-color: rgba(255, 255, 255, 0.3);
  }
  
  /* User dropdown improvements for mobile */
  .navbar-nav .dropdown-menu {
    border: none;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius-mobile);
    padding: 0.5rem 0;
    min-width: 200px;
  }
  
  .navbar-nav .dropdown-header {
    padding: 0.75rem var(--mobile-padding);
    font-weight: 600;
    color: #6c757d;
    font-size: 0.9rem;
  }
  
  .navbar-nav .dropdown-item {
    padding: 0.75rem var(--mobile-padding);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    min-height: var(--touch-target-size);
  }
  
  .navbar-nav .dropdown-item i {
    width: 20px;
    text-align: center;
  }
  
  /* Mobile-specific card styling */
  .card {
    border-radius: var(--border-radius-mobile);
    margin-bottom: var(--mobile-margin);
    box-shadow: var(--shadow-mobile);
  }
  
  .card-header {
    padding: 0.75rem var(--mobile-padding);
    font-size: 1rem;
    font-weight: 600;
  }
  
  .card-body {
    padding: var(--mobile-padding);
  }
  
  /* Enhanced button touch targets */
  .btn {
    min-height: var(--touch-target-size);
    min-width: var(--touch-target-size);
    border-radius: var(--border-radius-mobile);
    font-weight: 500;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }
  
  .btn-sm {
    min-height: 38px;
    font-size: 0.875rem;
  }
  
  .btn-lg {
    min-height: 52px;
    font-size: 1.125rem;
    padding: 1rem 2rem;
  }
  
  /* Improve form controls */
  .form-control, .form-select {
    min-height: var(--touch-target-size);
    border-radius: var(--border-radius-mobile);
    font-size: 16px;
    padding: 0.75rem 1rem;
  }
  
  .form-floating > .form-control,
  .form-floating > .form-select {
    min-height: 56px;
  }
  
  /* Mobile table improvements */
  .table-responsive {
    border-radius: var(--border-radius-mobile);
    box-shadow: var(--shadow-mobile);
    border: none;
    margin-bottom: var(--mobile-margin);
  }
  
  .table {
    margin-bottom: 0;
    font-size: 0.9rem;
  }
  
  .table th {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
  }
  
  .table td {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
  }
  
  /* Enhanced list groups */
  .list-group {
    border-radius: var(--border-radius-mobile);
    box-shadow: var(--shadow-mobile);
  }
  
  .list-group-item {
    border-left: none;
    border-right: none;
    padding: 1rem var(--mobile-padding);
    min-height: var(--touch-target-size);
    display: flex;
    align-items: center;
  }
  
  .list-group-item:first-child {
    border-top-left-radius: var(--border-radius-mobile);
    border-top-right-radius: var(--border-radius-mobile);
  }
  
  .list-group-item:last-child {
    border-bottom-left-radius: var(--border-radius-mobile);
    border-bottom-right-radius: var(--border-radius-mobile);
  }
  
  /* Navigation improvements */
  .breadcrumb {
    padding: 0.5rem var(--mobile-padding);
    margin-bottom: var(--mobile-margin);
    border-radius: var(--border-radius-mobile);
    background-color: rgba(0, 0, 0, 0.05);
  }
  
  .breadcrumb-item {
    font-size: 0.9rem;
  }
  
  /* Modal improvements for mobile */
  .modal-dialog {
    margin: 1rem;
    max-width: calc(100vw - 2rem);
  }
  
  .modal-content {
    border-radius: var(--border-radius-mobile);
  }
  
  .modal-header,
  .modal-footer {
    padding: var(--mobile-padding);
  }
  
  .modal-body {
    padding: var(--mobile-padding);
    max-height: 60vh;
    overflow-y: auto;
  }
  
  /* Alert improvements */
  .alert {
    border-radius: var(--border-radius-mobile);
    margin-bottom: var(--mobile-margin);
    padding: var(--mobile-padding);
  }
  
  /* Badge improvements */
  .badge {
    font-size: 0.75rem;
    padding: 0.375em 0.75em;
    border-radius: 0.5rem;
  }
  
  /* Progress bar improvements */
  .progress {
    height: 0.75rem;
    border-radius: var(--border-radius-mobile);
    margin-bottom: var(--mobile-margin);
  }
  
  /* Accordion improvements */
  .accordion {
    border-radius: var(--border-radius-mobile);
    overflow: hidden;
    box-shadow: var(--shadow-mobile);
  }
  
  .accordion-button {
    min-height: var(--touch-target-size);
    padding: var(--mobile-padding);
    font-weight: 500;
  }
  
  .accordion-body {
    padding: var(--mobile-padding);
  }
  
  /* Pagination improvements */
  .pagination {
    justify-content: center;
    margin-bottom: var(--mobile-margin);
  }
  
  .page-link {
    min-width: var(--touch-target-size);
    min-height: var(--touch-target-size);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 2px;
    border-radius: var(--border-radius-mobile);
  }
  
  /* Tab improvements */
  .nav-tabs {
    border: none;
    margin-bottom: var(--mobile-margin);
  }
  
  .nav-tabs .nav-link {
    border-radius: var(--border-radius-mobile) var(--border-radius-mobile) 0 0;
    min-height: var(--touch-target-size);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 2px;
    font-weight: 500;
  }
  
  .tab-content {
    background: white;
    border-radius: 0 0 var(--border-radius-mobile) var(--border-radius-mobile);
    padding: var(--mobile-padding);
    box-shadow: var(--shadow-mobile);
  }
  
  /* Dropdown improvements */
  .dropdown-menu {
    border-radius: var(--border-radius-mobile);
    border: none;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    padding: 0.5rem 0;
  }
  
  .dropdown-item {
    min-height: var(--touch-target-size);
    padding: 0.75rem var(--mobile-padding);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
  }
  
  .dropdown-divider {
    margin: 0.5rem var(--mobile-padding);
  }
  
  /* Toast improvements */
  .toast {
    border-radius: var(--border-radius-mobile);
    box-shadow: var(--shadow-mobile);
  }
  
  .toast-header,
  .toast-body {
    padding: var(--mobile-padding);
  }
  
  /* Offcanvas improvements */
  .offcanvas {
    border-radius: var(--border-radius-mobile) 0 0 var(--border-radius-mobile);
  }
  
  .offcanvas-header,
  .offcanvas-body {
    padding: var(--mobile-padding);
  }
}

/* Extra small screens (portrait phones) */
@media screen and (max-width: 575px) {
  :root {
    --mobile-padding: 0.75rem;
    --mobile-margin: 0.5rem;
  }
  
  .container, .container-fluid {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
  
  .btn {
    font-size: 0.9rem;
  }
  
  .btn-sm {
    font-size: 0.8rem;
  }
  
  .btn-lg {
    font-size: 1rem;
  }
  
  .card-header {
    font-size: 0.95rem;
  }
  
  .table {
    font-size: 0.8rem;
  }
  
  .table th,
  .table td {
    padding: 0.5rem 0.25rem;
  }
}

/* Landscape orientation on small screens */
@media screen and (max-width: 767px) and (orientation: landscape) {
  .hero-section {
    padding: 0.5rem 0 !important;
  }
  
  .navbar {
    padding: 0.25rem 0.5rem;
  }
  
  .modal-dialog {
    margin: 0.5rem;
  }
  
  .modal-body {
    max-height: 50vh;
  }
}

/* High resolution mobile screens */
@media screen and (max-width: 767px) and (-webkit-min-device-pixel-ratio: 2) {
  .btn, .form-control, .card {
    border-width: 0.5px;
  }
}

/* Dark mode adjustments for mobile */
@media screen and (max-width: 767px) and (prefers-color-scheme: dark) {
  :root {
    --shadow-mobile: 0 4px 8px rgba(0, 0, 0, 0.3);
  }
  
  .card {
    background-color: #1a1a1a;
    border-color: #333;
  }
  
  .table-responsive {
    background-color: #1a1a1a;
  }
  
  .dropdown-menu {
    background-color: #1a1a1a;
    border-color: #333;
  }
}

/* Accessibility improvements for mobile */
@media screen and (max-width: 767px) {
  
  /* Enhanced focus indicators */
  .btn:focus,
  .form-control:focus,
  .form-select:focus {
    outline: 3px solid #007bff;
    outline-offset: 2px;
  }
  
  /* Improved link spacing */
  a {
    min-height: 32px;
    display: inline-flex;
    align-items: center;
  }
  
  /* Better checkbox and radio sizing */
  .form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0;
  }
  
  .form-check-label {
    min-height: var(--touch-target-size);
    display: flex;
    align-items: center;
    margin-right: 0.5rem;
  }
}

/* Performance optimizations for mobile */
@media screen and (max-width: 767px) {
  
  /* Optimize animations for mobile */
  * {
    animation-duration: 0.2s !important;
    transition-duration: 0.2s !important;
  }
  
  /* Charts performance optimization for mobile */
  canvas {
    will-change: auto !important;
  }
  
  .chart-container {
    contain: layout style !important;
  }
  
  /* Prevent charts from causing infinite loops */
  #revenueExpensesChart,
  #expenseDistributionChart {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
  
  /* Reduce box-shadows on low-end devices */
  @media (max-resolution: 150dpi) {
    .card,
    .table-responsive,
    .dropdown-menu {
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }
  }
  
  /* Optimize background images */
  .hero-section,
  .bg-gradient-primary,
  .bg-gradient-success,
  .bg-gradient-info,
  .bg-gradient-warning,
  .bg-gradient-danger {
    background-attachment: scroll;
  }
}