/* Mobile-First Responsive Improvements */

/* Enhanced Touch Targets */
@media (hover: none) and (pointer: coarse) {
  .btn, 
  .nav-link, 
  .dropdown-item,
  .form-control,
  .form-select {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  /* Larger click areas for small interactive elements */
  .btn-sm {
    min-height: 40px;
    padding: 0.5rem 1rem;
  }
  
  .btn-close {
    min-width: 44px;
    min-height: 44px;
  }
}

/* Mobile Navigation Improvements */
@media (max-width: 767.98px) {
  .navbar-nav {
    width: 100%;
    text-align: center;
  }
  
  .navbar-nav .nav-item {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.1);
  }
  
  .navbar-nav .nav-item:last-child {
    border-bottom: none;
  }
  
  .navbar-toggler {
    border: none;
    font-size: 1.5rem;
  }
  
  /* Dropdown improvements for mobile */
  .dropdown-menu {
    width: 100%;
    border-radius: 0;
    border: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  }
  
  .dropdown-item {
    padding: 1rem;
    font-size: 1.1rem;
  }
}

/* Card and Content Improvements */
@media (max-width: 767.98px) {
  .card {
    margin-bottom: 1rem;
    border-radius: 0.5rem;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .card-title {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
  }
  
  /* Container improvements */
  .container,
  .container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  /* Form improvements */
  .form-control,
  .form-select {
    font-size: 16px; /* Prevents zoom on iOS */
    padding: 0.75rem;
  }
  
  .input-group .form-control {
    border-radius: 0.375rem;
  }
  
  /* Button group improvements */
  .btn-group-vertical .btn {
    width: 100%;
    margin-bottom: 0.5rem;
    border-radius: 0.375rem !important;
  }
  
  .btn-group-vertical .btn:last-child {
    margin-bottom: 0;
  }
}

/* Tablet Improvements */
@media (min-width: 768px) and (max-width: 991.98px) {
  .container {
    max-width: 720px;
  }
  
  .col-md-6 {
    flex: 0 0 auto;
    width: 100%;
    margin-bottom: 1rem;
  }
  
  .card-deck .card {
    margin-bottom: 1rem;
  }
}

/* Large Screen Improvements */
@media (min-width: 992px) {
  /* Proper Bootstrap utility classes */
  .d-lg-flex {
    display: flex !important;
  }
  
  .d-none.d-lg-flex {
    display: flex !important;
  }
  
  .d-lg-block {
    display: block !important;
  }
  
  .d-none.d-lg-block {
    display: block !important;
  }
}

/* Modal Improvements for Mobile */
@media (max-width: 767.98px) {
  .modal-dialog {
    margin: 0.5rem;
    max-width: calc(100% - 1rem);
  }
  
  .modal-content {
    border-radius: 0.5rem;
  }
  
  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 1rem;
  }
  
  .modal-title {
    font-size: 1.25rem;
  }
}

/* Table Improvements for Mobile */
@media (max-width: 767.98px) {
  .table-responsive {
    border: none;
  }
  
  .table {
    font-size: 0.875rem;
  }
  
  .table th,
  .table td {
    padding: 0.5rem;
    vertical-align: middle;
  }
  
  /* Stack table cells on very small screens */
  .table-stack tbody tr {
    display: block;
    border: 1px solid #dee2e6;
    margin-bottom: 1rem;
    border-radius: 0.375rem;
  }
  
  .table-stack th,
  .table-stack td {
    display: block;
    text-align: left !important;
    padding: 0.5rem 1rem;
  }
  
  .table-stack th {
    background-color: var(--bs-gray-100);
    font-weight: 600;
  }
}

/* Typography Improvements */
@media (max-width: 767.98px) {
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.5rem;
  }
  
  h3 {
    font-size: 1.25rem;
  }
  
  .lead {
    font-size: 1.125rem;
  }
  
  .small, small {
    font-size: 0.875rem;
  }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .btn {
    border-width: 2px;
  }
  
  .card {
    border-width: 2px;
  }
  
  .form-control:focus {
    border-width: 3px;
  }
}

/* Dark mode improvements */
@media (prefers-color-scheme: dark) {
  .bg-light {
    background-color: #212529 !important;
    color: #fff;
  }
  
  .text-dark {
    color: #fff !important;
  }
  
  .border {
    border-color: #495057 !important;
  }
}