/* ===================================================================
   Azure Naming Tool - Responsive Styles
   Version: 1.0
   Date: October 17, 2025
   Description: Responsive breakpoints and mobile/tablet adaptations
   =================================================================== */

/* ===================================================================
   BREAKPOINTS
   Mobile: < 768px
   Tablet: 768px - 1024px
   Desktop: > 1024px
   =================================================================== */

/* ===================================================================
   TABLET & BELOW (max-width: 1024px)
   =================================================================== */

@media (max-width: 1024px) {
    
    /* Typography adjustments */
    h1 { font-size: var(--font-size-3xl); }
    h2 { font-size: var(--font-size-2xl); }
    h3 { font-size: var(--font-size-xl); }
    
    /* Card adjustments */
    .card {
        padding: var(--spacing-md);
    }
    
    .card-statistic {
        padding: var(--spacing-lg);
    }
    
    .card-statistic .stat-value {
        font-size: var(--font-size-3xl);
    }
    
    /* Table responsive */
    .table-responsive {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Modal adjustments */
    .modal {
        max-width: 90%;
    }
    
    .modal-xl,
    .modal-lg {
        max-width: 90%;
    }
    
    /* Button adjustments */
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    /* Form adjustments */
    .form-control {
        padding: var(--spacing-sm);
    }
    
    /* Grid system adjustments */
    .col-md-6,
    .col-md-4,
    .col-md-3 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* ===================================================================
   MOBILE (max-width: 768px)
   =================================================================== */

@media (max-width: 768px) {
    
    /* Root font size adjustment */
    :root {
        font-size: 14px;
    }
    
    /* Typography adjustments */
    h1 { 
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-md);
    }
    
    h2 { 
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-sm);
    }
    
    h3 { 
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-sm);
    }
    
    h4, h5, h6 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-xs);
    }
    
    /* Layout adjustments */
    .page {
        flex-direction: column;
    }
    
    /* Sidebar mobile */
    .sidebar {
        width: 100% !important;
        height: auto;
        position: relative;
    }
    
    main {
        width: 100%;
        margin-left: 0;
    }
    
    .top-row {
        flex-wrap: wrap;
        padding: var(--spacing-sm) var(--spacing-md) !important;
        gap: var(--spacing-sm);
    }
    
    article.content {
        padding: var(--spacing-md) var(--spacing-sm) !important;
    }
    
    /* Card adjustments */
    .card {
        padding: var(--spacing-sm) var(--spacing-md);
        margin-bottom: var(--spacing-sm);
    }
    
    .card-header,
    .card-title {
        font-size: var(--font-size-base);
    }
    
    .card-footer {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .card-footer .btn {
        width: 100%;
    }
    
    .card-statistic {
        padding: var(--spacing-md);
    }
    
    .card-statistic .stat-value {
        font-size: var(--font-size-2xl);
    }
    
    .card-statistic .stat-label {
        font-size: var(--font-size-xs);
    }
    
    /* Button adjustments */
    .btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-sm);
        width: auto;
    }
    
    .btn-lg {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-base);
    }
    
    .btn-sm {
        padding: 4px var(--spacing-sm);
        font-size: var(--font-size-xs);
    }
    
    /* Button groups stack on mobile */
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-group .btn {
        width: 100%;
        border-radius: var(--radius-md) !important;
        margin: 0 0 var(--spacing-xs) 0 !important;
    }
    
    .btn-group .btn:last-child {
        margin-bottom: 0 !important;
    }
    
    /* Form adjustments */
    .form-group {
        margin-bottom: var(--spacing-md);
    }
    
    .form-control {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-sm);
    }
    
    .form-control-lg {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-base);
    }
    
    .form-label {
        font-size: var(--font-size-xs);
    }
    
    .form-text,
    .invalid-feedback,
    .valid-feedback {
        font-size: var(--font-size-xs);
    }
    
    /* Input groups stack on mobile */
    .input-group {
        flex-direction: column;
    }
    
    .input-group .form-control,
    .input-group-text {
        width: 100%;
        border-radius: var(--radius-md) !important;
        margin: 0 0 var(--spacing-xs) 0 !important;
    }
    
    .input-group .form-control:last-child,
    .input-group-text:last-child {
        margin-bottom: 0 !important;
    }
    
    /* Table adjustments */
    .table {
        font-size: var(--font-size-sm);
    }
    
    .table thead th,
    .table tbody td {
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .table thead th {
        font-size: var(--font-size-xs);
    }
    
    /* Stack table on very small screens */
    .table-mobile-stack thead {
        display: none;
    }
    
    .table-mobile-stack tbody,
    .table-mobile-stack tr,
    .table-mobile-stack td {
        display: block;
        width: 100%;
    }
    
    .table-mobile-stack tr {
        margin-bottom: var(--spacing-md);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        padding: var(--spacing-sm);
    }
    
    .table-mobile-stack td {
        text-align: right;
        padding-left: 50%;
        position: relative;
        border: none;
    }
    
    .table-mobile-stack td::before {
        content: attr(data-label);
        position: absolute;
        left: var(--spacing-sm);
        font-weight: var(--font-weight-semibold);
        color: var(--color-text-secondary);
    }
    
    /* Badge adjustments */
    .badge {
        font-size: 10px;
        padding: 2px var(--spacing-xs);
    }
    
    /* Alert adjustments */
    .alert {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
    }
    
    .alert-icon {
        font-size: var(--font-size-lg);
    }
    
    .alert-title {
        font-size: var(--font-size-sm);
    }
    
    .alert-message {
        font-size: var(--font-size-xs);
    }
    
    /* Modal adjustments */
    .modal-backdrop {
        padding: 0;
        align-items: flex-end;
    }
    
    .modal {
        max-width: 100%;
        max-height: 95vh;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        margin: 0;
    }
    
    .modal-xl,
    .modal-lg,
    .modal-sm {
        max-width: 100%;
    }
    
    .modal-header {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .modal-title {
        font-size: var(--font-size-lg);
    }
    
    .modal-body {
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .modal-footer {
        padding: var(--spacing-md) var(--spacing-lg);
        flex-direction: column;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
    
    /* Navigation adjustments */
    .breadcrumb {
        font-size: var(--font-size-xs);
        flex-wrap: wrap;
    }
    
    /* Pagination adjustments */
    .pagination {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .page-link {
        min-width: 32px;
        height: 32px;
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs);
    }
    
    /* Hide page numbers on very small screens, show only prev/next */
    .pagination-mobile-simple .page-item:not(.page-prev):not(.page-next) {
        display: none;
    }
    
    /* Tabs stack on mobile */
    .nav-tabs {
        flex-direction: column;
        border-bottom: none;
        border-left: 2px solid var(--color-border);
    }
    
    .nav-tab {
        border-bottom: none;
        border-left: 2px solid transparent;
        text-align: left;
        padding: var(--spacing-sm) var(--spacing-md);
        margin: 0 0 0 -2px;
    }
    
    .nav-tab:hover {
        border-left-color: var(--color-border-hover);
    }
    
    .nav-tab.active {
        border-left-color: var(--color-azure-blue);
    }
    
    /* Dropdown menu full width on mobile */
    .dropdown-menu {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        margin: 0;
    }
    
    /* Grid system - all columns full width on mobile */
    [class*="col-"] {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    /* Utility classes for mobile */
    .d-mobile-none {
        display: none !important;
    }
    
    .d-mobile-block {
        display: block !important;
    }
    
    .d-mobile-flex {
        display: flex !important;
    }
    
    /* Text alignment on mobile */
    .text-mobile-center {
        text-align: center !important;
    }
    
    .text-mobile-left {
        text-align: left !important;
    }
    
    /* Spacing adjustments */
    .px-mobile-0 {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    
    .py-mobile-0 {
        padding-top: 0 !important;
        padding-bottom: 0 !important;
    }
    
    /* Modern Scroll to top button - smaller on mobile */
    .modern-scroll-top-btn,
    #btnScrollToTop {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
}

/* ===================================================================
   SMALL MOBILE (max-width: 480px)
   =================================================================== */

@media (max-width: 480px) {
    
    /* Root font size adjustment */
    :root {
        font-size: 13px;
    }
    
    /* Typography adjustments */
    h1 { font-size: var(--font-size-xl); }
    h2 { font-size: var(--font-size-lg); }
    h3 { font-size: var(--font-size-base); }
    
    /* Card adjustments */
    .card {
        padding: var(--spacing-sm);
        border-radius: var(--radius-md);
    }
    
    .card-header,
    .card-title {
        font-size: var(--font-size-sm);
    }
    
    .card-statistic .stat-value {
        font-size: var(--font-size-xl);
    }
    
    /* Button adjustments */
    .btn {
        padding: 6px var(--spacing-sm);
        font-size: var(--font-size-xs);
    }
    
    /* Table adjustments */
    .table thead th,
    .table tbody td {
        padding: 4px var(--spacing-xs);
    }
    
    /* Modal adjustments */
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    /* Alert adjustments */
    .alert {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
    }
    
    /* Form adjustments */
    .form-control {
        font-size: var(--font-size-xs);
    }
}

/* ===================================================================
   LARGE DESKTOP (min-width: 1440px)
   =================================================================== */

@media (min-width: 1440px) {
    
    /* Increase max content width */
    .container {
        max-width: 1320px;
    }
    
    /* Larger typography on big screens */
    h1 { font-size: var(--font-size-5xl); }
    h2 { font-size: var(--font-size-4xl); }
    h3 { font-size: var(--font-size-2xl); }
    
    /* Card adjustments */
    .card {
        padding: var(--spacing-xl);
    }
    
    .card-statistic {
        padding: var(--spacing-2xl);
    }
    
    .card-statistic .stat-value {
        font-size: var(--font-size-6xl);
    }
}

/* ===================================================================
   PRINT STYLES
   =================================================================== */

@media print {
    
    /* Hide non-essential elements */
    .sidebar,
    .top-row,
    .btn,
    .modal-backdrop,
    #btnScrollToTop,
    .no-print {
        display: none !important;
    }
    
    /* Adjust main content */
    main {
        width: 100%;
        margin: 0;
    }
    
    article.content {
        padding: 0 !important;
    }
    
    /* Remove shadows and backgrounds */
    .card,
    .table,
    .modal {
        box-shadow: none !important;
        background: white !important;
        border: 1px solid #000 !important;
    }
    
    /* Ensure text is black */
    body,
    .card,
    .table,
    h1, h2, h3, h4, h5, h6,
    p, span, div {
        color: #000 !important;
    }
    
    /* Page breaks */
    .page-break {
        page-break-after: always;
    }
    
    .page-break-before {
        page-break-before: always;
    }
    
    .no-page-break {
        page-break-inside: avoid;
    }
    
    /* Table print adjustments */
    .table {
        border-collapse: collapse !important;
    }
    
    .table thead {
        display: table-header-group;
    }
    
    .table tbody tr {
        page-break-inside: avoid;
    }
}

/* ===================================================================
   ACCESSIBILITY - PREFERS REDUCED MOTION
   =================================================================== */

@media (prefers-reduced-motion: reduce) {
    
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .theme-transitioning {
        transition: none !important;
    }
}

/* ===================================================================
   ACCESSIBILITY - HIGH CONTRAST MODE
   =================================================================== */

@media (prefers-contrast: high) {
    
    /* Increase border thickness */
    .card,
    .form-control,
    .btn,
    .table,
    .modal {
        border-width: 2px !important;
    }
    
    /* Increase text contrast */
    body {
        --color-text-secondary: var(--color-text-primary);
        --color-text-tertiary: var(--color-text-primary);
    }
    
    /* Remove subtle shadows */
    .card,
    .modal,
    .dropdown-menu {
        box-shadow: none !important;
    }
}

/* ===================================================================
   TOUCH DEVICE ADJUSTMENTS
   =================================================================== */

@media (hover: none) and (pointer: coarse) {
    
    /* Increase touch targets */
    .btn,
    .form-check-input,
    .page-link,
    .dropdown-item,
    .nav-tab {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Remove hover effects on touch devices */
    .btn:hover,
    .card:hover,
    .table tbody tr:hover,
    .dropdown-item:hover {
        transform: none;
    }
    
    /* Increase spacing between interactive elements */
    .btn-group .btn {
        margin: 0 var(--spacing-xs) var(--spacing-xs) 0;
    }
}

/* ===================================================================
   LANDSCAPE ORIENTATION (MOBILE/TABLET)
   =================================================================== */

@media (max-width: 1024px) and (orientation: landscape) {
    
    /* Reduce vertical spacing in landscape */
    .card,
    .form-group,
    .alert {
        margin-bottom: var(--spacing-sm);
    }
    
    /* Compact modal in landscape */
    .modal {
        max-height: 85vh;
    }
    
    .modal-body {
        padding: var(--spacing-md);
    }
    
    /* Sidebar adjustments */
    .sidebar {
        max-height: 60px;
        overflow-x: auto;
        overflow-y: hidden;
    }
}