/* Responsive Design and Mobile Optimization for Purple Dashboard */

/* Mobile-First Approach with Enhanced Breakpoints */
:root {
    --mobile-breakpoint: 576px;
    --tablet-breakpoint: 768px;
    --desktop-breakpoint: 992px;
    --large-desktop-breakpoint: 1200px;
    --xl-desktop-breakpoint: 1400px;
}

/* Base Mobile Styles (Default) */
.container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Mobile Navigation Enhancements */
@media (max-width: 768px) {
    /* Sidebar Mobile Optimization */
    .app-sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        height: 100vh;
        z-index: 1050;
        transition: left 0.3s ease-out;
        width: 280px;
    }
    
    .app-sidebar.show {
        left: 0;
    }
    
    .app-sidebar__overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1040;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease-out;
    }
    
    .app-sidebar__overlay.show {
        opacity: 1;
        visibility: visible;
    }
    
    /* Main Content Mobile Adjustments */
    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }
    
    /* Header Mobile Optimization */
    .main-header {
        padding: 0.5rem 0;
    }
    
    .main-header .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .main-header-left {
        flex: 1;
    }
    
    .main-header-right {
        flex-shrink: 0;
    }
    
    .navbar-brand h4 {
        font-size: 1.125rem;
        margin: 0;
    }
    
    .profile-info {
        display: none !important;
    }
    
    /* Page Header Mobile */
    .breadcrumb-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .page-title-section h1 {
        font-size: 1.5rem;
        margin-bottom: 0.25rem;
    }
    
    .page-subtitle {
        font-size: 0.8125rem;
    }
    
    .page-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    .page-actions .btn {
        font-size: 0.875rem;
        padding: 0.5rem 1rem;
    }
    
    /* Card Mobile Optimization */
    .card {
        margin-bottom: 1rem;
        border-radius: var(--radius-md);
    }
    
    .card-header {
        padding: 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .card-title-section .card-title {
        font-size: 1rem;
    }
    
    .card-subtitle {
        font-size: 0.8125rem;
    }
    
    .card-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    /* Statistics Cards Mobile */
    .stats-card {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding: 1.25rem;
    }
    
    .stats-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
        margin: 0 auto;
    }
    
    .stats-info h3 {
        font-size: 1.75rem;
        margin-bottom: 0.25rem;
    }
    
    .stats-info p {
        font-size: 0.8125rem;
    }
    
    /* Table Mobile Optimization */
    .table-responsive {
        border-radius: var(--radius-md);
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .modern-table {
        min-width: 600px;
        font-size: 0.8125rem;
    }
    
    .modern-table thead th {
        padding: 0.75rem 0.5rem;
        font-size: 0.75rem;
        white-space: nowrap;
    }
    
    .modern-table tbody td {
        padding: 0.75rem 0.5rem;
        font-size: 0.8125rem;
    }
    
    /* Mobile Table Alternative - Card Layout */
    .table-mobile-cards {
        display: none;
    }
    
    .table-mobile-cards .mobile-card {
        background: white;
        border: 1px solid var(--gray-200);
        border-radius: var(--radius-md);
        padding: 1rem;
        margin-bottom: 0.75rem;
        box-shadow: var(--shadow-sm);
    }
    
    .table-mobile-cards .mobile-card-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 0.75rem;
        padding-bottom: 0.75rem;
        border-bottom: 1px solid var(--gray-200);
    }
    
    .table-mobile-cards .mobile-card-title {
        font-weight: 600;
        color: var(--gray-800);
    }
    
    .table-mobile-cards .mobile-card-body {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }
    
    .table-mobile-cards .mobile-field {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .table-mobile-cards .mobile-field-label {
        font-size: 0.75rem;
        color: var(--gray-500);
        font-weight: 500;
    }
    
    .table-mobile-cards .mobile-field-value {
        font-size: 0.875rem;
        color: var(--gray-700);
    }
    
    .table-mobile-cards .mobile-card-actions {
        margin-top: 0.75rem;
        padding-top: 0.75rem;
        border-top: 1px solid var(--gray-200);
        display: flex;
        gap: 0.5rem;
    }
    
    /* Form Mobile Optimization */
    .form-control {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 0.75rem 1rem;
    }
    
    .form-control-lg {
        font-size: 18px;
        padding: 1rem 1.25rem;
    }
    
    .form-control-sm {
        font-size: 14px;
        padding: 0.5rem 0.75rem;
    }
    
    .input-group {
        flex-wrap: nowrap;
    }
    
    .input-group .btn {
        white-space: nowrap;
    }
    
    /* Button Mobile Optimization */
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
        min-height: 44px; /* Touch target size */
    }
    
    .btn-sm {
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
        min-height: 36px;
    }
    
    .btn-lg {
        padding: 0.875rem 1.75rem;
        font-size: 1rem;
        min-height: 52px;
    }
    
    .btn-responsive {
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .btn-responsive:last-child {
        margin-bottom: 0;
    }
    
    /* Action Buttons Mobile */
    .action-buttons {
        flex-direction: column;
        width: 100%;
        gap: 0.5rem;
    }
    
    .action-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Dropdown Mobile */
    .dropdown-menu {
        min-width: 200px;
        max-width: 90vw;
    }
    
    /* Modal Mobile Optimization */
    .modal-dialog {
        margin: 1rem;
        max-width: calc(100vw - 2rem);
    }
    
    .modal-content {
        border-radius: var(--radius-lg);
    }
    
    .modal-header {
        padding: 1rem;
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .modal-footer {
        padding: 1rem;
        flex-direction: column-reverse;
        gap: 0.5rem;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
    
    /* Pagination Mobile */
    .pagination {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .pagination .page-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Search Mobile */
    .search-form {
        margin-bottom: 1rem;
    }
    
    .search-form .input-group {
        flex-wrap: nowrap;
    }
    
    .search-form .form-control {
        min-width: 0;
        flex: 1;
    }
    
    /* Filters Mobile */
    .filters-section {
        flex-direction: column;
        gap: 0.75rem;
        margin-top: 1rem;
    }
    
    .filters-section .form-control {
        width: 100%;
    }
    
    /* Navigation Tabs Mobile */
    .nav-tabs-modern {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        border-bottom: 2px solid var(--gray-200);
    }
    
    .nav-tabs-modern .nav-link {
        white-space: nowrap;
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
        min-width: 120px;
        text-align: center;
    }
    
    /* File Upload Mobile */
    .file-upload-area {
        padding: 1.5rem 1rem;
    }
    
    .file-upload-icon {
        font-size: 2rem;
    }
    
    .file-upload-text {
        font-size: 1rem;
    }
    
    .file-upload-hint {
        font-size: 0.8125rem;
    }
    
    /* Empty State Mobile */
    .empty-state {
        padding: 2rem 1rem;
    }
    
    .empty-state i {
        font-size: 3rem;
    }
    
    .empty-state h5 {
        font-size: 1.125rem;
    }
    
    .empty-state p {
        font-size: 0.875rem;
    }
}

/* Tablet Optimization */
@media (min-width: 769px) and (max-width: 1024px) {
    .container-fluid {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .stats-card {
        padding: 1.25rem;
    }
    
    .stats-icon {
        width: 52px;
        height: 52px;
        font-size: 1.375rem;
    }
    
    .card-header {
        padding: 1.25rem;
    }
    
    .card-body {
        padding: 1.25rem;
    }
    
    .modern-table thead th,
    .modern-table tbody td {
        padding: 0.875rem 0.75rem;
    }
    
    .btn {
        padding: 0.625rem 1.25rem;
    }
}

/* Large Desktop Optimization */
@media (min-width: 1200px) {
    .container-fluid {
        max-width: 1400px;
        margin: 0 auto;
    }
    
    .stats-card {
        padding: 2rem;
    }
    
    .stats-icon {
        width: 64px;
        height: 64px;
        font-size: 1.5rem;
    }
    
    .stats-info h3 {
        font-size: 2.25rem;
    }
    
    .card-header {
        padding: 2rem;
    }
    
    .card-body {
        padding: 2rem;
    }
    
    .modern-table thead th,
    .modern-table tbody td {
        padding: 1.25rem 1rem;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets */
    .btn, .form-control, .dropdown-toggle {
        min-height: 44px;
    }
    
    /* Remove hover effects on touch devices */
    .card:hover,
    .modern-table tbody tr:hover,
    .btn:hover {
        transform: none;
        box-shadow: var(--shadow);
    }
    
    /* Optimize touch interactions */
    .action-buttons .btn {
        margin-bottom: 0.5rem;
    }
    
    .dropdown-menu {
        padding: 0.5rem 0;
    }
    
    .dropdown-item {
        padding: 0.75rem 1.5rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}

/* High DPI Display Optimization */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-icon,
    .store-avatar,
    .driver-avatar {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Landscape Mobile Optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .main-header {
        padding: 0.25rem 0;
    }
    
    .page-title-section h1 {
        font-size: 1.25rem;
    }
    
    .stats-card {
        flex-direction: row;
        text-align: left;
        gap: 1rem;
        padding: 1rem;
    }
    
    .stats-icon {
        width: 40px;
        height: 40px;
        font-size: 1.125rem;
        margin: 0;
    }
    
    .stats-info h3 {
        font-size: 1.5rem;
    }
}

/* Print Optimization */
@media print {
    /* Hide interactive elements */
    .btn,
    .dropdown,
    .pagination,
    .card-actions,
    .action-buttons,
    .main-header,
    .app-sidebar,
    .breadcrumb-header .page-actions {
        display: none !important;
    }
    
    /* Optimize layout for print */
    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }
    
    .container-fluid {
        padding: 0;
    }
    
    .card {
        border: 1px solid var(--gray-300) !important;
        box-shadow: none !important;
        margin-bottom: 1rem !important;
        page-break-inside: avoid;
    }
    
    .card-header {
        background: var(--gray-100) !important;
        border-bottom: 1px solid var(--gray-300) !important;
    }
    
    .table {
        border-collapse: collapse !important;
        width: 100% !important;
    }
    
    .table th,
    .table td {
        border: 1px solid var(--gray-300) !important;
        padding: 0.5rem !important;
        font-size: 0.875rem !important;
    }
    
    .table thead th {
        background: var(--gray-100) !important;
        font-weight: 600 !important;
    }
    
    /* Page breaks */
    .stats-card,
    .modern-card {
        page-break-inside: avoid;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    /* Colors for print */
    .badge,
    .status-indicator {
        border: 1px solid var(--gray-400) !important;
        background: transparent !important;
        color: var(--gray-800) !important;
    }
}

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

/* Dark Mode Support (if needed) */
@media (prefers-color-scheme: dark) {
    /* This can be implemented if dark mode is required */
    /* Currently maintaining light theme as per requirements */
}

/* Focus Visible for Keyboard Navigation */
.btn:focus-visible,
.form-control:focus-visible,
.dropdown-toggle:focus-visible {
    outline: 2px solid var(--primary-purple);
    outline-offset: 2px;
}

/* Custom Scrollbar for Mobile */
@media (max-width: 768px) {
    .table-responsive::-webkit-scrollbar {
        height: 4px;
    }
    
    .table-responsive::-webkit-scrollbar-track {
        background: var(--gray-100);
    }
    
    .table-responsive::-webkit-scrollbar-thumb {
        background: var(--gray-300);
        border-radius: 2px;
    }
    
    .table-responsive::-webkit-scrollbar-thumb:hover {
        background: var(--primary-purple);
    }
}

/* Safe Area Insets for iOS */
@supports (padding: max(0px)) {
    .main-header,
    .main-content {
        padding-left: max(1rem, env(safe-area-inset-left));
        padding-right: max(1rem, env(safe-area-inset-right));
    }
    
    .app-sidebar {
        padding-left: max(0px, env(safe-area-inset-left));
    }
}