/* EN 301 549 Compliant Mobile CSS */
/* European Accessibility Act (EAA) Standards Implementation */

/* Mobile-first utilities */
.tw-mobile-container {
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    padding: 0 8px;
}

@media (min-width: 640px) {
    .tw-mobile-container {
        padding: 0 16px;
    }
}

.tw-mobile-card {
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    background-color: var(--card-background, #ffffff);
    padding: 12px;
    transition: all 0.2s ease;
    border: 1px solid var(--border-color, #e5e7eb);
}

.tw-mobile-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

@media (prefers-color-scheme: dark) {
    .tw-mobile-card {
        background-color: var(--dark-card-background, #1f2937);
        border-color: var(--dark-border-color, #374151);
    }
}

.tw-mobile-text {
    font-size: 14px;
    line-height: 1.4;
}

/* Full-width mobile elements */
.tw-mobile-full {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

/* Touch-optimized buttons */
.tw-touch-button {
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    touch-action: manipulation;
    background-color: var(--primary-color, #3b82f6);
    color: #ffffff;
    border: none;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: transform 0.1s ease;
}

.tw-touch-button:active {
    transform: scale(0.95);
    box-shadow: none;
}

/* Bottom navigation */
.tw-mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--card-background, #ffffff);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
    border-top: 1px solid var(--border-color, #e5e7eb);
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 8px 4px;
    z-index: 50;
}

@media (prefers-color-scheme: dark) {
    .tw-mobile-nav {
        background-color: var(--dark-card-background, #1f2937);
        border-top-color: var(--dark-border-color, #374151);
    }
}

.tw-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    color: var(--secondary-text, #6b7280);
    text-decoration: none;
    transition: colors 0.2s ease;
    cursor: pointer;
}

.tw-nav-item:active {
    background-color: var(--gray-100, #f3f4f6);
}

@media (prefers-color-scheme: dark) {
    .tw-nav-item {
        color: var(--dark-secondary-text, #9ca3af);
    }
    
    .tw-nav-item:active {
        background-color: var(--gray-800, #1f2937);
    }
}

.tw-nav-item.active {
    color: var(--primary-color, #3b82f6);
}

/* Optimized grid layouts */
.tw-mobile-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

@media (min-width: 640px) {
    .tw-mobile-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
}

@media (min-width: 768px) {
    .tw-mobile-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }
}

@media (min-width: 1024px) {
    .tw-mobile-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Responsive typography */
.tw-mobile-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
}

.tw-mobile-subtitle {
    font-size: 14px;
    color: var(--secondary-text, #6b7280);
}

@media (prefers-color-scheme: dark) {
    .tw-mobile-subtitle {
        color: var(--dark-secondary-text, #9ca3af);
    }
}

/* Fluid spacing */
.tw-mobile-section {
    padding: 12px 0;
}

@media (min-width: 640px) {
    .tw-mobile-section {
        padding: 16px 0;
    }
}

@media (min-width: 768px) {
    .tw-mobile-section {
        padding: 24px 0;
    }
}

/* Improved scroll containers */
.tw-mobile-scroll {
    display: flex;
    overflow-x: auto;
    padding-bottom: 12px;
    margin: 0 -8px;
    padding-left: 8px;
    padding-right: 8px;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.tw-mobile-scroll::-webkit-scrollbar {
    display: none;
}

.tw-mobile-scroll-item {
    scroll-snap-align: start;
    flex-shrink: 0;
    width: 160px;
    margin-right: 12px;
}

@media (min-width: 640px) {
    .tw-mobile-scroll-item {
        width: 192px;
    }
}

/* Image optimizations */
.tw-mobile-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 6px;
}

/* Touch-friendly form elements */
.tw-mobile-input {
    height: 48px;
    width: 100%;
    padding: 0 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color, #e5e7eb);
    font-size: 16px;
    background-color: var(--card-background, #ffffff);
}

@media (prefers-color-scheme: dark) {
    .tw-mobile-input {
        border-color: var(--dark-border-color, #374151);
        background-color: var(--dark-card-background, #1f2937);
        color: #ffffff;
    }
}

/* ==============================================
   EN 301 549 COMPLIANCE ENHANCEMENTS FOR MOBILE
   ============================================== */

/* Reduced Motion Support (EN 301 549 - 2.3.3) */
@media (prefers-reduced-motion: reduce) {
    .tw-mobile-card,
    .tw-touch-button,
    .tw-mobile-scroll,
    * {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
    }
    
    /* Disable all animations and smooth scrolling */
    .tw-mobile-nav {
        transform: none !important;
    }
    
    .tw-nav-item {
        transform: none !important;
    }
}

/* Enhanced Focus Indicators (EN 301 549 - 2.4.7) */
.tw-mobile-input:focus,
.tw-touch-button:focus,
.tw-nav-item:focus,
.tw-mobile-scroll:focus,
.tw-mobile-card:focus {
    outline: 3px solid var(--primary-color, #3b82f6);
    outline-offset: 2px;
    border-radius: 4px;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
}

/* Focus for dark mode */
@media (prefers-color-scheme: dark) {
    .tw-mobile-input:focus,
    .tw-touch-button:focus,
    .tw-nav-item:focus,
    .tw-mobile-scroll:focus,
    .tw-mobile-card:focus {
        outline-color: var(--accent-color, #10b981);
        box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.3);
    }
}

/* High Contrast Mode Support (EN 301 549 - 1.4.3) */
@media (prefers-contrast: high) {
    .tw-mobile-card,
    .tw-mobile-input,
    .tw-touch-button {
        border: 2px solid #000000 !important;
        background-color: #ffffff !important;
        color: #000000 !important;
    }
    
    .tw-mobile-nav {
        border-top: 3px solid #000000 !important;
        background-color: #ffffff !important;
    }
    
    .tw-nav-item {
        color: #000000 !important;
    }
    
    .tw-nav-item.active {
        background-color: #000000 !important;
        color: #ffffff !important;
    }
    
    @media (prefers-color-scheme: dark) {
        .tw-mobile-card,
        .tw-mobile-input,
        .tw-touch-button {
            border: 2px solid #ffffff !important;
            background-color: #000000 !important;
            color: #ffffff !important;
        }
        
        .tw-mobile-nav {
            border-top: 3px solid #ffffff !important;
            background-color: #000000 !important;
        }
        
        .tw-nav-item {
            color: #ffffff !important;
        }
        
        .tw-nav-item.active {
            background-color: #ffffff !important;
            color: #000000 !important;
        }
    }
}

/* Enhanced Touch Targets (EN 301 549 - 2.5.5, 2.5.8) */
.tw-touch-button,
.tw-nav-item,
.tw-mobile-input,
.tw-mobile-scroll-item {
    min-height: 44px;
    min-width: 44px;
    touch-action: manipulation;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
}

/* Ensure sufficient spacing between touch targets */
.tw-touch-button + .tw-touch-button,
.tw-nav-item + .tw-nav-item {
    margin-left: 8px;
}

/* Mobile Accessibility Improvements (EN 301 549 - 1.4.4, 1.4.10) */
@media (max-width: 768px) {
    /* Larger text for better readability */
    .tw-mobile-text {
        font-size: 16px !important;
        line-height: 1.6 !important;
    }
    
    /* Enhanced spacing for touch targets */
    .tw-touch-button {
        margin: 4px;
        padding: 12px 16px;
        font-size: 16px;
    }
    
    /* Better contrast for interactive elements */
    .tw-nav-item.active {
        background-color: rgba(59, 130, 246, 0.15);
        border-radius: 6px;
    }
    
    /* Ensure text can be zoomed to 200% without loss of functionality */
    .tw-mobile-container {
        max-width: none;
        overflow-x: auto;
    }
}

/* Keyboard Navigation Support (EN 301 549 - 2.1.1, 2.1.2) */
.tw-mobile-nav {
    position: relative;
}

.tw-nav-item:focus-within {
    z-index: 51;
}

/* Skip links for mobile navigation */
.tw-mobile-skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color, #3b82f6);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 100;
    font-size: 14px;
    opacity: 0;
    transform: translateY(-100%);
    transition: opacity 0.3s, transform 0.3s;
}

.tw-mobile-skip-link:focus {
    opacity: 1;
    transform: translateY(0);
}

/* Error State Indicators (EN 301 549 - 3.3.1, 3.3.3) */
.tw-mobile-input.error {
    border-color: #dc2626;
    box-shadow: 0 0 0 1px #dc2626;
}

.tw-mobile-input.error:focus {
    outline-color: #dc2626;
    box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.3);
}

.tw-mobile-error-message {
    color: #dc2626;
    font-size: 14px;
    margin-top: 4px;
    display: flex;
    align-items: center;
}

.tw-mobile-error-message::before {
    content: "⚠️";
    margin-right: 4px;
}

/* Loading States (EN 301 549 - 4.1.3) */
.tw-mobile-loading {
    position: relative;
    opacity: 0.6;
    pointer-events: none;
}

.tw-mobile-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid var(--primary-color, #3b82f6);
    border-radius: 50%;
    animation: tw-mobile-spin 1s linear infinite;
}

@keyframes tw-mobile-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Respect reduced motion for loading animations */
@media (prefers-reduced-motion: reduce) {
    .tw-mobile-loading::after {
        animation: none;
        border: 2px solid var(--primary-color, #3b82f6);
        border-radius: 0;
    }
}

/* Session Timeout Warning (EN 301 549 - 2.2.1) */
.tw-mobile-timeout-warning {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: #fbbf24;
    color: #92400e;
    padding: 12px 16px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    max-width: calc(100vw - 40px);
    text-align: center;
    font-size: 14px;
    border: 2px solid #f59e0b;
}

.tw-mobile-timeout-actions {
    margin-top: 8px;
    display: flex;
    gap: 8px;
    justify-content: center;
}

.tw-mobile-timeout-button {
    background: #92400e;
    color: #fbbf24;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    touch-action: manipulation;
    min-height: 44px;
    min-width: 44px;
}

.tw-mobile-timeout-button:focus {
    outline: 2px solid #92400e;
    outline-offset: 2px;
}

/* Color Blindness Support (EN 301 549 - 1.4.1) */
.tw-mobile-status-success {
    background-color: #065f46;
    color: #d1fae5;
    border-left: 4px solid #10b981;
}

.tw-mobile-status-warning {
    background-color: #92400e;
    color: #fef3c7;
    border-left: 4px solid #f59e0b;
}

.tw-mobile-status-error {
    background-color: #991b1b;
    color: #fee2e2;
    border-left: 4px solid #ef4444;
}

.tw-mobile-status-info {
    background-color: #1e40af;
    color: #dbeafe;
    border-left: 4px solid #3b82f6;
}

/* Add patterns for color blind users */
.tw-mobile-status-success::before {
    content: "✓ ";
}

.tw-mobile-status-warning::before {
    content: "⚠ ";
}

.tw-mobile-status-error::before {
    content: "✗ ";
}

.tw-mobile-status-info::before {
    content: "ℹ ";
}

/* Language and Text Direction Support (EN 301 549 - 3.1.1, 3.1.2) */
[dir="rtl"] .tw-mobile-nav {
    direction: rtl;
}

[dir="rtl"] .tw-nav-item {
    text-align: right;
}

[dir="rtl"] .tw-mobile-scroll {
    direction: rtl;
}

[dir="rtl"] .tw-mobile-error-message::before {
    margin-right: 0;
    margin-left: 4px;
}

/* Cognitive Accessibility Enhancements (EN 301 549 - 3.2.1, 3.2.2) */
.tw-mobile-breadcrumb {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    background: rgba(107, 114, 128, 0.1);
    border-radius: 6px;
    margin-bottom: 12px;
    font-size: 14px;
}

.tw-mobile-breadcrumb-separator {
    margin: 0 8px;
    color: var(--secondary-text, #6b7280);
}

.tw-mobile-breadcrumb a {
    color: var(--primary-color, #3b82f6);
    text-decoration: none;
}

.tw-mobile-breadcrumb a:hover,
.tw-mobile-breadcrumb a:focus {
    text-decoration: underline;
}

/* Progress Indicators */
.tw-mobile-progress {
    width: 100%;
    height: 8px;
    background: rgba(107, 114, 128, 0.2);
    border-radius: 4px;
    overflow: hidden;
    margin: 12px 0;
}

.tw-mobile-progress-bar {
    height: 100%;
    background: var(--primary-color, #3b82f6);
    transition: width 0.3s ease;
    border-radius: 4px;
}

/* Respect reduced motion for progress animations */
@media (prefers-reduced-motion: reduce) {
    .tw-mobile-progress-bar {
        transition: none;
    }
}

/* Screen Reader Support */
.tw-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ARIA Live Regions */
.tw-live-region {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Mobile Modal Dialogs (EN 301 549 - 2.4.3) */
.tw-mobile-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 1000;
}

.tw-mobile-modal-content {
    background: var(--card-background, #ffffff);
    border-radius: 12px;
    padding: 20px;
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--border-color, #e5e7eb);
}

@media (prefers-color-scheme: dark) {
    .tw-mobile-modal-content {
        background: var(--dark-card-background, #1f2937);
        border-color: var(--dark-border-color, #374151);
    }
}

.tw-mobile-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color, #e5e7eb);
}

@media (prefers-color-scheme: dark) {
    .tw-mobile-modal-header {
        border-bottom-color: var(--dark-border-color, #374151);
    }
}

.tw-mobile-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tw-mobile-modal-close:focus {
    outline: 2px solid var(--primary-color, #3b82f6);
    outline-offset: 2px;
}

/* Orientation Support (EN 301 549 - 1.3.4) */
@media (orientation: landscape) and (max-height: 500px) {
    .tw-mobile-modal-content {
        max-height: 90vh;
        padding: 16px;
    }
    
    .tw-mobile-nav {
        padding: 8px 0;
    }
    
    .tw-nav-item {
        padding: 6px 8px;
    }
}

/* Print Styles for Mobile (EN 301 549 - 1.4.13) */
@media print {
    .tw-mobile-nav,
    .tw-touch-button,
    .tw-mobile-scroll,
    .tw-mobile-modal,
    .tw-mobile-timeout-warning {
        display: none !important;
    }
    
    .tw-mobile-card {
        break-inside: avoid;
        margin-bottom: 1rem;
        border: 1px solid #000;
    }
    
    .tw-mobile-text {
        color: #000 !important;
        font-size: 12pt !important;
    }
    
    .tw-mobile-title {
        color: #000 !important;
        font-size: 14pt !important;
        font-weight: bold !important;
    }
}

/* Support for Voice Control (EN 301 549 - 2.5.3) */
.tw-mobile-voice-target {
    position: relative;
}

.tw-mobile-voice-target[data-voice-label]::after {
    content: attr(data-voice-label);
    position: absolute;
    top: -20px;
    left: 0;
    font-size: 10px;
    color: transparent;
    pointer-events: none;
}

/* Force Colors Mode Support (Windows High Contrast) */
@media (prefers-contrast: more) {
    .tw-mobile-card,
    .tw-mobile-input,
    .tw-touch-button,
    .tw-mobile-nav {
        forced-color-adjust: none;
        border: 2px solid ButtonText;
    }
    
    .tw-touch-button {
        background: ButtonFace;
        color: ButtonText;
    }
    
    .tw-touch-button:focus,
    .tw-touch-button:hover {
        background: Highlight;
        color: HighlightText;
    }
}

/* Zoom and Reflow Support (EN 301 549 - 1.4.4, 1.4.10) */
@media (max-width: 320px) {
    .tw-mobile-container {
        padding: 8px 4px;
    }
    
    .tw-mobile-card {
        padding: 12px 8px;
    }
    
    .tw-mobile-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .tw-touch-button {
        width: 100%;
        margin: 2px 0;
    }
    
    .tw-mobile-nav {
        flex-wrap: wrap;
        padding: 4px;
    }
    
    .tw-nav-item {
        min-width: 60px;
        margin: 2px;
    }
}

/* Dynamic Type Support (iOS) */
@supports (font: -apple-system-body) {
    .tw-mobile-text {
        font: -apple-system-body;
    }
    
    .tw-mobile-title {
        font: -apple-system-headline;
    }
    
    .tw-mobile-subtitle {
        font: -apple-system-subheadline;
    }
}

/* Font Size Scaling for Accessibility */
@media (min-resolution: 2dppx) {
    .tw-mobile-text {
        font-size: calc(16px + 0.5vw);
    }
    
    .tw-mobile-title {
        font-size: calc(18px + 0.5vw);
    }
}

/* Gesture Support Indicators */
.tw-mobile-swipeable {
    position: relative;
    touch-action: pan-x;
}

.tw-mobile-swipeable::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid var(--secondary-text);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    opacity: 0.6;
}

[dir="rtl"] .tw-mobile-swipeable::before {
    right: auto;
    left: 8px;
    border-left: none;
    border-right: 6px solid var(--secondary-text);
}

/* Focus Management for Screen Readers */
.tw-mobile-focus-trap {
    outline: none;
}

.tw-mobile-focus-trap:focus {
    outline: 2px solid transparent;
}

/* Assistive Technology Announcements */
.tw-mobile-announcement {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Mobile Specific ARIA Labels */
[role="button"][aria-label],
[role="tab"][aria-label],
[role="menuitem"][aria-label] {
    cursor: pointer;
}

/* Enhanced Mobile Navigation for Screen Readers */
.tw-mobile-nav[role="navigation"] {
    border-top: 2px solid var(--border-color);
}

.tw-mobile-nav[role="navigation"]::before {
    content: "";
    position: absolute;
    top: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

/* Mobile Device Orientation Lock Warning */
.tw-orientation-warning {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--card-background);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
}

@media (orientation: landscape) and (max-height: 500px) and (max-width: 900px) {
    .tw-orientation-warning.show {
        display: flex;
    }
}

/* Additional EN 301 549 Mobile Enhancements */

/* Alternative Input Methods Support */
.tw-mobile-voice-input {
    position: relative;
}

.tw-mobile-voice-input::after {
    content: "🎤";
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    opacity: 0.6;
}

/* Switch Control Support */
.tw-switch-group {
    border: 2px solid transparent;
    border-radius: 4px;
    padding: 2px;
}

.tw-switch-group.focus {
    border-color: var(--primary-color, #3b82f6);
    background-color: rgba(59, 130, 246, 0.1);
}

/* Head Tracking Support */
.tw-mobile-large-target {
    min-height: 60px;
    min-width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dwell Click Support */
.tw-dwell-target {
    position: relative;
    cursor: crosshair;
}

.tw-dwell-target::before {
    content: "";
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px dashed var(--primary-color, #3b82f6);
    border-radius: 6px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tw-dwell-target:hover::before {
    opacity: 1;
}

/* Eye Tracking Support */
.tw-eye-tracking-zone {
    padding: 8px;
    margin: 4px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.tw-eye-tracking-zone:hover {
    background-color: rgba(59, 130, 246, 0.1);
}

/* Motion-based Input Support */
.tw-tilt-control {
    transform-origin: center;
    transition: transform 0.1s ease-out;
}

.tw-tilt-control.tilted {
    transform: scale(1.05);
}

/* Simplified UI Mode */
.tw-simple-mode .tw-mobile-card {
    border: 3px solid var(--border-color, #e5e7eb);
    padding: 20px;
    margin: 8px 0;
}

.tw-simple-mode .tw-touch-button {
    font-size: 18px;
    padding: 16px 24px;
    margin: 8px 0;
}

.tw-simple-mode .tw-mobile-text {
    font-size: 18px;
    line-height: 1.8;
}

/* Cognitive Load Reduction */
.tw-focus-mode .tw-mobile-nav {
    opacity: 0.3;
    transition: opacity 0.3s ease;
}

.tw-focus-mode .tw-mobile-nav:hover,
.tw-focus-mode .tw-mobile-nav:focus-within {
    opacity: 1;
}

/* Memory Aid Features */
.tw-breadcrumb-trail {
    position: sticky;
    top: 0;
    background: var(--card-background, #ffffff);
    padding: 8px 16px;
    border-bottom: 1px solid var(--border-color, #e5e7eb);
    z-index: 40;
}

@media (prefers-color-scheme: dark) {
    .tw-breadcrumb-trail {
        background: var(--dark-card-background, #1f2937);
        border-bottom-color: var(--dark-border-color, #374151);
    }
}

/* Error Prevention */
.tw-confirm-action {
    position: relative;
}

.tw-confirm-action::after {
    content: "Tap twice to confirm";
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    color: var(--secondary-text, #6b7280);
    opacity: 0;
    transition: opacity 0.3s ease;
    white-space: nowrap;
}

.tw-confirm-action:hover::after {
    opacity: 1;
}

/* Distraction Reduction */
.tw-minimal-ui .tw-mobile-card {
    box-shadow: none;
    border: 1px solid var(--border-color, #e5e7eb);
}

.tw-minimal-ui .tw-touch-button {
    box-shadow: none;
    border: 1px solid var(--primary-color, #3b82f6);
    background-color: transparent;
    color: var(--primary-color, #3b82f6);
}

.tw-minimal-ui .tw-touch-button:active {
    background-color: var(--primary-color, #3b82f6);
    color: #ffffff;
}

/* Time-based Content Controls */
.tw-auto-content {
    position: relative;
}

.tw-auto-content-controls {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tw-auto-content:hover .tw-auto-content-controls,
.tw-auto-content:focus-within .tw-auto-content-controls {
    opacity: 1;
}

.tw-pause-button,
.tw-play-button {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 12px;
}

.tw-pause-button:focus,
.tw-play-button:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}