/**
 * EGYTALHUB Complete Accessibility Styles
 * AODA/WCAG 2.1 AA Compliant
 * Consolidated from multiple accessibility files
 */

/* Frontend-specific accessibility toolbar positioning */
/* Override the admin slide-in behavior with opacity-based approach */
body:not(.admin-layout) .accessibility-toolbar {
    position: fixed !important;
    top: 50% !important;
    right: 0 !important;
    transform: translateY(-50%) !important;
    z-index: 10000 !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    transition: all 0.3s ease !important;
}

body:not(.admin-layout) .accessibility-toggle {
    position: absolute !important;
    right: 0 !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    left: auto !important;
    width: 50px !important;
    height: 50px !important;
    background: #ff6600 !important;
    color: white !important;
    border: none !important;
    border-radius: 8px 0 0 8px !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 18px !important;
    box-shadow: -2px 0 10px rgba(0,0,0,0.1) !important;
    transition: all 0.3s ease !important;
}

body:not(.admin-layout) .accessibility-toggle:hover {
    background: #e55a00 !important;
    box-shadow: -4px 0 15px rgba(0,0,0,0.2) !important;
}

body:not(.admin-layout) .accessibility-panel {
    position: absolute !important;
    right: 50px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    width: 280px !important;
    background: white !important;
    border-radius: 8px !important;
    box-shadow: -8px 0 25px rgba(0,0,0,0.15) !important;
    padding: 20px !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.3s ease !important;
    border: 1px solid #e0e0e0 !important;
}

body:not(.admin-layout) .accessibility-toolbar.open .accessibility-panel {
    opacity: 1 !important;
    visibility: visible !important;
}

body:not(.admin-layout) .accessibility-toolbar.closed .accessibility-panel {
    opacity: 0 !important;
    visibility: hidden !important;
}

/* Frontend panel content styles */
body:not(.admin-layout) .accessibility-header {
    margin-bottom: 20px !important;
    text-align: center !important;
    border-bottom: 1px solid #e0e0e0 !important;
    padding-bottom: 12px !important;
}

body:not(.admin-layout) .accessibility-header h3 {
    margin: 0 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    color: #333 !important;
}

body:not(.admin-layout) .accessibility-controls {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    margin-bottom: 20px !important;
}

body:not(.admin-layout) .font-size-group {
    display: grid !important;
    grid-template-columns: 1fr 1fr 1fr !important;
    gap: 8px !important;
}

body:not(.admin-layout) .accessibility-btn {
    padding: 8px 12px !important;
    border: 1px solid #ddd !important;
    background: white !important;
    color: #333 !important;
    border-radius: 4px !important;
    font-size: 12px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    justify-content: center !important;
    min-height: 42px !important;
}

body:not(.admin-layout) .accessibility-btn:hover {
    background: #f5f5f5 !important;
    border-color: #ff6600 !important;
}

body:not(.admin-layout) .accessibility-btn.active {
    background: #ff6600 !important;
    color: white !important;
    border-color: #ff6600 !important;
}

body:not(.admin-layout) .accessibility-info {
    margin-top: 15px !important;
    padding-top: 15px !important;
    border-top: 1px solid #e0e0e0 !important;
    text-align: center !important;
}

body:not(.admin-layout) .accessibility-info small {
    color: #666 !important;
    font-size: 12px !important;
}

body:not(.admin-layout) .font-size-display {
    font-weight: 600 !important;
    color: #ff6600 !important;
}

/* Frontend high contrast mode */
body:not(.admin-layout).high-contrast {
    background: #000 !important;
}

body:not(.admin-layout).high-contrast *:not(.accessibility-toolbar):not(.accessibility-toolbar *):not(img):not(svg):not(canvas):not(video):not(picture):not(iframe) {
    filter: contrast(150%) !important;
    border-color: #000 !important;
    outline-color: #ff0 !important;
}

/* Explicitly exclude toolbar and all media elements from contrast filter */
html body:not(.admin-layout).high-contrast .accessibility-toolbar,
html body:not(.admin-layout).high-contrast .accessibility-toolbar *,
html body:not(.admin-layout).high-contrast img,
html body:not(.admin-layout).high-contrast svg,
html body:not(.admin-layout).high-contrast canvas,
html body:not(.admin-layout).high-contrast video,
html body:not(.admin-layout).high-contrast picture,
html body:not(.admin-layout).high-contrast iframe {
    filter: none !important;
}

/* Extra specific selectors for stubborn images */
html body:not(.admin-layout).high-contrast img,
html body:not(.admin-layout).high-contrast img[src],
html body:not(.admin-layout).high-contrast img[alt],
html body:not(.admin-layout).high-contrast picture img,
html body:not(.admin-layout).high-contrast figure img,
html body:not(.admin-layout).high-contrast div img,
html body:not(.admin-layout).high-contrast section img,
html body:not(.admin-layout).high-contrast .hero-section img,
html body:not(.admin-layout).high-contrast .services-section img,
html body:not(.admin-layout).high-contrast .about-section img,
html body:not(.admin-layout).high-contrast .team-section img,
html body:not(.admin-layout).high-contrast .logo img,
html body:not(.admin-layout).high-contrast * img {
    filter: none !important;
    -webkit-filter: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}




/* Font Size Adjustments */
body.font-size-small {
    font-size: 14px;
}

body.font-size-large {
    font-size: 18px;
}

body.font-size-extra-large {
    font-size: 22px;
}

/* Focus Enhancements */
body.enhanced-focus *:focus {
    outline: 3px solid #ff6600 !important;
    outline-offset: 2px !important;
}

/* Reading Guide */
.reading-guide {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
}

.reading-guide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--guide-top, 0);
    background: rgba(0,0,0,0.3);
}

.reading-guide::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: var(--guide-bottom, 0);
    background: rgba(0,0,0,0.3);
}

/* Screen Reader Only Content */
.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;
}

/* Focus Visible Polyfill */
.js-focus-visible :focus:not(.focus-visible) {
    outline: none;
}