/* Accessibility Styles for Resume Review Application */

/* 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;
}

/* Accessibility Toolbar */
.accessibility-toolbar {
    background: #f8f9fa;
    border-bottom: 2px solid #e9ecef;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.accessibility-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    justify-content: center;
}

.control-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.control-label {
    font-weight: 600;
    color: #495057;
    font-size: 0.9rem;
    white-space: nowrap;
}

/* Font Size Slider */
#fontSizeSlider {
    width: 100px;
    height: 6px;
    border-radius: 3px;
    background: #ddd;
    outline: none;
    -webkit-appearance: none;
}

#fontSizeSlider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #007bff;
    cursor: pointer;
    border: 2px solid #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

#fontSizeSlider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #007bff;
    cursor: pointer;
    border: 2px solid #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

#fontSizeValue {
    font-weight: 600;
    color: #007bff;
    min-width: 40px;
    text-align: center;
}

/* Toggle Buttons */
.toggle-btn {
    background: #e9ecef;
    border: 2px solid #dee2e6;
    border-radius: 20px;
    padding: 8px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 600;
    color: #495057;
    min-width: 60px;
}

.toggle-btn:hover {
    background: #dee2e6;
    border-color: #adb5bd;
}

.toggle-btn[aria-pressed="true"] {
    background: #007bff;
    border-color: #0056b3;
    color: white;
}

.toggle-btn[aria-pressed="true"] .toggle-text::after {
    content: " ✓";
}

/* Reset Button */
.reset-btn {
    background: #dc3545;
    color: white;
    border: 2px solid #dc3545;
    border-radius: 6px;
    padding: 8px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 600;
}

.reset-btn:hover {
    background: #c82333;
    border-color: #bd2130;
}

/* High Contrast Mode */
body.high-contrast {
    background: #000 !important;
    color: #fff !important;
}

body.high-contrast .container {
    background: #000 !important;
    color: #fff !important;
}

body.high-contrast .card,
body.high-contrast .template-section,
body.high-contrast .upload-section,
body.high-contrast .analysis-section,
body.high-contrast .ai-generation-section,
body.high-contrast .template-formatting-section {
    background: #000 !important;
    color: #fff !important;
    border: 2px solid #fff !important;
}

body.high-contrast .btn-primary {
    background: #fff !important;
    color: #000 !important;
    border: 2px solid #fff !important;
}

body.high-contrast .btn-secondary {
    background: #000 !important;
    color: #fff !important;
    border: 2px solid #fff !important;
}

body.high-contrast .template-btn,
body.high-contrast .template-btn-bottom {
    background: #000 !important;
    color: #fff !important;
    border: 2px solid #fff !important;
}

body.high-contrast .template-btn:hover,
body.high-contrast .template-btn-bottom:hover,
body.high-contrast .template-btn.active,
body.high-contrast .template-btn-bottom.active {
    background: #fff !important;
    color: #000 !important;
}

body.high-contrast .accessibility-toolbar {
    background: #000 !important;
    border-bottom: 2px solid #fff !important;
}

body.high-contrast .control-label {
    color: #fff !important;
}

body.high-contrast .toggle-btn {
    background: #000 !important;
    color: #fff !important;
    border: 2px solid #fff !important;
}

body.high-contrast .toggle-btn[aria-pressed="true"] {
    background: #fff !important;
    color: #000 !important;
}

/* Color Blind Friendly Mode */
body.color-blind-friendly {
    /* Protanopia/Deuteranopia friendly colors */
    --primary-color: #0066cc;
    --success-color: #00aa44;
    --warning-color: #ff8800;
    --danger-color: #cc0000;
    --info-color: #0066aa;
}

body.color-blind-friendly .btn-primary {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

body.color-blind-friendly .btn-secondary {
    background: var(--info-color) !important;
    border-color: var(--info-color) !important;
    color: white !important;
}

body.color-blind-friendly .score-excellent {
    background: var(--success-color) !important;
    color: white !important;
}

body.color-blind-friendly .score-good {
    background: var(--warning-color) !important;
    color: white !important;
}

body.color-blind-friendly .score-poor {
    background: var(--danger-color) !important;
    color: white !important;
}

body.color-blind-friendly .template-btn.active,
body.color-blind-friendly .template-btn-bottom.active {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: white !important;
}

/* Enhanced Focus Indicators */
body.enhanced-focus *:focus {
    outline: 3px solid #ff6b35 !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 0 5px rgba(255, 107, 53, 0.3) !important;
}

body.enhanced-focus .btn:focus,
body.enhanced-focus .template-btn:focus,
body.enhanced-focus .template-btn-bottom:focus {
    outline: 3px solid #ff6b35 !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 0 5px rgba(255, 107, 53, 0.3) !important;
}

body.enhanced-focus input:focus,
body.enhanced-focus textarea:focus {
    outline: 3px solid #ff6b35 !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 0 5px rgba(255, 107, 53, 0.3) !important;
}

/* Font Size Adjustments */
body.font-size-12 {
    font-size: 12px !important;
}

body.font-size-14 {
    font-size: 14px !important;
}

body.font-size-16 {
    font-size: 16px !important;
}

body.font-size-18 {
    font-size: 18px !important;
}

body.font-size-20 {
    font-size: 20px !important;
}

body.font-size-22 {
    font-size: 22px !important;
}

body.font-size-24 {
    font-size: 24px !important;
}

/* Responsive Accessibility */
@media (max-width: 768px) {
    .accessibility-controls {
        flex-direction: column;
        gap: 15px;
    }
    
    .control-group {
        justify-content: center;
        width: 100%;
    }
    
    .control-label {
        min-width: 120px;
        text-align: left;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .template-btn:hover,
    .template-btn-bottom:hover {
        transform: none !important;
    }
}

/* High Contrast Media Query Support */
@media (prefers-contrast: high) {
    .card,
    .template-section,
    .upload-section,
    .analysis-section {
        border: 2px solid currentColor !important;
    }
    
    .btn-primary,
    .btn-secondary {
        border: 2px solid currentColor !important;
    }
}

/* Print Accessibility */
@media print {
    .accessibility-toolbar {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .card,
    .template-section,
    .upload-section,
    .analysis-section {
        border: 1px solid black !important;
        background: white !important;
        color: black !important;
    }
}