/* Accessibility Widget CSS */
.accessibility-toolbar {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: Arial, sans-serif;
}

.accessibility-toolbar-toggle {
    display: flex;
    justify-content: flex-end;
}

.accessibility-toggle-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #0073aa;
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.accessibility-toggle-btn:hover {
    background: #005a87;
    transform: scale(1.1);
}

.accessibility-panel {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 350px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    padding: 20px;
    display: none;
    max-height: 80vh;
    overflow-y: auto;
}

.accessibility-panel.active {
    display: block;
}

.accessibility-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.accessibility-header h3 {
    margin: 0;
    color: #333;
    font-size: 1.2em;
}

.accessibility-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: #666;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.accessibility-close-btn:hover {
    color: #0073aa;
}

.accessibility-section {
    margin-bottom: 20px;
}

.accessibility-section h4 {
    margin: 0 0 10px 0;
    color: #333;
    font-size: 1em;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 5px;
}

.accessibility-option {
    margin-bottom: 15px;
}

.accessibility-option label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #555;
}

.accessibility-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.accessibility-btn {
    padding: 8px 12px;
    border: 1px solid #ddd;
    background: #f8f9fa;
    color: #333;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9em;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.accessibility-btn:hover {
    background: #e9ecef;
    border-color: #adb5bd;
}

.accessibility-btn.active {
    background: #0073aa;
    color: white;
    border-color: #0073aa;
}

.accessibility-save-btn, .accessibility-reset-btn {
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    margin-right: 10px;
}

.accessibility-save-btn {
    background: #28a745;
    color: white;
}

.accessibility-reset-btn {
    background: #dc3545;
    color: white;
}

.accessibility-save-btn:hover, .accessibility-reset-btn:hover {
    opacity: 0.9;
}

/* Responsive design */
@media (max-width: 480px) {
    .accessibility-panel {
        width: 300px;
        right: -20px;
    }
    
    .accessibility-toggle-btn {
        width: 50px;
        height: 50px;
    }
}

/* High contrast mode */
.accessibility-high-contrast {
    filter: invert(100%);
}

/* Grayscale mode */
.accessibility-grayscale {
    filter: grayscale(100%);
}

/* Bold text */
.accessibility-bold-text {
    font-weight: bold !important;
}

/* Increased spacing */
.accessibility-increase-spacing {
    line-height: 1.8 !important;
    letter-spacing: 0.5px !important;
}

/* Dyslexia-friendly font */
.accessibility-dyslexia-font {
    font-family: 'OpenDyslexic', 'Comic Sans MS', sans-serif !important;
}

/* Text highlight */
.accessibility-highlight {
    background-color: yellow !important;
    color: black !important;
}

/* Focus indicators for keyboard navigation */
.accessibility-btn:focus,
.accessibility-toggle-btn:focus,
.accessibility-close-btn:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}