/* Accessibility Widget Styles - WCAG 2.0 AA Compliant */

.accessibility-widget {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 10000;
    font-family: 'Assistant', sans-serif;
}

.accessibility-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #ffffff;
    color: #000000;
    border: 2px solid #000000;
    border-radius: 8px;
    padding: 12px 20px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.2s ease;
    min-height: 44px;
    min-width: 44px;
}

.accessibility-toggle:hover,
.accessibility-toggle:focus {
    background: #f0f0f0;
    outline: 3px solid #3a7bd5;
    outline-offset: 2px;
}

.accessibility-toggle svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.accessibility-label {
    font-size: 16px;
    font-weight: 600;
}

.accessibility-menu {
    position: absolute;
    bottom: calc(100% + 12px);
    left: 0;
    width: 320px;
    max-height: 80vh;
    overflow-y: auto;
    background: #ffffff;
    border: 2px solid #000000;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    padding: 16px;
    display: none;
    flex-direction: column;
    gap: 16px;
}

.accessibility-menu.is-open {
    display: flex;
}

.accessibility-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e0e0e0;
}

.accessibility-section:last-of-type {
    border-bottom: none;
}

.accessibility-section-title {
    font-size: 14px;
    font-weight: 700;
    color: #000000;
    margin: 0 0 8px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.accessibility-option {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px;
    background: transparent;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    color: #000000;
    text-align: right;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 44px;
    text-decoration: none;
}

.accessibility-option:hover,
.accessibility-option:focus {
    background: #f5f5f5;
    border-color: #3a7bd5;
    outline: 2px solid #3a7bd5;
    outline-offset: 2px;
}

.accessibility-option.is-active {
    background: #3a7bd5;
    color: #ffffff;
    border-color: #3a7bd5;
}

.accessibility-option svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.accessibility-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.accessibility-controls .accessibility-option {
    flex: 1;
    justify-content: center;
    min-width: 44px;
}

.accessibility-reset {
    margin-top: 8px;
    background: #ff4444;
    color: #ffffff;
    border-color: #ff4444;
}

.accessibility-reset:hover,
.accessibility-reset:focus {
    background: #cc0000;
    border-color: #cc0000;
}

/* Accessibility State Classes */

.high-contrast {
    --bg-main: #000000;
    --bg-surface: #000000;
    --bg-alt: #000000;
    --text-primary: #ffffff;
    --text-secondary: #ffffff;
    --accent: #ffff00;
    --accent-soft: #ffff00;
    --border: #ffffff;
}

.high-contrast body {
    background: #000000;
    color: #ffffff;
}

.high-contrast * {
    background-color: transparent !important;
    color: #ffffff !important;
    border-color: #ffffff !important;
}

.high-contrast a {
    color: #ffff00 !important;
    text-decoration: underline !important;
}

.grayscale {
    filter: grayscale(100%);
}

.grayscale * {
    filter: grayscale(100%);
}

.underline-links a {
    text-decoration: underline !important;
    text-underline-offset: 2px;
}

.readable-font {
    font-family: Arial, 'Open Sans', 'Alef', sans-serif !important;
}

.readable-font * {
    font-family: Arial, 'Open Sans', 'Alef', sans-serif !important;
}

.text-align-left {
    direction: ltr !important;
}

.text-align-left * {
    direction: ltr !important;
    text-align: left !important;
}

.highlight-focus :focus-visible {
    outline: 4px solid #ffff00 !important;
    outline-offset: 4px !important;
    box-shadow: 0 0 0 8px rgba(255, 255, 0, 0.3) !important;
}

.stop-animations *,
.stop-animations *::before,
.stop-animations *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
}

/* Responsive */
@media (max-width: 768px) {
    .accessibility-widget {
        bottom: 16px;
        left: 16px;
    }
    
    .accessibility-menu {
        width: calc(100vw - 32px);
        max-width: 320px;
        bottom: calc(100% + 8px);
    }
    
    .accessibility-label {
        display: none;
    }
    
    .accessibility-toggle {
        padding: 12px;
        border-radius: 50%;
        width: 56px;
        height: 56px;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .accessibility-menu {
        width: calc(100vw - 16px);
        max-height: 70vh;
    }
}