/* ==========================================================================
   Accessibility Widget Panel Styles
   ========================================================================== */
.accessibility-widget {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 9999;
    font-family: var(--font-body);
}

.accessibility-toggle-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--color-teal);
    color: var(--color-navy);
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.accessibility-toggle-btn:hover {
    transform: scale(1.08);
    background-color: var(--color-teal-hover);
}

.accessibility-toggle-btn svg {
    width: 28px;
    height: 28px;
}

.accessibility-panel {
    position: absolute;
    bottom: 70px;
    right: 0;
    width: 350px;
    max-height: 80vh;
    background: var(--color-navy-light);
    border: 2px solid var(--color-teal);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: none;
    flex-direction: column;
    overflow: hidden;
    color: var(--color-white);
}

.accessibility-panel.active {
    display: flex;
    animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.panel-header {
    background: var(--color-navy-dark);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-gray-border);
}

.panel-header h3 {
    color: var(--color-white);
    font-size: 1.1rem;
    margin: 0;
}

.close-panel-btn {
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1.8rem;
    cursor: pointer;
}

.close-panel-btn:hover {
    color: var(--color-teal);
}

.panel-body {
    padding: var(--spacing-md);
    overflow-y: auto;
}

.panel-section {
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--color-gray-steel);
    margin-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--color-gray-border);
    padding-bottom: 4px;
}

.widget-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.widget-btn {
    background: var(--color-navy-dark);
    color: var(--color-white);
    border: 1px solid var(--color-gray-border);
    padding: 10px 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition-fast);
    text-align: center;
}

.widget-btn:hover {
    border-color: var(--color-teal);
    background: var(--color-navy);
}

.widget-btn[aria-pressed="true"] {
    background-color: var(--color-teal);
    color: var(--color-navy);
    border-color: var(--color-teal);
    font-weight: 700;
}

.reset-accessibility-btn {
    width: 100%;
    background: #E53E3E;
    color: white;
    border: none;
    padding: 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: bold;
    margin-top: var(--spacing-sm);
    transition: var(--transition-fast);
}

.reset-accessibility-btn:hover {
    background: #C53030;
}

/* ==========================================================================
   State Overrides (Applied to body)
   ========================================================================== */

/* 1. Contrast Profiles */
body.accessibility-contrast-high {
    background-color: #000000 !important;
    color: #FFFF00 !important;
}

body.accessibility-contrast-high * {
    background-color: transparent !important;
    color: #FFFF00 !important;
    border-color: #FFFF00 !important;
    text-shadow: none !important;
    box-shadow: none !important;
}

body.accessibility-contrast-high a, 
body.accessibility-contrast-high button, 
body.accessibility-contrast-high .widget-btn[aria-pressed="true"] {
    background-color: #FFFF00 !important;
    color: #000000 !important;
    border: 2px solid #FFFF00 !important;
    font-weight: 900 !important;
}

body.accessibility-contrast-high a:hover, 
body.accessibility-contrast-high button:hover {
    background-color: #000000 !important;
    color: #FFFF00 !important;
}

body.accessibility-contrast-light {
    filter: invert(1) hue-rotate(180deg) !important;
    background-color: #FFFFFF !important;
}

body.accessibility-contrast-light img,
body.accessibility-contrast-light video,
body.accessibility-contrast-light iframe,
body.accessibility-contrast-light .chat-avatar,
body.accessibility-contrast-light .success-check-svg,
body.accessibility-contrast-light .widget-icon,
body.accessibility-contrast-light svg:not(.brain-svg) {
    filter: invert(1) hue-rotate(180deg) !important;
}

/* 2. Dyslexia Layout Font Settings */
body.accessibility-dyslexic-font {
    font-family: 'Comic Sans MS', 'OpenDyslexic', 'Segoe UI', cursive, sans-serif !important;
}

body.accessibility-dyslexic-font h1, 
body.accessibility-dyslexic-font h2, 
body.accessibility-dyslexic-font h3, 
body.accessibility-dyslexic-font h4, 
body.accessibility-dyslexic-font h5, 
body.accessibility-dyslexic-font h6 {
    font-family: 'Comic Sans MS', 'OpenDyslexic', 'Segoe UI', cursive, sans-serif !important;
}

/* 3. Highly Legible Font Settings */
body.accessibility-readable-font {
    font-family: Arial, Helvetica, sans-serif !important;
}

body.accessibility-readable-font h1,
body.accessibility-readable-font h2,
body.accessibility-readable-font h3 {
    font-family: Arial, Helvetica, sans-serif !important;
}

/* 4. Accessibility Highlights */
body.accessibility-highlight-links a {
    text-decoration: underline !important;
    background-color: rgba(0, 209, 193, 0.15) !important;
    outline: 2px dashed #00D1C1 !important;
}

body.accessibility-highlight-headings h1,
body.accessibility-highlight-headings h2,
body.accessibility-highlight-headings h3 {
    border: 2px solid var(--color-teal) !important;
    padding: var(--spacing-xs) !important;
    background-color: rgba(7, 24, 39, 0.05) !important;
}

/* 5. Motion Block Controller */
body.accessibility-paused-animations * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
}

/* 6. Large Mouse Pointer */
body.accessibility-large-cursor, 
body.accessibility-large-cursor * {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'%3E%3Cpath d='M0,0 L0,24 L6,18 L13,32 L17,30 L10,16 L18,16 Z' fill='%23071827' stroke='%2300D1C1' stroke-width='2'/%3E%3C/svg%3E"), auto !important;
}