/* ♿ Antigravity Accessibility Toolbar Styles (Font Scaling, High Contrast, Web Speech TTS) */

.a11y-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    background: rgba(15, 20, 32, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.a11y-group {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.a11y-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #94A3B8;
}

.a11y-btn {
    background: rgba(255, 255, 255, 0.08);
    color: #E2E8F0;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.a11y-btn:hover {
    background: rgba(56, 189, 248, 0.2);
    color: #38BDF8;
    border-color: #38BDF8;
}

.a11y-btn:focus-visible {
    outline: 3px solid #F59E0B !important;
    outline-offset: 2px !important;
}

.a11y-btn-primary {
    background: rgba(56, 189, 248, 0.15);
    color: #38BDF8;
    border-color: rgba(56, 189, 248, 0.4);
}

.a11y-btn-active {
    background: #38BDF8 !important;
    color: #0B0F19 !important;
}

/* 🌗 Pure High Contrast Mode Overrides (WCAG 2.1 AAA Standard) */
html.high-contrast,
html.high-contrast body {
    background-color: #000000 !important;
    color: #FFFFFF !important;
    background-image: none !important;
}

html.high-contrast .container,
html.high-contrast .comment-form-card,
html.high-contrast .comment-item,
html.high-contrast .reply-item,
html.high-contrast .a11y-toolbar,
html.high-contrast .alert,
html.high-contrast pre {
    background-color: #000000 !important;
    border: 2px solid #FFFFFF !important;
    color: #FFFFFF !important;
    box-shadow: none !important;
}

html.high-contrast h1,
html.high-contrast h2,
html.high-contrast h3,
html.high-contrast h4,
html.high-contrast strong,
html.high-contrast b {
    color: #FFFF00 !important; /* Pure Yellow for Headings */
}

html.high-contrast p,
html.high-contrast li,
html.high-contrast span {
    color: #FFFFFF !important;
}

html.high-contrast a {
    color: #00FFFF !important; /* Cyan for links */
    text-decoration: underline !important;
    font-weight: bold !important;
}

html.high-contrast button,
html.high-contrast .a11y-btn,
html.high-contrast .comment-btn,
html.high-contrast .nav-btn {
    background-color: #000000 !important;
    color: #FFFFFF !important;
    border: 2px solid #FFFF00 !important;
}

html.high-contrast button:hover,
html.high-contrast .a11y-btn:hover {
    background-color: #FFFF00 !important;
    color: #000000 !important;
}

html.high-contrast *:focus-visible {
    outline: 4px solid #FFFF00 !important;
    outline-offset: 3px !important;
}