/* Accessibility Toolbar */
.accessibility-toolbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 1rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
    box-shadow: var(--shadow);
    z-index: 1000;
    width: 100%;
}

/* Adjust main content to account for toolbar */
body {
    padding-top: 4rem;
}

/* Ensure navbar stays above toolbar */
.navbar {
    position: fixed;
    top: 3.5rem;
    left: 0;
    right: 0;
    z-index: 1001;
    background: var(--white);
}

/* Adjust main content padding to account for both toolbar and navbar */
main, .chat-section, .feedback-section, .tutorials-section, .blog-section {
    padding-top: 7rem;
}

.toolbar-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toolbar-section label {
    font-weight: 600;
    color: var(--primary-color);
    white-space: nowrap;
}

.toolbar-section select {
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: var(--white);
    cursor: pointer;
    min-width: 100px;
}

.toolbar-section select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.voice-toggle {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.3s ease;
    white-space: nowrap;
}

.voice-toggle:hover {
    background: #2d5a40;
}

.voice-toggle.active {
    background: var(--accent-color);
}

/* Google Translate Styles */
#google_translate_element {
    display: none;
}

.goog-te-gadget {
    font-family: inherit !important;
    font-size: 0 !important;
}

.goog-te-gadget .goog-te-combo {
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: var(--white);
    cursor: pointer;
    font-size: 14px !important;
}

.goog-te-gadget .goog-te-combo:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Font Size Classes */
html {
    font-size: 16px;
}

body.small {
    font-size: 14px;
}

body.small * {
    font-size: 0.875rem;
}

body.small h1 {
    font-size: 1.75rem;
}

body.small h2 {
    font-size: 1.5rem;
}

body.small h3 {
    font-size: 1.25rem;
}

body.small .nav-links a {
    font-size: 0.875rem;
}

body.medium {
    font-size: 16px;
}

body.medium * {
    font-size: 1rem;
}

body.medium h1 {
    font-size: 2rem;
}

body.medium h2 {
    font-size: 1.75rem;
}

body.medium h3 {
    font-size: 1.5rem;
}

body.medium .nav-links a {
    font-size: 1rem;
}

body.large {
    font-size: 18px;
}

body.large * {
    font-size: 1.125rem;
}

body.large h1 {
    font-size: 2.25rem;
}

body.large h2 {
    font-size: 2rem;
}

body.large h3 {
    font-size: 1.75rem;
}

body.large .nav-links a {
    font-size: 1.125rem;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .accessibility-toolbar {
        border-bottom: 2px solid #000;
    }

    .toolbar-section select,
    .goog-te-gadget .goog-te-combo {
        border: 2px solid #000;
    }

    .voice-toggle {
        border: 2px solid #000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .voice-toggle,
    .toolbar-section select {
        transition: none;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .accessibility-toolbar {
        flex-direction: column;
        gap: 1rem;
        padding: 0.5rem;
    }

    .toolbar-section {
        width: 100%;
        justify-content: space-between;
    }

    .toolbar-section select {
        flex: 1;
        max-width: 150px;
    }

    .voice-toggle {
        width: 100%;
        justify-content: center;
    }

    /* Adjust navbar position for mobile */
    .navbar {
        top: 8rem;
    }

    /* Adjust main content padding for mobile */
    main, .chat-section, .feedback-section, .tutorials-section, .blog-section {
        padding-top: 12rem;
    }
}