/**
 * Embedded Public Chat Styles
 * Story 4.5: Public Chat Widget with Session Persistence
 *
 * Styles for the embedded (non-floating) public chat on help pages.
 * WCAG 2.1 AA compliant with 4.5:1 contrast ratios.
 */

/* ============================================
   CSS Custom Properties (Theme Variables)
   ============================================ */
:root {
    /* Primary colors - uses interactive blue */
    --public-chat-embedded-primary: var(--theme-interactive, #2563EB);
    --public-chat-embedded-primary-hover: var(--theme-interactive-hover, #1D4ED8);
    --public-chat-embedded-primary-light: #DBEAFE;

    /* Background colors */
    --public-chat-embedded-bg: var(--theme-background, #ffffff);
    --public-chat-embedded-bg-secondary: var(--theme-card-background, #f3f4f6);
    --public-chat-embedded-bg-message-user: #334155;
    --public-chat-embedded-bg-message-assistant: var(--theme-card-background, #f3f4f6);

    /* Text colors */
    --public-chat-embedded-text: var(--theme-foreground, #27272a);
    --public-chat-embedded-text-secondary: var(--theme-muted, #71717a);
    --public-chat-embedded-text-user: #ffffff;
    --public-chat-embedded-text-assistant: var(--theme-foreground, #27272a);

    /* Border colors */
    --public-chat-embedded-border: var(--theme-border, #e4e4e7);
    --public-chat-embedded-border-focus: var(--theme-interactive, #2563EB);

    /* Error/Warning colors */
    --public-chat-embedded-error: #dc2626;
    --public-chat-embedded-error-bg: #fef2f2;
    --public-chat-embedded-warning: #f59e0b;
    --public-chat-embedded-warning-bg: #fffbeb;

    /* Shadows */
    --public-chat-embedded-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);

    /* Sizing */
    --public-chat-embedded-border-radius: 12px;
    --public-chat-embedded-border-radius-sm: 8px;

    /* Transitions */
    --public-chat-embedded-transition: 0.2s ease;
}

/* ============================================
   Container
   ============================================ */
.public-chat-embedded {
    display: flex;
    flex-direction: column;
    /* Remove fixed height - let content determine height */
    min-height: 200px;
    background: var(--public-chat-embedded-bg);
    border: 1px solid var(--public-chat-embedded-border);
    border-radius: var(--public-chat-embedded-border-radius);
    box-shadow: var(--public-chat-embedded-shadow);
    overflow: visible;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    position: relative;
    /* Hide any scrollbars */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.public-chat-embedded::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Opera */
}

/* ============================================
   Header
   ============================================ */
.public-chat-embedded-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--public-chat-embedded-primary);
    color: #ffffff;
}

.public-chat-embedded-header-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.public-chat-embedded-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.9;
}

.public-chat-embedded-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

.public-chat-embedded-header-actions {
    display: flex;
    gap: 8px;
}

.public-chat-embedded-clear {
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--public-chat-embedded-transition);
}

.public-chat-embedded-clear:hover {
    background: rgba(255, 255, 255, 0.3);
}

.public-chat-embedded-clear:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

/* ============================================
   Messages Area
   ============================================ */
.public-chat-embedded-messages {
    /* No scrollbar - show all content */
    overflow: visible;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: var(--public-chat-embedded-bg);
    /* Hide any scrollbars */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.public-chat-embedded-messages::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Opera */
}

/* ============================================
   Welcome Message
   ============================================ */
.public-chat-embedded-welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    color: var(--public-chat-embedded-text-secondary);
    flex: 1;
}

.public-chat-embedded-welcome-icon {
    color: var(--public-chat-embedded-primary);
    margin-bottom: 16px;
    opacity: 0.8;
}

.public-chat-embedded-welcome p {
    margin: 0;
    font-size: 15px;
    max-width: 300px;
    line-height: 1.6;
}

.public-chat-embedded-welcome.hidden {
    display: none;
}

/* ============================================
   Message Bubbles
   ============================================ */
.public-chat-embedded-message {
    max-width: 85%;
    animation: publicChatEmbeddedMessageAppear 0.3s ease forwards;
}

.public-chat-embedded-message--user {
    align-self: flex-end;
}

.public-chat-embedded-message--assistant {
    /* Full width - looks like normal content */
    align-self: stretch;
    max-width: 100%;
}

.public-chat-embedded-message--error {
    align-self: center;
    max-width: 95%;
}

.public-chat-embedded-message-content {
    padding: 10px 14px;
    border-radius: var(--public-chat-embedded-border-radius-sm);
    word-wrap: break-word;
}

.public-chat-embedded-message--user .public-chat-embedded-message-content {
    background: var(--public-chat-embedded-bg-message-user);
    color: var(--public-chat-embedded-text-user);
    border-bottom-right-radius: 4px;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content {
    /* No background - looks like normal web content */
    background: transparent;
    color: var(--public-chat-embedded-text-assistant);
    padding: 0;
    border-radius: 0;
}

.public-chat-embedded-message--error .public-chat-embedded-message-content {
    background: var(--public-chat-embedded-error-bg);
    color: var(--public-chat-embedded-error);
    text-align: center;
    font-size: 13px;
}

/* Copy Button */
.public-chat-embedded-message {
    position: relative;
}

.public-chat-embedded-message-copy {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 24px;
    height: 24px;
    padding: 0;
    margin: 0;
    border: none;
    background: var(--public-chat-embedded-bg-secondary);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.15s ease, background-color 0.15s ease;
    color: var(--public-chat-embedded-text-secondary);
}

.public-chat-embedded-message:hover .public-chat-embedded-message-copy {
    opacity: 0.6;
}

.public-chat-embedded-message-copy:hover {
    opacity: 1 !important;
    background: var(--public-chat-embedded-border);
    color: var(--public-chat-embedded-text);
}

.public-chat-embedded-message-copy:focus {
    outline: 2px solid var(--public-chat-embedded-primary);
    outline-offset: 1px;
    opacity: 1;
}

.public-chat-embedded-message-copy.copied {
    color: var(--public-chat-embedded-success, #22c55e);
    opacity: 1 !important;
}

.public-chat-embedded-message-copy svg {
    width: 14px;
    height: 14px;
}

/* Markdown Formatting in Assistant Messages */
.public-chat-embedded-message--assistant .public-chat-embedded-message-content p {
    margin: 0 0 0.75em;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content p:last-child {
    margin-bottom: 0;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content h1,
.public-chat-embedded-message--assistant .public-chat-embedded-message-content h2,
.public-chat-embedded-message--assistant .public-chat-embedded-message-content h3,
.public-chat-embedded-message--assistant .public-chat-embedded-message-content h4 {
    margin: 1em 0 0.5em;
    font-weight: 600;
    line-height: 1.3;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content h1:first-child,
.public-chat-embedded-message--assistant .public-chat-embedded-message-content h2:first-child,
.public-chat-embedded-message--assistant .public-chat-embedded-message-content h3:first-child,
.public-chat-embedded-message--assistant .public-chat-embedded-message-content h4:first-child {
    margin-top: 0;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content h1 { font-size: 1.25em; }
.public-chat-embedded-message--assistant .public-chat-embedded-message-content h2 { font-size: 1.15em; }
.public-chat-embedded-message--assistant .public-chat-embedded-message-content h3 { font-size: 1.05em; }
.public-chat-embedded-message--assistant .public-chat-embedded-message-content h4 { font-size: 1em; }

.public-chat-embedded-message--assistant .public-chat-embedded-message-content ul,
.public-chat-embedded-message--assistant .public-chat-embedded-message-content ol {
    margin: 0.5em 0;
    padding-left: 1.5em;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content li {
    margin-bottom: 0.25em;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content code {
    background: var(--public-chat-embedded-bg-secondary);
    padding: 0.15em 0.4em;
    border-radius: 3px;
    font-family: monospace;
    font-size: 0.9em;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content pre {
    background: var(--public-chat-embedded-bg-secondary);
    padding: 0.75em 1em;
    border-radius: 6px;
    overflow-x: auto;
    margin: 0.75em 0;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content pre code {
    background: transparent;
    padding: 0;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content blockquote {
    border-left: 3px solid var(--public-chat-embedded-border);
    margin: 0.75em 0;
    padding-left: 1em;
    color: var(--public-chat-embedded-text-secondary);
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content a {
    color: var(--public-chat-embedded-primary);
    text-decoration: underline;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content a:hover {
    text-decoration: none;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content strong {
    font-weight: 600;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content em {
    font-style: italic;
}

.public-chat-embedded-message--assistant .public-chat-embedded-message-content hr {
    border: none;
    border-top: 1px solid var(--public-chat-embedded-border);
    margin: 1em 0;
}

/* Message animation */
@keyframes publicChatEmbeddedMessageAppear {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Typing Indicator
   ============================================ */
.public-chat-embedded-typing {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background: var(--public-chat-embedded-bg-message-assistant);
    border-radius: var(--public-chat-embedded-border-radius-sm);
    align-self: flex-start;
    width: fit-content;
}

.public-chat-embedded-typing-dot {
    width: 8px;
    height: 8px;
    background: var(--public-chat-embedded-text-secondary);
    border-radius: 50%;
    animation: publicChatEmbeddedTypingDot 1.4s infinite ease-in-out both;
}

.public-chat-embedded-typing-dot:nth-child(1) {
    animation-delay: 0s;
}

.public-chat-embedded-typing-dot:nth-child(2) {
    animation-delay: 0.16s;
}

.public-chat-embedded-typing-dot:nth-child(3) {
    animation-delay: 0.32s;
}

@keyframes publicChatEmbeddedTypingDot {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ============================================
   Rate Limit Message
   ============================================ */
.public-chat-embedded-rate-limit {
    background: var(--public-chat-embedded-warning-bg);
    color: var(--public-chat-embedded-warning);
    padding: 12px 16px;
    border-radius: var(--public-chat-embedded-border-radius-sm);
    text-align: center;
    font-size: 13px;
}

.public-chat-embedded-rate-limit p {
    margin: 0;
}

/* ============================================
   Confirmation Dialog
   ============================================ */
.public-chat-embedded-confirm-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--public-chat-embedded-transition), visibility var(--public-chat-embedded-transition);
}

.public-chat-embedded-confirm-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.public-chat-embedded-confirm-dialog {
    background: var(--public-chat-embedded-bg);
    padding: 24px;
    border-radius: var(--public-chat-embedded-border-radius-sm);
    max-width: 280px;
    text-align: center;
    box-shadow: var(--public-chat-embedded-shadow);
}

.public-chat-embedded-confirm-message {
    margin: 0 0 20px;
    color: var(--public-chat-embedded-text);
    font-size: 14px;
}

.public-chat-embedded-confirm-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.public-chat-embedded-confirm-btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: background-color var(--public-chat-embedded-transition);
}

.public-chat-embedded-confirm-btn--cancel {
    background: var(--public-chat-embedded-bg-secondary);
    color: var(--public-chat-embedded-text);
}

.public-chat-embedded-confirm-btn--cancel:hover {
    background: var(--public-chat-embedded-border);
}

.public-chat-embedded-confirm-btn--confirm {
    background: var(--public-chat-embedded-error);
    color: #ffffff;
}

.public-chat-embedded-confirm-btn--confirm:hover {
    background: #b91c1c;
}

.public-chat-embedded-confirm-btn:focus {
    outline: 2px solid var(--public-chat-embedded-primary);
    outline-offset: 2px;
}

/* ============================================
   Footer / Input Area
   ============================================ */
.public-chat-embedded-footer {
    padding: 16px 20px;
    background: var(--public-chat-embedded-bg);
    border-top: 1px solid var(--public-chat-embedded-border);
}

.public-chat-embedded-form {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.public-chat-embedded-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--public-chat-embedded-border);
    border-radius: var(--public-chat-embedded-border-radius-sm);
    font-size: 14px;
    font-family: inherit;
    resize: none;
    min-height: 44px;
    max-height: 120px;
    line-height: 1.4;
    transition: border-color var(--public-chat-embedded-transition);
    background: var(--public-chat-embedded-bg);
    color: var(--public-chat-embedded-text);
}

.public-chat-embedded-input:focus {
    outline: none;
    border-color: var(--public-chat-embedded-border-focus);
}

.public-chat-embedded-input::placeholder {
    color: var(--public-chat-embedded-text-secondary);
}

.public-chat-embedded-send {
    width: 44px;
    height: 44px;
    border: none;
    background: var(--public-chat-embedded-primary);
    color: #ffffff;
    border-radius: var(--public-chat-embedded-border-radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background-color var(--public-chat-embedded-transition), opacity var(--public-chat-embedded-transition);
}

.public-chat-embedded-send:hover:not(:disabled) {
    background: var(--public-chat-embedded-primary-hover);
}

.public-chat-embedded-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.public-chat-embedded-send:focus {
    outline: 2px solid var(--public-chat-embedded-primary);
    outline-offset: 2px;
}

/* ============================================
   Handover Button & Form
   ============================================ */
.public-chat-embedded-handover-btn {
    background: transparent;
    border: 1px solid var(--public-chat-embedded-border);
    color: var(--public-chat-embedded-text-secondary);
    padding: 8px 16px;
    border-radius: var(--public-chat-embedded-border-radius-sm);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--public-chat-embedded-transition);
    margin-top: 12px;
    width: 100%;
}

.public-chat-embedded-handover-btn:hover {
    background: var(--public-chat-embedded-bg-secondary);
    border-color: var(--public-chat-embedded-primary);
    color: var(--public-chat-embedded-primary);
}

.public-chat-embedded-handover-btn:focus {
    outline: 2px solid var(--public-chat-embedded-primary);
    outline-offset: 2px;
}

.public-chat-embedded-handover-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 15;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--public-chat-embedded-transition), visibility var(--public-chat-embedded-transition);
    padding: 20px;
}

.public-chat-embedded-handover-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.public-chat-embedded-handover-dialog {
    background: var(--public-chat-embedded-bg);
    padding: 28px;
    border-radius: var(--public-chat-embedded-border-radius-sm);
    max-width: 520px;
    width: 100%;
    box-shadow: var(--public-chat-embedded-shadow);
}

.public-chat-embedded-handover-title {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--public-chat-embedded-text);
}

.public-chat-embedded-handover-description {
    margin: 0 0 20px;
    font-size: 13px;
    color: var(--public-chat-embedded-text-secondary);
    line-height: 1.5;
}

.public-chat-embedded-handover-field {
    margin-bottom: 16px;
}

.public-chat-embedded-handover-field label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--public-chat-embedded-text-secondary);
    margin-bottom: 6px;
}

.public-chat-embedded-handover-field input,
.public-chat-embedded-handover-field textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--public-chat-embedded-border);
    border-radius: var(--public-chat-embedded-border-radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: border-color var(--public-chat-embedded-transition);
    box-sizing: border-box;
    background: var(--public-chat-embedded-bg);
    color: var(--public-chat-embedded-text);
}

.public-chat-embedded-handover-field input:focus,
.public-chat-embedded-handover-field textarea:focus {
    outline: none;
    border-color: var(--public-chat-embedded-border-focus);
}

.public-chat-embedded-handover-field textarea {
    resize: vertical;
    min-height: 120px;
    max-height: 200px;
}

.public-chat-embedded-handover-error {
    background: var(--public-chat-embedded-error-bg);
    color: var(--public-chat-embedded-error);
    padding: 8px 12px;
    border-radius: var(--public-chat-embedded-border-radius-sm);
    font-size: 12px;
    margin-bottom: 16px;
    display: none;
}

.public-chat-embedded-handover-error.visible {
    display: block;
}

.public-chat-embedded-handover-buttons {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.public-chat-embedded-handover-cancel,
.public-chat-embedded-handover-submit {
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: background-color var(--public-chat-embedded-transition), opacity var(--public-chat-embedded-transition);
}

.public-chat-embedded-handover-cancel {
    background: var(--public-chat-embedded-bg-secondary);
    color: var(--public-chat-embedded-text);
}

.public-chat-embedded-handover-cancel:hover {
    background: var(--public-chat-embedded-border);
}

.public-chat-embedded-handover-submit {
    background: var(--public-chat-embedded-primary);
    color: #ffffff;
}

.public-chat-embedded-handover-submit:hover {
    background: var(--public-chat-embedded-primary-hover);
}

.public-chat-embedded-handover-submit.loading {
    opacity: 0.7;
    pointer-events: none;
}

.public-chat-embedded-handover-submit:focus,
.public-chat-embedded-handover-cancel:focus {
    outline: 2px solid var(--public-chat-embedded-primary);
    outline-offset: 2px;
}

/* ============================================
   Loading State
   ============================================ */
.public-chat-embedded--loading .public-chat-embedded-input,
.public-chat-embedded--loading .public-chat-embedded-send {
    opacity: 0.7;
    pointer-events: none;
}

/* ============================================
   Rate Limited State
   ============================================ */
.public-chat-embedded--rate-limited .public-chat-embedded-input,
.public-chat-embedded--rate-limited .public-chat-embedded-send {
    opacity: 0.5;
    pointer-events: none;
}

/* ============================================
   Accessibility
   ============================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   Mobile Responsive
   ============================================ */
@media (max-width: 768px) {
    .public-chat-embedded {
        /* No fixed height - content determines height */
    }
}

@media (max-width: 480px) {
    .public-chat-embedded {
        border-radius: var(--public-chat-embedded-border-radius-sm);
    }

    .public-chat-embedded-header {
        padding: 14px 16px;
    }

    .public-chat-embedded-messages {
        padding: 16px;
    }

    .public-chat-embedded-footer {
        padding: 12px 16px;
    }
}

/* ============================================
   Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .public-chat-embedded-message,
    .public-chat-embedded-typing-dot {
        animation: none;
        transition: none;
    }
}

/* ============================================
   Dark Mode Overrides
   ============================================ */
.dark .public-chat-embedded,
.dark.public-chat-embedded {
    --public-chat-embedded-bg: var(--theme-background, #121212);
    --public-chat-embedded-bg-secondary: var(--theme-secondary-bg, #1A1A1A);
    --public-chat-embedded-bg-message-assistant: var(--theme-secondary-bg, #1A1A1A);
    --public-chat-embedded-text: var(--theme-foreground, #F2F2F2);
    --public-chat-embedded-text-secondary: var(--theme-subtle-foreground, #999999);
    --public-chat-embedded-text-assistant: var(--theme-foreground, #F2F2F2);
    --public-chat-embedded-border: var(--theme-border-color, #2E2E2E);
    --public-chat-embedded-error: #fca5a5;
    --public-chat-embedded-error-bg: #7F1D1D;
    --public-chat-embedded-warning-bg: #7C2D12;
    --public-chat-embedded-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
}

/* Dark mode message content specific overrides */
.dark .public-chat-embedded-message--assistant .public-chat-embedded-message-content {
    /* No background - normal content look */
    background: transparent;
    color: var(--theme-foreground, #F2F2F2);
}

/* Dark mode input styling */
.dark .public-chat-embedded-input {
    background: var(--theme-input-bg, #1A1A1A);
    color: var(--theme-input-color, #F2F2F2);
    border-color: var(--theme-border-color, #2E2E2E);
}

.dark .public-chat-embedded-input::placeholder {
    color: var(--theme-placeholder-color, #737373);
}

/* Dark mode dialogs */
.dark .public-chat-embedded-confirm-dialog,
.dark .public-chat-embedded-handover-dialog {
    background: var(--theme-background, #121212);
}

.dark .public-chat-embedded-confirm-message,
.dark .public-chat-embedded-handover-title {
    color: var(--theme-foreground, #F2F2F2);
}

.dark .public-chat-embedded-confirm-btn--cancel,
.dark .public-chat-embedded-handover-cancel {
    background: var(--theme-secondary-bg, #1A1A1A);
    color: var(--theme-foreground, #F2F2F2);
}

.dark .public-chat-embedded-confirm-btn--cancel:hover,
.dark .public-chat-embedded-handover-cancel:hover {
    background: var(--theme-border-color, #2E2E2E);
}

/* Dark mode handover form inputs */
.dark .public-chat-embedded-handover-field input,
.dark .public-chat-embedded-handover-field textarea {
    background: var(--theme-input-bg, #1A1A1A);
    color: var(--theme-input-color, #F2F2F2);
    border-color: var(--theme-border-color, #2E2E2E);
}

/* Dark mode typing indicator */
.dark .public-chat-embedded-typing {
    background: var(--theme-secondary-bg, #1A1A1A);
}

.dark .public-chat-embedded-typing-dot {
    background: var(--theme-subtle-foreground, #999999);
}

/* Dark mode footer */
.dark .public-chat-embedded-footer {
    background: var(--theme-background, #121212);
    border-top-color: var(--theme-border-color, #2E2E2E);
}

/* Dark mode handover button */
.dark .public-chat-embedded-handover-btn {
    border-color: var(--theme-border-color, #2E2E2E);
    color: var(--theme-subtle-foreground, #999999);
}

.dark .public-chat-embedded-handover-btn:hover {
    background: var(--theme-secondary-bg, #1A1A1A);
}

/* Dark mode copy button */
.dark .public-chat-embedded-message-copy {
    background: var(--theme-border-color, #2E2E2E);
    color: var(--theme-subtle-foreground, #999999);
}

.dark .public-chat-embedded-message-copy:hover {
    background: var(--theme-secondary-bg, #3A3A3A);
    color: var(--theme-foreground, #F2F2F2);
}

/* Dark mode markdown code blocks */
.dark .public-chat-embedded-message--assistant .public-chat-embedded-message-content code {
    background: var(--theme-border-color, #2E2E2E);
}

.dark .public-chat-embedded-message--assistant .public-chat-embedded-message-content pre {
    background: var(--theme-border-color, #2E2E2E);
}