/* Project Build chat + typing indicator (extracted from main.css) */

/* --- Ideavibes AI chat --- */
.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    height: 42px;
}

.chat-title {
    font-size: 14px;
    font-weight: 600;
}

.chat-participants {
    display: flex;
    align-items: center;
    gap: 0;
}

.chat-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    margin-left: -4px;
    border: 2px solid var(--bg-primary);
}

.chat-avatar:first-child { margin-left: 0; }
.chat-avatar.ai { background: var(--accent); }
.chat-avatar.user { background: linear-gradient(135deg, var(--accent), #8b5cf6); }

.chat-messages {
    flex: 1;
    min-width: 0;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chat-bubble {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
    width: fit-content;
    max-width: var(--msg-max-width);
    padding: 10px 14px;
    border-radius: 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    margin-bottom: 10px;
}

.chat-bubble:last-child {
    margin-bottom: 0;
}

.chat-bubble.ai {
    align-self: flex-start;
    border-left: 3px solid var(--accent);
}

.chat-bubble.user {
    width: fit-content;
    max-width: var(--msg-max-width);
    align-self: flex-end;
    margin-left: auto;
    background: var(--msg-user-bg);
    border-color: var(--msg-user-border);
    color: var(--msg-user-fg);
}

.chat-bubble-header {
    display: flex;
    align-items: center;
    gap: 6px;
}

.chat-avatar-sm {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.chat-avatar-sm.ai { background: var(--accent); }
.chat-avatar-sm.user { background: linear-gradient(135deg, var(--accent), #8b5cf6); }

.chat-sender {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.chat-time {
    font-size: 14px;
    color: var(--text-muted);
    margin-left: auto;
}

.chat-bubble-content {
    min-width: 0;
    max-width: 100%;
    font-size: 14px;
    line-height: 1.6;
    color: var(--msg-ai-fg);
    overflow-wrap: anywhere;
    word-break: break-word;
}

.chat-bubble.user .chat-bubble-content {
    color: var(--msg-user-fg);
}

.chat-bubble.ai .chat-bubble-content {
    color: var(--msg-ai-fg);
}

.chat-bubble-content > div {
    min-width: 0;
    max-width: 100%;
}

/* Markdown rendering inside chat bubbles */
.chat-bubble-content ol,
.chat-bubble-content ul {
    margin: 8px 0;
    padding-left: 24px;
}

.chat-bubble-content ol {
    list-style-type: decimal;
}

.chat-bubble-content ul {
    list-style-type: disc;
}

.chat-bubble-content li {
    margin-bottom: 4px;
    padding-left: 4px;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.chat-bubble-content p {
    margin: 6px 0;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.chat-bubble-content p:first-child {
    margin-top: 0;
}

.chat-bubble-content p:last-child {
    margin-bottom: 0;
}

.chat-bubble-content code {
    background: var(--bg-tertiary);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 14px;
    font-family: 'JetBrains Mono', monospace;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.chat-bubble-content pre {
    background: var(--bg-tertiary);
    max-width: 100%;
    max-height: 180px;
    padding: 10px 12px;
    border-radius: 6px;
    overflow: auto;
    margin: 8px 0;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.chat-bubble-content pre code {
    background: none;
    padding: 0;
}

.chat-bubble-content blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 12px;
    margin: 8px 0;
    color: var(--msg-ai-muted);
}

.chat-bubble-content strong {
    color: inherit;
    font-weight: 650;
}

.chat-bubble.ai .chat-bubble-content strong {
    color: var(--msg-ai-fg);
}

.chat-bubble.user .chat-bubble-content strong {
    color: var(--msg-user-fg);
}

/* Links sit on muted body text, so give them a resting affordance
   (accent + underline) instead of relying on hover to reveal them. */
.chat-bubble-content a {
    color: var(--accent);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.chat-bubble-content a:hover {
    color: var(--accent-hover);
}

.chat-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 4px;
}

.chat-badge {
    font-size: 14px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(113, 113, 122, 0.15);
    color: var(--text-muted);
}

.chat-badge.success {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

.chat-badge.active {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}

/* Chat input */
.chat-input-area {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

.chat-file-input {
    display: none;
}

.chat-attach-btn,
.goal-attach-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 36px;
    min-width: 36px;
    padding: 0 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    flex-shrink: 0;
    transition: border-color var(--transition-speed), color var(--transition-speed);
}

.chat-attach-btn {
    width: 36px;
    padding: 0;
}

.chat-attach-btn:hover,
.goal-attach-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ── Shared “+” attachment menu (Design + Build) ── */
.attachment-add-control {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    /* Stay above prompt chrome; menu itself is position:fixed so it is not
       clipped by .design-prompt-box { overflow: hidden }. */
    z-index: 20;
}

.attachment-add-dismiss {
    position: fixed;
    inset: 0;
    z-index: 40;
    background: transparent;
}

.attachment-add-button.open {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.attachment-add-menu {
    /* Viewport-fixed so parent overflow (prompt box) cannot clip it. */
    position: fixed;
    z-index: 50;
    display: flex;
    flex-direction: column;
    min-width: 240px;
    max-width: min(280px, calc(100vw - 16px));
    padding: 6px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg-primary);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.16);
}

.attachment-add-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    width: 100%;
    margin: 0;
    padding: 10px 10px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--text-primary);
    text-align: left;
    cursor: pointer;
}

.attachment-add-item:hover:not(:disabled) {
    background: var(--bg-hover);
}

.attachment-add-item:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.attachment-add-item-icon {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: color-mix(in srgb, var(--bg-secondary) 88%, var(--border));
    color: var(--text-secondary);
}

.attachment-add-item-icon svg {
    display: block;
}

.attachment-add-item:hover:not(:disabled) .attachment-add-item-icon {
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, var(--bg-secondary));
}

.attachment-add-item-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.attachment-add-item-copy strong {
    font-size: 13px;
    font-weight: 650;
    line-height: 1.3;
}

.attachment-add-item-copy > span {
    color: var(--text-muted);
    font-size: 11px;
    line-height: 1.4;
}

.chat-image-preview-row {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    margin: 0 16px 8px;
    padding: 0 0 2px;
    overflow-x: auto;
    overflow-y: hidden;
    border-top: none;
    scrollbar-width: thin;
}

.chat-doc-preview-row {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    margin: 0 16px 8px;
    padding: 0 0 2px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
}

.wizard-image-preview-row {
    padding: 8px 0 0;
}

.chat-image-preview {
    position: relative;
    width: 72px;
    height: 72px;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.chat-image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-image-preview button {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.82);
    color: #fff;
    font-size: 16px;
    line-height: 1;
}

/* Legacy class kept for wizard/other embeds; Build composer uses .composer-notice. */
.chat-image-error {
    padding: 0 16px 10px;
    color: var(--danger);
    font-size: 14px;
}

.wizard-image-error {
    padding: 8px 0 0;
}

.goal-image-actions {
    display: flex;
    align-items: center;
    margin-top: 8px;
}

.chat-image-grid {
    /* auto-fill + 1fr reserved empty columns for the bubble's full width
       (1 image still looked like a 4-slot row). Size to content instead. */
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(96px, 120px));
    width: fit-content;
    max-width: 100%;
    gap: 8px;
    margin-bottom: 8px;
}

/* --- Document attachments (.txt/.md) --- */
/* .chat-doc-preview-row layout: see strip styles above (above the composer). */

.wizard-doc-preview-row {
    padding: 8px 0 0;
}

.chat-doc-preview {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    max-width: 240px;
    padding: 6px 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-secondary);
    font-size: 14px;
}

.chat-doc-preview .chat-doc-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-doc-preview .chat-doc-size {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.chat-doc-preview button {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.82);
    color: #fff;
    font-size: 14px;
    line-height: 1;
}

.chat-doc-grid {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 8px;
}

.chat-doc-attachment {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.chat-doc-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 10px;
    text-align: left;
    font-size: 14px;
    cursor: pointer;
}

.chat-doc-chip .chat-doc-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-doc-chip .chat-doc-size {
    margin-left: auto;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.chat-doc-body {
    margin: 0;
    max-height: 320px;
    overflow: auto;
    padding: 10px 12px;
    border-top: 1px solid var(--border);
    background: var(--bg);
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 14px;
    white-space: pre-wrap;
    word-break: break-word;
}

.chat-doc-loading,
.chat-doc-load-error {
    padding: 8px 12px;
    border-top: 1px solid var(--border);
    font-size: 14px;
}

.chat-doc-load-error {
    color: #ef4444;
}

.chat-image-link {
    display: block;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.chat-image-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.chat-image-loading,
.chat-image-load-error {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-muted);
    font-size: 14px;
}

.chat-image-load-error {
    color: #ef4444;
}

button.chat-image-retry {
    width: 100%;
    cursor: pointer;
    font: inherit;
    border-style: solid;
}

button.chat-image-retry:hover {
    color: color-mix(in srgb, #ef4444 80%, var(--text-primary));
    border-color: color-mix(in srgb, #ef4444 35%, var(--border));
}

.chat-input {
    flex: 1;
    min-height: 44px;
    max-height: 120px;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    line-height: 1.45;
    outline: none;
    resize: none;
    overflow-y: auto;
    field-sizing: content;
    transition: border-color var(--transition-speed);
}

.chat-input::placeholder {
    color: var(--text-muted);
}

.chat-input:focus {
    border-color: var(--accent);
}

.chat-send-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--accent);
    color: #fff;
    border-radius: 8px;
    flex-shrink: 0;
    transition: background var(--transition-speed);
}

.chat-send-btn:hover {
    background: var(--accent-hover);
}

/* Plan list in chat */
.chat-plan-list {
    margin: 8px 0 6px 0;
    padding-left: 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    list-style: none;
    counter-reset: plan-step;
}

.chat-plan-item {
    counter-increment: plan-step;
    font-size: 14px;
    line-height: 1.5;
    padding: 5px 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    position: relative;
    padding-left: 30px;
}

.chat-plan-item::before {
    content: counter(plan-step);
    position: absolute;
    left: 8px;
    top: 5px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-plan-title {
    font-weight: 600;
    color: var(--text-primary);
}

.chat-plan-detail {
    color: var(--text-muted);
}

.chat-plan-summary {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 6px;
}

/* Confirm plan bubble */
.chat-bubble.confirm-plan {
    border: 1px solid rgba(59, 130, 246, 0.3);
    background: rgba(59, 130, 246, 0.06);
}

.chat-bubble.interim {
    border-color: rgba(59, 130, 246, 0.28);
    border-left: 3px solid var(--accent);
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.08), rgba(59, 130, 246, 0.04));
}

.chat-confirm-action {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}

.chat-confirm-hint {
    margin: 8px 0 0;
    font-size: 12px;
    color: var(--text-muted);
}

.btn-confirm-plan {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-speed);
    background: var(--success);
    color: #fff;
}

.btn-confirm-plan:disabled {
    background: rgba(34, 197, 94, 0.15);
    color: var(--success);
    cursor: default;
}

/* Confirmed user bubble */
.chat-bubble.confirmed {
    border: 1px solid rgba(34, 197, 94, 0.3);
    background: rgba(34, 197, 94, 0.06);
}

/* Project / Build conversation - ChatGPT-style reading surface. Keep the
   actionable confirmation controls, but remove decorative avatars and large
   assistant cards so the design-to-build handoff reads as one conversation.
 */
.project-chat-panel .chat-messages {
    gap: 0;
    /* Match Design: keep top clearance outside the scrollport so messages
       clip below the panel edge instead of scrolling through padding. */
    margin-top: 16px;
    padding: 12px 18px 12px;
}

.project-chat-panel .chat-thread {
    display: flex;
    width: var(--msg-thread-max-width);
    margin: 0 auto;
    flex-direction: column;
    gap: var(--msg-thread-gap);
}

.project-chat-panel .chat-bubble {
    width: fit-content;
    max-width: var(--msg-max-width);
    align-self: flex-start;
    margin: 0;
    padding: 0;
    gap: 4px;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.project-chat-panel .chat-bubble.ai,
.project-chat-panel .chat-bubble.ai.confirm-plan,
.project-chat-panel .chat-bubble.ai.interim {
    width: fit-content;
    max-width: var(--msg-max-width);
    align-self: flex-start;
    border: 0;
    background: transparent;
}

.project-chat-panel .chat-bubble.user {
    width: fit-content;
    max-width: var(--msg-max-width);
    align-self: flex-end;
    margin-left: auto;
    justify-content: center;
    padding: var(--msg-user-padding);
    border: 1px solid var(--msg-user-border);
    border-radius: var(--msg-user-radius);
    background: var(--msg-user-bg);
    color: var(--msg-user-fg);
}

.project-chat-panel .chat-bubble.user.confirmed {
    border: 1px solid rgba(34, 197, 94, 0.3);
    background: rgba(34, 197, 94, 0.06);
    color: var(--msg-user-fg);
}

.project-chat-panel .chat-bubble.ai .chat-bubble-content {
    color: var(--msg-ai-fg);
}

.project-chat-panel .chat-bubble.user .chat-bubble-content {
    color: var(--msg-user-fg);
}

.project-chat-panel .chat-bubble-header {
    margin-bottom: 2px;
}

.project-chat-panel .chat-avatar,
.project-chat-panel .chat-avatar-sm,
.project-chat-panel .chat-participants {
    display: none;
}

.project-chat-panel .chat-sender {
    font-size: 14px;
}

.project-chat-panel .chat-bubble-content {
    font-size: 15px;
    line-height: 1.7;
}

/* Same width + centering as `.chat-thread` so label left edge matches AI replies. */
.project-chat-panel .chat-typing {
    width: var(--msg-thread-max-width);
    margin: 0 auto;
    padding: 8px 0;
    box-sizing: border-box;
    align-self: center;
}

/* Let floating notices/slash paint over the message list without clipping. */
.project-chat-panel {
    overflow: visible;
}

/* Composer shell: width/margin; floating notices use .composer-notice-stack. */
.project-chat-panel .chat-composer-shell {
    position: relative;
    width: var(--composer-shell-width);
    margin: 8px auto 20px;
    flex-shrink: 0;
    min-width: 0;
    /* Notices/slash overflow above the shell over the message list. */
    overflow: visible;
    z-index: 5;
}

/* Match Design chat-only `.design-prompt-box` chrome (grid overlay + pill shell). */
.project-chat-panel .chat-input-area {
    position: relative;
    width: 100%;
    margin: 0;
    padding: 0;
    gap: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    flex-direction: column;
    align-items: stretch;
    overflow: visible;
}

.project-chat-panel .chat-prompt-box {
    position: relative;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) 44px;
    align-items: center;
    /* Clip rectangular textarea/browser focus rings — same as .design-prompt-box. */
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--composer-pill-radius);
    background: var(--bg-primary);
    box-shadow: 0 14px 42px rgba(0, 0, 0, 0.14);
    transition: border-color 150ms, box-shadow 150ms;
}

/* Match Design/home soft focus (no hard square outline on the control itself). */
.project-chat-panel .chat-prompt-box:focus-within {
    border-color: color-mix(in srgb, var(--accent) 68%, var(--border));
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.09),
                0 14px 42px rgba(0, 0, 0, 0.14);
}

.project-chat-panel .chat-prompt-box .chat-input {
    display: block;
    grid-column: 1 / -1;
    grid-row: 1;
    width: 100%;
    min-height: var(--composer-min-height);
    max-height: 150px;
    padding: 14px 50px 12px;
    border: 0;
    border-radius: 0;
    background: transparent;
    font-size: 14px;
    line-height: 1.5;
    outline: none;
    box-shadow: none;
    resize: none;
    /* Avoid UA rectangular focus ring inside the pill. */
    -webkit-tap-highlight-color: transparent;
}

.project-chat-panel .chat-prompt-box .chat-input:focus,
.project-chat-panel .chat-prompt-box .chat-input:focus-visible {
    border: 0;
    border-color: transparent;
    outline: none;
    box-shadow: none;
}

.project-chat-panel .chat-prompt-box .attachment-add-control,
.project-chat-panel .chat-prompt-box > .chat-attach-btn {
    grid-column: 1;
    grid-row: 1;
    justify-self: center;
    z-index: 2;
}

.project-chat-panel .chat-prompt-box .chat-attach-btn {
    width: var(--composer-attach-size);
    min-width: var(--composer-attach-size);
    height: var(--composer-attach-size);
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--text-muted);
}

.project-chat-panel .chat-prompt-box .chat-attach-btn:hover:not(:disabled) {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: transparent;
}

.project-chat-panel .chat-prompt-box .chat-send-btn {
    grid-column: 3;
    grid-row: 1;
    justify-self: center;
    z-index: 2;
    width: var(--composer-control-size);
    min-width: var(--composer-control-size);
    height: var(--composer-control-size);
    border-radius: 50%;
}

/* Narrow viewports: keep thread + composer inside the panel (no page-level
   horizontal scroll). Bubble width still uses --msg-max-width (80%). */
@media (max-width: 1024px) {
    .project-chat-panel .chat-messages {
        margin-top: 12px;
        padding: 10px 14px 10px;
    }

    .project-chat-panel .chat-composer-shell {
        width: min(var(--composer-max-width), calc(100% - 24px));
    }

    .project-chat-panel .chat-thread,
    .project-chat-panel .chat-typing {
        width: 100%;
        max-width: 100%;
    }
}

@media (max-width: 400px) {
    .project-chat-panel .chat-messages {
        margin-top: 8px;
        padding: 8px 10px 8px;
    }

    .project-chat-panel .chat-composer-shell {
        width: calc(100% - 16px);
        margin-left: auto;
        margin-right: auto;
        margin-bottom: 12px;
    }

    .project-chat-panel .chat-thread,
    .project-chat-panel .chat-typing {
        width: 100%;
    }

    .chat-bubble,
    .project-chat-panel .chat-bubble,
    .project-chat-panel .chat-bubble.user,
    .project-chat-panel .chat-bubble.ai {
        max-width: var(--msg-max-width);
    }

    .chat-bubble-content {
        overflow-wrap: anywhere;
        word-break: break-word;
    }
}


/* --- Chat typing indicator --- */
/* Option A: plain bold label + bouncing dots (docs/qa/chat-typing-indicator-options.html). */

.chat-typing {
    /* block-level flex so width + margin:auto can match the AI thread column */
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 100%;
    padding: 8px 0;
}

.chat-typing-label {
    color: var(--chat-typing-label);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
}

.typing-dots {
    display: flex;
    gap: 4px;
    flex: 0 0 auto;
}

.typing-dots .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--chat-typing-dot);
    animation: typing-bounce 1.4s ease-in-out infinite;
}

.typing-dots .dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dots .dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-4px); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .typing-dots .dot {
        animation: none;
        opacity: 0.7;
    }
}