/**
 * AI Chat for Amazon Bedrock - front-end chat interface.
 * Self-contained styles with theme-agnostic defaults, dark mode and reduced-motion support.
 */

.ai-chat-bedrock-container {
	--aicfab-surface: #ffffff;
	--aicfab-surface-alt: #f6f8fb;
	--aicfab-border: #dfe4ec;
	/* Borders of controls meet 3:1 against the surface (WCAG 1.4.11); dividers stay light. */
	--aicfab-input-border: #8a96a8;
	--aicfab-text: #14213d;
	--aicfab-muted: #5b6b85;
	--aicfab-accent: #1d4ed8;
	--aicfab-accent-contrast: #ffffff;
	--aicfab-ai-bubble: #f2f5fa;
	--aicfab-user-bubble: #1d4ed8;
	--aicfab-danger: #b32d2e;
	--aicfab-radius: 14px;
	--aicfab-shadow: 0 1px 2px rgba(20, 33, 61, .06), 0 8px 24px rgba(20, 33, 61, .07);
	--aicfab-meta: #6b7280;
	--aicfab-link: #2563eb;
	--aicfab-detail: #4b5563;
	--aicfab-chip: #f3f4f6;
	--aicfab-chip-border: #d1d5db;
	--aicfab-chip-text: #1f2937;
	--aicfab-chip-hover: #e5edff;
	--aicfab-chip-hover-border: #2563eb;
	--aicfab-code: #f3f4f6;
	--aicfab-code-text: currentColor;
	--aicfab-note: #92400e;
	--aicfab-note-bg: #fffbeb;
	--aicfab-note-border: #f59e0b;

	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	max-width: 100%;
	margin: 0 auto 1.5em;
	font-size: 16px;
	line-height: 1.55;
	color: var(--aicfab-text);
	background: var(--aicfab-surface);
	border: 1px solid var(--aicfab-border);
	border-radius: var(--aicfab-radius);
	box-shadow: var(--aicfab-shadow);
	overflow: hidden;
}

.ai-chat-bedrock-container *,
.ai-chat-bedrock-container *::before,
.ai-chat-bedrock-container *::after {
	box-sizing: inherit;
}

/* Header */
.ai-chat-bedrock-header {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 14px 18px;
	background: linear-gradient(180deg, var(--aicfab-surface) 0%, var(--aicfab-surface-alt) 100%);
	border-bottom: 1px solid var(--aicfab-border);
}

.ai-chat-bedrock-container .ai-chat-bedrock-close {
	margin: 0 -6px 0 auto;
	padding: 0;
	width: 32px;
	height: 32px;
	min-height: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font: inherit;
	font-size: 22px;
	line-height: 1;
	color: var(--aicfab-muted);
	background: none;
	border: 0;
	border-radius: 8px;
	box-shadow: none;
	cursor: pointer;
}

/* Drawn rather than a glyph, which each theme's font sizes differently. */
.ai-chat-bedrock-container .ai-chat-bedrock-close span {
	position: relative;
	width: 14px;
	height: 14px;
	font-size: 0;
}

.ai-chat-bedrock-container .ai-chat-bedrock-close span::before,
.ai-chat-bedrock-container .ai-chat-bedrock-close span::after {
	content: "";
	position: absolute;
	top: 6px;
	left: -1px;
	width: 16px;
	height: 2px;
	background: currentColor;
	border-radius: 1px;
	transform: rotate(45deg);
}

.ai-chat-bedrock-container .ai-chat-bedrock-close span::after {
	transform: rotate(-45deg);
}

.ai-chat-bedrock-container .ai-chat-bedrock-close:hover {
	color: var(--aicfab-text);
	background: var(--aicfab-surface-alt);
}

.ai-chat-bedrock-container .ai-chat-bedrock-close:focus-visible {
	outline: 2px solid var(--aicfab-accent);
	outline-offset: 2px;
}

.ai-chat-bedrock-header .ai-chat-bedrock-title {
	margin: 0;
	font-size: 1.02em;
	font-weight: 600;
	letter-spacing: .01em;
	color: var(--aicfab-text);
}

/* A dot only while answering: a green one at rest read as a person being online. */
.ai-chat-bedrock-header::before {
	content: "";
	flex: 0 0 auto;
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: transparent;
}

.ai-chat-bedrock-container.is-busy .ai-chat-bedrock-header::before {
	background: var(--aicfab-accent);
	box-shadow: 0 0 0 3px rgba(29, 78, 216, .18);
	animation: aicfab-pulse 1.4s ease-in-out infinite;
}

/* Message list */
.ai-chat-bedrock-messages {
	flex: 1 1 auto;
	min-height: 180px;
	padding: 18px;
	overflow-y: auto;
	overscroll-behavior: contain;
	background: var(--aicfab-surface);
	scrollbar-width: thin;
}

.ai-chat-bedrock-message {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	margin: 0 0 14px;
	animation: aicfab-rise .18s ease-out;
}

.ai-chat-bedrock-message:last-child {
	margin-bottom: 0;
}

.ai-chat-bedrock-message.user-message {
	flex-direction: row-reverse;
}

.ai-chat-bedrock-avatar {
	flex: 0 0 auto;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: .02em;
	color: var(--aicfab-muted);
	background: var(--aicfab-surface-alt);
	border: 1px solid var(--aicfab-border);
	border-radius: 50%;
	user-select: none;
}

.ai-chat-bedrock-message.user-message .ai-chat-bedrock-avatar {
	color: var(--aicfab-accent-contrast);
	background: var(--aicfab-user-bubble);
	border-color: transparent;
}

.ai-chat-bedrock-message-content {
	max-width: min(78%, 62ch);
	padding: 11px 14px;
	background: var(--aicfab-ai-bubble);
	border-radius: 14px 14px 14px 4px;
	overflow-wrap: break-word;
	word-break: break-word;
}

.ai-chat-bedrock-message.user-message .ai-chat-bedrock-message-content {
	color: var(--aicfab-accent-contrast);
	background: var(--aicfab-user-bubble);
	border-radius: 14px 14px 4px 14px;
}

.ai-chat-bedrock-message-content p,
.ai-chat-bedrock-message-content ul,
.ai-chat-bedrock-message-content ol {
	margin: 0 0 .6em;
}

.ai-chat-bedrock-message-content ul,
.ai-chat-bedrock-message-content ol {
	padding-inline-start: 1.3em;
}

.ai-chat-bedrock-message-content li + li {
	margin-top: .2em;
}

.ai-chat-bedrock-message-content .ai-chat-bedrock-heading {
	margin-top: .8em;
}

.ai-chat-bedrock-message-content a {
	color: var(--aicfab-link);
	text-decoration: underline;
}

.ai-chat-bedrock-message.user-message .ai-chat-bedrock-message-content a {
	color: inherit;
}

.ai-chat-bedrock-message-content > *:first-child {
	margin-top: 0;
}

.ai-chat-bedrock-message-content > *:last-child {
	margin-bottom: 0;
}

.ai-chat-bedrock-message-content pre {
	margin: 8px 0;
	padding: 10px 12px;
	overflow-x: auto;
	font-size: .88em;
	background: rgba(20, 33, 61, .06);
	border-radius: 8px;
}

.ai-chat-bedrock-message-content code {
	padding: .1em .35em;
	font-size: .9em;
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	background: rgba(20, 33, 61, .08);
	border-radius: 5px;
}

.ai-chat-bedrock-message-content pre code {
	padding: 0;
	background: none;
}

.ai-chat-bedrock-message.user-message .ai-chat-bedrock-message-content code,
.ai-chat-bedrock-message.user-message .ai-chat-bedrock-message-content pre {
	background: rgba(255, 255, 255, .18);
}

/* Streaming cursor */
.ai-chat-bedrock-message-content.is-streaming::after {
	content: "";
	display: inline-block;
	width: 2px;
	height: 1.05em;
	margin-left: 3px;
	vertical-align: text-bottom;
	background: currentColor;
	animation: aicfab-caret 1s steps(2, start) infinite;
}

/* Typing indicator */
.ai-chat-bedrock-typing {
	display: inline-flex;
	gap: 5px;
	align-items: center;
	padding: 13px 15px;
	background: var(--aicfab-ai-bubble);
	border-radius: 14px 14px 14px 4px;
}

.ai-chat-bedrock-typing span {
	width: 6px;
	height: 6px;
	background: var(--aicfab-muted);
	border-radius: 50%;
	animation: aicfab-bounce 1.2s ease-in-out infinite;
}

.ai-chat-bedrock-typing span:nth-child(2) {
	animation-delay: .15s;
}

.ai-chat-bedrock-typing span:nth-child(3) {
	animation-delay: .3s;
}

/* Status line, for example tool activity */
.ai-chat-bedrock-status {
	display: flex;
	align-items: center;
	gap: 8px;
	margin: 0 0 14px;
	padding: 8px 12px;
	font-size: .86em;
	color: var(--aicfab-muted);
	background: var(--aicfab-surface-alt);
	border: 1px dashed var(--aicfab-border);
	border-radius: 10px;
}

.ai-chat-bedrock-error {
	margin: 0 0 14px;
	padding: 10px 13px;
	font-size: .92em;
	color: var(--aicfab-danger);
	background: rgba(179, 45, 46, .07);
	border: 1px solid rgba(179, 45, 46, .28);
	border-left-width: 3px;
	border-radius: 8px;
}

/* Composer */
.ai-chat-bedrock-input {
	padding: 14px 18px 16px;
	background: var(--aicfab-surface-alt);
	border-top: 1px solid var(--aicfab-border);
}

.ai-chat-bedrock-form {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin: 0;
}

/*
 * Scoped to the container and given a height, because themes size every textarea in a form for
 * their own comment forms. Blocksy makes it 170px, which pushed the Send button out of the popup.
 * It starts at two lines and grows as the visitor types.
 */
.ai-chat-bedrock-container .ai-chat-bedrock-textarea {
	width: 100%;
	height: 58px;
	min-height: 58px;
	max-height: 220px;
	margin: 0;
	padding: 11px 13px;
	font: inherit;
	color: var(--aicfab-text);
	background: var(--aicfab-surface);
	border: 1px solid var(--aicfab-input-border);
	border-radius: 10px;
	resize: vertical;
	transition: border-color .15s ease, box-shadow .15s ease;
}

.ai-chat-bedrock-textarea::placeholder {
	color: var(--aicfab-muted);
	opacity: 1;
}

.ai-chat-bedrock-container .ai-chat-bedrock-textarea:focus {
	outline: none;
	border-color: var(--aicfab-accent);
	box-shadow: 0 0 0 3px rgba(29, 78, 216, .16);
}

.ai-chat-bedrock-container .ai-chat-bedrock-textarea:disabled {
	opacity: .7;
	cursor: not-allowed;
}

.ai-chat-bedrock-buttons {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 10px;
}

.ai-chat-bedrock-container .ai-chat-bedrock-buttons button,
.ai-chat-bedrock-container .ai-chat-bedrock-buttons button.button {
	-webkit-appearance: none;
	appearance: none;
	min-height: 38px;
	height: auto;
	padding: 0 18px;
	font: inherit;
	font-weight: 600;
	line-height: 36px;
	text-decoration: none;
	text-transform: none;
	letter-spacing: normal;
	box-shadow: none;
	border-radius: 9px;
	border: 1px solid transparent;
	cursor: pointer;
	transition: background-color .15s ease, border-color .15s ease, transform .1s ease;
}

/* Specific enough to beat the rule above, whose transparent border hid the Clear button's. */
.ai-chat-bedrock-container .ai-chat-bedrock-buttons .ai-chat-bedrock-submit,
.ai-chat-bedrock-container .ai-chat-bedrock-buttons .ai-chat-bedrock-submit.button {
	color: var(--aicfab-accent-contrast);
	background: var(--aicfab-accent);
	border-color: var(--aicfab-accent);
}

.ai-chat-bedrock-container .ai-chat-bedrock-buttons .ai-chat-bedrock-submit:hover:not(:disabled) {
	background: #1740b4;
	border-color: #1740b4;
	background: color-mix(in srgb, var(--aicfab-accent) 85%, #000);
	border-color: color-mix(in srgb, var(--aicfab-accent) 85%, #000);
}

.ai-chat-bedrock-container .ai-chat-bedrock-buttons .ai-chat-bedrock-clear,
.ai-chat-bedrock-container .ai-chat-bedrock-buttons .ai-chat-bedrock-clear.button {
	color: var(--aicfab-muted);
	background: var(--aicfab-surface);
	border-color: var(--aicfab-input-border);
	margin-right: auto;
}

.ai-chat-bedrock-container .ai-chat-bedrock-buttons .ai-chat-bedrock-clear:hover:not(:disabled) {
	color: var(--aicfab-text);
	background: var(--aicfab-surface);
}

.ai-chat-bedrock-container .ai-chat-bedrock-buttons button:focus-visible {
	outline: 2px solid var(--aicfab-accent);
	outline-offset: 2px;
}

.ai-chat-bedrock-container .ai-chat-bedrock-buttons button:active:not(:disabled) {
	transform: translateY(1px);
}

.ai-chat-bedrock-container .ai-chat-bedrock-buttons button:disabled {
	opacity: .6;
	cursor: not-allowed;
}

/* Sign-in prompt, for a visitor the chat is not open to */
.ai-chat-bedrock-sign-in {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
}

.ai-chat-bedrock-sign-in p {
	margin: 0;
	color: var(--aicfab-text);
}

.ai-chat-bedrock-container .ai-chat-bedrock-sign-in-link {
	display: inline-block;
	padding: 8px 16px;
	font-weight: 600;
	line-height: 1.4;
	color: var(--aicfab-accent-contrast);
	text-decoration: none;
	background: var(--aicfab-accent);
	border-radius: 9px;
}

.ai-chat-bedrock-container .ai-chat-bedrock-sign-in-link:hover,
.ai-chat-bedrock-container .ai-chat-bedrock-sign-in-link:focus {
	color: var(--aicfab-accent-contrast);
	background: #1740b4;
	background: color-mix(in srgb, var(--aicfab-accent) 85%, #000);
}

.ai-chat-bedrock-container .ai-chat-bedrock-sign-in-link:focus-visible {
	outline: 2px solid var(--aicfab-accent);
	outline-offset: 2px;
}

/* Footer */
.ai-chat-bedrock-footer {
	display: flex;
	justify-content: space-between;
	gap: 10px;
	padding: 9px 18px 12px;
	font-size: .8em;
	color: var(--aicfab-muted);
	background: var(--aicfab-surface-alt);
}

.ai-chat-bedrock-footer small {
	font-size: inherit;
}

.ai-chat-bedrock-usage {
	font-variant-numeric: tabular-nums;
}

/* Accessibility helper used by the message label */
.ai-chat-bedrock-container .screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

@keyframes aicfab-rise {
	from { opacity: 0; transform: translateY(4px); }
	to { opacity: 1; transform: none; }
}

@keyframes aicfab-bounce {
	0%, 60%, 100% { transform: translateY(0); opacity: .55; }
	30% { transform: translateY(-4px); opacity: 1; }
}

@keyframes aicfab-caret {
	0%, 49% { opacity: 1; }
	50%, 100% { opacity: 0; }
}

@keyframes aicfab-pulse {
	0%, 100% { opacity: 1; }
	50% { opacity: .45; }
}

@media (max-width: 600px) {
	.ai-chat-bedrock-container {
		font-size: 15px;
		border-radius: 12px;
	}

	.ai-chat-bedrock-messages {
		padding: 14px;
	}

	.ai-chat-bedrock-message-content {
		max-width: 88%;
	}

	.ai-chat-bedrock-input {
		padding: 12px 14px 14px;
	}

	/* Below 16px, Safari on iPhone zooms the page when the field is focused. */
	.ai-chat-bedrock-container .ai-chat-bedrock-textarea {
		font-size: 16px;
	}

	.ai-chat-bedrock-container .ai-chat-bedrock-buttons button {
		flex: 1 1 auto;
	}

	.ai-chat-bedrock-container .ai-chat-bedrock-buttons .ai-chat-bedrock-clear {
		flex: 0 0 auto;
	}
}

/*
 * Dark, when chosen in the settings or, with "auto", when the visitor's device is dark. It used
 * to follow the device only, so a dark panel opened on a light theme. The data-scheme attribute
 * is set from the setting; markup cached from before it existed has none and stays light.
 */
.ai-chat-bedrock-container[data-scheme="dark"] {
	--aicfab-surface: #131a2a;
	--aicfab-surface-alt: #0f1522;
	--aicfab-border: #2a3550;
	--aicfab-input-border: #5a6a8a;
	--aicfab-text: #e7ecf6;
	--aicfab-muted: #9fb0cc;
	--aicfab-accent: #5b8cff;
	--aicfab-accent-contrast: #0b101c;
	--aicfab-ai-bubble: #1b2438;
	--aicfab-user-bubble: #5b8cff;
	--aicfab-danger: #ff8b8b;
	--aicfab-shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 28px rgba(0, 0, 0, .35);
	--aicfab-meta: #9ca3af;
	--aicfab-link: #93c5fd;
	--aicfab-detail: #d1d5db;
	--aicfab-chip: #1f2937;
	--aicfab-chip-border: #374151;
	--aicfab-chip-text: #e5e7eb;
	--aicfab-chip-hover: #243b6b;
	--aicfab-chip-hover-border: #60a5fa;
	--aicfab-code: #1f2937;
	--aicfab-code-text: #e5e7eb;
	--aicfab-note: #fde68a;
	--aicfab-note-bg: #37301c;
	--aicfab-note-border: #d97706;
}

.ai-chat-bedrock-container[data-scheme="dark"] .ai-chat-bedrock-message-content pre,
.ai-chat-bedrock-container[data-scheme="dark"] .ai-chat-bedrock-message-content code {
	background: rgba(255, 255, 255, .08);
}

@media (prefers-color-scheme: dark) {
	.ai-chat-bedrock-container[data-scheme="auto"] {
		--aicfab-surface: #131a2a;
		--aicfab-surface-alt: #0f1522;
		--aicfab-border: #2a3550;
		--aicfab-input-border: #5a6a8a;
		--aicfab-text: #e7ecf6;
		--aicfab-muted: #9fb0cc;
		--aicfab-accent: #5b8cff;
		--aicfab-accent-contrast: #0b101c;
		--aicfab-ai-bubble: #1b2438;
		--aicfab-user-bubble: #5b8cff;
		--aicfab-danger: #ff8b8b;
		--aicfab-shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 28px rgba(0, 0, 0, .35);
		--aicfab-meta: #9ca3af;
		--aicfab-link: #93c5fd;
		--aicfab-detail: #d1d5db;
		--aicfab-chip: #1f2937;
		--aicfab-chip-border: #374151;
		--aicfab-chip-text: #e5e7eb;
		--aicfab-chip-hover: #243b6b;
		--aicfab-chip-hover-border: #60a5fa;
		--aicfab-code: #1f2937;
		--aicfab-code-text: #e5e7eb;
		--aicfab-note: #fde68a;
		--aicfab-note-bg: #37301c;
		--aicfab-note-border: #d97706;
	}

	.ai-chat-bedrock-container[data-scheme="auto"] .ai-chat-bedrock-message-content pre,
	.ai-chat-bedrock-container[data-scheme="auto"] .ai-chat-bedrock-message-content code {
		background: rgba(255, 255, 255, .08);
	}
}

@media (prefers-reduced-motion: reduce) {
	.ai-chat-bedrock-message,
	.ai-chat-bedrock-typing span,
	.ai-chat-bedrock-message-content.is-streaming::after,
	.ai-chat-bedrock-container.is-busy .ai-chat-bedrock-header::before {
		animation: none;
	}
}

/* Floating popup mode */
.ai-chat-bedrock-popup {
	position: fixed;
	right: 22px;
	bottom: 22px;
	z-index: 99998;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	gap: 12px;
	font-size: 16px;
}

.ai-chat-bedrock-popup .ai-chat-bedrock-launcher {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	min-height: 50px;
	padding: 0 20px;
	font: inherit;
	font-weight: 600;
	color: var(--aicfab-launcher-text, #fff);
	background: var(--aicfab-launcher, #1d4ed8);
	border: 0;
	border-radius: 999px;
	box-shadow: 0 10px 26px rgba(20, 33, 61, .26);
	cursor: pointer;
	transition: transform .12s ease, background-color .15s ease;
}

.ai-chat-bedrock-popup .ai-chat-bedrock-launcher:hover {
	background: #1740b4;
	background: color-mix(in srgb, var(--aicfab-launcher, #1d4ed8) 82%, #000);
}

.ai-chat-bedrock-popup .ai-chat-bedrock-launcher:focus-visible {
	/* A white gap and a dark ring, visible on light and dark pages alike. */
	outline: 3px solid var(--aicfab-launcher, #1d4ed8);
	outline-offset: 2px;
	box-shadow: 0 0 0 2px #fff;
}

.ai-chat-bedrock-popup .ai-chat-bedrock-launcher:active {
	transform: translateY(1px);
}

.ai-chat-bedrock-launcher-icon {
	width: 18px;
	height: 18px;
	border: 2px solid currentColor;
	border-radius: 6px 6px 6px 2px;
}

.ai-chat-bedrock-popup[data-state="open"] .ai-chat-bedrock-launcher-icon {
	position: relative;
	border: 0;
	border-radius: 0;
}

.ai-chat-bedrock-popup[data-state="open"] .ai-chat-bedrock-launcher-icon::before,
.ai-chat-bedrock-popup[data-state="open"] .ai-chat-bedrock-launcher-icon::after {
	content: "";
	position: absolute;
	top: 8px;
	left: 0;
	width: 18px;
	height: 2px;
	background: currentColor;
}

.ai-chat-bedrock-popup[data-state="open"] .ai-chat-bedrock-launcher-icon::before { transform: rotate(45deg); }
.ai-chat-bedrock-popup[data-state="open"] .ai-chat-bedrock-launcher-icon::after { transform: rotate(-45deg); }

.ai-chat-bedrock-popup-panel {
	/* Above the launcher, which comes first in the page so Tab goes from it into the chat. */
	order: -1;
	width: min(380px, calc(100vw - 32px));
	animation: aicfab-rise .16s ease-out;
}

.ai-chat-bedrock-popup-panel[hidden] {
	display: none;
}

/* Focused only so a touch screen does not open the keyboard; the panel is not a control. */
.ai-chat-bedrock-popup-panel:focus {
	outline: none;
}

.ai-chat-bedrock-container.is-popup {
	width: 100% !important;
	max-height: min(560px, calc(100vh - 110px));
	max-height: min(560px, calc(100dvh - 110px));
	margin: 0;
	box-shadow: 0 18px 44px rgba(20, 33, 61, .22);
}

/*
 * The panel has a fixed ceiling and hides what overflows it, so when space runs short the
 * conversation scrolls and the box to type in stays whole. It used to be the other way round.
 */
.ai-chat-bedrock-container.is-popup .ai-chat-bedrock-header,
.ai-chat-bedrock-container.is-popup .ai-chat-bedrock-input,
.ai-chat-bedrock-container.is-popup .ai-chat-bedrock-footer {
	flex-shrink: 0;
}

.ai-chat-bedrock-container.is-popup .ai-chat-bedrock-messages {
	flex-shrink: 100;
	min-height: 96px;
}

/*
 * Suggestions give way only once the conversation is down to its minimum, and then scroll:
 * the conversation's shrink factor above is a hundred times theirs.
 */
.ai-chat-bedrock-container.is-popup .ai-chat-bedrock-suggestions {
	flex-shrink: 1;
	min-height: 0;
	overflow-y: auto;
}

/* Signed out there is a welcome and a sign-in link: the panel fits them, not a whole conversation. */
.ai-chat-bedrock-container.is-popup.is-signed-out .ai-chat-bedrock-messages {
	flex: 0 1 auto;
	height: auto !important;
	min-height: 0;
}

@media (max-height: 520px) {
	.ai-chat-bedrock-container.is-popup .ai-chat-bedrock-messages {
		min-height: 64px;
	}

	.ai-chat-bedrock-container.is-popup .ai-chat-bedrock-footer,
	.ai-chat-bedrock-container.is-popup .ai-chat-bedrock-suggestions {
		display: none;
	}
}

/*
 * On a phone the launcher is a small pill in the corner rather than a bar across every page,
 * and the open chat takes the whole screen, above the keyboard, with the page held still.
 */
@media (max-width: 600px) {
	.ai-chat-bedrock-popup {
		right: max(14px, env(safe-area-inset-right));
		bottom: max(14px, env(safe-area-inset-bottom));
	}

	.ai-chat-bedrock-popup .ai-chat-bedrock-launcher {
		min-height: 48px;
		padding: 0 16px;
	}

	.ai-chat-bedrock-popup:not(.is-signed-out)[data-state="open"] {
		inset: 0;
		gap: 0;
	}

	.ai-chat-bedrock-popup:not(.is-signed-out)[data-state="open"] .ai-chat-bedrock-launcher {
		display: none;
	}

	.ai-chat-bedrock-popup:not(.is-signed-out)[data-state="open"] .ai-chat-bedrock-popup-panel {
		width: 100%;
		height: 100vh;
		height: 100dvh;
		animation: none;
	}

	.ai-chat-bedrock-popup:not(.is-signed-out) .ai-chat-bedrock-container.is-popup {
		height: 100%;
		max-height: none;
		border: 0;
		border-radius: 0;
		box-shadow: none;
		padding-top: env(safe-area-inset-top);
		padding-bottom: env(safe-area-inset-bottom);
	}

	.ai-chat-bedrock-popup:not(.is-signed-out) .ai-chat-bedrock-container.is-popup .ai-chat-bedrock-messages {
		flex: 1 1 auto;
		height: auto !important;
	}

	html.aicfab-chat-open,
	html.aicfab-chat-open body {
		overflow: hidden;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ai-chat-bedrock-popup-panel {
		animation: none;
	}
}

/* Message meta: timestamp, copy and retry */
.ai-chat-bedrock-message-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    max-width: 100%;
}

.ai-chat-bedrock-message-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    line-height: 1.4;
    color: var(--aicfab-meta);
    opacity: 0;
    transition: opacity 120ms ease-in-out;
}

.ai-chat-bedrock-message:hover .ai-chat-bedrock-message-meta,
.ai-chat-bedrock-message:focus-within .ai-chat-bedrock-message-meta {
    opacity: 1;
}

.ai-chat-bedrock-message.user-message .ai-chat-bedrock-message-meta {
    justify-content: flex-end;
}

.ai-chat-bedrock-container .ai-chat-bedrock-copy,
.ai-chat-bedrock-container .ai-chat-bedrock-retry {
    background: none;
    border: 0;
    padding: 0;
    margin: 0;
    font: inherit;
    color: var(--aicfab-link);
    cursor: pointer;
    text-decoration: underline;
    box-shadow: none;
    /* At least 24 by 24 px to tap (WCAG 2.5.8). */
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    min-width: 24px;
    padding: 2px;
    width: auto;
}

.ai-chat-bedrock-container .ai-chat-bedrock-retry {
    margin-left: 10px;
    color: inherit;
}

.ai-chat-bedrock-container .ai-chat-bedrock-copy:hover,
.ai-chat-bedrock-container .ai-chat-bedrock-copy:focus-visible,
.ai-chat-bedrock-container .ai-chat-bedrock-retry:hover,
.ai-chat-bedrock-container .ai-chat-bedrock-retry:focus-visible {
    text-decoration: none;
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* An answer being read keeps its Stop button in view. */
.ai-chat-bedrock-message:has(.ai-chat-bedrock-listen[aria-pressed="true"]) .ai-chat-bedrock-message-meta {
    opacity: 1;
}

.ai-chat-bedrock-container .ai-chat-bedrock-listen-status:empty {
    display: none;
}

@media (prefers-reduced-motion: reduce) {
    .ai-chat-bedrock-message-meta {
        transition: none;
    }
}

@media (hover: none) {
    .ai-chat-bedrock-message-meta {
        opacity: 1;
    }
}

/* Suggested questions */
.ai-chat-bedrock-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 16px 0;
}

.ai-chat-bedrock-suggestions[hidden] {
    display: none;
}

.ai-chat-bedrock-container .ai-chat-bedrock-suggestion {
    background: var(--aicfab-chip);
    border: 1px solid var(--aicfab-chip-border);
    border-radius: 999px;
    color: var(--aicfab-chip-text);
    cursor: pointer;
    font-size: 13px;
    line-height: 1.4;
    margin: 0;
    padding: 7px 14px;
    text-align: left;
    width: auto;
    min-height: 0;
    box-shadow: none;
    transition: background-color 120ms ease-in-out, border-color 120ms ease-in-out;
}

.ai-chat-bedrock-container .ai-chat-bedrock-suggestion:hover,
.ai-chat-bedrock-container .ai-chat-bedrock-suggestion:focus-visible {
    background: var(--aicfab-chip-hover);
    border-color: var(--aicfab-chip-hover-border);
}

/* Answer feedback */
.ai-chat-bedrock-feedback {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.ai-chat-bedrock-container .ai-chat-bedrock-feedback-button {
    background: none;
    border: 0;
    cursor: pointer;
    font-size: 13px;
    line-height: 1;
    margin: 0;
    padding: 4px 6px;
    width: auto;
    min-height: 24px;
    min-width: 24px;
    box-shadow: none;
    opacity: 0.75;
}

.ai-chat-bedrock-container .ai-chat-bedrock-feedback-button:hover,
.ai-chat-bedrock-container .ai-chat-bedrock-feedback-button:focus-visible {
    opacity: 1;
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}


@media (prefers-reduced-motion: reduce) {
    .ai-chat-bedrock-container .ai-chat-bedrock-suggestion {
        transition: none;
    }
}

/* Agent step trace */
.ai-chat-bedrock-steps {
    margin: 6px 0 0;
    font-size: 12px;
    color: var(--aicfab-detail);
}

.ai-chat-bedrock-steps > summary {
    cursor: pointer;
    color: var(--aicfab-link);
    list-style: none;
}

.ai-chat-bedrock-steps > summary::-webkit-details-marker {
    display: none;
}

.ai-chat-bedrock-steps > summary::before {
    content: '▸ ';
}

.ai-chat-bedrock-steps[open] > summary::before {
    content: '▾ ';
}

.ai-chat-bedrock-steps > summary:hover,
.ai-chat-bedrock-steps > summary:focus-visible {
    text-decoration: underline;
}

.ai-chat-bedrock-steps-list {
    margin: 6px 0 0 18px;
    padding: 0;
}

.ai-chat-bedrock-steps-list li {
    margin: 0 0 3px;
    line-height: 1.5;
}

.ai-chat-bedrock-steps-list code {
    color: var(--aicfab-code-text);
    background: var(--aicfab-code);
    border-radius: 3px;
    font-size: 11px;
    padding: 1px 5px;
}

.ai-chat-bedrock-step-status {
    margin-left: 8px;
}

.ai-chat-bedrock-step-status.is-error {
    color: var(--aicfab-danger);
}

.ai-chat-bedrock-step-round {
    color: var(--aicfab-meta);
    margin-left: 8px;
}

.ai-chat-bedrock-steps-note {
    margin: 6px 0 0;
    color: var(--aicfab-meta);
}

/* Sources an answer was drawn from */
.ai-chat-bedrock-sources {
    margin: 8px 0 0;
    font-size: 12px;
    color: var(--aicfab-detail);
}

.ai-chat-bedrock-sources-label {
    font-weight: 600;
}

.ai-chat-bedrock-sources-list {
    margin: 4px 0 0 18px;
    padding: 0;
}

.ai-chat-bedrock-sources-list li {
    margin: 0 0 3px;
    line-height: 1.5;
    overflow-wrap: anywhere;
}

.ai-chat-bedrock-sources-list a {
    color: var(--aicfab-link);
}


/* Fallback model disclosure */
.ai-chat-bedrock-fallback-note {
    margin: 6px 0 0;
    font-size: 12px;
    line-height: 1.5;
    color: var(--aicfab-note);
    background: var(--aicfab-note-bg);
    border-left: 3px solid var(--aicfab-note-border);
    padding: 6px 10px;
    border-radius: 0 4px 4px 0;
}


/* Stop button, shown only while an answer is arriving */
.ai-chat-bedrock-stop[hidden] {
    display: none;
}

.ai-chat-bedrock-stop {
    margin-left: 6px;
}

/* Products an answer drew on */
.ai-chat-bedrock-products {
    margin: 8px 0 0;
}

.ai-chat-bedrock-products-list {
    display: grid;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ai-chat-bedrock-product {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin: 0;
    padding: 8px;
    background: var(--aicfab-surface);
    border: 1px solid var(--aicfab-border);
    border-radius: 8px;
}

.ai-chat-bedrock-product-image {
    flex: 0 0 auto;
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 6px;
}

.ai-chat-bedrock-product-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    font-size: 13px;
    line-height: 1.45;
}

.ai-chat-bedrock-product-name {
    font-weight: 600;
    color: var(--aicfab-text);
    text-decoration: none;
    overflow-wrap: anywhere;
}

.ai-chat-bedrock-product-name:hover,
.ai-chat-bedrock-product-name:focus {
    text-decoration: underline;
}

.ai-chat-bedrock-product-price del {
    color: var(--aicfab-meta);
    margin-right: 4px;
}

.ai-chat-bedrock-product-price ins {
    text-decoration: none;
    font-weight: 600;
}

.ai-chat-bedrock-product-meta {
    font-size: 12px;
    color: var(--aicfab-detail);
}

.ai-chat-bedrock-product-meta.is-out-of-stock {
    color: var(--aicfab-danger);
}

.ai-chat-bedrock-product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}

.ai-chat-bedrock-product-actions a {
    display: inline-block;
    padding: 3px 10px;
    font-size: 12px;
    border-radius: 999px;
    text-decoration: none;
    border: 1px solid var(--aicfab-accent);
    color: var(--aicfab-accent);
}

.ai-chat-bedrock-product-actions a.ai-chat-bedrock-product-cart {
    background: var(--aicfab-accent);
    color: var(--aicfab-accent-contrast);
}

.ai-chat-bedrock-product-actions a:focus-visible {
    outline: 2px solid var(--aicfab-accent);
    outline-offset: 2px;
}

/* Contact requests */
.ai-chat-bedrock-container .ai-chat-bedrock-contact-open {
	margin: 0;
	padding: 0;
	border: 0;
	background: none;
	box-shadow: none;
	min-height: 0;
	width: auto;
	font: inherit;
	color: var(--aicfab-link);
	text-decoration: underline;
	cursor: pointer;
}

.ai-chat-bedrock-container .ai-chat-bedrock-contact-open:focus-visible {
	outline: 2px solid var(--aicfab-link);
	outline-offset: 2px;
}

.ai-chat-bedrock-contact {
	display: grid;
	gap: 8px;
	margin: 0;
}

.ai-chat-bedrock-contact p {
	margin: 0;
}

.ai-chat-bedrock-contact-field {
	display: grid;
	gap: 3px;
}

.ai-chat-bedrock-contact-field label {
	font-weight: 600;
	font-size: .9em;
}

.ai-chat-bedrock-contact-field small {
	color: var(--aicfab-muted);
}

.ai-chat-bedrock-container .ai-chat-bedrock-contact input[type="text"],
.ai-chat-bedrock-container .ai-chat-bedrock-contact input[type="email"],
.ai-chat-bedrock-container .ai-chat-bedrock-contact input[type="tel"],
.ai-chat-bedrock-container .ai-chat-bedrock-contact textarea {
	box-sizing: border-box;
	width: 100%;
	padding: 6px 8px;
	border: 1px solid var(--aicfab-border);
	border-radius: 8px;
	background: var(--aicfab-surface);
	color: var(--aicfab-text);
	font: inherit;
}

.ai-chat-bedrock-contact-check label {
	font-size: .9em;
}

.ai-chat-bedrock-contact-check a,
.ai-chat-bedrock-contact-other a {
	color: var(--aicfab-link);
}

.ai-chat-bedrock-contact-error:empty {
	display: none;
}

.ai-chat-bedrock-contact-error {
	color: var(--aicfab-danger);
}

/* A field only bots fill in, kept out of sight and out of the reading order. */
.ai-chat-bedrock-contact-trap {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}