/* ==================================================================
 * Iris Theme Kit — block CSS for the Iris-AI block theme.
 *
 * v1.1.0 - Iris AI block UI refresh.
 *   A full visual overhaul of every AI surface: glassmorphism panels,
 *   layered brand gradients, soft depth, and tasteful micro-motion.
 *   Auto light/dark via prefers-color-scheme. The reading-progress
 *   block is a fixed bottom strip so it stays visible without covering content.
 *
 * Every selector is scoped to `.irisai-theme-block-*`,
 * `.irisai-selection-*`, `.irisai-theme-global-tools` or
 * `.irisai-tk-*` so styles never leak into the host theme.
 *
 * Visual tokens default to the brand gradient
 * (`--irisai-block-accent` -> `--irisai-block-accent-2`); the
 * hero-chat block can override the accents per-instance.
 * ================================================================== */

/* ------------------------------------------------------------------ *
 * 1. Design tokens — light
 * ------------------------------------------------------------------ */
:root {
	--irisai-block-accent: #0f172a;
	--irisai-block-accent-2: #7c3aed;
	--irisai-block-accent-3: #d97706;
	--irisai-block-button-color: #ffffff;

	--irisai-block-ink: #0f172a;
	--irisai-block-ink-muted: #64748b;

	--irisai-block-surface: #ffffff;
	--irisai-block-surface-muted: #f8fafc;

	--irisai-block-border: #e2e8f0;
	--irisai-block-border-strong: #cbd5e1;

	--irisai-block-panel: #ffffff;
	--irisai-block-panel-2: #f8fafc;
	--irisai-block-panel-3: #f1f5f9;

	/* Glass surfaces — translucent + blurred */
	--irisai-block-glass: #ffffff;
	--irisai-block-glass-strong: #ffffff;
	--irisai-block-card: #ffffff;
	--irisai-block-tint: rgba(15, 23, 42, 0.08);
	--irisai-block-tint-2: rgba(124, 58, 237, 0.07);
	--irisai-block-hairline: rgba(255, 255, 255, 0.7);

	--irisai-block-ring: rgba(15, 23, 42, 0.32);
	--irisai-block-success: #059669;
	--irisai-block-warning: #d97706;
	--irisai-block-danger: #dc2626;

	--irisai-block-radius: 8px;
	--irisai-block-radius-sm: 6px;
	--irisai-block-radius-pill: 999px;

	--irisai-block-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
	--irisai-block-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
	--irisai-block-shadow-lg: 0 4px 6px rgba(0,0,0,0.05), 0 10px 15px rgba(0,0,0,0.1);
	--irisai-block-glow: none;

	--irisai-block-ease: cubic-bezier(0.22, 1, 0.36, 1);
	--irisai-block-blur: 0px;

	--irisai-block-grad: var(--irisai-block-ink);
	--irisai-block-grad-tri: var(--irisai-block-ink);
	--irisai-block-sheen: none;
}

/* ------------------------------------------------------------------ *
 * 2. Design tokens — dark (auto, OS / browser preference)
 * ------------------------------------------------------------------ */
@media (prefers-color-scheme: dark) {
	:root {
		--irisai-block-accent: #5ec4c8;
		--irisai-block-accent-2: #a855f7;
		--irisai-block-accent-3: #f59e0b;

		--irisai-block-ink: #f8fafc;
		--irisai-block-ink-muted: #94a3b8;

		--irisai-block-surface: #0f172a;
		--irisai-block-surface-muted: #1e293b;

		--irisai-block-border: #1e293b;
		--irisai-block-border-strong: #334155;

		--irisai-block-panel: #0f172a;
		--irisai-block-panel-2: #1e293b;
		--irisai-block-panel-3: #1e293b;

		--irisai-block-glass: #0f172a;
		--irisai-block-glass-strong: #0f172a;
		--irisai-block-card: #0f172a;
		--irisai-block-tint: rgba(94, 196, 200, 0.16);
		--irisai-block-tint-2: rgba(168, 85, 247, 0.14);
		--irisai-block-hairline: rgba(255, 255, 255, 0.08);

		--irisai-block-ring: rgba(94, 196, 200, 0.42);

		--irisai-block-shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
		--irisai-block-shadow: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
		--irisai-block-shadow-lg: 0 4px 6px rgba(0,0,0,0.2), 0 10px 15px rgba(0,0,0,0.3);
		--irisai-block-glow: none;

		--irisai-block-sheen: none;
	}
}

/* ------------------------------------------------------------------ *
 * 3. Reset / shared base
 * ------------------------------------------------------------------ */
[class*="irisai-theme-block-"],
[class*="irisai-theme-block-"] *,
.irisai-theme-global-tools,
.irisai-theme-global-tools *,
.irisai-selection-toolbar,
.irisai-selection-toolbar *,
.irisai-selection-result {
	box-sizing: border-box;
}

[class*="irisai-theme-block-"] {
	font-family: inherit;
	-webkit-font-smoothing: antialiased;
}

/* Container blocks share ink + opentype niceties. */
.irisai-theme-block-hero-chat,
.irisai-theme-block-ask-iris,
.irisai-theme-block-post-summary,
.irisai-theme-block-comment-summary,
.irisai-theme-block-semantic-search,
.irisai-theme-block-reading-path,
.irisai-theme-block-author-voice,
.irisai-theme-block-byline-card,
.irisai-theme-block-related-sidebar,
.irisai-theme-block-continue-reading,
.irisai-theme-block-picks-for-you,
.irisai-theme-block-topic-cluster,
.irisai-theme-block-quiz,
.irisai-theme-block-comparison,
.irisai-theme-block-fact-check,
.irisai-theme-block-reactions-wrap,
.irisai-theme-block-explain-toggles,
.irisai-theme-block-saved-chats,
.irisai-theme-block-audio-narration,
.irisai-theme-block-translate-post {
	color: var(--irisai-block-ink);
	font-feature-settings: "ss01", "kern", "liga";
	line-height: 1.55;
}

/* Focus ring — consistent + accessible across every control. */
[class*="irisai-theme-block-"] :focus-visible,
.irisai-selection-toolbar :focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px var(--irisai-block-ring);
	border-radius: var(--irisai-block-radius-sm);
}

/* ------------------------------------------------------------------ *
 * 4. The glass "panel" — shared surface for the container blocks
 * ------------------------------------------------------------------ */
.irisai-theme-block-hero-chat,
.irisai-theme-block-ask-iris,
.irisai-theme-block-semantic-search,
.irisai-theme-block-reading-path,
.irisai-theme-block-author-voice,
.irisai-theme-block-byline-card,
.irisai-theme-block-related-sidebar,
.irisai-theme-block-continue-reading,
.irisai-theme-block-picks-for-you,
.irisai-theme-block-topic-cluster,
.irisai-theme-block-quiz,
.irisai-theme-block-comparison,
.irisai-theme-block-fact-check,
.irisai-theme-block-reactions-wrap,
.irisai-theme-block-post-summary,
.irisai-theme-block-comment-summary {
	position: relative;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius);
	background: var(--irisai-block-card);
	box-shadow: var(--irisai-block-shadow-sm);
	overflow: clip;
}

/* Top edge — a thin tri-colour brand strip with a slow sheen sweep. */
.irisai-theme-block-hero-chat::before,
.irisai-theme-block-ask-iris::before,
.irisai-theme-block-semantic-search::before,
.irisai-theme-block-reading-path::before,
.irisai-theme-block-author-voice::before,
.irisai-theme-block-byline-card::before,
.irisai-theme-block-related-sidebar::before,
.irisai-theme-block-continue-reading::before::before,
.irisai-theme-block-picks-for-you::before,
.irisai-theme-block-topic-cluster::before,
.irisai-theme-block-quiz::before,
.irisai-theme-block-comparison::before,
.irisai-theme-block-fact-check::before,
.irisai-theme-block-reactions-wrap::before,
.irisai-theme-block-post-summary::before,
.irisai-theme-block-comment-summary::before {
	content: "";
	position: absolute;
	inset: 0 0 auto;
	height: 3px;
	background: var(--irisai-block-accent);
	background-size: 220% 100%;
	pointer-events: none;
	z-index: 1;
}

/* ------------------------------------------------------------------ *
 * 5. Shared controls — inputs, selects, buttons, pills
 * ------------------------------------------------------------------ */

/* Input shells (the rounded field that wraps an input + send button). */
.irisai-theme-block-hero-chat__input,
.irisai-theme-block-ask-iris__input,
.irisai-theme-block-semantic-search__form,
.irisai-theme-block-reading-path__form,
.irisai-theme-block-dock__input {
	display: flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.4rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.05);
	transition: border-color 160ms var(--irisai-block-ease), box-shadow 160ms var(--irisai-block-ease);
}

.irisai-theme-block-hero-chat__input:focus-within,
.irisai-theme-block-ask-iris__input:focus-within,
.irisai-theme-block-semantic-search__form:focus-within,
.irisai-theme-block-reading-path__form:focus-within,
.irisai-theme-block-dock__input:focus-within {
	border-color: var(--irisai-block-accent);
	box-shadow: 0 0 0 4px var(--irisai-block-ring);
}

.irisai-theme-block-hero-chat__input input,
.irisai-theme-block-ask-iris__input input,
.irisai-theme-block-semantic-search__form input,
.irisai-theme-block-reading-path__form input,
.irisai-theme-block-dock__input input {
	flex: 1;
	min-width: 0;
	min-height: 44px;
	padding: 0 0.7rem;
	border: 0;
	border-radius: var(--irisai-block-radius-sm);
	background: transparent;
	color: var(--irisai-block-ink);
	font: inherit;
}
.irisai-theme-block-ask-iris__input input[type="text"]{
	border:none;
	box-shadow:none;
}
.irisai-theme-block-ask-iris__input:focus-within{
	box-shadow:none;
}
.irisai-theme-block-hero-chat__input input::placeholder,
.irisai-theme-block-ask-iris__input input::placeholder,
.irisai-theme-block-semantic-search__form input::placeholder,
.irisai-theme-block-reading-path__form input::placeholder,
.irisai-theme-block-dock__input input::placeholder {
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-hero-chat__input input:focus,
.irisai-theme-block-ask-iris__input input:focus,
.irisai-theme-block-semantic-search__form input:focus,
.irisai-theme-block-reading-path__form input:focus,
.irisai-theme-block-dock__input input:focus {
	outline: none;
	box-shadow: none;
}

/* Primary gradient buttons — shared treatment. */
.irisai-theme-block-hero-chat__input button,
.irisai-theme-block-ask-iris__input button,
.irisai-theme-block-semantic-search__form button,
.irisai-theme-block-reading-path__form button,
.irisai-theme-block-dock__input button,
.irisai-theme-block-quiz button,
.irisai-theme-block-audio-narration button,
.irisai-theme-block-post-summary__refresh,
.irisai-theme-block-card-summary,
.irisai-theme-block-ask-iris__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
	min-height: 44px;
	padding: 0 1.15rem;
	border: 0;
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-ink);
	color: var(--irisai-block-button-color);
	font: inherit;
	font-weight: 700;
	line-height: 1;
	text-decoration: none;
	cursor: pointer;
	box-shadow: none;
	transition: transform 160ms var(--irisai-block-ease),
		box-shadow 160ms var(--irisai-block-ease),
		filter 160ms var(--irisai-block-ease);
}

.irisai-theme-block-hero-chat__input button:hover,
.irisai-theme-block-ask-iris__input button:hover,
.irisai-theme-block-semantic-search__form button:hover,
.irisai-theme-block-reading-path__form button:hover,
.irisai-theme-block-dock__input button:hover,
.irisai-theme-block-quiz button:hover,
.irisai-theme-block-audio-narration button:hover,
.irisai-theme-block-post-summary__refresh:hover,
.irisai-theme-block-card-summary:hover,
.irisai-theme-block-ask-iris__btn:hover {
	filter: brightness(0.9);
	box-shadow: var(--irisai-block-shadow);
}

.irisai-theme-block-hero-chat__input button:active,
.irisai-theme-block-ask-iris__input button:active,
.irisai-theme-block-semantic-search__form button:active,
.irisai-theme-block-reading-path__form button:active,
.irisai-theme-block-dock__input button:active,
.irisai-theme-block-quiz button:active,
.irisai-theme-block-ask-iris__btn:active {
	transform: translateY(0) scale(0.99);
}

/* ------------------------------------------------------------------ *
 * 6. Shared chat thread + message bubbles
 * ------------------------------------------------------------------ */
.irisai-theme-block-hero-chat__messages,
.irisai-theme-block-ask-iris__messages,
.irisai-theme-block-dock__messages {
	display: grid;
	gap: 0.55rem;
	max-height: 340px;
	overflow-y: auto;
	padding: 0.85rem;
	scrollbar-width: thin;
	scrollbar-color: var(--irisai-block-accent) transparent;
}

.irisai-theme-block-hero-chat__messages::-webkit-scrollbar,
.irisai-theme-block-ask-iris__messages::-webkit-scrollbar,
.irisai-theme-block-dock__messages::-webkit-scrollbar {
	width: 8px;
}

.irisai-theme-block-hero-chat__messages::-webkit-scrollbar-thumb,
.irisai-theme-block-ask-iris__messages::-webkit-scrollbar-thumb,
.irisai-theme-block-dock__messages::-webkit-scrollbar-thumb {
	background: var(--irisai-block-border-strong);
	border-radius: 999px;
}

.irisai-theme-block-hero-chat__messages,
.irisai-theme-block-ask-iris__messages {
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-panel-2);
}

.irisai-theme-block-hero-chat__messages .msg,
.irisai-theme-block-ask-iris__messages .msg,
.irisai-theme-block-dock__messages .msg {
	max-width: 86%;
	padding: 0.6rem 0.85rem;
	border-radius: var(--irisai-block-radius);
	font-size: 0.9rem;
	line-height: 1.5;
	word-break: break-word;
	box-shadow: var(--irisai-block-shadow-sm);
	animation: irisai-msg-in 0.34s var(--irisai-block-ease) both;
}

/* User bubble — plain text, preserve whitespace */
.irisai-theme-block-hero-chat__messages .msg--you,
.irisai-theme-block-ask-iris__messages .msg--you,
.irisai-theme-block-dock__messages .msg--you {
	white-space: pre-wrap;
}

/* Iris bubble — renders HTML from the API; normalise inner elements */
.irisai-theme-block-hero-chat__messages .msg--iris p,
.irisai-theme-block-ask-iris__messages .msg--iris p,
.irisai-theme-block-dock__messages .msg--iris p {
	margin: 0 0 0.5em;
}
.irisai-theme-block-hero-chat__messages .msg--iris p:last-child,
.irisai-theme-block-ask-iris__messages .msg--iris p:last-child,
.irisai-theme-block-dock__messages .msg--iris p:last-child {
	margin-bottom: 0;
}
.irisai-theme-block-hero-chat__messages .msg--iris ul,
.irisai-theme-block-ask-iris__messages .msg--iris ul,
.irisai-theme-block-dock__messages .msg--iris ul,
.irisai-theme-block-hero-chat__messages .msg--iris ol,
.irisai-theme-block-ask-iris__messages .msg--iris ol,
.irisai-theme-block-dock__messages .msg--iris ol {
	margin: 0.4em 0;
	padding-left: 1.4em;
}
.irisai-theme-block-hero-chat__messages .msg--iris li,
.irisai-theme-block-ask-iris__messages .msg--iris li,
.irisai-theme-block-dock__messages .msg--iris li {
	margin-bottom: 0.2em;
}
.irisai-theme-block-hero-chat__messages .msg--iris strong,
.irisai-theme-block-ask-iris__messages .msg--iris strong,
.irisai-theme-block-dock__messages .msg--iris strong {
	font-weight: 600;
}
.irisai-theme-block-hero-chat__messages .msg--iris a,
.irisai-theme-block-ask-iris__messages .msg--iris a,
.irisai-theme-block-dock__messages .msg--iris a {
	color: var(--irisai-block-accent);
	text-decoration: underline;
}

@keyframes irisai-msg-in {
	from { opacity: 0; transform: translateY(8px) scale(0.98); }
	to { opacity: 1; transform: translateY(0) scale(1); }
}

.irisai-theme-block-hero-chat__messages .msg--iris,
.irisai-theme-block-ask-iris__messages .msg--iris,
.irisai-theme-block-dock__messages .msg--iris {
	justify-self: start;
	border-bottom-left-radius: 5px;
	background: var(--irisai-block-surface);
	border: 1px solid var(--irisai-block-border);
	color: var(--irisai-block-ink);
}

.irisai-theme-block-hero-chat__messages .msg--you,
.irisai-theme-block-ask-iris__messages .msg--you,
.irisai-theme-block-dock__messages .msg--you {
	justify-self: end;
	border-bottom-right-radius: 5px;
	background: var(--irisai-block-ink);
	color: #fff;
	border: 0;
}

/* Typing indicator — JS adds .msg--thinking + three .irisai-tk-dot spans. */
.irisai-theme-block-hero-chat__messages .msg--thinking,
.irisai-theme-block-ask-iris__messages .msg--thinking,
.irisai-theme-block-dock__messages .msg--thinking {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	padding: 0.7rem 0.9rem;
}

.irisai-tk-dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--irisai-block-accent);
	opacity: 0.35;
	animation: irisai-typing 1.2s var(--irisai-block-ease) infinite;
}

.irisai-tk-dot:nth-child(2) { animation-delay: 0.16s; }
.irisai-tk-dot:nth-child(3) { animation-delay: 0.32s; }

@keyframes irisai-typing {
	0%, 64%, 100% { opacity: 0.3; transform: translateY(0); }
	32% { opacity: 1; transform: translateY(-4px); }
}

/* ------------------------------------------------------------------ *
 * 7. hero-chat
 * ------------------------------------------------------------------ */
.irisai-theme-block-hero-chat {
	display: grid;
	gap: 1.15rem;
	max-width: 820px;
	margin-inline: auto;
	padding: clamp(1.15rem, 2.4vw, 1.9rem);
	text-align: left;
	box-shadow: var(--irisai-block-shadow);
}

.irisai-theme-block-hero-chat__header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 1rem;
}

.irisai-theme-block-hero-chat__identity {
	display: flex;
	align-items: center;
	gap: 0.85rem;
}

.irisai-theme-block-hero-chat__avatar {
	position: relative;
	display: grid;
	place-items: center;
	width: 50px;
	height: 50px;
	flex-shrink: 0;
	border-radius: var(--irisai-block-radius);
	background: var(--irisai-block-ink);
	color: #fff;
	font-size: 1.2rem;
	box-shadow: none;
}

.irisai-theme-block-hero-chat__name {
	font-size: 1.08rem;
	font-weight: 600;
	line-height: 1.2;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-hero-chat__meta {
	margin-top: 0.15rem;
	font-size: 0.84rem;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-hero-chat__pill {
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
	margin: 0 0 0.35rem 0.35rem;
	padding: 0.32rem 0.7rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-pill);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	font-size: 0.68rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.07em;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-hero-chat__pill--live {
	color: var(--irisai-block-success);
	border-color: rgba(5, 150, 105, 0.3);
	background: rgba(5, 150, 105, 0.12);
}

.irisai-theme-block-hero-chat__pill--live::first-letter {
	color: var(--irisai-block-success);
}

.irisai-theme-block-hero-chat__prompts {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.7rem;
}

.irisai-theme-block-hero-chat__prompts button {
	all: unset;
	box-sizing: border-box;
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 0.7rem;
	align-items: start;
	min-height: 90px;
	padding: 0.85rem 0.95rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	cursor: pointer;
	font-size: 0.9rem;
	color: var(--irisai-block-ink);
	transition: transform 180ms var(--irisai-block-ease),
		border-color 180ms var(--irisai-block-ease),
		box-shadow 180ms var(--irisai-block-ease);
}

.irisai-theme-block-hero-chat__prompts button:hover {
	border-color: var(--irisai-block-accent);
	box-shadow: 0 14px 30px rgba(15, 23, 42, 0.13);
}

.irisai-theme-block-hero-chat__prompts button > span:first-child {
	display: grid;
	place-items: center;
	width: 30px;
	height: 30px;
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-tint);
	color: var(--irisai-block-accent);
	font-weight: 600;
}

.irisai-theme-block-hero-chat__prompts small {
	display: block;
	margin-bottom: 0.15rem;
	font-size: 0.66rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-hero-chat__input button {
	padding-inline: 1.4rem;
}

/* ------------------------------------------------------------------ *
 * 8. dock — floating launcher + chat panel
 * ------------------------------------------------------------------ */
.irisai-theme-block-dock {
	position: fixed;
	right: clamp(0.9rem, 2vw, 1.5rem);
	bottom: clamp(0.9rem, 2vw, 1.5rem);
	z-index: 9999;
}

.irisai-theme-block-dock__btn {
	all: unset;
	position: relative;
	box-sizing: border-box;
	display: grid;
	place-items: center;
	width: 62px;
	height: 62px;
	border-radius: 12px;
	background: var(--irisai-block-ink);
	color: #fff;
	cursor: pointer;
	box-shadow: var(--irisai-block-shadow-lg);
	transition: transform 200ms var(--irisai-block-ease), border-radius 200ms var(--irisai-block-ease);
}

/* Quote count badge on the dock orb */
.irisai-theme-block-dock__badge {
	position: absolute;
	top: -4px;
	right: -4px;
	min-width: 18px;
	height: 18px;
	padding: 0 5px;
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-accent-2);
	color: #fff;
	font-size: 10px;
	font-weight: 600;
	line-height: 18px;
	text-align: center;
	box-shadow: 0 1px 4px rgba(0,0,0,0.25);
	border: 2px solid var(--irisai-block-glass-strong, #fff);
}

.irisai-theme-block-dock__btn svg {
	width: 28px;
	height: 28px;
	transition: transform 220ms var(--irisai-block-ease);
}

.irisai-theme-block-dock__btn:hover {
	transform: translateY(-3px) scale(1.04);
	border-radius: 12px;
}

.irisai-theme-block-dock__btn:hover svg { transform: rotate(18deg) scale(1.05); }

.irisai-theme-block-dock.is-open .irisai-theme-block-dock__btn {
	transform: scale(0.92);
	opacity: 0.85;
}

.irisai-theme-block-dock__panel {
	position: absolute;
	right: 0;
	bottom: 78px;
	width: min(420px, calc(100vw - 1.6rem));
	max-height: min(82vh, 600px);
	display: flex;
	flex-direction: column;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-lg);
	overflow: hidden;
	transform-origin: bottom right;
	opacity: 0;
	visibility: hidden;
	transform: translateY(14px) scale(0.96);
	pointer-events: none;
	transition: opacity 220ms var(--irisai-block-ease),
		transform 220ms var(--irisai-block-ease),
		visibility 0s linear 220ms;
}

.irisai-theme-block-dock__panel:focus,
.irisai-quotes-pill__panel:focus {
	outline: none;
}

.irisai-theme-block-dock.is-open .irisai-theme-block-dock__panel {
	opacity: 1;
	visibility: visible;
	transform: translateY(0) scale(1);
	pointer-events: auto;
	transition-delay: 0s;
}

.irisai-theme-block-dock__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem;
	padding: 0.85rem 1rem;
	border-bottom: 1px solid var(--irisai-block-border);
	background: var(--irisai-block-panel-2);
	flex-shrink: 0;
}

.irisai-theme-block-dock__header strong {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 1rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-dock__header strong::before {
	content: "";
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: var(--irisai-block-success);
	box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.18);
}

.irisai-theme-block-dock__header button {
	all: unset;
	display: grid;
	place-items: center;
	width: 30px;
	height: 30px;
	border-radius: var(--irisai-block-radius-sm);
	color: var(--irisai-block-ink-muted);
	font-size: 1.3rem;
	line-height: 1;
	cursor: pointer;
	transition: background 140ms var(--irisai-block-ease), color 140ms var(--irisai-block-ease);
}

.irisai-theme-block-dock__header button:hover {
	background: var(--irisai-block-surface-muted);
	color: var(--irisai-block-ink);
}

.irisai-theme-block-dock__messages {
	flex: 1;
	overflow-y: auto;
	background: var(--irisai-block-panel-2);
}

.irisai-theme-block-dock__input {
	border: 0;
	border-top: 1px solid var(--irisai-block-border);
	border-radius: 0;
	padding: 0.7rem;
	background: var(--irisai-block-surface);
	box-shadow: none;
	flex-shrink: 0;
}

.irisai-theme-block-dock__input:focus-within {
	box-shadow: none;
	border-color: transparent;
	border-top-color: var(--irisai-block-accent);
}

.irisai-theme-block-dock__input button {
	min-height: 40px;
	padding-inline: 1rem;
	font-size: 1.05rem;
}

/* Dock tabs (Chat / Saved quotes) */
.irisai-theme-block-dock__tabs {
	display: flex;
	gap: 0.15rem;
	padding: 0.4rem 0.5rem 0;
	background: var(--irisai-block-surface);
	border-bottom: 1px solid var(--irisai-block-border);
	flex-shrink: 0;
}

.irisai-theme-block-dock__tab {
	all: unset;
	flex: 1;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
	padding: 0.5rem 0.6rem;
	font-size: 0.78rem;
	font-weight: 700;
	color: var(--irisai-block-ink-muted);
	cursor: pointer;
	border-radius: var(--irisai-block-radius-sm) 9px 0 0;
	transition: color 140ms var(--irisai-block-ease), background 140ms var(--irisai-block-ease);
}

.irisai-theme-block-dock__tab:hover {
	color: var(--irisai-block-ink);
	background: var(--irisai-block-tint);
}

.irisai-theme-block-dock__tab.is-active {
	color: var(--irisai-block-ink);
	background: var(--irisai-block-panel-2);
	box-shadow: inset 0 -2px 0 0 var(--irisai-block-accent);
}

.irisai-theme-block-dock__tab[data-dock-tab="quotes"].is-active {
	box-shadow: inset 0 -2px 0 0 var(--irisai-block-accent-2);
}

.irisai-theme-block-dock__tab-count {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 18px;
	height: 16px;
	padding: 0 5px;
	border-radius: 8px;
	background: var(--irisai-block-ink);
	color: var(--irisai-block-button-color, #fff);
	font-size: 10px;
	font-weight: 600;
}

/* View containers — chat view keeps original markup; quotes view is new */
.irisai-theme-block-dock__view--chat {
	display: flex;
	flex-direction: column;
	flex: 1;
	overflow: hidden;
	min-height: 0;
}

.irisai-theme-block-dock__view--quotes {
	flex: 1;
	overflow: auto;
	background: var(--irisai-block-panel-2);
	min-height: 0;
}

.irisai-theme-block-dock__quotes {
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
	padding: 0.8rem;
}

.irisai-theme-block-dock__quotes-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.4rem;
	padding: 2rem 1rem;
	text-align: center;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-dock__quotes-empty svg {
	color: var(--irisai-block-accent, #7c3aed);
	opacity: 0.5;
}

.irisai-theme-block-dock__quotes-empty strong {
	font-size: 0.95rem;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-dock__quotes-empty span {
	font-size: 0.82rem;
	max-width: 280px;
	line-height: 1.5;
}

.irisai-theme-block-dock__quote {
	display: flex;
	flex-direction: column;
	gap: 0.45rem;
	padding: 0.7rem 0.8rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	transition: border-color 140ms var(--irisai-block-ease), box-shadow 140ms var(--irisai-block-ease);
}

.irisai-theme-block-dock__quote:hover {
	border-color: var(--irisai-block-accent, #7c3aed);
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-theme-block-dock__quote-head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 0.5rem;
}

.irisai-theme-block-dock__quote-title {
	flex: 1;
	font-size: 0.82rem;
	font-weight: 700;
	color: var(--irisai-block-ink);
	text-decoration: none;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.irisai-theme-block-dock__quote-title:hover {
	color: var(--irisai-block-accent, #7c3aed);
	text-decoration: underline;
}

.irisai-theme-block-dock__quote-time {
	font-size: 0.7rem;
	color: var(--irisai-block-ink-muted);
	flex-shrink: 0;
}

.irisai-theme-block-dock__quote-body {
	margin: 0;
	padding: 0 0 0 0.6rem;
	border-left: 3px solid var(--irisai-block-accent, #7c3aed);
	font-size: 0.82rem;
	line-height: 1.55;
	color: var(--irisai-block-ink);
	font-style: italic;
	display: -webkit-box;
	-webkit-line-clamp: 4;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.irisai-theme-block-dock__quote-foot {
	display: flex;
	gap: 0.3rem;
	flex-wrap: wrap;
}

.irisai-theme-block-dock__quote-act {
	all: unset;
	display: inline-flex;
	align-items: center;
	padding: 0.25rem 0.55rem;
	border-radius: var(--irisai-block-radius-pill);
	font-size: 0.7rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
	background: rgba(20,18,15,0.05);
	cursor: pointer;
	transition: background 140ms var(--irisai-block-ease), color 140ms var(--irisai-block-ease);
	text-decoration: none;
}

.irisai-theme-block-dock__quote-act:hover {
	background: var(--irisai-block-ink);
	color: var(--irisai-block-button-color, #fff);
}

.irisai-theme-block-dock__quote-act.is-danger:hover {
	background: var(--irisai-block-danger);
	color: #fff;
}

.irisai-theme-block-dock__quotes-foot {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem;
	padding: 0.55rem 0.9rem;
	border-top: 1px solid var(--irisai-block-border);
	background: var(--irisai-block-surface);
	font-size: 0.72rem;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-dock__quotes-clear {
	all: unset;
	cursor: pointer;
	font-weight: 600;
	color: var(--irisai-block-ink-muted);
	transition: color 140ms var(--irisai-block-ease);
}

.irisai-theme-block-dock__quotes-clear:hover {
	color: var(--irisai-block-danger);
}

/* Floating quotes pill — fallback when the Iris Dock block isn't on the page.
   Reuses .irisai-theme-block-dock__quote* classes for the cards. */
.irisai-quotes-pill {
	position: fixed;
	right: clamp(0.9rem, 2vw, 1.5rem);
	bottom: clamp(0.9rem, 2vw, 1.5rem);
	z-index: 9998; /* one below the full dock so they never collide */
}

.irisai-quotes-pill__btn {
	all: unset;
	position: relative;
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.55rem 0.85rem 0.55rem 0.7rem;
	border-radius: var(--irisai-block-radius-pill);
	background: var(--irisai-block-accent-2);
	color: #fff;
	cursor: pointer;
	box-shadow: var(--irisai-block-shadow-lg);
	font-size: 0.82rem;
	font-weight: 700;
	transition: transform 200ms var(--irisai-block-ease), box-shadow 200ms var(--irisai-block-ease);
	animation: irisai-msg-in 0.32s var(--irisai-block-ease) both;
}

.irisai-quotes-pill__btn:hover {
	transform: translateY(-2px) scale(1.02);
}

.irisai-quotes-pill__btn svg {
	width: 18px;
	height: 18px;
	fill: currentColor;
	flex-shrink: 0;
}

.irisai-quotes-pill__count {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 22px;
	height: 18px;
	padding: 0 6px;
	border-radius: var(--irisai-block-radius-sm);
	background: rgba(255,255,255,0.22);
	color: #fff;
	font-size: 11px;
	font-weight: 600;
	line-height: 1;
}

.irisai-quotes-pill__panel {
	position: absolute;
	right: 0;
	bottom: calc(100% + 12px);
	width: min(360px, calc(100vw - 1.6rem));
	max-height: min(480px, 60vh);
	display: flex;
	flex-direction: column;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-lg);
	overflow: hidden;
	animation: irisai-msg-in 0.22s var(--irisai-block-ease) both;
}

.irisai-quotes-pill__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem;
	padding: 0.7rem 0.9rem;
	border-bottom: 1px solid var(--irisai-block-border);
	background: var(--irisai-block-surface);
	flex-shrink: 0;
}

.irisai-quotes-pill__head strong {
	font-size: 0.92rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-quotes-pill__close {
	all: unset;
	width: 26px;
	height: 26px;
	display: grid;
	place-items: center;
	border-radius: 8px;
	color: var(--irisai-block-ink-muted);
	font-size: 1.2rem;
	line-height: 1;
	cursor: pointer;
	transition: background 140ms var(--irisai-block-ease), color 140ms var(--irisai-block-ease);
}

.irisai-quotes-pill__close:hover {
	background: var(--irisai-block-surface-muted);
	color: var(--irisai-block-ink);
}

.irisai-quotes-pill__close:focus-visible {
	outline: none;
	box-shadow: 0 0 0 3px var(--irisai-block-ring);
}

.irisai-quotes-pill__list {
	flex: 1;
	overflow: auto;
	padding: 0.7rem;
	display: flex;
	flex-direction: column;
	gap: 0.55rem;
	background: var(--irisai-block-panel-2);
}

.irisai-quotes-pill__foot {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem;
	padding: 0.5rem 0.85rem;
	border-top: 1px solid var(--irisai-block-border);
	background: var(--irisai-block-surface);
	font-size: 0.7rem;
	color: var(--irisai-block-ink-muted);
}

.irisai-quotes-pill__hint {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.irisai-quotes-pill__clear {
	all: unset;
	cursor: pointer;
	font-weight: 600;
	color: var(--irisai-block-ink-muted);
	transition: color 140ms var(--irisai-block-ease);
}

.irisai-quotes-pill__clear:hover {
	color: var(--irisai-block-danger);
}

.irisai-quotes-pill[hidden] {
	display: none !important;
}

@media (max-width: 600px) {
	.irisai-quotes-pill__panel {
		right: -8px;
		width: calc(100vw - 1rem);
	}
}

/* ------------------------------------------------------------------ *
 * 9. ask-iris
 * ------------------------------------------------------------------ */
.irisai-theme-block-ask-iris {
	display: grid;
	justify-items: center;
	gap: 0.85rem;
	padding: clamp(1.25rem, 3vw, 2rem);
	text-align: center;
}

.irisai-theme-block-ask-iris__title {
	max-width: 42rem;
	margin: 0;
	font-size: clamp(1.1rem, 2vw, 1.4rem);
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-ask-iris__btn {
	padding: 0 1.4rem;
	min-height: 46px;
	font-size: 0.96rem;
}

.irisai-theme-block-ask-iris__panel {
	display: grid;
	gap: 0.7rem;
	width: min(720px, 100%);
	margin-top: 0.3rem;
	text-align: left;
}

.irisai-theme-block-ask-iris__messages {
	min-height: 60px;
}

.irisai-theme-block-ask-iris__messages:empty {
	display: none;
}

/* ------------------------------------------------------------------ *
 * 10. card-summary
 * ------------------------------------------------------------------ */
.irisai-theme-block-card-summary-wrap {
	display: flex !important;
    flex-direction: column;
    align-items: flex-start;
	gap: 0.5rem;
}

.irisai-theme-block-card-summary {
	min-height: 38px;
	padding: 0 0.95rem;
	font-size: 0.8rem;
	font-weight: 700;
	border-radius: var(--irisai-block-radius-sm);
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-theme-block-card-summary__panel {
	padding: 0.85rem 1rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: 0 10px 24px rgba(15,23,42,0.1);
	font-size: 0.86rem;
	line-height: 1.6;
	color: var(--irisai-block-ink);
	white-space: pre-wrap;
}

/* ------------------------------------------------------------------ *
 * 11. reactions
 * ------------------------------------------------------------------ */
:root body .irisai-theme-block-reactions-wrap {
	box-sizing: border-box;
	width: min(calc(100% - 2rem), var(--wp--style--global--content-size, 820px));
	padding: 1.05rem 1.15rem;
	margin-inline: auto;
	margin-block-start: 1.2rem;
	margin-block-end: 1.2rem;
}

.irisai-theme-block-reactions__heading {
	margin: 0 0 0.7rem;
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-reactions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.irisai-theme-block-reactions__btn {
	all: unset;
	box-sizing: border-box;
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	min-height: 40px;
	padding: 0 0.95rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-pill);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	font-size: 0.86rem;
	color: var(--irisai-block-ink);
	cursor: pointer;
	transition: transform 150ms var(--irisai-block-ease),
		border-color 150ms var(--irisai-block-ease),
		background 150ms var(--irisai-block-ease);
}

.irisai-theme-block-reactions__btn:hover {
	border-color: var(--irisai-block-accent);
}

.irisai-theme-block-reactions__btn:first-child span:first-child,
.irisai-theme-block-reactions__btn span[aria-hidden] {
	color: var(--irisai-block-accent);
}

.irisai-theme-block-reactions__btn .count {
	font-weight: 600;
	font-variant-numeric: tabular-nums;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-reactions__btn.is-voted {
	border-color: rgba(5, 150, 105, 0.4);
	background: rgba(5, 150, 105, 0.12);
}

.irisai-theme-block-reactions__btn.is-voted .count { color: var(--irisai-block-success); }

/* ------------------------------------------------------------------ *
 * 12. post-summary / comment-summary — TL;DR cards
 * ------------------------------------------------------------------ */
.irisai-theme-block-post-summary,
.irisai-theme-block-comment-summary {
	display: grid;
	gap: 0.7rem;
	margin: 1.3rem 0;
	padding: 1.05rem 1.15rem;
}

.irisai-theme-block-post-summary__label,
.irisai-theme-block-comment-summary__label {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	font-size: 0.7rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--irisai-block-accent);
}

.irisai-theme-block-post-summary__label::before,
.irisai-theme-block-comment-summary__label::before {
	content: "✦";
	font-size: 0.85rem;
}

.irisai-theme-block-post-summary__body,
.irisai-theme-block-comment-summary__body {
	font-size: 0.97rem;
	line-height: 1.65;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-post-summary__refresh {
	justify-self: start;
	min-height: 36px;
	padding: 0 0.78rem;
	border-radius: var(--irisai-block-radius-sm);
	background: rgba(20,18,15,0.05);
	color: var(--irisai-block-ink);
	font-size: 0.76rem;
	box-shadow: none;
}

.irisai-theme-block-post-summary__refresh:hover {
	background: var(--irisai-block-ink);
	color: var(--irisai-block-button-color);
	transform: none;
	box-shadow: var(--irisai-block-shadow-sm);
}

/* ------------------------------------------------------------------ *
 * 13. semantic-search
 * ------------------------------------------------------------------ */
.irisai-theme-block-semantic-search {
	display: grid;
	gap: 0.85rem;
	padding: 1.1rem;
}

.irisai-theme-block-semantic-search__form button { padding-inline: 1.3rem; }

.irisai-theme-block-semantic-search__results {
	display: grid;
	gap: 0.6rem;
	margin: 0;
	padding: 0;
	list-style: none;
	counter-reset: irisai-result;
}

.irisai-theme-block-semantic-search__results li {
	position: relative;
	padding: 0.8rem 0.9rem 0.8rem 2.6rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	transition: transform 150ms var(--irisai-block-ease),
		border-color 150ms var(--irisai-block-ease),
		box-shadow 150ms var(--irisai-block-ease);
}

.irisai-theme-block-semantic-search__results li:hover {
	border-color: var(--irisai-block-accent);
	box-shadow: 0 12px 26px rgba(15, 23, 42, 0.1);
}

.irisai-theme-block-semantic-search__results li::before {
	counter-increment: irisai-result;
	content: counter(irisai-result);
	position: absolute;
	top: 0.8rem;
	left: 0.8rem;
	display: grid;
	place-items: center;
	width: 1.5rem;
	height: 1.5rem;
	border-radius: 8px;
	background: var(--irisai-block-tint);
	color: var(--irisai-block-accent);
	font-size: 0.75rem;
	font-weight: 600;
}

.irisai-theme-block-semantic-search__results li a {
	font-weight: 700;
	color: var(--irisai-block-ink);
	text-decoration: none;
}

.irisai-theme-block-semantic-search__results li a:hover { color: var(--irisai-block-accent); }

.irisai-theme-block-semantic-search__results li p {
	margin: 0.25rem 0 0;
	font-size: 0.85rem;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-semantic-search--fallback {
	padding: 1rem;
}

/* ------------------------------------------------------------------ *
 * 14. reading-path
 * ------------------------------------------------------------------ */
.irisai-theme-block-reading-path {
	display: grid;
	gap: 0.85rem;
	padding: 1.1rem;
}

.irisai-theme-block-reading-path__heading {
	margin: 0;
	font-size: 1.02rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-reading-path__form button { padding-inline: 1.2rem; }

.irisai-theme-block-reading-path__results {
	display: grid;
	gap: 0.65rem;
}

.irisai-theme-block-reading-path__step {
	position: relative;
	padding: 0.85rem 0.95rem 0.85rem 1.1rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	transition: transform 150ms var(--irisai-block-ease), border-color 150ms var(--irisai-block-ease);
}

.irisai-theme-block-reading-path__step::before {
	content: "";
	position: absolute;
	inset: 0.5rem auto 0.5rem 0;
	width: 3px;
	border-radius: 999px;
	background: var(--irisai-block-ink);
}

.irisai-theme-block-reading-path__step:hover {
	transform: translateX(3px);
	border-color: var(--irisai-block-accent);
}

.irisai-theme-block-reading-path__step h4 {
	margin: 0 0 0.2rem;
	font-size: 0.97rem;
}

.irisai-theme-block-reading-path__step h4 a {
	color: var(--irisai-block-ink);
	text-decoration: none;
}

.irisai-theme-block-reading-path__step h4 a:hover { color: var(--irisai-block-accent); }

.irisai-theme-block-reading-path__step p {
	margin: 0;
	font-size: 0.85rem;
	color: var(--irisai-block-ink-muted);
}

/* ------------------------------------------------------------------ *
 * 15. author-voice
 * ------------------------------------------------------------------ */
.irisai-theme-block-author-voice {
	display: grid;
	gap: 0.8rem;
	padding: 1.1rem 1.2rem;
}

.irisai-theme-block-author-voice__head {
	display: flex;
	align-items: center;
	gap: 0.8rem;
}

.irisai-theme-block-author-voice__head img {
	width: 52px;
	height: 52px;
	border-radius: 50%;
	border: 2px solid var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-theme-block-author-voice__head strong {
	display: block;
	font-size: 1rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-author-voice__head small {
	font-size: 0.8rem;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-author-voice__body {
	margin: 0;
	font-size: 0.95rem;
	line-height: 1.65;
	color: var(--irisai-block-ink);
}

/* ------------------------------------------------------------------ *
 * 16. byline-card
 * ------------------------------------------------------------------ */
.irisai-theme-block-byline-card {
	display: grid;
	gap: 0.85rem;
	padding: 1.2rem;
}

.irisai-theme-block-byline-card__head {
	display: flex;
	align-items: center;
	gap: 0.85rem;
}

.irisai-theme-block-byline-card__head img {
	width: 60px;
	height: 60px;
	border-radius: 50%;
	border: 2px solid var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-theme-block-byline-card__head h3 {
	margin: 0;
	font-size: 1.1rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-byline-card__bio {
	margin: 0.15rem 0 0;
	font-size: 0.88rem;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-byline-card h4 {
	margin: 0;
	font-size: 0.72rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--irisai-block-accent);
}

.irisai-theme-block-byline-card__cluster {
	display: grid;
	gap: 0.4rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.irisai-theme-block-byline-card__cluster li a {
	color: var(--irisai-block-ink);
	text-decoration: none;
}

.irisai-theme-block-byline-card__cluster li a:hover { color: var(--irisai-block-accent); }

/* ------------------------------------------------------------------ *
 * 17. related-sidebar
 * ------------------------------------------------------------------ */
.irisai-theme-block-related-sidebar {
	padding: 1.1rem 1.2rem;
}

.irisai-theme-block-related-sidebar__heading {
	margin: 0 0 0.6rem;
	font-size: 0.74rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--irisai-block-accent);
}

.irisai-theme-block-related-sidebar ul,
.irisai-theme-block-related-sidebar__list {
	margin: 0;
	padding: 0;
	list-style: none;
}

.irisai-theme-block-related-sidebar li {
	padding: 0.55rem 0;
	border-bottom: 1px solid var(--irisai-block-border);
}

.irisai-theme-block-related-sidebar li:last-child { border-bottom: 0; }

.irisai-theme-block-related-sidebar a {
	color: var(--irisai-block-ink);
	text-decoration: none;
	font-weight: 600;
	transition: color 140ms var(--irisai-block-ease);
}

.irisai-theme-block-related-sidebar a:hover { color: var(--irisai-block-accent); }

.irisai-theme-block-related-sidebar__empty {
	color: var(--irisai-block-ink-muted);
	font-size: 0.86rem;
	line-height: 1.5;
}

/* ------------------------------------------------------------------ *
 * 18. continue-reading
 * ------------------------------------------------------------------ */
.irisai-theme-block-continue-reading {
	display: grid;
	gap: 0.65rem;
	margin: 1.3rem 0;
	padding: 1.05rem 1.15rem;
}

.irisai-theme-block-continue-reading__eyebrow {
	font-size: 0.7rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--irisai-block-accent);
}

.irisai-theme-block-continue-reading__body {
	display: grid;
	gap: 0.3rem;
}

.irisai-theme-block-continue-reading__body a {
	display: grid;
	gap: 0.2rem;
	padding: 0.75rem 0.8rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: 12px;
	background: rgba(20,18,15,0.03);
	color: inherit;
	text-decoration: none;
	transition: border-color 140ms var(--irisai-block-ease), background 140ms var(--irisai-block-ease), box-shadow 140ms var(--irisai-block-ease);
}

.irisai-theme-block-continue-reading__body a strong {
	color: var(--irisai-block-ink);
	font-weight: 700;
}

.irisai-theme-block-continue-reading__body a:hover {
	border-color: var(--irisai-block-border-strong);
	background: var(--irisai-block-surface);
	box-shadow: 0 8px 20px rgba(15,23,42,0.08);
}

.irisai-theme-block-continue-reading__body a:hover strong { color: var(--irisai-block-accent); }

.irisai-theme-block-continue-reading__body a span {
	font-size: 0.85rem;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-continue-reading__empty {
	margin: 0;
	color: var(--irisai-block-ink-muted);
	font-size: 0.86rem;
	line-height: 1.5;
}

.irisai-theme-block-state {
	grid-column: 1 / -1;
	margin: 0;
	color: var(--irisai-block-ink-muted);
	font-size: 0.86rem;
	line-height: 1.5;
}

.irisai-theme-block-fallback-list {
	display: grid;
	gap: 0.65rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.irisai-theme-block-fallback-list li {
	margin: 0;
	padding: 0.65rem 0;
	border-bottom: 1px solid var(--irisai-block-border);
}

.irisai-theme-block-fallback-list li:last-child {
	border-bottom: 0;
}

.irisai-theme-block-fallback-list a {
	color: var(--irisai-block-ink);
	font-weight: 700;
	text-decoration: none;
}

.irisai-theme-block-fallback-list a:hover {
	color: var(--irisai-block-accent);
}

.irisai-theme-block-fallback-list p {
	margin: 0.25rem 0 0;
	color: var(--irisai-block-ink-muted);
	font-size: 0.86rem;
	line-height: 1.5;
}

.irisai-theme-block-ask-iris--fallback .search-form,
.irisai-theme-block-hero-chat--fallback .search-form {
	display: flex;
	gap: 0.5rem;
	margin: 0;
}

.irisai-theme-block-ask-iris--fallback .search-field,
.irisai-theme-block-hero-chat--fallback .search-field {
	min-width: 0;
	flex: 1;
}

/* ------------------------------------------------------------------ *
 * 19. topic-cluster
 * ------------------------------------------------------------------ */
.irisai-theme-block-topic-cluster {
	margin: 1.5rem 0;
	padding: 1.1rem;
}

.irisai-theme-block-topic-cluster__heading {
	margin: 0 0 0.85rem;
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-topic-cluster__groups {
	display: grid;
	gap: 0.8rem;
	grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.irisai-theme-block-topic-cluster__groups > div {
	padding: 0.95rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	transition: transform 150ms var(--irisai-block-ease), border-color 150ms var(--irisai-block-ease);
}

.irisai-theme-block-topic-cluster__groups > div:hover {
	border-color: var(--irisai-block-accent);
}

.irisai-theme-block-topic-cluster__groups h4 {
	margin: 0 0 0.4rem;
	font-size: 0.92rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-topic-cluster__groups ul {
	margin: 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 0.3rem;
}

.irisai-theme-block-topic-cluster__groups a {
	color: var(--irisai-block-ink-muted);
	text-decoration: none;
	font-size: 0.86rem;
}

.irisai-theme-block-topic-cluster__groups a:hover { color: var(--irisai-block-accent); }

/* ------------------------------------------------------------------ *
 * 20. picks-for-you
 * ------------------------------------------------------------------ */
.irisai-theme-block-picks-for-you {
	margin: 1.5rem 0;
	padding: 1.1rem;
}

.irisai-theme-block-picks-for-you__heading {
	margin: 0 0 0.85rem;
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-picks-for-you__row {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
	gap: 0.7rem;
}

.irisai-tk-pick-card {
	display: grid;
	gap: 0.3rem;
	padding: 0.95rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	color: var(--irisai-block-ink);
	text-decoration: none;
	transition: transform 160ms var(--irisai-block-ease),
		border-color 160ms var(--irisai-block-ease),
		box-shadow 160ms var(--irisai-block-ease);
}

.irisai-tk-pick-card:hover {
	border-color: var(--irisai-block-accent);
	box-shadow: 0 14px 28px rgba(15, 23, 42, 0.12);
}

.irisai-tk-pick-card strong { font-weight: 700; }

.irisai-tk-pick-card span {
	font-size: 0.82rem;
	color: var(--irisai-block-ink-muted);
}


/* ------------------------------------------------------------------ *
 * 22. (removed)
 * ------------------------------------------------------------------ */
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-pill);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
}

	font-size: 0.85rem;
	font-weight: 600;
	color: var(--irisai-block-ink-muted);
	padding-left: 0.3rem;
}

	all: unset;
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
	min-height: 34px;
	padding: 0 0.7rem;
	border-radius: var(--irisai-block-radius-pill);
	font-size: 0.86rem;
	font-weight: 700;
	color: var(--irisai-block-ink);
	cursor: pointer;
	transition: background 150ms var(--irisai-block-ease), transform 150ms var(--irisai-block-ease);
}

	background: var(--irisai-block-tint);
	transform: translateY(-1px);
}

	font-size: 0.8rem;
	font-weight: 600;
	color: var(--irisai-block-success);
}

/* ------------------------------------------------------------------ *
 * 23. explain-toggles
 * ------------------------------------------------------------------ */
.irisai-theme-block-explain-toggles {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem;
	margin: 1rem 0;
	padding: 0.6rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-theme-block-explain-toggles__label {
	font-size: 0.7rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--irisai-block-ink-muted);
	padding-left: 0.5rem;
}

.irisai-theme-block-explain-toggles button {
	all: unset;
	min-height: 34px;
	padding: 0 0.85rem;
	border-radius: var(--irisai-block-radius-pill);
	font-size: 0.82rem;
	font-weight: 700;
	color: var(--irisai-block-ink-muted);
	cursor: pointer;
	transition: background 160ms var(--irisai-block-ease), color 160ms var(--irisai-block-ease);
}

.irisai-theme-block-explain-toggles button:hover { color: var(--irisai-block-ink); }

.irisai-theme-block-explain-toggles button[aria-pressed="true"] {
	background: var(--irisai-block-ink);
	color: #fff;
	box-shadow: 0 8px 18px rgba(44, 142, 146, 0.18);
}

.irisai-theme-block-explain-toggles__output:not(:empty) {
	flex: 1 0 100%;
	margin-top: 0.4rem;
	padding: 0.95rem 1.05rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	font-size: 0.92rem;
	line-height: 1.6;
	white-space: pre-wrap;
}

/* ------------------------------------------------------------------ *
 * 24. translate-post — control chips
 * ------------------------------------------------------------------ */

.irisai-theme-block-translate-post label {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0;
	font-size: 0.82rem;
	font-weight: 700;
	color: var(--irisai-block-ink-muted);
	padding-left: 0.35rem;
}

.irisai-theme-block-translate-post select {
	min-height: 38px;
	padding: 0 2rem 0 0.8rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-pill);
	background-color: var(--irisai-block-panel-2);
	background-image: linear-gradient(45deg, transparent 50%, var(--irisai-block-ink-muted) 50%),
		linear-gradient(135deg, var(--irisai-block-ink-muted) 50%, transparent 50%);
	background-position: calc(100% - 17px) center, calc(100% - 12px) center;
	background-size: 5px 5px, 5px 5px;
	background-repeat: no-repeat;
	-webkit-appearance: none;
	appearance: none;
	color: var(--irisai-block-ink);
	font: inherit;
	font-size: 0.86rem;
	cursor: pointer;
}

.irisai-theme-block-translate-post__output {
	flex-basis: 100%;
	font-size: 0.8rem;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-translate-post__output:not(:empty) {
	margin-top: 0.2rem;
	padding: 0.42rem 0.55rem;
	border: 1px solid rgba(22, 163, 74, 0.22);
	border-radius: var(--irisai-block-radius-sm);
	background: rgba(22, 163, 74, 0.08);
	color: #166534;
}

.irisai-theme-translated-content {
	margin-top: 1.5rem;
	padding: 1.1rem clamp(1rem, 2.4vw, 1.5rem);
	border: 1px solid rgba(22, 163, 74, 0.18);
	border-left: 4px solid #16a34a;
	border-radius: var(--irisai-block-radius);
	background: var(--irisai-block-surface);
	box-shadow: 0 18px 40px rgba(22, 163, 74, 0.09);
}

.irisai-theme-translation-active {
	border-radius: var(--irisai-block-radius);
	background: transparent;
	box-shadow: 0 0 0 1px rgba(22, 163, 74, 0.12);
}

.irisai-theme-translated-content.is-translation-fresh,
.irisai-theme-translation-active.is-translation-fresh {
	animation: irisaiTranslationGlow 1800ms var(--irisai-block-ease) both;
}

.irisai-theme-block-translate-post.is-translated .irisai-theme-block-translate-post__toggle {
	border: 1px solid rgba(22, 163, 74, 0.48);
	background: var(--irisai-block-success);
	box-shadow: 0 10px 26px rgba(22, 163, 74, 0.24);
}

.irisai-theme-block-translate-post.is-translated .irisai-theme-block-translate-post__toggle::after {
	content: attr(data-translated-label);
	position: absolute;
	right: -0.4rem;
	top: -0.45rem;
	padding: 0.14rem 0.38rem;
	border: 1px solid rgba(22, 163, 74, 0.24);
	border-radius: var(--irisai-block-radius-pill);
	background: #dcfce7;
	color: #166534;
	font-size: 0.58rem;
	font-weight: 900;
	line-height: 1.2;
	letter-spacing: 0;
	box-shadow: 0 6px 16px rgba(22, 163, 74, 0.16);
}

@keyframes irisaiTranslationGlow {
	0% {
		background-color: rgba(187, 247, 208, 0.92);
		box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.2), 0 20px 54px rgba(22, 163, 74, 0.16);
	}
	100% {
		background-color: transparent;
	}
}

/* ------------------------------------------------------------------ *
 * 25. audio-narration
 * ------------------------------------------------------------------ */
.irisai-theme-block-audio-narration {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	margin: 1rem 0;
	flex-wrap: wrap;
}

.irisai-theme-block-audio-narration button {
	min-height: 42px;
	background: var(--irisai-block-accent);
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-theme-block-audio-narration.is-speaking button {
	filter: brightness(0.9);
}

.irisai-theme-block-audio-narration__icon {
	display: grid;
	place-items: center;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.22);
}

.irisai-theme-block-audio-narration__icon svg {
	width: 15px;
	height: 15px;
	fill: currentColor;
	stroke: currentColor;
	stroke-width: 1.8;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.irisai-theme-block-audio-narration__icon svg path:first-child {
	stroke: none;
}

.irisai-theme-block-audio-narration__icon svg path:not(:first-child) {
	fill: none;
}

.irisai-theme-block-audio-narration__status {
	color: var(--irisai-block-ink-muted);
	font-size: 0.8rem;
}

/* Play / stop icon swap — the button now clearly differs while speaking. */
.irisai-theme-block-audio-narration__icon-stop {
	display: none;
}

.irisai-theme-block-audio-narration__icon-stop rect {
	fill: currentColor;
	stroke: none;
}

.irisai-theme-block-audio-narration.is-speaking .irisai-theme-block-audio-narration__icon-play {
	display: none;
}

.irisai-theme-block-audio-narration.is-speaking .irisai-theme-block-audio-narration__icon-stop {
	display: block;
}

.irisai-theme-block-audio-narration.is-speaking .irisai-theme-block-audio-narration__icon {
	background: rgba(255, 255, 255, 0.36);
}

.irisai-theme-block-audio-narration.is-speaking button {
	filter: brightness(0.9);
	animation: irisTkListenPulse 1.7s var(--irisai-block-ease) infinite;
}

.irisai-theme-block-audio-narration.is-speaking .irisai-eq-bar {
	transform-box: fill-box;
	transform-origin: center;
	animation: irisTkEq 0.9s ease-in-out infinite;
}

.irisai-theme-block-audio-narration.is-speaking .irisai-eq-bar--2 {
	animation-delay: 0.16s;
}

.irisai-theme-block-audio-narration.is-speaking .irisai-eq-bar--3 {
	animation-delay: 0.32s;
}

@keyframes irisTkEq {
	0%, 100% { transform: scaleY(0.4); }
	50%      { transform: scaleY(1); }
}

@keyframes irisTkListenPulse {
	0%   { box-shadow: var(--irisai-block-shadow); }
	70%  { box-shadow: var(--irisai-block-shadow); }
	100% { box-shadow: var(--irisai-block-shadow); }
}

/* ------------------------------------------------------------------ *
 * 27. saved-chats
 * ------------------------------------------------------------------ */
.irisai-theme-block-saved-chats {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem;
	margin: 1rem 0;
	padding: 0.7rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-pill);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-theme-block-saved-chats button {
	all: unset;
	min-height: 38px;
	padding: 0 1rem;
	border-radius: var(--irisai-block-radius-pill);
	background: var(--irisai-block-ink);
	color: #fff;
	font-weight: 700;
	font-size: 0.86rem;
	cursor: pointer;
	box-shadow: 0 8px 18px rgba(44, 142, 146, 0.2);
	transition: transform 150ms var(--irisai-block-ease);
}

.irisai-theme-block-saved-chats button:hover { transform: translateY(-2px); }

/* ------------------------------------------------------------------ *
 * 28. quiz
 * ------------------------------------------------------------------ */
.irisai-theme-block-quiz {
	margin: 1.5rem 0;
	padding: 1.1rem 1.15rem;
}

.irisai-theme-block-quiz__heading {
	margin: 0 0 0.7rem;
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-quiz > button {
	min-height: 38px;
	padding: 0 0.9rem;
	border-radius: var(--irisai-block-radius-sm);
	background: rgba(20,18,15,0.05);
	color: var(--irisai-block-ink);
	font-size: 0.78rem;
	box-shadow: none;
}

.irisai-theme-block-quiz > button:hover {
	background: var(--irisai-block-ink);
	color: var(--irisai-block-button-color);
	transform: none;
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-theme-block-quiz__body {
	display: grid;
	gap: 0.7rem;
	margin-top: 0.8rem;
}

.irisai-tk-quiz-q {
	padding: 0.9rem 0.95rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: 0 8px 18px rgba(15,23,42,0.08);
}

.irisai-tk-quiz-q p { margin: 0 0 0.5rem; font-weight: 650; }

.irisai-tk-quiz-q label {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	margin-top: 0.25rem;
	padding: 0.42rem 0.5rem;
	border-radius: var(--irisai-block-radius-sm);
	cursor: pointer;
	transition: background 140ms var(--irisai-block-ease), color 140ms var(--irisai-block-ease);
}

.irisai-tk-quiz-q label:hover {
	background: var(--irisai-block-tint);
}

@media (prefers-color-scheme: dark) {
	.irisai-theme-block-card-summary__panel,
	.irisai-tk-quiz-q {
		background: var(--irisai-block-surface);
		box-shadow: 0 8px 18px rgba(0,0,0,0.18);
	}

	.irisai-theme-block-post-summary__refresh,
	.irisai-theme-block-quiz > button,
	.irisai-theme-block-continue-reading__body a {
		background: rgba(255,255,255,0.06);
	}
}

.irisai-tk-quiz-q.is-correct {
	border-color: rgba(5, 150, 105, 0.45);
	background: rgba(5, 150, 105, 0.09);
}

.irisai-tk-quiz-q.is-wrong {
	border-color: rgba(220, 38, 38, 0.4);
	background: rgba(220, 38, 38, 0.08);
}

.irisai-tk-quiz-q em {
	display: block;
	margin-top: 0.5rem;
	font-size: 0.85rem;
	color: var(--irisai-block-accent-3);
	font-style: normal;
}

/* ------------------------------------------------------------------ *
 * 29. comparison
 * ------------------------------------------------------------------ */
.irisai-theme-block-comparison {
	margin: 1.4rem 0;
	padding: 1.1rem;
}

.irisai-theme-block-comparison__heading {
	margin: 0 0 0.6rem;
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-comparison__table { overflow-x: auto; }

.irisai-theme-block-comparison table {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	overflow: hidden;
}

.irisai-theme-block-comparison th,
.irisai-theme-block-comparison td {
	padding: 0.6rem 0.8rem;
	border-bottom: 1px solid var(--irisai-block-border);
	border-right: 1px solid var(--irisai-block-border);
	text-align: left;
	vertical-align: top;
	font-size: 0.88rem;
}

.irisai-theme-block-comparison tr:last-child th,
.irisai-theme-block-comparison tr:last-child td { border-bottom: 0; }

.irisai-theme-block-comparison th:last-child,
.irisai-theme-block-comparison td:last-child { border-right: 0; }

.irisai-theme-block-comparison thead th {
	background: color-mix(in srgb, var(--irisai-block-accent-2) 8%, var(--irisai-block-panel-2));
	font-weight: 600;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-comparison__summary {
	margin-top: 0.6rem;
	font-size: 0.86rem;
	color: var(--irisai-block-ink-muted);
}

/* ------------------------------------------------------------------ *
 * 30. fact-check
 * ------------------------------------------------------------------ */
.irisai-theme-block-fact-check {
	margin: 1rem 0;
	padding: 1rem;
}

.irisai-theme-block-fact-check button {
	all: unset;
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	min-height: 40px;
	padding: 0 1rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-pill);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	font-size: 0.86rem;
	font-weight: 700;
	color: var(--irisai-block-ink);
	cursor: pointer;
	transition: transform 150ms var(--irisai-block-ease), border-color 150ms var(--irisai-block-ease);
}

.irisai-theme-block-fact-check button:hover {
	border-color: var(--irisai-block-accent);
}

.irisai-theme-block-fact-check__output:not(:empty) {
	margin-top: 0.6rem;
	padding: 0.9rem 1rem;
	border: 1px solid var(--irisai-block-border);
	border-left: 3px solid var(--irisai-block-accent-3);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	font-size: 0.88rem;
	line-height: 1.6;
}

/* ------------------------------------------------------------------ *
 * 31. reading-progress - fixed bottom progress strip
 * ------------------------------------------------------------------ */
.irisai-theme-block-reading-progress {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 9990;
	display: block;
	width: 100%;
	margin: 0;
	padding: 0 0 env(safe-area-inset-bottom);
	border: 0;
	background: transparent;
	box-shadow: none;
	opacity: 0;
	transform: translateY(100%);
	pointer-events: none;
	transition: opacity 0.25s var(--irisai-block-ease), transform 0.25s var(--irisai-block-ease);
}

.irisai-theme-block-reading-progress.is-visible {
	opacity: 1;
	transform: none;
	pointer-events: auto;
}

.irisai-theme-block-reading-progress__rail {
	position: relative;
	display: block;
	width: 100%;
	height: 6px;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: var(--irisai-block-surface-muted);
	background: color-mix(in srgb, var(--irisai-block-surface-muted) 72%, transparent);
	box-shadow: 0 1px 0 rgba(15, 23, 42, 0.08);
	pointer-events: auto;
}

.irisai-theme-block-reading-progress__glyph {
	display: none;
}

.irisai-theme-block-reading-progress__track {
	position: relative;
	width: 100%;
	min-width: 0;
	height: 100%;
	border-radius: 0;
	background: transparent;
	overflow: hidden;
}

.irisai-theme-block-reading-progress__fill {
	position: absolute;
	inset: 0 auto 0 0;
	width: 0%;
	height: 100%;
	border-radius: 0 999px 999px 0;
	background: var(--irisai-block-accent);
	transition: width 120ms linear;
}

.irisai-theme-block-reading-progress__pct {
	position: absolute;
	bottom: calc(100% + 0.45rem);
	right: clamp(0.75rem, 3vw, 1.25rem);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 3rem;
	padding: 0.28rem 0.5rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-pill);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	font-size: 0.66rem;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
	letter-spacing: 0;
	color: var(--irisai-block-ink);
	opacity: 0;
	transform: translateY(4px);
	transition: opacity 0.2s var(--irisai-block-ease), transform 0.2s var(--irisai-block-ease);
}

.irisai-theme-block-reading-progress__rail:hover .irisai-theme-block-reading-progress__pct,
.irisai-theme-block-reading-progress__rail:focus .irisai-theme-block-reading-progress__pct,
.irisai-theme-block-reading-progress__rail:focus-visible .irisai-theme-block-reading-progress__pct {
	opacity: 1;
	transform: translateY(0);
}

.irisai-theme-block-reading-progress.is-complete .irisai-theme-block-reading-progress__fill {
	background: var(--irisai-block-success), #34d399);
}

.irisai-theme-block-reading-progress.is-complete .irisai-theme-block-reading-progress__glyph {
	color: var(--irisai-block-success);
}

/* Read time + key takeaway. */
.irisai-theme-block-reading-progress__tip {
	position: absolute;
	bottom: calc(100% + 0.8rem);
	left: clamp(0.75rem, 3vw, 1.25rem);
	max-width: min(360px, calc(100vw - 1.5rem));
	padding: 0.75rem 0.85rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-lg);
	font-size: 0.82rem;
	color: var(--irisai-block-ink);
	opacity: 0;
	transform: translateY(6px);
	pointer-events: none;
	transition: opacity 0.2s var(--irisai-block-ease), transform 0.2s var(--irisai-block-ease);
}

.irisai-theme-block-reading-progress:hover .irisai-theme-block-reading-progress__tip,
.irisai-theme-block-reading-progress:focus-within .irisai-theme-block-reading-progress__tip {
	opacity: 1;
	transform: translateY(0);
}

.irisai-theme-block-reading-progress__time {
	display: block;
	font-weight: 600;
	color: var(--irisai-block-accent);
}

.irisai-theme-block-reading-progress__takeaway {
	display: block;
	margin-top: 0.3rem;
	line-height: 1.55;
	color: var(--irisai-block-ink-muted);
	overflow: hidden;
	text-overflow: ellipsis;
}

.irisai-theme-block-reading-progress__takeaway strong { color: var(--irisai-block-ink); }

/* Static inline variant - block-editor preview only. */
.irisai-theme-block-reading-progress--static {
	position: static;
	display: grid;
	gap: 0.5rem;
	margin: 1rem 0;
	padding: 0.95rem 1.1rem;
	opacity: 1;
	transform: none;
	pointer-events: auto;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-theme-block-reading-progress--static .irisai-theme-block-reading-progress__track {
	width: 100%;
	height: 6px;
}

.irisai-theme-block-reading-progress--static .irisai-theme-block-reading-progress__fill {
	inset: 0 auto 0 0;
	width: 38%;
	height: 100%;
	background: linear-gradient(90deg, var(--irisai-block-accent), var(--irisai-block-accent-2));
}

.irisai-theme-block-reading-progress--static .irisai-theme-block-reading-progress__meta {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
	font-size: 0.8rem;
	font-weight: 600;
	color: var(--irisai-block-ink-muted);
}

/* ------------------------------------------------------------------ *
 * 32. resume-reading — floating "pick up where you left off"
 * ------------------------------------------------------------------ */
.irisai-theme-block-resume-reading {
	position: fixed;
	left: clamp(0.85rem, 2vw, 1.25rem);
	bottom: 94px;
	z-index: 9991;
	display: grid;
	gap: 0.25rem;
	max-width: 320px;
	padding: 0.9rem 1rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-lg);
	animation: irisai-msg-in 0.45s var(--irisai-block-ease) both;
}

.irisai-theme-block-resume-reading__eyebrow {
	font-size: 0.68rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.07em;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-resume-reading a,
.irisai-theme-block-resume-reading__link {
	color: var(--irisai-block-accent);
	text-decoration: none;
	font-weight: 700;
}

/* ------------------------------------------------------------------ *
 * 33. global-tools fixed compact tray
 * ------------------------------------------------------------------ */
.irisai-theme-global-article-blocks {
	display: grid;
	gap: 1rem;
	margin-block: 1.25rem;
}

.irisai-theme-global-article-blocks--before {
	margin-block: 0 1.25rem;
}

.irisai-theme-global-article-blocks--after {
	margin-block: 1.5rem 0;
}

.irisai-theme-global-tools {
	--irisai-tool-size: 36px;
	--irisai-block-ring: color-mix(in srgb, var(--irisai-block-accent) 28%, transparent);
	--irisai-tool-accent-shadow: color-mix(in srgb, var(--irisai-block-accent) 18%, transparent);
	--irisai-tool-accent-shadow-strong: color-mix(in srgb, var(--irisai-block-accent) 26%, transparent);
	--irisai-tool-active-dot: #ffffff;
	--irisai-tool-active-ring: color-mix(in srgb, var(--irisai-block-accent) 16%, transparent);
	position: fixed;
	left: 50%;
	bottom: max(0.7rem, env(safe-area-inset-bottom));
	z-index: 9992;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.44rem;
	min-width: 150px;
	margin: 0;
	padding: 0.46rem 0.5rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow:
		0 1px 0 rgba(255,255,255,0.78) inset,
		0 10px 24px rgba(15,23,42,0.12),
		0 24px 52px rgba(15,23,42,0.12);
	transform: translateX(-50%);
	transform-origin: bottom center;
	transition: opacity 0.25s var(--irisai-block-ease), transform 0.25s var(--irisai-block-ease), box-shadow 0.2s var(--irisai-block-ease);
	animation: none !important;
}

@media (prefers-color-scheme: dark) {
	.irisai-theme-global-tools {
		--irisai-block-ring: color-mix(in srgb, var(--irisai-block-accent) 34%, transparent);
		--irisai-tool-accent-shadow: color-mix(in srgb, var(--irisai-block-accent) 30%, transparent);
		--irisai-tool-accent-shadow-strong: color-mix(in srgb, var(--irisai-block-accent) 38%, transparent);
		--irisai-tool-active-ring: color-mix(in srgb, var(--irisai-block-accent) 22%, transparent);
		background: var(--irisai-block-surface);
		box-shadow:
			0 1px 0 rgba(255,255,255,0.08) inset,
			0 10px 24px rgba(0,0,0,0.24),
			0 24px 52px rgba(0,0,0,0.2);
	}

	.irisai-theme-global-tools .irisai-theme-block-audio-narration button,
	.irisai-theme-global-tools__summarize,
	.irisai-theme-block-translate-post__toggle {
		background: rgba(255,255,255,0.06);
	}

	.irisai-theme-global-tools__summarize-icon,
	.irisai-theme-block-translate-post__icon {
		background: rgba(255,255,255,0.08);
	}
}

.irisai-theme-global-tools.is-expanding {
	animation: irisTkTrayOpen 180ms var(--irisai-block-ease) both !important;
}

.irisai-theme-global-tools.has-reading-progress {
	opacity: 0;
	transform: translateX(-50%) translateY(calc(100% + 1rem));
	pointer-events: none;
}

.irisai-theme-global-tools.has-reading-progress.is-visible,
.irisai-theme-global-tools.has-reading-progress:hover,
.irisai-theme-global-tools.has-reading-progress:focus-within,
.irisai-theme-global-tools.has-reading-progress.has-open-summary,
.irisai-theme-global-tools.has-reading-progress.has-open-translate {
	opacity: 1;
	transform: translateX(-50%);
	pointer-events: auto;
}

.irisai-theme-global-tools .irisai-theme-block-translate-post,
.irisai-theme-global-tools .irisai-theme-block-audio-narration {
	margin: 0;
}

.irisai-theme-global-tools .irisai-theme-block-reading-progress {
	position: relative;
	inset: auto;
	z-index: auto;
	order: -1;
	flex: 1 0 100%;
	width: 100%;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent;
	box-shadow: none;
	opacity: 1;
	transform: none;
	pointer-events: auto;
	transition: none;
}

.irisai-theme-global-tools .irisai-theme-block-reading-progress__rail {
	height: 5px;
	border-radius: var(--irisai-block-radius-pill);
	background: var(--irisai-block-surface-muted);
	background: color-mix(in srgb, var(--irisai-block-ink-muted) 16%, transparent);
	overflow: hidden;
}

.irisai-theme-global-tools .irisai-theme-block-reading-progress__track,
.irisai-theme-global-tools .irisai-theme-block-reading-progress__fill {
	height: 100%;
}

.irisai-theme-global-tools .irisai-theme-block-reading-progress__pct {
	bottom: calc(100% + 0.35rem);
	right: 0;
	min-width: 2.6rem;
	padding: 0.2rem 0.42rem;
	font-size: 0.62rem;
}

.irisai-theme-global-tools .irisai-theme-block-reading-progress__tip {
	bottom: calc(100% + 0.5rem);
	left: 0;
	max-width: min(320px, calc(100vw - 1rem));
	padding: 0.62rem 0.7rem;
	font-size: 0.78rem;
}

.irisai-theme-global-tools .irisai-theme-block-audio-narration button {
	position: relative;
	min-width: var(--irisai-tool-size);
	min-height: var(--irisai-tool-size);
	padding: 0 0.56rem;
	border-radius: var(--irisai-block-radius-sm);
	background: rgba(20,18,15,0.05);
	color: var(--irisai-block-ink);
	box-shadow: none;
	font-size: 0.76rem;
	white-space: nowrap;
	overflow: visible;
}

.irisai-theme-global-tools .irisai-theme-block-audio-narration button:hover,
.irisai-theme-global-tools .irisai-theme-block-audio-narration button:focus-visible,
.irisai-theme-global-tools .irisai-theme-block-audio-narration.is-speaking button {
	background: var(--irisai-block-accent);
	color: var(--irisai-block-button-color);
	transform: none;
	box-shadow: 0 8px 18px var(--irisai-tool-accent-shadow);
}

.irisai-theme-global-tools .irisai-theme-block-audio-narration__icon {
	width: 20px;
	height: 20px;
}

.irisai-theme-global-tools .irisai-theme-block-audio-narration__icon svg {
	width: 13px;
	height: 13px;
}

.irisai-theme-global-tools .irisai-theme-block-audio-narration__label {
	position: absolute;
	left: 50%;
	bottom: calc(100% + 0.52rem);
	z-index: 1;
	display: block;
	width: max-content;
	max-width: min(220px, calc(100vw - 1.5rem));
	padding: 0.38rem 0.55rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: 8px;
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	color: var(--irisai-block-ink);
	font-size: 0.72rem;
	font-weight: 600;
	line-height: 1.2;
	opacity: 0;
	pointer-events: none;
	transform: translateX(-50%) translateY(4px);
	transition: opacity 0.18s var(--irisai-block-ease), transform 0.18s var(--irisai-block-ease);
	white-space: nowrap;
}

.irisai-theme-global-tools .irisai-theme-block-audio-narration button:hover .irisai-theme-block-audio-narration__label,
.irisai-theme-global-tools .irisai-theme-block-audio-narration button:focus-visible .irisai-theme-block-audio-narration__label {
	opacity: 1;
	transform: translateX(-50%) translateY(0);
}

.irisai-theme-global-tools .irisai-theme-block-audio-narration__status {
	display: none;
}

.irisai-theme-global-tools__summarize {
	all: unset;
	box-sizing: border-box;
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.36rem;
	min-width: var(--irisai-tool-size);
	min-height: var(--irisai-tool-size);
	padding: 0 0.56rem;
	border-radius: var(--irisai-block-radius-sm);
	background: rgba(20,18,15,0.05);
	color: var(--irisai-block-ink);
	box-shadow: none;
	font-size: 0.76rem;
	font-weight: 600;
	line-height: 1;
	cursor: pointer;
	white-space: nowrap;
	overflow: visible;
	transition: transform 160ms var(--irisai-block-ease), box-shadow 160ms var(--irisai-block-ease);
}

.irisai-theme-global-tools__summarize:hover,
.irisai-theme-global-tools__summarize:focus-visible {
	transform: none;
	background: var(--irisai-block-accent);
	color: var(--irisai-block-button-color);
	box-shadow: 0 8px 18px var(--irisai-tool-accent-shadow);
}

.irisai-theme-global-tools__summarize:disabled {
	cursor: wait;
	opacity: 0.78;
}

.irisai-theme-global-tools__summarize-icon {
	display: grid;
	place-items: center;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: rgba(20,18,15,0.06);
}

.irisai-theme-global-tools__summarize:hover .irisai-theme-global-tools__summarize-icon,
.irisai-theme-global-tools__summarize:focus-visible .irisai-theme-global-tools__summarize-icon {
	background: rgba(255,255,255,0.18);
}

.irisai-theme-global-tools__summarize-icon svg {
	width: 13px;
	height: 13px;
	fill: none;
	stroke: currentColor;
	stroke-width: 1.8;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.irisai-theme-global-tools__summarize-icon svg path:first-child {
	fill: rgba(255, 255, 255, 0.16);
}

.irisai-theme-global-tools__summarize-label {
	position: absolute;
	left: 50%;
	bottom: calc(100% + 0.52rem);
	z-index: 1;
	display: block;
	width: max-content;
	max-width: min(180px, calc(100vw - 1.5rem));
	padding: 0.38rem 0.55rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: 8px;
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	color: var(--irisai-block-ink);
	font-size: 0.72rem;
	font-weight: 600;
	line-height: 1.2;
	opacity: 0;
	pointer-events: none;
	transform: translateX(-50%) translateY(4px);
	transition: opacity 0.18s var(--irisai-block-ease), transform 0.18s var(--irisai-block-ease);
	white-space: nowrap;
}

.irisai-theme-global-tools__summarize:hover .irisai-theme-global-tools__summarize-label,
.irisai-theme-global-tools__summarize:focus-visible .irisai-theme-global-tools__summarize-label {
	opacity: 1;
	transform: translateX(-50%) translateY(0);
}

.irisai-theme-global-tools__summary-panel {
	position: absolute;
	left: 50%;
	bottom: calc(100% + 0.7rem);
	width: min(440px, calc(100vw - 1rem));
	max-height: min(46vh, 360px);
	overflow: auto;
	padding: 0.85rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-lg);
	color: var(--irisai-block-ink);
	transform: translateX(-50%);
}

.irisai-theme-global-tools__summary-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	margin-bottom: 0.45rem;
	font-size: 0.78rem;
	color: var(--irisai-block-ink);
}

.irisai-theme-global-tools__summary-head button {
	all: unset;
	box-sizing: border-box;
	display: grid;
	place-items: center;
	width: 24px;
	height: 24px;
	border-radius: 50%;
	background: var(--irisai-block-surface-muted);
	color: var(--irisai-block-ink-muted);
	cursor: pointer;
	font-size: 1rem;
	line-height: 1;
}

.irisai-theme-global-tools__summary-body {
	font-size: 0.84rem;
	line-height: 1.55;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-global-tools .irisai-theme-block-translate-post {
	position: relative;
	display: inline-flex;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	box-shadow: none;
}

.irisai-theme-block-translate-post__toggle {
	all: unset;
	box-sizing: border-box;
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.36rem;
	min-width: var(--irisai-tool-size);
	min-height: var(--irisai-tool-size);
	padding: 0 0.56rem;
	border-radius: var(--irisai-block-radius-sm);
	background: rgba(20,18,15,0.05);
	color: var(--irisai-block-ink);
	box-shadow: none;
	font-size: 0.76rem;
	font-weight: 600;
	line-height: 1;
	cursor: pointer;
	overflow: visible;
	white-space: nowrap;
	transition: transform 160ms var(--irisai-block-ease), box-shadow 160ms var(--irisai-block-ease);
}

.irisai-theme-block-translate-post__toggle:hover,
.irisai-theme-block-translate-post__toggle:focus-visible {
	transform: none;
	background: var(--irisai-block-accent);
	color: var(--irisai-block-button-color);
	box-shadow: 0 8px 18px var(--irisai-tool-accent-shadow);
}

.irisai-theme-block-translate-post__icon {
	display: grid;
	place-items: center;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: rgba(20,18,15,0.06);
}

.irisai-theme-block-translate-post__toggle:hover .irisai-theme-block-translate-post__icon,
.irisai-theme-block-translate-post__toggle:focus-visible .irisai-theme-block-translate-post__icon {
	background: rgba(255,255,255,0.18);
}

.irisai-theme-block-translate-post__icon svg {
	width: 14px;
	height: 14px;
	fill: none;
	stroke: currentColor;
	stroke-width: 1.8;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.irisai-theme-block-translate-post__label {
	position: absolute;
	left: 50%;
	bottom: calc(100% + 0.52rem);
	z-index: 1;
	display: block;
	width: max-content;
	max-width: min(180px, calc(100vw - 1.5rem));
	padding: 0.38rem 0.55rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: 8px;
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	color: var(--irisai-block-ink);
	font-size: 0.72rem;
	font-weight: 600;
	line-height: 1.2;
	opacity: 0;
	pointer-events: none;
	transform: translateX(-50%) translateY(4px);
	transition: opacity 0.18s var(--irisai-block-ease), transform 0.18s var(--irisai-block-ease);
	white-space: nowrap;
}

.irisai-theme-block-translate-post__toggle:hover .irisai-theme-block-translate-post__label,
.irisai-theme-block-translate-post__toggle:focus-visible .irisai-theme-block-translate-post__label {
	opacity: 1;
	transform: translateX(-50%) translateY(0);
}

.irisai-theme-block-translate-post__panel {
	position: absolute;
	left: 50%;
	bottom: calc(100% + 0.7rem);
	width: min(320px, calc(100vw - 1rem));
	padding: 0.85rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-lg);
	color: var(--irisai-block-ink);
	transform: translateX(-50%);
}

.irisai-theme-block-translate-post__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	margin-bottom: 0.6rem;
	font-size: 0.78rem;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-translate-post__head button {
	all: unset;
	box-sizing: border-box;
	display: grid;
	place-items: center;
	width: 24px;
	height: 24px;
	border-radius: 50%;
	background: var(--irisai-block-surface-muted);
	color: var(--irisai-block-ink-muted);
	cursor: pointer;
	font-size: 1rem;
	line-height: 1;
}

.irisai-theme-block-translate-post__panel label {
	display: grid;
	gap: 0.4rem;
	margin: 0;
	padding: 0;
	font-size: 0.74rem;
	font-weight: 600;
	color: var(--irisai-block-ink-muted);
}

.irisai-theme-block-translate-post__panel select {
	width: 100%;
	min-height: 36px;
	padding: 0 2rem 0 0.75rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-sm);
	background-color: var(--irisai-block-panel-2);
	background-image: linear-gradient(45deg, transparent 50%, var(--irisai-block-ink-muted) 50%),
		linear-gradient(135deg, var(--irisai-block-ink-muted) 50%, transparent 50%);
	background-position: calc(100% - 17px) center, calc(100% - 12px) center;
	background-size: 5px 5px, 5px 5px;
	background-repeat: no-repeat;
	-webkit-appearance: none;
	appearance: none;
	color: var(--irisai-block-ink);
	font: inherit;
	font-size: 0.82rem;
	cursor: pointer;
}

.irisai-theme-global-tools .irisai-theme-block-translate-post__output:not(:empty) {
	margin-top: 0.55rem;
	font-size: 0.74rem;
	line-height: 1.4;
	color: var(--irisai-block-ink-muted);
}

/* --- AI orb toggle — opens and collapses the floating tools bar --- */
.irisai-theme-global-tools__toggle {
	all: unset;
	box-sizing: border-box;
	position: relative;
	display: inline-grid;
	place-items: center;
	flex: 0 0 auto;
	/* Sits last in the expanded bar (after the tools) so it reads as a
	   "close" control; reading-progress is order:-1, tools are order:0. */
	order: 1;
	width: var(--irisai-tool-size);
	height: var(--irisai-tool-size);
	border-radius: 50%;
	background: var(--irisai-block-accent);
	box-shadow: 0 8px 18px var(--irisai-tool-accent-shadow);
	cursor: pointer;
	transition: transform 160ms var(--irisai-block-ease), box-shadow 160ms var(--irisai-block-ease);
}

.irisai-theme-global-tools__toggle:hover,
.irisai-theme-global-tools__toggle:focus-visible {
	transform: scale(1.04);
	box-shadow: 0 10px 22px var(--irisai-tool-accent-shadow-strong);
}

.irisai-theme-global-tools__orb {
	display: block;
	width: 24px;
	height: 24px;
}

.irisai-tk-orb {
	display: block;
	width: 100%;
	height: 100%;
	overflow: visible;
}

.irisai-tk-orb * {
	transform-box: view-box;
	transform-origin: 50px 50px;
}

.irisai-tk-orb__halo {
	fill: #ffffff;
	opacity: 0.1;
	animation: irisTkOrbGlow 6.5s ease-in-out infinite;
}

.irisai-tk-orb__rings {
	animation: irisTkOrbSpin 24s linear infinite;
}

.irisai-tk-orb__ring {
	fill: none;
	stroke: rgba(255, 255, 255, 0.6);
	stroke-width: 4;
	stroke-linecap: round;
}

.irisai-tk-orb__ring--o {
	stroke-dasharray: 44 150;
}

.irisai-tk-orb__ring--i {
	stroke-dasharray: 26 110;
	opacity: 0.62;
}

.irisai-tk-orb__core {
	fill: #ffffff;
	animation: irisTkOrbPulse 5s ease-in-out infinite;
}

.irisai-tk-orb__sparks {
	animation: irisTkOrbSpin 16s linear infinite reverse;
}

.irisai-tk-orb__spark--1 {
	fill: #ffffff;
	opacity: 0.72;
}

.irisai-tk-orb__spark--2 {
	fill: #ffffff;
}

@keyframes irisTkOrbSpin {
	to { transform: rotate(360deg); }
}

@keyframes irisTkOrbPulse {
	0%, 100% { transform: scale(0.82); }
	50%      { transform: scale(1.06); }
}

@keyframes irisTkOrbGlow {
	0%, 100% { opacity: 0.1; transform: scale(0.86); }
	50%      { opacity: 0.32; transform: scale(1.12); }
}

.irisai-theme-global-tools.has-active-tool .irisai-theme-global-tools__toggle::after {
	content: "";
	position: absolute;
	right: 1px;
	top: 1px;
	width: 9px;
	height: 9px;
	border: 2px solid rgba(255, 255, 255, 0.92);
	border-radius: 50%;
	background: var(--irisai-tool-active-dot);
	box-shadow: 0 0 0 4px var(--irisai-tool-active-ring);
}

.irisai-theme-global-tools.has-active-tool .irisai-theme-global-tools__toggle {
	box-shadow: 0 10px 24px var(--irisai-tool-active-ring), 0 8px 18px var(--irisai-tool-accent-shadow);
}

.irisai-theme-global-tools.has-active-tool .irisai-tk-orb__halo {
	opacity: 0.28;
}

@keyframes irisTkTrayOpen {
	from {
		opacity: 0.72;
		transform: translateX(-50%) translateY(8px) scale(0.96);
	}
	to {
		opacity: 1;
		transform: translateX(-50%) translateY(0) scale(1);
	}
}

/* Toggle tooltip — mirrors the summarize / audio tooltip pattern. */
.irisai-theme-global-tools__toggle-label {
	position: absolute;
	left: 50%;
	bottom: calc(100% + 0.52rem);
	z-index: 1;
	display: block;
	width: max-content;
	max-width: min(200px, calc(100vw - 1.5rem));
	padding: 0.38rem 0.55rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: 8px;
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-sm);
	color: var(--irisai-block-ink);
	font-size: 0.72rem;
	font-weight: 600;
	line-height: 1.2;
	opacity: 0;
	pointer-events: none;
	transform: translateX(-50%) translateY(4px);
	transition: opacity 0.18s var(--irisai-block-ease), transform 0.18s var(--irisai-block-ease);
	white-space: nowrap;
}

.irisai-theme-global-tools__toggle:hover .irisai-theme-global-tools__toggle-label,
.irisai-theme-global-tools__toggle:focus-visible .irisai-theme-global-tools__toggle-label {
	opacity: 1;
	transform: translateX(-50%) translateY(0);
}

/* Collapsed — the bar folds away to just the floating AI orb. */
.irisai-theme-global-tools.is-collapsed {
	gap: 0;
	min-width: 0;
	padding: 0;
	border: 0;
	background: transparent;
	box-shadow: none;
}

.irisai-theme-global-tools.is-collapsed > *:not(.irisai-theme-global-tools__toggle) {
	display: none;
}

.irisai-theme-global-tools.has-reading-progress.is-collapsed {
	opacity: 1;
	transform: translateX(-50%);
	pointer-events: auto;
}

.irisai-theme-global-tools.is-collapsed .irisai-theme-global-tools__toggle {
	width: 46px;
	height: 46px;
}

.irisai-theme-global-tools.is-collapsed .irisai-theme-global-tools__orb {
	width: 30px;
	height: 30px;
}

/* When progress is the only injected tool, let its own surface carry the UI.
   The wrapper stays visually neutral instead of adding another panel. */
.irisai-theme-global-tools:has(> .irisai-theme-block-reading-progress:only-child) {
	display: block;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent;
	box-shadow: none;
}

/* ------------------------------------------------------------------ *
 * 34. selection toolbar + result (built by the bridge JS)
 * ------------------------------------------------------------------ */
.irisai-selection-toolbar {
	position: absolute;
	z-index: 10000;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.35rem;
	max-width: min(540px, calc(100vw - 1rem));
	padding: 0.35rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-pill);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-lg);
	transform: translateX(-50%);
	animation: irisai-msg-in 0.22s var(--irisai-block-ease) both;
}

.irisai-selection-toolbar button {
	all: unset;
	min-height: 34px;
	padding: 0 0.85rem;
	border-radius: var(--irisai-block-radius-pill);
	background: var(--irisai-block-ink);
	color: var(--irisai-block-button-color);
	font: inherit;
	font-size: 0.82rem;
	font-weight: 700;
	cursor: pointer;
	transition: transform 140ms var(--irisai-block-ease), filter 140ms var(--irisai-block-ease);
}

.irisai-selection-toolbar button:hover { transform: translateY(-1px); filter: brightness(1.06); }

.irisai-selection-toolbar__more {
	position: relative;
}

.irisai-selection-toolbar__menu {
	position: absolute;
	top: calc(100% + 0.35rem);
	right: 0;
	display: grid;
	gap: 0.3rem;
	min-width: 150px;
	padding: 0.35rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius-md);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-lg);
}

.irisai-selection-toolbar__menu button {
	width: 100%;
	box-sizing: border-box;
	text-align: left;
}

.irisai-selection-result {
	position: absolute;
	z-index: 9999;
	width: min(440px, calc(100vw - 1rem));
	max-height: 320px;
	overflow: auto;
	padding: 1rem 1.1rem;
	border: 1px solid var(--irisai-block-border);
	border-left: 3px solid var(--irisai-block-accent-3);
	border-radius: var(--irisai-block-radius-sm);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow-lg);
	color: var(--irisai-block-ink);
	font-size: 0.88rem;
	line-height: 1.6;
	white-space: pre-wrap;
	transform: translate(-50%, 2.75rem);
}

/* ------------------------------------------------------------------ *
 * 34b. Selection toolbar v2 — icon buttons, language popover, structured result, toast
 * ------------------------------------------------------------------ */
.irisai-selection-toolbar--v2 {
	transform: none; /* JS now positions exactly; no centering transform. */
	padding: 0.25rem;
	gap: 0.15rem;
	border-radius: var(--irisai-block-radius);
	overflow: hidden;
	box-sizing: border-box;
	background: var(--irisai-block-surface);
	box-shadow:
		0 1px 0 rgba(255,255,255,0.8) inset,
		0 10px 24px rgba(15,23,42,0.16),
		0 24px 54px rgba(15,23,42,0.14);
}

.irisai-selection-toolbar--v2 .irisai-selection-toolbar__btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.35rem;
	min-height: 32px;
	box-sizing: border-box;
	padding: 0 0.68rem 0 0.58rem;
	border-radius: var(--irisai-block-radius-sm);
	background: transparent;
	color: var(--irisai-block-ink);
	font: inherit;
	font-size: 0.78rem;
	font-weight: 600;
	cursor: pointer;
	border: 0;
	line-height: 1;
	transition: background 140ms var(--irisai-block-ease), box-shadow 140ms var(--irisai-block-ease), color 140ms var(--irisai-block-ease);
}

.irisai-selection-toolbar--v2 .irisai-selection-toolbar__btn:hover,
.irisai-selection-toolbar--v2 .irisai-selection-toolbar__btn:focus-visible {
	background: var(--irisai-block-ink);
	color: var(--irisai-block-button-color);
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-selection-toolbar--v2 .irisai-selection-toolbar__btn svg {
	width: 16px;
	height: 16px;
	fill: currentColor;
	flex-shrink: 0;
}

.irisai-selection-toolbar--v2 .irisai-selection-toolbar__lbl {
	white-space: nowrap;
}

@media (prefers-color-scheme: dark) {
	.irisai-selection-toolbar--v2 {
		background: var(--irisai-block-surface);
		box-shadow:
			0 1px 0 rgba(255,255,255,0.08) inset,
			0 10px 24px rgba(0,0,0,0.28),
			0 24px 54px rgba(0,0,0,0.24);
	}

	.irisai-selection-lang-pop,
	.irisai-selection-result--v2 {
		background: var(--irisai-block-surface);
		box-shadow:
			0 1px 0 rgba(255,255,255,0.08) inset,
			0 12px 28px rgba(0,0,0,0.28),
			0 28px 62px rgba(0,0,0,0.24);
	}
}

/* Language popover (Translate sub-menu) */
.irisai-selection-lang-pop {
	position: absolute;
	z-index: 10001;
	display: grid;
	grid-template-columns: repeat(2, minmax(130px, 1fr));
	gap: 0.25rem;
	max-width: min(360px, calc(100vw - 1rem));
	max-height: 280px;
	overflow: auto;
	padding: 0.4rem;
	border: 1px solid var(--irisai-block-border);
	border-radius: var(--irisai-block-radius);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow);
	animation: irisai-msg-in 0.22s var(--irisai-block-ease) both;
}

.irisai-selection-lang-pop__item {
	all: unset;
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.4rem 0.5rem;
	border-radius: var(--irisai-block-radius-sm);
	cursor: pointer;
	font-size: 0.8rem;
	color: var(--irisai-block-ink);
	line-height: 1.15;
	transition: background 140ms var(--irisai-block-ease), box-shadow 140ms var(--irisai-block-ease), color 140ms var(--irisai-block-ease);
}

.irisai-selection-lang-pop__item:hover,
.irisai-selection-lang-pop__item:focus-visible {
	background: var(--irisai-block-ink);
	color: var(--irisai-block-button-color);
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-selection-lang-pop__flag { font-size: 14px; line-height: 1; }
.irisai-selection-lang-pop__name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.irisai-selection-lang-pop__code {
	font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
	font-size: 0.65rem;
	text-transform: uppercase;
	padding: 1px 5px;
	border-radius: 4px;
	background: rgba(20,18,15,0.08);
	color: inherit;
	opacity: 0.7;
}

/* Structured result panel (v2 — header / body / footer) */
.irisai-selection-result--v2 {
	transform: none;
	width: min(460px, calc(100vw - 1rem));
	padding: 0;
	overflow: hidden;
	white-space: normal;
	display: flex;
	flex-direction: column;
	border-radius: var(--irisai-block-radius);
	background: var(--irisai-block-surface);
	box-shadow: var(--irisai-block-shadow);
}

.irisai-selection-result__head {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.68rem 0.82rem;
	border-bottom: 1px solid var(--irisai-block-border);
	background: var(--irisai-block-panel-2);
}

.irisai-selection-result__icon {
	display: inline-flex;
	width: 22px;
	height: 22px;
	border-radius: 6px;
	background: var(--irisai-block-ink);
	color: var(--irisai-block-button-color);
	align-items: center;
	justify-content: center;
}

.irisai-selection-result__icon svg { width: 14px; height: 14px; fill: currentColor; }

.irisai-selection-result__title {
	flex: 1;
	font-size: 0.85rem;
	font-weight: 700;
	color: var(--irisai-block-ink);
}

.irisai-selection-result__close {
	all: unset;
	width: 26px;
	height: 26px;
	border-radius: var(--irisai-block-radius-sm);
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--irisai-block-ink-muted);
	transition: background 140ms var(--irisai-block-ease), color 140ms var(--irisai-block-ease);
}

.irisai-selection-result__close:hover {
	background: rgba(20,18,15,0.06);
	color: var(--irisai-block-ink);
}

.irisai-selection-result__close svg { width: 12px; height: 12px; fill: currentColor; }

.irisai-selection-result__body {
	padding: 0.9rem 1rem;
	font-size: 0.88rem;
	line-height: 1.6;
	white-space: pre-wrap;
	color: var(--irisai-block-ink);
	min-height: 2.2rem;
}

.irisai-selection-result__thinking {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--irisai-block-ink-muted);
	font-style: italic;
}

.irisai-selection-result__error {
	color: var(--irisai-block-danger);
	font-weight: 500;
}

.irisai-selection-result__foot {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	padding: 0.55rem 0.9rem;
	border-top: 1px solid var(--irisai-block-border);
	background: rgba(20,18,15,0.02);
}

.irisai-selection-result__chip {
	all: unset;
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
	justify-content: center;
	padding: 0.3rem 0.65rem;
	border-radius: var(--irisai-block-radius-sm);
	font-size: 0.72rem;
	font-weight: 600;
	color: var(--irisai-block-ink);
	background: rgba(20,18,15,0.05);
	cursor: pointer;
	transition: background 140ms var(--irisai-block-ease), box-shadow 140ms var(--irisai-block-ease), color 140ms var(--irisai-block-ease);
}

.irisai-selection-result__chip:hover,
.irisai-selection-result__chip:focus-visible {
	background: var(--irisai-block-ink);
	color: var(--irisai-block-button-color);
	box-shadow: var(--irisai-block-shadow-sm);
}

.irisai-selection-result__chip svg { width: 12px; height: 12px; fill: currentColor; }

/* Toast — used for Save quote + Copy confirmations */
.irisai-selection-toast {
	position: fixed;
	z-index: 10002;
	left: 50%;
	bottom: 24px;
	transform: translate(-50%, 8px);
	max-width: min(420px, calc(100vw - 1.5rem));
	padding: 0.58rem 0.9rem;
	border-radius: var(--irisai-block-radius-sm);
	background: rgba(15,23,42,0.96);
	color: #fff;
	font-size: 0.8rem;
	font-weight: 600;
	line-height: 1.35;
	text-align: center;
	box-shadow: 0 12px 30px rgba(15,23,42,0.22);
	opacity: 0;
	transition: opacity 0.22s var(--irisai-block-ease), transform 0.22s var(--irisai-block-ease);
	pointer-events: none;
}

.irisai-selection-toast.is-on {
	opacity: 1;
	transform: translate(-50%, 0);
}

@media (max-width: 600px) {
	.irisai-theme-block-post-summary,
	.irisai-theme-block-comment-summary,
	.irisai-theme-block-continue-reading,
	.irisai-theme-block-quiz {
		padding: 0.9rem;
	}

	.irisai-theme-block-card-summary-wrap {
		width: 100%;
	}

	.irisai-theme-block-card-summary {
		width: 100%;
	}

	.irisai-tk-quiz-q label {
		align-items: flex-start;
	}

	.irisai-selection-toolbar--v2 {
		gap: 0.15rem;
		border-radius: var(--irisai-block-radius-sm);
	}
	.irisai-selection-toolbar--v2 .irisai-selection-toolbar__lbl {
		display: none; /* icon-only on mobile to fit more actions */
	}
	.irisai-selection-toolbar--v2 .irisai-selection-toolbar__btn {
		padding: 0 0.55rem;
		aspect-ratio: 1;
	}
	.irisai-selection-lang-pop {
		grid-template-columns: repeat(2, minmax(112px, 1fr));
		border-radius: var(--irisai-block-radius-sm);
	}
	.irisai-selection-result--v2 {
		width: calc(100vw - 1rem);
		border-radius: var(--irisai-block-radius-sm);
	}
}

/* ------------------------------------------------------------------ *
 * 35. editor placeholder
 * ------------------------------------------------------------------ */
.irisai-theme-block-placeholder {
	display: grid;
	place-items: center;
	gap: 0.35rem;
	padding: 1.6rem;
	border: 1px dashed var(--irisai-block-border-strong);
	border-radius: var(--irisai-block-radius);
	background: var(--irisai-block-panel-2);
	color: var(--irisai-block-ink-muted);
	text-align: center;
}

.irisai-theme-block-placeholder strong {
	font-size: 0.95rem;
	color: var(--irisai-block-ink);
}

.irisai-theme-block-placeholder span { font-size: 0.83rem; }

.iris-tk-editor-fallback {
	font-family: inherit;
	font-size: 0.875rem;
}

/* ------------------------------------------------------------------ *
 * 36. hidden-state guards - [hidden] must beat the layout rules above
 * ------------------------------------------------------------------ */
.irisai-theme-block-hero-chat__messages[hidden],
.irisai-theme-block-ask-iris__panel[hidden],
.irisai-theme-block-ask-iris__messages[hidden],
.irisai-theme-block-card-summary__panel[hidden],
.irisai-theme-block-resume-reading[hidden],
.irisai-theme-block-translate-post__output[hidden],
.irisai-theme-block-translate-post__panel[hidden],
.irisai-theme-global-tools__summary-panel[hidden],
.irisai-selection-toolbar[hidden],
.irisai-selection-toolbar__menu[hidden],
.irisai-selection-result[hidden],
.irisai-quotes-pill__panel[hidden] {
	display: none !important;
}

/* ------------------------------------------------------------------ *
 * 37. dock idle breathing glow
 * ------------------------------------------------------------------ */
@media (prefers-re