/* Ask Peel — assistant-ui thread (aligned with gobananas theme.css tokens) */

.aui-chat-page {
	background: var(--surface);
	color: var(--dark);
}

.aui-chat-shell {
	position: relative;
	isolation: isolate;
	flex: 1;
	min-width: 0;
	min-height: 0;
	display: flex;
	flex-direction: column;
	background: var(--surface);
	overflow: hidden;
}

/* Atmospheric canvas — soft ambient washes + faint drifting motion */
@keyframes peel-canvas-drift {
	0% {
		background-position: 0% 40%, 100% 20%, 20% 80%;
		opacity: 1;
	}
	50% {
		background-position: 80% 60%, 20% 70%, 70% 30%;
		opacity: 0.85;
	}
	100% {
		background-position: 0% 40%, 100% 20%, 20% 80%;
		opacity: 1;
	}
}

.aui-chat-shell::before {
	content: "";
	position: absolute;
	inset: -20%;
	z-index: 0;
	pointer-events: none;
	background:
		radial-gradient(ellipse 55% 45% at 30% 20%, var(--ai-canvas-glow-a), transparent 70%),
		radial-gradient(ellipse 50% 40% at 78% 28%, var(--ai-canvas-glow-b), transparent 68%),
		radial-gradient(ellipse 45% 40% at 42% 78%, var(--ai-canvas-glow-a), transparent 65%);
	background-size: 140% 140%, 130% 130%, 150% 150%;
	background-repeat: no-repeat;
	animation: peel-canvas-drift 18s ease-in-out infinite;
}

.aui-chat-shell::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	opacity: 0.55;
	background-image:
		linear-gradient(var(--ai-canvas-grid) 1px, transparent 1px),
		linear-gradient(90deg, var(--ai-canvas-grid) 1px, transparent 1px);
	background-size: 48px 48px;
	mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.2) 45%, transparent 78%);
	-webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.2) 45%, transparent 78%);
}

@media (prefers-reduced-motion: reduce) {
	.aui-chat-shell::before {
		animation: none;
		inset: 0;
		background-size: auto;
		opacity: 1;
	}
}

.aui-chat-shell > * {
	position: relative;
	z-index: 1;
}

.aui-chat-shell__body {
	flex: 1;
	min-height: 0;
	display: flex;
	flex-direction: column;
}

.aui-thread {
	--aui-thread-max-width: 42rem;
	display: flex;
	flex-direction: column;
	height: 100%;
	min-height: 0;
	background: transparent;
}

.aui-thread__viewport {
	flex: 1;
	min-height: 0;
	overflow-y: auto;
	overflow-x: hidden;
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 0.5rem 1rem 0.5rem;
}

.aui-thread__viewport-inner {
	width: 100%;
	max-width: var(--aui-thread-max-width);
	flex: 1;
	display: flex;
	flex-direction: column;
	min-height: 0;
}

.aui-thread__viewport-inner:has(.aui-empty-stage) {
	justify-content: center;
}

.aui-empty-stage {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 1.5rem;
	width: 100%;
	padding: 1.5rem 0 2.5rem;
}

.aui-composer-dock {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	width: 100%;
}

.aui-composer-dock--centered {
	max-width: var(--aui-thread-max-width);
}

.aui-thread__footer {
	flex-shrink: 0;
	padding: 0 1rem 1.25rem;
	display: flex;
	justify-content: center;
	background: linear-gradient(
		to top,
		var(--surface) 0%,
		color-mix(in srgb, var(--surface) 92%, transparent) 55%,
		transparent 100%
	);
}

.aui-thread__footer-inner {
	width: 100%;
	max-width: var(--aui-thread-max-width);
}

.aui-composer-suggestions {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 100%;
}

.aui-composer-suggestions__row {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	justify-content: center;
}

.aui-composer-suggestions__panel {
	overflow: auto;
	text-align: left;
	background: var(--ai-glass-bg);
	backdrop-filter: blur(var(--ai-glass-blur));
	-webkit-backdrop-filter: blur(var(--ai-glass-blur));
	box-shadow: var(--ai-shadow-focus);
	border-radius: 1rem;
	padding: 0.75rem 0.85rem;
	border: 1px solid color-mix(in srgb, var(--dark) 8%, transparent);
}

.aui-composer-suggestions__section + .aui-composer-suggestions__section {
	margin-top: 0.75rem;
	padding-top: 0.75rem;
	border-top: 1px solid color-mix(in srgb, var(--dark) 8%, transparent);
}

.aui-composer-suggestions__section-title {
	margin: 0 0 0.45rem;
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--text-muted);
}

.aui-composer-suggestions__section-list {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
}

.aui-composer-suggestion {
	appearance: none;
	border: none;
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	background: var(--ai-glass-bg);
	color: var(--dark);
	border-radius: 999px;
	padding: 0.45rem 0.85rem;
	font-size: 0.8125rem;
	font-family: inherit;
	cursor: pointer;
	backdrop-filter: blur(var(--ai-glass-blur));
	-webkit-backdrop-filter: blur(var(--ai-glass-blur));
	box-shadow: var(--ai-shadow-rest);
	transition: background 0.15s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.aui-composer-suggestion--menu {
	width: 100%;
	justify-content: flex-start;
	border-radius: 0.65rem;
	box-shadow: none;
	background: transparent;
	padding: 0.55rem 0.65rem;
}

.aui-composer-suggestion--menu:hover {
	background: color-mix(in srgb, var(--primary) 10%, transparent);
	box-shadow: none;
	transform: none;
}

.aui-composer-suggestion--more {
	color: var(--text-muted);
}

.aui-composer-suggestion:hover {
	background: color-mix(in srgb, var(--primary) 10%, var(--ai-glass-bg));
	box-shadow: var(--ai-shadow-focus);
	transform: translateY(-1px);
}

.aui-composer-suggestion__icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--text-muted);
	flex-shrink: 0;
}

.aui-composer-suggestion__label {
	line-height: 1.2;
}

.aui-composer-suggestions__chevron {
	transition: transform 0.15s ease;
}

.aui-composer-suggestions__chevron--open {
	transform: rotate(180deg);
}

/* Welcome */
.aui-welcome {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: 0;
	gap: 0.65rem;
}

.aui-welcome__title {
	margin: 0;
	font-size: 1.35rem;
	font-weight: 600;
	color: var(--dark);
}

.aui-welcome__subtitle {
	margin: 0;
	font-size: 0.9rem;
	line-height: 1.5;
	color: var(--text-muted);
	max-width: 24rem;
}

/* Peel avatar */
.peel-avatar {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--ai-glass-bg);
	border: 1px solid var(--ai-glass-border);
	backdrop-filter: blur(var(--ai-glass-blur));
	-webkit-backdrop-filter: blur(var(--ai-glass-blur));
	box-shadow: var(--ai-shadow-rest);
	overflow: hidden;
}

.peel-avatar--sm {
	width: 2.5rem;
	height: 2.5rem;
	margin-top: 0.1rem;
}

.peel-avatar--lg {
	width: 4rem;
	height: 4rem;
	border-radius: 1.1rem;
}

.peel-avatar__img {
	width: 94%;
	height: 94%;
	object-fit: contain;
	display: block;
}

.peel-avatar--lg .peel-avatar__img {
	width: 92%;
	height: 92%;
}

/* Composer — floating glass with dynamic shadow */
.aui-composer {
	position: relative;
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	width: 100%;
	border: 1px solid var(--ai-glass-border);
	border-radius: 1.25rem;
	background: var(--ai-glass-bg);
	padding: 0.85rem 0.85rem 0.65rem;
	backdrop-filter: blur(var(--ai-glass-blur)) saturate(1.15);
	-webkit-backdrop-filter: blur(var(--ai-glass-blur)) saturate(1.15);
	box-shadow: var(--ai-shadow-rest);
	transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.aui-composer:focus-within {
	border-color: var(--ai-glass-border);
	box-shadow: var(--ai-shadow-focus);
}

.aui-composer__field {
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	position: relative;
}

.aui-composer__attach-row {
	display: flex;
	align-items: center;
	gap: 0.25rem;
	min-width: 0;
	flex-shrink: 1;
}

.aui-composer__attachments {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.25rem;
	min-width: 0;
	max-width: min(14rem, 48vw);
}

.aui-composer__attachment {
	display: inline-flex;
	align-items: center;
	gap: 0.2rem;
	max-width: 9.5rem;
	height: 1.35rem;
	padding: 0 0.15rem 0 0.35rem;
	border-radius: var(--radius-4);
	border: 1px solid color-mix(in srgb, var(--ai-accent) 18%, var(--ai-glass-border));
	background: color-mix(in srgb, var(--primary) 16%, transparent);
	font-size: 0.6875rem;
	font-weight: 500;
	color: var(--dark);
	line-height: 1;
}

.aui-composer__attachment-icon {
	display: inline-flex;
	color: color-mix(in srgb, var(--ai-accent) 70%, var(--dark));
	flex-shrink: 0;
}

.aui-composer__attachment-name {
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.aui-composer__attachment-remove {
	appearance: none;
	border: none;
	background: transparent;
	color: var(--dark-lighter);
	border-radius: var(--radius-circle);
	width: 1.05rem;
	height: 1.05rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	padding: 0;
	flex-shrink: 0;
}

.aui-composer__attachment-remove:hover {
	background: var(--dark-opacity-05);
	color: var(--dark);
}

.aui-composer__toolbar {
	display: flex;
	align-items: center;
	gap: 0.35rem;
	min-height: 2.25rem;
}

.aui-composer__hint {
	flex: 1;
	min-width: 0;
	font-size: 0.75rem;
	color: var(--dark-lightest);
	padding-left: 0.15rem;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

/* Messages */
.aui-messages {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
	padding-bottom: 0.5rem;
}

.aui-message {
	display: grid;
	width: 100%;
	max-width: var(--aui-thread-max-width);
	padding: 0.75rem 0;
}

.aui-message--user {
	grid-template-columns: 1fr auto;
	justify-items: end;
}

.aui-message--assistant {
	grid-template-columns: auto 1fr;
	gap: 0.75rem;
	align-items: start;
}

.aui-message__body {
	position: relative;
	min-width: 0;
}

.aui-message__bubble {
	max-width: 85%;
	border-radius: 1rem;
	padding: 0.65rem 1rem;
	font-size: 0.9rem;
	line-height: 1.55;
	word-break: break-word;
}

.aui-message--user .aui-message__bubble {
	background: var(--ai-user-glass-bg);
	color: var(--dark);
	border: 1px solid var(--ai-user-glass-border);
	border-bottom-right-radius: 0.25rem;
	backdrop-filter: blur(var(--ai-user-glass-blur));
	-webkit-backdrop-filter: blur(var(--ai-user-glass-blur));
	box-shadow: var(--ai-user-glass-shadow);
}

.aui-message--assistant .aui-message__bubble {
	background: var(--ai-glass-bg);
	color: var(--dark);
	border: 1px solid var(--ai-glass-border);
	border-bottom-left-radius: 0.25rem;
	backdrop-filter: blur(var(--ai-glass-blur));
	-webkit-backdrop-filter: blur(var(--ai-glass-blur));
	box-shadow: var(--ai-shadow-rest);
	min-width: 0;
}

.aui-message__text {
	white-space: pre-wrap;
	margin: 0;
}

.aui-message__footer {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	min-height: 2rem;
	margin-top: 0.35rem;
}

.aui-message__time {
	color: var(--text-muted);
	font-size: 0.75rem;
	line-height: 1;
	flex-shrink: 0;
}

.aui-message__actions {
	display: flex;
	gap: 0.25rem;
	min-height: 2rem;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.15s ease;
}

.aui-message:hover .aui-message__actions,
.aui-message:focus-within .aui-message__actions {
	opacity: 1;
	pointer-events: auto;
}

.aui-icon-btn {
	appearance: none;
	border: none;
	background: transparent;
	color: var(--text-muted);
	border-radius: 0.5rem;
	width: 2rem;
	height: 2rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	padding: 0;
	position: relative;
	overflow: visible;
}

.aui-icon-btn:hover:not(:disabled) {
	background: var(--dark-opacity-05);
	color: var(--dark);
}

.aui-icon-btn--feedback[data-submitted="true"],
.aui-icon-btn--copied {
	color: var(--success);
}

.aui-icon-btn:disabled {
	opacity: 0.45;
	cursor: not-allowed;
}

.aui-icon-btn--recording {
	color: var(--danger);
	background: color-mix(in srgb, var(--danger) 12%, transparent);
}

/* Composer (continued) */
.aui-composer__attach,
.aui-composer__action-btn {
	appearance: none;
	border: none;
	background: transparent;
	color: var(--text-muted);
	border-radius: 999px;
	width: 2.25rem;
	height: 2.25rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	padding: 0;
	flex-shrink: 0;
}

.aui-composer__attach:hover:not(:disabled),
.aui-composer__action-btn:hover:not(:disabled) {
	background: var(--dark-opacity-05);
	color: var(--dark);
}

.aui-composer__attach:disabled {
	opacity: 0.45;
	cursor: not-allowed;
}

.aui-hitl {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	margin: 0.75rem 0 0;
}

.aui-hitl__card {
	border: 1px solid color-mix(in srgb, var(--warning, #c47d12) 45%, var(--border, #e5e5e5));
	border-radius: 0.75rem;
	padding: 0.85rem 1rem;
	background: color-mix(in srgb, var(--warning, #c47d12) 14%, var(--surface, #fff));
}

.aui-hitl__summary {
	margin: 0 0 0.65rem;
	font-size: 0.925rem;
	color: var(--text, var(--dark, #1a1a1a));
}

.aui-hitl__actions {
	display: flex;
	gap: 0.5rem;
	justify-content: flex-end;
}

.aui-hitl__btn {
	appearance: none;
	border-radius: 0.5rem;
	padding: 0.4rem 0.85rem;
	font-size: 0.875rem;
	cursor: pointer;
	border: 1px solid var(--border, #e5e5e5);
	background: var(--surface, #fff);
	color: var(--dark, #1a1a1a);
}

.aui-hitl__btn:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

.aui-hitl__btn--confirm {
	background: var(--danger, #b42318);
	border-color: var(--danger, #b42318);
	color: #fff;
}

.aui-hitl__outcome {
	margin: 0;
	padding: 0.65rem 0.85rem;
	border-radius: 0.75rem;
	border: 1px solid color-mix(in srgb, var(--primary, #ffcc08) 35%, var(--border, #e5e5e5));
	background: color-mix(in srgb, var(--primary, #ffcc08) 12%, var(--surface, #fff));
	color: var(--text, var(--dark, #1a1a1a));
	font-size: 0.925rem;
	line-height: 1.35;
}

.aui-hitl__outcome--cancelled {
	border-color: color-mix(in srgb, var(--text-muted, #9e9e9e) 40%, var(--border, #e5e5e5));
	background: color-mix(in srgb, var(--text-muted, #9e9e9e) 10%, var(--surface, #fff));
}

.aui-composer__action-btn--recording {
	color: var(--danger);
	background: color-mix(in srgb, var(--danger) 12%, transparent);
}

.aui-composer__actions {
	display: flex;
	align-items: center;
	gap: 0.35rem;
	flex-shrink: 0;
}

.aui-composer__dictation {
	font-size: 0.8rem;
	color: var(--dark-lightest);
	font-style: italic;
	padding: 0.35rem 0.5rem 0;
	line-height: 1.35;
}

.aui-composer__input {
	flex: 1;
	border: none;
	outline: none;
	resize: none;
	background: transparent;
	font: inherit;
	font-size: 0.9375rem;
	line-height: 1.5;
	color: var(--dark);
	padding: 0.15rem 0.25rem 0.35rem;
	max-height: 10rem;
	min-height: 1.5rem;
}

.aui-mention-popover {
	position: absolute;
	bottom: calc(100% + 0.35rem);
	left: 0;
	right: 0;
	max-height: 12rem;
	overflow-y: auto;
	background: var(--ai-glass-bg);
	border: 1px solid var(--ai-glass-border);
	border-radius: 0.75rem;
	box-shadow: var(--ai-shadow-focus);
	backdrop-filter: blur(var(--ai-glass-blur));
	-webkit-backdrop-filter: blur(var(--ai-glass-blur));
	padding: 0.25rem;
	z-index: 20;
}

.aui-mention-popover__empty {
	padding: 0.65rem 0.75rem;
	font-size: 0.85rem;
	color: var(--text-muted);
}

.aui-mention-popover__item {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 0.1rem;
	width: 100%;
	border: none;
	background: transparent;
	border-radius: 0.5rem;
	padding: 0.55rem 0.65rem;
	cursor: pointer;
	text-align: left;
	color: var(--dark);
}

.aui-mention-popover__item[data-highlighted="true"],
.aui-mention-popover__item:hover {
	background: var(--dark-opacity-05);
}

.aui-mention-popover__label {
	font-size: 0.875rem;
	font-weight: 500;
	line-height: 1.3;
}

.aui-mention-popover__description {
	font-size: 0.75rem;
	color: var(--text-muted);
	line-height: 1.2;
}

.aui-mention-chip {
	display: inline;
	padding: 0.05rem 0.35rem;
	margin: 0 0.05rem;
	border-radius: 0.35rem;
	background: color-mix(in srgb, var(--primary) 16%, transparent);
	color: var(--dark);
	font-weight: 500;
	white-space: nowrap;
}

.aui-composer__input::placeholder {
	color: var(--dark-lightest);
}

.aui-composer__input--lexical.aui-lexical-editor {
	position: relative;
	flex: unset;
	width: 100%;
}

.aui-composer__input--lexical .aui-lexical-input {
	outline: none;
	min-height: 1.5rem;
	padding: 0;
	white-space: pre-wrap;
	word-break: break-word;
}

.aui-composer__input--lexical .aui-lexical-input p {
	margin: 0;
}

.aui-composer__input--lexical .aui-lexical-placeholder {
	position: absolute;
	top: 0.15rem;
	left: 0.25rem;
	right: 0.25rem;
	color: var(--dark-lightest);
	pointer-events: none;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.aui-mention-chip--inline {
	display: inline-flex;
	align-items: center;
	vertical-align: baseline;
	user-select: none;
}

.aui-composer__send {
	appearance: none;
	border: none;
	width: 2.5rem;
	height: 2.5rem;
	border-radius: 999px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: var(--primary);
	color: var(--on-primary);
	cursor: pointer;
	flex-shrink: 0;
	transition: filter 0.15s ease;
}

.aui-composer__send:hover:not(:disabled) {
	filter: brightness(0.97);
}

.aui-composer__send--stop {
	background: var(--danger);
	color: var(--white);
}

.aui-composer-toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 0.5rem;
	padding: 0 0.25rem;
}

.aui-composer-toolbar__label {
	font-size: 0.75rem;
	color: var(--dark-lightest);
}

.aui-composer-toolbar__actions {
	display: flex;
	gap: 0.25rem;
}

.aui-scroll-bottom {
	position: sticky;
	bottom: 0.5rem;
	left: 50%;
	transform: translateX(-50%);
	z-index: 2;
	margin-top: auto;
	align-self: center;
}

.aui-scroll-bottom__btn {
	appearance: none;
	border: none;
	background: var(--ai-glass-bg);
	color: var(--dark);
	border-radius: 999px;
	width: 2.25rem;
	height: 2.25rem;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	backdrop-filter: blur(var(--ai-glass-blur));
	box-shadow: var(--ai-shadow-rest);
	transition: box-shadow 0.2s ease, background 0.15s ease;
}

.aui-run-trace {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
	margin-top: 0.5rem;
	padding: 0.55rem 0.75rem;
	border-radius: 0.75rem;
	background: var(--ai-glass-bg);
	backdrop-filter: blur(var(--ai-glass-blur));
	box-shadow: var(--ai-shadow-rest);
}

.aui-run-trace--inline {
	margin-top: 0;
	padding-left: 0;
}

.aui-run-trace--running .aui-run-trace__title {
	color: var(--text-muted);
}

.aui-run-trace--failed {
	background: color-mix(in srgb, var(--danger) 6%, var(--white));
	box-shadow: 0 0 0 1px color-mix(in srgb, var(--danger) 18%, transparent);
}

[data-theme="dark"] .aui-run-trace--failed {
	background: color-mix(in srgb, var(--danger) 10%, var(--surface-base));
}

.aui-run-trace--failed .aui-run-trace__title {
	color: var(--danger);
}

.aui-run-trace__title {
	font-size: 0.8125rem;
	font-weight: 500;
	line-height: 1.35;
}

.aui-run-trace__text {
	font-size: 0.76rem;
	line-height: 1.35;
	color: var(--text-muted);
}

.aui-run-trace__steps {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.45rem;
}

.aui-run-trace__step {
	display: flex;
	align-items: center;
	gap: 0.55rem;
	font-size: 0.8125rem;
	line-height: 1.35;
	color: var(--text-muted);
}

.aui-run-trace__step::before {
	content: "";
	flex-shrink: 0;
	width: 0.4rem;
	height: 0.4rem;
	border-radius: 999px;
	background: color-mix(in srgb, var(--text-muted) 55%, transparent);
}

.aui-run-trace__step--active {
	color: var(--dark);
	font-weight: 500;
}

.aui-run-trace__step--active::before {
	background: var(--ai-accent);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--ai-accent) 16%, transparent);
	animation: aui-trace-pulse 1.6s ease-in-out infinite;
}

.aui-run-trace__step--done::before {
	background: color-mix(in srgb, var(--dark) 25%, transparent);
}

@keyframes aui-trace-pulse {
	0%,
	100% {
		opacity: 1;
		transform: scale(1);
	}
	50% {
		opacity: 0.65;
		transform: scale(0.92);
	}
}

.aui-tool-step {
	padding: 0.2rem 0;
	font-size: 0.82rem;
	line-height: 1.35;
	color: var(--text-muted);
}

.aui-tool-step--active {
	color: var(--dark);
	font-weight: 500;
}

/* Markdown (assistant messages) — @assistant-ui/react-markdown + remark-gfm */
.aui-message__bubble--md {
	max-width: 100%;
	padding: 0.9rem 1.05rem 0.8rem;
}

.aui-structured {
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
	margin-top: 0.5rem;
	max-width: 100%;
}

.aui-structured:empty {
	display: none;
	margin-top: 0;
}

.aui-structured__item {
	min-width: 0;
}

.aui-structured__table {
	width: 100%;
	overflow-x: auto;
}

/* Trim EnhancedTable's default outer margin when embedded in a chat message. */
.aui-structured__table > .MuiBox-root {
	margin-bottom: 0;
}

.aui-structured__table .MuiTableCell-root {
	color: var(--dark);
}

.aui-md {
	font-size: 0.9rem;
	line-height: 1.6;
	color: inherit;
	word-break: break-word;
}

.aui-md > :first-child {
	margin-top: 0;
}

.aui-md > :last-child {
	margin-bottom: 0;
}

.aui-md__h1,
.aui-md__h2,
.aui-md__h3,
.aui-md__h4 {
	font-weight: 600;
	line-height: 1.3;
	margin: 1rem 0 0.5rem;
	color: var(--dark);
}

.aui-md__h1 {
	font-size: 1.25rem;
}

.aui-md__h2 {
	font-size: 1.1rem;
}

.aui-md__h3 {
	font-size: 1rem;
}

.aui-md__h4 {
	font-size: 0.95rem;
}

.aui-md__p {
	margin: 0.5rem 0;
}

.aui-md__ul,
.aui-md__ol {
	margin: 0.5rem 0;
	padding-left: 1.35rem;
}

.aui-md__li {
	margin: 0.25rem 0;
}

.aui-md__li > .aui-md__ul,
.aui-md__li > .aui-md__ol {
	margin-top: 0.25rem;
}

.aui-md__link {
	color: var(--active);
	text-decoration: underline;
	text-underline-offset: 2px;
}

.aui-md__link:hover {
	color: color-mix(in srgb, var(--active) 80%, var(--dark));
}

.aui-md__blockquote {
	margin: 0.75rem 0;
	padding: 0.35rem 0 0.35rem 0.85rem;
	border-left: 3px solid color-mix(in srgb, var(--dark) 18%, var(--border-subtle));
	color: var(--text-muted);
}

.aui-md__hr {
	border: none;
	border-top: 1px solid var(--border-subtle);
	margin: 0.85rem 0;
}

.aui-md__code-inline {
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 0.82em;
	background: color-mix(in srgb, var(--dark) 4%, var(--ai-glass-bg));
	border: 1px solid var(--border-subtle);
	border-radius: 0.35rem;
	padding: 0.1rem 0.35rem;
	color: var(--dark);
}

.aui-md__pre {
	margin: 0.65rem 0;
	border-radius: 0.65rem;
	border: 1px solid var(--ai-glass-border);
	background: var(--ai-glass-bg);
	backdrop-filter: blur(var(--ai-glass-blur));
	-webkit-backdrop-filter: blur(var(--ai-glass-blur));
	overflow-x: auto;
	box-shadow: var(--ai-shadow-rest);
}

.aui-md__code-block {
	display: block;
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
	font-size: 0.8rem;
	line-height: 1.55;
	padding: 0.75rem 1rem;
	white-space: pre;
	color: var(--dark);
}

.aui-md__code-block .aui-md__tok-keyword,
.aui-md__code-block .aui-md__tok-fn {
	color: color-mix(in srgb, var(--ai-accent) 65%, var(--dark));
}

.aui-md__code-block .aui-md__tok-string {
	color: color-mix(in srgb, var(--primary) 45%, var(--dark));
}

.aui-md__code-block .aui-md__tok-comment {
	color: var(--text-muted);
	font-style: italic;
}

.aui-md__code-block .aui-md__tok-number {
	color: color-mix(in srgb, var(--primary) 55%, var(--dark));
}

.aui-md__code-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0.35rem 0.65rem;
	border-bottom: 1px solid var(--ai-glass-border);
	background: color-mix(in srgb, var(--dark) 3%, var(--ai-glass-bg));
	border-radius: 0.65rem 0.65rem 0 0;
}

.aui-md__pre:has(.aui-md__code-block) {
	padding-top: 0;
}

.aui-md__pre:has(.aui-md__code-header) .aui-md__code-block {
	border-radius: 0 0 0.65rem 0.65rem;
}

.aui-md__code-lang {
	font-size: 0.7rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--text-muted);
}

.aui-md__code-copy {
	appearance: none;
	border: none;
	background: transparent;
	color: var(--text-muted);
	cursor: pointer;
	padding: 0.2rem;
	border-radius: 0.35rem;
	display: inline-flex;
}

.aui-md__code-copy:hover {
	background: var(--dark-opacity-05);
	color: var(--dark);
}

.aui-md__table-wrap {
	overflow-x: auto;
	margin: 0.65rem 0;
}

.aui-md__table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.85rem;
}

.aui-md__th,
.aui-md__td {
	border: 1px solid var(--border-subtle);
	padding: 0.45rem 0.65rem;
	text-align: left;
}

.aui-md__th {
	background: color-mix(in srgb, var(--dark) 4%, var(--surface));
	font-weight: 600;
}

/* Conversation list sidebar — quieter frosted panel beside the atmospheric canvas */
.aui-conv-list {
	position: relative;
	isolation: isolate;
	width: 17rem;
	flex-shrink: 0;
	display: flex;
	flex-direction: column;
	min-height: 0;
	border-right: none;
	background: var(--surface-base);
	box-shadow:
		inset -1px 0 0 var(--border-subtle),
		4px 0 20px -14px rgba(0, 0, 0, 0.1);
	overflow: hidden;
}

.aui-conv-list::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	background: linear-gradient(
		to bottom,
		rgba(255, 255, 255, 0.06) 0%,
		transparent 32%
	);
}

.aui-conv-list > * {
	position: relative;
	z-index: 1;
}

.aui-conv-list__header {
	padding: 0.75rem;
	border-bottom: none;
}

.aui-conv-list__new {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.4rem;
	width: 100%;
	padding: 0.55rem 0.75rem;
	border: 1px solid var(--ai-glass-border);
	border-radius: 0.65rem;
	background: var(--ai-glass-bg);
	color: var(--dark);
	font-size: 0.875rem;
	font-weight: 500;
	cursor: pointer;
	backdrop-filter: blur(var(--ai-glass-blur));
	box-shadow: var(--ai-shadow-rest);
	transition: box-shadow 0.2s ease, background 0.15s ease;
}

.aui-conv-list__new:hover {
	background: color-mix(in srgb, var(--primary) 8%, var(--ai-glass-bg));
	box-shadow: var(--ai-shadow-focus);
}

.aui-conv-list__search-wrap {
	position: relative;
	padding: 0.65rem 0.75rem 0.35rem;
}

.aui-conv-list__search-icon {
	position: absolute;
	left: 1.25rem;
	top: 50%;
	transform: translateY(-50%);
	color: var(--text-muted);
	pointer-events: none;
}

.aui-conv-list__search {
	width: 100%;
	box-sizing: border-box;
	padding: 0.45rem 0.65rem 0.45rem 2rem;
	border: 1px solid var(--border-subtle);
	border-radius: 0.65rem;
	background: var(--ai-glass-bg);
	color: var(--dark);
	font-size: 0.8125rem;
	backdrop-filter: blur(8px);
	box-shadow: inset 0 1px 2px color-mix(in srgb, var(--dark) 4%, transparent);
}

.aui-conv-list__search:focus {
	outline: none;
	border-color: color-mix(in srgb, var(--dark) 18%, transparent);
	box-shadow: var(--ai-shadow-rest);
}

.aui-conv-list__archived-toggle {
	display: flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0 0.75rem 0.5rem;
	font-size: 0.75rem;
	color: var(--text-muted);
}

.aui-conv-list__scroll {
	flex: 1;
	min-height: 0;
	overflow-y: auto;
	padding: 0 0.35rem 0.75rem;
}

.aui-conv-list__group {
	margin-bottom: 0.75rem;
}

.aui-conv-list__group-label {
	padding: 0.35rem 0.5rem;
	font-size: 0.6875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--text-muted);
}

.aui-conv-list__item-wrap {
	position: relative;
	display: flex;
	align-items: stretch;
}

.aui-conv-list__item-wrap--menu-open {
	z-index: 20;
}

.aui-conv-list__item {
	flex: 1;
	min-width: 0;
	display: block;
	padding: 0.5rem 2rem 0.5rem 0.5rem;
	border: none;
	border-radius: 0.45rem;
	background: transparent;
	text-align: left;
	cursor: pointer;
	color: var(--dark);
}

.aui-conv-list__item:hover {
	background: var(--dark-opacity-05);
}

.aui-conv-list__item--active {
	background: color-mix(in srgb, var(--ai-accent) 8%, var(--ai-glass-bg));
	box-shadow: inset 2px 0 0 var(--ai-accent);
}

.aui-conv-list__item-title {
	display: block;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	font-size: 0.8125rem;
	line-height: 1.35;
}

.aui-conv-list__item-actions {
	position: absolute;
	right: 0.15rem;
	top: 50%;
	transform: translateY(-50%);
	z-index: 1;
}

.aui-conv-list__menu {
	position: absolute;
	right: 0;
	top: calc(100% + 0.15rem);
	z-index: 2;
	min-width: 9rem;
	padding: 0.25rem;
	border: 1px solid var(--border-subtle);
	border-radius: 0.65rem;
	background: var(--surface-base);
	box-shadow: var(--ai-shadow-focus);
}

.aui-conv-list__menu button {
	display: flex;
	align-items: center;
	gap: 0.45rem;
	width: 100%;
	padding: 0.45rem 0.55rem;
	border: none;
	border-radius: 0.35rem;
	background: transparent;
	color: var(--dark);
	font-size: 0.8125rem;
	cursor: pointer;
	text-align: left;
}

.aui-conv-list__menu button:hover {
	background: var(--dark-opacity-05);
}

.aui-conv-list__menu-danger {
	color: var(--danger) !important;
}

.aui-conv-list__rename-form {
	flex: 1;
	padding: 0.25rem 0.35rem;
}

.aui-conv-list__rename-input {
	width: 100%;
	box-sizing: border-box;
	padding: 0.4rem 0.5rem;
	border: none;
	border-radius: 0.5rem;
	font-size: 0.8125rem;
	background: color-mix(in srgb, var(--dark) 4%, var(--surface));
	color: var(--dark);
	box-shadow: inset 0 1px 2px color-mix(in srgb, var(--dark) 6%, transparent);
}

.aui-conv-list__rename-input:focus {
	outline: none;
	box-shadow: var(--input-focus-shadow), inset 0 1px 2px color-mix(in srgb, var(--dark) 6%, transparent);
}

.aui-conv-list__empty {
	padding: 1rem 0.75rem;
	font-size: 0.8125rem;
	color: var(--text-muted);
	text-align: center;
}

.aui-thread-toolbar {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	padding: 0.5rem 0.75rem;
}

.aui-thread-header {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.75rem 1rem 0;
	border-bottom: none;
	min-height: 0;
	background: transparent;
}

.aui-thread-header__toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2rem;
	height: 2rem;
	padding: 0;
	border: none;
	border-radius: 0.45rem;
	background: transparent;
	color: var(--dark);
	cursor: pointer;
	flex-shrink: 0;
}

.aui-thread-header__toggle:hover,
.aui-thread-header__toggle[aria-pressed="true"] {
	background: color-mix(in srgb, var(--primary) 12%, transparent);
}

.aui-thread-header__title {
	margin: 0;
	font-size: 0.9375rem;
	font-weight: 500;
	line-height: 1.3;
	color: var(--dark);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	min-width: 0;
}

.aui-scroll-bottom__btn:hover {
	background: color-mix(in srgb, var(--primary) 10%, var(--ai-glass-bg));
	box-shadow: var(--ai-shadow-focus);
}