/* The hands-free panel (src/voice/home-voice-ui.js).
 *
 * Every colour, space and radius here is a token from public/tokens.css. The one
 * value that is NOT a token is the listening indicator's red: it deliberately
 * refuses the monochrome palette, because a microphone that is live has to be
 * legible as such at a glance across a kitchen, and a tasteful grey dot is not.
 */

.hv {
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
	padding: var(--space-lg);
	background: var(--surface-1);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-lg);
	font: var(--text-md) / 1.55 var(--font-body);
	color: var(--ink);
	container-type: inline-size;
}

/* ── the indicator ─────────────────────────────────────────────────────────
 * Always present, never conditional on a setting, and driven by the live
 * MediaStreamTrack rather than by the state machine. */
.hv-indicator {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	padding: var(--space-sm) var(--space-md);
	border-radius: var(--radius-pill);
	background: var(--surface-2);
	border: 1px solid var(--stroke);
	font-size: var(--text-sm);
	color: var(--ink-dim);
	align-self: flex-start;
	transition: background var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard);
}
.hv-indicator[data-live='true'] {
	background: rgba(239, 68, 68, 0.14);
	border-color: rgba(239, 68, 68, 0.5);
	color: #fca5a5;
}
.hv-dot {
	width: 9px;
	height: 9px;
	border-radius: var(--radius-pill);
	background: var(--ink-dim);
	flex: none;
}
.hv-indicator[data-live='true'] .hv-dot {
	background: #ef4444;
	animation: hv-pulse 1.6s var(--ease-standard) infinite;
}
@keyframes hv-pulse {
	0%,
	100% {
		opacity: 1;
		transform: scale(1);
	}
	50% {
		opacity: 0.45;
		transform: scale(0.82);
	}
}
@media (prefers-reduced-motion: reduce) {
	.hv-indicator[data-live='true'] .hv-dot {
		animation: none;
	}
}

/* ── head ─────────────────────────────────────────────────────────────────── */
.hv-head {
	display: flex;
	gap: var(--space-md);
	justify-content: space-between;
	align-items: flex-start;
	flex-wrap: wrap;
}
.hv-badge {
	display: inline-block;
	font-size: var(--text-2xs);
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--ink-dim);
	background: var(--surface-2);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-pill);
	padding: var(--space-3xs) var(--space-sm);
}
.hv-badge[data-state='idle'],
.hv-badge[data-state='capturing'] {
	color: var(--success);
	border-color: rgba(74, 222, 128, 0.35);
}
.hv-badge[data-state='confirm-pending'] {
	color: var(--warn);
	border-color: rgba(251, 191, 36, 0.4);
}
.hv-badge[data-state='error'],
.hv-badge[data-state='permission-denied'] {
	color: var(--danger);
	border-color: rgba(248, 113, 113, 0.4);
}
.hv-title {
	font: 600 var(--text-lg) / 1.25 var(--font-display);
	margin: var(--space-xs) 0 var(--space-2xs);
	color: var(--ink-bright);
}
.hv-body {
	margin: 0;
	color: var(--ink-dim);
	max-width: 60ch;
}

/* ── controls ─────────────────────────────────────────────────────────────── */
.hv-actions,
.hv-consent-actions,
.hv-confirm-actions {
	display: flex;
	gap: var(--space-sm);
	flex-wrap: wrap;
}
.hv-btn {
	font: 500 var(--text-ui) / 1 var(--font-body);
	padding: var(--space-sm) var(--space-md);
	border-radius: var(--radius-md);
	border: 1px solid var(--stroke-strong);
	background: var(--surface-2);
	color: var(--ink);
	cursor: pointer;
	transition:
		background var(--duration-fast) var(--ease-standard),
		border-color var(--duration-fast) var(--ease-standard),
		transform var(--duration-instant) var(--ease-standard);
}
.hv-btn:hover {
	background: var(--surface-3);
	border-color: var(--accent);
}
.hv-btn:active {
	transform: translateY(1px);
}
.hv-btn:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}
.hv-btn-primary {
	background: var(--ink-bright);
	color: var(--bg-0);
	border-color: var(--ink-bright);
}
.hv-btn-primary:hover {
	background: var(--ink);
}

/* ── consent ──────────────────────────────────────────────────────────────── */
.hv-consent {
	background: var(--surface-2);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-md);
	padding: var(--space-md);
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
	animation: hv-rise var(--duration-base) var(--ease-emphasized);
}
.hv-consent h3 {
	margin: 0;
	font: 600 var(--text-ui) / 1.3 var(--font-display);
	color: var(--ink-bright);
}
.hv-consent-list {
	margin: 0;
	padding-left: 1.15em;
	display: flex;
	flex-direction: column;
	gap: var(--space-xs);
	color: var(--ink-dim);
	max-width: 68ch;
}
@keyframes hv-rise {
	from {
		opacity: 0;
		transform: translateY(6px);
	}
	to {
		opacity: 1;
		transform: none;
	}
}
@media (prefers-reduced-motion: reduce) {
	.hv-consent {
		animation: none;
	}
}

.hv-recovery {
	background: var(--surface-2);
	border: 1px solid rgba(248, 113, 113, 0.35);
	border-radius: var(--radius-md);
	padding: var(--space-md);
	color: var(--ink);
	max-width: 68ch;
}

/* ── the confirmation card ────────────────────────────────────────────────── */
.hv-confirm {
	background: var(--surface-2);
	border: 1px solid rgba(251, 191, 36, 0.45);
	border-radius: var(--radius-md);
	padding: var(--space-md);
	display: flex;
	flex-direction: column;
	gap: var(--space-sm);
}
.hv-confirm-sentence {
	margin: 0;
	font: 600 var(--text-base) / 1.4 var(--font-display);
	color: var(--ink-bright);
}
.hv-confirm-entities {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	gap: var(--space-xs);
	flex-wrap: wrap;
}
.hv-confirm-entities li {
	font: var(--text-2xs) / 1.4 var(--font-mono);
	background: var(--surface-3);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-sm);
	padding: var(--space-3xs) var(--space-xs);
	/*
	 * Full ink, not the dim rung. This list is the entity ids a person is being
	 * asked to agree to, which is the most important content on the panel and
	 * not secondary metadata: agreeing to something you cannot read is not
	 * agreement. It also measured below AA where it sits, because the chip
	 * stacks --surface-3 on the card's --surface-2 on the page, and axe scores
	 * the composite: the site-wide gate reported a serious color-contrast
	 * failure on `.hv-confirm-entities > li` at /voice/home on 2026-09-09, twice,
	 * on a page whose whole job is a guarded confirmation. --ink measures 13.6:1
	 * on the same stack.
	 */
	color: var(--ink);
	word-break: break-all;
}
.hv-confirm-hint {
	margin: 0;
	color: var(--ink-dim);
	font-size: var(--text-sm);
}
.hv-confirm-hint strong {
	color: var(--warn);
}
.hv-confirm-timer {
	height: 3px;
	border-radius: var(--radius-pill);
	background: var(--surface-3);
	overflow: hidden;
}
.hv-confirm-timer span {
	display: block;
	height: 100%;
	background: var(--warn);
	transform-origin: left center;
	transform: scaleX(1);
}

/* ── wake-word meter ──────────────────────────────────────────────────────── */
.hv-meter {
	height: 4px;
	border-radius: var(--radius-pill);
	background: var(--surface-3);
	overflow: hidden;
}
.hv-meter-fill {
	display: block;
	height: 100%;
	background: var(--success);
	transform-origin: left center;
	transform: scaleX(0);
	transition: transform var(--duration-instant) linear;
}

/* ── transcript ───────────────────────────────────────────────────────────── */
.hv-transcript {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--space-xs);
	max-height: 16rem;
	overflow-y: auto;
	overscroll-behavior: contain;
}
.hv-transcript:empty {
	display: none;
}
.hv-line {
	padding: var(--space-xs) var(--space-sm);
	border-radius: var(--radius-sm);
	background: var(--surface-2);
	max-width: 68ch;
}
.hv-line-you {
	align-self: flex-end;
	background: var(--surface-3);
}
.hv-line-system {
	background: transparent;
	color: var(--ink-dim);
	font-size: var(--text-sm);
	padding-left: 0;
}

/* ── settings and latency ─────────────────────────────────────────────────── */
.hv-settings {
	display: flex;
	flex-direction: column;
	gap: var(--space-2xs);
	border-top: 1px solid var(--stroke);
	padding-top: var(--space-md);
}
.hv-field {
	display: flex;
	align-items: center;
	gap: var(--space-sm);
	font-size: var(--text-sm);
	color: var(--ink-dim);
}
.hv-wake {
	font: var(--text-md) / 1 var(--font-body);
	background: var(--surface-2);
	color: var(--ink);
	border: 1px solid var(--stroke-strong);
	border-radius: var(--radius-sm);
	padding: var(--space-xs) var(--space-sm);
}
.hv-wake:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
}
.hv-wake-hint {
	margin: 0;
	color: var(--ink-faint);
	font-size: var(--text-sm);
	max-width: 60ch;
}

.hv-latency {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
	gap: var(--space-sm) var(--space-md);
	margin: 0;
	font-size: var(--text-sm);
}
.hv-latency:empty {
	display: none;
}
.hv-leg {
	display: flex;
	flex-direction: column;
	gap: var(--space-3xs);
	min-width: 0;
}
.hv-latency dt {
	color: var(--ink-dim);
}
.hv-latency dd {
	margin: 0;
	font-family: var(--font-mono);
	color: var(--success);
}
.hv-latency dd[data-over='true'] {
	color: var(--warn);
}

@container (max-width: 30rem) {
	.hv {
		padding: var(--space-md);
	}
	.hv-head {
		flex-direction: column;
	}
}