/**
 * CLB Accessibility Scanner styles.
 *
 * Ported from the scanner v2 look and brand tokens (globals.css) into scoped,
 * framework-free CSS. Everything is namespaced under .clbscan so it never leaks
 * into or inherits surprises from the theme. Severity colors, focus states,
 * reduced-motion, and print rules mirror the v2 app.
 */

.clbscan {
	--clbscan-teal: #063e3e;
	--clbscan-teal-600: #0a5252;
	--clbscan-beam: #fee065;
	--clbscan-beam-soft: #fff4c2;
	--clbscan-cream: #f8f6ee;
	--clbscan-cream-deep: #efe9d8;
	--clbscan-ink: #0d1321;
	--clbscan-ink-soft: #39404f;
	--clbscan-moss: #0e8c6e;

	/* Four plain-language severity colors (severity-ui.ts). Not a score. */
	--clbscan-critical: #9b2226;
	--clbscan-serious: #bb4d00;
	--clbscan-moderate: #8a6d00;
	--clbscan-minor: #3a5a6b;

	color: var(--clbscan-ink);
	font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	line-height: 1.5;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	max-width: 52rem;
	margin-inline: auto;
}

.clbscan *,
.clbscan *::before,
.clbscan *::after {
	box-sizing: border-box;
}

/* Visible, high-contrast focus for keyboard users. */
.clbscan :where(a, button, input, select, textarea, [tabindex]):focus-visible {
	outline: 3px solid var(--clbscan-teal);
	outline-offset: 2px;
	border-radius: 4px;
}
.clbscan .clbscan-on-dark :where(a, button, input, select, textarea, [tabindex]):focus-visible {
	outline-color: var(--clbscan-beam);
}

/* Screen-reader-only utility (the persistent aria-live status region). */
.clbscan-sr {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* ---- Intro ---- */
.clbscan-intro {
	margin-bottom: 1.5rem;
}
.clbscan-title {
	font-size: 1.75rem;
	line-height: 1.2;
	font-weight: 800;
	color: var(--clbscan-teal);
	margin: 0 0 0.5rem;
}
.clbscan-lede {
	color: var(--clbscan-ink-soft);
	max-width: 42rem;
	margin: 0;
}

.clbscan-notice {
	background: var(--clbscan-cream);
	border: 1px solid var(--clbscan-cream-deep);
	border-radius: 0.6rem;
	padding: 1rem;
	color: var(--clbscan-ink-soft);
	margin: 0;
}

/* ---- Shared surfaces ---- */
.clbscan-card {
	background: #fff;
	border-radius: 0.9rem;
	padding: 1.5rem;
	box-shadow: 0 10px 30px -12px rgba(6, 62, 62, 0.18), 0 2px 6px -2px rgba(13, 19, 33, 0.08);
}
@media (min-width: 640px) {
	.clbscan-card {
		padding: 2rem;
	}
}

.clbscan-heading {
	font-size: 1.5rem;
	font-weight: 800;
	color: var(--clbscan-teal);
	margin: 0;
	outline: none;
}

/* ---- Scan form ---- */
.clbscan-label {
	display: block;
	font-size: 1.125rem;
	font-weight: 700;
	color: var(--clbscan-teal);
}
.clbscan-hint {
	margin: 0.25rem 0 0;
	font-size: 0.875rem;
	color: var(--clbscan-ink-soft);
}
.clbscan-row {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	margin-top: 1rem;
}
@media (min-width: 640px) {
	.clbscan-row {
		flex-direction: row;
	}
}
.clbscan-input {
	min-width: 0;
	flex: 1 1 auto;
	border: 1px solid var(--clbscan-cream-deep);
	background: var(--clbscan-cream);
	border-radius: 0.5rem;
	padding: 0.75rem 1rem;
	font-size: 1.125rem;
	color: var(--clbscan-ink);
	font-family: inherit;
}
.clbscan-input::placeholder {
	color: rgba(57, 64, 79, 0.5);
}
.clbscan-input:focus {
	border-color: var(--clbscan-teal);
}

.clbscan-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	border: 0;
	cursor: pointer;
	border-radius: 0.5rem;
	background: var(--clbscan-teal);
	color: var(--clbscan-cream);
	padding: 0.75rem 1.5rem;
	font-size: 1.125rem;
	font-weight: 600;
	font-family: inherit;
	transition: background-color 0.15s ease;
}
.clbscan-btn:hover {
	background: var(--clbscan-teal-600);
}
.clbscan-btn[disabled] {
	cursor: not-allowed;
	opacity: 0.7;
}
.clbscan-btn--beam {
	background: var(--clbscan-beam);
	color: var(--clbscan-ink);
}
.clbscan-btn--beam:hover {
	background: var(--clbscan-beam-soft);
}
.clbscan-btn--ghost {
	background: transparent;
	color: var(--clbscan-teal);
	border: 1px solid rgba(6, 62, 62, 0.3);
	font-size: 1rem;
	padding: 0.625rem 1.25rem;
}
.clbscan-btn--ghost:hover {
	background: rgba(6, 62, 62, 0.05);
}

.clbscan-icon {
	width: 1.25rem;
	height: 1.25rem;
	flex-shrink: 0;
}

/* Honeypot: hidden from people and assistive tech; bots fill it. */
.clbscan-hp {
	position: absolute;
	left: -9999px;
	top: auto;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.clbscan-error {
	margin-top: 1rem;
	border-radius: 0.5rem;
	background: rgba(155, 34, 38, 0.1);
	padding: 0.75rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--clbscan-critical);
}

/* ---- Scanning status (visible) ---- */
.clbscan-status {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	margin-top: 1.5rem;
	border: 1px solid var(--clbscan-cream-deep);
	background: #fff;
	border-radius: 0.5rem;
	padding: 1rem;
	color: var(--clbscan-ink-soft);
}
.clbscan-status .clbscan-icon {
	color: var(--clbscan-teal);
}

/* Spinner. */
.clbscan-spin {
	animation: clbscan-spin 1.1s linear infinite;
}
@keyframes clbscan-spin {
	to {
		transform: rotate(360deg);
	}
}

/* ---- Summary ---- */
.clbscan-section {
	margin-top: 2rem;
}
.clbscan-scale {
	margin-top: 1rem;
	background: #fff;
	border-radius: 0.9rem;
	padding: 1.5rem;
	box-shadow: 0 2px 6px -2px rgba(13, 19, 33, 0.1);
}
.clbscan-scale-lead {
	color: var(--clbscan-ink-soft);
	margin: 0;
}
.clbscan-scale-count {
	margin: 0.25rem 0 0;
	font-size: 1.875rem;
	font-weight: 800;
	color: var(--clbscan-teal);
}
.clbscan-scale-count .clbscan-scale-sub {
	color: rgba(57, 64, 79, 0.7);
	font-size: 1.5rem;
	font-weight: 400;
}

.clbscan-badges {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin: 1rem 0 0;
	padding: 0;
}
.clbscan-badge {
	display: inline-flex;
	align-items: center;
	border-radius: 999px;
	padding: 0.25rem 0.75rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: #fff;
}
.clbscan-badge--critical { background: var(--clbscan-critical); }
.clbscan-badge--serious { background: var(--clbscan-serious); }
.clbscan-badge--moderate { background: var(--clbscan-moderate); }
.clbscan-badge--minor { background: var(--clbscan-minor); }

.clbscan-context {
	margin: 1rem 0 0;
	max-width: 42rem;
	color: var(--clbscan-ink-soft);
}

.clbscan-caveat {
	margin-top: 1rem;
	max-width: 42rem;
	border: 1px solid var(--clbscan-cream-deep);
	background: var(--clbscan-cream);
	border-radius: 0.5rem;
	padding: 1rem;
	font-size: 0.875rem;
	color: var(--clbscan-ink-soft);
}
.clbscan-caveat strong {
	color: var(--clbscan-ink);
}

.clbscan-examples-label {
	font-size: 0.8125rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--clbscan-ink-soft);
	margin: 0 0 0.75rem;
}

/* ---- Finding card ---- */
.clbscan-findings {
	display: grid;
	gap: 1rem;
	margin-top: 0.75rem;
}
.clbscan-finding {
	background: #fff;
	border: 1px solid var(--clbscan-cream-deep);
	border-left-width: 4px;
	border-radius: 0.5rem;
	padding: 1.25rem;
	box-shadow: 0 1px 3px rgba(13, 19, 33, 0.06);
}
.clbscan-finding--critical { border-left-color: var(--clbscan-critical); }
.clbscan-finding--serious { border-left-color: var(--clbscan-serious); }
.clbscan-finding--moderate { border-left-color: var(--clbscan-moderate); }
.clbscan-finding--minor { border-left-color: var(--clbscan-minor); }

.clbscan-finding-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 0.5rem;
}
.clbscan-sev {
	display: inline-flex;
	align-items: center;
	border-radius: 999px;
	padding: 0.125rem 0.625rem;
	font-size: 0.75rem;
	font-weight: 600;
	color: #fff;
}
.clbscan-sev--critical { background: var(--clbscan-critical); }
.clbscan-sev--serious { background: var(--clbscan-serious); }
.clbscan-sev--moderate { background: var(--clbscan-moderate); }
.clbscan-sev--minor { background: var(--clbscan-minor); }

.clbscan-affected {
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--clbscan-ink-soft);
}
.clbscan-finding-title {
	margin: 0.75rem 0 0;
	font-size: 1.125rem;
	font-weight: 700;
	color: var(--clbscan-ink);
}
.clbscan-why {
	margin: 0.375rem 0 0;
	font-size: 0.875rem;
	line-height: 1.6;
	color: var(--clbscan-ink-soft);
}
.clbscan-example {
	margin-top: 0.75rem;
	background: var(--clbscan-cream);
	border-radius: 0.375rem;
	padding: 0.75rem;
}
.clbscan-example-label {
	margin: 0;
	font-size: 0.75rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	color: rgba(57, 64, 79, 0.8);
}
.clbscan-selector {
	margin: 0.25rem 0 0;
	font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
	font-size: 0.75rem;
	color: var(--clbscan-teal);
	word-break: break-all;
}
.clbscan-snippet {
	margin: 0.25rem 0 0;
	overflow-x: auto;
	white-space: pre-wrap;
	word-break: break-all;
	font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
	font-size: 0.75rem;
	color: var(--clbscan-ink-soft);
}
.clbscan-tech {
	margin-top: 0.75rem;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.25rem 1rem;
	font-size: 0.75rem;
	color: rgba(57, 64, 79, 0.8);
}
.clbscan-rule {
	color: rgba(57, 64, 79, 0.6);
}
.clbscan-fixlink {
	font-weight: 600;
	color: var(--clbscan-moss);
	text-decoration: underline;
	text-underline-offset: 2px;
}

/* ---- Email gate ---- */
.clbscan-gate {
	margin-top: 2rem;
	border: 1px solid rgba(6, 62, 62, 0.15);
	background: #fff;
	border-radius: 0.9rem;
	padding: 1.5rem;
	box-shadow: 0 2px 6px -2px rgba(13, 19, 33, 0.1);
}
@media (min-width: 640px) {
	.clbscan-gate {
		padding: 2rem;
	}
}
.clbscan-gate-lede {
	margin: 0.5rem 0 0;
	max-width: 42rem;
	color: var(--clbscan-ink-soft);
}
.clbscan-field {
	max-width: 28rem;
	margin-top: 1.25rem;
}
.clbscan-field-label {
	display: block;
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--clbscan-ink);
}
.clbscan-field .clbscan-input {
	width: 100%;
	margin-top: 0.375rem;
	font-size: 1rem;
}
.clbscan-checks {
	margin-top: 1rem;
	display: grid;
	gap: 0.75rem;
}
.clbscan-check {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
}
.clbscan-check input[type="checkbox"] {
	margin-top: 0.2rem;
	width: 1.25rem;
	height: 1.25rem;
	flex-shrink: 0;
	accent-color: var(--clbscan-teal);
}
.clbscan-check label {
	font-size: 0.875rem;
	color: var(--clbscan-ink-soft);
}

/* ---- Success banner + report ---- */
.clbscan-success,
.clbscan-cta {
	position: relative;
	overflow: hidden;
	border-radius: 0.9rem;
	background: var(--clbscan-teal);
	color: var(--clbscan-cream);
	box-shadow: 0 18px 40px -18px rgba(6, 62, 62, 0.5);
}
.clbscan-success {
	margin-top: 2rem;
}
.clbscan-success-inner,
.clbscan-cta-inner {
	position: relative;
	padding: 2rem 1.5rem;
}
@media (min-width: 640px) {
	.clbscan-success-inner,
	.clbscan-cta-inner {
		padding: 2rem 2.5rem;
	}
}
.clbscan-glow {
	position: absolute;
	left: -3rem;
	top: -3rem;
	width: 12rem;
	height: 12rem;
	border-radius: 999px;
	background: rgba(254, 224, 101, 0.2);
	filter: blur(48px);
	pointer-events: none;
}
.clbscan-cta .clbscan-glow {
	left: auto;
	right: -2.5rem;
}
.clbscan-success-head {
	position: relative;
	display: flex;
	align-items: flex-start;
	gap: 1rem;
}
.clbscan-success-mark {
	margin-top: 0.25rem;
	display: grid;
	place-items: center;
	width: 2.75rem;
	height: 2.75rem;
	flex-shrink: 0;
	border-radius: 999px;
	background: var(--clbscan-beam);
	color: var(--clbscan-ink);
}
.clbscan-success-title {
	font-size: 1.5rem;
	font-weight: 800;
	margin: 0;
	outline: none;
}
@media (min-width: 640px) {
	.clbscan-success-title {
		font-size: 1.875rem;
	}
}
.clbscan-success-sub {
	margin: 0.5rem 0 0;
	max-width: 42rem;
	color: rgba(248, 246, 238, 0.9);
}
.clbscan-success-sub strong {
	color: var(--clbscan-beam);
}
.clbscan-privacy {
	margin: 0.75rem 0 0;
	max-width: 42rem;
	font-size: 0.875rem;
	color: rgba(248, 246, 238, 0.8);
}

.clbscan-report-caveat {
	margin-top: 1.5rem;
	max-width: 42rem;
	border: 1px solid var(--clbscan-cream-deep);
	background: var(--clbscan-cream);
	border-radius: 0.5rem;
	padding: 1rem;
	font-size: 0.875rem;
	color: var(--clbscan-ink-soft);
}

/* ---- Severity groups ---- */
.clbscan-groups {
	margin-top: 1.5rem;
	display: grid;
	gap: 2rem;
}
.clbscan-group-head {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0.25rem 0.75rem;
	border-radius: 0.5rem;
	padding: 0.75rem 1rem;
}
.clbscan-group-head--critical { background: rgba(155, 34, 38, 0.1); }
.clbscan-group-head--serious { background: rgba(187, 77, 0, 0.1); }
.clbscan-group-head--moderate { background: rgba(138, 109, 0, 0.1); }
.clbscan-group-head--minor { background: rgba(58, 90, 107, 0.1); }
.clbscan-group-title {
	font-size: 1.25rem;
	font-weight: 800;
	color: var(--clbscan-ink);
	margin: 0;
}
.clbscan-group-title .clbscan-group-n {
	font-size: 1rem;
	font-weight: 400;
	color: var(--clbscan-ink-soft);
	margin-left: 0.5rem;
}
.clbscan-group-meaning {
	font-size: 0.875rem;
	color: var(--clbscan-ink-soft);
	margin: 0;
}
.clbscan-group .clbscan-findings {
	margin-top: 0.75rem;
}

/* ---- CTA ---- */
.clbscan-cta {
	margin-top: 2.5rem;
}
.clbscan-cta-kicker {
	font-size: 0.875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--clbscan-beam);
	margin: 0;
}
.clbscan-cta-title {
	margin: 0.5rem 0 0;
	font-size: 1.5rem;
	line-height: 1.3;
	font-weight: 800;
}
@media (min-width: 640px) {
	.clbscan-cta-title {
		font-size: 1.875rem;
	}
}
.clbscan-cta-body {
	margin: 0.75rem 0 0;
	max-width: 42rem;
	color: rgba(248, 246, 238, 0.9);
}
.clbscan-cta-actions {
	margin-top: 1.5rem;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem;
}
.clbscan-cta-link {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	border-radius: 0.5rem;
	background: var(--clbscan-beam);
	color: var(--clbscan-ink);
	padding: 0.75rem 1.25rem;
	font-weight: 600;
	text-decoration: none;
	transition: background-color 0.15s ease;
}
.clbscan-cta-link:hover {
	background: var(--clbscan-beam-soft);
}
.clbscan-cta-note {
	font-size: 0.875rem;
	color: rgba(248, 246, 238, 0.7);
}

.clbscan-restart {
	margin-top: 2rem;
}

/* Utilities. */
.clbscan-mt {
	margin-top: 1.5rem;
}
.clbscan-actions {
	margin-top: 1.25rem;
}

/* Respect reduced motion: hold the spinner still. */
@media (prefers-reduced-motion: reduce) {
	.clbscan-spin {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
	}
	.clbscan *,
	.clbscan *::before,
	.clbscan *::after {
		transition-duration: 0.001ms !important;
	}
}

/* Print / save as PDF: strip interactive chrome, keep the report clean. */
@media print {
	.clbscan-no-print {
		display: none !important;
	}
	.clbscan-print-block {
		break-inside: avoid;
		box-shadow: none !important;
		border: 1px solid #d8d3c4;
	}
	.clbscan-success,
	.clbscan-cta {
		color: #0d1321;
		background: #fff;
		border: 1px solid #d8d3c4;
	}
	.clbscan-success-sub,
	.clbscan-privacy,
	.clbscan-cta-body {
		color: #39404f;
	}
}