/**
 * Chamber Fusion — Onboarding Wizard (scoped, theme-independent).
 *
 * Everything namespaces under .cf-onb and resets the essentials so the wizard
 * renders as a clean SaaS flow regardless of the active WordPress theme. Brand
 * colors fall back gracefully when the plugin's brand CSS variables are absent.
 *
 * @since 1.44.0
 */

.cf-onb {
	--cf-onb-accent: var( --cf-brand-primary, #2563eb );
	--cf-onb-accent-ink: var( --cf-brand-on-primary, #ffffff );
	--cf-onb-ink: #1e293b;
	--cf-onb-muted: #64748b;
	--cf-onb-line: #e2e8f0;
	--cf-onb-bg: #f8fafc;
	--cf-onb-radius: 14px;

	box-sizing: border-box;
	max-width: 640px;
	margin: 0 auto;
	padding: 16px;
	color: var( --cf-onb-ink );
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	line-height: 1.5;
}

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

.cf-onb__card {
	background: #fff;
	border: 1px solid var( --cf-onb-line );
	border-radius: var( --cf-onb-radius );
	box-shadow: 0 10px 30px -12px rgba( 15, 23, 42, 0.18 );
	padding: 28px;
}

/* ── Step indicator ─────────────────────────────────────────────────── */
.cf-onb__steps {
	display: flex;
	gap: 6px;
	list-style: none;
	margin: 0 0 26px;
	padding: 0;
}

.cf-onb__step {
	flex: 1 1 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	text-align: center;
	position: relative;
}

.cf-onb__step::before {
	content: "";
	position: absolute;
	top: 15px;
	left: -50%;
	width: 100%;
	height: 2px;
	background: var( --cf-onb-line );
	z-index: 0;
}

.cf-onb__step:first-child::before {
	display: none;
}

.cf-onb__dot {
	position: relative;
	z-index: 1;
	width: 32px;
	height: 32px;
	border-radius: 50%;
	display: grid;
	place-items: center;
	font-size: 13px;
	font-weight: 700;
	background: #fff;
	border: 2px solid var( --cf-onb-line );
	color: var( --cf-onb-muted );
}

.cf-onb__steplabel {
	font-size: 12px;
	font-weight: 600;
	color: var( --cf-onb-muted );
}

.cf-onb__step.cf-is-active .cf-onb__dot {
	border-color: var( --cf-onb-accent );
	color: var( --cf-onb-accent );
}

.cf-onb__step.cf-is-active .cf-onb__steplabel {
	color: var( --cf-onb-ink );
}

.cf-onb__step.cf-is-done .cf-onb__dot {
	background: var( --cf-onb-accent );
	border-color: var( --cf-onb-accent );
	color: var( --cf-onb-accent-ink );
}

.cf-onb__step.cf-is-done::before {
	background: var( --cf-onb-accent );
}

/* ── Typography ─────────────────────────────────────────────────────── */
.cf-onb__title {
	margin: 0 0 6px;
	font-size: 22px;
	font-weight: 700;
	line-height: 1.25;
}

.cf-onb__lead {
	margin: 0 0 20px;
	color: var( --cf-onb-muted );
	font-size: 15px;
}

/* ── Fields ─────────────────────────────────────────────────────────── */
.cf-onb__field {
	margin-bottom: 16px;
}

.cf-onb__label {
	display: block;
	font-size: 13px;
	font-weight: 600;
	margin-bottom: 6px;
}

.cf-onb__req {
	color: #dc2626;
}

.cf-onb__input {
	width: 100%;
	padding: 11px 13px;
	font-size: 15px;
	color: var( --cf-onb-ink );
	background: #fff;
	border: 1px solid var( --cf-onb-line );
	border-radius: 9px;
	transition: border-color 0.15s, box-shadow 0.15s;
}

.cf-onb__input:focus {
	outline: none;
	border-color: var( --cf-onb-accent );
	box-shadow: 0 0 0 3px rgba( 37, 99, 235, 0.15 );
}

textarea.cf-onb__input {
	resize: vertical;
	min-height: 78px;
}

.cf-onb__hint {
	display: block;
	margin-top: 5px;
	font-size: 12px;
	color: var( --cf-onb-muted );
}

.cf-onb__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 14px;
}

.cf-onb__grid--3 {
	grid-template-columns: 2fr 1fr 1fr;
}

@media ( max-width: 480px ) {
	.cf-onb__grid,
	.cf-onb__grid--3 {
		grid-template-columns: 1fr;
	}
}

/* ── Tier cards ─────────────────────────────────────────────────────── */
.cf-onb__tiers {
	display: grid;
	gap: 12px;
	margin-bottom: 22px;
}

.cf-onb__tier {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px;
	border: 2px solid var( --cf-onb-line );
	border-radius: 12px;
	cursor: pointer;
	transition: border-color 0.15s, background 0.15s;
}

.cf-onb__tier:hover {
	border-color: var( --cf-onb-accent );
	background: var( --cf-onb-bg );
}

.cf-onb__tier input {
	margin: 0;
	accent-color: var( --cf-onb-accent );
}

.cf-onb__tiername {
	font-weight: 700;
	font-size: 16px;
}

.cf-onb__tierprice {
	margin-left: auto;
	font-weight: 700;
	color: var( --cf-onb-accent );
}

/* ── Summary + handoff ──────────────────────────────────────────────── */
.cf-onb__summary {
	display: grid;
	gap: 10px;
	padding: 16px;
	background: var( --cf-onb-bg );
	border-radius: 12px;
	margin-bottom: 20px;
}

.cf-onb__summary > div {
	display: flex;
	justify-content: space-between;
	font-size: 15px;
}

.cf-onb__summary span {
	color: var( --cf-onb-muted );
}

.cf-onb__instructions {
	margin: 0 0 18px;
	padding-left: 20px;
	color: var( --cf-onb-ink );
}

.cf-onb__fineprint {
	margin: 16px 0 0;
	font-size: 12px;
	color: var( --cf-onb-muted );
}

/* ── Buttons + alerts ───────────────────────────────────────────────── */
.cf-onb__actions {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	margin-top: 24px;
}

.cf-onb__btn {
	display: inline-block;
	padding: 12px 22px;
	font-size: 15px;
	font-weight: 600;
	border-radius: 9px;
	border: 1px solid transparent;
	cursor: pointer;
	text-decoration: none;
	text-align: center;
	transition: filter 0.15s, background 0.15s;
}

.cf-onb__btn--primary {
	background: var( --cf-onb-accent );
	color: var( --cf-onb-accent-ink );
}

.cf-onb__btn--primary:hover {
	filter: brightness( 0.94 );
	color: var( --cf-onb-accent-ink );
}

.cf-onb__btn--ghost {
	background: #fff;
	border-color: var( --cf-onb-line );
	color: var( --cf-onb-ink );
}

.cf-onb__btn--block {
	display: block;
	width: 100%;
	margin-top: 8px;
}

.cf-onb__btn[disabled] {
	opacity: 0.5;
	cursor: not-allowed;
}

.cf-onb__alert {
	padding: 12px 14px;
	border-radius: 9px;
	background: #fef2f2;
	border: 1px solid #fecaca;
	color: #991b1b;
	font-size: 14px;
	margin-bottom: 18px;
}

.cf-onb__alert--info {
	background: #eff6ff;
	border-color: #bfdbfe;
	color: #1e40af;
}

.cf-onb__loginrow {
	margin-top: 18px;
	padding-top: 16px;
	border-top: 1px solid var( --cf-onb-line );
	font-size: 14px;
	color: var( --cf-onb-muted );
	text-align: center;
}

.cf-onb__loginlink {
	font-weight: 600;
	color: var( --cf-onb-accent );
}