/*
 * SEO Career Bootcamp — front-end styles.
 * Everything is namespaced under .scb so a theme's own rules stay put.
 */

.scb {
	--scb-navy: #0B1F4D;
	--scb-blue: #0A4EBD;
	--scb-red: #D90D17;
	--scb-gold: #FBC102;
	--scb-ink: #1B2433;
	--scb-muted: #4A5568;
	--scb-hairline: #DDE4F0;
	--scb-light: #F3F6FC;
	--scb-white: #FFFFFF;
	--scb-radius: 10px;
	--scb-radius-sm: 6px;
	--scb-head: "Montserrat", "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
	--scb-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;

	box-sizing: border-box;
	color: var(--scb-ink);
	font-family: var(--scb-body);
	font-size: 1rem;
	line-height: 1.6;
	margin: 0 auto;
	max-width: 48rem;
}

.scb *,
.scb *::before,
.scb *::after {
	box-sizing: inherit;
}

.scb h1,
.scb h2,
.scb h3 {
	color: var(--scb-navy);
	font-family: var(--scb-head);
	font-weight: 700;
	letter-spacing: -0.01em;
	line-height: 1.25;
	margin: 0 0 0.5rem;
}

.scb p {
	margin: 0 0 1rem;
}

.scb p:last-child {
	margin-bottom: 0;
}

/* ---------- buttons ---------- */

.scb-btn {
	-webkit-appearance: none;
	appearance: none;
	background: var(--scb-white);
	border: 1px solid var(--scb-hairline);
	border-radius: var(--scb-radius-sm);
	color: var(--scb-navy);
	cursor: pointer;
	display: inline-block;
	font-family: var(--scb-head);
	font-size: 0.95rem;
	font-weight: 600;
	line-height: 1.2;
	padding: 0.75rem 1.1rem;
	text-align: center;
	text-decoration: none;
	transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.scb-btn:hover,
.scb-btn:focus-visible {
	border-color: var(--scb-blue);
	color: var(--scb-blue);
}

.scb-btn--primary {
	background: var(--scb-blue);
	border-color: var(--scb-blue);
	color: var(--scb-white);
}

.scb-btn--primary:hover,
.scb-btn--primary:focus-visible {
	background: var(--scb-navy);
	border-color: var(--scb-navy);
	color: var(--scb-white);
}

.scb-btn--ghost {
	background: transparent;
}

.scb-btn--small {
	font-size: 0.85rem;
	padding: 0.5rem 0.8rem;
}

.scb-btn:focus-visible {
	outline: 2px solid var(--scb-gold);
	outline-offset: 2px;
}

/* ---------- the gate ---------- */

.scb-gate {
	background: var(--scb-light);
	border: 1px solid var(--scb-hairline);
	border-left: 4px solid var(--scb-red);
	border-radius: var(--scb-radius);
	padding: 1.75rem;
}

.scb-gate__eyebrow {
	color: var(--scb-red);
	font-family: var(--scb-head);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	margin: 0 0 0.35rem;
	text-transform: uppercase;
}

.scb-gate__title {
	font-size: 1.4rem;
	margin-bottom: 0.6rem;
}

.scb-gate__body {
	color: var(--scb-muted);
}

.scb-gate__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
	margin: 1.1rem 0 0;
}

/* ---------- empty states ---------- */

.scb-empty {
	background: var(--scb-light);
	border: 1px dashed var(--scb-hairline);
	border-radius: var(--scb-radius);
	padding: 1.5rem;
}

.scb-empty h2 {
	font-size: 1.2rem;
}

/* ---------- course home ---------- */

.scb-progress {
	background: var(--scb-navy);
	border-radius: var(--scb-radius);
	color: var(--scb-white);
	margin-bottom: 2rem;
	padding: 1.5rem;
}

.scb-progress__head {
	align-items: baseline;
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1rem;
	justify-content: space-between;
}

.scb-progress__title {
	color: var(--scb-white);
	font-size: 1.15rem;
	margin: 0;
}

.scb-progress__count {
	color: var(--scb-gold);
	font-family: var(--scb-head);
	font-size: 0.95rem;
	font-weight: 700;
	margin: 0;
}

.scb-bar {
	background: rgba(255, 255, 255, 0.18);
	border-radius: 999px;
	height: 10px;
	margin: 0.9rem 0 0.75rem;
	overflow: hidden;
}

.scb-bar__fill {
	background: var(--scb-gold);
	border-radius: 999px;
	display: block;
	height: 100%;
	transition: width 0.35s ease;
}

.scb-progress__meta {
	color: rgba(255, 255, 255, 0.72);
	font-size: 0.9rem;
	margin: 0;
}

.scb-progress__actions {
	margin: 1.1rem 0 0;
}

.scb-module {
	margin-bottom: 1.75rem;
}

.scb-module__title {
	align-items: baseline;
	border-bottom: 1px solid var(--scb-hairline);
	display: flex;
	flex-wrap: wrap;
	font-size: 1.05rem;
	gap: 0.5rem;
	padding-bottom: 0.4rem;
}

.scb-module__number {
	color: var(--scb-red);
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.scb-lesson-list {
	list-style: none;
	margin: 0.75rem 0 0;
	padding: 0;
}

.scb-lesson-row {
	border-bottom: 1px solid var(--scb-hairline);
	margin: 0;
}

.scb-lesson-row:last-child {
	border-bottom: 0;
}

.scb-lesson-row__link {
	align-items: center;
	color: inherit;
	display: flex;
	gap: 0.9rem;
	padding: 0.8rem 0.4rem;
	text-decoration: none;
}

.scb-lesson-row__link:hover,
.scb-lesson-row__link:focus-visible {
	background: var(--scb-light);
}

.scb-lesson-row__state {
	align-items: center;
	background: var(--scb-light);
	border: 1px solid var(--scb-hairline);
	border-radius: 50%;
	color: var(--scb-muted);
	display: flex;
	flex: 0 0 2rem;
	font-family: var(--scb-head);
	font-size: 0.85rem;
	font-weight: 700;
	height: 2rem;
	justify-content: center;
	width: 2rem;
}

.scb-lesson-row.is-done .scb-lesson-row__state {
	background: var(--scb-blue);
	border-color: var(--scb-blue);
	color: var(--scb-white);
}

.scb-lesson-row.is-started .scb-lesson-row__state {
	border-color: var(--scb-gold);
	color: var(--scb-navy);
}

.scb-lesson-row__body {
	flex: 1 1 auto;
	min-width: 0;
}

.scb-lesson-row__title {
	display: block;
	font-family: var(--scb-head);
	font-weight: 600;
}

.scb-lesson-row__summary {
	color: var(--scb-muted);
	display: block;
	font-size: 0.85rem;
	margin-top: 0.15rem;
}

.scb-lesson-row__meta {
	flex: 0 0 auto;
	text-align: right;
}

.scb-lesson-row__minutes {
	color: var(--scb-muted);
	display: block;
	font-size: 0.85rem;
}

.scb-lesson-row__badge {
	color: var(--scb-muted);
	display: block;
	font-size: 0.72rem;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.scb-lesson-row.is-done .scb-lesson-row__badge {
	color: var(--scb-blue);
	font-weight: 600;
}

.scb-course__links {
	border-top: 1px solid var(--scb-hairline);
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
	margin-top: 1.5rem;
	padding-top: 1.25rem;
}

/* ---------- lesson page ---------- */

.scb-lesson__head {
	border-bottom: 1px solid var(--scb-hairline);
	margin-bottom: 1.5rem;
	padding-bottom: 1.1rem;
}

.scb-lesson__eyebrow {
	color: var(--scb-red);
	font-family: var(--scb-head);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	margin: 0 0 0.4rem;
	text-transform: uppercase;
}

.scb-lesson__title {
	font-size: 1.9rem;
	margin-bottom: 0.6rem;
}

.scb-lesson__summary {
	color: var(--scb-muted);
	font-size: 1.05rem;
	margin-bottom: 0.4rem;
}

.scb-lesson__length {
	color: var(--scb-muted);
	font-size: 0.85rem;
	margin: 0;
}

.scb-player {
	background: var(--scb-light);
	border: 1px solid var(--scb-hairline);
	border-radius: var(--scb-radius);
	margin-bottom: 1.5rem;
	padding: 1.25rem;
}

.scb-player__audio {
	display: block;
	width: 100%;
}

.scb-player__missing {
	background: #FFF6D6;
	border: 1px solid var(--scb-gold);
	border-radius: var(--scb-radius-sm);
	font-size: 0.92rem;
	padding: 0.9rem 1rem;
}

.scb-resume {
	align-items: center;
	background: var(--scb-white);
	border: 1px solid var(--scb-hairline);
	border-radius: var(--scb-radius-sm);
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1rem;
	justify-content: space-between;
	margin-top: 0.9rem;
	padding: 0.75rem 0.9rem;
}

.scb-resume[hidden] {
	display: none;
}

.scb-resume__text {
	font-size: 0.92rem;
	margin: 0;
}

.scb-resume__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	margin: 0;
}

.scb-player__row {
	align-items: center;
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem 1rem;
	margin-top: 1rem;
}

.scb-done {
	-webkit-appearance: none;
	appearance: none;
	align-items: center;
	background: var(--scb-white);
	border: 1px solid var(--scb-hairline);
	border-radius: 999px;
	color: var(--scb-navy);
	cursor: pointer;
	display: inline-flex;
	font-family: var(--scb-head);
	font-size: 0.9rem;
	font-weight: 600;
	gap: 0.5rem;
	padding: 0.55rem 1rem;
}

.scb-done__tick {
	color: var(--scb-hairline);
	font-size: 1rem;
	line-height: 1;
}

.scb-done.is-done {
	background: var(--scb-blue);
	border-color: var(--scb-blue);
	color: var(--scb-white);
}

.scb-done.is-done .scb-done__tick {
	color: var(--scb-gold);
}

.scb-done:focus-visible {
	outline: 2px solid var(--scb-gold);
	outline-offset: 2px;
}

.scb-player__hint {
	color: var(--scb-muted);
	font-size: 0.82rem;
	margin: 0;
}

.scb-move {
	background: var(--scb-white);
	border: 1px solid var(--scb-hairline);
	border-left: 4px solid var(--scb-gold);
	border-radius: var(--scb-radius);
	margin-bottom: 1.5rem;
	padding: 1.25rem 1.4rem;
}

.scb-move__title {
	font-size: 0.78rem;
	letter-spacing: 0.08em;
	margin-bottom: 0.45rem;
	text-transform: uppercase;
}

.scb-move__body {
	margin: 0;
}

.scb-transcript {
	border: 1px solid var(--scb-hairline);
	border-radius: var(--scb-radius);
	margin-bottom: 1.75rem;
}

.scb-transcript__summary {
	cursor: pointer;
	font-family: var(--scb-head);
	font-size: 0.95rem;
	font-weight: 600;
	list-style: none;
	padding: 0.9rem 1.2rem;
}

.scb-transcript__summary::-webkit-details-marker {
	display: none;
}

.scb-transcript__summary::before {
	content: "▸";
	display: inline-block;
	margin-right: 0.5rem;
	transition: transform 0.15s ease;
}

.scb-transcript[open] .scb-transcript__summary::before {
	transform: rotate(90deg);
}

.scb-transcript__summary:focus-visible {
	outline: 2px solid var(--scb-gold);
	outline-offset: -2px;
}

.scb-transcript__body {
	border-top: 1px solid var(--scb-hairline);
	color: var(--scb-muted);
	font-size: 0.95rem;
	max-height: 28rem;
	overflow-y: auto;
	padding: 1.1rem 1.2rem;
}

.scb-nav {
	border-top: 1px solid var(--scb-hairline);
	display: flex;
	gap: 1rem;
	justify-content: space-between;
	padding-top: 1.25rem;
}

.scb-nav__side {
	flex: 1 1 0;
	min-width: 0;
}

.scb-nav__side--next {
	text-align: right;
}

.scb-nav__middle {
	flex: 0 0 auto;
	padding-top: 0.9rem;
}

.scb-nav__link {
	color: inherit;
	display: block;
	text-decoration: none;
}

.scb-nav__label {
	color: var(--scb-muted);
	display: block;
	font-size: 0.72rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.scb-nav__title {
	color: var(--scb-blue);
	display: block;
	font-family: var(--scb-head);
	font-size: 0.95rem;
	font-weight: 600;
}

.scb-nav__link:hover .scb-nav__title {
	text-decoration: underline;
}

.scb-nav__home {
	color: var(--scb-muted);
	font-size: 0.85rem;
}

/* ---------- downloads ---------- */

.scb-download-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.scb-download {
	align-items: center;
	border: 1px solid var(--scb-hairline);
	border-radius: var(--scb-radius);
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem 1rem;
	justify-content: space-between;
	margin-bottom: 0.75rem;
	padding: 1.1rem 1.25rem;
}

.scb-download.is-missing {
	background: var(--scb-light);
	opacity: 0.8;
}

.scb-download__body {
	flex: 1 1 18rem;
}

.scb-download__title {
	font-size: 1.05rem;
	margin-bottom: 0.2rem;
}

.scb-download__desc {
	color: var(--scb-muted);
	font-size: 0.9rem;
	margin: 0;
}

.scb-download__pending {
	color: var(--scb-muted);
	font-size: 0.85rem;
}

/* ---------- plans ---------- */

.scb-plans {
	max-width: 56rem;
}

.scb-plans__already {
	background: var(--scb-light);
	border: 1px solid var(--scb-hairline);
	border-radius: var(--scb-radius);
	margin-bottom: 1.5rem;
	padding: 1.1rem 1.25rem;
}

.scb-plan-grid {
	display: grid;
	gap: 1.25rem;
	grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
}

.scb-plan {
	border: 1px solid var(--scb-hairline);
	border-radius: var(--scb-radius);
	display: flex;
	flex-direction: column;
	padding: 1.6rem;
}

.scb-plan--onetime {
	border-color: var(--scb-navy);
	border-width: 2px;
}

.scb-plan__name {
	font-size: 1.1rem;
	margin-bottom: 0.75rem;
}

.scb-plan__price {
	margin-bottom: 0.6rem;
}

.scb-plan__amount {
	color: var(--scb-navy);
	font-family: var(--scb-head);
	font-size: 2.3rem;
	font-weight: 800;
	letter-spacing: -0.02em;
	line-height: 1;
}

.scb-plan__period {
	color: var(--scb-muted);
	font-size: 0.85rem;
	margin-left: 0.35rem;
}

.scb-plan__note {
	color: var(--scb-muted);
	font-size: 0.92rem;
}

.scb-plan__features {
	list-style: none;
	margin: 0 0 1.25rem;
	padding: 0;
}

.scb-plan__features li {
	border-top: 1px solid var(--scb-hairline);
	font-size: 0.9rem;
	padding: 0.5rem 0 0.5rem 1.3rem;
	position: relative;
}

.scb-plan__features li::before {
	color: var(--scb-blue);
	content: "✓";
	font-weight: 700;
	left: 0;
	position: absolute;
	top: 0.5rem;
}

.scb-plan__action {
	margin: auto 0 0;
}

.scb-plan__action .scb-btn {
	width: 100%;
}

.scb-plan__pending {
	color: var(--scb-muted);
	font-size: 0.85rem;
}

.scb-plans__admin-note {
	background: #FFF6D6;
	border: 1px solid var(--scb-gold);
	border-radius: var(--scb-radius-sm);
	font-size: 0.85rem;
	margin-top: 1.25rem;
	padding: 0.8rem 1rem;
}

/* ---------- inbox ---------- */

.scb-inbox__head {
	border-bottom: 1px solid var(--scb-hairline);
	margin-bottom: 1.25rem;
	padding-bottom: 0.9rem;
}

.scb-inbox__title {
	font-size: 1.35rem;
}

.scb-inbox__note {
	color: var(--scb-muted);
	font-size: 0.9rem;
	margin: 0;
}

.scb-thread {
	list-style: none;
	margin: 0 0 1.5rem;
	max-height: 32rem;
	overflow-y: auto;
	padding: 0 0.25rem 0 0;
}

.scb-thread__empty {
	background: var(--scb-light);
	border-radius: var(--scb-radius);
	color: var(--scb-muted);
	font-size: 0.92rem;
	padding: 1.1rem 1.25rem;
}

.scb-msg {
	border-radius: var(--scb-radius);
	margin-bottom: 0.75rem;
	max-width: 85%;
	padding: 0.85rem 1.1rem;
}

.scb-msg--student {
	background: var(--scb-blue);
	color: var(--scb-white);
	margin-left: auto;
}

.scb-msg--instructor {
	background: var(--scb-light);
	border: 1px solid var(--scb-hairline);
}

.scb-msg__meta {
	display: flex;
	flex-wrap: wrap;
	font-size: 0.72rem;
	gap: 0.5rem;
	justify-content: space-between;
	letter-spacing: 0.03em;
	margin: 0 0 0.35rem;
	text-transform: uppercase;
}

.scb-msg--student .scb-msg__meta {
	color: rgba(255, 255, 255, 0.78);
}

.scb-msg--instructor .scb-msg__meta {
	color: var(--scb-muted);
}

.scb-msg__author {
	font-family: var(--scb-head);
	font-weight: 700;
}

.scb-msg__body {
	font-size: 0.95rem;
	overflow-wrap: break-word;
	word-break: break-word;
}

.scb-msg--student .scb-msg__body a {
	color: var(--scb-gold);
}

.scb-msg.is-new {
	animation: scb-fade-in 0.3s ease;
}

@keyframes scb-fade-in {
	from {
		opacity: 0;
		transform: translateY(4px);
	}

	to {
		opacity: 1;
		transform: none;
	}
}

.scb-compose {
	border-top: 1px solid var(--scb-hairline);
	padding-top: 1.1rem;
}

.scb-compose__label {
	display: block;
	font-family: var(--scb-head);
	font-size: 0.85rem;
	font-weight: 600;
	margin-bottom: 0.4rem;
}

.scb-compose__field {
	border: 1px solid var(--scb-hairline);
	border-radius: var(--scb-radius-sm);
	font-family: inherit;
	font-size: 0.95rem;
	padding: 0.7rem 0.85rem;
	resize: vertical;
	width: 100%;
}

.scb-compose__field:focus-visible {
	border-color: var(--scb-blue);
	outline: 2px solid var(--scb-gold);
	outline-offset: 1px;
}

.scb-compose__row {
	align-items: center;
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem 1rem;
	margin-top: 0.7rem;
}

.scb-compose__status {
	color: var(--scb-muted);
	font-size: 0.85rem;
	margin: 0;
}

.scb-compose__status.is-error {
	color: var(--scb-red);
}

.scb-compose__hint {
	color: var(--scb-muted);
	font-size: 0.78rem;
	margin: 0.6rem 0 0;
}

/* ---------- small screens ---------- */

@media (max-width: 40rem) {
	.scb-lesson__title {
		font-size: 1.5rem;
	}

	.scb-lesson-row__link {
		align-items: flex-start;
	}

	.scb-lesson-row__meta {
		text-align: left;
	}

	.scb-nav {
		flex-direction: column;
	}

	.scb-nav__side--next {
		text-align: left;
	}

	.scb-nav__middle {
		order: 3;
		padding-top: 0;
	}

	.scb-msg {
		max-width: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.scb *,
	.scb *::before,
	.scb *::after {
		animation-duration: 0.001ms !important;
		transition-duration: 0.001ms !important;
	}
}