/**
 * FRC Course System — front-end styles.
 *
 * Course-template stage: full design-system implementation of the Claude
 * Design "FRC Course Template" (see docs/design-reference/design-tokens.md).
 * Mobile-first; every colour/radius/shadow comes from the --frc-* tokens
 * below. Headings default to the Sans alternate (Archivo 800, Brian's pick);
 * add .frc-headings-serif on the wrapper to switch to Merriweather 900.
 *
 * Loaded only on the FRC course page template (see bootstrap.php).
 */

/* The full-bleed bands (.frc-hero, .frc-appbar, .frc-bottomnav) use the
   100vw + negative-margin trick, and 100vw includes the scrollbar — without
   this the stray ~8px lets course pages pan sideways. On html (not body) the
   viewport stays the scroll container, so the sticky app bar / bottom nav
   keep working. */
html { overflow-x: hidden; }

/* ------------------------------------------------------------- tokens -- */

.frc-course-system {
	--frc-nv: #14284A;
	--frc-nv-2: #1E3A63;
	--frc-nv-3: #0E1D38;
	--frc-gr: #2E8B4E;
	--frc-gr-d: #24703F;
	--frc-gr-tint: #E9F4ED;
	--frc-gr-line: #BFE0CB;
	--frc-go: #E8951F;
	--frc-go-d: #CC7D12;
	--frc-go-tint: #FDF2E1;
	--frc-go-line: #F0D9AF;
	--frc-rd: #C6403B;
	--frc-rd-tint: #FBEBEA;
	--frc-rd-line: #F0C7C5;
	--frc-cream: #F7F5F0;
	--frc-page: #EEECE6;
	--frc-line: #E3E0D8;
	--frc-ink: #1A2530;
	--frc-muted: #5C6875;
	--frc-on-navy: #D0E4F0;

	--frc-fb: 'Lato', 'Helvetica Neue', sans-serif;
	--frc-fh: 'Archivo', 'Helvetica Neue', sans-serif;
	--frc-fhw: 800;

	--frc-r: 8px;
	--frc-rp: 30px;
	--frc-shadow-card: 0 2px 12px rgba(20, 40, 74, .08);
	--frc-shadow-hover: 0 10px 28px rgba(20, 40, 74, .16);
	--frc-shadow-float: 0 12px 32px rgba(20, 40, 74, .25);
	--frc-t: .18s ease;

	font-family: var(--frc-fb);
	color: var(--frc-ink);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

.frc-course-system.frc-headings-serif {
	--frc-fh: 'Merriweather', 'Georgia', serif;
	--frc-fhw: 900;
}

.frc-course-system *,
.frc-course-system *::before,
.frc-course-system *::after {
	box-sizing: border-box;
}

/* The hidden attribute always wins, whatever display a class sets. */
.frc-course-system [hidden] {
	display: none !important;
}

@keyframes frc-fadeup {
	from { opacity: 0; transform: translateY(16px); }
	to   { opacity: 1; transform: none; }
}

@keyframes frc-pop {
	0%   { transform: scale(.85); opacity: 0; }
	60%  { transform: scale(1.03); }
	100% { transform: scale(1); opacity: 1; }
}

@keyframes frc-slidein {
	from { transform: translateX(-100%); }
	to   { transform: none; }
}

@keyframes frc-fadein {
	from { opacity: 0; }
	to   { opacity: 1; }
}

/* --------------------------------------------------------- typography -- */

.frc-course-system h1,
.frc-course-system h2,
.frc-course-system h3,
.frc-course-system .frc-block__title {
	font-family: var(--frc-fh);
	font-weight: var(--frc-fhw);
	color: var(--frc-nv);
	line-height: 1.15;
}

.frc-eyebrow {
	display: block;
	font-size: 12px;
	font-weight: 800;
	letter-spacing: .2em;
	text-transform: uppercase;
	color: var(--frc-go);
}

.frc-course-system a {
	color: var(--frc-go);
	text-decoration: none;
}

.frc-course-system a:hover {
	color: var(--frc-nv);
}

.frc-prose {
	font-size: 1.05rem;
	line-height: 1.7;
	max-width: 64ch;
}

.frc-prose p { margin: 0 0 18px; }
.frc-prose p:last-child { margin-bottom: 0; }
.frc-prose ul, .frc-prose ol { margin: 0 0 18px; padding-left: 1.4em; }

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

.frc-btn {
	display: inline-block;
	font-family: var(--frc-fb);
	font-weight: 700;
	font-size: 1rem;
	line-height: 1;
	padding: 13px 26px;
	border-radius: var(--frc-r);
	border: 2px solid var(--frc-go);
	background: var(--frc-go);
	color: #fff;
	cursor: pointer;
	text-decoration: none;
	transition: all var(--frc-t);
}

.frc-btn:hover {
	background: var(--frc-go-d);
	border-color: var(--frc-go-d);
	color: #fff;
	transform: translateY(-2px);
	box-shadow: 0 6px 18px rgba(232, 149, 31, .35);
}

.frc-btn--secondary {
	background: var(--frc-nv);
	border-color: var(--frc-nv);
}

.frc-btn--secondary:hover {
	background: var(--frc-nv-3);
	border-color: var(--frc-nv-3);
	box-shadow: 0 6px 18px rgba(20, 40, 74, .3);
}

.frc-btn--outline {
	background: transparent;
	border-color: var(--frc-nv);
	color: var(--frc-nv);
}

.frc-btn--outline:hover {
	background: var(--frc-nv);
	color: #fff;
	box-shadow: 0 6px 18px rgba(20, 40, 74, .25);
}

.frc-btn--ghost {
	background: transparent;
	border-color: transparent;
	color: var(--frc-go);
}

.frc-btn--ghost:hover {
	background: transparent;
	border-color: transparent;
	color: var(--frc-nv);
	transform: none;
	box-shadow: none;
}

.frc-btn--success {
	background: var(--frc-gr);
	border-color: var(--frc-gr);
}

.frc-btn--success:hover {
	background: var(--frc-gr-d);
	border-color: var(--frc-gr-d);
	box-shadow: 0 6px 18px rgba(46, 139, 78, .3);
}

.frc-btn:disabled,
.frc-btn.is-disabled {
	background: #D9D6CE;
	border-color: #D9D6CE;
	color: #9aa3ad;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}

/* Legacy aliases used by older partials / account pages. */
.frc-btn--buy { background: var(--frc-go); border-color: var(--frc-go); }
.frc-btn--exam { font-size: 1.05rem; padding: 15px 30px; }

/* Buttons rendered as <a> — outrank the generic .frc-course-system a rule
   (same styles as above, higher specificity). */
.frc-course-system a.frc-btn,
.frc-course-system a.frc-btn:hover { color: #fff; }
.frc-course-system a.frc-btn--outline { color: var(--frc-nv); }
.frc-course-system a.frc-btn--outline:hover { color: #fff; }
.frc-course-system a.frc-btn--ghost { color: var(--frc-go); }
.frc-course-system a.frc-btn--ghost:hover { color: var(--frc-nv); }
.frc-course-system a.frc-btn:disabled,
.frc-course-system a.frc-btn.is-disabled { color: #9aa3ad; }

/* ------------------------------------------------------------ notices -- */

.frc-notice {
	max-width: 1160px;
	margin: 16px auto 0;
	padding: 13px 18px;
	border-radius: var(--frc-r);
	font-weight: 700;
	font-size: .95rem;
	border: 1px solid var(--frc-line);
}

.frc-notice--success {
	background: var(--frc-gr-tint);
	border-color: var(--frc-gr-line);
	color: var(--frc-gr-d);
}

.frc-notice--error {
	background: var(--frc-rd-tint);
	border-color: var(--frc-rd-line);
	color: var(--frc-rd);
}

/* -------------------------------------------------------------- forms -- */

.frc-form label {
	font-weight: 700;
	color: var(--frc-nv);
	font-size: .95rem;
}

.frc-form input[type="text"],
.frc-form input[type="email"],
.frc-form input[type="password"] {
	font-family: var(--frc-fb);
	font-size: 1rem;
	padding: 12px 15px;
	border-radius: var(--frc-r);
	border: 2px solid var(--frc-line);
	background: #fff;
	width: 100%;
	max-width: 380px;
	outline: none;
	transition: border-color var(--frc-t), box-shadow var(--frc-t);
}

.frc-form input:focus {
	border-color: var(--frc-go);
	box-shadow: 0 0 0 3px rgba(232, 149, 31, .15);
}

/* ------------------------------------------------------- page scaffold -- */

.frc-shell {
	background: var(--frc-page);
}

.frc-wrap {
	max-width: 1160px;
	margin: 0 auto;
	padding: 0 20px;
}

.frc-wrap--narrow { max-width: 820px; }
.frc-wrap--tight { max-width: 640px; }

/* Full-bleed navy band inside the theme's content column. */
.frc-hero {
	width: 100vw;
	margin-left: calc(50% - 50vw);
	background: linear-gradient(120deg, var(--frc-nv) 0%, var(--frc-nv-2) 100%);
	color: #fff;
	padding: 44px 0 52px;
}

.frc-hero .frc-wrap { padding: 0 24px; }

.frc-hero h1 {
	color: #fff;
	font-size: clamp(1.9rem, 4.5vw, 3rem);
	line-height: 1.12;
	margin: 14px 0 0;
	max-width: 20ch;
}

.frc-hero__sub {
	font-size: 1.12rem;
	line-height: 1.6;
	color: var(--frc-on-navy);
	max-width: 58ch;
	margin: 16px 0 0;
}

.frc-hero__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	align-items: center;
	margin-top: 24px;
	color: var(--frc-on-navy);
	font-size: .92rem;
	font-weight: 700;
}

.frc-hero__meta span::before {
	content: "\25CF\00a0";
	color: var(--frc-go);
	font-size: .7em;
	vertical-align: 2px;
}

.frc-view {
	animation: frc-fadeup .5s ease;
}

/* ------------------------------------------------------------- listing -- */

.frc-listing { padding: 40px 0 80px; }

.frc-course-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 18px;
	margin-top: 26px;
}

.frc-course-card {
	display: flex;
	flex-direction: column;
	gap: 10px;
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	padding: 22px;
	box-shadow: var(--frc-shadow-card);
	transition: transform var(--frc-t), box-shadow var(--frc-t);
}

.frc-course-card:hover {
	transform: translateY(-3px);
	box-shadow: var(--frc-shadow-hover);
}

.frc-course-card h2 {
	font-size: 1.2rem;
	margin: 0;
}

.frc-course-card h2 a { color: var(--frc-nv); }
.frc-course-card p { margin: 0; color: var(--frc-muted); font-size: .95rem; }

.frc-course-card__price {
	font-weight: 800;
	color: var(--frc-nv) !important;
	font-size: .9rem !important;
	text-transform: uppercase;
	letter-spacing: .08em;
}

.frc-course-card .frc-btn { align-self: flex-start; margin-top: auto; }

/* Coming-soon teasers — same card, same grid, but visibly not-yet-available:
   flat cream card, dashed border, muted title, no hover lift, and nothing
   clickable. Only the badge keeps full-strength colour. */
.frc-course-card--soon {
	background: var(--frc-cream);
	border: 1px dashed var(--frc-line);
	box-shadow: none;
	cursor: default;
}

.frc-course-card--soon:hover {
	transform: none;
	box-shadow: none;
}

.frc-course-card--soon h2 { color: var(--frc-muted); }

.frc-course-card__soon-badge {
	align-self: flex-start;
	background: var(--frc-go);
	color: #fff;
	font-weight: 800;
	font-size: .7rem;
	text-transform: uppercase;
	letter-spacing: .1em;
	padding: 4px 12px;
	border-radius: 999px;
}

/* Blank teasers hold a card-ish height so the grid reads as a full catalogue
   rather than collapsing to a strip of badges. */
.frc-course-card--soon-blank { min-height: 150px; }

/* ----------------------------------------------------- course landing -- */

.frc-landing__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 34px;
	padding: 40px 0 80px;
}

@media (min-width: 860px) {
	.frc-landing__grid { grid-template-columns: 1fr 380px; align-items: start; }
}

.frc-landing__learn h2 { font-size: 1.5rem; margin: 0 0 18px; }

.frc-learn-list { display: flex; flex-direction: column; gap: 12px; }

.frc-learn-list__item {
	display: flex;
	gap: 12px;
	align-items: flex-start;
	font-size: 1rem;
	line-height: 1.55;
}

.frc-learn-list__tick {
	flex: none;
	width: 24px;
	height: 24px;
	border-radius: 50%;
	background: var(--frc-gr-tint);
	color: var(--frc-gr);
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 900;
	font-size: 13px;
	margin-top: 1px;
}

.frc-audience { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }

.frc-audience__row {
	display: flex;
	gap: 13px;
	align-items: center;
	background: var(--frc-cream);
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	padding: 14px 16px;
}

.frc-audience__icon { font-size: 1.5rem; }
.frc-audience__title { display: block; font-weight: 800; color: var(--frc-nv); font-size: .98rem; }
.frc-audience__desc { display: block; font-size: .88rem; color: var(--frc-muted); margin-top: 2px; }

/* Sticky outline card. */
.frc-outline {
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	box-shadow: var(--frc-shadow-card);
	overflow: hidden;
}

@media (min-width: 860px) {
	.frc-outline { position: sticky; top: 24px; }
}

.frc-outline__media {
	position: relative;
	aspect-ratio: 16 / 9;
	background: linear-gradient(135deg, var(--frc-nv-2), var(--frc-nv));
	display: flex;
	align-items: center;
	justify-content: center;
}

.frc-outline__play {
	width: 62px;
	height: 62px;
	border-radius: 50%;
	background: rgba(255, 255, 255, .92);
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 6px 20px rgba(0, 0, 0, .3);
	color: var(--frc-nv);
	font-size: 24px;
	padding-left: 4px;
}

.frc-outline__body { padding: 20px 22px 24px; }

.frc-outline__kicker {
	font-size: 11px;
	font-weight: 800;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--frc-go);
	margin-bottom: 10px;
}

.frc-outline__row {
	display: flex;
	align-items: center;
	gap: 11px;
	width: 100%;
	text-align: left;
	padding: 10px 4px;
	border-bottom: 1px solid var(--frc-cream);
	color: var(--frc-ink);
}

.frc-outline__row:hover { color: var(--frc-ink); }

.frc-outline__row-title {
	display: block;
	font-weight: 700;
	font-size: .92rem;
	line-height: 1.3;
	color: var(--frc-ink);
}

.frc-outline__row-meta { font-size: .78rem; color: var(--frc-muted); }
.frc-outline .frc-btn { width: 100%; margin-top: 18px; text-align: center; }

/* Lesson tick circles (outline card, menus, drawer). */
.frc-tick {
	flex: none;
	width: 24px;
	height: 24px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 12px;
	font-weight: 800;
	background: #fff;
	border: 1.5px solid var(--frc-line);
	color: var(--frc-muted);
}

.frc-tick--done { background: var(--frc-gr); border-color: var(--frc-gr); color: #fff; font-size: 13px; font-weight: 900; }
.frc-tick--current { background: var(--frc-go); border-color: var(--frc-go); color: #fff; }

/* Current row keeps its tick readable on navy. */
.frc-menu-row.is-current .frc-tick { border-color: rgba(255, 255, 255, .4); }

/* Menu/outline rows rendered as <a> — outrank the generic link colour. */
.frc-course-system a.frc-menu-row,
.frc-course-system a.frc-menu-row:hover,
.frc-course-system a.frc-outline__row,
.frc-course-system a.frc-outline__row:hover { color: var(--frc-ink); }
.frc-course-system a.frc-menu-row.is-current,
.frc-course-system a.frc-menu-row.is-current:hover { color: #fff; }

/* ------------------------------------------------------- lesson layout -- */

.frc-lesson {
	display: flex;
	flex-wrap: wrap;
	gap: 26px;
	align-items: flex-start;
	padding: 24px 0 32px;
}

.frc-lesson__menu {
	flex: 1 1 240px;
	max-width: 288px;
	min-width: 240px;
	position: sticky;
	top: 24px;
	display: none;
}

@media (min-width: 860px) {
	.frc-lesson__menu { display: block; }
}

.frc-menu-card {
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	box-shadow: var(--frc-shadow-card);
	overflow: hidden;
}

.frc-menu-card__head {
	padding: 16px 18px;
	border-bottom: 1px solid var(--frc-cream);
	background: var(--frc-cream);
}

.frc-menu-card__kicker {
	font-size: 11px;
	font-weight: 800;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--frc-go);
}

.frc-menu-card__title {
	font-family: var(--frc-fh);
	font-weight: var(--frc-fhw);
	font-size: 1.05rem;
	color: var(--frc-nv);
	margin-top: 5px;
}

.frc-menu-card__list { padding: 8px; }

.frc-menu-row {
	display: flex;
	align-items: center;
	gap: 11px;
	width: 100%;
	text-align: left;
	padding: 12px 13px;
	border: none;
	border-radius: var(--frc-r);
	background: transparent;
	color: var(--frc-ink);
	transition: background var(--frc-t);
}

.frc-menu-row:hover { background: var(--frc-cream); color: var(--frc-ink); }

.frc-menu-row.is-current,
.frc-menu-row.is-current:hover {
	background: var(--frc-nv);
	color: #fff;
}

.frc-menu-row__title { display: block; font-weight: 700; font-size: .9rem; line-height: 1.3; }
.frc-menu-row__meta { font-size: .76rem; opacity: .7; }

.frc-menu-row--quiz {
	margin-top: 4px;
	border-top: 1px solid var(--frc-cream);
	border-radius: 0 0 var(--frc-r) var(--frc-r);
}

.frc-lesson__content {
	flex: 3 1 460px;
	min-width: 0;
	animation: frc-fadeup .4s ease;
}

.frc-lesson__eyebrow {
	font-size: 12px;
	font-weight: 800;
	letter-spacing: .16em;
	text-transform: uppercase;
	color: var(--frc-go);
}

.frc-lesson__content h1 {
	font-size: clamp(1.7rem, 3.5vw, 2.3rem);
	margin: 8px 0 20px;
}

/* Video. */
.frc-video-wrap {
	position: relative;
	aspect-ratio: 16 / 9;
	border-radius: var(--frc-r);
	overflow: hidden;
	background: linear-gradient(135deg, var(--frc-nv-2), var(--frc-nv));
	border: 1px solid var(--frc-line);
	margin-bottom: 26px;
}

.frc-video-coming-soon .frc-video-coming-soon__inner {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	color: #fff;
	padding: 24px;
	gap: 4px;
}

.frc-video-coming-soon p { margin: 0; }
.frc-video-coming-soon p:last-child { font-size: .85rem; color: var(--frc-on-navy); }

/* Blocks inside a lesson. */
.frc-block { margin: 0 0 26px; position: relative; }

.frc-block__title { font-size: 1.2rem; margin: 0 0 12px; }

.frc-block__markread {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	margin-top: 12px;
	padding: 9px 16px;
	border-radius: var(--frc-rp);
	border: 2px solid var(--frc-line);
	background: #fff;
	color: var(--frc-muted);
	font-family: var(--frc-fb);
	font-weight: 800;
	font-size: .85rem;
	cursor: pointer;
	transition: all var(--frc-t);
}

.frc-block__markread:hover { border-color: var(--frc-gr); color: var(--frc-gr-d); }

.frc-block.is-complete .frc-block__markread {
	border-color: var(--frc-gr);
	background: var(--frc-gr-tint);
	color: var(--frc-gr-d);
	cursor: default;
}

.frc-block__gatehint {
	display: inline-block;
	margin-top: 10px;
	font-size: .8rem;
	font-weight: 800;
	letter-spacing: .06em;
	text-transform: uppercase;
	color: var(--frc-muted);
}

.frc-block.is-complete .frc-block__gatehint { color: var(--frc-gr-d); }

/* Knowledge check (formative mid-lesson block; reuses .frc-opt +
   .frc-quiz__feedback from the quiz styles). */
.frc-kc {
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	box-shadow: var(--frc-shadow-card);
	padding: 22px 24px;
}

.frc-kc__kicker {
	display: inline-block;
	font-size: 11px;
	font-weight: 800;
	letter-spacing: .1em;
	text-transform: uppercase;
	color: #fff;
	background: var(--frc-nv);
	padding: 4px 10px;
	border-radius: 5px;
	margin-bottom: 12px;
}

.frc-kc__q {
	font-family: var(--frc-fh);
	font-weight: var(--frc-fhw);
	font-size: 1.1rem;
	line-height: 1.4;
	color: var(--frc-nv);
	margin: 0 0 14px;
}

.frc-kc__opts { display: flex; flex-direction: column; gap: 10px; }

/* ------------------------------------------------- bottom nav + progress -- */

.frc-bottomnav {
	position: sticky;
	bottom: 0;
	z-index: 40;
	width: 100vw;
	margin-left: calc(50% - 50vw);
	background: #fff;
	border-top: 1px solid var(--frc-line);
	box-shadow: 0 -2px 12px rgba(20, 40, 74, .06);
}

.frc-bottomnav__bar { height: 5px; background: var(--frc-cream); }

.frc-bottomnav__fill {
	height: 100%;
	background: linear-gradient(90deg, var(--frc-gr), var(--frc-go));
	transition: width .4s ease;
}

.frc-bottomnav__inner {
	max-width: 1160px;
	margin: 0 auto;
	padding: 12px 20px;
	display: flex;
	align-items: center;
	gap: 14px;
}

.frc-bottomnav__status { flex: 1; text-align: center; min-width: 0; }

.frc-bottomnav__pct {
	font-size: .85rem;
	font-weight: 800;
	color: var(--frc-nv);
	display: block;
}

.frc-bottomnav__label {
	display: block;
	font-size: .76rem;
	color: var(--frc-muted);
	margin-top: 2px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.frc-bottomnav .frc-btn { padding: 11px 20px; }

/* -------------------------------------------------- mobile app bar + drawer -- */

.frc-appbar {
	position: sticky;
	top: 0;
	z-index: 45;
	width: 100vw;
	margin-left: calc(50% - 50vw);
	background: #fff;
	border-bottom: 1px solid var(--frc-line);
}

@media (min-width: 860px) {
	.frc-appbar { display: none; }
}

.frc-appbar__inner {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 10px 14px;
}

.frc-appbar__menu {
	flex: none;
	width: 42px;
	height: 42px;
	border-radius: 10px;
	border: 1px solid var(--frc-line);
	background: #fff;
	color: var(--frc-nv);
	font-size: 18px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
}

.frc-appbar__titles { flex: 1; min-width: 0; }

.frc-appbar__kicker {
	font-size: 10px;
	font-weight: 800;
	letter-spacing: .1em;
	text-transform: uppercase;
	color: var(--frc-go);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.frc-appbar__title {
	font-family: var(--frc-fh);
	font-weight: var(--frc-fhw);
	font-size: .95rem;
	color: var(--frc-nv);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.frc-appbar__chip {
	flex: none;
	background: var(--frc-cream);
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-rp);
	padding: 5px 11px;
	font-size: 12px;
	font-weight: 800;
	color: var(--frc-nv);
}

.frc-appbar__bar { height: 4px; background: var(--frc-line); }

.frc-appbar__fill {
	height: 100%;
	background: linear-gradient(90deg, var(--frc-gr), var(--frc-go));
}

/* Drawer. */
.frc-drawer[hidden] { display: none; }

.frc-drawer__scrim {
	position: fixed;
	inset: 0;
	z-index: 98;
	background: rgba(11, 21, 36, .5);
	animation: frc-fadein .2s ease;
	border: none;
	padding: 0;
	cursor: pointer;
}

.frc-drawer__panel {
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	z-index: 99;
	width: min(82vw, 340px);
	background: #fff;
	box-shadow: 8px 0 30px rgba(0, 0, 0, .25);
	display: flex;
	flex-direction: column;
	animation: frc-slidein .25s ease;
}

.frc-drawer__head {
	flex: none;
	background: var(--frc-nv);
	color: #fff;
	padding: 20px 18px 16px;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 10px;
}

.frc-drawer__kicker {
	font-size: 10px;
	font-weight: 800;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--frc-go);
}

.frc-drawer__title {
	font-family: var(--frc-fh);
	font-weight: var(--frc-fhw);
	font-size: 1.1rem;
	margin-top: 4px;
}

.frc-drawer__meta { font-size: .8rem; color: var(--frc-on-navy); margin-top: 6px; }

.frc-drawer__close {
	flex: none;
	background: none;
	border: none;
	color: #fff;
	font-size: 24px;
	cursor: pointer;
	line-height: 1;
	padding: 0;
}

.frc-drawer__list { flex: 1; overflow-y: auto; padding: 10px; }

/* --------------------------------------------------------- access gate -- */

.frc-gate {
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	box-shadow: var(--frc-shadow-card);
	padding: 30px;
	max-width: 560px;
	margin: 26px 0;
}

.frc-gate h2 { font-size: 1.35rem; margin: 0 0 10px; }
.frc-gate p { color: var(--frc-muted); }

/* ------------------------------------------------------------ quiz app -- */

.frc-quiz-shell { max-width: 720px; margin: 0 auto; padding: 36px 0 90px; }

.frc-quiz-shell__head { margin-bottom: 24px; }
.frc-quiz-shell__head h1 { font-size: clamp(1.7rem, 3.5vw, 2.2rem); margin: 6px 0 8px; }
.frc-quiz-shell__head p { color: var(--frc-muted); margin: 0; }

.frc-quiz__stepper {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 18px;
}

.frc-quiz__stepper-chip {
	flex: none;
	background: var(--frc-cream);
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-rp);
	padding: 6px 14px;
	font-size: 12px;
	font-weight: 800;
	color: var(--frc-nv);
}

.frc-quiz__progress {
	flex: 1;
	height: 5px;
	border-radius: 3px;
	background: var(--frc-line);
	overflow: hidden;
}

.frc-quiz__progress-bar {
	height: 100%;
	width: 0;
	background: linear-gradient(90deg, var(--frc-gr), var(--frc-go));
	transition: width .3s ease;
}

.frc-quiz__card {
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	box-shadow: var(--frc-shadow-card);
	padding: 24px;
}

.frc-quiz__type {
	display: inline-block;
	font-size: 11px;
	font-weight: 800;
	letter-spacing: .1em;
	text-transform: uppercase;
	color: #fff;
	background: var(--frc-nv);
	padding: 4px 10px;
	border-radius: 5px;
	margin-bottom: 12px;
}

.frc-quiz__hint { font-size: .82rem; color: var(--frc-muted); margin-left: 8px; }

.frc-quiz__question {
	font-family: var(--frc-fh);
	font-weight: var(--frc-fhw);
	font-size: 1.2rem;
	line-height: 1.35;
	color: var(--frc-nv);
	margin: 0 0 16px;
}

.frc-quiz__answers { display: flex; flex-direction: column; gap: 10px; }

/* One option row (MC, MS). */
.frc-opt {
	display: flex;
	align-items: center;
	gap: 12px;
	width: 100%;
	text-align: left;
	cursor: pointer;
	padding: 13px 15px;
	border-radius: var(--frc-r);
	font-family: var(--frc-fb);
	font-size: 1rem;
	font-weight: 700;
	border: 2px solid var(--frc-line);
	background: #fff;
	color: var(--frc-ink);
	transition: all .15s ease;
}

.frc-opt__mark {
	flex: none;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	border: 2px solid var(--frc-line);
	background: #fff;
	color: transparent;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 13px;
	font-weight: 900;
}

.frc-opt--check .frc-opt__mark { border-radius: 5px; }

.frc-opt.is-selected {
	border-color: var(--frc-go);
	background: var(--frc-go-tint);
	color: var(--frc-nv);
}

.frc-opt.is-selected .frc-opt__mark { background: var(--frc-go); border-color: var(--frc-go); color: #fff; }

.frc-opt.is-correct {
	border-color: var(--frc-gr);
	background: var(--frc-gr-tint);
	color: var(--frc-gr-d);
}

.frc-opt.is-correct .frc-opt__mark { background: var(--frc-gr); border-color: var(--frc-gr); color: #fff; }

.frc-opt.is-incorrect {
	border-color: var(--frc-rd);
	background: var(--frc-rd-tint);
	color: var(--frc-rd);
}

.frc-opt.is-incorrect .frc-opt__mark { background: var(--frc-rd); border-color: var(--frc-rd); color: #fff; }

.frc-opt.is-dimmed { opacity: .7; color: var(--frc-muted); }
.frc-opt:disabled { cursor: default; }

/* True / false. */
.frc-tf { display: flex; gap: 12px; }

.frc-tf__btn {
	flex: 1;
	cursor: pointer;
	padding: 20px;
	border-radius: var(--frc-r);
	border: 2px solid var(--frc-line);
	background: #fff;
	color: var(--frc-nv);
	font-family: var(--frc-fh);
	font-weight: var(--frc-fhw);
	font-size: 1.15rem;
	transition: all .15s ease;
}

.frc-tf__btn.is-selected { background: var(--frc-go-tint); border-color: var(--frc-go); }
.frc-tf__btn.is-correct { background: var(--frc-gr-tint); border-color: var(--frc-gr); color: var(--frc-gr-d); }
.frc-tf__btn.is-incorrect { background: var(--frc-rd-tint); border-color: var(--frc-rd); color: var(--frc-rd); }
.frc-tf__btn:disabled { cursor: default; }

/* Fill in the blank. */
.frc-fib {
	font-family: var(--frc-fb);
	font-weight: 700;
	font-size: 1rem;
	padding: 12px 15px;
	border-radius: var(--frc-r);
	width: 100%;
	max-width: 280px;
	outline: none;
	border: 2px solid var(--frc-line);
	background: #fff;
	transition: all .15s ease;
}

.frc-fib:focus { border-color: var(--frc-go); box-shadow: 0 0 0 3px rgba(232, 149, 31, .15); }
.frc-fib.is-correct { border-color: var(--frc-gr); background: var(--frc-gr-tint); }
.frc-fib.is-incorrect { border-color: var(--frc-rd); background: var(--frc-rd-tint); }

/* Drag & drop. */
.frc-dnd__pool {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	min-height: 48px;
	padding: 12px;
	background: var(--frc-cream);
	border-radius: var(--frc-r);
	margin-bottom: 14px;
}

.frc-dnd__chip {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 9px 13px;
	border-radius: var(--frc-r);
	border: 2px solid var(--frc-nv);
	background: #fff;
	font-weight: 700;
	font-size: .92rem;
	color: var(--frc-nv);
	cursor: grab;
	box-shadow: var(--frc-shadow-card);
	touch-action: none;
}

.frc-dnd__chip.is-dragging { opacity: .5; }
.frc-dnd__chip.is-correct { border-color: var(--frc-gr); background: var(--frc-gr-tint); }
.frc-dnd__chip.is-incorrect { border-color: var(--frc-rd); background: var(--frc-rd-tint); }
.frc-dnd__chip .frc-dnd__mark { margin-left: auto; font-weight: 900; }

.frc-dnd__bins { display: grid; grid-template-columns: 1fr; gap: 12px; }

@media (min-width: 560px) {
	.frc-dnd__bins { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
}

.frc-dnd__bin {
	border: 2px dashed var(--frc-line);
	background: var(--frc-cream);
	border-radius: var(--frc-r);
	padding: 14px;
	min-height: 110px;
}

.frc-dnd__bin.is-over { border-color: var(--frc-go); background: var(--frc-go-tint); }
.frc-dnd__bin--danger { border-color: var(--frc-rd-line); background: var(--frc-rd-tint); }
.frc-dnd__bin--success { border-color: var(--frc-gr-line); background: var(--frc-gr-tint); }

.frc-dnd__bin-label {
	font-size: 11px;
	font-weight: 800;
	letter-spacing: .1em;
	text-transform: uppercase;
	margin-bottom: 10px;
	color: var(--frc-muted);
}

.frc-dnd__bin--danger .frc-dnd__bin-label { color: var(--frc-rd); }
.frc-dnd__bin--success .frc-dnd__bin-label { color: var(--frc-gr-d); }
.frc-dnd__bin-items { display: flex; flex-direction: column; gap: 8px; }

/* Matching. */
.frc-match { display: flex; flex-direction: column; gap: 12px; }

.frc-match__row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.frc-match__term { flex: none; min-width: 130px; font-weight: 800; color: var(--frc-nv); font-size: 1rem; }

.frc-match__arrow { color: var(--frc-muted); }

.frc-match__select {
	font-family: var(--frc-fb);
	font-weight: 700;
	font-size: .92rem;
	padding: 10px 12px;
	border-radius: var(--frc-r);
	border: 2px solid var(--frc-line);
	background: #fff;
	color: var(--frc-nv);
	cursor: pointer;
	min-width: 200px;
	flex: 1;
}

.frc-match__select.is-correct { border-color: var(--frc-gr); }
.frc-match__select.is-incorrect { border-color: var(--frc-rd); }

/* Feedback + quiz controls. */
.frc-quiz__feedback {
	display: flex;
	gap: 11px;
	align-items: flex-start;
	margin-top: 14px;
	padding: 13px 16px;
	border-radius: var(--frc-r);
	font-size: .95rem;
	line-height: 1.55;
	animation: frc-fadeup .25s ease;
}

.frc-quiz__feedback[hidden] { display: none; }

.frc-quiz__feedback--correct {
	background: var(--frc-gr-tint);
	color: var(--frc-gr-d);
	border: 1px solid var(--frc-gr-line);
}

.frc-quiz__feedback--incorrect {
	background: var(--frc-rd-tint);
	color: var(--frc-rd);
	border: 1px solid var(--frc-rd-line);
}

.frc-quiz__feedback--error {
	background: var(--frc-go-tint);
	color: var(--frc-go-d);
	border: 1px solid var(--frc-go-line);
}

.frc-quiz__feedback-icon { font-weight: 900; font-size: 1.05rem; }

.frc-quiz__controls {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-top: 18px;
}

.frc-quiz__controls .frc-btn { flex: none; }

/* ----------------------------------------------------------- results -- */

.frc-result { max-width: 620px; margin: 0 auto; padding: 42px 0 90px; text-align: center; }

.frc-result__head h1 { font-size: 2rem; margin: 8px 0 0; }

.frc-result__card {
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	box-shadow: var(--frc-shadow-card);
	padding: 38px 30px;
	margin-top: 26px;
}

.frc-gauge {
	position: relative;
	width: 200px;
	height: 200px;
	margin: 0 auto 8px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	animation: frc-pop .5s ease;
}

.frc-gauge__inner {
	width: 150px;
	height: 150px;
	border-radius: 50%;
	background: #fff;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.frc-gauge__pct {
	font-family: var(--frc-fh);
	font-weight: var(--frc-fhw);
	font-size: 3rem;
	line-height: 1;
}

.frc-gauge__pct--pass { color: var(--frc-gr); }
.frc-gauge__pct--fail { color: var(--frc-rd); }

.frc-gauge__sub { font-size: .85rem; font-weight: 700; color: var(--frc-muted); margin-top: 4px; }

.frc-result__chip {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-weight: 800;
	font-size: .9rem;
	padding: 8px 18px;
	border-radius: var(--frc-rp);
	margin: 10px 0 4px;
}

.frc-result__chip--pass { background: var(--frc-gr-tint); color: var(--frc-gr-d); }
.frc-result__chip--fail { background: var(--frc-rd-tint); color: var(--frc-rd); }

.frc-result__sub {
	font-size: 1rem;
	color: var(--frc-muted);
	line-height: 1.6;
	max-width: 44ch;
	margin: 14px auto 26px;
}

.frc-result__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

.frc-result__note { font-size: .82rem; color: var(--frc-muted); margin-top: 18px; }

.frc-cert-actions { margin-top: 14px; }

/* --------------------------------------------------------- completion -- */

.frc-complete__hero { text-align: center; }

.frc-complete__emoji { font-size: 3rem; animation: frc-pop .5s ease; }

.frc-complete__hero h1 { margin: 10px auto 8px; max-width: none; }
.frc-complete__hero .frc-hero__sub { margin: 0 auto; }

.frc-certcard-wrap {
	max-width: 640px;
	margin: -28px auto 0;
	padding: 0 20px 80px;
	position: relative;
}

.frc-certcard {
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	box-shadow: var(--frc-shadow-hover);
	overflow: hidden;
}

.frc-certcard__frame {
	border: 2px solid var(--frc-go);
	margin: 14px;
	border-radius: 6px;
	padding: 32px 28px;
	text-align: center;
}

.frc-certcard__kicker {
	font-size: 11px;
	font-weight: 800;
	letter-spacing: .2em;
	text-transform: uppercase;
	color: var(--frc-go);
}

.frc-certcard__lead { font-size: .9rem; color: var(--frc-muted); margin: 18px 0 4px; }

.frc-certcard__name {
	font-family: var(--frc-fh);
	font-weight: var(--frc-fhw);
	font-size: 1.7rem;
	color: var(--frc-nv);
	border-bottom: 1px dashed var(--frc-line);
	display: inline-block;
	padding: 0 20px 8px;
	margin-bottom: 6px;
}

.frc-certcard__mid { font-size: .95rem; color: var(--frc-ink); margin: 14px 0 2px; }

.frc-certcard__course {
	font-family: var(--frc-fh);
	font-weight: var(--frc-fhw);
	font-size: 1.25rem;
	color: var(--frc-nv);
	margin-bottom: 18px;
}

.frc-certcard__facts { display: flex; justify-content: center; gap: 40px; margin-top: 16px; flex-wrap: wrap; }

.frc-certcard__fact-label {
	font-size: .78rem;
	color: var(--frc-muted);
	text-transform: uppercase;
	letter-spacing: .1em;
	font-weight: 800;
}

.frc-certcard__fact-value { font-weight: 700; color: var(--frc-nv); margin-top: 3px; }
.frc-certcard__fact-value--score { color: var(--frc-gr); }

.frc-complete__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 24px; }

.frc-complete__note {
	text-align: center;
	font-size: .82rem;
	color: var(--frc-muted);
	margin: 20px auto 0;
	max-width: 48ch;
}

/* ---------------------------------------------------------- resources -- */

.frc-resources { padding: 36px 0 90px; }

.frc-resources h1 { font-size: clamp(1.8rem, 4vw, 2.2rem); margin: 6px 0 8px; }

.frc-resources__intro { font-size: 1.05rem; color: var(--frc-muted); max-width: 60ch; margin: 0 0 30px; }

.frc-resource {
	display: flex;
	align-items: center;
	gap: 16px;
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	padding: 16px 18px;
	box-shadow: var(--frc-shadow-card);
	margin-bottom: 12px;
	transition: transform var(--frc-t), box-shadow var(--frc-t);
}

.frc-resource:hover { transform: translateY(-3px); box-shadow: var(--frc-shadow-hover); }

.frc-resource__icon {
	flex: none;
	width: 48px;
	height: 48px;
	border-radius: var(--frc-r);
	background: var(--frc-cream);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.5rem;
}

.frc-resource__body { flex: 1; min-width: 0; }
.frc-resource__title { font-weight: 800; color: var(--frc-nv); font-size: 1rem; }
.frc-resource__meta { font-size: .88rem; color: var(--frc-muted); margin-top: 2px; }
.frc-resource .frc-btn { flex: none; padding: 10px 18px; }

.frc-attribution {
	margin-top: 24px;
	background: var(--frc-nv);
	border-radius: var(--frc-r);
	padding: 18px 22px;
	color: var(--frc-on-navy);
	font-size: .85rem;
	line-height: 1.6;
}

/* ---------------------------------------------------- component blocks -- */

/* Callout. */
.frc-callout {
	display: flex;
	gap: 13px;
	border-radius: var(--frc-r);
	padding: 15px 17px;
	border: 1px solid var(--frc-line);
	border-left-width: 4px;
}

.frc-callout--info { background: #EAF1FB; border-color: #C9DCF5; border-left-color: var(--frc-nv-2); }
.frc-callout--success { background: var(--frc-gr-tint); border-color: var(--frc-gr-line); border-left-color: var(--frc-gr); }
.frc-callout--warning { background: var(--frc-go-tint); border-color: var(--frc-go-line); border-left-color: var(--frc-go); }
.frc-callout--gold { background: var(--frc-go-tint); border-color: var(--frc-go-line); border-left-color: var(--frc-go); }

.frc-callout__icon { font-size: 1.3rem; }
.frc-callout__title { font-weight: 800; color: var(--frc-nv); margin-bottom: 4px; }
.frc-callout--success .frc-callout__title { color: var(--frc-gr-d); }
.frc-callout--warning .frc-callout__title { color: var(--frc-go-d); }
.frc-callout__text { font-size: .95rem; line-height: 1.55; }

/* Hierarchy-of-controls ladder (rendered via a slot block; see the PPE
   Basics seed). Five tiers, widest/strongest at the top, PPE highlighted
   gold on the bottom rung. */
.frc-hier { display: flex; flex-direction: column; gap: 6px; }

.frc-hier__tier {
	display: flex;
	align-items: center;
	gap: 11px;
	color: #fff;
	border-radius: var(--frc-r);
	padding: 11px 14px;
	font-size: .93rem;
	line-height: 1.45;
}

.frc-hier__tier--1 { width: 100%; background: var(--frc-nv-3); }
.frc-hier__tier--2 { width: 92%; background: var(--frc-nv); }
.frc-hier__tier--3 { width: 84%; background: var(--frc-nv-2); }
.frc-hier__tier--4 { width: 76%; background: var(--frc-muted); }
.frc-hier__tier--5 {
	width: 68%;
	background: var(--frc-go-tint);
	border: 1px solid var(--frc-go-line);
	border-left: 4px solid var(--frc-go);
	color: var(--frc-ink);
}

.frc-hier__rank {
	flex: 0 0 auto;
	width: 24px;
	height: 24px;
	border-radius: 50%;
	background: rgba(255, 255, 255, .16);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-weight: 800;
	font-size: .8rem;
}

.frc-hier__tier--5 .frc-hier__rank { background: var(--frc-go); color: #fff; }

.frc-hier__note { font-size: .85rem; color: var(--frc-muted); padding-top: 2px; }

/* Text + image. */
.frc-textimage {
	display: grid;
	grid-template-columns: 1fr;
	gap: 22px;
	align-items: center;
}

@media (min-width: 640px) {
	.frc-textimage { grid-template-columns: 1fr 1fr; }
	.frc-textimage--img-left .frc-textimage__media { order: -1; }
}

.frc-textimage__media {
	aspect-ratio: 4 / 3;
	border-radius: var(--frc-r);
	overflow: hidden;
	border: 1px solid var(--frc-line);
	background: var(--frc-cream);
}

.frc-textimage__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

.frc-textimage__media--empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 6px;
	color: var(--frc-muted);
	font-size: .9rem;
	font-weight: 700;
}

.frc-textimage__media--empty span:first-child { font-size: 1.8rem; }

/* Figure. */
.frc-figure { margin: 0; }
.frc-figure img { width: 100%; border-radius: var(--frc-r); border: 1px solid var(--frc-line); display: block; }
.frc-figure figcaption { font-size: .85rem; color: var(--frc-muted); margin-top: 8px; }

/* Audio. */
.frc-audio {
	display: flex;
	align-items: center;
	gap: 16px;
	background: var(--frc-nv);
	border-radius: var(--frc-r);
	padding: 16px 18px;
}

.frc-audio__play {
	flex: none;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: var(--frc-go);
	border: none;
	color: #fff;
	font-size: 18px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background var(--frc-t);
}

.frc-audio__play:hover { background: var(--frc-go-d); }
.frc-audio__body { flex: 1; min-width: 0; }
.frc-audio__title { font-weight: 800; color: #fff; font-size: .95rem; }
.frc-audio__row { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.frc-audio__time { font-size: 12px; color: var(--frc-on-navy); font-weight: 700; }

.frc-audio__track {
	flex: 1;
	height: 5px;
	background: rgba(255, 255, 255, .25);
	border-radius: 3px;
	overflow: hidden;
}

.frc-audio__fill { display: block; width: 0; height: 100%; background: var(--frc-go); border-radius: 3px; }
.frc-audio audio { display: none; }

/* Flip cards. */
.frc-flips {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 16px;
}

.frc-flip {
	perspective: 1000px;
	cursor: pointer;
	height: 190px;
	background: none;
	border: none;
	padding: 0;
	text-align: center;
	font-family: var(--frc-fb);
}

.frc-flip__inner {
	position: relative;
	display: block;
	width: 100%;
	height: 100%;
	transition: transform .5s ease;
	transform-style: preserve-3d;
}

.frc-flip.is-flipped .frc-flip__inner { transform: rotateY(180deg); }

.frc-flip__face {
	position: absolute;
	inset: 0;
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
	border-radius: var(--frc-r);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 20px;
	gap: 8px;
}

.frc-flip__front { background: linear-gradient(135deg, var(--frc-nv), var(--frc-nv-2)); color: #fff; }
.frc-flip__back { transform: rotateY(180deg); background: var(--frc-gr); color: #fff; }
.frc-flip__icon { font-size: 2rem; }
.frc-flip__q { font-family: var(--frc-fh); font-weight: var(--frc-fhw); font-size: 1.1rem; }
.frc-flip__hint { font-size: .8rem; color: var(--frc-on-navy); margin-top: 4px; }
.frc-flip__a-title { font-family: var(--frc-fh); font-weight: var(--frc-fhw); font-size: 1.15rem; }
.frc-flip__a { font-size: .9rem; }

/* Tabs. */
.frc-tabs {
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	box-shadow: var(--frc-shadow-card);
	overflow: hidden;
}

.frc-tabs__bar { display: flex; border-bottom: 1px solid var(--frc-line); }

.frc-tabs__tab {
	flex: 1;
	cursor: pointer;
	border: none;
	background: none;
	padding: 12px 8px;
	font-family: var(--frc-fb);
	font-weight: 800;
	font-size: .9rem;
	border-bottom: 3px solid transparent;
	color: var(--frc-muted);
	transition: all var(--frc-t);
}

.frc-tabs__tab.is-active { border-bottom-color: var(--frc-go); color: var(--frc-nv); }
.frc-tabs__panel { padding: 20px 22px; }

/* Accordion. */
.frc-acc {
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	box-shadow: var(--frc-shadow-card);
	padding: 4px 16px;
}

.frc-acc__item { border-bottom: 1px solid var(--frc-cream); }
.frc-acc__item:last-child { border-bottom: none; }

.frc-acc__q {
	width: 100%;
	text-align: left;
	background: none;
	border: none;
	cursor: pointer;
	padding: 15px 4px;
	display: flex;
	align-items: center;
	gap: 12px;
	font-family: var(--frc-fb);
	font-weight: 800;
	color: var(--frc-nv);
	font-size: 1rem;
}

.frc-acc__chev {
	transition: transform .2s ease;
	font-size: .85rem;
	color: var(--frc-go);
}

.frc-acc__q[aria-expanded="true"] .frc-acc__chev { transform: rotate(90deg); }
.frc-acc__a { padding: 0 4px 16px 28px; animation: frc-fadeup .25s ease; }
.frc-acc__a .frc-prose { font-size: .95rem; }

/* Carousel. */
.frc-car {
	background: #fff;
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	box-shadow: var(--frc-shadow-card);
	padding: 20px 22px;
}

.frc-car__viewport { overflow: hidden; border-radius: var(--frc-r); }
.frc-car__track { display: flex; transition: transform .35s ease; }

.frc-car__slide {
	flex: 0 0 100%;
	background: var(--frc-cream);
	border-radius: var(--frc-r);
	padding: 26px;
	text-align: center;
}

.frc-car__icon { display: block; font-size: 2.4rem; margin-bottom: 8px; }

.frc-car__title {
	display: block;
	font-family: var(--frc-fh);
	font-weight: var(--frc-fhw);
	font-size: 1.2rem;
	color: var(--frc-nv);
	margin-bottom: 6px;
}

.frc-car__text { display: block; font-size: .92rem; line-height: 1.55; }

.frc-car__nav { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; }

.frc-car__arrow {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	border: 2px solid var(--frc-nv);
	background: #fff;
	color: var(--frc-nv);
	cursor: pointer;
	font-size: 16px;
	transition: all var(--frc-t);
}

.frc-car__arrow:hover { background: var(--frc-nv); color: #fff; }
.frc-car__dots { display: flex; gap: 7px; align-items: center; }

.frc-car__dot {
	width: 8px;
	height: 8px;
	border-radius: 8px;
	border: none;
	cursor: pointer;
	padding: 0;
	transition: all .2s ease;
	background: #CFCBC2;
}

.frc-car__dot.is-active { width: 22px; background: var(--frc-go); }

/* Modal. */
.frc-modal {
	position: fixed;
	inset: 0;
	z-index: 100;
	background: rgba(13, 29, 55, .55);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	animation: frc-fadein .2s ease;
}

.frc-modal[hidden] { display: none; }

.frc-modal__card {
	background: #fff;
	border-radius: var(--frc-r);
	max-width: 440px;
	width: 100%;
	box-shadow: var(--frc-shadow-float);
	overflow: hidden;
	animation: frc-pop .28s ease;
}

.frc-modal__head {
	background: var(--frc-nv);
	color: #fff;
	padding: 18px 22px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
}

.frc-modal__title { font-family: var(--frc-fh); font-weight: var(--frc-fhw); font-size: 1.1rem; }

.frc-modal__close {
	background: none;
	border: none;
	color: #fff;
	font-size: 22px;
	cursor: pointer;
	line-height: 1;
	padding: 0;
}

.frc-modal__body { padding: 22px; }
.frc-modal__body.frc-prose { font-size: .98rem; }

/* Slot / placeholder. */
.frc-slot {
	border: 2px dashed var(--frc-line);
	border-radius: var(--frc-r);
	padding: 20px;
	background: var(--frc-cream);
}

.frc-slot--placeholder {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 4px;
}

.frc-slot__icon { font-size: 1.6rem; }
.frc-slot__title { font-weight: 800; color: var(--frc-nv); font-size: .98rem; }
.frc-slot__text { font-size: .88rem; color: var(--frc-muted); }

/* ------------------------------------------- legacy structural helpers -- */

.frc-lesson-progress { display: flex; align-items: center; gap: 12px; margin: 10px 0 18px; }
.frc-lesson-progress__label { font-size: .85rem; font-weight: 800; color: var(--frc-nv); white-space: nowrap; }

.frc-lesson-progress__bar {
	flex: 1;
	height: 5px;
	border-radius: 3px;
	background: var(--frc-line);
	overflow: hidden;
}

.frc-lesson-progress__fill {
	display: block;
	height: 100%;
	background: linear-gradient(90deg, var(--frc-gr), var(--frc-go));
}

.frc-course-intro {
	background: var(--frc-cream);
	border: 1px solid var(--frc-line);
	border-radius: var(--frc-r);
	padding: 18px 20px;
	margin: 18px 0;
	max-width: 640px;
}

.frc-course-intro__kicker {
	font-size: 11px;
	font-weight: 800;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--frc-go);
	margin: 0 0 8px;
}

.frc-course-intro p:last-child { margin-bottom: 0; }

/* ------------------------------------------------------ reduced motion -- */

@media (prefers-reduced-motion: reduce) {
	.frc-course-system *,
	.frc-course-system *::before,
	.frc-course-system *::after {
		animation-duration: .01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: .01ms !important;
	}
}