/* Browser reading layout. Lesson and clinical-case screens keep their own styles. */
.fe-learning-app--browser { margin-inline: auto; max-width: 1120px; }
.fe-learning-app--browser .fe-learning-app__dashboard { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.fe-learning-app--browser .fe-learning-app__dashboard-main { display: flex; flex-direction: column; }
.fe-learning-app--browser .fe-learning-app__dashboard-hero { order: 0; background: transparent; border: 0; border-radius: 18px; box-shadow: none; padding: clamp(16px, 3vw, 24px); }
.fe-learning-app--browser .fe-learning-app__dashboard-hero h2 { color: var(--fe-learning-navy); font-size: clamp(1.65rem, 3vw, 2rem); }
.fe-learning-app--browser .fe-learning-app__dashboard-metric { background: var(--fe-learning-surface); border: 1px solid var(--fe-learning-border); }
.fe-learning-app--browser .fe-learning-app__dashboard-metric strong { color: var(--fe-learning-navy); }
.fe-learning-app--browser .fe-learning-app__dashboard-metric span { color: var(--fe-learning-muted); }
.fe-learning-app--browser .fe-learning-app__dashboard-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.fe-learning-app--browser .fe-learning-app__dashboard-hero p { color: var(--fe-learning-muted); }
.fe-learning-app--browser .fe-learning-app__dashboard-hero .fe-learning-app__eyebrow { color: var(--fe-learning-orange-dark); }
.fe-learning-app--browser .fe-learning-app__dashboard-side { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.fe-learning-app--browser .fe-learning-app__dashboard-help { grid-column: 1 / -1; }
.fe-learning-app--browser .fe-learning-app__start-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.fe-learning-app--browser .fe-learning-module-card { align-items: flex-start; display: flex; flex-direction: column; background: var(--fe-learning-surface); border: 1px solid var(--fe-learning-border); border-radius: 16px; box-shadow: none; min-height: 142px; padding: 18px; gap: 10px; }
.fe-learning-app--browser .fe-learning-module-card__content { flex: 1; }
.fe-learning-app--browser .fe-learning-module-card:hover { border-color: var(--fe-learning-orange); transform: none; box-shadow: none; }
.fe-learning-app--browser .fe-learning-module-card__badge { background: transparent; border: 0; border-radius: 0; height: 24px; width: 24px; }
.fe-learning-app--browser .fe-learning-module-card__description { font-size: .82rem; }
.fe-learning-app--browser .fe-learning-app__panel { box-shadow: none; }
.fe-learning-app--browser .fe-learning-app__filters-header { padding-block: 0 16px; margin-bottom: 0; }
.fe-learning-app--browser .fe-learning-app__filters-header h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
.fe-learning-app--browser .fe-learning-app__filters-form { background: var(--fe-learning-surface); border: 1px solid var(--fe-learning-border); border-radius: 16px; padding: clamp(16px, 3vw, 28px); gap: 22px; }
.fe-learning-app--browser .fe-learning-app__config-section { background: transparent; border: 0; border-radius: 0; box-shadow: none; padding: 0; margin: 0; }
.fe-learning-app--browser .fe-learning-app__config-section-head { margin-bottom: 12px; }
.fe-learning-app--browser .fe-learning-app__config-section-head h3 { font-size: .9rem; }
.fe-learning-app--browser .fe-learning-app__config-section-head p { font-size: .8rem; }
.fe-learning-app--browser .fe-learning-app__filters-grid { grid-template-columns: minmax(0, 1fr); gap: 20px; }
.fe-learning-app--browser .fe-learning-app__filter-card { background: transparent; border: 0; border-radius: 0; box-shadow: none; padding: 0; }
.fe-learning-app--browser .fe-learning-app__filter-card-head { margin-bottom: 10px; }
.fe-learning-app--browser .fe-learning-app__mode-card { border-radius: 14px; min-height: 64px; }
.fe-learning-app--browser .fe-learning-app__mode-card.is-selected { background: var(--fe-learning-action-bg); border-color: var(--fe-learning-action-bg); color: #fff; }
.fe-learning-app--browser .fe-learning-app__mode-card.is-selected :is(strong, small, .fe-learning-app__icon) { color: #fff; }
.fe-learning-app--browser :is(.fe-learning-app__region-picker, .fe-learning-app__extra-options) { border: 1px solid var(--fe-learning-border); border-radius: 14px; min-width: 0; }
.fe-learning-app--browser :is(.fe-learning-app__region-picker, .fe-learning-app__extra-options) > summary { cursor: pointer; min-height: 54px; padding: 12px 16px; color: var(--fe-learning-navy); font-weight: 750; overflow-wrap: anywhere; }
.fe-learning-app--browser .fe-learning-app__region-picker > summary { display: flex; align-items: center; gap: 12px; }
.fe-learning-app--browser .fe-learning-app__region-picker > summary::after { content: '\2304'; margin-left: auto; }
.fe-learning-app--browser .fe-learning-app__region-picker[open] > summary::after { content: '\2303'; }
.fe-learning-app--browser .fe-learning-app__region-picker small,
.fe-learning-app--browser .fe-learning-app__extra-options > summary > span { color: var(--fe-learning-muted); display: block; font-size: .8rem; font-weight: 400; }
.fe-learning-app--browser :is(.fe-learning-app__region-picker-body, .fe-learning-app__extra-options-body) { border-top: 1px solid var(--fe-learning-border); padding: 16px; }
.fe-learning-app--browser .fe-learning-app__extra-options-body { display: grid; gap: 18px; }
.fe-learning-app--browser .fe-learning-app__session-options { grid-template-columns: minmax(0, 1fr); gap: 18px; }
.fe-learning-app--browser .fe-learning-app__filters-cta { display: grid; grid-template-columns: minmax(0, 1fr) minmax(180px, 280px); align-items: center; gap: 16px; position: static; background: transparent; border: 0; border-radius: 0; box-shadow: none; padding: 0; }
.fe-learning-app--browser .fe-learning-app__filters-cta .fe-learning-app__button { min-height: 48px; min-width: 0; width: 100%; flex: 0 0 auto; align-self: center; }
.fe-learning-app--browser .fe-learning-app__session-shell { max-width: 820px; background: transparent; }
.fe-learning-page .fe-learning-app--browser .fe-learning-app__session-header { background: var(--fe-learning-surface); border: 1px solid var(--fe-learning-border); border-radius: 16px; box-shadow: none; padding-inline: 16px; }
.fe-learning-app--browser .fe-learning-app__session-header h2 { white-space: normal; overflow-wrap: anywhere; }
.fe-learning-app--browser .fe-learning-app__session-scroll { padding-inline: 0; }
.fe-learning-app--browser .fe-learning-app__question--quiz { background: transparent; border: 0; border-radius: 0; box-shadow: none; padding: 8px 0; }
.fe-learning-app--browser .fe-learning-app__question--quiz::before { display: none; }
.fe-learning-app--browser .fe-learning-app__question-text { font-size: clamp(1.2rem, 2vw, 1.5rem); }
.fe-learning-app--browser .fe-learning-app__option { border-radius: 14px; min-height: 48px; padding: 14px 16px; }
.fe-learning-app--browser .fe-learning-app__option:disabled { opacity: 1; }
.fe-learning-app--browser .fe-learning-app__option:is(.is-correct, .is-missed) { background: var(--fe-learning-success-soft); border-color: var(--fe-learning-success); border-style: solid; box-shadow: none; color: var(--fe-learning-success); }
.fe-learning-app--browser .fe-learning-app__option.is-incorrect { background: var(--fe-learning-error-soft); border-color: var(--fe-learning-error); box-shadow: none; color: var(--fe-learning-error); }
.fe-learning-app--browser .fe-learning-app__quiz-feedback { border-radius: 14px; box-shadow: none; padding: 16px; }
.fe-learning-app--browser .fe-learning-app__quiz-feedback.fe-learning-app__feedback--success { background: var(--fe-learning-success-soft); border-color: var(--fe-learning-success); }
.fe-learning-app--browser .fe-learning-app__quiz-feedback.fe-learning-app__feedback--error { background: var(--fe-learning-error-soft); border-color: var(--fe-learning-error); }
.fe-learning-app--browser .fe-learning-app__quiz-feedback.fe-learning-app__feedback--success .fe-learning-app__feedback-status { color: var(--fe-learning-success); }
.fe-learning-app--browser .fe-learning-app__quiz-feedback.fe-learning-app__feedback--error .fe-learning-app__feedback-status { color: var(--fe-learning-error); }
.fe-learning-app--browser .fe-learning-app__quiz-feedback-grid:empty { display: none; }
.fe-learning-app--browser .fe-learning-app__feedback-status { font-size: .95rem; margin-bottom: 8px; }
.fe-learning-app--browser .fe-learning-app__explanation { background: transparent; border: 0; padding: 0; }
.fe-learning-app--browser .fe-learning-app__explanation h3 { font-size: .85rem; margin-bottom: 6px; }
.fe-learning-app--browser .fe-learning-app__option-feedback > summary { cursor: pointer; min-height: 44px; padding-block: 12px; font-weight: 700; }
.fe-learning-app--browser .fe-learning-app__session-action-bar { background: var(--fe-learning-surface); border: 0; border-top: 1px solid var(--fe-learning-border); border-radius: 0; box-shadow: none; padding: 12px 0; }
.fe-learning-app--browser .fe-learning-app__flashcard-card { border-radius: 16px; box-shadow: none; }
.fe-learning-app--browser .fe-learning-app__summary { max-width: 820px; margin-inline: auto; }
.fe-learning-app--browser .fe-learning-app__summary-hero { box-shadow: none; border-radius: 16px; }
.fe-learning-app--browser .fe-learning-app__summary-score button { max-width: 100%; min-height: 44px; white-space: normal; overflow-wrap: anywhere; line-height: 1.3; }
@media (min-width: 961px) {
	.fe-learning-app--browser:not(.fe-learning-app--quiz) .fe-learning-app__session-shell { height: auto; min-height: 560px; overflow: visible; grid-template-rows: auto 1fr auto; }
	.fe-learning-app--browser:not(.fe-learning-app--quiz) .fe-learning-app__session-scroll { overflow: visible; scrollbar-gutter: auto; }
}
@media (max-width: 960px) {
	.fe-learning-app--browser .fe-learning-app__start-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
	.fe-learning-app--browser .fe-learning-app__filters-cta { grid-template-columns: minmax(0, 1fr); gap: 12px; }
	.fe-learning-app--browser .fe-learning-app__filters-header { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: start; gap: 12px; }
	.fe-learning-app--browser .fe-learning-app__filters-header > .fe-learning-app__button { width: auto; min-width: 0; padding-inline: 12px; }
	body.fe-learning-config-mode .fe-learning-app--browser .fe-learning-app__filters-form { padding: 16px; gap: 20px; }
	body.fe-learning-config-mode .fe-learning-app--browser :is(.fe-learning-app__config-section, .fe-learning-app__filter-card) { border: 0; border-radius: 0; padding: 0; }
	body.fe-learning-config-mode .fe-learning-app--browser .fe-learning-app__filters-grid { gap: 16px; }
	body.fe-learning-config-mode .fe-learning-app--browser :is(.fe-learning-app__chip, .fe-learning-app__filter-clear) { min-height: 44px; }
	.fe-learning-app--browser .fe-learning-app__field :is(input, select, textarea) { font-size: 16px; }
}
@media (max-width: 600px) {
	.fe-learning-app--browser .fe-learning-module-card { min-height: 148px; padding: 14px; }
	.fe-learning-app--browser .fe-learning-module-card__title { font-size: .98rem; }
	.fe-learning-app--browser .fe-learning-app__dashboard-side { grid-template-columns: minmax(0, 1fr); }
	.fe-learning-app--browser .fe-learning-app__option { padding: 12px; }
	.fe-learning-app--browser .fe-learning-app__filters-checks { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 359px) {
	.fe-learning-app--browser .fe-learning-app__start-grid { grid-template-columns: minmax(0, 1fr); }
}
html[data-fe-theme="dark"] .fe-learning-app--browser .fe-learning-app__mode-card.is-selected { background: var(--fe-learning-action-bg) !important; }

/* The quiz owns one viewport: only its question and feedback scroll. */
body.fe-learning-focus-mode.fe-learning-view-quiz { overflow: hidden; }
body.fe-learning-view-quiz :is(.site-footer, .fe-legal-footer-bar, .fe-dock, .fe-bug-trigger, #fe-search-trigger, .ast-scroll-top-icon, #ast-scroll-top, .fe-drawer-bmc-btn) { display: none !important; }
body.fe-learning-focus-mode.fe-learning-view-quiz .fe-learning-page {
	--fe-learning-quiz-gap: 16px;
	position: fixed;
	top: calc(var(--fe-learning-quiz-top, var(--fe-learning-admin-bar-height, 0px)) + var(--fe-learning-quiz-gap));
	left: 0;
	width: 100%;
	height: calc(var(--fe-learning-viewport-height, 100dvh) - var(--fe-learning-quiz-top, var(--fe-learning-admin-bar-height, 0px)) - 2 * var(--fe-learning-quiz-gap));
	min-height: 0;
	margin: 0;
	padding: 0;
	overflow: hidden;
}
body.fe-learning-focus-mode.fe-learning-view-quiz :is(.fe-learning-page__app, .fe-learning-page__inner, .fe-learning-app) { height: 100%; min-height: 0; padding-block: 0; margin-block: 0; overflow: hidden; }
body.fe-learning-focus-mode.fe-learning-view-quiz .fe-learning-app__session-shell { height: 100%; min-height: 0; margin-block: 0; overflow: hidden; grid-template-rows: auto minmax(0, 1fr) auto; }
body.fe-learning-focus-mode.fe-learning-view-quiz .fe-learning-app__session-scroll { overflow-x: hidden; overflow-y: auto; min-height: 0; scrollbar-gutter: stable; padding: 16px 8px; }
body.fe-learning-focus-mode.fe-learning-view-quiz .fe-learning-app__session-action-bar { padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); min-height: 72px; }
.fe-learning-app--quiz .fe-learning-app__session-scroll { --fe-learning-scroll-thumb: rgba(20, 43, 74, .22); scrollbar-width: thin; scrollbar-color: var(--fe-learning-scroll-thumb) transparent; }
.fe-learning-app--quiz .fe-learning-app__session-scroll::-webkit-scrollbar { width: 6px; }
.fe-learning-app--quiz .fe-learning-app__session-scroll::-webkit-scrollbar-track { background: transparent; }
.fe-learning-app--quiz .fe-learning-app__session-scroll::-webkit-scrollbar-thumb { background: var(--fe-learning-scroll-thumb); border-radius: 999px; }
.fe-learning-app--quiz .fe-learning-app__session-scroll::-webkit-scrollbar-button { display: none; width: 0; height: 0; }
html[data-fe-theme="dark"] .fe-learning-app--quiz .fe-learning-app__session-scroll { --fe-learning-scroll-thumb: rgba(220, 230, 244, .28); }
@media (max-width: 700px), (max-height: 500px) and (pointer: coarse) {
	body.fe-learning-focus-mode.fe-learning-view-quiz .fe-learning-page { --fe-learning-quiz-gap: 0px; }
}
/* These wrappers intentionally have no surface; the outer card owns the frame. */
html[data-fe-theme="dark"] body .fe-learning-page .fe-learning-app--browser :is(.fe-learning-app__dashboard-hero, .fe-learning-app__config-section, .fe-learning-app__filter-card, .fe-learning-app__filters-cta, .fe-learning-app__question--quiz) {
	background: transparent !important;
	border: 0 !important;
	box-shadow: none !important;
}

/* Keep the session title and progress inside one complete, unclipped frame. */
html[data-fe-theme="dark"] .fe-learning-page .fe-learning-app--browser .fe-learning-app__session-header {
    background: var(--fe-learning-surface) !important;
    border: 1px solid var(--fe-learning-border) !important;
    border-radius: 16px;
    box-shadow: none;
}

/* A compact desktop frame keeps the primary action stable between questions. */
@media (min-width: 961px) {
    body.fe-learning-focus-mode.fe-learning-view-quiz .fe-learning-app__session-shell {
        height: min(100%, 680px);
    }
    .fe-learning-app--browser .fe-learning-app__question--quiz.has-media .fe-learning-app__question-copy {
        grid-template-areas: "meta meta" "text media" "prompt media" "hint media" "answers media" "feedback feedback";
        align-content: start;
    }
    .fe-learning-app--browser .fe-learning-app__question--quiz.has-media .fe-learning-app__media {
        align-self: stretch;
        position: relative;
        min-height: 0;
        margin: 0;
    }
    .fe-learning-app--browser .fe-learning-app__question--quiz.has-media .fe-learning-app__media figure {
        position: absolute;
        inset: 0;
    }
    .fe-learning-app--browser .fe-learning-app__question--quiz.has-media .fe-learning-app__media-zoom,
    .fe-learning-app--browser .fe-learning-app__question--quiz.has-media .fe-learning-app__media img {
        height: 100%;
        max-height: none;
        width: 100%;
        object-fit: contain;
    }
}

/* Configuration groups share one surface, including the final dark palette. */
body.fe-learning-config-mode .fe-learning-page .fe-learning-app--browser :is(.fe-learning-app__filter-card, .fe-learning-app__region-picker, .fe-learning-app__region-picker-body, .fe-learning-app__extra-options, .fe-learning-app__extra-options-body) {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
    box-shadow: none !important;
}
.fe-learning-app--browser [aria-labelledby="fe-learning-scope-title"] { margin-top: 20px; }
.fe-learning-app--browser .fe-learning-app__filter-notice { color: var(--fe-learning-muted); margin: 14px 0 0; font-size: .875rem; line-height: 1.5; }


/* The dashboard frame and stats stay compact even beside a long weak-area list. */
html[data-fe-theme="dark"] body .fe-learning-page .fe-learning-app--browser .fe-learning-app__dashboard-hero {
    border: 1px solid var(--fe-learning-border) !important;
    border-radius: 18px;
}
.fe-learning-app--browser .fe-learning-app__progress-panel { align-self: start; align-content: start; }
.fe-learning-app--browser .fe-learning-app__progress-panel .fe-learning-app__side-title { justify-content: center; }
.fe-learning-app--browser .fe-learning-app__progress-stat { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 8px; min-height: 130px; text-align: center; }
.fe-learning-app--browser .fe-learning-app__progress-stat strong { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.1; font-variant-numeric: tabular-nums; }
.fe-learning-app__summary-navigation { display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 8px; margin-bottom: 16px; }
.fe-learning-app__summary-navigation .fe-learning-app__button { width: auto; }
.fe-clinical label > .fe-clinical__hint { display: block; color: var(--fe-learning-muted); font-size: .8rem; font-weight: 400; line-height: 1.5; }
/* Programmatic heading focus announces the next question without a button ring. */
.fe-learning-page .fe-learning-app .fe-learning-app__question-text[tabindex="-1"]:focus {
    outline: none;
    box-shadow: none;
}