/**
 * IMATNOTE Exam Engine — presentation layer.
 * Namespace: .imn-exam-  ·  No external fonts/frameworks/CDNs.
 * "Clean Mediterranean Academic" palette; calm, high-contrast, focus-friendly.
 */

.imn-exam {
	--imn-blue: #2563eb;
	--imn-blue-dark: #1e40af;
	--imn-ink: #102033;
	--imn-ink-soft: #43536b;
	--imn-line: #dbe3f0;
	--imn-soft: #f5f8ff;
	--imn-card: #ffffff;
	--imn-ok: #16a34a;
	--imn-ok-soft: #e8f6ee;
	--imn-warn: #d97706;
	--imn-warn-soft: #fdf3e5;
	--imn-bad: #dc2626;
	--imn-bad-soft: #fdeaea;
	--imn-radius: 14px;
	--imn-shadow: 0 1px 2px rgba(16,32,51,.06), 0 6px 20px rgba(16,32,51,.05);

	color: var(--imn-ink);
	font-size: 16px;
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
}
.imn-exam *,
.imn-exam *::before,
.imn-exam *::after { box-sizing: border-box; }

.imn-exam a { color: var(--imn-blue); }
.imn-exam h1, .imn-exam h2, .imn-exam h3 { color: var(--imn-ink); line-height: 1.25; }
.imn-exam-muted { color: var(--imn-ink-soft); }

/* ---- Buttons --------------------------------------------------------- */
.imn-exam-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	min-height: 44px;
	padding: 10px 18px;
	border: 1px solid var(--imn-line);
	border-radius: 10px;
	background: var(--imn-card);
	color: var(--imn-ink);
	font-size: 15px;
	font-weight: 600;
	line-height: 1.2;
	text-decoration: none;
	cursor: pointer;
	transition: background .15s, border-color .15s, box-shadow .15s;
}
.imn-exam-btn:hover { border-color: var(--imn-blue); background: var(--imn-soft); }
.imn-exam-btn:focus-visible { outline: 3px solid rgba(37,99,235,.4); outline-offset: 2px; }
.imn-exam-btn--primary { background: var(--imn-blue); border-color: var(--imn-blue); color: #fff; }
.imn-exam-btn--primary:hover { background: var(--imn-blue-dark); border-color: var(--imn-blue-dark); }
.imn-exam-btn--lg { min-height: 52px; padding: 14px 28px; font-size: 17px; }
.imn-exam-btn--sm { min-height: 36px; padding: 6px 12px; font-size: 13px; }
.imn-exam-btn[disabled] { opacity: .55; cursor: default; }

/* ---- Notices --------------------------------------------------------- */
.imn-exam-notice {
	padding: 14px 16px;
	border: 1px solid var(--imn-line);
	border-left: 4px solid var(--imn-blue);
	border-radius: 8px;
	background: var(--imn-soft);
}
.imn-exam-notice--error { border-left-color: var(--imn-bad); background: var(--imn-bad-soft); }
.imn-exam-disclaimer {
	margin-top: 22px;
	padding-top: 14px;
	border-top: 1px dashed var(--imn-line);
	font-size: 12.5px;
	color: var(--imn-ink-soft);
}

/* ---- Exam list ------------------------------------------------------- */
.imn-exam-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 18px;
}
.imn-exam-card {
	display: flex;
	flex-direction: column;
	gap: 10px;
	padding: 20px;
	border: 1px solid var(--imn-line);
	border-radius: var(--imn-radius);
	background: var(--imn-card);
	box-shadow: var(--imn-shadow);
}
.imn-exam-card__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.imn-exam-tag {
	font-size: 11.5px;
	font-weight: 700;
	letter-spacing: .02em;
	text-transform: uppercase;
	color: var(--imn-blue-dark);
	background: var(--imn-soft);
	border: 1px solid var(--imn-line);
	padding: 3px 9px;
	border-radius: 999px;
}
.imn-exam-card__title { margin: 2px 0 0; font-size: 19px; }
.imn-exam-card__desc { margin: 0; color: var(--imn-ink-soft); font-size: 14.5px; flex: 1; }
.imn-exam-card__meta { list-style: none; margin: 6px 0; padding: 0; display: flex; flex-wrap: wrap; gap: 14px; font-size: 14px; color: var(--imn-ink-soft); }
.imn-exam-card__meta strong { color: var(--imn-ink); }
.imn-exam-card__mode { margin-left: auto; }

/* ---- Start card ------------------------------------------------------ */
.imn-exam-startcard {
	max-width: 720px;
	margin: 0 auto;
	padding: 28px;
	border: 1px solid var(--imn-line);
	border-radius: var(--imn-radius);
	background: var(--imn-card);
	box-shadow: var(--imn-shadow);
}
.imn-exam-startcard__title { margin: 0 0 18px; font-size: 26px; }
.imn-exam-startcard__stats {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 12px;
	margin-bottom: 20px;
}
.imn-exam-startcard__stats > div {
	text-align: center;
	padding: 14px 8px;
	background: var(--imn-soft);
	border: 1px solid var(--imn-line);
	border-radius: 10px;
}
.imn-exam-stat__num { display: block; font-size: 22px; font-weight: 800; color: var(--imn-ink); }
.imn-exam-stat__lbl { display: block; font-size: 12px; color: var(--imn-ink-soft); text-transform: uppercase; letter-spacing: .03em; }
.imn-exam-callout {
	margin: 16px 0;
	padding: 14px 16px;
	background: var(--imn-soft);
	border: 1px solid var(--imn-line);
	border-radius: 10px;
}
.imn-exam-callout p { margin: 6px 0 0; }
.imn-exam-startcard__facts { list-style: none; margin: 16px 0; padding: 0; display: grid; gap: 6px; font-size: 14.5px; color: var(--imn-ink-soft); }
.imn-exam-start__hint { min-height: 20px; margin-top: 10px; color: var(--imn-ink-soft); }

/* ---- Runner: top bar ------------------------------------------------- */
.imn-exam-topbar {
	position: sticky;
	top: 0;
	z-index: 40;
	background: rgba(255,255,255,.96);
	backdrop-filter: saturate(1.1) blur(6px);
	border-bottom: 1px solid var(--imn-line);
	margin-bottom: 18px;
}
.imn-exam-topbar__inner {
	display: flex;
	align-items: center;
	gap: 16px;
	flex-wrap: wrap;
	max-width: 1080px;
	margin: 0 auto;
	padding: 10px 8px;
}
.imn-exam-progress { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13.5px; color: var(--imn-ink-soft); }
.imn-exam-progress strong, .imn-exam-progress span span { color: var(--imn-ink); font-weight: 700; }
.imn-exam-timer {
	margin-left: auto;
	display: flex;
	flex-direction: column;
	align-items: flex-end;
	padding: 4px 14px;
	border-radius: 10px;
	background: var(--imn-soft);
	border: 1px solid var(--imn-line);
}
.imn-exam-timer__lbl { font-size: 10.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--imn-ink-soft); }
.imn-exam-timer__val { font-size: 22px; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.imn-exam-timer--warn { background: var(--imn-warn-soft); border-color: var(--imn-warn); }
.imn-exam-timer--warn .imn-exam-timer__val { color: var(--imn-warn); }
.imn-exam-timer--danger { background: var(--imn-bad-soft); border-color: var(--imn-bad); animation: imn-pulse 1s ease-in-out infinite; }
.imn-exam-timer--danger .imn-exam-timer__val { color: var(--imn-bad); }
@keyframes imn-pulse { 0%,100% { opacity: 1; } 50% { opacity: .6; } }
.imn-exam-save { font-size: 12.5px; color: var(--imn-ink-soft); min-width: 64px; text-align: right; }
.imn-exam-save.is-saving { color: var(--imn-warn); }
.imn-exam-save.is-saved { color: var(--imn-ok); }
.imn-exam-save.is-error { color: var(--imn-bad); }

/* ---- Runner: layout -------------------------------------------------- */
.imn-exam-runner__body {
	display: grid;
	grid-template-columns: 200px 1fr;
	gap: 22px;
	max-width: 1080px;
	margin: 0 auto;
	align-items: start;
}
.imn-exam-nav {
	position: sticky;
	top: 84px;
	padding: 14px;
	border: 1px solid var(--imn-line);
	border-radius: var(--imn-radius);
	background: var(--imn-card);
}
.imn-exam-nav__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.imn-exam-nav__cell {
	aspect-ratio: 1;
	min-height: 34px;
	border: 1px solid var(--imn-line);
	border-radius: 8px;
	background: #fff;
	font-size: 13px;
	font-weight: 700;
	color: var(--imn-ink-soft);
	cursor: pointer;
}
.imn-exam-nav__cell:hover { border-color: var(--imn-blue); }
.imn-exam-nav__cell.is-current { border-color: var(--imn-blue); box-shadow: 0 0 0 2px rgba(37,99,235,.25); }
.imn-exam-nav__cell.is-answered { background: var(--imn-blue); border-color: var(--imn-blue); color: #fff; }
.imn-exam-nav__cell.is-flagged { position: relative; }
.imn-exam-nav__cell.is-flagged::after {
	content: ""; position: absolute; top: 3px; right: 3px;
	width: 6px; height: 6px; border-radius: 50%; background: var(--imn-warn);
}
.imn-exam-nav__legend { margin-top: 12px; display: grid; gap: 5px; font-size: 12px; color: var(--imn-ink-soft); }
.imn-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; vertical-align: -1px; margin-right: 4px; }
.imn-dot--answered { background: var(--imn-blue); }
.imn-dot--flagged { background: var(--imn-warn); }

/* ---- Question card --------------------------------------------------- */
.imn-exam-q {
	padding: 24px;
	border: 1px solid var(--imn-line);
	border-radius: var(--imn-radius);
	background: var(--imn-card);
	box-shadow: var(--imn-shadow);
}
.imn-exam-q__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.imn-exam-q__num { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--imn-ink-soft); }
.imn-exam-flag {
	display: inline-flex; align-items: center; gap: 6px;
	min-height: 36px; padding: 6px 12px;
	border: 1px solid var(--imn-line); border-radius: 8px;
	background: #fff; color: var(--imn-ink-soft); font-size: 13px; font-weight: 600; cursor: pointer;
}
.imn-exam-flag:hover { border-color: var(--imn-warn); color: var(--imn-warn); }
.imn-exam-flag.is-flagged { background: var(--imn-warn-soft); border-color: var(--imn-warn); color: var(--imn-warn); }
.imn-exam-q__passage {
	margin-bottom: 14px; padding: 14px 16px;
	background: var(--imn-soft); border: 1px solid var(--imn-line); border-radius: 10px;
	font-size: 15px;
}
.imn-exam-q__stem { font-size: 17px; line-height: 1.6; margin-bottom: 18px; }
.imn-exam-q__stem p:last-child { margin-bottom: 0; }

.imn-exam-choices { display: grid; gap: 10px; }
.imn-exam-choice {
	display: flex; align-items: flex-start; gap: 12px;
	padding: 14px 16px; min-height: 44px;
	border: 1.5px solid var(--imn-line); border-radius: 12px;
	background: #fff; cursor: pointer;
	transition: border-color .12s, background .12s;
}
.imn-exam-choice:hover { border-color: var(--imn-blue); background: var(--imn-soft); }
.imn-exam-choice.is-selected { border-color: var(--imn-blue); background: var(--imn-soft); box-shadow: inset 0 0 0 1px var(--imn-blue); }
.imn-exam-choice input[type=radio] { margin-top: 3px; accent-color: var(--imn-blue); width: 18px; height: 18px; flex: none; }
.imn-exam-choice__letter {
	flex: none; width: 26px; height: 26px; border-radius: 7px;
	background: var(--imn-soft); border: 1px solid var(--imn-line);
	display: inline-flex; align-items: center; justify-content: center;
	font-weight: 800; font-size: 13px; color: var(--imn-ink);
}
.imn-exam-choice.is-selected .imn-exam-choice__letter { background: var(--imn-blue); border-color: var(--imn-blue); color: #fff; }
.imn-exam-choice__text { flex: 1; font-size: 15.5px; }

.imn-exam-q__feedback { margin-top: 16px; }
.imn-exam-feedback { padding: 14px 16px; border-radius: 10px; border: 1px solid var(--imn-line); }
.imn-exam-feedback.is-correct { background: var(--imn-ok-soft); border-color: var(--imn-ok); }
.imn-exam-feedback.is-wrong { background: var(--imn-bad-soft); border-color: var(--imn-bad); }
.imn-exam-feedback__verdict { margin: 0 0 8px; font-weight: 800; }
.imn-exam-feedback.is-correct .imn-exam-feedback__verdict { color: var(--imn-ok); }
.imn-exam-feedback.is-wrong .imn-exam-feedback__verdict { color: var(--imn-bad); }

.imn-exam-runner__controls { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.imn-exam-runner__controls [data-open-submit] { margin-left: auto; }

/* ---- Modal / toast --------------------------------------------------- */
.imn-exam-modal {
	position: fixed; inset: 0; z-index: 100;
	display: flex; align-items: center; justify-content: center;
	padding: 20px; background: rgba(16,32,51,.5);
}
.imn-exam-modal__box {
	width: 100%; max-width: 440px; padding: 26px;
	background: #fff; border-radius: var(--imn-radius); box-shadow: 0 20px 60px rgba(16,32,51,.3);
}
.imn-exam-modal__box h2 { margin: 0 0 10px; }
.imn-exam-modal__actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }
.imn-exam-toast {
	position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
	z-index: 120; padding: 12px 20px; border-radius: 10px;
	background: var(--imn-ink); color: #fff; font-weight: 600; font-size: 14px;
	box-shadow: 0 10px 30px rgba(16,32,51,.3);
}

/* ---- Result ---------------------------------------------------------- */
.imn-exam-result__hero {
	text-align: center; padding: 30px 20px;
	background: linear-gradient(180deg, var(--imn-soft), #fff);
	border: 1px solid var(--imn-line); border-radius: var(--imn-radius); margin-bottom: 20px;
}
.imn-exam-result__badge {
	display: inline-block; margin: 0 0 12px; padding: 5px 14px;
	background: var(--imn-ok-soft); color: var(--imn-ok); border-radius: 999px;
	font-size: 12.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
}
.imn-exam-result__badge--warn { background: var(--imn-warn-soft); color: var(--imn-warn); }
.imn-exam-result__score { display: flex; align-items: baseline; justify-content: center; gap: 8px; }
.imn-exam-result__scorenum { font-size: 52px; font-weight: 800; color: var(--imn-blue-dark); font-variant-numeric: tabular-nums; }
.imn-exam-result__scorelbl { font-size: 16px; color: var(--imn-ink-soft); }
.imn-exam-result__tallies { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 16px; }
.imn-tally { padding: 6px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--imn-line); font-size: 14px; }
.imn-tally strong { color: var(--imn-ink); }
.imn-tally--correct { background: var(--imn-ok-soft); border-color: var(--imn-ok); }
.imn-tally--wrong { background: var(--imn-bad-soft); border-color: var(--imn-bad); }
.imn-tally--blank { background: var(--imn-soft); }

.imn-exam-result__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.imn-exam-panel {
	padding: 20px; background: var(--imn-card);
	border: 1px solid var(--imn-line); border-radius: var(--imn-radius); box-shadow: var(--imn-shadow);
	margin-bottom: 18px;
}
.imn-exam-panel h2 { margin: 0 0 14px; font-size: 18px; }
.imn-exam-result__actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 6px 0 18px; }

/* ---- Tables ---------------------------------------------------------- */
.imn-exam-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.imn-exam-table th, .imn-exam-table td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--imn-line); }
.imn-exam-table th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--imn-ink-soft); }
.imn-exam-bar { display: inline-block; width: 70px; height: 8px; border-radius: 999px; background: var(--imn-line); vertical-align: middle; overflow: hidden; margin-right: 6px; }
.imn-exam-bar__fill { display: block; height: 100%; background: var(--imn-ok); border-radius: 999px; }
.imn-exam-bar__fill--weak { background: var(--imn-warn); }
.imn-exam-table-wrap { overflow-x: auto; }

/* ---- History --------------------------------------------------------- */
.imn-exam-status { padding: 3px 10px; border-radius: 999px; font-size: 12.5px; font-weight: 600; text-transform: capitalize; }
.imn-exam-status--submitted { background: var(--imn-ok-soft); color: var(--imn-ok); }
.imn-exam-status--in_progress { background: var(--imn-soft); color: var(--imn-blue-dark); }
.imn-exam-status--expired { background: var(--imn-warn-soft); color: var(--imn-warn); }
.imn-exam-status--abandoned { background: var(--imn-bad-soft); color: var(--imn-bad); }

/* ---- Review page ----------------------------------------------------- */
.imn-exam-reviewpage__head { margin-bottom: 18px; }
.imn-exam-reviewpage__summary { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 8px; }
.imn-exam-reviewfilter { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.imn-exam-reviewfilter .is-active { background: var(--imn-blue); border-color: var(--imn-blue); color: #fff; }
.imn-exam-reviewlist { display: grid; gap: 16px; }
.imn-exam-reviewq {
	padding: 20px; border: 1px solid var(--imn-line);
	border-left: 4px solid var(--imn-line); border-radius: var(--imn-radius);
	background: var(--imn-card); box-shadow: var(--imn-shadow);
}
.imn-exam-reviewq--correct { border-left-color: var(--imn-ok); }
.imn-exam-reviewq--wrong { border-left-color: var(--imn-bad); }
.imn-exam-reviewq--blank { border-left-color: var(--imn-warn); }
.imn-exam-reviewq__head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 12px; font-size: 13px; color: var(--imn-ink-soft); }
.imn-exam-reviewq__num { font-weight: 800; color: var(--imn-ink); }
.imn-exam-reviewq__state { padding: 2px 10px; border-radius: 999px; font-weight: 700; }
.imn-exam-reviewq__state--correct { background: var(--imn-ok-soft); color: var(--imn-ok); }
.imn-exam-reviewq__state--wrong { background: var(--imn-bad-soft); color: var(--imn-bad); }
.imn-exam-reviewq__state--blank { background: var(--imn-warn-soft); color: var(--imn-warn); }
.imn-exam-reviewq__flag { color: var(--imn-warn); font-weight: 700; }
.imn-exam-reviewchoices { list-style: none; margin: 12px 0; padding: 0; display: grid; gap: 8px; }
.imn-exam-reviewchoice {
	display: flex; align-items: flex-start; gap: 10px;
	padding: 10px 14px; border: 1.5px solid var(--imn-line); border-radius: 10px; background: #fff;
}
.imn-exam-reviewchoice.is-correct { border-color: var(--imn-ok); background: var(--imn-ok-soft); }
.imn-exam-reviewchoice.is-wrong { border-color: var(--imn-bad); background: var(--imn-bad-soft); }
.imn-exam-reviewchoice.is-selected:not(.is-correct):not(.is-wrong) { border-color: var(--imn-blue); }
.imn-exam-choice__tag { margin-left: auto; font-size: 12px; font-weight: 700; color: var(--imn-ink-soft); white-space: nowrap; }
.imn-exam-choice__tag--correct { color: var(--imn-ok); }
.imn-exam-explain {
	margin-top: 14px; padding: 14px 16px;
	background: var(--imn-soft); border: 1px solid var(--imn-line); border-radius: 10px;
}
.imn-exam-explain__concept { margin: 0 0 8px; }
.imn-exam-explain__trap { margin: 8px 0 0; color: var(--imn-ink-soft); }
.imn-exam-explain__next { margin: 8px 0 0; font-size: 14px; }

/* ---- Dashboard ------------------------------------------------------- */
.imn-exam-dashboard__quick { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 20px; }
.imn-exam-dashboard__msg { color: var(--imn-ink-soft); font-size: 14px; }
.imn-exam-dashboard__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.imn-exam-weaklist, .imn-exam-recentlist, .imn-exam-reviewqueue { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.imn-exam-weaklist li { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.imn-exam-weaklist__name { flex: 1; }
.imn-exam-weaklist__acc { font-weight: 700; width: 44px; text-align: right; }
.imn-exam-recentlist li { display: flex; align-items: baseline; gap: 8px; font-size: 14px; border-bottom: 1px solid var(--imn-line); padding-bottom: 8px; }
.imn-exam-recentlist__name { flex: 1; font-weight: 600; }
.imn-exam-recentlist__meta { color: var(--imn-ink-soft); font-size: 13px; }
.imn-exam-link { font-weight: 600; text-decoration: none; }
.imn-exam-count { display: inline-block; margin-left: 6px; padding: 1px 9px; border-radius: 999px; background: var(--imn-blue); color: #fff; font-size: 13px; }
.imn-exam-reviewqueue__item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--imn-line); border-radius: 10px; background: #fff; font-size: 14px; }
.imn-exam-reviewqueue__reason { flex: none; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.imn-exam-reviewqueue__reason--p3 { background: var(--imn-bad-soft); color: var(--imn-bad); }
.imn-exam-reviewqueue__reason--p2 { background: var(--imn-warn-soft); color: var(--imn-warn); }
.imn-exam-reviewqueue__reason--p1 { background: var(--imn-soft); color: var(--imn-blue-dark); }
.imn-exam-reviewqueue__stem { flex: 1; }

/* ---- Practice builder / launch --------------------------------------- */
.imn-exam-practicecard, .imn-exam-builder {
	padding: 22px; border: 1px solid var(--imn-line); border-radius: var(--imn-radius);
	background: var(--imn-card); box-shadow: var(--imn-shadow);
}
.imn-exam-practicecard__title { margin: 0 0 4px; font-size: 18px; }
.imn-exam-practicecard__meta { margin: 0 0 14px; color: var(--imn-ink-soft); font-size: 14px; }
.imn-exam-practicecard__msg, .imn-exam-builder__msg { margin-left: 10px; font-size: 13px; color: var(--imn-ink-soft); }
.imn-exam-builder__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 14px; }
.imn-exam-builder__row label, .imn-exam-builder__opts label { font-size: 14px; font-weight: 600; display: grid; gap: 4px; }
.imn-exam-builder__row select, .imn-exam-builder__row input { min-height: 42px; padding: 8px 10px; border: 1px solid var(--imn-line); border-radius: 8px; font-size: 15px; }
.imn-exam-builder__opts { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 16px; }
.imn-exam-builder__opts label { flex-direction: row; align-items: center; gap: 6px; font-weight: 500; }
.imn-exam-builder__actions { display: flex; align-items: center; gap: 8px; }

/* ---- Responsive ------------------------------------------------------ */
@media (max-width: 860px) {
	.imn-exam-runner__body { grid-template-columns: 1fr; }
	.imn-exam-nav { position: static; order: 2; }
	.imn-exam-result__cols, .imn-exam-dashboard__cols { grid-template-columns: 1fr; }
	.imn-exam-startcard__stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
	.imn-exam-topbar__inner { padding: 8px; gap: 10px; }
	.imn-exam-timer { padding: 3px 10px; }
	.imn-exam-timer__val { font-size: 18px; }
	.imn-exam-save { display: none; }
	.imn-exam-q { padding: 18px; }
	.imn-exam-runner__controls [data-open-submit] { margin-left: 0; width: 100%; }
	/* Stacked history table. */
	.imn-exam-table--history thead { display: none; }
	.imn-exam-table--history tr { display: block; border: 1px solid var(--imn-line); border-radius: 10px; margin-bottom: 10px; padding: 8px; }
	.imn-exam-table--history td { display: flex; justify-content: space-between; border: none; padding: 5px 6px; }
	.imn-exam-table--history td::before { content: attr(data-label); font-weight: 700; color: var(--imn-ink-soft); }
}

/* ---- Landing / track pages ------------------------------------------- */
.imn-exam-page { display: block; }
.imn-exam-lead { font-size: 18px; line-height: 1.6; color: var(--imn-ink-soft); margin: 0 0 18px; max-width: 70ch; }
.imn-exam-h2 { font-size: 20px; margin: 24px 0 12px; }
.imn-exam-linkcards {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 12px;
	margin: 0 0 22px;
}
.imn-exam-linkcard {
	display: flex;
	flex-direction: column;
	gap: 4px;
	padding: 16px 18px;
	min-height: 44px;
	border: 1px solid var(--imn-line);
	border-radius: 12px;
	background: var(--imn-card);
	box-shadow: var(--imn-shadow);
	text-decoration: none;
	transition: border-color .15s, transform .1s;
}
.imn-exam-linkcard:hover { border-color: var(--imn-blue); transform: translateY(-1px); }
.imn-exam-linkcard__title { font-weight: 700; color: var(--imn-ink); font-size: 15.5px; }
.imn-exam-linkcard__desc { font-size: 13px; color: var(--imn-ink-soft); }
.imn-exam-reviewactions {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
	gap: 14px;
	margin: 6px 0 20px;
	align-items: start;
}
.imn-exam-reviewactions .imn-exam-practicelaunch { margin: 0; }

/* ---- Access control (Free / Paid / Locked) --------------------------- */
.imn-exam-access-badge {
	display: inline-block;
	padding: 2px 10px;
	border-radius: 999px;
	font-size: 11.5px;
	font-weight: 800;
	letter-spacing: .03em;
	text-transform: uppercase;
	border: 1px solid var(--imn-line);
	vertical-align: middle;
}
.imn-exam-access-badge--free { background: var(--imn-ok-soft); color: var(--imn-ok); border-color: var(--imn-ok); }
.imn-exam-access-badge--paid { background: #eef2ff; color: var(--imn-blue-dark); border-color: var(--imn-blue); }
.imn-exam-access-badge--coming { background: var(--imn-warn-soft); color: var(--imn-warn); border-color: var(--imn-warn); }
.imn-exam-access-badge--admin { background: #f3f4f6; color: var(--imn-ink-soft); }

.imn-exam-locked-card { opacity: .96; }
.imn-exam-locked-card .imn-exam-card__title { color: var(--imn-ink-soft); }
.imn-exam-locked-message { font-size: 14px; color: var(--imn-ink-soft); margin: 4px 0 12px; }
.imn-exam-locked {
	margin-top: 10px;
	padding: 18px;
	border: 1px solid var(--imn-line);
	border-left: 4px solid var(--imn-blue);
	border-radius: 12px;
	background: var(--imn-soft);
}
.imn-exam-access-cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.imn-exam-cta-block { margin: 4px 0 18px; }
.imn-exam-cta-block .imn-exam-access-badge { margin-bottom: 8px; }
.imn-exam-btn--disabled {
	background: #f3f4f6; color: var(--imn-ink-soft); border-color: var(--imn-line);
	cursor: not-allowed; pointer-events: none;
}

/* ---- Accessibility --------------------------------------------------- */
.imn-exam :focus-visible { outline: 3px solid rgba(37,99,235,.4); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
	.imn-exam *, .imn-exam *::before, .imn-exam *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* =======================================================================
 * v0.5.0 — Section-timed simulations (TEST ARCHED)
 * Editorial / architectural: white ground, hairline rules, drafting grid,
 * squared corners. Deliberately unlike a generic quiz plugin.
 * ==================================================================== */

.imn-exam-runner--strict {
	--imn-radius: 4px;
}

/* ---- Exam header ----------------------------------------------------- */
.imn-exam-examhead {
	background: var(--imn-card);
	border: 1px solid var(--imn-line);
	border-radius: var(--imn-radius);
	margin: 0 0 18px;
	overflow: hidden;
}
.imn-exam-examhead__inner {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 8px 20px;
	padding: 18px 22px 16px;
	border-bottom: 1px solid var(--imn-line);
}
.imn-exam-examhead__title {
	margin: 0 0 6px;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--imn-ink-soft);
}
.imn-exam-examhead__section {
	margin: 0;
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 4px 14px;
}
.imn-exam-examhead__count {
	font-size: 13px;
	font-weight: 600;
	letter-spacing: .06em;
	text-transform: uppercase;
	color: var(--imn-blue-dark);
	white-space: nowrap;
}
.imn-exam-examhead__name {
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(19px, 2.4vw, 26px);
	font-weight: 500;
	color: var(--imn-ink);
	line-height: 1.2;
}
.imn-exam-examhead__mode {
	margin: 0;
	font-size: 12.5px;
	color: var(--imn-ink-soft);
	max-width: 34em;
}

/* ---- Section rail ---------------------------------------------------- */
.imn-exam-sectionrail {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	gap: 1px;
	margin: 0;
	padding: 0;
	list-style: none;
	background: var(--imn-line);
}
.imn-exam-sectionrail__item {
	background: var(--imn-card);
	padding: 12px 14px;
	display: flex;
	flex-direction: column;
	gap: 4px;
	min-width: 0;
}
.imn-exam-sectionrail__mark {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	border: 1.5px solid var(--imn-line);
	background: transparent;
	flex: none;
}
.imn-exam-sectionrail__label {
	font-size: 13px;
	line-height: 1.35;
	color: var(--imn-ink-soft);
	overflow-wrap: anywhere;
}
.imn-exam-sectionrail__state {
	font-size: 11px;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: var(--imn-ink-soft);
	opacity: .75;
}
/* completed */
.imn-exam-sectionrail__item.is-done .imn-exam-sectionrail__mark {
	background: var(--imn-ink);
	border-color: var(--imn-ink);
	position: relative;
}
.imn-exam-sectionrail__item.is-done .imn-exam-sectionrail__mark::after {
	content: "";
	position: absolute;
	left: 3px; top: 1px;
	width: 3px; height: 6px;
	border: solid #fff;
	border-width: 0 1.5px 1.5px 0;
	transform: rotate(45deg);
}
.imn-exam-sectionrail__item.is-done .imn-exam-sectionrail__label { color: var(--imn-ink); }
/* active */
.imn-exam-sectionrail__item.is-active {
	background: var(--imn-soft);
	box-shadow: inset 3px 0 0 var(--imn-blue);
}
.imn-exam-sectionrail__item.is-active .imn-exam-sectionrail__mark {
	background: var(--imn-blue);
	border-color: var(--imn-blue);
}
.imn-exam-sectionrail__item.is-active .imn-exam-sectionrail__label {
	color: var(--imn-ink);
	font-weight: 600;
}
.imn-exam-sectionrail__item.is-active .imn-exam-sectionrail__state { color: var(--imn-blue-dark); opacity: 1; }
/* upcoming / locked */
.imn-exam-sectionrail__item.is-upcoming { opacity: .62; }

/* ---- Section transition panel ---------------------------------------- */
.imn-exam-transition {
	position: fixed;
	inset: 0;
	z-index: 10000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	background: rgba(255,255,255,.97);
	background-image:
		linear-gradient(var(--imn-line) 1px, transparent 1px),
		linear-gradient(90deg, var(--imn-line) 1px, transparent 1px);
	background-size: 56px 56px;
}
.imn-exam-transition[hidden] { display: none; }
.imn-exam-transition__box {
	background: var(--imn-card);
	border: 1px solid var(--imn-line);
	border-radius: var(--imn-radius);
	padding: 40px 36px;
	max-width: 520px;
	width: 100%;
	text-align: center;
}
.imn-exam-transition__eyebrow {
	margin: 0 0 10px;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--imn-warn);
}
.imn-exam-transition__title {
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(22px, 3vw, 30px);
	font-weight: 500;
	margin: 0 0 14px;
}
.imn-exam-transition__body {
	margin: 0 0 20px;
	color: var(--imn-ink-soft);
	line-height: 1.7;
}
.imn-exam-transition__next {
	margin: 0 0 22px;
	padding: 12px 16px;
	border: 1px solid var(--imn-line);
	border-left: 3px solid var(--imn-blue);
	background: var(--imn-soft);
	text-align: left;
	font-size: 14.5px;
	color: var(--imn-ink-soft);
}
.imn-exam-transition__next strong { color: var(--imn-ink); }
.imn-exam-transition__box .imn-exam-btn { min-width: 220px; justify-content: center; }

/* ---- Irreversible-action warning in modals --------------------------- */
.imn-exam-modal__warn {
	margin: 10px 0 0;
	padding: 10px 14px;
	border-left: 3px solid var(--imn-warn);
	background: var(--imn-warn-soft);
	color: #7a4708;
	font-size: 13.5px;
	line-height: 1.55;
}

/* ---- Strict-mode runner tweaks --------------------------------------- */
.imn-exam-runner--strict .imn-exam-timer__val { font-variant-numeric: tabular-nums; }
.imn-exam-runner--strict .imn-exam-nav__cell { border-radius: 3px; }

/* ---- Section breakdown on the result page ---------------------------- */
.imn-exam-sectiontable { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.imn-exam-sectiontable th,
.imn-exam-sectiontable td {
	border: 1px solid var(--imn-line);
	padding: 10px 14px;
	text-align: left;
	color: var(--imn-ink-soft);
	vertical-align: middle;
}
.imn-exam-sectiontable th {
	background: var(--imn-soft);
	color: var(--imn-ink);
	font-size: 12px;
	letter-spacing: .06em;
	text-transform: uppercase;
	white-space: nowrap;
}
.imn-exam-sectiontable td.imn-num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.imn-exam-sectiontable td strong { color: var(--imn-ink); }
.imn-exam-sectiontable tbody tr:nth-child(even) td { background: rgba(245,248,255,.5); }
.imn-exam-scroll { overflow-x: auto; }

@media (max-width: 640px) {
	.imn-exam-examhead__inner { padding: 14px 16px; }
	.imn-exam-sectionrail { grid-template-columns: 1fr 1fr; }
	.imn-exam-transition__box { padding: 28px 20px; }
	.imn-exam-transition__box .imn-exam-btn { min-width: 0; width: 100%; }
}

/* ---- Weak topics + recommendations (result page) --------------------- */
.imn-exam-weaklist { list-style: none; margin: 12px 0 0; padding: 0; }
.imn-exam-weaklist li {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 14px;
	padding: 9px 0;
	border-bottom: 1px solid var(--imn-line);
}
.imn-exam-weaklist li:last-child { border-bottom: 0; }
.imn-exam-weaklist__name { color: var(--imn-ink); }
.imn-exam-weaklist__acc {
	font-variant-numeric: tabular-nums;
	font-weight: 600;
	color: var(--imn-warn);
	white-space: nowrap;
}
.imn-exam-rec__h {
	margin: 18px 0 6px;
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--imn-ink-soft);
}
.imn-exam-rec__h:first-of-type { margin-top: 8px; }
.imn-exam-reclist { list-style: none; margin: 0; padding: 0; }
.imn-exam-reclist li {
	padding: 8px 0;
	border-bottom: 1px solid var(--imn-line);
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 4px 12px;
}
.imn-exam-reclist li:last-child { border-bottom: 0; }
.imn-exam-reclist__meta { font-size: 12.5px; color: var(--imn-ink-soft); }

/* ---- Dashboard mock summary ------------------------------------------ */
.imn-exam-mocksummary__head {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	justify-content: space-between;
	gap: 10px 20px;
	padding: 0 0 14px;
	margin: 0 0 14px;
	border-bottom: 1px solid var(--imn-line);
}
.imn-exam-mocksummary__title {
	margin: 0 0 3px;
	font-family: Georgia, "Times New Roman", serif;
	font-size: 19px;
	color: var(--imn-ink);
}
.imn-exam-mocksummary__date { margin: 0; font-size: 13px; color: var(--imn-ink-soft); }
.imn-exam-mocksummary__score { margin: 0; white-space: nowrap; font-variant-numeric: tabular-nums; }
.imn-exam-mocksummary__score strong {
	font-family: Georgia, "Times New Roman", serif;
	font-size: 32px;
	line-height: 1;
	color: var(--imn-ink);
}
.imn-exam-mocksummary__score span { font-size: 16px; color: var(--imn-ink-soft); }
.imn-exam-mocksummary__more { margin: 14px 0 0; font-size: 14px; }
.imn-exam-mocksummary .imn-exam-panel + .imn-exam-panel { margin-top: 18px; }