/* ==========================================================================
   ERA Examinations — candidate screens (v2)
   Roboto Slab for display, Inter for reading. Navy-dominant, gold twice:
   the rule on gateway headings and the current cell in the question grid.
   All contrast pairs meet WCAG AA on their backgrounds.
   ========================================================================== */

:root {
	--era-navy: #1B1B83;
	--era-gold: #B8912F;

	--navy: var(--era-navy);
	--navy-deep: #0F0F5C;
	--navy-soft: #EEEEF8;
	--gold: var(--era-gold);
	--ink: #0A0A28;
	--muted: #4B5262;
	--faint: #6B7280;
	--line: #E0E0EF;
	--line-soft: #ECECF6;
	--tint: #F7F7FC;
	--pass: #17694A;
	--fail: #A02D26;
	--warn-bg: #FBF3DE;
	--warn-ink: #6E4E0E;

	--slab: "Cormorant Garamond", Georgia, "Times New Roman", serif;
	--sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

	--radius: 10px;
	--radius-lg: 18px;
	--shadow-1: 0 2px 10px rgba(15, 15, 92, .05);
	--shadow-2: 0 24px 60px -16px rgba(15, 15, 92, .25);
}

.era-shell, .era-exam, .era-login, .era-overlay, .era-campreview {
	font-family: var(--sans);
	color: var(--ink);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

/* The theme's button rules must never reach ours — overlays live outside
   .era-exam, so this is stated explicitly rather than relying on cascade. */
.era-btn,
.era-overlay .era-btn {
	font-family: var(--sans) !important;
	text-transform: none;
	text-shadow: none;
	line-height: 1.2;
	min-height: 0;
	width: auto;
}
.era-btn--primary,
.era-overlay .era-btn--primary {
	background: var(--navy) !important;
	border-color: var(--navy) !important;
	color: #fff !important;
}
.era-btn--primary:hover,
.era-overlay .era-btn--primary:hover {
	background: var(--navy-deep) !important;
	border-color: var(--navy-deep) !important;
	color: #fff !important;
}
.era-btn--ghost,
.era-overlay .era-btn--ghost {
	background: #fff !important;
	border-color: var(--line) !important;
	color: var(--ink) !important;
}
.era-btn--ghost:hover,
.era-overlay .era-btn--ghost:hover {
	border-color: var(--navy) !important;
	color: var(--navy) !important;
}

.era-shell *, .era-exam *, .era-login *, .era-overlay *,
.era-shell *::before, .era-exam *::before, .era-overlay *::before,
.era-shell *::after, .era-exam *::after, .era-overlay *::after { box-sizing: border-box; }

.era-shell [hidden],
.era-exam [hidden],
.era-login [hidden],
.era-overlay[hidden],
.era-overlay [hidden] { display: none !important; }

.era-visually-hidden {
	position: absolute !important;
	width: 1px; height: 1px;
	margin: -1px; padding: 0; border: 0;
	clip: rect(0 0 0 0); clip-path: inset(50%);
	overflow: hidden; white-space: nowrap;
}

/* =====================================================================
 * Type
 * ================================================================== */

.era-h1 {
	display: block;
	margin: 0 0 10px;
	font-family: var(--slab);
	font-weight: 600;
	font-size: clamp(32px, 4vw, 44px);
	line-height: 1.14;
	color: var(--navy);
	letter-spacing: -.005em;
}

.era-h2 {
	display: block;
	margin: 0 0 8px;
	font-family: var(--slab);
	font-weight: 600;
	font-size: 26px;
	line-height: 1.3;
	color: var(--navy);
}

.era-eyebrow {
	display: block;
	margin: 0 0 14px;
	font-size: 11.5px;
	font-weight: 600;
	letter-spacing: .2em;
	text-transform: uppercase;
	color: var(--muted);
}

/* Gold — gateway location: the rule under headings */
.era-gateway-head .era-h1::after {
	content: "";
	display: block;
	width: 48px;
	height: 2px;
	margin: 18px auto 0;
	background: var(--gold);
}

.era-lede {
	display: block;
	margin: 0 auto 6px;
	max-width: 60ch;
	font-size: 16px;
	line-height: 1.7;
	color: var(--muted);
}

.era-fineprint { display: block; font-size: 12.5px; line-height: 1.6; color: var(--faint); }
.era-mono { font-family: "Roboto Mono", ui-monospace, Menlo, Consolas, monospace; font-variant-numeric: tabular-nums; }

/* =====================================================================
 * Gateway shell
 * ================================================================== */

.era-shell {
	display: block;
	max-width: 880px;
	margin: 0 auto;
	padding: 48px 24px 88px;
}

body:has(> * .era-shell), body:has(.era-gateway) { background: #F7F7FC; }

#era-gateway { max-width: 760px; }
.era-shell--narrow { max-width: 520px; }

.era-logo { display: flex; justify-content: center; align-items: center; margin: 0 0 34px; line-height: 0; }
/* Height comes from the inline attribute on the img; these are safety rails
   only, so a theme cannot stretch or distort the mark. */
.era-logo img { display: block; width: auto; max-width: 100%; height: auto; object-fit: contain; }
.era-logo--text {
	display: block;
	font-family: var(--slab);
	font-size: 21px;
	font-weight: 600;
	color: var(--navy);
	text-align: center;
	letter-spacing: .02em;
}

.era-gateway-head { display: block; text-align: center; margin: 0 0 36px; }

/* Step rail */
.era-steps {
	display: flex;
	justify-content: center;
	gap: 0;
	margin: 0 0 40px;
	padding: 0;
	list-style: none;
}

.era-step {
	display: flex;
	align-items: center;
	gap: 9px;
	padding: 0 20px;
	position: relative;
	font-size: 12.5px;
	font-weight: 500;
	color: var(--faint);
	counter-increment: era-step;
}

.era-step::before {
	content: counter(era-step);
	display: flex;
	align-items: center;
	justify-content: center;
	width: 26px;
	height: 26px;
	border-radius: 50%;
	border: 1.5px solid var(--line);
	font-family: var(--slab);
	font-size: 12.5px;
	font-weight: 600;
	color: var(--faint);
	background: #fff;
	transition: all .2s ease;
}

.era-step.is-current { color: var(--navy); font-weight: 600; }
.era-step.is-current::before { border-color: var(--navy); background: var(--navy); color: #fff; }
.era-steps { counter-reset: era-step; }

.era-step + .era-step::after {
	content: "";
	position: absolute;
	left: -12px;
	top: 50%;
	width: 24px;
	height: 1px;
	background: var(--line);
}

/* Panels */
.era-panel {
	display: block;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	padding: 42px 46px;
	box-shadow: 0 18px 44px rgba(15, 15, 92, .06);
}
.era-panel--centered { text-align: center; }
.era-panel + .era-panel { margin-top: 16px; }

.era-gate-panel { display: none; }
.era-gate-panel.is-active { display: block; animation: eraFade .3s ease both; }

@keyframes eraFade {
	from { opacity: 0; transform: translateY(8px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* Exam summary strip on the gateway */
.era-gate-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin: 0 0 30px;
}
.era-gate-meta__item {
	display: flex;
	flex-direction: column;
	gap: 5px;
	flex: 1 1 130px;
	padding: 15px 18px;
	background: var(--tint);
	border: 1px solid var(--line-soft);
	border-radius: 12px;
	text-align: left;
	transition: border-color .18s ease, transform .18s ease;
}
.era-gate-meta__item:hover { border-color: #C9CDE6; transform: translateY(-1px); }
.era-gate-meta__k {
	display: block;
	font-size: 10px;
	font-weight: 600;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--faint);
}
.era-gate-meta__v {
	display: block;
	font-family: var(--slab);
	font-size: 23px;
	font-weight: 600;
	line-height: 1.2;
	color: var(--navy);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.era-gate-hint { text-align: center; margin-top: 14px; }

/* Forms */
.era-form { display: block; }

.era-field { display: block; margin: 0 0 18px; text-align: left; }
.era-field label {
	display: block;
	margin: 0 0 7px;
	font-size: 13px;
	font-weight: 600;
	color: var(--ink);
}

.era-field input[type="text"],
.era-field input[type="password"],
.era-field input[type="email"] {
	display: block;
	width: 100%;
	padding: 13px 15px;
	font-family: var(--sans);
	font-size: 15px;
	color: var(--ink);
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	transition: border-color .18s ease, box-shadow .18s ease;
}

.era-field input:focus {
	outline: none;
	border-color: var(--navy);
	box-shadow: 0 0 0 3px rgba(20, 43, 98, .12);
}

.era-checkbox {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	margin: 4px 0 8px;
	padding: 15px 18px;
	font-size: 14.5px;
	line-height: 1.6;
	color: var(--ink);
	text-align: left;
	cursor: pointer;
	background: var(--tint);
	border: 1px solid var(--line-soft);
	border-radius: 12px;
	transition: border-color .18s ease, background .18s ease;
}
.era-checkbox:hover { border-color: #C9CDE6; }
.era-checkbox:focus-within { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(27,27,131,.1); }
.era-checkbox:has(input:checked) { background: var(--navy-soft); border-color: var(--navy); }
.era-checkbox input { margin-top: 2px; accent-color: var(--navy); width: 18px; height: 18px; flex: 0 0 auto; cursor: pointer; }

/* Buttons */
.era-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 9px;
	padding: 13px 30px;
	font-family: var(--sans);
	font-size: 14px;
	font-weight: 600;
	letter-spacing: .02em;
	text-decoration: none;
	border-radius: 9px;
	border: 1px solid transparent;
	cursor: pointer;
	transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.era-btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.era-btn[disabled] { cursor: not-allowed; }
.era-btn--primary[disabled],
.era-overlay .era-btn--primary[disabled] {
	background: #C7CAE2 !important;
	border-color: #C7CAE2 !important;
	color: #fff !important;
	box-shadow: none;
	transform: none;
}

.era-btn--primary { background: var(--navy); border-color: var(--navy); color: #fff; box-shadow: 0 4px 16px rgba(27, 27, 131, .22); }
.era-btn--primary:hover:not([disabled]),
.era-btn--primary:focus-visible {
	background: var(--navy-deep);
	border-color: var(--navy-deep);
	transform: translateY(-1px);
	box-shadow: 0 8px 24px rgba(15, 15, 92, .32);
	color: #fff;
}

.era-btn--ghost { background: #fff; border-color: var(--line); color: var(--ink); }
.era-btn--ghost:hover:not([disabled]),
.era-btn--ghost:focus-visible { border-color: var(--navy); color: var(--navy); }

.era-btn--flag { background: #fff; border-color: var(--line); color: var(--muted); }
.era-btn--flag:hover, .era-btn--flag:focus-visible { border-color: var(--warn-ink); color: var(--warn-ink); }
.era-btn--flag.is-active { background: var(--warn-bg); border-color: #D9BE7E; color: var(--warn-ink); }

.era-btn--lg { padding: 16px 44px; font-size: 15px; letter-spacing: .06em; text-transform: uppercase; }
.era-btn--sm { padding: 9px 18px; font-size: 13px; }
.era-btn--block { display: flex; width: 100%; }

.era-linkbtn {
	display: inline-block;
	appearance: none;
	background: none;
	border: 0;
	padding: 0;
	font-family: var(--sans);
	font-size: 13.5px;
	font-weight: 500;
	color: var(--muted);
	text-decoration: underline;
	text-underline-offset: 3px;
	cursor: pointer;
}
.era-linkbtn:hover, .era-linkbtn:focus-visible { color: var(--navy); }

.era-actions {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: 14px 22px;
	margin-top: 30px;
}
.era-actions--print { justify-content: flex-start; }

/* Alerts */
.era-alert {
	display: block;
	margin: 0 0 20px;
	padding: 13px 17px;
	font-size: 14px;
	line-height: 1.6;
	border-radius: var(--radius);
	border: 1px solid transparent;
	text-align: left;
}
.era-alert--error { background: #FBF0EF; border-color: #EBCAC7; color: #7E241E; }
.era-alert--warn  { background: var(--warn-bg); border-color: #E8D5A5; color: var(--warn-ink); }
.era-alert--info  { background: #EEF2F9; border-color: #CDD8EC; color: #1E3A70; }

/* Data grid (verification screen) */
.era-datagrid {
	display: block;
	margin: 24px 0;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
	text-align: left;
}
.era-datagrid > div {
	display: grid;
	grid-template-columns: 200px 1fr;
	gap: 16px;
	padding: 13px 18px;
	border-bottom: 1px solid var(--line-soft);
	font-size: 14px;
}
.era-datagrid > div:nth-child(odd) { background: var(--tint); }
.era-datagrid > div:last-child { border-bottom: 0; }
.era-datagrid dt { color: var(--muted); font-weight: 500; }
.era-datagrid dd { margin: 0; font-weight: 600; color: var(--ink); }
.era-datagrid--tight > div { padding: 10px 18px; }

/* Rules list */
.era-rules {
	display: block;
	margin: 22px 0;
	padding: 0 0 0 22px;
	text-align: left;
}
.era-rules li {
	display: list-item;
	margin: 0 0 14px;
	padding-left: 4px;
	font-size: 15px;
	line-height: 1.75;
	color: var(--ink);
}
.era-rules li:last-child { margin-bottom: 0; }
.era-rules li::marker { color: var(--faint); }
.era-rules strong { font-weight: 600; color: var(--navy); }

/* System checklist */
.era-checklist {
	display: block;
	margin: 24px 0;
	padding: 0;
	list-style: none;
	text-align: left;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
}
.era-checklist li {
	display: grid;
	grid-template-columns: 26px 1fr auto;
	align-items: center;
	gap: 12px;
	padding: 13px 18px;
	border-bottom: 1px solid var(--line-soft);
	font-size: 14px;
}
.era-checklist li:last-child { border-bottom: 0; }

.era-check-dot {
	display: inline-block;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--line);
	justify-self: center;
	transition: background .25s ease;
}
.era-checklist li.is-ok .era-check-dot { background: var(--pass); }
.era-checklist li.is-warn .era-check-dot { background: #C9971F; }
.era-checklist li.is-fail .era-check-dot { background: var(--fail); }

.era-check-label { display: block; font-weight: 500; color: var(--ink); }
.era-check-status { display: block; font-size: 12.5px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* Confirmation summary */
.era-confirm-summary { display: block; margin: 24px 0; }
.era-confirm-figure {
	display: block;
	font-family: var(--slab);
	font-size: 40px;
	font-weight: 600;
	color: var(--navy);
	line-height: 1.1;
	font-variant-numeric: tabular-nums;
}

/* Login card */
.era-login { display: block; max-width: 400px; margin: 0 auto; }
.era-login .era-panel { padding: 36px 34px; }
.era-warn { display: block; margin-top: 14px; font-size: 12.5px; color: var(--faint); line-height: 1.6; }

/* =====================================================================
 * Exam runner
 * ================================================================== */

body.era-exam-open { overflow: hidden; }
body.era-exam-open #wpadminbar { display: none !important; }

.era-exam {
	position: fixed;
	inset: 0;
	z-index: 100050;
	display: grid;
	grid-template-rows: auto auto 1fr auto;
	background: var(--tint);
}
.era-exam[hidden] { display: none; }

/* Top bar */
.era-bar {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	align-items: center;
	gap: 20px;
	padding: 0 26px;
	min-height: 62px;
	background: linear-gradient(110deg, var(--navy) 0%, var(--navy-deep) 100%);
	color: #fff;
}

.era-bar__left { display: flex; align-items: center; gap: 14px; min-width: 0; }
.era-bar__title {
	display: block;
	font-family: var(--slab);
	font-size: 15.5px;
	font-weight: 500;
	letter-spacing: .01em;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	color: #fff;
}
.era-bar__meta { display: block; font-size: 12px; color: rgba(255,255,255,.66); white-space: nowrap; }

.era-bar__center { display: flex; justify-content: center; }
.era-bar__right { display: flex; align-items: center; justify-content: flex-end; gap: 16px; }

/* Timer */
.era-timer {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1px;
	padding: 7px 22px;
	border-radius: 3px;
	background: rgba(255, 255, 255, .08);
	border: 1px solid rgba(255, 255, 255, .14);
	transition: background .3s ease, border-color .3s ease;
}
.era-timer__label {
	display: block;
	font-size: 9.5px;
	font-weight: 600;
	letter-spacing: .18em;
	text-transform: uppercase;
	color: rgba(255,255,255,.6);
}
.era-timer__value {
	display: block;
	font-family: var(--slab);
	font-size: 21px;
	font-weight: 600;
	line-height: 1.15;
	color: #fff;
	font-variant-numeric: tabular-nums;
	letter-spacing: .04em;
}
.era-timer.is-urgent { background: rgba(201, 151, 31, .22); border-color: rgba(232, 190, 100, .5); }
.era-timer.is-critical { background: rgba(160, 45, 38, .4); border-color: rgba(255, 138, 128, .55); animation: eraTick 1s steps(2) infinite; }
@keyframes eraTick { 50% { border-color: rgba(255, 138, 128, .95); } }

/* Save state */
.era-savestate { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: rgba(255,255,255,.8); }
.era-savestate__dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #62B58C; transition: background .2s ease; }
.era-savestate.is-saving .era-savestate__dot { background: #E8BE64; animation: eraBlink 1s ease infinite; }
.era-savestate.is-pending .era-savestate__dot { background: #E8BE64; }
.era-savestate.is-error .era-savestate__dot { background: #F08A80; }
@keyframes eraBlink { 50% { opacity: .35; } }

/* Warning banner */
.era-banner {
	display: block;
	padding: 11px 26px;
	font-size: 13.5px;
	font-weight: 500;
	line-height: 1.5;
	text-align: center;
	animation: eraFade .25s ease both;
}
.era-banner[hidden] { display: none; }
.era-banner--ok { background: #E4F2EA; color: #124F36; border-bottom: 1px solid #BFDFCE; }
.era-banner--warn { background: var(--warn-bg); color: var(--warn-ink); border-bottom: 1px solid #E8D5A5; }
.era-banner--urgent { background: #F7E3E1; color: #7E241E; border-bottom: 1px solid #EBC0BC; }

/* Main area */
.era-main {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 300px;
	gap: 22px;
	padding: 22px 26px;
	overflow: hidden;
	align-items: start;
}

/* Question card */
.era-question {
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: 16px;
	box-shadow: var(--shadow-1);
	overflow-y: auto;
	max-height: 100%;
}

.era-question__head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 16px;
	padding: 20px 30px 0;
}

.era-question__num {
	display: block;
	font-family: var(--slab);
	font-size: 13.5px;
	font-weight: 600;
	letter-spacing: .1em;
	text-transform: uppercase;
	color: var(--navy);
}

.era-question__hint { display: block; font-size: 12.5px; color: var(--faint); }

.era-question__scenario {
	display: block;
	margin: 18px 30px 0;
	padding: 16px 20px;
	background: var(--tint);
	border-left: 3px solid var(--navy);
	border-radius: 0 var(--radius) var(--radius) 0;
	font-size: 14.5px;
	line-height: 1.75;
	color: var(--ink);
}

.era-question__body {
	display: block;
	padding: 18px 30px 8px;
	font-size: 17.5px;
	line-height: 1.65;
	color: var(--ink);
}
.era-question__body p { margin: 0 0 12px; }
.era-question__body table { border-collapse: collapse; margin: 12px 0; font-size: 15px; }
.era-question__body th, .era-question__body td { border: 1px solid var(--line); padding: 8px 14px; text-align: left; }
.era-question__body th { background: var(--tint); font-weight: 600; }

.era-question__media { display: block; padding: 6px 30px 0; }
.era-question__media img { display: block; max-width: 100%; height: auto; border: 1px solid var(--line); border-radius: var(--radius); }

.era-question__skeleton {
	display: block;
	margin: 26px 30px;
	height: 120px;
	border-radius: var(--radius);
	background: linear-gradient(100deg, var(--line-soft) 35%, #F6F7FA 48%, var(--line-soft) 61%);
	background-size: 220% 100%;
	animation: eraShimmer 1.3s ease infinite;
}
@keyframes eraShimmer { to { background-position: -120% 0; } }

/* Options */
.era-options {
	display: block;
	margin: 10px 22px 26px;
	padding: 0;
	border: 0;
}

.era-option {
	display: grid;
	grid-template-columns: 40px 1fr;
	align-items: start;
	gap: 14px;
	margin: 0 0 10px;
	padding: 15px 18px;
	background: #fff;
	border: 1.5px solid var(--line);
	border-radius: 12px;
	cursor: pointer;
	transition: border-color .16s ease, background .16s ease, box-shadow .16s ease, transform .16s ease;
}
.era-option:hover { border-color: #B9BEE0; transform: translateY(-1px); box-shadow: 0 6px 16px rgba(15,15,92,.06); }
.era-option:focus-within { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(20, 43, 98, .12); }

.era-option input { position: absolute; opacity: 0; pointer-events: none; }

.era-option__marker {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	border: 1.5px solid var(--line);
	font-family: var(--slab);
	font-size: 14.5px;
	font-weight: 600;
	color: var(--muted);
	transition: all .16s ease;
}

.era-option__text {
	display: block;
	padding-top: 6px;
	font-size: 15.5px;
	line-height: 1.6;
	color: var(--ink);
}

.era-option.is-selected {
	border-color: var(--navy);
	background: var(--navy-soft);
	box-shadow: inset 0 0 0 1px var(--navy);
}
.era-option.is-selected .era-option__marker {
	background: var(--navy);
	border-color: var(--navy);
	color: #fff;
}
.era-option.is-selected .era-option__text { font-weight: 500; }

/* Navigation panel */
.era-nav {
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid var(--line);
	border-radius: 16px;
	box-shadow: var(--shadow-1);
	max-height: 100%;
	overflow-y: auto;
}

.era-nav__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 20px 12px;
	border-bottom: 1px solid var(--line-soft);
}
.era-nav__title {
	display: block;
	font-family: var(--slab);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: var(--navy);
}
.era-nav__close { display: none; }

.era-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
	gap: 7px;
	padding: 16px 20px;
}

.era-cell {
	display: flex;
	align-items: center;
	justify-content: center;
	aspect-ratio: 1;
	appearance: none;
	background: #fff;
	border: 1.5px solid var(--line);
	border-radius: 9px;
	font-family: var(--sans);
	font-size: 12.5px;
	font-weight: 500;
	color: var(--muted);
	cursor: pointer;
	position: relative;
	transition: border-color .15s ease, background .15s ease, color .15s ease;
	font-variant-numeric: tabular-nums;
}
.era-cell:hover { border-color: var(--navy); color: var(--navy); }
.era-cell:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.era-cell.is-answered { background: var(--navy); border-color: var(--navy); color: #fff; }

/* Gold — runner location: the cell being answered right now */
.era-cell.is-current { border-color: var(--gold); box-shadow: inset 0 0 0 1.5px var(--gold); color: var(--navy); font-weight: 600; }
.era-cell.is-answered.is-current { color: #fff; }

.era-cell.is-flagged::after {
	content: "";
	position: absolute;
	top: 3px; right: 3px;
	width: 6px; height: 6px;
	border-radius: 50%;
	background: #C9971F;
}
.era-cell.is-answered.is-flagged::after { background: #F1D48A; }

/* Legend + tally */
.era-legend {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 9px 16px;
	padding: 4px 20px 16px;
	font-size: 12px;
	color: var(--muted);
}
.era-chip { display: flex; align-items: center; gap: 8px; }
.era-chip::before { content: ""; display: inline-block; width: 12px; height: 12px; border-radius: 3px; border: 1.5px solid var(--line); background: #fff; flex: 0 0 auto; }
.era-chip--answered::before { background: var(--navy); border-color: var(--navy); }
.era-chip--current::before { border-color: var(--gold); }
.era-chip--flagged::before { background: #fff; border-color: var(--line); box-shadow: inset 0 0 0 5px #fff, inset 4px -4px 0 4px #C9971F; }
.era-chip--unanswered::before { background: #fff; }

.era-tally {
	display: block;
	padding: 13px 20px;
	border-top: 1px solid var(--line-soft);
	font-size: 13px;
	color: var(--muted);
	font-variant-numeric: tabular-nums;
}
.era-tally strong { color: var(--navy); font-weight: 600; }

/* Footer controls */
.era-foot {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding: 14px 26px;
	background: #fff;
	border-top: 1px solid var(--line);
}
.era-foot > div { display: flex; align-items: center; gap: 10px; }

/* Nav toggle (mobile) */
#era-nav-toggle { display: none; }

/* =====================================================================
 * Overlays
 * ================================================================== */

.era-overlay {
	position: fixed;
	inset: 0;
	z-index: 100060;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
	background: rgba(11, 18, 38, .9);
}
.era-overlay[hidden] { display: none; }
.era-overlay--soft { background: rgba(11, 18, 38, .55); backdrop-filter: blur(2px); }

.era-overlay__box {
	display: block;
	width: 100%;
	max-width: 440px;
	background: #fff;
	border-radius: 18px;
	padding: 40px 40px 36px;
	text-align: center;
	box-shadow: var(--shadow-2);
	animation: eraFade .28s ease both;
}
.era-overlay__ico {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 58px;
	height: 58px;
	margin: 0 auto 18px;
	border-radius: 16px;
	background: var(--navy-soft);
	color: var(--navy);
}
.era-overlay__ico svg { display: block; width: 26px; height: 26px; }
.era-overlay__actions { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-top: 26px; }
.era-overlay__actions .era-btn--block, .era-overlay__actions .era-btn--lg { width: 100%; justify-content: center; }
.era-overlay__box--quiet { background: transparent; box-shadow: none; color: #fff; }
.era-overlay__box--quiet .era-h2 { color: #fff; }
.era-overlay__box p { font-size: 14.5px; line-height: 1.65; color: var(--muted); }
.era-overlay__box--quiet p { color: rgba(255,255,255,.85); }

.era-spinner {
	display: inline-block;
	width: 30px;
	height: 30px;
	margin: 0 auto 16px;
	border: 3px solid rgba(255, 255, 255, .25);
	border-top-color: #fff;
	border-radius: 50%;
	animation: eraSpin .8s linear infinite;
}
.era-overlay__box:not(.era-overlay__box--quiet) .era-spinner {
	border-color: var(--line);
	border-top-color: var(--navy);
}
@keyframes eraSpin { to { transform: rotate(360deg); } }

/* =====================================================================
 * Result screen
 * ================================================================== */

.era-result { display: block; }

.era-verdict {
	display: block;
	text-align: center;
	padding: 36px 30px 30px;
	border-radius: var(--radius);
	background: #fff;
	border: 1px solid var(--line);
	border-top: 3px solid var(--line);
	box-shadow: var(--shadow-1);
	margin-bottom: 16px;
}
.era-verdict--pass { border-top-color: var(--pass); }
.era-verdict--fail { border-top-color: var(--fail); }

.era-verdict__score {
	display: block;
	font-family: var(--slab);
	font-size: 62px;
	font-weight: 600;
	line-height: 1;
	color: var(--navy);
	font-variant-numeric: tabular-nums;
	margin: 8px 0 4px;
}

.era-pill {
	display: inline-flex;
	align-items: center;
	padding: 6px 18px;
	border-radius: 100px;
	font-size: 12.5px;
	font-weight: 600;
	letter-spacing: .08em;
	text-transform: uppercase;
}
.era-pill--pass { background: #E4F2EA; color: var(--pass); }
.era-pill--fail { background: #F7E7E5; color: var(--fail); }
.era-pill--open { background: #EBF0F9; color: var(--navy); }

/* Category breakdown */
.era-catlist { display: block; margin: 4px 0; }
.era-catlist > div {
	display: grid;
	grid-template-columns: 190px 1fr 56px;
	align-items: center;
	gap: 16px;
	padding: 10px 0;
	border-bottom: 1px solid var(--line-soft);
}
.era-catlist > div:last-child { border-bottom: 0; }
.era-catlist__name { display: block; font-size: 14px; font-weight: 500; color: var(--ink); }
.era-catlist__bar { display: block; height: 6px; background: var(--line-soft); border-radius: 3px; overflow: hidden; }
.era-catlist__bar span { display: block; height: 100%; background: var(--navy); border-radius: 3px; transition: width .8s cubic-bezier(.22,.7,.3,1); }
.era-catlist__val { display: block; text-align: right; font-size: 13.5px; font-weight: 600; color: var(--navy); font-variant-numeric: tabular-nums; }

/* Review */
.era-review { display: block; margin-top: 4px; }
.era-review__item {
	display: block;
	padding: 22px 0;
	border-bottom: 1px solid var(--line-soft);
	text-align: left;
}
.era-review__item:last-child { border-bottom: 0; }
.era-review__q { display: block; font-size: 15.5px; font-weight: 500; line-height: 1.6; color: var(--ink); margin-bottom: 12px; }
.era-review__opts { display: flex; flex-direction: column; gap: 7px; }
.era-review__opts span {
	display: block;
	padding: 9px 14px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	font-size: 14px;
	line-height: 1.55;
	color: var(--muted);
}
.era-review__opts .is-key { border-color: var(--pass); color: var(--pass); background: #F2F9F5; font-weight: 500; }
.era-review__opts .is-chosen:not(.is-key) { border-color: var(--fail); color: var(--fail); background: #FBF3F2; }
.era-review__opts .is-chosen.is-key { background: #E4F2EA; }
.era-review__why {
	display: block;
	margin-top: 10px;
	padding: 12px 16px;
	background: var(--tint);
	border-left: 3px solid var(--navy);
	font-size: 13.5px;
	line-height: 1.65;
	color: var(--muted);
}

/* Table (history) */
.era-table { width: 100%; border-collapse: collapse; text-align: left; }
.era-table th {
	padding: 10px 14px;
	font-size: 11.5px;
	font-weight: 600;
	letter-spacing: .07em;
	text-transform: uppercase;
	color: var(--muted);
	border-bottom: 1px solid var(--line);
	background: var(--tint);
}
.era-table td { padding: 12px 14px; font-size: 14px; border-bottom: 1px solid var(--line-soft); }
.era-table tr:last-child td { border-bottom: 0; }

/* =====================================================================
 * Responsive
 * ================================================================== */

@media (max-width: 1080px) {
	.era-main { grid-template-columns: minmax(0, 1fr) 264px; padding: 18px; gap: 16px; }
}

@media (max-width: 900px) {
	#era-nav-toggle { display: inline-flex; }

	.era-main { grid-template-columns: 1fr; }

	.era-nav {
		position: fixed;
		top: 0; right: 0; bottom: 0;
		z-index: 100055;
		width: min(320px, 88vw);
		border-radius: 0;
		transform: translateX(100%);
		transition: transform .28s cubic-bezier(.22,.7,.3,1);
		box-shadow: var(--shadow-2);
	}
	.era-nav.is-open { transform: translateX(0); }
	.era-nav__close {
		display: inline-flex;
		appearance: none;
		background: none;
		border: 0;
		font-size: 22px;
		line-height: 1;
		color: var(--muted);
		cursor: pointer;
		padding: 4px 8px;
	}

	.era-bar { grid-template-columns: auto 1fr auto; padding: 0 16px; gap: 12px; }
	.era-bar__left { order: 1; }
	.era-bar__center { order: 2; justify-content: flex-end; }
	.era-bar__right { order: 3; }
	.era-bar__meta, .era-savestate { display: none; }
	.era-timer { padding: 5px 14px; }
	.era-timer__value { font-size: 18px; }
}

@media (max-width: 640px) {
	.era-shell { padding: 28px 16px 56px; }
	.era-panel { padding: 28px 22px; }
	.era-steps { flex-wrap: wrap; gap: 10px 0; }
	.era-step { padding: 0 12px; font-size: 0; gap: 0; }
	.era-step::before { font-size: 12.5px; }
	.era-step + .era-step::after { display: none; }

	.era-question__head, .era-question__body { padding-left: 20px; padding-right: 20px; }
	.era-question__scenario, .era-question__media { margin-left: 20px; margin-right: 20px; padding-left: 16px; padding-right: 16px; }
	.era-question__media { padding: 0; margin-top: 8px; }
	.era-question__body { font-size: 16.5px; }
	.era-options { margin: 8px 14px 20px; }
	.era-option { grid-template-columns: 34px 1fr; padding: 13px 14px; gap: 11px; }
	.era-option__marker { width: 30px; height: 30px; font-size: 13px; }
	.era-option__text { font-size: 15px; padding-top: 4px; }

	.era-foot { flex-wrap: wrap; padding: 12px 14px; }
	.era-foot > div { flex: 1 1 auto; justify-content: center; }

	.era-datagrid > div { grid-template-columns: 1fr; gap: 3px; }
	.era-catlist > div { grid-template-columns: 1fr 56px; }
	.era-catlist__bar { grid-column: 1 / -1; order: 3; }

	.era-verdict__score { font-size: 50px; }
}

/* =====================================================================
 * Preferences
 * ================================================================== */

@media (prefers-reduced-motion: reduce) {
	.era-gate-panel.is-active, .era-banner, .era-overlay__box { animation: none; }
	.era-timer.is-critical { animation: none; }
	.era-savestate.is-saving .era-savestate__dot { animation: none; }
	.era-question__skeleton { animation: none; }
	.era-catlist__bar span { transition: none; }
	.era-btn, .era-option, .era-cell, .era-nav { transition: none; }
	.era-btn--primary:hover { transform: none; }
}

@media (prefers-contrast: more) {
	:root { --line: #9AA3B5; --muted: #333B4C; --faint: #48506A; }
	.era-option, .era-cell { border-width: 2px; }
}

@media print {
	.era-exam, .era-overlay { display: none !important; }
}

/* =====================================================================
 * Camera preview (recording indicator)
 * ================================================================== */

.era-campreview {
	position: fixed;
	left: 18px;
	bottom: 18px;
	z-index: 100058;
	width: 128px;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 10px 28px rgba(10, 10, 40, .35), 0 0 0 2px rgba(255, 255, 255, .85);
	background: #000;
	line-height: 0;
}
.era-campreview video { display: block; width: 100%; height: auto; transform: scaleX(-1); }
.era-campreview__badge {
	position: absolute;
	bottom: 6px;
	left: 6px;
	right: 6px;
	font-size: 8.5px;
	font-weight: 700;
	letter-spacing: .1em;
	color: #fff;
	text-align: center;
	text-shadow: 0 1px 3px rgba(0,0,0,.7);
	pointer-events: none;
}

.era-campreview__rec {
	position: absolute;
	top: 7px;
	left: 7px;
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: #E53935;
	box-shadow: 0 0 0 2px rgba(0, 0, 0, .35);
	animation: eraBlink 1.6s ease infinite;
}
@media (max-width: 640px) { .era-campreview { width: 92px; left: 10px; bottom: 76px; } }
@media (prefers-reduced-motion: reduce) { .era-campreview__rec { animation: none; } }

.era-campreview.is-failed { box-shadow: 0 10px 28px rgba(10,10,40,.35), 0 0 0 2px var(--fail); }
.era-campreview.is-failed .era-campreview__rec { background: var(--fail); animation: none; }