/* Examen Online — frontend v1.0.1
   Aspect: sobru, academic. Navy instituțional + serif la titluri,
   sans de sistem la corp. Semnătura vizuală: ceasul de examen. */

.exon-wrap {
	--exon-ink: #1d2833;
	--exon-muted: #5a6572;
	--exon-navy: #1f3f63;
	--exon-navy-dark: #16304c;
	--exon-paper: #ffffff;
	--exon-bg: #f2f4f7;
	--exon-line: #d7dee6;
	--exon-warn: #a05a12;
	--exon-crit: #a42323;
	--exon-ok: #1a6b3c;

	max-width: 780px;
	margin: 0 auto;
	padding: 8px 16px 64px;
	color: var(--exon-ink);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu, sans-serif;
	font-size: 17px;
	line-height: 1.65;
}

.exon-wrap * {
	box-sizing: border-box;
}

/* [hidden] învinge display-ul propriu (ex. bara cronometru e flex). */
.exon-wrap [hidden],
.exon-timerbar[hidden] {
	display: none !important;
}

/* ------------------------------------------------------------ Antet */
.exon-head {
	padding: 8px 0 4px;
	border-bottom: 3px solid var(--exon-navy);
	margin-bottom: 24px;
}

.exon-eyebrow {
	margin: 0 0 6px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--exon-navy);
}

.exon-title {
	margin: 0 0 8px;
	font-family: Georgia, "Times New Roman", serif;
	font-size: clamp(26px, 4.5vw, 36px);
	line-height: 1.2;
	color: var(--exon-navy-dark);
}

.exon-schedule {
	margin: 0 0 12px;
	font-size: 15px;
	color: var(--exon-muted);
}

.exon-tz {
	opacity: 0.8;
}

.exon-desc {
	margin: 12px 0 4px;
	padding: 12px 16px;
	background: var(--exon-bg);
	border-left: 3px solid var(--exon-line);
	border-radius: 0 6px 6px 0;
	font-size: 15px;
	color: var(--exon-ink);
}

/* ------------------------------------------------------------ Carduri */
.exon-card {
	background: var(--exon-paper);
	border: 1px solid var(--exon-line);
	border-radius: 8px;
	padding: 24px 26px;
	margin: 0 0 20px;
	box-shadow: 0 1px 2px rgba(20, 35, 55, 0.05);
}

.exon-section-title {
	margin: 0 0 14px;
	font-family: Georgia, "Times New Roman", serif;
	font-size: 21px;
	color: var(--exon-navy-dark);
}

.exon-msg {
	margin: 0;
	font-size: 17px;
}

.exon-hint {
	margin: 12px 0 0;
	font-size: 14px;
	color: var(--exon-muted);
}

/* ------------------------------------------- Așteptare + numărătoare */
.exon-card-wait {
	text-align: center;
	padding: 40px 26px;
}

.exon-countdown-label {
	margin: 22px 0 4px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--exon-muted);
}

.exon-countdown {
	font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
	font-size: clamp(38px, 8vw, 56px);
	font-weight: 600;
	letter-spacing: 0.04em;
	color: var(--exon-navy-dark);
	font-variant-numeric: tabular-nums;
}

.exon-card-ended {
	text-align: center;
	padding: 40px 26px;
	border-top: 4px solid var(--exon-crit);
}

/* ---------------------------------------------------- Bara cronometru */
.exon-timerbar {
	position: sticky;
	top: 0;
	z-index: 50;
	display: flex;
	align-items: baseline;
	gap: 12px;
	background: var(--exon-navy);
	color: #fff;
	border-radius: 8px;
	padding: 10px 18px;
	margin: 0 0 20px;
	box-shadow: 0 2px 8px rgba(20, 35, 55, 0.25);
}

.exon-timerbar-label {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	opacity: 0.85;
}

.exon-timerbar-clock {
	font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
	font-size: 26px;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
}

.exon-timerbar-until {
	margin-left: auto;
	font-size: 13px;
	opacity: 0.85;
}

.exon-timerbar.exon-warn {
	background: var(--exon-warn);
}

.exon-timerbar.exon-crit {
	background: var(--exon-crit);
}

@media (prefers-reduced-motion: no-preference) {
	.exon-timerbar.exon-crit .exon-timerbar-clock {
		animation: exon-pulse 1s ease-in-out infinite;
	}
	@keyframes exon-pulse {
		50% { opacity: 0.55; }
	}
}

/* -------------------------------------------------------- Formularul */
.exon-fields {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 4px 20px;
}

.exon-field {
	margin: 0 0 14px;
}

.exon-field label {
	display: block;
	font-size: 14px;
	font-weight: 600;
	margin-bottom: 5px;
	color: var(--exon-ink);
}

.exon-req {
	color: var(--exon-crit);
}

.exon-optional {
	font-weight: 400;
	text-transform: none;
	letter-spacing: 0;
	color: var(--exon-muted);
}

.exon-wrap input[type="text"],
.exon-wrap input[type="email"] {
	width: 100%;
	padding: 10px 12px;
	font: inherit;
	font-size: 16px;
	color: var(--exon-ink);
	background: #fff;
	border: 1px solid var(--exon-line);
	border-radius: 6px;
}

.exon-wrap textarea.exon-answer {
	width: 100%;
	min-height: 260px;
	padding: 14px 16px;
	font: inherit;
	font-size: 16px;
	line-height: 1.7;
	color: var(--exon-ink);
	background: #fff;
	border: 1px solid var(--exon-line);
	border-radius: 6px;
	resize: vertical;
}

.exon-wrap input:focus,
.exon-wrap textarea:focus,
.exon-wrap button:focus {
	outline: 3px solid rgba(31, 63, 99, 0.35);
	outline-offset: 1px;
	border-color: var(--exon-navy);
}

.exon-counter {
	margin: 6px 0 0;
	font-size: 13px;
	color: var(--exon-muted);
	font-variant-numeric: tabular-nums;
}

/* Subiectele */
.exon-question .exon-eyebrow {
	color: var(--exon-navy);
}

.exon-q-title {
	margin: 0 0 12px;
	font-family: Georgia, "Times New Roman", serif;
	font-size: 20px;
	font-weight: 600;
	line-height: 1.45;
	color: var(--exon-ink);
}

.exon-q-help {
	margin: 0 0 16px;
	padding: 12px 18px;
	border-left: 3px solid var(--exon-navy);
	background: var(--exon-bg);
	border-radius: 0 6px 6px 0;
	font-family: Georgia, "Times New Roman", serif;
	font-style: italic;
	font-size: 18px;
	color: var(--exon-navy-dark);
}

.exon-q-figure {
	margin: 0 0 18px;
	text-align: center;
}

.exon-q-figure img {
	max-width: min(520px, 100%);
	height: auto;
	border: 1px solid var(--exon-line);
	border-radius: 6px;
	box-shadow: 0 2px 10px rgba(20, 35, 55, 0.12);
}

/* Honeypot — invizibil pentru oameni. */
.exon-hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* Trimitere */
.exon-submitcard {
	text-align: center;
}

.exon-autosave {
	min-height: 20px;
	margin: 0 0 10px;
	font-size: 13px;
	color: var(--exon-ok);
}

.exon-submit {
	display: inline-block;
	padding: 14px 44px;
	font: inherit;
	font-size: 17px;
	font-weight: 700;
	color: #fff;
	background: var(--exon-navy);
	border: 0;
	border-radius: 8px;
	cursor: pointer;
}

.exon-submit:hover:not(:disabled) {
	background: var(--exon-navy-dark);
}

.exon-submit:disabled {
	opacity: 0.55;
	cursor: default;
}

.exon-status {
	min-height: 22px;
	margin: 12px 0 0;
	font-size: 15px;
}

.exon-status.exon-error {
	color: var(--exon-crit);
	font-weight: 600;
}

/* Confirmare */
.exon-success {
	text-align: center;
	border-top: 4px solid var(--exon-ok);
	padding: 36px 26px;
}

.exon-receipt-label {
	margin: 18px 0 4px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--exon-muted);
}

.exon-receipt {
	margin: 0;
	font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
	font-size: 34px;
	font-weight: 700;
	letter-spacing: 0.16em;
	color: var(--exon-ok);
}

/* --------------------------------------------------------- Responsive */
@media (max-width: 640px) {
	.exon-wrap {
		font-size: 16px;
		padding: 8px 12px 56px;
	}
	.exon-fields {
		grid-template-columns: 1fr;
	}
	.exon-card {
		padding: 18px 16px;
	}
	.exon-timerbar {
		padding: 8px 14px;
		border-radius: 0 0 8px 8px;
		margin-left: -12px;
		margin-right: -12px;
	}
	.exon-timerbar-clock {
		font-size: 22px;
	}
	.exon-timerbar-until {
		display: none;
	}
	.exon-q-title {
		font-size: 18px;
	}
	.exon-q-help {
		font-size: 16px;
		padding: 10px 14px;
	}
	.exon-wrap textarea.exon-answer {
		min-height: 220px;
		padding: 12px;
	}
	.exon-submit {
		width: 100%;
		min-height: 48px;
	}
	.exon-countdown {
		font-size: clamp(30px, 11vw, 44px);
	}
	.exon-receipt {
		font-size: 26px;
		letter-spacing: 0.12em;
	}
}

/* ------------------------------------------------ Bara de previzualizare */
.exon-previewbar {
	background: #fdf3d8;
	border: 1px solid #e6c765;
	border-left: 4px solid #b8860b;
	border-radius: 6px;
	color: #6b5310;
	font-size: 14px;
	padding: 10px 14px;
	margin: 0 0 18px;
}

.exon-previewbar a {
	color: #6b5310;
	font-weight: 700;
}