/**
 * MCQ Engine v2 — front-end tweaks (past paper archive, optional theme hooks).
 */

/* Center paper title */
.mcq-paper-title,
.past-paper-title,
h1.entry-title {
	text-align: center;
}

/* Hide meta lines */
.mcq-paper-meta,
.paper-meta,
.past-paper-meta {
	display: none !important;
}

.mcq-open-full {
	display: none !important;
}

/* ===== MAIN QUESTION CARD ===== */
.mcq-question-card {
	background: #ffffff;
	border-radius: 16px;
	padding: 18px 20px;
	margin-bottom: 20px;
	box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
	border: 1px solid rgba(0, 0, 0, 0.05);
	transition: all 0.3s ease;
}

.mcq-question-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.mcq-q-number {
	display: inline-block;
	background: #ff3b3b;
	color: #fff;
	font-size: 12px;
	padding: 4px 10px;
	border-radius: 20px;
	margin-bottom: 10px;
}

.mcq-question-text {
	font-size: 18px;
	font-weight: 600;
	color: #222;
	cursor: pointer;
	line-height: 1.5;
}

/* ===== OPTIONS (unified slate base; soft emerald / rose for feedback) ===== */
.mcq-engine-v2 .mcq-engine-options .mcq-opt,
.mcq-option {
	background: #f1f5f9 !important;
	border: 2px solid #e2e8f0 !important;
	border-radius: 12px !important;
	padding: 12px 15px !important;
	margin-top: 10px !important;
	cursor: pointer;
	transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease, transform 0.2s ease;
	box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
	color: #1e293b !important;
}

.mcq-engine-v2 .mcq-engine-options .mcq-opt:hover,
.mcq-engine-v2 .mcq-engine-options .mcq-opt:focus,
.mcq-engine-v2 .mcq-engine-options .mcq-opt:focus-visible,
.mcq-option:hover {
	transform: translateX(2px);
	background: #ffffff !important;
	border-color: #cbd5e1 !important;
	box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
	color: #0f172a !important;
}

.mcq-engine-v2 .mcq-engine-options .mcq-opt .mcq-opt-label {
	color: inherit !important;
}

/* While checking answer */
.mcq-engine-v2 .mcq-engine-options .mcq-opt.mcq-opt-pending {
	background: #eff6ff !important;
	border-color: #93c5fd !important;
	color: #1e3a8a !important;
}

.mcq-option.selected {
	border-color: #93c5fd !important;
	background: #eff6ff !important;
	color: #1e40af !important;
}

/* AJAX-style options: calm green/red, same hue for fill + edge */
.mcq-option.correct {
	background: #d1fae5 !important;
	color: #065f46 !important;
	border-color: #6ee7b7 !important;
	box-shadow: 0 1px 3px rgba(5, 150, 105, 0.12);
}

.mcq-option.wrong {
	background: #ffe4e6 !important;
	color: #9f1239 !important;
	border-color: #fda4af !important;
	box-shadow: 0 1px 3px rgba(190, 18, 60, 0.1);
}

.mcq-engine-v2 .mcq-engine-options.mcq-has-answer .mcq-opt.correct,
.mcq-engine-v2 .mcq-engine-options.mcq-has-answer .mcq-opt.correct:focus,
.mcq-engine-v2 .mcq-engine-options.mcq-has-answer .mcq-opt.correct:focus-visible {
	background: #d1fae5 !important;
	border-color: #6ee7b7 !important;
	color: #065f46 !important;
	box-shadow: 0 1px 3px rgba(5, 150, 105, 0.12) !important;
}

.mcq-engine-v2 .mcq-engine-options.mcq-has-answer .mcq-opt.wrong,
.mcq-engine-v2 .mcq-engine-options.mcq-has-answer .mcq-opt.wrong:focus,
.mcq-engine-v2 .mcq-engine-options.mcq-has-answer .mcq-opt.wrong:focus-visible {
	background: #ffe4e6 !important;
	border-color: #fda4af !important;
	color: #9f1239 !important;
	box-shadow: 0 1px 3px rgba(190, 18, 60, 0.1) !important;
}

.mcq-option.disabled {
	pointer-events: none;
	opacity: 0.92;
}