.mcqep-app {
	max-width: 800px;
	margin: 20px auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans Bengali", Roboto, Arial, sans-serif;
	color: #1d2327;
	box-sizing: border-box;
}
.mcqep-app * {
	box-sizing: border-box;
}
.mcqep-loading,
.mcqep-empty {
	text-align: center;
	padding: 40px 20px;
	font-size: 16px;
	color: #555;
}
.mcqep-setup-card {
	background: #fff;
	border: 1px solid #e2e4e7;
	border-radius: 10px;
	padding: 24px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.mcqep-setup-card h3 {
	margin-top: 0;
}
.mcqep-setup-card button {
	background: #2271b1;
	color: #fff;
	border: none;
	padding: 12px 28px;
	border-radius: 6px;
	font-size: 15px;
	cursor: pointer;
	margin-top: 10px;
}
.mcqep-setup-card button:hover {
	background: #135e96;
}
.mcqep-setup-advanced {
	text-align: left;
	padding: 0;
	overflow: hidden;
	border: none;
	box-shadow: 0 10px 30px rgba(34, 113, 177, 0.12), 0 2px 8px rgba(0,0,0,0.04);
}
.mcqep-adv-header {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 22px 22px 20px;
	background: linear-gradient(135deg, #2271b1 0%, #1a4f8b 100%);
	color: #fff;
}
.mcqep-adv-icon {
	width: 46px;
	height: 46px;
	flex-shrink: 0;
	background: rgba(255,255,255,0.18);
	border-radius: 14px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 22px;
}
.mcqep-adv-header h3 {
	margin: 0 0 3px;
	font-size: 18px;
	color: #fff;
}
.mcqep-adv-subtitle {
	margin: 0;
	font-size: 13px;
	color: rgba(255,255,255,0.85);
}
.mcqep-setup-advanced .mcqep-adv-body {
	padding: 22px;
}
.mcqep-adv-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 14px;
	margin-bottom: 22px;
}
.mcqep-adv-box {
	background: #f6f9fc;
	border: 1px solid #e6edf3;
	border-radius: 14px;
	padding: 14px 16px;
}
.mcqep-adv-box label {
	display: block;
	font-weight: 700;
	font-size: 13px;
	color: #2271b1;
	margin-bottom: 10px;
	letter-spacing: 0.2px;
}
.mcqep-adv-hint {
	display: block;
	margin-top: 8px;
	font-size: 11.5px;
	color: #8a8f98;
}
.mcqep-stepper {
	display: flex;
	align-items: center;
	background: #fff;
	border: 1.5px solid #dde4ea;
	border-radius: 10px;
	overflow: hidden;
}
.mcqep-stepper-btn {
	width: 42px;
	height: 42px;
	flex-shrink: 0;
	border: none;
	background: #eef4fa;
	color: #2271b1;
	font-size: 20px;
	font-weight: 700;
	line-height: 1;
	cursor: pointer;
	margin: 0;
	padding: 0;
}
.mcqep-stepper-btn:hover {
	background: #dfeaf5;
}
.mcqep-stepper-btn:active {
	background: #2271b1;
	color: #fff;
}
.mcqep-stepper input[type="number"] {
	flex: 1;
	width: auto;
	max-width: none;
	border: none;
	text-align: center;
	font-size: 17px;
	font-weight: 700;
	color: #1d2327;
	padding: 8px 4px;
	-moz-appearance: textfield;
}
.mcqep-stepper input[type="number"]::-webkit-outer-spin-button,
.mcqep-stepper input[type="number"]::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}
.mcqep-stepper input[type="number"]:focus {
	outline: none;
}
.mcqep-stepper-sm .mcqep-stepper-btn {
	width: 34px;
	height: 34px;
	font-size: 16px;
}
.mcqep-stepper-sm input[type="number"] {
	font-size: 14px;
	padding: 6px 2px;
}
.mcqep-adv-section-label {
	display: block;
	font-weight: 700;
	font-size: 13px;
	color: #2271b1;
	margin-bottom: 12px;
	letter-spacing: 0.2px;
}
.mcqep-subject-list {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-bottom: 20px;
}
.mcqep-subject-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 12px 14px;
	border: 1px solid #e6edf3;
	border-radius: 12px;
	background: #fafcfe;
	transition: border-color 0.15s ease, background 0.15s ease;
}
.mcqep-subject-info {
	display: flex;
	flex-direction: column;
	gap: 3px;
	min-width: 0;
}
.mcqep-subject-row .mcqep-subject-name {
	font-size: 14px;
	font-weight: 600;
	color: #1d2327;
	overflow-wrap: anywhere;
}
.mcqep-subject-badge {
	display: inline-block;
	width: fit-content;
	font-size: 11px;
	color: #2271b1;
	background: #e5f1fa;
	padding: 2px 8px;
	border-radius: 20px;
	font-weight: 600;
}
.mcqep-subject-row .mcqep-stepper {
	flex-shrink: 0;
}
.mcqep-subject-row .mcqep-subject-count {
	width: 46px;
}
.mcqep-toggle-row {
	display: flex;
	align-items: center;
	gap: 12px;
	background: #f6f9fc;
	border: 1px solid #e6edf3;
	border-radius: 12px;
	padding: 13px 14px;
	cursor: pointer;
}
.mcqep-toggle-switch {
	position: relative;
	display: inline-block;
	width: 42px;
	height: 24px;
	flex-shrink: 0;
}
.mcqep-toggle-switch input {
	opacity: 0;
	width: 0;
	height: 0;
}
.mcqep-toggle-slider {
	position: absolute;
	inset: 0;
	background: #ccd3da;
	border-radius: 24px;
	transition: background 0.2s ease;
}
.mcqep-toggle-slider::before {
	content: "";
	position: absolute;
	width: 18px;
	height: 18px;
	left: 3px;
	top: 3px;
	background: #fff;
	border-radius: 50%;
	transition: transform 0.2s ease;
	box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}
.mcqep-toggle-switch input:checked + .mcqep-toggle-slider {
	background: #2271b1;
}
.mcqep-toggle-switch input:checked + .mcqep-toggle-slider::before {
	transform: translateX(18px);
}
.mcqep-toggle-text {
	font-size: 13px;
	color: #3c434a;
	line-height: 1.5;
}
.mcqep-adv-start-btn {
	width: 100%;
	background: linear-gradient(135deg, #2271b1 0%, #1a4f8b 100%);
	color: #fff;
	border: none;
	padding: 15px 22px;
	border-radius: 12px;
	font-size: 16px;
	font-weight: 700;
	letter-spacing: 0.3px;
	cursor: pointer;
	margin-top: 4px;
	box-shadow: 0 8px 18px rgba(34, 113, 177, 0.3);
	transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.mcqep-adv-start-btn:hover {
	background: linear-gradient(135deg, #2271b1 0%, #1a4f8b 100%);
	transform: translateY(-1px);
	box-shadow: 0 10px 22px rgba(34, 113, 177, 0.38);
}
.mcqep-adv-start-btn:active {
	transform: translateY(0);
}
@media (min-width: 480px) {
	.mcqep-adv-grid {
		grid-template-columns: 1fr 1fr;
	}
	.mcqep-adv-start-btn {
		width: auto;
		padding-left: 36px;
		padding-right: 36px;
	}
}
.mcqep-live-score-wrap {
	background: rgba(255,255,255,0.15);
	padding: 6px 14px;
	border-radius: 20px;
	font-weight: 700;
}
.mcqep-header-bar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: #2271b1;
	color: #fff;
	padding: 14px 18px;
	border-radius: 10px 10px 0 0;
	flex-wrap: wrap;
	gap: 8px;
}
.mcqep-header-bar .mcqep-progress {
	font-weight: 600;
}
.mcqep-timer {
	background: rgba(255,255,255,0.15);
	padding: 6px 14px;
	border-radius: 20px;
	font-weight: 700;
	font-variant-numeric: tabular-nums;
}
.mcqep-timer.mcqep-timer-warning {
	background: #d63638;
	animation: mcqep-pulse 1s infinite;
}
@keyframes mcqep-pulse {
	0%, 100% { opacity: 1; }
	50% { opacity: 0.6; }
}
.mcqep-question-card {
	background: #fff;
	border: 1px solid #e2e4e7;
	border-top: none;
	padding: 22px;
	border-radius: 0 0 10px 10px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.mcqep-question-text {
	font-size: 18px;
	font-weight: 600;
	margin-bottom: 18px;
	line-height: 1.6;
}
.mcqep-options {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin-bottom: 20px;
}
.mcqep-option {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 16px;
	border: 2px solid #e2e4e7;
	border-radius: 8px;
	cursor: pointer;
	transition: all 0.15s ease;
	font-size: 16px;
}
.mcqep-option:hover {
	border-color: #2271b1;
	background: #f0f6fc;
}
.mcqep-option.mcqep-selected {
	border-color: #2271b1;
	background: #e5f1fa;
}
.mcqep-option.mcqep-correct {
	border-color: #00a32a;
	background: #edfaef;
}
.mcqep-option.mcqep-wrong {
	border-color: #d63638;
	background: #fcf0f1;
}
.mcqep-option .mcqep-option-letter {
	font-weight: 700;
	width: 26px;
	height: 26px;
	border-radius: 50%;
	background: #f0f0f1;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}
.mcqep-feedback {
	padding: 14px 16px;
	border-radius: 8px;
	margin-bottom: 16px;
	font-size: 15px;
}
.mcqep-feedback.mcqep-feedback-correct {
	background: #edfaef;
	border: 1px solid #00a32a;
	color: #00450c;
}
.mcqep-feedback.mcqep-feedback-wrong {
	background: #fcf0f1;
	border: 1px solid #d63638;
	color: #7a0d0d;
}
.mcqep-feedback strong {
	display: block;
	margin-bottom: 4px;
}
.mcqep-actions {
	display: flex;
	justify-content: space-between;
	gap: 10px;
	flex-wrap: wrap;
}
.mcqep-btn {
	background: #2271b1;
	color: #fff;
	border: none;
	padding: 12px 26px;
	border-radius: 6px;
	font-size: 15px;
	cursor: pointer;
}
.mcqep-btn:hover {
	background: #135e96;
}
.mcqep-btn.mcqep-btn-secondary {
	background: #f0f0f1;
	color: #1d2327;
}
.mcqep-btn.mcqep-btn-secondary:hover {
	background: #dcdcde;
}
.mcqep-btn.mcqep-btn-danger {
	background: #d63638;
}
.mcqep-btn:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}
.mcqep-nav-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin: 16px 0;
}
.mcqep-nav-dot {
	width: 34px;
	height: 34px;
	border-radius: 6px;
	border: 2px solid #e2e4e7;
	background: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 13px;
	cursor: pointer;
}
.mcqep-nav-dot.mcqep-answered {
	background: #2271b1;
	color: #fff;
	border-color: #2271b1;
}
.mcqep-nav-dot.mcqep-current {
	border-color: #d63638;
}
.mcqep-result-card {
	background: #fff;
	border: 1px solid #e2e4e7;
	border-radius: 10px;
	padding: 26px;
	text-align: center;
}
.mcqep-result-score {
	font-size: 42px;
	font-weight: 800;
	color: #2271b1;
	margin: 6px 0;
}
.mcqep-result-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
	gap: 12px;
	margin: 20px 0;
	text-align: center;
}
.mcqep-result-grid div {
	background: #f6f7f7;
	border-radius: 8px;
	padding: 14px 8px;
}
.mcqep-result-grid .mcqep-stat-value {
	font-size: 22px;
	font-weight: 700;
	display: block;
}
.mcqep-result-grid .mcqep-stat-label {
	font-size: 12px;
	color: #666;
}
.mcqep-review-item {
	text-align: left;
	border: 1px solid #e2e4e7;
	border-radius: 8px;
	padding: 14px;
	margin-bottom: 10px;
}
.mcqep-review-item.mcqep-review-correct {
	border-left: 4px solid #00a32a;
}
.mcqep-review-item.mcqep-review-wrong {
	border-left: 4px solid #d63638;
}
.mcqep-review-item.mcqep-review-skipped {
	border-left: 4px solid #dba617;
}

@media (max-width: 600px) {
	.mcqep-app {
		margin: 10px;
	}
	.mcqep-question-text {
		font-size: 16px;
	}
	.mcqep-result-score {
		font-size: 32px;
	}
	.mcqep-actions {
		flex-direction: column;
	}
	.mcqep-btn {
		width: 100%;
	}
}