/**
 * Quiz Styles - Professional Design
 *
 * @package Coursee
 * @since 1.0.0
 */

/* Quiz Container */
.quiz-single {
	max-width: 1200px;
	margin: 0 auto;
	padding: var(--space-6);
	background: var(--color-gray-50);
	min-height: 100vh;
}

.quiz-breadcrumb {
	margin-bottom: 20px;
}

.quiz-breadcrumb a {
	color: #0073aa;
	text-decoration: none;
	font-weight: 500;
}

.quiz-breadcrumb a:hover {
	text-decoration: underline;
}

/* Quiz Header */
.quiz-header {
	margin-bottom: 30px;
	padding-bottom: 20px;
	border-bottom: 2px solid #e0e0e0;
}

.quiz-title {
	margin: 0 0 15px 0;
	font-size: 32px;
	color: #333;
}

.quiz-info {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
	margin-bottom: 15px;
}

.quiz-info-item {
	display: flex;
	align-items: center;
	gap: 8px;
	color: #666;
}

.quiz-info-item .dashicons {
	font-size: 18px;
	color: #0073aa;
}

.quiz-description {
	margin-top: 15px;
	color: #666;
	line-height: 1.6;
}

/* Quiz Start Screen */
.quiz-start-screen {
	background: white;
	border-radius: var(--radius-2xl);
	padding: var(--space-12);
	text-align: center;
	margin: var(--space-10) 0;
	box-shadow: var(--shadow-xl);
	border: 1px solid var(--color-gray-200);
	position: relative;
	overflow: hidden;
}

.quiz-start-screen::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 6px;
	background: var(--gradient-primary);
}

.quiz-start-content h2 {
	margin: 0 0 15px 0;
	font-size: 28px;
	color: #333;
}

.quiz-start-content p {
	margin: 0 0 30px 0;
	color: #666;
	font-size: 16px;
}

.quiz-instructions {
	display: flex;
	flex-direction: column;
	gap: 15px;
	margin: 30px 0;
	text-align: left;
	max-width: 500px;
	margin-left: auto;
	margin-right: auto;
}

.instruction-item {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 12px;
	background: #fff;
	border-radius: 6px;
	border-left: 3px solid #0073aa;
}

.instruction-item .dashicons {
	font-size: 20px;
	color: #0073aa;
}

.instruction-item strong {
	margin-right: 5px;
}

/* Quiz Questions Container */
.quiz-questions-container {
	margin: 30px 0;
}

.quiz-header-bar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: var(--space-5) var(--space-6);
	background: var(--gradient-primary);
	color: #fff;
	border-radius: var(--radius-xl) var(--radius-xl) 0 0;
	margin-bottom: 0;
	box-shadow: var(--shadow-lg);
	position: sticky;
	top: 0;
	z-index: 10;
}

.quiz-timer {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 18px;
	font-weight: 600;
}

.quiz-timer .dashicons {
	font-size: 20px;
}

.timer-display {
	font-family: 'Courier New', monospace;
}

.quiz-progress {
	font-size: 14px;
}

.quiz-questions {
	background: white;
	border: 1px solid var(--color-gray-200);
	border-top: none;
	padding: var(--space-8);
	border-radius: 0 0 var(--radius-xl) var(--radius-xl);
	box-shadow: var(--shadow-md);
}

/* Quiz Question */
.quiz-question {
	margin-bottom: 40px;
	padding-bottom: 30px;
	border-bottom: 1px solid #f0f0f0;
}

.quiz-question:last-child {
	border-bottom: none;
	margin-bottom: 0;
}

.question-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 15px;
}

.question-number {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	background: #0073aa;
	color: #fff;
	border-radius: 50%;
	font-weight: 600;
	font-size: 14px;
}

.question-points {
	font-size: 12px;
	color: #666;
	background: #f5f5f5;
	padding: 4px 12px;
	border-radius: 12px;
}

.question-text {
	font-size: 18px;
	font-weight: 500;
	color: #333;
	margin-bottom: 20px;
	line-height: 1.6;
}

.question-answer {
	margin-top: 15px;
}

/* Answer Options */
.answer-options {
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.option-label {
	display: flex;
	align-items: flex-start;
	gap: var(--space-3);
	padding: var(--space-4);
	border: 2px solid var(--color-gray-300);
	border-radius: var(--radius-lg);
	cursor: pointer;
	transition: all var(--transition-base);
	background: white;
	position: relative;
	overflow: hidden;
}

.option-label::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 0;
	background: var(--gradient-primary);
	transition: width var(--transition-base);
}

.option-label:hover {
	border-color: var(--color-primary);
	background: rgba(99, 102, 241, 0.05);
	transform: translateX(4px);
	box-shadow: var(--shadow-md);
}

.option-label:hover::before {
	width: 4px;
}

.option-label input[type="radio"] {
	margin-top: 2px;
	cursor: pointer;
}

.option-label input[type="radio"]:checked + .option-text {
	color: #0073aa;
	font-weight: 500;
}

.option-text {
	flex: 1;
	line-height: 1.5;
}

/* Short Answer */
.short-answer-input {
	width: 100%;
	padding: 12px;
	border: 2px solid #e0e0e0;
	border-radius: 6px;
	font-size: 14px;
	font-family: inherit;
	resize: vertical;
	min-height: 100px;
}

.short-answer-input:focus {
	outline: none;
	border-color: #0073aa;
}

/* Matching */
.matching-container {
	display: flex;
	flex-direction: column;
	gap: 15px;
}

.match-row {
	display: flex;
	align-items: center;
	gap: 15px;
	padding: 15px;
	background: #f8f9fa;
	border-radius: 6px;
}

.match-left {
	flex: 1;
	font-weight: 500;
	color: #333;
}

.match-select {
	flex: 1;
	padding: 10px;
	border: 2px solid #e0e0e0;
	border-radius: 6px;
	font-size: 14px;
	background: #fff;
}

.match-select:focus {
	outline: none;
	border-color: #0073aa;
}

/* Fill Blank */
.fill-blank-container {
	padding: 15px;
	background: #f8f9fa;
	border-radius: 6px;
}

.fill-blank-text {
	font-size: 16px;
	line-height: 1.8;
}

.fill-blank-input {
	display: inline-block;
	min-width: 150px;
	padding: 6px 10px;
	border: 2px solid #0073aa;
	border-radius: 4px;
	margin: 0 5px;
	font-size: 14px;
	background: #fff;
}

.fill-blank-input:focus {
	outline: none;
	border-color: #005177;
	box-shadow: 0 0 0 3px rgba(0, 115, 170, 0.1);
}

/* Quiz Actions */
.quiz-actions {
	margin-top: 30px;
	padding-top: 20px;
	border-top: 2px solid #e0e0e0;
	text-align: center;
}

.quiz-actions .button {
	padding: 12px 30px;
	font-size: 16px;
	font-weight: 600;
}

/* Quiz Results */
.quiz-results {
	background: #fff;
	border: 1px solid #e0e0e0;
	border-radius: 8px;
	padding: 40px;
	margin: 30px 0;
	text-align: center;
}

.quiz-results-content h2 {
	margin: 0 0 20px 0;
	font-size: 32px;
}

.quiz-results.passed .quiz-status {
	color: #46b450;
}

.quiz-results.failed .quiz-status {
	color: #dc3232;
}

.quiz-score-display {
	margin: 30px 0;
}

.quiz-score {
	display: block;
	font-size: 72px;
	font-weight: 700;
	color: #0073aa;
	line-height: 1;
}

.quiz-score-label {
	display: block;
	margin-top: 10px;
	font-size: 14px;
	color: #666;
	text-transform: uppercase;
	letter-spacing: 1px;
}

.quiz-stats {
	display: flex;
	justify-content: center;
	gap: 40px;
	margin: 30px 0;
}

.stat-item {
	display: flex;
	flex-direction: column;
}

.stat-value {
	font-size: 32px;
	font-weight: 700;
	color: #333;
}

.stat-label {
	font-size: 14px;
	color: #666;
	margin-top: 5px;
}

.quiz-actions-results {
	display: flex;
	justify-content: center;
	gap: 15px;
	margin-top: 30px;
}

/* Answered Question Indicator */
.quiz-question.answered .question-number {
	background: #46b450;
}

/* Responsive */
@media (max-width: 768px) {
	.quiz-header-bar {
		flex-direction: column;
		gap: 15px;
		text-align: center;
	}

	.quiz-instructions {
		max-width: 100%;
	}

	.match-row {
		flex-direction: column;
		align-items: stretch;
	}

	.quiz-stats {
		flex-direction: column;
		gap: 20px;
	}

	.quiz-actions-results {
		flex-direction: column;
	}

	.quiz-score {
		font-size: 48px;
	}
}