/**
 * Multi Questions Simulator - Frontend Styles
 */

/* CSS Variables */
.mqs-simulator {
	--mqs-bg-color: #f5f5f5;
	--mqs-text-color: #333333;
	--mqs-button-color: #007bff;
	--mqs-button-text-color: #ffffff;
	--mqs-back-button-color: #007bff;
	--mqs-progress-color: #007bff;
	--mqs-border-color: #e0e0e0;
	--mqs-border-width: 2px;
	--mqs-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
	--mqs-border-radius: 8px;
	--mqs-spacing: 24px;
	--mqs-transition: 0.3s ease;
	--mqs-grid-columns-pc: 5;
	--mqs-grid-columns-tablet: 4;
	--mqs-grid-columns-mobile: 3;
}

/* Container */
.mqs-simulator {
	width: 100%;
	background-color: var(--mqs-bg-color);
	color: var(--mqs-text-color);
	padding: var(--mqs-spacing);
	border-radius: var(--mqs-border-radius);
	border: var(--mqs-border-width) solid var(--mqs-border-color);
	box-shadow: var(--mqs-shadow);
	max-width: 100%;
	margin-top: 0;
	margin-bottom: var(--swl-block-margin, 32px);
}

/* Set Header (Title + Icon) */
.mqs-set-header {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 8px;
}

.mqs-set-icon {
	width: 32px;
	height: 32px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--mqs-button-color);
}

.mqs-set-icon svg {
	width: 100%;
	height: 100%;
}

.mqs-set-title {
	font-size: 24px;
	line-height: 1.4;
	font-weight: 600;
	color: var(--mqs-text-color);
	user-select: none;
}

/* Progress Bar */
.mqs-progress {
	margin-bottom: var(--mqs-spacing);
	padding-bottom: var(--mqs-spacing);
	border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.mqs-progress-labels {
	display: flex;
	justify-content: space-between;
	margin-bottom: 4px;
}

.mqs-progress-count,
.mqs-progress-percent {
	font-size: 12px;
	color: var(--mqs-text-color);
	opacity: 0.7;
	user-select: none;
}

.mqs-progress-bar {
	height: 5px;
	background-color: rgba(0, 0, 0, 0.1);
	border-radius: 9999px;
	overflow: hidden;
}

.mqs-progress-fill {
	height: 100%;
	background-color: var(--mqs-progress-color);
	transition: width var(--mqs-transition);
}

/* Question Step */
.mqs-question-step {
	display: none;
	animation: mqsFadeIn 0.3s ease;
}

.mqs-question-step.is-active {
	display: block;
}

@keyframes mqsFadeIn {
	from {
		opacity: 0;
		transform: translateX(20px);
	}
	to {
		opacity: 1;
		transform: translateX(0);
	}
}

.mqs-question-title {
	display: block;
	font-size: 16px;
	line-height: 1.5;
	margin: 0 0 var(--mqs-spacing);
	text-align: left;
	color: var(--mqs-text-color);
	font-weight: 600;
	user-select: none;
}

/* Choices - Grid Layout */
.mqs-choices {
	display: grid;
	grid-template-columns: repeat(var(--mqs-grid-columns-pc, 5), 1fr);
	gap: 12px;
}

.mqs-choice {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 45px;
	padding: 8px 12px;
	border: 2px solid rgba(0, 0, 0, 0.1);
	border-radius: calc(var(--mqs-border-radius) / 2);
	background: #ffffff;
	cursor: pointer;
	transition: all var(--mqs-transition);
	text-align: center;
	font-size: 14px;
	line-height: 1.4;
	color: var(--mqs-text-color);
	user-select: none;
}

.mqs-choice:hover {
	border-color: var(--mqs-button-color);
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mqs-choice:focus {
	outline: none;
	border-color: var(--mqs-button-color);
	box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

.mqs-choice.is-selected {
	border-color: var(--mqs-button-color);
	background-color: var(--mqs-button-color);
	color: var(--mqs-button-text-color);
}

/* Choice Elements */
.mqs-choice-text {
	font-weight: 500;
	line-height: 1.4;
	word-break: break-word;
}

/* Navigation */
.mqs-navigation {
	display: flex;
	justify-content: flex-start;
	margin-top: var(--mqs-spacing);
	padding-top: var(--mqs-spacing);
	border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.mqs-nav-button {
	padding: 0;
	border: none;
	border-radius: 0;
	background: transparent;
	color: var(--mqs-back-button-color);
	font-size: 14px;
	line-height: 1.5;
	text-decoration: none;
	cursor: pointer;
	transition: all var(--mqs-transition);
	display: inline-flex;
	align-items: center;
	gap: 4px;
	user-select: none;
}

.mqs-nav-button::before {
	content: '←';
}

.mqs-nav-button:hover:not(:disabled) {
	opacity: 0.7;
}

.mqs-nav-button:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

/* Results */
.mqs-results {
	margin-top: var(--mqs-spacing);
}

.mqs-results-loading {
	text-align: center;
	padding: 40px;
}

.mqs-spinner {
	display: inline-block;
	width: 24px;
	height: 24px;
	border: 3px solid rgba(0, 0, 0, 0.1);
	border-top-color: var(--mqs-button-color);
	border-radius: 50%;
	animation: mqsSpin 0.8s linear infinite;
	margin-right: 12px;
	vertical-align: middle;
}

@keyframes mqsSpin {
	to {
		transform: rotate(360deg);
	}
}

.mqs-results-title {
	font-size: 24px;
	line-height: 1.4;
	margin: 0 0 8px;
	text-align: center;
	font-weight: bold;
	color: var(--mqs-text-color);
	display: block;
}

.mqs-results-count {
	text-align: center;
	margin-bottom: var(--mqs-spacing);
	margin-top: 0;
	opacity: 0.8;
}

.mqs-result-items {
	display: flex;
	flex-direction: column;
	gap: var(--mqs-spacing);
	margin-bottom: var(--mqs-spacing);
	margin-top: 0;
	margin-left: 0;
	margin-right: 0;
	list-style: none;
	padding: 0 !important;
}

.mqs-result-item {
	background: #ffffff;
	border-radius: calc(var(--mqs-border-radius) / 2);
}

.mqs-result-item-title {
	margin: 0 0 12px;
	font-size: 18px;
	line-height: 1.4;
}

.mqs-result-item-content {
	font-size: 14px;
	line-height: 1.6;
}

.mqs-result-item-content p:last-child {
	margin-bottom: 0;
}

.mqs-result-item-content .wp-block-xwrite {
	margin-top: 0;
}

.mqs-results-actions {
	text-align: center;
	margin-top: var(--mqs-spacing);
}

.mqs-restart-button {
	padding: 12px 32px;
	border: none;
	border-radius: calc(var(--mqs-border-radius) / 2);
	background: var(--mqs-button-color);
	color: var(--mqs-button-text-color);
	font-size: 14px;
	line-height: 1.5;
	cursor: pointer;
	transition: all var(--mqs-transition);
	user-select: none;
}

.mqs-restart-button:hover {
	opacity: 0.8;
}

.mqs-no-results {
	text-align: center;
	padding: 40px;
	opacity: 0.7;
}

/* Responsive - Tablet */
@media (max-width: 768px) {
	.mqs-choices {
		grid-template-columns: repeat(var(--mqs-grid-columns-tablet, 4), 1fr);
	}
}

/* Responsive - Mobile */
@media (max-width: 480px) {
	.mqs-simulator {
		padding: 16px;
	}

	.mqs-choices {
		grid-template-columns: repeat(var(--mqs-grid-columns-mobile, 3), 1fr);
	}

	.mqs-question-title {
		font-size: 14px;
	}

	.mqs-set-title {
		font-size: 20px;
	}
}