/**
 * Company Carousel Widget - Responsive Styles
 * Phase 6 - Responsive Design & Mobile Optimization
 * Created: November 21, 2025
 *
 * Mobile-First Responsive Design
 * Breakpoints: Mobile (<768px), Tablet (768-1023px), Desktop (1024px+)
 *
 * Carousel Layout:
 * - Mobile: 1 card per view, swipe gestures
 * - Tablet: 2 cards per view, arrows + swipe
 * - Desktop: 3 cards per view, arrows + keyboard
 */

/* ==========================================================================
   Base Mobile Styles (<768px)
   ========================================================================== */

.drvws-company-carousel-widget {
	width: 100%;
	max-width: 100%;
	position: relative;
	overflow: hidden;
	padding: 16px 0;
	box-sizing: border-box;
}

/* Carousel Container */
.drvws-company-carousel-widget .carousel-container {
	position: relative;
	width: 100%;
	overflow: visible;
}

/* Carousel Track - Horizontal Scroll */
.drvws-company-carousel-widget .carousel-track {
	display: flex;
	gap: 16px;
	padding: 0 16px;
	overflow-x: auto;
	overflow-y: hidden;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	-webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
	scrollbar-width: none; /* Firefox */
	-ms-overflow-style: none; /* IE/Edge */
}

/* Hide scrollbar */
.drvws-company-carousel-widget .carousel-track::-webkit-scrollbar {
	display: none; /* Chrome/Safari */
}

/* Carousel Slide - Full Width on Mobile */
.drvws-company-carousel-widget .carousel-slide {
	flex: 0 0 calc(100% - 32px); /* Full width minus padding */
	min-width: calc(100% - 32px);
	scroll-snap-align: center;
	scroll-snap-stop: always;
}

/* Review Card */
.drvws-company-carousel-widget .review-card {
	background: var(--card-bg-color, #FFFFFF);
	border: 1px solid var(--card-border-color, #E5E7EB);
	border-radius: var(--card-border-radius, 12px);
	padding: 16px;
	box-sizing: border-box;
	height: 100%;
	display: flex;
	flex-direction: column;
	position: relative;
	transition: none; /* Disable transitions on mobile */
}

/* Review Header */
.drvws-company-carousel-widget .review-header {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	margin-bottom: 12px;
}

.drvws-company-carousel-widget .review-avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	object-fit: cover;
	flex-shrink: 0;
}

.drvws-company-carousel-widget .review-author-info {
	flex: 1;
	min-width: 0;
}

.drvws-company-carousel-widget .review-author-name {
	font-size: 14px;
	font-weight: 600;
	line-height: 1.3;
	color: var(--author-text-color, #1F2937);
	margin-bottom: 4px;
	word-wrap: break-word;
}

.drvws-company-carousel-widget .review-date {
	font-size: 12px;
	line-height: 1.3;
	color: var(--date-color, #6B7280);
}

/* Star Rating */
.drvws-company-carousel-widget .review-rating {
	display: flex;
	align-items: center;
	gap: 4px;
	margin-bottom: 12px;
}

.drvws-company-carousel-widget .review-rating .star {
	width: 16px;
	height: 16px;
}

/* Review Text */
.drvws-company-carousel-widget .review-text {
	font-size: 14px;
	line-height: 1.6;
	color: var(--review-text-color, #4B5563);
	word-wrap: break-word;
	overflow-wrap: break-word;
	flex: 1;
}

/* Navigation Arrows - Hidden on Mobile */
.drvws-company-carousel-widget .carousel-arrow {
	display: none;
}

/* Navigation Dots - Mobile */
.drvws-company-carousel-widget .carousel-indicators {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	margin-top: 16px;
	padding: 12px 0;
}

.drvws-company-carousel-widget .carousel-indicator {
	width: 44px; /* WCAG touch target */
	height: 44px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	padding: 12px;
	box-sizing: border-box;
	-webkit-tap-highlight-color: rgba(124, 58, 237, 0.1);
}

.drvws-company-carousel-widget .carousel-indicator .dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--navigation-dot-color, #D1D5DB);
	transition: all 0.3s ease;
}

.drvws-company-carousel-widget .carousel-indicator.active .dot {
	width: 24px;
	border-radius: 4px;
	background: var(--navigation-dot-active-color, #7C3AED);
}

/* Mobile Tap Feedback */
.drvws-company-carousel-widget .carousel-indicator:active {
	opacity: 0.7;
	transition: opacity 0.1s ease;
}

/* Gradient Overlay - Optional */
.drvws-company-carousel-widget.has-gradient-overlay .review-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(
		to bottom,
		var(--overlay-gradient-start, rgba(0,0,0,0)),
		var(--overlay-gradient-end, rgba(0,0,0,0.6))
	);
	border-radius: inherit;
	pointer-events: none;
	z-index: 1;
}

.drvws-company-carousel-widget.has-gradient-overlay .review-card > * {
	position: relative;
	z-index: 2;
}

/* Indicator Position Variants - Mobile */
.drvws-company-carousel-widget.indicators-top .carousel-indicators {
	order: -1;
	margin-top: 0;
	margin-bottom: 16px;
}

/* Safe Area Insets for Notched Devices */
@supports (padding: max(0px)) {
	.drvws-company-carousel-widget .carousel-track {
		padding-left: max(16px, env(safe-area-inset-left));
		padding-right: max(16px, env(safe-area-inset-right));
	}
}

/* ==========================================================================
   Tablet Styles (768px - 1023px)
   ========================================================================== */

@media (min-width: 768px) {
	.drvws-company-carousel-widget {
		padding: 20px 0;
	}

	/* Carousel Track - 2 Cards per View */
	.drvws-company-carousel-widget .carousel-track {
		gap: 20px;
		padding: 0 20px;
	}

	.drvws-company-carousel-widget .carousel-slide {
		flex: 0 0 calc(50% - 10px); /* 2 cards per view */
		min-width: calc(50% - 10px);
	}

	/* Review Card */
	.drvws-company-carousel-widget .review-card {
		padding: 20px;
		border-radius: calc(var(--card-border-radius, 12px) + 2px);
		transition: all 0.3s ease;
	}

	/* Card Hover Effects - Enabled on Tablet */
	.drvws-company-carousel-widget .review-card:hover {
		box-shadow: var(--card-hover-shadow, 0 4px 12px rgba(0, 0, 0, 0.15));
		transform: translateY(-4px);
	}

	/* Review Avatar */
	.drvws-company-carousel-widget .review-avatar {
		width: 48px;
		height: 48px;
	}

	/* Review Author */
	.drvws-company-carousel-widget .review-author-name {
		font-size: 15px;
	}

	.drvws-company-carousel-widget .review-date {
		font-size: 13px;
	}

	/* Star Rating */
	.drvws-company-carousel-widget .review-rating .star {
		width: 18px;
		height: 18px;
	}

	/* Review Text */
	.drvws-company-carousel-widget .review-text {
		font-size: 15px;
		line-height: 1.7;
	}

	/* Navigation Arrows - Show on Tablet */
	.drvws-company-carousel-widget .carousel-arrow {
		display: flex;
		align-items: center;
		justify-content: center;
		position: absolute;
		top: 50%;
		transform: translateY(-50%);
		width: 44px;
		height: 44px;
		background: white;
		border: 1px solid #E5E7EB;
		border-radius: 50%;
		cursor: pointer;
		z-index: 10;
		color: var(--navigation-arrow-color, #1F2937);
		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
		transition: all 0.3s ease;
	}

	.drvws-company-carousel-widget .carousel-arrow.prev {
		left: 8px;
	}

	.drvws-company-carousel-widget .carousel-arrow.next {
		right: 8px;
	}

	.drvws-company-carousel-widget .carousel-arrow svg {
		width: 20px;
		height: 20px;
		fill: currentColor;
	}

	/* Arrow Hover Effects */
	.drvws-company-carousel-widget .carousel-arrow:hover {
		background: var(--navigation-arrow-hover-color, #7C3AED);
		color: white;
		border-color: var(--navigation-arrow-hover-color, #7C3AED);
		transform: translateY(-50%) scale(1.1);
	}

	.drvws-company-carousel-widget .carousel-arrow:active {
		transform: translateY(-50%) scale(0.95);
	}

	/* Arrow Disabled State */
	.drvws-company-carousel-widget .carousel-arrow:disabled {
		opacity: 0.3;
		cursor: not-allowed;
		pointer-events: none;
	}

	/* Navigation Dots - Tablet */
	.drvws-company-carousel-widget .carousel-indicators {
		margin-top: 20px;
		gap: 10px;
	}

	.drvws-company-carousel-widget .carousel-indicator .dot {
		width: 10px;
		height: 10px;
	}

	.drvws-company-carousel-widget .carousel-indicator.active .dot {
		width: 28px;
	}
}

/* ==========================================================================
   Desktop Styles (1024px+)
   ========================================================================== */

@media (min-width: 1024px) {
	.drvws-company-carousel-widget {
		max-width: 960px;
		margin: 0 auto;
		padding: 24px 0;
	}

	/* Carousel Track - 3 Cards per View */
	.drvws-company-carousel-widget .carousel-track {
		gap: 24px;
		padding: 0 24px;
	}

	.drvws-company-carousel-widget .carousel-slide {
		flex: 0 0 calc(33.333% - 16px); /* 3 cards per view */
		min-width: calc(33.333% - 16px);
	}

	/* Review Card */
	.drvws-company-carousel-widget .review-card {
		padding: 24px;
		border-radius: calc(var(--card-border-radius, 12px) + 4px);
	}

	/* Enhanced Card Hover Effects - Desktop */
	.drvws-company-carousel-widget .review-card:hover {
		box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
		transform: translateY(-6px) scale(1.02);
		transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	}

	/* Review Avatar */
	.drvws-company-carousel-widget .review-avatar {
		width: 56px;
		height: 56px;
	}

	/* Review Author */
	.drvws-company-carousel-widget .review-author-name {
		font-size: 16px;
	}

	.drvws-company-carousel-widget .review-date {
		font-size: 14px;
	}

	/* Star Rating */
	.drvws-company-carousel-widget .review-rating .star {
		width: 20px;
		height: 20px;
	}

	/* Review Text */
	.drvws-company-carousel-widget .review-text {
		font-size: 16px;
		line-height: 1.8;
	}

	/* Navigation Arrows - Desktop */
	.drvws-company-carousel-widget .carousel-arrow {
		width: 48px;
		height: 48px;
	}

	.drvws-company-carousel-widget .carousel-arrow.prev {
		left: 12px;
	}

	.drvws-company-carousel-widget .carousel-arrow.next {
		right: 12px;
	}

	.drvws-company-carousel-widget .carousel-arrow svg {
		width: 24px;
		height: 24px;
	}

	/* Enhanced Arrow Hover Effects */
	.drvws-company-carousel-widget .carousel-arrow:hover {
		transform: translateY(-50%) scale(1.15);
		box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
	}

	/* Navigation Dots - Desktop */
	.drvws-company-carousel-widget .carousel-indicators {
		margin-top: 24px;
		gap: 12px;
	}

	.drvws-company-carousel-widget .carousel-indicator .dot {
		width: 12px;
		height: 12px;
	}

	.drvws-company-carousel-widget .carousel-indicator.active .dot {
		width: 32px;
	}

	/* Keyboard Navigation Support */
	.drvws-company-carousel-widget .carousel-arrow:focus {
		outline: 2px solid #7C3AED;
		outline-offset: 2px;
	}

	.drvws-company-carousel-widget .carousel-arrow:focus:not(:focus-visible) {
		outline: none;
	}
}

/* ==========================================================================
   Extra Large Desktop (1200px+)
   ========================================================================== */

@media (min-width: 1200px) {
	.drvws-company-carousel-widget {
		max-width: 1140px;
	}

	/* Carousel Track */
	.drvws-company-carousel-widget .carousel-track {
		gap: 28px;
		padding: 0 28px;
	}

	.drvws-company-carousel-widget .carousel-slide {
		flex: 0 0 calc(33.333% - 18.667px);
		min-width: calc(33.333% - 18.667px);
	}

	/* Review Card */
	.drvws-company-carousel-widget .review-card {
		padding: 28px;
	}

	/* Navigation Arrows */
	.drvws-company-carousel-widget .carousel-arrow {
		width: 52px;
		height: 52px;
	}

	.drvws-company-carousel-widget .carousel-arrow svg {
		width: 28px;
		height: 28px;
	}
}

/* ==========================================================================
   Indicator Position Variants (All Breakpoints)
   ========================================================================== */

/* Top Position */
.drvws-company-carousel-widget.indicators-top .carousel-indicators {
	order: -1;
	margin-top: 0;
	margin-bottom: 16px;
}

@media (min-width: 768px) {
	.drvws-company-carousel-widget.indicators-top .carousel-indicators {
		margin-bottom: 20px;
	}
}

@media (min-width: 1024px) {
	.drvws-company-carousel-widget.indicators-top .carousel-indicators {
		margin-bottom: 24px;
	}
}

/* Left Position */
.drvws-company-carousel-widget.indicators-left .carousel-indicators {
	justify-content: flex-start;
	padding-left: 16px;
}

@media (min-width: 768px) {
	.drvws-company-carousel-widget.indicators-left .carousel-indicators {
		padding-left: 20px;
	}
}

@media (min-width: 1024px) {
	.drvws-company-carousel-widget.indicators-left .carousel-indicators {
		padding-left: 24px;
	}
}

/* Right Position */
.drvws-company-carousel-widget.indicators-right .carousel-indicators {
	justify-content: flex-end;
	padding-right: 16px;
}

@media (min-width: 768px) {
	.drvws-company-carousel-widget.indicators-right .carousel-indicators {
		padding-right: 20px;
	}
}

@media (min-width: 1024px) {
	.drvws-company-carousel-widget.indicators-right .carousel-indicators {
		padding-right: 24px;
	}
}

/* Top-Right Position */
.drvws-company-carousel-widget.indicators-top-right {
	display: flex;
	flex-direction: column;
}

.drvws-company-carousel-widget.indicators-top-right .carousel-indicators {
	order: -1;
	justify-content: flex-end;
	margin-top: 0;
	margin-bottom: 16px;
	padding-right: 16px;
}

/* Bottom-Right Position */
.drvws-company-carousel-widget.indicators-bottom-right .carousel-indicators {
	justify-content: flex-end;
	padding-right: 16px;
}

/* ==========================================================================
   Card Shadow Levels (Responsive)
   ========================================================================== */

/* Mobile - Minimal shadows for performance */
.drvws-company-carousel-widget .review-card {
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Tablet - Medium shadows */
@media (min-width: 768px) {
	.drvws-company-carousel-widget.shadow-small .review-card {
		box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
	}

	.drvws-company-carousel-widget.shadow-medium .review-card {
		box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
	}

	.drvws-company-carousel-widget.shadow-large .review-card {
		box-shadow: 0 8px 16px rgba(0, 0, 0, 0.16);
	}

	/* Hover shadows */
	.drvws-company-carousel-widget.shadow-small .review-card:hover {
		box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
	}

	.drvws-company-carousel-widget.shadow-medium .review-card:hover {
		box-shadow: 0 8px 16px rgba(0, 0, 0, 0.16);
	}

	.drvws-company-carousel-widget.shadow-large .review-card:hover {
		box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
	}
}

/* Desktop - Enhanced shadows */
@media (min-width: 1024px) {
	.drvws-company-carousel-widget.shadow-small .review-card:hover {
		box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
	}

	.drvws-company-carousel-widget.shadow-medium .review-card:hover {
		box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
	}

	.drvws-company-carousel-widget.shadow-large .review-card:hover {
		box-shadow: 0 16px 32px rgba(0, 0, 0, 0.22);
	}
}

/* ==========================================================================
   Slide Animation Duration (Responsive)
   ========================================================================== */

.drvws-company-carousel-widget .carousel-track {
	scroll-behavior: smooth;
}

/* Custom animation duration via CSS variable */
.drvws-company-carousel-widget .carousel-slide {
	transition: transform var(--slide-animation-duration, 300ms) ease;
}

@media (min-width: 768px) {
	.drvws-company-carousel-widget .carousel-slide {
		transition: transform var(--slide-animation-duration, 400ms) cubic-bezier(0.4, 0, 0.2, 1);
	}
}

/* ==========================================================================
   Accessibility & Performance
   ========================================================================== */

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
	.drvws-company-carousel-widget * {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
	.drvws-company-carousel-widget .review-card {
		border-width: 2px;
	}

	.drvws-company-carousel-widget .carousel-arrow {
		border-width: 2px;
	}

	.drvws-company-carousel-widget .carousel-indicator.active .dot {
		outline: 2px solid currentColor;
		outline-offset: 2px;
	}
}

/* Focus Indicators for Keyboard Navigation */
.drvws-company-carousel-widget .carousel-indicator:focus {
	outline: 2px solid #7C3AED;
	outline-offset: 2px;
	border-radius: 50%;
}

.drvws-company-carousel-widget .carousel-indicator:focus:not(:focus-visible) {
	outline: none;
}

/* Print Styles */
@media print {
	.drvws-company-carousel-widget {
		max-width: 100%;
	}

	.drvws-company-carousel-widget .carousel-track {
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		gap: 16px;
		overflow: visible;
	}

	.drvws-company-carousel-widget .carousel-slide {
		flex: none;
		min-width: auto;
	}

	.drvws-company-carousel-widget .carousel-arrow,
	.drvws-company-carousel-widget .carousel-indicators {
		display: none;
	}

	.drvws-company-carousel-widget .review-card {
		box-shadow: none;
		border: 1px solid #000;
		page-break-inside: avoid;
	}
}

/* ==========================================================================
   Loading State (Skeleton)
   ========================================================================== */

.drvws-company-carousel-widget.is-loading .carousel-track {
	pointer-events: none;
}

.drvws-company-carousel-widget.is-loading .review-card {
	background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
	background-size: 200% 100%;
	animation: shimmer 1.5s ease-in-out infinite;
	min-height: 300px;
}

@keyframes shimmer {
	0% { background-position: 200% 0; }
	100% { background-position: -200% 0; }
}

.drvws-company-carousel-widget.is-loading .review-card > * {
	visibility: hidden;
}

/* ==========================================================================
   Touch Gesture Support (JavaScript Integration)
   ========================================================================== */

/* When touch is active, disable CSS scroll-snap for JS control */
.drvws-company-carousel-widget.touch-active .carousel-track {
	scroll-snap-type: none;
}

/* Dragging cursor */
.drvws-company-carousel-widget.is-dragging {
	cursor: grabbing;
	user-select: none;
}

.drvws-company-carousel-widget.is-dragging .carousel-track {
	scroll-behavior: auto; /* Disable smooth scroll during drag */
}

.drvws-company-carousel-widget.is-dragging .review-card {
	pointer-events: none; /* Prevent clicks during drag */
}

/* ==========================================================================
   End of Company Carousel Widget Responsive Styles
   ========================================================================== */