/**
 * Frontend styles for Before-After Image Block
 */

.before-after-block {
	position: relative;
	width: 100%;
	max-width: 100%;
	overflow: hidden;
	box-sizing: border-box;
}

.before-after-block__container {
	position: relative;
	width: 100%;
	aspect-ratio: 16/9;
	overflow: hidden;
	cursor: grab;
	user-select: none;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
}

.before-after-block__container:active {
	cursor: grabbing;
}

/* Image wrappers */
.before-after-block__image-wrapper {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.before-after-block__image-wrapper--after {
	clip-path: inset(0 0 0 50%);
	transition: clip-path 0.3s ease-out;
}

.before-after-block[data-orientation="vertical"] .before-after-block__image-wrapper--after {
	clip-path: inset(50% 0 0 0);
}

/* Images */
.before-after-block__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	pointer-events: none;
}

/* Image Captions */
.before-after-block__caption {
	position: absolute;
	background: rgba(255, 255, 255, 0.9);
	color: #1e1e1e;
	padding: 6px 16px;
	border-radius: 18px;
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
	z-index: 5;
	pointer-events: none;
}

.before-after-block__caption--top-left {
	top: 12px;
	left: 12px;
}

.before-after-block__caption--top-right {
	top: 12px;
	right: 12px;
}

.before-after-block__caption--bottom-left {
	bottom: 12px;
	left: 12px;
}

.before-after-block__caption--bottom-right {
	bottom: 12px;
	right: 12px;
}

/* Slider handle */
.before-after-block__slider {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 10;
	cursor: grab;
	touch-action: none;
	transition: left 0.3s ease-out, top 0.3s ease-out;
}

.before-after-block__slider:active {
	cursor: grabbing;
}

/* Horizontal orientation slider */
.before-after-block[data-orientation="horizontal"] .before-after-block__slider::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 4px;
	height: 100vh;
	background: #fff;
	box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
}

/* Vertical orientation slider */
.before-after-block[data-orientation="vertical"] .before-after-block__slider::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 100vw;
	height: 4px;
	background: #fff;
	box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
}

/* Slider button/handle */
.before-after-block__slider-button {
	position: relative;
	width: 48px;
	height: 48px;
	background: #fff;
	border-radius: 50%;
	box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
	display: flex;
	align-items: center;
	justify-content: center;
	color: #1e1e1e;
	z-index: 11;
}

.before-after-block__slider-button svg {
	width: 24px;
	height: 24px;
}

/* Rotate arrow icons for vertical orientation */
.before-after-block[data-orientation="vertical"][data-icon="arrows"] .before-after-block__slider-button svg,
.before-after-block[data-orientation="vertical"][data-icon="arrows-alt"] .before-after-block__slider-button svg {
	transform: rotate(90deg);
}

/* Drag icon doesn't rotate */
.before-after-block[data-icon="drag"] .before-after-block__slider-button svg {
	width: 20px;
	height: 20px;
}

/* Hover effects */
.before-after-block__slider-button:hover {
	transform: scale(1.1);
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

/* Active/dragging state */
.before-after-block__container:active .before-after-block__slider-button {
	transform: scale(1.05);
}

/* Remove transitions while dragging for better performance */
.before-after-block__container:active .before-after-block__slider,
.before-after-block__container:active .before-after-block__image-wrapper--after {
	transition: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
	.before-after-block__slider-button {
		width: 40px;
		height: 40px;
	}

	.before-after-block__slider-button svg {
		width: 20px;
		height: 20px;
	}

	.before-after-block[data-orientation="horizontal"] .before-after-block__slider::before,
	.before-after-block[data-orientation="vertical"] .before-after-block__slider::before {
		box-shadow: 0 0 6px rgba(0, 0, 0, 0.25);
	}
}

@media (max-width: 480px) {
	.before-after-block__slider-button {
		width: 36px;
		height: 36px;
	}

	.before-after-block__slider-button svg {
		width: 18px;
		height: 18px;
	}
}

/* Accessibility - focus states */
.before-after-block__slider:focus {
	outline: 2px solid #0073aa;
	outline-offset: 2px;
}

.before-after-block__slider:focus-visible {
	outline: 2px solid #0073aa;
	outline-offset: 2px;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
	.before-after-block__slider,
	.before-after-block__image-wrapper--after,
	.before-after-block__slider-button {
		transition: none;
	}
}