/* Video Tutorial notification card - bottom-right floating, no overlay */

.ii-video-tutorial-card {
	position: fixed;
	bottom: 24px;
	right: 24px;
	z-index: 10000;
	width: 320px;
	background: var(--ii-surface-white, #fff);
	border: 1px solid var(--ii-border, #e5e7eb);
	border-radius: var(--ii-radius-md, 12px);
	padding: 20px;
	box-shadow:
		0 20px 60px rgba(0, 0, 0, 0.18),
		0 4px 16px rgba(0, 0, 0, 0.08);
	opacity: 0;
	transform: translateY(12px);
	transition:
		opacity 0.2s ease,
		transform 0.2s cubic-bezier(0.21, 1.02, 0.73, 1);
	pointer-events: none;
}

.ii-video-tutorial-card.is-visible {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
}

/* Video preview thumbnail - opens the lightbox on click */
.ii-video-tutorial-preview {
	position: relative;
	aspect-ratio: 16 / 9;
	width: 100%;
	margin-bottom: 14px;
	border-radius: var(--ii-radius-sm, 8px);
	overflow: hidden;
	cursor: pointer;
	background: var(--ii-bg-secondary, #f3f4f6);
}

/* Same-size shimmer placeholder shown until the thumbnail loads */
.ii-video-tutorial-preview-skeleton {
	position: absolute;
	inset: 0;
	z-index: 1;
	background: linear-gradient(
		90deg,
		var(--ii-bg-secondary, #f3f4f6) 25%,
		var(--ii-bg-hover, #e5e7eb) 50%,
		var(--ii-bg-secondary, #f3f4f6) 75%
	);
	background-size: 200% 100%;
	animation: iiSkeletonShimmer 1.8s infinite linear;
}

.ii-video-tutorial-preview-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	opacity: 0;
	transition: opacity 0.25s ease;
}

.ii-video-tutorial-preview.is-loaded .ii-video-tutorial-preview-img {
	opacity: 1;
}

.ii-video-tutorial-preview-play {
	position: absolute;
	inset: 0;
	margin: auto;
	z-index: 2;
	width: 44px;
	height: 44px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.6);
	color: #fff;
	border-radius: 50%;
	pointer-events: none;
	opacity: 0;
	transition:
		opacity 0.2s ease,
		background 0.15s ease,
		transform 0.15s ease;
}

.ii-video-tutorial-preview.is-loaded .ii-video-tutorial-preview-play {
	opacity: 1;
}

.ii-video-tutorial-preview:hover .ii-video-tutorial-preview-play {
	background: var(--ii-accent, #2563eb);
	transform: scale(1.06);
}

.ii-video-tutorial-preview-play svg {
	width: 18px;
	height: 18px;
	margin-left: 2px;
}

/* Close button - floats over the preview, so keep it legible on the image */
.ii-video-tutorial-close {
	position: absolute;
	top: 12px;
	right: 12px;
	z-index: 2;
	width: 24px;
	height: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(17, 24, 39, 0.55);
	border: none;
	font-size: 18px;
	line-height: 1;
	color: #fff;
	cursor: pointer;
	border-radius: 50%;
	transition: background 0.15s ease;
}

.ii-video-tutorial-close:hover {
	background: rgba(17, 24, 39, 0.75);
}

/* Content */
.ii-video-tutorial-title {
	font-size: 14px;
	font-weight: 600;
	color: var(--ii-text-primary, #111827);
	margin-bottom: 8px;
	padding-right: 24px;
	font-family: var(--ii-font-body, Inter, sans-serif);
	line-height: 1.4;
}

.ii-video-tutorial-desc {
	font-size: 13px;
	color: var(--ii-text-secondary, #4b5563);
	line-height: 1.55;
	font-family: var(--ii-font-body, Inter, sans-serif);
	margin-bottom: 16px;
}

/* Footer buttons */
.ii-video-tutorial-footer {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
}

.ii-video-tutorial-btn-secondary,
.ii-video-tutorial-btn-primary {
	width: 100%;
	padding: 7px 14px;
	font-size: 13px;
	font-weight: 500;
	border-radius: var(--ii-radius-sm, 6px);
	cursor: pointer;
	border: 1px solid transparent;
	font-family: var(--ii-font-body, Inter, sans-serif);
	transition:
		background 0.15s ease,
		opacity 0.15s ease;
}

.ii-video-tutorial-btn-secondary {
	background: transparent;
	border-color: var(--ii-border, #e5e7eb);
	color: var(--ii-text-secondary, #4b5563);
}

.ii-video-tutorial-btn-secondary:hover {
	background: var(--ii-surface-hover, #f3f4f6);
}

.ii-video-tutorial-btn-primary {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	background: var(--ii-accent, #2563eb);
	color: #fff;
}

.ii-video-tutorial-btn-primary svg {
	width: 12px;
	height: 12px;
	flex-shrink: 0;
}

.ii-video-tutorial-btn-primary:hover {
	opacity: 0.88;
}

/* YouTube embed wrapper */
.ii-video-tutorial-embed {
	aspect-ratio: 16 / 9;
	width: 100%;
	border-radius: var(--ii-radius-md, 12px);
	overflow: hidden;
}

.ii-video-tutorial-embed iframe {
	width: 100%;
	height: 100%;
	border: 0;
	display: block;
}

/* Dark mode */
[data-theme='dark'] .ii-video-tutorial-card {
	background: var(--ii-dk-surface, #18181b);
	border-color: var(--ii-dk-border, #28282f);
	box-shadow:
		0 20px 60px rgba(0, 0, 0, 0.45),
		0 4px 16px rgba(0, 0, 0, 0.25);
}

[data-theme='dark'] .ii-video-tutorial-title {
	color: var(--ii-dk-text-primary, #f9fafb);
}

[data-theme='dark'] .ii-video-tutorial-desc {
	color: var(--ii-dk-text-secondary, #9ca3af);
}

[data-theme='dark'] .ii-video-tutorial-preview-skeleton {
	background-image: linear-gradient(
		90deg,
		var(--ii-dk-shimmer-base) 25%,
		var(--ii-dk-shimmer-peak) 50%,
		var(--ii-dk-shimmer-base) 75%
	);
	background-color: transparent;
	background-size: 200% 100%;
}

[data-theme='dark'] .ii-video-tutorial-btn-secondary {
	border-color: var(--ii-dk-border, #28282f);
	color: var(--ii-dk-text-secondary, #9ca3af);
}

[data-theme='dark'] .ii-video-tutorial-btn-secondary:hover {
	background: var(--ii-dk-surface-hover, #1f1f26);
}

/* Responsive */
@media (max-width: 480px) {
	.ii-video-tutorial-card {
		left: 12px;
		right: 12px;
		bottom: 12px;
		width: auto;
	}
}