/* Phase 2 — Cinematic Mode Pro */

.sc361-cinematic-pro {
	position: relative;
	overflow: hidden;
	overflow: clip;
	contain: paint;
	isolation: isolate;
	filter: contrast(var(--sc361-cine-contrast, 1.15)) saturate(var(--sc361-cine-saturate, 1.1))
		brightness(var(--sc361-cine-brightness, 1.05));
}

.sc361-cinematic-pro::after {
	content: '';
	position: absolute;
	inset: 0;
	pointer-events: none;
	z-index: 10;
	box-shadow: inset 0 0 120px rgba(0, 0, 0, calc(var(--sc361-cine-vignette, 0.5) * 0.65));
	border-radius: inherit;
}

.sc361-cine-grain-wrap {
	position: absolute;
	inset: 0;
	overflow: hidden;
	pointer-events: none;
	z-index: 11;
}

.sc361-cine-grain {
	position: absolute;
	inset: 0;
	pointer-events: none;
	z-index: 11;
	opacity: var(--sc361-cine-grain, 0.12);
	overflow: hidden;
	background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
	background-size: 200px 200px;
	background-repeat: repeat;
	mix-blend-mode: overlay;
	/* Animate background-position only — transform caused horizontal scrollbar jitter */
	animation: sc361-grain-shift 0.5s steps(2) infinite;
}

@keyframes sc361-grain-shift {
	0% {
		background-position: 0 0;
	}
	100% {
		background-position: 100% 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.sc361-cine-grain {
		animation: none;
	}
}