.SceneTransition {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    z-index: 9999;
    pointer-events: none;
}

.SceneTransition.fade-in {
    animation: scene-transition-fade-in 1.2s forwards;
}

.SceneTransition.fade-out {
    animation: scene-transition-fade-out 1.2s forwards;
}

@keyframes scene-transition-fade-in {
    from { opacity: 0;}
    to { opacity: 1; }
}

@keyframes scene-transition-fade-out {
    from { opacity: 1; }
    to { opacity: 0; }
}

.SceneTransition.radial-in {
    animation: scene-transition-radial-in 1.2s forwards;
}

.SceneTransition.radial-out {
    animation: scene-transition-radial-out 1.2s forwards;
}


@keyframes scene-transition-radial-in {
    from { opacity: 0; background-size: 0%; }
    to { opacity: 1; background-size: 100%; }
}

@keyframes scene-transition-radial-out {
    from { opacity: 1; background-size: 100%; }
    to { opacity: 0; background-size: 0%; }
}

.SceneTransition.curtain-in {
    animation: scene-transition-curtain-in 1.2s forwards;
}

.SceneTransition.curtain-out {
    animation: scene-transition-curtain-out 1.2s forwards;
}

@keyframes scene-transition-curtain-in {
    from { opacity: 0; transform: translateY(-100%); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scene-transition-curtain-out {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(100%); }
}

.SceneTransition.pixel-in {
    animation: scene-transition-pixel-in 1.2s steps(10) forwards;
}

.SceneTransition.pixel-out {
    animation: scene-transition-pixel-out 1.2s steps(10) forwards;
}

@keyframes scene-transition-pixel-in {
    from { filter: blur(10px); opacity: 0; }
    to { filter: blur(0); opacity: 1; }
}

@keyframes scene-transition-pixel-out {
    from { filter: blur(0); opacity: 1; }
    to { filter: blur(10px); opacity: 0; }
}

.SceneTransition.spiral-in {
    animation: scene-transition-spiral-in 1.2s forwards;
}

.SceneTransition.spiral-out {
    animation: scene-transition-spiral-out 1.2s forwards;
}

@keyframes scene-transition-spiral-in {
    from { opacity: 0; transform: rotate(360deg) scale(0); }
    to { opacity: 1; transform: rotate(0deg) scale(1); }
}

@keyframes scene-transition-spiral-out {
    from { opacity: 1; transform: rotate(0deg) scale(1); }
    to { opacity: 0; transform: rotate(-360deg) scale(0); }
}

.SceneTransition.checkerboard-in {
    background: repeating-linear-gradient(45deg, navy, #0000002d 20px, navy 20px, #0000002d 20px);
    animation: scene-transition-checkerboard-in 1.2s forwards;
}

.SceneTransition.checkerboard-out {
    animation: scene-transition-checkerboard-out 1.2s forwards;
}

@keyframes scene-transition-checkerboard-in {
    from { opacity: 0; background-size: 100%; }
    to { opacity: 1; background-size: 10%; }
}

@keyframes scene-transition-checkerboard-out {
    from { opacity: 1; background-size: 10%; }
    to { opacity: 0; background-size: 100%; }
}

.SceneTransition.blinds-in {
    background: linear-gradient(#000 10px, transparent 10px);
    background-size: 100% 20px;
    animation: scene-transition-blinds-in 1.2s forwards;
}

.SceneTransition.blinds-out {
    animation: scene-transition-blinds-out 1.2s forwards;
}

@keyframes scene-transition-blinds-in {
    from { opacity: 0; background-size: 100% 100%; }
    to { opacity: 1; background-size: 100% 20px; }
}

@keyframes scene-transition-blinds-out {
    from { opacity: 1; background-size: 100% 20px; }
    to { opacity: 0; background-size: 100% 100%; }
}

.SceneTransition.comic-in {
    background: radial-gradient(circle, #ff0 15%, navy 15%, #ff0 5%, navy 5%, transparent 60%);
    animation: scene-transition-comic-in 1s forwards;
}

.SceneTransition.comic-out {
    animation: scene-transition-comic-out 1s forwards;
}

@keyframes scene-transition-comic-in {
    from { opacity: 0; transform: scale(0); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes scene-transition-comic-out {
    from { opacity: 1; transform: scale(1); }
    to { opacity: 0; transform: scale(0); }
}

.SceneTransition.shatter-in {
    animation: scene-transition-shatter-in 1.2s forwards;
}

.SceneTransition.shatter-out {
    animation: scene-transition-shatter-out 1.2s forwards;
}

@keyframes scene-transition-shatter-in {
    from { opacity: 0; clip-path: circle(0% at center); }
    to { opacity: 1; clip-path: circle(150% at center); }
}

@keyframes scene-transition-shatter-out {
    from { opacity: 1; clip-path: circle(150% at center); }
    to { opacity: 0; clip-path: circle(0% at center); }
}

.SceneTransition.star-in {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cpolygon points='50,5 61,35 95,35 67,57 77,90 50,70 23,90 33,57 5,35 39,35' fill='goldenrod' stroke='white' stroke-width='3'/%3E%3C/svg%3E");
    background-size: 2px 2px;
    background-repeat: no-repeat;
    animation: scene-transition-star-in 1.2s ease-out forwards;
}

.SceneTransition.star-out {
    animation: scene-transition-star-out 1.2s ease-in forwards;
}

@keyframes scene-transition-star-in {
    from {
        opacity: 0;
        background-size: 1000%;
        transform: scale(1.1) translateX(-20px) rotate(0deg);
    }
    50% {
        transform: scale(1.05) translateX(10px) rotate(180deg);
    }
    to {
        opacity: 1;
        background-size: 10%;
        transform: scale(1) translateX(0px) rotate(360deg);
    }
}

@keyframes scene-transition-star-out {
    from {
        opacity: 1;
        background-size: 10%;
        transform: scale(1) translateX(0px) translateY(0px) rotate(0deg);
    }
    30% {
        transform: scale(1.05) translateX(-5px) translateY(-5px) rotate(-90deg);
    }
    60% {
        transform: scale(1.1) translateX(10px) translateY(5px) rotate(-180deg);
    }
    to {
        opacity: 0;
        background-size: 1000%;
        transform: scale(1.2) translateX(30px) translateY(20px) rotate(-360deg);
    }
}