/* Theme Transition Overlay */
.theme-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    pointer-events: none;
}

.theme-transition-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}

.theme-transition-overlay .loader-container {
    z-index: 100;
    width: 100vw;
    height: 100vh;
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    justify-content: center;
    align-items: center;
}

.theme-transition-overlay .loader {
    width: 60px;
    aspect-ratio: 4;
    --_g: no-repeat radial-gradient(circle closest-side, #fff 90%, #0000);
    background: var(--_g) 0% 50%,
    var(--_g) 50% 50%,
    var(--_g) 100% 50%;
    background-size: calc(100% / 3) 100%;
    animation: l7 1s infinite linear;
}

@keyframes l7 {
    33% {
        background-size: calc(100% / 3) 0%, calc(100% / 3) 100%, calc(100% / 3) 100%
    }
    50% {
        background-size: calc(100% / 3) 100%, calc(100% / 3) 0%, calc(100% / 3) 100%
    }
    66% {
        background-size: calc(100% / 3) 100%, calc(100% / 3) 100%, calc(100% / 3) 0%
    }
}

.theme-transition-overlay .loader:before {
    content: none;
}

.theme-transition-overlay .gradient-bg {
    width: 100vw;
    height: 100vh;
    position: relative;
    overflow: hidden;
    background: linear-gradient(40deg, rgb(30, 30, 45), rgb(20, 20, 35));
    top: 0;
    left: 0;
}

.theme-transition-overlay .gradient-bg svg {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
}

.theme-transition-overlay .gradients-container {
    filter: url(#goo-theme) blur(40px);
    width: 100%;
    height: 100%;
}

.theme-transition-overlay .g1 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(18, 113, 255, 0.8) 0, rgba(18, 113, 255, 0) 50%) no-repeat;
    mix-blend-mode: hard-light;
    width: 80%;
    height: 80%;
    top: calc(50% - 80% / 2);
    left: calc(50% - 80% / 2);
    transform-origin: center center;
    animation: moveVertical 30s ease infinite;
    opacity: 1;
}

.theme-transition-overlay .g2 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(221, 74, 255, 0.8) 0, rgba(221, 74, 255, 0) 50%) no-repeat;
    mix-blend-mode: hard-light;
    width: 80%;
    height: 80%;
    top: calc(50% - 80% / 2);
    left: calc(50% - 80% / 2);
    transform-origin: calc(50% - 400px);
    animation: moveInCircle 20s reverse infinite;
    opacity: 1;
}

.theme-transition-overlay .g3 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(100, 220, 255, 0.8) 0, rgba(100, 220, 255, 0) 50%) no-repeat;
    mix-blend-mode: hard-light;
    width: 80%;
    height: 80%;
    top: calc(50% - 80% / 2 + 200px);
    left: calc(50% - 80% / 2 - 500px);
    transform-origin: calc(50% + 400px);
    animation: moveInCircle 40s linear infinite;
    opacity: 1;
}

.theme-transition-overlay .g4 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(200, 50, 50, 0.8) 0, rgba(200, 50, 50, 0) 50%) no-repeat;
    mix-blend-mode: hard-light;
    width: 80%;
    height: 80%;
    top: calc(50% - 80% / 2);
    left: calc(50% - 80% / 2);
    transform-origin: calc(50% - 200px);
    animation: moveHorizontal 40s ease infinite;
    opacity: 0.7;
}

.theme-transition-overlay .g5 {
    position: absolute;
    background: radial-gradient(circle at center, rgba(180, 180, 50, 0.8) 0, rgba(180, 180, 50, 0) 50%) no-repeat;
    mix-blend-mode: hard-light;
    width: calc(80% * 2);
    height: calc(80% * 2);
    top: calc(50% - 80%);
    left: calc(50% - 80%);
    transform-origin: calc(50% - 800px) calc(50% + 200px);
    animation: moveInCircle 20s ease infinite;
    opacity: 1;
}

.theme-transition-overlay .interactive {
    position: absolute;
    background: radial-gradient(circle at center, rgba(140, 100, 255, 0.8) 0, rgba(140, 100, 255, 0) 50%) no-repeat;
    mix-blend-mode: hard-light;
    width: 100%;
    height: 100%;
    top: -50%;
    left: -50%;
    opacity: 0.7;
}