/* Colored Glowing Edge Card Effect */

.glow-card {
    --pads: 0px;
    --color-sens: 50;
    --glow-sens: 30;
    --pointer-°: 45deg;
    --pointer-d: 0;
    --card-bg: linear-gradient(8deg, hsl(260, 25%, 95%) 75%, hsl(260, 25%, 97%) 75.5%);
    --glow-color: 280deg 90% 95%;
    --glow-boost: 15%;

    position: relative;
    border-radius: 0.75rem;
    isolation: isolate;
    transform: translate3d(0, 0, 0.01px);
    display: grid;
    border: 1px solid rgb(0 0 0 / 10%);
    background: var(--card-bg);
    color: #000;
}

.glow-card::before,
.glow-card::after,
.glow-card > .glow {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    transition: opacity 0.25s ease-out;
    z-index: -1;
}

.glow-card:not(:hover):not(.animating)::before,
.glow-card:not(:hover):not(.animating)::after,
.glow-card:not(:hover):not(.animating) > .glow {
    opacity: 0;
    transition: opacity 0.75s ease-in-out;
}

.glow-card::before {
    /* mesh gradient border */
    border: 1px solid transparent;

    background:
        linear-gradient(var(--card-bg) 0 100%) padding-box,
        linear-gradient(rgb(255 255 255 / 0%) 0% 100%) border-box,
        radial-gradient(at 80% 55%, hsla(268,100%,76%,1) 0px, transparent 50%) border-box,
        radial-gradient(at 69% 34%, hsla(349,100%,74%,1) 0px, transparent 50%) border-box,
        radial-gradient(at 8% 6%, hsla(136,100%,78%,1) 0px, transparent 50%) border-box,
        radial-gradient(at 41% 38%, hsla(192,100%,64%,1) 0px, transparent 50%) border-box,
        radial-gradient(at 86% 85%, hsla(186,100%,74%,1) 0px, transparent 50%) border-box,
        radial-gradient(at 82% 18%, hsla(52,100%,65%,1) 0px, transparent 50%) border-box,
        radial-gradient(at 51% 4%, hsla(12,100%,72%,1) 0px, transparent 50%) border-box,
        linear-gradient(#c299ff 0 100%) border-box;

    /* opacity increases as pointer gets near edge */
    opacity: calc((var(--pointer-d) - var(--color-sens)) / (100 - var(--color-sens)));

    /* border is masked to a cone, originating from the center towards the pointer */
    -webkit-mask-image: conic-gradient(from var(--pointer-°) at center, black 25%, transparent 40%, transparent 60%, black 75%);
    mask-image: conic-gradient(from var(--pointer-°) at center, black 25%, transparent 40%, transparent 60%, black 75%);
}

.glow-card::after {
    /* mesh gradient background */
    border: 1px solid transparent;

    background:
        radial-gradient(at 80% 55%, hsla(268,100%,76%,1) 0px, transparent 50%) padding-box,
        radial-gradient(at 69% 34%, hsla(349,100%,74%,1) 0px, transparent 50%) padding-box,
        radial-gradient(at 8% 6%, hsla(136,100%,78%,1) 0px, transparent 50%) padding-box,
        radial-gradient(at 41% 38%, hsla(192,100%,64%,1) 0px, transparent 50%) padding-box,
        radial-gradient(at 86% 85%, hsla(186,100%,74%,1) 0px, transparent 50%) padding-box,
        radial-gradient(at 82% 18%, hsla(52,100%,65%,1) 0px, transparent 50%) padding-box,
        radial-gradient(at 51% 4%, hsla(12,100%,72%,1) 0px, transparent 50%) padding-box,
        linear-gradient(#c299ff 0 100%) padding-box;

    /* masks to create edge highlighting */
    -webkit-mask-image:
        linear-gradient(to bottom, black, black),
        radial-gradient(ellipse at 50% 50%, black 40%, transparent 65%),
        radial-gradient(ellipse at 66% 66%, black 5%, transparent 40%),
        radial-gradient(ellipse at 33% 33%, black 5%, transparent 40%),
        radial-gradient(ellipse at 66% 33%, black 5%, transparent 40%),
        radial-gradient(ellipse at 33% 66%, black 5%, transparent 40%),
        conic-gradient(from var(--pointer-°) at center, transparent 5%, black 15%, black 85%, transparent 95%);
    mask-image:
        linear-gradient(to bottom, black, black),
        radial-gradient(ellipse at 50% 50%, black 40%, transparent 65%),
        radial-gradient(ellipse at 66% 66%, black 5%, transparent 40%),
        radial-gradient(ellipse at 33% 33%, black 5%, transparent 40%),
        radial-gradient(ellipse at 66% 33%, black 5%, transparent 40%),
        radial-gradient(ellipse at 33% 66%, black 5%, transparent 40%),
        conic-gradient(from var(--pointer-°) at center, transparent 5%, black 15%, black 85%, transparent 95%);

    -webkit-mask-composite: source-over, xor, xor, xor, xor, xor, source-over;
    mask-composite: subtract,add,add,add,add,add;

    /* opacity increases as pointer gets near edge */
    opacity: calc((var(--pointer-d) - var(--color-sens)) / (100 - var(--color-sens)));
    mix-blend-mode: darken;
}

.glow-card > .glow {
    /* glowing border edges */
    --outset: 40px;

    /* outer padding so the glow can overflow the element without being masked */
    inset: calc(var(--outset) * -1);
    pointer-events: none;
    z-index: 1;

    /* glow is masked to a cone, originating from the center towards the pointer */
    -webkit-mask-image: conic-gradient(from var(--pointer-°) at center, black 2.5%, transparent 10%, transparent 90%, black 97.5%);
    mask-image: conic-gradient(from var(--pointer-°) at center, black 2.5%, transparent 10%, transparent 90%, black 97.5%);

    /* opacity increases as pointer gets near edge */
    opacity: calc((var(--pointer-d) - var(--glow-sens)) / (100 - var(--glow-sens)));
    mix-blend-mode: luminosity;
}

.glow-card > .glow::before {
    content: "";
    position: absolute;
    inset: var(--outset);
    border-radius: inherit;
    box-shadow:
        inset 0 0 0 1px hsl(var(--glow-color) / 100%),

        inset 0 0 1px 0 hsl(var(--glow-color) / calc(var(--glow-boost) + 60%)),
        inset 0 0 3px 0 hsl(var(--glow-color) / calc(var(--glow-boost) + 50%)),
        inset 0 0 6px 0 hsl(var(--glow-color) / calc(var(--glow-boost) + 40%)),
        inset 0 0 15px 0 hsl(var(--glow-color) / calc(var(--glow-boost) + 30%)),
        inset 0 0 25px 2px hsl(var(--glow-color) / calc(var(--glow-boost) + 20%)),
        inset 0 0 50px 2px hsl(var(--glow-color) / calc(var(--glow-boost) + 10%)),

        0 0 1px 0 hsl(var(--glow-color) / calc(var(--glow-boost) + 60%)),
        0 0 3px 0 hsl(var(--glow-color) / calc(var(--glow-boost) + 50%)),
        0 0 6px 0 hsl(var(--glow-color) / calc(var(--glow-boost) + 40%)),
        0 0 15px 0 hsl(var(--glow-color) / calc(var(--glow-boost) + 30%)),
        0 0 25px 2px hsl(var(--glow-color) / calc(var(--glow-boost) + 20%)),
        0 0 50px 2px hsl(var(--glow-color) / calc(var(--glow-boost) + 10%));
}

.glow-card {
    box-shadow:
        rgba(0, 0, 0, 0.1) 0px 1px 2px,
        rgba(0, 0, 0, 0.1) 0px 2px 4px,
        rgba(0, 0, 0, 0.1) 0px 4px 8px,
        rgba(0, 0, 0, 0.1) 0px 8px 16px;
}

.glow-card .inner-card {
    position: relative;
    z-index: 1;
}