/* ---------------------------------------------------------
   BORDER GLOW - Edge-sensitive hover glow effect
   Ported from React Bits BorderGlow component to vanilla CSS.
   --------------------------------------------------------- */

.border-glow-card {
  --edge-proximity: 0;
  --cursor-angle: 45deg;
  --edge-sensitivity: 30;
  --color-sensitivity: calc(var(--edge-sensitivity) + 20);
  --glow-padding: 32px;
  --cone-spread: 25;
  --fill-opacity: 0.5;

  position: relative;
  isolation: isolate;
  transform: translate3d(0, 0, 0.01px);
}

/* ---- Pseudo-elements shared base ---- */
.border-glow-card::before,
.border-glow-card::after,
.border-glow-card > .edge-light {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  transition: opacity 0.25s ease-out;
  z-index: 0;
  pointer-events: none;
}

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

/* ---- Colored mesh-gradient border (conic-masked) ---- */
.border-glow-card::before {
  border: 1px solid transparent;
  background:
    linear-gradient(var(--card-bg, #0e0d0b) 0 100%) padding-box,
    linear-gradient(rgb(255 255 255 / 0%) 0% 100%) border-box,
    var(--gradient-one)   border-box,
    var(--gradient-two)   border-box,
    var(--gradient-three) border-box,
    var(--gradient-four)  border-box,
    var(--gradient-five)  border-box,
    var(--gradient-six)   border-box,
    var(--gradient-seven) border-box,
    var(--gradient-base)  border-box;

  opacity: calc(
    (var(--edge-proximity) - var(--color-sensitivity))
    / (100 - var(--color-sensitivity))
  );

  mask-image: conic-gradient(
    from var(--cursor-angle) at center,
    black calc(var(--cone-spread) * 1%),
    transparent calc((var(--cone-spread) + 15) * 1%),
    transparent calc((100 - var(--cone-spread) - 15) * 1%),
    black calc((100 - var(--cone-spread)) * 1%)
  );
}

/* ---- Colored mesh-gradient background fill ---- */
.border-glow-card::after {
  border: 1px solid transparent;
  background:
    var(--gradient-one)   padding-box,
    var(--gradient-two)   padding-box,
    var(--gradient-three) padding-box,
    var(--gradient-four)  padding-box,
    var(--gradient-five)  padding-box,
    var(--gradient-six)   padding-box,
    var(--gradient-seven) padding-box,
    var(--gradient-base)  padding-box;

  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(--cursor-angle) at center, transparent 5%, black 15%, black 85%, transparent 95%);
  mask-composite: subtract, add, add, add, add, add;
  -webkit-mask-composite: source-out, source-over, source-over, source-over, source-over, source-over;

  opacity: calc(
    var(--fill-opacity) *
    (var(--edge-proximity) - var(--color-sensitivity))
    / (100 - var(--color-sensitivity))
  );
  mix-blend-mode: soft-light;
}

/* ---- Outer glow layer ---- */
.border-glow-card > .edge-light {
  inset: calc(var(--glow-padding) * -1);
  pointer-events: none;
  z-index: 1;

  mask-image: conic-gradient(
    from var(--cursor-angle) at center,
    black calc(var(--cone-spread) * 1%),
    transparent calc((var(--cone-spread) + 10) * 1%),
    transparent calc((100 - var(--cone-spread) - 10) * 1%),
    black calc((100 - var(--cone-spread)) * 1%)
  );

  opacity: calc(
    (var(--edge-proximity) - var(--edge-sensitivity))
    / (100 - var(--edge-sensitivity))
  );
  mix-blend-mode: plus-lighter;
}

.border-glow-card > .edge-light::before {
  content: "";
  position: absolute;
  inset: var(--glow-padding);
  border-radius: inherit;
  box-shadow:
    inset 0 0 0 1px   var(--glow-color,    hsl(40deg 70% 65% / 100%)),
    inset 0 0 1px 0    var(--glow-color-60, hsl(40deg 70% 65% / 60%)),
    inset 0 0 3px 0    var(--glow-color-50, hsl(40deg 70% 65% / 50%)),
    inset 0 0 6px 0    var(--glow-color-40, hsl(40deg 70% 65% / 40%)),
    inset 0 0 15px 0   var(--glow-color-30, hsl(40deg 70% 65% / 30%)),
    inset 0 0 25px 2px var(--glow-color-20, hsl(40deg 70% 65% / 20%)),
    inset 0 0 50px 2px var(--glow-color-10, hsl(40deg 70% 65% / 10%));
}

/* Ensure all children (except the injected edge-light) sit on top of the borders/gradients */
.border-glow-card > *:not(.edge-light) {
  z-index: 2;
}
.border-glow-card > *:not(.edge-light):not([style*="position: absolute"]):not([class*="absolute"]):not([style*="position:absolute"]):not([class*="fixed"]) {
  position: relative;
}