@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@500;600&family=Press+Start+2P&display=swap');

.border-glow-card {
  --edge-proximity: 0;
  --cursor-angle: 45deg;
  --edge-sensitivity: 30;
  --color-sensitivity: calc(var(--edge-sensitivity) + 20);
  --border-radius: 28px;
  --glow-padding: 40px;
  --cone-spread: 25;
  position: relative;
  border-radius: var(--border-radius);
  isolation: isolate;
  transform: translate3d(0, 0, .01px);
  display: grid;
  border: 1px solid rgb(255 255 255 / 15%);
  background: var(--card-bg, #120F17);
  overflow: visible;
  box-shadow:
    rgba(0, 0, 0, .1) 0 1px 2px,
    rgba(0, 0, 0, .1) 0 2px 4px,
    rgba(0, 0, 0, .1) 0 4px 8px,
    rgba(0, 0, 0, 0.1) 0 8px 16px,
    rgba(0, 0, 0, 0.1) 0 16px 32px,
    rgba(0, 0, 0, 0.1) 0 32px 64px;
}

.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: -1;
}

.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;
}

.border-glow-card::before {
  border: 1px solid transparent;
  background:
    linear-gradient(var(--card-bg, #120F17) 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%)
  );
}

.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;
  opacity: calc(var(--fill-opacity, 0.5) * (var(--edge-proximity) - var(--color-sensitivity)) / (100 - var(--color-sensitivity)));
  mix-blend-mode: soft-light;
}

.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 2.5%, transparent 10%, transparent 90%, black 97.5%
  );
  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),
    inset 0 0 1px 0 var(--glow-color-60),
    inset 0 0 3px 0 var(--glow-color-50),
    inset 0 0 6px 0 var(--glow-color-40),
    inset 0 0 15px 0 var(--glow-color-30),
    inset 0 0 25px 2px var(--glow-color-20),
    inset 0 0 50px 2px var(--glow-color-10),
    0 0 1px 0 var(--glow-color-60),
    0 0 3px 0 var(--glow-color-50),
    0 0 6px 0 var(--glow-color-40),
    0 0 15px 0 var(--glow-color-30),
    0 0 25px 2px var(--glow-color-20),
    0 0 50px 2px var(--glow-color-10);
}

.border-glow-inner {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: auto;
  z-index: 1;
}

/* Shuffle — the welcome mark stays legible while its character strips move. */
.shuffle-parent {
  display: inline-block;
  white-space: nowrap;
  word-wrap: break-word;
  will-change: transform;
  line-height: 1;
  font-family: 'Press Start 2P', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: clamp(3.5rem, 15.5vw, 11rem);
  font-weight: 400;
  letter-spacing: 0.03em;
  color: #fdf9f3;
  text-transform: uppercase;
  visibility: visible;
}

.shuffle-parent.is-ready {
  visibility: visible;
}

.shuffle-char {
  line-height: 1;
  display: inline-block;
  text-align: center;
}

.shuffle-glyph-slot {
  display: inline-block;
  height: 1em;
  line-height: 1;
  overflow: hidden;
  vertical-align: bottom;
  contain: paint;
  perspective: 5em;
}

.shuffle-glyph-slot > .shuffle-char {
  display: block;
  position: relative;
  height: 1em;
  line-height: 1;
  will-change: transform, color;
  transform-origin: 50% 50%;
  transform-style: preserve-3d;
  backface-visibility: hidden;
}

.ob2--welcome .ob2-brand-mark .shuffle-parent {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  margin: 0;
  pointer-events: auto;
  text-align: center;
}

/* BorderGlow is a shell around the existing card so its auth layout remains intact. */
.ob2--welcome .ob2-card-glow {
  position: fixed;
  z-index: 3;
  left: 16px;
  right: 16px;
  bottom: calc(max(16px, env(safe-area-inset-bottom, 0px)) + var(--vv-bottom-offset, 0px));
  width: auto;
  max-width: 520px;
  max-height: calc(var(--app-height, 100dvh) - 32px - var(--vv-bottom-offset, 0px));
  margin: 0 auto;
  background: #120F17 !important;
  box-sizing: border-box;
}

.ob2--welcome .ob2-card-glow .border-glow-inner {
  min-height: 0;
  max-height: inherit;
  overflow: hidden;
  border-radius: inherit;
}

.ob2--welcome .ob2-card-glow .ob2-card {
  position: static;
  left: auto;
  right: auto;
  bottom: auto;
  z-index: auto;
  width: 100%;
  max-width: none;
  max-height: none;
  min-height: 0;
  margin: 0;
  padding: 20px;
  transform: none;
  border: 0;
  border-radius: inherit;
  background: transparent !important;
  box-shadow: none;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-sizing: border-box;
  overflow-x: hidden;
  overflow-y: auto;
}

/* audit-fixes.css loads later and gives Mondo cards their own material. This
   more-specific rule keeps the glow shell as the welcome card's only surface. */
html.vtheme-mono .ob2--welcome .ob2-card-glow .ob2-card {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.ob2--welcome .ob-oauth-glow {
  width: 100%;
  border: 0;
  border-radius: 19px;
  background: transparent;
  box-shadow: none;
}

.ob2--welcome .ob-oauth-glow::before,
.ob2--welcome .ob-oauth-glow::after {
  display: none;
}

.ob2--welcome .ob-oauth-glow .border-glow-inner {
  overflow: visible;
}

.ob2--welcome .ob-oauth-glow .ob-oauth {
  width: 100%;
  position: relative;
  z-index: 1;
}

.ob2--welcome .ob-oauth-glow.is-disabled > .edge-light {
  opacity: 0 !important;
}

@media (min-width: 760px) {
  .ob2--welcome .ob2-card-glow {
    bottom: 38px;
  }

  .ob2--welcome .ob2-card-glow .ob2-card {
    padding: 24px;
  }
}

@media (min-width: 560px) {
  .ob2--welcome .ob2-card-glow {
    left: 50%;
    right: auto;
    width: min(520px, calc(100% - 48px));
    transform: translateX(-50%);
    margin: 0;
  }
}

@media (max-width: 520px) {
  .ob2--welcome .ob2-card-glow {
    width: calc(100% - 32px);
    bottom: max(14px, env(safe-area-inset-bottom));
    border-radius: 22px;
  }

  .ob2--welcome .ob2-card-glow .ob2-card {
    padding: 14px 16px 15px;
  }
}

@media (max-width: 420px) and (min-height: 800px) {
  .ob2--welcome .ob2-card-glow .ob2-card {
    padding: 13px 16px 14px;
  }
}

@media (max-height: 760px) {
  .ob2--welcome .ob2-brand-mark { top: 28vh; }

  .ob2--welcome .ob2-brand-mark .shuffle-parent {
    font-size: clamp(2.5rem, 9vw, 4.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .shuffle-parent {
    transition: none !important;
  }
}