#kadi-preloader {
  /* Mirrors the canonical KADI customer palette from frontend/src/styles/tokens.css. */
  --kadi-loader-page: #05070a;
  --kadi-loader-text: #f7f7fa;
  --kadi-loader-accent: #a78bfa;
  --kadi-loader-accent-strong: #8b5cf6;
  --kadi-loader-accent-deep: #6f3bff;

  position: fixed;
  z-index: 9999;
  inset: 0;
  overflow: hidden;
  display: grid;
  place-items: center;

  background:
    radial-gradient(60% 52% at 78% 22%, rgba(80, 39, 159, 0.34) 0%, rgba(62, 28, 128, 0.21) 28%, rgba(29, 14, 63, 0.1) 53%, rgba(5, 7, 10, 0) 76%),
    radial-gradient(54% 47% at 67% 40%, rgba(94, 48, 176, 0.18) 0%, rgba(48, 25, 93, 0.11) 37%, rgba(5, 7, 10, 0) 74%),
    radial-gradient(38% 28% at 50% 52%, rgba(69, 37, 130, 0.12) 0%, rgba(5, 7, 10, 0) 72%),
    linear-gradient(180deg, #05070a 0%, #030409 70%, #020307 100%);

  opacity: 1;
  visibility: visible;
  transition: opacity 240ms ease, visibility 240ms ease;
}

#kadi-preloader::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

#kadi-preloader,
#kadi-preloader * {
  box-sizing: border-box;
}

.kadi-preloader__core {
  position: relative;
  z-index: 1;
  width: min(80vw, 360px);
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translate3d(0, -2vh, 0);
  will-change: opacity, transform;
}

.kadi-preloader__tagline {
  padding-left: 0.24em;
  color: var(--kadi-loader-text);
  font: 700 18px/1 'Geologica', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0.24em;
  text-shadow: 0 0 12px rgba(139, 92, 246, 0.2);
  opacity: 0;
  transform: translate3d(0, 7px, 0);
  user-select: none;
  will-change: opacity, transform;
}

.kadi-preloader__progress {
  position: relative;
  width: 84px;
  height: 2px;
  margin-top: 26px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(167, 139, 250, 0.12);
  opacity: 0;
  transform: translate3d(0, 4px, 0);
  will-change: opacity, transform;
}

.kadi-preloader__progress-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    var(--kadi-loader-accent-deep),
    var(--kadi-loader-accent-strong),
    var(--kadi-loader-accent)
  );
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.27);
  transform: scaleX(0.16);
  transform-origin: 0 50%;
  will-change: transform;
}

.kadi-preloader__activity {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: inherit;
}

.kadi-preloader__activity::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -34%;
  width: 34%;
  border-radius: inherit;
  background: linear-gradient(90deg, transparent, rgba(247, 247, 250, 0.58), transparent);
  opacity: 0;
  will-change: transform, opacity;
}

.kadi-preloader__retry {
  position: relative;
  width: 44px;
  height: 44px;
  margin-top: 24px;
  padding: 0;
  border: 1px solid rgba(167, 139, 250, 0.34);
  border-radius: 50%;
  background: rgba(9, 11, 16, 0.82);
  box-shadow: 0 0 18px rgba(111, 59, 255, 0.12);
  opacity: 0;
  pointer-events: none;
  transform: scale(0.9);
  transition: opacity 180ms ease, transform 180ms ease, border-color 180ms ease;
}

.kadi-preloader__retry::before {
  content: "";
  position: absolute;
  inset: 11px;
  border: 2px solid rgba(247, 247, 250, 0.76);
  border-right-color: transparent;
  border-radius: 50%;
  transform: rotate(-34deg);
}

.kadi-preloader__retry::after {
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid rgba(247, 247, 250, 0.76);
  transform: rotate(14deg);
}

.kadi-preloader__retry:active {
  transform: scale(0.84);
}

.kadi-preloader__retry:focus-visible {
  outline: 2px solid var(--kadi-loader-accent);
  outline-offset: 4px;
}

.kadi-preloader.is-entering .kadi-preloader__tagline {
  animation: kadiBrandTaglineEnter 360ms cubic-bezier(0.2, 0.8, 0.25, 1) 80ms both;
}

.kadi-preloader.is-entering .kadi-preloader__progress {
  animation: kadiBrandProgressEnter 220ms ease 160ms both;
}

.kadi-preloader.is-waiting .kadi-preloader__tagline,
.kadi-preloader.is-completing .kadi-preloader__tagline,
.kadi-preloader.is-waiting .kadi-preloader__progress,
.kadi-preloader.is-completing .kadi-preloader__progress {
  opacity: 1;
  transform: none;
}

.kadi-preloader.is-waiting .kadi-preloader__progress-fill {
  animation: kadiBrandWaitingFill 6200ms cubic-bezier(0.2, 0.72, 0.22, 1) forwards;
}

.kadi-preloader.is-waiting .kadi-preloader__activity::after {
  animation: kadiBrandActivity 1500ms ease-in-out infinite;
}

.kadi-preloader.is-completing .kadi-preloader__progress-fill {
  animation: none;
  transform: scaleX(1);
  transition: transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.kadi-preloader.is-completing .kadi-preloader__core {
  opacity: 0.12;
  transform: translate3d(0, calc(-2vh - 10px), 0);
  transition: opacity 240ms ease, transform 240ms cubic-bezier(0.4, 0, 0.2, 1);
}

.kadi-preloader.is-timeout .kadi-preloader__activity::after {
  animation-play-state: paused;
}

.kadi-preloader.is-timeout .kadi-preloader__retry {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.kadi-preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.kadi-preloader.is-dormant {
  display: none;
}

@keyframes kadiBrandTaglineEnter {
  from {
    opacity: 0;
    transform: translate3d(0, 7px, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes kadiBrandProgressEnter {
  from {
    opacity: 0;
    transform: translate3d(0, 4px, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes kadiBrandWaitingFill {
  from {
    transform: scaleX(0.16);
  }
  to {
    transform: scaleX(0.78);
  }
}

@keyframes kadiBrandActivity {
  0% {
    opacity: 0;
    transform: translate3d(0, 0, 0);
  }
  18% {
    opacity: 0.42;
  }
  72% {
    opacity: 0.28;
  }
  100% {
    opacity: 0;
    transform: translate3d(390%, 0, 0);
  }
}

html[data-motion='reduced'] #kadi-preloader {
  transition-duration: 140ms;
}

html[data-motion='reduced'] .kadi-preloader.is-entering .kadi-preloader__tagline,
html[data-motion='reduced'] .kadi-preloader.is-entering .kadi-preloader__progress {
  animation: none;
  opacity: 1;
  transform: none;
}

html[data-motion='reduced'] .kadi-preloader.is-waiting .kadi-preloader__activity::after,
html[data-motion='reduced'] .kadi-preloader.is-waiting .kadi-preloader__progress-fill {
  animation: none;
}

html[data-motion='reduced'] .kadi-preloader__progress-fill {
  transform: scaleX(0.5);
}

html[data-motion='reduced'] .kadi-preloader.is-completing .kadi-preloader__progress-fill {
  transform: scaleX(1);
  transition-duration: 100ms;
}

html[data-motion='reduced'] .kadi-preloader.is-completing .kadi-preloader__core {
  transform: translate3d(0, -2vh, 0);
  transition-duration: 120ms;
}