:root {
  --loader-violet: #7C3AED;
  --loader-teal: #0D9488;
  --loader-ink: #1A1028;
  --loader-off: #F8F7FF;
  --loader-panel: #FFFFFF;
  --loader-sheen: linear-gradient(100deg, rgba(124, 58, 237, 0.08) 20%, rgba(45, 212, 191, 0.22) 45%, rgba(124, 58, 237, 0.08) 70%);
}

.a4p-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.a4p-loader.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.a4p-loader-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 14% 10%, rgba(124, 58, 237, 0.18), transparent 34%),
    radial-gradient(circle at 86% 14%, rgba(13, 148, 136, 0.16), transparent 32%),
    var(--loader-off);
}

.a4p-loader-shell {
  position: relative;
  width: min(1080px, calc(100% - 26px));
  margin: 18px auto;
  min-height: calc(100% - 36px);
  border-radius: 16px;
  border: 1px solid rgba(124, 58, 237, 0.18);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  box-shadow: 0 16px 45px rgba(124, 58, 237, 0.15);
  padding: 18px;
}

.a4p-loader-ribbon {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 10px 14px;
  margin-bottom: 14px;
  border-radius: 14px;
  border: 1px solid rgba(124, 58, 237, 0.14);
  background: linear-gradient(135deg, rgba(245, 243, 255, 0.94), rgba(240, 253, 250, 0.94));
  overflow: hidden;
}

.a4p-loader-icons {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.a4p-icon-bubble {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.16), rgba(13, 148, 136, 0.18));
  color: var(--loader-ink);
  font-size: 13px;
  font-weight: 800;
  box-shadow: inset 0 0 0 1px rgba(124, 58, 237, 0.12);
}

.a4p-icon-ai {
  background: linear-gradient(135deg, var(--loader-violet), var(--loader-teal));
  color: #fff;
  letter-spacing: 0.05em;
}

.a4p-robot,
.a4p-wave {
  display: inline-block;
  animation: a4pFloat 1.6s ease-in-out infinite;
}

.a4p-loader-marquee {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.a4p-loader-marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  white-space: nowrap;
  width: max-content;
  animation: a4pMarquee 10s linear infinite;
}

.a4p-loader-marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--loader-ink);
}

.a4p-loader-marquee-track span::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--loader-violet), var(--loader-teal));
  box-shadow: 0 0 12px rgba(13, 148, 136, 0.28);
}

.a4p-loader-bar,
.a4p-loader-line,
.a4p-loader-block,
.a4p-loader-chip,
.a4p-loader-card {
  position: relative;
  overflow: hidden;
  background: #ece8fb;
  border-radius: 12px;
}

.a4p-loader-bar::after,
.a4p-loader-line::after,
.a4p-loader-block::after,
.a4p-loader-chip::after,
.a4p-loader-card::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: var(--loader-sheen);
  animation: a4pLoaderSweep 1.2s ease-in-out infinite;
}

.a4p-loader-top {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.a4p-loader-bar {
  height: 56px;
}

.a4p-loader-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.a4p-loader-copy {
  padding: 16px;
  border: 1px solid rgba(124, 58, 237, 0.14);
  border-radius: 14px;
  background: #fff;
}

.a4p-loader-line {
  height: 12px;
  margin-bottom: 10px;
}

.a4p-loader-line.short {
  width: 65%;
}

.a4p-loader-line.mid {
  width: 82%;
}

.a4p-loader-media {
  border: 1px solid rgba(124, 58, 237, 0.14);
  border-radius: 14px;
  background: #fff;
  padding: 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.a4p-loader-block {
  min-height: 135px;
}

.a4p-loader-block.tall {
  grid-row: span 2;
  min-height: 280px;
}

.a4p-loader-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}

.a4p-loader-chip {
  min-height: 86px;
}

.a4p-loader-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.a4p-loader-card {
  min-height: 150px;
}

.a4p-loader-status {
  position: absolute;
  right: 18px;
  bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--loader-ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.a4p-loader-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--loader-violet), var(--loader-teal));
  animation: a4pPulse 1s ease-in-out infinite;
}

.a4p-loader-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes a4pLoaderSweep {
  100% {
    transform: translateX(100%);
  }
}

@keyframes a4pPulse {
  0%, 100% {
    transform: scale(0.88);
    opacity: 0.85;
  }
  50% {
    transform: scale(1.2);
    opacity: 1;
  }
}

@keyframes a4pMarquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes a4pFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-2px);
  }
}

@media (max-width: 900px) {
  .a4p-loader-shell {
    width: calc(100% - 20px);
    margin: 10px auto;
    min-height: calc(100% - 20px);
    padding: 12px;
  }

  .a4p-loader-top,
  .a4p-loader-hero,
  .a4p-loader-metrics,
  .a4p-loader-cards,
  .a4p-loader-media,
  .a4p-loader-ribbon {
    grid-template-columns: 1fr;
  }

  .a4p-loader-ribbon {
    justify-items: start;
  }

  .a4p-loader-marquee-track {
    animation-duration: 8s;
  }

  .a4p-loader-block.tall {
    grid-row: auto;
    min-height: 180px;
  }

  .a4p-loader-status {
    right: 12px;
    bottom: 10px;
    font-size: 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .a4p-loader,
  .a4p-loader-bar::after,
  .a4p-loader-line::after,
  .a4p-loader-block::after,
  .a4p-loader-chip::after,
  .a4p-loader-card::after,
  .a4p-loader-dot,
  .a4p-loader-marquee-track,
  .a4p-robot,
  .a4p-wave {
    animation: none !important;
    transition: none !important;
  }
}