.startup-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(
      circle at 20% 20%,
      rgba(118, 48, 102, 0.45),
      transparent 45%
    ),
    radial-gradient(
      circle at 78% 78%,
      rgba(127, 43, 131, 0.34),
      transparent 50%
    ),
    rgba(25, 8, 24, 0.88);
  transition: opacity 220ms ease;
}

.startup-loading-overlay-hidden {
  opacity: 0;
  pointer-events: none;
}

.startup-loading-card {
  width: min(520px, 100%);
  border: 2px solid rgba(251, 180, 255, 0.55);
  border-radius: 14px;
  padding: 20px 18px;
  background: rgba(32, 10, 36, 0.9);
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.42),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.startup-loading-title {
  color: #f4fbff;
  font-family: "HYPixel11", "PixelFont", sans-serif;
  font-size: 28px;
  line-height: 1;
  letter-spacing: 0.04em;
}

.startup-loading-status {
  margin-top: 10px;
  color: rgba(210, 230, 255, 0.95);
  font-family: "HYPixel11", "PixelFont", sans-serif;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.startup-loading-track {
  margin-top: 16px;
  width: 100%;
  height: 16px;
  border-radius: 999px;
  border: 1px solid rgba(151, 216, 255, 0.45);
  background: rgba(3, 10, 28, 0.92);
  overflow: hidden;
}

.startup-loading-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #4dc8ff 0%, #6df2c5 100%);
  box-shadow: 0 0 16px rgba(83, 234, 255, 0.45);
  transition: width 140ms ease;
}

.startup-loading-percent {
  margin-top: 10px;
  color: #f4fbff;
  font-family: "HYPixel11", "PixelFont", sans-serif;
  font-size: 13px;
  letter-spacing: 0.08em;
}

@media (max-width: 700px) {
  .startup-loading-card {
    padding: 16px 14px;
  }

  .startup-loading-title {
    font-size: 22px;
  }

  .startup-loading-status,
  .startup-loading-percent {
    font-size: 12px;
  }
}