.app-loader {
  position: fixed;
  inset: 0;
  z-index: 2147483600;
  display: grid;
  place-items: center;
  padding: max(24px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  background: rgba(3, 7, 14, 0.68);
  -webkit-backdrop-filter: blur(6px) saturate(0.9);
  backdrop-filter: blur(6px) saturate(0.9);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 140ms ease, visibility 0s linear 140ms;
  overscroll-behavior: none;
  touch-action: none;
}
.app-loader.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 140ms ease;
}
.app-loader-panel {
  display: flex;
  width: min(280px, calc(100vw - 40px));
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  text-align: center;
}
.app-loader-spinner {
  position: relative;
  width: 96px;
  height: 96px;
  margin-bottom: 2px;
  filter: drop-shadow(0 0 18px rgba(247, 190, 56, 0.20));
}
.app-loader-ring,
.app-loader-core {
  position: absolute;
  border-radius: 50%;
}
.app-loader-ring-a {
  inset: 0;
  background: conic-gradient(from 10deg,
    rgba(248, 196, 81, 0.02) 0deg,
    rgba(248, 196, 81, 0.18) 58deg,
    #ffd86f 118deg,
    #f4bd3e 190deg,
    #cb8d18 250deg,
    rgba(248, 196, 81, 0.10) 315deg,
    rgba(248, 196, 81, 0.02) 360deg);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 6px), #000 calc(100% - 5px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 6px), #000 calc(100% - 5px));
  animation: app-loader-spin 0.92s linear infinite;
  filter: drop-shadow(0 0 10px rgba(248, 196, 81, 0.50));
}
.app-loader-ring-b {
  inset: 13px;
  border: 2px solid rgba(255, 216, 117, 0.18);
  border-top-color: rgba(255, 226, 145, 0.74);
  border-left-color: rgba(213, 150, 27, 0.52);
  animation: app-loader-spin-reverse 1.6s linear infinite;
  box-shadow: inset 0 0 12px rgba(247, 190, 56, 0.06);
}
.app-loader-core {
  inset: 36px;
  background: radial-gradient(circle at 34% 30%, #fff4bd 0%, #f5c64f 34%, #ca8c18 72%, #7d5210 100%);
  box-shadow: 0 0 18px rgba(248, 196, 81, 0.52), 0 0 40px rgba(217, 155, 32, 0.20), inset 0 2px 6px rgba(255,255,255,0.24);
  animation: app-loader-pulse 1.35s ease-in-out infinite;
}
.app-loader-title {
  color: #f7f9fc;
  font: 800 30px/1.1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: -0.025em;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.34);
}
.app-loader-subtitle {
  max-width: min(520px, calc(100vw - 48px));
  color: rgba(229, 234, 242, 0.76);
  font: 500 13px/1.5 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.app-loader-subtitle:empty {
  display: none;
}
.app-loader-recovery {
  margin-top: 4px;
  padding: 10px 15px;
  border: 1px solid rgba(247, 193, 64, 0.46);
  border-radius: 12px;
  background: rgba(247, 193, 64, 0.10);
  color: #f7d47c;
  font: 650 13px/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  cursor: pointer;
  touch-action: manipulation;
  backdrop-filter: blur(8px);
}
.app-loader-recovery[hidden] { display: none !important; }
@keyframes app-loader-spin { to { transform: rotate(360deg); } }
@keyframes app-loader-spin-reverse { to { transform: rotate(-360deg); } }
@keyframes app-loader-pulse {
  0%, 100% { transform: scale(.90); opacity: .78; }
  50% { transform: scale(1.04); opacity: 1; }
}
@media (max-width: 600px) {
  .app-loader {
    padding: max(22px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) max(22px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
  }
  .app-loader-panel {
    width: min(240px, calc(100vw - 36px));
    gap: 14px;
  }
  .app-loader-spinner { width: 78px; height: 78px; }
  .app-loader-ring-b { inset: 10px; }
  .app-loader-core { inset: 25px; }
  .app-loader-title { font-size: 26px; }
  .app-loader-subtitle {
    max-width: calc(100vw - 44px);
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-loader { transition-duration: 0.01ms; }
  .app-loader-ring-a,
  .app-loader-ring-b,
  .app-loader-core { animation: none; }
  .app-loader-ring-a { border-color: rgba(247, 193, 64, 0.28); border-top-color: #f8c451; }
  .app-loader-ring-b { opacity: .72; }
  .app-loader-core { opacity: .9; }
}