#loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #0d0d0d;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 1;
  visibility: visible;
  transition: background 0.4s ease;
}

#loader-overlay.fade-out {
  animation: fadeOutScale 0.5s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

.spinner-container {
  position: relative;
  width: 130px;
  height: 130px;
  animation: popIn 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

#loader-gif {
  width: 100px;
  height: 100px;
  object-fit: contain;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 3;
}

#loader-gif.loaded {
  opacity: 1;
}

.spinner-border, .spinner-border-inner {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border-style: solid;
  border-color: rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
  box-sizing: border-box;
}

.spinner-border {
  width: 100px;
  height: 100px;
  border-width: 4px;
  border-top: 4px solid rgb(239 68 68 / var(--tw-text-opacity, 1));
  animation: spin 0.8s linear infinite, pulseGlow 1.4s ease-in-out infinite;
  box-shadow: 0 0 16px rgba(239, 68, 68, 0.5);
  z-index: 2;
}

.spinner-border-inner {
  width: 65px;
  height: 65px;
  border-width: 3px;
  border-right: 3px solid rgb(239 68 68 / var(--tw-text-opacity, 1));
  animation: spinReverse 1.1s linear infinite;
  opacity: 0.8;
  z-index: 1;
}

@keyframes spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes spinReverse {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(-360deg); }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 16px rgba(239, 68, 68, 0.5);
  }
  50% {
    box-shadow: 0 0 24px rgba(239, 68, 68, 0.9);
  }
}

@keyframes popIn {
  0% {
    transform: scale(0.7);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes fadeOutScale {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(0.7);
    opacity: 0;
    visibility: hidden;
  }
}