.loading-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(2, 3, 16, 0.9);
  z-index: 1000;
  overflow: hidden;
}

.loading-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 229, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.1) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: gridMove 20s linear infinite;
  z-index: -1;
}

@keyframes gridMove {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 40px 40px;
  }
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-color);
  text-align: center;
}

.loading-spinner {
  position: relative;
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
}

.spinner-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--accent-color, #00e5ff);
  border-bottom-color: var(--accent-color, #00e5ff);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.5), inset 0 0 10px rgba(0, 229, 255, 0.5);
  animation: spin 2s linear infinite;
}

.spinner-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 30px;
  height: 30px;
  background: var(--accent-color, #00e5ff); 
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.7);
  opacity: 0.7;
  animation: pulse 2s ease-in-out infinite;
}

.loading-content p {
  font-size: 1.2rem;
  margin-top: 1rem;
  animation: fadeInOut 1.5s ease-in-out infinite;
}

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

@keyframes pulse {
  0%, 100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.7;
  }
  50% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
  }
}

@keyframes fadeInOut {
  0%, 100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .loading-grid {
    animation: none;
  }
  
  .spinner-ring, .spinner-core, .loading-content p {
    animation: none;
  }
}