/* Global Loader Styles */
.global-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.1);
  z-index: 999999999;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  pointer-events: none;
}

.global-loader.active {
  opacity: 1;
  visibility: visible;
}

.global-loader .progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #8E56DC 0%, #6C3BBE 50%, #8E56DC 100%);
  width: 30%;
  position: relative;
  animation: continuous-loading 1.5s infinite linear;
  transition: width 0.3s ease;
}

/* Complete state - progress at 100% */
.global-loader.complete .progress-bar {
  width: 100% !important;
  transform: translateX(0) !important;
  animation: complete-progress 0.8s ease-out forwards !important;
}

@keyframes complete-progress {
  0% {
    width: 30%;
    transform: translateX(0);
  }
  100% {
    width: 100%;
    transform: translateX(0);
  }
}

.global-loader .progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.4) 50%, transparent 100%);
  animation: progress-shimmer 1.5s infinite;
}

@keyframes continuous-loading {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes progress-shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Dark theme support */
@media (prefers-color-scheme: dark) {
  .global-loader {
    background-color: rgba(0, 0, 0, 0.2);
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .global-loader {
    height: 3px;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .global-loader .progress-bar {
    background: #000;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .global-loader .progress-bar {
    animation: none;
    width: 100%;
  }
  
  .global-loader .progress-bar::after {
    animation: none;
  }
  
  .global-loader {
    transition: none;
  }
}

/* Debug mode - make loader more visible */
.global-loader.debug {
  height: 6px;
  background-color: rgba(255, 0, 0, 0.3);
}

.global-loader.debug .progress-bar {
  background: linear-gradient(90deg, #ff0000 0%, #ff6666 50%, #ff0000 100%);
}