/**
 * CYLCentral Preloader Animation
 * Displays a loading animation while the page loads
 * Only shown during login process
 */

.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--green-3); /* Light green background */
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  position: relative;
  width: 120px;
  height: 120px;
}

.preloader-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px; /* Larger logo */
  height: auto;
  animation: pulse 1.5s ease-in-out infinite;
}

.preloader-spinner {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 4px solid transparent;
  border-top-color: var(--green-1);
  border-radius: 50%;
  animation: spin 1.2s linear infinite;
}

.preloader-spinner-inner {
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  border: 4px solid transparent;
  border-top-color: var(--brown);
  border-radius: 50%;
  animation: spin 0.9s linear infinite reverse;
}

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

/* Optional text below the spinner */
.preloader-text {
  position: absolute;
  bottom: -30px;
  left: 0;
  right: 0;
  text-align: center;
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  color: var(--green-1);
  letter-spacing: 1px;
  animation: fadeIn 1.5s ease-in-out infinite alternate;
}

@keyframes fadeIn {
  0% { opacity: 0.5; }
  100% { opacity: 1; }
}

@keyframes pulse {
  0% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.05); }
  100% { transform: translate(-50%, -50%) scale(1); }
}