/* Прелоадер — экран загрузки */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #8DD8A8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(0,0,0,0.1);
  border-top-color: #10311F;
  border-radius: 50%;
  animation: preloader-spin 0.8s linear infinite;
}

.preloader-text {
  margin-top: 20px;
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 18px;
  color: #10311F;
}

.preloader-bar {
  width: 200px;
  height: 4px;
  background: rgba(0,0,0,0.1);
  border-radius: 2px;
  margin-top: 16px;
  overflow: hidden;
}

.preloader-bar-fill {
  height: 100%;
  background: #10311F;
  width: 0%;
  transition: width 0.3s ease;
}

@keyframes preloader-spin {
  to { transform: rotate(360deg); }
}