/* Container do Loading - DEVE vir primeiro */
.loading-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
  }
  
  .loading-container.show {
    opacity: 1;
    pointer-events: auto;
  }
  
  .loading-container.d-none {
    display: none;
  }
  
  .spinner-grow {
    animation: spinner-grow 1s ease-in-out infinite;
  }
  
  @keyframes spinner-grow {
    0%, 100% { transform: scale(0.95); opacity: 0.6; }
    50% { transform: scale(1.05); opacity: 1; }
  }