/* Loader Styles */
#loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

/* .loader {
    width: 48px;
    height: 48px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3b5d50;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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


.loader {
    width: 50px;
    padding: 8px;
    aspect-ratio: 1;
    border-radius: 50%;
    background: #3b5d50;
    --_m: 
      conic-gradient(#0000 10%,#000),
      linear-gradient(#000 0 0) content-box;
    -webkit-mask: var(--_m);
            mask: var(--_m);
    -webkit-mask-composite: source-out;
            mask-composite: subtract;
    animation: l3 1s infinite linear;
  }
  @keyframes l3 {to{transform: rotate(1turn)}}