html.loading body {
    overflow: hidden;
}

#page-loader {
    position: fixed;
    inset: 0;
    background: #fff;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* hide loader */
html:not(.loading) #page-loader {
    display: none;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #e0e0e0;
    border-top-color: #C1000E;
    border-radius: 50%;
    animation: loader-spin 0.8s linear infinite;
}

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