/**
 * User-side page loader: "Hello gads" — black & white theme.
 * Full-screen overlay with brand name and animated loading bar.
 */
.page-loader-hello {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: #000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader-hello.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.page-loader-hello .loader-brand {
    font-family: "Roboto", "Open Sans", sans-serif;
    font-size: clamp(1.5rem, 5vw, 2.25rem);
    font-weight: 700;
    letter-spacing: 0.35em;
    color: #fff;
    text-transform: uppercase;
    margin: 0 0 1.25rem 0;
    text-align: center;
}

.page-loader-hello .loader-bar-wrap {
    width: 120px;
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.page-loader-hello .loader-bar {
    height: 100%;
    width: 40%;
    min-width: 48px;
    background: #fff;
    border-radius: 2px;
    animation: loader-bar-move 1.2s ease-in-out infinite;
}

@keyframes loader-bar-move {
    0% {
        transform: translateX(-100%);
    }
    50% {
        transform: translateX(250%);
    }
    100% {
        transform: translateX(-100%);
    }
}