/* Web/Public API loading overlay. Keep selectors scoped away from Admin loaders. */
body.public-layout #web-api-preload-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
    place-items: center;
    box-sizing: border-box;
    padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right)) max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
    background: rgba(5, 21, 37, 0.52);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
}

body.public-layout #web-api-preload-overlay.show {
    display: grid;
    animation: webApiOverlayIn 160ms ease-out both;
}

body.public-layout #web-api-preload-overlay .web-api-loader-card {
    box-sizing: border-box;
    width: min(100%, 20rem);
    padding: clamp(1.5rem, 5vw, 2rem);
    text-align: center;
    color: #26384a;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(216, 232, 241, 0.9);
    border-radius: 1.25rem;
    box-shadow: 0 1.5rem 3.75rem rgba(5, 21, 37, 0.24);
}

body.public-layout #web-api-preload-overlay .web-api-loader-spinner {
    width: 3.5rem;
    height: 3.5rem;
    margin: 0 auto 1.125rem;
    box-sizing: border-box;
    border: 0.25rem solid #d8e8f1;
    border-top-color: #0b8fb5;
    border-radius: 50%;
    animation: webApiLoaderSpin 800ms linear infinite;
}

body.public-layout #web-api-preload-overlay .web-api-loader-title {
    font-family: "Noto Sans Thai", sans-serif;
    font-size: clamp(1rem, 3.5vw, 1.125rem);
    font-weight: 700;
    line-height: 1.45;
    color: #0b5d8f;
}

body.public-layout #web-api-preload-overlay .web-api-loader-subtitle {
    margin-top: 0.375rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: #64748b;
}

@keyframes webApiOverlayIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes webApiLoaderSpin {
    to {
        transform: rotate(360deg);
    }
}

@media (prefers-reduced-motion: reduce) {
    body.public-layout #web-api-preload-overlay.show,
    body.public-layout #web-api-preload-overlay .web-api-loader-spinner {
        animation: none;
    }
}