/* ==========================================================================
 * Loader pantalla completa + barra de progreso superior
 * ==========================================================================
 * Se importa desde admin.css y app.css.
 * Compatible con tema claro/oscuro de Phoenix (usa variables CSS suyas).
 * ========================================================================== */

/* --------------------------------------------------------------------------
 * Page Loader: capa pantalla completa con spinner Phoenix
 * -------------------------------------------------------------------------- */
.page-loader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--phoenix-body-bg, #f5f7fa);
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

/* --------------------------------------------------------------------------
 * Top Progress Bar: barrita superior al navegar
 * -------------------------------------------------------------------------- */
.top-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--phoenix-primary, #2A7BE4);
    z-index: 100000;
    opacity: 0;
    box-shadow:
        0 0 8px var(--phoenix-primary, #2A7BE4),
        0 0 4px var(--phoenix-primary, #2A7BE4);
    transition: width 0.3s ease, opacity 0.4s ease;
    pointer-events: none;
}