/* Shared Techno Connect branded loading overlay */
.app-loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(255, 255, 255, 0.78);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 160ms ease, visibility 160ms ease;
}
.app-loading-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}
.app-loading-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    min-width: 350px;
    padding: 22px 28px;
    border: 1px solid rgba(35, 76, 125, 0.12);
    border-radius: 16px;
    background: rgba(255,255,255,0.96);
    box-shadow: 0 12px 40px rgba(18, 43, 74, 0.14);
}
.app-loading-image {
    display: block;
    width: 76px;
    height: 76px;
    object-fit: contain;
}
.app-loading-message {
    color: #344054;
    font: 600 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
    text-align: center;
}
@media (prefers-reduced-motion: reduce) {
    .app-loading-overlay { transition: none; }
}