/* app loader component styles */
.app-loader {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.98);
    z-index: 9999;
    transition: opacity 220ms ease, visibility 220ms ease;
    opacity: 1;
    visibility: visible;
}
.app-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.app-loader-inner {
    text-align: center;
    max-width: 320px;
    width: 90%;
}
.app-loader-logo {
    width: 80px;
    height: 80px;
    display: block;
    margin: 0 auto 12px;
}
.app-loader-spinner {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
    border-radius: 50%;
    border: 4px solid rgba(0,0,0,0.08);
    border-top-color: var(--primary, #667eea);
    animation: loader-spin 1s linear infinite;
}
.app-loader-message {
    font-size: 0.95rem;
    color: #111;
}
.app-loader-actions {
    margin-top: 10px;
    display: none; /* hidden by default - revealed when needed */
}
.app-loader-actions .btn {
    margin-right: 10px;
}
/* Ensure the loader sits above the offline banner, tooltips etc */
#offline-banner {
    z-index: 9998;
}