/* São Geraldo — shared processing overlay */
#sg-app-loading {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(13, 43, 92, 0.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.15s ease, visibility 0.15s ease;
}

#sg-app-loading.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.sg-app-loading-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
    min-width: min(280px, 100%);
    max-width: 360px;
    padding: 1.35rem 1.5rem;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 18px 48px rgba(13, 43, 92, 0.28);
    text-align: center;
}

.sg-app-loading-spinner {
    width: 2.4rem;
    height: 2.4rem;
    border: 3px solid rgba(27, 79, 156, 0.18);
    border-top-color: #1B4F9C;
    border-radius: 50%;
    animation: sg-app-spin 0.7s linear infinite;
}

.sg-app-loading-text {
    margin: 0;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 0.98rem;
    font-weight: 700;
    color: #0D2B5C;
    letter-spacing: 0.01em;
}

.sg-app-loading-sub {
    margin: -0.35rem 0 0;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    color: #5a6b85;
}

@keyframes sg-app-spin {
    to { transform: rotate(360deg); }
}

@media print {
    #sg-app-loading {
        display: none !important;
    }
}