/* Global full-screen loader */
#irinnGlobalLoader {
    position: fixed;
    inset: 0;
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.42);
    backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.18s ease, visibility 0.18s ease;
}

#irinnGlobalLoader.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

#irinnGlobalLoader .irinn-loader-card {
    min-width: 12rem;
    max-width: min(20rem, calc(100vw - 2rem));
    padding: 1.15rem 1.35rem;
    border-radius: 14px;
    background: #fff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
    text-align: center;
}

#irinnGlobalLoader .irinn-loader-spinner {
    width: 2.15rem;
    height: 2.15rem;
    margin: 0 auto 0.75rem;
    border-radius: 50%;
    border: 3px solid #e2e8f0;
    border-top-color: #4f46e5;
    animation: irinn-loader-spin 0.75s linear infinite;
}

#irinnGlobalLoader .irinn-loader-message {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: #0f172a;
    line-height: 1.4;
}

#irinnGlobalLoader .irinn-loader-hint {
    margin: 0.35rem 0 0;
    font-size: 0.75rem;
    color: #64748b;
    line-height: 1.35;
}

html.irinn-loader-active,
html.irinn-loader-active body {
    cursor: progress;
}

@keyframes irinn-loader-spin {
    to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
    #irinnGlobalLoader .irinn-loader-spinner {
        animation-duration: 1.4s;
    }
}