/* ==========================================================================
   SYSTEM BUSY LOADER COMPONENT
   ========================================================================== */

/* Fullscreen translucent backdrop that prevents clicking background elements */
.system-loader-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10000; /* Stays above modals, headers, and inputs */
    background-color: rgba(255, 255, 255, 0.7); /* Translucent light mask */
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto; /* Blocks background clicks */
    backdrop-filter: blur(2px); /* Optional: subtle professional glass blur */
}

/* Dark-mode alternative backdrop (uncomment if your UI is dark) */
/* 
.system-loader-backdrop {
    background-color: rgba(17, 24, 39, 0.7); 
} 
*/

/* Hiding class used by your JavaScript state toggles */
/*.system-loader-backdrop.style-hidden {
    display: none !important;
}*/

/* Centered content bounding box */
.loader-central-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

/* Pure CSS Central Spinner */
.system-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--rm-border); /* Light grey track (Grey-200) */
    border-top-color: var(--rm-text); /* Dark grey active segment (Grey-800) */
    border-radius: 50%;
    animation: spinRefresh 0.8s linear infinite;
}

/* Simple Busy Text styling */
.loader-status-text {
    color: var(--rm-text);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: system-ui, -apple-system, sans-serif;
    letter-spacing: 0.05em;
}

/* Continuous rotation animation loop */
@keyframes spinRefresh {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}
/* Base state: Hidden completely at startup */
.system-loader-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10000;
    background-color: rgba(255, 255, 255, 0.6) !important;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
}

/* Active state: Triggered via JavaScript */
.system-loader-backdrop.active {
    display: flex !important;
}