/* Clean Page Loading Indicator */

/* Loading bar at top of page */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(37, 99, 235, 0.1);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.page-loader.active {
    opacity: 1;
}

.page-loader-bar {
    height: 100%;
    background: #2563eb;
    width: 0;
    transition: width 0.3s ease;
}

.page-loader.active .page-loader-bar {
    width: 90%;
    transition: width 10s ease-out;
}

/* Optional: Button loading state */
.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn-loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid #f3f3f3;
    border-radius: 50%;
    border-top-color: #2563eb;
    animation: spin 0.8s linear infinite;
}

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