/* ========================================
   PAGE LOADER SPINNER
   ======================================== */

.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgb(13, 17, 23);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease-out, visibility 0.4s ease-out;
    pointer-events: none;
}

.page-loader.show {
    opacity: 1;
    visibility: visible;
    pointer-events: none;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.page-loader-spinner {
    width: 60px;
    height: 60px;
    position: relative;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

.page-loader.show .page-loader-spinner {
    opacity: 1;
    transform: scale(1);
}

.page-loader-spinner::before,
.page-loader-spinner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: #C9D1D9;
    animation: spinner-rotate 1s linear infinite;
}

.page-loader-spinner::after {
    border-top-color: #8B949E;
    animation-delay: -0.5s;
    animation-duration: 1.5s;
}

@keyframes spinner-rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .page-loader-spinner {
        width: 50px;
        height: 50px;
    }
    
    .page-loader-spinner::before,
    .page-loader-spinner::after {
        border-width: 2.5px;
    }
}

@media (max-width: 480px) {
    .page-loader-spinner {
        width: 40px;
        height: 40px;
    }
    
    .page-loader-spinner::before,
    .page-loader-spinner::after {
        border-width: 2px;
    }
}