/* Preloader Styles */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 20, 28, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
    overflow: hidden;
}

.preloader.hidden {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    display: none !important;
}

.preloader-content {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    position: relative;
}

.preloader-content img {
    max-width: 800px;
    max-height: 800px;
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
    object-fit: contain;
}

body.cb-light .preloader,
body.light .preloader {
    background: rgba(255, 255, 255, 0.5);
}

model-viewer::part(default-progress-bar),
model-viewer::part(default-progress-mask),
model-viewer::part(default-loading) {
    display: none !important;
}
#preloader model-viewer {
    width: 600px; 
    height: 400px;
}
#preloader model-viewer.light {
    display: none;
}
body.cb-light #preloader model-viewer.dark,
body.light #preloader model-viewer.dark {
    display: none;
}
body.cb-light #preloader model-viewer.light,
body.light #preloader model-viewer.light {
    display: block;
}