*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:#000}#ar-container{position:relative;width:100vw;height:100dvh}#camera-feed{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}#overlay-canvas{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;background:transparent!important}#loading{position:absolute;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:24px clamp(24px,12vw,220px);text-align:center;background:radial-gradient(ellipse at 50% 44%,#0000004d,#000000bd);color:#fff;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:.8rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;pointer-events:none;-webkit-user-select:none;user-select:none}#loading:before{content:"";width:34px;height:34px;border:1.5px solid rgba(255,255,255,.18);border-top-color:#ffffffeb;border-radius:50%;animation:loading-spinner .9s linear infinite}#loading.is-error{gap:16px;font-size:1rem;font-weight:500;letter-spacing:.01em;text-transform:none;line-height:1.45;color:#ffffffeb;pointer-events:auto}#loading.is-error:before{display:none}.retry-btn{padding:.7rem 1.6rem;border:1px solid rgba(255,255,255,.3);border-radius:999px;background:#ffffff0f;color:#fff;font:inherit;font-size:.76rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;pointer-events:auto;transition:background .2s ease,border-color .2s ease}.retry-btn:hover{background:#ffffff24;border-color:#ffffff80}.retry-btn:focus-visible{outline:2px solid rgba(255,255,255,.7);outline-offset:3px}@keyframes loading-spinner{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){#loading:before{animation-duration:1.6s}}