.threejs-resource-loader{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;transition:opacity 1s ease}.threejs-resource-loader.fade-out{opacity:0}.loader-background{position:absolute;inset:0;overflow:hidden}.floating-particle{width:4px;height:4px;background:#fff;opacity:.6;animation:float 3.5s ease-in-out infinite}.floating-particle,.gradient-orb{position:absolute;border-radius:50%}.gradient-orb{filter:blur(20px);animation:pulse 2s ease-in-out infinite}.gradient-orb.top-orb{top:5rem;left:5rem;width:8rem;height:8rem;background:rgba(59,130,246,.2)}.gradient-orb.bottom-orb{bottom:5rem;right:5rem;width:6rem;height:6rem;background:rgba(139,92,246,.2)}.loader-content{position:relative;z-index:10;text-align:center;max-width:28rem;margin:0 1rem}.loader-animation{margin-bottom:2rem}.spinner-container{width:5rem;height:5rem;margin:0 auto;position:relative}.spinner-ring{position:absolute;inset:0;border-radius:50%;border:2px solid;border-top:2px solid #3b82f6;animation:spin 3s linear infinite}.spinner-ring.middle-ring{inset:.5rem;border-right-color:#8b5cf6;animation:spin 2s linear infinite reverse}.spinner-core{position:absolute;inset:1.5rem;border-radius:50%;animation:pulse 2s ease-in-out infinite}.loader-title,.spinner-core{background:linear-gradient(90deg,#3b82f6,#8b5cf6)}.loader-title{font-size:1.5rem;font-weight:700;margin-bottom:1rem;-webkit-background-clip:text;background-clip:text;color:transparent}.loader-message{color:#d1d5db;min-height:1.5rem;transition:all .5s ease}.loader-message,.progress-container{margin-bottom:1.5rem}.progress-bar{width:100%;height:.5rem;background:#374151;border-radius:9999px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,#3b82f6,#8b5cf6);transition:width .3s ease-out;position:relative}.progress-shimmer{position:absolute;inset:0;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.3),transparent);animation:shimmer 2s ease-in-out infinite}.progress-info{display:flex;justify-content:between;margin-top:.5rem;font-size:.875rem;color:#9ca3af}.progress-info span:first-child{margin-right:auto}.resource-status{background:rgba(0,0,0,.3);backdrop-filter:blur(4px);border-radius:.5rem;padding:1rem;border:1px solid hsla(0,0%,100%,.1)}.resource-header{display:flex;align-items:center;justify-content:between;margin-bottom:.75rem}.resource-count{font-size:.875rem;color:#d1d5db}.resource-dots{display:flex;gap:.25rem}.resource-dot{width:.5rem;height:.5rem;border-radius:50%;transition:background-color .3s ease}.resource-dot.loaded{background:#10b981}.resource-dot.loading{background:#6b7280}.resource-dot.error{background:#ef4444}.resource-more{font-size:.75rem;color:#9ca3af;margin-left:.5rem}.performance-indicator{margin-top:1rem;font-size:.75rem;color:#9ca3af}@keyframes float{0%,to{transform:translateY(0) translateX(0)}50%{transform:translateY(-20px) translateX(10px)}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes pulse{0%,to{opacity:.4}50%{opacity:1}}@keyframes shimmer{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}@media (prefers-reduced-motion:reduce){.floating-particle,.gradient-orb,.progress-shimmer,.spinner-core,.spinner-ring{animation:none}.threejs-resource-loader{transition:opacity .3s ease}}