@keyframes skeleton-pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes skeleton-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,#ffffff08 25%,#ffffff14,#ffffff08 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s ease-in-out infinite;border-radius:4px}.skeleton-pulse{animation:skeleton-pulse 1.5s ease-in-out infinite}.skeleton-text{height:14px;margin-bottom:8px;border-radius:3px}.skeleton-text-lg{height:20px;margin-bottom:10px;border-radius:4px}.skeleton-circle{border-radius:50%}.skeleton-cover{width:100%;padding-bottom:100%;border-radius:8px}.skeleton-song-item{display:flex;align-items:center;gap:16px;padding:14px 20px;background:#ffffff05;border-radius:8px;margin-bottom:8px}.skeleton-song-icon{width:28px;height:28px;flex-shrink:0}.skeleton-song-content{flex:1;display:flex;flex-direction:column;gap:6px}.skeleton-song-name{width:60%;height:16px}.skeleton-song-path{width:40%;height:12px}.skeleton-song-badge{width:50px;height:24px;border-radius:4px}.skeleton-detail-cover{width:200px;height:200px;border-radius:12px}.skeleton-detail-title{width:70%;height:28px;margin-bottom:10px}.skeleton-detail-artist{width:50%;height:18px;margin-bottom:20px}.skeleton-detail-field{display:flex;justify-content:space-between;margin-bottom:12px}.skeleton-detail-label{width:30%;height:14px}.skeleton-detail-value{width:50%;height:14px}.skeleton-spectrum{width:100%;height:280px;border-radius:8px}.skeleton-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}.skeleton-card{background:#ffffff08;border-radius:8px;padding:12px}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9999;opacity:0;pointer-events:none;transition:opacity .3s}.loading-overlay.active{opacity:1;pointer-events:auto}.loading-spinner{width:48px;height:48px;border:3px solid rgba(255,255,255,.1);border-top-color:#c8a96e;border-radius:50%;animation:spinner-rotate .8s linear infinite}@keyframes spinner-rotate{to{transform:rotate(360deg)}}.loading-text{margin-top:16px;color:#ffffffde;font-size:14px;text-align:center}.spinner-inline{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spinner-rotate .6s linear infinite;vertical-align:middle;margin-right:6px}.skeleton-container{position:relative}.skeleton-container.loading>:not(.skeleton){visibility:hidden}@media(max-width:768px){.skeleton-song-item{padding:12px 16px}.skeleton-detail-cover{width:150px;height:150px}.skeleton-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}}.skel-baris{display:flex;flex-direction:column;gap:10px;width:100%;max-width:460px;margin:0 auto}.skel-baris i{display:block;height:14px;border-radius:6px;background:linear-gradient(90deg,#ffffff0b 25%,#ffffff1a,#ffffff0b 75%);background-size:200% 100%;animation:skeletonKilau 1.4s ease-in-out infinite}.skel-baris i:nth-child(1){width:100%}.skel-baris i:nth-child(2){width:86%}.skel-baris i:nth-child(3){width:70%}.skel-baris i:nth-child(4){width:92%}@keyframes skeletonKilau{0%{background-position:200% 0}to{background-position:-200% 0}}@media(prefers-reduced-motion:reduce){.skel-baris i{animation:none;background:#ffffff0f}}