:root{--bg-base: #1c1c1e;--text-primary: rgba(255, 255, 255, .9);--text-secondary: rgba(235, 235, 245, .6);--glass-bg: rgba(40, 40, 40, .35);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: rgba(0, 0, 0, .2);--accent: #fa243c;--lyric-inactive: rgba(255, 255, 255, .4);--lyric-active: rgba(255, 255, 255, 1);--lyric-highlight: #ffffff;--c1: #ef4444;--c2: #f97316;--c3: #8b5cf6;--c4: #ec4899}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-base);color:var(--text-primary);overflow:hidden;height:100vh;width:100vw}.hidden{display:none!important}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(30px) saturate(180%);-webkit-backdrop-filter:blur(30px) saturate(180%);border:1px solid var(--glass-border);border-radius:24px;box-shadow:0 8px 32px var(--glass-shadow)}.overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;display:flex;align-items:center;justify-content:center;z-index:100}.btn-primary{background:var(--accent);color:#fff;padding:12px 24px;border-radius:999px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,background .2s;display:inline-block}.btn-primary:hover{transform:scale(1.05);background:#ff3b52}.btn-primary:active{transform:scale(.95)}.btn-icon{background:none;border:none;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-icon .material-icons-round{font-size:28px}.btn-small .material-icons-round{font-size:18px;color:var(--text-secondary)}.btn-icon:hover{color:#fff;transform:scale(1.1)}.btn-small:hover .material-icons-round{color:#fff}.btn-icon:active{transform:scale(.9)}.btn-play{width:44px;height:44px;display:flex;align-items:center;justify-content:center}.btn-play .material-icons-round{font-size:36px}.active-icon .material-icons-round{color:var(--accent)}.picker-panel{padding:3rem;text-align:center;max-width:400px;display:flex;flex-direction:column;gap:1.5rem}.picker-panel h1{font-size:2rem;font-weight:700;letter-spacing:-.5px}.picker-panel p{color:var(--text-secondary);font-size:1rem;line-height:1.5}.mesh-background{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-1;overflow:hidden;background:#000;filter:blur(80px) saturate(150%)}.blob{position:absolute;border-radius:50%;opacity:.6;animation:float 20s infinite ease-in-out alternate;mix-blend-mode:screen}.blob.color-1{top:-10%;left:-10%;width:50vw;height:50vw;background:var(--c1);animation-delay:0s}.blob.color-2{bottom:-20%;right:-10%;width:60vw;height:60vw;background:var(--c2);animation-delay:-5s}.blob.color-3{top:20%;right:10%;width:40vw;height:40vw;background:var(--c3);animation-delay:-10s}.blob.color-4{bottom:10%;left:20%;width:50vw;height:50vw;background:var(--c4);animation-delay:-15s}@keyframes float{0%{transform:translate(0) scale(1)}33%{transform:translate(10%,-10%) scale(1.1)}66%{transform:translate(-5%,15%) scale(.9)}to{transform:translate(15%,5%) scale(1.05)}}.player-container{display:flex;gap:4px;padding:24px 24px 0;height:100vh;width:100%}.playlist-panel{flex:0 0 320px;display:flex;flex-direction:column;padding:24px;gap:16px;overflow:hidden;margin-bottom:24px;will-change:flex-basis}.resizer{width:12px;cursor:col-resize;flex-shrink:0;margin:24px -4px 48px;border-radius:6px;background:transparent;transition:background .2s;z-index:50;display:flex;align-items:center;justify-content:center}.resizer-handle{width:4px;height:32px;border-radius:2px;background:var(--text-secondary);opacity:.3;transition:opacity .2s,height .2s,background .2s}.resizer:hover .resizer-handle,.resizer.dragging .resizer-handle{opacity:.8;height:40px;background:var(--text-primary)}.playlist-panel h2{font-size:1.25rem;font-weight:600;margin-bottom:4px}.playlist-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.playlist-header h2{margin-bottom:0;cursor:pointer;transition:opacity .2s}.playlist-header h2:hover{opacity:.8}.track-tree{overflow-y:auto;flex:1;display:flex;flex-direction:column;scrollbar-width:none;-ms-overflow-style:none}.track-tree::-webkit-scrollbar{display:none}.tree-folder{display:flex;flex-direction:column}.tree-folder-name{display:flex;align-items:center;gap:8px;padding:8px;color:var(--text-primary);font-weight:600;font-size:.95rem;cursor:pointer;transition:opacity .2s;-webkit-user-select:none;user-select:none;margin-top:8px}.tree-folder-name:hover{opacity:.8}.tree-folder-name .material-icons-round{font-size:20px;color:var(--text-secondary);transition:transform .2s}.tree-folder.collapsed .tree-folder-name .material-icons-round{transform:rotate(-90deg)}.tree-children{display:flex;flex-direction:column;gap:4px;margin-left:20px}.track-item{padding:10px 12px;border-radius:10px;cursor:pointer;transition:background .2s;display:flex;align-items:center;gap:12px}.track-item:hover{background:#ffffff1a}.track-item.active{background:#ffffff26}.track-item-content{display:flex;flex-direction:column;overflow:hidden}.track-item .title{font-weight:500;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-item .format{font-size:.7rem;color:var(--text-secondary);margin-top:2px;text-transform:uppercase}.track-item .material-icons-round{font-size:20px;color:var(--text-secondary)}.floating-controls{position:absolute;bottom:32px;width:calc(100% - var(--lyric-gap-left) - var(--lyric-gap-right) + 96px);min-width:540px;max-width:840px;left:calc(50% + (var(--lyric-gap-left) - var(--lyric-gap-right)) / 2);transform:translate(-50%);padding:8px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;z-index:10;background:#c8c8c833;backdrop-filter:blur(40px) saturate(200%);-webkit-backdrop-filter:blur(40px) saturate(200%);border-radius:40px;border:1px solid rgba(255,255,255,.1);box-shadow:0 10px 30px #0000004d;transition:width .4s cubic-bezier(.3,1,.3,1),left .4s cubic-bezier(.3,1,.3,1),transform .5s cubic-bezier(.4,0,.2,1),opacity .5s}.controls-left,.controls-right{display:flex;align-items:center;gap:16px;flex-shrink:0}.now-playing-middle{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;padding-bottom:4px;border-bottom:2px solid rgba(255,255,255,.1);min-width:160px}.now-playing-track{display:flex;align-items:center;gap:12px;width:100%;min-width:0}.mini-artwork{width:44px;height:44px;border-radius:8px;background:#ffffff1a;display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0;position:relative;cursor:pointer}.artwork-image-wrapper{width:100%;height:100%;display:flex;align-items:center;justify-content:center;transition:transform .3s cubic-bezier(.2,.8,.2,1)}.mini-artwork:hover .artwork-image-wrapper{transform:scale(1.1)}.artwork-image-wrapper img{width:100%;height:100%;object-fit:cover}.artwork-image-wrapper .material-icons-round{font-size:24px;color:#ffffff80}.fullscreen-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s}.mini-artwork:hover .fullscreen-overlay{opacity:1}.fullscreen-icon-custom{position:relative;width:28px;height:28px}.fullscreen-icon-custom .material-icons-round{position:absolute;font-size:15px;font-weight:700;-webkit-text-stroke:1px #ffffff;color:#fff;transition:transform .3s cubic-bezier(.2,.8,.2,1)}.arrow-top-right{top:2px;right:2px}.arrow-bottom-left{bottom:2px;left:2px}body.is-fullscreen .arrow-top-right{top:-4px;right:-4px}body.is-fullscreen .arrow-bottom-left{bottom:-4px;left:-4px}.mini-artwork:hover .arrow-top-right{transform:translate(4px,-4px)}.mini-artwork:hover .arrow-bottom-left,body.is-fullscreen .mini-artwork:hover .arrow-top-right{transform:translate(-4px,4px)}body.is-fullscreen .mini-artwork:hover .arrow-bottom-left{transform:translate(4px,-4px)}.track-text{display:flex;flex-direction:column;justify-content:center;flex:1;min-width:60px;padding-right:60px}.track-text .title{font-size:.95rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-text .artist{font-size:.8rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.progress-bar-wrapper{position:absolute;bottom:-2px;left:0;width:100%;height:2px;background:transparent;cursor:pointer;border-radius:2px}.progress-bar-wrapper:before{content:"";position:absolute;inset:-15px 0;z-index:1}.progress-bar-fill{position:relative;z-index:2;height:100%;background:var(--text-primary);width:0%;border-radius:2px;transition:width .1s linear}.progress-bar-wrapper:hover{height:4px;bottom:-3px}.time-info-container{position:absolute;right:0;bottom:6px;display:flex;align-items:center;gap:4px}.time-display{font-size:.75rem;font-variant-numeric:tabular-nums;color:var(--text-secondary);white-space:nowrap;flex-shrink:0}.divider-time{opacity:.5;flex-shrink:0}.main-lyrics-area{flex:1;position:relative;display:flex;flex-direction:column;overflow:hidden;min-width:0;--lyric-gap-left: 5vw;--lyric-gap-right: 8vw}body.sidebar-hidden .main-lyrics-area,body.is-fullscreen .main-lyrics-area{--lyric-gap-left: 15vw}.lyrics-container{flex:1;overflow-y:auto;padding:60px var(--lyric-gap-right) 160px var(--lyric-gap-left);display:flex;flex-direction:column;gap:12px;transition:padding .4s cubic-bezier(.3,1,.3,1);scrollbar-width:none;-ms-overflow-style:none}.lyrics-container::-webkit-scrollbar{display:none}.lyric-placeholder{margin:auto;font-size:1.5rem;font-weight:600;color:var(--text-secondary);text-align:center}.lyric-line{font-size:2rem;font-weight:700;line-height:1.5;letter-spacing:-.5px;color:var(--lyric-inactive);transition:transform .4s cubic-bezier(.2,.8,.2,1),background .2s,padding .2s,filter .4s;transform-origin:left center;opacity:.6;padding:12px 18px;border-radius:12px;margin:0;display:block;text-align:left;word-break:break-word;backface-visibility:hidden;-webkit-font-smoothing:subpixel-antialiased}.lyric-line.active{color:var(--lyric-active);transform:translateZ(0);filter:blur(0px)!important;opacity:1;will-change:transform,opacity}.lyric-line.is-visible:not(.active){filter:blur(2.5px)}.lyric-line.past.is-visible:not(.active){opacity:.4;transform:translateZ(0)}@media(hover:hover)and (pointer:fine){body:not(.mouse-idle) .lyric-line:hover{background:#ffffff1a;filter:blur(0px)!important;opacity:1}body:not(.mouse-idle) .lyrics-container.user-scrolling .lyric-line:hover{opacity:1}}.lyric-line:active{background:#ffffff26!important;filter:blur(0px)!important;opacity:1!important;transition:none!important}.lyrics-container.user-scrolling .lyric-line{filter:blur(0px)!important;opacity:.8}.lyrics-container.user-scrolling .lyric-line.active{opacity:1;filter:blur(0px)!important}.lyric-line.active .lyric-char-box,.lyric-line.active .lyric-char-inner{will-change:transform}body.is-fullscreen .player-container{padding:0}body.is-fullscreen .playlist-panel{display:none}body.is-fullscreen .floating-controls.controls-hidden{transform:translateY(150%);opacity:0;pointer-events:none}body.sidebar-hidden .playlist-panel,body.sidebar-hidden .resizer,body.is-fullscreen .resizer{display:none!important}body.mouse-idle,body.mouse-idle *{cursor:none!important}.lyric-char-box{display:inline-block;white-space:pre-wrap;transition:transform .4s cubic-bezier(.34,1.56,.64,1)}.lyric-line.active .lyric-char-box{transition:none!important}.lyric-line:not(.active) .lyric-char-box{transform:translateY(0)!important}.lyric-char-inner{display:inline-block;--p: 0%;color:inherit}.lyric-line.active .lyric-char-inner{color:var(--lyric-inactive)}.lyric-line.active .lyric-char-inner.glowing{background:linear-gradient(to right,var(--lyric-highlight) 0%,var(--lyric-highlight) max(0%,calc(var(--p) - 15%)),var(--lyric-active) max(0%,calc(var(--p) - 5%)),var(--lyric-active) var(--p),var(--lyric-inactive) calc(var(--p) + 5%),var(--lyric-inactive) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;color:transparent}@media screen and (max-width:768px){.player-container{padding:0;position:relative}.main-lyrics-area{width:100%;height:100vh;min-width:0}.resizer{display:none!important}.playlist-panel{position:fixed;bottom:max(1%,env(safe-area-inset-bottom,1%));left:1%;width:98%;height:60vh;z-index:200;margin:0;border-radius:24px;transform:translateY(120%);transition:transform .4s cubic-bezier(.3,1,.3,1);display:flex;padding-bottom:max(24px,env(safe-area-inset-bottom,24px))}body.show-mobile-playlist .playlist-panel{transform:translateY(0)}.mobile-only-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0009;z-index:150;opacity:0;pointer-events:none;transition:opacity .3s;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);align-items:flex-start;justify-content:flex-start}body.show-mobile-playlist .mobile-only-overlay{display:flex!important;opacity:1;pointer-events:auto}.mobile-only{display:flex!important}.playlist-header{justify-content:space-between}.floating-controls{position:fixed;width:100vw;height:100vh;min-width:0;max-width:none;top:0;left:0;bottom:auto;transform:none;padding:0;gap:0;border-radius:0;background:transparent!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;border:none!important;box-shadow:none!important;pointer-events:none;display:block;z-index:10}.floating-controls>*{pointer-events:auto}body.is-fullscreen .floating-controls.controls-hidden{transform:none;opacity:0;pointer-events:none}body.is-fullscreen .floating-controls.controls-hidden>*{pointer-events:none!important}body.mouse-idle .controls-left,body.mouse-idle .controls-right,body.mouse-idle .progress-bar-wrapper,body.mouse-idle .time-info-container,body.mouse-idle #btn-loop-mode{opacity:0;pointer-events:none;transform:translateY(20px)}body.mouse-idle .controls-left *,body.mouse-idle .controls-right *,body.mouse-idle .progress-bar-wrapper *,body.mouse-idle .time-info-container *,body.mouse-idle #btn-loop-mode *{pointer-events:none!important}.controls-left,.controls-right,.progress-bar-wrapper,.time-info-container,#btn-loop-mode{transition:opacity .5s,transform .5s}.now-playing-middle{position:absolute;top:max(16px,calc(env(safe-area-inset-top,0px) + 16px));left:32px;width:calc(100vw - 64px);display:flex;flex-direction:row;align-items:center;justify-content:flex-start;border-bottom:none;min-width:0;padding-bottom:0}.now-playing-track{gap:16px;width:100%;align-items:center}.mini-artwork{width:60px;height:60px;border-radius:12px}.track-text{padding-right:0}.track-text .title{font-size:1.15rem;font-weight:700;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-text .artist{font-size:.95rem}.progress-bar-wrapper{position:fixed;bottom:max(112px,calc(env(safe-area-inset-bottom,0px) + 112px));left:32px;width:calc(100vw - 64px);height:4px;background:#fff3;border-radius:4px}.progress-bar-wrapper:hover{height:6px;bottom:max(111px,calc(env(safe-area-inset-bottom,0px) + 111px))}.progress-bar-fill{border-radius:4px}.time-info-container{position:fixed;bottom:max(88px,calc(env(safe-area-inset-bottom,0px) + 88px));left:32px;width:calc(100vw - 64px);justify-content:space-between}.time-display{font-size:.75rem;opacity:.7}.divider-time{display:none!important}.controls-left{position:fixed;bottom:max(16px,calc(env(safe-area-inset-bottom,0px) + 16px));left:0;transform:none;width:100vw;height:64px;display:flex;align-items:center;justify-content:center;gap:32px}.controls-right{position:fixed;bottom:max(16px,calc(env(safe-area-inset-bottom,0px) + 16px));right:32px;height:64px;display:flex;align-items:center}#btn-loop-mode{position:fixed;bottom:max(16px,calc(env(safe-area-inset-bottom,0px) + 16px));left:32px;height:64px;display:flex;align-items:center}.btn-icon .material-icons-round{font-size:40px}.btn-small .material-icons-round{font-size:28px}.btn-play{width:64px;height:64px}.btn-play .material-icons-round{font-size:64px}.lyrics-container{padding-top:max(130px,calc(env(safe-area-inset-top,0px) + 130px));padding-bottom:max(200px,calc(env(safe-area-inset-bottom,0px) + 200px));padding-left:20px;padding-right:20px;-webkit-mask-image:linear-gradient(to bottom,transparent 0px,transparent 100px,black 140px,black calc(100% - 100px),transparent calc(100% - 20px),transparent 100%);mask-image:linear-gradient(to bottom,transparent 0px,transparent 100px,black 140px,black calc(100% - 100px),transparent calc(100% - 20px),transparent 100%);transition:-webkit-mask-image .5s,mask-image .5s}body.mouse-idle .lyrics-container{-webkit-mask-image:linear-gradient(to bottom,transparent 0px,transparent 100px,black 140px,black 100%,black 100%,black 100%);mask-image:linear-gradient(to bottom,transparent 0px,transparent 100px,black 140px,black 100%,black 100%,black 100%)}.lyric-line{font-size:1.8rem;padding:8px 12px}}@media screen and (max-width:400px){#time-total,.divider-time{display:none!important}}