:root{color-scheme:light dark;--bg: #09090b;--text: #f8fafc;--text-muted: #a1a1aa;--primary: #a855f7;--primary-hover: #9333ea;--glass-r: 255;--glass-g: 255;--glass-b: 255;--glass-opacity: .05;--glass-blur: 20px;--beat-scale: 1;--beat-glow: 0px;--surface-glass: rgba(255, 255, 255, .03);--border: rgba(255, 255, 255, .1)}*{box-sizing:border-box;margin:0;padding:0}html{font-family:system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg);height:100%}body{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden}.glass-panel{background:rgba(var(--glass-r),var(--glass-g),var(--glass-b),var(--glass-opacity));backdrop-filter:blur(var(--glass-blur)) saturate(150%) brightness(1.1);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(150%) brightness(1.1);border:1px solid rgba(var(--glass-r),var(--glass-g),var(--glass-b),.15);border-top:1px solid rgba(255,255,255,.3);border-left:1px solid rgba(255,255,255,.2);box-shadow:0 8px 32px #0000004d,inset 0 0 0 1px #ffffff0d,inset 0 2px 10px #ffffff1a;position:relative;overflow:hidden;transition:background .4s,backdrop-filter .4s,box-shadow .4s,border-color .4s}body.ui-disco-cyber{--bg: #03000a;--glass-r: 10;--glass-g: 5;--glass-b: 20;--glass-opacity: .8;--glass-blur: 10px;--border: #3d105a;--text: #00ffff;--text-muted: #ff007f;--primary: #ff007f;--primary-hover: #e0006c}body.ui-disco-cyber .track-item.active{box-shadow:0 0 calc(var(--beat-glow) * 1.5) var(--primary);border-color:var(--primary)}body.ui-disco-cyber .brand{text-shadow:0 0 10px var(--text-muted)}body.ui-glass-raindrops{--glass-opacity: .1;--glass-blur: 35px}body.ui-velvet-room{--bg: #1a0505;--glass-r: 60;--glass-g: 0;--glass-b: 10;--glass-opacity: .4;--glass-blur: 30px;--text: #ffeded;--text-muted: #d4a3a3;--primary: #ff3366;--primary-hover: #ff003c}body.ui-glacier{--bg: #001f3f;--glass-r: 150;--glass-g: 220;--glass-b: 255;--glass-opacity: .15;--glass-blur: 40px;--text: #ffffff;--text-muted: #99d6ff;--primary: #00ffff;--primary-hover: #00ccff}body.immersive-mode header{opacity:0;pointer-events:none}body.immersive-mode .center-stage{opacity:0;pointer-events:none;transform:translateY(30px) scale(.9)}body.immersive-mode .player-bar{background:transparent!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;box-shadow:none!important;border-color:transparent!important}body.immersive-mode .player-bar .rain-layer{opacity:0!important}#bgVisualizer,#threejs-bg{position:fixed;top:0;left:0;width:100vw;height:100vh;height:100dvh;z-index:-1;pointer-events:none;opacity:.4;transition:opacity 1s ease}#threejs-bg{display:none}body.is-playing #bgVisualizer,body.is-playing #threejs-bg{opacity:.9}body.immersive-mode.is-playing #bgVisualizer,body.immersive-mode.is-playing #threejs-bg{opacity:1}header{position:relative;z-index:50;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;border-bottom:none;overflow:visible!important;transition:opacity .4s ease}.header-content{display:flex;justify-content:space-between;align-items:center;width:100%;position:relative;z-index:10}.brand{font-size:1.5rem;font-weight:800;background:linear-gradient(to right,var(--primary),#ec4899);-webkit-background-clip:text;color:transparent}.header-controls{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.btn{background:var(--primary);color:#fff;border:none;padding:.5rem 1.2rem;border-radius:99px;font-weight:600;cursor:pointer;transition:background .2s,transform .1s;display:flex;align-items:center;gap:.5rem;transform:scale(var(--beat-scale))}.btn:hover{background:var(--primary-hover)}.btn-secondary{background:#ffffff1a;border:1px solid rgba(255,255,255,.2)}.btn-secondary:hover{background:#fff3}.settings-panel{position:absolute;top:100%;right:2rem;padding:1.5rem;border-radius:1rem;display:flex;flex-direction:column;gap:1.2rem;min-width:320px;opacity:0;pointer-events:none;transform:translateY(-10px);transition:all .3s cubic-bezier(.2,.8,.2,1);box-shadow:0 15px 50px #0009;z-index:200}.settings-panel.open{opacity:1;pointer-events:auto;transform:translateY(10px)}.setting-group{display:flex;flex-direction:column;gap:.4rem}.setting-group label{font-size:.75rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.setting-group input[type=range]{accent-color:var(--primary);width:100%;cursor:pointer}.setting-group select,.setting-group input[type=text],.setting-group input[type=password]{background:#00000080;color:#fff;border:1px solid rgba(255,255,255,.2);padding:.6rem;border-radius:.5rem;outline:none;width:100%;font-family:inherit}.color-picker-wrap{display:flex;align-items:center;gap:.5rem}.color-picker-wrap input[type=color]{background:transparent;border:none;width:32px;height:32px;cursor:pointer;padding:0}#modalBackdrop{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;height:100dvh;background:#00000080;z-index:900;backdrop-filter:blur(5px)}.modal-content{display:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1000;padding:2rem;flex-direction:column;gap:1rem;width:90%;max-width:400px;border-radius:1rem}.modal-content h2{margin-bottom:.25rem;font-weight:800}main{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem;position:relative}.center-stage{display:flex;flex-direction:column;align-items:center;gap:2rem;text-align:center;z-index:10;transition:all .4s ease}.stage-art{width:300px;height:300px;border-radius:1.5rem;background:linear-gradient(135deg,#ffffff1a,#00000080);display:flex;align-items:center;justify-content:center;font-size:5rem;box-shadow:0 var(--beat-glow) calc(var(--beat-glow) * 3) #0006;transform:scale(var(--beat-scale));transition:transform .05s ease-out;position:relative;overflow:hidden}.stage-art img{width:100%;height:100%;object-fit:cover;position:relative;z-index:1}.stage-info h1{font-size:2.5rem;margin-bottom:.5rem}.stage-info p{font-size:1.2rem;color:var(--primary);font-weight:500}#queueDrawer{position:fixed;top:0;right:0;width:100%;max-width:450px;height:100vh;height:100dvh;z-index:250;transform:translate(100%);transition:transform .4s cubic-bezier(.25,1,.5,1);display:flex;flex-direction:column;border-left:1px solid rgba(255,255,255,.1)}#queueDrawer.open{transform:translate(0)}.queue-header{padding:1.5rem;border-bottom:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;z-index:10}.playlist{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.5rem;z-index:10}.track-item{display:grid;grid-template-columns:auto 1fr auto;gap:1rem;padding:1rem;border-radius:.75rem;cursor:pointer;border:1px solid transparent;transition:background .2s,border .2s}.track-item:hover{background:#ffffff0d}.track-item.active{background:rgba(var(--glass-r),var(--glass-g),var(--glass-b),.15);border-color:var(--primary)}.track-art-small{width:48px;height:48px;border-radius:.5rem;background:#0000004d;display:flex;align-items:center;justify-content:center;font-size:1.2rem;overflow:hidden}.track-art-small img{width:100%;height:100%;object-fit:cover}.track-info{display:flex;flex-direction:column;justify-content:center;gap:.2rem;overflow:hidden}.track-title{font-size:1rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-meta{font-size:.8rem;color:var(--text-muted)}.folder-section{padding:1rem;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:.75rem;z-index:10}.folder-section-title{font-size:.75rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.folder-item{display:flex;align-items:center;justify-content:space-between;background:#0000004d;border:1px solid rgba(255,255,255,.08);padding:.6rem .8rem;border-radius:.5rem}.folder-name{font-size:.85rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px}.folder-actions{display:flex;align-items:center;gap:.5rem}.badge{font-size:.7rem;padding:.2rem .5rem;border-radius:99px;font-weight:700}.badge-warning{background:#f59e0b33;color:#f59e0b;border:1px solid rgba(245,158,11,.3)}.badge-success{background:#10b98133;color:#10b981;border:1px solid rgba(16,185,129,.3)}.btn-tiny{padding:.25rem .6rem;font-size:.75rem;border-radius:.35rem;font-weight:600;cursor:pointer}.player-bar{padding:1rem 2rem;display:flex;align-items:center;gap:2rem;z-index:150;border-top:1px solid rgba(255,255,255,.1);border-bottom:none;border-left:none;border-right:none;border-radius:0}.controls{display:flex;align-items:center;gap:1rem;z-index:10}.ctrl-btn{background:transparent;border:none;color:var(--text);width:48px;height:48px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.ctrl-btn:hover{background:#ffffff1a}.ctrl-btn svg{width:24px;height:24px;fill:currentColor}.play-btn-wrapper{transform:scale(var(--beat-scale));transition:transform .05s}.progress-container{flex:1;display:flex;align-items:center;gap:1rem;font-variant-numeric:tabular-nums;font-size:.9rem;color:var(--text-muted);z-index:30}.progress-canvas{flex:1;height:40px;cursor:pointer;display:block;touch-action:none}.side-controls{display:flex;align-items:center;gap:.5rem;z-index:30}.vol-container{display:flex;align-items:center;gap:.5rem;margin-right:.5rem}.mute-btn{background:transparent;border:none;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color .2s}.mute-btn:hover{color:var(--text)}.mute-btn svg{width:20px;height:20px;fill:currentColor}.vol-slider{width:80px;accent-color:var(--primary);cursor:pointer;height:4px;border-radius:2px;-webkit-appearance:none;background:#fff3}.vol-slider::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:var(--text)}.tool-btn{padding:.5rem;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff}#toast-container{position:fixed;top:2rem;right:2rem;display:flex;flex-direction:column;gap:.5rem;z-index:9999}.toast{background:var(--surface-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);padding:1rem 1.5rem;border-radius:.75rem;color:var(--text);font-weight:500;font-size:.95rem;transform:translate(120%);transition:transform .3s cubic-bezier(.25,1,.5,1);box-shadow:0 8px 32px #0000004d;display:flex;align-items:center;gap:.75rem}.toast.show{transform:translate(0)}.rain-layer{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:5;opacity:0;transition:opacity .5s}body.is-raining .rain-layer{opacity:1}.toggle-wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem}.toggle-wrap span{font-size:.8rem;color:var(--text-muted)}.toggle-switch{position:relative;display:inline-block;width:44px;height:24px}.toggle-switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:#ffffff1a;transition:.4s;border-radius:24px;border:1px solid rgba(255,255,255,.2)}.slider:before{position:absolute;content:"";height:16px;width:16px;left:3px;bottom:3px;background-color:#fff;transition:.4s;border-radius:50%}input:checked+.slider{background-color:var(--primary)}input:checked+.slider:before{transform:translate(20px)}@media(max-width:768px){header{padding:.75rem 1rem}.brand{font-size:1.2rem}.header-controls .btn:not(.dropdown-item) span,.header-controls .btn-secondary:not(.dropdown-item) span{display:none}.header-controls .btn:not(.dropdown-item),.header-controls .btn-secondary:not(.dropdown-item){padding:.5rem;width:40px;height:40px;justify-content:center}.header-controls .btn:not(.dropdown-item) svg,.header-controls .btn-secondary:not(.dropdown-item) svg{margin:0}.btn,.ctrl-btn,.track-item,.brand{user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}.settings-panel{right:1rem;left:1rem;min-width:0;top:4.5rem}#toast-container{right:1rem;left:1rem;top:1rem}.toast{width:100%;box-sizing:border-box}main{padding:1rem;padding-bottom:90px;min-height:0;overflow:hidden;flex:1}.stage-art{width:50vw;height:50vw;max-width:240px;max-height:240px;font-size:3.5rem}.stage-info h1{font-size:1.5rem}.player-bar{position:fixed;bottom:0;left:0;right:0;width:100%;z-index:150;flex-direction:row;justify-content:space-between;align-items:center;padding:.5rem 1rem;padding-bottom:max(.5rem,env(safe-area-inset-bottom));gap:.5rem;padding-top:1.5rem}.progress-container{position:absolute;top:2px;left:0;right:0;width:100%;height:20px;padding:0;gap:0}.progress-container #currentTime{position:absolute;left:.75rem;font-size:.7rem;top:6px;z-index:10;pointer-events:none;color:var(--text-muted)}.progress-container #totalTime{position:absolute;right:.75rem;font-size:.7rem;top:6px;z-index:10;pointer-events:none;color:var(--text-muted)}.progress-canvas{height:8px!important;width:100%;margin:0}.controls{width:auto;justify-content:flex-start;gap:.25rem}.controls .ctrl-btn{width:40px;height:40px}.controls .ctrl-btn svg{width:20px;height:20px}.vol-container{display:none}.side-controls{display:flex;width:auto;justify-content:flex-end;margin-top:0;gap:.25rem}.side-controls .tool-btn{width:36px;height:36px;padding:0}}@media(max-height:700px){.stage-art{width:40vh;height:40vh;max-width:180px;max-height:180px}.stage-info h1{font-size:1.4rem}.stage-info p{font-size:1rem}main{padding-top:.25rem;padding-bottom:.25rem}}