@import "https://fonts.googleapis.com/css2?family=Cinzel:wght@400;700&family=Noto+Sans+JP:wght@300;400;500;700&display=swap";:root{--font-serif:"Cinzel", serif;--font-sans:"Noto Sans JP", sans-serif;--color-bg-dark:#0a0a0f;--color-purple-dark:#2d143cb3;--color-purple-light:#82509680;--color-text-main:#f0f0f5;--color-text-muted:#a0a0b0;--color-accent:#c8b4e6;--glass-bg:#140f1e99;--glass-border:#ffffff1a;--glass-highlight:#ffffff0d}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);color:var(--color-text-main);background-color:var(--color-bg-dark);-webkit-user-select:none;user-select:none;overflow:hidden}#root{width:100vw;height:100vh}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border-right:1px solid var(--glass-border)}.font-serif{font-family:var(--font-serif)}.text-accent{color:var(--color-accent)}.flex-center{justify-content:center;align-items:center;display:flex}@keyframes pulse-glow{0%,to{opacity:.8;text-shadow:0 0 5px #c8b4e633}50%{opacity:1;text-shadow:0 0 15px #c8b4e699}}.animate-glow{animation:4s infinite pulse-glow}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:#0003}::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff6}.app-container{width:100vw;height:100vh;display:flex;position:relative}.visualizer-canvas{z-index:0;opacity:.4;width:100%;height:100%;position:absolute;top:0;left:0}.album-selector-section{border-bottom:1px solid var(--glass-highlight);padding:20px 20px 10px}.section-header{letter-spacing:2px;color:var(--color-text-muted);align-items:center;gap:8px;margin-bottom:15px;font-size:.9rem;display:flex}.album-list{grid-template-columns:repeat(4,1fr);gap:15px 12px;padding:8px 0 10px;display:grid}.album-list::-webkit-scrollbar{height:4px}.album-thumb{cursor:pointer;text-align:center;width:100%;min-width:0;transition:all .3s}.thumb-wrapper{width:100%;position:relative}.album-thumb.empty .thumb-wrapper{aspect-ratio:1;background:#ffffff08;border:1px dashed #ffffff1a;border-radius:6px;justify-content:center;align-items:center;display:flex}.empty-slot-content{flex-direction:column;align-items:center;gap:5px;display:flex}.key-number{color:#ffffff1a;font-family:monospace;font-size:.8rem}.album-thumb img{aspect-ratio:1;border:2px solid #0000;border-radius:6px;width:100%;transition:all .3s}.album-thumb-title{white-space:nowrap;text-overflow:ellipsis;opacity:.6;margin-top:5px;font-size:.75rem;overflow:hidden}.new-badge{color:#000;z-index:2;letter-spacing:1px;background:linear-gradient(135deg,gold,#ff8c00);border-radius:4px;padding:2px 6px;font-size:.5rem;font-weight:800;animation:2s infinite badge-pulse;position:absolute;top:-5px;right:-5px;box-shadow:0 2px 8px #ffd70080}@keyframes badge-pulse{0%{transform:scale(1);box-shadow:0 2px 8px #ffd70080}50%{transform:scale(1.1);box-shadow:0 2px 15px #ffd700cc}to{transform:scale(1);box-shadow:0 2px 8px #ffd70080}}.album-thumb:hover img{border-color:#ffffff4d;transform:translateY(-2px)}.album-thumb.active img{border-color:var(--color-accent);box-shadow:0 0 10px var(--color-accent)}.album-thumb.active .album-thumb-title{opacity:1;color:var(--color-accent)}.sidebar{z-index:10;flex-direction:column;width:440px;height:100%;display:flex;position:relative;box-shadow:10px 0 30px #00000080}.cover-container{flex-direction:column;align-items:center;padding:40px 0 20px;display:flex}.album-cover{object-fit:cover;border:1px solid #ffffff1a;border-radius:12px;width:320px;height:320px;margin-bottom:30px;box-shadow:0 10px 40px #000000b3}.album-cover.animate-switch{animation:.6s cubic-bezier(.2,.8,.2,1) forwards cover-switch}@keyframes cover-switch{0%{filter:brightness(0);opacity:0;transform:scale(.9)rotate(-5deg)}to{filter:brightness();opacity:1;transform:scale(1)rotate(0)}}.controls{align-items:center;gap:24px;display:flex}.control-btn{color:var(--color-text-main);cursor:pointer;opacity:.7;background:0 0;border:none;justify-content:center;align-items:center;transition:all .2s;display:flex}.control-btn:hover{opacity:1;transform:scale(1.1)}.play-btn{width:48px;height:48px;color:var(--color-bg-dark);opacity:1;background:#ffffffe6;border-radius:50%}.play-btn:hover{background:#fff;box-shadow:0 0 15px #ffffff80}.tracklist-header{letter-spacing:2px;color:var(--color-text-muted);border-bottom:1px solid var(--glass-highlight);margin-bottom:10px;padding:0 30px 10px;font-size:.8rem}.tracklist{flex:1;padding:10px 0;overflow-y:auto}.track-item{cursor:pointer;border-bottom:1px solid #0000;padding:16px 30px;transition:all .3s;position:relative}.track-item:hover{background:#ffffff0d}.track-item.active{border-top:1px solid var(--glass-highlight);border-bottom:1px solid var(--glass-highlight);background:#ffffff14}.track-item.active:before{content:"";background:var(--color-accent);width:3px;box-shadow:0 0 10px var(--color-accent);position:absolute;top:0;bottom:0;left:0}.track-title{letter-spacing:1px;margin-bottom:4px;font-size:1.1rem}.track-artist{color:var(--color-text-muted);letter-spacing:1.5px;font-size:.75rem}.mini-visualizer{align-items:flex-end;gap:3px;height:15px;margin-top:8px;display:flex}.mini-visualizer .bar{background:var(--color-accent);border-radius:2px;width:3px;animation:1s infinite alternate equalize}.mini-visualizer .bar:first-child{height:60%;animation-delay:.1s}.mini-visualizer .bar:nth-child(2){height:100%;animation-delay:.4s}.mini-visualizer .bar:nth-child(3){height:40%;animation-delay:.2s}.mini-visualizer .bar:nth-child(4){height:80%;animation-delay:.5s}@keyframes equalize{0%{height:20%}to{height:100%}}.sidebar-footer{justify-content:center;align-items:center;padding:20px 30px 30px;display:flex}.footer-logo{object-fit:contain;opacity:.8;filter:drop-shadow(0 0 8px #c8b4e666);max-width:100%;max-height:50px;transition:all .3s}.footer-logo:hover{opacity:1;filter:drop-shadow(0 0 12px #c8b4e6cc)}.main-content{flex-direction:column;flex:1;justify-content:space-between;padding:60px;display:flex;position:relative}.bg-image{object-fit:cover;z-index:0;filter:brightness(.7)blur(2px);width:100%;height:100%;position:absolute;top:0;left:0;transform:scale(1.02)}.bg-overlay{z-index:1;background:radial-gradient(circle,#0a0a0f1a 0%,#0a0a0f99 100%),linear-gradient(#0000 0%,#0a0a0f66 100%);width:100%;height:100%;position:absolute;top:0;left:0}.main-content-inner{z-index:2;flex-direction:column;justify-content:space-between;align-items:center;height:100%;display:flex;position:relative}.title-area{text-align:center;margin-top:20px}.main-title{letter-spacing:6px;text-shadow:0 5px 20px #000c,0 0 10px #fff3;align-items:center;gap:20px;margin-bottom:10px;font-size:4.5rem;font-weight:400;display:flex}.title-stars{opacity:.7;font-size:2rem}.subtitle{letter-spacing:4px;color:var(--color-text-muted);margin-bottom:20px;font-size:2rem;font-style:italic}.catchphrase{letter-spacing:2px;color:var(--color-accent);max-width:800px;margin:0 auto;font-size:1.4rem;font-style:italic;line-height:1.6}.animate-glow-text{animation:3s ease-in-out infinite alternate glowText}@keyframes glowText{0%{text-shadow:0 0 5px #c8b4e633;opacity:.8}to{text-shadow:0 0 20px #c8b4e6cc,0 0 30px #c8b4e666;opacity:1}}.promo-area{text-align:center;align-self:flex-end;max-width:700px;margin-bottom:20px;margin-right:40px}.promo-text{text-shadow:0 0 10px #000000e6,0 2px 4px #000;color:#ffffffe6;margin-bottom:15px;font-size:1.4rem;line-height:1.8}.promo-divider{letter-spacing:2px;color:var(--color-accent);align-items:center;gap:15px;margin:15px 0;font-size:1.1rem;display:flex}.promo-divider:before,.promo-divider:after{content:"";background:var(--glass-highlight);flex:1;height:1px}.price-tag{color:var(--color-accent);letter-spacing:2px;filter:drop-shadow(0 0 10px #c8b4e666);justify-content:center;align-items:baseline;gap:5px;margin-top:10px;font-size:4rem;display:flex}.currency{opacity:.8;font-size:2rem}.main-content[data-changing=true]{animation:.4s ease-in forwards content-out}.main-content-inner.animate-in{animation:.8s cubic-bezier(.2,.8,.2,1) forwards slide-up-fade}.bg-image.animate-in{animation:1.2s cubic-bezier(.2,.8,.2,1) forwards zoom-blur-in}@keyframes slide-up-fade{0%{opacity:0;filter:blur(10px);transform:translateY(30px)scale(.98)}to{opacity:1;filter:blur();transform:translateY(0)scale(1)}}@keyframes zoom-blur-in{0%{opacity:0;filter:brightness(0)blur(20px);transform:scale(1.1)rotate(1deg)}to{opacity:1;filter:brightness(.7)blur(2px);transform:scale(1.02)rotate(0)}}@keyframes shutter-in{0%{clip-path:inset(50% 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float-light;position:absolute;top:-25vh;left:-25vw}.light-spot-secondary{mix-blend-mode:screen;background:radial-gradient(circle,#64c8ff0d 0%,#0000 60%);width:120vw;height:120vh;animation:20s ease-in-out infinite alternate float-light-rev;position:absolute;bottom:-20vh;right:-20vw}.vignette-overlay{pointer-events:none;background:radial-gradient(circle,#0000 30%,#0a051466 100%);width:100%;height:100%;position:absolute;top:0;left:0}.scanlines-fx{pointer-events:none;opacity:.3;background:linear-gradient(#ffffff05 50%,#0000 50%) 0 0/100% 4px;width:100%;height:100%;position:absolute;top:0;left:0}@keyframes float-light{0%{transform:translate(0)scale(1)}50%{transform:translate(-5vw,5vh)scale(1.1)}to{transform:translate(5vw,-5vh)scale(.95)}}@keyframes float-light-rev{0%{transform:translate(0)scale(1.1)}50%{transform:translate(10vw,-5vh)scale(.9)}to{transform:translate(-5vw,10vh)scale(1.05)}}