:root{--glass-bg: rgba(255, 255, 255, .65);--glass-border: rgba(255, 255, 255, .7);--accent-color: #39C5BB;--bg-top: #A8D8EA;--bg-mid: #7BCFB7;--bg-bottom: #C1D82F}body{margin:0;padding:0;background-color:var(--bg-mid);background-image:radial-gradient(at 0% 0%,var(--bg-top) 0,transparent 50%),radial-gradient(at 50% 100%,var(--bg-bottom) 0,transparent 50%),radial-gradient(at 100% 0%,var(--bg-mid) 0,transparent 50%);color:#2c3e50;font-family:Inter,system-ui,sans-serif;height:100vh;width:100vw;overflow:hidden;cursor:none}#custom-cursor{position:fixed;top:0;left:0;width:32px;height:32px;border:2px solid var(--accent-color, #39C5BB);border-radius:50%;pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:width .15s,height .15s,border-width .15s;box-shadow:0 0 15px var(--accent-color, #39C5BB);visibility:visible!important}#custom-cursor:after{content:"";position:absolute;top:50%;left:50%;width:4px;height:4px;background:var(--accent-color);border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 10px var(--accent-color)}body:active #custom-cursor{width:24px;height:24px;border-width:4px}body:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:url(https://www.transparenttextures.com/patterns/pinstriped-suit.png);opacity:.05;pointer-events:none}#ui-overlay{display:flex;align-items:center;justify-content:center;z-index:20}.glass-panel{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--glass-bg);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid var(--glass-border);border-radius:32px;padding:4rem;text-align:center;box-shadow:0 10px 40px #0000000d;transition:all .8s cubic-bezier(.4,0,.2,1);width:90%;max-width:500px;pointer-events:auto;z-index:100}h1{font-size:3.5rem;font-weight:800;margin:0 0 1rem;color:#2c3e50;letter-spacing:-.02em}p{font-size:1.2rem;color:#2c3e50b3;margin-bottom:3rem}#play-btn,#replay-btn{background:var(--accent-color);color:#fff;border:none;padding:1.2rem 3.5rem;font-size:1.2rem;font-weight:700;border-radius:50px;cursor:pointer;transition:all .3s ease;box-shadow:0 10px 20px #39c5bb33}#play-btn:hover,#replay-btn:hover{transform:translateY(-4px);background:#2cb1a8;box-shadow:0 15px 30px #39c5bb4d}#play-btn.loading{opacity:.7;pointer-events:none;cursor:wait}.lyric-phrase{pointer-events:none;flex-wrap:wrap;align-content:center}.lyric-char-container{display:flex;flex-direction:column;align-items:center;position:relative;width:5.5rem;height:5.5rem}.jp-text-layer{position:absolute;top:0;left:50%;transform:translate(-50%);font-size:5rem;font-weight:800;line-height:1;pointer-events:none;white-space:nowrap}.jp-text-layer.bg{color:var(--accent-color);filter:blur(18px);z-index:1}.jp-text-layer.mid{color:#ffffff73;z-index:2;mix-blend-mode:soft-light}.jp-text{position:absolute;top:0;left:50%;transform:translate(-50%);font-size:5rem;font-weight:800;color:#fff;line-height:1;text-shadow:0px 4px 15px rgba(0,0,0,.8);z-index:3}.romaji-text-word{font-family:Caveat,cursive;font-size:1.4rem;color:#fff;white-space:nowrap;font-weight:600;text-shadow:0px 2px 5px rgba(0,0,0,.9),0px 0px 10px rgba(0,0,0,.7)}.translation-text{color:#fff;font-weight:600;text-shadow:0px 2px 6px rgba(0,0,0,.9),0px 0px 12px rgba(0,0,0,.7)}#chorus-container{position:absolute;bottom:0;left:0;width:100%;height:40%;pointer-events:none;z-index:25;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;padding-bottom:5rem;writing-mode:horizontal-tb!important}.chorus-text{opacity:.7;color:#fff;font-size:1.8rem;font-style:italic;text-shadow:0 0 10px var(--accent-color);margin-bottom:1rem;white-space:nowrap;writing-mode:horizontal-tb!important;text-orientation:mixed!important}#progress-container{position:absolute;bottom:0;left:0;width:100%;height:4px;background:#ffffff1a;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:100;pointer-events:none}#progress-bar{width:0%;height:100%;background:var(--accent-color);box-shadow:0 0 10px var(--accent-color);transition:width .1s linear}#time-tooltip{position:fixed;bottom:18px;transform:translate(-50%);background:#000000b8;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;padding:4px 12px;border-radius:8px;font-size:.78rem;font-family:Outfit,sans-serif;letter-spacing:.03em;pointer-events:none;opacity:0;transition:opacity .18s ease;z-index:200;white-space:nowrap}#pause-badge{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:5rem;line-height:1;color:#fff;opacity:0;pointer-events:none;transition:opacity .3s ease;text-shadow:0 0 40px rgba(255,255,255,.6),0 2px 8px rgba(0,0,0,.2);z-index:50;-webkit-user-select:none;user-select:none}#pause-badge.visible{opacity:.85}#top-right-controls{position:absolute;top:1.6rem;right:1.6rem;display:flex;gap:1rem;z-index:30;pointer-events:auto;opacity:0;transition:opacity .6s ease}#top-right-controls.visible{opacity:1}#palette-switcher{display:flex;flex-direction:column;gap:.55rem}.palette-btn{width:32px;height:32px;border-radius:50%;border:2px solid rgba(255,255,255,.35);background:var(--palette-color);cursor:pointer;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;box-shadow:0 3px 12px #0003;font-size:0;color:transparent;padding:0}.palette-btn:hover{transform:scale(1.25);border-color:#fffc;box-shadow:0 6px 18px #00000047}.palette-btn.active{transform:scale(1.2);border-color:#fff;box-shadow:0 0 0 3px #fff,0 6px 18px #00000040}.tool-btn{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;font-weight:700;font-size:.9rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.tool-btn:hover{background:#ffffff80;transform:scale(1.1)}body[data-lyric-mode=jp-romaji] .translation-text,body[data-lyric-mode=jp] .translation-text,body[data-lyric-mode=jp] .romaji-text-word,body[data-lyric-mode=translation] .lyric-char-container,body[data-lyric-mode=translation] .romaji-text-word{opacity:0!important;visibility:hidden}#reaction-dock{position:absolute;bottom:2rem;right:2rem;display:flex;gap:.5rem;z-index:30;opacity:0;transition:opacity .6s ease}#reaction-dock.visible{opacity:1;pointer-events:auto}.reaction-btn{background:#fff3;border:1px solid rgba(255,255,255,.3);border-radius:50%;width:44px;height:44px;font-size:1.4rem;cursor:pointer;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);transition:transform .1s;display:flex;align-items:center;justify-content:center}.reaction-btn:active{transform:scale(.85);background:#ffffff80}.floating-stamp{position:absolute;font-size:2.5rem;pointer-events:none;z-index:25;-webkit-user-select:none;user-select:none}#glowstick-canvas{position:absolute;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:15}@media (max-width: 768px){.glass-panel{padding:2rem;width:90%;max-width:100%}h1{font-size:2.2rem}p{font-size:1rem;margin-bottom:2rem}.jp-text,.jp-text-layer{font-size:clamp(2.5rem,10vmin,5rem)}.lyric-char-container{width:clamp(2.8rem,11vmin,5.5rem);height:clamp(2.8rem,11vmin,5.5rem)}.romaji-text-word{font-size:clamp(.8rem,3.5vmin,1.4rem)}.chorus-text{font-size:clamp(1rem,4.5vw,1.8rem)!important;bottom:12%!important;left:50%!important;transform:translate(-50%)!important;width:fit-content!important;white-space:nowrap!important;display:inline-block!important}.lyric-phrase{left:50%!important;width:95%!important;height:85%!important;gap:1.5em!important}#custom-cursor{display:none}body{cursor:auto}#top-right-controls{top:.8rem;right:.8rem;gap:.5rem}#reaction-dock{bottom:1rem;right:1rem}.reaction-btn{width:38px;height:38px;font-size:1.2rem}.palette-btn{width:28px;height:28px}}@media (max-height: 600px){.jp-text,.jp-text-layer{font-size:clamp(1.5rem,12vh,5rem)}.lyric-phrase{height:95%!important;left:50%!important}}