:root{color-scheme:dark;--bg:#0a0a0c;--card:#15151a;--line:rgba(255,255,255,.09);--text:#f7f5f2;--muted:#98969f;--accent:#a88cff;--accent-soft:rgba(168,140,255,.15)}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;min-height:100vh;background:radial-gradient(circle at 50% -8%,rgba(126,91,236,.18),transparent 32rem),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Helvetica Neue",sans-serif;-webkit-tap-highlight-color:transparent}
.app-shell{width:min(100%,680px);margin:auto;padding:max(24px,env(safe-area-inset-top)) 18px max(80px,env(safe-area-inset-bottom))}
.topbar,.library-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.eyebrow{margin:0 0 6px;color:var(--muted);font-size:.72rem;font-weight:650;letter-spacing:.12em}.topbar h1,.library h2{margin:0;font-size:1.5rem;letter-spacing:-.035em}
.import-button,.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:44px;padding:0 17px;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:#f4f1ed;color:#121216;font-size:.88rem;font-weight:750;cursor:pointer;touch-action:manipulation;box-shadow:0 6px 20px rgba(0,0,0,.18)}.import-button:active,.secondary-button:active,.play-button:active{transform:scale(.97)}
.now-playing{position:relative;overflow:hidden;margin:24px 0 18px;padding:30px 22px 22px;border:1px solid var(--line);border-radius:32px;background:linear-gradient(155deg,rgba(32,30,43,.97),rgba(18,18,23,.98) 65%);box-shadow:0 25px 70px rgba(0,0,0,.38);text-align:center}.now-playing:before{content:"";position:absolute;left:50%;top:-210px;width:430px;height:430px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle,rgba(168,140,255,.2),transparent 64%);pointer-events:none}
.record-wrap{position:relative;display:grid;place-items:center}.record-wrap:after{content:"";position:absolute;bottom:-18px;width:62%;height:22px;border-radius:50%;background:#000;filter:blur(17px);opacity:.55}.record{position:relative;z-index:1;display:grid;place-items:center;width:min(57vw,224px);aspect-ratio:1;border:1px solid rgba(255,255,255,.1);border-radius:50%;background:repeating-radial-gradient(circle,#101014 0 4px,#19191e 5px 7px);box-shadow:0 20px 42px rgba(0,0,0,.5),inset 0 0 0 2px rgba(255,255,255,.025)}.record:before{content:"";position:absolute;inset:10%;border-radius:50%;border:1px solid rgba(255,255,255,.05)}.record:after{content:"";position:absolute;inset:29%;border-radius:50%;background:linear-gradient(145deg,#c7b9ff,#8667ee 52%,#5d43b7);box-shadow:inset 0 1px 8px rgba(255,255,255,.3),0 0 35px rgba(133,102,237,.2)}.record-label{z-index:2;display:grid;place-items:center;width:36px;aspect-ratio:1;border-radius:50%;background:#f4f1ed;color:#18171c;font-size:1rem;box-shadow:0 3px 10px rgba(0,0,0,.22)}.record.spinning{animation:spin 7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.track-copy{position:relative;margin:27px 0 20px}.status{margin:0 0 8px;color:var(--accent);font-size:.76rem;font-weight:700;letter-spacing:.06em}.track-copy h2{margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:1.28rem;letter-spacing:-.025em}.track-copy p:last-child{margin:7px 0 0;color:var(--muted);font-size:.84rem}
.progress-row,.volume-row{position:relative;display:flex;align-items:center;gap:10px;color:#7f7d85;font-size:.72rem}.progress-row span{width:36px;font-variant-numeric:tabular-nums}.progress-row span:first-child{text-align:right}input[type=range]{width:100%;height:22px;margin:0;background:transparent;accent-color:var(--accent);cursor:pointer}
.controls{position:relative;display:grid;grid-template-columns:42px 46px 68px 46px 42px;align-items:center;justify-content:center;gap:9px;margin:14px 0}.icon-button,.play-button,.delete-button{border:0;color:var(--text);background:transparent;cursor:pointer;touch-action:manipulation}.icon-button{width:42px;height:42px;border-radius:50%;font-size:1rem;transition:.18s}.icon-button.active{color:#c9baff;background:var(--accent-soft)}.icon-button.large{font-size:1.08rem}.play-button{width:66px;height:66px;border-radius:50%;background:var(--text);color:#141318;font-size:1.3rem;box-shadow:0 10px 30px rgba(0,0,0,.42);transition:.18s}.volume-row{width:58%;margin:auto}
.lyrics{position:relative;margin-top:22px;padding-top:18px;border-top:1px solid var(--line);text-align:left}.lyrics-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.lyrics-head h3{margin:0;font-size:.92rem}.lyrics-head span{color:var(--muted);font-size:.7rem}.lyrics-lines{height:146px;overflow-y:auto;padding:46px 4px;scroll-behavior:smooth;mask-image:linear-gradient(transparent,#000 28%,#000 72%,transparent);-webkit-mask-image:linear-gradient(transparent,#000 28%,#000 72%,transparent);scrollbar-width:none}.lyrics-lines::-webkit-scrollbar{display:none}.lyric-line{margin:0 0 15px;color:#77747f;font-size:.91rem;font-weight:550;line-height:1.45;text-align:center;transition:.22s;cursor:pointer}.lyric-line.active{color:var(--text);font-size:1rem;font-weight:750}.lyrics-message{margin:0;color:var(--muted);font-size:.84rem;line-height:54px;text-align:center}
.library,.online-library{padding:22px 18px;border:1px solid var(--line);border-radius:25px;background:rgba(20,20,25,.84);backdrop-filter:blur(16px)}.online-library{margin-bottom:18px}.online-intro,.license-note{margin:13px 0;color:var(--muted);font-size:.82rem;line-height:1.6}.license-note{margin-bottom:0;font-size:.7rem}.source-badge{padding:6px 9px;border-radius:999px;background:var(--accent-soft);color:#c9baff;font-size:.68rem;font-weight:700}.search-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px}.search-form input{min-width:0;height:46px;padding:0 14px;border:1px solid var(--line);border-radius:14px;outline:none;background:rgba(255,255,255,.045);color:var(--text);font:inherit}.search-form input:focus{border-color:rgba(168,140,255,.65);box-shadow:0 0 0 3px var(--accent-soft)}.search-form button,.download-button{border:0;border-radius:14px;background:var(--accent);color:#17131f;font-weight:800;cursor:pointer;touch-action:manipulation}.search-form button{min-width:72px;padding:0 16px}.search-form button:disabled,.download-button:disabled{opacity:.55;cursor:wait}.search-status{min-height:18px;margin:11px 2px 0;color:var(--muted);font-size:.74rem}.search-results{list-style:none;margin:4px 0 0;padding:0}.search-result{display:grid;grid-template-columns:40px minmax(0,1fr) auto;gap:11px;align-items:center;min-height:70px;border-top:1px solid var(--line)}.result-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;background:var(--accent-soft);color:#c9baff}.result-copy{min-width:0}.result-title,.result-meta{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.result-title{font-size:.9rem;font-weight:700}.result-meta{margin-top:5px;color:var(--muted);font-size:.69rem}.download-button{min-height:38px;padding:0 12px;font-size:.75rem}#track-count{color:var(--muted);font-size:.82rem}.empty-state{padding:38px 12px 24px;text-align:center}.empty-icon{margin:auto auto 15px;display:grid;place-items:center;width:54px;height:54px;border-radius:17px;background:var(--accent-soft);color:#c5b6ff;font-size:1.45rem}.empty-state h3{margin:0 0 8px;font-size:1.05rem}.empty-state p{max-width:330px;margin:0 auto 20px;color:var(--muted);font-size:.88rem;line-height:1.65}.secondary-button{min-height:42px;padding:0 18px}
.track-list{list-style:none;margin:17px 0 0;padding:0}.track-item{display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:12px;align-items:center;min-height:66px;padding:10px 2px;border-top:1px solid var(--line);cursor:pointer}.track-index{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;background:rgba(255,255,255,.045);color:var(--muted);font-size:.78rem}.track-item.active .track-index{background:var(--accent);color:#16131f;box-shadow:0 6px 18px rgba(126,91,236,.28)}.track-info{min-width:0}.track-name,.track-size{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.track-name{font-size:.94rem;font-weight:650}.track-size{margin-top:4px;color:var(--muted);font-size:.73rem}.delete-button{padding:12px;color:#77747e;font-size:1.15rem}
.toast{position:fixed;left:50%;bottom:calc(22px + env(safe-area-inset-bottom));z-index:5;max-width:88vw;transform:translate(-50%,18px);padding:11px 16px;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:#f4f1ed;color:#17161a;font-size:.84rem;font-weight:650;box-shadow:0 12px 35px rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}[hidden]{display:none!important}
@media(min-width:720px){.app-shell{padding-top:38px}.now-playing{padding:34px 48px 24px}.record{width:224px}.library{padding-inline:24px}}@media(prefers-reduced-motion:reduce){.record.spinning{animation:none}*{scroll-behavior:auto!important}}
.result-actions{display:flex;gap:6px}.preview-audio{grid-column:1/-1;width:100%;height:40px;margin-bottom:12px}.preview-audio[hidden]{display:none}