:root{--bg:#0a0a0a;--bg-raised:#151515;--hairline:#2c2c2c;--ink:#f2f2f2;--ink-dim:#9e9e9e;--ink-faint:#666;--accent:#5ec8dd;--accent-dim:#2f6874;--danger:#c1543c;--font-display:"Fraunces", Georgia, serif;--font-ui:"Inter", "Hiragino Sans", "Noto Sans JP", sans-serif;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;margin:0}button{cursor:pointer;font-family:inherit}button:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.app{flex-direction:column;width:100%;min-height:100%;margin:0 auto;padding:32px 20px 40px;display:flex}.app__header{border-bottom:1px solid var(--hairline);justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;padding-bottom:20px;display:flex}.app__logo{font-family:var(--font-display);letter-spacing:-.01em;color:var(--ink);margin:0;font-size:34px;font-weight:600}.app__header-actions{align-items:center;gap:8px;display:flex}.app__status{color:var(--ink-dim);padding:24px 0;font-size:14px}.icon-btn{border:1px solid var(--hairline);width:36px;height:36px;color:var(--ink-dim);background:0 0;border-radius:999px;justify-content:center;align-items:center;display:flex}.icon-btn:active:not(:disabled){border-color:var(--accent-dim);color:var(--ink)}.icon-btn:disabled{color:var(--ink-faint);opacity:.5}.uploader--icon{display:inline-flex}.uploader__input{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.uploader__button{background:var(--accent);color:#06161a;border-radius:4px;margin-bottom:28px;padding:12px 22px;font-size:15px;font-weight:600;transition:background-color .15s;display:inline-block}.uploader__button:active{background:#7ed4e6}.track-list{border-top:1px solid var(--hairline);margin:0;padding:0;list-style:none}.track-list--empty{border-top:1px solid var(--hairline)}.track-row{border-bottom:1px solid var(--hairline);align-items:stretch;display:flex}.track-row--active{background:linear-gradient(90deg,#5ec8dd1a,#0000)}.track-row--checked{background:linear-gradient(90deg,#5ec8dd29,#0000)}.track-row__main{text-align:left;color:inherit;background:0 0;border:none;flex:1;align-items:center;gap:14px;min-width:0;padding:14px 4px;display:flex}.track-row__index{font-variant-numeric:tabular-nums;width:24px;color:var(--ink-faint);flex:none;justify-content:center;align-items:center;font-size:13px;display:flex}.track-row--active .track-row__index{color:var(--accent)}.track-row__playing-dot{background:var(--accent);border-radius:999px;width:8px;height:8px}.track-row__checkbox{border:1px solid var(--ink-faint);color:#06161a;border-radius:5px;justify-content:center;align-items:center;width:18px;height:18px;display:flex}.track-row__checkbox--on{background:var(--accent);border-color:var(--accent)}.track-row__text{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.track-row__title{white-space:nowrap;-webkit-overflow-scrolling:touch;scrollbar-width:none;width:100%;font-size:15px;font-weight:500;display:block;overflow:auto hidden}.track-row__title::-webkit-scrollbar{height:0;display:none}.track-row__artist{color:var(--ink-faint);white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.track-row__duration{font-variant-numeric:tabular-nums;color:var(--ink-faint);flex:none;font-size:13px}.app__player-bar{background:var(--bg-raised);border-top:1px solid var(--hairline);padding:14px 20px calc(14px + env(safe-area-inset-bottom));position:fixed;bottom:0;left:0;right:0}.player{width:100%;margin:0 auto}.player__now-playing{margin-bottom:8px;padding-right:8px}.player__title{font-family:var(--font-display);color:var(--ink);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:17px;overflow:hidden}.player__artist{color:var(--ink-faint);white-space:nowrap;text-overflow:ellipsis;margin:2px 0 0;font-size:12px;overflow:hidden}.player__seek{align-items:center;gap:10px;display:flex}.player__time{font-variant-numeric:tabular-nums;width:38px;color:var(--ink-faint);flex:none;font-size:11px}.player__seek-bar{accent-color:var(--accent);flex:1}.player__buttons{justify-content:center;align-items:center;gap:20px;margin-top:10px;display:flex}.player__play-btn{background:var(--accent);color:#06161a;border:none;border-radius:999px;justify-content:center;align-items:center;width:52px;height:52px;display:flex}.player__icon-btn{border:1px solid var(--hairline);width:40px;height:40px;color:var(--ink-dim);background:0 0;border-radius:999px;justify-content:center;align-items:center;display:flex}.player__icon-btn:active{border-color:var(--accent-dim);color:var(--ink)}.player__mode-btn{border:1px solid var(--hairline);width:40px;height:40px;color:var(--ink-dim);background:0 0;border-radius:999px;justify-content:center;align-items:center;display:flex}.player__mode-btn:active{border-color:var(--accent-dim);color:var(--accent)}.player__spacer{flex:none;width:40px;height:40px}