: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%}html{touch-action:manipulation;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;overscroll-behavior:none;width:100%;height:100%;margin:0;position:fixed;inset:0;overflow:hidden}*{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}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{overscroll-behavior:none;flex-direction:column;width:100%;height:100dvh;margin:0 auto;display:flex;overflow:hidden}.app__header{z-index:20;border-bottom:1px solid var(--hairline);background:var(--bg);will-change:transform;justify-content:space-between;align-items:center;gap:12px;padding:32px 20px 20px;display:flex;position:fixed;top:0;left:0;right:0}.app__scroll{-webkit-overflow-scrolling:touch;overscroll-behavior-y:auto;touch-action:pan-y;min-height:0;padding:calc(var(--header-height,96px) + 16px) 20px 40px;flex:1;overflow:hidden auto}.app__logo{font-family:var(--font-display);letter-spacing:-.01em;color:var(--ink);margin:0;font-size:34px;font-weight:600}.app__logo-count{font-family:var(--font-ui);letter-spacing:normal;vertical-align:middle;font-size:20px;font-weight:500}.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;position:relative}.track-row__flag{color:var(--accent);position:absolute;top:-20px;left:50%;transform:translate(-50%)}.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}.track-hidden-toggle-row{border-bottom:1px solid var(--hairline)}.track-hidden-toggle{text-align:left;width:100%;color:var(--ink-faint);background:0 0;border:none;justify-content:space-between;align-items:center;gap:8px;padding:12px 4px;display:flex}.track-hidden-toggle__label{font-size:13px}.track-hidden-toggle__chevron{align-items:center;transition:transform .15s;display:flex}.track-hidden-toggle__chevron--open{transform:rotate(180deg)}.track-row--hidden{color:var(--ink-faint)}.track-row--hidden .track-row__main{opacity:.72}.track-row__unhide{border:none;flex:none;align-self:center;width:30px;height:30px;margin-right:4px}.track-row__duration--hidden{flex:none;align-self:center;margin-right:8px}.app__player-bar{background:var(--bg-raised);border-top:1px solid var(--hairline);padding:14px 20px calc(14px + env(safe-area-inset-bottom));flex:none}.player{width:100%;margin:0 auto}.player__now-playing{margin-bottom:8px;padding-right:8px}.player__artwork{touch-action:pan-y;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;display:none}.player__artwork img{object-fit:contain;width:100%;height:100%;display:block}.player__title{height:20px;line-height:20px;font-family:var(--font-ui);color:var(--ink);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:17px;font-weight:500;overflow:hidden}.player__artist{height:16px;color:var(--ink-faint);white-space:nowrap;text-overflow:ellipsis;margin:2px 0 0;font-size:12px;line-height:16px;overflow:hidden}.player__seek{align-items:center;gap:10px;height:24px;display:flex}.player__time{font-variant-numeric:tabular-nums;width:38px;color:var(--ink-faint);flex:none;font-size:11px}.player__seek-hit{z-index:2;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;cursor:pointer;flex:1;height:56px;margin:-16px 0;position:relative}.player__seek-bar{appearance:none;pointer-events:none;background:0 0;width:100%;height:100%;margin:0;display:block}.player__seek-bar::-webkit-slider-runnable-track{background:var(--hairline);border-radius:999px;height:6px}.player__seek-bar::-moz-range-track{background:var(--hairline);border-radius:999px;height:6px}.player__seek-bar::-moz-range-progress{background:var(--accent);border-radius:999px;height:6px}.player__seek-bar::-webkit-slider-thumb{appearance:none;background:var(--accent);border-radius:50%;width:18px;height:18px;margin-top:-6px;box-shadow:0 1px 2px #00000059}.player__seek-bar::-moz-range-thumb{background:var(--accent);border:none;border-radius:50%;width:18px;height:18px;box-shadow:0 1px 2px #00000059}.player__buttons{justify-content:center;align-items:center;gap:20px;margin-top:18px;display:flex}.player__seek-hint-wrap{display:flex;position:relative}.player__seek-hint-wrap .player__icon-btn{touch-action:none}.player__seek-hint{color:var(--accent);font-variant-numeric:tabular-nums;white-space:nowrap;pointer-events:none;font-size:12px;font-weight:600;animation:1s ease-in-out forwards player-seek-hint-fade;position:absolute;bottom:calc(100% + 6px);left:50%;transform:translate(-50%)}@keyframes player-seek-hint-fade{0%{opacity:0}20%{opacity:1}70%{opacity:1}to{opacity:0}}.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;text-decoration:none;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;position:relative}.player__mode-btn:active{border-color:var(--accent-dim);color:var(--accent)}.player__mode-btn--flagged{border-color:var(--accent);color:var(--accent)}.player__mode-flag{color:var(--accent);position:absolute;top:-8px;right:-8px}@media (orientation:landscape) and (height<=520px){.app{--split-left:clamp(260px, 42vw, 380px)}.app:has(.app__player-bar){flex-direction:row}.app:has(.app__player-bar) .app__header{left:var(--split-left);padding:calc(10px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right)) 10px 16px}.app:has(.app__player-bar) .app__logo{font-size:22px}.app:has(.app__player-bar) .app__scroll{padding:calc(var(--header-height,56px) + 10px) calc(16px + env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) 16px}.app:has(.app__player-bar) .app__player-bar{order:-1;flex:0 0 var(--split-left);width:var(--split-left);border-top:none;border-right:1px solid var(--hairline);padding:calc(16px + env(safe-area-inset-top)) 18px calc(16px + env(safe-area-inset-bottom)) calc(18px + env(safe-area-inset-left));align-items:center;display:flex;overflow:hidden auto}.app:has(.app__player-bar) .player{flex-direction:column;width:100%;height:100%;display:flex}.app:has(.app__player-bar) .player__artwork{box-sizing:border-box;flex:auto;justify-content:center;align-items:center;min-height:0;margin-bottom:16px;padding:6px;display:flex;position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000 0,#000 6px calc(100% - 6px),#0000 100%);mask-image:linear-gradient(90deg,#0000 0,#000 6px calc(100% - 6px),#0000 100%)}.app:has(.app__player-bar) .player__artwork img{object-fit:contain;background:var(--bg-raised);will-change:transform, opacity;-webkit-user-drag:none;border-radius:12px;width:100%;height:100%}.app:has(.app__player-bar) .player__artwork{cursor:grab}.app:has(.app__player-bar) .player__artwork img.player__artwork-peek{pointer-events:none;width:calc(100% - 12px);height:calc(100% - 12px);position:absolute;top:6px;left:6px}.app:has(.app__player-bar) .player__now-playing{margin-bottom:14px}.app:has(.app__player-bar) .player__buttons{gap:16px;margin-top:20px}.app:has(.app__player-bar) .track-row__main{padding:10px 4px}}.confirm-dialog__backdrop{z-index:100;padding:calc(16px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));-webkit-tap-highlight-color:transparent;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.confirm-dialog{background:var(--bg-raised);border:1px solid var(--hairline);border-radius:16px;width:100%;max-width:340px;max-height:100%;padding:22px 20px 16px;overflow-y:auto;box-shadow:0 12px 40px #00000080}.confirm-dialog__title{color:var(--ink);margin:0 0 8px;font-size:17px;font-weight:600}.confirm-dialog__message{color:var(--ink-dim);overflow-wrap:anywhere;margin:0;font-size:14px;line-height:1.6}.confirm-dialog__note{color:var(--ink-faint);margin:8px 0 0;font-size:13px;line-height:1.5}.confirm-dialog__actions{gap:10px;margin-top:20px;display:flex}.confirm-dialog__button{min-height:44px;font:inherit;color:var(--ink);border:1px solid var(--hairline);background:0 0;border-radius:999px;flex:1;padding:0 12px;font-size:15px}.confirm-dialog__button:active{border-color:var(--accent-dim)}.confirm-dialog__button--primary{background:var(--accent-dim);border-color:var(--accent-dim)}.confirm-dialog__button--danger{background:var(--danger);border-color:var(--danger);color:#fff}.header-menu__backdrop{z-index:100;-webkit-tap-highlight-color:transparent;background:0 0;position:fixed;inset:0}.header-menu{top:calc(var(--header-height,96px) - 4px);background:var(--bg-raised);border:1px solid var(--hairline);border-radius:10px;min-width:176px;animation:.14s ease-out header-menu-in;position:absolute;right:20px;overflow:hidden;box-shadow:0 8px 24px #00000073}@keyframes header-menu-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.header-menu__item{border:none;border-bottom:1px solid var(--hairline);width:100%;min-height:44px;font:inherit;color:var(--ink);text-align:left;background:0 0;align-items:center;gap:10px;padding:0 14px;font-size:14px;display:flex}.header-menu__item:last-child{border-bottom:none}.header-menu__item:active{background:#ffffff0f}.header-menu__item-icon{color:var(--accent);justify-content:center;align-items:center;display:flex}.header-menu__item-label{flex:1}@media (prefers-reduced-motion:reduce){.header-menu{animation:none}}.side-panel{z-index:40;background:var(--bg);flex-direction:column;animation:.26s cubic-bezier(.2,.8,.2,1) side-panel-in;display:flex;position:fixed;inset:0}@keyframes side-panel-in{0%{transform:translate(100%)}to{transform:translate(0)}}@media (prefers-reduced-motion:reduce){.side-panel{animation:none}}.side-panel__header{border-bottom:1px solid var(--hairline);flex:none;justify-content:space-between;align-items:center;gap:12px;padding:18px 20px;display:flex}.side-panel__title{font-family:var(--font-ui);color:var(--ink);margin:0;font-size:20px;font-weight:600}.side-panel__body{-webkit-overflow-scrolling:touch;min-height:0;padding:20px 20px calc(24px + env(safe-area-inset-bottom));flex:1;overflow-y:auto}.settings__section{margin-bottom:28px}.settings__section-title{letter-spacing:.02em;color:var(--ink-faint);text-transform:uppercase;margin:0 0 12px;font-size:13px;font-weight:600}.settings__row{background:var(--bg-raised);border:1px solid var(--hairline);border-radius:14px;align-items:center;gap:14px;padding:14px 16px;display:flex}.settings__row-icon{color:var(--accent);flex:none;justify-content:center;align-items:center;display:flex}.settings__volume{flex:1;min-width:0}.settings__volume-head{justify-content:space-between;align-items:baseline;margin-bottom:8px;display:flex}.settings__label{color:var(--ink);font-size:15px}.settings__value{font-variant-numeric:tabular-nums;color:var(--ink-dim);font-size:13px}.settings__slider{appearance:none;background:0 0;width:100%;height:24px;margin:0}.settings__slider::-webkit-slider-runnable-track{background:var(--hairline);border-radius:999px;height:4px}.settings__slider::-webkit-slider-thumb{appearance:none;background:var(--accent);border:none;border-radius:50%;width:18px;height:18px;margin-top:-7px}.settings__slider::-moz-range-track{background:var(--hairline);border-radius:999px;height:4px}.settings__slider::-moz-range-thumb{background:var(--accent);border:none;border-radius:50%;width:18px;height:18px}.settings__hint{color:var(--ink-faint);margin:10px 4px 0;font-size:12px;line-height:1.6}.stats__section{margin-bottom:30px}.stats__section-title{letter-spacing:.02em;color:var(--ink-faint);text-transform:uppercase;margin:0 0 12px;font-size:13px;font-weight:600}.stats__section-title-count{text-transform:none;letter-spacing:normal;font-weight:400}.stats__big-number{font-family:var(--font-ui);font-variant-numeric:tabular-nums;color:var(--ink);margin:0;font-size:28px;font-weight:600}.stats__empty{color:var(--ink-faint);margin:0;font-size:13px}.stats__list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.stats__list-row{border-bottom:1px solid var(--hairline);align-items:center;gap:12px;min-height:44px;padding:6px 4px;display:flex}.stats__list-row:last-child{border-bottom:none}.stats__rank{font-variant-numeric:tabular-nums;width:20px;color:var(--ink-faint);flex:none;font-size:14px}.stats__list-text{flex-direction:column;flex:1;min-width:0;display:flex}.stats__list-title{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;font-size:14px;overflow:hidden}.stats__list-sub{color:var(--ink-faint);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:12px;overflow:hidden}.stats__list-count{font-variant-numeric:tabular-nums;color:var(--accent);flex:none;font-size:13px}.stats__more{color:var(--ink-faint);margin:8px 4px 0;font-size:12px}.stats__chip-list{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.stats__chip{background:var(--bg-raised);border:1px solid var(--hairline);color:var(--ink-dim);border-radius:999px;padding:6px 12px;font-size:13px}