:root{--bg:#23262d;--surface:#2b2f37;--surface-2:#363b45;--text:#ece8e0;--muted:#9d9a92;--line:#ffffff17;--accent:#e8a33c;--accent-ink:#1a1200;--danger:#d4574b;--stage-bg:#000;--stage-text:#f4efe6;--stage-dim:#7e7a72;--radius:12px;--tap:48px;--font:system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{overscroll-behavior:none;height:100%;margin:0;overflow:hidden}#root{height:100%}body{background:var(--bg);color:var(--text);font:16px/1.4 var(--font);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}body.on-stage{background:var(--stage-bg)}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.screen{background:var(--bg);flex-direction:column;max-width:820px;margin:0 auto;display:flex;position:fixed;inset:0}.modal-screen{z-index:20}.content{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;min-height:0;padding-bottom:calc(96px + var(--safe-bottom));flex:1;overflow-y:auto}.topbar{min-height:56px;padding:calc(8px + var(--safe-top)) 8px 8px 8px;background:var(--bg);z-index:2;align-items:center;gap:4px;display:flex;position:sticky;top:0}.topbar-large{min-height:72px;padding-left:20px}.topbar-large .topbar-title{font-size:28px;font-weight:700}.topbar-title{white-space:nowrap;text-overflow:ellipsis;flex:1;margin:0;font-size:19px;font-weight:600;overflow:hidden}.topbar-right{align-items:center;gap:2px;display:flex}.topbar-back{margin-left:-4px}.btn{min-height:var(--tap);border-radius:var(--radius);background:var(--surface-2);color:var(--text);border:0;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-size:16px;font-weight:600;display:inline-flex}.btn:disabled{opacity:.4;cursor:default}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:not(:disabled):active{filter:brightness(.92)}.btn-ghost:not(:disabled):active{background:var(--surface)}.btn-quiet{color:var(--accent);background:0 0;padding:0 12px}.btn-danger{color:var(--danger);background:0 0}.btn-small{min-height:40px;padding:0 16px}.iconbtn{width:var(--tap);height:var(--tap);color:var(--text);background:0 0;border:0;border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.iconbtn:disabled{opacity:.3;cursor:default}.iconbtn:not(:disabled):active{background:var(--surface-2)}.bottom-action{padding:12px 16px calc(12px + var(--safe-bottom));background:linear-gradient(to top, var(--bg) 70%, transparent);gap:12px;display:flex;position:absolute;bottom:0;left:0;right:0}.bottom-action .btn{flex:1;min-height:56px;font-size:17px}.bottom-action-2 .btn-ghost{flex:none}.list{margin:0;padding:0;list-style:none}.list>li{border-bottom:1px solid var(--line)}.row{text-align:left;width:100%;min-height:64px;color:inherit;background:0 0;border:0;align-items:center;gap:12px;padding:10px 20px;display:flex}.row:not(:disabled):active{background:var(--surface)}.row-main{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.row-title{white-space:nowrap;text-overflow:ellipsis;font-size:17px;font-weight:600;overflow:hidden}.row-sub{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:14px;overflow:hidden}.row-meta{color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums;font-size:14px}.row-num{width:24px;color:var(--muted);font-variant-numeric:tabular-nums;text-align:right;flex:none}.row-selected{background:var(--surface)}.checkbox{border:2px solid var(--muted);border-radius:8px;flex:none;justify-content:center;align-items:center;width:26px;height:26px;display:inline-flex}.checkbox.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.sortable{background:var(--bg);align-items:stretch;display:flex}.sortable .row{padding-right:4px}.sortable.dragging{z-index:3;background:var(--surface-2);position:relative;box-shadow:0 8px 24px #0006}.handle{width:52px;color:var(--muted);touch-action:none;cursor:grab;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;background:0 0;border:0;justify-content:center;align-items:center;display:flex}.sortable .row{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.row-edit{color:var(--accent)}.remove{color:var(--danger);align-self:center;margin-left:8px}.remove+.row{padding-left:4px}.summary{color:var(--muted);margin:4px 20px 8px;font-size:15px}.summary-note{color:var(--muted);font-size:14px}p.summary-note{margin:-4px 20px 8px}.empty{text-align:center;color:var(--muted);padding:48px 32px;font-size:16px}.empty p{margin:0 0 16px}.search{background:var(--surface);border-radius:var(--radius);color:var(--muted);align-items:center;gap:10px;margin:0 16px 8px;padding:0 14px;display:flex}.search .input{background:0 0;border:0;min-height:44px;padding-left:0}.form{padding:0 20px}.field{flex-direction:column;flex:1;gap:6px;min-width:0;margin-bottom:16px;display:flex}.field-label{color:var(--muted);font-size:14px}.field-hint{opacity:.7}.field-row{gap:12px;display:flex}.input{width:100%;min-height:var(--tap);background:var(--surface);border-radius:var(--radius);color:var(--text);border:1px solid #0000;outline:none;padding:10px 14px}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--muted);opacity:.8}.textarea{resize:vertical;min-height:280px;font-size:17px;line-height:1.45}.row-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:16px;display:flex}.row-actions-start{justify-content:flex-start}.danger-zone{justify-content:center;margin:32px 0 16px;display:flex}.song-view .lyrics-preview{padding:8px 20px 24px}.song-view .lyrics-preview .lyric-line{color:var(--text)}.lyrics{max-width:34ch}.lyrics p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.lyric-section{color:var(--stage-dim);font-size:.72em;margin-top:.4em!important}.lyric-gap{height:.9em}.tabbar{z-index:5;max-width:820px;padding-bottom:var(--safe-bottom);background:var(--surface);border-top:1px solid var(--line);margin:0 auto;display:flex;position:fixed;bottom:0;left:0;right:0}.tabbar button{min-height:56px;color:var(--muted);background:0 0;border:0;flex:1;font-size:15px;font-weight:600}.tabbar button.on{color:var(--accent);box-shadow:inset 0 3px 0 var(--accent)}.screen:has(+.tabbar) .bottom-action{bottom:calc(56px + var(--safe-bottom))}.screen:has(+.tabbar) .content{padding-bottom:calc(160px + var(--safe-bottom))}.sheet-backdrop{z-index:30;background:#0000008c;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{background:var(--surface);width:100%;max-width:560px;padding:20px 20px calc(20px + var(--safe-bottom));border-radius:20px 20px 0 0;animation:.18s ease-out sheet-in}@keyframes sheet-in{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}.sheet-title{margin:0 0 16px;font-size:18px}.menu{flex-direction:column;display:flex}.menu .btn{border-bottom:1px solid var(--line);background:0 0;border-radius:0;justify-content:flex-start;min-height:56px;font-size:17px}.menu .btn:last-child{border-bottom:0}.confirm-text{margin:0 0 8px;font-size:17px}.toast{left:50%;bottom:calc(88px + var(--safe-bottom));z-index:40;background:var(--text);color:var(--bg);text-align:center;border-radius:999px;max-width:calc(100% - 32px);padding:12px 18px;font-size:15px;font-weight:600;animation:.16s ease-out toast-in;position:fixed;transform:translate(-50%)}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.settings{padding:0 20px}.settings section{border-bottom:1px solid var(--line);padding:16px 0 20px}.settings section:last-child{border-bottom:0}.settings h2{margin:0 0 8px;font-size:17px}.hint{color:var(--muted);margin:8px 0;font-size:15px}.stepper{align-items:center;gap:12px;display:flex}.stepper-value{text-align:center;font-variant-numeric:tabular-nums;min-width:40px;font-size:20px}.sample{background:var(--stage-bg);color:var(--stage-text);border-radius:var(--radius);margin-top:12px;padding:16px 20px;overflow:hidden}.keys{border-collapse:collapse;width:100%}.keys td{border-bottom:1px solid var(--line);vertical-align:top;padding:8px 12px 8px 0}.keys tr:last-child td{border-bottom:0}kbd{background:var(--surface-2);font:inherit;white-space:nowrap;border-radius:6px;padding:3px 8px;font-size:14px}.stage{background:var(--stage-bg);color:var(--stage-text);-webkit-user-select:none;user-select:none;flex-direction:column;display:flex;position:fixed;inset:0}.stage-progress{z-index:2;background:var(--accent);transform-origin:0;height:3px;position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.stage-top{padding:calc(6px + var(--safe-top)) 8px 0 16px;color:var(--stage-dim);align-items:center;gap:8px;min-height:52px;font-size:15px;display:flex}.stage-pos{font-variant-numeric:tabular-nums;min-width:44px}.stage-title{text-align:center;white-space:nowrap;text-overflow:ellipsis;color:var(--stage-text);opacity:.8;flex:1;overflow:hidden}.stage-key,.stage-exit{color:var(--stage-dim)}.stage-scroll{overscroll-behavior:contain;touch-action:pan-y;scrollbar-width:none;flex:1;min-height:0;padding:12px 20px 55vh;overflow-y:auto}.stage-scroll::-webkit-scrollbar{display:none}.lyrics-stage{margin:0 auto;font-weight:500}.lyrics-stage .lyric-line{color:var(--stage-text)}.stage-empty,.stage-hint{color:var(--stage-dim);text-align:center;margin:24px 0;font-size:16px}.stage-hint{left:50%;bottom:calc(120px + var(--safe-bottom));pointer-events:none;white-space:nowrap;background:#141414d9;border-radius:999px;padding:8px 16px;position:absolute;transform:translate(-50%)}.stage-bottom{padding:0 8px calc(6px + var(--safe-bottom));color:var(--stage-dim);border-top:1px solid #ffffff0f}.stage-controls{justify-content:space-between;align-items:center;display:flex}.stage-bottom .iconbtn{color:var(--stage-dim)}.stage-bottom .iconbtn:not(:disabled):active{background:#222}.stage-play{width:56px;height:56px;color:var(--stage-text)!important}.stage-group{align-items:center;display:flex}.stage-speed{text-align:center;font-variant-numeric:tabular-nums;min-width:20px;color:var(--stage-text);opacity:.8;font-size:15px}.aa{font-weight:700;line-height:1}.aa-small{font-size:15px}.aa-big{font-size:24px}.stage-next{color:var(--stage-dim);text-align:right;white-space:nowrap;text-overflow:ellipsis;padding:6px 8px 0;font-size:14px;overflow:hidden}@media (width>=700px){.lyrics-stage{max-width:40ch}.stage-scroll{padding-left:40px;padding-right:40px}}.switch-row{justify-content:space-between;align-items:center;gap:16px;min-height:48px;font-size:16px;display:flex}.switch{appearance:none;background:var(--surface-2);cursor:pointer;border-radius:16px;flex:none;width:52px;height:32px;transition:background .15s;position:relative}.switch:after{content:"";background:var(--muted);border-radius:50%;width:24px;height:24px;transition:transform .15s,background .15s;position:absolute;top:4px;left:4px}.switch:checked{background:var(--accent)}.switch:checked:after{background:var(--accent-ink);transform:translate(20px)}.sheet-alt{width:100%;margin-top:12px}.textarea-import{min-height:160px;font-size:15px}.segmented{background:var(--surface-2);border-radius:var(--radius);margin-top:12px;padding:3px;display:flex}.segmented button{min-height:40px;color:var(--muted);background:0 0;border:0;border-radius:9px;flex:1;font-weight:600}.segmented button.on{background:var(--bg);color:var(--text)}.switch-title{font-size:17px;font-weight:600}.btn-wide{width:100%;min-height:56px;margin-top:8px}.admin-band{margin:8px 0 20px}.admin-band h3{margin:12px 0 4px;font-size:16px}.admin-row{flex-wrap:wrap;align-items:center;gap:6px;padding:8px 0;display:flex}.admin-row .row-main{flex:140px}.band-pick{flex-direction:column;gap:6px;margin:8px 0;display:flex}.band-pick button{text-align:left;justify-content:flex-start}.band-pick button.on{background:var(--surface);box-shadow:inset 0 0 0 2px var(--accent)}.diag{word-break:break-word;-webkit-user-select:text;user-select:text;font-size:13px}.split{background:var(--bg);grid-template-columns:minmax(300px,360px) 1fr;display:grid;position:fixed;inset:0}.split-side{border-right:1px solid var(--line);flex-direction:column;min-height:0;display:flex;position:relative}.split-main{min-height:0;position:relative}.split .screen{max-width:none;margin:0;position:absolute;inset:0}.split-side .screen{flex:1;min-height:0;position:relative}.split-side .topbar-large{min-height:56px;padding-top:8px}.split-side .topbar-large .topbar-title{font-size:20px}.split-main .topbar-back{display:none}.split-main .topbar{padding-left:24px}.split-main .content{max-width:880px}.split-main .form,.split-main .settings{max-width:720px}.split-main .bottom-action{max-width:880px}.side-tabs{padding:calc(8px + var(--safe-top)) 12px 0;background:var(--bg);gap:4px;display:flex}.side-tabs button{min-height:40px;color:var(--muted);background:0 0;border:0;border-radius:10px;flex:1;font-size:15px;font-weight:600}.side-tabs button.on{background:var(--surface-2);color:var(--text)}.row-current{background:var(--surface);box-shadow:inset 3px 0 0 var(--accent)}.split .sheet-backdrop{align-items:center}.split .sheet{border-radius:20px;margin:0 16px}.split .modal-screen{position:absolute}.overview .content{padding:24px 32px}.overview-title{margin:8px 0 4px;font-size:32px;font-weight:700}.overview .summary{margin:0 0 24px}.stats{flex-wrap:wrap;gap:12px;margin-bottom:28px;display:flex}.stat{background:var(--surface);border-radius:var(--radius);flex-direction:column;gap:4px;min-width:140px;padding:16px 20px;display:flex}.stat-value{font-variant-numeric:tabular-nums;font-size:28px;font-weight:700}.stat-label{color:var(--muted);font-size:14px}.overview-section{margin-bottom:28px}.overview-section h2{margin:0 0 8px;font-size:17px}.overview-section .row{border-radius:var(--radius);padding-left:0}@media (width>=1100px){.split{grid-template-columns:400px 1fr}}@media (width>=760px){.screen>.content.form,.screen>.topbar{width:100%;max-width:560px;margin:0 auto}}.split .screen>.topbar,.split .screen>.content.form{max-width:none;margin:0}.split-main .content.form,.split-main .settings{max-width:720px}.chips{flex-wrap:wrap;gap:8px;padding:0 16px 8px;display:flex}.chip{background:var(--surface);min-height:36px;color:var(--text);border:0;border-radius:999px;padding:0 14px;font-size:14px;font-weight:600}.chip.on{background:var(--accent);color:var(--accent-ink)}.chip:disabled{opacity:.5}.menu .btn .row-main{text-align:left;align-items:flex-start}.menu .btn .row-sub{white-space:normal;font-weight:400}