@font-face{font-family:Bravura;font-style:normal;font-display:block;font-weight:400;src:local(Bravura),url(/assets/bravura-CBWYXOFh.woff2)format("woff2")}:root{--bg:#f7f5f0;--surface:#fff;--ink:#1d2233;--muted:#6b7185;--line:#d9d5cc;--accent:#2f6fed;--good:#1f9d55;--bad:#d64545;--hint:#f2b134;--left-hand:#8e5bd6;--key-white:#fff;--key-white-down:#eceae4;--key-black:#1b1d24;--radius:14px;--shadow:0 1px 2px #0000000f, 0 4px 14px #0000000d;--star:#eda100;--heat-0:#ebe8e1;--heat-1:#b7d3f6;--heat-2:#6da7ec;--heat-3:#2a78d6;--heat-4:#184f95;--bar:#2a78d6;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#12141b;--surface:#1c1f29;--ink:#eceef4;--muted:#9aa0b4;--line:#2d3140;--accent:#6d9bff;--good:#3ecf7a;--bad:#ff6b6b;--hint:#f2b134;--left-hand:#8e5bd6;--key-white:#f4f2ec;--key-white-down:#d8d5cc;--key-black:#0b0c10;--shadow:none;--star:#f2b134;--heat-0:#262a36;--heat-1:#184f95;--heat-2:#256abf;--heat-3:#3987e5;--heat-4:#86b6ef;--bar:#3987e5;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#12141b;--surface:#1c1f29;--ink:#eceef4;--muted:#9aa0b4;--line:#2d3140;--accent:#6d9bff;--good:#3ecf7a;--bad:#ff6b6b;--key-white:#f4f2ec;--key-white-down:#d8d5cc;--key-black:#0b0c10;--shadow:none;--star:#f2b134;--heat-0:#262a36;--heat-1:#184f95;--heat-2:#256abf;--heat-3:#3987e5;--heat-4:#86b6ef;--bar:#3987e5;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;touch-action:manipulation;overscroll-behavior:none;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}button{font:inherit;color:inherit}.loading{height:100%;color:var(--muted);place-items:center;display:grid}.icon-btn{cursor:pointer;background:0 0;border:0;border-radius:50%;width:44px;height:44px;font-size:22px}.icon-btn:active{background:var(--line)}.btn{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:12px;min-height:48px;padding:0 20px;font-weight:600}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.ghost{background:0 0}.btn.danger{color:var(--bad);border-color:var(--bad);background:0 0}.btn:disabled{opacity:.5}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;display:grid}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;gap:2px;padding:14px;display:flex}.stat-value{font-variant-numeric:tabular-nums;font-size:24px;font-weight:700}.stat-label{color:var(--muted);font-size:13px}.home,.settings,.results{max-width:640px;padding:max(12px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));margin:0 auto}.home-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.home-header h1{margin:0;font-size:26px}.nudge{background:color-mix(in srgb, var(--hint) 20%, transparent);border-radius:12px;margin:12px 0 0;padding:10px 14px;font-size:14px}.mode-tabs{border-radius:var(--radius);background:var(--line);grid-auto-columns:1fr;grid-auto-flow:column;gap:4px;margin-top:20px;padding:4px;display:grid}.mode-tab{color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:10px;padding:10px;font-weight:600}.mode-tab.active{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}.midi-gate{background:color-mix(in srgb, var(--hint) 20%, transparent);border-radius:12px;flex-direction:column;align-items:flex-start;gap:10px;margin:12px 0 0;padding:12px 14px;font-size:14px;display:flex}.midi-gate p{margin:0}.stage .midi-gate{text-align:center;align-items:center;max-width:420px}.section-title{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:24px 0 10px;font-size:14px}.levels{gap:8px;margin:0;padding:0;list-style:none;display:grid}.level-card{text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);width:100%;min-height:64px;box-shadow:var(--shadow);cursor:pointer;align-items:center;gap:14px;padding:12px 14px;display:flex}.level-card:active:not(:disabled){transform:scale(.99)}.level-card.locked{opacity:.55;cursor:default}.level-num{background:var(--accent);color:#fff;border-radius:50%;flex:none;place-items:center;width:38px;height:38px;font-weight:700;display:grid}.level-card.locked .level-num{background:var(--line)}.level-card.passed .level-num{background:var(--good)}.level-body{flex-direction:column;flex:1;min-width:0;display:flex}.level-title{font-weight:600}.level-range{color:var(--muted);font-size:13px}.level-meta{color:var(--muted);flex-direction:column;align-items:flex-end;font-size:12px;display:flex}.badge{color:var(--good);font-size:16px;font-weight:700}.play{height:100%;padding-top:env(safe-area-inset-top);-webkit-user-select:none;user-select:none;grid-template-rows:auto 1fr auto;display:grid}.play-bar{padding:6px max(8px, env(safe-area-inset-right)) 6px max(8px, env(safe-area-inset-left));align-items:center;gap:8px;display:flex}.play-title{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.play-level{color:var(--muted);font-size:13px;font-weight:600}.progress{background:var(--line);border-radius:4px;height:8px;overflow:hidden}.progress-fill{background:var(--good);height:100%;transition:width .3s}.play-stats{gap:6px;display:flex}.chip{background:var(--surface);border:1px solid var(--line);font-variant-numeric:tabular-nums;border-radius:999px;align-items:center;gap:4px;padding:4px 10px;font-weight:700;display:inline-flex}.mult{color:var(--hint)}.stage{flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:0;padding:8px 16px;display:flex}.staff{flex:auto;width:100%;max-width:520px;min-height:0;max-height:100%}.staff-line,.ledger-line{stroke:var(--ink)}.glyph{fill:var(--ink);font-family:Bravura}.note{animation:.18s ease-out note-in}.note-correct .notehead,.note-correct .glyph{fill:var(--good)}.note-reveal .notehead,.note-reveal .glyph{fill:var(--bad)}.chord-symbol{fill:var(--ink);font-weight:700}.note-correct .chord-symbol{fill:var(--good)}.note-reveal .chord-symbol{fill:var(--bad)}.chord-done{opacity:.35}.chord-upcoming{opacity:.6}@keyframes note-in{0%{opacity:0}}.feedback{text-align:center;min-height:1.5em;margin:0;font-size:20px}.feedback-correct{color:var(--good);font-weight:700}.feedback-reveal{color:var(--bad)}.counter{color:var(--muted);margin:0;font-size:13px}.piano-wrap{height:clamp(140px,32vh,240px);padding:0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);background:var(--key-black);align-items:stretch;display:flex;position:relative}.piano{flex:1;min-width:0;display:flex;position:relative}.rotate-hint{text-align:center;color:var(--muted);pointer-events:none;margin:0;padding:4px 8px;font-size:12px}@media (orientation:landscape){.rotate-hint{display:none}}.piano-tools{padding:2px calc(env(safe-area-inset-right) + 6px) 2px calc(env(safe-area-inset-left) + 6px);align-items:center;gap:8px;display:flex}.piano-tools .rotate-hint{flex:1}.piano-zoom{gap:4px;margin-left:auto;display:flex}.piano-zoom-btn{border:1px solid var(--line);background:var(--surface);width:34px;height:26px;color:inherit;cursor:pointer;border-radius:8px;font-size:18px;line-height:1}.piano-zoom-btn:disabled{opacity:.35;cursor:default}.chip-btn{color:inherit;font:inherit;cursor:pointer;font-weight:700}.chip-btn[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}.piano-shift{background:var(--key-black);color:#fff;border:0;flex:none;font-size:24px}.piano-shift:disabled{opacity:.3}.key{touch-action:none;-webkit-touch-callout:none;cursor:pointer}.key.white{background:var(--key-white);color:#6b7185;border-radius:0 0 6px 6px;flex:1;justify-content:center;align-items:flex-end;margin:0 1px;padding-bottom:10px;font-size:13px;font-weight:600;display:flex}.key.white:active{background:var(--key-white-down)}.key.black{background:var(--key-black);z-index:1;border:1px solid #000;border-radius:0 0 5px 5px;height:60%;position:absolute;top:0;transform:translate(-50%)}.key.key-correct{background:var(--good);color:#fff}.key.key-wrong{background:var(--bad);color:#fff}.key.key-held{background:var(--accent);color:#fff}.key.key-hint{background:var(--hint);color:#fff}.results{padding-top:max(32px, env(safe-area-inset-top));flex-direction:column;gap:16px;display:flex}.results h1{margin:0;font-size:30px}.results-sub{color:var(--muted);margin:0}.missed h2{margin:0 0 6px;font-size:16px}.missed ul{margin:0;padding-left:20px}.actions{gap:10px;display:grid}.setting-row{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:14px 0;display:flex}.setting-row.column{flex-direction:column;align-items:stretch}.setting-row input[type=checkbox]{width:24px;height:24px}.setting-row select{min-height:44px;font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:10px;padding:0 8px}.credits{color:var(--muted);margin-top:24px;font-size:12px}.header-actions{gap:4px;display:flex}.stars{gap:1px;line-height:1;display:inline-flex}.star{color:var(--line)}.star.on{color:var(--star)}.stars-sm{font-size:14px}.stars-md{font-size:20px}.stars-lg{gap:6px;font-size:40px}.xp-card{text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);width:100%;box-shadow:var(--shadow);flex-direction:column;gap:6px;margin-bottom:10px;padding:14px;display:flex}.xp-card.as-button{cursor:pointer}.xp-row{justify-content:space-between;align-items:baseline;display:flex}.xp-row strong{font-size:18px}.xp-row span{color:var(--muted);font-weight:600}.xp-track,.timer-track{background:var(--line);border-radius:4px;height:8px;overflow:hidden}.xp-fill,.timer-fill{background:var(--accent);transform-origin:0;border-radius:4px;height:100%}.xp-caption{color:var(--muted);font-size:13px}.level-item{gap:8px;display:flex}.level-tag{white-space:nowrap}.hand-badge{color:var(--ink);background:var(--line);border-radius:6px;margin-right:6px;padding:0 6px;font-size:11px;font-weight:700;line-height:18px;display:inline-block}.hand-badge.hand-left{background:color-mix(in srgb, var(--accent) 22%, transparent)}.hand-badge.hand-both{background:color-mix(in srgb, var(--hint) 30%, transparent)}.speed-btn{border-radius:var(--radius);border:1px solid var(--star);background:var(--surface);color:var(--ink);cursor:pointer;flex:none;padding:0 12px;font-size:13px;font-weight:700}.timer{align-items:center;gap:10px;width:100%;max-width:520px;display:flex}.timer-label{color:var(--muted);flex:none;font-size:12px;font-weight:600}.timer-track{flex:1}.timer-soft .timer-fill{background:var(--hint)}.timer-hard .timer-fill.low{background:var(--bad)}.points{color:var(--muted);font-size:16px;font-weight:600}.results-hint{color:var(--muted);margin:-8px 0 0;font-size:14px}.scoreboard{max-width:640px;padding:max(12px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));margin:0 auto}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:16px;padding:14px}.panel h2{margin:0 0 10px;font-size:16px}.panel-note{color:var(--muted);margin:8px 0 0;font-size:13px}.calendar{grid-template-rows:auto auto;grid-template-columns:auto minmax(0,1fr);gap:4px 6px;padding:3px 3px 3px 0;display:grid}.cal-months{color:var(--muted);grid-column:2;grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;gap:2px;font-size:11px;display:grid}.cal-months span{white-space:nowrap;overflow:visible}.cal-days{color:var(--muted);grid-area:2/1;grid-template-rows:repeat(7,minmax(0,1fr));align-items:center;gap:2px;font-size:10px;line-height:1;display:grid}.cal-grid{grid-area:2/2;grid-template-rows:repeat(7,auto);grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;gap:2px;display:grid}.cal-cell{aspect-ratio:1;background:var(--heat-0);border:0;border-radius:2px;min-width:0;padding:0;display:block}button.cal-cell{cursor:pointer}.cal-cell.out{background:0 0}.cal-cell.selected{outline:2px solid var(--ink);outline-offset:1px}.heat-1{background:var(--heat-1)}.heat-2{background:var(--heat-2)}.heat-3{background:var(--heat-3)}.heat-4{background:var(--heat-4)}.cal-footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:10px;font-size:13px;display:flex}.cal-legend{color:var(--muted);align-items:center;gap:3px;font-size:11px;display:inline-flex}.cal-legend .cal-cell{width:11px}.table-view{margin-top:8px;font-size:13px}.table-view summary{cursor:pointer;color:var(--accent)}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:6px 4px}th{color:var(--muted);font-weight:600}.num{text-align:right;font-variant-numeric:tabular-nums}.note-bars{gap:6px;margin:10px 0 0;padding:0;list-style:none;display:grid}.note-bar{grid-template-columns:34px 1fr 84px;align-items:center;gap:8px;font-size:13px;display:grid}.note-bar-name{font-weight:700}.note-bar-track{background:var(--heat-0);border-radius:4px;height:10px;overflow:hidden}.note-bar-fill{background:var(--bar);border-radius:4px;height:100%;display:block}.note-bar-value{text-align:right;font-variant-numeric:tabular-nums}.note-bar-count{color:var(--muted)}.achievements{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:8px;margin:0;padding:0;list-style:none;display:grid}.achievement{border:1px solid var(--line);border-radius:12px;align-items:center;gap:10px;padding:8px 10px;font-size:14px;display:flex}.achievement:not(.earned){opacity:.55}.achievement.just-now{border-color:var(--star);background:color-mix(in srgb, var(--star) 12%, var(--surface))}.achievement-icon{background:var(--line);border-radius:50%;flex:none;place-items:center;width:36px;height:36px;font-size:20px;font-weight:700;display:grid}.achievement.earned .achievement-icon{background:color-mix(in srgb, var(--star) 25%, transparent)}.achievement strong,.achievement-desc{display:block}.achievement-desc{color:var(--muted);font-size:12px}.new-achievements{gap:8px;display:grid}.setting-group-title{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:24px 0 0;font-size:14px}.setting-help{color:var(--muted);margin:0;font-size:13px}.setting-status{font-size:13px}.setting-status.ok{color:var(--good)}.setting-status.bad{color:var(--bad)}.button-row{flex-wrap:wrap;gap:8px;display:flex}.file-btn input{display:none}.update-banner{background:color-mix(in srgb, var(--accent) 14%, var(--surface));border:1px solid var(--accent);border-radius:12px;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px;padding:10px 14px;font-size:14px;display:flex}.update-banner .btn{min-height:36px}.text-input{min-height:44px;font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:10px;padding:0 10px}.track-name{flex-direction:column;min-width:0;display:flex}.setting-help.block{display:block}.song-import-row,.song-list{margin-top:12px}.song-card.phase-perform .level-num{background:var(--good)}.song-card.phase-broken .level-num{background:var(--bad)}.song-title{text-overflow:ellipsis;white-space:nowrap;text-align:center;flex:1;min-width:0;overflow:hidden}.song-section{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;display:flex}.song-section-range{font-weight:600}.song-passes{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.pass-btn{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:10px;min-height:40px;padding:0 12px;font-weight:600}.pass-btn:disabled{opacity:.5;cursor:default}.pass-btn.done{border-color:var(--good);color:var(--good)}.song-practise{flex-wrap:wrap;flex-basis:100%;justify-content:flex-end;gap:6px;display:flex}.pass-btn.practise-part{border-color:var(--accent);color:var(--accent)}.song-phase{align-items:center;margin-top:8px}.song-phase .best{color:var(--muted)}.song-phase-name{min-width:9em}.song-detail .mode-tabs{margin-top:12px}.song-actions{margin-top:24px}.song-stage{justify-content:flex-start;align-items:stretch}.score{background:var(--surface);border-radius:12px;flex:auto;min-height:0;overflow:auto}.score-sheet{position:relative}.score-check{color:var(--good);pointer-events:none;font-size:12px;font-weight:700;line-height:1;position:absolute;transform:translate(-50%,-100%)}.song-import .score{max-height:50vh}.perform-message.state-countIn{font-size:32px;font-weight:700}.key.key-hint-left{background:var(--left-hand);color:#fff}.play-falling{grid-template-rows:auto auto 1fr}.piano-area.with-above{flex-direction:column;min-height:0;display:flex}.piano-above{min-height:0;padding:0 calc(env(safe-area-inset-right) + var(--shift)) 0 calc(env(safe-area-inset-left) + var(--shift));flex:1}.falling-notes{width:100%;height:100%;display:block}@media (orientation:landscape) and (height<=500px){.play-bar{padding-top:2px;padding-bottom:2px}.stage{gap:2px;padding-top:2px;padding-bottom:2px}.feedback{font-size:16px}.counter{display:none}.piano-wrap{height:40vh}}@media (prefers-reduced-motion:reduce){.note{animation:none}}