:root{--bg:#0f1318;--surface:#171d25;--surface2:#1f2732;--text:#e8edf3;--muted:#9aa7b6;--line:#2b3542;--accent:#2dd4bf;--accent-ink:#04201c;--ok:#4ade80;--warn:#fbbf24;--bad:#f87171;--radius:14px;--font:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}[data-theme=light]{--bg:#f6f8fa;--surface:#fff;--surface2:#eef2f6;--text:#14202b;--muted:#546374;--line:#d6dee7;--accent:#0f766e;--accent-ink:#fff;--ok:#15803d;--warn:#b45309;--bad:#b91c1c;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);font:16px/1.55 var(--font);min-height:100vh;margin:0}.skip{background:var(--accent);color:var(--accent-ink);z-index:100;padding:8px 12px;position:absolute;top:0;left:-999px}.skip:focus{top:8px;left:8px}a{color:var(--accent)}h1{margin:0 0 .8rem;font-size:1.6rem;line-height:1.25}h2{margin:0 0 .4rem;font-size:1.25rem}h3{margin:0 0 .5rem;font-size:1.02rem}p{margin:0 0 .8rem}code{font-family:var(--mono);background:var(--surface2);border-radius:5px;padding:1px 5px}.muted{color:var(--muted)}.small{font-size:.85rem}.center-text{text-align:center}:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}main{outline:none}.top{z-index:20;padding:10px 16px;padding-top:calc(10px + env(safe-area-inset-top));background:color-mix(in srgb, var(--bg) 92%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;display:flex;position:sticky;top:0}.logo{color:var(--text);font-weight:700;text-decoration:none}.status{color:var(--muted);gap:14px;font-size:.9rem;display:flex}main{max-width:860px;padding:18px 16px calc(96px + env(safe-area-inset-bottom));margin:0 auto}.nav{z-index:20;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);display:flex;position:fixed;bottom:0;left:0;right:0}.nav a{color:var(--muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;min-height:56px;padding:8px 4px;font-size:.78rem;text-decoration:none;display:flex}.nav a[aria-current=page]{color:var(--accent);font-weight:600}.ni{font-size:1.25rem}@media (min-width:760px){.nav{background:0 0;border:0;order:-1;max-width:860px;margin:0 auto;padding:0 16px;position:static}.nav a{border-bottom:2px solid #0000;flex-direction:row;justify-content:center;min-height:44px;font-size:.95rem}.nav a[aria-current=page]{border-bottom-color:var(--accent)}#app{flex-direction:column;display:flex}.top{order:-2}main{width:100%;padding-bottom:40px}}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;padding:18px}.card.link{color:inherit;text-decoration:none;display:block}.card.hero{border-color:color-mix(in srgb, var(--accent) 45%, var(--line));padding:22px}.card.locked{opacity:.65}.eyebrow{text-transform:uppercase;letter-spacing:.06em;color:var(--accent);font-size:.75rem;font-weight:700}.grid2{grid-template-columns:1fr 1fr;gap:14px;display:grid}.grid2 .card{margin-bottom:0}.grid3{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px;display:grid}.grid3 .card{margin:0;padding:12px 8px}@media (max-width:520px){.grid2{grid-template-columns:1fr}}.stat{font-size:1.35rem;font-weight:700}.row{align-items:center;gap:10px;display:flex}.row.wrap{flex-wrap:wrap}.row.center{justify-content:center}.row.end{justify-content:flex-end}.col{flex-direction:column;gap:8px;display:flex}.view>*+*{margin-top:14px}.view>.card+.card,.view>h1+*{margin-top:0}.btn{font:inherit;border:1px solid var(--line);background:var(--surface2);min-height:48px;color:var(--text);cursor:pointer;border-radius:12px;justify-content:center;align-items:center;gap:6px;padding:10px 20px;font-weight:600;text-decoration:none;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.btn.ghost{background:0 0}.btn.danger{color:var(--bad);border-color:var(--bad);background:0 0}.btn.sm{min-width:40px;min-height:40px;padding:6px 12px}.btn.big{border-radius:18px;min-width:64px;min-height:64px;font-size:1.5rem}.btn.option{text-align:left;justify-content:flex-start;width:100%}.btn.option.right{border-color:var(--ok);background:color-mix(in srgb, var(--ok) 18%, transparent)}.btn.option.wrong{border-color:var(--bad)}.chip{font:inherit;border:1px solid var(--line);min-height:40px;color:var(--text);cursor:pointer;background:0 0;border-radius:999px;padding:6px 14px}.chip[aria-pressed=true]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}select,input[type=number]{font:inherit;border:1px solid var(--line);background:var(--surface2);min-height:44px;color:var(--text);border-radius:10px;padding:6px 10px}input.num{width:90px}input[type=range]{width:100%;accent-color:var(--accent);min-height:32px}.check{align-items:center;gap:8px;min-height:40px;display:flex}.check input{width:22px;height:22px;accent-color:var(--accent)}.srow{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:8px 0;display:flex}.srow input[type=range]{max-width:220px}.feedback{min-height:1.6em;margin-top:10px;font-weight:600}.feedback.ok{color:var(--ok)}.feedback.bad{color:var(--bad)}.xpbar,.lbar,.ladder-bar{background:var(--surface2);border-radius:99px;height:8px;overflow:hidden}.xpbar .fill,.lbar-fill,.ladder-bar .fill{background:var(--accent);width:0;height:100%;transition:width .3s}.ring{width:96px;height:96px;margin:0 auto 6px;position:relative}.ring svg{width:100%;height:100%}.ring circle{fill:none;stroke-width:7px}.ring-bg{stroke:var(--surface2)}.ring-fg{stroke:var(--accent);stroke-linecap:round;transition:stroke-dashoffset .4s}.ring-text{place-items:center;font-weight:700;display:grid;position:absolute;top:0;bottom:0;left:0;right:0}.guest{text-align:center}.level-head{margin-top:10px}.module{color:var(--muted);margin:18px 0 8px;font-weight:600}.lessons{gap:8px;margin:0;padding:0;list-style:none;display:grid}.lesson-card{background:var(--surface);border:1px solid var(--line);color:var(--text);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;min-height:60px;padding:14px 16px;text-decoration:none;display:flex}.lesson-card:hover{border-color:var(--accent)}.lesson-card.done{border-color:color-mix(in srgb, var(--ok) 50%, var(--line))}.lc-main{flex-direction:column;display:flex}.lc-status{color:var(--muted);font-weight:700}.done .lc-status{color:var(--ok)}.lesson-top{align-items:center;gap:12px;display:flex}.lbar{flex:1}.step{min-height:280px}.step-title{outline:none}.lesson-nav{bottom:calc(66px + env(safe-area-inset-bottom));justify-content:space-between;gap:10px;display:flex;position:sticky}.lesson-nav .btn.primary{min-width:150px;margin-left:auto}@media (min-width:760px){.lesson-nav{bottom:12px}}.prose p{max-width:62ch}.theory{background:color-mix(in srgb, var(--accent) 10%, var(--surface));border:1px solid color-mix(in srgb, var(--accent) 40%, var(--line));border-left-width:4px;border-radius:12px;padding:14px 16px}.theory-title{margin-bottom:6px;font-weight:700}.xp-line{color:var(--accent);font-size:1.6rem;font-weight:800}.selfcheck{margin-top:14px}.riff-title{margin-bottom:8px;font-weight:700}.tab{flex-wrap:wrap;gap:6px;display:flex}.tab-bar{background:var(--surface2);cursor:pointer;border:2px solid #0000;border-radius:10px;flex:300px;max-width:100%;height:auto}.tab-bar.loop{border-color:var(--accent)}.tab-line{stroke:var(--muted);stroke-width:1.2px}.tab-barline{stroke:var(--muted);stroke-width:1.6px}.tab-slabel,.tab-barnum,.tab-count{fill:var(--muted);font:600 10px var(--font)}.tab-count.beat{fill:var(--text);font-size:11px}.tab-note rect{fill:var(--surface2)}.tab-note text{fill:var(--text);font:700 13px var(--mono)}.tab-note.on rect{fill:var(--accent)}.tab-note.on text{fill:var(--accent-ink)}.tab-hold{stroke:var(--muted);stroke-width:1.5px;stroke-dasharray:3 3}.tab-cursor{fill:var(--accent);opacity:.18}.player-controls{gap:10px;margin-top:12px;display:grid}.tempo{gap:8px}.tempo input{flex:1}.bpm{white-space:nowrap;font-variant-numeric:tabular-nums;min-width:78px}.countin{color:var(--accent);min-width:1.6ch;font-size:1.6rem;font-weight:800}.countin.big{text-align:center;min-height:3rem;font-size:2.4rem}.ladder-bpm{text-align:center;margin:6px 0;font-size:2.6rem;font-weight:800;display:block}.ladder-bar{margin-bottom:14px}.fb-wrap{-webkit-overflow-scrolling:touch;margin:10px 0;overflow-x:auto}.fretboard{-webkit-user-select:none;user-select:none;touch-action:manipulation;width:100%;min-width:480px;height:auto}.fb-neck{fill:var(--surface2)}.fb-fret{stroke:var(--line);stroke-width:2px}.fb-nut{stroke:var(--muted);stroke-width:5px}.fb-dot{fill:var(--line)}.fb-string{stroke:var(--muted)}.fb-sname,.fb-num{fill:var(--muted);font:600 11px var(--font)}.fb-hit{fill:#0000;cursor:pointer}.fb-hit:focus-visible{fill:color-mix(in srgb, var(--accent) 25%, transparent);outline:none}.fb-mark circle{fill:var(--surface);stroke:var(--accent);stroke-width:2px}.fb-mark.root circle{fill:var(--accent)}.fb-mark text{fill:var(--text);font:700 11px var(--font)}.fb-mark.root text{fill:var(--accent-ink)}.fb-mark.correct circle{fill:var(--ok);stroke:var(--ok)}.fb-mark.flash circle{fill:var(--accent);opacity:.85;pointer-events:none;animation:.45s forwards fade}@keyframes fade{to{opacity:0;transform-origin:50%}}.rgrid{flex-wrap:wrap;justify-content:center;gap:6px;margin:12px 0;display:flex}.rcell{background:var(--surface2);width:38px;height:44px;color:var(--muted);border:2px solid #0000;border-radius:10px;place-items:center;display:grid}.rcell.hit{color:var(--text)}.rcell.now{border-color:var(--accent)}.rcell.perfect{background:color-mix(in srgb, var(--ok) 30%, transparent)}.rcell.good{background:color-mix(in srgb, var(--warn) 30%, transparent)}.rcell.miss.hit{background:color-mix(in srgb, var(--bad) 30%, transparent)}.tap{touch-action:manipulation;-webkit-user-select:none;user-select:none;width:100%;min-height:110px;margin:10px 0}.tap.pressed{filter:brightness(1.2);transform:scale(.98)}.tabs{flex-wrap:wrap;gap:6px;margin-bottom:14px;display:flex}.tab-btn{border:1px solid var(--line);color:var(--text);border-radius:999px;align-items:center;min-height:44px;padding:10px 14px;text-decoration:none;display:inline-flex}.tab-btn[aria-selected=true]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.tuner-note{text-align:center;font-size:4.5rem;font-weight:800;line-height:1.1}.tuner>.muted{text-align:center}.tuner-meter{background:var(--surface2);border-radius:99px;height:18px;margin:14px 0 6px;position:relative}.tuner-meter .tick{background:var(--muted);width:2px;position:absolute;top:-4px;bottom:-4px;left:50%}.tuner-needle{background:var(--warn);border-radius:4px;width:8px;margin-left:-4px;transition:left .1s;position:absolute;top:-3px;bottom:-3px;left:50%}.tuner-meter.ok .tuner-needle{background:var(--ok)}.tuner-hint{text-align:center;min-height:1.6em;margin-bottom:10px;font-weight:600}.dots{justify-content:center;gap:10px;margin:14px 0;display:flex}.dot{background:var(--surface2);border-radius:50%;width:22px;height:22px}.dot.on{background:var(--accent)}.dgrid{margin:14px 0;overflow-x:auto}.drow{align-items:center;gap:3px;margin-bottom:3px;display:flex}.dl{width:56px;color:var(--muted);flex:none;font-size:.78rem}.dc{background:var(--surface2);border-radius:4px;flex:1;min-width:14px;height:24px}.dc.beat{box-shadow:inset 2px 0 0 var(--line)}.dc.on{background:color-mix(in srgb, var(--accent) 55%, var(--surface2))}.dc.now{outline:2px solid var(--text)}.week{align-items:flex-end;gap:8px;height:110px;display:flex}.wd{flex-direction:column;flex:1;align-items:center;gap:4px;height:100%;display:flex}.wbar{background:var(--surface2);border-radius:6px;flex:1;align-items:flex-end;width:100%;display:flex;overflow:hidden}.wfill{background:var(--accent);width:100%;min-height:2px}.badges{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;display:grid}.badge{border:1px solid var(--line);opacity:.5;border-radius:12px;flex-direction:column;gap:2px;padding:12px;display:flex}.badge.got{opacity:1;border-color:var(--accent)}.bicon{font-size:1.6rem}.toasts{z-index:60;top:calc(60px + env(safe-area-inset-top));pointer-events:none;flex-direction:column;align-items:center;gap:8px;width:max-content;max-width:92vw;display:flex;position:fixed;left:50%;transform:translate(-50%)}.toast{background:var(--surface);border:1px solid var(--accent);border-radius:999px;align-items:center;gap:8px;padding:10px 16px;transition:opacity .3s;animation:.25s pop;display:flex;box-shadow:0 6px 24px #00000059}.toast.big{padding:14px 22px;font-weight:700}.toast.out{opacity:0}.ti{font-size:1.3rem}@keyframes pop{0%{opacity:0;transform:scale(.85)}}.confetti{z-index:50;pointer-events:none;position:fixed;top:0;bottom:0;left:0;right:0}.dialog{background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:var(--radius);max-width:420px;padding:20px}.dialog::backdrop{background:#0000008c}.bd-wrap svg{width:100%;max-width:560px;height:auto}.bd-body,.bd-neck{fill:var(--surface2);stroke:var(--muted);stroke-width:1.5px}.bd-pu,.bd-bridge{fill:var(--muted)}.bd-str,.bd-fret{stroke:var(--muted);stroke-width:1px}.bd-peg{fill:var(--accent)}.bd-lead{stroke:var(--accent);stroke-width:1px}.bd-label{fill:var(--text);font:600 11px var(--font)}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.narrow{max-width:460px;margin:0 auto}.form{gap:14px;display:grid}.field{gap:4px;font-weight:600;display:grid}.field .muted{font-weight:400}.input{font:inherit;border:1px solid var(--line);background:var(--surface2);min-height:48px;color:var(--text);border-radius:10px;width:100%;padding:10px 12px}.input:focus-visible{border-color:var(--accent)}.form-error{color:var(--bad);min-height:1.4em;margin:0;font-weight:600}.recovery{font:700 1.5rem var(--mono);letter-spacing:.08em;text-align:center;background:var(--surface2);word-break:break-all;-webkit-user-select:all;user-select:all;border-radius:12px;padding:16px 8px}.acct{color:var(--muted);white-space:nowrap;font-size:.9rem;text-decoration:none}.sync-note{text-align:right;flex:1}.top .status{margin-left:auto}.tab-tech{fill:var(--accent);font:700 9px var(--font)}.tab-slide{stroke:var(--text);stroke-width:1.6px}.tab-note.hit rect{fill:color-mix(in srgb, var(--ok) 55%, var(--surface2))}.tab-note.miss rect{fill:color-mix(in srgb, var(--bad) 55%, var(--surface2))}.tab-note.hit text,.tab-note.miss text{fill:var(--text)}.linebtn{align-items:center;gap:10px;display:flex}.linebtn .tab{flex:1}.linebtn .tab-bar{cursor:pointer;pointer-events:none}.lb-label{min-width:1.5ch;font-size:1.2rem;font-weight:800}.field.inline{flex:1;gap:2px;min-width:120px}.field.inline select{width:100%}.jam-grid{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px;margin:14px 0 8px;display:grid}.jam-bar{background:var(--surface2);text-align:center;border:2px solid #0000;border-radius:12px;gap:2px;padding:10px 8px;display:grid}.jam-bar.now{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 18%, var(--surface2))}.jb-name{font-size:1.15rem;font-weight:800}.jb-nash{color:var(--accent);font-weight:700}.jam .tempo{margin:12px 0}
/*$vite$:1*/