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--tw-ease{syntax:"*";inherits:false}.fretpilot-light{--lf-bg:#f3f4f4;--lf-surface:#fff;--lf-soft:#f7f8f8;--lf-text:#1b1e21;--lf-muted:#686e73;--lf-faint:#8a9095;--lf-line:#d9dde0;--lf-line-strong:#bcc3c8;--lf-blue:#0877cf;--lf-blue-bright:#2d93eb;--lf-blue-soft:#e8f3fb;--lf-blue-node:#dfeef9;--lf-ink:#191c1f;--lf-amber:#9b6a00;background:var(--lf-bg);min-height:100vh;color:var(--lf-text);padding:12px;font-family:Arial,Helvetica,sans-serif;overflow:visible}.light-experience[hidden],.classic-experience[hidden]{display:none!important}.fretpilot-classic .classic-experience{display:contents}.fretpilot-classic .avatar{cursor:pointer;border:0}.fretpilot-light .light-experience{border:1px solid var(--lf-line);background:var(--lf-surface);border-radius:28px;width:min(100%,1600px);min-height:calc(100vh - 24px);margin:0 auto;overflow:hidden;box-shadow:0 16px 48px #212a3114}.fretpilot-light button,.fretpilot-light select{border:1px solid 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strong{background:var(--lf-blue-soft);color:var(--lf-blue)}.lf-brand-demo .lf-board{border:1px solid var(--lf-line);background:var(--lf-surface);border-top:0;border-radius:0 0 16px 16px}.lf-brand-demo>p{color:var(--lf-muted);flex-wrap:wrap;gap:14px;margin:18px 0 0;font-size:13px;display:flex}.lf-summary{border-bottom:1px solid var(--lf-line);background:var(--lf-soft);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.lf-summary>div{border-right:1px solid var(--lf-line);flex-direction:column;justify-content:center;gap:7px;min-width:0;min-height:158px;padding:25px 32px;display:flex}.lf-summary>div:last-child{border-right:0}.lf-summary>div>span,.lf-analysis-results article>span,.lf-practice-goal>div>span,.lf-report-insight>span{color:var(--lf-muted);letter-spacing:.1em;font-size:12px;font-weight:700}.lf-summary strong{letter-spacing:-.04em;align-items:baseline;gap:10px;font-size:clamp(28px,3vw,45px);display:flex}.lf-summary strong 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label{color:var(--lf-muted);letter-spacing:.05em;gap:7px;font-size:12px;font-weight:700;display:grid}.lf-customize-panel select,.lf-practice-setup select{background:var(--lf-surface);width:100%;color:var(--lf-text);letter-spacing:0;padding:0 12px;font-size:15px;font-weight:500}.lf-practice-setup .lf-control-hint{color:var(--lf-faint);letter-spacing:0;font-size:11px;font-weight:500}.lf-board{background:var(--lf-surface);scrollbar-color:var(--lf-line-strong) transparent;max-width:100%;padding:24px 28px 28px;overflow-x:auto}.lf-fret-row{min-width:max-content}.lf-fret-numbers,.lf-string-row,.lf-fret-markers{align-items:center;display:grid}.lf-fret-numbers{min-height:42px;color:var(--lf-faint);text-align:center;font-size:12px}.lf-string-row{min-height:74px;position:relative}.lf-string-row:before{content:"";z-index:1;height:var(--lf-string-thickness,1px);background:linear-gradient(#f9fafb 0%,#9ca4aa 42%,#60686e 58%,#d6dade 100%);border-radius:999px;position:absolute;left:49px;right:0;box-shadow:0 1px 1px #191f243d}.lf-fret-slot{place-items:center;width:100%;height:100%;min-height:74px;display:grid;position:relative}.lf-fret-slot:after{content:"";z-index:0;background:linear-gradient(90deg,#a8afb4 0%,#f5f6f7 42%,#777f85 68%,#c6ccd0 100%);width:3px;position:absolute;top:0;bottom:0;right:0;box-shadow:1px 0 1px #171e232e}.lf-string-name{z-index:5;background:var(--lf-surface);place-items:center start;width:48px;min-height:48px;font-size:16px;display:grid;position:sticky;left:0}.fretpilot-light .lf-fret-cell{z-index:2;border:2px solid var(--lf-blue-bright);background:var(--lf-blue-node);width:48px;min-width:48px;height:48px;min-height:48px;color:var(--lf-text);border-radius:50%;justify-self:center;place-items:center;padding:0;font-size:15px;transition:transform .12s,box-shadow .12s;display:grid;position:relative}.fretpilot-light .lf-fret-cell:hover:not(:disabled){border-color:var(--lf-blue);background:var(--lf-blue-soft);transform:translateY(-2px)}.fretpilot-light .lf-fret-cell.lf-role-root,.fretpilot-light .lf-fret-cell.lf-role-target,.fretpilot-light .lf-fret-cell.is-current-ghost{border-color:var(--lf-blue-bright);background:var(--lf-blue-bright);color:#fff;font-weight:700}.fretpilot-light .lf-fret-cell.lf-role-outside{color:#0000;background:0 0;border-color:#0000}.fretpilot-light .lf-fret-cell.lf-role-outside:hover{border-color:var(--lf-line);background:var(--lf-soft);color:var(--lf-faint)}.fretpilot-light .lf-fret-cell.is-ghost{box-shadow:0 0 0 4px #2d93eb29}.lf-fret-cell small{background:var(--lf-ink);color:#fff;border-radius:50%;place-items:center;width:18px;height:18px;font-size:10px;display:grid;position:absolute;top:-7px;right:-5px}.lf-feedback{border-top:1px solid var(--lf-line);grid-template-columns:auto minmax(130px,.35fr) minmax(200px,1fr);align-items:center;gap:16px;min-height:72px;padding:12px 24px;display:grid}.lf-feedback>strong{align-items:baseline;gap:5px;font-size:22px;display:flex}.lf-feedback>strong small{color:var(--lf-muted);font-size:12px}.lf-feedback>span:last-child{font-size:16px}.lf-input-meter{background:#e0e3e5;border-radius:999px;height:7px;overflow:hidden}.lf-input-meter i{border-radius:inherit;background:var(--lf-blue-bright);height:100%;display:block}.lf-timeline{border-top:1px solid var(--lf-line);background:var(--lf-soft);grid-template-columns:auto 44px 48px 44px minmax(280px,1fr) auto;align-items:center;gap:8px;min-height:78px;padding:10px 22px;display:grid}.lf-time{min-width:92px;color:var(--lf-muted);font-size:13px}.fretpilot-light .lf-timeline>button{background:0 0;border-color:#0000;min-width:44px;padding:0 10px}.fretpilot-light .lf-timeline .lf-transport-main{border-color:var(--lf-line-strong);background:var(--lf-surface)}.lf-chord-strip{grid-template-columns:repeat(4,minmax(58px,1fr));min-width:0;display:grid}.fretpilot-light .lf-chord-strip button{border-width:0 0 3px;border-color:var(--lf-line);background:0 0;border-radius:0}.fretpilot-light .lf-chord-strip button.active{border-color:var(--lf-blue-bright);color:var(--lf-blue);font-weight:700}.fretpilot-light .lf-timeline .lf-end-session{border-color:var(--lf-line);background:var(--lf-surface);border-radius:12px;min-width:116px}.lf-analyze-setup{grid-template-columns:repeat(3,minmax(180px,1fr));gap:18px;padding:clamp(28px,5vw,72px);display:grid}.fretpilot-light .lf-analyze-setup button{text-align:left;flex-direction:column;justify-content:flex-end;align-items:flex-start;gap:8px;min-height:180px;padding:24px;display:flex}.fretpilot-light .lf-analyze-setup button.active{border-color:var(--lf-blue);background:var(--lf-blue-soft);box-shadow:inset 0 0 0 1px var(--lf-blue)}.lf-analyze-setup button b{font-size:22px}.lf-analyze-setup button span{color:var(--lf-muted);line-height:1.45}.lf-analysis-results{border-bottom:1px solid var(--lf-line);grid-template-columns:repeat(4,minmax(150px,1fr));display:grid}.lf-analysis-results article{border-right:1px solid var(--lf-line);flex-direction:column;justify-content:center;gap:8px;min-height:170px;padding:26px 30px;display:flex}.lf-analysis-results article:last-child{border-right:0}.lf-analysis-results article strong{letter-spacing:-.04em;font-size:clamp(28px,3vw,48px)}.lf-analysis-results article small{color:var(--lf-muted);font-size:13px}.lf-analysis-map{border-bottom:1px solid var(--lf-line);grid-template-columns:minmax(260px,.35fr) minmax(0,1fr);display:grid}.lf-analysis-map>div:first-child{border-right:1px solid var(--lf-line);background:var(--lf-soft);padding:34px 30px}.lf-analysis-map h2{margin:9px 0 14px;font-size:31px}.lf-analysis-map p{color:var(--lf-muted);line-height:1.55}.lf-pedalboard-view{background:var(--lf-soft)}.lf-pedalboard-heading{background:var(--lf-surface)}.lf-signal-status{border-top:1px solid var(--lf-line);border-bottom:1px solid 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#fff4e047;border-radius:9px;min-width:96px;min-height:44px}.fretpilot-light .lf-landscape-rotate-gate button:first-child{color:#25300d;background:#dff56a;border-color:#dff56a;font-weight:800}.lf-phone-rotate{place-items:center;width:92px;height:78px;display:grid;position:relative}.lf-phone-rotate i{border:3px solid #dff56a;border-radius:8px;width:62px;height:36px}.lf-phone-rotate:after{content:"↻";color:#dff56a;font-size:30px;position:absolute;bottom:0;right:0}}@media (width<=820px){.fretpilot-light .lf-brand-button{font-size:var(--lf-type-title)}.lf-brand-button span{font-size:var(--lf-type-micro)}.lf-source-panel{margin:0 var(--lf-space-4) var(--lf-space-3);padding:var(--lf-space-3);border-radius:var(--lf-radius-surface)}.lf-source-panel .lf-source-choices--tutor{gap:var(--lf-space-2)}.fretpilot-light .lf-source-choices>:is(button,label),.fretpilot-light .lf-source-choices>:is(button,label):last-of-type,.fretpilot-light 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