.practice-page{padding-block:1.25rem 3rem}.practice-page-header{margin-bottom:1.25rem}.practice-page-header>nav{margin-bottom:.6rem}.practice-page-header h1{font-size:clamp(1.6rem,3vw,2rem)}.practice-page-header>p:last-child{margin-top:.5rem;font-size:.875rem}.practice-instructions{margin-top:1rem;color:var(--color-muted);font-size:.8rem}.practice-instructions>summary{cursor:pointer;min-height:44px;padding-block:.75rem}.practice-instructions .practice-onboarding{margin:.5rem 0 1rem}.practice-eyebrow{color:var(--color-gold);font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;font-weight:600}.practice-onboarding{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;margin-bottom:2rem}.practice-onboarding>div{display:flex;gap:.75rem;align-items:baseline;font-size:.8rem;color:var(--color-muted)}.practice-onboarding b{font-family:var(--font-mono);font-size:.65rem;color:var(--color-gold)}.practice-studio{border:1px solid var(--color-border-strong);border-radius:var(--practice-radius);background:var(--color-surface);box-shadow:var(--practice-shadow);scroll-margin-top:calc(var(--header-h) + 1rem);overflow:clip}.practice-session-header{padding:1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;border-bottom:1px solid var(--color-border);background:radial-gradient(ellipse at 0 0,rgb(var(--color-gold-rgb)/.07),transparent 65%)}.practice-session-body{padding:.75rem 1.5rem 1.5rem}.practice-session-identity{min-width:0;animation:practice-studio-enter .26s ease-out both}.practice-session-identity h2{margin-block:.6rem .5rem;font-family:var(--font-display);font-size:clamp(1.5rem,2.6vw,2rem);line-height:1.2;overflow-wrap:anywhere}.practice-session-kicker,.practice-session-kicker>span,.practice-session-meta{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem}.practice-session-kicker>span:first-child{gap:.4rem;color:var(--color-gold);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase}.practice-session-meta{color:var(--color-muted);font-size:.7rem;gap:.6rem}.practice-session-meta>span+span{border-left:1px solid var(--color-border-strong);padding-left:.6rem}.practice-session-state{font-size:.6rem;color:var(--color-muted);padding:.25rem .5rem;border:1px solid var(--color-border);border-radius:1rem;gap:.35rem!important;letter-spacing:0}.practice-session-state i{width:5px;height:5px;background:currentColor;border-radius:50%}.practice-session-state[data-status=countIn],.practice-session-state[data-status=playing]{color:var(--color-gold);border-color:rgb(var(--color-gold-rgb)/.35);background:rgb(var(--color-gold-rgb)/.05)}.practice-rhythm-bar{display:flex;align-items:center;gap:1.5rem;padding:.85rem .4rem 0;color:var(--color-foreground)}.practice-rhythm-label{display:flex;align-items:center;gap:.65rem}.practice-rhythm-label>svg{color:var(--color-gold);flex-shrink:0}.practice-rhythm-label span{display:block;font-size:.6rem;color:var(--color-muted)}.practice-rhythm-label strong{display:block;margin-top:.15rem;font-size:.7rem;font-weight:500}.practice-pulse-steps{display:flex;gap:.5rem;padding:0;margin:0;list-style:none}.practice-pulse-ring{position:relative;display:grid;place-items:center;width:31px;height:31px;border-radius:50%;padding:2px;background:var(--color-border);color:var(--color-muted)}.practice-pulse-ring b{display:grid;place-items:center;width:100%;height:100%;border-radius:inherit;background:var(--color-surface);font:400 .65rem var(--font-mono)}.practice-pulse-steps [aria-current=step] .practice-pulse-ring{color:var(--color-gold);background:conic-gradient(var(--color-gold) var(--pulse-turn),var(--color-border) 0)}.practice-pulse-steps [aria-current=step] .practice-pulse-ring b{background:var(--color-elevated)}.practice-rhythm-bar[data-status=countIn] .practice-pulse-steps [aria-current=step] b,.practice-rhythm-bar[data-status=playing] .practice-pulse-steps [aria-current=step] b{background:var(--color-btn-primary-bg);color:var(--color-btn-primary-fg)}.practice-pulse-ripple{position:absolute;inset:0;border:1px solid var(--color-gold);border-radius:inherit;pointer-events:none;animation:practice-pulse-ripple .42s ease-out both}.practice-rhythm-signature{margin-left:auto;font:400 .7rem var(--font-mono);color:var(--color-muted)}.practice-session-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem}.practice-session-actions .practice-field{max-width:17rem;min-width:0;margin:0}.practice-measurement-state{padding-block:.75rem;color:var(--color-muted);font-size:.8rem}.practice-feedback{margin-bottom:.75rem;font-size:.8rem;color:var(--color-foreground)}.practice-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:1.5rem}.practice-stats>div{min-width:0;overflow-wrap:anywhere;padding:.25rem 1.25rem;border-right:1px solid var(--color-border)}.practice-stats>div:first-child{padding-left:0}.practice-stats>div:last-child{border:0}.practice-stats span{display:block;font-size:.65rem;color:var(--color-muted);letter-spacing:.08em;text-transform:uppercase}.practice-stats strong{display:block;margin-top:.35rem;font-family:var(--font-mono);font-size:clamp(1rem,2.3vw,1.6rem);font-weight:500}.practice-performance-stage{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.36fr);overflow:hidden;border:1px solid var(--practice-stage-border);border-radius:var(--practice-inner-radius);background:var(--practice-stage-bg);color:var(--practice-stage-ink);box-shadow:var(--practice-shadow)}.practice-stage-main{min-width:0}.practice-highway{overflow:hidden;background:var(--practice-stage-bg)}.practice-highway-bottom,.practice-highway-top{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.7rem 1rem;color:var(--practice-stage-muted);font-size:.7rem}.practice-highway-top{border-bottom:1px solid var(--practice-stage-border);flex-wrap:wrap}.practice-stage-label{display:flex;gap:.5rem;align-items:center;font-weight:500}.practice-stage-label>i{width:6px;height:6px;background:var(--practice-string-5);border-radius:50%}.practice-note-modes{display:flex;gap:2px;background:var(--practice-stage-panel);padding:3px;border-radius:.5rem}.practice-note-modes button{min-height:38px;padding:.3rem .55rem;border-radius:.35rem;font-size:.65rem}.practice-note-modes button[aria-pressed=true]{background:var(--practice-stage-bg);color:var(--practice-stage-ink)}.practice-note-modes button:hover{color:var(--practice-stage-ink)}.practice-lanes{position:relative;height:clamp(285px,24vw,340px);overflow:hidden;isolation:isolate;background:radial-gradient(ellipse at 18% 50%,rgb(var(--color-gold-rgb)/.1),transparent 65%),var(--practice-stage-bg)}.practice-lanes:after{content:"";position:absolute;right:0;top:0;width:8%;height:100%;background:linear-gradient(90deg,transparent,var(--practice-stage-bg));pointer-events:none;z-index:4}.practice-string{position:absolute;left:0;right:0;height:1px}.practice-string:before{content:"";position:absolute;inset:-17px 0;opacity:.06;background:linear-gradient(90deg,var(--string-color),transparent)}.practice-string>i{display:block;margin-left:3.5rem;background:color-mix(in srgb,var(--string-color) 45%,var(--color-border-strong))}.practice-string.is-sounding>i{background:var(--string-color);box-shadow:0 0 10px var(--string-color);animation:practice-vibrate .45s ease-out}.practice-string-label{position:absolute;left:0;top:0;transform:translateY(-50%);display:flex;align-items:center;gap:.5rem;width:3.5rem;padding-left:.75rem;height:2rem;border-radius:0 .4rem .4rem 0;background:var(--practice-stage-bg);color:var(--practice-stage-ink);font-family:var(--font-mono);font-size:.8rem;z-index:5}.practice-string-label b{font-size:.55rem;font-weight:400;color:var(--practice-stage-muted)}.practice-barline{position:absolute;top:2.3rem;bottom:.75rem;border-left:1px solid var(--color-border-muted)}.practice-barline.measure{border-color:var(--color-border-strong)}.practice-barline span{position:absolute;top:-1.35rem;font-size:.6rem;color:var(--practice-stage-muted);font-family:var(--font-mono);padding-left:.5rem;white-space:nowrap}.practice-playhead{position:absolute;left:var(--practice-playhead,18%);top:2.3rem;bottom:.75rem;width:2px;background:var(--color-gold);box-shadow:0 0 12px rgb(var(--color-gold-rgb)/.2),0 0 36px rgb(var(--color-gold-rgb)/.1);z-index:2}.practice-playhead>span{position:absolute;top:-1.6rem;transform:translateX(-50%);padding:.25rem .35rem;background:var(--practice-stage-panel);border:1px solid var(--color-border-strong);border-radius:.35rem;font-size:.5rem;font-weight:600;color:var(--practice-stage-ink);white-space:nowrap;text-transform:uppercase;letter-spacing:.04em}.practice-playhead:before{content:"";position:absolute;top:-4px;left:-3px;border-top:6px solid var(--color-gold);border-inline:4px solid transparent}.practice-beat-flash{position:absolute;top:0;bottom:0;left:-9px;width:20px;background:rgb(var(--color-gold-rgb)/.18);filter:blur(6px);animation:practice-beat .42s ease-out both}.practice-note{position:absolute;transform:translate(-50%,-50%);z-index:3}.practice-note>b{min-width:2rem;height:2rem;padding:0 .35rem;border:1px solid color-mix(in srgb,var(--string-color) 65%,var(--color-muted));background:color-mix(in srgb,var(--string-color) 90%,var(--practice-stage-bg));color:var(--practice-note-ink);border-radius:.5rem;display:flex;align-items:center;justify-content:center;gap:.3rem;font-family:var(--font-mono);font-size:.9rem;font-weight:700;position:relative;z-index:1;box-shadow:inset 0 1px 0 rgb(var(--color-surface-rgb)/.25),0 2px 6px rgb(var(--color-foreground-rgb)/.06)}.practice-note-both>b{min-width:2.7rem}.practice-note em{font-size:.6rem;font-style:normal;font-weight:600;opacity:.8;padding-left:.25rem;border-left:1px solid rgb(var(--color-muted-rgb)/.3)}.practice-sustain{position:absolute;height:.4rem;left:.85rem;top:calc(50% - .2rem);border-radius:2rem;background:linear-gradient(90deg,var(--string-color),color-mix(in srgb,var(--string-color) 10%,transparent));opacity:.5;border-top:1px solid color-mix(in srgb,var(--string-color) 30%,transparent)}.practice-note>small{position:absolute;bottom:calc(100% + .15rem);left:50%;transform:translateX(-50%);white-space:nowrap;font-size:.5rem;color:var(--practice-stage-ink)}.practice-note-current>b{border:2px solid var(--color-gold);box-shadow:0 0 0 3px rgb(var(--color-gold-rgb)/.12),0 0 18px rgb(var(--color-gold-rgb)/.15)}.is-playing .practice-note-current .practice-sustain{opacity:.85}.practice-note-centered>b:after,.practice-note-good>b:after{content:"✓";position:absolute;top:-9px;right:-7px;font-size:.65rem;width:15px;height:15px;border-radius:50%;color:var(--color-btn-primary-fg);background:var(--color-verified);display:grid;place-items:center}.practice-note-early>b,.practice-note-late>b{border-color:var(--color-gold)}.practice-note-waiting>b{animation:practice-wait 1.2s ease-in-out infinite}.practice-note-missed>b,.practice-note-skipped>b{border-style:dashed;opacity:.55}.practice-note-impact{position:absolute;left:var(--practice-playhead,18%);top:0;width:14px;height:14px;transform:translate(-50%,-50%);border:2px solid var(--string-color);border-radius:50%;z-index:4;animation:practice-impact .4s ease-out both}.practice-highway-bottom{min-height:3.2rem;border-top:1px solid var(--practice-stage-border);font-size:.6rem}.practice-highway-bottom>button{padding:.5rem;border:1px solid var(--color-border-strong);color:var(--practice-stage-ink);border-radius:.5rem;min-height:44px}.practice-beat-meter{display:flex;align-items:center;gap:.3rem;white-space:nowrap}.practice-beat-meter>i{width:5px;height:5px;border-radius:50%;background:var(--color-border-strong)}.practice-beat-meter>i.active{background:var(--color-gold);box-shadow:0 0 8px rgb(var(--color-gold-rgb)/.25)}.practice-beat-meter>span{margin-left:.35rem}.practice-current-cue{font-family:var(--font-mono);font-size:.8rem;font-weight:500;color:var(--practice-stage-ink);max-width:16ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.practice-count{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:rgb(var(--color-surface-rgb)/.9);backdrop-filter:blur(3px);text-align:center;z-index:6}.practice-count strong{font-family:var(--font-mono);font-size:4rem;color:var(--color-gold);animation:practice-count .5s ease-out}.practice-count span{color:var(--practice-stage-muted);font-size:.75rem}.practice-text-tab{border-top:1px solid var(--practice-stage-border);font-size:.7rem;color:var(--practice-stage-muted)}.practice-text-tab summary{cursor:pointer;padding:.6rem 1rem;min-height:44px}.practice-stage-controls{border-top:1px solid var(--practice-stage-border);padding:.75rem 1rem;background:var(--practice-stage-panel)}.practice-stage-switches{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.practice-stage-switches>button{display:flex;gap:.4rem;align-items:center;min-height:44px;padding:.4rem .6rem;font-size:.7rem;border:1px solid var(--color-border-strong);border-radius:.5rem;color:var(--practice-stage-muted)}.practice-stage-switches>button[aria-pressed=true]{background:rgb(var(--color-gold-rgb)/.08);color:var(--color-gold);border-color:var(--color-gold)}.practice-stage-switches>button:disabled{opacity:.5;cursor:default}.practice-stage-switches>label{display:flex;align-items:center;flex:1;justify-content:flex-end;gap:.5rem;font-size:.6rem;min-width:9rem;color:var(--practice-stage-muted)}.practice-stage-switches input{width:5rem;min-height:44px;accent-color:var(--color-gold)}.practice-stage-controls>p{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;font-size:.6rem;color:var(--practice-stage-muted);margin-top:.5rem}.practice-stage-controls>p b{color:var(--practice-stage-ink);font-family:var(--font-mono);font-weight:400}.practice-guide-mic-hint{display:block;font-size:.6rem;margin-top:.5rem;color:var(--practice-stage-muted)}.practice-coach{padding:1.1rem;background:var(--practice-stage-panel);border-left:1px solid var(--practice-stage-border);min-width:0}.practice-coach-heading{display:flex;justify-content:space-between;gap:.5rem;color:var(--practice-stage-muted);font-size:.6rem;text-transform:uppercase;letter-spacing:.08em}.practice-coach-heading>span:last-child{color:var(--color-gold)}.practice-coach-identity{margin-block:.9rem;animation:practice-coach-in .18s ease-out}.practice-coach-identity>strong{font-family:var(--font-mono);font-size:clamp(1.6rem,3vw,2.65rem);font-weight:500;line-height:1.2;overflow-wrap:anywhere}.practice-coach-identity>p{font-size:.65rem;color:var(--practice-stage-muted);margin-top:.35rem}.practice-chord-tones{display:flex;gap:.35rem;flex-wrap:wrap;margin-bottom:1rem}.practice-chord-tones>span{min-width:3.3rem;display:flex;flex-direction:column;padding:.45rem .6rem;border:1px solid var(--color-border-strong);border-radius:.5rem;background:var(--practice-stage-bg)}.practice-chord-tones b{font-family:var(--font-mono);font-weight:500;font-size:.9rem}.practice-chord-tones small{color:var(--practice-stage-muted);font-size:.55rem;margin-top:.2rem}.practice-coach-positions{font-size:.65rem;color:var(--practice-stage-ink);display:grid;gap:.4rem;margin-bottom:1rem}.practice-coach-positions>span{display:flex;align-items:center;gap:.4rem}.practice-coach-positions i{width:6px;height:6px;background:var(--string-color);border-radius:50%}.practice-fretboard{padding-top:.75rem;border-top:1px solid var(--practice-stage-border)}.practice-fretboard figcaption{font-size:.6rem;color:var(--practice-stage-muted);display:flex;justify-content:space-between;gap:.5rem}.practice-fretboard svg{width:100%;margin-top:.5rem}.practice-fretboard-wood{fill:var(--practice-stage-bg)}.practice-fret{stroke:var(--color-border-strong);stroke-width:1.5px}.practice-nut{stroke:var(--color-gold);stroke-width:4px}.practice-fret-number,.practice-fret-tuning{fill:var(--practice-stage-muted);font:10px var(--font-mono)}.practice-fret-inlay{fill:var(--color-border-strong)}.practice-fret-string{stroke:var(--color-subtle)}.practice-fret-string.active{stroke:var(--string-color)}.practice-fret-position circle{fill:var(--string-color);stroke:var(--color-gold);stroke-width:1px}.practice-fret-position .practice-fret-halo{fill:none;stroke:var(--string-color);stroke-width:1.5px;opacity:0;transform-origin:center;transform-box:fill-box}.practice-fretboard[data-playing=true] .practice-fret-halo{animation:practice-fret-ring .45s ease-out both}.practice-fret-position text{fill:var(--practice-note-ink);font:600 9px var(--font-mono)}.practice-fret-unused{fill:var(--color-subtle);font:11px var(--font-mono)}.practice-coach-next{display:flex;align-items:center;gap:.5rem;width:100%;min-height:64px;text-align:left;padding:.75rem;margin-top:.5rem;border:1px solid var(--practice-stage-border);border-radius:.65rem;background:var(--practice-stage-bg);transition:border-color var(--practice-transition),background var(--practice-transition)}.practice-coach-next:hover:not(:disabled){border-color:var(--color-gold);background:rgb(var(--color-gold-rgb)/.06)}.practice-coach-next:disabled{cursor:default}.practice-coach-next>svg{color:var(--color-gold)}.practice-coach-next>div{min-width:0}.practice-coach-next span{font-size:.55rem;color:var(--practice-stage-muted);display:block}.practice-coach-next strong{font-family:var(--font-mono);font-size:.85rem;font-weight:500;overflow-wrap:anywhere}.practice-coach-next>small{font-family:var(--font-mono);margin-left:auto;white-space:nowrap}.practice-coach-next>small,.practice-coach-source{font-size:.55rem;color:var(--practice-stage-muted)}.practice-coach-source{line-height:1.5;margin-top:.85rem}.practice-live-pitch{display:grid;grid-template-columns:minmax(8rem,.6fr) 1fr;gap:1.5rem;padding:1rem;background:var(--color-elevated);border-radius:.75rem;margin-top:.75rem}.practice-live-pitch small,.practice-live-pitch span{display:block;font-size:.65rem;color:var(--color-muted)}.practice-live-pitch strong{display:block;font-family:var(--font-mono);font-weight:500;font-size:1.5rem;margin-block:.25rem}.practice-cents-track{position:relative;height:6px;margin-block:1.2rem .7rem;border-radius:4px;background:rgb(var(--color-muted-rgb)/.15)}.practice-cents-track>i{position:absolute;left:45%;right:45%;top:-3px;bottom:-3px;background:rgb(var(--color-verified-rgb)/.25);border-radius:4px}.practice-cents-track>b{position:absolute;top:-4px;width:3px;height:14px;background:var(--color-gold);transform:translateX(-50%);transition:left .1s linear}@keyframes practice-impact{0%{opacity:1;transform:translate(-50%,-50%) scale(.4)}to{opacity:0;transform:translate(-50%,-50%) scale(3.5)}}@keyframes practice-vibrate{15%,45%,75%{transform:translateY(1px)}30%,60%,90%{transform:translateY(-1px)}}@keyframes practice-beat{0%{opacity:1}to{opacity:0}}@keyframes practice-wait{50%{box-shadow:0 0 0 6px rgb(var(--color-gold-rgb)/.2)}}@keyframes practice-count{0%{opacity:.4;transform:scale(1.2)}to{opacity:1;transform:scale(1)}}@keyframes practice-coach-in{0%{opacity:.4;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media (max-width:1050px){.practice-performance-stage{grid-template-columns:1fr}.practice-coach{border-left:0;border-top:1px solid var(--practice-stage-border);display:grid;grid-template-columns:1fr 1fr;-moz-column-gap:1.5rem;column-gap:1.5rem}.practice-coach-heading{grid-column:1/-1}.practice-chord-tones,.practice-coach-identity,.practice-coach-positions{grid-column:1}.practice-fretboard{grid-column:2;grid-row:2/5;padding-top:.6rem;border:0}.practice-coach-next,.practice-coach-source{grid-column:1/-1}}@media (max-width:600px){.practice-highway-top{gap:.3rem}.practice-stage-label{font-size:.65rem}.practice-note-modes{width:100%}.practice-note-modes button{flex:1;min-height:44px}.practice-highway-bottom>span{display:none}.practice-coach{display:block;padding:.9rem}.practice-coach-identity>strong{font-size:2rem}.practice-fretboard{max-width:24rem;margin-inline:auto;border-top:1px solid var(--practice-stage-border)}.practice-stage-switches>label{justify-content:flex-start}.practice-stage-switches input{flex:1;max-width:10rem}.practice-stage-controls{padding:.75rem}.practice-live-pitch{grid-template-columns:1fr;gap:1rem}}@media (prefers-reduced-motion:reduce){.practice-live-pitch *,.practice-performance-stage *{animation:none!important;transition:none!important}}.practice-transport{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem;padding:.65rem;border:1px solid var(--color-border-strong);border-radius:.75rem;background:var(--color-surface);box-shadow:none}.practice-play-controls{display:flex;align-items:center;gap:.5rem}.practice-play-button{min-height:44px}.practice-control{display:inline-flex;gap:.4rem;align-items:center;justify-content:center;min-height:44px;padding:.5rem .7rem;border-radius:.75rem;border:1px solid var(--color-border);font-size:.75rem;color:var(--color-foreground)}.practice-control:hover{border-color:var(--color-gold)}.practice-control:disabled{opacity:.45;cursor:default}.practice-tempo-controls{display:flex;gap:.65rem;margin-left:auto}.practice-bpm{display:flex;flex-direction:column;gap:.25rem;font-size:.7rem;color:var(--color-muted)}.practice-bpm-input{display:flex;align-items:center;gap:.35rem;border:1px solid var(--color-border);background:var(--color-background);border-radius:.6rem;padding-inline:.6rem;font-family:var(--font-mono)}.practice-bpm-input input{min-height:44px;width:4rem;min-width:0;background:transparent;color:var(--color-foreground)}.practice-bpm-input:focus-within{outline:2px solid var(--color-gold);outline-offset:2px}.practice-icon-button{width:44px;height:44px;display:inline-grid;place-items:center;border-radius:50%;border:1px solid var(--color-border);color:var(--color-muted);flex-shrink:0}.practice-icon-button:hover{color:var(--color-gold);border-color:var(--color-gold)}.practice-icon-button:disabled{opacity:.35;cursor:default}.practice-speed{display:flex;flex-direction:column;gap:.25rem;font-size:.7rem;color:var(--color-muted)}.practice-speed select{background:var(--color-elevated);border:1px solid var(--color-border);padding:.5rem .65rem;border-radius:.6rem;color:var(--color-foreground);min-height:44px;font-family:var(--font-mono);font-size:.8rem}.practice-time{margin-left:.4rem}.practice-chip{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.55rem .9rem;border:1px solid var(--color-border);border-radius:2rem;font-size:.7rem;min-height:44px;color:var(--color-muted)}.practice-chip.active,a.practice-chip:hover,button.practice-chip:hover{border-color:var(--color-gold);color:var(--color-gold)}.practice-chip.active{background:rgb(var(--color-gold-rgb)/.07)}.practice-status-strip{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem;padding-block:.75rem;min-height:3rem;font-size:.75rem;color:var(--color-muted);border-bottom:1px solid var(--color-border)}.practice-status-dot{width:.35rem;height:.35rem;border-radius:50%;background:var(--color-muted)}.practice-status-dot.active{background:var(--color-verified)}.practice-status-strip meter{width:5rem;height:.5rem;accent-color:var(--color-verified)}.practice-help{padding:.75rem 1rem;background:var(--color-elevated);border-radius:.6rem;font-size:.75rem;color:var(--color-muted);margin-block:.5rem}.practice-overview{margin-block:1.25rem;padding:1.25rem;border:1px solid var(--color-border);border-radius:var(--practice-inner-radius);background:var(--color-surface)}.practice-overview-header{display:flex;justify-content:space-between;align-items:center;gap:1rem}.practice-overview-eyebrow{display:flex;align-items:center;gap:.4rem;color:var(--color-gold);font-size:.7rem;letter-spacing:.06em}.practice-overview-header h3{font-family:var(--font-display);font-size:1.25rem;margin-top:.3rem}.practice-overview-location{text-align:right;font-size:.8rem}.practice-overview-location strong{display:block;font-weight:500}.practice-overview-location>span{display:block;font-family:var(--font-mono);color:var(--color-muted);margin-top:.3rem;font-size:.7rem}.practice-overview-ruler{display:flex;align-items:center;justify-content:space-between;margin-block:.8rem .5rem;color:var(--color-muted);font-size:.75rem}.practice-overview-ruler>div{display:flex;gap:.3rem}.practice-overview-ruler button{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--color-border);border-radius:.5rem;color:var(--color-foreground)}.practice-overview-ruler button:hover:not(:disabled){background:var(--color-elevated);border-color:var(--color-gold)}.practice-overview-ruler button:disabled{opacity:.3;cursor:default}.practice-measures{display:grid;grid-template-columns:repeat(var(--measure-count),minmax(0,1fr));gap:.45rem}.practice-measure{min-width:0;display:flex;flex-direction:column;border:1px solid var(--color-border);border-radius:.6rem;background:var(--color-surface);overflow:hidden;text-align:left;transition:background-color var(--practice-transition),border-color var(--practice-transition)}.practice-measure:hover{background:var(--color-elevated);border-color:var(--color-border-strong)}.practice-measure.current{border-color:var(--color-gold);box-shadow:inset 0 2px 0 var(--color-gold)}.practice-measure.looped,.practice-measure.pending{background:rgb(var(--color-gold-rgb)/.06);border-color:var(--color-gold)}.practice-measure-heading{display:flex;align-items:center;justify-content:space-between;min-height:36px;gap:.3rem;padding:.4rem .6rem;border-bottom:1px solid var(--color-border-muted);font-family:var(--font-mono);font-size:.75rem;color:var(--color-muted)}.practice-measure.current .practice-measure-heading{color:var(--color-gold)}.practice-measure-heading b{color:var(--color-gold);font-size:.75rem;font-weight:500}.practice-measure-notation{display:block;flex-shrink:0;padding-inline:.4rem;width:100%;height:102px}.practice-measure-grid{stroke:var(--color-border-muted);stroke-width:.5px}.practice-measure-string{stroke:var(--color-border-strong);stroke-width:.6px}.practice-measure-string-name{fill:var(--color-muted);font:9px var(--font-mono)}.practice-measure-sustain{stroke:var(--color-gold);stroke-opacity:.4;stroke-width:2px;stroke-linecap:round}.practice-measure-note-bg{fill:var(--color-surface)}.practice-measure-fret{fill:var(--color-foreground);font:500 12px var(--font-mono)}.practice-measure-cursor{stroke:var(--color-gold);stroke-width:1.5px}.practice-measure-summary{display:block;flex:1;min-height:44px;padding:.35rem .6rem;border-top:1px solid var(--color-border-muted);font-family:var(--font-mono);font-size:.75rem;color:var(--color-foreground);line-height:1.4;overflow-wrap:anywhere}.practice-overview-seek{margin-top:1.2rem}.practice-overview-seek>div{display:flex;align-items:center;justify-content:space-between;gap:.5rem;font-size:.75rem;color:var(--color-muted)}.practice-overview-seek label{color:var(--color-foreground)}.practice-overview-seek>input{display:block;width:100%;min-height:44px;margin:.3rem 0;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;cursor:pointer}.practice-overview-seek input::-webkit-slider-runnable-track{height:3px;border-radius:2px;background:linear-gradient(90deg,var(--color-gold) var(--seek-progress),var(--color-border-strong) var(--seek-progress))}.practice-overview-seek input::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:13px;height:13px;margin-top:-5px;border:2px solid var(--color-surface);border-radius:50%;background:var(--color-gold);box-shadow:0 0 0 1px var(--color-gold)}.practice-overview-seek input::-moz-range-track{height:3px;border-radius:2px;background:var(--color-border-strong)}.practice-overview-seek input::-moz-range-progress{height:3px;background:var(--color-gold)}.practice-overview-seek input::-moz-range-thumb{width:10px;height:10px;border:2px solid var(--color-surface);border-radius:50%;background:var(--color-gold);box-shadow:0 0 0 1px var(--color-gold)}.practice-overview-times{font-family:var(--font-mono)}.practice-overview-loop{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.8rem 1rem;padding-top:1rem;margin-top:1rem;border-top:1px solid var(--color-border)}.practice-loop-title{display:flex;gap:.6rem;align-items:center}.practice-loop-title>svg{color:var(--color-gold);flex-shrink:0}.practice-loop-title strong{font-size:.85rem;font-weight:500}.practice-loop-title span{display:block;color:var(--color-muted);font-size:.75rem;margin-top:.2rem}.practice-loop-controls{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.4rem}.practice-loop-controls .practice-chip{border-radius:.5rem;font-size:.75rem;padding-inline:.65rem}.practice-loop-bounds{display:flex;gap:.5rem}.practice-loop-bounds label{display:flex;align-items:center;border:1px solid var(--color-border-strong);border-radius:.5rem;overflow:hidden}.practice-loop-bounds label>span{color:var(--color-gold);font-family:var(--font-mono);font-size:.75rem;padding:.5rem .75rem;border-right:1px solid var(--color-border)}.practice-loop-bounds input{width:4rem;min-height:44px;padding:.5rem;background:transparent;color:var(--color-foreground);font-family:var(--font-mono);font-size:.75rem}.practice-overview-hint{grid-column:1/-1;color:var(--color-muted);font-size:.75rem;line-height:1.6}.practice-overview-hint.selecting{color:var(--color-gold)}@media (max-width:760px){.practice-overview{padding:.9rem}.practice-overview-loop{grid-template-columns:1fr}.practice-loop-controls{justify-content:flex-start}.practice-overview-location{font-size:.75rem}.practice-overview-header h3{font-size:1.1rem}}.practice-settings{border:1px solid var(--color-border);border-radius:var(--practice-inner-radius);overflow:hidden;background:var(--color-surface)}.practice-settings>summary{padding:1rem 1.25rem;cursor:pointer;color:var(--color-foreground);font-size:.8rem;min-height:44px}.practice-settings>summary>span:last-child{margin-left:.75rem;font-size:.65rem;color:var(--color-muted)}.practice-settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--color-border)}.practice-settings-grid fieldset{min-width:0;padding:1.5rem}.practice-settings-grid legend{float:left;width:100%;margin-bottom:1rem;font-size:.7rem;font-weight:600;color:var(--color-gold)}.practice-field{display:block;margin-block:.85rem;font-size:.7rem;color:var(--color-muted)}.practice-field>span{display:block;margin-bottom:.4rem}.practice-field input:not([type=range]),.practice-field select,.practice-field textarea{border:1px solid var(--color-border);background:var(--color-background);border-radius:.5rem;padding:.55rem .65rem;min-height:44px;width:100%;color:var(--color-foreground)}.practice-field input[type=number]{max-width:8rem}.practice-field input[type=range]{min-height:44px;width:100%;accent-color:var(--color-gold)}.practice-check{display:flex;gap:.65rem;align-items:center;font-size:.75rem;color:var(--color-muted);min-height:44px}.practice-check input{accent-color:var(--color-gold);width:1rem;height:1rem;flex-shrink:0}.practice-session-foot{justify-content:space-between;gap:.75rem}.practice-keyboard-guide,.practice-session-foot{padding-top:1rem;display:flex;flex-wrap:wrap;font-size:.6rem;color:var(--color-muted)}.practice-keyboard-guide{gap:1.25rem;margin-top:1rem;border-top:1px solid var(--color-border)}.practice-keyboard-guide>span{display:inline-flex;align-items:center;gap:.4rem}.practice-keyboard-guide kbd{padding:.15rem .35rem;min-width:1.4rem;text-align:center;border:solid var(--color-border-strong);border-width:1px 1px 2px;border-radius:.3rem;background:var(--color-elevated);font:400 .6rem var(--font-mono)}@keyframes practice-studio-enter{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes practice-pulse-ripple{0%{opacity:.6;transform:scale(1)}to{opacity:0;transform:scale(1.5)}}@keyframes practice-fret-ring{0%{opacity:.65;transform:scale(1)}to{opacity:0;transform:scale(1.8)}}.practice-focus,.practice-studio:fullscreen{background:var(--color-background);padding:1rem max(1rem,calc((100vw - 1280px) / 2));border:0;border-radius:0;overflow-y:auto}.practice-focus{position:fixed;inset:0;z-index:100}.practice-studio:focus-visible{outline:2px solid var(--color-gold);outline-offset:4px}.practice-review{border:1px solid var(--color-border-strong);border-radius:var(--practice-radius);background:var(--color-surface);padding:2rem;margin-top:2rem}.practice-heatmap{display:flex;overflow-x:auto;gap:.35rem;margin-top:1rem;padding-bottom:.5rem}.practice-heatmap button{flex:1;min-width:44px;min-height:56px;border:1px solid var(--color-border);border-radius:.5rem;display:flex;flex-direction:column;justify-content:center;font-size:.65rem;gap:.25rem}.practice-heatmap .strong{color:var(--color-verified);background:rgb(var(--color-verified-rgb)/.08)}.practice-heatmap .attention{color:var(--color-gold);background:rgb(var(--color-gold-rgb)/.1)}.practice-heatmap .weak{color:var(--color-red-bright);background:rgb(var(--color-red-bright-rgb)/.1)}.practice-heatmap .unmeasured{opacity:.4}.practice-library{padding-top:2.5rem;scroll-margin-top:calc(var(--header-h) + 1rem)}.practice-library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:1rem}.practice-material{text-align:left;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--practice-inner-radius);padding:1.5rem;display:flex;flex-direction:column;transition:border-color var(--practice-transition),transform var(--practice-transition),box-shadow var(--practice-transition)}.practice-material:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgb(var(--color-gold-rgb)/.08)}.practice-material.selected,.practice-material:hover{border-color:var(--color-gold)}.practice-material-number{font-family:var(--font-mono);font-size:.65rem;color:var(--color-gold)}.practice-material-graphic{margin-block:1rem;padding:.65rem;border:1px solid var(--color-border);border-radius:.65rem;background:var(--practice-stage-bg)}.practice-material-score-caption{display:flex;gap:.5rem;justify-content:space-between;align-items:center;margin-bottom:.35rem;color:var(--color-muted);font-size:.6rem}.practice-material-score-caption b{font-family:var(--font-mono);color:var(--color-gold);font-weight:400;text-align:right;overflow-wrap:anywhere}.practice-material-footer{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:auto;padding-top:1.25rem;color:var(--color-muted);font-size:.65rem}.practice-material-action{margin-left:auto;display:inline-flex;align-items:center;gap:.35rem;color:var(--color-gold)}.practice-material-action>svg:last-child{transition:transform var(--practice-transition)}.practice-material:hover .practice-material-action>svg:last-child{transform:translateX(3px)}.practice-library-link{display:flex;align-items:center;gap:1rem;padding:1.25rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--practice-inner-radius)}.practice-library-link>svg{color:var(--color-gold);flex-shrink:0}.practice-search{display:flex;align-items:center;gap:.6rem;border:1px solid var(--color-border);background:var(--color-surface);border-radius:2rem;padding:.75rem 1rem;color:var(--color-muted);min-width:0}.practice-search input{background:transparent;font-size:.75rem;width:10rem;color:var(--color-foreground)}@media (max-width:900px){.practice-library-grid,.practice-settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.practice-onboarding{grid-template-columns:1fr;gap:.6rem}.practice-session-body,.practice-session-header{padding:1.25rem 1rem}.practice-session-header{gap:.75rem}.practice-page-header>p:first-of-type{display:none}.practice-session-header{padding:1rem}.practice-session-body{padding:.6rem .75rem 1rem}.practice-session-actions{width:100%}.practice-session-actions>button{flex:1}.practice-session-actions .practice-chip{padding-inline:.5rem;font-size:.68rem}.practice-session-actions .practice-field{order:3;flex:0 0 100%;display:flex;align-items:center;gap:.5rem;max-width:none}.practice-session-actions .practice-field>span{flex-shrink:0;margin:0}.practice-session-actions .practice-field select{min-width:0}.practice-session-actions .practice-field>span{font-size:.65rem}.practice-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem 0}.practice-stats>div{padding-inline:.6rem}.practice-stats>div:nth-child(odd){padding-left:0;border-right:1px solid var(--color-border)}.practice-stats>div:nth-child(2n){border-right:0}.practice-stats span{font-size:.65rem;letter-spacing:0}.practice-stats strong{font-size:1.125rem}.practice-transport{gap:.6rem;padding:.5rem}.practice-play-controls{width:100%;gap:.35rem}.practice-play-button{flex:1;padding-inline:.75rem}.practice-control{flex-direction:column;gap:.2rem;font-size:.65rem;padding:.4rem .5rem}.practice-tempo-controls{width:100%;margin-left:0}.practice-bpm{flex:1}.practice-bpm-input input{width:100%}.practice-speed{min-width:5rem}.practice-speed select{width:100%}.practice-status-strip>span:last-child{margin-left:0}.practice-settings-grid{grid-template-columns:1fr}.practice-settings>summary>span:last-child{display:none}.practice-library-grid{grid-template-columns:1fr}.practice-review{padding:1.25rem}.practice-highway-bottom,.practice-highway-top{font-size:.7rem;padding-inline:.6rem}.practice-string-label{width:2.5rem;padding-left:.4rem;gap:.4rem}.practice-string i{margin-left:2.5rem}.practice-note b{height:2.125rem;width:2.125rem;font-size:1rem}.practice-session-foot{line-height:1.5}}@media (max-height:500px) and (orientation:landscape){.practice-focus .practice-lanes,.practice-studio:fullscreen .practice-lanes{height:190px}.practice-focus .practice-stats,.practice-studio:fullscreen .practice-stats{display:none}}@media (prefers-reduced-motion:reduce){.practice-material{transition:none}}.practice-picker{width:min(42rem,calc(100% - 2rem));max-height:min(85dvh,48rem);padding:0;border:1px solid var(--color-border-strong);border-radius:1.25rem;background:var(--color-surface);color:var(--color-foreground)}.practice-picker::backdrop{background:rgba(0,0,0,.55)}.practice-picker-content{padding:1.25rem}.practice-picker .practice-search input{width:100%;min-width:0}.practice-picker-list{display:grid;gap:.5rem;margin-top:1rem}.practice-picker-list button{text-align:left;padding:.8rem 1rem;border:1px solid var(--color-border);border-radius:.75rem;min-height:64px}.practice-picker-list button.selected,.practice-picker-list button:hover{border-color:var(--color-gold);background:rgb(var(--color-gold-rgb)/.07)}.practice-picker-list strong{display:block;font-size:.9rem}.practice-picker-list span{display:block;margin-top:.3rem;font-size:.75rem;color:var(--color-muted)}.practice-history-actions{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem}.practice-score-change{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem 1rem;width:100%;margin-top:.75rem;font-size:.75rem;color:var(--color-muted)}.practice-score-change .improved{color:var(--color-verified)}.practice-score-change .declined{color:var(--color-red-bright)}@media (max-width:600px){.practice-rhythm-bar{gap:.65rem;padding-inline:0}.practice-rhythm-label{gap:.4rem}.practice-rhythm-label strong{font-size:.6rem}.practice-rhythm-label>svg{display:none}.practice-pulse-steps{gap:.3rem}.practice-pulse-ring{width:26px;height:26px}.practice-rhythm-signature{font-size:.6rem}.practice-keyboard-guide{display:none}.practice-material{padding:1.1rem}}@media (max-width:360px){.practice-rhythm-bar{flex-wrap:wrap}.practice-rhythm-label{flex:1}.practice-pulse-steps{order:3;width:100%}}@media (prefers-reduced-motion:reduce){.practice-fretboard .practice-fret-halo,.practice-pulse-ripple,.practice-session-identity{animation:none!important}.practice-pulse-ripple{display:none}.practice-coach-next,.practice-material,.practice-material-action>svg{transition:none}.practice-material:hover,.practice-material:hover .practice-material-action>svg:last-child{transform:none}}