:root{--bg:#0d0c0a;--surface:#131310;--surface-2:#1a1916;--surface-hi:#21201d;--border:#2f2e2a;--border-soft:#242320;--lime:#cbe839;--lime-ink:#141808;--lime-comp:#a06bff;--coral:#ff7f5e;--sky:#5cc8ff;--text-1:#f2f2ef;--text-2:#9f9e9b;--text-3:#6a6965;--text-4:#494844;--neck-1:#1f1b16;--neck-2:#16120e;--fret:#74716b;--string:#a6a59f;--note-fill:#b9b7b0;--note-ink:#1b1b18;--r-sm:6px;--r-md:12px;--r-lg:20px}*,::after,::before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;overflow-x:clip}body{background:var(--bg);color:var(--text-1);font-family:Inter,system-ui,sans-serif;font-size:16px;line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:clip}.hidden{display:none!important}.label{font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3)}.header{position:sticky;top:0;z-index:100;background:var(--bg);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;padding:12px 20px}.header a{display:flex;align-items:center;flex-shrink:0}.header img{height:26px;width:auto}.desktop-nav{display:none;align-items:center;gap:2px;margin-left:16px}.desktop-nav-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border-radius:var(--r-sm);border:none;font-family:inherit;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:0 0;color:var(--text-3);cursor:pointer;transition:background .12s,color .12s}.desktop-nav-btn svg{width:14px;height:14px;flex-shrink:0}.desktop-nav-btn:hover{background:var(--surface);color:var(--text-2)}.desktop-nav-btn.active{background:var(--surface-hi);color:var(--text-1)}.nav-status{display:none;align-items:baseline;gap:7px;margin-left:auto;padding:6px 12px;background:var(--surface);border-radius:var(--r-sm)}.nav-status-note{font-size:15px;font-weight:900;letter-spacing:-.01em;color:var(--lime)}.nav-status-label{font-size:11px;font-weight:500;color:var(--text-2);letter-spacing:.04em}.header-action{display:flex;align-items:center;justify-content:center;width:34px;height:34px;color:var(--text-2);background:var(--surface);border:none;border-radius:var(--r-sm);cursor:pointer;transition:color .15s,background .15s;flex-shrink:0}.header-action:hover{color:var(--lime);background:var(--surface-hi)}.header-action svg{width:18px;height:18px}.share-wrap{position:relative;margin-left:auto}.header-menu{position:relative;flex-shrink:0}.header-action[aria-expanded=true],.header-menu-btn[aria-expanded=true]{color:var(--lime);background:var(--surface-hi)}.header-menu-panel{position:absolute;top:calc(100% + 8px);right:0;z-index:200;min-width:210px;padding:6px;display:flex;flex-direction:column;gap:2px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:0 12px 32px rgba(0,0,0,.45)}.header-menu-panel[hidden]{display:none}.header-menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border:none;background:0 0;border-radius:var(--r-sm);color:var(--text-2);font-family:inherit;font-size:13px;font-weight:600;text-align:left;text-decoration:none;cursor:pointer;transition:background .12s,color .12s}.header-menu-item:hover{background:var(--surface-hi);color:var(--text-1)}.header-menu-item svg{width:16px;height:16px;flex-shrink:0;color:var(--lime)}@media (max-width:479px){.header{gap:6px;padding:10px 14px}.header img{height:22px}.header-action{width:30px;height:30px}.header-action svg{width:16px;height:16px}}@media (min-width:1024px){.header{padding:12px 32px}.desktop-nav{display:flex}.nav-status{display:flex;margin-left:auto}.share-wrap{margin-left:0}.header-action{margin-left:10px}.hero-mobile{display:none!important}}.main{max-width:1280px;margin:0 auto;padding:0 20px 100px}@media (min-width:768px){.main{padding:0 28px 100px}}@media (min-width:1024px){.main{padding:0 32px 48px}}.hero-mobile{padding:28px 0 20px;border-bottom:1px solid var(--border)}.hero-title{font-size:clamp(3rem, 13vw, 5.5rem);font-weight:900;letter-spacing:-.025em;line-height:.95;margin-top:6px}.hero-title span{color:var(--lime)}.hero-sub{margin-top:8px;font-size:13px;color:var(--text-2);letter-spacing:.05em}.section{padding:24px 0;border-bottom:1px solid var(--border)}.section:last-child{border-bottom:none}.control-deck{margin-top:12px;padding:12px 14px;background:var(--surface);border-radius:var(--r-md);box-shadow:inset 0 0 0 1px var(--border-soft)}.practice-bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px}.practice-group{display:flex;align-items:center;gap:8px}.practice-group .label{white-space:nowrap}.practice-sep{width:1px;align-self:stretch;background:var(--border);margin:2px 0}.bpm-slider{-webkit-appearance:none;appearance:none;width:116px;height:4px;border-radius:3px;background:var(--surface-hi);outline:0;cursor:pointer}.bpm-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--lime);cursor:pointer;border:none}.bpm-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--lime);cursor:pointer;border:none}.bpm-value{font-size:13px;font-weight:800;color:var(--text-1);font-variant-numeric:tabular-nums;min-width:28px;text-align:right}.bpm-unit{font-size:10px;font-weight:700;letter-spacing:.1em;color:var(--text-3);text-transform:uppercase}.practice-toggle{background:var(--surface-hi);border:none;cursor:pointer;color:var(--text-3);border-radius:var(--r-sm);font-family:inherit;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;transition:background .1s,color .1s;display:inline-flex;align-items:center;gap:6px;padding:7px 9px}.practice-toggle:hover{color:var(--text-1)}.practice-toggle.active{background:var(--lime);color:var(--lime-ink)}.practice-toggle svg{width:15px;height:15px;display:block}.practice-stepper{background:0 0;border:none;cursor:pointer;color:var(--text-2);font-size:15px;line-height:1;padding:6px 8px;border-radius:var(--r-sm);transition:background .1s,color .1s}.practice-stepper:hover{background:var(--surface-hi);color:var(--text-1)}.mode-seg-wrap.has-lick{flex:1 1 auto;min-width:0}.mode-seg-wrap.has-lick #playingModeSeg{flex:1 1 auto;min-width:0;flex-wrap:nowrap;background:0 0;padding:0}.seg-lick-title{flex:1 1 auto;display:block;min-width:0;max-width:100%;overflow:hidden;text-align:center;padding:4px 10px;font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-3)}.seg-lick-title #modeLickLabel{display:inline-block;white-space:nowrap}.seg-lick-title.is-overflowing{text-align:left;container-type:inline-size;cursor:pointer;-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 18px),transparent);mask-image:linear-gradient(to right,#000 calc(100% - 18px),transparent)}.seg-lick-title.is-overflowing #modeLickLabel{transform:translateX(0);transition:transform 2.4s}.seg-lick-title.is-overflowing.revealed #modeLickLabel{transform:translateX(min(0,calc(100cqw - 100% - 20px)))}@media (hover:hover){.seg-lick-title.is-overflowing:hover #modeLickLabel{transform:translateX(min(0,calc(100cqw - 100% - 20px)))}}.fret-legend{display:flex;gap:16px;margin-top:10px;flex-wrap:wrap}.fret-legend span{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text-2)}.fret-legend i{width:12px;height:12px;border-radius:50%;display:inline-block;font-style:normal;flex-shrink:0}.section-row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px}.play-btn{display:inline-flex;align-items:center;gap:5px;height:30px;padding:0 12px;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-2);background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm);cursor:pointer;transition:color .15s,background .15s,border-color .15s}.play-btn:hover{color:var(--lime);background:var(--surface-hi);border-color:var(--lime)}.play-btn.is-playing{color:var(--lime);border-color:var(--lime)}.fretboard-actions{display:flex;align-items:center;gap:12px}.fretboard-zen-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;border:1px solid var(--border);border-radius:var(--r-sm,8px);background:var(--surface);color:var(--text-2);cursor:pointer;transition:color .15s,background .15s,border-color .15s}.fretboard-zen-btn:hover{color:var(--lime);background:var(--surface-hi);border-color:var(--lime)}.fretboard-zen-btn svg{width:17px;height:17px}.controls-grid{display:grid;gap:16px;align-items:start}@media (min-width:640px){.controls-grid{grid-template-columns:1fr 1fr}}@media (min-width:1024px){.controls-grid{grid-template-columns:1fr 1.1fr 1.1fr}}.control-group{display:flex;flex-direction:column;gap:10px}.controls-grid>.control-group{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--r-md);padding:16px;gap:12px}.card-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.card-head-val{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);white-space:nowrap}.card-head-val.accent{color:var(--lime)}.control-group>.sc-formula{margin-top:2px}.tuning-block{display:flex;flex-direction:column;gap:10px;margin-top:6px;padding-top:14px;border-top:1px solid var(--border-soft)}.tuning-head{display:flex;justify-content:space-between;align-items:center}.pill-row{display:flex;flex-wrap:wrap;gap:6px}.pill{padding:7px 13px;border-radius:var(--r-sm);border:none;font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:background .1s,color .1s;background:var(--surface-hi);color:var(--text-2)}.pill:hover{background:var(--border);color:var(--text-1)}.pill.active{background:var(--lime);color:var(--lime-ink)}#tonicPills{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}#tonicPills .pill{padding:11px 0;text-align:center}.seg{display:flex;gap:3px;background:var(--surface);padding:3px;border-radius:var(--r-sm);flex-wrap:wrap}.seg-btn{flex:1;min-width:70px;padding:8px;border-radius:4px;border:none;font-family:inherit;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;cursor:pointer;background:0 0;color:var(--text-3);transition:background .1s,color .1s;text-align:center}.seg-btn:hover{color:var(--text-2)}.seg-btn.active{background:var(--surface-hi);color:var(--text-1)}.flat-select{appearance:none;-webkit-appearance:none;background:var(--surface-hi);color:var(--text-1);border:none;border-radius:var(--r-sm);padding:10px 14px;font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;width:100%;outline:0}.flat-select:focus{outline:2px solid var(--lime);outline-offset:2px}.flat-input{appearance:none;background:var(--surface-hi);color:var(--lime);border:none;border-radius:var(--r-sm);padding:10px 14px;font-family:inherit;font-size:13px;width:100%;outline:0}.flat-input:focus{outline:2px solid var(--lime);outline-offset:2px}.flat-input::placeholder{color:var(--text-3)}.string-row{display:flex;gap:6px;flex-wrap:wrap}.string-row .string-btn{flex:1;min-width:44px;text-align:center;padding:8px 4px}.string-btn{padding:8px 14px;background:var(--surface-hi);border:none;border-radius:var(--r-sm);color:var(--text-2);font-family:inherit;font-size:12px;font-weight:700;letter-spacing:.05em;cursor:pointer;transition:background .1s,color .1s}.string-btn:hover{background:var(--border);color:var(--text-1)}.custom-tuning-grid{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:12px}.custom-tuning-grid select{font-size:10px;padding:4px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm);color:var(--text-1);width:45px;outline:0}.lick-meta{font-size:12px;color:var(--text-2)}.lick-controls{display:grid;gap:10px;margin-bottom:14px}@media (min-width:600px){.lick-controls{grid-template-columns:1fr 1fr}}.lick-controls .lick-level-group{grid-column:1/-1}.lick-level-slider{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:999px;background:var(--surface-hi);outline:0;cursor:pointer;margin:6px 0 0}.lick-level-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--lime);border:3px solid var(--surface);box-shadow:0 1px 3px rgba(0,0,0,.45);cursor:pointer}.lick-level-slider::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--lime);border:3px solid var(--surface);cursor:pointer}.lick-level-slider::-moz-range-track{height:6px;border-radius:999px;background:0 0}.lick-level-slider::-moz-range-progress{height:6px;border-radius:999px;background:var(--lime)}.lick-level-slider:focus-visible{outline:2px solid var(--lime);outline-offset:4px}.lick-level-ticks{display:flex;justify-content:space-between;padding:0 8px;margin-top:5px}.lick-level-ticks span{width:2px;height:6px;border-radius:1px;background:var(--text-4)}.lick-level-scale{display:flex;justify-content:space-between;margin-top:4px;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3)}.btn-generate{width:100%;padding:18px;background:var(--lime);color:var(--lime-ink);border:none;border-radius:var(--r-md);font-family:inherit;font-size:14px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;transition:opacity .15s}.btn-generate:hover{opacity:.88}.btn-generate:active{opacity:.75}.btn-generate:disabled{opacity:.5;cursor:not-allowed}.gen-actions{display:flex;gap:10px;flex-wrap:wrap}.gen-actions>.btn-generate{flex:1 1 160px}.btn-generate.btn-secondary{background:0 0;color:var(--lime);box-shadow:inset 0 0 0 1.5px var(--lime);display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-generate.btn-secondary:hover{background:color-mix(in srgb,var(--lime) 12%,transparent);opacity:1}.btn-generate.btn-secondary svg{width:16px;height:16px}.action-bar{display:flex;gap:10px;flex-wrap:wrap}.action-bar .btn-generate{flex:1 1 160px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:16px}.action-bar .btn-generate svg{width:16px;height:16px;flex-shrink:0}.gen-modal-title{flex:1;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-2)}.gen-context{display:flex;align-items:baseline;gap:10px;padding:10px 12px;margin-bottom:16px;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-md)}.gen-context-label{font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);flex-shrink:0}.gen-context-val{font-size:13px;font-weight:700;color:var(--lime);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gen-modal-footer{justify-content:flex-end}.gen-modal-footer .btn-generate{width:auto;padding:13px 22px;font-size:12px}.gen-modal-footer #generatePhraseBtn{flex:1 1 auto}.gen-modal-footer #copyPromptBtn{flex:0 0 auto}.paste-lick-input{width:100%;box-sizing:border-box;resize:vertical;min-height:180px;padding:12px 14px;border-radius:var(--r-md);background:var(--surface);color:var(--text-1);border:none;box-shadow:inset 0 0 0 1px var(--border-soft);font-family:SFMono-Regular,ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;line-height:1.55}.paste-lick-input:focus{outline:0;box-shadow:inset 0 0 0 1.5px var(--lime)}#saveLoopNameInput{min-height:0;resize:none;font-family:inherit;font-size:15px;line-height:1.4}.lick-output{background:var(--surface);border-radius:var(--r-md);padding:24px;min-height:120px}#translateBanner{position:absolute;top:12px;left:50%;transform:translateX(-50%) translateY(-10px);z-index:20;background:var(--surface-hi);border:1px solid var(--border);padding:10px 18px;border-radius:100px;display:flex;align-items:center;gap:12px;white-space:nowrap;font-size:12px;transition:opacity .3s,transform .3s;opacity:0;pointer-events:none}#translateBanner.active{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}.translate-btn{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:100px;border:none;cursor:pointer;font-family:inherit;background:var(--surface);color:var(--text-2);transition:color .15s,background .15s}.translate-btn:hover{color:var(--text-1)}.translate-btn-yes{background:var(--lime);color:var(--lime-ink)}.translate-btn-yes:hover{opacity:.88}.translate-btn:disabled{opacity:.5;cursor:not-allowed}#loadingIndicator{position:absolute;inset:0;background:rgba(35,33,31,.88);border-radius:var(--r-md);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:10;gap:16px}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--lime);border-radius:50%;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}#ui-loading-text{font-size:12px;letter-spacing:.08em;color:var(--text-2);animation:1.5s ease-in-out infinite txt-pulse}@keyframes txt-pulse{0%,100%{opacity:1}50%{opacity:.4}}.markdown-content{font-size:14px;line-height:1.7;color:var(--text-2)}.markdown-content h1,.markdown-content h2,.markdown-content h3{font-weight:700;color:var(--sky);margin-top:1.5rem;margin-bottom:.75rem}.markdown-content p{margin-bottom:1rem;color:var(--text-2)}.markdown-content pre{background:var(--bg);padding:1.5rem;border-radius:var(--r-md);overflow-x:auto;border:1px solid var(--border);margin:1.5rem 0;font-family:'Courier New',Courier,monospace;color:var(--lime);font-size:.9rem}.markdown-content code{font-family:monospace;background:var(--surface-hi);padding:.2rem .4rem;border-radius:4px;color:var(--coral);font-size:.9em}.modal-overlay{background:rgba(0,0,0,.8);display:none;align-items:center;justify-content:center;z-index:1000;position:fixed;inset:0;padding:20px}.modal-overlay.active{display:flex}.modal-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);width:100%;max-width:460px;max-height:85vh;overflow-y:auto;box-shadow:0 32px 80px rgba(0,0,0,.7)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:20px 24px 16px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--surface);z-index:1}.modal-title{font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--text-1)}.modal-close{width:28px;height:28px;border-radius:var(--r-sm);border:none;background:0 0;color:var(--text-3);cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;transition:background .15s,color .15s}.modal-close:hover{background:var(--surface-hi);color:var(--text-1)}.modal-body{padding:20px 24px 24px}.btn-save{width:100%;padding:14px;background:var(--lime);color:var(--lime-ink);border:none;border-radius:var(--r-md);font-family:inherit;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;transition:opacity .15s;margin-top:20px}.btn-save:hover{opacity:.88}.accent-swatches{display:flex;flex-wrap:wrap;gap:10px}.accent-swatch{width:30px;height:30px;padding:0;border-radius:50%;border:2px solid var(--border);background:var(--swatch,var(--lime));cursor:pointer;position:relative;transition:transform .12s,border-color .12s,box-shadow .12s}.accent-swatch:hover{transform:scale(1.08)}.accent-swatch:focus-visible{outline:2px solid var(--text-2);outline-offset:2px}.accent-swatch[aria-pressed=true]{border-color:var(--text-1);box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--swatch,var(--lime))}.accent-swatch[aria-pressed=true]::after{content:"";position:absolute;inset:0;margin:auto;width:9px;height:9px;border-radius:50%;background:rgba(0,0,0,.55)}.api-key-row{display:flex;gap:6px;align-items:stretch}.api-key-row .flat-input{flex:1;width:auto}.api-key-link-btn{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:38px;background:var(--surface-hi);border-radius:var(--r-sm);color:var(--text-3);text-decoration:none;transition:color .15s,background .15s}.api-key-link-btn:hover{background:var(--lime);color:var(--lime-ink)}.api-key-link-btn svg{width:16px;height:16px}.api-key-help-link{font-size:11px;color:var(--text-3);text-decoration:none;align-self:flex-start;transition:color .15s}.api-key-help-link:hover{color:var(--lime)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--bg);border-top:1px solid var(--border);display:flex;z-index:100}.nav-btn{flex:1;display:flex;flex-direction:row;align-items:center;justify-content:center;gap:6px;padding:10px 8px 16px;background:0 0;border:none;font-family:inherit;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);cursor:pointer;position:relative;transition:color .15s}.nav-btn svg{width:18px;height:18px;flex-shrink:0}.nav-btn::before{content:'';position:absolute;top:0;left:25%;right:25%;height:2px;background:0 0;transition:background .15s}.nav-btn.active{color:var(--lime)}.nav-btn.active::before{background:var(--lime)}#toast{position:fixed;bottom:60px;left:50%;transform:translateX(-50%);background:var(--surface-hi);border:1px solid var(--border);padding:10px 20px;border-radius:100px;font-size:12px;font-weight:600;color:var(--text-1);opacity:0;pointer-events:none;transition:opacity .3s;z-index:200;white-space:nowrap}#saveIndicator{position:fixed;bottom:60px;right:20px;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--lime);display:none;align-items:center;gap:4px;z-index:50}@media (min-width:1024px){.bottom-nav{display:none}#saveIndicator,#toast{bottom:20px}}#bt-fab{display:none!important}.scale-picker-btn{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:42px;background:var(--surface-hi);color:var(--text-1);border:none;border-radius:var(--r-sm);padding:8px 14px;font-family:inherit;cursor:pointer;text-align:left;gap:10px;outline:transparent solid 2px;outline-offset:2px;transition:background .12s,outline-color .12s}.scale-picker-btn:hover{background:var(--border)}.scale-picker-btn:focus{outline-color:var(--lime)}.spb-left{display:flex;flex-direction:column;gap:1px;overflow:hidden;flex:1}.spb-name{font-size:13px;font-weight:600;color:var(--text-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2}.spb-meta{font-size:10px;font-weight:600;letter-spacing:.05em;color:var(--text-3)}.spb-caret{flex-shrink:0;width:14px;height:14px;color:var(--text-3)}.scale-modal-backdrop{position:fixed;inset:0;background:rgba(20,19,17,.8);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:200;display:flex;align-items:flex-start;justify-content:center;padding:12px 0 0;opacity:0;pointer-events:none;transition:opacity .18s}.scale-modal-backdrop.open{opacity:1;pointer-events:all}.scale-modal-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);width:100%;max-width:760px;max-height:calc(100dvh - 12px);display:flex;flex-direction:column;transform:translateY(-20px);transition:transform .22s cubic-bezier(.22,1,.36,1);overflow:hidden}.scale-modal-backdrop.open .scale-modal-panel{transform:translateY(0)}@media (min-width:640px){.scale-modal-backdrop{padding:24px}.scale-modal-panel{max-height:calc(100dvh - 48px)}}.scale-modal-header{display:flex;align-items:center;gap:10px;padding:14px 16px 12px;border-bottom:1px solid var(--border);flex-shrink:0}.scale-modal-header-label{display:none;font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3);flex-shrink:0}@media (min-width:640px){.scale-modal-header-label{display:block}}.practices-modal-actions{margin-left:auto;display:flex;gap:8px}.scale-modal-action{display:inline-flex;align-items:center;gap:6px;background:var(--surface-hi);border:none;border-radius:var(--r-sm);color:var(--text-2);cursor:pointer;font-family:inherit;font-size:12px;font-weight:600;padding:6px 11px;transition:color .15s,background .15s;flex-shrink:0}.scale-modal-action svg{width:15px;height:15px}.scale-modal-action:hover{color:var(--text-1);background:var(--border)}#practicesModal .scale-modal-close{margin-left:8px}.scale-modal-search{flex:1;background:var(--bg);border:none;border-radius:var(--r-sm);color:var(--text-1);font-family:inherit;font-size:13px;font-weight:500;padding:7px 12px;outline:transparent solid 2px;outline-offset:2px;transition:outline-color .15s}.scale-modal-search::placeholder{color:var(--text-3)}.scale-modal-search:focus{outline-color:var(--lime)}.scale-modal-close{background:var(--surface-hi);border:none;border-radius:var(--r-sm);color:var(--text-2);cursor:pointer;font-size:13px;font-weight:700;padding:6px 9px;transition:color .15s,background .15s;flex-shrink:0;margin-left:auto}.scale-modal-close:hover{color:var(--text-1);background:var(--border)}.scale-modal-tabs{display:flex;border-bottom:1px solid var(--border);flex-shrink:0;overflow-x:auto;scrollbar-width:none;padding:0 4px}.scale-modal-tabs::-webkit-scrollbar{display:none}.scale-tab-btn{background:0 0;border:none;color:var(--text-3);font-family:inherit;font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;padding:10px 12px;white-space:nowrap;border-bottom:2px solid transparent;transition:color .13s,border-color .13s;margin-bottom:-1px}.scale-tab-btn:hover{color:var(--text-2)}.scale-tab-btn.active{color:var(--lime);border-bottom-color:var(--lime)}.scale-modal-body{overflow-y:auto;flex:1;padding:12px 14px 16px;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.scale-modal-body::-webkit-scrollbar{width:4px}.scale-modal-body::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.scales-grid{display:grid;grid-template-columns:1fr;gap:6px}@media (min-width:420px){.scales-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:640px){.scales-grid{grid-template-columns:repeat(3,1fr)}}.scales-no-results{grid-column:1/-1;text-align:center;color:var(--text-3);font-size:13px;padding:32px 0}.scale-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-md);padding:11px 12px;cursor:pointer;transition:border-color .13s,background .13s;display:flex;flex-direction:column;gap:7px}.scale-card:hover{border-color:var(--text-3);background:#222019}.scale-card.selected{border-color:var(--lime);background:color-mix(in srgb,var(--lime) 5%,transparent)}.sc-formula{display:flex;flex-wrap:wrap;gap:3px;align-items:center;min-height:18px}.sc-deg{font-size:9px;font-weight:700;padding:2px 5px;border-radius:3px;line-height:1.4;font-variant-numeric:tabular-nums}.sc-deg-root{background:var(--lime);color:var(--lime-ink)}.sc-deg-natural{background:var(--surface-hi);color:var(--text-2)}.sc-deg-altered{background:rgba(255,127,94,.18);color:var(--coral)}.sc-names{overflow:hidden}.sc-name-en{font-size:12px;font-weight:700;color:var(--text-1);line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.scale-card.selected .sc-name-en{color:var(--lime)}.sc-name-es{font-size:10px;color:var(--text-2);font-style:italic;margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sc-desc{font-size:10px;color:var(--text-3);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .13s}.scale-card.selected .sc-desc{color:var(--text-2)}.history-btn{display:inline-flex;align-items:center;gap:6px;background:var(--surface-hi);border:none;cursor:pointer;color:var(--text-2);border-radius:var(--r-sm);padding:7px 12px;font-family:inherit;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;transition:background .1s,color .1s}.history-btn:hover{color:var(--text-1);background:var(--border)}.history-btn svg{width:14px;height:14px}.lick-card{min-width:0;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-md);padding:11px 12px;display:flex;flex-direction:column;gap:7px;transition:border-color .13s,background .13s}.lick-card:hover{border-color:var(--text-3);background:#222019}.lick-card-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;min-width:0}.lick-card-title{flex:1 1 auto;min-width:0;overflow:hidden;container-type:inline-size;font-size:13px;font-weight:800;color:var(--text-1);-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 22px),transparent);mask-image:linear-gradient(to right,#000 calc(100% - 22px),transparent)}.lick-card-title-text{display:inline-block;white-space:nowrap;transform:translateX(0);transition:transform 2.4s}.lick-card:focus-within .lick-card-title-text,.lick-card:hover .lick-card-title-text{transform:translateX(min(0,calc(100cqw - 100% - 24px)))}@media (prefers-reduced-motion:reduce){.lick-card-title-text,.seg-lick-title.is-overflowing #modeLickLabel{transition:none}.lick-card:focus-within .lick-card-title-text,.lick-card:hover .lick-card-title-text{transform:none}}.lick-source{flex-shrink:0;white-space:nowrap;display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:999px;border:1px solid var(--border);font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;line-height:1}.lick-source svg{width:11px;height:11px}.lick-source.midi{color:var(--lime);border-color:color-mix(in srgb,var(--lime) 45%,var(--border));background:color-mix(in srgb,var(--lime) 12%,transparent)}.lick-source.ai{color:var(--text-2);border-color:var(--border);background:var(--surface-hi)}.lick-card-fav{background:0 0;border:none;cursor:pointer;color:var(--text-3);font-size:14px;line-height:1;flex-shrink:0;padding:0 2px;transition:color .12s}.lick-card-fav:hover{color:var(--text-1)}.lick-card-fav.on{color:var(--lime)}.lick-card-meta{font-size:10px;font-weight:600;letter-spacing:.04em;color:var(--text-3);text-transform:uppercase}.lick-card-preview{font-size:10px;color:var(--text-3);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre-wrap}.lick-card-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}.lick-action{flex:1 1 auto;min-width:62px;background:var(--surface-hi);border:none;cursor:pointer;color:var(--text-2);border-radius:var(--r-sm);padding:6px 8px;font-family:inherit;font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;transition:background .1s,color .1s;display:inline-flex;align-items:center;justify-content:center;gap:5px;white-space:nowrap}.lick-action:hover{color:var(--text-1);background:var(--border)}.lick-action.play:hover{color:var(--lime)}.lick-action.danger:hover{color:var(--coral)}.lick-action svg{width:13px;height:13px;flex-shrink:0}.scale-modal-footer{flex-shrink:0;padding:10px 16px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--bg)}.smf-info{display:flex;flex-direction:column;gap:1px;overflow:hidden}.smf-label{font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}.smf-name{font-size:13px;font-weight:700;color:var(--lime);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.smf-apply{background:var(--lime);color:var(--lime-ink);border:none;border-radius:var(--r-sm);padding:10px 22px;font-family:inherit;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;flex-shrink:0}.smf-apply:hover{opacity:.88}.share-copied{position:absolute;top:calc(100% + 6px);left:50%;transform:translateX(-50%);background:var(--lime);color:var(--lime-ink);font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:4px;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .15s;z-index:200}.share-copied.visible{opacity:1}.seg--sm{padding:2px;gap:2px}.seg--sm .seg-btn{min-width:0;padding:4px 10px;font-size:10px}.seg.is-locked{opacity:.4;pointer-events:none}.instrument-groups{display:flex;gap:16px;align-items:flex-end;flex-wrap:wrap}.instr-group{display:flex;flex-direction:column;gap:3px}.instr-group-label{font-size:9px;color:var(--text-3);text-transform:uppercase;letter-spacing:.07em;padding-left:3px}.mode-seg-wrap{position:relative;display:flex;align-items:center;gap:8px}.seg-btn--eraser{flex:none;margin-left:6px;display:inline-flex;align-items:center;justify-content:center;height:30px;min-width:30px;padding:0 8px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm);cursor:pointer;color:var(--text-2);font-size:13px;line-height:1;transition:color .15s,background .15s,border-color .15s}.seg-btn--eraser:hover{color:var(--lime);background:var(--surface-hi);border-color:var(--lime)}.mode-tooltip{position:absolute;top:calc(100% + 7px);left:50%;transform:translateX(-50%);background:var(--surface-hi);border:1px solid var(--border);border-radius:var(--r-sm);padding:5px 11px;font-size:10px;font-weight:600;color:var(--text-2);white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .2s;z-index:50}.mode-tooltip.visible{opacity:1}.onboarding-overlay{z-index:1200}.onboarding-panel{max-width:420px;padding:32px 28px 28px;text-align:center}.onboarding-step{display:flex;flex-direction:column;gap:8px}.onboarding-step[hidden]{display:none}.onboarding-title{font-size:20px;font-weight:800;color:var(--text-1);letter-spacing:-.01em}.onboarding-sub{font-size:13px;color:var(--text-2);line-height:1.5;margin-bottom:8px}.onboarding-langs{display:flex;flex-direction:column;gap:10px;margin-top:8px}.onboarding-lang-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px 16px;background:var(--surface-2);border:1.5px solid var(--border);border-radius:var(--r-md);color:var(--text-1);font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:border-color .15s,background .15s,transform .05s}.onboarding-lang-btn:hover{background:var(--surface-hi);border-color:var(--text-3)}.onboarding-lang-btn:active{transform:scale(.99)}.onboarding-lang-btn.suggested{border-color:var(--lime);box-shadow:0 0 0 1px var(--lime) inset}.onboarding-lang-btn .ol-flag{font-size:18px;line-height:1}.onboarding-actions{display:flex;flex-direction:column;gap:10px;margin-top:16px}.onboarding-start{margin-top:0}.onboarding-later{width:100%;padding:12px;background:0 0;border:none;color:var(--text-3);font-family:inherit;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:color .15s}.onboarding-later:hover{color:var(--text-1)}.help-tour-replay{padding:0 24px 4px}.help-tour-replay-btn{width:100%;padding:12px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-md);color:var(--text-1);font-family:inherit;font-size:12px;font-weight:700;letter-spacing:.06em;cursor:pointer;transition:background .15s,border-color .15s}.help-tour-replay-btn:hover{background:var(--surface-hi);border-color:var(--lime);color:var(--lime)}.driver-popover{background:var(--surface);color:var(--text-1);border:1px solid var(--border);border-radius:14px;box-shadow:0 24px 60px rgba(0,0,0,.6)}.driver-popover-title{color:var(--text-1);font-weight:800}.driver-popover-description{color:var(--text-2);line-height:1.55}.driver-popover-close-btn,.driver-popover-progress-text{color:var(--text-3)}.driver-popover-close-btn:hover{color:var(--text-1)}.driver-popover-arrow{border-color:var(--surface)}.driver-popover-footer button.driver-popover-next-btn{background:var(--lime);color:var(--lime-ink);border:none;border-radius:var(--r-sm);text-shadow:none;font-weight:800}.driver-popover-footer button.driver-popover-next-btn:hover{opacity:.9}.driver-popover-footer button.driver-popover-prev-btn{background:var(--surface-2);color:var(--text-1);border:1px solid var(--border);border-radius:var(--r-sm);text-shadow:none}.driver-popover-footer button.driver-popover-prev-btn:hover{background:var(--surface-hi)}.playback-footer{position:sticky;bottom:0;z-index:40;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--border)}.playback-footer.hidden{display:none}.transport-inner{max-width:1100px;margin:0 auto;padding:10px 20px calc(10px + env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:stretch;gap:10px}.transport-track{position:relative;height:6px;border-radius:999px;background:var(--surface-hi);box-shadow:inset 0 0 0 1px var(--border-soft);overflow:visible;cursor:pointer;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;transition:height .15s .5s}.transport-track.is-looping:focus-within,.transport-track.is-looping:hover{height:18px;transition-delay:0s}.transport-fill{position:absolute;left:0;top:0;bottom:0;width:0%;border-radius:999px;background:var(--lime);transition:width 60ms linear,left 60ms linear;z-index:2}.transport-track.is-looping .transport-fill{background:var(--lime-comp)}.transport-band{position:absolute;top:0;bottom:0;left:0;width:0;display:none;border-radius:999px;background:var(--lime);opacity:.3;z-index:1;pointer-events:none}.transport-handle{position:absolute;top:50%;left:0;width:12px;height:12px;transform:translate(-50%,-50%);display:none;padding:0;border:2px solid var(--surface-2);border-radius:50%;background:var(--lime-comp);box-shadow:0 1px 3px rgba(0,0,0,.4);cursor:grab;touch-action:none;z-index:3}.transport-handle::before{content:'';position:absolute;top:50%;left:50%;width:28px;height:28px;transform:translate(-50%,-50%)}.transport-handle:active{cursor:grabbing}.transport-handle:focus-visible{outline:2px solid var(--lime);outline-offset:3px}.transport-btn#transportLoopCycle.active,.transport-btn#transportLoopRegion.active{background:var(--lime-comp);color:var(--lime-ink);border-color:var(--lime-comp)}#transportLoopCycle{position:relative;overflow:visible}.loop-count-badge{position:absolute;top:-4px;right:-4px;min-width:15px;height:15px;padding:0 3px;box-sizing:border-box;display:flex;align-items:center;justify-content:center;border-radius:999px;background:var(--lime);color:var(--lime-ink);font-size:9px;font-weight:700;line-height:1;pointer-events:none}.loop-count-badge:empty{display:none}.delete-loop-message{margin:0;font-size:15px;line-height:1.5}.btn-generate.btn-danger{background:0 0;color:var(--coral);box-shadow:inset 0 0 0 1.5px var(--coral)}.btn-generate.btn-danger:hover{background:color-mix(in srgb,var(--coral) 14%,transparent);opacity:1}.transport-controls{display:flex;justify-content:center;align-items:center;gap:14px}.transport-btn{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;border:1px solid var(--border);background:var(--surface-2);color:var(--text-1);cursor:pointer;transition:background .15s,color .15s,border-color .15s,transform .1s}.transport-btn svg{width:20px;height:20px}.transport-btn:hover:not(:disabled){background:var(--surface-hi);border-color:var(--text-4)}.transport-btn:active:not(:disabled){transform:scale(.94)}.transport-btn:disabled{opacity:.4;cursor:default}.transport-btn#transportPlay:not(:disabled){background:var(--lime);color:var(--lime-ink);border-color:var(--lime)}.transport-btn#transportPlay.active{background:var(--surface-2);color:var(--text-1);border-color:var(--border)}@media (max-width:1023.98px){.playback-footer{position:fixed;left:0;right:0;bottom:var(--bottom-nav-h,46px)}.transport-inner{padding:8px 14px}}@media (max-width:640px){.transport-btn{width:46px;height:46px}}@media (pointer:coarse){.transport-track{height:12px;transition:none}.transport-track.is-looping{height:26px}.transport-handle{width:18px;height:18px;border-width:3px}.transport-handle::before{width:36px;height:36px}}@media (prefers-reduced-motion:reduce){.transport-fill{transition:none}}#zenControls{display:none}body.zen{overflow:hidden}body.zen #controlDeck,body.zen #fretboardSection .fret-legend,body.zen #fretboardSection .section-row,body.zen #playbackFooter,body.zen #saveIndicator,body.zen .header,body.zen .hero-mobile,body.zen .main>.section:not(#fretboardSection){display:none!important}body.zen #fretboardSection{position:fixed;inset:0;z-index:500;margin:0;padding:24px;border:none;background:var(--bg);display:flex;align-items:center;justify-content:center;overflow:hidden}body.zen #fretboardSection .fretboard-wrap{width:100%;max-width:1600px;margin:0;padding:0;overflow:hidden}body.zen #fretboard,body.zen #fretboardSection .fretboard-wrap svg{min-width:0!important;width:100%!important;height:auto}body.zen #zenControls{display:flex;gap:10px;align-items:center;position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:600;padding:8px;border-radius:999px;background:var(--surface);box-shadow:0 6px 24px rgba(0,0,0,.45),inset 0 0 0 1px var(--border);opacity:0;pointer-events:none;transition:opacity .35s}body.zen #zenControls:hover,body.zen.zen-show-controls #zenControls{opacity:1;pointer-events:auto}.zen-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:none;border-radius:50%;background:var(--surface-hi);color:var(--text-1);cursor:pointer;transition:background .15s,color .15s}.zen-btn:hover{background:var(--border);color:var(--lime)}.zen-btn svg{width:22px;height:22px}.zen-btn-play{width:52px;height:52px;background:var(--lime);color:var(--lime-ink)}.zen-btn-play:hover{background:var(--lime);color:var(--lime-ink);filter:brightness(1.06)}.zen-btn-play svg{width:26px;height:26px}.zen-btn-play.is-playing .zen-icon-play,.zen-icon-stop{display:none}.zen-btn-play.is-playing .zen-icon-stop{display:block}@media (max-width:768px) and (orientation:portrait){body.zen #fretboardSection .fretboard-wrap{width:96vh;max-width:96vh;transform:rotate(90deg)}}.chord-chips-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:14px}.chord-chips-row .seg-btn--eraser{margin-left:4px}.chord-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.chord-chip{display:inline-flex;align-items:baseline;gap:6px;position:relative;padding:7px 12px;border-radius:10px;cursor:pointer;background:var(--surface-2);border:1px solid var(--border-soft);color:var(--text-1);font-family:inherit;transition:background .12s,border-color .12s}.chord-chip:hover{background:var(--surface-hi);border-color:var(--text-3)}.chord-chip .chord-roman{font-size:10px;font-weight:700;letter-spacing:.04em;color:var(--text-3)}.chord-chip .chord-name{font-size:14px;font-weight:700}.chord-chip.is-selected{background:var(--lime);border-color:var(--lime);color:var(--lime-ink)}.chord-chip.is-selected .chord-roman{color:var(--lime-ink);opacity:.7}.chord-chip .chord-order{position:absolute;top:-6px;right:-6px;min-width:16px;height:16px;padding:0 4px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;background:var(--lime-ink);color:var(--lime);font-size:10px;font-weight:800;line-height:1}.chord-bar{flex-wrap:wrap}.chord-progression{display:flex;flex-wrap:wrap;gap:8px;align-items:center;min-height:40px;margin-bottom:14px;padding:8px 10px;border:1px dashed var(--border-soft);border-radius:10px;background:var(--surface)}.chord-progression.is-empty::before{content:attr(data-empty);color:var(--text-3);font-size:12px;font-style:italic}.chord-prog-item{display:inline-flex;align-items:center;gap:6px;cursor:pointer;padding:6px 8px 6px 10px;border-radius:8px;background:var(--surface-hi);border:1px solid var(--border-soft);color:var(--text-1);font-family:inherit;transition:background .12s,border-color .12s}.chord-prog-item:hover{background:var(--surface-2)}.chord-prog-item.is-here{border-color:var(--lime);box-shadow:0 0 0 2px rgba(203,232,57,.16)}.chord-prog-item .cp-key{font-size:10px;font-weight:800;letter-spacing:.04em;color:var(--lime)}.chord-prog-item .cp-name{font-size:13px;font-weight:700}.chord-prog-item .cp-x{font-size:14px;line-height:1;color:var(--text-3);padding:0 2px}.chord-prog-item:hover .cp-x{color:var(--text-1)}.chord-prog-item.is-playing{background:var(--lime);border-color:var(--lime);color:var(--lime-ink);box-shadow:0 0 0 3px rgba(203,232,57,.22);transform:translateY(-1px)}.chord-prog-item.is-playing .cp-key{color:var(--lime-ink);opacity:.75}.chord-prog-item.is-playing .cp-x{color:var(--lime-ink)}.chord-prog-item.is-studying{border-color:var(--lime);box-shadow:0 0 0 2px rgba(203,232,57,.35);background:var(--surface-2)}.chord-prog-item.is-studying .cp-name{color:var(--lime)}.chord-study{display:flex;align-items:stretch;gap:8px;margin-bottom:14px}.chord-study .chord-progression{flex:1 1 auto;margin-bottom:0}.chord-study .practice-stepper{flex:0 0 auto;align-self:stretch}.chord-study .practice-stepper:disabled{opacity:.4;cursor:default}.chord-tip{position:fixed;z-index:60;transform:translate(-50%,calc(-100% - 8px));pointer-events:none;padding:8px 10px;border-radius:10px;background:var(--surface-hi);border:1px solid var(--border-soft);box-shadow:0 6px 20px rgba(0,0,0,.35);white-space:nowrap}.chord-tip[hidden]{display:none}.chord-tip .chord-tip-head{display:flex;align-items:baseline;gap:6px;margin-bottom:6px}.chord-tip .ct-roman{font-size:10px;font-weight:700;letter-spacing:.04em;color:var(--text-3)}.chord-tip .ct-name{font-size:14px;font-weight:800;color:var(--text-1)}.chord-tip .chord-tip-tones{display:flex;gap:8px}.chord-tip .ct-tone{display:flex;flex-direction:column;align-items:center;gap:2px}.chord-tip .ct-note{font-size:13px;font-weight:700;color:var(--lime)}.chord-tip .ct-role{font-size:9px;font-weight:700;color:var(--text-3)}.bar-toggle{margin-left:auto;cursor:pointer;display:inline-flex;align-items:center;gap:6px;background:var(--surface-hi);border:none;border-radius:var(--r-sm);color:var(--text-3);padding:7px 11px;font-family:inherit;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;transition:background .1s,color .1s}.bar-toggle svg{width:14px;height:14px;color:var(--lime);transition:transform .3s cubic-bezier(.5,1.5,.5,1)}.bar-toggle:hover{color:var(--text-1)}.bar-toggle:hover svg{transform:rotate(180deg)}.bar-action{cursor:pointer;display:inline-flex;align-items:center;gap:6px;background:var(--surface-hi);border:none;border-radius:var(--r-sm);color:var(--text-3);font-family:inherit;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;transition:background .1s,color .1s;padding:7px 9px}.bar-action svg{width:15px;height:15px;color:var(--lime);display:block}.bar-action:hover{color:var(--text-1);background:var(--border)}.practice-transport{margin-left:auto}.practice-transport .bar-toggle{margin-left:0;padding:7px 9px}.chord-panel,.mode-row{margin-top:12px;padding-top:12px;border-top:1px solid var(--border-soft)}.chord-panel .chord-bar{margin-top:10px}@keyframes barSwapIn{from{opacity:0;transform:translateY(-8px) scale(.992)}to{opacity:1;transform:translateY(0) scale(1)}}.bar-swap-in{animation:.24s both barSwapIn}@media (prefers-reduced-motion:reduce){body.zen #zenControls{transition:none}.bar-swap-in{animation:none}.bar-toggle svg{transition:none}}