@import"https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,700&family=Source+Sans+3:wght@400;600&display=swap";html{height:100%}.instruments-dialog{margin:auto;padding:0;border:1px solid color-mix(in srgb,var(--ink) 18%,transparent);background:transparent;color:var(--ink);max-width:min(22rem,calc(100vw - 2rem));width:100%}.instruments-dialog::backdrop{background:color-mix(in srgb,var(--bg-deep) 72%,transparent);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.instruments-panel{background:var(--panel);padding:1.15rem 1.25rem 1.35rem;box-shadow:0 18px 48px color-mix(in srgb,var(--bg-deep) 55%,transparent)}.instruments-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:1rem}.instruments-header h2{margin:0;font-family:var(--font-display);font-size:1.15rem;font-weight:500;letter-spacing:.02em}.instruments-close{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;padding:0;border:1px solid color-mix(in srgb,var(--ink) 18%,transparent);background:color-mix(in srgb,var(--bg-deep) 55%,transparent);color:var(--ink);font-size:1.35rem;line-height:1;cursor:pointer;transition:background .15s ease,border-color .15s ease}.instruments-close:hover{background:color-mix(in srgb,var(--bg-deep) 80%,transparent);border-color:color-mix(in srgb,var(--ink) 30%,transparent)}.instruments{border:none;margin:0;padding:0}.instrument-toggles{display:flex;flex-direction:column;gap:.65rem}.instrument-toggle{display:flex;align-items:center;gap:.65rem;padding:.55rem .7rem;background:color-mix(in srgb,var(--bg-deep) 55%,transparent);border:1px solid color-mix(in srgb,var(--ink) 12%,transparent);font-size:1rem;cursor:pointer;transition:border-color .15s ease,background .15s ease}.instrument-toggle:hover{border-color:color-mix(in srgb,var(--accent) 40%,transparent);background:color-mix(in srgb,var(--bg-deep) 70%,transparent)}.instrument-toggle input{accent-color:var(--accent);width:1.1rem;height:1.1rem;flex-shrink:0}.instruments-empty{margin:0;opacity:.65;font-size:.95rem}.base-chords-control{position:relative;display:flex;flex-direction:column;align-items:flex-end;align-self:center}.base-chords-cta{display:inline-flex;align-items:center;gap:.45rem}.base-chords-advanced-link{display:inline-flex;align-items:baseline;gap:.35rem;padding:.15rem 0;border:none;background:transparent;color:color-mix(in srgb,var(--ink) 55%,transparent);font-family:var(--font-body);font-size:.78rem;letter-spacing:.02em;cursor:pointer;transition:color .15s ease}.base-chords-advanced-link:hover,.base-chords-advanced-link.open{color:var(--accent)}.base-chords-advanced-hint{text-decoration:none;opacity:.75;font-size:.72rem;letter-spacing:0;white-space:nowrap;max-width:9rem;overflow:hidden;text-overflow:ellipsis}.base-chords-switch{position:relative;flex:0 0 auto;width:1.85rem;height:1.05rem;padding:0;border:1px solid color-mix(in srgb,var(--ink) 22%,transparent);border-radius:999px;background:color-mix(in srgb,var(--ink) 10%,var(--panel));cursor:pointer;transition:background .18s ease,border-color .18s ease}.base-chords-switch:hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent)}.base-chords-switch.on{background:color-mix(in srgb,var(--accent) 55%,var(--panel));border-color:color-mix(in srgb,var(--accent) 65%,transparent)}.base-chords-switch-thumb{position:absolute;top:50%;left:.12rem;width:.72rem;height:.72rem;border-radius:50%;background:color-mix(in srgb,var(--ink) 70%,var(--panel));translate:0 -50%;transition:translate .18s ease,background .18s ease}.base-chords-switch.on .base-chords-switch-thumb{translate:.7rem -50%;background:var(--bg-deep)}.base-chords-panel{position:absolute;bottom:calc(100% + .4rem);right:0;left:auto;z-index:40;display:flex;flex-direction:column;gap:.75rem;width:max-content;max-width:min(22rem,92vw);padding:.75rem .85rem .9rem;border:1px solid color-mix(in srgb,var(--ink) 18%,transparent);border-radius:.85rem;background:color-mix(in srgb,var(--panel) 97%,transparent);box-shadow:0 12px 28px color-mix(in srgb,var(--bg-deep) 45%,transparent)}.base-chords-disclaimer{margin:0;padding:.45rem .55rem;border-radius:.45rem;background:color-mix(in srgb,var(--ink) 6%,transparent);color:color-mix(in srgb,var(--ink) 78%,transparent);font-family:var(--font-body);font-size:.72rem;line-height:1.35;font-style:italic}.base-chords-song-key,.base-chords-scales{display:flex;flex-direction:column;gap:.4rem}.base-chords-field-label{font-size:.65rem;text-transform:uppercase;letter-spacing:.08em;opacity:.5}.base-chords-key-row{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:.35rem .28rem;justify-items:center}.base-chords-key{display:flex;align-items:center;justify-content:center;width:min(100%,2.55rem);aspect-ratio:1}.base-chords-key-btn{display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:.15rem;border:1px solid color-mix(in srgb,var(--ink) 20%,transparent);border-radius:50%;background:color-mix(in srgb,var(--panel) 88%,var(--bg-deep));color:var(--ink);font-family:var(--font-display);font-size:clamp(.72rem,2vw,.95rem);font-weight:600;letter-spacing:.01em;cursor:pointer;line-height:1;transition:border-color .2s ease,background .2s ease,color .2s ease}.base-chords-key-btn:hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent);color:var(--accent)}.base-chords-key.active .base-chords-key-btn{border-color:color-mix(in srgb,var(--accent) 55%,transparent);background:color-mix(in srgb,var(--accent) 18%,var(--panel));color:var(--accent);box-shadow:0 4px 12px color-mix(in srgb,var(--bg-deep) 22%,transparent)}.base-chords-accidental-bar{display:flex;align-items:center;justify-content:space-evenly;gap:.25rem;align-self:center;width:100%;max-width:11rem;box-sizing:border-box;padding:.28rem .45rem;border:1px solid color-mix(in srgb,var(--ink) 16%,transparent);border-radius:999px;background:color-mix(in srgb,var(--ink) 8%,var(--panel))}.base-chords-accidental-btn{display:inline-flex;align-items:center;justify-content:center;flex:1 1 0;min-width:0;max-width:2.35rem;height:1.55rem;padding:.1rem .15rem;border:1px solid transparent;border-radius:999px;background:transparent;color:color-mix(in srgb,var(--ink) 78%,transparent);font-family:var(--font-display);font-size:1rem;font-weight:600;line-height:1;cursor:pointer;transition:color .15s ease,background .15s ease,border-color .15s ease}.base-chords-accidental-btn:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 8%,transparent)}.base-chords-accidental-btn.active{color:var(--bg-deep);border-color:color-mix(in srgb,var(--accent) 55%,transparent);background:var(--accent)}.base-chords-mode-group{display:flex;flex-wrap:wrap;gap:.3rem}.base-chords-mode-sep{width:100%;height:1px;margin:.15rem 0;background:color-mix(in srgb,var(--ink) 14%,transparent)}.base-chords-mode{min-height:1.85rem;padding:.28rem .55rem;border:1px solid color-mix(in srgb,var(--ink) 14%,transparent);border-radius:999px;background:color-mix(in srgb,var(--ink) 6%,var(--panel));color:var(--ink);font-family:var(--font-body);font-size:.8rem;cursor:pointer;white-space:nowrap;transition:border-color .15s ease,background .15s ease,color .15s ease}.base-chords-mode:hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent);color:var(--accent)}.base-chords-mode.active{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 20%,transparent);color:var(--accent)}@media(max-width:560px){.base-chords-panel{max-width:min(96vw,20rem)}.base-chords-key{width:min(100%,2.2rem)}.base-chords-key-btn{font-size:clamp(.65rem,3vw,.85rem)}}.base-chord-palette{display:flex;flex-direction:column;width:100%}.base-chord-row{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:.55rem .4rem;justify-items:center}.base-chord{position:relative;display:flex;align-items:center;justify-content:center;width:min(100%,3.9rem);aspect-ratio:1;border:none;background:transparent}.base-chord-btn{display:flex;align-items:center;justify-content:center;width:100%;height:100%;padding:.2rem;border:1px solid color-mix(in srgb,var(--ink) 20%,transparent);border-radius:50%;background:color-mix(in srgb,var(--panel) 88%,var(--bg-deep));color:var(--ink);font-family:var(--font-display);font-size:clamp(.74rem,2.3vw,1.1rem);font-weight:600;letter-spacing:.01em;cursor:pointer;line-height:1.05;text-align:center;overflow:hidden;transition:border-color .2s ease,background .2s ease,color .2s ease}.base-chord.expanded .base-chord-btn,.base-chord.expanded .base-chord-expand{opacity:0;pointer-events:none}.base-chord-btn:disabled{opacity:.35;cursor:not-allowed}.base-chord-btn:not(:disabled):hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent);color:var(--accent)}.base-chord-expand{position:absolute;right:-.15rem;bottom:-.15rem;z-index:1;display:inline-flex;align-items:center;justify-content:center;width:1.25rem;height:1.25rem;padding:0;border:1px solid color-mix(in srgb,var(--ink) 18%,transparent);border-radius:50%;background:color-mix(in srgb,var(--bg-deep) 85%,var(--panel));color:var(--ink);cursor:pointer;opacity:.8;transition:border-color .15s ease,color .15s ease,opacity .15s ease,background .15s ease}.base-chord-expand:hover{opacity:1;color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}.expand-icon{display:block;transition:transform .2s ease}.expand-icon.open{transform:rotate(180deg)}.chord-wheel-float{--hub-size: clamp(2.85rem, 15vw, 3.6rem);--panel-width: min(14.5rem, 72vw);position:fixed;left:var(--anchor-x);top:var(--anchor-y);z-index:80;width:0;height:0;pointer-events:none;animation:chord-wheel-open .28s cubic-bezier(.22,1,.36,1) both}.chord-wheel{--gap: .4rem;position:absolute;left:50%;display:flex;flex-direction:column;align-items:center;gap:var(--gap);width:var(--panel-width);pointer-events:none}.chord-wheel-hub,.chord-wheel-hub-wrap,.chord-wheel-toolbar,.chord-wheel-panel,.chord-wheel-empty,.chord-wheel-root-menu{pointer-events:auto}.chord-wheel-float[data-placement=below] .chord-wheel{top:0;translate:-50% calc(var(--hub-size) / -2);transform-origin:50% calc(var(--hub-size) / 2)}.chord-wheel-float[data-placement=above] .chord-wheel{bottom:0;flex-direction:column-reverse;translate:-50% calc(var(--hub-size) / 2);transform-origin:50% calc(100% - var(--hub-size) / 2)}.chord-wheel-hub-wrap{position:relative;z-index:4;display:flex;flex-direction:column;align-items:center;flex:0 0 auto;width:auto;height:var(--hub-size)}.chord-wheel-hub{position:relative;z-index:4;display:flex;flex-direction:row;align-items:center;justify-content:center;gap:.35rem;flex:0 0 auto;width:auto;height:var(--hub-size);animation:chord-center-in .26s ease .02s both}.chord-wheel-step{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:1.85rem;height:1.85rem;padding:0;border:1px solid color-mix(in srgb,var(--ink) 20%,transparent);border-radius:50%;background:color-mix(in srgb,var(--ink) 8%,var(--panel));color:var(--ink);cursor:pointer;box-shadow:0 4px 10px color-mix(in srgb,var(--bg-deep) 22%,transparent);transition:border-color .15s ease,background .15s ease,color .15s ease,opacity .15s ease}.chord-wheel-step:hover:not(:disabled){border-color:color-mix(in srgb,var(--accent) 50%,transparent);color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,var(--panel))}.chord-wheel-step:disabled{opacity:.35;cursor:not-allowed}.chord-wheel-hub-core{position:relative;flex:0 0 var(--hub-size);width:var(--hub-size);height:var(--hub-size)}.chord-wheel-center{display:inline-flex;flex-direction:row;align-items:center;justify-content:center;width:var(--hub-size);height:var(--hub-size);padding:.15rem;border:2px solid color-mix(in srgb,var(--accent) 55%,transparent);border-radius:50%;background:radial-gradient(circle at 35% 30%,color-mix(in srgb,var(--ink) 16%,transparent),transparent 55%),color-mix(in srgb,var(--ink) 8%,var(--panel));color:var(--ink);font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;line-height:1;cursor:pointer;box-shadow:0 6px 16px color-mix(in srgb,var(--bg-deep) 28%,transparent);transition:border-color .15s ease,background .15s ease,color .15s ease,box-shadow .15s ease}.chord-wheel-center:hover,.chord-wheel-center.menu-open{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 18%,var(--panel));color:var(--accent)}.chord-wheel-center-label{font-size:clamp(.72rem,2.6vw,1.05rem);text-align:center;max-width:100%;line-height:1.05;overflow:hidden}.chord-wheel-root-menu{position:absolute;left:50%;z-index:6;display:grid;grid-template-columns:repeat(2,minmax(2.4rem,1fr));gap:.25rem;min-width:6.5rem;margin:0;padding:.35rem;list-style:none;border:1px solid color-mix(in srgb,var(--ink) 18%,transparent);border-radius:.65rem;background:var(--panel);box-shadow:0 10px 24px color-mix(in srgb,var(--bg-deep) 40%,transparent);translate:-50% 0}.chord-wheel-float[data-placement=below] .chord-wheel-root-menu{top:calc(100% + .35rem)}.chord-wheel-float[data-placement=above] .chord-wheel-root-menu{bottom:calc(100% + .35rem)}.chord-wheel-root-option{width:100%;min-height:2rem;padding:.3rem .4rem;border:1px solid color-mix(in srgb,var(--ink) 14%,transparent);border-radius:.4rem;background:color-mix(in srgb,var(--ink) 6%,var(--panel));color:var(--ink);font-family:var(--font-display);font-size:.85rem;font-weight:600;cursor:pointer}.chord-wheel-root-option:hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent);color:var(--accent)}.chord-wheel-root-option.active{background:var(--accent);border-color:var(--accent);color:var(--bg-deep)}.chord-wheel-toolbar{position:absolute;left:50%;bottom:calc(100% + var(--gap));z-index:5;display:flex;align-items:center;justify-content:space-between;gap:.25rem;width:var(--panel-width);box-sizing:border-box;padding:.28rem .45rem;border:1px solid color-mix(in srgb,var(--ink) 16%,transparent);border-radius:999px;background:color-mix(in srgb,var(--ink) 8%,var(--panel));box-shadow:0 4px 12px color-mix(in srgb,var(--bg-deep) 22%,transparent);translate:calc(-50% + var(--panel-shift-x, 0px)) 0;animation:chord-center-in .26s ease .02s both}.chord-wheel-toolbar-group{display:flex;flex:1;align-items:center;justify-content:space-evenly;min-width:0}.chord-wheel-toolbar-sep{flex:0 0 1px;width:1px;height:1.15rem;margin:0 .15rem;background:color-mix(in srgb,var(--ink) 28%,transparent)}.chord-wheel-tool-btn{display:inline-flex;align-items:center;justify-content:center;flex:1 1 0;min-width:0;max-width:2.35rem;height:1.55rem;padding:.1rem .15rem;border:1px solid transparent;border-radius:999px;background:transparent;color:color-mix(in srgb,var(--ink) 78%,transparent);font-family:var(--font-display);font-size:1rem;font-weight:600;line-height:1;cursor:pointer;transition:color .15s ease,background .15s ease,border-color .15s ease}.chord-wheel-tool-btn:hover{color:var(--ink);background:color-mix(in srgb,var(--ink) 8%,transparent)}.chord-wheel-tool-btn.active{color:var(--bg-deep);border-color:color-mix(in srgb,var(--accent) 55%,transparent);background:var(--accent)}.chord-wheel-tool-btn.delete{flex:0 0 auto;max-width:1.85rem;color:#c45c4a}.chord-wheel-tool-btn.delete:hover{color:#c45c4a;background:color-mix(in srgb,#c45c4a 16%,transparent);border-color:color-mix(in srgb,#c45c4a 40%,transparent)}.chord-wheel-panel{display:flex;flex-direction:column;align-items:stretch;gap:.15rem;width:100%;box-sizing:border-box;padding:.5rem .55rem .55rem;border:1px solid color-mix(in srgb,var(--ink) 16%,transparent);border-radius:1rem;background:radial-gradient(circle at 50% 0%,color-mix(in srgb,var(--accent) 12%,#4a3b2a),#3a2f22 70%),var(--panel);box-shadow:0 10px 24px color-mix(in srgb,var(--bg-deep) 32%,transparent);translate:var(--panel-shift-x, 0px) 0;animation:chord-panel-in .28s cubic-bezier(.22,1,.36,1) .05s both}.chord-wheel-family{display:flex;flex-direction:column;align-items:stretch;gap:.2rem}.chord-wheel-family-items{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.4rem}.chord-wheel-family-sep{display:flex;align-items:center;gap:.35rem;width:100%;margin:.2rem 0 .05rem;padding:0 .15rem}.chord-wheel-family-rule{flex:1 1 auto;height:1px;min-width:.75rem;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--ink) 34%,transparent) 18%,color-mix(in srgb,var(--ink) 34%,transparent) 82%,transparent)}.chord-wheel-family-mark{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;min-width:.95rem;color:color-mix(in srgb,var(--ink) 48%,transparent);font-family:var(--font-display);font-size:.72rem;font-weight:600;line-height:1;letter-spacing:.02em;-webkit-user-select:none;user-select:none}.chord-wheel-family-sep[data-family=minor] .chord-wheel-family-mark{color:color-mix(in srgb,#8eb4c8 70%,var(--ink));font-size:.95rem}.chord-wheel-family-sep[data-family=diminished] .chord-wheel-family-mark{color:color-mix(in srgb,#c4a06a 55%,var(--ink))}.chord-wheel-family-sep[data-family=augmented] .chord-wheel-family-mark{color:color-mix(in srgb,#d08a6a 60%,var(--ink))}.chord-wheel-item{display:inline-flex;align-items:center;justify-content:center;min-width:2.55rem;min-height:2.55rem;padding:.35rem .55rem;border:1px solid color-mix(in srgb,var(--ink) 28%,transparent);border-radius:999px;background:color-mix(in srgb,var(--ink) 10%,var(--panel));color:var(--ink);font-family:var(--font-display);font-size:clamp(.72rem,2.1vw,.9rem);font-weight:600;line-height:1;white-space:nowrap;cursor:pointer;box-shadow:0 3px 10px color-mix(in srgb,var(--bg-deep) 22%,transparent);animation:chord-item-in .28s cubic-bezier(.22,1,.36,1) both;animation-delay:calc(.04s + var(--i, 0) * .03s);transition:border-color .15s ease,background .15s ease,color .15s ease,transform .15s ease}.chord-wheel-item[data-family=minor]{border-color:color-mix(in srgb,#8eb4c8 28%,var(--ink) 18%);background:color-mix(in srgb,#8eb4c8 10%,var(--panel))}.chord-wheel-item[data-family=diminished]{border-color:color-mix(in srgb,#c4a06a 26%,var(--ink) 18%);background:color-mix(in srgb,#c4a06a 9%,var(--panel))}.chord-wheel-item[data-family=augmented]{border-color:color-mix(in srgb,#d08a6a 28%,var(--ink) 18%);background:color-mix(in srgb,#d08a6a 10%,var(--panel))}.chord-wheel-item:hover{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 22%,var(--panel));color:var(--accent);transform:scale(1.06)}.chord-wheel-item.active{border-color:var(--accent);background:var(--accent);color:var(--bg-deep)}.chord-wheel-empty{margin:0;width:100%;box-sizing:border-box;padding:.7rem .6rem;border:1px solid color-mix(in srgb,var(--ink) 14%,transparent);border-radius:1rem;background:color-mix(in srgb,var(--ink) 6%,var(--panel));font-size:.85rem;opacity:.65;font-style:italic;text-align:center;translate:var(--panel-shift-x, 0px) 0}@keyframes chord-wheel-open{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.chord-wheel-float[data-placement=below]{transform-origin:50% 0}.chord-wheel-float[data-placement=above]{transform-origin:50% 100%}@keyframes chord-panel-in{0%{opacity:0;transform:translateY(-.35rem)}to{opacity:1;transform:translateY(0)}}.chord-wheel-float[data-placement=above] .chord-wheel-panel{animation-name:chord-panel-in-above}@keyframes chord-panel-in-above{0%{opacity:0;transform:translateY(.35rem)}to{opacity:1;transform:translateY(0)}}@keyframes chord-item-in{0%{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}@keyframes chord-center-in{0%{opacity:0;filter:blur(2px)}to{opacity:1;filter:none}}@media(max-width:480px){.base-chord-row{gap:.45rem .28rem}.base-chord{width:min(100%,3.25rem)}.base-chord-btn{font-size:clamp(.62rem,3.4vw,.88rem);padding:.15rem}.base-chord-expand{width:1.15rem;height:1.15rem;right:-.12rem;bottom:-.12rem}.chord-wheel-float{--panel-width: min(13rem, 78vw)}.chord-wheel-tool-btn{height:1.4rem;font-size:.92rem}.chord-wheel-item{min-width:2.35rem;min-height:2.35rem}}@media(prefers-reduced-motion:reduce){.chord-wheel-float,.chord-wheel-item,.chord-wheel-center,.chord-wheel-toolbar,.chord-wheel-panel,.expand-icon,.chord-wheel-tool-btn{animation:none;transition:none}.chord-wheel-float{transform:none}.chord-wheel-item{opacity:1;transform:none}}.type-input{display:flex;align-items:center;flex-shrink:0}.type-input-toggle{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:2.75rem;padding:.4rem .85rem;border:1px solid color-mix(in srgb,var(--ink) 22%,transparent);background:color-mix(in srgb,var(--bg-deep) 55%,transparent);color:var(--ink);font-family:var(--font-body);font-size:.9rem;cursor:pointer}.type-input-toggle:hover{border-color:color-mix(in srgb,var(--accent) 50%,transparent);color:var(--accent)}.type-input-toggle.hidden{visibility:hidden;pointer-events:none}.type-input-cover{position:absolute;top:0;left:0;right:0;z-index:30;display:flex;flex-direction:column;justify-content:center;min-height:100%;padding:.45rem .5rem .55rem;background:color-mix(in srgb,var(--panel) 97%,var(--bg-deep));box-shadow:0 8px 22px color-mix(in srgb,var(--bg-deep) 35%,transparent);transform:translate(-100%);opacity:0;pointer-events:none;transition:transform .38s cubic-bezier(.22,1,.36,1),opacity .28s ease}.type-input-cover.open{transform:translate(0);opacity:1;pointer-events:auto}.type-input-cover-inner{display:flex;flex-direction:column;gap:.45rem}.type-input-row{display:flex;align-items:stretch;gap:.45rem}.type-input-field{flex:1;min-width:0;display:flex;align-items:stretch;padding:.45rem .75rem;border:1px solid color-mix(in srgb,var(--ink) 22%,transparent);background:color-mix(in srgb,var(--bg-deep) 85%,transparent)}.type-input-field textarea{flex:1;min-width:0;width:100%;min-height:1.5rem;border:none;resize:none;overflow:hidden;background:transparent;color:var(--ink);font-family:ui-monospace,Cascadia Code,monospace;font-size:.95rem;line-height:1.45;padding:.15rem 0;outline:none;field-sizing:content}.type-input-close{flex:0 0 2.75rem;width:2.75rem;align-self:stretch;border:1px solid color-mix(in srgb,var(--ink) 18%,transparent);background:color-mix(in srgb,var(--panel) 70%,transparent);color:var(--ink);font-size:1.35rem;line-height:1;cursor:pointer}.type-input-close:hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent);color:var(--accent)}.type-input-error{margin:0;padding:.35rem .55rem;font-size:.8rem;color:#e8b4a8;background:color-mix(in srgb,#c45c4a 14%,transparent);border:1px solid color-mix(in srgb,#c45c4a 35%,transparent)}.type-input-hint{margin:0;font-size:.68rem;opacity:.45}.type-input-hint kbd{font-family:ui-monospace,Cascadia Code,monospace;padding:.05rem .3rem;border:1px solid color-mix(in srgb,var(--ink) 22%,transparent);background:color-mix(in srgb,var(--panel) 60%,transparent)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.staff-editor{display:flex;flex-direction:column;gap:1rem}.staff-scroll{overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;border-radius:4px;max-height:min(28rem,55vh)}.staff-rows{display:flex;flex-direction:column;gap:.35rem}.staff-row{position:relative;min-height:7.5rem;width:100%;padding:1.75rem .5rem 1rem}.staff-lines{position:absolute;top:2.25rem;right:.5rem;bottom:1.25rem;left:.5rem;display:flex;flex-direction:column;justify-content:space-between;pointer-events:none;z-index:1}.staff-lines span{display:block;height:1px;background:color-mix(in srgb,var(--ink) 35%,transparent)}.staff-bars{position:relative;z-index:2;display:grid;align-items:stretch;min-height:4.5rem;width:100%}.playhead{position:absolute;top:-1.4rem;bottom:-.35rem;width:2px;background:var(--accent);box-shadow:0 0 12px color-mix(in srgb,var(--accent) 50%,transparent);transform:translate(-1px);z-index:5;pointer-events:none}.bar{display:flex;align-items:stretch;min-width:0;grid-column:span 1}.bar-segments{display:flex;flex:1;align-items:stretch;padding-top:.15rem;min-width:0}.barline{width:2px;align-self:stretch;background:var(--ink);flex-shrink:0;opacity:.7}.barline.end{width:4px;background:linear-gradient(90deg,var(--ink),var(--ink));box-shadow:inset -2px 0 0 var(--bg-deep)}.chord-slot{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:.15rem;flex:1;min-height:4.6rem;padding:1.3rem .25rem 0;border:1px solid transparent;border-radius:2px;background:transparent;cursor:pointer;font:inherit;color:var(--ink);min-width:0;width:100%;box-sizing:border-box}.chord-slot-wrap{position:relative;display:flex;flex-direction:column;align-items:stretch;align-self:stretch;min-width:0}.chord-slot:hover{background:color-mix(in srgb,var(--accent) 12%,transparent)}.chord-slot.selected{background:color-mix(in srgb,var(--accent) 14%,transparent);border-color:color-mix(in srgb,var(--accent) 65%,transparent)}.chord-slot.playing{background:color-mix(in srgb,var(--accent) 28%,transparent)}.chord-slot.placeholder{opacity:.55;border:1px dashed color-mix(in srgb,var(--ink) 28%,transparent);justify-content:center;padding:.5rem .25rem 0}.chord-slot.placeholder.selected{opacity:1;border-color:color-mix(in srgb,var(--accent) 65%,transparent);background:color-mix(in srgb,var(--accent) 14%,transparent)}.chord-slot.placeholder .placeholder-mark{font-size:1.5rem;font-weight:500;line-height:1;opacity:.85}.chord-name{font-family:var(--font-display);font-size:1.35rem;font-weight:600;letter-spacing:.02em;line-height:1.1}.chord-beats{font-family:var(--font-body);font-size:.7rem;opacity:.55}.chord-palette{position:relative;display:flex;flex-direction:column;gap:.75rem;padding:.9rem 1rem 1rem;border:1px solid color-mix(in srgb,var(--ink) 16%,transparent);border-radius:.85rem;background:linear-gradient(165deg,color-mix(in srgb,var(--panel) 88%,transparent),color-mix(in srgb,var(--bg-deep) 55%,var(--panel)));box-shadow:inset 0 1px color-mix(in srgb,var(--ink) 6%,transparent),0 10px 28px color-mix(in srgb,var(--bg-deep) 28%,transparent)}.palette-toolbar{position:relative;display:flex;flex-wrap:nowrap;align-items:center;justify-content:space-between;gap:.75rem 1rem;overflow:visible}.palette-toolbar-main{position:relative;flex:1 1 auto;min-width:0;overflow:visible}.palette-toolbar.type-covering{min-height:7.5rem;align-items:flex-start}.palette-toolbar.type-covering .palette-toolbar-main{overflow-x:hidden;overflow-y:visible;align-self:stretch}.palette-toolbar .base-chords-control{position:relative;z-index:50;flex:0 0 auto;align-self:center}.palette-row{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}.palette-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;opacity:.55;margin-right:.35rem}.chord-chip{font-family:var(--font-body);font-size:.85rem;padding:.4rem .65rem;border:1px solid color-mix(in srgb,var(--ink) 20%,transparent);background:color-mix(in srgb,var(--panel) 70%,transparent);color:var(--ink);cursor:pointer}.duration-note-icon{display:block}.chord-chip:hover{border-color:var(--accent)}.chords-row{max-height:none;overflow:visible;padding-right:0}.chords-row.is-collapsed{display:none}.transport{display:flex;flex-direction:column;gap:.65rem;padding:.9rem 1rem 1rem;border:1px solid color-mix(in srgb,var(--ink) 16%,transparent);border-radius:.85rem;background:linear-gradient(165deg,color-mix(in srgb,var(--panel) 88%,transparent),color-mix(in srgb,var(--bg-deep) 55%,var(--panel)));box-shadow:inset 0 1px color-mix(in srgb,var(--ink) 6%,transparent),0 10px 28px color-mix(in srgb,var(--bg-deep) 28%,transparent)}.transport-row{display:flex;flex-wrap:wrap;align-items:flex-end;gap:.85rem 1rem}.transport-field{display:flex;flex-direction:column;gap:.35rem;min-width:0}.transport-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;opacity:.55}.bpm-value{opacity:1;color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:.04em}.rhythm-field{flex:1 1 8rem;max-width:12rem}.rhythm-field select{font-family:var(--font-body);font-size:1rem;padding:.55rem .65rem;min-height:3.25rem;border:1px solid color-mix(in srgb,var(--ink) 22%,transparent);background:color-mix(in srgb,var(--bg-deep) 85%,transparent);color:var(--ink);width:100%}.tempo-field{flex:1 1 10rem;min-width:8rem}.tempo-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:3.25rem;margin:0;padding:0 .15rem;background:transparent;cursor:pointer}.tempo-slider:focus-visible{outline:2px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:2px}.tempo-slider::-webkit-slider-runnable-track{height:.35rem;border-radius:999px;background:color-mix(in srgb,var(--ink) 22%,transparent)}.tempo-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:1.15rem;height:1.15rem;margin-top:-.4rem;border-radius:50%;border:2px solid var(--bg-deep);background:var(--accent);box-shadow:0 2px 8px color-mix(in srgb,var(--accent) 40%,transparent);cursor:pointer}.tempo-slider::-moz-range-track{height:.35rem;border-radius:999px;background:color-mix(in srgb,var(--ink) 22%,transparent);border:none}.tempo-slider::-moz-range-thumb{width:1.15rem;height:1.15rem;border-radius:50%;border:2px solid var(--bg-deep);background:var(--accent);box-shadow:0 2px 8px color-mix(in srgb,var(--accent) 40%,transparent);cursor:pointer}.transport-actions{display:flex;align-items:center;gap:.75rem;margin-left:auto}.transport-btn{display:inline-flex;align-items:center;justify-content:center;gap:.65rem;min-height:3.25rem;padding:.75rem 1.75rem;border:none;font-family:var(--font-display);font-size:1.25rem;letter-spacing:.04em;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease}.transport-btn:disabled{opacity:.45;cursor:not-allowed}.transport-btn.play{min-width:8.5rem;background:var(--accent);color:var(--bg-deep);box-shadow:0 8px 24px color-mix(in srgb,var(--accent) 35%,transparent)}.transport-btn.stop{min-width:8.5rem;background:var(--ink);color:var(--bg)}.transport-btn.instruments{min-width:3.25rem;width:3.25rem;padding:0;background:color-mix(in srgb,var(--bg-deep) 70%,transparent);color:var(--ink);border:1px solid color-mix(in srgb,var(--ink) 22%,transparent)}.transport-btn.instruments:not(:disabled):hover{border-color:color-mix(in srgb,var(--accent) 55%,transparent);color:var(--accent)}.transport-btn:not(:disabled):active{transform:scale(.97)}.icon-eq{display:block;flex-shrink:0}.icon-play{width:0;height:0;border-style:solid;border-width:.45rem 0 .45rem .75rem;border-color:transparent transparent transparent currentColor}.icon-stop{width:.75rem;height:.75rem;background:currentColor}@media(max-width:480px){.transport-actions{width:100%;margin-left:0;justify-content:flex-end}.rhythm-field{max-width:none;flex:1 1 100%}.tempo-field{flex:1 1 calc(100% - .5rem)}}:root{--bg: #2a2218;--bg-deep: #1a1510;--panel: #3a2f22;--ink: #f3e8d4;--accent: #e8a54b;--font-display: "Fraunces", Georgia, serif;--font-body: "Source Sans 3", "Segoe UI", sans-serif;color:var(--ink);background:var(--bg-deep);font-family:var(--font-body);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{min-height:100dvh}button,input,select{font:inherit;color:inherit}.app{position:relative;min-height:100dvh;max-width:40rem;margin:0 auto;padding:1.5rem 1.15rem 2.5rem;overflow:hidden}.atmosphere{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(ellipse 80% 50% at 20% 0%,#4a3420 0%,transparent 55%),radial-gradient(ellipse 70% 45% at 90% 20%,#2d3a28 0%,transparent 50%),linear-gradient(165deg,#1a1510,#2a2218 45%,#1f1a14)}.atmosphere:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:.07;background-image:repeating-linear-gradient(-12deg,transparent,transparent 11px,#000 11px,#000 12px);pointer-events:none}.hero{text-align:center;margin-bottom:1.75rem;animation:rise .7s ease both}.brand{margin:0;font-family:var(--font-display);font-size:clamp(2.6rem,10vw,3.5rem);font-weight:700;letter-spacing:-.02em;line-height:1.05;color:var(--ink)}.tagline{margin:.55rem 0 0;font-size:1rem;opacity:.7;animation:rise .7s ease .12s both}.main{display:flex;flex-direction:column;gap:1.35rem;animation:rise .7s ease .2s both}.panel-heading{margin:0 0 .28rem;padding-left:.15rem;font-family:var(--font-body);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;opacity:.55;line-height:1}.input-panel,.playback-panel{display:flex;flex-direction:column}.staff-section{padding:.5rem 0}.text-section{display:flex;flex-direction:column;gap:.35rem}.text-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;opacity:.55}.text-row{display:flex;gap:.5rem}.text-row input{flex:1;min-width:0;padding:.55rem .65rem;border:1px solid color-mix(in srgb,var(--ink) 22%,transparent);background:color-mix(in srgb,var(--bg-deep) 85%,transparent);color:var(--ink);font-family:ui-monospace,Cascadia Code,monospace;font-size:.9rem}.apply-btn{padding:.55rem .9rem;border:1px solid color-mix(in srgb,var(--ink) 25%,transparent);background:var(--panel);cursor:pointer;white-space:nowrap}.apply-btn:hover{border-color:var(--accent)}.messages{display:flex;flex-direction:column;gap:.35rem}.messages p{margin:0;font-size:.9rem}.error{color:#f0a090}.warning{color:#e8c87a;opacity:.9}@keyframes rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media(prefers-reduced-motion:reduce){.hero,.tagline,.main{animation:none}}