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8px;font-family:var(--font-body);font-size:.58rem;font-weight:760;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.mini-scale-chip{background:#ffffffad;color:var(--fg-muted);letter-spacing:.02em;text-transform:none}.mini-del{min-width:32px;height:30px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--fg-muted);font-size:.82rem;transition:background .12s,border-color .12s,color .12s}.mini-del:hover{border-color:var(--border-strong);background:var(--bg-sunken);color:var(--fg)}.mini-sheet{padding:15px 20px 17px;background:linear-gradient(180deg,#fffdf9,color-mix(in srgb,var(--bg) 88%,#fff))}.mini-sheet-label,.mini-piano-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;font-family:var(--font-body)}.mini-sheet-label span,.mini-piano-head span{color:var(--fg-faint);font-size:.6rem;font-weight:780;letter-spacing:.12em;text-transform:uppercase}.mini-sheet-label strong,.mini-piano-head strong{color:var(--fg-muted);font-size:.62rem;font-weight:650}.mini-notation-stack{display:grid;gap:7px}.mini-notation-line{position:relative;padding-left:19px}.mini-line-number{position:absolute;top:11px;left:0;color:var(--fg-faint);font-family:var(--font-body);font-size:.58rem;font-weight:700;line-height:1}.mini-notation{min-height:48px;display:grid;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius-sm) var(--radius-sm) 0 0;background:#fff;box-shadow:inset 0 -1px color-mix(in srgb,var(--border) 58%,transparent)}.mini-beat{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;padding:6px 1px;border-right:1px solid var(--border);transition:background .08s}.mini-beat:last-child{border-right:none}.mini-beat--vibhag-end{border-right:2px solid 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minmax(640px,1.28fr);align-items:center;gap:48px}.hero-eyebrow{font-family:var(--font-body);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin-bottom:16px}.hero-heading{font-family:var(--font-body);font-size:clamp(2.85rem,5.7vw,5.15rem);font-weight:800;line-height:1.02;letter-spacing:-.03em;color:var(--fg);margin-bottom:24px}.hero-heading-accent{position:relative;display:inline-block;color:var(--accent);font-style:italic;letter-spacing:-.035em;text-shadow:0 10px 28px rgba(194,88,32,.14)}.hero-heading-accent:after{content:"";position:absolute;left:.03em;right:-.03em;bottom:.04em;height:.14em;z-index:-1;border-radius:999px;background:linear-gradient(90deg,#c258203d,#c258200f);transform:rotate(-1.2deg)}.hero-sub{font-family:var(--font-body);font-size:1.04rem;line-height:1.72;color:var(--fg-muted);max-width:460px;margin-bottom:0}.hero-sub em{font-style:italic;color:var(--accent-text)}.hero-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:32px}.hero-preview{position:relative;display:flex;justify-content:center;align-items:center}.hero-preview:before{content:"";position:absolute;inset:11% 3% 8% 2%;border-radius:16px;background:color-mix(in srgb,var(--accent) 10%,#fff);filter:blur(28px);opacity:.8;pointer-events:none}.hero-preview-shell{position:relative;width:min(100%,740px);padding:14px;border:1px solid rgba(255,255,255,.72);border-radius:14px;background:#ffffff6b;box-shadow:inset 0 1px #ffffff94,0 20px 56px #281d121f}.hero-preview-kicker{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 3px 11px;font-family:var(--font-body)}.hero-preview-kicker span{color:var(--accent);font-size:.66rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hero-preview-kicker strong{color:var(--fg-muted);font-size:.72rem;font-weight:650}.audience-section{position:relative;z-index:1;padding:76px 0 72px;margin:0 0 34px;background:transparent;border-top:1px solid color-mix(in srgb,var(--border) 70%,transparent)}.audience-head{max-width:760px;margin-bottom:34px}.audience-head .land-section-heading{margin-bottom:18px}.audience-head p:not(.land-section-label){max-width:680px;color:var(--fg-muted);font-family:var(--font-body);font-size:.98rem;line-height:1.72}.audience-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.audience-card{min-height:230px;padding:22px;display:flex;flex-direction:column;background:linear-gradient(180deg,#ffffffb8,#fffaf28f),var(--bg-raised);border:1px solid rgba(224,218,208,.78);border-radius:14px;box-shadow:inset 0 1px #ffffffb8,0 14px 34px #281f160f}.audience-icon{width:42px;height:42px;margin-bottom:36px;display:inline-flex;align-items:center;justify-content:center;color:var(--accent);background:var(--accent-dim);border:1px solid color-mix(in srgb,var(--accent) 18%,transparent);border-radius:var(--radius-sm)}.audience-card h3{color:var(--fg);font-family:var(--font-body);font-size:1rem;font-weight:800;line-height:1.24;letter-spacing:-.01em;margin-bottom:10px}.audience-card p{color:var(--fg-muted);font-family:var(--font-body);font-size:.86rem;line-height:1.62}.land-features{position:relative;padding:86px 0 84px;background:radial-gradient(circle at 18% 4%,rgba(194,88,32,.1) 0%,transparent 28%),linear-gradient(180deg,#F5F3EE 0%,#FFFFFF 18%,var(--bg-raised) 100%);border-bottom:1px solid var(--border)}.land-features:before{content:"";position:absolute;top:-1px;left:0;right:0;height:120px;pointer-events:none;background:linear-gradient(180deg,#f5f3eee6,#f5f3ee00)}.feature-story-head{position:relative;z-index:1;max-width:860px;margin:0 auto 24px;text-align:center}.feature-story-head .land-section-label{margin-bottom:14px}.feature-story-head h2{margin:0;color:var(--fg);font-family:Georgia,Times New Roman,serif;font-size:clamp(2.35rem,4.5vw,4.45rem);font-weight:700;line-height:1.02;letter-spacing:-.04em}.feature-story-head-main{display:inline-block}.feature-story-sub{max-width:610px;margin:18px auto 0;color:var(--fg-muted);font-family:var(--font-body);font-size:.98rem;line-height:1.72}.feature-scroll{position:relative;height:520vh;margin:0 0 78px}.showcase-stage{position:sticky;top:60px;min-height:calc(100vh - 60px);display:grid;grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);align-items:center;gap:56px;padding:40px 0}.showcase-media-slot{position:relative;height:min(64vh,540px);min-height:500px;overflow:hidden;border-radius:16px;perspective:1200px}.showcase-media{position:absolute;inset:0;height:100%;min-height:0;overflow:hidden;border:1px solid var(--border);border-radius:16px;background:radial-gradient(circle at 22% 18%,rgba(194,88,32,.18) 0%,transparent 28%),linear-gradient(150deg,#fffdf9,#efe7da);box-shadow:inset 0 1px #ffffffc7,0 26px 62px #281f161f;transform:translateZ(0);transform-origin:left center;pointer-events:none;will-change:transform,opacity}.showcase-media--capture{background:radial-gradient(circle at 74% 30%,rgba(194,88,32,.2) 0%,transparent 30%),linear-gradient(150deg,#fbf8f1,#e8dfd1)}.showcase-media--share{background:radial-gradient(circle at 50% 16%,rgba(194,88,32,.18) 0%,transparent 28%),linear-gradient(150deg,#fffaf2,#eee4d4)}.showcase-browser-bar{position:absolute;top:18px;left:18px;right:18px;height:40px;display:flex;align-items:center;gap:5px;padding:0 10px;border:1px solid rgba(255,255,255,.65);border-radius:10px;background:#ffffff8f;box-shadow:inset 0 1px #ffffffbf}.showcase-browser-bar span{width:6px;height:6px;border-radius:50%;background:color-mix(in srgb,var(--accent) 35%,var(--fg-faint))}.showcase-gif-tag{position:absolute;top:74px;right:24px;z-index:2;padding:5px 8px;border:1px solid color-mix(in srgb,var(--accent) 20%,transparent);border-radius:999px;background:#ffffffa3;color:var(--accent-text);font-family:var(--font-body);font-size:.58rem;font-weight:780;letter-spacing:.08em;text-transform:uppercase}.showcase-motion{position:absolute;inset:92px 34px 34px;display:grid;grid-template-columns:1.1fr .85fr;grid-template-rows:1fr 1fr;gap:16px}.showcase-motion span{position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.7);border-radius:14px;background:#ffffff8a;box-shadow:inset 0 1px #ffffffc7,0 12px 24px #2d221614}.showcase-motion span:after{content:"";position:absolute;inset:16px;border-radius:999px;background:color-mix(in 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70%,var(--fg-muted));font-family:var(--font-body);font-size:.74rem;font-weight:820;letter-spacing:.16em}.showcase-icon{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border:1px solid color-mix(in srgb,var(--accent) 18%,transparent);border-radius:var(--radius-sm);background:var(--accent-dim);color:var(--accent)}.showcase-copy h3{max-width:430px;color:var(--fg);font-family:Georgia,Times New Roman,serif;font-size:clamp(1.9rem,3vw,3rem);font-weight:700;line-height:1.04;letter-spacing:-.04em;margin-bottom:18px}.showcase-copy p{max-width:430px;color:var(--fg-muted);font-family:var(--font-body);font-size:1rem;line-height:1.72;margin-bottom:24px}.showcase-copy ul{max-width:430px;display:grid;gap:9px;padding:0;margin:0;list-style:none}.showcase-copy li{position:relative;padding-left:17px;color:var(--fg-muted);font-family:var(--font-body);font-size:.86rem;line-height:1.5}.showcase-copy li:before{content:"";position:absolute;top:.57em;left:0;width:6px;height:6px;border-radius:50%;background:var(--accent)}.showcase-progress{position:absolute;left:0;bottom:28px;display:flex;align-items:center;gap:10px;margin-top:28px;padding-top:14px}.showcase-progress:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;border-radius:999px;background:color-mix(in srgb,var(--border) 72%,transparent)}.showcase-progress-fill{position:absolute;top:0;left:0;right:0;height:2px;border-radius:999px;background:var(--accent);transform-origin:left center}.showcase-progress span{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:26px;border:1px solid var(--border);border-radius:999px;color:var(--fg-faint);background:#ffffff6b;font-family:var(--font-body);font-size:.65rem;font-weight:760;letter-spacing:.08em;transition:background .16s ease,border-color .16s ease,color .16s ease}.feature-library-head{display:block;margin-bottom:24px}.feature-library-head .land-section-label,.feature-library-head .land-section-heading{margin-bottom:0}.feature-library-head .land-section-heading{font-size:clamp(1.45rem,2.2vw,2.05rem)}.features-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));align-items:stretch;gap:18px 14px;padding-top:18px}.feature-card{--key-offset: 0px;--key-lift: -6px;--tile-sheen: rgba(255,255,255,.42);grid-column:span 3;position:relative;min-height:208px;padding:18px;overflow:hidden;background:linear-gradient(145deg,#ffffffb8,#fffaf26b);border:1px solid rgba(224,218,208,.74);border-radius:14px;box-shadow:inset 0 1px #ffffffad,0 10px 26px #281f160f;transform:translateY(var(--key-offset));transform-origin:center bottom;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:border-color .18s ease,box-shadow .22s ease,transform .18s cubic-bezier(.2,.8,.2,1)}.feature-card:before{content:"";position:absolute;top:-36%;right:-24%;width:78%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,var(--tile-sheen) 0%,rgba(255,255,255,0) 66%);opacity:.8;pointer-events:none;transition:opacity .18s ease,transform .18s ease}.feature-card:after{content:"";position:absolute;left:18px;right:18px;bottom:12px;height:2px;border-radius:999px;background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 22%,transparent),transparent);opacity:.24;transition:opacity .18s ease,transform .18s ease}.feature-card:hover{border-color:color-mix(in srgb,var(--accent) 22%,rgba(224,218,208,.8));box-shadow:inset 0 1px #ffffffc2,0 16px 34px #1c1a1617;transform:translateY(calc(var(--key-offset) + var(--key-lift)))}.feature-card:hover:before{opacity:1;transform:translate(-8px,8px)}.feature-card:hover:after{opacity:.48}.feature-card:active{transform:translateY(calc(var(--key-offset) - 2px))}.feature-card--offset-1,.feature-card--offset-2,.feature-card--offset-3{--key-offset: 0px}.feature-card--accent{--tile-sheen: rgba(225, 139, 80, .24);background:linear-gradient(145deg,color-mix(in srgb,var(--accent-dim) 68%,#fff),#fffaf38a);border-color:color-mix(in srgb,var(--accent) 16%,rgba(224,218,208,.82))}.feature-card--black{--key-lift: -7px;--tile-sheen: rgba(255,255,255,.1);min-height:208px;background:linear-gradient(145deg,#3f3023f0,#1f1812e6);border-color:#ffffff1f;box-shadow:inset 0 1px #ffffff1f,0 12px 28px #1c140e24}.feature-card--black:hover{border-color:color-mix(in srgb,var(--accent) 24%,rgba(255,255,255,.13));box-shadow:inset 0 1px #ffffff29,0 18px 38px #1c140e38}.feature-card--black:after{background:linear-gradient(90deg,rgba(255,255,255,.18),transparent)}.feature-card--black .feature-title{color:#fffaf2}.feature-card--black .feature-desc{color:#fffaf2b8}.feature-card--black 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showcase-sweep{0%,to{transform:translate(-48%);opacity:.42}50%{transform:translate(48%);opacity:.88}}.land-how{padding:80px 0}.steps-row{display:grid;grid-template-columns:repeat(3,1fr);gap:0;position:relative}.step{position:relative;padding:32px 28px;background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius-lg);margin:0 12px}.step:first-child{margin-left:0}.step:last-child{margin-right:0}.step-num{font-family:var(--font-body);font-size:2.5rem;font-weight:800;color:var(--accent);opacity:.18;line-height:1;margin-bottom:16px;letter-spacing:-.04em}.step-title{font-family:var(--font-body);font-size:1.05rem;font-weight:700;color:var(--fg);margin-bottom:10px;letter-spacing:-.01em}.step-desc{font-family:var(--font-body);font-size:.88rem;line-height:1.65;color:var(--fg-muted)}.step-arrow{position:absolute;right:-22px;top:50%;transform:translateY(-50%);font-size:1.2rem;color:var(--fg-faint);z-index:1;pointer-events:none}.land-cta{padding:80px 0;background:var(--bg-raised);border-top:1px solid var(--border)}.land-cta-inner{display:flex;flex-direction:column;align-items:center;text-align:center;gap:0;max-width:620px;margin:0 auto}.land-cta-heading{font-family:var(--font-body);font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:800;color:var(--fg);letter-spacing:-.025em;line-height:1.15;margin-bottom:16px}.land-cta-sub{font-family:var(--font-body);font-size:.95rem;color:var(--fg-muted);line-height:1.65;margin-bottom:32px;max-width:480px}.land-cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.cta-eyebrow{font-family:var(--font-body);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin-bottom:12px;display:block}.cta-heading{font-family:var(--font-body);font-size:clamp(2rem,4vw,3rem);font-weight:800;color:var(--fg);line-height:1.1;letter-spacing:-.03em;margin-bottom:16px}.cta-sub{font-family:var(--font-body);font-size:1rem;color:var(--fg-muted);line-height:1.6;max-width:480px;margin-bottom:32px}.land-footer{border-top:1px solid var(--border);background:var(--bg);padding:32px 0}.land-footer-inner{max-width:1120px;margin:0 auto;padding:0 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h2{gap:10px}.feature-scroll{height:480vh;margin-bottom:46px}.showcase-stage{grid-template-columns:1fr;align-content:center;gap:24px;padding:28px 0}.showcase-media-slot{height:36vh;min-height:300px}.showcase-copy-slot{min-height:360px}.showcase-copy{max-width:none;padding:0 18px 72px 0}.features-grid{grid-template-columns:repeat(12,minmax(0,1fr));gap:14px}.feature-card{grid-column:span 6}.steps-row{grid-template-columns:1fr;gap:12px}.step{margin:0}.step-arrow{inset:auto auto -18px 50%;transform:translate(-50%) rotate(90deg)}.land-nav-links{display:none}.land-section-inner,.land-nav-inner,.land-footer-inner{padding:0 20px}.land-footer-copy{margin-left:0;width:100%}}@media(max-width:600px){.hero-heading{font-size:2.5rem}.hero-actions{flex-direction:column;align-items:flex-start}.hero-preview-shell{padding:10px}.hero-preview-kicker{align-items:flex-start;flex-direction:column;gap:2px}.land-btn-primary.land-btn-lg,.land-btn-outline.land-btn-lg{width:100%;justify-content:center}.audience-section{padding:52px 0}.audience-grid{grid-template-columns:1fr}.audience-card{min-height:auto}.audience-icon{margin-bottom:24px}.feature-story-head h2{text-align:left;font-size:2.45rem}.feature-story-head{text-align:left}.feature-story-sub{margin-left:0}.showcase-media-slot{height:34vh;min-height:210px}.showcase-stage{padding:18px 0}.showcase-motion{inset:74px 16px 18px;gap:8px}.showcase-copy{padding:0 8px 70px 0}.feature-card{--key-offset: 0px;grid-column:span 12;min-height:178px}.land-features,.land-how,.land-cta{padding:52px 0}.land-section-heading{margin-bottom:28px}}.notation-sheet{padding:20px 20px 32px;min-height:100%}.sheet-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;min-height:220px;text-align:center;-webkit-user-select:none;user-select:none;opacity:.45}.sheet-placeholder:before{content:"♩";font-size:2.2rem;color:var(--accent);line-height:1}.sheet-placeholder p{font-family:var(--font-body);font-size:.88rem;color:var(--fg-muted);line-height:1.6}.notation-line{position:relative;max-width:100%;margin:0 0 14px;border-radius:var(--radius-md);background:var(--bg-raised);border:1px solid var(--border);overflow:hidden;box-shadow:var(--shadow-sm);transition:box-shadow .15s ease}.notation-line:last-child{margin-bottom:0}.notation-line:hover{box-shadow:var(--shadow-md)}.notation-line:before{content:attr(data-line);position:absolute;top:5px;left:6px;font-family:var(--font-body);font-size:.5rem;font-weight:600;color:var(--fg-faint);opacity:.5;line-height:1;pointer-events:none;z-index:2;letter-spacing:.03em}.vibhag-row{display:flex;flex-wrap:wrap;width:100%}.vibhag{display:flex;flex-direction:column;min-width:0;border-right:2px solid var(--border-strong)}.vibhag:last-child{border-right:none}.vibhag-beats{display:flex;align-items:stretch}.beat-cell{flex:1 1 0;min-width:0;min-height:48px;padding:0;scroll-margin:42px 20px 28px;cursor:pointer;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;border-right:1px solid var(--border);transition:background-color .08s ease}.beat-cell--with-lyrics{min-height:80px}.beat-cell:last-child{border-right:none}.beat-cell:hover{background:var(--notation-hover-bg)}.beat-cell.active{background:var(--notation-active-bg)}.beat-cell.active:after{content:"";position:absolute;bottom:0;left:12%;right:12%;height:2px;background:var(--accent);border-radius:2px 2px 0 0}.beat-swar{width:100%;min-height:48px;flex:0 0 48px;padding:9px 5px 4px;display:flex;align-items:center;justify-content:center}.beat-content{font-size:1.08rem;line-height:1.52rem;white-space:nowrap;display:inline-block;color:var(--fg)}.kan-note{font-size:.76rem;vertical-align:super;line-height:1}.beat-content--western{font-family:var(--font-body);font-size:.86rem;font-weight:800;letter-spacing:0;line-height:1.36rem}.western-note{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:1.15em;margin:0 1px}.western-note--mandra:after,.western-note--taar:before{content:"";position:absolute;left:50%;width:4px;height:4px;translate:-50% 0;border-radius:999px;background:currentColor;opacity:.72}.western-note--mandra:after{bottom:-5px}.western-note--taar:before{top:-5px}.beat-content--western .kan-note{font-size:.64rem;font-family:var(--font-body)}.beat-lyric{width:100%;min-height:32px;flex:0 0 32px;border-top:1px solid color-mix(in srgb,var(--border) 72%,transparent);background:color-mix(in srgb,var(--bg-raised) 86%,var(--bg-sunken))}.lyric-input{box-sizing:border-box;width:100%;min-width:0;min-inline-size:0;height:32px;min-height:32px;max-height:32px;padding:4px 5px;border:0;border-radius:0;background:transparent;color:var(--fg-muted);font-family:Arial,Helvetica,sans-serif;font-size:.88rem;font-weight:400;line-height:22px;letter-spacing:.02em;overflow-x:hidden;overflow-y:hidden;outline:none;white-space:nowrap;text-align:center;text-overflow:clip}.lyric-input::placeholder{color:color-mix(in srgb,var(--fg-faint) 54%,transparent);font-size:.58rem;font-weight:500;letter-spacing:0;opacity:.55;text-align:center}.lyric-input:focus{background:color-mix(in srgb,var(--accent-dim) 45%,transparent);color:var(--fg)}.lyric-text{display:block;width:100%;min-width:0;min-height:32px;max-height:32px;padding:4px 5px;color:var(--fg-muted);font-family:Arial,Helvetica,sans-serif;font-size:.88rem;font-weight:400;line-height:22px;letter-spacing:.02em;overflow:hidden;text-overflow:clip;white-space:nowrap;text-align:center}.vibhag-marker{display:grid;align-items:center;border-top:1px solid var(--border);padding:2px 0;background:var(--bg-sunken);min-height:18px}.marker{grid-column:1;justify-self:center;font-family:var(--font-body);font-size:.68rem;font-weight:700;color:var(--fg-muted);letter-spacing:.02em}.marker--cycle-start{color:var(--accent)}.marker--khali:not(.marker--cycle-start){color:var(--fg-muted)}.toolbar{display:flex;align-items:center;gap:4px;padding:5px 14px;background:var(--bg-raised);border-bottom:1px solid var(--border);flex-wrap:wrap;min-height:44px}.tool-group{display:flex;align-items:center;gap:2px;padding:3px 5px 3px 4px;background:var(--bg-sunken);border:1px solid var(--border);border-radius:var(--radius-md)}.tool-group-label{font-family:var(--font-body);font-size:.58rem;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--fg-faint);margin-right:3px;-webkit-user-select:none;user-select:none}.chhand-buttons{display:flex;gap:2px}.tool-divider{display:inline-block;width:1px;height:20px;background:var(--border);margin:0 3px;flex-shrink:0}.tool-btn{display:inline-flex;align-items:center;justify-content:center;padding:4px 12px;border-radius:var(--radius-md);font-family:var(--font-body);font-size:.75rem;font-weight:500;color:var(--fg);background:var(--bg-raised);border:1px solid var(--border);height:30px;white-space:nowrap;letter-spacing:.01em;cursor:pointer;transition:background .1s ease,border-color .1s ease,color .1s ease,box-shadow .1s ease}.tool-btn:hover{background:var(--bg-sunken);border-color:var(--accent)}.tool-btn:active{transform:scale(.97)}.tool-btn.active{background:var(--accent);color:var(--fg-inverse);border-color:var(--accent);box-shadow:0 1px 4px var(--accent-dim)}.tool-btn.active:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.chhand-btn{width:28px;padding:4px 0;font-size:.72rem;font-weight:600}.chhand-btn.active{background:var(--gold);border-color:var(--gold);color:var(--fg-inverse);box-shadow:0 1px 4px var(--gold-dim)}.chhand-btn.active:hover{background:var(--gold-hover);border-color:var(--gold-hover)}.meend-sub-controls{gap:2px;background:transparent;border:none;padding:0}.sub-btn{font-size:.65rem;padding:3px 9px;height:27px}.sub-btn.active{background:var(--gold);border-color:var(--gold);color:var(--fg-inverse)}.meend-end-btn{font-size:.65rem;padding:3px 9px;height:27px;background:var(--accent-dim);color:var(--accent-text);border-color:var(--accent)}.meend-end-btn:hover{background:var(--accent);color:var(--fg-inverse)}.symbol-btn{padding:4px 8px}.symbol-preview{font-size:1.1rem;line-height:1}.toolbar-spacer{flex:1}.toolbar-actions{display:flex;align-items:center;gap:2px;flex-shrink:0;background:var(--bg-sunken);border:1px solid var(--border);border-radius:var(--radius-md);padding:3px 5px}.action-btn{font-size:.72rem;font-weight:500;color:var(--fg-muted);border:none;background:transparent;height:26px;padding:3px 8px;border-radius:var(--radius-sm)}.action-btn:hover{background:var(--bg-raised);color:var(--fg);border:1px solid var(--border);padding:3px 7px}.reset-btn{font-weight:600;color:var(--accent);opacity:.75}.reset-btn:hover{opacity:1;background:var(--accent-dim);color:var(--accent);border-color:var(--accent)!important}.piano{display:flex;align-items:center;justify-content:center;gap:12px;padding:10px 16px 14px;background:var(--piano-bg);box-shadow:inset 0 3px 6px #0000000f}.root-picker{display:flex;flex-direction:column;align-items:center;gap:5px;flex-shrink:0;padding:6px 10px;background:#0000000f;border:1px solid rgba(0,0,0,.1);border-radius:var(--radius-md)}.piano-shortcut-hints{display:flex;flex-direction:column;align-items:center;gap:3px;padding-bottom:3px;border-bottom:1px solid rgba(0,0,0,.08);color:var(--key-label-muted);font-family:var(--font-body);font-size:.48rem;font-weight:700;line-height:1.2;text-transform:uppercase}.piano-shortcut-hints span{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}.piano-shortcut-hints kbd{padding:1px 4px;border:1px solid rgba(0,0,0,.14);border-bottom-width:2px;border-radius:4px;background:#ffffff6b;color:var(--fg);font:inherit;font-size:.46rem;letter-spacing:.04em}.root-label{font-family:var(--font-body);font-size:.48rem;font-weight:800;text-transform:uppercase;letter-spacing:.14em;color:var(--key-label-muted)}.root-select{font-family:var(--font-body);font-size:.82rem;font-weight:700;padding:4px 8px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--key-white);color:var(--fg);cursor:pointer;min-width:56px;text-align:center;box-shadow:var(--shadow-sm);transition:border-color .12s}.root-select:focus{outline:none;border-color:var(--gold)}.piano-frame{display:flex;background:var(--piano-surface);padding:0 4px 5px;border-radius:3px 3px 7px 7px;box-shadow:var(--shadow-piano),var(--shadow-md)}.octave-group{display:flex;flex-direction:column}.octave-group+.octave-group{border-left:3px solid var(--piano-divider)}.saptak-tag{appearance:none;border:0;border-bottom:1px solid rgba(0,0,0,.12);font-family:var(--font-body);font-size:.52rem;font-weight:700;color:var(--key-label-muted);text-align:center;padding:4px 5px;background:var(--piano-surface);-webkit-user-select:none;user-select:none;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:background .14s ease,color .14s ease;display:flex;align-items:center;justify-content:center;gap:4px}.saptak-tag:hover{background:color-mix(in srgb,var(--piano-surface) 82%,#fff 18%);color:#fff}.saptak-tag.active{background:color-mix(in srgb,var(--gold) 18%,var(--piano-surface));color:var(--gold);font-weight:800}.saptak-tag:focus-visible{outline:2px solid var(--gold);outline-offset:-2px}.saptak-num{font-family:var(--font-body);font-size:.38rem;opacity:.45}.octave-group:not(.active-saptak) .octave{opacity:.62}.octave{--wk-w: 38px;--wk-h: 155px;--bk-w: 25px;--bk-h: 86px;position:relative;display:flex;height:var(--wk-h)}.pk{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;cursor:pointer;font-family:var(--font-deva);-webkit-user-select:none;user-select:none;transition:background .06s ease,transform .04s ease;padding:0;border:none;outline:none;-webkit-tap-highlight-color:transparent}.pk:focus-visible{outline:2px solid var(--gold);outline-offset:-2px}.wk{width:var(--wk-w);height:var(--wk-h);background:var(--key-white-grad);border-left:1px solid color-mix(in srgb,var(--border) 60%,var(--piano-surface) 40%);border-bottom:3px solid color-mix(in srgb,var(--border) 50%,var(--piano-surface) 50%);border-radius:0 0 5px 5px;z-index:1;padding-top:calc(var(--bk-h) + 14px);padding-bottom:8px;gap:4px;box-shadow:var(--shadow-key),inset 0 -2px 3px #0000000a}.wk:first-child{border-left:none}.wk:hover{background:var(--key-white-hover)}.wk:active{background:var(--key-white-active);transform:perspective(400px) rotateX(1.5deg);border-bottom-width:1px}.bk{position:absolute;top:0;width:var(--bk-w);height:var(--bk-h);z-index:2;background:var(--key-black-grad);border-radius:0 0 4px 4px;padding-bottom:6px;gap:3px;color:#fff;box-shadow:var(--shadow-bk)}.bk:hover{background:var(--key-black-hover)}.bk:active{background:var(--key-black-active);transform:perspective(400px) rotateX(.8deg)}.wk.pressed{background:var(--key-pressed-white);transform:perspective(400px) rotateX(1.5deg);border-bottom-width:1px}.bk.pressed{background:var(--key-pressed-black);transform:perspective(400px) rotateX(.8deg)}.wk.sa{background:var(--key-sa-white);border-bottom:3px solid var(--key-sa-accent)}.wk.sa:hover{background:var(--key-white-hover)}.bk.sa{background:linear-gradient(180deg,color-mix(in srgb,var(--key-sa-accent) 24%,#3A3028),#17110d 72%,color-mix(in srgb,var(--key-sa-accent) 18%,#211A14));box-shadow:var(--shadow-bk),inset 0 0 0 2px color-mix(in srgb,var(--key-sa-accent) 88%,#fff 12%),inset 0 -4px 0 var(--key-sa-accent),0 0 10px color-mix(in srgb,var(--key-sa-accent) 40%,transparent)}.pk-sargam{font-size:1.15rem;line-height:1.3;pointer-events:none}.wk .pk-sargam{color:var(--key-text-white)}.bk .pk-sargam{font-size:.88rem;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.45)}.pk-western{font-family:var(--font-body);font-size:.48rem;color:var(--key-label-muted);pointer-events:none}.pk-kbd{font-family:var(--font-body);font-size:.44rem;color:var(--key-label-muted);opacity:.5;pointer-events:none}.bk .pk-western{display:none}.bk .pk-kbd{color:#ffffffc7;font-size:.38rem;opacity:.82}.piano-right{display:flex;flex-direction:column;align-items:center;gap:6px;flex-shrink:0}.midi-status{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 12px;border-radius:var(--radius-md);background:#00000012;border:1px solid rgba(0,0,0,.1)}.midi-heading{font-family:var(--font-body);font-size:.52rem;font-weight:700;color:var(--key-label-muted);letter-spacing:.08em;text-transform:uppercase}.midi-status.connected .midi-heading{color:#6dc97a}.midi-detail{display:flex;align-items:center;gap:5px}.midi-dot{width:7px;height:7px;border-radius:50%;background:#fff3;flex-shrink:0;transition:background .3s,box-shadow .3s}.midi-status.connected .midi-dot{background:#6dc97a;box-shadow:0 0 7px #6dc97acc}.midi-label{font-family:var(--font-body);font-size:.58rem;color:var(--key-label-muted);white-space:nowrap}.taal-panel{padding:10px 12px 12px;display:flex;flex-direction:column;gap:9px}.taal-select-cta{position:relative;display:flex;flex-direction:column;gap:4px;padding:8px 9px;border:1px solid rgba(194,88,32,.24);border-radius:var(--radius-md);background:linear-gradient(135deg,rgba(194,88,32,.08),var(--bg) 66%);box-shadow:var(--shadow-sm);overflow:hidden}.taal-select-cta:before{content:"";position:absolute;top:8px;bottom:8px;left:0;width:3px;border-radius:0 3px 3px 0;background:linear-gradient(180deg,var(--accent),var(--gold));opacity:.72}.taal-select-label{padding-left:4px;font-family:var(--font-body);font-size:.56rem;font-weight:800;color:var(--accent);letter-spacing:.1em;text-transform:uppercase}.taal-select{width:100%;font-family:var(--font-body);font-size:.86rem;font-weight:750;padding:7px 28px 7px 9px;border:1px solid rgba(194,88,32,.28);border-radius:7px;background-color:var(--bg-raised);color:var(--fg);cursor:pointer;outline:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23C25820'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;transition:border-color .12s,box-shadow .12s}.taal-select:hover{border-color:#c258207a}.taal-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.taal-select:disabled{cursor:not-allowed;opacity:.78;color:var(--fg-muted);background-image:none}.taal-select-cta--locked{border-color:var(--border);background:linear-gradient(135deg,var(--bg-sunken),var(--bg) 68%)}.taal-select-cta--locked:before{background:var(--border-strong);opacity:.42}.taal-select-cta--locked .taal-select-label{color:var(--fg-muted)}.taal-select-meta{padding-left:4px;font-family:var(--font-body);font-size:.59rem;font-weight:600;color:var(--fg-muted);letter-spacing:.02em}.taal-cycle-start-card{display:flex;flex-direction:column;gap:5px;margin-top:4px;padding:7px;border:1px solid rgba(194,88,32,.16);border-radius:7px;background:#ffffff57}.taal-cycle-start-head{display:flex;align-items:center;justify-content:space-between;gap:6px;font-family:var(--font-body);font-size:.53rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--fg-muted)}.taal-cycle-start-head strong{color:var(--accent);font-size:.53rem;white-space:nowrap}.taal-cycle-marker-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(24px,1fr));gap:4px}.taal-cycle-marker{display:inline-flex;align-items:center;justify-content:center;min-width:0;height:22px;border:1px solid var(--border);border-radius:999px;background:var(--bg);color:var(--fg-muted);font-family:var(--font-body);font-size:.61rem;font-weight:800;cursor:pointer;transition:background .12s ease,border-color .12s ease,color .12s ease,box-shadow .12s ease,transform .12s ease}.taal-cycle-marker:hover{border-color:color-mix(in srgb,var(--accent) 44%,var(--border));color:var(--accent);background:var(--bg-raised)}.taal-cycle-marker--active{border-color:transparent;background:linear-gradient(135deg,var(--accent),var(--gold));color:#fff;box-shadow:0 3px 9px #c2582033;transform:translateY(-1px)}.taal-cycle-marker--active:hover{color:#fff;background:linear-gradient(135deg,var(--accent),var(--gold))}.taal-cycle-start-card p{margin:0;color:var(--fg-faint);font-family:var(--font-body);font-size:.53rem;font-weight:600;line-height:1.2;letter-spacing:.01em}.metronome-card{display:flex;flex-direction:column;gap:9px;margin-top:1px;padding:10px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.metronome-player-slot{padding-bottom:8px;border-bottom:1px solid var(--border)}.metronome-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.metronome-title{font-family:var(--font-body);font-size:.72rem;font-weight:700;color:var(--fg);letter-spacing:.02em}.metronome-status{margin-top:1px;font-family:var(--font-body);font-size:.61rem;font-weight:600;color:var(--fg-muted);letter-spacing:.02em}.metronome-toggle{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:82px;height:28px;padding:0 8px;border:1px solid color-mix(in srgb,var(--accent) 22%,var(--border));border-radius:999px;background:var(--bg-sunken);color:var(--fg-muted);font-family:var(--font-body);font-size:.6rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;transition:background .12s ease,border-color .12s ease,color .12s ease,box-shadow .12s ease;flex-shrink:0}.metronome-toggle-icon{display:inline-flex;align-items:end;gap:2px;height:12px}.metronome-toggle-icon span{display:block;width:3px;border-radius:999px;background:currentColor}.metronome-toggle-icon span:nth-child(1){height:6px}.metronome-toggle-icon span:nth-child(2){height:11px}.metronome-toggle-icon span:nth-child(3){height:8px}.metronome-toggle:hover{background:var(--bg-raised);border-color:color-mix(in srgb,var(--accent) 42%,var(--border));color:var(--accent-text)}.metronome-toggle--playing{background:color-mix(in srgb,var(--accent) 14%,var(--bg-raised));border-color:color-mix(in srgb,var(--accent) 64%,var(--border));color:var(--accent);box-shadow:0 2px 8px #c2582024}.metronome-toggle--playing:hover{background:color-mix(in srgb,var(--accent) 18%,var(--bg-raised));border-color:var(--accent)}.metronome-tempo{display:grid;grid-template-columns:26px 1fr 26px;align-items:center;gap:6px}.tempo-stepper{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border:1px solid var(--border);border-radius:7px;background:var(--bg-raised);color:var(--fg);font-size:.84rem;font-weight:700;cursor:pointer;transition:background .12s ease,border-color .12s ease}.tempo-stepper:hover{background:var(--bg-sunken);border-color:var(--border-strong)}.tempo-input-wrap{display:flex;align-items:center;justify-content:space-between;gap:7px;min-width:0;height:26px;padding:0 7px;border:1px solid var(--border);border-radius:7px;background:var(--bg-raised);color:var(--fg-muted);font-family:var(--font-body);font-size:.6rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.tempo-input{width:48px;border:0;outline:0;background:transparent;color:var(--fg);font-family:var(--font-body);font-size:.74rem;font-weight:700;text-align:right}.taal-sync-toggle{position:relative;display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;min-height:34px;padding:7px 9px 7px 12px;border:1px solid rgba(194,88,32,.24);border-radius:7px;background:linear-gradient(135deg,rgba(194,88,32,.1),var(--bg-raised) 62%);color:var(--fg);font-family:var(--font-body);font-size:.72rem;font-weight:700;cursor:pointer;transition:background .12s ease,border-color .12s ease,color .12s ease,box-shadow .12s ease;overflow:hidden}.taal-sync-toggle:before{content:"";position:absolute;top:7px;bottom:7px;left:0;width:3px;border-radius:0 3px 3px 0;background:linear-gradient(180deg,var(--accent),var(--gold));opacity:.8}.taal-sync-switch{position:relative;width:36px;height:19px;border-radius:999px;background:var(--bg-sunken);border:1px solid var(--border);flex-shrink:0;transition:background .14s ease,border-color .14s ease}.taal-sync-switch-thumb{position:absolute;top:2px;left:2px;width:13px;height:13px;border-radius:50%;background:var(--fg-muted);box-shadow:0 1px 3px #00000029;transition:transform .14s ease,background .14s ease}.taal-sync-toggle--active{background:linear-gradient(135deg,var(--accent),var(--gold));border-color:transparent;color:#fff;box-shadow:0 5px 14px #c2582038}.taal-sync-toggle--active .taal-sync-switch{background:#ffffff47;border-color:#ffffff94}.taal-sync-toggle--active .taal-sync-switch-thumb{background:#fff;transform:translate(17px)}.metronome-cycle{display:flex;flex-direction:column;gap:1px}.metronome-vibhag-row{display:flex;flex-direction:column;gap:2px;padding:2px 0 4px;border-bottom:1px solid var(--border)}.metronome-vibhag-row:last-child{border-bottom:0;padding-bottom:1px}.metronome-vibhag-label{display:grid;align-items:center;min-width:0;color:var(--fg-faint);font-family:var(--font-body);font-size:.52rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.metronome-vibhag-label span{display:inline-flex;justify-content:center;min-width:0}.metronome-vibhag-row--sam .metronome-vibhag-label{color:var(--accent)}.metronome-vibhag-row--khali .metronome-vibhag-label{color:var(--fg-muted)}.metronome-vibhag-beats{display:grid;align-items:center;min-width:0;position:relative;isolation:isolate;padding:0 1px}.metronome-vibhag-beats:before{content:"";position:absolute;top:50%;left:1px;right:1px;height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);transform:translateY(-50%);z-index:-1}.metronome-beat{display:inline-flex;align-items:center;justify-content:center;position:relative;height:18px;border:0;background:transparent;color:var(--fg-faint);font-family:var(--font-body);font-size:.51rem;font-weight:700;transition:background .08s ease,border-color .08s ease,color .08s ease,transform .08s ease;min-width:0}.metronome-beat:before{content:"";position:absolute;top:3px;bottom:3px;left:0;width:1px;background:var(--border);opacity:.95}.metronome-beat:last-child:after{content:"";position:absolute;top:3px;bottom:3px;right:0;width:1px;background:var(--border);opacity:.95}.metronome-beat--sam{color:var(--accent)}.metronome-beat--khali{color:var(--fg-muted)}.metronome-beat--active{background:linear-gradient(135deg,var(--accent),var(--gold));border-radius:999px;color:#fff;box-shadow:0 3px 9px #c2582038;transform:translateY(-1px);position:relative;z-index:1}.metronome-beat--active.metronome-beat--sam{background:linear-gradient(135deg,var(--accent),var(--gold));color:#fff;box-shadow:0 0 0 2px #c258201f,0 3px 9px #c258203d}.metronome-beat--active.metronome-beat--khali{background:linear-gradient(135deg,var(--fg-muted),var(--gold));color:#fff;box-shadow:0 3px 9px #50505026}.theme-toggle{display:flex;align-items:center;background:var(--bg-sunken);border:1px solid var(--border);border-radius:var(--radius-pill);padding:3px;gap:2px;flex-shrink:0}.theme-toggle-btn{display:inline-flex;align-items:center;justify-content:center;color:var(--fg-muted);background:transparent;border:none;border-radius:var(--radius-pill);padding:0;width:28px;height:26px;cursor:pointer;transition:background .14s ease,color .14s ease,box-shadow .14s ease}.theme-toggle-btn:hover{color:var(--fg)}.theme-toggle-btn.active{background:var(--bg-raised);color:var(--accent);box-shadow:var(--shadow-sm)}.theme-toggle-btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.theme-toggle-icon{width:15px;height:15px;flex-shrink:0}.notation-display-toggle{display:inline-flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--bg-sunken);flex-shrink:0}.notation-display-toggle-btn{width:30px;height:26px;padding:0;border:0;border-radius:var(--radius-pill);background:transparent;color:var(--fg-muted);font:800 .9rem var(--font-body);cursor:pointer;transition:background .14s ease,color .14s ease,box-shadow .14s ease}.notation-display-toggle-sargam{display:inline-flex;align-items:center;justify-content:center;font-size:1.05rem;line-height:1}.notation-display-toggle-clef{width:17px;height:17px;display:block;margin:0 auto;object-fit:contain;opacity:.58;filter:var(--notation-toggle-icon-filter, none);transition:opacity .14s ease,filter .14s ease}.notation-display-toggle-btn:hover{color:var(--fg);--notation-toggle-icon-filter: none}.notation-display-toggle-btn:hover .notation-display-toggle-clef{opacity:.82}.notation-display-toggle-btn.active{background:var(--bg-raised);color:var(--accent);box-shadow:var(--shadow-sm);--notation-toggle-icon-filter: sepia(1) saturate(3.2) hue-rotate(340deg) brightness(.74)}.notation-display-toggle-btn.active .notation-display-toggle-clef{opacity:.9}.notation-display-toggle-btn:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.notation-player{display:grid;grid-template-columns:minmax(210px,auto) minmax(180px,.8fr) auto;grid-template-areas:"main progress tempo";align-items:center;gap:16px;min-height:64px;padding:10px 14px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,color-mix(in srgb,var(--bg-raised) 88%,var(--accent-dim)),var(--bg-raised))}.notation-player--compact{grid-template-columns:auto minmax(160px,1fr);grid-template-areas:"main progress";gap:10px;min-height:42px;padding:7px 10px;border:1px solid color-mix(in srgb,var(--accent) 24%,var(--border));border-radius:10px;background:linear-gradient(180deg,color-mix(in srgb,var(--bg-raised) 88%,var(--accent-dim)),var(--bg-raised));box-shadow:0 5px 16px #1c1a1614,inset 0 1px #ffffffad}.notation-player--sidebar{grid-template-columns:1fr;grid-template-areas:"head" "progress" "main";align-items:stretch;gap:8px;min-height:0;padding:8px;border:1px solid color-mix(in srgb,var(--accent) 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transparent;border-radius:999px;cursor:pointer;transition:background .14s ease,border-color .14s ease,color .14s ease,box-shadow .14s ease,opacity .14s ease,transform .08s ease}.notation-player-play{width:38px;height:38px;background:var(--accent);color:var(--fg-inverse);box-shadow:0 7px 18px #c2582038}.notation-player-play:hover:not(:disabled),.notation-player-play--active{background:var(--accent-hover);box-shadow:0 9px 22px #c2582047}.notation-player-stop,.notation-player-loop{width:32px;height:32px;color:var(--accent-text);background:var(--bg-raised);border-color:color-mix(in srgb,var(--accent) 24%,var(--border))}.notation-player-stop:hover:not(:disabled),.notation-player-loop:hover:not(:disabled),.notation-player-loop--active{background:var(--accent-dim);color:var(--accent)}.notation-player-loop--active{background:var(--accent);color:var(--fg-inverse);border-color:var(--accent);box-shadow:inset 0 1px #ffffff2e,0 6px 14px 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#1c1a1633;appearance:none}.notation-player--compact .notation-player-progress input::-webkit-slider-thumb{width:13px;height:13px}.notation-player-progress input::-moz-range-thumb{width:14px;height:14px;border:2px solid var(--bg-raised);border-radius:50%;background:var(--accent);box-shadow:0 2px 7px #1c1a1633}.notation-player--compact .notation-player-progress input::-moz-range-thumb{width:11px;height:11px}.notation-player-time{display:flex;justify-content:space-between;color:var(--fg-faint);font-size:.66rem;font-weight:800;letter-spacing:.04em}.notation-player--compact .notation-player-time{font-size:.6rem}.notation-player--sidebar .notation-player-time{font-size:.58rem}.notation-player-tempo{grid-area:tempo;display:flex;align-items:center;justify-content:flex-end;gap:9px;min-width:182px}.notation-player-tempo>span{color:var(--fg-faint);font-size:.66rem;font-weight:850;letter-spacing:.06em;text-transform:uppercase}.notation-player-tempo-controls{display:inline-flex;align-items:center;gap:5px;padding:4px;border:1px solid color-mix(in srgb,var(--accent) 22%,var(--border));border-radius:999px;background:color-mix(in srgb,var(--bg-raised) 82%,var(--bg-sunken))}.notation-player-tempo-controls button{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:var(--bg-raised);color:var(--accent-text);font-size:.9rem;font-weight:850;cursor:pointer;transition:background .12s ease,color .12s ease,opacity .12s ease}.notation-player-tempo-controls button:hover:not(:disabled){background:var(--accent-dim);color:var(--accent)}.notation-player-tempo-controls button:disabled{cursor:not-allowed;opacity:.42}.notation-player-tempo-controls label{display:inline-flex;align-items:baseline;gap:3px;min-width:70px;justify-content:center}.notation-player-tempo-controls input{width:38px;padding:0;border:0;background:transparent;color:var(--fg);font:inherit;font-size:.82rem;font-weight:850;text-align:center;outline:none;appearance:textfield}.notation-player-tempo-controls input::-webkit-outer-spin-button,.notation-player-tempo-controls input::-webkit-inner-spin-button{margin:0;appearance:none}.notation-player-tempo-controls small{color:var(--fg-muted);font-size:.62rem;font-weight:800;letter-spacing:.04em}@media(max-width:760px){.notation-player{grid-template-columns:1fr;gap:10px}.notation-player-progress{max-width:none}.notation-player-tempo{justify-content:space-between}}.export-menu{position:relative;display:inline-flex}.export-menu-trigger{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 13px;border:0;border-radius:0 8px 8px 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#c2582029;pointer-events:none;transition:left .14s ease,top .14s ease,width .14s ease,height .14s ease}.editor-guide-dot{position:fixed;width:18px;height:18px;translate:-50% -50%;border:0;border-radius:999px;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 18%,transparent),0 5px 16px #c2582038;cursor:pointer;pointer-events:auto;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}.editor-guide-dot:before{content:"";position:absolute;inset:-6px;border-radius:inherit;border:1px solid color-mix(in srgb,var(--accent) 42%,transparent);animation:editor-guide-pulse 1.45s ease-out infinite}.editor-guide-dot span{position:absolute;inset:6px;border-radius:inherit;background:#fff}.editor-guide-dot:hover,.editor-guide-dot--active{transform:scale(1.08);box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 24%,transparent),0 7px 20px #c2582047}.editor-guide-popover{position:fixed;min-height:156px;padding:15px;border:1px solid color-mix(in srgb,var(--accent) 28%,var(--border));border-radius:12px;background:var(--bg-raised);color:var(--fg);font-family:var(--font-body);box-shadow:0 16px 44px #1c1a162e,0 2px 8px #1c1a1614;pointer-events:auto}.editor-guide-popover__eyebrow{margin-bottom:6px;color:var(--accent);font-family:var(--font-body);font-size:.62rem;font-weight:740;letter-spacing:.1em;text-transform:uppercase}.editor-guide-popover h2{margin:0;color:var(--fg);font-family:var(--font-body);font-size:.98rem;font-weight:760;line-height:1.25}.editor-guide-popover p{margin:7px 0 0;color:var(--fg-faint);font-family:var(--font-body);font-size:.8rem;font-weight:400;line-height:1.55}.editor-guide-popover__guide-link{display:inline-flex;margin-top:9px;color:var(--accent);font-family:var(--font-body);font-size:.72rem;font-weight:720;text-decoration:none}.editor-guide-popover__guide-link:hover{text-decoration:underline}.editor-guide-popover__actions{display:flex;align-items:center;gap:7px;margin-top:14px}.editor-guide-spacer{flex:1 1 auto}.editor-guide-link,.editor-guide-secondary,.editor-guide-primary{min-height:30px;padding:0 10px;border-radius:8px;font-family:var(--font-body);font-size:.72rem;font-weight:800;cursor:pointer}.editor-guide-link{border:0;background:transparent;color:var(--fg-muted)}.editor-guide-link:hover{color:var(--fg)}.editor-guide-secondary{border:1px solid var(--border);background:var(--bg);color:var(--fg-muted)}.editor-guide-secondary:hover:not(:disabled){border-color:var(--border-strong);color:var(--fg)}.editor-guide-secondary:disabled{cursor:default;opacity:.48}.editor-guide-primary{border:1px solid var(--accent);background:var(--accent);color:var(--fg-inverse)}.editor-guide-primary:hover{border-color:var(--accent-hover);background:var(--accent-hover)}@keyframes editor-guide-pulse{0%{scale:.82;opacity:.7}to{scale:1.45;opacity:0}}.dialog-backdrop{position:fixed;inset:0;background:#1c1a1685;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:1000}.dialog-card{position:fixed;top:50%;left:50%;translate:-50% -50%;width:calc(100% - 32px);background:var(--bg-raised);border:1px solid var(--border);border-radius:16px;box-shadow:0 12px 48px #0000002e,0 2px 8px #00000014;z-index:1001;overflow:hidden}.dialog-close{position:absolute;top:14px;right:14px;width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--fg-muted);background:var(--bg-sunken);border:1px solid var(--border);cursor:pointer;transition:background .12s ease,color .12s ease,border-color .12s ease}.dialog-close svg{width:14px;height:14px}.dialog-close:hover{background:var(--bg-sunken);border-color:var(--border-strong);color:var(--fg)}.dialog-header{padding:22px 52px 0 24px}.dialog-title{font-size:1.05rem;font-weight:700;color:var(--fg);line-height:1.25}.dialog-desc{font-size:.82rem;color:var(--fg-muted);margin-top:4px;line-height:1.5}.dialog-body{padding:20px 24px 24px}.midi-import-dialog{display:flex;flex-direction:column;gap:14px}.midi-import-lock{display:flex;align-items:center;gap:9px;padding:9px 10px;border:1px solid color-mix(in srgb,var(--accent) 26%,var(--border));border-radius:9px;background:color-mix(in srgb,var(--accent-dim) 46%,var(--bg-raised));color:var(--fg-muted);font-size:.78rem;font-weight:650}.midi-import-lock__badge{padding:3px 7px;border-radius:999px;background:var(--accent);color:var(--fg-inverse);font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.midi-import-field{display:flex;flex-direction:column;gap:6px}.midi-import-label{color:var(--fg-muted);font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.midi-import-field select{width:100%;height:38px;padding:0 10px;border:1px 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solid rgba(192,57,43,.24);border-radius:8px;background:#c0392b14;color:#a23a2c;font-size:.76rem;font-weight:700;line-height:1.4}.midi-import-actions{display:flex;justify-content:flex-end;gap:8px;padding-top:4px}.midi-import-secondary,.midi-import-primary{min-height:36px;padding:0 14px;border-radius:8px;font-family:var(--font-body);font-size:.8rem;font-weight:800;cursor:pointer;transition:background .12s ease,border-color .12s ease,color .12s ease,box-shadow .12s ease}.midi-import-secondary{border:1px solid var(--border);background:var(--bg);color:var(--fg-muted)}.midi-import-secondary:hover:not(:disabled){border-color:var(--border-strong);color:var(--fg)}.midi-import-primary{border:1px solid var(--accent);background:var(--accent);color:var(--fg-inverse)}.midi-import-primary:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover);box-shadow:0 4px 14px 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select:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent)}.detail-list{display:flex;flex-direction:column}.detail-list div{display:grid;grid-template-columns:82px minmax(0,1fr);gap:12px;align-items:start;padding:9px 0;border-bottom:1px solid var(--border)}.detail-list div:first-child{padding-top:0}.detail-list div:last-child{padding-bottom:0;border-bottom:0}.detail-list dt{color:var(--fg-faint);font-size:.66rem;font-weight:800;letter-spacing:.06em;line-height:1.5;text-transform:uppercase}.detail-list dd{min-width:0;color:var(--fg);font-size:.82rem;font-weight:650;line-height:1.45;overflow-wrap:anywhere}.detail-panel--history{margin-top:auto}.detail-panel--cta{display:flex;flex-direction:column;gap:9px;background:linear-gradient(180deg,color-mix(in srgb,var(--accent-dim) 56%,var(--bg-raised)),var(--bg-raised));border-color:color-mix(in srgb,var(--accent) 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14px;border-radius:var(--radius-md);font-size:.82rem;font-weight:800;text-decoration:none;white-space:nowrap}.detail-primary-link{background:var(--accent);color:var(--fg-inverse)}.detail-secondary-link{border:1px solid color-mix(in srgb,var(--accent) 30%,var(--border));color:var(--accent-text);background:var(--bg-raised)}@keyframes detail-spin{to{transform:rotate(360deg)}}@media(max-width:980px){.detail-shell{grid-template-columns:1fr}.detail-rail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.detail-panel--history{margin-top:0}.detail-panel--cta{grid-column:1 / -1}}@media(max-width:760px){.detail-hero{align-items:stretch;flex-direction:column;padding:96px 16px 18px}.detail-hero-actions{width:100%;padding-bottom:0}.detail-action{flex:1}.detail-shell{padding:0 10px 36px}.detail-rail{grid-template-columns:1fr}.detail-notation .notation-sheet{min-height:420px;max-height:none;padding:18px 12px 36px}}.short-link-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:linear-gradient(180deg,color-mix(in srgb,var(--bg-raised) 82%,var(--accent-dim)) 0%,var(--bg) 48%),var(--bg)}.short-link-card{width:min(420px,100%);display:flex;flex-direction:column;align-items:center;gap:12px;padding:28px;text-align:center;background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-md)}.short-link-card h1{color:var(--fg);font-size:1.16rem;font-weight:800;line-height:1.2}.short-link-card p{color:var(--fg-muted);font-size:.9rem;line-height:1.55}.short-link-loader{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:short-link-spin .8s linear infinite}.short-link-action{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 14px;margin-top:4px;border-radius:var(--radius-md);background:var(--accent);color:var(--fg-inverse);font-size:.82rem;font-weight:800;text-decoration:none}@keyframes short-link-spin{to{transform:rotate(360deg)}}:root,[data-theme=warm]{--bg: #F5F3EE;--bg-raised: #FFFFFF;--bg-sunken: #EDEAE2;--bg-glass: rgba(255, 255, 255, .92);--border: #E0DAD0;--border-strong:#9E8060;--fg: #1C1A16;--fg-muted: #6C665A;--fg-faint: #A09A90;--fg-inverse: #FFFFFF;--accent: #C25820;--accent-hover: #D46830;--accent-dim: rgba(194, 88, 32, .08);--accent-text: #A04818;--gold: #B88828;--gold-hover: #C89838;--gold-dim: rgba(184, 136, 40, .1);--piano-surface: #2C2018;--piano-divider: #1C1208;--piano-bg: linear-gradient(180deg, #E8E2D8 0%, #D8D0C4 100%);--key-white: #FEFCF8;--key-white-grad: linear-gradient(180deg, #FEFDF9 0%, #F8F2E8 60%, #EEE8DA 100%);--key-white-hover: linear-gradient(180deg, #F4EDE0 0%, #EAE2D0 60%, #DED8C4 100%);--key-white-active: linear-gradient(180deg, #E8DFC8 0%, #DDD4B8 60%, #D0C8A8 100%);--key-black-grad: linear-gradient(180deg, #383028 0%, #1A1410 85%, #242018 100%);--key-black-hover: linear-gradient(180deg, #484038 0%, #2A2420 85%, #343028 100%);--key-black-active: linear-gradient(180deg, #585048 0%, #3A3430 85%, #444040 100%);--key-sa-white: linear-gradient(180deg, #FFF8E0 0%, #F4E4B0 60%, #EAD898 100%);--key-sa-accent: var(--gold);--key-pressed-white: linear-gradient(180deg, #EAE0B0 0%, #D8CC90 60%, #CAC078 100%);--key-pressed-black: linear-gradient(180deg, #504848 0%, #303030 85%, #404040 100%);--key-text-white: #302818;--key-text-black: #C8C0B0;--key-label-muted: #7A7060;--shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 3px 10px rgba(0,0,0,.09), 0 1px 3px rgba(0,0,0,.05);--shadow-lg: 0 6px 22px rgba(0,0,0,.11), 0 2px 6px rgba(0,0,0,.06);--shadow-piano: inset 0 2px 8px rgba(0,0,0,.14), 0 2px 0 rgba(255,255,255,.06);--shadow-key: 0 1px 3px rgba(0,0,0,.06);--shadow-bk: -1px 0 0 #060402, 1px 0 0 #060402, 0 4px 8px rgba(0,0,0,.4);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 100px;--notation-cursor-line: var(--accent);--notation-hover-bg: rgba(194, 88, 32, .05);--notation-active-bg: rgba(194, 88, 32, .09)}[data-theme=white]{--bg: #FFFFFF;--bg-raised: #FAFAFA;--bg-sunken: #F2F2F2;--bg-glass: rgba(255,255,255,.95);--border: #E4E4E4;--border-strong:#A0A0A0;--fg: #111111;--fg-muted: #666666;--fg-faint: #AAAAAA;--fg-inverse: #FFFFFF;--accent: #C25820;--accent-hover: #D46830;--accent-dim: rgba(194, 88, 32, .08);--accent-text: #A04818;--gold: #B88828;--gold-hover: #C89838;--gold-dim: rgba(184, 136, 40, .1);--piano-surface: #2C2018;--piano-divider: #1C1208;--piano-bg: linear-gradient(180deg, #E0E0E0 0%, #CECECE 100%);--key-white: #FFFFFF;--key-white-grad: linear-gradient(180deg, #FFFFFF 0%, #F8F8F8 60%, #EFEFEF 100%);--key-white-hover: linear-gradient(180deg, #F4F4F4 0%, #EBEBEB 60%, #E2E2E2 100%);--key-white-active: linear-gradient(180deg, #E8E8E8 0%, #DEDEDE 60%, #D4D4D4 100%);--key-black-grad: linear-gradient(180deg, #2A2A2A 0%, #141414 85%, #202020 100%);--key-black-hover: linear-gradient(180deg, #3A3A3A 0%, #242424 85%, #303030 100%);--key-black-active: linear-gradient(180deg, #484848 0%, #323232 85%, #3E3E3E 100%);--key-sa-white: linear-gradient(180deg, #FFF8E0 0%, #F4E4B0 60%, #EAD898 100%);--key-sa-accent: var(--gold);--key-pressed-white: linear-gradient(180deg, #E8E0B0 0%, #D8CC90 60%, #CCBF78 100%);--key-pressed-black: linear-gradient(180deg, #484848 0%, #303030 85%, #3E3E3E 100%);--key-text-white: #222222;--key-text-black: #CCCCCC;--key-label-muted: #888888;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 3px 10px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.06);--shadow-lg: 0 6px 22px rgba(0,0,0,.12), 0 2px 6px rgba(0,0,0,.07);--shadow-piano: inset 0 2px 8px rgba(0,0,0,.16), 0 2px 0 rgba(255,255,255,.08);--shadow-key: 0 1px 3px rgba(0,0,0,.08);--shadow-bk: -1px 0 0 #050505, 1px 0 0 #050505, 0 4px 8px rgba(0,0,0,.45);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-pill: 100px;--notation-cursor-line: var(--accent);--notation-hover-bg: rgba(194, 88, 32, .05);--notation-active-bg: rgba(194, 88, 32, .09)}:root{--font-body: "Inter", "Noto Sans", system-ui, sans-serif;--font-deva: "Noto Sans Devanagari", "Inter", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden}body{font-family:var(--font-body);background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{height:100%;display:flex;flex-direction:column}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--fg-faint)}::selection{background:var(--accent-dim);color:var(--fg)}button{font-family:inherit;cursor:pointer;border:none;background:none;outline:none}button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}