:root{--bg:#08060e;--panel:#0c0917;--panel-2:#0f0b1d;--accent:#b06bff;--accent-hot:#d042ff;--lav:#d8b9ff;--white:#ece9f5;--muted:#9a93b3;--muted-2:#6f6790;--mint:#4ade80;--line:#b06bff29;--line-soft:#b06bff14;--grad:linear-gradient(115deg, #c79bff, #b06bff 45%, #d042ff);--r-tight:4px;--r-mid:6px;--r-pill:50px;--fdisp:"Space Grotesk Variable", "Space Grotesk", system-ui, sans-serif;--fmono:"JetBrains Mono Variable", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box;margin:0;padding:0}html{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}body{background:var(--bg);min-height:100vh;color:var(--white);font-family:var(--fdisp);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;position:relative;overflow-x:hidden}body:before{content:"";z-index:-2;pointer-events:none;background:radial-gradient(640px 480px at 8% -6%,#b06bff38,#0000 60%),radial-gradient(720px 560px at 102% 8%,#d042ff29,#0000 60%),radial-gradient(700px 620px at 100% 104%,#b06bff24,#0000 62%),radial-gradient(560px 520px at -6% 100%,#8c50ff1f,#0000 60%);position:fixed;inset:0}body:after{content:"";z-index:-1;pointer-events:none;opacity:.5;background-image:linear-gradient(90deg,#b06bff0d 1px,#0000 1px),linear-gradient(#b06bff0d 1px,#0000 1px);background-size:38px 38px;position:fixed;inset:0;-webkit-mask-image:radial-gradient(circle at 50% 30%,#000 0%,#0000 85%);mask-image:radial-gradient(circle at 50% 30%,#000 0%,#0000 85%)}.wrap{max-width:1180px;margin:0 auto;padding:34px 26px 72px}header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:26px;display:flex}.wordmark{letter-spacing:-.02em;align-items:baseline;gap:.12em;font-size:clamp(28px,4.4vw,46px);font-weight:700;line-height:1;display:flex}.wordmark .sep{color:var(--muted-2);font-weight:500}.wordmark .lz{color:var(--lav);text-decoration:none}.wordmark .lz:hover{color:var(--white)}.wordmark .mm{background:var(--grad);color:#0000;filter:drop-shadow(0 0 22px #b06bff59);-webkit-background-clip:text;background-clip:text}.tagline{font-family:var(--fmono);color:var(--muted);letter-spacing:.04em;text-align:right;max-width:34ch;font-size:12px;line-height:1.5}.tagline b{color:var(--lav);font-weight:500}.head-right{flex-direction:column;align-items:flex-end;gap:10px;display:flex}.repo-btn{font-family:var(--fmono);color:var(--lav);border:1px solid var(--line);border-radius:var(--r-pill);background:#0c0918;align-items:center;gap:8px;padding:6px 12px;font-size:12px;text-decoration:none;transition:border-color .15s,color .15s,background .15s,box-shadow .15s;display:inline-flex}.repo-btn:hover{color:var(--white);background:#120c22;border-color:#b06bff66;box-shadow:0 0 16px -4px #b06bff80}.repo-btn:focus-visible{outline:none;box-shadow:0 0 0 3px #b06bff66}.repo-btn svg{width:15px;height:15px}.repo-stars{letter-spacing:.02em;white-space:nowrap}.console{background:linear-gradient(180deg, var(--panel-2), var(--panel));border:1px solid var(--line);border-radius:var(--r-mid);margin-bottom:20px;padding:20px 22px 18px;box-shadow:0 0 0 1px #0006,0 24px 60px -28px #7828ff8c,inset 0 1px #ffffff08}.console-head{align-items:center;gap:10px;margin-bottom:18px;display:flex}.console-head .dot{background:var(--accent);width:7px;height:7px;box-shadow:0 0 10px var(--accent);border-radius:50%}.console-head h2{font-family:var(--fmono);letter-spacing:.22em;text-transform:uppercase;color:var(--muted);font-size:12px;font-weight:500}.fields{grid-template-columns:repeat(12,1fr);gap:14px;display:grid}.field{flex-direction:column;gap:7px;display:flex}.field.k-key{grid-column:span 2}.field.k-scale{grid-column:span 3}.field.k-chords{grid-column:span 7}.field.k-preset{grid-column:span 4}.field.k-bars,.field.k-tempo{grid-column:span 2}.field.k-pad{grid-column:span 4}label{font-family:var(--fmono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);font-size:11px}label .req{color:var(--accent)}.labelrow{justify-content:space-between;align-items:center;display:flex}.autotoggle{cursor:pointer;color:var(--accent);align-items:center;gap:6px;display:flex}.autotoggle input{accent-color:var(--accent);cursor:pointer;margin:0}.control:disabled{opacity:.45;cursor:not-allowed}.control{font-family:var(--fmono);color:var(--white);border:1px solid var(--line);border-radius:var(--r-tight);letter-spacing:.01em;background:#0a0714;width:100%;padding:11px 12px;font-size:14px;font-weight:500;transition:border-color .15s,box-shadow .15s,background .15s}.control::placeholder{color:var(--muted-2)}.control:hover{border-color:#b06bff52}.control:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #b06bff52,0 0 18px -2px #b06bff73}select.control{appearance:none;cursor:pointer;background-image:linear-gradient(45deg, transparent 50%, var(--accent) 50%), linear-gradient(135deg, var(--accent) 50%, transparent 50%);background-position:calc(100% - 16px) 18px,calc(100% - 11px) 18px;background-repeat:no-repeat;background-size:5px 5px,5px 5px;padding-right:30px}select.control option{color:var(--white);background:#0a0714}input[type=number].control{-moz-appearance:textfield}input[type=number].control::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number].control::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.errslot{min-height:20px;font-family:var(--fmono);letter-spacing:.01em;align-items:center;gap:9px;margin-top:14px;font-size:12.5px;display:flex}.errslot[data-state=ok]{color:var(--muted-2)}.errslot[data-state=ok] .ico{background:var(--muted-2)}.errslot[data-state=err]{color:#ff8aa0}.errslot[data-state=err] .ico{background:#ff5a78;box-shadow:0 0 10px #ff5a78b3}.errslot .ico{border-radius:50%;flex:none;width:6px;height:6px}.actions{flex-wrap:wrap;align-items:center;gap:11px;margin:16px 0 22px;display:flex}.btn{font-family:var(--fdisp);letter-spacing:.01em;border:1px solid var(--line);color:var(--lav);border-radius:var(--r-pill);cursor:pointer;background:#0c0918;align-items:center;gap:8px;padding:11px 18px;font-size:14px;font-weight:600;transition:border-color .15s,color .15s,background .15s,box-shadow .15s,transform 60ms;display:inline-flex}.btn:hover{color:var(--white);background:#120c22;border-color:#b06bff66}.btn:active{transform:translateY(1px)}.btn:focus-visible{outline:none;box-shadow:0 0 0 3px #b06bff66}.btn svg{width:15px;height:15px}.btn[disabled]{opacity:.4;cursor:not-allowed;pointer-events:none}.btn-primary{color:#180a26;background:var(--grad);border:0;padding:12px 26px;font-weight:700;box-shadow:0 0 26px -2px #b06bff99,0 10px 30px -12px #d042ffb3}.btn-primary:hover{color:#180a26;background:var(--grad);box-shadow:0 0 34px #d042ffb3,0 12px 34px -10px #d042ffcc}.btn-primary:focus-visible{box-shadow:0 0 0 3px #d8b9ff8c,0 0 30px #d042ffa6}.btn.is-playing{border-color:var(--mint);color:var(--mint);box-shadow:0 0 0 1px #4ade8066,0 0 18px -2px #4ade8073}.spacer{flex:auto;min-width:8px}.seedtag{font-family:var(--fmono);color:var(--muted);letter-spacing:.04em;white-space:nowrap;font-size:12px}.seedtag b{color:var(--lav);font-weight:500}.roll-card{border:1px solid var(--line);border-radius:var(--r-mid);background:radial-gradient(120% 140% at 50% -20%,#120a22 0%,#0a0613 60%,#08060e 100%);margin-bottom:24px;padding:16px 16px 14px;box-shadow:0 0 0 1px #00000080,0 40px 90px -40px #9632ff8c,inset 0 1px #ffffff0a}.roll-top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.roll-top .meta{font-family:var(--fmono);color:var(--muted);letter-spacing:.04em;flex-wrap:wrap;gap:14px;font-size:12px;display:flex}.roll-top .meta b{color:var(--lav);font-weight:500}.roll-top .status{font-family:var(--fmono);letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);align-items:center;gap:7px;font-size:11px;display:flex}.roll-top .status .led{background:var(--muted-2);border-radius:50%;width:7px;height:7px;transition:background .2s,box-shadow .2s}.roll-top .status.live{color:var(--mint)}.roll-top .status.live .led{background:var(--mint);box-shadow:0 0 10px var(--mint)}.roll{aspect-ratio:16/7;border-radius:var(--r-tight);background:#06040c;border:1px solid #b06bff1a;width:100%;min-height:240px;position:relative;overflow:hidden}.roll-grid{flex-direction:column;display:flex;position:absolute;inset:0}.roll-row{border-bottom:1px solid #b06bff0b;flex:1 1 0;position:relative}.roll-row.inscale{background:#b06bff09}.roll-row.root{background:#b06bff12}.roll-bars{pointer-events:none;position:absolute;inset:0}.roll-bars .bar-line{background:#b06bff2e;width:1px;position:absolute;top:0;bottom:0}.roll-bars .beat-line{background:#b06bff12;width:1px;position:absolute;top:0;bottom:0}.note{background:linear-gradient(115deg,#c79bff,#b06bff 45%,#d042ff);border-radius:2px;transition:box-shadow .12s,filter .12s;position:absolute;box-shadow:0 0 10px -1px #b06bffb3,0 0 2px #d8b9ffe6,inset 0 0 4px #ffffff40}.note.lit{filter:brightness(1.15);background:linear-gradient(115deg,#9bffd0,#4ade80 55%,#b06bff);box-shadow:0 0 16px 1px #4ade80cc,0 0 4px #ffffffe6}.chordbar{pointer-events:none;background:#4ade801f;border:1px solid #4ade8042;border-radius:2px;position:absolute}.playhead{background:linear-gradient(to bottom, transparent, var(--mint), transparent);opacity:0;width:2px;transition:opacity .15s;position:absolute;top:0;bottom:0;left:0;box-shadow:0 0 14px 1px #4ade80cc}.playhead.on{opacity:1}.roll-empty{text-align:center;font-family:var(--fmono);color:var(--muted-2);letter-spacing:.06em;justify-content:center;align-items:center;padding:20px;font-size:13px;display:flex;position:absolute;inset:0}.roll-empty span{max-width:30ch}.roll-empty .hl{color:var(--lav)}.history h3{font-family:var(--fmono);letter-spacing:.22em;text-transform:uppercase;color:var(--muted);align-items:center;gap:10px;margin-bottom:12px;font-size:12px;font-weight:500;display:flex}.history h3 .count{color:var(--muted-2)}.hlist{border:1px solid var(--line-soft);border-radius:var(--r-mid);flex-direction:column;display:flex;overflow:hidden}.hrow{font-family:var(--fmono);color:var(--lav);border:0;border-bottom:1px solid var(--line-soft);cursor:pointer;text-align:left;letter-spacing:.01em;background:0 0;grid-template-columns:auto 1fr auto auto;align-items:center;gap:16px;width:100%;padding:11px 16px;font-size:13px;transition:background .12s,color .12s;display:grid}.hrow .kc{align-items:baseline;gap:12px;min-width:0;display:flex}.hrow:last-child{border-bottom:0}.hrow:hover{background:#b06bff12}.hrow:focus-visible{box-shadow:inset 0 0 0 1px var(--accent);background:#b06bff1a;outline:none}.hrow .idx{color:var(--muted-2)}.hrow .ks{color:var(--white)}.hrow .ch{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.hrow .seed{color:var(--accent)}.hrow .restore{color:var(--muted-2);letter-spacing:.14em;text-transform:uppercase;font-size:11px}.hrow:hover .restore{color:var(--lav)}.history-empty{font-family:var(--fmono);color:var(--muted-2);border:1px dashed var(--line-soft);border-radius:var(--r-mid);letter-spacing:.02em;padding:18px 16px;font-size:13px}footer{font-family:var(--fmono);color:var(--muted-2);letter-spacing:.06em;flex-wrap:wrap;justify-content:space-between;gap:14px;margin-top:34px;font-size:11px;display:flex}footer kbd{font-family:var(--fmono);color:var(--lav);border:1px solid var(--line);border-radius:var(--r-tight);letter-spacing:.06em;background:#0c0918;padding:1px 6px;font-size:10px}@media (width<=820px){.field.k-key{grid-column:span 4}.field.k-scale{grid-column:span 8}.field.k-chords{grid-column:span 12}.field.k-preset{grid-column:span 8}.field.k-bars,.field.k-tempo{grid-column:span 2}.field.k-pad{display:none}.tagline{text-align:left}.head-right{align-items:flex-start}}@media (width<=540px){.wrap{padding:22px 16px 56px}.field.k-key,.field.k-scale,.field.k-preset{grid-column:span 6}.field.k-chords{grid-column:span 12}.field.k-bars,.field.k-tempo{grid-column:span 6}.roll{aspect-ratio:auto;height:300px}.actions{gap:9px}.btn{flex:auto;justify-content:center}.btn-primary{flex-basis:100%}.seedtag{text-align:center;flex-basis:100%}.hrow{grid-template-columns:auto 1fr auto;gap:10px;font-size:12px}.hrow .restore{display:none}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.note,.note.lit{box-shadow:0 0 6px -1px #b06bff99}}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/assets/space-grotesk-vietnamese-wght-normal-D0rl6rjA.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/assets/space-grotesk-latin-ext-wght-normal-D9tNdqV9.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/assets/space-grotesk-latin-wght-normal-BhU9QXUp.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(data:font/woff2;base64,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)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/assets/jetbrains-mono-cyrillic-wght-normal-D73BlboJ.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/assets/jetbrains-mono-greek-wght-normal-Bw9x6K1M.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/assets/jetbrains-mono-vietnamese-wght-normal-Bt-aOZkq.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/assets/jetbrains-mono-latin-ext-wght-normal-DBQx-q_a.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/assets/jetbrains-mono-latin-wght-normal-B9CIFXIH.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
