:root{color-scheme:dark;--bg:#0d1112;--surface:#14191b;--line:#2b3336;--text:#edf2f3;--muted:#8a989d;--cyan:#58e5ef;--coral:#ff8069;--mint:#b7d8ad;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--sans:Arial,Helvetica,sans-serif}
*{box-sizing:border-box;letter-spacing:0}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:14px}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.3;cursor:default}button,a,input{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--cyan)}button{color:inherit}a{color:inherit;text-decoration:none}input{min-width:0}svg{width:18px;height:18px;stroke-width:1.6;flex-shrink:0}button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;background:none;min-height:38px;border-radius:4px;transition:background .15s,color .15s}button:hover:not(:disabled){background:#263034}.icon-btn{width:36px;height:36px;min-height:36px;flex-shrink:0;color:var(--muted)}.icon-btn:hover:not(:disabled){color:var(--text)}.text-btn{padding:0 10px;color:var(--muted);font-size:12px}.save-btn{border:1px solid #465154;padding:0 13px;font-size:12px;font-weight:600;white-space:nowrap}.play-btn{background:var(--cyan);color:#071719;padding:0 18px;font-weight:700;min-height:42px}.play-btn:hover:not(:disabled){background:#99f1f5}.play-btn.is-playing{background:var(--coral);color:#25110d}.danger-btn{background:var(--coral);color:#22100c;padding:0 16px}.muted{color:var(--muted)}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}.skip-link{position:fixed;left:230px;top:-60px;z-index:50;background:var(--cyan);color:var(--bg);padding:10px}.skip-link:focus{top:10px}
.sidebar{position:fixed;inset:0 auto 0 0;width:208px;border-right:1px solid var(--line);padding:31px 18px 20px;display:flex;flex-direction:column;background:#101516;z-index:10}.brand{display:flex;gap:10px;align-items:center;padding:0 5px;font-size:15px;font-weight:800}.brand small{display:block;font:9px var(--mono);margin-top:5px;color:var(--muted)}.brand-mark{display:grid;place-items:center;width:33px;height:36px;color:var(--cyan);border:1px solid var(--cyan);border-radius:3px}.brand-mark svg{width:24px;height:24px}.nav-caption{font:9px var(--mono);color:#65767b;margin:53px 10px 17px}.sidebar nav{display:grid;gap:6px}.sidebar nav a{display:flex;gap:12px;align-items:center;padding:12px 10px;font-size:12px;border-radius:4px;color:var(--muted);border:1px solid transparent}.sidebar nav a:hover{color:var(--text);background:#1b2224}.sidebar nav a[aria-current="page"]{background:#1d2c2f;color:var(--cyan);border-color:#30474a}.nav-number{font:10px var(--mono);margin-left:auto;opacity:.7}.sidebar-bottom{margin-top:auto;padding:55px 6px 0}.machine-symbol{display:flex;gap:5px;height:38px;align-items:center}.machine-symbol span{width:5px;background:#39474a;height:18px}.machine-symbol span:nth-child(2){height:34px;background:var(--coral)}.machine-symbol span:nth-child(3){height:26px}.machine-symbol span:nth-child(4){height:11px;background:var(--cyan)}.sidebar-bottom p{font:9px var(--mono);color:#7f9095;margin:16px 0 30px}.local-status{font:9px var(--mono);display:flex;align-items:center;gap:7px;color:var(--muted)}.local-status>span:last-child{margin-left:auto}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--mint);display:inline-block;flex-shrink:0}.shell{margin-left:208px}.topbar{height:67px;border-bottom:1px solid var(--line);padding:0 36px;display:flex;align-items:center;justify-content:space-between;font-size:12px}.breadcrumb{color:var(--muted)}.separator{margin:0 14px;color:#536368}.topbar-right{display:flex;align-items:center;gap:22px}.local-badge{font:9px var(--mono);color:var(--muted);white-space:nowrap}.topbar-right .icon-btn{width:30px}main{max-width:1450px;margin:auto;padding:34px 36px 0}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px;min-height:56px}.eyebrow{color:var(--muted);font:9px var(--mono);margin-bottom:10px}h1{font-size:29px;font-weight:700;margin:0;line-height:1.2}.heading-slash{font-weight:400;color:#4b5b60}.heading-sub{font-size:21px;font-weight:400;color:#9ca9ae}.engine-state{display:flex;align-items:center;gap:9px;font:10px var(--mono);color:var(--muted);white-space:nowrap}.engine-state .status-dot{background:#697c82}.engine-state .status-dot.running{background:var(--cyan);box-shadow:0 0 0 4px #58e5ef12}.transport{display:flex;align-items:center;gap:19px;border-block:1px solid var(--line);padding:17px 0;flex-wrap:wrap}.tempo-control{display:flex;align-items:center;gap:8px}.tempo-control>label,.swing-control>label{font:9px var(--mono);color:var(--muted)}.stepper{display:flex;align-items:center;gap:1px}.stepper .icon-btn{width:24px;height:30px;min-height:30px}.stepper .icon-btn svg{width:13px}.stepper input{background:transparent;border:0;color:var(--text);width:40px;text-align:center;font:17px var(--mono);padding:0;appearance:textfield}.stepper input::-webkit-inner-spin-button,.stepper input::-webkit-outer-spin-button{appearance:none}.stepper>span{font:9px var(--mono);color:var(--muted);margin-left:5px}.transport-divider{height:27px;width:1px;background:var(--line)}.swing-control{width:97px;flex-shrink:0}.swing-control label{display:flex;justify-content:space-between;gap:8px}.swing-control input{width:100%;margin:9px 0 0}.volume-control{display:flex;align-items:center;gap:8px}.volume-control label{display:flex;color:var(--muted)}.volume-control input{width:64px}.volume-control output{font:10px var(--mono);width:30px;color:var(--muted)}input[type="range"]{accent-color:var(--cyan);height:4px;cursor:pointer}.transport-actions{margin-left:auto;display:flex;align-items:center;gap:3px}.transport-actions .save-btn{margin-left:8px}
.instrument-rack{display:grid;grid-template-columns:minmax(260px, .92fr) minmax(0,1.6fr);border-bottom:1px solid var(--line);min-height:274px}.stage-label{font:9px var(--mono);color:var(--muted);display:flex;align-items:center;justify-content:space-between;padding-top:21px}.stage-label>span:first-child{display:flex;align-items:center;gap:8px}.coral-dot{width:5px;height:5px;background:var(--coral);display:inline-block}.cartridge-stage{padding-right:30px}.cartridge-art{height:191px;display:flex;align-items:center;justify-content:center;overflow:hidden}.cartridge-art img{width:100%;height:100%;object-fit:contain;transition:filter .3s,transform .3s}.cartridge-stage:hover img{transform:translateY(-3px)}.cartridge-meta{display:flex;justify-content:space-between;align-items:center;padding-bottom:21px}.cartridge-meta h2{font-size:19px;font-weight:500;margin:0 0 5px}.cartridge-meta span{font:9px var(--mono);color:var(--cyan)}.signal-stage{border-left:1px solid var(--line);padding:0 0 0 30px}.scope-wrap{position:relative;height:175px;padding:13px 0 23px}#scope{display:block;width:100%;height:100%}.scope-labels{position:absolute;bottom:7px;left:0;right:0;display:flex;justify-content:space-between;font:8px var(--mono);color:#607379}.scope-labels>span:last-child{color:var(--cyan)}.signal-meta{display:grid;grid-template-columns:.9fr 1fr 1.2fr;gap:14px;padding:11px 0 21px;border-top:1px solid var(--line)}.metric-label{font:8px var(--mono);color:var(--muted);display:block;margin-bottom:10px}.signal-meta strong{font:20px var(--mono);font-weight:400;white-space:nowrap}.signal-meta strong>span{font-size:11px;color:#71848a}.signal-meta #pattern-name{font-size:12px;white-space:normal;overflow-wrap:anywhere;line-height:24px}.sequence-section{padding-top:20px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:36px;margin-bottom:14px}.section-heading h2{font-size:13px;font-weight:500;margin:0;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.section-heading h2>span{font:8px var(--mono);color:#73858b;margin-left:3px}.sequence-actions{display:flex;align-items:center;gap:5px}.sequencer-scroll{overflow-x:auto;scrollbar-width:thin;scrollbar-color:#3c4c50 transparent;padding-bottom:7px}.sequencer{min-width:676px;display:grid;grid-template-columns:128px repeat(16,minmax(27px,1fr));gap:7px 5px}.step-number{font:8px var(--mono);text-align:center;color:#5c7178;height:18px;display:grid;place-items:center}.step-number.bar-start{color:#a4b2b7}.track-label{position:sticky;left:0;z-index:2;background:var(--bg);display:flex;align-items:center;gap:6px;padding-right:10px;height:38px;border-left:2px solid var(--track-color);padding-left:8px}.track-label>span{font-size:11px;margin-right:auto}.track-label .icon-btn{width:23px;height:28px;min-height:28px}.track-label .icon-btn svg{width:13px;height:13px}.track-label .icon-btn[aria-pressed="true"]{color:var(--coral);background:#ff806915}.solo-btn{font:9px var(--mono)!important}.solo-btn[aria-pressed="true"]{color:var(--cyan)!important;background:#58e5ef15!important}.step{height:38px;min-height:38px;width:100%;border:1px solid #29363b;background:#1a2327;border-radius:3px;padding:0;position:relative;transition:background .1s,border-color .1s,opacity .15s}.step.bar-start{background:#212d31;border-color:#35474d}.step:hover:not(:disabled){background:#34474e;border-color:#73929e}.step[aria-pressed="true"]{background:var(--track-color);border-color:var(--track-color);color:#102023}.step[aria-pressed="true"]::after{content:"";position:absolute;bottom:6px;left:50%;width:3px;height:3px;margin-left:-1.5px;background:#0d111266;border-radius:50%}.step.current::before{content:"";position:absolute;inset:-3px;border:1px solid var(--text);border-radius:5px;pointer-events:none}.step.track-muted{opacity:.3}.step-number.current{color:var(--text)}.sequencer-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;font:8px var(--mono);color:#819399;padding:11px 0 22px}.sequencer-footer>span{display:flex;align-items:center;gap:7px}.cyan-square{display:inline-block;width:6px;height:6px;background:var(--cyan)}.console-section{border-top:1px solid var(--line);padding-top:14px}.console-section .section-heading{margin-bottom:3px}.console-section h2>svg{color:var(--cyan);width:15px}.console-log{height:94px;overflow:auto;font:10px/1.9 var(--mono);scrollbar-width:thin;scrollbar-color:#3c4c50 transparent;padding:5px 0}.log-line{display:grid;grid-template-columns:67px 44px 1fr;gap:12px;color:#a5b5ba;overflow-wrap:anywhere}.log-line time{color:#596f77}.log-line .log-type{font-size:8px;color:var(--cyan);padding-top:1px}.log-line.error .log-type,.log-line.error .log-text{color:var(--coral)}.log-line.command .log-type{color:var(--coral)}.console-input{display:flex;align-items:center;gap:13px;border-block:1px solid var(--line);margin-top:10px;min-height:46px;font:12px var(--mono)}.console-input label{color:var(--cyan);flex-shrink:0}.console-input input{background:none;border:0;flex:1;color:var(--text);height:42px;outline-offset:0}.console-input input::placeholder{color:#526a73}.console-input .icon-btn{color:#80969e}footer{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:24px 0;color:#61767d;font:8px var(--mono)}.footer-cross{color:var(--coral);padding:0 10px;font-size:12px}.footer-version{color:#3c535b}
.cartridge-library{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.library-card{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:#111719;transition:border-color .2s}.library-card:hover{border-color:#60787f}.library-card.loaded{border-color:var(--cyan)}.library-top{display:flex;align-items:center;justify-content:space-between;font:9px var(--mono);padding:20px 20px 0;color:var(--muted)}.library-top>span:last-child{color:var(--kit-color)}.library-art{height:210px;display:flex;align-items:center;justify-content:center;overflow:hidden}.library-art img{width:90%;height:100%;object-fit:contain;filter:var(--kit-filter);transition:transform .3s}.library-card:hover img{transform:translateY(-4px)}.library-info{padding:0 20px 20px}.library-info h2{font-size:21px;font-weight:500;margin:4px 0 9px}.library-info p{font:10px var(--mono);color:var(--muted);margin:0 0 22px}.library-info button{width:100%;justify-content:space-between;border:1px solid var(--line);padding:0 12px;color:var(--kit-color);font-size:12px}.session-toolbar{display:flex;justify-content:space-between;align-items:center;padding:10px 0 17px;border-bottom:1px solid var(--line);font:10px var(--mono);color:var(--muted)}.session-row{display:flex;align-items:center;gap:17px;padding:22px 0;border-bottom:1px solid var(--line)}.session-icon{height:46px;width:46px;display:grid;place-items:center;border:1px solid #39545b;color:var(--cyan);border-radius:4px;flex-shrink:0}.session-info{min-width:0;flex:1}.session-info h2{font-size:14px;margin:0 0 8px;font-weight:500;overflow-wrap:anywhere}.session-info p{font:9px/1.6 var(--mono);color:var(--muted);margin:0}.session-buttons{display:flex;gap:5px;flex-shrink:0}.empty-state{padding:75px 20px;text-align:center;border-bottom:1px solid var(--line);color:var(--muted)}.empty-state>svg{width:40px;height:40px;margin-bottom:13px;color:#465c64}.empty-state h2{font-size:18px;color:var(--text);font-weight:400}.empty-state p{font:11px var(--mono)}.system-summary{padding:30px 0;border-block:1px solid var(--line)}.system-summary>svg{color:var(--coral);width:28px;height:28px}.system-summary h2{font-weight:400;font-size:23px}.system-summary p{color:var(--muted);font-size:13px;line-height:1.7}.system-specs{margin:15px 0}.system-specs>div{display:flex;justify-content:space-between;gap:25px;padding:20px 0;border-bottom:1px solid var(--line);font:12px/1.6 var(--mono)}.system-specs dt{color:var(--muted)}.system-specs dd{margin:0;text-align:right}.system-note{display:flex;align-items:center;gap:15px;padding:15px 0;color:var(--muted)}.system-note p{font-size:12px;line-height:1.7}.system-note svg{color:var(--cyan)}dialog{color:var(--text);background:#151d20;border:1px solid #43575f;border-radius:6px;width:min(420px,calc(100% - 32px));padding:24px;box-shadow:0 20px 100px #0008}dialog::backdrop{background:#030809bb;backdrop-filter:blur(4px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}.dialog-heading h2{font-size:18px;font-weight:500;margin:0}dialog label{display:block;font:9px var(--mono);color:var(--muted);margin-bottom:10px}dialog input{background:#0d1417;border:1px solid #3d555f;color:var(--text);padding:13px 12px;width:100%;border-radius:3px}.dialog-meta{display:flex;justify-content:space-between;margin:16px 0 25px;color:var(--muted);font:9px var(--mono)}dialog .play-btn{width:100%}.dialog-buttons{display:flex;justify-content:flex-end;gap:10px}#delete-name{overflow-wrap:anywhere;color:var(--muted);line-height:1.6}.toast{position:fixed;right:28px;bottom:24px;max-width:min(400px,calc(100% - 32px));background:#203139;border:1px solid #507881;border-left:3px solid var(--cyan);color:var(--text);font:12px/1.6 var(--mono);padding:14px 20px;z-index:30;border-radius:4px;box-shadow:0 8px 30px #0005}.toast.error{border-left-color:var(--coral)}
@media(min-width:1600px){main{padding-top:44px}.instrument-rack{min-height:330px}.cartridge-art{height:242px}.scope-wrap{height:226px}.console-log{height:135px}.step,.track-label{height:42px}}
@media(max-width:1220px){.sidebar{width:184px;padding-inline:13px}.shell{margin-left:184px}main{padding-inline:26px}.topbar{padding-inline:26px}.transport{gap:13px}.transport-divider{display:none}.volume-control input{width:45px}.transport-actions .save-btn span{display:none}.transport-actions .save-btn{padding:0 10px}.heading-sub{font-size:18px}.signal-stage{padding-left:22px}.cartridge-stage{padding-right:22px}.sequencer{grid-template-columns:110px repeat(16,minmax(27px,1fr))}}
@media(max-width:1000px){.sidebar{width:74px;padding:25px 10px 20px}.brand{padding:0;justify-content:center}.brand>span:last-child,.nav-caption,.sidebar nav a>span,.sidebar-bottom p,.local-status{display:none}.sidebar nav{margin-top:40px}.sidebar nav a{justify-content:center;padding:12px 0}.sidebar nav svg{width:21px;height:21px}.sidebar-bottom{padding-inline:4px}.shell{margin-left:74px}.transport{gap:14px}.transport-actions{gap:1px}.cartridge-art{height:185px}.scope-wrap{height:169px}h1{font-size:27px}.heading-sub{font-size:18px}.signal-meta{grid-template-columns:.8fr 1fr 1.1fr}.signal-meta strong{font-size:17px}.step{height:36px;min-height:36px}.track-label{height:36px}}
@media(max-width:760px){.sidebar{position:sticky;top:0;width:100%;height:63px;padding:0 18px;flex-direction:row;align-items:center;border-right:0;border-bottom:1px solid var(--line);gap:20px}.brand{justify-content:flex-start}.brand>span:last-child{display:block;font-size:13px}.brand small{font-size:7px;margin-top:3px}.brand-mark{width:28px;height:30px}.brand-mark svg{width:21px}.sidebar nav{margin:0 0 0 auto;display:flex;gap:3px}.sidebar nav a{padding:9px 8px}.sidebar nav svg{width:17px;height:17px}.sidebar-bottom{display:none}.shell{margin-left:0}.topbar{height:49px;padding:0 20px;font-size:11px}.topbar-right{gap:10px}.local-badge{font-size:8px}main{padding:27px 20px 0}.page-heading{margin-bottom:22px;gap:10px;min-height:54px}h1{font-size:26px}.heading-sub,.heading-slash{display:none}.engine-state{font-size:9px}.transport{gap:17px 20px;padding:15px 0}.tempo-control{margin-right:auto;gap:8px}.swing-control{width:106px}.volume-control{gap:10px}.volume-control input{width:70px}.transport-actions{margin-left:auto}.transport-actions .save-btn span{display:inline}.transport-actions .save-btn{padding:0 10px}.instrument-rack{grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);min-height:254px}.cartridge-stage{padding-right:18px}.signal-stage{padding-left:18px}.cartridge-art{height:163px}.scope-wrap{height:147px}.stage-label{font-size:8px}.stage-label>span:first-child{gap:5px}#kit-code{display:none}.cartridge-meta h2{font-size:17px}.cartridge-meta span{font-size:8px}.signal-meta{grid-template-columns:1fr 1fr;gap:10px}.signal-meta>div:last-child{display:none}.metric-label{font-size:7px}.signal-meta strong{font-size:17px}.section-heading h2>span{display:none}.sequencer{grid-template-columns:107px repeat(16,32px);gap:8px 6px;min-width:715px}.step,.track-label{height:40px;min-height:40px}.sequencer-footer{font-size:7px;gap:7px}.sequencer-footer .muted{display:none}.cartridge-library{gap:14px}.library-art{height:150px}.library-top,.library-info{padding-inline:15px}.library-info h2{font-size:18px}.library-info p{font-size:8px}.log-line{grid-template-columns:59px 38px 1fr;gap:8px;font-size:9px}footer{font-size:7px}.footer-version{display:none}.toast{right:16px;bottom:16px}.system-specs>div{font-size:10px;gap:15px}.session-row{gap:12px}.session-icon{width:37px;height:41px}.session-buttons{gap:2px}.session-buttons .text-btn{font-size:11px;padding:0 7px}.session-info p{font-size:8px}.session-buttons .icon-btn{width:28px}.skip-link{left:15px}}
@media(max-width:420px){.sidebar{padding:0 14px;gap:10px}.sidebar nav a{padding:9px 6px}.brand>span:last-child{font-size:12px}.topbar{padding-inline:16px}.topbar-right>.local-badge{display:none}main{padding-inline:16px}.transport{gap:16px 12px}.transport .play-btn{min-width:79px;padding:0 13px}.tempo-control>label{display:none}.transport-actions .save-btn span{display:none}.transport-actions .save-btn{margin-left:4px;padding:0 9px}.volume-control input{width:55px}.volume-control output{display:none}.swing-control{width:84px}.transport-actions .icon-btn{width:30px}.instrument-rack{grid-template-columns:1fr 1.05fr}.cartridge-stage{padding-right:12px}.signal-stage{padding-left:12px}.cartridge-art{height:145px}.scope-wrap{height:129px}.cartridge-meta h2{font-size:16px}.stage-label{font-size:7px}.signal-meta strong{font-size:15px}.signal-meta strong>span{font-size:9px}.cartridge-meta .icon-btn{width:25px}.scope-labels{font-size:7px}.cartridge-library{grid-template-columns:1fr}.library-art{height:215px}.library-info p{font-size:10px}.page-heading .save-btn{padding:0 9px;font-size:11px}.session-row{flex-wrap:wrap}.session-buttons{margin-left:49px;margin-top:-4px}.session-buttons .icon-btn{width:32px}footer{align-items:flex-start;flex-direction:column;gap:8px}.system-summary h2{font-size:21px}.system-summary p{font-size:12px}.sequencer-footer>span:last-child{font-size:6px}.section-heading h2{font-size:12px}.log-line{grid-template-columns:54px 34px 1fr;gap:6px}.console-input{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}