:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#eef2ef;--bg:#090d0f;--panel:#0f1518;--panel-2:#121a1e;--panel-3:#172126;--line:#e0ece81a;--line-strong:#e0ece82e;--muted:#7f928d;--muted-2:#5b6c68;--text:#edf3ef;--amber:#d8aa60;--amber-soft:#f0d39a;--mint:#7bdbc1;--blue:#7fa9c8;--danger:#d47763;--radius:8px;background:#090d0f;font-family:Aptos Display,Microsoft YaHei UI,Segoe UI,sans-serif}*{box-sizing:border-box}html,body{background:var(--bg);min-width:320px;min-height:100%;margin:0}body{letter-spacing:0;overflow:hidden}button,input,select{font:inherit;letter-spacing:0}button{color:inherit}button:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--mint);outline-offset:2px}svg{width:18px;height:18px}.app-shell{background:linear-gradient(#ffffff04 1px, transparent 1px), linear-gradient(90deg, #ffffff04 1px, transparent 1px), var(--bg);background-size:48px 48px;grid-template-rows:70px minmax(0,1fr) 64px;width:100vw;height:100dvh;display:grid}.topbar{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:20;background:#090d0ff0;grid-template-columns:184px minmax(240px,1fr) auto;align-items:center;gap:20px;padding:0 18px 0 14px;display:grid}.brand{color:var(--text);align-items:center;gap:10px;text-decoration:none;display:flex}.brand-mark{border-radius:var(--radius);width:36px;height:36px;color:var(--amber-soft);background:#13191b;border:1px solid #d8aa607a;place-items:center;display:grid}.brand strong,.brand small{display:block}.brand strong{font-size:19px;line-height:1}.brand small{color:var(--muted);letter-spacing:.16em;margin-top:5px;font-family:Cascadia Code,monospace;font-size:9px}.project-heading{grid-template-columns:auto minmax(120px,360px) auto;align-items:center;gap:14px;min-width:0;display:grid}.eyebrow{color:var(--muted);letter-spacing:.16em;text-transform:uppercase;font-family:Cascadia Code,monospace;font-size:9px}.title-input{width:100%;min-width:0;color:var(--text);background:0 0;border:0;border-bottom:1px solid #0000;padding:4px 0;font-size:17px;font-weight:600}.title-input:hover,.title-input:focus{border-bottom-color:var(--line-strong);outline:none}.project-meta{color:var(--muted);white-space:nowrap;font-family:Cascadia Code,monospace;font-size:10px}.mobile-build-chip{display:none}.top-actions{align-items:center;gap:8px;display:flex}.model-chip{border:1px solid var(--line);border-radius:var(--radius);height:34px;color:var(--muted);white-space:nowrap;align-items:center;gap:7px;padding:0 10px;font-size:11px;display:inline-flex}.model-chip svg{width:14px;height:14px;color:var(--mint)}.button{border:1px solid var(--line);border-radius:var(--radius);color:#dce5e1;cursor:pointer;background:#12191c;justify-content:center;align-items:center;gap:7px;min-height:34px;padding:0 12px;transition:border-color .14s,background .14s,transform .14s;display:inline-flex}.button:hover{border-color:var(--line-strong);background:#172126}.button:active{transform:translateY(1px)}.button svg{width:15px;height:15px}.button--quiet{background:0 0}.button--primary{color:#17130d;background:#d4a85f;border-color:#d8aa608c;font-weight:700}.button--primary:hover{background:#e0b972}.button:disabled{cursor:wait;opacity:.55}.app-grid{grid-template-columns:68px 286px minmax(0,1fr) 326px;min-height:0;display:grid}.icon-rail{border-right:1px solid var(--line);background:#0b1012;flex-direction:column;align-items:stretch;gap:4px;padding:12px 8px;display:flex}.rail-spacer{flex:1}.rail-button{border-radius:var(--radius);min-height:52px;color:var(--muted);cursor:pointer;background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:5px;display:flex}.rail-button span{font-size:9px}.rail-button:hover{color:var(--text);background:#ffffff09}.rail-button.is-active{color:var(--amber-soft);box-shadow:inset 2px 0 var(--amber);background:#171b1c}.library-panel,.inspector{background:var(--panel);flex-direction:column;min-height:0;display:flex}.library-panel{border-right:1px solid var(--line)}.panel-intro{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;padding:22px 18px 18px;display:flex}.panel-intro h1{margin:8px 0 0;font-size:22px;font-weight:540;line-height:1.28}.take-badge{color:var(--amber-soft);border:1px solid #d8aa6047;padding:5px 6px;font-family:Cascadia Code,monospace;font-size:8px}.source-stack{gap:6px;padding:14px 12px;display:grid}.source-card{border-radius:var(--radius);text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;grid-template-columns:34px minmax(0,1fr) 18px;align-items:center;gap:10px;min-height:58px;padding:8px;display:grid}.source-card:hover{background:#ffffff06}.source-card.is-active{border-color:var(--line);background:var(--panel-2)}.source-card strong,.source-card small{display:block}.source-card strong{font-size:12px;font-weight:600}.source-card small{color:var(--muted);margin-top:4px;font-size:10px}.source-icon{background:#1b2326;border-radius:6px;place-items:center;width:34px;height:34px;display:grid}.source-icon--amber{color:var(--amber-soft)}.source-icon--mint{color:var(--mint)}.source-icon--blue{color:var(--blue)}.source-arrow{width:13px;height:13px;color:var(--muted-2)}.project-stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 18px 18px}.section-title{color:var(--muted);letter-spacing:.1em;justify-content:space-between;align-items:center;gap:10px;font-family:Cascadia Code,monospace;font-size:9px;display:flex}.stat-grid{grid-template-columns:repeat(2,1fr);gap:14px 10px;margin:18px 0 0;display:grid}.stat-grid div{min-width:0}.stat-grid dt{color:var(--muted);font-size:9px}.stat-grid dd{color:#e9eee9;white-space:nowrap;text-overflow:ellipsis;margin:5px 0 0;font-size:14px;font-weight:600;overflow:hidden}.library-footer{justify-content:space-between;gap:10px;margin-top:auto;padding:14px 18px 18px;display:flex}.text-action{color:var(--muted);cursor:pointer;background:0 0;border:0;border-bottom:1px solid #0000;align-items:center;gap:6px;padding:4px 0;font-size:10px;display:inline-flex}.text-action:hover{color:var(--text);border-bottom-color:var(--line-strong)}.text-action svg{width:13px;height:13px}.stage{background:#0c1114;grid-template-rows:58px minmax(0,1fr) 64px;min-width:0;min-height:0;display:grid}.stage-toolbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;padding:0 18px;display:flex}.view-title{align-items:baseline;gap:10px;display:flex}.view-title span{color:var(--muted);letter-spacing:.12em;font-family:Cascadia Code,monospace;font-size:8px}.view-title strong{font-size:14px;font-weight:600}.stage-tools{align-items:center;gap:16px;display:flex}.mobile-inspector-open,.mobile-inspector-close,.mobile-app-section{display:none}.mobile-sheet-backdrop{z-index:70;background:#020506a8;border:0;position:fixed;inset:0}.mobile-sheet-backdrop[hidden]{display:none}.tool-note{color:var(--muted-2);font-size:9px}.zoom-control{color:var(--muted);align-items:center;gap:8px;display:flex}.zoom-control svg{width:13px;height:13px}.zoom-control input{width:88px;accent-color:var(--amber)}.stage-content{min-height:0;display:none;position:relative;overflow:hidden}.stage-content.is-active{display:block}.roll-view{background:#0d1316}#piano-roll{width:100%;height:100%;display:block}.stage-empty{color:var(--muted);pointer-events:none;place-content:center;justify-items:center;gap:10px;display:grid;position:absolute;inset:0}.stage-empty[hidden]{display:none}.stage-empty svg{width:30px;height:30px;color:var(--mint)}.stage-empty strong{color:var(--text)}.stage-empty span{font-size:11px}.score-view{background:#0d1214;padding:18px;overflow:auto}.paper-sheet{border-radius:var(--radius);color:#1a1a18;background:#f0ede4;border:1px solid #e0ece817;min-height:100%;padding:30px 34px;overflow:auto}.paper-sheet svg{width:auto;height:auto}.paper-sheet path{stroke:#222}.paper-sheet text{fill:#222}.abc-score-output{min-height:160px;position:relative}.abc-score-output svg{display:block}.score-error{color:#8b2d22}.keyboard-view{padding:18px}.stage-content.keyboard-view.is-active{flex-direction:column;min-height:0;display:flex}.keyboard-stage{flex:auto;min-height:0;display:flex;position:relative}.rhythm-hud{z-index:5;border:1px solid var(--line-strong);pointer-events:none;background:#090e10e0;border-radius:6px;grid-template-columns:auto auto;align-items:baseline;gap:2px 8px;min-width:126px;padding:7px 9px 6px;display:grid;position:absolute;top:10px;left:12px}.rhythm-hud span{color:var(--muted);letter-spacing:.08em;font-size:9px}.rhythm-hud strong{color:var(--amber-soft);font-family:Cascadia Code,monospace;font-size:17px;font-weight:650;line-height:1}.rhythm-hud small{color:var(--muted);grid-column:1/-1;font-size:9px}.keyboard-header{justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:18px;display:flex}.keyboard-header h2{margin:7px 0 0;font-size:22px;font-weight:540}.keyboard-actions{align-items:center;gap:8px;display:flex}.select-wrap{border:1px solid var(--line);border-radius:var(--radius);height:34px;color:var(--muted);align-items:center;gap:7px;padding:0 9px;font-size:10px;display:flex}.select-wrap select{color:var(--text);background:0 0;border:0}.button.is-recording{color:#f0a591;border-color:#d4776380}.piano-shell{border:1px solid var(--line);border-radius:var(--radius);background:#101517;padding:20px}.piano-board{grid-template-rows:minmax(88px,.4fr) minmax(180px,1fr);min-width:100%;height:100%;display:grid}.rhythm-runway{border-bottom:1px solid var(--line);background-color:#0a0f11;background-image:repeating-linear-gradient(90deg,#0000 0 33px,#eef2ef0b 33px 34px);min-height:88px;position:relative;overflow:hidden}.rhythm-runway:after{content:"";background:#d8aa603d;height:1px;position:absolute;bottom:0;left:0;right:0}.runway-target,.runway-hit{background:#080c0d;border:1px solid #d8aa60c7;border-radius:2px;height:64px;position:absolute;bottom:4px}.runway-target[hidden]{display:none}.runway-target:after{background:var(--amber);content:"";height:2px;animation:1.4s ease-in-out infinite guide-pulse;position:absolute;bottom:5px;left:4px;right:4px}.runway-target.is-black{border-color:#7bdbc1db}.runway-target.is-black:after{background:var(--mint)}.runway-hit{opacity:0;pointer-events:none;border-color:#eef2ef57;height:52px}.runway-hit.is-correct{background:#17140f}.runway-hit.is-miss{background:#0d1418;border-color:#7fa9c870}.piano{background:#171b1b;border-top:4px solid #3a3024;border-radius:4px;height:100%;min-height:220px;position:relative;overflow:hidden}.piano-key{cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:none;border:0;transition:background 70ms,transform 70ms;position:absolute;top:0}.piano-key--white{color:#5a554c;background:#e8e4da;border-right:1px solid #a9a397;border-radius:0 0 4px 4px;height:100%}.piano-key--white:hover{background:#f3efe5}.piano-key--white.is-pressed{background:#d9c49b;transform:translateY(2px)}.piano-key--black{z-index:2;color:#c8c0b3;background:#181b1b;border-radius:0 0 4px 4px;height:62%;box-shadow:0 6px #070909}.piano-key--black:hover{background:#252b2b}.piano-key--black.is-pressed{background:#5f4f38;transform:translateY(3px);box-shadow:0 3px #070909}.piano-key.is-next{z-index:3;box-shadow:inset 0 0 0 3px var(--amber)}.piano-key--black.is-next{box-shadow:inset 0 0 0 2px var(--mint)}.piano-key.is-last-hit:after{background:var(--amber);content:"";border-radius:2px;height:3px;position:absolute;bottom:3px;left:18%;right:18%}@keyframes guide-pulse{0%,to{opacity:.32}50%{opacity:1}}@media (prefers-reduced-motion:reduce){.runway-target:after{opacity:.86;animation:none}}.piano-key-note,.piano-key-shortcut{white-space:nowrap;font-family:Cascadia Code,monospace;font-size:9px;position:absolute;bottom:10px;left:50%;transform:translate(-50%)}.piano-key-note{font-size:8px;bottom:8px}.piano-key-shortcut{color:#f3dfb5;background:#3b3326;border:1px solid #ceaa67b8;border-radius:2px;min-width:13px;padding:1px 2px;font-size:7px;font-weight:700;line-height:1;bottom:23px}.piano-key-shortcut.is-combo{min-width:18px;padding-inline:1px;font-size:6px}.piano-key--black .piano-key-note{font-size:7px;bottom:6px}.piano-key--black .piano-key-shortcut{color:#7bdbc1;background:#00000038;border-color:#7bdbc138;padding-inline:1px;font-size:6px;bottom:17px}.piano-key--black .piano-key-shortcut.is-combo{font-size:5px}.keyboard-readout{color:var(--muted);align-items:center;gap:20px;margin-top:14px;padding:0 4px;font-family:Cascadia Code,monospace;font-size:10px;display:flex}.keyboard-readout span:nth-child(2){color:var(--amber-soft)}.keyboard-readout span:last-child{margin-left:auto}.mv-view{padding:18px;overflow:auto}.mv-frame{aspect-ratio:16/9;border:1px solid var(--line);border-radius:var(--radius);background:#071014;max-height:calc(100% - 90px);position:relative;overflow:hidden}#mv-canvas{width:100%;height:100%;display:block}.mv-caption{display:none;position:absolute;bottom:14px;left:18px}.mv-actions{justify-content:space-between;align-items:center;gap:20px;margin-top:14px;display:flex}.mv-actions p{color:var(--muted);margin:0;font-size:11px}.timeline-strip{border-top:1px solid var(--line);background:#0a0f11}#timeline{width:100%;height:100%;display:block}.inspector{border-left:1px solid var(--line)}.inspector-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:20px 18px;display:flex}.inspector-heading h2{margin:7px 0 0;font-size:18px;font-weight:560}.ai-dot{background:var(--mint);border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 5px #7bdbc114}.inspector-section{border-bottom:1px solid var(--line);padding:16px 18px}.selection-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-2);grid-template-columns:36px minmax(0,1fr);align-items:center;gap:11px;margin-top:14px;padding:12px;display:grid}.selection-card strong,.selection-card span{display:block}.selection-card strong{font-size:12px}.selection-card span{color:var(--muted);margin-top:4px;font-size:10px;line-height:1.5}.selection-icon{width:36px;height:36px;color:var(--amber-soft);background:#1a2225;border-radius:6px;place-items:center;display:grid}.selection-actions{margin-top:10px}.selection-card>.selection-actions:not(.selection-actions--toolbar){grid-column:1/-1;grid-template-columns:1fr 1fr;width:100%;display:grid}.selection-card>.selection-actions .button{white-space:nowrap;min-width:0}.selection-card.has-selection{grid-template-columns:36px minmax(0,1fr)}.selection-summary{min-width:0}.selection-actions--toolbar{grid-column:1/-1;grid-template-columns:1fr 1fr;margin-top:0;display:grid}.selection-actions--toolbar .button{min-width:0;padding-inline:8px}.selection-field{color:var(--muted);grid-column:1/-1;grid-template-columns:62px minmax(0,1fr);align-items:center;gap:8px;font-size:9px;display:grid}.selection-field select{border:1px solid var(--line);width:100%;height:30px;color:var(--text);background:#10181b;border-radius:5px;padding:0 7px}.selection-field input{border:1px solid var(--line);width:100%;min-width:0;height:30px;color:var(--text);background:#10181b;border-radius:5px;padding:0 7px}.selection-note-fields{grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;display:grid}.selection-note-fields .selection-field{grid-column:auto;grid-template-columns:1fr;gap:3px}.selection-note-fields input{height:28px;padding:0 5px;font-size:9px}.chord-list{gap:5px;margin-top:12px;display:grid}.chord-row{text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;grid-template-columns:36px 1fr auto 14px;align-items:center;gap:8px;min-height:34px;padding:5px 7px;display:grid}.chord-row:hover{border-color:var(--line);background:var(--panel-2)}.chord-row span,.chord-row small,.chord-row svg{color:var(--muted)}.chord-row span{font-family:Cascadia Code,monospace;font-size:9px}.chord-row strong{font-size:12px}.chord-row small{white-space:nowrap;font-size:9px}.chord-row svg{width:12px;height:12px}.muted-line{color:var(--muted);font-size:10px}.analysis-section{min-height:0;overflow:auto}.analysis-empty{color:var(--muted);gap:10px;margin-top:15px;display:grid}.analysis-empty svg{width:24px;height:24px;color:var(--mint)}.analysis-empty p{margin:0;font-size:10px;line-height:1.7}.analysis-content{margin-top:14px}.analysis-overview{border-left:2px solid var(--mint);color:#c9d6d1;background:#11191c;margin:0 0 14px;padding:11px 12px;font-size:11px;line-height:1.65}.analysis-facts{gap:7px;display:grid}.analysis-item{border-bottom:1px solid var(--line);grid-template-columns:16px minmax(0,1fr);gap:9px;padding:9px 0;display:grid}.analysis-item svg{width:15px;height:15px;color:var(--mint)}.analysis-item--warning svg{color:var(--amber)}.analysis-item strong{font-size:11px}.analysis-item p{color:var(--muted);margin:4px 0 0;font-size:10px;line-height:1.55}.analysis-subheading{color:var(--muted);letter-spacing:.12em;margin:16px 0 8px;font-family:Cascadia Code,monospace;font-size:9px;display:block}.suggestion-item{grid-template-columns:24px minmax(0,1fr);gap:10px;padding:9px 0;display:grid}.suggestion-item b{color:var(--amber);font-family:Cascadia Code,monospace;font-size:9px}.suggestion-item strong{font-size:11px}.suggestion-item p{color:var(--muted);margin:4px 0 0;font-size:10px;line-height:1.55}.analysis-loading{color:var(--muted);align-items:center;gap:9px;font-size:10px;display:flex}.analysis-loading svg{width:16px;height:16px;color:var(--mint);animation:1.2s ease-in-out infinite pulse}.analysis-error,.analysis-warning{color:#dfa090;font-size:10px;line-height:1.6}.inspector-footer{color:var(--muted-2);letter-spacing:.08em;margin-top:auto;padding:14px 18px;font-family:Cascadia Code,monospace;font-size:8px}.transport{border-top:1px solid var(--line);z-index:30;background:#0b1012;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;padding:0 18px;display:grid}.transport-left,.transport-center,.transport-right{align-items:center;gap:10px;display:flex}.transport-center{justify-content:center}.transport-right{justify-content:flex-end}.transport-button,.icon-button{border:1px solid var(--line);border-radius:var(--radius);width:34px;height:34px;color:var(--text);cursor:pointer;background:#131a1d;place-items:center;display:grid}.transport-button:hover,.icon-button:hover{border-color:var(--line-strong);background:#1a2327}.transport-button svg{width:15px;height:15px}.transport-button--quiet{background:0 0}.transport-time{margin-left:6px;font-family:Cascadia Code,monospace;font-size:11px}.transport-time b{color:var(--amber-soft);font-weight:500}.transport-time span{color:var(--muted-2);margin:0 4px}.tempo-control{color:var(--muted);align-items:center;gap:7px;font-family:Cascadia Code,monospace;font-size:9px;display:flex}.tempo-control input{border:1px solid var(--line);width:54px;color:var(--text);background:#11181b;border-radius:5px;padding:4px 6px;font-family:Cascadia Code,monospace;font-size:11px}.meter{color:var(--muted);align-items:center;gap:8px;font-family:Cascadia Code,monospace;font-size:9px;display:flex}.meter i{background:var(--line-strong);width:1px;height:18px}.meter b{min-width:42px;color:var(--mint);font-weight:500}.level-meter{align-items:flex-end;gap:3px;height:18px;display:flex}.level-meter i{width:3px;height:calc(4px + var(--level,0) * 12px);background:#243237;border-radius:1px}.level-meter i:nth-child(3n+1){--level:.35}.level-meter i:nth-child(3n+2){--level:.7}.level-meter i:nth-child(3n){--level:1}.level-meter i.is-hot{background:var(--mint)}.local-badge,.device-badge{color:var(--muted);align-items:center;gap:6px;font-family:Cascadia Code,monospace;font-size:8px;display:inline-flex}.local-badge svg{width:12px;height:12px;color:var(--mint)}.device-badge{border:1px solid var(--line);border-radius:5px;padding:5px 7px}.device-badge.is-active{color:var(--mint);border-color:#7bdbc152}.transcribe-dialog{border:1px solid var(--line-strong);width:min(560px,100vw - 28px);color:var(--text);background:#111719;border-radius:10px;padding:0;box-shadow:0 30px 90px #0000008c}.transcribe-dialog::backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#020506b8}.dialog-card{padding:26px;position:relative}.dialog-close{position:absolute;top:16px;right:16px}.dialog-card h2{margin:9px 0 10px;font-size:24px;font-weight:540}.dialog-copy{color:var(--muted);margin:0 0 20px;font-size:11px;line-height:1.7}.ios-install-steps{border-top:1px solid var(--line);margin:0 0 4px;display:grid}.ios-install-steps>div{border-bottom:1px solid var(--line);min-height:52px;color:var(--text);align-items:center;gap:10px;font-size:11px;display:flex}.ios-install-steps b{color:var(--amber);font-family:Cascadia Code,monospace;font-size:9px}.ios-install-steps span{flex:1}.ios-install-steps svg{width:18px;height:18px;color:var(--mint)}.drop-zone{border-radius:var(--radius);cursor:pointer;background:#0d1416;border:1px dashed #7bdbc152;place-items:center;gap:8px;min-height:150px;padding:22px;display:grid}.drop-zone.is-dragging{border-color:var(--mint);background:#12201f}.drop-zone svg{width:30px;height:30px;color:var(--mint)}.drop-zone strong{font-size:12px}.drop-zone span{color:var(--muted);font-size:10px}.record-zone{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel-2);justify-content:space-between;align-items:center;gap:16px;margin-top:12px;padding:12px;display:flex}.record-zone strong,.record-zone span{display:block}.record-zone strong{font-size:11px}.record-zone span{color:var(--muted);margin-top:4px;font-size:9px}.progress-zone{margin-top:16px}.progress-heading{color:var(--muted);justify-content:space-between;font-size:10px;display:flex}.progress-track{background:#263033;height:3px;margin-top:8px;overflow:hidden}.progress-track i{background:var(--mint);width:0;height:100%;transition:width .18s;display:block}.dialog-actions{justify-content:space-between;gap:10px;margin-top:20px;display:flex}.toast{z-index:100;border:1px solid var(--line-strong);border-radius:var(--radius);max-width:min(520px,100vw - 32px);color:var(--text);opacity:0;pointer-events:none;background:#172023;padding:10px 14px;font-size:11px;transition:opacity .16s,transform .16s;position:fixed;bottom:78px;left:50%;transform:translate(-50%,8px);box-shadow:0 16px 48px #00000061}.toast.is-visible{opacity:1;transform:translate(-50%)}.toast.is-error{color:#efb0a2;border-color:#d4776359}.app-update-banner{z-index:110;border-radius:var(--radius);color:#c9d6d1;background:#14201f;border:1px solid #7bdbc152;align-items:center;gap:14px;max-width:min(460px,100vw - 28px);padding:10px 12px 10px 14px;font-size:11px;display:flex;position:fixed;bottom:78px;left:50%;transform:translate(-50%)}.app-update-banner[hidden]{display:none}.app-update-banner button{background:var(--mint);color:#092018;cursor:pointer;border:0;border-radius:5px;min-height:28px;padding:0 10px;font-weight:700}.install-button{color:var(--mint);border-color:#7bdbc14d}@media (max-width:780px),(orientation:landscape) and (max-height:600px){.app-shell{grid-template-rows:auto minmax(0, 1fr) calc(58px + env(safe-area-inset-bottom))}.transport{height:calc(58px + env(safe-area-inset-bottom))}.toast,.app-update-banner{bottom:calc(124px + env(safe-area-inset-bottom))}}@media (max-width:1280px){.app-grid{grid-template-columns:64px 250px minmax(0,1fr) 300px}.project-heading{grid-template-columns:auto minmax(100px,1fr)}.project-meta,.model-chip span{display:none}}@media (max-width:1040px){.app-grid{grid-template-columns:62px minmax(0,1fr) 300px}.library-panel,.top-actions .button span{display:none}.top-actions .button{width:36px;padding:0}}@media (max-width:780px),(orientation:landscape) and (max-height:600px){body{overflow:auto}.app-shell{grid-template-rows:auto minmax(0, 1fr) calc(58px + env(safe-area-inset-bottom));height:100dvh}.topbar{grid-template-columns:auto minmax(0,1fr) auto;gap:10px;min-height:68px;padding:8px 10px}.project-heading .eyebrow,.model-chip,.top-actions .button--quiet,.brand small{display:none}.brand strong{white-space:nowrap;font-size:14px}.brand-mark{width:34px;height:34px}.project-heading{display:block}.title-input{font-size:15px}.app-grid{grid-template-rows:minmax(0,1fr) 54px;grid-template-columns:1fr}.install-button{display:inline-flex}.install-button[hidden]{display:none}.stage{grid-row:1;min-height:0}.inspector,.timeline-strip,.tool-note{display:none}.icon-rail{border-top:1px solid var(--line);border-right:0;flex-direction:row;grid-row:2;gap:2px;padding:5px}.rail-button{flex:1;min-height:44px}.rail-button.is-active{box-shadow:inset 0 2px var(--amber)}.rail-spacer,#help-button{display:none}.stage-toolbar{flex-basis:48px;padding:0 12px}.track-toolbar{flex-basis:44px;padding-inline:7px}.track-tab{min-width:118px}.roll-controls{flex-basis:30px;padding-inline:8px}#track-hint{display:none}.zoom-control input{width:60px}.transport{grid-template-columns:auto 1fr auto;gap:8px;padding:0 10px}.transport-center .tempo-control,.transport-center .level-meter{display:none}.transport-center{justify-content:center}.transport-right{display:none}.transport-time{margin-left:0;font-size:10px}.keyboard-view,.mv-view,.score-view{padding:10px}.keyboard-header{flex-direction:column;align-items:flex-start;gap:10px}.keyboard-actions{flex-wrap:wrap}.piano-shell{padding:8px}.piano{height:min(38vh,260px);min-height:170px}.keyboard-readout span:last-child{display:none}.mv-actions{flex-direction:column;align-items:flex-start}.toast,.app-update-banner{bottom:calc(128px + env(safe-area-inset-bottom))}.transport{height:calc(58px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}}@media (max-width:460px){.view-title span,.transport-time span:first-of-type,.transport-time span:last-of-type{display:none}.dialog-card{padding:20px 16px}.record-zone{flex-direction:column;align-items:flex-start}.dialog-actions{flex-wrap:wrap}}.stage{flex-direction:column;display:flex}.stage-toolbar{flex:0 0 58px}.stage-content.is-active{flex:auto;min-height:0;display:block}.timeline-strip{flex:0 0 64px;height:64px;min-height:64px;max-height:64px;overflow:hidden}.stage{overflow:hidden}.roll-view{min-height:0}.track-toolbar{border-bottom:1px solid var(--line);background:#0b1012;flex:0 0 48px;gap:6px;min-width:0;padding:6px 12px;display:flex}.track-strip{scrollbar-width:thin;gap:5px;min-width:0;display:flex;overflow-x:auto}.track-tab{border:1px solid var(--line);text-align:left;cursor:pointer;background:#0f1518;border-radius:6px;grid-template-columns:8px minmax(90px,1fr) 16px;align-items:center;gap:7px;min-width:138px;padding:4px 7px;display:grid}.track-tab>i{background:var(--track-color);border-radius:3px;width:8px;height:28px}.track-tab strong,.track-tab small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.track-tab strong{font-size:10px}.track-tab small{color:var(--muted);margin-top:2px;font-size:8px}.track-tab>b{color:var(--amber-soft);font-size:8px}.track-tab.is-active{border-color:var(--track-color);background:#172023}.track-add{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:6px;flex:0 0 36px}.mobile-import-open{display:none}.mobile-import-dialog{width:min(520px,100vw - 24px)}.mobile-import-options{gap:8px;margin-top:18px;display:grid}.mobile-import-option{border:1px solid var(--line);min-height:62px;color:var(--text);text-align:left;cursor:pointer;background:#10181b;border-radius:7px;grid-template-columns:38px minmax(0,1fr);align-items:center;gap:10px;padding:10px 12px;display:grid}.mobile-import-option:hover{border-color:var(--line-strong);background:#162024}.mobile-import-option>svg{width:21px;height:21px;color:var(--mint)}.mobile-import-option strong,.mobile-import-option small{display:block}.mobile-import-option strong{font-size:12px}.mobile-import-option small{color:var(--muted);margin-top:3px;font-size:9px}.roll-controls{border-bottom:1px solid var(--line);color:var(--muted);scrollbar-width:none;flex:0 0 34px;justify-content:space-between;align-items:center;gap:12px;padding:0 14px;font-size:9px;display:flex;overflow:auto hidden}.roll-controls::-webkit-scrollbar{display:none}.editor-tool-group{flex:none;gap:3px;display:flex}.editor-tool,.roll-command{border:1px solid var(--line);background:var(--panel-2);min-width:27px;height:25px;color:var(--muted);cursor:pointer;border-radius:5px;justify-content:center;align-items:center;gap:4px;padding:0 6px;display:inline-flex}.editor-tool svg,.roll-command svg{width:13px;height:13px}.editor-tool:hover,.roll-command:hover{border-color:var(--line-strong);color:var(--text)}.editor-tool.is-active{border-color:var(--amber);color:var(--amber-soft);background:#1b1a17}.roll-command{flex:none;font-size:9px}.roll-controls label{align-items:center;gap:6px;display:flex}.roll-controls select{border:1px solid var(--line);background:var(--panel-2);height:25px;color:var(--text)}.roll-history-actions{gap:4px;margin-right:auto;display:flex}.roll-history-actions button{border:1px solid var(--line);background:var(--panel-2);cursor:pointer;border-radius:5px;place-items:center;width:25px;height:25px;display:grid}.roll-history-actions button:hover:not(:disabled){border-color:var(--line-strong);background:#172126}.roll-history-actions button:disabled{cursor:default;opacity:.32}.roll-history-actions svg{width:13px;height:13px}.roll-controls label{margin-right:auto}#track-hint{margin-left:auto}.track-editor{gap:10px;display:grid}.control-field{min-width:0;color:var(--muted);gap:5px;font-size:9px;display:grid}.control-field select,.control-field input[type=range]{width:100%}.control-field select{border:1px solid var(--line);background:var(--panel-2);height:32px;color:var(--text);border-radius:5px;padding:0 7px}.control-field input:not([type=range]),.control-field textarea{border:1px solid var(--line);width:100%;color:var(--text);resize:vertical;background:#10181b;border-radius:5px;padding:8px 9px}.creation-section{gap:10px;display:grid}.creation-actions{grid-template-columns:1fr 1fr;gap:6px;display:grid}.creation-actions .button{min-width:0;padding-inline:7px;font-size:9px}.creation-help{color:var(--muted);margin:0;font-size:9px;line-height:1.6}.control-row{grid-template-columns:1fr 1fr;gap:8px;display:grid}.track-actions{gap:6px;display:flex}.track-actions--secondary{padding-top:2px}.track-actions--secondary .button svg{width:12px;height:12px}.track-actions .button{flex:1;padding:0 6px;font-size:9px}.button.is-active{border-color:var(--amber);color:var(--amber-soft);background:#1b1a17}.danger-action{color:#d99a8b}.inspector{overflow-y:auto}.piano-shell{overscroll-behavior-x:contain;overflow-x:auto}.piano{max-width:none;overflow:visible}.transport{padding-bottom:env(safe-area-inset-bottom);height:calc(64px + env(safe-area-inset-bottom))}.score-loading{color:#6d6558;margin:0 0 18px;font-size:12px}.alpha-score-host{min-width:0}.score-lyrics{color:#f0ece2;background:#1f2729e6;border-left:3px solid #b38643;gap:8px;margin-bottom:22px;padding:14px 16px;display:grid}.score-lyrics-heading,.score-lyrics-row{align-items:baseline;gap:12px;display:flex}.score-lyrics-heading{justify-content:space-between}.score-lyrics-heading strong{font-size:12px}.score-lyrics-heading span,.score-lyrics-row b{color:#9e9587;font-size:10px}.score-lyrics-row b{text-overflow:ellipsis;white-space:nowrap;flex:0 0 86px;overflow:hidden}.score-lyrics-row span{overflow-wrap:anywhere;min-width:0;font-size:13px;line-height:1.7}.score-export-dialog{width:min(620px,100vw - 28px)}.score-export-grid{grid-template-columns:1fr 1fr;gap:8px;margin-top:18px;display:grid}.score-export-option{border:1px solid var(--line);text-align:left;cursor:pointer;background:#10181b;border-radius:7px;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:9px;min-height:62px;padding:10px;display:grid}.score-export-option:hover{border-color:var(--line-strong);background:#162024}.score-export-option>svg{width:20px;height:20px;color:var(--mint)}.score-export-option strong,.score-export-option small{display:block}.score-export-option strong{color:var(--text);font-size:11px}.score-export-option small{color:var(--muted);margin-top:4px;font-size:9px}.tab-panel{border-top:1px solid #2222202e;margin-top:26px;padding-top:18px}.tab-panel-heading{color:#37342e;justify-content:space-between;gap:12px;margin-bottom:12px;font-size:11px;display:flex}.tab-panel-heading span{color:#736c60}.tab-grid{background:#fbf8ee;border:1px solid #22222033;border-radius:5px;padding:12px 14px;overflow-x:auto}.tab-line{color:#292722;align-items:center;gap:10px;min-width:max-content;font-family:Cascadia Code,Consolas,monospace;font-size:11px;line-height:22px;display:flex}.tab-line b{text-align:right;width:12px;font-size:10px}.tab-line code{white-space:pre;letter-spacing:.05em}@keyframes pulse{0%,to{opacity:.45}50%{opacity:1}}.mobile-bridge-section{display:none}@media (max-width:780px){.mobile-bridge-section{display:block}}.control-field small{color:var(--muted-2);font-size:9px;font-weight:400}.stem-import-status{color:var(--mint);margin-top:-4px}.stem-import-status[data-state=fallback]{color:var(--amber-soft)}.stem-import-status[data-state=error]{color:var(--danger)}.shortcuts-dialog{width:min(1040px,100vw - 28px);max-height:calc(100dvh - 28px)}.shortcuts-dialog .dialog-card{width:auto;max-height:calc(100dvh - 32px);overflow-y:auto}.shortcut-groups{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px;display:grid}.shortcut-groups section{border:1px solid var(--line);background:#0f1619b8;border-radius:6px;padding:12px}.shortcut-groups h3{color:var(--text);margin:0 0 10px;font-size:12px;font-weight:650}.shortcut-groups dl{gap:0;margin:0;display:grid}.shortcut-groups dl>div{border-top:1px solid #ffffff0f;grid-template-columns:minmax(92px,1fr) 1.5fr;gap:8px;padding:7px 0;display:grid}.shortcut-groups dl>div:first-child{border-top:0}.shortcut-groups dt{color:var(--amber-soft);font-family:Cascadia Code,monospace;font-size:10px}.shortcut-groups dd{color:var(--muted);margin:0;font-size:10px;line-height:1.5}@media (max-width:780px){.shortcut-groups{grid-template-columns:1fr;max-height:min(58dvh,520px);overflow-y:auto}}.mv-actions{align-items:end;gap:8px;display:flex}.mv-theme-field{min-width:180px;color:var(--muted);flex:1;gap:5px;font-size:9px;display:grid}.mv-theme-field input,.mv-scene-body input,.mv-scene-body textarea,.mv-scene-meta select,.mv-scene-meta input{border:1px solid var(--line);background:var(--panel-2);color:var(--text);border-radius:5px}.mv-theme-field input{height:34px;padding:0 10px}.mv-status{color:var(--muted);margin:10px 0;font-family:Cascadia Code,monospace;font-size:9px}.mv-timeline{gap:8px;min-height:160px;padding:2px 0 12px;display:flex;overflow-x:auto}.mv-empty{color:var(--muted);margin:22px 0;font-size:11px}.mv-scene{border:1px solid var(--line);background:var(--panel-2);border-radius:7px;flex:0 0 238px;grid-template-rows:118px auto;display:grid;position:relative;overflow:hidden}.mv-scene-image{color:var(--muted);background:#0a1012;place-items:center;font-size:10px;display:grid;overflow:hidden}.mv-scene-image img{object-fit:cover;width:100%;height:100%}.mv-scene-body{gap:6px;padding:8px;display:grid}.mv-scene-title{height:28px;padding:0 7px;font-size:11px;font-weight:600}.mv-scene-prompt{resize:vertical;min-height:56px;padding:7px;font-size:9px;line-height:1.45}.mv-scene-meta{color:var(--muted);grid-template-columns:1fr 1fr auto;align-items:center;gap:6px;font-size:8px;display:grid}.mv-scene-meta label{align-items:center;gap:4px;display:flex}.mv-scene-meta input{width:50px;height:26px;padding:0 4px}.mv-scene-meta select{height:26px}.mv-scene-actions{gap:3px;display:flex;position:absolute;top:6px;right:6px}.mv-scene-actions button{color:#e8eee9;cursor:pointer;background:#050a0cb3;border:1px solid #ffffff24;border-radius:4px;place-items:center;width:26px;height:26px;display:grid}.mv-scene-actions svg{width:12px;height:12px}@media (max-width:780px){.mv-actions{flex-wrap:wrap;align-items:stretch}.mv-theme-field{flex-basis:100%}.mv-scene{flex-basis:215px}}.brand-mark img{object-fit:cover;border-radius:inherit;width:100%;height:100%}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}select{appearance:none;color:#edf3ef;cursor:pointer;background-color:#10181b;background-image:linear-gradient(45deg,#0000 50%,#9bb0aa 50%),linear-gradient(135deg,#9bb0aa 50%,#0000 50%);background-position:calc(100% - 14px),calc(100% - 9px);background-repeat:no-repeat;background-size:5px 5px,5px 5px;border:1px solid #e0ece824;border-radius:6px;min-height:32px;padding:0 30px 0 10px;transition:border-color .14s,background-color .14s,box-shadow .14s}select:hover{background-color:#142024;border-color:#d8aa606b}select:focus-visible{border-color:#7bdbc1b8;outline:none;box-shadow:0 0 0 3px #7bdbc11a}select option,select optgroup{color:#edf3ef;background:#10181b}select optgroup{color:#d8aa60;font-weight:700}select::-ms-expand{display:none}.select-wrap{background:#10181bb8;border-color:#e0ece81f;gap:8px;height:38px;padding:0 6px 0 10px}.select-wrap select{background-color:#0000;border:0;min-width:66px;min-height:30px;padding-right:24px;font-size:10px}.roll-controls select,.control-field select,.mv-scene-meta select{min-height:30px;padding-right:28px;font-size:10px}.control-field select{min-height:34px}.rate-control{color:var(--muted);align-items:center;gap:6px;font-size:9px;display:flex}.rate-control select{min-width:66px;height:30px;font-size:10px}.track-item{flex:0 0 158px;min-width:158px;position:relative}.track-item.is-dragging{opacity:.42}.track-item[draggable=true]{cursor:grab}.track-item .track-tab{width:100%;padding-right:52px}.track-mini-actions{z-index:2;gap:3px;display:flex;position:absolute;top:5px;right:5px}.track-mini{border:1px solid var(--line);width:21px;height:21px;color:var(--muted);cursor:pointer;background:#080e10c7;border-radius:4px;padding:0;font-size:9px;line-height:1}.track-mini:hover{border-color:var(--track-color);color:var(--text)}.track-mini.is-active{border-color:var(--amber);color:var(--amber-soft);background:#d8aa602e}.select-wrap select,.roll-controls select,.control-field select,.mv-scene-meta select{background-image:linear-gradient(45deg,#0000 50%,#9bb0aa 50%),linear-gradient(135deg,#9bb0aa 50%,#0000 50%);background-position:calc(100% - 14px),calc(100% - 9px);background-repeat:no-repeat;background-size:5px 5px,5px 5px}.keyboard-header{flex-direction:column;align-items:flex-start;gap:12px}.keyboard-actions{flex-wrap:wrap;width:100%}.keyboard-actions .button,.keyboard-actions .select-wrap{white-space:nowrap;flex:none}.keyboard-view{overflow-y:auto}.keyboard-scroll{width:100%;height:20px;accent-color:var(--mint);cursor:ew-resize;margin:8px 0 4px;display:block}.keyboard-view .piano{height:min(38vh,340px)}@media (max-width:780px),(orientation:landscape) and (max-height:600px){:root{--safe-bottom:max(env(safe-area-inset-bottom), 12px)}.mobile-build-chip{color:var(--mint);margin-top:2px;font-family:Cascadia Code,monospace;font-size:8px;display:inline-flex}html[data-ios-installable=true] .top-actions .install-button{width:auto;min-width:62px;padding-inline:10px;display:inline-flex}html[data-ios-installable=true] .top-actions .install-button span{display:inline}.app-shell{grid-template-rows:auto minmax(0, 1fr) calc(58px + var(--safe-bottom));height:var(--app-height,100dvh);overflow:hidden}.app-grid{grid-template-rows:minmax(0,1fr) 54px;min-height:0;overflow:hidden}.app-shell>*,.app-grid>*,.icon-rail,.stage,.transport{min-width:0}.rail-button{min-width:0;padding-inline:2px;font-size:9px}.stage{min-height:0;overflow:hidden}.stage-toolbar{flex:0 0 48px;gap:8px;padding-inline:10px}.mobile-inspector-open{border:1px solid var(--line);min-width:58px;height:44px;color:var(--text);background:#11181b;border-radius:6px;flex:none;justify-content:center;align-items:center;gap:6px;margin-left:auto;padding:0 10px;font-size:10px;display:inline-flex}.mobile-inspector-open svg{width:17px;height:17px}.inspector{z-index:80;width:auto;height:min(82dvh,720px);max-height:calc(var(--app-height,100dvh) - 24px);padding-bottom:calc(18px + var(--safe-bottom));border-top:1px solid var(--line-strong);overscroll-behavior:contain;visibility:hidden;pointer-events:none;background:#0c1215;border-right:0;border-radius:12px 12px 0 0;transition:transform .24s cubic-bezier(.16,1,.3,1);display:block;position:fixed;bottom:0;left:0;right:0;overflow-y:auto;transform:translateY(105%)}body.is-inspector-open .inspector{visibility:visible;pointer-events:auto;transform:translateY(0)}body.is-inspector-open{overflow:hidden}.inspector-heading{z-index:2;background:#0c1215;position:sticky;top:0}.mobile-inspector-close{flex:none;margin-left:auto;display:grid}.mobile-app-section{display:grid}.mobile-app-actions{gap:8px;display:flex}.mobile-app-actions .button{flex:1;min-height:44px}.mobile-update-status{color:var(--muted);gap:6px;margin-top:10px;font-size:10px;display:grid}.mobile-update-line{justify-content:space-between;align-items:center;gap:10px;display:flex}.mobile-update-line b{color:var(--mint);font-family:Cascadia Code,monospace;font-size:9px}.mobile-update-track{background:#263033;height:3px;overflow:hidden}.mobile-update-track i{background:var(--mint);transform-origin:0;width:100%;height:100%;transition:transform .18s;display:block;transform:scaleX(0)}.mobile-update-status[data-stage=checking] .mobile-update-track i,.mobile-update-status[data-stage=downloading] .mobile-update-track i{background:var(--amber)}.mobile-update-status[data-stage=error] .mobile-update-line b{color:var(--danger)}.mobile-update-status small{color:var(--muted-2);font-size:9px}.track-toolbar{flex:0 0 44px}.mobile-import-open{flex:0 0 44px;width:44px;height:44px;display:grid}.roll-controls{flex:0 0 30px}body:not([data-active-view=roll]) .stage-tools,body[data-active-view=keyboard] .roll-controls,body[data-active-view=score] .roll-controls,body[data-active-view=mv] .roll-controls,.keyboard-view .keyboard-header>div:first-child{display:none}.keyboard-view .keyboard-actions{gap:6px}.keyboard-view .keyboard-scroll{height:28px}.top-actions .button{width:44px;height:44px;min-height:44px}.transport-button{width:44px;height:44px}.track-strip{scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}.track-item{scroll-snap-align:start}.track-item .track-tab{padding-right:68px}.track-mini-actions{gap:4px;top:4px;right:4px}.track-mini{width:30px;height:30px;font-size:10px}.stage-content.keyboard-view.is-active{flex-direction:column;min-height:0;padding-bottom:8px;display:flex;overflow:hidden}.keyboard-view .keyboard-header,.keyboard-view .keyboard-scroll,.keyboard-view .keyboard-readout{flex:none}.keyboard-view .keyboard-header{margin-bottom:8px}.keyboard-view .keyboard-stage{flex:auto;min-height:0}.keyboard-view .piano-board{grid-template-rows:minmax(72px,.38fr) minmax(150px,1fr)}.keyboard-view .piano-shell{overscroll-behavior:contain;touch-action:pan-x;-webkit-overflow-scrolling:touch;flex:auto;min-height:150px;overflow-x:auto}.keyboard-view .piano{height:100%;min-height:150px}.keyboard-scroll{touch-action:pan-x}.keyboard-readout{margin-top:6px}.transport{height:calc(58px + var(--safe-bottom));max-height:calc(58px + var(--safe-bottom));padding-bottom:var(--safe-bottom);box-sizing:border-box}.toast,.app-update-banner{top:calc(var(--app-height,100dvh) - 210px - var(--safe-bottom));bottom:auto}}@media (max-width:780px) and (max-height:680px),(orientation:landscape) and (max-height:600px){.keyboard-view .piano-board{grid-template-rows:56px minmax(96px,1fr)}.keyboard-view .piano{min-height:96px}.rhythm-hud{min-width:106px;padding:4px 7px;top:4px;left:6px}.rhythm-hud strong{font-size:14px}.rhythm-hud small{display:none}.runway-target{height:42px;bottom:2px}.runway-hit{height:36px}.keyboard-view .keyboard-header{flex-direction:row;align-items:center;gap:6px}.keyboard-view .keyboard-header>div:first-child{flex:none}.keyboard-view .keyboard-actions{scrollbar-width:none;flex-wrap:nowrap;flex:auto;justify-content:flex-start;width:auto;min-width:0;overflow-x:auto}.keyboard-view .keyboard-actions::-webkit-scrollbar{display:none}.keyboard-view .keyboard-actions .button,.keyboard-view .keyboard-actions .select-wrap{flex:none}.keyboard-view .keyboard-header .eyebrow{display:none}.keyboard-view .keyboard-header h2{white-space:nowrap;margin:0;font-size:18px;line-height:1.15}.keyboard-view .keyboard-actions{gap:4px}.keyboard-view .keyboard-actions .button,.keyboard-view .keyboard-actions .select-wrap{height:32px;min-height:32px}.keyboard-view .keyboard-actions .button{padding:0 8px;font-size:10px}.keyboard-view .keyboard-scroll{height:18px;margin:2px 0}.keyboard-view .piano-shell,.keyboard-view .piano{min-height:0}.keyboard-view .keyboard-readout{display:none}}@media (min-width:781px) and (max-width:1180px){.app-grid{grid-template-columns:62px minmax(0,1fr) 292px}.library-panel{display:none}.track-toolbar{min-width:0}}@media (orientation:landscape) and (max-height:600px){.app-shell{height:var(--app-height,100dvh);grid-template-rows:auto minmax(0, 1fr) calc(50px + var(--safe-bottom));min-height:0}.topbar{min-height:50px;padding-block:4px}.brand-mark,.brand-mark img{width:30px;height:30px}.title-input{font-size:13px}.stage-toolbar{flex-basis:42px}.track-toolbar{flex-basis:40px}.roll-controls{flex-basis:30px}.app-grid{grid-template-rows:minmax(0,1fr) 46px;grid-template-columns:1fr}.transport{height:50px;max-height:50px;padding-bottom:0}.mobile-inspector-open,.mobile-import-open{height:38px}.piano{height:160px}}@media (max-width:460px){.brand>span:last-child{display:none}.topbar{grid-template-columns:36px minmax(0,1fr) auto}.title-input{min-width:0}.track-tab{min-width:104px}}@media (max-width:340px){.mobile-inspector-open{min-width:44px;padding-inline:0}.mobile-inspector-open span{display:none}.transport{gap:6px;padding-inline:8px}.transport-center{justify-content:flex-start;min-width:0}.transport-center .meter,.rate-control>span{display:none}.rate-control select{width:56px;min-width:56px}}