.synth-panel{display:flex;flex-direction:column;gap:var(--sp-4);flex:1;min-height:0}.synth-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(196px,1fr));gap:var(--sp-4);flex-shrink:0}.synth-card>.card-header{text-transform:none;letter-spacing:normal;font-size:var(--fs-2);color:var(--text-1);padding:var(--sp-2) var(--sp-4);min-height:30px}.synth-card>.card-body{padding:var(--sp-3) var(--sp-4) var(--sp-4);gap:var(--sp-3)}.synth-field-row{display:flex;gap:var(--sp-4);align-items:flex-end;flex-wrap:wrap}.synth-field-row>.field{flex:1 1 0;min-width:70px}.synth-field-row .select{width:100%}.synth-inline{display:inline-flex;align-items:center;gap:var(--sp-2);min-width:0}.synth-inline .select{min-width:0;flex:1 1 auto}.synth-inline--wrap{flex-wrap:wrap}.synth-slider-row{display:grid;grid-template-columns:52px minmax(0,1fr) auto;align-items:center;gap:var(--sp-3)}.synth-slider-row .slider{width:100%;accent-color:var(--track-synth)}.synth-slider-row .field-label,.synth-card .field-label{font-size:var(--fs-1);font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}.synth-val{font-family:var(--font-mono);font-size:var(--fs-1);color:var(--text-2);min-width:32px;text-align:right}#wave-group[hidden]{display:none}.inst-btn{width:100%;justify-content:space-between;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.octave-row #oct-display{min-width:18px;text-align:center;font-size:var(--fs-4);font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums}.adsr-curve{display:block;width:100%;height:44px;background:var(--surface-well);border-radius:var(--r-ctl)}.adsr-row{display:flex;justify-content:space-between;gap:var(--sp-2)}.knob-group{display:flex;flex-direction:column;align-items:center;gap:1px;min-width:44px}.knob-group label{font-size:var(--fs-1);color:var(--text-2)}.knob-group span{font-size:10px;color:var(--text-3);font-family:var(--font-mono);font-variant-numeric:tabular-nums}.knob-group select{width:64px;height:22px;font-size:var(--fs-1)}.knob-group:has(>input[type=range]){display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:4px;row-gap:2px}.knob-group:has(>input[type=range])>label{grid-column:1 / -1;text-align:left}.knob-group:has(>input[type=range])>input[type=range]{grid-column:1;width:100%;accent-color:var(--track-synth)}.knob-group:has(>input[type=range])>span{grid-column:2;min-width:36px;text-align:right}.synth-row-2-header{display:flex;align-items:center;gap:var(--sp-4);flex-shrink:0}.synth-section-label{font-size:var(--fs-1);font-weight:700;color:var(--text-2);text-transform:uppercase;letter-spacing:.06em}.fx-rack-collapse{display:flex;align-items:center;gap:var(--sp-2);background:none;border:none;padding:0;cursor:pointer;color:inherit}.fx-rack-collapse:hover .synth-section-label{color:var(--text-1)}.fx-rack-caret{font-size:10px;color:var(--text-3)}.synth-row{display:flex;gap:var(--sp-4);flex-shrink:0}.synth-racks{display:flex;flex-direction:column;flex-shrink:0}.synth-racks[hidden],.synth-row-2[hidden],.synth-voice-rack[hidden]{display:none}.rack-tabs .btn{gap:var(--sp-2)}.rack-tab-summary{font-weight:500;opacity:.75}.rack-tab-summary:empty{display:none}.synth-voice-rack{flex-wrap:wrap;align-items:flex-start}.synth-voice-rack .fx-params{flex-direction:row;flex-wrap:wrap;align-items:flex-end;gap:var(--sp-2) var(--sp-4)}.synth-voice-rack .knob-group:has(>input[type=range]){flex:0 0 116px}.synth-voice-rack .voice-card{flex:1 1 300px;max-width:480px}.voice-card-title{font-size:var(--fs-2);font-weight:600;color:var(--text-1)}.synth-voice-rack .fx-disabled{opacity:.45}.synth-voice-rack input[type=range]:disabled{opacity:.4}.fx-rack{flex-wrap:nowrap;align-items:stretch;overflow-x:auto;padding-bottom:var(--sp-2);scrollbar-width:thin}.fx-rack>.fx-group{flex:0 0 180px}.fx-group{display:flex;flex-direction:column;gap:var(--sp-3);background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-card);padding:var(--sp-3) var(--sp-4) var(--sp-4);min-width:0;user-select:none}.fx-group:has(.fx-power[aria-pressed=false]) .fx-params{opacity:.55}.fx-header{display:flex;align-items:center;gap:var(--sp-2);min-height:24px}.fx-header label{font-size:var(--fs-2);font-weight:600;cursor:pointer}.fx-header input[type=checkbox]{cursor:pointer;accent-color:var(--accent)}.fx-power{display:inline-flex;align-items:center;gap:var(--sp-3);background:none;border:none;padding:0;cursor:pointer;color:var(--text-2);font:inherit;font-size:var(--fs-2);font-weight:600}.fx-power:focus-visible{outline:2px solid var(--select);outline-offset:2px;border-radius:var(--r-ctl)}.fx-power-dot{width:10px;height:10px;border-radius:50%;border:1px solid var(--text-3);background:transparent}.fx-power[aria-pressed=true]{color:var(--text-1)}.fx-power[aria-pressed=true] .fx-power-dot{background:var(--accent);border-color:var(--accent);box-shadow:0 0 6px color-mix(in srgb,var(--accent) 60%,transparent)}.fx-select{margin-left:auto;height:22px;font-size:var(--fs-1);max-width:92px;padding:0 var(--sp-2)}.fx-rack .fx-params{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-3) var(--sp-2)}.fx-knob{display:flex;flex-direction:column;align-items:center;gap:1px;min-width:0}.fx-knob[hidden],.fx-extra[hidden]{display:none}.fx-knob-label{font-size:10px;color:var(--text-2);white-space:nowrap}.fx-knob-val{font-size:10px;color:var(--text-3);font-family:var(--font-mono);font-variant-numeric:tabular-nums;white-space:nowrap}.fx-extra{grid-column:1 / -1}.fx-drag-handle{cursor:grab;color:var(--text-3);font-size:13px;line-height:1;padding:0 2px;flex-shrink:0;user-select:none}.fx-drag-handle:hover{color:var(--text-1)}.fx-drag-handle:active{cursor:grabbing}.fx-group.fx-dragging{opacity:.35}.fx-group.fx-drag-over{border-color:var(--accent);background:color-mix(in srgb,var(--surface-2) 80%,var(--accent) 20%);box-shadow:0 0 0 1px var(--accent)}.piano-roll-container{--ruler-h: 20px;--vel-h: 56px;--note-color: var(--track-synth);display:flex;flex:1;min-height:200px;align-items:stretch;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;background:var(--surface-2);position:relative}.piano-keys-col{position:relative;width:52px;flex-shrink:0;overflow:hidden;background:var(--surface-3);border-right:1px solid var(--line);z-index:4}.roll-corner{position:absolute;top:0;left:0;right:0;height:var(--ruler-h, 20px);background:var(--surface-3);border-bottom:1px solid var(--line);z-index:2}.piano-keys{position:absolute;top:var(--ruler-h, 20px);left:0;right:0;display:flex;flex-direction:column}.vel-lane-head{position:absolute;left:0;right:0;bottom:var(--sb-h, 0px);height:var(--vel-h, 56px);display:flex;align-items:center;justify-content:center;background:var(--surface-3);border-top:1px solid var(--line);z-index:2}.vel-lane-head span{font-size:9px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;writing-mode:vertical-rl;transform:rotate(180deg)}.vel-lane-resize{position:absolute;left:0;right:0;bottom:calc(var(--vel-h, 56px) + var(--sb-h, 0px) - 3px);height:6px;cursor:ns-resize;z-index:6}.vel-lane-resize:hover,.vel-lane-resize:focus-visible{background:color-mix(in srgb,var(--accent) 45%,transparent);outline:none}.piano-key{height:18px;flex-shrink:0;border-bottom:1px solid var(--tint-3);cursor:pointer;transition:background .04s;position:relative;display:flex;align-items:center;justify-content:flex-end;padding-right:4px}.piano-key:hover:after{content:attr(data-name);position:absolute;left:100%;top:50%;transform:translateY(-50%);margin-left:4px;padding:0 4px;font-size:10px;font-weight:600;line-height:14px;color:var(--text-1);background:var(--surface-4);border:1px solid var(--line);border-radius:3px;pointer-events:none;white-space:nowrap;z-index:10}.piano-key:has(.key-label):hover:after{content:none}.piano-key.white{background:var(--key-white)}.piano-key.black{background:var(--key-black);border-bottom:1px solid var(--tint-4)}.piano-key.white:hover{background:var(--key-white-hover)}.piano-key.black:hover{background:var(--key-black-hover)}.piano-key.active.white,.piano-key.active.black{background:var(--accent-synth)!important}.key-label{font-size:8px;font-weight:600;color:var(--text3);pointer-events:none}.piano-key.black .key-label{color:var(--text-3)}.piano-roll-scroll{flex:1;overflow:auto;position:relative;max-height:100%;display:flex;flex-direction:column;align-items:flex-start}.roll-ruler{position:sticky;top:0;flex-shrink:0;height:var(--ruler-h, 20px);min-width:100%;background-color:var(--surface-3);background-image:linear-gradient(to right,var(--tint-4) 1px,transparent 1px),linear-gradient(to right,var(--tint-2) 1px,transparent 1px);background-size:var(--bar-w, 352px) 100%,var(--beat-w, 88px) 40%;background-repeat:repeat-x;background-position:0 0,0 100%;border-bottom:1px solid var(--line);z-index:5}.roll-ruler-mark{position:absolute;top:2px;padding-left:4px;font-size:10px;color:var(--text-3);font-family:var(--font-mono);font-variant-numeric:tabular-nums;pointer-events:none;white-space:nowrap}.roll-ruler-mark.bar{color:var(--text-1);font-weight:700}.piano-roll-wrapper{position:relative;display:inline-block;min-width:100%;flex-shrink:0}.piano-roll{position:relative;cursor:crosshair;user-select:none;background-color:var(--bg2);background-image:linear-gradient(to right,var(--tint-4) 1px,transparent 1px),var(--scale-rows, linear-gradient(transparent, transparent)),linear-gradient(to right,var(--tint-3) 1px,transparent 1px),linear-gradient(to right,var(--tint-1) 1px,transparent 1px),linear-gradient(to bottom,var(--tint-2) 1px,transparent 1px),linear-gradient(to bottom,transparent 0 calc(var(--cell-h) * 2),var(--cell-alt) calc(var(--cell-h) * 2) calc(var(--cell-h) * 3),transparent calc(var(--cell-h) * 3) calc(var(--cell-h) * 4),var(--cell-alt) calc(var(--cell-h) * 4) calc(var(--cell-h) * 5),transparent calc(var(--cell-h) * 5) calc(var(--cell-h) * 6),var(--cell-alt) calc(var(--cell-h) * 6) calc(var(--cell-h) * 7),transparent calc(var(--cell-h) * 7) calc(var(--cell-h) * 9),var(--cell-alt) calc(var(--cell-h) * 9) calc(var(--cell-h) * 10),transparent calc(var(--cell-h) * 10) calc(var(--cell-h) * 11),var(--cell-alt) calc(var(--cell-h) * 11) calc(var(--cell-h) * 12));background-size:var(--bar-w, 352px) 100%,100% calc(var(--cell-h) * 12),var(--beat-w, 88px) 100%,var(--cell-w, 22px) 100%,100% var(--cell-h),100% calc(var(--cell-h) * 12)}.roll-note.roll-note--ghost{background:transparent;border:1px dashed color-mix(in srgb,var(--note-color, var(--track-synth)) 60%,transparent);box-shadow:none;pointer-events:none;z-index:0}.piano-key.in-scale{box-shadow:inset 3px 0 color-mix(in srgb,var(--track-synth) 55%,transparent)}.piano-key.scale-root{box-shadow:inset 3px 0 0 var(--track-synth)}.roll-tools{display:flex;align-items:center;gap:4px;margin-left:12px;flex-wrap:wrap}.roll-tools select{height:22px;font-size:11px}.roll-hover{position:absolute;top:0;left:0;background:var(--cell-hover);pointer-events:none}.piano-roll-notes{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:2}.roll-note{--vel: 1;position:absolute;background:color-mix(in srgb,var(--note-color, var(--track-synth)) calc(35% + var(--vel, 1) * 65%),var(--surface-2));border-radius:3px;border:1px solid var(--note-color, var(--track-synth));cursor:grab;overflow:hidden;box-shadow:var(--shadow-sm);pointer-events:auto}.roll-note:hover{filter:brightness(1.12)}.roll-note:active{cursor:grabbing}.roll-note.selected{outline:2px solid var(--select);outline-offset:0;z-index:3}.roll-select-rect{position:absolute;background:color-mix(in srgb,var(--select) 15%,transparent);border:1px dashed var(--select);pointer-events:none;z-index:4}.roll-note-handle{position:absolute;right:0;top:0;bottom:0;width:6px;background:var(--tint-4);cursor:ew-resize;border-radius:0 3px 3px 0}.playhead{position:absolute;top:0;bottom:0;left:0;width:2px;will-change:transform;background:var(--accent);z-index:10;pointer-events:none;box-shadow:0 0 6px color-mix(in srgb,var(--accent) 45%,transparent)}.velocity-lane{position:sticky;bottom:0;height:var(--vel-h, 56px);min-width:100%;background:var(--surface-1);border-top:1px solid var(--line);flex-shrink:0;overflow:hidden;z-index:5}.vel-bar{position:absolute;bottom:2px;background:var(--note-color, var(--track-synth));opacity:.75;border-radius:2px 2px 0 0;cursor:ns-resize;min-height:4px;transition:opacity .08s}.vel-bar:hover{opacity:1}.arp-note{font-size:10px;color:var(--text3);cursor:help;vertical-align:middle}.piano-roll-toolbar{display:flex;align-items:center;gap:var(--sp-3);flex-wrap:wrap;flex-shrink:0}.piano-roll-toolbar-label{font-size:var(--fs-1);font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-3);margin-left:var(--sp-3)}.piano-roll-toolbar>.piano-roll-toolbar-label:first-child{margin-left:0}.piano-roll-toolbar .select{height:var(--h-sm);font-size:var(--fs-1)}.roll-tools{display:flex;align-items:center;gap:var(--sp-3);flex-wrap:wrap}.fx-order-marker{display:inline-flex;align-items:center;gap:6px;font-size:10px;color:var(--accent);text-transform:uppercase;letter-spacing:.08em}.fx-order-marker[hidden]{display:none}.fx-order-reset{background:transparent;border:1px solid var(--border);border-radius:3px;color:var(--text2);font-size:10px;padding:0 5px;cursor:pointer;text-transform:none;letter-spacing:0}.fx-order-reset:hover{border-color:var(--accent);color:var(--accent)}.fx-group[data-fx-key]:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.fx-rack .fx-plugin-params{display:flex;flex-direction:column;align-items:flex-start;gap:var(--sp-2)}.fx-group--plugin .fx-power{min-width:0}.fx-group--plugin .fx-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fx-rack>.fx-group--add{flex:0 0 120px;align-items:center;justify-content:center;border-style:dashed;background:transparent}