*,:before,:after{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}:root{--surface-0:#0d0d0d;--surface-1:#141414;--surface-2:#1a1a1a;--surface-3:#222;--surface-4:#2a2a2a;--surface-5:#333;--accent:#b0b0b0;--accent-light:#d4d4d4;--accent-bright:#e8e8e8;--accent-dim:gray;--accent-glow:#c0c0c026;--accent-glow-strong:#c0c0c04d;--text-primary:#f0f0f0;--text-secondary:#999;--text-tertiary:#666;--text-inverse:#111;--color-record:#e84040;--color-record-glow:#e840404d;--color-play:#50c878;--color-warning:#e8a040;--color-error:#e84040;--color-mute:#555;--lane-1:#6a8caf;--lane-2:#8a6aaf;--lane-3:#af8a6a;--lane-4:#6aaf8a;--lane-5:#af6a8a;--lane-6:#8aaf6a;--space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:16px;--space-xl:24px;--space-2xl:32px;--space-3xl:48px;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs:.6875rem;--font-size-sm:.75rem;--font-size-base:.875rem;--font-size-md:1rem;--font-size-lg:1.25rem;--font-size-xl:1.5rem;--font-size-2xl:2rem;--font-weight-light:300;--font-weight-regular:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--tap-min:44px;--tap-comfortable:56px;--tap-large:72px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-round:50%;--border-subtle:1px solid #ffffff0f;--border-accent:1px solid #c0c0c033;--shadow-sm:0 1px 3px #0006;--shadow-md:0 4px 12px #00000080;--shadow-lg:0 8px 32px #0009;--shadow-glow:0 0 20px #c0c0c01a;--shadow-glow-strong:0 0 30px #c0c0c033;--glass-bg:#1a1a1ad9;--glass-border:1px solid #ffffff14;--glass-blur:blur(20px);--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in-out:cubic-bezier(.45, 0, .55, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1);--duration-fast:.12s;--duration-normal:.2s;--duration-slow:.35s;--z-base:0;--z-sticky:100;--z-modal-backdrop:500;--z-modal:600;--z-toast:700;--z-tooltip:800}html,body{background:var(--surface-0);height:100%;color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-md);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;touch-action:manipulation;-webkit-user-select:none;user-select:none;overscroll-behavior:none;margin:0;padding:0;line-height:1.5}input,textarea,select,[contenteditable]{-webkit-user-select:text;user-select:text}#app{flex-direction:column;width:100%;height:100%;display:flex;overflow:hidden}.visually-hidden{clip:rect(0, 0, 0, 0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-md)}.btn{justify-content:center;align-items:center;gap:var(--space-sm);min-height:var(--tap-min);min-width:var(--tap-min);padding:var(--space-sm) var(--space-lg);font-family:var(--font-family);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--text-primary);background:var(--surface-3);border:var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);-webkit-user-select:none;user-select:none;display:inline-flex}.btn:hover{background:var(--surface-4);border-color:#ffffff1a}.btn:active{background:var(--surface-5);transform:scale(.96)}.btn--accent{background:var(--accent-dim);color:var(--text-inverse);border-color:#0000}.btn--accent:hover{background:var(--accent)}.btn--accent:active{background:var(--accent-light)}.btn--ghost{background:0 0;border-color:#0000}.btn--ghost:hover{background:var(--accent-glow)}.btn--icon{padding:var(--space-sm);border-radius:var(--radius-round);min-width:var(--tap-min);min-height:var(--tap-min)}.btn--record{background:var(--color-record);color:#fff;box-shadow:0 0 0 0 var(--color-record-glow);border:none}.btn--record:hover{background:#f04848}.btn--record.is-active{animation:1.2s ease-in-out infinite pulse-record}.btn--arm-record{min-height:var(--tap-min);padding:0 var(--space-sm);border-radius:var(--radius-round);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);letter-spacing:0}.btn--arm-record.is-armed{color:#fff;border-color:var(--color-record);background:#ff4d4d33;box-shadow:inset 0 0 0 1px #ff4d4d59}@keyframes pulse-record{0%,to{box-shadow:0 0 0 0 var(--color-record-glow)}50%{box-shadow:0 0 0 12px #0000}}.transport-bar{align-items:center;gap:var(--space-md);z-index:200;padding:var(--space-sm) var(--space-lg);background:var(--surface-1);border-bottom:var(--border-subtle);flex-shrink:0;min-height:56px;display:flex;position:relative}.transport-bar__section{align-items:center;gap:var(--space-sm);display:flex}.transport-bar__spacer{flex:1}.transport-bar__bpm{align-items:center;gap:var(--space-xs);font-variant-numeric:tabular-nums;font-weight:var(--font-weight-semibold);color:var(--accent-light);font-size:var(--font-size-md);display:flex}.transport-bar__bpm input{text-align:center;background:var(--surface-3);border:var(--border-subtle);border-radius:var(--radius-sm);width:56px;color:var(--accent-bright);font-family:var(--font-family);font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);padding:var(--space-xs);font-variant-numeric:tabular-nums}.transport-bar__bpm input:focus{border-color:var(--accent-dim);box-shadow:var(--shadow-glow);outline:none}.transport-bar__bpm-button{min-width:80px;min-height:44px;padding:0 var(--space-md);border:var(--border-subtle);border-radius:var(--radius-md);background:var(--surface-3);color:var(--accent-bright);font:inherit;font-size:1.2rem;font-weight:var(--font-weight-bold);font-variant-numeric:tabular-nums;display:none}.transport-bar__suggest{padding:var(--space-xs) var(--space-sm);border:var(--border-subtle);border-radius:var(--radius-sm);background:var(--surface-3);color:var(--accent-light);font:inherit;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);cursor:pointer;white-space:nowrap;transition:border-color .1s,color .1s}.transport-bar__suggest:hover{border-color:var(--accent-dim);color:var(--accent-bright)}.suggest-popover-backdrop{z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000073;justify-content:center;align-items:flex-start;padding-top:12vh;display:flex;position:fixed;inset:0}.suggest-popover{background:var(--surface-2);border:var(--border-subtle);border-radius:var(--radius-lg);width:min(420px,92vw);box-shadow:var(--shadow-glow);padding:var(--space-md)}.suggest-popover__header{margin-bottom:var(--space-xs);justify-content:space-between;align-items:center;display:flex}.suggest-popover__title{font-size:var(--font-size-md);font-weight:var(--font-weight-bold);color:var(--accent-bright)}.suggest-popover__close{color:var(--text-tertiary);font-size:var(--font-size-md);cursor:pointer;background:0 0;border:none}.suggest-popover__intro,.suggest-popover__hint,.suggest-popover__empty{font-size:var(--font-size-xs);color:var(--text-secondary);margin:var(--space-xs) 0}.suggest-popover__hint{color:var(--text-tertiary)}.suggest-popover__list{gap:var(--space-xs);margin:var(--space-sm) 0;flex-direction:column;display:flex}.suggest-chord{align-items:center;gap:var(--space-sm);padding:var(--space-sm);border:var(--border-subtle);border-radius:var(--radius-md);background:var(--surface-3);color:var(--text-primary);font:inherit;text-align:left;cursor:pointer;grid-template-columns:3.2rem 1fr auto;transition:border-color .1s,box-shadow .1s,background .1s;display:grid}.suggest-chord:hover{border-color:var(--accent-dim)}.suggest-chord.is-playing{background:var(--accent-dim);box-shadow:var(--shadow-glow)}.suggest-chord__roman{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--accent-bright)}.suggest-chord__notes{font-variant-numeric:tabular-nums;color:var(--text-primary)}.suggest-chord__reason{font-size:var(--font-size-xs);color:var(--text-tertiary)}.transport-bar__tap{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);text-transform:uppercase;letter-spacing:.04em;cursor:pointer;transition:background .1s,color .1s,box-shadow .1s}.transport-bar__tap:hover{border-color:var(--accent-dim);color:var(--accent-bright)}.transport-bar__tap.is-tapping{background:var(--accent-dim);color:var(--accent-bright);box-shadow:var(--shadow-glow)}.transport-bar__drone{padding:var(--space-xs) var(--space-sm);border:var(--border-subtle);border-radius:var(--radius-sm);background:var(--surface-3);color:var(--accent-light);font:inherit;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);cursor:pointer;white-space:nowrap;transition:border-color .1s,color .1s,background .1s,box-shadow .1s}.transport-bar__drone:hover{border-color:var(--accent-dim);color:var(--accent-bright)}.transport-bar__drone.is-active{background:var(--accent-dim);color:var(--accent-bright);border-color:var(--accent);box-shadow:var(--shadow-glow)}.transport-bar__project-key{align-items:center;gap:var(--space-xs);padding-left:var(--space-xs);color:var(--text-tertiary);font-size:var(--font-size-xs);display:flex}.transport-bar__project-key-label{text-transform:uppercase;letter-spacing:.04em}.transport-bar__project-key select{border:var(--border-subtle);border-radius:var(--radius-sm);background:var(--surface-3);max-width:128px;min-height:30px;color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-sm);padding:0 var(--space-xs)}.arp-toggle{transition:all var(--duration-fast) var(--ease-out)}.arp-toggle.is-hold{color:var(--accent-light);background:var(--surface-3);border-color:var(--accent-dim)}.arp-toggle.is-arp{color:var(--color-record);background:var(--surface-3);border-color:var(--color-record-glow);box-shadow:0 0 8px var(--color-record-glow)}.backup-status{border-radius:var(--radius-sm);border-color:var(--surface-3);min-width:86px;min-height:32px;color:var(--text-secondary);white-space:nowrap;padding:2px 10px;font-size:.72rem}.backup-status.is-ok{color:#79d98b;background:#79d98b14;border-color:#79d98b59}.backup-status.is-auto{color:#79c8ff;background:#3c96e61f;border-color:#79c8ff6b;box-shadow:0 0 12px #3c96e61f}.backup-status.is-warning{color:#f4bf75;background:#f4bf7514;border-color:#f4bf755c}.backup-status.is-permission{color:#ffd27a;background:#ffd27a1a;border-color:#ffd27a80}.backup-status.is-danger{color:#ff7474;background:#ff747414;border-color:#ff747466}.transport-bar__more{align-items:center;gap:var(--space-sm);display:flex}.transport-bar__menu-label{display:none}.transport-bar__menu-icon{justify-content:center;align-items:center;min-width:2ch;display:inline-flex}.transport-bar__more-btn{display:none}@media (width<=560px){.transport-bar{padding-right:var(--space-sm);gap:var(--space-sm);flex-wrap:wrap}.transport-bar__bpm input{display:none}.transport-bar__bpm-button{justify-content:center;align-items:center;display:inline-flex}.transport-bar__project-key{flex-wrap:wrap;flex:100%;order:3;padding-left:0}.transport-bar__project-key select{flex:1;max-width:none}.transport-bar__project-key .choice-picker-button{flex:118px;max-width:none}#project-root-select{flex:0 78px}#project-correction-select{flex:112px}#project-meter-select{flex:92px}.transport-bar__more{top:100%;right:var(--space-sm);align-items:stretch;gap:var(--space-xs);background:var(--surface-1);border:1px solid var(--surface-4);border-radius:var(--radius-md);min-width:min(240px,100vw - 24px);padding:var(--space-sm);z-index:250;flex-direction:column;display:none;position:absolute;box-shadow:0 12px 28px #0000008c}.transport-bar__more.is-open{display:flex}.transport-bar__more>.btn,.transport-bar__more .metronome-toggle,.transport-bar__more .metronome-toggle .btn{border-radius:var(--radius-sm);width:100%;min-width:0;min-height:44px}.transport-bar__more>.btn,.transport-bar__more .metronome-toggle .btn{justify-content:stretch;align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-sm);text-align:left;grid-template-columns:42px 1fr;display:grid}.transport-bar__more>.btn>svg,.transport-bar__more .metronome-toggle svg,.transport-bar__menu-icon{justify-self:center}.transport-bar__menu-label{color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);white-space:nowrap;display:inline}.transport-bar__more .metronome-toggle{justify-content:center;align-items:center;display:flex}.transport-bar__more .transport-bar__mod{justify-content:center;align-items:center;gap:var(--space-sm);width:100%;min-height:40px;padding:var(--space-xs) var(--space-sm);border:1px solid var(--surface-3);border-radius:var(--radius-sm);background:#ffffff05;flex-wrap:wrap}.transport-bar__more-btn{z-index:260;justify-content:center;align-items:center;min-width:36px;min-height:36px;font-size:1.1rem;display:flex;position:relative}.transport-bar__more-btn.is-active{background:var(--surface-4);color:var(--accent-light);border-color:var(--surface-5)}}.bpm-modal-backdrop{z-index:var(--z-modal-backdrop);padding:var(--space-lg);background:#0000009e;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.bpm-modal{gap:var(--space-md);width:min(340px,100vw - 32px);padding:var(--space-md);border:1px solid var(--surface-4);border-radius:var(--radius-md);background:var(--surface-1);flex-direction:column;display:flex;box-shadow:0 18px 52px #0000008c}.bpm-modal__header{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;justify-content:space-between;align-items:baseline;display:flex}.bpm-modal__header strong{color:var(--accent-bright);letter-spacing:0;font-variant-numeric:tabular-nums;font-size:2rem}.bpm-modal__input{border:1px solid var(--surface-4);border-radius:var(--radius-md);background:var(--surface-2);width:100%;min-height:54px;color:var(--text-primary);font-family:var(--font-family);font-size:1.4rem;font-weight:var(--font-weight-bold);text-align:center}.bpm-modal__steps{gap:var(--space-xs);grid-template-columns:repeat(4,1fr);display:grid}.bpm-modal__steps .btn{min-height:44px}.bpm-modal__actions{justify-content:flex-end;gap:var(--space-sm);display:flex}.beat-indicator{align-items:center;gap:6px;display:flex}.beat-indicator__dot{border-radius:var(--radius-round);background:var(--surface-5);width:8px;height:8px;transition:all var(--duration-fast) var(--ease-out)}.beat-indicator__dot.is-active{background:var(--accent-light);box-shadow:0 0 8px var(--accent-glow-strong);transform:scale(1.3)}.beat-indicator__dot.is-accent{background:var(--accent-bright);box-shadow:0 0 12px var(--accent-glow-strong);transform:scale(1.5)}.mode-tabs{background:var(--surface-1);border-top:var(--border-subtle);flex-shrink:0;display:flex}.mode-tabs__tab{padding:var(--space-sm) var(--space-md);min-height:var(--tap-comfortable);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--text-tertiary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);-webkit-user-select:none;user-select:none;text-transform:uppercase;letter-spacing:.05em;background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:2px;display:flex}.mode-tabs__tab:hover{color:var(--text-secondary)}.mode-tabs__tab.is-active{color:var(--accent-light)}.mode-tabs__tab.is-active:after{content:"";background:var(--accent);border-radius:1px;width:24px;height:2px;margin-top:2px;display:block}.mode-tabs__label{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);letter-spacing:.01em;line-height:1}.main-content{flex:1;position:relative;overflow:hidden}.mode-view{opacity:0;pointer-events:none;transition:opacity var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out);flex-direction:column;display:flex;position:absolute;inset:0;transform:translateY(8px)}.mode-view.is-active{opacity:1;pointer-events:auto;transform:translateY(0)}.metronome-toggle{position:relative}.metronome-toggle.is-active .btn{color:var(--accent-light);background:var(--accent-glow)}.empty-state{justify-content:center;align-items:center;gap:var(--space-lg);height:100%;color:var(--text-tertiary);text-align:center;padding:var(--space-2xl);flex-direction:column;display:flex}.empty-state__title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--text-secondary)}.empty-state__desc{font-size:var(--font-size-base);max-width:280px;line-height:1.6}.audio-unlock-prompt{right:var(--space-lg);bottom:calc(84px + env(safe-area-inset-bottom,0px));z-index:var(--z-tooltip);align-items:center;gap:var(--space-sm);min-height:48px;padding:var(--space-sm) var(--space-md);color:var(--text-primary);background:linear-gradient(135deg, #50c8782e, #b0b0b01a), var(--surface-3);border-radius:var(--radius-md);box-shadow:0 0 22px #50c87829, var(--shadow-md);font:inherit;text-align:left;opacity:0;pointer-events:none;transition:opacity var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out), border-color var(--duration-fast) var(--ease-out);border:1px solid #50c87873;display:flex;position:fixed;transform:translateY(12px)}.audio-unlock-prompt.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.audio-unlock-prompt.is-working{border-color:#e8a040bf}.audio-unlock-prompt__dot{background:var(--color-play);border-radius:50%;flex:none;width:10px;height:10px;box-shadow:0 0 12px #50c878cc}.audio-unlock-prompt__copy{gap:1px;display:grid}.audio-unlock-prompt__copy strong{font-size:var(--font-size-sm);line-height:1.1}.audio-unlock-prompt__copy small{color:var(--text-secondary);font-size:var(--font-size-xs);line-height:1.2}@media (width<=640px){.audio-unlock-prompt{left:var(--space-md);right:var(--space-md);bottom:calc(76px + env(safe-area-inset-bottom,0px));text-align:center;justify-content:center}}.toast-container{z-index:var(--z-toast);gap:var(--space-sm);pointer-events:none;flex-direction:column;display:flex;position:fixed;bottom:80px;left:50%;transform:translate(-50%)}.toast{padding:var(--space-md) var(--space-xl);background:var(--surface-4);border:var(--glass-border);border-radius:var(--radius-lg);color:var(--text-primary);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:var(--glass-blur);animation:toast-in var(--duration-slow) var(--ease-spring);pointer-events:auto}.toast.is-leaving{animation:toast-out var(--duration-normal) var(--ease-out) forwards}@keyframes toast-in{0%{opacity:0;transform:translateY(16px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes toast-out{0%{opacity:1;transform:translateY(0)scale(1)}to{opacity:0;transform:translateY(-8px)scale(.95)}}.modal-backdrop{-webkit-backdrop-filter:blur(8px);z-index:var(--z-modal-backdrop);animation:fade-in var(--duration-normal) var(--ease-out);background:#0009;position:fixed;inset:0}.modal{z-index:var(--z-modal);background:var(--surface-2);border:var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-xl);min-width:300px;max-width:90vw;max-height:80vh;animation:modal-in var(--duration-slow) var(--ease-spring);position:fixed;top:50%;left:50%;overflow-y:auto;transform:translate(-50%,-50%)}.modal__header{margin-bottom:var(--space-xl);justify-content:space-between;align-items:center;display:flex}.modal__title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--text-primary)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes modal-in{0%{opacity:0;transform:translate(-50%,-48%)scale(.96)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--surface-5);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-dim)}::selection{background:var(--accent-glow-strong);color:var(--text-primary)}:focus-visible{outline:2px solid var(--accent-dim);outline-offset:2px}.instrument-switcher{padding:var(--space-sm) var(--space-md);background:var(--surface-1);border-bottom:var(--border-subtle);flex-shrink:0;gap:2px;display:flex}.instrument-switcher__tab{justify-content:center;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);min-height:40px;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-tertiary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);-webkit-user-select:none;user-select:none;background:0 0;border:none;flex:1;display:flex}.instrument-switcher__tab:hover{background:var(--surface-3);color:var(--text-secondary)}.instrument-switcher__tab.is-active{background:var(--surface-3);color:var(--accent-light)}.patch-selector{align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-md);background:var(--surface-1);border-bottom:var(--border-subtle);flex-shrink:0;display:flex;position:relative}.patch-selector__label{font-size:var(--font-size-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em}.patch-selector select{background:var(--surface-3);border:var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-sm);padding:var(--space-xs) var(--space-sm);min-height:32px}.patch-selector__picker{min-width:128px;max-width:220px;min-height:32px}.tone-button{background:var(--surface-3);border:var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-secondary);font-family:var(--font-family);font-size:var(--font-size-sm);min-height:32px;padding:var(--space-xs) var(--space-sm)}.tone-button:hover,.tone-button[aria-expanded=true]{border-color:var(--accent-dim);color:var(--accent-light);background:var(--surface-4)}.tone-button:disabled,.tone-button[aria-disabled=true]{opacity:.45;cursor:not-allowed;color:var(--text-tertiary);border-color:var(--surface-3);background:var(--surface-2)}.tone-trigger-indicator{color:#42d782;font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);opacity:0;min-width:34px;transition:opacity var(--duration-fast) var(--ease-out)}.tone-trigger-indicator.is-active{opacity:1}.tone-popover{top:calc(100% + 4px);left:var(--space-md);z-index:20;width:min(360px,100vw - 32px);padding:var(--space-sm);background:var(--surface-1);border:1px solid var(--surface-4);border-radius:var(--radius-md);position:absolute;box-shadow:0 12px 28px #00000059}.tone-popover__header{justify-content:space-between;align-items:center;gap:var(--space-sm);padding:0 0 var(--space-xs);color:var(--text-primary);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);display:flex}.tone-popover__list{gap:var(--space-xs);flex-direction:column;display:flex}.create-control-popover{width:min(300px,100vw - 32px)}.create-control-popover__row{align-items:center;gap:var(--space-sm);color:var(--text-secondary);font-size:var(--font-size-sm);padding:var(--space-xs) 0;grid-template-columns:auto 1fr;display:grid}.create-control-popover__row--slider{grid-template-columns:auto 34px minmax(120px,1fr)}.create-control-popover__row .tone-row__slider{width:100%}.create-control-popover__value{color:var(--accent-light);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);justify-self:end}.create-control-popover__select{border:1px solid var(--surface-4);border-radius:var(--radius-sm);background:var(--surface-2);min-width:80px;height:30px;color:var(--text-primary)}.create-control-popover__hint{margin:var(--space-xs) 0 0;color:var(--text-tertiary);font-size:var(--font-size-xs)}.degree-controls{gap:var(--space-xs);margin-top:var(--space-sm);padding-top:var(--space-sm);border-top:1px solid 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42px;display:grid}.tone-row__name{color:var(--text-secondary);font-size:var(--font-size-sm);align-items:center;display:flex}.tone-row__slider{width:100%}.tone-row__value{color:var(--text-tertiary);font-size:var(--font-size-xs);text-align:right;font-variant-numeric:tabular-nums}.scaleboard{height:100%;padding:var(--space-md);gap:var(--space-md);flex-direction:column;display:flex}.scaleboard__controls{align-items:center;gap:var(--space-lg);flex-wrap:wrap;display:flex}.scaleboard__control-group{align-items:center;gap:var(--space-xs);display:flex}.scaleboard__label{font-size:var(--font-size-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em}.scaleboard__select{background:var(--surface-3);border:var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-sm);padding:var(--space-xs) var(--space-sm);min-height:32px}.scaleboard__octave{align-items:center;gap:var(--space-xs);margin-left:auto;display:flex}.scaleboard__oct-btn{font-size:var(--font-size-sm);min-width:36px!important;min-height:36px!important}.scaleboard__oct-display{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--accent);text-align:center;min-width:48px}.scaleboard__pads{grid-template-columns:repeat(var(--pad-cols,4), minmax(56px, 1fr));gap:var(--pad-gap,var(--space-md));grid-auto-rows:minmax(56px,1fr);grid-auto-flow:dense;padding:2px 2px max(2px, env(safe-area-inset-bottom));flex:1;align-content:start;display:grid;overflow-y:auto;container-type:inline-size}.scaleboard__pad[data-size=medium]{grid-column:span 2}.scaleboard__pad[data-size=large]{grid-area:span 2/span 2}.scaleboard__pad[data-size=wide]{grid-column:span 3}.scaleboard__pads--compact .scaleboard__pad{grid-area:span 1/span 1!important}@container (width<=340px){.scaleboard__pad{grid-area:span 1/span 1!important}}.step-play{gap:var(--space-md);flex-direction:column;flex:1;min-height:0;display:flex}.step-play__main{gap:var(--space-md);flex:1;grid-template-columns:minmax(180px,.8fr) minmax(220px,1.2fr);min-height:220px;display:grid}.step-play__trigger{justify-content:center;align-items:center;gap:var(--space-sm);border:2px solid var(--surface-5);border-radius:var(--radius-lg);background:var(--surface-3);color:var(--text-primary);font-family:var(--font-family);cursor:pointer;transition:transform var(--duration-fast) var(--ease-out), border-color var(--duration-fast), box-shadow var(--duration-fast);touch-action:none;flex-direction:column;display:flex}.step-play__trigger:hover{background:var(--surface-4);border-color:var(--accent-dim)}.step-play__trigger.is-active{border-color:var(--accent);box-shadow:0 0 24px var(--accent-glow-strong);transform:scale(.97)}.step-play__trigger-label{font-size:clamp(2rem,6vw,4.5rem);font-weight:var(--font-weight-bold)}.step-play__trigger-sub{max-width:220px;color:var(--text-tertiary);font-size:var(--font-size-sm);text-align:center;line-height:1.35}.step-play__sequence{gap:var(--space-sm);grid-template-columns:repeat(auto-fill,minmax(72px,92px));place-content:start;padding:2px;display:grid;overflow-y:auto}.step-play__chip{border:1px solid var(--surface-4);border-radius:var(--radius-md);background:var(--surface-2);min-height:56px;color:var(--text-secondary);font-weight:var(--font-weight-semibold);flex-direction:column;justify-content:center;align-items:center;display:flex}.step-play__chip--degree-color{background:linear-gradient(to bottom, color-mix(in srgb, var(--degree-color) var(--degree-intensity,22%), transparent), var(--surface-2) 58%);border-color:color-mix(in srgb, var(--degree-color) 70%, var(--surface-4))}.step-play__chip small{color:var(--text-tertiary);font-size:var(--font-size-xs);font-weight:var(--font-weight-normal)}.step-play__chip em{color:var(--accent-light);font-size:.68rem;font-style:normal;font-weight:var(--font-weight-semibold)}.step-play__chip--out,.step-editor__seq-chip--out{border-color:#ff5b5b;box-shadow:inset 0 0 0 1px #000000db}.step-play__out-badge{color:#fff;min-width:30px;min-height:15px;font-size:.58rem;font-weight:var(--font-weight-bold);letter-spacing:0;text-shadow:0 1px #000;background:#e93636;border:1px solid #050505;border-radius:4px;justify-content:center;align-items:center;padding:0 5px;line-height:1;display:inline-flex}.step-play__chip.is-current{border-color:var(--accent);color:var(--accent-light);box-shadow:inset 0 0 0 1px var(--accent-dim)}.step-play__actions{justify-content:flex-end;align-items:center;gap:var(--space-sm);padding:var(--space-sm);border:1px solid var(--surface-3);border-radius:var(--radius-md);background:var(--surface-1);display:flex}.step-editor-backdrop{z-index:var(--z-modal-backdrop);padding:var(--space-lg);background:#00000094;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.step-editor{gap:var(--space-md);width:min(680px,100%);max-height:min(720px,100vh - 32px);padding:var(--space-md);border:1px solid var(--surface-4);border-radius:var(--radius-md);background:var(--surface-1);flex-direction:column;display:flex;overflow:auto;box-shadow:0 20px 60px #00000073}.step-editor__header{gap:var(--space-xs);flex-direction:column;display:flex}.step-editor__header h2{color:var(--text-primary);font-size:var(--font-size-lg);margin:0}.step-editor__header p{color:var(--text-tertiary);font-size:var(--font-size-sm);margin:0;line-height:1.4}.step-editor__palette{align-items:center;gap:var(--space-sm);grid-template-columns:auto 1fr auto;display:grid}.step-editor__notes,.step-editor__sequence{gap:var(--space-xs);grid-template-columns:repeat(auto-fill,minmax(70px,1fr));display:grid}.step-editor__empty{padding:var(--space-md);border:1px dashed var(--surface-4);border-radius:var(--radius-md);color:var(--text-tertiary);font-size:var(--font-size-sm);text-align:center;margin:0}.step-editor__seq-item{grid-template-columns:1fr;gap:4px;display:grid}.step-editor__seq-item.is-picking-alt .step-editor__seq-chip{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent-dim)}.step-editor__note,.step-editor__seq-chip{border:1px solid var(--surface-4);border-radius:var(--radius-md);background:var(--surface-2);min-height:52px;color:var(--text-primary);font-family:var(--font-family);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:2px;display:flex}.step-editor__note--degree-color,.step-editor__seq-chip--degree-color{background:linear-gradient(to bottom, color-mix(in srgb, 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var(--surface-4);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text-secondary);font-family:var(--font-family);font-size:var(--font-size-xs);cursor:pointer}.step-editor__seq-alt:hover,.step-editor__seq-clear-alt:hover{border-color:var(--accent-dim);color:var(--text-primary)}.step-editor__actions{justify-content:flex-end;gap:var(--space-sm);display:flex}@media (width<=640px){.step-play__main{grid-template-columns:1fr}.step-play__actions,.step-editor__actions{justify-content:stretch}.step-play__actions .btn,.step-editor__actions .btn{flex:1}.step-editor{padding:var(--space-sm)}.step-editor__palette{grid-template-columns:1fr}}.scaleboard__pad{justify-content:center;align-items:center;gap:var(--space-xs);background:var(--surface-3);border:2px solid var(--surface-5);border-radius:var(--radius-lg);cursor:pointer;min-height:56px;transition:all var(--duration-fast) var(--ease-out);-webkit-user-select:none;user-select:none;touch-action:none;color:var(--text-primary);font-family:var(--font-family);flex-direction:column;display:flex;position:relative}.scaleboard__pad:hover{background:var(--surface-4);border-color:var(--accent-dim)}.scaleboard__pad.is-active{background:var(--accent-dim);border-color:var(--accent);box-shadow:0 0 20px var(--accent-glow-strong);transform:scale(.94)}.scaleboard__pad.is-dwelling,.micropiano__key.is-dwelling,.sketchkit__pad.is-dwelling{outline:2px solid var(--accent-light);outline-offset:-3px;animation:dwell-fill var(--dwell-ms,.45s) linear forwards}@keyframes dwell-fill{0%{box-shadow:inset 0 0 0 999px #fff0}to{box-shadow:inset 0 0 0 999px #ffffff1f, 0 0 16px var(--accent-glow)}}.scaleboard__pad.is-active.is-controller-single{border-color:#7bd88f;box-shadow:0 0 16px #7bd88f8c}.scaleboard__pad.is-active.is-controller-chord{border-color:#f4bf75;box-shadow:0 0 16px #f4bf758c}.scaleboard__pad.is-active.is-controller-root{border-color:#77c8ff;box-shadow:0 0 16px #77c8ff8c}.scaleboard__pad--degree-color{background:linear-gradient(180deg, color-mix(in srgb, var(--degree-color) var(--degree-intensity), transparent), transparent 72%), var(--surface-3);border-color:color-mix(in srgb, var(--degree-color) 44%, var(--surface-5))}.scaleboard__pad--degree-color:hover{border-color:color-mix(in srgb, var(--degree-color) 68%, var(--accent-dim))}.scaleboard__pad--progression-hot{border-color:color-mix(in srgb, var(--progression-color,#79c8ff) 78%, var(--accent-light));box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--progression-color,#79c8ff) var(--progression-intensity,28%), transparent), 0 0 18px color-mix(in srgb, var(--progression-color,#79c8ff) var(--progression-intensity,28%), transparent)}.scaleboard__pad--progression-hot:after{content:"";border-radius:calc(var(--radius-md) - 2px);border:1px solid color-mix(in srgb, var(--progression-color,#79c8ff) var(--progression-intensity,28%), transparent);pointer-events:none;position:absolute;inset:8px}.scaleboard__pad.is-editing{border-style:dashed;border-color:var(--accent-dim);cursor:pointer}.scaleboard__pad.is-editing:hover{border-color:var(--accent);background:var(--surface-4)}.scaleboard__pad-type{opacity:.7;color:var(--accent-light);font-size:10px;font-weight:var(--font-weight-semibold)}.scaleboard__pad-degree{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);line-height:1}.scaleboard__pad-note{font-size:var(--font-size-xs);color:var(--text-secondary)}.scaleboard__pad-degree-name{color:var(--text-secondary);font-size:9px;font-weight:var(--font-weight-semibold);max-width:100%;padding:0 var(--space-xs);text-overflow:ellipsis;white-space:nowrap;line-height:1;overflow:hidden}.scaleboard__pad--degree-color .scaleboard__pad-degree-name{color:color-mix(in srgb, var(--degree-color) 78%, var(--text-primary))}.tonal-compass{align-items:center;gap:var(--space-md);padding:var(--space-sm) 0 var(--space-lg);flex-direction:column;display:flex}.tonal-compass__stage{aspect-ratio:1;width:min(72vh,520px);max-width:min(520px,100vw - 28px);position:relative}.tonal-compass__ring{border:1px solid var(--border);pointer-events:none;border-radius:999px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.tonal-compass__ring--outer{width:92%;height:92%}.tonal-compass__ring--inner{width:58%;height:58%}.tonal-compass__segment{background:var(--surface-elevated);border:1px solid var(--border);color:var(--text-primary);cursor:pointer;min-width:0;height:clamp(42px,8.5vw,56px);padding:var(--space-xs);touch-action:none;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:1px;width:clamp(48px,9vw,64px);transition:background .12s,border-color .12s,box-shadow .12s,transform .12s;display:flex;position:absolute;transform:translate(-50%,-50%)}.tonal-compass__segment:hover,.tonal-compass__segment.is-active{background:color-mix(in srgb, var(--accent) 22%, var(--surface-elevated));border-color:var(--accent);box-shadow:0 0 0 1px var(--accent-dim), 0 0 18px #8b5cf62e;transform:translate(-50%,-50%)scale(1.04)}.tonal-compass__segment.is-diatonic{border-color:color-mix(in srgb, var(--accent) 62%, var(--border))}.tonal-compass__segment.is-home:after{background:var(--accent);content:"";border-radius:999px;width:5px;height:5px;position:absolute;top:5px;right:5px}.tonal-compass__segment--inner{background:color-mix(in srgb, var(--surface-elevated) 84%, #000)}.tonal-compass__chord{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);line-height:1}.tonal-compass__quality{color:var(--text-secondary);font-size:10px;font-weight:var(--font-weight-semibold);letter-spacing:0;text-transform:uppercase;line-height:1}.tonal-compass__center{background:var(--surface);border:1px solid var(--border);border-radius:999px;flex-direction:column;justify-content:center;align-items:center;width:28%;height:28%;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.tonal-compass__key{font-size:clamp(24px,5vw,36px);font-weight:var(--font-weight-bold);line-height:1}.tonal-compass__hint,.tonal-compass__caption{color:var(--text-secondary);font-size:var(--font-size-xs)}.tonal-compass__caption{text-align:center;max-width:560px;margin:0}.scaleboard__pad--voice{border-color:var(--accent-dim);box-shadow:inset 0 0 0 1px var(--accent-dim)}.scaleboard__pad--voice .scaleboard__pad-syllable{font-size:11px;font-weight:var(--font-weight-bold);color:var(--accent-light);letter-spacing:.04em;text-transform:lowercase;background:var(--surface-1);border:1px solid var(--accent-dim);border-radius:999px;margin-top:2px;padding:1px 6px}.scaleboard__voice-row{gap:var(--space-xs);padding:var(--space-sm) var(--space-md);background:var(--surface-1);border:var(--border-subtle);border-radius:var(--radius-md);flex-direction:column;display:flex}.scaleboard__voice-input-wrap{align-items:center;gap:var(--space-sm);display:flex}.scaleboard__voice-input{background:var(--surface-3);border:var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-md);padding:var(--space-xs) var(--space-sm);letter-spacing:.02em;flex:1;min-height:32px}.scaleboard__voice-input:focus{border-color:var(--accent-dim);box-shadow:0 0 0 2px var(--accent-glow);outline:none}.scaleboard__voice-rewind{min-width:32px!important;min-height:32px!important}.scaleboard__voice-tokens{flex-wrap:wrap;align-items:center;gap:4px 6px;min-height:24px;padding:4px 0;display:flex}.voice-token{font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);letter-spacing:.02em;-webkit-user-select:none;user-select:none;border:1px solid #0000;border-radius:999px;padding:2px 8px;display:inline-block}.voice-token--valid{background:var(--surface-3);color:var(--accent-light);border-color:var(--accent-dim)}.voice-token--valid.is-current{background:var(--accent-dim);color:var(--text-primary);border-color:var(--accent)}.voice-token--invalid{color:#ff8787;background:#dc50501f;border-color:#dc505066;-webkit-text-decoration:line-through #ff87878c;text-decoration:line-through #ff87878c;text-decoration-thickness:1px}.voice-token--hint{color:var(--text-tertiary);background:0 0;border-color:#0000;font-style:italic}.voice-token-gap{width:6px;color:var(--text-tertiary);text-align:center;display:inline-block}.scaleboard__voice-hint{font-size:var(--font-size-xs);color:var(--text-tertiary)}.micropiano{height:100%;padding:var(--space-md);gap:var(--space-md);flex-direction:column;display:flex}.micropiano__controls{justify-content:center;align-items:center;gap:var(--space-sm);display:flex}.micropiano__oct-display{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--accent);text-align:center;min-width:48px}.micropiano__keyboard{flex:1;align-items:stretch;gap:2px;padding:0;display:flex;position:relative;overflow-x:auto}.micropiano__boards{gap:var(--space-sm);padding:var(--space-sm) 0;flex-direction:column;flex:1;display:flex;overflow:hidden}.micropiano__boards .micropiano__keyboard{flex:1;min-height:0}.micropiano__key{padding-bottom:var(--space-md);border-radius:0 0 var(--radius-sm) var(--radius-sm);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);-webkit-user-select:none;user-select:none;font-family:var(--font-family);border:none;justify-content:center;align-items:flex-end;display:flex;position:relative}.micropiano__key--white{color:var(--surface-2);z-index:1;background:linear-gradient(#e8e8e8 0%,#d0d0d0 100%);flex:1;min-height:80px}.micropiano__key--white:hover{background:linear-gradient(#f0f0f0 0%,#ddd 100%)}.micropiano__key--white.is-active{background:linear-gradient(180deg, var(--accent) 0%, var(--accent-dim) 100%);transform-origin:top;transform:scaleY(.98)}.micropiano__key--black{color:var(--text-secondary);z-index:2;background:linear-gradient(#333 0%,#1a1a1a 100%);border:1px solid #ffffff0d;flex:.6;min-height:50px;margin:0 -4px}.micropiano__key--black:hover{background:linear-gradient(#444 0%,#222 100%)}.micropiano__key--black.is-active{background:linear-gradient(180deg, var(--accent-dim) 0%, #444 100%);transform-origin:top;transform:scaleY(.97)}.micropiano__key-label{font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);pointer-events:none}.micropiano__key--degree-color:after{content:"";border:2px solid color-mix(in srgb, var(--degree-color) 62%, transparent);border-radius:inherit;pointer-events:none;position:absolute;inset:3px}.micropiano__key--progression-hot:before{content:"";border:2px solid color-mix(in srgb, var(--progression-color,#79c8ff) var(--progression-intensity,28%), transparent);border-radius:inherit;box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--progression-color,#79c8ff) var(--progression-intensity,28%), transparent), 0 0 14px color-mix(in srgb, var(--progression-color,#79c8ff) var(--progression-intensity,28%), transparent);pointer-events:none;z-index:3;position:absolute;inset:6px}.micropiano__key--black.micropiano__key--progression-hot:before{inset:5px 3px}.micropiano__key--degree-color.micropiano__key--white{background:linear-gradient(180deg, color-mix(in srgb, var(--degree-color) var(--degree-intensity), transparent), transparent 58%), linear-gradient(180deg, #e8e8e8 0%, #d0d0d0 100%)}.micropiano__key--degree-color.micropiano__key--black{background:linear-gradient(180deg, color-mix(in srgb, var(--degree-color) var(--degree-intensity), transparent), transparent 64%), linear-gradient(180deg, #333 0%, #1a1a1a 100%)}.micropiano__degree-label{z-index:4;background:radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--degree-color) 82%, white) 0%, color-mix(in srgb, var(--degree-color) 58%, white) 72%);min-width:18px;box-shadow:0 0 0 1px color-mix(in srgb, var(--degree-color) 78%, white), 0 0 10px color-mix(in srgb, var(--degree-color) 78%, transparent), 0 1px 4px #0000006b;color:#050505;font-size:11px;font-weight:var(--font-weight-bold);pointer-events:none;text-align:center;text-shadow:0 1px #ffffff73;border-radius:999px;padding:2px 5px;line-height:1;position:absolute;top:5px;left:50%;transform:translate(-50%)}.micropiano__key--black .micropiano__degree-label{top:4px}.micropiano__key--degree-color .micropiano__degree-label{background:radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--degree-color) 88%, white) 0%, color-mix(in srgb, var(--degree-color) 62%, white) 72%);box-shadow:0 0 0 1px color-mix(in srgb, var(--degree-color) 82%, white), 0 0 14px color-mix(in srgb, var(--degree-color) 86%, transparent), 0 1px 5px #0000007a}.sketchkit{height:100%;padding:var(--space-md);gap:var(--space-sm);flex-direction:column;display:flex}.sk-kit-selector{align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-md);margin:calc(var(--space-md) * -1) calc(var(--space-md) * -1) var(--space-sm);background:var(--surface-1);border-bottom:var(--border-subtle);flex-shrink:0;display:flex;position:relative}.sk-kit-selector__label{font-size:var(--font-size-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em}.sk-kit-selector__select{background:var(--surface-3);border:var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-sm);padding:var(--space-xs) var(--space-sm);width:auto;min-width:120px;max-width:180px;min-height:32px}.sk-tone-popover{left:var(--space-xs)}.sketchkit__pads{gap:var(--space-md);flex:1;grid-auto-rows:minmax(64px,1fr);align-content:center;padding:2px;display:grid}.sketchkit__pad{justify-content:center;align-items:center;gap:var(--space-xs);border-radius:var(--radius-lg);background:var(--surface-3);border:2px solid var(--surface-5);cursor:pointer;min-height:64px;transition:all var(--duration-fast) var(--ease-spring);-webkit-user-select:none;user-select:none;font-family:var(--font-family);color:var(--text-primary);flex-direction:column;display:flex;position:relative}.sketchkit__key-label{top:var(--space-xs);left:var(--space-xs);border-radius:var(--radius-sm);border:1px solid var(--surface-5);min-width:22px;height:22px;color:var(--text-secondary);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);pointer-events:none;background:#00000052;justify-content:center;align-items:center;padding:0 5px;line-height:1;display:inline-flex;position:absolute}.sketchkit__pad:hover{background:var(--surface-4);border-color:var(--accent-dim)}.sketchkit__pad.is-active{border-color:var(--accent);box-shadow:0 0 24px var(--accent-glow-strong);transform:scale(.92)}.sketchkit__pad--kick.is-active{background:#8c785066}.sketchkit__pad--snare.is-active{background:#7864a066}.sketchkit__pad--clap.is-active{background:#a08c7866}.sketchkit__pad--hihat.is-active{background:#a08c6466}.sketchkit__pad--cymbal.is-active{background:#8ca0b466}.sketchkit__pad--tomlo.is-active{background:#648ca066}.sketchkit__pad--tommid.is-active{background:#788c8c66}.sketchkit__pad--tomhi.is-active{background:#8c788c66}.sketchkit__pad--rim.is-active{background:#a0646466}.sketchkit__pad--shaker.is-active{background:#a0a07866}.sketchkit__pad-label{text-transform:uppercase;letter-spacing:.04em;color:var(--text-primary);font-size:12px;font-weight:600;line-height:1.1}.mic-recorder{height:100%;padding:var(--space-lg);justify-content:center;align-items:center;gap:var(--space-xl);flex-direction:column;display:flex}.mic-recorder__visual{align-items:center;gap:var(--space-md);flex-direction:column;display:flex}.mic-recorder__meter{border-radius:var(--radius-md);background:var(--surface-1);border:var(--border-subtle)}.mic-recorder__status{font-size:var(--font-size-sm);color:var(--text-tertiary);text-align:center}.mic-recorder__device-row{justify-content:center;align-items:center;gap:var(--space-sm);flex-wrap:wrap;display:flex}.mic-recorder__device-label{font-size:var(--font-size-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em}.mic-recorder__device-select{background:var(--surface-3);border:var(--border-subtle);border-radius:var(--radius-sm);min-width:180px;max-width:260px;color:var(--text-primary);padding:var(--space-xs) var(--space-sm);font-size:var(--font-size-sm)}.mic-recorder__controls{gap:var(--space-md);display:flex}.mic-recorder__btn{border-radius:var(--radius-round);width:72px;height:72px}.controller-mode{height:100%;padding:var(--space-md);gap:var(--space-md);flex-direction:column;display:flex;overflow:auto}.ctrlmode__header{gap:var(--space-xs);padding:var(--space-sm) var(--space-md);background:var(--surface-1);border:var(--border-subtle);border-radius:var(--radius-md);display:grid}.ctrlmode__title{color:var(--text-primary);font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);margin:0}.ctrlmode__tabs{background:var(--surface-1);border:var(--border-subtle);scrollbar-width:none;touch-action:pan-x;border-radius:999px;align-self:flex-start;align-items:stretch;gap:0;max-width:100%;padding:4px;display:inline-flex;overflow-x:auto}.ctrlmode__tabs::-webkit-scrollbar{display:none}.ctrlmode__tab{min-width:0;min-height:0;color:var(--text-secondary);font:inherit;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;transition:background var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out), opacity var(--duration-fast) var(--ease-out);background:0 0;border:0;border-radius:999px;flex:none;padding:6px 14px}.ctrlmode__tab+.ctrlmode__tab{border-left:1px solid var(--surface-3)}.ctrlmode__tab:hover:not([disabled]):not(.is-active){color:var(--text-primary)}.ctrlmode__tab.is-active{background:var(--accent);color:var(--accent-contrast,#fff)}.ctrlmode__tab.is-active+.ctrlmode__tab,.ctrlmode__tab+.ctrlmode__tab.is-active{border-left-color:#0000}.ctrlmode__tab.is-disabled,.ctrlmode__tab[disabled]{opacity:.4;cursor:not-allowed}.ctrlmode__tab-label{white-space:nowrap;display:inline-block}.ctrlmode__sound-grid{gap:var(--space-xs);background:0 0;border:0;grid-template-columns:1fr;padding:0;display:grid}.ctrlmode__sound-row{align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-md);background:var(--surface-1);border:1px solid var(--surface-3);border-radius:var(--radius-md);display:flex}.ctrlmode__sound-label{min-width:96px;color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);flex:none}.ctrlmode__sound-row .choice-picker-button,.ctrlmode__sound-correction{flex:0 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small{color:var(--text-tertiary);font-size:var(--font-size-xs);text-transform:uppercase}.ctrlmode__modifier-button{justify-content:space-between;width:100%;max-width:none;min-height:34px}.ctrlmode__modifier-button .choice-picker-button__label{color:var(--text-primary);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.ctrlmode__trigger-help{color:#42d782;max-width:min(100%,640px);min-height:0;font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);opacity:0;text-align:center;transition:opacity var(--duration-fast) var(--ease-out);justify-self:center;line-height:1.45}.ctrlmode__trigger-help strong{font-weight:var(--font-weight-bold)}.ctrlmode__trigger-help.is-active{opacity:1}.ctrlmode__trigger-status{color:#42d782;min-height:18px;font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);opacity:0;text-align:center;transition:opacity var(--duration-fast) var(--ease-out);justify-self:center}.ctrlmode__trigger-status.is-active{opacity:1}@media (width<=760px){.controller-mode{padding:var(--space-sm)}.ctrlmode__modifier-grid{grid-template-columns:1fr 1fr}}.instrument-container{flex:1;position:relative;overflow:hidden}.instrument-view{opacity:0;pointer-events:none;transition:opacity var(--duration-fast) var(--ease-out);position:absolute;inset:0}.instrument-view.is-active{opacity:1;pointer-events:auto}@media (width<=700px){.instrument-switcher{gap:var(--space-xs);padding:var(--space-sm);scrollbar-width:none;touch-action:pan-x;overflow-x:auto}.instrument-switcher::-webkit-scrollbar{display:none}.instrument-switcher__tab{min-width:78px;min-height:40px;padding:var(--space-xs);font-size:var(--font-size-xs);flex:none}.patch-selector{align-items:stretch;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);scrollbar-width:none;touch-action:pan-x;grid-template-columns:repeat(6,minmax(0,1fr));display:grid;overflow:visible}.patch-selector::-webkit-scrollbar{display:none}.patch-selector__label{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.patch-selector__picker{grid-area:1/1/auto/-1;width:100%;min-width:0;max-width:none;min-height:36px}.patch-selector .tone-button{white-space:nowrap;width:100%;min-width:0;min-height:34px;padding:0 var(--space-xs);font-size:var(--font-size-xs);text-overflow:ellipsis;overflow:hidden}#create-instrument-button,#sk-create-instrument-button{grid-column:1/span 3}#delete-instrument-button,#sk-delete-instrument-button{grid-column:4}#tone-button,#sk-tone-button{grid-column:4/span 2}#delete-instrument-button:not([hidden])+#tone-button,#sk-delete-instrument-button:not([hidden])+#sk-tone-button{grid-column:5}#ai-seed-button,#sk-ai-seed-button{grid-column:6}#controller-map-button,#sk-controller-map-button{grid-column:1/span 2}#layout-button{grid-column:3/span 2}#stage-button,#sk-stage-button{grid-column:5/span 2}.tone-popover{top:calc(env(safe-area-inset-top) + 72px);right:12px;bottom:calc(env(safe-area-inset-bottom) + 12px);z-index:var(--z-modal,600);-webkit-overflow-scrolling:touch;border-radius:var(--radius-md);width:auto;max-height:none;position:fixed;left:12px;overflow-y:auto}.instrument-container{min-height:0}.scaleboard{padding:var(--space-sm);gap:var(--space-sm)}.scaleboard__controls{gap:var(--space-xs);grid-template-columns:1fr auto;align-items:center;display:grid}.scaleboard__control-group{min-width:0}.scaleboard__control-group:first-child{gap:var(--space-xs);grid-column:1/-1;grid-template-columns:auto minmax(0,1fr);align-items:center;display:grid}.scaleboard__control-group:first-child .scaleboard__label{line-height:1}.scaleboard__select{max-width:100%;min-height:34px}.scaleboard__octave{grid-area:2/1;justify-self:start;gap:2px;margin-left:0}.scaleboard__control-group:has(.scaleboard__extensions-btn){grid-area:2/2;justify-self:end}.scaleboard__oct-btn{min-width:26px!important;min-height:32px!important;padding-inline:0!important}.scaleboard__oct-display{min-width:38px;font-size:var(--font-size-xs)}.scaleboard__extensions-btn{min-height:32px;padding:0 var(--space-sm);font-size:var(--font-size-xs)}.scaleboard__pads{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;grid-auto-rows:minmax(48px,1fr);min-height:0;overflow-y:auto;gap:5px!important}.scaleboard__pad{border-width:1px;border-radius:10px;gap:1px;min-height:48px}.scaleboard__pad-degree{font-size:1.34rem}.scaleboard__pad-note{font-size:.7rem}.micropiano__key-label,.sketchkit__key-label{display:none}}.settings-panel{z-index:100;pointer-events:none;position:fixed;inset:0}.settings-panel.is-open{pointer-events:auto}.settings-panel__overlay{transition:background var(--duration-normal) var(--ease-out);background:0 0;position:absolute;inset:0}.settings-panel.is-open .settings-panel__overlay{background:#00000080}.settings-panel__drawer{background:var(--surface-1);border-left:var(--border-subtle);width:min(400px,90vw);transition:transform var(--duration-normal) var(--ease-spring);flex-direction:column;display:flex;position:absolute;top:0;bottom:0;right:0;overflow:hidden;transform:translate(100%)}.settings-panel.is-open .settings-panel__drawer{transform:translate(0)}.settings-panel__header{padding:var(--space-md) var(--space-lg);border-bottom:var(--border-subtle);flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.settings-panel__title{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--text-primary);margin:0}.settings-panel__close{font-size:var(--font-size-lg)!important}.settings-panel__tabs{border-bottom:var(--border-subtle);flex-shrink:0;display:flex}.settings-panel__tab{padding:var(--space-sm) var(--space-md);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--text-tertiary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);font-family:var(--font-family);background:0 0;border:none;border-bottom:2px solid #0000;flex:1;justify-content:center;align-items:center;gap:4px;display:flex}.settings-panel__tab:hover{color:var(--text-secondary);background:var(--surface-2)}.settings-panel__tab.is-active{color:var(--accent-light);border-bottom-color:var(--accent)}.settings-panel__body{scrollbar-gutter:stable;padding:var(--space-md) var(--space-lg);flex:1;overflow-y:auto}.settings-section{gap:var(--space-lg);flex-direction:column;display:flex}.settings-group{gap:var(--space-sm);flex-direction:column;display:flex}.settings-group__title{font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--accent);text-transform:uppercase;letter-spacing:.08em;padding-bottom:var(--space-xs);border-bottom:1px solid var(--surface-3);margin:0}.settings-desc{font-size:var(--font-size-sm);color:var(--text-tertiary);margin:0;line-height:1.4}.settings-row{justify-content:space-between;align-items:center;gap:var(--space-md);min-width:0;min-height:36px;display:flex}.settings-label{font-size:var(--font-size-sm);color:var(--text-secondary);flex-shrink:0}.settings-value{font-size:var(--font-size-sm);color:var(--text-primary);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;text-align:right;min-width:12ch}.settings-value#backup-folder-status{min-width:18ch}.settings-row--version{align-items:center}.settings-version{justify-content:flex-end;align-items:center;gap:var(--space-xs);flex-wrap:wrap;min-height:32px;display:flex}.settings-version__status{margin-top:calc(-1 * var(--space-xs))}.settings-input{background:var(--surface-3);border:var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-sm);padding:var(--space-xs) var(--space-sm);flex:1;max-width:200px;min-height:32px}.settings-input--sm{max-width:80px}.settings-select{background:var(--surface-3);border:var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-sm);padding:var(--space-xs) var(--space-sm);min-height:32px}.settings-range{max-width:180px;accent-color:var(--accent);flex:1;height:4px}.storage-meter{gap:var(--space-xs);flex-direction:column;display:flex}.storage-meter__bar{background:var(--surface-3);border-radius:999px;width:100%;height:8px;overflow:hidden}.storage-meter__fill{background:var(--accent);border-radius:inherit;width:0;height:100%;transition:width var(--duration-normal) var(--ease-out), background var(--duration-fast) var(--ease-out);display:block}.storage-meter__fill.is-warning{background:#d6a84f}.storage-meter__fill.is-danger{background:#d65f5f}.storage-meter__stats{justify-content:space-between;gap:var(--space-sm);font-size:var(--font-size-xs);color:var(--text-tertiary);display:flex}.storage-meter__stats span{min-width:0}#storage-meter-quota{text-align:right;min-width:10ch}@supports not (scrollbar-gutter:stable){.settings-panel__body{overflow-y:scroll}}.version-list{gap:var(--space-sm);flex-direction:column;display:flex}.version-list__loading,.version-list__empty{padding:var(--space-md);text-align:center;color:var(--text-tertiary);font-size:var(--font-size-sm);font-style:italic}.version-list__item{justify-content:space-between;align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-md);background:var(--surface-2);border:1px solid var(--surface-3);border-radius:var(--radius-sm);display:flex}.version-list__info{flex-direction:column;gap:2px;min-width:0;display:flex}.version-list__time{font-size:var(--font-size-sm);color:var(--text-primary)}.version-list__meta{font-size:var(--font-size-xs);color:var(--text-tertiary)}.version-list__actions{align-items:center;gap:var(--space-xs);flex-shrink:0;display:flex}.version-list__restore,.version-list__delete,.version-list__danger{font-size:var(--font-size-xs)!important;min-height:28px!important;padding:2px 10px!important}.version-list__delete,.version-list__danger{color:var(--danger,#ff6b6b)!important}.sheet-music{gap:var(--space-md);flex-direction:column;height:100%;display:flex}.sheet-music__toolbar{align-items:center;gap:var(--space-sm);flex-wrap:wrap;display:flex}.sheet-music__toolbar-group{align-items:center;gap:var(--space-xs);display:flex}.sheet-music__toolbar-label{font-size:var(--font-size-xs);color:var(--text-tertiary);text-transform:uppercase}.sheet-music__toolbar-spacer{flex:1}.sheet-music__select{background:var(--surface-3);border:var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-sm);padding:var(--space-xs) var(--space-sm);min-height:28px}.sheet-music__export-btn{font-size:var(--font-size-xs)!important;min-height:28px!important;padding:2px 8px!important}.sheet-music__container{background:var(--surface-0);border:var(--border-subtle);border-radius:var(--radius-md);padding:var(--space-md);min-height:150px;overflow:auto}.sheet-music__render{min-height:100px}.sheet-music__render svg{max-width:100%}.sheet-music__empty{height:100px;color:var(--text-tertiary);font-style:italic;font-size:var(--font-size-sm);justify-content:center;align-items:center;display:flex}.sheet-music__abc-preview{background:var(--surface-0);border:var(--border-subtle);border-radius:var(--radius-sm);padding:var(--space-sm);max-height:120px;overflow:auto}.sheet-music__abc-text{font-family:Courier New,monospace;font-size:var(--font-size-xs);color:var(--text-secondary);white-space:pre-wrap;margin:0;line-height:1.4}.choice-picker-backdrop{z-index:var(--z-modal-backdrop);background:#00000047;position:fixed;inset:0}.choice-picker{z-index:var(--z-modal);background:var(--surface-1);border:1px solid var(--surface-4);border-radius:var(--radius-md);flex-direction:column;width:min(560px,100vw - 24px);max-height:min(620px,100vh - 32px);display:flex;position:fixed;overflow:hidden;box-shadow:0 18px 42px #0000009e}.choice-picker__header{padding:var(--space-md);border-bottom:var(--border-subtle)}.choice-picker__title{color:var(--text-primary);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);margin:0}.choice-picker__search{margin:0 var(--space-md) var(--space-md);background:var(--surface-2);min-height:34px;color:var(--text-primary);border:1px solid var(--surface-4);border-radius:var(--radius-sm);padding:0 var(--space-sm);font:inherit;font-size:var(--font-size-sm)}.choice-picker__search:focus{border-color:var(--accent-dim);box-shadow:var(--shadow-glow);outline:none}.choice-picker__body{border-top:var(--border-subtle);grid-template-columns:150px minmax(0,1fr);min-height:0;display:grid;overflow:hidden}.choice-picker__groups{padding:var(--space-sm);border-right:var(--border-subtle);flex-direction:column;gap:2px;display:flex;overflow-y:auto}.choice-picker__group-tab{min-width:0;min-height:34px;padding:0 var(--space-sm);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:var(--font-size-xs);text-align:left;justify-content:flex-start}.choice-picker__group-tab.is-active{color:var(--text-primary);background:var(--surface-3);border-color:var(--surface-5)}.choice-picker__list{min-height:0;padding:var(--space-sm);overflow-y:auto}.choice-picker__group{gap:var(--space-xs);margin-bottom:var(--space-md);flex-direction:column;display:flex}.choice-picker__group-title{color:var(--text-tertiary);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.08em;padding:var(--space-xs) var(--space-xs) 0}.choice-picker__option{gap:var(--space-sm);width:100%;min-height:48px;padding:var(--space-sm);border-radius:var(--radius-sm);color:var(--text-primary);font:inherit;text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;grid-template-columns:minmax(0,1fr) auto;align-items:center;display:grid}.choice-picker__option:hover,.choice-picker__option.is-focused{background:var(--surface-2);border-color:var(--surface-4)}.choice-picker__option.is-selected{background:#b0b0b01a;border-color:#b0b0b052}.choice-picker__option-main{min-width:0}.choice-picker__option-label{color:var(--text-primary);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.choice-picker__option-kicker,.choice-picker__option-desc{color:var(--text-tertiary);font-size:var(--font-size-xs);margin-top:2px;line-height:1.35;display:block}.choice-picker__option-desc{color:var(--text-secondary)}.choice-picker__selected-mark{color:var(--accent-light);font-size:var(--font-size-sm)}.choice-picker__empty{padding:var(--space-lg);color:var(--text-tertiary);font-size:var(--font-size-sm);text-align:center}.choice-picker-button{justify-content:space-between;align-items:center;gap:var(--space-xs);border:var(--border-subtle);border-radius:var(--radius-sm);background:var(--surface-3);min-width:0;max-width:170px;min-height:30px;color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-sm);padding:0 var(--space-xs);cursor:pointer;display:inline-flex}.choice-picker-button:hover{background:var(--surface-4);border-color:#ffffff1a}.choice-picker-button.is-active{border-color:#79c8ff57;box-shadow:inset 0 0 0 1px #79c8ff14}.choice-picker-button__label{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.choice-picker-button__chevron{color:var(--text-tertiary);flex:none;font-size:.6rem}@media (width<=640px){.choice-picker{border-radius:var(--radius-md) var(--radius-md) 0 0;width:100vw;max-height:82vh;inset:auto 0 0!important}.choice-picker__body{grid-template-columns:1fr}.choice-picker__groups{border-right:0;border-bottom:var(--border-subtle);flex-direction:row;overflow:auto hidden}.choice-picker__group-tab{white-space:nowrap;flex:none}.choice-picker-button{max-width:none}}.loop-progress{background:var(--surface-3);flex-shrink:0;height:3px;position:relative;overflow:hidden}.loop-progress__bar{background:linear-gradient(90deg, var(--accent-dim), var(--accent-light));border-radius:0 2px 2px 0;width:0%;height:100%;transition:width 50ms linear}.loop-progress__bar.is-recording{background:linear-gradient(90deg, var(--color-record), #ff6b6b);box-shadow:0 0 8px var(--color-record-glow)}.snippet-tray{background:var(--surface-1);border-top:var(--border-subtle);flex-shrink:0;max-height:140px}.snippet-tray__header{width:100%;padding:var(--space-xs) var(--space-md);border:0;border-bottom:var(--border-subtle);font-family:var(--font-family);cursor:pointer;background:0 0;justify-content:space-between;align-items:center;display:flex}.snippet-tray__title{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em}.snippet-tray__count{font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);color:var(--accent);background:var(--surface-3);border-radius:var(--radius-sm);text-align:center;min-width:20px;padding:1px 8px}.snippet-tray__list{gap:var(--space-sm);padding:var(--space-sm) var(--space-md);scrollbar-width:thin;display:flex;overflow:auto hidden}.snippet-tray__empty{width:100%;padding:var(--space-md);color:var(--text-tertiary);font-size:var(--font-size-sm);justify-content:center;align-items:center;font-style:italic;display:flex}.snippet-tray__item{padding:var(--space-xs);background:var(--surface-2);border:1px solid var(--surface-4);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);flex-direction:column;flex-shrink:0;gap:4px;min-width:100px;display:flex}.snippet-tray__item:hover{border-color:var(--accent-dim);background:var(--surface-3)}.snippet-tray__item.is-selected{border-color:var(--accent);box-shadow:0 0 12px var(--accent-glow)}.snippet-tray__item-preview{justify-content:center;display:flex}.snippet-tray__item-info{align-items:center;gap:4px;padding:0 2px;display:flex}.snippet-tray__item-icon{border:1px solid var(--surface-5);font-size:8px;font-weight:var(--font-weight-bold);letter-spacing:.04em;color:var(--text-secondary);border-radius:3px;padding:1px 4px;line-height:1}.snippet-tray__item-icon--audio{color:#6ecdbd;border-color:#6ecdbe73}.snippet-tray__item-meta{color:var(--text-tertiary);white-space:nowrap;font-size:10px}.snippet-tray__badge{border-radius:var(--radius-sm);color:#42d782;max-width:64px;font-size:9px;font-weight:var(--font-weight-bold);text-overflow:ellipsis;white-space:nowrap;background:#42d78224;border:1px solid #42d78252;flex-shrink:0;padding:1px 5px;line-height:1.4;overflow:hidden}.snippet-tray__tone-badges{gap:2px;min-width:0;display:flex;overflow:hidden}.snippet-tray__tone-badges span{color:#ffffffb8;letter-spacing:0;background:#ffffff1f;border-radius:2px;flex:none;padding:2px 3px;font-size:7px;line-height:1}.snippet-tray__item-actions{justify-content:flex-end;padding:0 2px;display:flex}.snippet-tray__action-btn{color:var(--text-tertiary);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--duration-fast) var(--ease-out);font-size:12px;font-family:var(--font-family);background:0 0;border:none;padding:2px 4px;line-height:1}.snippet-tray__action-btn:hover{color:var(--color-error);background:#e840401a}@media (width<=700px){.snippet-tray{max-height:118px}.snippet-tray.is-collapsed{max-height:42px}.snippet-tray.is-collapsed .snippet-tray__list{display:none}.snippet-tray__header{min-height:42px;padding:var(--space-xs) var(--space-md)}.snippet-tray__list{padding:var(--space-xs) var(--space-md)}.snippet-tray__item{min-width:116px}}.custom-instrument-popover{min-width:min(360px,100vw - 32px)}.custom-instrument-form{gap:var(--space-sm);flex-direction:column;display:flex}.custom-instrument-field{font-size:var(--font-size-xs);color:var(--text-secondary);flex-direction:column;gap:4px;display:flex}.custom-instrument-field input,.custom-instrument-field select{background:var(--surface-2);min-height:30px;color:var(--text-primary);border:1px solid var(--surface-4);border-radius:var(--radius-sm);font:inherit;padding:4px 8px}.custom-instrument-field input[type=range]{padding:0}.custom-instrument-note{color:var(--text-tertiary);font-size:var(--font-size-xs);margin:0;line-height:1.4}.controller-map-popover{min-width:min(380px,100vw - 32px)}.controller-map{gap:var(--space-sm);flex-direction:column;display:flex}.controller-map__headline{color:var(--text-primary);font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);margin:0}.controller-map__status,.controller-map__hint,.controller-map__empty{color:var(--text-tertiary);font-size:var(--font-size-xs);margin:0;line-height:1.45}.controller-map__status 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auto;align-items:center;display:grid}.controller-map__button{color:var(--accent-light);font-size:var(--font-size-xs);font-weight:var(--font-weight-bold)}.controller-map__arrow{color:var(--text-tertiary);text-transform:uppercase;font-size:10px}.controller-map__target{min-width:0;color:var(--text-secondary);font-size:var(--font-size-xs);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.ai-seed-button[aria-expanded=true]{border-color:var(--accent-dim);color:var(--accent-light);background:var(--surface-4)}.ai-seed-popover{top:calc(100% + 4px);right:var(--space-md);z-index:30;background:var(--surface-1);border:1px solid var(--surface-4);border-radius:var(--radius-md);width:min(420px,100vw - 32px);position:absolute;overflow:hidden;box-shadow:0 12px 28px #00000073}.ai-seed-panel{gap:var(--space-sm);padding:var(--space-sm) var(--space-md) var(--space-md);flex-direction:column;display:flex}.ai-seed-panel__header{margin:calc(var(--space-sm) * -1) calc(var(--space-md) * -1) 0;padding:var(--space-xs) var(--space-md);background:var(--surface-2);border-bottom:var(--border-subtle);align-items:center;gap:6px;display:flex}.ai-seed-panel__icon{font-size:14px}.ai-seed-panel__title{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-primary);letter-spacing:.02em;flex:1;margin:0}.ai-seed-panel__row{gap:var(--space-sm);flex-wrap:wrap;align-items:center;display:flex}.ai-seed-panel__row--meta{justify-content:flex-start}.ai-seed-panel__chip{font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);background:var(--surface-3);color:var(--text-secondary);border:1px solid var(--surface-4);border-radius:999px;align-items:center;padding:2px 8px;display:inline-flex}button.ai-seed-panel__chip{font-family:var(--font-family);cursor:pointer;min-height:24px;transition:background var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), color var(--duration-fast) 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10px}.ai-seed-panel__suggestion:hover{background:var(--surface-3);color:var(--text-primary);border-color:var(--accent-dim)}.ai-seed-panel__footer{align-items:center;gap:var(--space-sm)}.ai-seed-panel__billing-note{color:var(--text-tertiary);font-size:var(--font-size-xs);flex:none}.ai-seed-panel__status{color:var(--text-secondary);font-size:var(--font-size-xs);text-align:right;text-overflow:ellipsis;flex:1;min-height:1em;overflow:hidden}.ai-seed-panel__status--info{color:var(--text-secondary)}.ai-seed-panel__status--success{color:#6dd28d}.ai-seed-panel__status--error{color:#ff8787}.ai-seed-panel__generate,.ai-seed-panel__cancel{flex:none;min-height:32px}.ai-seed-panel__note{color:var(--text-tertiary);text-align:right;margin:0;font-size:11px;font-style:italic}.ai-seed-panel__unavailable{padding:var(--space-md) var(--space-md) var(--space-lg);text-align:center;flex-direction:column;gap:6px;display:flex}.ai-seed-panel__unavailable-headline{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);color:var(--accent-light);letter-spacing:.01em;margin:0}.ai-seed-panel__unavailable-detail{font-size:var(--font-size-xs);color:var(--text-tertiary);margin:0;line-height:1.5}@media (width<=700px){.ai-seed-popover{top:calc(env(safe-area-inset-top) + 72px);right:12px;bottom:calc(env(safe-area-inset-bottom) + 12px);z-index:var(--z-modal,600);-webkit-overflow-scrolling:touch;width:auto;position:fixed;left:12px;overflow-y:auto}}.scaleboard__pads--velocity{grid-auto-rows:minmax(140px,38vh)}.scaleboard__pads--velocity .scaleboard__pad{position:relative;overflow:hidden}.scaleboard__pad-velgrid{pointer-events:none;z-index:0;flex-direction:column;display:flex;position:absolute;inset:0}.scaleboard__pad-velgrid .scaleboard__pad-velzone{border-top:1px dashed #7f7f7f59;flex:1 1 0}.scaleboard__pad-velgrid 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