:root{--accent-rgb:79, 195, 247;--surface-rgb:15, 52, 96;--selection-rgb:100, 180, 255;--gold-rgb:255, 202, 40;--perform-rgb:206, 147, 216;--echo-rgb:200, 160, 255;--danger-rgb:198, 40, 40;--playhead-rgb:244, 67, 54;--loop-in-rgb:76, 175, 80;--shadow-rgb:0, 0, 0;--highlight-rgb:255, 255, 255;--overlay-rgb:20, 20, 28;--bg:#1a1a2e;--bg-light:#16213e;--surface:#0f3460;--hover-bg:#1a4a80;--text:#e0e0e0;--text-dim:#888;--text-muted:#89a;--help-text-dim:#999;--text-on-bright:#000;--text-on-warm:#1b2430;--text-on-strong:#fff;--accent:#4fc3f7;--accent-hover:#81d4fa;--border:#335;--border-strong:#446;--border-faint:#262636;--icon-color:var(--text-dim);--icon-color-hover:var(--accent-hover);--icon-color-active:var(--accent);--perform:#ce93d8;--danger:#c62828;--danger-text:#ef5350;--error-text:#ff8a80;--record:#e53935;--record-text:#ff6464;--solo:#f9a825;--gold:#ffca28;--midi-armed:#555;--echo-text:#d0b0ff;--chord-badge-bg:linear-gradient(135deg, #ef5350, #ffca28, #66bb6a, #42a5f5, #ab47bc);--toast-bg:#1e1e24f2;--toast-text:#f0f0f0;--handle-bg:#2a3a55;--handle-edge-light:#46618f;--handle-edge-dark:#1a2742;--tone-fallback:#888;--staff-line-c:#445;--staff-line-natural:#334;--staff-line-accidental:#262636;--staff-label-c:#89a;--staff-label:#556;--staff-key-c:#57a;--staff-key-natural:#456;--staff-key-accidental:#4a6080;--staff-key-out:#1a1a28;--staff-key-label-c:#9bd;--staff-key-label:#678;--staff-key-label-out:#333;--staff-ref-line:#2c3848;--staff-ref-label:#4a5a6c;--staff-measure:#556;--staff-beat:#334;--staff-subdiv-eighth:#2a2a3a;--staff-subdiv-quarter:#223;--staff-subdiv-fine:#1e1e2a;--staff-measure-label:#89a;--staff-beat-label:#445;--ruler-border:#446;--ruler-divider:#334;--ruler-seconds-bg:#161628;--ruler-seconds-minor:#334;--ruler-seconds-major:#667;--ruler-seconds-label:#99a;--ruler-beats-bg:#112;--ruler-tick-measure:#778;--ruler-tick-beat:#556;--ruler-tick-eighth:#556;--ruler-tick-quarter:#445;--ruler-tick-fine:#334;--ruler-measure-label:#abc;--ruler-beat-label:#667;--point-outline:#000;--point-highlight:#fff;--transform-fill:rgba(var(--selection-rgb), .06);--transform-outline:rgba(var(--selection-rgb), .6);--transform-handle:rgba(var(--selection-rgb), .9);--transform-handle-active:#fff;--transform-handle-edge:#285078cc;--transform-arrow:rgba(var(--selection-rgb), .85);--ungroup-bg:#1e283ce6;--ungroup-edge:rgba(var(--gold-rgb), .8);--ungroup-text:rgba(var(--gold-rgb), .95);--group-outline:rgba(var(--gold-rgb), .7);--group-label:rgba(var(--gold-rgb), .9);--marquee-fill:#78b4ff1a;--marquee-stroke:#b4d2ffd9;--scissors-dot:#ff5252;--scissors-dot-edge:#fff;--nudge-band:rgba(var(--accent-rgb), .1);--nudge-band-edge:rgba(var(--accent-rgb), 0);--nudge-point:#fff;--nudge-ring:#ffffff47;--guide:#7a8fa6;--guide-selected:#e6c84a;--guide-label-bg:#141c28d9;--guide-handle-bg:#1f2640;--loop-in:#4caf50;--loop-out:#b71c1c;--loop-range:rgba(var(--loop-in-rgb), .07);--playhead:#f44336;--planchette:#f44336;--planchette-ghost:rgba(var(--playhead-rgb), .35);--planchette-pulse:#ffeb3b;--loop-flash:#fff;--metronome-downbeat:#ffeb3b;--metronome-accent:#ffb74d;--metronome-beat:#f4a3a3;--echo-stroke:rgba(var(--echo-rgb), .55);--prism-primary-edge:#fff;--prism-harmony-edge:rgba(var(--highlight-rgb), .85);--spectrum-1:#f55;--spectrum-2:#fa3;--spectrum-3:#fe4;--spectrum-4:#6d6;--spectrum-5:#5cf;--spectrum-6:#a7f;--spectrum-7:#f6c;--param-grid:rgba(var(--highlight-rgb), .12);--param-grid-mid:rgba(var(--highlight-rgb), .06);--param-grid-faint:rgba(var(--highlight-rgb), .04);--param-playhead:#ff5050b3;--param-range:rgba(var(--highlight-rgb), .18)}