body{background:#1a1a1a;color:#e0e0e0;font-family:Inter,sans-serif;margin:0}.container.svelte-1n46o8q{max-width:1000px;margin:0 auto;padding:20px}header.svelte-1n46o8q{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;border-bottom:1px solid #333;padding-bottom:20px}h1.svelte-1n46o8q{margin:0;font-size:1.5rem;color:#fff}.controls.svelte-1n46o8q{display:flex;gap:15px;align-items:center}.play-btn.svelte-1n46o8q{background:#444;border:none;color:#fff;padding:10px 20px;border-radius:4px;cursor:pointer;font-weight:700;min-width:80px}.play-btn.playing.svelte-1n46o8q{background:#e74c3c}.play-btn.svelte-1n46o8q:not(.playing){background:#2ecc71}.global-params.svelte-1n46o8q{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:15px;background:#2a2a2a;padding:20px;border-radius:8px;margin-bottom:30px;align-items:center}.chord-display.svelte-1n46o8q{font-size:1.2em;font-weight:700;color:#3498db;text-align:center}.param-group.svelte-1n46o8q{display:flex;flex-direction:column;gap:5px}.parts-grid.svelte-1n46o8q{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}.part-card.svelte-1n46o8q{background:#252525;border-radius:8px;padding:15px;border:1px solid #333;opacity:.7;transition:opacity .2s}.part-card.enabled.svelte-1n46o8q{opacity:1;border-color:#3498db;box-shadow:0 0 10px #3498db1a}.part-header.svelte-1n46o8q{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;border-bottom:1px solid #333;padding-bottom:10px}.part-header.svelte-1n46o8q h2:where(.svelte-1n46o8q){margin:0;font-size:1.1rem}.part-controls.svelte-1n46o8q{display:flex;flex-direction:column;gap:12px}.control.svelte-1n46o8q{display:flex;justify-content:space-between;align-items:center}label.svelte-1n46o8q{font-size:.85rem;color:#888}select.svelte-1n46o8q,input[type=number].svelte-1n46o8q{background:#333;border:1px solid #444;color:#fff;padding:4px 8px;border-radius:4px}.switch.svelte-1n46o8q{position:relative;display:inline-block;width:40px;height:20px}.switch.svelte-1n46o8q input:where(.svelte-1n46o8q){opacity:0;width:0;height:0}.slider.svelte-1n46o8q{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:#444;transition:.4s;border-radius:20px}.slider.svelte-1n46o8q:before{position:absolute;content:"";height:16px;width:16px;left:2px;bottom:2px;background-color:#fff;transition:.4s;border-radius:50%}input.svelte-1n46o8q:checked+.slider:where(.svelte-1n46o8q){background-color:#3498db}input.svelte-1n46o8q:checked+.slider:where(.svelte-1n46o8q):before{transform:translate(20px)}