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var(--border-color);color:var(--text-secondary)}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0a;--bg-secondary: #141414;--bg-tertiary: #1a1a1a;--text-primary: #ffffff;--text-secondary: #888888;--accent-primary: #ff4757;--accent-secondary: #ff6b81;--accent-glow: rgba(255, 71, 87, .4);--success: #2ed573;--warning: #ffa502;--error: #ff4757;--border-color: #2a2a2a;--wood-light: #d4a574;--wood-dark: #8b6914;--wood-grain: #c4956a;--note-chord: #2ed573;--note-scale: #3498db;--note-current: #ff4757}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}button{cursor:pointer;font-family:inherit}input,select{font-family:inherit}