:root{--bg: #050508;--panel: rgba(8, 12, 22, .72);--panel-border: rgba(0, 255, 213, .22);--accent: #00ffd5;--accent-2: #ff2a6d;--text: #e8f4f8;--muted: #7a8f9a;--shadow: 0 0 24px rgba(0, 255, 213, .12)}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;background:var(--bg);color:var(--text);font-family:Rajdhani,system-ui,sans-serif;overflow:hidden}#app{position:relative;width:100vw;height:100vh}#visualizer{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;outline:none}.overlay{position:absolute;z-index:10;background:var(--panel);border:1px solid var(--panel-border);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow)}.header{top:1.5rem;left:1.5rem;padding:.9rem 1.4rem;border-radius:14px;text-transform:uppercase}.header h1{margin:0;font-family:Orbitron,sans-serif;font-weight:900;font-size:1.55rem;letter-spacing:.08em;color:var(--accent);text-shadow:0 0 18px rgba(0,255,213,.35)}.header 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1.4rem}.mobile-drawer.open{transform:translateY(0)}.drawer-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.drawer-header h2{margin:0;font-family:Orbitron,sans-serif;font-size:1rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}.close-drawer{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;border:1px solid rgba(255,255,255,.15);color:var(--text);width:32px;height:32px;border-radius:50%;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center}.drawer-content{display:flex;flex-direction:column;gap:1.1rem;overflow-y:auto}.drawer-section h3{margin:0 0 .55rem;font-family:Orbitron,sans-serif;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.drawer-section .transport,.drawer-section .sliders{justify-content:flex-start}.drawer-section .slider{width:100%;justify-content:space-between}.drawer-section .slider 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