:root{--bg-primary: #ffffff;--text-primary: #1a1a1a;--accent-color: #3b82f6;--font-sans: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif}[data-theme=dark]{--bg-primary: #1a1a1a;--text-primary: #ffffff;--accent-color: #60a5fa}body{margin:0;font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .3s,color .3s;overflow:hidden;height:100vh;width:100vw}#root{height:100%;width:100%}.app-container{width:100%;max-width:none;margin:0;height:100%;padding:0;box-sizing:border-box;display:flex;flex-direction:column;position:relative;background:var(--bg-primary)}main{flex:1;overflow-y:auto;overflow-x:hidden;position:relative;-webkit-overflow-scrolling:touch}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#8080804d;border-radius:4px}[data-theme=dark] ::-webkit-scrollbar-thumb{background:#fff3}button{cursor:pointer;border:none;background:var(--accent-color);color:#fff;padding:.5rem 1rem;border-radius:4px;font-family:inherit}.player-container{height:100%;display:flex;flex-direction:column}