:root{--primary: #2196F3;--primary-dark: #1976D2;--primary-light: #BBDEFB;--bg: #fafafa;--surface: #ffffff;--text-primary: #212121;--text-secondary: #757575;--divider: #e0e0e0;--error: #f44336;--success: #4caf50}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}#app{min-height:100vh}.material-icon{font-family:Material Symbols Rounded;font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr}