:root{--primary-color: #10b981;--primary-hover: #059669;--bg-surface: #f8fafc;--surface-card: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--border-color: #e2e8f0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;-webkit-tap-highlight-color:transparent}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;background-color:var(--bg-surface);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}button,input,select,textarea,a{touch-action:manipulation}.safe-area-top{padding-top:env(safe-area-inset-top)}.safe-area-bottom{padding-bottom:env(safe-area-inset-bottom)}