:root{--bg: #f6f8fb;--surface: #ffffff;--text: #111827;--muted: #667085;--border: #d7dee8;--primary: #0f766e;--primary-hover: #0b5f59;--danger: #c2410c;--success: #047857;--shadow: 0 18px 46px rgba(17, 24, 39, .12)}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}