:root{--bg: #f5f7fb;--card: #ffffff;--primary: #16a34a;--primary-dark: #15803d;--secondary: #2563eb;--text: #111827;--muted: #6b7280;--border: #e5e7eb;--soft-green: #ecfdf5;--radius: 16px;--shadow: 0 12px 28px rgba(15, 23, 42, .07)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);font-family:Arial,Helvetica,sans-serif;color:var(--text)}button,select,input{font-family:inherit}