*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #0d9488;--primary-hover: #0f766e;--primary-light: #f0fdfa;--text: #1e293b;--text-muted: #64748b;--border: #e2e8f0;--bg: #f8fafc;--white: #ffffff;--success: #059669;--error: #dc2626;--warning: #d97706;--radius: 12px;--shadow: 0 4px 24px rgba(0, 0, 0, .07)}html,body{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}button:disabled{cursor:not-allowed;opacity:.6}