:root{--primary-color: #4CAF50;--secondary-color: #FF5722;--background-color: #F8FAFC;--text-color: #2D3748;--white: #ffffff;--border-color: #E2E8F0;--success-color: #4CAF50;--error-color: #FF5252;--shadow: 0 1px 3px rgba(0, 0, 0, .1);--shadow-sm: 0 2px 4px rgba(0,0,0,.05);--shadow-md: 0 4px 6px rgba(0,0,0,.07);--gradient-primary: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);--navbar-color: #2F855A}body{margin:0;padding:0;font-family:Poppins,sans-serif;background-color:var(--background-color);background-image:linear-gradient(rgba(76,175,80,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(76,175,80,.05) 1px,transparent 1px);background-size:20px 20px;min-height:100vh}*{box-sizing:border-box;margin:0;padding:0}