:root { --black: #000000; --white: #ffffff; --off-white: #f8f9fa; --primary-green: #4CAF50; --primary-green-dark: #3d8b40; --primary-blue: #1565C0; --primary-blue-dark: #0d47a1; --accent-blue: #2196F3; --dark-charcoal: #1a1a2e; --charcoal: #2d2d44; --light-charcoal: #3d3d5c; --light-gray: #e9ecef; --medium-gray: #6c757d; --text-dark: #212529; --text-light: #495057; --success: #28a745; --warning: #ffc107;}