:root{--color-surface: #FFFFFF;--color-surface-muted: #F9FAFB;--color-surface-hover: #F3F4F6;--color-surface-active: #EFF6FF;--color-text: #003049;--color-text-muted: #6B7280;--color-text-on-dark: #FFFFFF;--color-border: #8c9791;--color-border-soft: #E5E7EB;--color-border-muted: #F3F4F6;--color-selected-bg: #3182ce;--color-selected-border: #2c5282;--color-active-bg: #DBEAFE;--color-primary: #003049;--color-secondary: #3c9fc3;--color-accent: #f77f00;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 2px 4px rgba(0, 0, 0, .1);--shadow-lg: 0 2px 8px rgba(0, 0, 0, .15)}