:root{--color-canvas:250 248 255;--color-surface:250 248 255;--color-surface-container-low:255 255 255;--color-surface-container-high:236 244 245;--color-on-surface:19 27 46;--color-on-surface-muted:92 100 122;--color-primary:0 107 95;--color-primary-strong:20 184 166;--color-outline:187 202 198;--color-warning:202 138 4;--color-danger:186 26 26;--color-success:31 146 84;--color-accent-surface:242 243 255;--color-accent-surface-strong:218 226 253;--radius-card:1rem;--radius-shell:1.5rem;--shadow-depth-soft:0 20px 48px rgba(15,23,42,0.08),0 8px 18px rgba(15,23,42,0.05);--shadow-glow-primary:0 20px 25px -5px rgba(19,78,74,0.2),0 8px 10px -6px rgba(19,78,74,0.2)}