:root{--font-ui: "Segoe UI", "Helvetica Neue", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--app-text: #132031;--app-text-strong: #1f3349;--app-text-secondary: #42536a;--app-text-muted: #64748b;--app-text-hint: #8a99ab;--app-primary: #4a7c59;--app-primary-dark: #2d5a3a;--app-primary-hover: #3f6c4d;--app-surface: #edf2f8;--app-surface-input: #e8eef6;--app-surface-raised: #f8fafc;--app-border: #cad5e3;--app-border-divider: #d8e3ee;--app-border-input: #afbccb;--app-border-control: #aebdd0;--status-pass-text: #15803d;--status-pass-bg: #dcfce7;--status-pass-border: #86efac;--status-fail-text: #b91c1c;--status-fail-bg: #fee2e2;--status-fail-border: #fca5a5;--status-warning-text: #9a3412;--status-warning-bg: #fff7ed;--status-warning-border: #fed7aa;--status-info-text: #1d4ed8;--status-info-bg: #dbeafe;--status-info-border: #93c5fd;--status-not-checked-text: #4338ca;--status-not-checked-bg: #e0e7ff;--status-not-checked-border: #c7d2fe;--viz-canvas: 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