:root{--bg: #F4F5F7;--bg-soft: #FAFBFC;--surface: #FFFFFF;--border: #E5E7EB;--border-strong: #D1D5DB;--border-dashed: #C7CCD4;--text: #0F172A;--text-soft: #475569;--text-mute: #94A3B8;--text-faint: #CBD5E1;--accent: #6366F1;--accent-strong: #4F46E5;--accent-soft: #EEF2FF;--accent-soft-2: #E0E7FF;--accent-mute: #C7D2FE;--brand-navy: #3F5775;--brand-amber: #D9A23E;--danger: #DC2626;--danger-soft: #FEF2F2;--success: #059669;--font-sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .04);--shadow-card: 0 1px 3px rgba(15, 23, 42, .04), 0 1px 2px rgba(15, 23, 42, 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