:root{--brand-50: #eef2ff;--brand-100: #e0e7ff;--brand-200: #c7d2fe;--brand-300: #a5b4fc;--brand-500: #6366f1;--brand-600: #4f46e5;--brand-700: #4338ca;--brand: var(--brand-600);--brand-hover: var(--brand-700);--on-brand: #ffffff;--bg: #f6f7f9;--surface: #ffffff;--surface-2: #fafbfc;--surface-sunken: #f4f5f8;--text: #0f172a;--text-2: #334155;--muted: #64748b;--muted-2: #94a3b8;--border: #e7e9ef;--border-strong: #d6dae2;--success: #059669;--success-fg: #047857;--success-bg: #ecfdf5;--success-border: #a7f3d0;--warning: #b45309;--warning-bg: #fffbeb;--warning-border: #fde68a;--danger: #dc2626;--danger-bg: #fef2f2;--danger-border: #fecaca;--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--radius-pill: 999px;--shadow-xs: 0 1px 2px rgba(15, 23, 42, .05);--shadow-sm: 0 1px 2px rgba(15, 23, 42, .04), 0 2px 4px rgba(15, 23, 42, .04);--shadow-md: 0 6px 16px -6px rgba(15, 23, 42, .12), 0 2px 6px -2px rgba(15, 23, 42, .06);--shadow-lg: 0 18px 40px -12px rgba(15, 23, 42, .22);--ring: 0 0 0 3px 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