:root{--bg: #f0f4ff;--surface: #ffffff;--surface-alt: #f8fafc;--surface-glass: rgba(255,255,255,.88);--border: #e2e8f0;--text: #0f172a;--text-muted: #64748b;--text-subtle: #94a3b8;--accent: #6366f1;--accent-2: #8b5cf6;--accent-hover: #4f46e5;--accent-bg: #eef2ff;--danger: #ef4444;--danger-bg: #fef2f2;--success: #10b981;--success-bg: #ecfdf5;--grad: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.04);--shadow-lg: 0 16px 40px rgba(0,0,0,.09), 0 4px 12px rgba(0,0,0,.04);--shadow-xl: 0 25px 60px rgba(0,0,0,.12);--shadow-accent: 0 6px 20px rgba(99,102,241,.3);--r-sm: 6px;--r: 10px;--r-lg: 16px;--r-xl: 24px;--r-full: 9999px;--font: system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;--font-mono: ui-monospace, "SF Mono", Consolas, monospace;--topbar-h: 64px;--ease: cubic-bezier(.4,0,.2,1)}@media (prefers-color-scheme: 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