:root{--bg: #f1f5f9;--surface: #ffffff;--surface-alt: #f8fafc;--surface-hover: #e2e8f0;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--accent: #4f46e5;--accent-hover: #4338ca;--accent-light: #e0e7ff;--warn: #b45309;--warn-bg: #fffbeb;--danger: #dc2626;--badge-bg: #e0e7ff;--input-bg: #ffffff;--preview-bg: #e2e8f0;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 0 0 1px rgba(15, 23, 42, .05);--shadow-lg: 0 16px 52px rgba(15, 23, 42, .14), 0 2px 8px rgba(15, 23, 42, .06);--font: "Bricolage Grotesque", system-ui, sans-serif;--mono: "IBM Plex Mono", ui-monospace, monospace}[data-theme=dark]{--bg: #0f172a;--surface: #1e293b;--surface-alt: #131f35;--surface-hover: #253045;--border: #334155;--text: #f1f5f9;--muted: #94a3b8;--accent: #818cf8;--accent-hover: #a5b4fc;--accent-light: rgba(129, 140, 248, .18);--warn: #f59e0b;--warn-bg: #1c1407;--danger: #f87171;--badge-bg: rgba(129, 140, 248, .18);--input-bg: #182031;--preview-bg: #080c14;--shadow: 0 1px 3px rgba(0, 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