:root{--bg: #f4f5f7;--surface: #ffffff;--border: #e2e4e8;--text: #1f2430;--text-muted: #6b7280;--primary: #2563eb;--primary-hover: #1d4ed8;--danger: #dc2626;--success: #16a34a;--warning: #d97706;--sidebar-bg: #111827;--sidebar-text: #cbd5e1;--sidebar-active: #2563eb;--radius: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .08);--hover-bg: #f9fafb;--row-hover: #f0f4ff;--chip-bg: #f3f4f6;--chip-dim-bg: #f9fafb;--input-bg: #ffffff;--overlay: rgba(0, 0, 0, .4);--text-xs: 12px;--text-sm: 13px;--text-md: 14px;--text-lg: 16px;--text-xl: 20px;--text-2xl: 28px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 1px 3px rgba(0, 0, 0, .08);--shadow-lg: 0 6px 18px rgba(17, 24, 39, .08);--shadow-xl: 0 10px 40px rgba(0, 0, 0, .2);--radius-sm: 6px;--radius-lg: 12px}[data-theme=dark]{--bg: #0f1115;--surface: #191c22;--border: #2a2e37;--text: #e5e7eb;--text-muted: #9ca3af;--primary: #3b82f6;--primary-hover: 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