:root{color-scheme:light;--brand: #1e293b;--brand-light: #334155;--brand-dark: #0f172a;--accent: #3b82f6;--accent-strong: #2563eb;--accent-light: #60a5fa;--accent-bg: #eff6ff;--accent-bg-hover: #dbeafe;--surface: #ffffff;--surface-hover: #f8fafc;--surface-selected: #eff6ff;--surface-raised: #ffffff;--surface-sunken: #f1f5f9;--surface-inset: #f5f5f5;--backdrop: rgba(15, 23, 42, .45);--text: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--text-faint: #cbd5e1;--text-on-accent: #ffffff;--border: #e2e8f0;--border-light: #f1f5f9;--border-strong: #cbd5e1;--danger: #dc2626;--danger-bg: #fef2f2;--danger-border: #fecaca;--success: #16a34a;--success-bg: #f0fdf4;--success-border: #bbf7d0;--warning: #d97706;--warning-bg: #fff7ed;--warning-border: #fed7aa;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow: 0 2px 8px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--radius: 8px;--radius-sm: 6px;--transition: .15s ease;--font: "SF Pro Display", "Segoe UI Variable", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;--mono: "SF Mono", "JetBrains Mono", "Consolas", "Courier New", monospace}:root[data-theme=dark]{color-scheme:dark;--brand: #1e293b;--brand-light: #334155;--brand-dark: #0b1120;--accent: #3b82f6;--accent-strong: #60a5fa;--accent-light: #93c5fd;--accent-bg: rgba(59, 130, 246, .16);--accent-bg-hover: rgba(59, 130, 246, .26);--surface: #0f172a;--surface-hover: #1c2740;--surface-selected: rgba(59, 130, 246, .18);--surface-raised: #1e293b;--surface-sunken: #0b1120;--surface-inset: #162032;--backdrop: rgba(0, 0, 0, .6);--text: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #64748b;--text-faint: #475569;--text-on-accent: #ffffff;--border: #334155;--border-light: #263145;--border-strong: #475569;--danger: #f87171;--danger-bg: rgba(239, 68, 68, .12);--danger-border: rgba(239, 68, 68, .4);--success: #4ade80;--success-bg: rgba(34, 197, 94, .12);--success-border: rgba(34, 197, 94, .4);--warning: #fbbf24;--warning-bg: rgba(245, 158, 11, .12);--warning-border: rgba(245, 158, 11, .4);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow: 0 2px 8px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .6)}