:root{color-scheme:light;--bg: #f4f6f9;--bg-tint: radial-gradient( 1200px 480px at 100% -10%, rgba(79, 70, 229, .06), transparent 60% ), radial-gradient(900px 420px at -10% 0%, rgba(15, 157, 108, .05), transparent 55%);--sidebar: #ffffff;--surface: #ffffff;--surface-hover: #f3f4f7;--surface-raised: #eef1f6;--surface-sunken: #f5f6f9;--line: #e6e9ef;--line-strong: #d4d9e2;--text: #1b2330;--text-soft: #3a4252;--muted: #707888;--faint: #9aa1b1;--accent: #4f46e5;--accent-hover: #423bd1;--accent-press: #3a33bd;--accent-soft: #eef0fe;--accent-ring: rgba(79, 70, 229, .28);--success: #0f9d6c;--success-soft: #e4f7ef;--info: #2563eb;--info-soft: #e8effe;--danger: #d92d3f;--danger-soft: #fde9eb;--warning: #b4690e;--warning-soft: #fdf0db;--shadow-xs: 0 1px 2px rgba(16, 24, 40, .05);--shadow-sm: 0 1px 3px rgba(16, 24, 40, .08), 0 1px 2px rgba(16, 24, 40, .04);--shadow-md: 0 6px 18px rgba(16, 24, 40, .08);--shadow-lg: 0 18px 48px rgba(16, 24, 40, .14);--sidebar-width: 256px;--radius: 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