:root{--brand:#2767d8;--brand-50:#eef5ff;--brand-100:#dbeafe;--brand-600:#245bc2;--bg:#f5f7fa;--panel:#fff;--text:#172033;--muted-text:#687386;--subtle:#98a2b3;--line:#e6eaf0;--line2:#eef1f5;--hover:#f6f8fb;--selected:#edf4ff;--success:#16835e;--warning:#a96a00;--danger:#c53c3c;--header:58px;--footer:30px;--left:252px;--right:316px;--panel-soft:#fafbfc;--inset:#f1f4f8;--line-strong:#dfe4ea;--text-soft:#485467;--success-bg:#eaf7f1;--success-border:#bfe6d4;--warning-bg:#fffaf0;--warning-border:#f0d8a7;--danger-bg:#ffeded;--danger-border:#f3c1c1;--topbar-bg:#fffffff5;--shadow:0 8px 30px 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