:root{--primary:#1a73e8;--primary-hover:#1557b0;--primary-light:#e8f0fe;--danger:#d93025;--danger-hover:#b31412;--danger-light:#fce8e6;--success:#137333;--success-hover:#0f5a26;--warning:#ea8600;--warning-hover:#d17a00;--gray-50:#fafafa;--gray-100:#f5f5f5;--gray-200:#eeeeee;--gray-300:#e0e0e0;--gray-400:#bdbdbd;--gray-500:#9e9e9e;--gray-600:#757575;--gray-700:#616161;--gray-800:#424242;--gray-900:#212121;--bg-primary:#ffffff;--bg-secondary:#f8f9fa;--border-color:#dadce0;--text-primary:#202124;--text-secondary:#5f6368;--text-tertiary:#9aa0a6;--sidebar-bg:#ffffff;--sidebar-border:#dadce0;--sidebar-hover:#f1f3f4;--sidebar-active:#e8f0fe;--sidebar-text:#5f6368;--sidebar-text-active:#1a73e8;--shadow-1:0 1px 2px 0 rgba(60,64,67,0.3),0 1px 3px 1px rgba(60,64,67,0.15);--shadow-2:0 1px 3px 0 rgba(60,64,67,0.3),0 4px 8px 3px rgba(60,64,67,0.15);--shadow-3:0 4px 4px 0 rgba(60,64,67,0.3),0 8px 24px 4px rgba(60,64,67,0.15)}*{box-sizing:border-box}body{margin:0;font-family:Google 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