@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--primary:#1677ff;--primary-light:#4096ff;--primary-dark:#0958d9;--primary-bg:#e6f4ff;--bg-primary:#f5f7fa;--bg-secondary:#fff;--bg-card:#fff;--text-primary:#1a1a2e;--text-secondary:#64748b;--text-muted:#94a3b8;--border-color:#e8ecf1;--shadow-sm:0 1px 3px #0000000f;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 8px 30px #0000001f;--success:#52c41a;--warning:#faad14;--error:#ff4d4f;--info:#1677ff;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--transition-fast:.15s ease;--transition-normal:.3s ease;--transition-slow:.5s ease;--sidebar-width:260px;--sidebar-collapsed-width:80px;--header-height:64px}[data-theme=dark]{--bg-primary:#0f1117;--bg-secondary:#1a1d27;--bg-card:#1e2130;--text-primary:#e8eaed;--text-secondary:#9aa0b0;--text-muted:#6b7280;--border-color:#2d3148;--shadow-sm:0 1px 3px #0003;--shadow-md:0 4px 12px #0000004d;--shadow-lg:0 8px 30px 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