*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary:#3b4cbd;--color-primary-hover:#2d3a9e;--color-brand-dark:#1b2357;--color-brand-gradient:linear-gradient(400deg, #1b2357 75%, #3b4cbd 100%);--color-secondary:#f59e0b;--color-success:#10b981;--color-danger:#ef4444;--color-warning:#f59e0b;--color-info:#3b82f6;--color-bg:#f9fafb;--color-surface:#fff;--color-border:#e5e7eb;--color-text:#111827;--color-text-secondary:#6b7280;--color-text-muted:#9ca3af;--sidebar-width:240px;--header-height:64px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px #00000012;--shadow-lg:0 10px 15px #0000001a;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs:12px;--font-size-sm:14px;--font-size-md:16px;--font-size-lg:18px;--font-size-xl:20px;--font-size-2xl:24px;--font-size-3xl:30px}body{font-family:var(--font-family);font-size:var(--font-size-md);color:var(--color-text);background-color:var(--color-bg);line-height:1.5}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit}